CN218948378U

CN218948378U - Device for assisting injection molding machine in demolding injection products

Info

Publication number: CN218948378U
Application number: CN202320024999.8U
Authority: CN
Inventors: 白应东
Original assignee: Prada Chongqing Electronic Technology Co ltd
Current assignee: Prada Chongqing Electronic Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-02
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a device for assisting in demolding of an injection molding product of an injection molding machine, which relates to the technical field of auxiliary demolding of injection molding, and comprises the following components: the driving motor, ball screw is installed to the driving motor output, ball screw's outside cover is equipped with screw nut seat, one side of screw nut seat is provided with the movable plate, the cooling plate is installed to one side of screw nut seat, the bed die is installed to one side of cooling plate, the internally mounted of cooling plate has the cooling tube, one side of cooling tube is provided with communicating pipe, the other end of communicating pipe is connected with the pump machine. According to the utility model, the water pump is started to send the cooling liquid into the cooling pipe of the cooling plate through the communicating pipe, the cooling liquid can take away the heat in the lower die, and the material in the lower die is helped to quickly dissipate the heat, so that the demolding efficiency is improved, and then the cooling liquid can enter the cooling pipe, and the heat in the cooling pipe is dissipated by the cooling fan, so that the cooling circulation is formed.

Description

Device for assisting injection molding machine in demolding injection products

Technical Field

The utility model belongs to the technical field of auxiliary demolding of injection molding, and particularly relates to a device for assisting in demolding of an injection molding product of an injection molding machine.

Background

Injection molding is a processing mode of feeding melted materials into an ingot mold so as to form a part with a certain shape, and demolding is a series of operations of taking out an object after injection molding from the ingot mold, and is an important step of injection molding processing.

According to the device for assisting in demolding of an injection molding product of an injection molding machine, which is disclosed by the utility model, the device comprises a base and a demolding assembly, wherein an electric telescopic rod is fixedly arranged on the inner wall of the top of the base, an injection molding table is movably connected to the outer wall of the electric telescopic rod, and after injection molding is completed, once the injection molding table is lifted, an object molded in a mold can be pushed out through the matching of structures in the demolding assembly, so that demolding work is more convenient and rapid, a swinging rod is enabled to drive a supporting disc to enable the ejector rod to stably lift up when the ejector rod is used for demolding the object through the matching of structures in the roller assembly, and along with the rotation of two second pulleys, ejector pins in the two second pulleys are controlled to alternately pop up, so that a supporting plate is pushed to swing up like a seesaw, the ejector rod is further enabled to swing left and right with the center of the supporting plate, the object in the mold is pushed out of the mold alternately and lifted up, and the demolding work is ensured to be more smooth.

However, when the existing device for assisting in demolding of injection products of injection molding machines adopts demolding, the temperature in the mold after injection molding is higher, the time for waiting for cooling the mold is longer, and the production efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a device for assisting in demolding of an injection molding product of an injection molding machine, which solves the problem of the existing device for assisting in demolding of the injection molding product of the injection molding machine.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a device for assisting in demolding an injection product of an injection molding machine, which comprises:

the driving motor, ball screw is installed to the driving motor output, ball screw's outside cover is equipped with the screw nut seat, one side of screw nut seat is provided with the movable plate, the cooling plate is installed to one side of screw nut seat, the bed die is installed to one side of cooling plate, the internally mounted of cooling plate has the cooling tube, one side of cooling tube is provided with communicating pipe, the other end of communicating pipe is connected with the pump machine, the output of pump machine is connected with the cooling tube, the outside of cooling tube is provided with the heating panel, the heating panel top is provided with the fan mounting panel, the inside of fan mounting panel is provided with the radiator fan, be connected with the spliced pole between fan mounting panel and the heating panel.

Further, the driving motor further includes:

the support plate is arranged on one side of the driving motor, guide rods are arranged at four corners of the support plate in a penetrating mode, an upper die is connected to the other end of the support plate, an injection molding pipe is arranged on one side of the upper die, and a feed inlet is formed in the other end of the injection molding pipe in a communicating mode.

Further, the guide rod penetrates through the inside of the moving plate, and the guide rod is fixedly connected with the support plate.

Further, the screw nut seat is fixedly connected with the moving plate, and the screw nut seat is fixedly connected with the cooling plate.

Further, the radiating pipes are communicated with the cooling pipes through communicating pipes, and the water pump and the communicating pipes are communicated with each other.

Further, a sealing structure is formed between the fan mounting plate and the radiating plate, and the fan mounting plate is in threaded connection with the radiating plate.

The utility model has the following beneficial effects:

1. according to the utility model, the water pump can be started to send cooling liquid into the cooling pipe of the cooling plate through the communicating pipe, the cooling liquid can take away heat in the lower die and help materials in the lower die to quickly dissipate heat, so that the demolding efficiency is improved, and then the cooling liquid enters the cooling pipe and dissipates the heat in the cooling pipe by the cooling fan, so that a cooling cycle is formed;

2. according to the utility model, the driving motor is started to drive the ball screw to rotate, so that the screw nut seat is driven to move, and the screw nut seat is driven to move along the ball screw, so that the lower die can be driven to be separated from the upper die, and the demolding of an injection product is assisted.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a cooling plate according to the present utility model;

FIG. 3 is a schematic view of a fan mounting plate of the present utility model;

fig. 4 is a schematic structural view of a support plate according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a driving motor; 2. a support plate; 3. a guide rod; 4. a moving plate; 5. injection molding a tube; 6. a feed inlet; 7. an upper die; 8. a lower die; 9. a cooling plate; 10. a screw nut seat; 11. a ball screw; 12. a cooling tube; 13. a water pump; 14. a fan mounting plate; 15. a heat dissipation plate; 16. a connecting column; 17. a heat radiating pipe; 18. a communicating pipe; 19. a heat dissipation fan.

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.

Referring to fig. 1, 2 and 3, the present utility model is an apparatus for assisting demolding of an injection product of an injection molding machine, comprising: the driving motor 1, ball screw 11 is installed to driving motor 1 output, ball screw 11's outside cover is equipped with screw nut seat 10, one side of screw nut seat 10 is provided with movable plate 4, cooling plate 9 is installed to one side of screw nut seat 10, lower mould 8 is installed to one side of cooling plate 9, cooling plate 9 internally mounted has cooling tube 12, one side of cooling tube 12 is provided with communicating pipe 18, the other end of communicating pipe 18 is connected with pump 13, pump 13's output is connected with cooling tube 17, cooling tube 17's outside is provided with heating panel 15, the heating panel 15 top is provided with fan mounting panel 14, fan mounting panel 14's inside is provided with radiator fan 19, be connected with spliced pole 16 between fan mounting panel 14 and the heating panel 15.

As shown in fig. 1, 3 and 4, the support plate 2 is installed on one side of the driving motor 1, four corners of the support plate 2 are provided with guide rods 3 in a penetrating manner, the other end of the support plate 2 is connected with an upper die 7, one side of the upper die 7 is provided with an injection molding pipe 5, and the other end of the injection molding pipe 5 is communicated with a feed inlet 6.

As shown in fig. 1 and fig. 4, the guide rod 3 penetrates through the moving plate 4, and the guide rod 3 is fixedly connected with the support plate 2, and the guide rod 3 can limit the moving track of the moving plate 4.

As shown in fig. 1, 2 and 3, the screw nut seat 10 is fixedly connected with the moving plate 4, and the screw nut seat 10 is fixedly connected with the cooling plate 9, so that the driving motor 1 is started to drive the ball screw 11 to rotate, thereby driving the screw nut seat 10 to move, and the screw nut seat 10 moves along the ball screw 11, so that the lower die 8 can be driven to be separated from the upper die 7.

As shown in fig. 1, 2 and 3, the radiating pipe 17 is communicated with the cooling pipe 12 through the communicating pipe 18, the water pump 13 is communicated with the communicating pipe 18, the water pump 13 is started, the water pump 13 sends cooling liquid into the cooling pipe 12 of the cooling plate 9 through the communicating pipe 18, and the cooling liquid can take away heat in the lower die 8.

As shown in fig. 1, 2 and 3, a sealing structure is formed between the fan mounting plate 14 and the heat dissipation plate 15, and the fan mounting plate 14 and the heat dissipation plate 15 are in threaded connection, so that the cooling liquid carrying heat enters the heat dissipation tube 17, and the heat dissipation fan 19 dissipates the heat in the cooling liquid, thereby forming a cooling cycle.

One specific application of this embodiment is:

the injection molding machine can be started, materials are sent into the upper die 7 and the lower die 8 through the injection molding pipe 5, the water pump 13 is started again, the water pump 13 sends cooling liquid into the cooling pipe 12 of the cooling plate 9 through the communicating pipe 18, and the cooling liquid can take away heat in the lower die 8 to help the materials in the lower die 8 to quickly dissipate heat; then, the driving motor 1 is started to drive the ball screw 11 to rotate, so that the screw nut seat 10 is driven to move, the screw nut seat 10 is driven to move along the ball screw 11, the lower die 8 can be driven to be separated from the upper die 7, the demolding of an injection product is assisted, and the guide rod 3 can limit the moving track of the moving plate 4; then, the cooling liquid carrying heat enters the radiating pipe 17, the heat in the cooling fan 19 is radiated, the cooling fan 19 comprises a micro motor and a fan body, and the micro motor can drive the fan body to rotate so as to form a cooling cycle; finally, the connection post 16 may connect the fan mounting plate 14 and the heat dissipation plate 15 together.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a supplementary injection molding machine injection molding product drawing of patterns's device which characterized in that:

driving motor (1), ball screw (11) are installed to driving motor (1) output, ball screw (11)'s outside cover is equipped with screw nut seat (10), one side of screw nut seat (10) is provided with movable plate (4), cooling plate (9) are installed to one side of screw nut seat (10), bed die (8) are installed to one side of cooling plate (9), internally mounted of cooling plate (9) has cooling tube (12), one side of cooling tube (12) is provided with communicating pipe (18), the other end of communicating pipe (18) is connected with pump (13), the output of pump (13) is connected with cooling tube (17), the outside of cooling tube (17) is provided with heating panel (15), heating panel (15) top is provided with fan mounting panel (14), the inside of fan mounting panel (14) is provided with cooling fan (19), be connected with spliced pole (16) between fan mounting panel (14) and heating panel (15).

2. Device for assisting in demoulding of injection products of an injection moulding machine according to claim 1, characterized in that the drive motor (1) further comprises:

the support plate (2) is arranged on one side of the driving motor (1), guide rods (3) are arranged at four corners of the support plate (2) in a penetrating mode, an upper die (7) is connected to the other end of the support plate (2), an injection molding pipe (5) is arranged on one side of the upper die (7), and a feed inlet (6) is formed in the other end of the injection molding pipe (5) in a communicating mode.

3. The device for assisting in demolding an injection molding product of an injection molding machine according to claim 2, wherein the guide rod (3) penetrates through the moving plate (4), and the guide rod (3) is fixedly connected with the support plate (2).

4. Device for assisting in demoulding an injection product of an injection moulding machine according to claim 1, characterized in that the screw nut seat (10) is fixedly connected with the moving plate (4) and the screw nut seat (10) is fixedly connected with the cooling plate (9).

5. Device for assisting the demoulding of injection products of an injection moulding machine according to claim 1, characterized in that the radiating pipes (17) are mutually communicated with the cooling pipes (12) through communicating pipes (18), and the water pump (13) is mutually communicated with the communicating pipes (18).

6. Device for assisting in demoulding of injection products of an injection moulding machine according to claim 1, characterized in that a sealing structure is formed between the fan mounting plate (14) and the heat dissipation plate (15), and that a threaded connection is formed between the fan mounting plate (14) and the heat dissipation plate (15).