Rope cutting and winding mechanism of bale breaker

Abstract

The invention provides a rope cutting and winding mechanism of a bale breaker, which comprises a rack, a transverse guide rail is mounted on the rack, a rope cutting mechanism and a rope winding mechanism are mounted on the transverse guide rail, the rope winding mechanism comprises a rope winding moving frame, and the rope winding moving frame is mounted on the transverse guide rail through a second transverse moving module; a sliding oil cylinder which is driven in the longitudinal direction is installed on the rope winding moving frame, a moving installation base is installed on a telescopic shaft of the sliding oil cylinder, a rope winding box body is installed at the bottom of the moving installation base, a rope winding motor which is vertically and downwards arranged is installed in the rope winding box body, and a rotating disc is installed on an output shaft of the rope winding motor. And two rope winding insertion rods which extend downwards and are symmetrically arranged are mounted at the bottom of the turntable. The rope cutting and winding mechanism of the bale breaker is reasonable in design, high in automation degree and capable of achieving automatic rope disassembling operation on bale materials, greatly improves the rope disassembling efficiency of the bale materials, can achieve rope winding after the rope is cut off, and eliminates potential safety risks.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material processing equipment, in particular to a rope cutting and winding mechanism of a bale opener. BACKGROUND

[0002] Light materials usually need to be compressed and collected by a packing machine or a baling machine before being transported, which can greatly reduce the transportation space. When the baled materials are transported to the designated position, the baled materials need to be unbundled, that is, the ropes need to be removed. At present, the common method of unbundling is still manual, which requires manual cutting and pulling of the ropes, wasting a lot of labor and having potential safety hazards, which has become more and more difficult to meet the requirements of modern production, and therefore needs to be improved.

[0003] In order to solve the above technical problems, the applicant previously filed a patent application for a rope cutting and winding mechanism of a bale opener with the application number CN202422732588.1, which can automatically cut and pull the ropes of the baled materials, thereby completing the automatic cutting and pulling of the ropes without manual intervention throughout the process, and greatly improving the efficiency of unbundling the baled materials. However, it is found in actual use that the ropes of the baled materials are relatively long, and in the actual pulling process, the cut ropes are easy to touch other equipment or operators in the factory, which has potential safety risks. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a rope cutting and winding mechanism of a bale opener, which can automatically cut and pull the ropes of the baled materials, and can wind the ropes after being cut, thereby eliminating the potential safety risks.

[0005] To achieve the above technical solutions, the present application provides a rope cutting and winding mechanism of a bale opener, which comprises a rack, a transverse guide rail installed on the rack, a rope cutting mechanism and a rope winding mechanism installed on the transverse guide rail and movable along the transverse guide rail, the rope winding mechanism comprising a rope winding moving frame installed on the transverse guide rail through a second transverse moving module, a sliding oil cylinder driven in the longitudinal direction installed on the rope winding moving frame, a moving mounting seat installed on the extension shaft of the sliding oil cylinder, a rope winding box body installed at the bottom of the moving mounting seat, a rope winding motor installed vertically downward in the rope winding box body, a turntable installed on the output shaft of the rope winding motor, two rope winding insertion rods extending downward and symmetrically installed at the bottom of the turntable, and a rope winding detection oil cylinder installed horizontally along the transverse direction at the bottom of the rope winding box body, and a material sensor installed on the extension shaft of the rope winding detection oil cylinder.

[0006] In the above technical solution, during actual work, when the bundle is conveyed between the rope cutting mechanism and the rope winding mechanism, the distance between the rope cutting mechanism and the rope winding mechanism and the bundle is first sensed by the sensors installed on the rope cutting mechanism and the rope winding mechanism, and then the distance between the rope cutting mechanism and the rope winding mechanism and the bundle is adjusted by the transverse moving module. After the distance between the rope cutting mechanism and the rope winding mechanism and the bundle (the bundle is located in the middle of the rope cutting mechanism and the rope winding mechanism) is adjusted, the rope cutting mechanism and the rope winding mechanism simultaneously move downward from top to bottom. The rope cutting mechanism cuts the rope of the bundle, and at the same time, the sliding oil cylinder in the rope winding mechanism drives the moving mounting base to move downward, driving the rope winding box and the rope winding plug installed on the rope winding box to move downward, so that the synchronously cut rope is first concentrated together downward, and then the rope winding motor drives the rotating disc to rotate the rope winding plug, so that the cut rope is wound, thereby avoiding the cut rope from colliding with other equipment or operators in the factory building, and eliminating potential safety risks. After the winding of the rope is completed, the sliding oil cylinder drives the moving mounting base to reset, and then the second transverse moving module drives the rope moving frame to move to the rope recovery station, and the rope winding motor drives the rotating disc to rotate reversely, so as to unload the rope wound on the rope winding plug. Finally, the above operation is repeated.

[0007] Preferably, the bottom of the rope winding box is provided with three downward extending rope containing supports, and the bottoms between the three rope containing supports are connected by an arc-shaped rope containing plate. During actual work, the rope containing supports and the arc-shaped rope containing plate can prevent the rope from flying during winding, further ensuring the operation safety during winding.

[0008] Preferably, the left and right sides of the rope winding box are provided with outward extending oil cylinder mounting plates, downward vertically arranged rope pressing oil cylinders are installed on the oil cylinder mounting plates, and rope blocking plates are installed on the telescopic shafts of the two rope pressing oil cylinders. The rope blocking plates are located below the rotating disc. During actual work, the rope pressing oil cylinders can drive the rope blocking plates to move up and down. The rope blocking plates can collect the cut rope together during rope cutting, and prevent the cut rope from winding on the rotating disc or the motor.

[0009] Preferably, a second guide rod is vertically arranged upward on the rope blocking plate, a guide rod sleeve is installed on the oil cylinder mounting plate, the bottom of the second guide rod is fixed on the rope blocking plate, and the top of the second guide rod is inserted into the guide rod sleeve longitudinally arranged on the oil cylinder mounting plate, so as to ensure that the rope pressing oil cylinder drives the rope blocking plate to move vertically up and down.

[0010] Preferably, the rope cutting mechanism comprises a rope cutting moving frame which is connected to the lateral guide rail through the first lateral moving module, a longitudinal driving assembly is installed on the rope cutting moving frame, a sliding installation column is installed on the longitudinal driving assembly, and a rope cutting assembly is installed at the bottom of the sliding installation column. In actual work, the longitudinal driving assembly can drive the rope cutting assembly to move up and down, and the rope cutting assembly is in contact with the bundled material to realize the cutting of the rope on the bundled material.

[0011] Preferably, the longitudinal driving assembly comprises a mounting seat installed on the rope cutting moving frame, a longitudinal moving slide rail is installed at the bottom of the mounting seat, a sliding installation column is installed on the longitudinal moving slide rail, and a longitudinal driving motor is installed on the mounting seat and connected with the longitudinal moving slide rail. In actual work, the longitudinal driving motor can drive the sliding installation column to move up and down on the longitudinal moving slide rail, so as to control the up and down position of the cutting assembly installed on the sliding installation column.

[0012] Preferably, the rope cutting assembly comprises a rope cutting driving motor installed at the bottom of the sliding installation column, and a cutting wheel is installed on the output shaft of the rope cutting driving motor. In actual work, the cutting wheel is driven by the rope cutting driving motor to rotate at high speed, so as to cut the bundled rope.

[0013] Preferably, a rope cutting detection oil cylinder is installed above the rope cutting assembly on the sliding installation column, and a pressure sensor is installed on the telescopic shaft of the rope cutting detection oil cylinder. In actual work, when it is necessary to confirm the distance between the rope cutting mechanism and the bundled material, the pressure sensor can be driven by the rope cutting detection oil cylinder to be pushed out forward, then the first lateral moving module drives the rope cutting moving frame to move close to the bundled material, when the pressure sensor is in contact with the surface of the bundled material, the distance between the rope cutting mechanism and the bundled material can be determined, and then the cutting assembly can cut the rope on the surface of the bundled material.

[0014] Preferably, a first guide rod vertically upward is installed on the moving installation seat, a guide rod sleeve is installed on the rope winding moving frame, the bottom of the first guide rod is fixed on the moving installation seat, and the top of the first guide rod is inserted into the guide rod sleeve in the longitudinal direction. The first guide rod can ensure that the moving installation seat moves vertically up and down when the sliding oil cylinder drives the moving installation seat to move.

[0015] The rope cutting and winding mechanism of the unpacking machine has the advantages that the rope cutting and winding mechanism of the unpacking machine is rationally designed and has high automation, can realize automatic rope cutting operation on the baled material, greatly improves the rope cutting efficiency of the baled material, and can realize winding of the rope after the rope is cut, eliminating potential safety risks. In actual work, the rope cutting mechanism and the rope winding mechanism can move on the lateral guide rail through the first lateral movement module and the second movement module respectively, when the baled material is conveyed between the rope cutting mechanism and the rope winding mechanism, first, the distance between the rope cutting mechanism and the rope winding mechanism and the baled material is sensed through the sensor installed on the rope cutting mechanism and the rope winding mechanism, then the distance between the rope cutting mechanism and the rope winding mechanism and the baled material is adjusted through the lateral movement module, after the distance between the rope cutting mechanism and the rope winding mechanism and the baled material (the baled material is located in the middle of the rope cutting mechanism and the rope winding mechanism) is adjusted, the rope cutting mechanism and the rope winding mechanism move downward at the same time, wherein the rope cutting mechanism cuts the rope of the baled material, at the same time, the sliding oil cylinder in the rope winding mechanism drives the moving mounting seat to drive the rope winding box and the rope winding plug installed on the rope winding box to move downward, the synchronously cut rope is first concentrated together downward, then the rope winding motor drives the rotating disc to drive the rope winding plug to rotate, the cut rope is wound well, so that the cut rope can be avoided from colliding with other equipment or operators in the factory building, eliminating potential safety risks; after the winding of the rope is completed, the sliding oil cylinder drives the moving mounting seat to reset, then the second lateral movement module drives the rope winding moving frame to move to the rope recycling station, the rope winding motor drives the rotating disc to rotate reversely, and the rope wound on the rope winding plug is unloaded. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the present application.

[0017] Figure 2 is a top view of the present application.

[0018] Figure 3 is a side view of the present application.

[0019] Figure 4 is a front view of the present application.

[0020] Figure 5 is a partial structure assembly view of the rope winding mechanism in the present application.

[0021] Figure 6 is a partial structure sectional view of the rope winding mechanism in the present application.

[0022] In the figure: 1, frame; 2, transverse guide rail; 3, rope cutting mechanism; 31, rope cutting moving frame; 32, first transverse moving module; 33, mounting seat; 34, longitudinal driving motor; 35, longitudinal moving slide rail; 36, sliding mounting column; 37, rope cutting detection oil cylinder; 38, rope cutting driving motor; 39, cutting wheel; 310, pressure sensor; 4, rope winding mechanism; 41, rope winding moving frame; 42, sliding oil cylinder; 43, second transverse moving module; 44, moving mounting seat; 45, first guide rod sleeve; 46, first guide rod; 47, rope winding box; 48, rope blocking plate; 49, rope pressing oil cylinder; 410, second guide rod; 411, rope winding detection oil cylinder; 412, rope winding inserting rod; 413, rope holding support; 414, arc-shaped rope holding plate; 415, rotating disc; 416, rope winding motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0024] Embodiment: a rope cutting and winding mechanism of a bale breaker.

[0025] Reference Figures 1 to 6As shown, a rope cutting and winding mechanism of a bagging machine includes: a frame 1, a transverse guide rail 2 is installed on the frame 1, and a rope cutting mechanism 3 and a rope winding mechanism 4 are installed on the transverse guide rail 2, wherein the rope cutting mechanism 3 includes a rope cutting mobile frame 31, and the rope cutting mobile frame 31 is connected to the transverse guide rail 2 through a first transverse moving module 32. During actual operation, the first transverse moving module 32 can drive the rope cutting mobile frame 31 to move on the transverse guide rail 2, and a longitudinal drive assembly is installed on the rope cutting mobile frame 31, and a sliding mounting column 36 is installed on the longitudinal drive assembly. The longitudinal drive assembly includes a mounting seat 33 installed on the rope cutting mobile frame 31, and a longitudinal moving slide rail 35 is installed at the bottom of the mounting seat 33. The sliding mounting column 36 is mounted on the longitudinal moving slide rail 35, and the longitudinal drive motor 34 is mounted on the mounting seat 33 and connected to the longitudinal moving slide rail 35. During actual work, the longitudinal drive motor 34 can drive the sliding mounting column 36 to move up and down on the longitudinal moving slide rail 35, thereby realizing the control of the up and down position of the cutting assembly installed on the sliding mounting column 36; the rope cutting assembly is mounted at the bottom of the sliding mounting column 36, and the rope cutting assembly includes a rope cutting drive motor 38 mounted at the bottom of the sliding mounting column 36, and a cutting wheel 39 is installed on the output shaft of the rope cutting drive motor 38. During actual work, the rope cutting drive motor 38 drives the cutting wheel 39 to rotate at a high speed to realize the cutting of the binding rope. A rope cutting detection cylinder 37 is installed on the sliding mounting column 36 above the rope cutting assembly, and a pressure sensor 310 is installed on the telescopic shaft of the rope cutting detection cylinder 37. During actual operation, when it is necessary to confirm the distance between the rope cutting mechanism 3 and the bale, the rope cutting detection cylinder 37 can be used to drive the pressure sensor 310 to push forward, and then the first horizontal moving module 32 drives the rope cutting moving frame 31 as a whole to approach the bale. When the pressure sensor 310 contacts the surface of the bale, the distance between the rope cutting mechanism 3 and the bale can be determined, and then the cutting assembly can be driven to cut the rope on the surface of the bale.

[0026] The winding rope mechanism 4 comprises a winding rope moving frame 41 installed on the transverse guide rail 2 through a second transverse moving module 43, a sliding oil cylinder 42 driven in the longitudinal direction is installed on the winding rope moving frame 41, a moving mounting base 44 is installed on the telescopic shaft of the sliding oil cylinder 42, in actual work, the sliding oil cylinder 42 can drive the moving mounting base 44 to move up and down, a winding rope box 47 is installed at the bottom of the moving mounting base 44, a winding rope motor 416 arranged vertically downward is installed in the winding rope box 47, a rotating disc 415 is installed on the output shaft of the winding rope motor 416, two winding rope inserting rods 412 extending downward and arranged symmetrically are installed at the bottom of the rotating disc 415, in actual work, the winding rope motor 416 can drive the rotating disc 415 to rotate with the two winding rope inserting rods 412. A winding rope detection oil cylinder 411 arranged horizontally is installed at the bottom of the winding rope box 47, a material sensor is installed on the telescopic shaft of the winding rope detection oil cylinder 411, in actual work, when the distance between the winding rope mechanism 4 and the bundled material needs to be confirmed, the material sensor can be driven to be pushed out forward by the winding rope detection oil cylinder 411, then the second transverse moving module 43 drives the winding rope moving frame 41 to move close to the bundled material as a whole, when the material sensor contacts the surface of the bundled material, the distance between the winding rope mechanism 4 and the bundled material can be determined.

[0027] Referring to Figure 5 and Figure 6 As shown in the drawings, three rope pocket supports 413 extending downward are installed at the bottom of the winding rope box 47, the bottoms between the three rope pocket supports 413 are connected through an arc-shaped rope pocket plate 414, in actual work, the rope pocket supports 413 and the arc-shaped rope pocket plate 414 can prevent the rope from flying randomly in the winding process, further ensuring the operation safety in the winding process. An oil cylinder mounting plate extending outward is arranged at the left and right sides of the winding rope box 47, a pressing rope oil cylinder 49 arranged vertically downward is installed on the oil cylinder mounting plate, a rope blocking pressing plate 48 is installed on the telescopic shaft of the two pressing rope oil cylinders 49, and the rope blocking pressing plate 48 is located below the rotating disc 415. In actual work, the pressing rope oil cylinder 49 can drive the rope blocking pressing plate 48 to move up and down, the rope blocking pressing plate 48 can collect the cut rope together on one hand and prevent the cut rope from winding on the rotating disc 415 or the winding rope motor 416 on the other hand. A second guide rod 410 arranged vertically upward is installed on the rope blocking pressing plate 48, a guide rod sleeve is installed on the oil cylinder mounting plate, the bottom of the second guide rod 410 is fixed on the rope blocking pressing plate 48, and the top of the second guide rod 410 is inserted into the guide rod sleeve arranged on the oil cylinder mounting plate in the longitudinal direction, which can ensure that the pressing rope oil cylinder 49 drives the rope blocking pressing plate 48 to move vertically up and down.

[0028] In order to further explain the present application, the working steps of the present application are explained as follows:

[0029] (1) The bundle is transported to the lower part between the rope cutting mechanism 3 and the rope winding mechanism 4.

[0030] (2) The longitudinal drive motor 34 in the rope cutting mechanism 3 drives the sliding installation column 36 to move the rope cutting assembly and the rope cutting detection oil cylinder 37 downward, and then drives the pressure sensor 310 to be pushed out forward through the rope cutting detection oil cylinder 37. The first transverse movement module 32 drives the rope cutting moving frame 31 to move close to the bundle as a whole, and when the pressure sensor 310 contacts the surface of the bundle, the first transverse movement module 32 stops moving. The longitudinal drive motor 34 drives the sliding installation column 36 to reset upward, and the rope cutting detection oil cylinder 37 drives the pressure sensor 310 to reset back. At the same time, the sliding oil cylinder 42 in the rope winding mechanism 4 drives the moving mounting seat 44 to move the rope winding box 47 and the rope winding detection oil cylinder 411 downward, and then drives the material sensor to be pushed out forward through the rope winding detection oil cylinder 411. Then the second transverse movement module 43 drives the rope winding moving frame 41 to move close to the bundle as a whole, and when the material sensor contacts the surface of the bundle, the second transverse movement module 43 stops moving. The sliding oil cylinder 42 drives the rope winding box 47 and the rope winding detection oil cylinder 411 to reset upward, and the rope winding detection oil cylinder 411 drives the material sensor to reset back.

[0031] (3) The first transverse movement module 32 in the rope cutting mechanism 3 drives the rope cutting moving frame 31 to move close to the bundle again by 2-5 cm as a whole, ensuring that the cutting wheel 39 can contact the ropes on the surface of the bundle. At the same time, the second transverse movement module 43 drives the rope winding moving frame 41 to move close to the bundle by 2-5 cm as a whole, ensuring that the rope winding insertion rod 412 can be inserted into the ropes on the surface of the bundle when it moves downward.

[0032] (4) The rope cutting drive motor 38 in the rope cutting mechanism 3 drives the cutting wheel 39 to rotate at high speed, and then the longitudinal drive motor 34 drives the sliding installation column 36 to move the cutting wheel 39 downward. The cutting wheel 39 contacts multiple ropes on the surface of the bundle during the downward movement, achieving the cutting of the ropes of the bundled material. At the same time, the sliding oil cylinder 42 in the rope winding mechanism 4 drives the moving mounting seat 44 to move the rope winding box 47 and the rope winding insertion rod 412 downward. The rope winding insertion rod 412 presses down the cut ropes during the downward movement. When all the ropes are cut, the rope winding motor 416 drives the rotating disc 415 to rotate the rope winding insertion rod 412, which curls the cut ropes, thereby avoiding the cut ropes from contacting other equipment or operators in the factory, eliminating potential safety risks.

[0033] (5) After the rope is coiled, the sliding cylinder 42 in the rope winding mechanism 4 drives the movable mounting seat 44 to reset, and then the second transverse moving module 43 drives the rope winding movable frame 41 to move to the rope recovery station, and the rope winding motor 416 drives the turntable 415 to rotate in the opposite direction to unload the rope coiled on the rope winding rod 412, thereby completing the entire process of rope disassembly, rope winding and rope unloading.

[0034] The rope cutting and winding mechanisms of this unpacking machine are reasonably designed and highly automated, enabling automatic untying of bundled materials without manual intervention. This significantly improves untying efficiency, and allows the rope to be coiled after it is cut, eliminating potential safety risks.

[0035] The above description is only a preferred embodiment of the present invention, but the present invention should not be limited to the contents disclosed in the embodiment and the drawings. Therefore, any equivalent or modification completed without departing from the spirit disclosed in the present invention shall fall within the scope of protection of the present invention.

Claims

1. A rope cutting and winding mechanism for a bagging machine, comprising a frame, a transverse guide rail mounted on the frame, a rope cutting mechanism and a rope winding mechanism mounted on the transverse guide rail, characterized in that: The rope winding mechanism includes: a rope winding movable frame, the rope winding movable frame is installed on the transverse guide rail through a second transverse moving module, a sliding oil cylinder driven in the longitudinal direction is installed on the rope winding movable frame, a movable mounting seat is installed on the telescopic shaft of the sliding oil cylinder, a rope winding box is installed at the bottom of the movable mounting seat, a rope winding motor arranged vertically downward is installed in the rope winding box, a turntable is installed on the output shaft of the rope winding motor, two rope winding rods extending downward and symmetrically arranged are installed at the bottom of the turntable, a rope winding detection oil cylinder arranged horizontally in the transverse direction is installed at the bottom of the rope winding box, and a material sensor is installed on the telescopic shaft of the rope winding detection oil cylinder.

2. The rope cutting and winding mechanism of the bagging machine according to claim 1, characterized in that: Three downwardly extending rope-holding brackets are installed at the bottom of the rope-winding box body, and the bottoms between the three rope-holding brackets are connected by an arc-shaped rope-holding plate.

3. The rope cutting and winding mechanism of the bagging machine according to claim 1, characterized in that: The left and right sides of the rope winding box are both provided with outwardly extending cylinder mounting plates, and the cylinder mounting plates are installed with rope pressing cylinders arranged vertically downward. Rope blocking pressure plates are installed on the telescopic shafts of the two rope pressing cylinders, and the rope blocking pressure plates are located below the turntable.

4. The rope cutting and winding mechanism of the bagging machine according to claim 3, characterized in that: A second guide rod arranged vertically upward is installed on the rope blocking pressure plate, and a guide rod sleeve is installed on the oil cylinder mounting plate. The bottom of the second guide rod is fixed on the rope blocking pressure plate, and the top of the second guide rod is longitudinally inserted into the guide rod sleeve provided on the oil cylinder mounting plate.

5. The rope cutting and winding mechanism of the bagging machine according to claim 1, characterized in that: The rope cutting mechanism includes a rope cutting mobile frame, which is docked with the transverse guide rail through a first transverse moving module. A longitudinal drive assembly is installed on the rope cutting mobile frame, a sliding mounting column is installed on the longitudinal drive assembly, and the rope cutting assembly is installed at the bottom of the sliding mounting column.

6. The rope cutting and winding mechanism of the bagging machine according to claim 5, characterized in that: The longitudinal drive assembly includes a mounting seat installed on the rope cutting mobile frame, a longitudinal movable slide rail is installed at the bottom of the mounting seat, a sliding mounting column is installed on the longitudinal movable slide rail, and a longitudinal drive motor is installed on the mounting seat and connected to the longitudinal movable slide rail.

7. The rope cutting and winding mechanism of the bagging machine according to claim 5, characterized in that: The rope cutting assembly comprises a rope cutting drive motor mounted at the bottom of a sliding mounting column, and a cutting wheel is mounted on an output shaft of the rope cutting drive motor.

8. The rope cutting and winding mechanism of the bagging machine according to claim 5, characterized in that: A rope-cutting detection oil cylinder is installed on the sliding mounting column above the rope-cutting assembly, and a pressure sensor is installed on the telescopic shaft of the rope-cutting detection oil cylinder.

9. The rope cutting and winding mechanism of the bagging machine according to claim 1, characterized in that: A first guide rod arranged vertically upward is installed on the movable mounting seat, and a guide rod sleeve is installed on the rope winding movable frame. The bottom of the first guide rod is fixed on the movable mounting seat, and the top of the first guide rod is inserted into the guide rod sleeve along the longitudinal direction.

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