Rubber cloth cutting device

Abstract

The utility model belongs to the technical field of rubber cloth cutting, and particularly relates to a rubber cloth cutting device which comprises a fixing plate, mounting boxes are fixedly mounted on the left side and the right side of the front side of the fixing plate, a rubber cloth cutting supporting frame is fixedly mounted in the middle of the front side of the fixing plate, and a supporting plate is fixedly mounted above the front side of the fixing plate. According to the rubber cloth cutting device, rubber cloth can be placed above the rubber cloth cutting supporting frame, a first motor can be controlled to drive a bidirectional lead screw to rotate according to the thickness of the rubber cloth, the bidirectional lead screw can drive sliding blocks on the two sides to move through thread fit, the sliding blocks can drive conveying rollers to abut against the rubber cloth, and the rubber cloth cutting efficiency is improved. A second motor is controlled to drive a rotating shaft to rotate, so that the rotating shaft can drive a conveying roller to rotate, the conveying roller can convey the rubber cloth, a mounting plate can be inserted into the inner side of a sliding block through an insertion block, and the second motor, the rotating shaft and the conveying roller are separately dismounted and mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber cloth cutting, in particular to a rubber cloth cutting device. Background Art

[0002] Rubber cloth is widely used in many industrial fields such as automobile manufacturing, building waterproofing, chemical anti-corrosion, etc. In the production and processing of rubber cloth, cutting is a key process. Traditional rubber cloth cutting methods often rely on manually operated scissors or simple handheld cutting tools, which has many disadvantages. First, the cutting accuracy is difficult to guarantee, and manual cutting is prone to problems such as uneven cuts and large dimensional deviations, which seriously affect the quality of rubber cloth products and subsequent performance. Secondly, manual cutting is inefficient and difficult to meet the needs of large-scale production, which increases production costs and production cycles. In addition, during the cutting process, since the rubber cloth has a certain elasticity and toughness, manual operation requires a lot of strength and high labor intensity, and it is easy to cause safety hazards to the operator due to improper operation, such as cutting the hands;

[0003] Publication No. CN 210616615 U discloses a rubber sheet cutting device comprising a workbench having two first T-shaped slots horizontally formed on the top surface thereof, wherein first T-shaped sliders are disposed within the first T-shaped slots. The device for cutting the hot melt adhesive sheet to a fixed length slides on the workbench via adhesive blocks on a fixed plate.

[0004] When in use, the existing device is cutting, and the cloth is prone to movement, making it inconvenient to cut. In addition, the rubber cloth is very tough, so the knife is prone to wear during the long cutting process, and each time the cutting is completed, the worker needs to pull it and fix it again. Therefore, we propose a rubber cloth cutting device. Utility Model Content

[0005] The purpose of the utility model is to provide a rubber cloth cutting device to solve the existing problems.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A rubber sheet cutting device comprises a fixed plate, mounting boxes are fixedly installed on the left and right sides of the front side of the fixed plate, a rubber sheet cutting support frame is fixedly installed in the middle of the front side of the fixed plate, a support plate is fixedly installed above the front side of the fixed plate, an electric telescopic rod is fixedly installed on the top of the support plate, and a lower pressure frame is fixedly installed on the output end of the electric telescopic rod.

[0008] As a further improvement of the above-mentioned solution, a first motor is fixedly installed on the bottom of the installation box, a bidirectional screw rod is fixedly installed on the output end of the first motor, the bidirectional screw rod is rotatably installed on the left and right sides of the inner side of the installation box, a pulley is fixedly installed on the outer side of the bidirectional screw rod, and a synchronous belt is tensioned on the outer side of the pulley.

[0009] As a further improvement of the above scheme, sliding blocks are threadedly installed on the upper and lower sides of the outer side of the bidirectional screw, a mounting plate is provided on the front side of the sliding block, insertion blocks are fixedly installed on the left and right sides of the rear side of the mounting plate, and a fixing bolt is threadedly installed on one side of the synchronous belt.

[0010] As a further improvement of the above solution, second motors are fixedly mounted on the left and right sides of the front side of the mounting plate, a rotating shaft is fixedly mounted on the output end of the second motor, and a conveying roller is fixedly mounted on the outer side of the rotating shaft.

[0011] As a further improvement of the above solution, a third motor is fixedly installed on the front inner wall of the lower pressure frame, a one-way screw is fixedly installed on the output end of the third motor, a moving block is fixedly installed on the outer thread of the one-way screw, and a laser cutting device is fixedly installed on the bottom of the moving block.

[0012] As a further improvement of the above solution, the shape of the lower pressing frame is C-shaped, a guide groove is provided at the bottom of the lower pressing frame, and the moving block is slidably installed on the inner side of the guide groove.

[0013] As a further improvement of the above solution, limiting grooves are provided on the left and right sides of the front side of the installation box, and the sliding block is in an I-shape, and the sliding block is slidably installed on the inner side of the limiting grooves.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The utility model provides a rubber cloth cutting device, which can place the rubber cloth above the rubber cloth cutting support frame, and can control the first motor to drive the bidirectional screw to rotate according to the thickness of the rubber cloth, so that the bidirectional screw can drive the sliding blocks on both sides to move through the threaded engagement, so that the sliding blocks can drive the conveying roller to abut against the rubber cloth, and control the second motor to drive the rotating shaft to rotate, so that the rotating shaft can drive the conveying roller to rotate, so that the conveying roller can convey the rubber cloth, and the mounting plate can be inserted into the inner side of the sliding block through the insertion block, so that the second motor, the rotating shaft and the conveying roller can be disassembled and installed respectively;

[0016] (2) The utility model provides a rubber cloth cutting device. After the rubber cloth moves to a specified position, the electric telescopic rod can be controlled to drive the lower pressing frame to press down, so that the lower pressing frame can press down and fix the two sides of the rubber cloth to be cut. The third motor is controlled to drive the one-way screw to rotate, so that the one-way screw can drive the moving block and the laser cutting device to move through the threaded combination, so that the laser cutting device can cut the rubber cloth after moving, so that the rubber cloth is relatively stable during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a rubber cloth cutting device proposed in the utility model;

[0019] Figure 2 This is a partial three-dimensional structural diagram of a rubber cloth cutting device proposed in the present invention;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure of part A;

[0021] Figure 4 The figure is a schematic diagram of the exploded part of the rubber cloth cutting device proposed by the present invention.

[0022] In the figure: 1. Fixed plate; 2. Mounting box; 3. Rubber cloth cutting support frame; 4. Support plate; 5. Electric telescopic rod; 6. Lower pressure frame; 7. First motor; 8. Bidirectional screw; 9. Pulley; 10. Synchronous belt; 11. Sliding block; 12. Mounting plate; 13. Insert block; 14. Fixing bolt; 15. Second motor; 16. Rotating shaft; 17. Conveyor roller; 18. Third motor; 19. One-way screw; 20. Moving block; 21. Laser cutting device. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] refer to Figure 1-4A rubber cloth cutting device includes a fixed plate 1, an installation box 2 is fixedly installed on the left and right sides of the front side of the fixed plate 1, a rubber cloth cutting support frame 3 is fixedly installed at the middle of the front side of the fixed plate 1, a support plate 4 is fixedly installed on the upper front side of the fixed plate 1, an electric telescopic rod 5 is fixedly installed on the top of the support plate 4, and a lower pressure frame 6 is fixedly installed on the output end of the electric telescopic rod 5; a first motor 7 is fixedly installed on the bottom of the installation box 2, and a bidirectional screw rod 8 is fixedly installed on the output end of the first motor 7. The bidirectional screw rod 8 is rotatably installed on the left and right sides of the inner side of the installation box 2, and a pulley 9 is fixedly installed on the outside of the bidirectional screw rod 8. A synchronous belt 10 is tensioned on the outside of the pulley 9.

[0025] The outer side of the bidirectional screw rod 8 is threaded with sliding blocks 11 on the upper and lower sides, and a mounting plate 12 is provided on the front side of the sliding block 11. Insertion blocks 13 are fixedly installed on the left and right sides of the rear side of the mounting plate 12. A fixing bolt 14 is threadedly installed on one side of the synchronous belt 10. A card slot is provided on one side of the sliding block 11, so that the insertion block 13 can be inserted into the inner side of the card slot, and the insertion block 13 can be locked by the fixing bolt 14, so that the connection between the sliding block 11 and the mounting plate 12 is relatively tight. The front side of the mounting plate 12 is fixedly installed on the left and right sides. A second motor 15 is fixedly mounted on the output end of the second motor 15 with a rotating shaft 16, and a conveying roller 17 is fixedly mounted on the outer side of the rotating shaft 16; the second motor 15 can drive the rotating shaft 16 and the conveying roller 17 to rotate, so that the conveying roller 17 can convey the rubber cloth; a third motor 18 is fixedly mounted on the front inner wall of the lower pressure frame 6, and a one-way screw rod 19 is fixedly mounted on the output end of the third motor 18, and a moving block 20 is threadedly mounted on the outer side of the one-way screw rod 19, and a laser cutting device 21 is fixedly mounted on the bottom of the moving block 20.

[0026] The lower pressure frame 6 is in the shape of a C, and a guide groove is provided at the bottom of the lower pressure frame 6, and the moving block 20 is slidably installed on the inner side of the guide groove; the guide groove makes it easy for the moving block 20 to slide only above the one-way screw rod 19 after being subjected to force; limiting grooves are provided on the left and right sides of the front side of the installation box 2, and the sliding block 11 is in the shape of an I-shape, and the sliding block 11 is slidably installed on the inner side of the limiting groove; the limiting groove makes it easy for the sliding block 11 to slide, and the I-shaped sliding block 11 facilitates the installation of the mounting plate 12.

[0027] The implementation principle of a rubber cloth cutting device in the embodiment of the present application is as follows: the device can place the rubber cloth above the rubber cloth cutting support frame 3, and can control the first motor 7 to drive the bidirectional screw rod 8 to rotate according to the thickness of the rubber cloth, so that the bidirectional screw rod 8 can drive the sliding blocks 11 on both sides to move through the threaded engagement, so that the sliding blocks 11 can drive the conveying roller 17 to abut against the rubber cloth, control the second motor 15 to drive the rotating shaft 16 to rotate, so that the rotating shaft 16 can drive the conveying roller 17 to rotate, so that the conveying roller 17 can convey the rubber cloth, and the mounting plate 12 can be inserted through the block 1 3 is inserted into the inner side of the sliding block 11, so that the second motor 15, the rotating shaft 16 and the conveying roller 17 can be removed and installed respectively; after the rubber sheet is moved to the specified position, the electric telescopic rod 5 can be controlled to drive the lower pressing frame 6 to press down, so that the lower pressing frame 6 can press down and fix the two sides of the rubber sheet at the position to be cut, and the third motor 18 can be controlled to drive the one-way screw rod 19 to rotate, so that the one-way screw rod 19 can drive the moving block 20 and the laser cutting device 21 to move through the threaded engagement, so that the laser cutting device 21 can cut the rubber sheet after moving, so that the rubber sheet is relatively stable during the cutting process.

[0028] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0029] The above describes in detail the rubber sheet cutting device provided by the present invention. This document uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications fall within the scope of protection of the claims of the present invention.

Claims

1. A rubber cloth cutting device, characterized in that: include: A fixing plate (1) is provided, wherein installation boxes (2) are fixedly installed on the left and right sides of the front side of the fixing plate (1), a rubber cloth cutting support frame (3) is fixedly installed in the middle of the front side of the fixing plate (1), a support plate (4) is fixedly installed above the front side of the fixing plate (1), an electric telescopic rod (5) is fixedly installed on the top of the support plate (4), and a lower pressure frame (6) is fixedly installed on the output end of the electric telescopic rod (5).

2. The rubber cloth cutting device according to claim 1, characterized in that: A first motor (7) is fixedly mounted on the bottom of the installation box (2), a bidirectional screw rod (8) is fixedly mounted on the output end of the first motor (7), the bidirectional screw rod (8) is rotatably mounted on the left and right sides of the inner side of the installation box (2), a pulley (9) is fixedly mounted on the outer side of the bidirectional screw rod (8), and a synchronous belt (10) is tensioned on the outer side of the pulley (9).

3. The rubber cloth cutting device according to claim 2, characterized in that: Sliding blocks (11) are threadedly installed on the upper and lower sides of the outer side of the bidirectional screw rod (8), a mounting plate (12) is provided on the front side of the sliding block (11), and insertion blocks (13) are fixedly installed on the left and right sides of the rear side of the mounting plate (12), and a fixing bolt (14) is threadedly installed on one side of the synchronous belt (10).

4. The rubber cloth cutting device according to claim 3, characterized in that: A second motor (15) is fixedly mounted on the left and right sides of the front side of the mounting plate (12); a rotating shaft (16) is fixedly mounted on the output end of the second motor (15); and a conveying roller (17) is fixedly mounted on the outer side of the rotating shaft (16).

5. The rubber cloth cutting device according to claim 1, characterized in that: A third motor (18) is fixedly mounted on the front inner wall of the lower pressure frame (6); a one-way screw rod (19) is fixedly mounted on the output end of the third motor (18); a moving block (20) is threadedly mounted on the outer side of the one-way screw rod (19); and a laser cutting device (21) is fixedly mounted on the bottom of the moving block (20).

6. The rubber cloth cutting device according to claim 5, characterized in that: The lower pressing frame (6) is in a C-shape, a guide groove is provided at the bottom of the lower pressing frame (6), and the moving block (20) is slidably mounted on the inner side of the guide groove.

7. The rubber cloth cutting device according to claim 3, characterized in that: Limiting grooves are provided on the left and right sides of the front side of the installation box (2); the sliding block (11) is in an I-shape and is slidably mounted on the inner side of the limiting grooves.

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