CN219053844U

CN219053844U - Corner processing device of plastic mould

Info

Publication number: CN219053844U
Application number: CN202222440503.3U
Authority: CN
Inventors: 龚水金
Original assignee: Dongguan Senshang Precise Mould Co ltd
Current assignee: Dongguan Senshang Precise Mould Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-05-23
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a corner processing device of a plastic mold, which comprises a workbench and a polishing module, wherein one side of the workbench is fixedly connected with an L-shaped connecting plate, one end of the L-shaped connecting plate is provided with the polishing module, the top end of the workbench is provided with a through hole, the bottom end of the workbench is fixedly connected with a bracket, one side of the bracket is fixedly connected with a motor, the output end of the motor is fixedly connected with a coupling, one end of the coupling is provided with the polishing module, the inner wall of the through hole is rotationally connected with a connecting column, the top end of the connecting column is fixedly connected with a connecting plate, two ends of the connecting plate are symmetrically and fixedly connected with fixing devices, one end of the connecting plate is fixedly connected with a clamp seat, the clamp seat is of a hollow structure, and the inside of the clamp seat is provided with a partition plate.

Description

Corner processing device of plastic mould

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a corner processing device of a plastic mold.

Background

The existing plastic mold corner polishing device is characterized in that the mold is placed on a workbench and clamped through a clamping mechanism, then the mold is processed through the polishing device, after the processed mold is taken out, the mold to be processed is placed, and long idle time is reserved in the process, so that the efficiency of corner processing of the plastic mold is reduced.

Therefore, it is necessary to provide a new corner processing device for plastic molds to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a corner processing device of a plastic mold, which is convenient to fix and has a wider application range.

The corner processing device of the plastic mold comprises a workbench and a polishing module, wherein one side of the workbench is fixedly connected with an L-shaped connecting plate, one end of the L-shaped connecting plate is provided with the polishing module, the top end of the workbench is provided with a through hole, the bottom end of the workbench is fixedly connected with a bracket, one side of the bracket is fixedly connected with a motor, the output end of the motor is fixedly connected with a coupling, one end of the coupling is provided with the polishing module, the inner wall of the through hole is rotationally connected with a connecting column, the top end of the connecting column is fixedly connected with a connecting plate, and two ends of the connecting plate are symmetrically and fixedly connected with fixing devices.

Preferably, the fixing device comprises a clamp seat, a sliding groove, an avoidance groove, a groove II, a worm wheel, a turntable, a groove III, a motor, a worm, a sliding block, a shifting block, a clamping block and a partition plate, wherein one end fixedly connected with the connecting plate is provided with the clamp seat, the clamp seat is of a hollow structure, the inside of the clamp seat is provided with the partition plate, the sliding groove is formed in the equidistant position of the top end of the partition plate, the avoidance groove is vertically formed in the position, corresponding to the sliding groove, of the inner wall of the clamp seat, the groove II is formed in the cavity of the lower part of the partition plate, the groove II is rotationally connected with the worm wheel through a bearing, one end fixedly connected with the turntable, the turntable is rotationally connected with the groove II, one side of the turntable is equidistantly provided with the groove III, the outer wall fixedly connected with the motor, the output end of the motor extends into the clamp seat and is rotationally connected with the worm, one end of the worm is meshed with the inner wall of the clamp seat, the sliding block is slidingly connected with the sliding block, the bottom end of the sliding block is fixedly connected with the shifting block, the top end of the shifting block is rotationally connected with the groove III, the worm is rotationally connected with the worm groove III, the worm is rotationally connected with the clamping block.

Preferably, the limiting grooves are symmetrically formed in the inner wall of the sliding groove, limiting blocks are symmetrically and fixedly connected to the two ends of the sliding block, and the limiting blocks are in sliding connection with the limiting grooves.

Preferably, the corner of the workbench is provided with a round corner, so that burrs at the corner can be removed conveniently.

Preferably, the four corners of the bottom end of the workbench are fixedly provided with the foot pads, so that the stability of the workbench is enhanced.

Compared with the related art, the corner processing device of the plastic mold has the following beneficial effects:

1. according to the corner processing device of the plastic mold, the connecting column is driven to rotate through the motor in use, so that the connecting plate rotates, the two fixing devices are indirectly rotated, when the fixing devices rotate to the position right below the polishing module, the polishing module works to polish the mold, and the other mold is fed, so that the plastic mold is continuously polished, and the efficiency is improved.

2. The corner processing device of the plastic mould drives the worm to rotate through the motor in use, so as to drive the worm wheel to rotate, thereby driving the turntable to rotate, and then fixing the mould by the four clamping blocks through the matching of the sliding chute and the connecting block.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a schematic diagram of a through hole structure according to the present utility model;

FIG. 3 is a schematic view of a coupling structure according to the present utility model;

FIG. 4 is a schematic structural view of a fixing device according to the present utility model;

FIG. 5 is a schematic diagram of a limiting groove structure provided by the utility model;

FIG. 6 is a schematic view of a worm gear structure provided by the present utility model;

fig. 7 is a schematic diagram of a stopper structure provided by the present utility model.

Reference numerals in the drawings: 1. a work table; 2. a polishing module; 3. an L-shaped connecting plate; 4. a through hole; 5. a bracket; 6. a motor; 7. a connecting column; 8. a connecting plate; 9. a fixing device; 10. a limit groove; 11. a limiting block; 13. foot pads; 14. a coupling; 91. a clamp seat; 92. a chute; 93. an avoidance groove; 94. a second groove; 95. a worm wheel; 96. a turntable; 97. a groove III; 98. a motor; 99. a worm; 910. a sliding block; 911. a shifting block; 912. a clamping block; 913. a partition board.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

In the implementation process, as shown in fig. 1-3, the corner processing device of the plastic mold comprises: work bench 1 and module 2 of polishing, one side fixedly connected with L type connecting plate 3 of work bench 1, the module 2 of polishing is installed to the one end of L type connecting plate 3, through-hole 4 has been seted up on the top of work bench 1, the bottom fixedly connected with support 5 of work bench 1, one side fixedly connected with motor 6 of support 5, the output fixedly connected with shaft coupling 14 of motor 6, the one end of shaft coupling 14 is equipped with the module 2 of polishing, the through-hole 4 inner wall rotates and is connected with spliced pole 7, the top fixedly connected with connecting plate 8 of spliced pole 7, the both ends symmetry fixedly connected with fixing device 9 of connecting plate 8, the polishing module 2 is similar with the mechanism structure in the corner processing apparatus of plastic mould, is prior art.

Referring to fig. 4-7, the fixing device 9 includes a clamp seat 91, a chute 92, an avoidance groove 93, a second groove 94, a worm wheel 95, a turntable 96, a third groove 97, a motor 98, a worm 99, a sliding block 910, a shifting block 911, a clamping block 912 and a partition plate 913, one end of the connecting plate 8 is fixedly connected with the clamp seat 91, the clamp seat 91 is of a hollow structure, the partition plate 913 is arranged in the clamp seat 91, the chute 92 is equidistantly arranged at the top end of the partition plate 913, the avoidance groove 93 is vertically arranged at the position corresponding to the inner wall of the clamp seat 91 and the chute 92, the second groove 94 is arranged in a cavity at the lower part of the partition plate 913, the worm wheel 95 is rotatably connected with the inner wall of the second groove 94 through a bearing, one end of the worm wheel 95 is fixedly connected with the turntable 96, the turntable 96 is rotatably connected with the inner wall of the second groove 94, the third groove 97 is equidistantly arranged at one side of the turntable 96, the outer wall of the clamp seat 91 is fixedly connected with a motor 98, the output end of the motor 98 stretches into the clamp seat 91 and is fixedly connected with a worm 99, one end of the worm 99 is rotationally connected with the inner wall of the clamp seat 91, the worm wheel 95 is meshed with the worm 99, the inner wall of the sliding groove 92 is slidably connected with a sliding block 910, the bottom end of the sliding block 910 is fixedly connected with a shifting block 911, the shifting block 911 is slidably connected with a groove III 97, the top end of the sliding block 910 is fixedly connected with a clamping block 912, the clamping block 912 is slidably connected with a avoiding groove 93, the motor 98 is started to drive the worm 99 to rotate, so that the worm wheel 95 rotates along with the rotation, the turntable 96 also rotates along with the rotation, the four sliding blocks 910 are mutually close through the matching of the groove III 97, the shifting block 911 and the sliding groove 92 when the turntable 96 rotates, the die 12 is further fixed, meanwhile, the motor 6 is started, the connecting plate 8 is driven to rotate 180 degrees through the cooperation of the coupler 14, the clamp seat 91 for placing the die 12 is located right below the polishing module 2, the polishing module 2 is started to polish the corners of the die 12, meanwhile, the die 12 is placed in the other clamp seat 91 manually, and after the other die 12 is polished, the die 12 and the clamp seat are rotated and exchanged through the motor 6.

Referring to fig. 5 and 7, the inner wall of the sliding groove 92 is symmetrically provided with a limiting groove 10, two ends of the sliding block 910 are symmetrically and fixedly connected with limiting blocks 11, and the limiting blocks 11 are slidably connected with the limiting groove 10.

Referring to fig. 1-2, corners of the workbench 1 are provided with fillets, so that burrs at the corners can be removed conveniently.

Referring to fig. 1, the bottom end of the workbench 1 is fixedly connected with a foot pad 13 at equal intervals, so that the stability of the workbench 1 is enhanced.

Working principle: when the corner processing device of the plastic mold is used, firstly, the mold 12 is placed in the clamp seat 91, at the moment, the motor 98 is started to drive the worm 99 to rotate, so that the worm wheel 95 rotates along with the rotation, the turntable 96 also rotates along with the rotation, when the turntable 96 rotates, the four sliding blocks 910 are mutually close to each other through the matching of the grooves three 97, the shifting blocks 911 and the sliding grooves 92, the mold 12 is fixed, meanwhile, the motor 6 is started, the connecting plate 8 is driven to rotate 180 degrees through the matching of the coupler 14, at the moment, the clamp seat 91 for placing the mold 12 is positioned right below the polishing module 2, at the moment, the polishing module 2 is started to polish the corners of the mold 12, at the same time, the other clamp seat 91 is internally provided with the mold 12 through manual work, and after the other mold 12 is polished, the mold 12 is rotated through the motor 6, the problem of fixing and slow polishing of the manual work is effectively solved.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A corner processing apparatus for a plastic mold, comprising: workstation (1) and module of polishing (2), its characterized in that: one side fixedly connected with L type connecting plate (3) of workstation (1), module (2) of polishing is installed to one end of L type connecting plate (3), through-hole (4) have been seted up on the top of workstation (1), bottom fixedly connected with support (5) of workstation (1), one side fixedly connected with motor (6) of support (5), the output fixedly connected with shaft coupling (14) of motor (6), the one end of shaft coupling (14) is equipped with module (2) of polishing, through-hole (4) inner wall rotation is connected with spliced pole (7), top fixedly connected with connecting plate (8) of spliced pole (7), both ends symmetry fixedly connected with fixing device (9) of connecting plate (8).

2. The corner processing device of the plastic mold according to claim 1, wherein the fixing device (9) comprises a clamp seat (91), a chute (92), an avoidance groove (93), a second groove (94), a worm wheel (95), a rotary disc (96), a third groove (97), a motor (98), a worm (99), a sliding block (910), a shifting block (911) and a clamping block (912) partition plate (913), one end of the connecting plate (8) is fixedly connected with the clamp seat (91), the clamp seat (91) is of a hollow structure, the partition plate (913) is arranged in the clamp seat (91), the chute (92) is formed in the top end of the partition plate (913) at equal intervals, the avoidance groove (93) is formed in the position corresponding to the chute (92) in the inner wall of the clamp seat (91), the second groove (94) is formed in a cavity in the lower part of the partition plate (913), the inner wall of the second groove (94) is rotationally connected with the worm wheel (95) through a bearing, one end of the worm wheel (95) is fixedly connected with the rotary disc (96), the rotary disc (96) is rotationally connected with the inner wall of the second groove (94), the rotary disc (96) is connected with the third groove (97) at equal intervals, the motor (98) is fixedly connected with the outer wall of the rotary disc (97), the output of motor (98) stretches into anchor clamps seat (91) fixedly connected with worm (99), the one end and the anchor clamps seat (91) inner wall rotation of worm (99) are connected, worm wheel (95) are connected with worm (99) meshing, spout (92) inner wall sliding connection has sliding block (910), the bottom fixedly connected with shifting block (911) of sliding block (910), shifting block (911) and recess three (97) sliding connection, the top fixedly connected with grip block (912) of sliding block (910), grip block (912) and dodge groove (93) sliding connection.

3. The plastic mold corner processing device according to claim 2, wherein the inner wall of the chute (92) is symmetrically provided with a limit groove (10), two ends of the sliding block (910) are symmetrically and fixedly connected with limit blocks (11), and the limit blocks (11) are in sliding connection with the limit groove (10).

4. The corner processing device of a plastic mold according to claim 1, wherein corners of the workbench (1) are provided with fillets.

5. The corner processing device of the plastic mold according to claim 1, wherein the four corners of the bottom end of the workbench (1) are fixedly provided with cushion feet (13).

6. The corner processing device of a plastic mould according to claim 1, characterized in that the fixing device (9) is located directly under the sanding module (2).