Pressing device for plastic product production

Abstract

The utility model relates to the technical field of plastic processing, and discloses a pressing device for plastic product production, which comprises an operation table, the top end of the operation table is fixedly connected with processing equipment, the top end of the operation table is provided with two moving grooves, and the interiors of the moving grooves are connected with adjusting blocks in a sliding manner. According to the pressing device for plastic product production, a pulling plate is moved to drive a limiting column to move out of a limiting groove, so that limiting of a first pressing plate is relieved, when the first pressing plate is adjusted to a proper position, the pulling plate is moved to enable the limiting column to return to the interior of the limiting groove again, and the first pressing plate can be limited again; through the arrangement, a user can easily and quickly adjust the first pressing plate, so that the equipment can adapt to and process various plastic parts with different sizes, the application range and the flexibility of the equipment are remarkably improved through the adjustment, and diversified production requirements can be more efficiently met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastics processing especially relates to a compression device for plastic product production. BACKGROUND

[0002] Plastics processing is the process of converting plastic raw materials into plastic products with practical value or specific properties through specific process methods. The compression device for plastic product production is a special equipment used for compressing, fixing or clamping plastic materials or semi-finished products during the production of plastic products.

[0003] A compression device for plastic product production is disclosed in Chinese patent (authorized publication number CN221111438U). When clamping plastic products with large upper ends and small lower ends in a trapezoidal shape, the patent technology first constrains the plastic products through their own gravity and movable support assemblies, then moves the two first movable columns downward, the first movable column causes the extrusion structure to extrude the upper side of the plastic product, thereby fixing the plastic product, and then the extrusion assembly extrudes from top to bottom for compaction processing. At this time, the contact with the trapezoidal block is the contact between the surfaces, avoiding the occurrence of indentation on the edge of the trapezoidal block caused by extrusion, affecting the quality of the finished product.

[0004] In view of the above and existing related technologies, the inventors believe that the following defects often exist: The existing compression device for plastic product production can only compress plastic parts of one size, or it is very inconvenient to adjust the clamping device, which leads to low production efficiency. When producing plastic products of different sizes, different compression devices need to be replaced, which not only increases the production cost but also reduces the production efficiency. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is that the existing compression device for plastic product production is only suitable for plastic parts of one size, and it is inconvenient to adjust the clamping device, which leads to low production efficiency. Therefore, we propose a compression device for plastic product production.

[0006] In order to achieve the above object, the technical scheme adopted by the present application is as follows: a pressing device for plastic product production, comprising an operation table, the top end of the operation table is fixedly connected with a processing equipment, two moving grooves are formed in the top end of the operation table, an adjusting block is slidably connected in the moving groove, a first pressing plate is fixedly connected to one end of the adjusting block, a fixing plate is fixedly connected to both ends of the adjusting block, a limiting column is slidably connected in the fixing plate, a pull plate is fixedly connected to the top end of the limiting column, a first movable groove is formed in the top end of the adjusting block, a movable block is slidably connected in the first movable groove, the top end of the movable block is fixedly connected with the bottom end of the pull plate, a plurality of limiting grooves are formed in the top end of the operation table.

[0007] Preferably, the two ends of the moving groove are provided with sliding grooves, and the two ends of the adjusting block are fixedly connected with sliding blocks, and the surface of the sliding block is slidably connected with the inside of the sliding groove.

[0008] Preferably, the bottom end of the movable block is fixedly connected with a limiting plate, the surface of the limiting plate is slidably connected with the inside of the first movable groove, the surface of the movable block is slidably connected with a first spring, the top end of the first spring is fixedly connected with the inside of the first movable groove, and the bottom end of the first spring is fixedly connected with the top end of the limiting plate.

[0009] Preferably, the two ends of the movable block are provided with guide grooves, and the top end of the first movable groove is fixedly connected with two guide blocks, and the surface of the guide block is slidably connected with the inside of the guide groove.

[0010] Preferably, the side of the first pressing plate is provided with a second movable groove, and the inside of the second movable groove is fixedly connected with three connecting columns, and the surface of the connecting column is slidably connected with a second pressing plate.

[0011] Preferably, the surface of the connecting column is slidably connected with a second spring, the bottom end of the second spring is fixedly connected with the top end of the second pressing plate, and the top end of the second spring is fixedly connected with the top end of the second movable groove.

[0012] Preferably, the side of the first pressing plate and the bottom end of the second pressing plate are both provided with a friction pad.

[0013] The technical effects and advantages of the present application are as follows:

[0014] In this invention, by moving the pull plate, the limiting post is moved out of the limiting groove, thereby releasing the limiting position of the first pressing plate. When the first pressing plate is adjusted to a suitable position, the pull plate is moved back to the limiting groove, and the first pressing plate is re-limited. With this setting, the user can easily and quickly adjust the first pressing plate, so that the equipment can adapt to and process plastic parts of various sizes. This adjustment significantly improves the applicability and flexibility of the equipment, enabling it to more efficiently meet diverse production needs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the pressing device for producing plastic products according to this utility model;

[0016] Figure 2 This is a side view of the pressing device for producing plastic products according to this utility model.

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the movable block of this utility model;

[0018] Figure 4 This is a schematic diagram of the split structure of the second movable slot of this utility model.

[0019] Legend: 1. Operating table; 2. Processing equipment; 3. Moving groove; 4. Adjusting block; 5. First pressing plate; 6. Fixed plate; 7. Limiting post; 8. Pull plate; 9. First movable groove; 10. Movable block; 11. Limiting groove; 12. Sliding groove; 13. Sliding block; 14. Limiting plate; 15. First spring; 16. Guide groove; 17. Guide block; 18. Second movable groove; 19. Connecting post; 20. Second pressing plate; 21. Second spring; 22. Friction pad. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 , Figure 2 and Figure 3As shown, the utility model provides a technical scheme: a compression device for plastic product production, including operation platform 1, the top fixedly connected with processing equipment 2 of operation platform 1, the top of operation platform 1 is equipped with two moving grooves 3, the inside slidingly connected with adjusting block 4 of moving groove 3, the one end fixedly connected with first compression plate 5 of adjusting block 4, the both ends fixedly connected with fixed plate 6 of adjusting block 4, the inside slidingly connected with limiting post 7 of fixed plate 6, the top fixedly connected with pull plate 8 of limiting post 7, the top of adjusting block 4 is equipped with first movable slot 9, the inside slidingly connected with movable block 10 of first movable slot 9, the top fixedly connected with pull plate 8 of movable block 10, the top of operation platform 1 is equipped with a plurality of limiting slots 11, by moving pull plate 8, make pull plate 8 drive limiting post 7 from the inside of limiting slot 11 and move out, to make the limiting of first compression plate 5 be released, when adjusting first compression plate 5 to the suitable position, move pull plate 8 and make limiting post 7 return to the inside of limiting slot 11, first compression plate 5 can be positioned again, through this setting, user can easily adjust first compression plate 5 quickly, to make equipment can adapt and process various different size plastic parts, and such adjustment significantly improves the application range and flexibility of equipment, makes it more efficiently satisfy the diversified production demand.

[0022] Referring to Figure 2 And Figure 3 As shown in the embodiment: the both ends of moving groove 3 are equipped with sliding groove 12, the both ends of adjusting block 4 are fixedly connected with sliding block 13, the surface of sliding block 13 is slidably connected with the inside of sliding groove 12, by making sliding block 13 move in the inside of sliding groove 12, the movement of adjusting block 4 can be more stable, avoid unnecessary shaking.

[0023] Referring to Figure 3 As shown in the embodiment: the bottom of movable block 10 is fixedly connected with limiting plate 14, the surface of limiting plate 14 is slidably connected with the inside of first movable slot 9, the surface of movable block 10 is slidably connected with first spring 15, the top of first spring 15 is fixedly connected with the inside of first movable slot 9, the bottom of first spring 15 is fixedly connected with the top of limiting plate 14, by setting first spring 15, the elastic abutment of first spring 15 is in limiting plate 14, make limiting plate 14 drive movable block 10, movable block 10 drive limiting post 7 through pull plate 8, make limiting post 7 stably keep in the inside of limiting slot 11, make the limiting of first compression plate 5 more stable.

[0024] Referring to Figure 3As shown in the embodiment: the two ends of the movable block 10 are provided with guide grooves 16, the top end of the first movable groove 9 is fixedly connected with two guide blocks 17, the surface of the guide block 17 is slidably connected with the inside of the guide groove 16, and the movement of the limiting column 7 is guided by sliding the guide block 17 in the inside of the guide groove 16, so that the limiting column 7 is certain in the predetermined route, and other displacement is avoided.

[0025] Referring to Figure 4 As shown in the embodiment: one side of the first pressing plate 5 is provided with a second movable groove 18, the inside of the second movable groove 18 is fixedly connected with three connecting columns 19, the surface of the connecting column 19 is slidably connected with a second pressing plate 20, and the second pressing plate 20 is slid in the inside of the second movable groove 18, so that the equipment can press more different height plastic parts, and further adapt to more different size plastic parts.

[0026] Referring to Figure 4 As shown in the embodiment: the surface of the connecting column 19 is slidably connected with a second spring 21, the bottom end of the second spring 21 is fixedly connected with the top end of the second pressing plate 20, and the top end of the second spring 21 is fixedly connected with the top end of the second movable groove 18. By setting the second spring 21, the elasticity of the second spring 21 abuts against the second pressing plate 20, so that the second pressing plate 20 is more closely attached to the more tightly pressed plastic parts, thereby improving the pressing effect. This design ensures that the plastic parts will not deform due to uneven pressure during the pressing process, and also ensures the stability and durability of the pressing device.

[0027] Referring to Figure 4 As shown in the embodiment: one side of the first pressing plate 5 and the bottom end of the second pressing plate 20 are both provided with a friction pad 22. By setting the friction pad 22, the friction pad 22 is in contact with the surface of the plastic part, which can effectively increase the friction and prevent the plastic part from sliding during the pressing process. At the same time, the friction pad 22 ensures that the surface of the plastic part is in flexible contact with the contact surface of the first pressing plate 5 and the second pressing plate 20, protecting the surface of the plastic part.

[0028] Working principle: step one, by moving the pull plate 8, the pull plate 8 drives the limiting column 7 to move out of the inside of the limiting groove 11, thereby releasing the limiting of the first pressing plate 5, after adjustment, the pull plate 8 is moved back to the original position, and the limiting column 7 is repositioned in the inside of the limiting groove 11, and the first pressing plate 5 is repositioned;

[0029] Step two, the second pressing plate 20 slides in the second movable groove 18 to adapt to different height plastic parts, the second spring 21 elastically abuts against the second pressing plate 20, so that it is more closely attached to the pressed plastic parts, the friction pad 22 is in contact with the surface of the plastic part, which increases the friction to prevent sliding, and ensures flexible contact to protect the surface of the plastic part.

[0030] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A compacting device for the production of plastic articles, comprising an operating table (1), characterized in that: The top end of the operating platform (1) is fixedly connected with a processing equipment (2), two moving grooves (3) are arranged on the top end of the operating platform (1), an adjusting block (4) is slidably connected in the moving groove (3), a first pressing plate (5) is fixedly connected to one end of the adjusting block (4), a fixed plate (6) is fixedly connected to both ends of the adjusting block (4), a limiting column (7) is slidably connected in the fixed plate (6), a pull plate (8) is fixedly connected to the top end of the limiting column (7), a first movable groove (9) is arranged on the top end of the adjusting block (4), a movable block (10) is slidably connected in the first movable groove (9), the top end of the movable block (10) is fixedly connected with the bottom end of the pull plate (8), and a plurality of limiting grooves (11) are arranged on the top end of the operating platform (1).

2. The compacting device for producing plastic articles according to claim 1, characterized in that: Both ends of the moving groove (3) are provided with a sliding groove (12), and the sliding block (13) is fixedly connected to both ends of the adjusting block (4).

3. The compacting device for producing plastic articles according to claim 1, characterized in that: The bottom end of the movable block (10) is fixedly connected with a limiting plate (14), the surface of the limiting plate (14) is slidably connected with the inside of the first movable groove (9), the surface of the movable block (10) is slidably connected with a first spring (15), the top end of the first spring (15) is fixedly connected with the inside of the first movable groove (9), and the bottom end of the first spring (15) is fixedly connected with the top end of the limiting plate (14).

4. The compacting device for producing plastic articles according to claim 1, characterized in that: Both ends of the movable block (10) are provided with a guide groove (16), and the top end of the first movable groove (9) is fixedly connected with two guide blocks (17), the surface of the guide block (17) is slidably connected with the inside of the guide groove (16).

5. The compacting device for producing plastic articles according to claim 1, characterized in that: A second movable groove (18) is arranged on one side of the first pressing plate (5), three connecting columns (19) are fixedly connected in the second movable groove (18), and a second pressing plate (20) is slidably connected with the surface of the connecting column (19).

6. The compacting device for producing plastic articles according to claim 5, characterized in that: The surface of the connecting column (19) is slidably connected with a second spring (21), the bottom end of the second spring (21) is fixedly connected with the top end of the second pressing plate (20), and the top end of the second spring (21) is fixedly connected with the top end of the second movable groove (18).

7. The compacting device for producing plastic articles according to claim 1, characterized in that: The first pressing plate (5) and the bottom end of the second pressing plate (20) are both provided with a friction pad (22).

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