Auxiliary device for rubber processing

Abstract

The utility model discloses an auxiliary device for rubber processing, and relates to the field of rubber processing auxiliary devices. Through the arrangement of the sliding groove, the smoothing roller, the rotating shaft, the first bevel gear, the mounting block, a cam, a transmission shaft, a second bevel gear, a first clamping plate, a limiting column, a spring, a sliding plate, a sliding block, a second clamping plate, a clamping block and a handle, smoothing and cutting operation of a rubber sheet in the machining process is more convenient and efficient; the first clamping plate and the second clamping plate are matched with related parts, so that the two ends of the rubber sheet can be stably clamped, the sliding plate slides to drive the rubber sheet to move, and the smoothing roller rotates by means of friction force between the rubber sheet and the smoothing roller and drives the cam to rotate to lift the two sides of the rubber sheet outwards; the rubber sheet tidying device is matched with the flattening roller to tidy and flatten the rubber sheet, the tidying quality and speed of the rubber sheet are greatly improved, full preparation is made for the follow-up cutting procedure, operation can be completed only by one person, manpower resources are effectively saved, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber processing auxiliary device field, concretely for a kind of auxiliary device for rubber processing. BACKGROUND

[0002] Rubber is a kind of high elasticity polymer material, there are natural rubber and synthetic rubber, with high elasticity, good wear resistance and corrosion resistance and other characteristics, widely used in tire manufacturing, industrial products and daily necessities etc.

[0003] Rubber needs to be assisted by many auxiliary devices in the processing process, rubber is formed into large rubber sheet after preliminary mixing processing, generally it is placed on workbench, is pulled and flattened by multiple operators, and then is cut into strip, to facilitate subsequent processing.

[0004] However, rubber sheet is soft, and the friction between the table is larger, when pulling and flattening, multiple operators are often needed to work simultaneously, a large amount of manpower is needed, which seriously affects processing efficiency, therefore, we propose a kind of auxiliary device for rubber processing. UTILITY MODEL CONTENT

[0005] Based on this, the utility model aims at providing a kind of auxiliary device for rubber processing to solve the technical problems mentioned in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of auxiliary device for rubber processing, including device main body, multiple groups of rotating shafts are rotatably installed in device main body interior, and flattening roller is fixedly installed on the outer wall of rotating shaft, multiple groups of installation blocks are symmetrically installed in device main body interior, and transmission shaft is rotatably installed at the end of installation block, and cam is fixedly installed on the outer wall of transmission shaft end portion, first bevel gear is fixedly installed on the end of rotating shaft, second bevel gear meshing with first bevel gear is fixedly installed on the outer wall of transmission shaft end portion, multiple groups of limiting columns are symmetrically installed on the outer wall of device main body top, and first clamping plate is slidably installed on the outer wall of limiting column, and spring is sleeved on the outer wall of limiting column, sliding block is slidably installed on the outer wall of device main body, and sliding plate is fixedly installed on the end of sliding block, and second clamping plate is torsionally spring-connected on the top of sliding plate, sliding slot corresponding with sliding block is formed in the outer wall of device main body, clamping block is fixedly installed on the outer wall of first clamping plate, second clamping plate and sliding plate, and handle is fixedly installed on the top outer wall of first clamping plate and second clamping plate.

[0007] Through the above technical scheme, the smoothing and cutting operation of the rubber sheet in the processing process is more convenient and efficient. In the traditional way, multiple workers need to cooperate to pull and smooth the soft and high-friction rubber sheet. The device can stably clamp the two ends of the rubber sheet through the cooperation of the first and second clamping plates and related components. The sliding of the sliding plate drives the movement of the rubber sheet, and the friction between the rubber sheet and the smoothing roller makes the smoothing roller rotate, reducing the resistance in the pulling process. At the same time, the rotation of the smoothing roller drives the rotation of the cam to pull the two sides of the rubber sheet outward, and the rubber sheet is arranged flat in cooperation with the smoothing roller, greatly improving the arrangement quality and speed of the rubber sheet, and fully preparing for the subsequent cutting process. Only one person can complete the operation, effectively saving human resources and improving processing efficiency.

[0008] Further, the rotating shaft is installed with multiple groups inside the device body at equal intervals, and the first bevel gear is symmetrically arranged on the outer wall of both ends of the rotating shaft.

[0009] Through the above technical scheme, the rotation of the rotating shaft and the first bevel gear drives the rotation of the protrusion.

[0010] Further, the length of the smoothing roller is less than the length of the rotating shaft, and the top outer wall of the smoothing roller is higher than the top outer wall of the device body.

[0011] Through the above technical scheme, the friction between the rubber sheet and the smoothing roller makes the smoothing roller rotate, reducing the resistance in the pulling process.

[0012] Further, the cam is symmetrically arranged with multiple groups at both ends of the smoothing roller, and the cam is arranged in parallel with the smoothing roller, and the outer diameter of the cam corresponds to the outer diameter of the smoothing roller.

[0013] Through the above technical scheme, the rotation of the smoothing roller drives the rotation of the cam to pull the two sides of the rubber sheet outward, and the rubber sheet is arranged flat in cooperation with the smoothing roller, greatly improving the arrangement quality and speed of the rubber sheet.

[0014] Further, the sliding plate is designed in a "Fang" shape, and the length of the sliding plate is greater than the width of the device body, and the second clamping plate is arranged corresponding to the sliding plate.

[0015] Through the above technical scheme, the sliding of the sliding plate drives the movement of the rubber sheet, and the friction between the rubber sheet and the smoothing roller makes the smoothing roller and the cam rotate.

[0016] Further, the limit column is designed in a T shape, one end of the spring is attached to the top outer wall of the first clamping plate, and the other end of the spring is attached to the outer wall of the limit column.

[0017] Through the above technical scheme, the fixing of the end of the rubber sheet is simple, convenient and stable.

[0018] Further, the card block cross section is trapezoidal design, and the card block is provided with multiple groups at equal intervals on the first clamping plate, the second clamping plate bottom outer wall and the slide plate top outer wall.

[0019] Through the above technical scheme, the first clamping plate and the second clamping plate and the card block can stably clamp the two ends of the rubber sheet for movement.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] The utility model discloses a slide groove, a smoothing roller, a rotating shaft, a first bevel gear, a mounting block, a cam, a transmission shaft, a second bevel gear, a first clamping plate, a limiting column, a spring, a slide plate, a sliding block, a second clamping plate, a card block and a handle are arranged, so that the smoothing and cutting operation of the rubber sheet in the processing process is more convenient and efficient, a plurality of workers are needed to cooperate to pull and smooth the soft and high-friction rubber sheet in the traditional mode, the first clamping plate and the second clamping plate are matched with the related components, can stably clamp the two ends of the rubber sheet, the sliding of the slide plate drives the rubber sheet to move, and the friction between the rubber sheet and the smoothing roller makes the smoothing roller rotate, reduces the resistance in the pulling process, simultaneously, the rotation of the smoothing roller drives the cam to rotate and pulls the rubber sheet on the two sides outward, cooperates with the smoothing roller and arranges the rubber sheet flat, greatly improves the arrangement quality and speed of the rubber sheet, fully prepares for the subsequent cutting process, and only one person can complete the operation, effectively saves the human resources and improves the processing efficiency. DRAWINGS

[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a sectional three-dimensional structure schematic view of the device main body of the utility model;

[0024] Figure 3 It is a three-dimensional structure schematic view of the utility model Figure 2 It is an enlarged view of A in the utility model;

[0025] Figure 4 It is a three-dimensional structure schematic view of the smoothing roller, the rotating shaft, the first bevel gear, the mounting block, the transmission shaft, the second bevel gear and the cam of the utility model;

[0026] Figure 5 It is a three-dimensional structure schematic view of the first clamping plate, the handle, the limiting column, the spring and the card block of the utility model;

[0027] Figure 6 It is a three-dimensional structure schematic view of the slide plate, the second clamping plate, the handle, the card block and the sliding block of the utility model.

[0028] In the figure: 1, device main body; 101, sliding groove; 2, smoothing roller; 201, rotating shaft; 202, first bevel gear; 3, mounting block; 4, cam; 401, transmission shaft; 402, second bevel gear; 5, first clamping plate; 501, limiting column; 502, spring; 6, sliding plate; 601, sliding block; 7, second clamping plate; 8, clamping block; 9, handle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0030] The embodiments will be described below according to the overall structure of the utility model.

[0031] An auxiliary device for rubber processing, as shown in Figure 1 - Figure 6 shown, including device main body 1, device main body 1 inside rotationally installed with multiple groups of rotating shafts 201, and the rotating shafts 201 outer wall fixedly installed with smoothing rollers 2, device main body 1 inside symmetrically installed with multiple groups of mounting blocks 3, and the mounting blocks 3 end rotationally installed with transmission shafts 401, and the transmission shafts 401 end outer wall fixedly installed with cams 4, the rotating shafts 201 end fixedly installed with first bevel gears 202, the transmission shafts 401 end outer wall fixedly installed with second bevel gears 402 meshing with the first bevel gears 202, device main body 1 top outer wall symmetrically installed with multiple groups of limiting columns 501, and the limiting columns 501 outer wall slidingly installed with first clamping plates 5, and the limiting columns 501 outer wall sleeved with springs 502, device main body 1 outer wall slidingly installed with sliding blocks 601, and the sliding blocks 601 end fixedly installed with sliding plates 6, and the sliding plates 6 top torsional springs connected with second clamping plates 7, device main body 1 outer wall opened with sliding grooves 101 corresponding to the sliding blocks 601, the first clamping plates 5, the second clamping plates 7 and the sliding plates 6 outer wall all fixedly installed with clamping blocks 8, and the first clamping plates 5 and the second clamping plates 7 top outer wall all fixedly installed with handles 9, so that the smoothing and cutting operation of the rubber sheet in the processing process is more convenient and efficient, the traditional way needs multiple operators to cooperate to pull and smooth the soft and high-friction rubber sheet, the device can stably clamp the two ends of the rubber sheet through the cooperation of the first clamping plates 5, the second clamping plates 7 and the related parts, the sliding of the sliding plates 6 drives the rubber sheet to move, and the friction between the rubber sheet and the smoothing roller 2 makes the smoothing roller 2 rotate, reducing the resistance in the pulling process, at the same time, the rotation of the smoothing roller 2 drives the cam 4 to rotate and pulls the rubber sheet outward on both sides, cooperates with the smoothing roller 2 to arrange the rubber sheet flat, greatly improves the arrangement quality and speed of the rubber sheet, and fully prepares for the subsequent cutting process, only one person is needed to complete the operation, effectively saves human resources, and improves the processing efficiency.

[0032] Please see Figure 2 - Figure 4 The rotating shaft 201 is installed with multiple groups of the first bevel gears 202 in the device body 1 at equal intervals, and the first bevel gears 202 are symmetrically arranged on the outer walls of the two ends of the rotating shaft 201, so that the convex blocks are driven to rotate through the rotation of the rotating shaft 201 and the first bevel gears 202.

[0033] Please see Figure 1 - Figure 4 The length of the smoothing roller 2 is less than that of the rotating shaft 201, and the top outer wall of the smoothing roller 2 is higher than the top outer wall of the device body 1, so that the friction between the rubber sheet and the smoothing roller 2 drives the smoothing roller 2 to rotate, reducing the resistance in the pulling process.

[0034] Please see Figure 1 - Figure 4 The cam 4 is symmetrically arranged with multiple groups at the two ends of the smoothing roller 2, and the cam 4 is arranged in parallel with the smoothing roller 2, and the outer diameter of the cam 4 corresponds to the outer diameter of the smoothing roller 2, so that the cam 4 is driven to rotate by the rotation of the smoothing roller 2, and the rubber sheet is pulled outwards on both sides, and the rubber sheet is arranged flat by the cooperation of the smoothing roller 2, greatly improving the arrangement quality and speed of the rubber sheet.

[0035] Please see Figure 1 and Figure 5 The sliding plate 6 is designed in a “” shape, and the length of the sliding plate 6 is greater than the width of the device body 1, and the second clamping plate 7 is arranged corresponding to the sliding plate 6, so that the sliding of the sliding plate 6 drives the rubber sheet to move, and the friction between the rubber sheet and the smoothing roller 2 drives the smoothing roller 2 and the cam 4 to rotate.

[0036] Please see Figure 1 and Figure 5 The limiting column 501 is designed in a T-shaped cross section, one end of the spring 502 is in close contact with the top outer wall of the first clamping plate 5, and the other end of the spring 502 is in close contact with the outer wall of the limiting column 501, so that the fixing of the end of the rubber sheet is simple, convenient and stable.

[0037] Please see Figure 5 and Figure 6 The clamping block 8 is designed in a trapezoidal cross section, and multiple groups of the clamping block 8 are arranged at equal intervals on the bottom outer walls of the first clamping plate 5 and the second clamping plate 7 and the top outer wall of the sliding plate 6, so that the first clamping plate 5, the second clamping plate 7 and the clamping block 8 can stably clamp the two ends of the rubber sheet to move.

[0038] The working principle of this utility model is as follows: When smoothing and cutting the rubber sheet, firstly, place the rubber sheet on the top outer wall of the device body 1. Then, manually pull the handle 9 to make the first clamping plate 5 slide upward along the limiting post 501, compressing the spring 502 and moving it away from the table surface of the device body 1. Subsequently, place one end of the rubber sheet under the first clamping plate 5, release the handle 9, and the first clamping plate 5 returns to its original position under the action of the spring 502, cooperating with the locking block 8 on the bottom outer wall to tightly clamp the end of the rubber sheet. Then, manually pull the top handle 9 of the second clamping plate 7 to open the second clamping plate 7 and place the other end of the rubber sheet on the second clamping plate. Between the second clamp 7 and the slide plate 6, release the handle 9 to firmly fix this end of the rubber sheet with the second clamp 7 and the slide plate 6. Then, manually push the slide plate 6. The slide plate 6 will drive one end of the rubber sheet to slide away from the first clamp 5. During this process, the friction of the outer wall of the rubber sheet will drive the smoothing roller 2 to rotate, making it easier to pull the rubber sheet. In addition, the rotation of the smoothing roller 2 will drive the cam 4 to rotate. The cam 4 will lift the two sides of the rubber sheet to the two sides of the device body 1. Through the interaction between the cam 4 and the smoothing roller 2, the rubber sheet is flattened, making it convenient for subsequent operators to cut. The whole process can be completed by only one person.

[0039] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An auxiliary device for rubber processing, comprising a device body (1), characterized in that: The device body (1) is internally rotatably installed with multiple groups of rotating shafts (201), and the outer wall of the rotating shaft (201) is fixedly installed with a smoothing roller (2). The device body (1) is symmetrically installed with multiple groups of mounting blocks (3) inside, and the mounting block (3) is rotatably installed with a transmission shaft (401) at the end, and the outer wall of the transmission shaft (401) is fixedly installed with a cam (4). The end of the rotating shaft (201) is fixedly installed with a first bevel gear (202), and the outer wall of the end of the transmission shaft (401) is fixedly installed with a second bevel gear (402) engaged with the first bevel gear (202). The outer wall of the top of the device body (1) is symmetrically installed with multiple groups of limiting columns (501), and the outer wall of the limiting column (501) is slidably installed with a first clamping plate (5), and the outer wall of the limiting column (501) is sleeved with a spring (502). The outer wall of the device body (1) is slidably installed with a sliding block (601), and the end of the sliding block (601) is fixedly installed with a sliding plate (6), and the top of the sliding plate (6) is torsionally spring-connected with a second clamping plate (7). The outer wall of the device body (1) is provided with a sliding groove (101) corresponding to the sliding block (601). The outer wall of the first clamping plate (5), the second clamping plate (7) and the sliding plate (6) is fixedly installed with a clamping block (8), and the outer wall of the top of the first clamping plate (5) and the second clamping plate (7) is fixedly installed with a handle (9).

2. An auxiliary device for rubber processing according to claim 1, characterized in that: The rotating shaft (201) is installed with multiple groups at equal intervals inside the device body (1), and the first bevel gear (202) is symmetrically arranged on the outer wall of both ends of the rotating shaft (201).

3. An auxiliary device for rubber processing according to claim 1, characterized in that: The length of the smoothing roller (2) is less than the length of the rotating shaft (201), and the outer wall of the top of the smoothing roller (2) is higher than the horizontal plane where the top of the device body (1) is located.

4. An auxiliary device for rubber processing according to claim 1, characterized in that: The cam (4) is symmetrically provided with multiple groups at both ends of the smoothing roller (2), and the cam (4) is arranged in parallel with the smoothing roller (2), and the outer diameter of the cam (4) corresponds to the outer diameter of the smoothing roller (2).

5. An auxiliary device for rubber processing according to claim 1, characterized in that: The sliding plate (6) is designed as a whole "H" shape, and the length of the sliding plate (6) is greater than the width of the device body (1), and the second clamping plate (7) is arranged corresponding to the sliding plate (6).

6. An auxiliary device for rubber processing according to claim 1, characterized in that: The limiting column (501) is designed as a T-shaped section, one end of the spring (502) is in close contact with the outer wall of the top of the first clamping plate (5), and the other end is in close contact with the outer wall of the limiting column (501).

7. An auxiliary device for rubber processing according to claim 1, characterized in that: The cross section of the clamping block (8) is designed as a trapezoidal shape, and multiple groups of the clamping block (8) are arranged at equal intervals on the outer wall of the bottom of the first clamping plate (5), the second clamping plate (7) and the top of the sliding plate (6).

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