CN219445846U

CN219445846U - Burr-preventing mould for plastic products

Info

Publication number: CN219445846U
Application number: CN202223570459.4U
Authority: CN
Inventors: 李建波
Original assignee: Chengdu Xifu Plastic Products Co ltd
Current assignee: Chengdu Xifu Plastic Products Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-01
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a die for a plastic product with burr prevention, which belongs to the technical field of plastic product deburring and comprises a processing table, wherein a rectangular groove is formed in the processing table, a first threaded rod is rotationally connected to the interior of the rectangular groove, a moving plate is in threaded connection with the surface of the first threaded rod, a first electric telescopic rod is fixedly arranged at the top of the moving plate, and a deburring plate is fixedly arranged at the top end of the first electric telescopic rod.

Description

Burr-preventing mould for plastic products

Technical Field

The utility model relates to a plastic product, in particular to a die for a plastic product with burr prevention, and belongs to the technical field of plastic product deburring.

Background

Plastic products are commonly called articles for life, industry and the like which are processed by adopting plastics as main raw materials. The plastic is a synthetic polymer material with plasticity, and is a material which takes natural or synthetic resin as main component, and various additives are added, and can be molded into a certain shape under certain temperature and pressure, and the shape is kept unchanged at normal temperature.

After the existing plastic products are produced and manufactured in the die, burrs can be left at corners of the plastic products, the existing deburring mode is to manually clean the burrs of the plastic products through tools, and the cleaning mode is time-consuming and labor-consuming and has low efficiency.

Therefore, the mold for plastic products is designed and produced to prevent burrs so as to solve the problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a die for a plastic product with burr prevention, which can realize the mechanical edge burr removal operation of the plastic product, and solve the technical problems that in the prior art, burrs of the plastic product are manually cleaned by a tool, the cleaning mode is time-consuming and labor-consuming, and the efficiency is low.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a mould for plastic products of burr-proof, includes the processing platform, rectangular channel has been seted up to the inside of processing platform, rectangular channel's inside rotates and is connected with first threaded rod, the surface threaded connection of first threaded rod has the movable plate, the top fixed mounting of movable plate has first electric telescopic handle, the top fixed mounting of first electric telescopic handle has the burring board.

Further, the size of movable plate and the inside size phase-match of rectangular channel, the top fixed mounting of movable plate has two montants, two limit sleeve has all been cup jointed on the surface of montant, limit sleeve's top fixed mounting burring board's bottom.

Further, two support frames are fixedly arranged on two sides of the processing table, a second electric telescopic rod is fixedly arranged on two side faces of the support frames, an adjusting box is fixedly arranged at one end of the second electric telescopic rod, a rotating shaft is rotatably connected to the inside of the adjusting box, a worm wheel is fixedly arranged on the surface of the rotating shaft, a worm is meshed and connected to one side of the surface of the worm wheel, two ends of the worm are rotatably connected with the inside of the adjusting box, and one end of the rotating shaft penetrates through the adjusting box and extends to the outside.

Further, the limiting plate is fixedly arranged at the penetrating end of the rotating shaft, the clamping groove is formed in the limiting plate, a bidirectional threaded rod is connected to the clamping groove in a rotating mode, and the two ends of the surface of the bidirectional threaded rod are connected with the clamping plate in a threaded mode.

Further, a first motor is fixedly arranged at the top of the adjusting box, and the first motor is located at the top end of the worm.

Further, a second motor is fixedly installed in the machining table, and the second motor is located on the side face of the first threaded rod.

Further, a third motor is fixedly arranged at the top of the clamping plate, and the third motor is positioned at the top end of the bidirectional threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: the plastic product is clamped and limited by driving the two clamping plates to clamp the two sides of the plastic product through rotation of the bidirectional threaded rod, and then driving the rotating shaft to rotate through the worm gear and the worm, so that the rotating shaft rotates to drive the limiting plate to rotate at an angle, and then the rotating shaft rotates to drive the plastic product inside the limiting plate to adjust the angle, then the deburring plate is driven to move at a horizontal position through the first threaded rod, the vertical position of the deburring plate is adjusted by the first electric telescopic rod, and further burrs on the surface of the plastic product are removed mechanically by the deburring plate.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a mold for plastic articles, which is protected from burrs, according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the mold for plastic articles, designated as A, of FIG. 1, according to a preferred embodiment of the present utility model;

fig. 3 is a perspective view showing a die limiting plate for a plastic product for preventing burrs according to a preferred embodiment of the present utility model.

In the figure: 1. a processing table; 2. rectangular grooves; 3. a first threaded rod; 4. a moving plate; 5. a first electric telescopic rod; 6. a deburring plate; 7. a vertical rod; 8. a limit sleeve; 9. a support frame; 10. a second electric telescopic rod; 11. an adjusting box; 12. a rotating shaft; 13. a worm wheel; 14. a worm; 15. a clamping plate; 16. a clamping groove; 17. a two-way threaded rod; 18. and a limiting plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the die for the plastic product with the burr prevention function provided by the embodiment comprises a processing table 1, a rectangular groove 2 is formed in the processing table 1, a first threaded rod 3 is connected to the rectangular groove 2 in a rotating mode, a movable plate 4 is connected to the surface of the first threaded rod 3 in a threaded mode, a first electric telescopic rod 5 is fixedly arranged at the top of the movable plate 4, a burr removing plate 6 is fixedly arranged at the top of the first electric telescopic rod 5, a second motor is fixedly arranged in the processing table 1, the second motor is located on the side face of the first threaded rod 3, the first threaded rod 3 is driven to rotate through the second motor, the position of the movable plate 4 is adjusted through rotation of the first threaded rod 3, the movable plate 4 is moved to drive the burr removing plate 6 to conduct position adjustment, the height of the burr removing plate 6 is adjusted through the first electric telescopic rod 5, and then the burr removing plate 6 is moved to the surface of the plastic product, and burrs on the surface of the plastic product are removed through the burr removing plate 6 in the moving process.

In this embodiment, as shown in fig. 1-3, the size of the movable plate 4 is matched with the size of the inside of the rectangular groove 2, two vertical rods 7 are fixedly installed at the top of the movable plate 4, a limit sleeve 8 is sleeved on the surfaces of the two vertical rods 7, the bottom of the deburring plate 6 is fixedly installed at the top end of the limit sleeve 8, the inside of the limit sleeve 8 is slidingly inserted through the vertical rods 7, stability in the vertical movement process of the deburring plate 6 is improved, two supporting frames 9 are fixedly installed at two sides of the processing table 1, a second electric telescopic rod 10 is fixedly installed on the side surfaces of the two supporting frames 9, an adjusting box 11 is fixedly installed at one end of the second electric telescopic rod 10, a rotating shaft 12 is rotatably connected to the inside of the adjusting box 11, a worm wheel 13 is fixedly installed on the surface of the rotating shaft 12, a worm wheel 14 is meshed and connected to one side of the surface of the worm wheel 13, two ends of the worm 14 are rotatably connected to the inside of the adjusting box 11, one end of the rotating shaft 12 penetrates through the adjusting box 11 to the outside, a first motor is fixedly installed at the top of the adjusting box 11, the worm 14 is positioned at the top end of the worm 14, the worm 14 is driven by the first motor 14, and the worm 14 rotates, so that the worm wheel 14 rotates, the worm wheel 13 rotates, and drives the worm wheel 13 to rotate, and the rotating shaft 13 to rotate, thereby rotate the rotating shaft 18, and further rotate the plastic product, and the limiting plate.

Preferably, the limiting plate 18 is fixedly arranged at the penetrating end of the rotating shaft 12, the clamping groove 16 is formed in the limiting plate 18, the bidirectional threaded rod 17 is connected to the clamping groove 16 in a rotating mode, the clamping plates 15 are connected to the two ends of the surface of the bidirectional threaded rod 17 in a threaded mode, a third motor is fixedly arranged at the top of the clamping plates 15 and located at the top end of the bidirectional threaded rod 17, the bidirectional threaded rod 17 is driven to rotate through the third motor, and accordingly the bidirectional threaded rod 17 drives the two clamping plates 15 to move inwards or outwards simultaneously, and the two clamping plates 15 clamp and limit two sides of a plastic product.

The application principle and the application flow of the utility model are as follows: firstly, the third motor drives the bidirectional threaded rod 17 to rotate, thereby the bidirectional threaded rod 17 drives the two clamping plates 15 to simultaneously move inwards or outwards, further the two clamping plates 15 clamp and limit the two sides of a plastic product, the second motor drives the worm 14 to rotate, thereby the worm 14 rotates to drive the worm wheel 13 to rotate, further the worm wheel 13 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the limiting plate 18 to rotate at an angle, further the plastic product rotates, then the second motor drives the first threaded rod 3 to rotate, thereby the first threaded rod 3 rotates to adjust the position of the moving plate 4, the moving plate 4 moves to drive the deburring plate 6 to adjust the position, the first motor stretches out and draws back the height of the deburring plate 6, and then the deburring plate 6 moves to the surface of the plastic product, and the deburring plate 6 in the moving process cleans burrs on the surface of the plastic product.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a mould for plastic products of burr-proof, its characterized in that, including processing platform (1), rectangular channel (2) have been seted up to the inside of processing platform (1), the inside rotation of rectangular channel (2) is connected with first threaded rod (3), the surface threaded connection of first threaded rod (3) has movable plate (4), the top fixed mounting of movable plate (4) has first electric telescopic handle (5), the top fixed mounting of first electric telescopic handle (5) has burring board (6).

2. The die for the anti-burr plastic product according to claim 1, wherein the size of the movable plate (4) is matched with the size of the inside of the rectangular groove (2), two vertical rods (7) are fixedly arranged at the top of the movable plate (4), limit sleeves (8) are sleeved on the surfaces of the two vertical rods (7), and the bottom of the deburring plate (6) is fixedly arranged at the top end of each limit sleeve (8).

3. The die for the burr-preventing plastic product according to claim 1, characterized in that two supporting frames (9) are fixedly installed on two sides of the processing table (1), a second electric telescopic rod (10) is fixedly installed on two side surfaces of the supporting frames (9), an adjusting box (11) is fixedly installed at one end of the second electric telescopic rod (10), a rotating shaft (12) is rotatably connected to the inside of the adjusting box (11), a worm wheel (13) is fixedly installed on the surface of the rotating shaft (12), a worm (14) is connected to one side of the surface of the worm wheel (13) in a meshed mode, two ends of the worm (14) are rotatably connected with the inside of the adjusting box (11), and one end of the rotating shaft (12) penetrates through the adjusting box (11) to extend to the outside.

4. A mould for plastic products with burr prevention according to claim 3, characterized in that, the penetrating end of the rotating shaft (12) is fixedly provided with a limiting plate (18), the inside of the limiting plate (18) is provided with a clamping groove (16), the inside of the clamping groove (16) is rotationally connected with a bidirectional threaded rod (17), and both ends of the surface of the bidirectional threaded rod (17) are in threaded connection with a clamping plate (15).

5. A mould for plastics products with protection against burrs according to claim 3, characterized in that the top of the regulating box (11) is fixedly equipped with a first motor, which is located at the top end of the worm (14).

6. A mould for plastics articles, which is resistant to burrs as claimed in claim 1, characterized in that said processing station (1) is internally and fixedly equipped with a second motor, which is located on the side of the first threaded rod (3).

7. The die for plastic products with burr prevention according to claim 4, characterized in that a third motor is fixedly installed at the top of the clamping plate (15), and the third motor is positioned at the top end of the bidirectional threaded rod (17).