Clamping tool for plastic product processing

Abstract

The utility model relates to the technical field of plastic product processing, and discloses a plastic product processing clamping tool which comprises a bearing plate, supporting plates are fixedly connected to the lower sides of the left end and the right end of the bearing plate, a sliding rail is fixedly connected to the upper side of the bearing plate, and a movable plate sliding front and back is arranged on the inner side of the sliding rail. First sliding grooves are formed in the left end and the right end of the movable plate correspondingly, first sliding blocks are slidably connected to the inner sides of the first sliding grooves, and first sliding blocks are fixedly connected to the tops of the first sliding blocks. The electric push rod can drive the movable plate to move front and back, so that the clamping plate is driven to move front and back, plastic products are conveniently driven to move front and back, the plastic products are conveniently taken and placed, an operator can place and take the plastic products away from a machining area, and the risk that the operator is injured is reduced; the baffles can block the clamping plates moving towards the middle, and therefore the situation that the clamping plates excessively extrude the plastic products, and consequently the plastic products are damaged is avoided.

Description

Technical Field

[0001] This utility model relates to the field of plastic product processing technology, and in particular to a clamping tool for processing plastic products. Background Technology

[0002] Plastic processing, also known as plastic molding, is a general term for various processes that transform synthetic resins or plastics into plastic products. It is a major production sector in the plastics industry. During plastic processing, clamping devices are often used to assist in the treatment of plastic products to prevent displacement during processing.

[0003] After blow molding, plastic products usually require further processing such as deflashing, drilling, and grinding. During processing, plastic products need to be clamped and fixed by a fixing device. Most existing clamping methods rely on manual clamping, and the fixing device is inconvenient to move, making subsequent processing more troublesome, increasing the workload of workers and reducing work efficiency. Therefore, we propose a clamping tool for processing plastic products. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a clamping tool for processing plastic products, which can replace manual fixation of plastic products and reduce the risk of operator injury.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A clamping tool for processing plastic products includes a support plate. Support plates are fixedly connected to the lower sides of both ends of the support plate. A slide rail is fixedly connected to the upper side of the support plate. A movable plate that slides back and forth is provided inside the slide rail. First grooves are formed at both ends of the movable plate. A first slider is slidably connected to the inner side of the first groove. A first slider is fixedly connected to the top of the first slider. A limiting component for restricting the range of motion of the clamping plate is provided at the front end of the movable plate. A window is provided in the middle of the support plate. Limiting rods are provided at both the front and rear ends of the inner side of the window. Sliding plates for driving the first slider to move left and right are slidably connected to both ends of the limiting rods. A driving component for driving the sliding plates to move left and right is provided on the lower side of the support plate.

[0007] Furthermore, the drive assembly includes a U-shaped plate fixedly connected to the lower side of the support plate, a bidirectional screw rotatably connected to the middle of the U-shaped plate, threaded blocks threaded to both the left and right ends of the bidirectional screw, and the top of the threaded blocks fixedly connected to the lower side of the slide plate.

[0008] Furthermore, a motor is fixedly connected to the right side of the U-shaped plate, and the drive end of the motor is fixedly connected to the right end of the bidirectional screw.

[0009] Furthermore, a second slide groove is provided on the upper side of the slide plate, and a second slider that moves back and forth is provided inside the second slide groove. Rollers are rotatably connected to both ends of the second slider.

[0010] Furthermore, a bolt hole is provided at the middle of the upper end of the second slider, and a bolt rod is inserted into the bolt hole. The top of the bolt rod is fixedly connected to the bottom of the first slider.

[0011] Furthermore, the limiting component includes adjustment slots on the left and right sides of the front end of the movable plate, adjustment blocks are slidably connected to the inner side of the adjustment slots, fasteners are threaded to the middle of the adjustment blocks, and a baffle for blocking the clamping plate is fixedly connected to the upper side of the adjustment blocks.

[0012] Furthermore, a mounting groove is provided in the middle of the movable plate, and an electric push rod is installed inside the mounting groove. The front end of the electric push rod is fixedly connected to the upper front end of the support plate.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the motor that is set up drives the bidirectional screw to rotate, thereby driving the slide plate to move left and right on the limit rod through the threaded block, driving the first slider and the clamping plate to move towards the center, which can clamp and fix the plastic product. The electric push rod can drive the movable plate to move back and forth, thereby driving the clamping plate to move back and forth, which facilitates the movement of the plastic product back and forth, making it convenient to pick up and place the plastic product, improving the efficiency of plastic product processing. The operator can place and pick up the plastic product away from the processing area, reducing the risk of operator injury.

[0015] 2. In this utility model, the adjustable block can slide left and right inside the adjusting groove, thereby driving the baffle to move left and right. The baffle can block the clamp moving towards the middle, thereby preventing the clamp from excessively squeezing the plastic product and causing it to be damaged. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of a plastic product processing clamping tool proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of a sliding plate for a plastic product processing clamping tool proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the motor of a plastic product processing clamping tool proposed in this utility model;

[0019] Figure 4This is a schematic diagram of the adjustment groove of a plastic product processing clamping tool proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the second slider of a plastic product processing clamping tool proposed in this utility model.

[0021] Legend:

[0022] 1. Bearing plate; 2. Support plate; 3. Slide rail; 4. Movable plate; 5. First slide groove; 6. First slider; 7. Clamping plate; 8. Window; 9. Limiting rod; 10. Slide plate; 11. Second slide groove; 12. Second slider; 13. Bolt hole; 14. Bolt rod; 15. Roller; 16. Mounting groove; 17. Electric push rod; 18. U-shaped plate; 19. Bidirectional screw; 20. Threaded block; 21. Motor; 22. Adjustment groove; 23. Adjustment block; 24. Fastener; 25. Baffle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides a plastic product processing clamping tool, including a support plate 1, with support plates 2 fixedly connected to the lower sides of both the left and right ends of the support plate 1, a slide rail 3 fixedly connected to the upper side of the support plate 1, a movable plate 4 that slides back and forth on the inner side of the slide rail 3, a first sliding groove 5 opened on both the left and right ends of the movable plate 4, a first slider 6 slidably connected to the inner side of the first sliding groove 5, a first slider 6 fixedly connected to the top of the first slider 6, an installation groove 16 provided in the middle of the movable plate 4, an electric push rod 17 installed inside the installation groove 16, and the front end of the electric push rod 17 fixedly connected to the upper front end of the support plate 1.

[0025] The movable plate 4 can slide back and forth inside the slide rail 3. The drive end of the electric push rod 17 is fixedly connected to the inside of the mounting groove 16. The electric push rod 17 can drive the movable plate 4 to slide forward. When the movable plate 4 moves to the front end of the support plate 1, the electric push rod 17 can be retracted into the mounting groove 16. When processing plastic products, the electric push rod 17 drives the movable plate 4 to move forward. The movable plate 4 drives the first slider 6 and the clamping plate 7 to move forward. When the movable plate 4 moves to the front end of the support plate 1 and away from the processing area, the plastic product is placed on the movable plate 4. The clamping plate 7 can move left and right through the first slider 6. When it moves towards the center, it can clamp and fix the placed plastic product. Moving the movable plate 4 to the front end of the support plate 1 and away from the processing area can reduce the risk of injury to the operator when loading and unloading materials, and at the same time improve the convenience of loading materials.

[0026] Reference Figures 1-3 and Figure 5 A window 8 is provided in the middle of the bearing plate 1. Limiting rods 9 are provided at both the front and rear ends of the inner side of the window 8. Sliding plate 10 for driving the first slider 6 to move left and right is slidably connected to both ends of the limiting rods 9. A U-shaped plate 18 is fixedly connected to the lower side of the bearing plate 1. A bidirectional screw 19 is rotatably connected to the middle of the U-shaped plate 18. Threaded blocks 20 are threadedly connected to both ends of the bidirectional screw 19. The top of the threaded blocks 20 is fixedly connected to the lower side of the sliding plate 10. A motor 21 is fixedly connected to the right side of the U-shaped plate 18. The drive end of the motor 21 is fixedly connected to the right end of the bidirectional screw 19. A second slide groove 11 is provided on the upper side of the sliding plate 10. A second slider 12 that moves back and forth is provided inside the second slide groove 11. Rollers 15 are rotatably connected to both ends of the second slider 12. A bolt hole 13 is provided in the middle of the upper end of the second slider 12. A bolt rod 14 is inserted into the bolt hole 13. The top of the bolt rod 14 is fixedly connected to the bottom of the first slider 6.

[0027] The starting motor 21 drives the bidirectional screw 19 to rotate. The threads at the left and right ends of the rotating bidirectional screw 19 are opposite, which drives the threaded blocks 20 at both ends to move towards the middle, thereby driving the slide plate 10 to move towards the middle. The second slider 12 can move back and forth inside the second groove 11 provided on the slide plate 10. The rollers 15 provided on the left and right sides of the second slider 12 are used to reduce the friction of the second slider 12 moving back and forth. The second slider 12 is connected to the first slider 6 through the bolt 14, so that when the slide plate 10 moves towards the middle, the second slider 12 and the bolt can move together. Rod 14 drives the first slider 6 and clamping plate 7 to move towards the center for clamping and fixing plastic products. At the same time, when the movable plate 4 drives the first slider 6 and clamping plate 7 to move back and forth, the second slider 12 can be driven to move back and forth inside the second slide groove 11 through the bolt rod 14, thereby ensuring that the slide plate 10 can always drive the first slider 6 and clamping plate 7 to move. The motor 21, the bidirectional screw 19 and the threaded block 20 cooperate to drive the slide plate 10 to move left and right, thereby driving the first slider 6 and clamping plate 7 to clamp and fix the plastic products, replacing manual fixing and reducing the operator's workload.

[0028] Reference Figure 4 The limiting components include adjustment slots 22 on the left and right sides of the front end of the movable plate 4, adjustment blocks 23 are slidably connected to the inner side of the adjustment slots 22, fasteners 24 are threadedly connected to the middle of the adjustment blocks 23, and baffles 25 for blocking the clamping plate 7 are fixedly connected to the upper side of the adjustment blocks 23.

[0029] The adjustable block 23 can slide left and right in the adjustable groove 22. The adjustable block 23 can be fixed by rotating the fastener 24. The sliding adjustable block 23 can drive the baffle 25 to adjust left and right. The baffle 25 is adjusted according to the size of the plastic product so that the baffle 25 is in close contact with the clamping plate 7 which is in the state of clamping the plastic product. The baffle 25 blocks the clamping plate 7, and the clamping plate 7 can clamp the plastic product. When the clamping force is too large, it is blocked by the baffle 25, thereby avoiding damage to the plastic product.

[0030] Working principle: The electric push rod 17, when activated, moves the movable plate 4 forward. This forward movement of the movable plate 4 causes the first slider 6 and clamping plate 7 to move forward as well. The first slider 6, moving forward, drives the second slider 12 to move forward inside the second slide groove 11 via the bolt rod 14. The motor 21, also activated, drives the bidirectional screw 19 to rotate. The rotating bidirectional screw 19 is threadedly connected to the threaded block 20. The threaded block 20 drives the two sliding plates 10 to move towards the center. The sliding plates 10, through the second slider 12 inside, drive the first slider 6 to move towards the center, thereby driving the clamping plate 7 to move towards the center, clamping the plastic product. When the electric push rod 17 moves the movable plate 4 to the front end of the support plate 1, the plastic product is placed on the movable plate 4. At the top center, the motor 21 drives the bidirectional screw 19 to rotate. Through the cooperation of the bidirectional screw 19 and the threaded block 20, the slide plate 10 moves towards the center, thereby causing the clamping plate 7 to move towards the center and clamp the plastic product. Subsequently, the electric push rod 17 pushes the movable plate 4 to move backward, thereby moving the plastic product clamped by the clamping plate 7 backward and conveying it to the processing area for processing. The adjustable block 23 can slide left and right inside the adjusting groove 22 to adjust the distance between the two baffles 25. When clamping and fixing, the size of the plastic product is used to adjust the baffles 25. The baffles 25 can block the clamping plate 7 to prevent over-clamping and damage to the plastic product.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clamping tool for processing plastic products, characterized in that, The system includes a support plate (1), with support plates (2) fixedly connected to the lower sides of both the left and right ends of the support plate (1). A slide rail (3) is fixedly connected to the upper side of the support plate (1). A movable plate (4) that slides back and forth is provided on the inner side of the slide rail (3). A first slide groove (5) is provided on both the left and right ends of the movable plate (4). A first slider (6) is slidably connected to the inner side of the first slide groove (5). A first slider (6) is fixedly connected to the top of the first slider (6). A limiting component for limiting the range of motion of the clamping plate (7) is provided at the front end of the movable plate (4). A window (8) is provided in the middle of the support plate (1). Limiting rods (9) are provided on both the front and rear ends of the inner side of the window (8). A sliding plate (10) for driving the first slider (6) to move left and right is slidably connected to both the left and right ends of the limiting rods (9). A driving component for driving the sliding plate (10) to move left and right is provided on the lower side of the support plate (1).

2. The clamping tool for processing plastic products according to claim 1, characterized in that: The drive assembly includes a U-shaped plate (18) fixedly connected to the lower side of the support plate (1), a bidirectional screw (19) rotatably connected to the middle of the U-shaped plate (18), and threaded blocks (20) threaded to both the left and right ends of the bidirectional screw (19), with the top of the threaded blocks (20) fixedly connected to the lower side of the slide plate (10).

3. The clamping tool for processing plastic products according to claim 2, characterized in that: A motor (21) is fixedly connected to the right side of the U-shaped plate (18), and the driving end of the motor (21) is fixedly connected to the right end of the bidirectional screw (19).

4. The clamping tool for processing plastic products according to claim 1, characterized in that: The upper side of the slide plate (10) is provided with a second slide groove (11), and the interior of the second slide groove (11) is provided with a second slider (12) that moves back and forth. Both the left and right ends of the second slider (12) are rotatably connected to rollers (15).

5. A clamping tool for processing plastic products according to claim 4, characterized in that: The second slider (12) has a bolt hole (13) at the middle of its upper end. A bolt rod (14) is inserted into the bolt hole (13), and the top of the bolt rod (14) is fixedly connected to the bottom of the first slider (6).

6. A clamping tool for processing plastic products according to claim 1, characterized in that: The limiting component includes adjustment slots (22) on the left and right sides of the front end of the movable plate (4), adjustment blocks (23) are slidably connected to the inner side of the adjustment slots (22), fasteners (24) are threadedly connected to the middle of the adjustment blocks (23), and baffles (25) for blocking the clamping plate (7) are fixedly connected to the upper side of the adjustment blocks (23).

7. A clamping tool for processing plastic products according to claim 1, characterized in that: The movable plate (4) has a mounting groove (16) in the middle, and an electric push rod (17) is installed inside the mounting groove (16). The front end of the electric push rod (17) is fixedly connected to the upper front end of the bearing plate (1).

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