Roller automatic rubber cutting machine

Abstract

The utility model relates to the field of roller machining equipment, in particular to an automatic rubber cutting machine for a roller. The rubber cutting machine comprises a machine table, a roller end limiting mechanism, a roller push-out mechanism, a roller rotating mechanism and rubber sleeve cutting mechanisms, the two rubber sleeve cutting mechanisms are arranged above the machine table, and the roller end limiting mechanism, the roller push-out mechanism and the roller rotating mechanism are installed on the machine table. The horizontal movement of the roller is limited through the roller end limiting mechanism, the roller is driven to rotate through the roller rotating mechanism, and ring cutting of the rubber sleeve is achieved in cooperation with the rubber sleeve cutting mechanism. And the processed roller is pushed out of the machine table through the roller pushing-out mechanism. The machining efficiency is improved, and manpower is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to roller processing equipment field especially is automatic cutting of roller rubber sleeve machine. BACKGROUND

[0002] The roller is composed of a steel pipe and a rubber sleeve, and after the rubber sleeve is sleeved on the steel pipe, the excess rubber sleeve on the steel pipe is cut according to the actual demand of the product. The existing roller rubber sleeve cutting equipment needs manual auxiliary operation, and cannot realize automatic rubber sleeve cutting operation, so that the labor cost is high, and the efficiency is low. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems in the background art, and provides an automatic rubber sleeve cutting machine for rollers. The roller end limiting mechanism is used to limit the horizontal movement of the roller, the roller rotating mechanism is used to drive the rotation of the roller, and the rubber sleeve cutting mechanism is used to realize the ring cutting of the rubber sleeve. The roller pushing-out mechanism is used to push the processed roller out of the machine table. The application improves the processing efficiency and saves labor.

[0004] The utility model solves the technical problems by adopting the following technical scheme:

[0005] An automatic rubber sleeve cutting machine for rollers comprises a machine table, a roller end limiting mechanism, a roller pushing-out mechanism, a roller rotating mechanism and a rubber sleeve cutting mechanism. Two rubber sleeve cutting mechanisms are arranged above the machine table, and the roller end limiting mechanism, the roller pushing-out mechanism and the roller rotating mechanism are installed on the machine table.

[0006] Specifically, the roller end limiting mechanism comprises a front jack, a front jack driving cylinder, a rear jack, a rodless cylinder, a horizontal straight rail, a limiting block, a damping rod and fastening bolts. The cylinder body of the front jack driving cylinder, the cylinder body of the rodless cylinder and the horizontal straight rail are fixed on the machine table. The front jack is fixed on the piston rod of the front jack driving cylinder. The rear jack is fixed on the sliding seat of the rodless cylinder. The limiting block is slidably connected to the horizontal straight rail. A plurality of screw holes are sequentially arranged on the horizontal straight rail. The fastening bolts are threadedly connected to the limiting block. The damping rod is installed on the limiting block.

[0007] Specifically, the roller pushing-out mechanism comprises a bent plate, a bent plate driving cylinder one, a bent plate driving cylinder two, a sliding block and fastening bolts one. The bent plate is fixed on the piston rod of the bent plate driving cylinder one and the piston rod of the bent plate driving cylinder two. The cylinder body of the bent plate driving cylinder one is fixed on the machine table. The cylinder body of the bent plate driving cylinder two is fixed on the sliding block. The sliding block is slidably connected to the horizontal straight rail. The fastening bolts one are threadedly connected to the sliding block.

[0008] Specifically, the roller rotating mechanism comprises a cylinder body, a supporting ring, a plurality of screw holes are distributed on the cylinder body, a plurality of supporting rings are threadedly connected on the cylinder body, two parallel cylinder bodies are rotationally connected on a machine table, the end of one cylinder body is connected on the output shaft of a motor, and the output shaft of the motor is connected on the end of the other cylinder body through a synchronous wheel and a synchronous belt.

[0009] Specifically, the rubber sleeve cutting mechanism comprises a horizontal linear module, a lifting linear module, a cutter, a lifting seat, a roller and a spring, the slide block of the horizontal linear module is fixed with the cylinder body of the lifting linear module, the lifting seat is slidingly connected on the cylinder body of the lifting linear module, the spring is connected between the lifting seat and the cylinder body of the lifting linear module, two parallel rollers are rotationally connected on the lifting seat, the lifting seat is provided with a through hole for the cutter, and the cutter is fixed on the slide block of the lifting linear module.

[0010] The roller automatic rubber sleeve cutting machine has the advantages that the roller end limiting mechanism is used to limit the horizontal movement of the roller, the roller rotating mechanism is used to drive the rotation of the roller, and the rubber sleeve cutting mechanism is used to realize the ring cutting of the rubber sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0011] The utility model is further described below in combination with the drawings and examples.

[0012] Figure 1 It is the structure schematic diagram of the utility model;

[0013] Figure 2 It is the structure schematic diagram of the roller pushing mechanism of the utility model;

[0014] Figure 3 It is the structure schematic diagram of the rubber sleeve cutting mechanism of the utility model;

[0015] Figure 4 It is the structure schematic diagram of the roller rotating mechanism of the utility model;

[0016] Figure 5 It is the structure schematic diagram of the roller end limiting mechanism of the utility model;

[0017] Fig. 1. machine table, 2. roller end limiting mechanism, 3. roller pushing mechanism, 4. roller rotating mechanism,

[0018] 5. rubber sleeve cutting mechanism, 21. front jacking rod, 22. front jacking rod driving cylinder, 23. rear jacking rod, 24. rodless cylinder, 25. horizontal straight rail, 26. limiting block, 27. damping rod, 28. fastening bolt, 31. bent plate, 32. bent plate driving cylinder one, 33. bent plate driving cylinder two, 34. sliding block, 35. fastening bolt one, 41.

[0019] cylinder, 42. support ring, 51. horizontal linear module, 52. lifting linear module, 53. cutter, 54. lifting seat, 55. roller. DETAILED DESCRIPTION

[0020] The utility model will be explained in further detail in combination with the drawings. These drawings are all simplified schematic diagrams, and only schematically show the basic structure of the utility model, so they only show the structure related to the utility model.

[0021] Figure 1 is the structure schematic diagram of the utility model; Figure 2 is the structure schematic diagram of the roller pushing mechanism of the utility model

[0022] intended; Figure 3 is the structure schematic diagram of the rubber sleeve cutting mechanism of the utility model; Figure 4 is the structure schematic diagram of the roller rotating mechanism of the utility model; Figure 5 is the structure schematic diagram of the roller end position limiting mechanism of the utility model.

[0023] As shown in the drawings, Figure 1 A kind of roller automatic rubber cutting machine, including machine table 1, roller end position limiting mechanism 2, roller pushing mechanism 3, roller rotating mechanism 4, rubber sleeve cutting mechanism 5, the machine table 1 top is equipped with two rubber sleeve cutting mechanisms 5, and roller end position limiting mechanism 2, roller pushing mechanism 3, roller rotating mechanism 4 are installed on machine table 1.

[0024] As shown in the drawings, Figure 5 Roller end position limiting mechanism 2 includes front jack 21, front jack drive cylinder 22, rear jack 23, rodless cylinder 24, horizontal straight rail 25, limiting block 26, damping rod 27, fastening bolt 28, the cylinder body of front jack drive cylinder 22, the cylinder body of rodless cylinder 24, horizontal straight rail 25 are all fixed on machine table 1, front jack 21 is fixed on the piston rod of front jack drive cylinder 22, rear jack 23 is fixed on the sliding seat of rodless cylinder 24, limiting block 26 is slidably connected on horizontal straight rail 25, a plurality of screw holes are sequentially arranged on horizontal straight rail 25, fastening bolt 28 is threadedly connected on limiting block 26, and damping rod 27 is installed on limiting block 26.

[0025] The roller is horizontally placed on the roller rotating mechanism 4, one end of the roller is abutted against the front jacking rod 21, then the rodless cylinder 24 drives the rear jacking rod 23 to abut against the other end of the roller, so that the movement of the roller in the horizontal direction can be limited. The limiting block 26 can limit the stroke of the rear jacking rod 23 driven by the rodless cylinder 24, the limiting block 26 can be moved along the horizontal straight rail 25, after being moved to the position, the fastening bolt 28 is tightened, so that the limiting block 26 can be fixed at the current position. When the rear jacking rod 23 retreats and contacts the damping rod 27, the retreat of the rear jacking rod 23 is stopped, so that the stroke of the rear jacking rod 23 is limited.

[0026] As shown in the accompanying drawings, the roller rotating mechanism 4 comprises a cylinder body 41 and a support ring 42, a plurality of screw holes are distributed on the cylinder body 41, a plurality of support rings 42 are threadedly connected on the cylinder body 41, two parallel cylinder bodies 41 are rotationally connected on the machine table 1, the end of one cylinder body 41 is connected on the output shaft of the motor, the output shaft of the motor is connected on the end of the other cylinder body 41 through the synchronous wheel and the synchronous belt. Figure 2 As shown in the accompanying drawings, the roller rotating mechanism 4 comprises a cylinder body 41 and a support ring 42, a plurality of screw holes are distributed on the cylinder body 41, a plurality of support rings 42 are threadedly connected on the cylinder body 41, two parallel cylinder bodies 41 are rotationally connected on the machine table 1, the end of one cylinder body 41 is connected on the output shaft of the motor, the output shaft of the motor is connected on the end of the other cylinder body 41 through the synchronous wheel and the synchronous belt.

[0027] The slide block 34 drives the bending plate driving cylinder two 33 to move along the horizontal straight rail 25, so that the distance between the bending plate driving cylinder one 32 and the bending plate driving cylinder two 33 is adjusted according to the length of the roller, after the slide block 34 is moved to the position, the fastening bolt one 35 is tightened, so that the slide block 34 can be fixed on the horizontal straight rail 25. When the roller is processed, the piston rods of the bending plate driving cylinder one 32 and the bending plate driving cylinder two 33 are extended, the roller is pushed out of the machine table 1 by the bending plate 31.

[0028] As shown in the accompanying drawings, the roller rotating mechanism 4 comprises a cylinder body 41 and a support ring 42, a plurality of screw holes are distributed on the cylinder body 41, a plurality of support rings 42 are threadedly connected on the cylinder body 41, two parallel cylinder bodies 41 are rotationally connected on the machine table 1, the end of one cylinder body 41 is connected on the output shaft of the motor, the output shaft of the motor is connected on the end of the other cylinder body 41 through the synchronous wheel and the synchronous belt. Figure 4 The roller is horizontally placed between the two cylinder bodies 41, the roller directly lies on the plurality of support rings 42, the support ring 42 can be moved to the preset position on the cylinder body 41 and the screw is tightened, so that the support ring 42 is fixed on the cylinder body 41.

[0029] As shown in the accompanying drawings, the roller rotating mechanism 4 comprises a cylinder body 41 and a support ring 42, a plurality of screw holes are distributed on the cylinder body 41, a plurality of support rings 42 are threadedly connected on the cylinder body 41, two parallel cylinder bodies 41 are rotationally connected on the machine table 1, the end of one cylinder body 41 is connected on the output shaft of the motor, the output shaft of the motor is connected on the end of the other cylinder body 41 through the synchronous wheel and the synchronous belt.

[0030] Figure 3 ​As shown, the rubber sleeve cutting mechanism 5 comprises a horizontal linear module 51, a lifting linear module 52, a cutter 53, a lifting seat 54, rollers 55, and a spring. The slide of the horizontal linear module 51 is fixed with the cylinder of the lifting linear module 52. The cylinder of the lifting linear module 52 is slidingly connected with the lifting seat 54. The spring is connected between the lifting seat 54 and the cylinder of the lifting linear module 52. The lifting seat 54 is rotatably connected with two parallel rollers 55. The lifting seat 54 is provided with a through hole for the cutter 53. The cutter 53 is fixed on the slide of the lifting linear module 52.

[0031] The horizontal linear module 51 can drive the cutter 53 to move horizontally and linearly. The lifting linear module 52 can drive the cutter 53 to move linearly and vertically. When the cutter 53 moves horizontally to the set position, the lifting linear module 52 drives the cutter 53 and the rollers 55 to move downward. The rollers 55 are first pressed against the roller cylinder. Then the lifting linear module 52 drives the cutter 53 and the rollers 55 to continue moving downward. At this time, the rollers 55 and the lifting seat 54 move upward along the cylinder of the lifting linear module 52. The cutter 53 moves downward through the through hole of the lifting seat 54 and cuts the rubber sleeve. When the roller cylinder rotates, the two rollers 55 pressed against the roller cylinder also rotate.

[0032] The working mode of the present application is as follows. First, the roller cylinder is placed on the roller cylinder rotating mechanism 4. Then the roller cylinder end limiting mechanism 2 presses against the two ends of the roller cylinder to limit the horizontal movement of the roller cylinder. Then the roller cylinder rotating mechanism 4 drives the roller cylinder to rotate. The rubber sleeve cutting mechanism 5 drives the cutter 53 to move downward and completes the cutting of the rubber sleeve around the rotating roller cylinder below. After cutting, the roller cylinder pushing-out mechanism 3 pushes the roller cylinder out of the machine table 1.

[0033] Based on the above ideal embodiments of the present application, the relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited by the content of the specification, but must be determined by the scope of the claims.

Claims

1. A roll automatic gum cutting machine, characterized by, Including machine table (1), roller end limiting mechanism (2), roller push-out mechanism (3), roller rotating mechanism (4), rubber sleeve cutting mechanism (5), two rubber sleeve cutting mechanisms (5) are provided on the machine table (1), and the roller end limiting mechanism (2), the roller push-out mechanism (3) and the roller rotating mechanism (4) are installed on the machine table (1).

2. The roll automatic skiver according to claim 1, characterized in that: The roller end limiting mechanism (2) comprises a front ejector rod (21), a front ejector rod drive cylinder (22), a rear ejector rod (23), a rodless cylinder (24), a horizontal straight rail (25), a limiting block (26), a damping rod (27) and a fastening bolt (28), the cylinder body of the front ejector rod drive cylinder (22) and the cylinder body of the rodless cylinder (24) are fixed on the machine table (1), the front ejector rod (21) is fixed on the piston rod of the front ejector rod drive cylinder (22), the rear ejector rod (23) is fixed on the sliding seat of the rodless cylinder (24), the limiting block (26) is slidably connected on the horizontal straight rail (25), a plurality of screw holes are sequentially arranged on the horizontal straight rail (25), the fastening bolt (28) is threadedly connected on the limiting block (26), and the damping rod (27) is installed on the limiting block (26).

3. The roll automatic skiver according to claim 2, characterized in that: The roller push-out mechanism (3) comprises a bent plate (31), a bent plate drive cylinder one (32), a bent plate drive cylinder two (33), a sliding block (34) and a fastening bolt one (35), the bent plate (31) is fixed on the piston rod of the bent plate drive cylinder one (32) and the piston rod of the bent plate drive cylinder two (33), the cylinder body of the bent plate drive cylinder one (32) is fixed on the machine table (1), the cylinder body of the bent plate drive cylinder two (33) is fixed on the sliding block (34), the sliding block (34) is slidably connected on the horizontal straight rail (25), and the fastening bolt one (35) is threadedly connected on the sliding block (34).

4. The roll automatic skiver according to claim 1, characterized in that: The roller rotating mechanism (4) comprises a cylinder body (41) and a support ring (42), a plurality of screw holes are distributed on the cylinder body (41), a plurality of support rings (42) are threadedly connected on the cylinder body (41), two parallel cylinder bodies (41) are rotationally connected on the machine table (1), and the end of one cylinder body (41) is connected on the output shaft of a motor, and the output shaft of the motor is connected on the end of the other cylinder body (41) through a synchronous wheel and a synchronous belt.

5. The roll automatic skiver according to claim 1, characterized in that: The rubber sleeve cutting mechanism (5) comprises a horizontal linear module (51), a lifting linear module (52), a cutter (53), a lifting seat (54), a roller (55) and a spring, the sliding seat of the horizontal linear module (51) and the cylinder body of the lifting linear module (52) are fixed together, the lifting seat (54) is slidably connected on the cylinder body of the lifting linear module (52), the spring is connected between the lifting seat (54) and the cylinder body of the lifting linear module (52), two parallel rollers (55) are rotationally connected on the lifting seat (54), the lifting seat (54) is provided with a perforation for penetrating the cutter (53), and the cutter (53) is fixed on the sliding seat of the lifting linear module (52).

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