Trimming device for rubber product manufacturing

Abstract

The utility model relates to the technical field of rubber product trimming, and discloses a trimming device for rubber product manufacturing, which comprises a support, the upper part of the support is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a rack plate, the lower part of the rack plate is fixedly connected with a sliding block, and the upper part of the rack plate is meshed with a gear. A mounting frame is fixedly connected to the upper portion of the support, a two-way lead screw is fixedly connected to the interior of the gear, the two-way lead screw is rotatably connected to the interior of the mounting frame, moving blocks are in threaded connection to the two sides of the exterior of the two-way lead screw, and limiting blocks are fixedly connected to the lower portions of the two moving blocks; mounting rods are fixedly connected to the exteriors of the two moving blocks, and clamping plates are fixedly connected to the exteriors of the two mounting rods. According to the rubber product trimming device, rubber products of different sizes can be conveniently fixed, the problem that the edges of the rubber products are uneven or asymmetric in the trimming process is solved, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product trimming, in particular to a trimming device for manufacturing rubber products. Background Art

[0002] Rubber products are various products made from rubber materials through processing and manufacturing. Rubber is an elastic material made of natural rubber or synthetic rubber. It has excellent elasticity, wear resistance, corrosion resistance, aging resistance and other properties, so it is widely used in various fields. There are many types of rubber products, including but not limited to the following aspects: Industrial rubber products: such as rubber seals, rubber tubes and fittings, rubber gaskets, rubber vibration isolators, etc., are widely used in machinery and equipment, automobiles, aerospace and other industries. Medical rubber products: such as rubber gloves, rubber infusion tubes, rubber tourniquets, etc., are used in the field of medical care to provide protection and hygiene.

[0003] Rubber products need to be trimmed during manufacturing and fixed during trimming. However, existing trimming devices are difficult to fix rubber products of different specifications, resulting in uneven or asymmetric edges during the trimming process, affecting the quality of the rubber products. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a trimming device for rubber product manufacturing, aiming to improve the problem in the prior art that it is difficult to fix rubber products of different specifications, resulting in uneven or asymmetrical edges during the trimming process.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A trimming device for manufacturing rubber products comprises a bracket, wherein the upper portion of the bracket is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a rack plate, the lower portion of the rack plate is fixedly connected to a slider, the upper portion of the rack plate is meshingly connected to a gear, the upper portion of the bracket is fixedly connected to a mounting frame, the interior of the gear is fixedly connected to a bidirectional screw rod, the bidirectional screw rod is rotatably connected to the interior of the mounting frame, both sides of the exterior of the bidirectional screw rod are threadedly connected to moving blocks, the lower portions of the two moving blocks are fixedly connected to limiting blocks, the exteriors of the two moving blocks are fixedly connected to mounting rods, the exteriors of the two mounting rods are fixedly connected to clamping plates, the inner walls of the two clamping plates are provided with protective pads, the lower portion of the bracket is provided with a dust collection assembly, and the rear side of the upper portion of the bracket is fixedly connected to a fixing plate.

[0007] Furthermore, the dust collecting assembly includes a fan, the fan input end is fixedly connected to a collecting box, a drawer is slidably connected inside the collecting box, a conveying pipe is fixedly connected inside the collecting box, and the other end of the conveying pipe passes through a fixed plate and is fixedly connected to a dust collecting port.

[0008] Furthermore, a slide groove is provided on the left side of the upper portion of the bracket, and the sliding block is slidably connected inside the slide groove.

[0009] Furthermore, both sides of the upper part of the bracket are provided with limiting grooves, and the two limiting blocks are slidably connected inside the limiting grooves.

[0010] Furthermore, connecting rods are fixedly connected to both sides of the outside of the dust collecting port, and the bottoms of the two connecting rods are fixedly connected to both sides of the outside of the fixing plate.

[0011] Furthermore, a filter plate is installed inside the collection box.

[0012] Furthermore, a motor is fixedly connected inside the fixing plate, and a grinding disc is fixedly connected to an output end of the motor.

[0013] Furthermore, a controller is installed on the right side of the upper portion of the bracket, and the controller is electrically connected to the motor.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by cooperating among structures such as a cylinder, a rack plate, a gear, a mounting frame, a bidirectional screw rod, a moving block, a mounting rod, a clamping plate, and a protective pad, it is possible to facilitate the fixing of rubber products of different sizes, avoid the problem of uneven or asymmetric edges of rubber products during the trimming process, and improve the applicability of the device.

[0016] 2. In the utility model, by cooperating among structures such as the fan, dust collecting port, collection box, filter plate, drawer, conveying pipe, connecting rod, etc., it is possible to collect dust generated during the trimming of rubber products. By timely collecting and processing dust, it is possible to reduce pollution to the environment and protect air quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a trimming device for manufacturing rubber products proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a bracket of a trimming device for manufacturing rubber products proposed by the utility model;

[0019] Figure 3 The utility model discloses a schematic diagram of the internal structure of a collecting box of a trimming device for manufacturing rubber products.

[0020] Legend:

[0021] 1. Bracket; 2. Controller; 3. Cylinder; 4. Rack plate; 5. Slider; 6. Slide; 7. Gear; 8. Bidirectional screw; 9. Moving block; 10. Limit block; 11. Mounting rod; 12. Clamping plate; 13. Protective pad; 14. Fixed plate; 15. Fan; 16. Collection box; 17. Drawer; 18. Filter plate; 19. Delivery pipe; 20. Dust collection port; 21. Connecting rod; 22. Motor; 23. Grinding disc; 24. Mounting frame; 25. Limit slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a trimming device for manufacturing rubber products, including a bracket 1, a cylinder 3 is fixedly connected to the upper part of the bracket 1, a rack plate 4 is fixedly connected to the output end of the cylinder 3, a slider 5 is fixedly connected to the lower part of the rack plate 4, a gear 7 is meshedly connected to the upper part of the rack plate 4, a mounting frame 24 is fixedly connected to the upper part of the bracket 1, a bidirectional screw rod 8 is fixedly connected to the inside of the gear 7, the bidirectional screw rod 8 is rotatably connected to the inside of the mounting frame 24, and both sides of the outer side of the bidirectional screw rod 8 are threadedly connected to moving blocks 9, and the two moving blocks 9 are fixedly connected to the limiting blocks 10 at the lower part, the two moving blocks 9 are fixedly connected to the mounting rods 11 on the outside, the two mounting rods 11 are fixedly connected to the clamping plates 12 on the outside, and the inner walls of the two clamping plates 12 are provided with protective pads 13, a dust collecting assembly is provided at the lower part of the bracket 1, a fixing plate 14 is fixedly connected to the rear side of the upper part of the bracket 1, a slide groove 6 is provided on the left side of the upper part of the bracket 1, and the slider 5 is slidably connected inside the slide groove 6, and limiting grooves 25 are provided on both sides of the upper part of the bracket 1, and the two limiting blocks 10 are slidably connected inside the limiting grooves 25.

[0024] When it is necessary to fix rubber products of different sizes, first place the rubber products in the two clamping plates 12, and when the cylinder 3 is started, the gear 7 meshing on the upper part of the rack plate 4 rotates, and the gear 7 rotates and the bidirectional screw rod 8 fixed inside rotates, and the bidirectional screw rod 8 rotates and the moving blocks 9 connected by threads on both sides of the outside move relatively, and the two moving blocks 9 move relatively and the two clamping plates 12 fixed outside the two mounting rods 11 move relatively, and the two clamping plates 12 move and the protective pads 13 arranged inside move relatively to fix the rubber products, so that it is convenient to fix rubber products of different sizes, and the problem of uneven or asymmetric edges of rubber products during the trimming process is avoided, and the applicability of the device is improved, and the two limit blocks 10 are slidably connected to the inside of the limit groove 25 to play a limiting role.

[0025] Reference Figure 2 and Figure 3 The dust collecting assembly includes a fan 15, an input end of the fan 15 is fixedly connected to a collecting box 16, a drawer 17 is slidably connected inside the collecting box 16, a conveying pipe 19 is fixedly connected inside the collecting box 16, the other end of the conveying pipe 19 passes through the fixed plate 14 and is fixedly connected to a dust collecting port 20, both sides of the outside of the dust collecting port 20 are fixedly connected to connecting rods 21, the bottoms of the two connecting rods 21 are fixedly connected to the two sides of the outside of the fixed plate 14, and a filter plate 18 is installed inside the collecting box 16.

[0026] When trimming the rubber products, suction is generated by starting the fan 15, and then the dust generated during the trimming is collected through the dust collecting port 20, and then transported to the inside of the collection box 16 through the conveying pipe 19, thereby facilitating the collection of dust generated during the trimming of the rubber products. By timely collecting and processing the dust, pollution to the environment can be reduced and air quality can be protected. The filter plate 18 is provided to facilitate filtering of the dust inside the collection box 16 to prevent the fan 15 from sucking it in. The drawer 17 is provided to facilitate cleaning of the dust inside the collection box 16.

[0027] Reference Figure 1 A motor 22 is fixedly connected inside the fixing plate 14 , a grinding disc 23 is fixedly connected to the output end of the motor 22 , a controller 2 is installed on the right side of the upper part of the bracket 1 , and the controller 2 is electrically connected to the motor 22 .

[0028] The fixing plate 14 is provided to facilitate fixing the motor 22. When trimming the rubber product, the motor 22 is started, and the motor 22 rotates with the grinding disc 23 fixedly connected to the output end, so that the edges and corners of the rubber product can be automatically trimmed. The controller 2 is provided to facilitate controlling the opening and closing of the motor 22.

[0029] Working principle: When the trimming device is used to trim rubber products, when rubber products of different sizes need to be fixed, first place the rubber products in the middle of the two clamping plates 12, and then move the cylinder 3, the cylinder 3 moves with the rack plate 4 fixedly connected to the output end, the rack plate 4 moves with the gear 7 meshing at the upper part, the gear 7 rotates with the bidirectional screw rod 8 fixedly connected inside, the bidirectional screw rod 8 rotates with the moving blocks 9 threaded on both sides of the outside moving relatively, the two moving blocks 9 move relatively with the two mounting rods 11 fixedly connected outside moving relatively, the two mounting rods 11 move relatively with the two clamping plates 12 fixedly connected outside moving relatively, the two clamping plates 12 move relatively with the two internally set The protective pads 13 move relative to each other, and the two protective pads 13 can be in contact with the outside of the rubber product, so that rubber products of different sizes can be easily fixed, and the problem of uneven or asymmetrical edges of the rubber products during the trimming process can be avoided, thereby improving the applicability of the device. When trimming the rubber product, the fan 15 is started to suck the dust generated during the trimming through the dust collecting port 20, and then transport it to the inside of the collection box 16 through the conveying pipe 19. When the collection box 16 is full, the drawer 17 can be pulled out of the collection box 16, so that the dust generated during the trimming of the rubber product can be easily collected. By collecting and processing the dust in time, the pollution to the environment can be reduced and the air quality can be protected.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trimming device for manufacturing rubber products, comprising a bracket (1), characterized in that: The upper part of the bracket (1) is fixedly connected to a cylinder (3), the output end of the cylinder (3) is fixedly connected to a rack plate (4), the lower part of the rack plate (4) is fixedly connected to a slider (5), the upper part of the rack plate (4) is meshingly connected to a gear (7), the upper part of the bracket (1) is fixedly connected to a mounting frame (24), the gear (7) is fixedly connected to a bidirectional screw rod (8), the bidirectional screw rod (8) is rotatably connected to the inside of the mounting frame (24), and the bidirectional screw rod (8) Both sides of the outside are threadedly connected with moving blocks (9), the lower parts of the two moving blocks (9) are fixedly connected with limit blocks (10), the outsides of the two moving blocks (9) are fixedly connected with mounting rods (11), the outsides of the two mounting rods (11) are fixedly connected with clamping plates (12), and the inner walls of the two clamping plates (12) are provided with protective pads (13), the lower part of the bracket (1) is provided with a dust collection component, and the upper rear side of the bracket (1) is fixedly connected with a fixing plate (14).

2. The trimming device for manufacturing rubber products according to claim 1, characterized in that: The dust collecting assembly comprises a fan (15), the input end of the fan (15) is fixedly connected to a collecting box (16), the interior of the collecting box (16) is slidably connected to a drawer (17), the interior of the collecting box (16) is fixedly connected to a conveying pipe (19), and the other end of the conveying pipe (19) passes through a fixed plate (14) and is fixedly connected to a dust collecting port (20).

3. The trimming device for manufacturing rubber products according to claim 1, characterized in that: A slide groove (6) is provided on the left side of the upper part of the bracket (1), and the sliding block (5) is slidably connected inside the slide groove (6).

4. The trimming device for manufacturing rubber products according to claim 1, characterized in that: Limiting grooves (25) are provided on both sides of the upper part of the bracket (1), and the two limiting blocks (10) are slidably connected inside the limiting grooves (25).

5. The trimming device for manufacturing rubber products according to claim 2, characterized in that: Connecting rods (21) are fixedly connected to both sides of the outside of the dust collection port (20), and the bottoms of the two connecting rods (21) are fixedly connected to both sides of the outside of the fixing plate (14).

6. The trimming device for manufacturing rubber products according to claim 2, characterized in that: A filter plate (18) is installed inside the collection box (16).

7. The trimming device for manufacturing rubber products according to claim 1, characterized in that: A motor (22) is fixedly connected inside the fixing plate (14), and a grinding disc (23) is fixedly connected to the output end of the motor (22).

8. The trimming device for manufacturing rubber products according to claim 1, characterized in that: A controller (2) is installed on the right side of the upper part of the bracket (1), and the controller (2) is electrically connected to the motor (22).

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