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A feeding system for an injection molding machine, comprising an integrated upper heating cylinder 1, a lower heat preservation cylinder 2, a first stirring mechanism 3 for mixing materials in the upper heating cylinder 1, and a lower heat preservation cylinder 2 for materials The second stirring mechanism 4 and the material pumping mechanism 5 are stirred. The bottoms of the upper heating cylinder 1 and the lower heat preservation cylinder 2 are both funnel-shaped, and the lower heat preservation cylinder 2 is connected to the injection molding machine through a feed pipe 6 through;
The first stirring mechanism 3 includes a lifting motor 301, a first rotating motor 302, and a first stirring shaft 303. Both the lifting motor 301 and the first rotating motor 302 are arranged above the upper heating cylinder 1. The lifting motor 301 drives the first rotating motor 302 to lift, the first rotating motor 302 drives the first stirring shaft 303 to rotate, the first stirring shaft 303 is arranged in the upper heating cylinder 1, and the first A plurality of first mixing blades 304 are uniformly provided on the mixing shaft 302;
The second stirring mechanism 4 includes a second rotating motor 401, a second stirring shaft 402, and a moving mechanism 403 that controls the left and right movement of the second rotating motor. The second rotating motor 401 drives the second stirring shaft 402 to rotate, so The second stirring shaft 402 is arranged through the side wall of the lower heat preservation cylinder 2, and a plurality of second stirring blades 404 are uniformly provided on the second stirring shaft 402;
The moving mechanism 403 includes a slide rail 4031 fixedly connected to the side wall of the lower thermal insulation cylinder 2, a second rotating motor mounting seat 4032, a power motor 4033 and a power gear 4034. The power motor 4033 drives the power gear 4034 to rotate, The second rotating electric machine mounting seat 4032 is provided with a rack for meshing with the power gear 4034, the second rotating electric machine mounting seat 4032 is slidably connected to the slide rail 4031, and the power motor 4033 is connected to the lower part through a bracket. Insulation cylinder 2 is firmly connected;
The suction mechanism 5 includes a suction pump 501, a suction pipe 502, a transition material box 503, and a closed and dry storage tank 504. The suction pump 501 is arranged above the upper heating cylinder 1. The suction pump 501 communicates with the bottom of the transition material box 503 through the suction pipe 502, and the transition material box 503 is connected to the discharge port of the airtight dry storage box 504 through the material transfer pipe 505, and the airtight dry storage box A moisture sensor 506 is provided in the 504, and a hot air blowing pipe 507 communicating with the airtight dry storage tank 504 is provided on one side of the airtight dry storage tank 504.
Further, it also includes a heating mechanism 7 which includes a heating air pipe 701 arranged outside the upper heating cylinder 1, and a ventilation pipe 702 is connected to the outer top of the upper heating cylinder 1.
Further, the connection between the heating air pipe 701 and the ventilation pipe 702 and the upper heating cylinder 1 and the connection between the hot air blowing pipe 507 and the airtight dry storage tank 504 are provided with a filter mesh layer.
Further, a first solenoid valve 8 is provided at the bottom of the upper heating cylinder 1.
Further, the moving mechanism 403 and the transition material box 503 are respectively arranged on the left and right sides of the lower heat preservation cylinder.
Further, a second solenoid valve 9 is provided at the discharge port of the airtight dry storage tank 504.
Further, the upper heating cylinder 1, the lower thermal insulation cylinder 2 and the transition material box 503 are all provided with a capacity sensor 10.
Compared with the prior art, the injection molding machine feed system of the present invention has the following advantages:
The feed system of the injection molding machine has simple structure and convenient use, can dry and heat preheat the injection molding raw materials, and has uniform heating and preheating, good drying effect, high working efficiency and good economy.
The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute an improper limitation of the present invention.
Detailed ways
It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.
In the description of the present invention, it should be noted that the terms "installation", "connected" and "connected" should be understood in a broad sense, unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood through specific situations.
A feeding system for an injection molding machine, including an integrated upper heating cylinder
1. Lower insulation cylinder
2. The first mixing mechanism for mixing materials in the upper heating cylinder 1
3. The second stirring mechanism 4 and the material pumping mechanism 5 for stirring the material in the lower heat preservation cylinder 2. The bottoms of the upper heating cylinder 1 and the lower heat preservation cylinder 2 are both funnel-shaped, and the lower heat preservation cylinder The body 2 communicates with the injection molding machine through a feed pipe 6;
The first stirring mechanism 3 includes a lifting motor 301, a first rotating motor 302, and a first stirring shaft 303. Both the lifting motor 301 and the first rotating motor 302 are arranged above the upper heating cylinder 1. The lifting motor 301 drives the first rotating motor 302 to lift, the first rotating motor 302 drives the first stirring shaft 303 to rotate, the first stirring shaft 303 is arranged in the upper heating cylinder 1, and the first A plurality of first mixing blades 304 are uniformly provided on the mixing shaft 302;
The second stirring mechanism 4 includes a second rotating motor 401, a second stirring shaft 402, and a moving mechanism 403 that controls the left and right movement of the second rotating motor. The second rotating motor 401 drives the second stirring shaft 402 to rotate, so The second stirring shaft 402 is arranged through the side wall of the lower heat preservation cylinder 2, and a plurality of second stirring blades 404 are uniformly provided on the second stirring shaft 402;
The moving mechanism 403 includes a slide rail 4031 fixedly connected to the side wall of the lower thermal insulation cylinder 2, a second rotating motor mounting seat 4032, a power motor 4033 and a power gear 4034. The power motor 4033 drives the power gear 4034 to rotate, The second rotating electric machine mounting seat 4032 is provided with a rack for meshing with the power gear 4034, the second rotating electric machine mounting seat 4032 is slidably connected to the slide rail 4031, and the power motor 4033 is connected to the lower part through a bracket. Insulation cylinder 2 is firmly connected;
The suction mechanism 5 includes a suction pump 501, a suction pipe 502, a transition material box 503, and a closed and dry storage tank 504. The suction pump 501 is arranged above the upper heating cylinder 1. The suction pump 501 communicates with the bottom of the transition material box 503 through the suction pipe 502, and the transition material box 503 is connected to the discharge port of the airtight dry storage box 504 through the material transfer pipe 505, and the airtight dry storage box A moisture sensor 506 is provided in the 504, and a hot air blowing pipe 507 communicating with the airtight dry storage tank 504 is provided on one side of the airtight dry storage tank 504.
It also includes a heating mechanism 7 which includes a heating air pipe 701 arranged on the outside of the upper heating cylinder 1, and a ventilation pipe 702 is also connected to the outer top of the upper heating cylinder 1.
The connection between the heating air pipe 701 and the ventilation pipe 702 and the upper heating cylinder 1 and the connection between the hot air blowing pipe 506 and the airtight dry storage box 504 are all provided with a filter mesh layer.
A first solenoid valve 8 is provided at the bottom of the upper heating cylinder 1.
The moving mechanism 403 and the transition material box 503 are respectively arranged on the left and right sides of the lower heat preservation cylinder.
A second solenoid valve 9 is provided at the discharge port of the airtight dry storage box 504.
The upper heating cylinder 1, the lower thermal insulation cylinder 2 and the transition material box 503 are all provided with a capacity sensor 10.
A feeding system of an injection molding machine. The upper heating cylinder 1 and the lower heat preservation cylinder 2 are integrally set for feeding. The upper heating cylinder 1 is heated and preheated by the suction pump 501, and enters the lower heat preservation cylinder after heating and preheating. The inner heat preservation of the body 2 is fed into the injection molding machine through the feeding pipe 6. The setting of the first stirring mechanism 3 can fully stir the material in the upper heating cylinder 1, which can fully carry out the heating and preheating of the feed, and the lower heat preservation The first stirring mechanism 4 provided in the cylinder 2 can fully agitate the material in the lower insulation cylinder 2, so that the conveying will not be blocked and the conveying will be more smooth.
The transition box 503 is provided for the upper heating cylinder 1 to pump the material, and the material in the transition box 503 is supplied through the airtight dry storage box 504. The airtight dry storage box 504 is used to place dried materials, which can be kept dry and airtight. The material in the drying storage box 504 can be dried by the hot air blowing pipe 507 for secondary air drying to further maintain the drying, and the moisture sensor 505 is set to sense the moisture, so that the air drying can be selectively performed, which is very intelligent. The first is set in the transition box 503. The moisture sensor 8 senses the moisture, and once the moisture exceeds the standard, the pumping is stopped; and the capacity sensor 10 is set to control the opening of the second solenoid valve 9 to control the conveying of the material.
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| company name: |
Dongguan Machinery Equipment Co., Ltd. |
| Address： |
168 Guangming New Street, Dongcheng District, Dongguan City, Guangdong Province, |
| Website real name： |
Injection conveyor system |
copyright： |
Injection conveyor system |
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