Portable steel core adhesive tape cutting device

Abstract

A portable steel core rubber belt cutting device belongs to the technical field of steel core rubber belt cutting and comprises a driving mechanism, a transmission assembly, a belt cutting assembly and a rack assembly, and the belt cutting assembly is connected with the driving mechanism through the transmission assembly; the transmission assembly is a self-locking transmission mechanism, and the driving mechanism drives the transmission assembly so as to drive the belt cutting assembly; the rack assembly comprises a rack shell and a wheel component, the wheel component is connected to the rack shell and can drive the rack shell to move, and the driving mechanism, the transmission assembly and the belt cutting assembly are arranged on the rack shell; the tape cutting assembly is configured to cut off the steel core tape during working; the wheel components are arranged on the rack shell, so that the whole cutting device can move, the size of the cutting device can be reduced to a great extent, and the application range of the cutting device is widened.

Description

Technical Field

[0001] The invention belongs to the technical field of steel core tape cutting, and in particular relates to a portable steel core tape cutting device. Background Art

[0002] Steel core tape, also known as steel cord conveyor belt or steel cord tape, is a special type of tape used in industrial conveying systems. This type of tape has steel cord embedded inside as a reinforcing material to provide higher strength and durability. It is suitable for applications that require heavy loads, long-distance transportation, and complex working conditions. It is widely used in mining, metallurgy, building materials, electricity and other industries, especially in ore conveying systems. It plays a vital role. During the joint vulcanization construction operation of steel core tape, the cutting quality of the tape joint surface is the key to the joint vulcanization process; if the operation is not good, the vulcanization quality will be affected, causing cracks and water ingress at the interface, rust on the steel cord, and even causing the steel cord to pull, which seriously affects the quality of the tape joint and reduces the strength of the tape joint.

[0003] In the prior art, steel core tapes are mostly cut manually or by larger equipment. Manual cutting is labor-intensive and inefficient for workers, while cutting with large equipment is inconvenient in some scenarios with smaller spaces. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, an embodiment of the present invention provides a portable steel core tape cutting device, which at least partially solves the above technical problems.

[0005] The technical solution adopted by the embodiment of the present invention is as follows: a portable steel core tape cutting device, comprising a driving mechanism, a transmission assembly, a tape cutting assembly, and a frame assembly, wherein the tape cutting assembly is connected to the driving mechanism through the transmission assembly; The transmission assembly is a self-locking transmission mechanism, and the driving mechanism drives the belt cutting assembly by driving the transmission assembly; The frame assembly includes a frame shell and a wheel component, wherein the wheel component is connected to the frame shell and can drive the frame shell to move. The driving mechanism, the transmission component and the belt cutting component are respectively arranged on the frame shell; the belt cutting component is configured to cut the steel core tape when working.

[0006] Further, the transmission assembly includes a transmission shaft and a transmission gear component, the transmission shaft is connected to the driving mechanism and the transmission gear component respectively, and the transmission gear component is connected to the belt cutting assembly; The driving mechanism drives the transmission shaft to move, the transmission shaft drives the transmission gear component to move, and the transmission gear component further drives the tape cutting assembly to move to cut the tape.

[0007] Furthermore, the transmission shaft is specifically a worm; One end of the worm is connected to the driving mechanism, and the other end is connected to the frame shell. The worm is provided with helical teeth, and the helical teeth are connected to the transmission gear component.

[0008] Furthermore, the driving mechanism is provided with a driving shaft, and the worm and the driving shaft are connected via a shaft coupling sleeve; The end of the worm away from the driving shaft is connected to a bearing cover, the bearing cover is connected to the frame shell, and the bearing cover is used to limit the worm.

[0009] Further, the transmission gear component includes a gear and a gear pin; The gear pin shaft is coaxially arranged with the gear, the gear is rotatably connected to the gear pin shaft, both ends of the gear pin shaft are respectively connected to the frame shell, and the gear is connected to the belt cutting assembly.

[0010] Furthermore, the transmission gear component also includes a gear pin limit plate; Both ends of the gear pin are respectively connected to gear pin limit plates, the gear pin limit plates are connected to the frame shell, and the gear pin limit plates are used to limit the gear pin.

[0011] Further, the belt cutting assembly includes a cutter disc, a belt wheel, and a cutter disc pin; The cutter disc is connected to the pulley, and the pulley is connected to the frame shell through the cutter disc pin shaft. The cutter disc, the pulley and the cutter disc pin shaft are coaxially arranged, and the pulley can drive the cutter disc to rotate. The two ends of the cutter disc pin shaft are respectively connected to the cutter disc pin shaft limit plates, and the cutter disc pin shaft limit plates are connected to the frame shell.

[0012] Furthermore, the wheel component includes a wheel and a wheel pin; The wheel pins are respectively connected to the frame shell, and the two ends of the wheel pins are respectively rotatably connected to a wheel.

[0013] Furthermore, the driving mechanism also includes a reduction motor, and the reduction motor drives the driving shaft to rotate when powered on, and the driving shaft in turn drives the transmission component to move.

[0014] Furthermore, the driving mechanism also includes a small pump station and a reduction motor, and the reduction motor is connected to the small pump station; The small pump station drives the reduction motor to work and drives the drive shaft to rotate, and the drive shaft further drives the transmission component to move.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: (1) In the embodiment of the present invention, a wheel component is arranged on the frame shell so that the cutting device as a whole can be moved, which can greatly reduce the volume of the cutting device and increase the application range of the device; (2) In the embodiment of the present invention, the driving mechanism drives the transmission assembly and then drives the tape cutting assembly to work. During use, only the driving mechanism needs to be controlled, which is relatively simple and convenient to use; (3) The transmission assembly of the embodiment of the present invention adopts a self-locking transmission assembly, which can prevent the belt cutting device from rotating in the opposite direction during operation and thereby causing damage to the drive shaft by the transmission assembly, thereby greatly increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of an embodiment of the present invention; Figure 2 It is a left side view of an embodiment of the present invention; Figure 3 It is a right side view of an embodiment of the present invention; Figure 4 A top view of an embodiment of the present invention; Figure 5 A bottom sectional view of an embodiment of the present invention; In the figure: 1-driving mechanism; 3-tape cutting assembly; 4-frame assembly; 11-drive shaft; 21-worm shaft; 22-transmission gear member; 31-cutter head; 32-pulley; 33-cutter head pin; 34-cutter head pin limit plate; 41-frame shell; 42-wheel member; 43-bearing cover; 211 - helical tooth; 221 - gear; 222 - gear pin; 223 - gear pin limit plate; 421 - wheel; 422 - wheel pin.

[0017] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] In the description of the embodiments of the present invention, it should be understood that terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0020] like Figure 1-5 As shown, the present invention provides a portable steel core tape cutting device, comprising a driving mechanism 1, a transmission assembly 2, a tape cutting assembly 3, and a frame assembly 4, wherein the tape cutting assembly 3 is connected to the driving mechanism 1 through the transmission assembly 2; The transmission assembly 2 is a self-locking transmission mechanism, and the driving mechanism 1 drives the belt cutting assembly 3 by driving the transmission assembly 2; The frame assembly 4 includes a frame shell 41 and a wheel component 42. The wheel component 42 is connected to the frame shell 41 and can drive the frame shell 41 to move. The driving mechanism 1, the transmission assembly 2 and the belt cutting assembly 3 are respectively arranged on the frame shell 41; the belt cutting assembly 3 is configured to cut the steel core tape when working.

[0021] It should be noted that: during the operation, the frame assembly 4 is placed at a position corresponding to the steel core tape, the driving mechanism 1 drives the transmission assembly 2 to operate, and the transmission assembly 2 further drives the tape cutting assembly 3 to rotate and cut the steel core tape. The frame assembly 4 is provided with a wheel component 42, and the wheel component 42 can drive the frame assembly 4 to move, thereby moving the tape cutting assembly 3 relative to the steel core tape. Therefore, the cutting device does not need to be operated manually, nor does it need to be placed on a guide rail or other equipment to move the cutting device along the guide rail. Therefore, the frame shell 41 only needs to be provided with the driving mechanism 1, the transmission assembly 2 and the tape cutting assembly 3 on the frame shell 41. The volume of the cutting device is relatively small. During the operation, it is only necessary to place the frame shell 41 at the corresponding position of the steel core tape, which can be applied in a wide range and is easy to use.

[0022] The transmission component 2 adopts a self-locking transmission mechanism to prevent the cutting component 3 from reversing during operation, thereby driving the transmission component 2 to reverse and then driving the drive shaft in the drive mechanism 1 to reverse, greatly improving the service life.

[0023] In a further implementation of this embodiment, the transmission assembly 2 includes a transmission shaft and a transmission gear member 22, the transmission shaft is connected to the driving mechanism 1 and the transmission gear member 22 respectively, and the transmission gear member 22 is connected to the belt cutting assembly 3; The driving mechanism 1 drives the transmission shaft to move, and the transmission shaft drives the transmission gear component 22 to move, and the transmission gear component 22 further drives the tape cutting assembly 3 to move to cut the tape.

[0024] It should be noted that the transmission shaft and the transmission gear component 22 are self-lockingly meshed and connected, the transmission shaft is connected to the driving shaft on the driving mechanism 1, the driving mechanism 1 drives the transmission shaft to rotate counterclockwise through the driving shaft, the transmission shaft drives the transmission gear component 22 to rotate clockwise, and the transmission gear component 22 further drives the tape cutting assembly 3 to rotate clockwise to cut the steel core tape.

[0025] In a further implementation of this embodiment, the transmission shaft is specifically a worm 21; One end of the worm 21 is connected to the driving mechanism 1 , and the other end is connected to the frame shell 41 . The worm 21 is provided with a helical tooth 211 , and the helical tooth 211 is connected to the transmission gear member 22 .

[0026] In a further implementation of this embodiment, the driving mechanism 1 is provided with a driving shaft 11, and the worm 21 is connected to the driving shaft 11 via a shaft coupling sleeve; One end of the worm 21 away from the driving shaft 11 is connected to a bearing cover 43 , and the bearing cover 43 is connected to the frame shell 41 . The bearing cover 43 is used to limit the worm 21 .

[0027] It should be noted that one end of the worm 21 is connected to the drive shaft 11 through a shaft coupling and an A-type ordinary flat key, which can make the connection between the worm 21 and the drive shaft 11 more stable and able to withstand greater torque, thereby increasing the rotation speed of the transmission gear component 22, thereby achieving the purpose of increasing the rotation speed of the tape cutting component 3, making the cut or cut of the steel core tape smoother.

[0028] The other end of the worm 21 is connected to the frame shell 41 through a bearing cover 43. The worm 21 first passes through the part extending from the side wall at the corresponding position of the frame shell 41, and is fixed and limited by the bearing cover 43. The bearing cover 43 is connected to the frame shell 41 by means of multiple threaded nut groups or screws to ensure the stability of the worm 21 during operation.

[0029] In a further implementation of this embodiment, the transmission gear member 22 includes a gear 221 and a gear pin 222; The gear pin 222 is coaxially arranged with the gear 221 . The gear 221 is rotatably connected to the gear pin 222 . Both ends of the gear pin 222 are respectively connected to the frame shell 41 . The gear 221 is connected to the tape cutting assembly 3 .

[0030] In a further implementation of this embodiment, the transmission gear component 22 further includes a gear pin limit plate 223; Both ends of the gear pin 222 are respectively connected to a gear pin limiting plate 223 , and the gear pin limiting plate 223 is connected to the frame shell 41 . The gear pin limiting plate 223 is used to limit the gear pin 222 .

[0031] It should be noted that the gear 221 is connected to the gear pin 222, and both ends of the gear pin 222 pass through the frame shell 41 and are connected to corresponding positions of the frame shell 41, and both ends of the gear pin 222 are connected to the frame shell 41 through gear pin limit plates 223, respectively. The gear pin limit plates 223 limit the gear pin 222, thereby ensuring the stability of the gear 221.

[0032] In a further implementation of this embodiment, the belt cutting assembly 3 includes a cutter disc 31, a belt wheel 32, and a cutter disc pin 33; The cutter disc 31 is connected to the pulley 32, and the pulley 32 is connected to the frame shell 41 through the cutter disc pin 33. The cutter disc 31, the pulley 32 and the cutter disc pin 33 are coaxially arranged, and the pulley 32 can drive the cutter disc 31 to rotate. The two ends of the cutter disc pin 33 are respectively connected to the cutter disc pin limit plates 34, and the cutter disc pin limit plates 34 are connected to the frame shell 41.

[0033] In a further implementation of this embodiment, the wheel component 42 includes a wheel 421 and a wheel pin 422; The wheel pins 422 are respectively connected to the frame shell 41 , and both ends of the wheel pins 422 are rotatably connected to a wheel 421 .

[0034] It should be noted that: driven by the driving mechanism 1, the self-locking transmission component 2 rotates counterclockwise, thereby driving the pulley 32 and the cutter disc 32 of the tape cutting component 3 to rotate clockwise, the frame component 4 moves forward slowly, and the cutter disc 32 quickly cuts the steel core tape along a straight line, ensuring that the steel core tape has a neat cut, which is easy for the next process of connection and vulcanization.

[0035] In a further implementation of this embodiment, the driving mechanism 1 further comprises a reduction motor, and when the reduction motor is powered on, it drives the driving shaft 11 to rotate, and the driving shaft 11 further drives the transmission assembly 2 to move.

[0036] In a further implementation of this embodiment, the driving mechanism 1 further comprises a small pump station and a reduction motor, and the reduction motor is connected to the small pump station; The small pump station drives the reduction motor to work and drives the drive shaft 11 to rotate, and the drive shaft 11 further drives the transmission component 2 to move.

[0037] It should be noted that: the driving mechanism 1 of the lightweight belt breaking machine includes a reduction motor and a driving shaft; The driving mechanism 1 of the integrated belt breaking machine comprises a small pump station, a reduction motor and a driving shaft.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0040] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the creative purpose of the embodiments of the present invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A portable steel core tape cutting device, characterized in that: It includes a driving mechanism, a transmission assembly, a belt cutting assembly, and a frame assembly, wherein the belt cutting assembly is connected to the driving mechanism through the transmission assembly; The transmission assembly is a self-locking transmission mechanism, and the driving mechanism drives the belt cutting assembly by driving the transmission assembly; The frame assembly includes a frame shell and a wheel component, wherein the wheel component is connected to the frame shell and configured to drive the frame shell to move, and the driving mechanism, the transmission assembly and the belt cutting assembly are respectively arranged on the frame shell; The tape cutting assembly is configured to cut the steel core tape during operation.

2. The portable steel core tape cutting device according to claim 1 is characterized in that: The transmission assembly comprises a transmission shaft and a transmission gear member, wherein the transmission shaft is connected to the driving mechanism and the transmission gear member respectively, and the transmission gear member is connected to the belt cutting assembly; The driving mechanism drives the transmission shaft to move, the transmission shaft drives the transmission gear component to move, and the transmission gear component further drives the tape cutting assembly to move to cut the tape.

3. The portable steel core tape cutting device according to claim 2 is characterized in that: The transmission shaft is specifically a worm; One end of the worm is connected to the driving mechanism, and the other end is connected to the frame shell. The worm is provided with helical teeth, and the helical teeth are connected to the transmission gear component.

4. The portable steel core tape cutting device according to claim 3 is characterized in that: The driving mechanism is provided with a driving shaft, and the worm and the driving shaft are connected via a shaft coupling sleeve; The end of the worm away from the driving shaft is connected to a bearing cover, the bearing cover is connected to the frame shell, and the bearing cover is used to limit the worm.

5. The portable steel core tape cutting device according to claim 1 is characterized in that: The transmission gear component includes a gear and a gear pin; The gear pin shaft is coaxially arranged with the gear, the gear is rotatably connected to the gear pin shaft, both ends of the gear pin shaft are respectively connected to the frame shell, and the gear is connected to the belt cutting assembly.

6. The portable steel core tape cutting device according to claim 5 is characterized in that: The transmission gear component also includes a gear pin limit plate; Both ends of the gear pin are respectively connected to gear pin limit plates, the gear pin limit plates are connected to the frame shell, and the gear pin limit plates are used to limit the gear pin.

7. The portable steel core tape cutting device according to claim 1 is characterized in that: The belt cutting assembly includes a cutter disc, a belt wheel, and a cutter disc pin; The cutter disc is connected to the pulley, and the pulley is connected to the frame shell through the cutter disc pin shaft. The cutter disc, the pulley and the cutter disc pin shaft are coaxially arranged, and the pulley can drive the cutter disc to rotate. The two ends of the cutter disc pin shaft are respectively connected to the cutter disc pin shaft limit plates, and the cutter disc pin shaft limit plates are connected to the frame shell.

8. The portable steel core tape cutting device according to claim 1 is characterized in that: The wheel component includes a wheel and a wheel pin; The wheel pins are respectively connected to the frame shell, and the two ends of the wheel pins are respectively rotatably connected to a wheel.

9. The portable steel core tape cutting device according to claim 1, characterized in that: The driving mechanism also includes a reduction motor, which drives the driving shaft to rotate when powered on, and the driving shaft in turn drives the transmission assembly to move.

10. The portable steel core tape cutting device according to claim 1, characterized in that: The driving mechanism also includes a small pump station and a reduction motor, and the reduction motor is connected to the small pump station; The small pump station drives the reduction motor to work and drives the drive shaft to rotate, and the drive shaft further drives the transmission component to move.

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