CN219311924U

CN219311924U - Injection molding device for automobile part production

Info

Publication number: CN219311924U
Application number: CN202222547077.3U
Authority: CN
Inventors: 韩润; 方兴; 吴瑞
Original assignee: Zhejiang Liansheng Automobile Parts Manufacturing Co ltd
Current assignee: Zhejiang Liansheng Automobile Parts Manufacturing Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-07-07
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to the technical field of automobile part production, in particular to an injection molding device for automobile part production, which solves the problem that an injection molding device in the prior art cannot be automatically demoulded in use.

Description

Injection molding device for automobile part production

Technical Field

The utility model relates to the technical field of automobile part production, in particular to an injection molding device for automobile part production.

Background

With the continuous development of people's life, automobiles have become an indispensable transportation means in people's life, and automobiles need various parts in the process of production, and handles of automobile doors are one of the indispensable parts of automobiles.

The device of moulding plastics can be used to the in-process that the car handle produced, and current device of moulding plastics can not carry out automatic drawing of patterns after the product shaping in the in-process that uses, needs operating personnel to carry out manual drawing of patterns, has not only improved staff's work load like this, has reduced the efficiency that the product produced moreover, inconvenient people use.

Therefore, it is necessary to invent an injection molding apparatus for producing automobile parts to solve the above problems.

Disclosure of Invention

The utility model provides an injection molding device for producing automobile parts, which solves the problem that the injection molding device in the prior art cannot automatically demould in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection molding device is used in automobile parts production, includes the base, two pneumatic cylinders and mounting panel are installed at the top of base, two the pneumatic cylinder is located the both sides of mounting panel, two the movable plate is installed jointly to the output of pneumatic cylinder, two first hydraulic telescoping rods are installed at the top of movable plate, two fixed plate is installed jointly to the output of first hydraulic telescoping rod, first unloading mechanism is installed to the bottom of fixed plate, the cope match-plate pattern is installed to the bottom of movable plate, the mould groove has been seted up to the bottom of cope match-plate pattern, the lower bolster that uses with the cope match-plate pattern is installed at the top of mounting panel, the internally mounted of lower bolster has cooling body, second unloading mechanism is installed to the bottom of base.

Preferably, the first blanking mechanism comprises a movable rod arranged at the bottom of the fixed plate and a push plate arranged inside the mold groove and attached to the inner wall of the mold groove, wherein the bottom of the movable rod penetrates through the movable plate and the upper template and extends to the inside of the mold groove, and one end of the movable rod positioned inside the mold groove is fixedly connected with the top of the push plate.

Preferably, the second unloading mechanism is including installing two second hydraulic telescoping rods in the base bottom and installing the connecting plate at two second hydraulic telescoping rod output, two dead levers are installed at the top of connecting plate, two the one end of dead lever all runs through the mounting panel and extends to the top of mounting panel, and two dead levers are located the one end at mounting panel top and all install the flitch, two the flitch is located the both sides of lower bolster respectively, and one side of two flitch is laminated with the both sides of lower bolster respectively, two one side that the lower bolster was kept away from to the flitch is in same horizontal plane with the both sides inner wall in mould groove.

Preferably, the cooling mechanism comprises a cavity formed in the lower die plate and a water tank arranged at the top of the base, a water pump and a refrigerator are arranged on one side of the water tank, a water inlet of the water pump is communicated with the water tank through a pipeline, a water outlet of the water pump is communicated with an input end of the refrigerator through a connecting pipe, an output end of the refrigerator is communicated with the cavity through a water inlet pipe, and the bottom of the cavity is communicated with the top of the water tank through a water outlet pipe.

Preferably, the bottom of fixed plate installs inlet pipe and outlet duct, the bottom of inlet pipe and outlet duct all runs through movable plate and cope match-plate pattern to extend to the bottom of push pedal, the feeder hopper with inlet pipe intercommunication is installed at the top of fixed plate.

Preferably, supporting legs are arranged at four corners of the bottom of the base, and anti-skid lines are arranged at the bottoms of the four supporting legs.

The utility model has the technical effects and advantages that:

1. can carry out the drawing of patterns with the finished product of adhesion at mould inslot portion through the first unloading mechanism that is equipped with, can adhere the finished product at the lower bolster top through the second unloading mechanism that is equipped with and carry out the drawing of patterns, not only can carry out the automatic drawing of patterns like this, the staff of being convenient for takes out the injection molding of cooling shaping, has reduced staff's work load moreover to make things convenient for the operator to use more.

2. In the injection molding material carries out fashioned in-process, the water pump can be with the water in the water tank draw into the refrigerator in, refrigerates through the refrigerator, and the water after the refrigeration can get into the cavity in, then cools down the lower bolster, when cooling down the inside of lower bolster, and then can cool down the work piece of moulding plastics to accelerate the work piece and carry out fashioned efficiency, improved the efficiency that the product produced, the water that enters into the cavity inside can flow into the water tank again and utilize, thereby improved the utilization ratio of resource.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

In the figure: 1. a base; 2. a pneumatic cylinder; 3. a moving plate; 4. a first hydraulic telescoping rod; 5. a fixing plate; 6. a moving rod; 7. a feed pipe; 8. an upper template; 9. a push plate; 10. a mold groove; 11. a water tank; 12. a connecting plate; 13. a second hydraulic telescoping rod; 14. a fixed rod; 15. a lower template; 16. a cavity; 17. a blanking plate; 18. a mounting plate; 19. a water pump; 20. a refrigerator.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an injection molding device for producing automobile parts, which is shown in fig. 1-3, and comprises a base 1, wherein two pneumatic cylinders 2 and a mounting plate 18 are arranged at the top of the base 1, the two pneumatic cylinders 2 are positioned at two sides of the mounting plate 18, a movable plate 3 is jointly arranged at the output ends of the two pneumatic cylinders 2, two first hydraulic telescopic rods 4 are arranged at the top of the movable plate 3, a fixed plate 5 is jointly arranged at the output ends of the two first hydraulic telescopic rods 4, a first blanking mechanism is arranged at the bottom of the fixed plate 5, an upper template 8 is arranged at the bottom of the movable plate 3, a die groove 10 is formed at the bottom of the upper template 8, a lower template 15 matched with the upper template 8 is arranged at the top of the mounting plate 18, a cooling mechanism is arranged in the lower template 15, and a second blanking mechanism is arranged at the bottom of the base 1.

The first blanking mechanism comprises a movable rod 6 arranged at the bottom of a fixed plate 5 and a push plate 9 arranged in a die groove 10 and attached to the inner wall of the die groove 10, the bottom of the movable rod 6 penetrates through the movable plate 3 and an upper die plate 8 and extends to the inside of the die groove 10, one end of the movable rod 6 positioned in the die groove 10 is fixedly connected with the top of the push plate 9, the second blanking mechanism comprises two second hydraulic telescopic rods 13 arranged at the bottom of a base 1 and a connecting plate 12 arranged at the output ends of the two second hydraulic telescopic rods 13, two fixed rods 14 are arranged at the top of the connecting plate 12, one ends of the two fixed rods 14 penetrate through a mounting plate 18 and extend to the top of the mounting plate 18, blanking plates 17 are arranged at one ends of the two fixed rods 14 positioned at the top of the mounting plate 18, the two blanking plates 17 are respectively positioned at two sides of the lower die plate 15, one sides of the two blanking plates 17 are attached to two sides of the lower die plate 15 respectively, the side of the two blanking plates 17 far away from the lower die plate 15 is in the same horizontal plane with the inner walls of the two sides of the die groove 10, the finished product adhered to the inside of the die groove 10 can be demolded through the first blanking mechanism, the finished product adhered to the top of the lower die plate 15 can be demolded through the second blanking mechanism, thus not only being capable of automatically demolding and facilitating the taking out of the injection molding part for cooling forming by the staff, but also reducing the workload of the staff, thereby being more convenient for the operator to use, the cooling mechanism comprises a cavity 16 arranged in the lower die plate 15 and a water tank 11 arranged at the top of the base 1, a water pump 19 is arranged on one side of the water tank 11 and communicated with the refrigerator 20 through a pipeline, the water outlet of the water pump 19 is communicated with the input end of the refrigerator 20 through a connecting pipe, the output of refrigerator 20 passes through inlet tube and cavity 16 intercommunication, the top intercommunication of outlet pipe and water tank 11 is passed through to the bottom of cavity 16, at the in-process that injection molding material carries out the shaping, water pump 19 can draw into refrigerator 20 with the water in the water tank 11, refrigerate through refrigerator 20, the water after the refrigeration can get into cavity 16, then cool down lower bolster 15, when cooling down the inside of lower bolster 15, can cool down the work piece of moulding plastics, thereby the efficiency of work piece shaping is carried out in accelerating, and the water that enters into cavity 16 inside can flow into water tank 11 again and utilize, thereby the utilization ratio of resource has been improved, and then the efficiency that the product produced has been improved, inlet pipe 7 and outlet duct are installed to the bottom of fixed plate 5, the feeder hopper with inlet pipe 7 intercommunication is all run through to the bottom of movable plate 3 and cope match-plate pattern 8, and extend to push pedal 9 is installed at the bottom of fixed plate 5, the bottom four corners of base 1 all installs the supporting leg, and the bottom of four supporting legs all is provided with anti-skidding line.

The working principle of the utility model is as follows: in a specific implementation process, the top of the push plate 9 is attached to the top inner wall of the mold groove 10, then the two pneumatic cylinders 2 drive the movable plate 3 to move downwards, when the movable plate 3 moves downwards, the upper template 8 is driven to move downwards, when the bottom of the upper template 8 is attached to the top of the mounting plate 18, the pneumatic cylinders 2 stop moving, at the moment, the lower template 15 and the two blanking plates 17 move into the mold groove 10, one side of the two blanking plates 17 is attached to the inner wall of the mold groove 10, at the moment, the mold groove 10 forms a handle shape, then injection molding materials are injected into the interior of the feed pipe 7 through the feed hopper, the injection molding materials enter the mold groove 10 through the feed pipe 7, during the molding process of the injection molding materials, the water pump 19 pumps water in the water tank 11 into the refrigerator 20, the refrigerator 20 refrigerates, the water after the refrigeration enters the cavity 16, then the lower die plate 15 is cooled, when the inside of the lower die plate 15 is cooled, the injection molded workpiece can be cooled, so that the molding efficiency of the workpiece is accelerated, moreover, the water entering the cavity 16 flows into the water tank 11 again for utilization, thereby improving the utilization rate of resources and further improving the production efficiency of products, after the workpiece is molded, the pneumatic cylinder 2 drives the movable plate 3 to move upwards, when the movable plate 3 moves upwards, the upper die plate 8 is driven to move upwards, when the upper die plate 8 is molded in the moving process, the finished product possibly adheres to the outside of the die groove 10 or the lower die plate 15, when the product adheres to the inside of the die groove 10, the first hydraulic telescopic rod 4 drives the fixed plate 5 to move downwards, and when the fixed plate 5 moves downwards, the push plate 9 is driven to move downwards, therefore, the finished product adhered to the inside of the die groove 10 can be demolded, when the finished product is adhered to the outside of the lower die plate 15, the second hydraulic telescopic rod 13 can drive the connecting plate 12 to move upwards, when the connecting plate 12 moves upwards, the two fixing rods 14 can be driven to move upwards, when the two fixing rods 14 move upwards, the two blanking plates 17 can move upwards, so that the finished product adhered to the top of the lower die plate 15 can be demolded.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Injection molding device for automobile part production, including base (1), its characterized in that: two pneumatic cylinders (2) and mounting panel (18) are installed at the top of base (1), two pneumatic cylinders (2) are located the both sides of mounting panel (18), two movable plate (3) are installed jointly to the output of pneumatic cylinders (2), two first hydraulic telescoping rods (4) are installed at the top of movable plate (3), two fixed plate (5) are installed jointly to the output of first hydraulic telescoping rods (4), first unloading mechanism is installed to the bottom of fixed plate (5), cope match-plate pattern (8) are installed to the bottom of movable plate (3), mould groove (10) have been seted up to the bottom of cope match-plate pattern (8), lower bolster (15) that use with cope match-plate pattern (8) are installed at the top of mounting panel (18), cooling body is installed to the internally mounted of lower bolster (15), second unloading mechanism is installed to the bottom of base (1).

2. The injection molding apparatus for producing automobile parts according to claim 1, wherein: the first blanking mechanism comprises a movable rod (6) arranged at the bottom of the fixed plate (5) and a push plate (9) arranged inside the mold groove (10) and attached to the inner wall of the mold groove (10), the bottom of the movable rod (6) penetrates through the movable plate (3) and the upper template (8) and extends to the inside of the mold groove (10), and one end of the movable rod (6) located inside the mold groove (10) is fixedly connected with the top of the push plate (9).

3. The injection molding apparatus for producing automobile parts according to claim 1, wherein: the second unloading mechanism is including installing two second hydraulic telescoping rods (13) in base (1) bottom and installing connecting plate (12) at two second hydraulic telescoping rods (13) output, two dead levers (14) are installed at the top of connecting plate (12), two the one end of dead lever (14) all runs through mounting panel (18) to extend to the top of mounting panel (18), and two dead levers (14) are located the one end at mounting panel (18) top and all install flitch (17), two flitch (17) are located the both sides of lower bolster (15) respectively, and one side of two flitch (17) is laminated with the both sides of lower bolster (15) respectively, two one side that lower bolster (15) were kept away from to flitch (17) is in same horizontal plane with the both sides inner wall of mould groove (10).

4. The injection molding apparatus for producing automobile parts according to claim 1, wherein: the cooling mechanism comprises a cavity (16) formed in the lower die plate (15) and a water tank (11) mounted at the top of the base (1), a water pump (19) and a refrigerator (20) are mounted on one side of the water tank (11), a water inlet of the water pump (19) is communicated with the water tank (11) through a pipeline, a water outlet of the water pump (19) is communicated with the input end of the refrigerator (20) through a connecting pipe, the output end of the refrigerator (20) is communicated with the cavity (16) through a water inlet pipe, and the bottom of the cavity (16) is communicated with the top of the water tank (11) through a water outlet pipe.

5. The injection molding apparatus for producing automobile parts according to claim 1, wherein: the bottom of fixed plate (5) is installed inlet pipe (7) and outlet duct, the bottom of inlet pipe (7) and outlet duct all runs through movable plate (3) and cope match-plate pattern (8) to extend to the bottom of push pedal (9), the feeder hopper with inlet pipe (7) intercommunication is installed at the top of fixed plate (5).

6. The injection molding apparatus for producing automobile parts according to claim 1, wherein: supporting legs are arranged at four corners of the bottom of the base (1), and anti-skid lines are arranged at the bottoms of the four supporting legs.