Steel wire rope core conveying belt peeling machine

Abstract

The utility model discloses a peeling machine for a steel wire rope core conveying belt. The peeling machine comprises a power part and a mechanism cutting motion output part, the power part comprises a peeling machine main body shell upper cover, and a peeling machine lower base support is arranged in the peeling machine main body shell upper cover; a driving part is fixedly arranged on the peeling machine lower base support, and a transmission bearing is arranged at the output end of the driving part; the mechanism cutting motion output part comprises vertical cutting tool mounting frames symmetrically arranged at the two side ends of the bottom of the peeling machine lower base support and a cutting guide block arranged at the lower end of a transmission bearing, and a plurality of vertical cutting triangular blades are evenly and fixedly arranged on the lower portions of the vertical cutting tool mounting frames at intervals. A disc transverse cutting tool is arranged on the lower portion of the cutting guide block. Two cutting modes of rotary motion and linear motion can be performed at the same time, and a belt is cut into a plurality of narrow long strips through vertical cutting, so that the peeling efficiency is improved during transverse cutting of a cutter.

Description

Technical Field

[0001] The utility model relates to the technical field of mechatronic cutting, in particular to a steel wire core conveyor belt peeling machine. Background Art

[0002] At present, the transmission belts used to transport objects in mines are composed of steel wire and rubber. After long-term transmission, the belt surface is damaged and needs to be cut to connect the steel wire. Traditional manual cutting of damaged belts has poor efficiency, low yield rate, low safety factor and cannot peel off the steel wire and belt at one time.

[0003] Secondly, the commonly used lengths of rubber belts are standard lengths prepared by manufacturers. Belt conveyors that transport objects underground in mines require very long belts. Single belts shipped by manufacturers do not reach the length required by belt conveyors. Therefore, it is usually necessary to cut the colloid on the surface of a single belt to connect the internal steel wire, and then use hot-melt vulcanization technology to connect the colloid to make the belt length required by the belt conveyor. If the colloid on the steel wire is not cleaned, it will affect the quality of vulcanization.

[0004] However, in the process of stripping, the traditional stripping machine uses external force to pull the surface of the belt and uses the blade to cut the steel wire. The belt is not completely fixed during the stripping process, which will cause the belt to shake with the cutting action. The cutter cannot move according to the specified position, so the steel wire is cut and the belt is cut off. The cutter cannot stop working immediately after touching the steel wire. In addition, the cut waste cannot be cleaned in time, causing the cutting tool to jam and stop working. Utility Model Content

[0005] The utility model aims to provide a steel cord conveyor belt peeling machine to solve the technical problems mentioned in the above background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses a steel wire core conveyor belt peeling machine, which comprises a power part and a mechanism cutting motion output part.

[0008] The power part comprises an inverted U-shaped upper cover of the peeling machine main body shell, and a lower base bracket of the peeling machine is arranged inside the upper cover of the peeling machine main body shell; a driving component is fixedly arranged on the lower base bracket of the peeling machine, and a transmission bearing is arranged at the output end of the driving component.

[0009] The cutting motion output part of the mechanism includes a vertical cutting tool mounting frame symmetrically arranged on both sides of the bottom of the lower base bracket of the peeling machine and a cutting guide block arranged at the lower end of the transmission bearing. A plurality of vertical cutting triangular blades are fixedly arranged at even intervals at the lower part of the vertical cutting tool mounting frame, and a circular disc cross-cutting tool is arranged at the lower part of the cutting guide block.

[0010] Furthermore, the vertical cutting tool mounting frame is fixedly connected to the lower base bracket of the peeling machine through a plurality of tool frame mounting bolts.

[0011] Furthermore, a disc cutter boss is provided in the middle of the upper part of the disc cross-cutting cutter.

[0012] Furthermore, a cutting knife sensor head is provided at the end of the tooth of the disc cross-cutting tool.

[0013] Furthermore, a cooling sprayer is provided at an upper end of one side of an upper cover of the shell of the main body of the peeling machine, and a retractable cooling sprayer duct is provided at an output end of the cooling sprayer.

[0014] Furthermore, a vertical lifting and adjusting screw is rotatably provided at one end of the top plate of the upper cover of the peeling machine main body shell, and a hand wheel is provided on the upper part of the lifting and adjusting screw. The lifting and adjusting screw is located below the upper cover of the peeling machine main body shell and is threadedly connected to a connecting block fixedly provided on the inner side of the lower base bracket of the peeling machine.

[0015] Furthermore, vertical lifting and sliding guide grooves are respectively provided on the two side panels of the upper cover of the peeling machine main body shell, and two slot bolts adapted to the lifting and sliding guide grooves are respectively provided on the two side panels of the lower base bracket of the peeling machine.

[0016] Compared with the prior art, the beneficial technical effects of the utility model are:

[0017] The utility model can realize two cutting modes of rotary motion and linear motion at the same time, and the vertical cutting cuts the belt into a plurality of narrower strips, thereby improving the stripping efficiency when the knife cuts horizontally.

[0018] The utility model has high safety performance. By setting a cutting knife sensor head on the disc cross-cutting knife, it effectively avoids the situation in the prior art that after the knife touches the steel wire during cutting, the steel wire is still cut off, causing too many belts to be scrapped. In addition, the power transmission adopts pneumatic drive, which is highly safe when working in the mine.

[0019] The disc cross-cutting tool of the utility model adds a boss structure on the blade to enable waste to be discharged obliquely upward, thereby improving the waste discharge efficiency and preventing the tool from being blocked and stopping working due to excessive waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cutting tool structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the disc cutting tool structure of the utility model;

[0025] Figure 5 It is a cross-sectional structural schematic diagram of the utility model;

[0026] Figure 6 It is a schematic diagram of the overall working state of the equipment when the utility model is specifically applied;

[0027] Explanation of the reference numerals: 1. Upper cover of the peeling machine main body shell; 2. Lower base bracket of the peeling machine; 3. Pneumatic motor; 4. Air guide pipe; 5. Transmission bearing; 6. Vertical cutting tool mounting bracket; 7. Cutting guide block; 8. Tool holder mounting bolt; 9. Vertical cutting triangular blade; 10. Disc cross-cutting tool; 11. Disc tool boss; 12. Cutting tool sensor head; 13. Cooling sprayer; 14. Cooling sprayer duct; 15. Lifting and lowering adjustment screw; 16. Hand wheel; 17. Connecting block; 18. Lifting and lowering sliding guide groove; 19. Slot bolt; 20. Peeling machine moving guide rail; 21. Guide rail mounting bracket; 22. Fastening bolt; 23. Fastening nut; 24. Connecting plate; 25. Cutting belt block. DETAILED DESCRIPTION

[0028] like Figure 1-Figure 6 As shown, a steel cord conveyor belt peeling machine includes a power part and a mechanism cutting motion output part.

[0029] The power part includes an inverted U-shaped upper shell cover 1 of the main shell of the peeling machine, and a lower base bracket 2 of the peeling machine is installed inside the upper shell cover 1 of the main shell of the peeling machine. A driving component is fixedly installed on the lower base bracket 2 of the peeling machine, and the driving component can be a pneumatic motor, a hydraulic motor or an electric motor. In this embodiment, the driving component is specifically set to be a pneumatic motor 3, and the pneumatic motor 3 is connected to an external air compressor through an air duct 4. A transmission bearing 5 is installed at the output end of the pneumatic motor 3.

[0030] The cutting motion output part of the mechanism includes a vertical cutting tool mounting frame 6 symmetrically arranged at both sides of the bottom of the lower base bracket 2 of the peeling machine and a cutting guide block 7 installed at the lower end of the transmission bearing 5. Specifically: the vertical cutting tool mounting frame 6 is fixedly connected to the lower base bracket 2 of the peeling machine through a plurality of tool frame mounting bolts 8, and a plurality of vertical cutting triangular blades 9 are evenly spaced and fixedly installed at the lower part of the vertical cutting tool mounting frame 2. A disc cross-cutting tool 10 is installed at the lower part of the cutting guide block 7, a disc tool boss 11 is arranged in the middle of the upper part of the disc cross-cutting tool 10, and a cutting tool sensor head 12 is arranged at the end of the tooth of the disc cross-cutting tool 10. When working, the pneumatic motor rotates the cutting guide block and the disc cross-cutting tool through the transmission bearing, guides the cutting route through the cutting guide block, and the vertical cutting triangular blade cuts the belt vertically into several small strips, and then the disc cross-cutting tool performs cross-cutting to peel the upper surface of the steel wire in the belt. The cut belt strip waste is guided out of the tool working area by the designed disc tool boss to avoid accumulation and tool jam, thereby improving the peeling efficiency of the disc cross-cutting tool. When the cutting tool sensor head touches the steel wire during operation, the drive motor immediately stops driving the tool to avoid cutting the steel wire, thereby improving the product peeling qualification rate.

[0031] In addition, a cooling sprayer 13 is installed at the upper end of one side of the upper cover 1 of the main shell of the peeling machine, and a retractable cooling sprayer conduit 14 is installed at the output end of the cooling sprayer 13. The cooling sprayer and the cooling spray conduit constitute the cooling system of the equipment. When the tool rotates at a high speed, high temperature will be generated. The pneumatic motor provides power to make the cooling sprayer adjust the liquid pressure to spray liquid through the cooling sprayer conduit to cool the tool, ensuring that the tool works at a normal temperature and avoids high temperature overload.

[0032] In this embodiment, a vertical lifting adjustment screw 15 is rotatably installed at one end of the top plate of the upper cover 1 of the main shell of the peeling machine, and a hand wheel 16 is installed on the upper part of the lifting adjustment screw 15. The lifting adjustment screw 15 is located below the upper cover 1 of the main shell of the peeling machine and is threadedly connected with a connecting block 17 fixedly arranged on the inner side of the lower base bracket 2 of the peeling machine. In addition, vertical lifting and sliding guide grooves 18 are respectively provided on the two side plates of the upper cover 1 of the main shell of the peeling machine, and two slot bolts 19 adapted to the lifting and sliding guide grooves 18 are respectively installed on the two side plates of the lower base bracket 2 of the peeling machine. By rotating the hand wheel, the lifting and adjusting screw drives the connecting block and the lower base bracket of the peeling machine to move up and down during the rotation process. After the adjustment is completed, the lower base bracket of the peeling machine is fixed by the slot bolts, so as to adjust the cutting height of the tool to cope with different belt cutting surface heights, so as to facilitate the normal operation of the peeling machine under different working conditions.

[0033] When the utility model is implemented, two peeling machines can be arranged together on the peeling machine moving guide rail 20. Specifically, a guide rail mounting frame 21 is fixedly set on the side of the upper cover 1 of the peeling machine main body shell of each peeling machine, and the guide rail mounting frames 21 of the two peeling machines are arranged opposite to each other. The two guide rail mounting frames 21 are fixedly connected to the two ends of the connecting plate 24 by multiple groups of fastening bolts 22 and fastening nuts 23. The middle part of the connecting plate 24 is connected and cooperated with the peeling machine moving guide rail 20, so that the two peeling machines can peel and cut the cutting belt block 25 on the same horizontal line, thereby greatly improving the peeling operation efficiency.

[0034] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A steel cord conveyor belt peeling machine, characterized in that: It includes a power part and a mechanism cutting motion output part; The power part comprises an inverted U-shaped upper cover of the main shell of the peeling machine, and a lower base bracket of the peeling machine is arranged inside the upper cover of the main shell of the peeling machine; a driving component is fixedly arranged on the lower base bracket of the peeling machine, and a transmission bearing is arranged at the output end of the driving component; The cutting motion output part of the mechanism includes a vertical cutting tool mounting frame symmetrically arranged on both sides of the bottom of the lower base bracket of the peeling machine and a cutting guide block arranged at the lower end of the transmission bearing. A plurality of vertical cutting triangular blades are fixedly arranged at even intervals at the lower part of the vertical cutting tool mounting frame, and a circular disc cross-cutting tool is arranged at the lower part of the cutting guide block.

2. The steel cord conveyor belt peeling machine according to claim 1, characterized in that: The vertical cutting tool mounting frame is fixedly connected to the lower base bracket of the peeling machine through a plurality of tool frame mounting bolts.

3. The steel cord conveyor belt peeling machine according to claim 1, characterized in that: A disc cutter boss is arranged in the middle of the upper part of the disc crosscutting cutter.

4. The steel cord conveyor belt peeling machine according to claim 3, characterized in that: A cutting knife sensor head is arranged at the end of the tooth of the disc cross-cutting knife.

5. The steel cord conveyor belt peeling machine according to claim 1, characterized in that: A cooling sprayer is arranged at the upper end of one side of the upper cover of the shell of the main body of the peeling machine, and a retractable cooling sprayer conduit is arranged at the output end of the cooling sprayer.

6. The steel cord conveyor belt peeling machine according to claim 1, characterized in that: A vertical lifting adjustment screw is rotatably provided at one end of the top plate of the upper cover of the peeling machine main body shell, and a hand wheel is provided on the upper part of the lifting adjustment screw. The lifting adjustment screw is located below the upper cover of the peeling machine main body shell and is threadedly connected to a connecting block fixedly provided on the inner side of the lower base bracket of the peeling machine.

7. The steel cord conveyor belt peeling machine according to claim 6, characterized in that: Vertical lifting and sliding guide grooves are respectively provided on the two side plates of the upper cover of the peeling machine main body shell, and two slot bolts adapted to the lifting and sliding guide grooves are respectively provided on the two side plates of the lower base bracket of the peeling machine.

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