Transfer box injection molding residual material head removing device

Abstract

The utility model relates to the technical field of transfer box injection molding production, in particular to a transfer box injection molding residual material head removing device. Comprising a device workbench, a supporting top plate is arranged on the top surface of the device workbench, a first motor is arranged on the surface of the supporting top plate, an open groove is formed in the top of the device workbench, a clamping assembly is arranged between the device workbench and the supporting top plate, and two sets of electric push rods are arranged above the device workbench; the output ends of the two sets of electric push rods are in transmission connection with a set of supporting circular plates correspondingly, the surfaces of the two sets of supporting circular plates are each provided with a set of second anti-skid pieces, a second screw rod is arranged at the upper end of the interior of the device workbench, a cutting cutterhead is arranged on the surface of an open groove, and a third motor is arranged on one side wall of the device workbench. A collecting box is arranged at the bottom end of the interior of the device workbench. According to the embodiment, the practicability of equipment is improved, and the removing quality of residual stub bars is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molding production of running boxes, and particularly relates to a device for removing residual slugs from injection molding of a transfer box. Background Art

[0002] During the injection molding process of a running box, several slugs are left on the outside of the blank. Because these slugs are located in an irregular pattern and are located in a variable position, cleaning them is a complex process. Traditionally, workers have relied on manual cleaning with a grinder, which is inefficient and lacks quality assurance.

[0003] After searching, in the prior art, Chinese patent application number: CN201820588671.8, application date: 2018-04-24, discloses a slug removal device for automobile wheel cover injection molding, including a workbench, a fixed seat is provided at the upper end of the workbench, and a first reduction motor is provided at the lower end of the workbench, a screw is provided on one side of the first reduction motor, the output shaft of the first reduction motor is fixedly connected to the screw through a gear box, the fixed seat is connected to the screw through a screw nut, the fixed seat is a hollow structure, a second reduction motor is provided at the lower end of the fixed seat, and a turntable is provided at the upper end of the fixed seat, the output shaft of the second reduction motor is fixedly connected to the turntable through a coupling, a fixed tooth is provided at the upper end of the turntable, a grinding device is provided on one side of the fixed seat, and the grinding device consists of two belt grinders.

[0004] However, the device still has the following drawbacks: although compared with the conventional slug removal device for automobile wheel cover injection molding, the above embodiment is easy to use, has high processing efficiency and guaranteed quality, but the device has limitations in fixing the torque of the running box of different sizes. Utility Model Content

[0005] In response to the above problems, the utility model provides a transfer box injection molding residual slug removal device, comprising a device workbench, a support top plate provided on the top surface of the device workbench, a first motor provided on the surface of the support top plate, a slot provided on the top of the device workbench, a clamping assembly provided between the device workbench and the support top plate, and two sets of electric push rods provided above the device workbench;

[0006] The output ends of the two groups of electric push rods are respectively connected to a group of supporting circular plates, and the surfaces of the two groups of supporting circular plates are provided with a group of second anti-slip sheets. A second screw is provided at the upper end of the inner part of the device workbench, and a second slider is provided inside the device workbench. A cutting disc is provided on the slotted surface, a third motor is provided on one side wall of the device workbench, and a collection box is provided at the inner bottom end of the device workbench.

[0007] Furthermore, several groups of fixed support legs are provided at the bottom of the device workbench, and several groups of the fixed support legs are located at the bottom corners of the device workbench. A control panel is provided on one side wall of the device workbench, and two groups of switch door panels are symmetrically provided on the other side wall of the device workbench. The two groups of switch door panels are movably connected to the side walls of the device workbench, and a group of first handles are provided on one side of the surface of the two groups of switch door panels.

[0008] Furthermore, the support top plate is arranged in a U-shaped structure, and the central axis of the support top plate and the central axis of the device workbench are located on the same horizontal line, the central axis of the slot and the central axis of the top of the device workbench are located on the same straight line, and a transmission rod is provided above the device workbench, and the top end of the transmission rod passes through the surface of the support top plate and is connected to the first motor for transmission, and one surface of the clamping assembly is fixedly connected to the end of the transmission rod and away from the end of the support top plate.

[0009] Furthermore, a limiting groove is provided on one side surface of the clamping assembly, and the limiting groove is located directly above the groove. Two groups of first screws are symmetrically provided inside the clamping assembly, and two groups of first sliders are provided inside the clamping assembly. The two groups of first sliders are respectively threadedly connected to the surfaces of the two groups of first screws, and two groups of movable slide rods are provided inside the limiting groove.

[0010] Furthermore, one end of the two groups of movable slide rods are respectively connected to the two groups of first sliders, and the other ends of the two groups of movable slide rods are respectively provided with a group of clamping plates, and the opposite surfaces of the two groups of clamping plates are provided with a group of first anti-slip sheets. A second motor is provided on one side wall of the clamping assembly, and the output end of the second motor is transmission-connected to one end of the two groups of first screw rods.

[0011] Furthermore, two groups of fixed bases are symmetrically provided on the top of the workbench of the device, the two groups of fixed bases are respectively located on both sides of the slot, and the two groups of electric push rods are respectively located on the surfaces of the two groups of fixed bases.

[0012] Furthermore, a cross bar is provided at the upper inner end of the working table of the device, and the cross bar and the central axis of the second screw are located on the same straight line, the second slider is threadedly connected to the surface of the second screw, and the second slider is slidingly fitted with the surface of the cross bar, and the inner sliding fit of the slot is provided with a connecting rod, one end of the connecting rod is connected to the second slider, and the other end of the connecting rod is connected to the surface of the cutting disc.

[0013] Furthermore, the output end of the third motor is transmission-connected to one end of the second screw, the bottom of the collection box is slidingly fitted with the inner bottom end of the device workbench, and a second handle is provided on one side wall of the collection box.

[0014] The beneficial effects of the utility model are:

[0015] 1. The third motor drives the second screw to move, so that the second slider drives the cutting disc to move, completing the removal of the residual slugs on one side of the injection molded product. A collection box is provided at the bottom of the internal working table of the device. The slugs cut by the cutting disc fall into the interior of the collection box through the slots, so as to achieve the purpose of collecting and centralizing the waste slugs, prevent the waste slugs from accumulating inside the working table of the device and affecting the subsequent equipment work, and achieve the effect of reducing the limitations of the equipment.

[0016] 2. The injection molded product is supported by two sets of electric push rods. The height of the two sets of electric push rods can be adjusted by controlling the control panel to adjust the height of the injection molded product, which can improve the accuracy of residual material head removal. The injection molded product is then clamped and fixed by the clamping component. Improving the setting of the clamping component can clamp and fix transfer box injection molded products of different sizes and specifications. The clamping component is then driven to rotate by the first motor to adjust the angle of the injection molded product, thereby improving the practicality of the equipment while achieving the effect of improving the quality of residual material head removal.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 Shows a structural schematic diagram according to an embodiment of the present utility model;

[0020] Figure 2 Shows a schematic structural diagram of a clamping assembly according to an embodiment of the present utility model;

[0021] Figure 3 A schematic diagram of the structure of an electric push rod according to an embodiment of the present utility model is shown;

[0022] Figure 4 A schematic cross-sectional view of a device workbench according to an embodiment of the present utility model is shown.

[0023] In the figure: 1. Device workbench; 2. Fixed support legs; 3. Control panel; 4. Open / close door panel; 5. First handle; 6. Support top plate; 7. First motor; 8. Slot; 9. Transmission rod; 10. Clamping assembly; 11. Limiting slide; 12. Moving slide; 13. Clamping plate; 14. First anti-slip sheet; 15. Second motor; 16. Fixed base; 17. Electric push rod; 18. Support circular plate; 19. Second anti-slip sheet; 20. Second screw; 21. Cross bar; 22. Second slider; 23. Connecting rod; 24. Cutting disc; 25. Third motor; 26. Collection box; 27. Second handle. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0025] The present invention provides a device for removing residual slugs from injection molding of a transfer box, including a device workbench 1; for example, Figure 1-4 shown.

[0026] The bottom of the device workbench 1 is provided with several groups of fixed support legs 2, and the several groups of fixed support legs 2 are all located at the bottom corners of the device workbench 1. A control panel 3 is provided on one side wall of the device workbench 1, and two groups of switch door panels 4 are symmetrically provided on the other side wall of the device workbench 1. The two groups of switch door panels 4 are movably connected to the side walls of the device workbench 1, and a group of first handles 5 are provided on one side of the surface of the two groups of switch door panels 4;

[0027] A support top plate 6 is provided on the top surface of the device workbench 1. The support top plate 6 is arranged in a U-shaped structure, and the central axis of the support top plate 6 is located on the same horizontal line as the central axis of the device workbench 1. A first motor 7 is provided on the surface of the support top plate 6. A slot 8 is provided on the top of the device workbench 1. The central axis of the slot 8 is located on the same straight line as the central axis of the top of the device workbench 1.

[0028] A transmission rod 9 is provided above the device workbench 1, and the top end of the transmission rod 9 passes through the surface of the support top plate 6 and is transmission-connected to the first motor 7. A clamping assembly 10 is provided between the device workbench 1 and the support top plate 6. One surface of the clamping assembly 10 is fixedly connected to the end of the transmission rod 9 and away from the end of the support top plate 6. A limiting slide groove 11 is provided on one side surface of the clamping assembly 10, and the limiting slide groove 11 is located directly above the slot 8;

[0029] Two groups of first screws are symmetrically provided inside the clamping assembly 10, and two groups of first sliders are provided inside the clamping assembly 10. The two groups of first sliders are respectively threadedly connected to the surfaces of the two groups of first screws. Two groups of movable slide rods 12 are provided inside the limiting slide groove 11. One end of the two groups of movable slide rods 12 is respectively connected to the two groups of first sliders, and the other end of the two groups of movable slide rods 12 is respectively provided with a group of clamping plates 13;

[0030] A set of first anti-slip sheets 14 are provided on the opposite surfaces of the two sets of clamping plates 13. A second motor 15 is provided on one side wall of the clamping assembly 10. The output end of the second motor 15 is transmission-connected to one end of the two sets of first screws. Two sets of fixed bases 16 are symmetrically provided on the top of the device workbench 1. The two sets of fixed bases 16 are respectively located on both sides of the slot 8. Two sets of electric push rods 17 are provided above the device workbench 1. The two sets of electric push rods 17 are respectively located on the surfaces of the two sets of fixed bases 16;

[0031] The output ends of the two groups of electric push rods 17 are respectively connected to a group of supporting circular plates 18, and the surfaces of the two groups of supporting circular plates 18 are provided with a group of second anti-slip sheets 19. The interior of the device workbench 1 is a cavity structure, and the upper end of the interior of the device workbench 1 is provided with a second screw 20. The upper end of the interior of the device workbench 1 is also provided with a cross bar 21, and the central axis of the cross bar 21 and the second screw 20 are located on the same straight line;

[0032] A second slider 22 is provided inside the workbench 1 of the device. The second slider 22 is threadedly connected to the surface of the second screw 20, and the second slider 22 is slidably fitted with the surface of the cross bar 21. A connecting rod 23 is slidably fitted inside the slot 8. One end of the connecting rod 23 is connected to the second slider 22. A cutting disc 24 is provided on the surface of the slot 8, and the other end of the connecting rod 23 is connected to the surface of the cutting disc 24.

[0033] A third motor 25 is provided on one side wall of the device workbench 1, and the output end of the third motor 25 is transmission-connected to one end of the second screw 20. A collection box 26 is provided at the inner bottom end of the device workbench 1, and the bottom of the collection box 26 is slidingly fitted with the inner bottom end of the device workbench 1, and a second handle 27 is provided on one side wall of the collection box 26.

[0034] Specifically, the transfer box injection molded product is placed on the surface of the device workbench 1, and the injection molded product is supported by the two sets of electric push rods 17. The height of the two sets of electric push rods 17 is adjusted by regulating the control panel 3 to adjust the height of the injection molded product, which can improve the accuracy of removing the residual material head. The injection molded product is then clamped and fixed by the clamping assembly 10. The setting of the clamping assembly 10 is improved to clamp and fix transfer box injection molded products of different sizes and specifications. The clamping assembly 10 is then driven to rotate by the first motor 7 to adjust the angle of the injection molded product, thereby further improving the practicality of the equipment.

[0035] The third motor 25 drives the second screw 20 to move, so that the second slider 22 drives the cutting disc 24 to move, completing the removal of the residual slugs on one side of the injection molded product. A collecting box 26 is provided at the bottom end of the inner part of the device workbench 1. The slugs cut by the cutting disc 24 fall into the interior of the collecting box 26 through the slot 8, thereby achieving the purpose of collecting and centrally processing the waste slugs, and preventing the waste slugs from accumulating inside the device workbench 1 and affecting the subsequent equipment operation.

[0036] The working principle of the device for removing residual slugs from injection molding of a transfer box proposed in the embodiment of the utility model is as follows:

[0037] The transfer box injection molded product is placed on the surface of the workbench 1 of the device, and the injection molded product is supported by the two sets of electric push rods 17. The height of the two sets of electric push rods 17 is adjusted by controlling the control panel 3 to adjust the height of the injection molded product, which can improve the accuracy of removing the residual material head. The injection molded product is then clamped and fixed by the clamping assembly 10. The setting of the clamping assembly 10 is improved to be able to clamp and fix transfer box injection molded products of different sizes and specifications. The clamping assembly 10 is then driven to rotate by the first motor 7 to adjust the angle of the injection molded product, thereby further improving the practicality of the equipment.

[0038] The third motor 25 drives the second screw 20 to move, so that the second slider 22 drives the cutting disc 24 to move, completing the removal of the residual slugs on one side of the injection molded product. A collecting box 26 is provided at the bottom end of the inner part of the device workbench 1. The slugs cut by the cutting disc 24 fall into the interior of the collecting box 26 through the slot 8, thereby achieving the purpose of collecting and centrally processing the waste slugs, and preventing the waste slugs from accumulating inside the device workbench 1 and affecting the subsequent equipment operation.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A device for removing residual slugs from injection molding of a transfer box, comprising a device workbench (1), characterized in that: The top surface of the device workbench (1) is provided with a supporting top plate (6), the surface of the supporting top plate (6) is provided with a first motor (7), the top of the device workbench (1) is provided with a slot (8), a clamping assembly (10) is provided between the device workbench (1) and the supporting top plate (6), a limiting sliding groove (11) is provided on one side surface of the clamping assembly (10), two groups of first screw rods are symmetrically provided inside the clamping assembly (10), two groups of first sliding blocks are provided inside the clamping assembly (10), and two groups of electric push rods (17) are provided above the device workbench (1); The output ends of the two groups of electric push rods (17) are respectively connected to a group of supporting circular plates (18) in a transmission manner, and the surfaces of the two groups of supporting circular plates (18) are provided with a group of second anti-slip sheets (19). The upper end of the inner part of the device workbench (1) is provided with a second screw rod (20), the inner part of the device workbench (1) is provided with a second sliding block (22), the surface of the slot (8) is provided with a cutting blade (24), a third motor (25) is provided on a side wall of the device workbench (1), and a collection box (26) is provided at the inner bottom end of the device workbench (1).

2. The device for removing residual slugs from injection molding of a transfer box according to claim 1, characterized in that: A plurality of groups of fixed support legs (2) are provided at the bottom of the device workbench (1), and the plurality of groups of fixed support legs (2) are all located at the bottom corners of the device workbench (1). A control panel (3) is provided on one side wall of the device workbench (1), and two groups of switch door panels (4) are symmetrically provided on the other side wall of the device workbench (1). The two groups of switch door panels (4) are movably connected to the side walls of the device workbench (1), and a group of first handles (5) are provided on one side of the surface of the two groups of switch door panels (4).

3. The device for removing residual slugs from injection molding of a transfer box according to claim 2, characterized in that: The support top plate (6) is arranged in a U-shaped structure, and the central axis of the support top plate (6) is located on the same horizontal line as the central axis of the device workbench (1), the central axis of the slot (8) is located on the same straight line as the top central axis of the device workbench (1), and a transmission rod (9) is arranged above the device workbench (1), the top end of the transmission rod (9) penetrates the surface of the support top plate (6) and is connected to the first motor (7) in transmission, and one surface of the clamping assembly (10) is fixedly connected to the end of the transmission rod (9) and away from the end of the support top plate (6).

4. The device for removing residual slugs from injection molding of a transfer box according to claim 2, characterized in that: The limiting slide groove (11) is located directly above the slot (8), and the two groups of the first sliding blocks are respectively threadedly connected to the surfaces of the two groups of first screw rods, and two groups of movable sliding rods (12) are arranged inside the limiting slide groove (11).

5. The device for removing residual slugs from injection molding of a transfer box according to claim 4, characterized in that: One end of the two groups of movable slide bars (12) is respectively connected to the two groups of first slide blocks, and the other end of the two groups of movable slide bars (12) is respectively provided with a group of clamping plates (13), and the opposite surfaces of the two groups of clamping plates (13) are provided with a group of first anti-slip sheets (14). A second motor (15) is provided on one side wall of the clamping assembly (10), and the output end of the second motor (15) is transmission-connected to one end of the two groups of first screw rods.

6. The device for removing residual slugs from injection molding of a transfer box according to claim 2, characterized in that: Two groups of fixed bases (16) are symmetrically arranged on the top of the device workbench (1), the two groups of fixed bases (16) are respectively located on both sides of the slot (8), and the two groups of electric push rods (17) are respectively located on the surfaces of the two groups of fixed bases (16).

7. The device for removing residual slugs from injection molding of a transfer box according to claim 6, characterized in that: A cross bar (21) is also provided at the inner upper end of the working table (1) of the device, and the central axis of the cross bar (21) and the second screw rod (20) are located on the same straight line, the second slider (22) is threadedly connected to the surface of the second screw rod (20), and the second slider (22) is slidably fitted with the surface of the cross bar (21), and a connecting rod (23) is slidably fitted inside the slot (8), one end of the connecting rod (23) is connected to the second slider (22), and the other end of the connecting rod (23) is connected to the surface of the cutting disc (24).

8. The device for removing residual slugs from injection molding of a transfer box according to claim 7, characterized in that: The output end of the third motor (25) is drivingly connected to one end of the second screw rod (20), the bottom of the collection box (26) is slidably fitted to the inner bottom end of the device workbench (1), and a second handle (27) is provided on one side wall of the collection box (26).

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