Slitting device for recycling waste rubber products

Abstract

The utility model discloses a slitting device for recycling waste rubber products, and relates to the technical field of slitting devices, the slitting device for recycling the waste rubber products comprises a machine body, each adjusting mechanism comprises an adjusting plate, a sliding groove, a sliding block, a threaded hole and an adjusting screw, and a compression roller is arranged, so that the compression roller is fixed on the machine body. The distance between the pressing roller and the transmission belt is adjusted according to the thickness of a strip-cut rubber product so that the rubber product can conveniently pass through the position between the pressing roller and the transmission belt, the adjusting screw is rotated in the opposite direction so that the adjusting screw can be attached to the sliding block, and at the moment, the position of the sliding block is fixed. After one end of the rubber product to be cut passes through the space between the compression roller and the transmission belt, the rubber product moves towards the slitting mechanism along with the transmission belt, and the compression roller limits the upper part of the rubber product in the process to prevent the rubber product from wrinkling to influence the slitting effect; the distance between the compression roller and the transmission belt can be conveniently adjusted according to the thickness of the rubber product to be cut, and the practicability of the compression roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of strip cutting devices, in particular to a strip cutting device for recycling waste rubber products. Background Art

[0002] Waste rubber products can be recycled and reused to make a variety of rubber products. The strip cutting device can cut the waste rubber products into suitable strips.

[0003] At present, the existing burr-free rubber product slitting machine (such as patent number: CN210616653U) discloses a slitting machine, including a device body, the upper ends of the left and right sides of the device body are fixedly connected with side plates, a conveyor is arranged between the two side plates, a first rotating shaft and a second rotating shaft are arranged above the conveyor, and the outer side walls of the first rotating shaft and the second rotating shaft are respectively fixedly connected with a plurality of slitting knives and trimming knives, a front end surface of the device body is fixedly connected with a receiving groove, the receiving groove is located below the conveyor, and a discharge port is opened on the front end surface of the receiving groove; by placing the sheet rubber on the conveyor, the rubber sheet moves forward to the bottom of the first rotating shaft and the second rotating shaft, and then the slitting knife cuts the rubber into strips, and the burrs of the rubber strips are polished smooth by the trimming knife, and finally the rubber strips are transported to the receiving groove, and then slide to the discharge port and gather together, and finally the rubber strips are bundled, so as to achieve the effect of convenient storage and sorting of the rubber strips.

[0004] However, in the process of implementing the above technical solution, it was found that at least the following technology exists: by providing a pressure roller, the rubber sheet is initially placed in the gap between the pressure roller and the conveyor, and then the rubber sheet is moved forward by running the conveyor and rotating the pressure roller to prevent the rubber sheet from wrinkling and affecting the cutting effect. The height of the pressure roller cannot be adjusted according to the thickness of the rubber product, which reduces the practicality of the pressure roller. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a strip cutting device for recycling waste rubber products, which solves the technical problem that the height of the pressing roller cannot be adjusted according to the thickness of the rubber product, thereby reducing the practicality of the pressing roller.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A strip cutting device for recycling waste rubber products includes a body, and two adjustment mechanisms are arranged on the outside of the body, each of which includes an adjustment plate, a slide groove, a slider, a threaded hole and an adjustment screw. The adjustment plate is arranged on the outside of the body, the slide groove is arranged on the outside of the adjustment plate, the slider is slidably connected to the inside of the slide groove, the threaded hole is arranged on the outside of the adjustment plate, the threaded hole is communicated with the slide groove, the adjustment screw is threadedly connected to the inside of the threaded hole, the adjustment screw is fitted with the outside of the slider, and a pressure roller is arranged on the adjacent side of the two adjustment plates, and the two ends of the pressure roller are respectively rotatably connected to the adjacent side of the two sliders.

[0010] A circular groove is provided on the outside of each of the sliders, and two ends of the pressure roller are rotatably connected to the inside of the two circular grooves respectively. Installation grooves are provided on both ends of the body, and two adjusting plates are respectively clamped in the inside of the two installation grooves. Both ends of the body are movably connected with fixing screws, and a threaded groove is provided on the outside of each adjusting plate, and the fixing screw is threadedly connected to the inside of the threaded groove. A limit plate is provided on one side of each adjusting plate close to the adjusting screw, and a movable groove is provided on the outside of each adjusting plate, one end of the limit plate is slidably connected to the inside of the movable groove, and the other end of the limit plate is slidably connected to the outside of the adjusting screw. A spring is fixedly connected to the inside of each of the movable grooves, and the spring is fixedly connected to the upper surface of the limit plate.

[0011] Preferably, a fixed shaft is fixedly installed inside each of the movable grooves, the spring is movably sleeved on the outside of the fixed shaft, and the limit plate is slidably connected to the outside of the fixed shaft.

[0012] Preferably, through holes are provided at both ends of the machine body, the through holes are communicated with the mounting grooves, and the fixing screws are movably connected inside the through holes.

[0013] (III) Beneficial effects

[0014] 1. By setting a pressure roller and cooperating with an adjusting screw, the distance between the pressure roller and the transmission belt is adjusted according to the thickness of the rubber product to be cut so that the rubber product can pass between the pressure roller and the transmission belt. At this time, the adjusting screw is turned so that the adjusting screw is no longer in contact with the slider. At this time, the position of the pressure roller can be adjusted. After the adjustment is completed, the adjusting screw is turned in the opposite direction so that the adjusting screw is in contact with the slider. At this time, the position of the slider is fixed. When the device is running, after one end of the rubber product to be cut passes between the pressure roller and the transmission belt, the rubber product moves toward the stripping mechanism along with the transmission belt. In this process, the pressure roller restricts the upper side of the rubber product to prevent the rubber product from wrinkling and affecting the cutting effect. It is convenient to adjust the distance between the pressure roller and the transmission belt according to the thickness of the rubber product to be cut, thereby improving the practicality of the pressure roller.

[0015] 2. By setting the installation groove and matching the fixing screw, when the device does not need the adjustment mechanism, turn the fixing screw so that the fixing screw is no longer connected to the threaded groove. At this time, pull the adjustment plate upward to release the connection between the adjustment plate and the installation groove. At this time, the pressure roller and the adjustment plate are removed from the machine body, which is convenient for removing or installing the adjustment mechanism according to the actual working conditions of the device, avoiding the adjustment mechanism affecting the operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 The structure diagram of the middle body;

[0019] Figure 3 For this utility model Figure 1 A magnified structural diagram of the middle part;

[0020] Figure 4 For this utility model Figure 1 Structural diagram of the intermediate pressure roller.

[0021] Legend: 1. Machine body; 2. Adjustment plate; 3. Slide groove; 4. Slider; 5. Threaded hole; 6. Adjustment screw; 7. Pressure roller; 8. Round groove; 9. Mounting groove; 10. Fixing screw; 11. Threaded groove; 12. Moving groove; 13. Spring; 14. Limiting plate; 15. Fixed shaft; 16. Through hole. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a strip cutting device for recycling waste rubber products, which effectively solves the technical problem that the height of the pressing roller 7 cannot be adjusted according to the thickness of the rubber product, thereby reducing the practicality of the pressing roller 7.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The technical solution in the embodiment of the present application effectively solves the technical problem that the height of the pressing roller 7 cannot be adjusted according to the thickness of the rubber product, which reduces the practicality of the pressing roller 7. The overall idea is as follows:

[0025] In view of the problems existing in the prior art, the utility model provides a strip cutting device for recycling waste rubber products, which comprises a body 1, and two adjustment mechanisms are arranged on the outside of the body 1, each of which comprises an adjustment plate 2, a slide groove 3, a slider 4, a threaded hole 5 and an adjustment screw 6. The adjustment plate 2 is arranged on the outside of the body 1, the slide groove 3 is arranged on the outside of the adjustment plate 2, the slider 4 is slidably connected to the inside of the slide groove 3, the threaded hole 5 is arranged on the outside of the adjustment plate 2, the threaded hole 5 is communicated with the slide groove 3, the adjustment screw 6 is threadedly connected to the inside of the threaded hole 5, and the adjustment screw 6 is fitted with the outside of the slider 4. A pressure roller 7 is arranged on the adjacent side of the two adjustment plates 2, and the two ends of the pressure roller 7 are respectively rotatably connected to the adjacent side of the two sliders 4. By arranging the pressure roller 7, the adjustment mechanism Close the adjusting screw 6, and adjust the distance between the pressure roller 7 and the transmission belt according to the thickness of the rubber product to be cut so that the rubber product can pass between the pressure roller 7 and the transmission belt. At this time, turn the adjusting screw 6 so that the adjusting screw 6 is no longer in contact with the slider 4. At this time, the position of the pressure roller 7 can be adjusted. After the adjustment is completed, turn the adjusting screw 6 in the opposite direction so that the adjusting screw 6 is in contact with the slider 4. At this time, the position of the slider 4 is fixed. When the device is running, after one end of the rubber product to be cut passes between the pressure roller 7 and the transmission belt, the rubber product moves toward the cutting mechanism along the transmission belt. During this process, the pressure roller 7 restricts the upper side of the rubber product to prevent the rubber product from wrinkling and affecting the cutting effect. It is convenient to adjust the distance between the pressure roller 7 and the transmission belt according to the thickness of the rubber product to be cut, thereby improving the practicality of the pressure roller 7.

[0026] A circular groove 8 is provided on the outside of each slider 4, and the two ends of the pressure roller 7 are rotatably connected to the inside of the two circular grooves 8, which is convenient for the disassembly of the pressure roller 7. Installation grooves 9 are provided on both ends of the body 1, and the two adjustment plates 2 are respectively clamped in the inside of the two installation grooves 9, which is convenient for the disassembly and assembly of the adjustment plates 2. Fixing screws 10 are movably connected at both ends of the body 1, and a threaded groove 11 is provided on the outside of each adjustment plate 2. The fixing screws 10 are threadedly connected to the inside of the threaded groove 11, which is convenient for strengthening the installation of the adjustment plate 2. By setting the installation groove 9 and cooperating with the fixing screws 10, when the device does not need an adjustment mechanism, the fixing screws 10 are rotated so that the fixing screws 10 are no longer connected to the threaded groove 11. At this time, the adjustment plate 2 is pulled upward to release the connection between the adjustment plate 2 and the installation groove 9. At this time, the pressure roller 7 and the adjustment plate 2 are removed from the body 1, which is convenient for removing or installing the adjustment mechanism according to the actual working conditions of the device, so as to avoid the adjustment mechanism affecting the operation of the device.

[0027] A limiting plate 14 is provided on one side of each adjusting plate 2 close to the adjusting screw 6, and a movable groove 12 is opened on the outside of each adjusting plate 2. One end of the limiting plate 14 is slidably connected to the inside of the movable groove 12, and the other end of the limiting plate 14 is slidably connected to the outside of the adjusting screw 6, so as to limit the outside of the adjusting screw 6. A spring 13 is fixedly connected to the inside of each movable groove 12, and the spring 13 is fixedly connected to the upper surface of the limiting plate 14, so as to provide support for the limiting plate 14. A fixed shaft 15 is fixedly installed inside each movable groove 12, and the spring 13 is movably sleeved on the outside of the fixed shaft 15. The limiting plate 14 is slidably connected to the outside of the fixed shaft 15, so as to limit the movable path of the spring 13.

[0028] Through holes 16 are provided at both ends of the body 1 , and the through holes 16 are communicated with the mounting groove 9 . The fixing screws 10 are movably connected inside the through holes 16 , which are paths for the fixing screws 10 to enter the mounting groove 9 .

[0029] Working principle:

[0030] The first step is to insert the two ends of the pressure roller 7 into the two circular grooves 8 respectively, and then insert the two adjustment plates 2 into the installation groove 9 together. At this time, turn the fixing screw 10 so that the fixing screw 10 is threadedly connected to the inside of the thread groove 11. At this time, the adjustment mechanism is installed;

[0031] The second step is to adjust the distance between the pressure roller 7 and the transmission belt according to the thickness of the rubber product to be cut so that the rubber product can pass between the pressure roller 7 and the transmission belt, that is, move the limit plate 14 upward to release the connection between the limit plate 14 and the adjusting screw 6, and turn the adjusting screw 6 so that the adjusting screw 6 no longer fits with the slider 4. At this time, the position of the pressure roller 7 can be adjusted. When the adjustment is completed, the adjusting screw 6 is turned in the opposite direction so that the adjusting screw 6 fits with the slider 4. At this time, the position of the slider 4 is fixed, and the limit plate 14 can be loosened. The limit plate 14 slides downward under the action of the spring 13 until the limit plate 14 is slidably connected to the outside of the adjusting screw 6. At this time, the position of the pressure roller 7 is fixed.

[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A strip cutting device for recycling waste rubber products, comprising a body (1), characterized in that: Two adjustment mechanisms are arranged outside the machine body (1); Each adjustment mechanism comprises an adjustment plate (2), a slide groove (3), a slider (4), a threaded hole (5) and an adjustment screw (6); The adjusting plate (2) is arranged outside the machine body (1), the slide groove (3) is arranged outside the adjusting plate (2), the slider (4) is slidably connected inside the slide groove (3), the threaded hole (5) is arranged outside the adjusting plate (2), the threaded hole (5) is communicated with the slide groove (3), the adjusting screw (6) is threadedly connected inside the threaded hole (5), and the adjusting screw (6) is in contact with the outside of the slider (4); A pressure roller (7) is arranged on the adjacent side of the two adjustment plates (2), and two ends of the pressure roller (7) are rotatably connected to the adjacent sides of the two sliding blocks (4).

2. The strip cutting device for recycling waste rubber products according to claim 1, characterized in that: A circular groove (8) is formed on the outside of each of the sliding blocks (4); The two ends of the pressing roller (7) are rotatably connected to the inside of the two circular grooves (8).

3. The strip cutting device for recycling waste rubber products according to claim 1, characterized in that: Both ends of the machine body (1) are provided with mounting grooves (9); The two adjustment plates (2) are respectively clamped inside the two installation grooves (9).

4. The strip cutting device for recycling waste rubber products according to claim 1, characterized in that: Both ends of the machine body (1) are movably connected with fixing screws (10), and the outside of each adjustment plate (2) is provided with a threaded groove (11); The fixing screw (10) is threadedly connected inside the thread groove (11).

5. The strip cutting device for recycling waste rubber products as claimed in claim 1, characterized in that: A limiting plate (14) is provided on one side of each adjusting plate (2) close to the adjusting screw (6), and a moving groove (12) is provided on the outside of each adjusting plate (2); One end of the limit plate (14) is slidably connected to the inside of the moving groove (12), and the other end of the limit plate (14) is slidably connected to the outside of the adjusting screw (6).

6. A strip cutting device for recycling waste rubber products as claimed in claim 5, characterized in that: A spring (13) is fixedly connected inside each of the movable grooves (12); The spring (13) is fixedly connected to the upper surface of the limiting plate (14).

7. The strip cutting device for recycling waste rubber products as claimed in claim 5, characterized in that: A fixed shaft (15) is fixedly installed inside each of the movable grooves (12); The spring (13) is movably sleeved on the outside of the fixed shaft (15), and the limiting plate (14) is slidably connected to the outside of the fixed shaft (15).

8. The strip cutting device for recycling waste rubber products as claimed in claim 1, characterized in that: Through holes (16) are provided at both ends of the machine body (1), and the through holes (16) are communicated with the mounting groove (9); The fixing screw (10) is movably connected inside the through hole (16).

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