JP6810855B1 - Scan locating and repairing device for leather crevices - Google Patents

Abstract

PROBLEM TO BE SOLVED: To disclose a scanning position identification and repair device for a leather crack. The present application discloses a scan position identification and repair device for a leather crack, includes a repair machine, is installed in the repair machine so that a transport space penetrates left and right, and is contained in the transport space. A transport device is installed, and a transport belt is installed in the transport device. In the present invention, the leather is transported, and at the same time, measurement is performed by scanning, the crack position is specified and repaired, and both front and rear ends of the leather are tightened. By fixing it, the leather cannot be moved during transportation and repair, avoiding mislocation, and the leather is measured again in the second scan to check the repair effect and whether the repair part passes. And you can check if there are any cracks that were overlooked. [Selection diagram] Fig. 1

Description

The present invention deals with the field of leather technology, and particularly relates to a scanning position identification and repair device for leather cracks.

In leather processing, cracks often occur and the quality of leather deteriorates. However, discarding the cracked leather as it is is too luxurious, and it is more appropriate to repair the cracks. Traditional restorations are artificial, labor intensive, inefficient, and there is a risk of missing some cracks, so the overall restoration efficiency is low and the restoration effect is not good. The present invention is an apparatus capable of solving the above problems.

Publication No. 108588307 of Chinese Patent Application

Traditional leather crevices are repaired artificially and are not only inefficient, but some crevices may be overlooked, making it difficult to say that the repair effect is good.

In order to solve the above problems, the present application has designed a scan position identification and repair device for a leather crack, and the scan position identification and repair device for a leather crack described in the present application includes a repair machine, and the repair machine includes a repair machine. The transport space is installed so as to penetrate left and right, a transport device is installed in the transport space, a transport belt is installed in the transport device, and tightening belts are installed on both upper front and rear ends of the transport belt. The front and rear ends of the leather are fastened to the transport belt by the tightening belt, and the leather can be transported to the left by the transport belt, and the scanners are left and right on the upper wall of the transport space. Installed symmetrically and fixedly, the scanner on the right side first scans the leather rudimentarily to measure the cracks in the leather, and a repair device is installed in the upper middle part of the transport space. An elevating beam is installed in the repair device so as to be able to move up and down , a horizontally moving block is installed in the elevating beam so as to be slidable back and forth , and a turntable can be rotated on the lower end surface of the horizontally moving block. A liquid dispenser that can drip the repair liquid is installed in the turntable.
The crack measured by the scanner on the right side of the transport belt and the tightening belt is transported to the lower side of the elevating beam, and the horizontal movement block is moved back and forth to move the liquid dispenser above the crack. Then, the repair liquid is dripping into the crack with the liquid dispenser, the elevating beam is further lowered, the turntable is brought into close contact with the leather, and the turntable is turned to uniformly charge the repair liquid into the crack and the crack. When the leather is continuously transported to the left by smearing it on the surroundings and repairing the cracks without gaps, the secondary measurement is performed with the scanner on the left side to check the repair effect, and it is overlooked whether the repair part will pass or not. Check if there are any cracks.

Preferably, in the upper wall of the transport space, a dryer is installed between the repair device and the scanner on the left side, and the dryer can dry the repair liquid.

Among them, the transport device includes a transport ring, and the transport wheel is installed so as to be symmetrical and rotatably between the front and rear walls of the transport space, and the transport belt is wound between the transport wheels. The transport shaft is fixedly installed at the axial center of the transport wheel, and the tightening ring is symmetrically and rotatable on the upper side of the transport belt on the front and rear walls of the transport space. The tightening belts installed on both front and rear sides are wound between the two left and right tightening wheels on both front and rear sides, respectively, and a rotating shaft is fixedly installed at the axial center of the tightening wheels. ..

Preferably, transmission spaces are installed on both front and rear ends of the transport space, the front and rear ends of the transport shaft extend into the transmission spaces on both front and rear sides, and the front and rear ends of the transport shaft are driven. Spur gears are fixedly installed, both front and rear ends of the rotating shaft extend into the transmission space on both front and rear sides, and driven spur gears are fixedly installed on both front and rear ends of the rotating shaft. The driven spur gear meshes with the upper end of the drive spur gear, and a synchronous pulley is fixedly installed at the front end of the drive spur gear on the front side.

Among them, the repair device includes an elevating space installed so as to communicate with the center of the upper wall of the transport space, and the elevating beam is installed in the elevating space so as to be slidable up and down, and above the elevating space. The sliding spaces are installed on the walls so as to be symmetrical and communicative with each other, and slide guide rods are fixedly installed between the front and rear walls of the sliding spaces in the sliding spaces. A slider slidably connected to the slide guide rod is installed so as to be slidable back and forth, and an urging spring is fixed between one end of the slider close to the center of symmetry and the inner wall of the sliding space. A hinge rod is hinged to the lower end of the slider, the lower ends of the hinge rod are close to each other and are hinged to the upper end surface of the elevating beam, and the lower end of the elevating beam is opened downward. A horizontal moving space is installed, a horizontal moving screw is rotatably installed between the front and rear walls of the horizontal moving space, and the horizontal moving block is slidably installed in the horizontal moving space. It is connected to the horizontal moving screw with a screw thread.

A rotary motor is fixedly installed in the lower end surface of the horizontal movement block, a rotation shaft is movably connected to the lower end of the rotary motor, and the rotary disc is fixedly installed at the lower end of the rotation shaft. A liquid outlet that opens downward is installed at the lower end of the liquid dispenser so as to communicate with the liquid outlet.

Preferably, the front wall of the elevating space is installed so that the meshing space communicates with the front wall, the meshing space is installed so as to communicate with the upper side of the transmission space on the front side, and the front end of the horizontal moving screw is installed so as to communicate with the meshing space. A rear spur gear is fixedly installed at the front end of the horizontally moving screw and extends in the space, and a front spur gear facing the front side of the rear spur gear can rotate on the front wall of the meshing space. A drive pulley is fixedly installed at the front end of the front spur gear, a transmission belt is wound between the drive pulley and the synchronous pulley, and a switching space is communicated above the meshing space. A switching block is slidably installed in the switching space, and a power motor is fixedly installed at the lower end of the rear end surface of the switching block at the rear end of the power motor. The power spur gears are electrically connected to each other, and the power spur gears can switch between the rear spur gears and the front spur gears to engage with each other, and are between the front end of the switching block and the front wall of the switching space. The repositioning spring is fixedly connected.

Preferably, the thrust rod space is installed so as to communicate between the rear wall of the switching space and the front wall of the sliding space on the front side, and the thrust rod slides back and forth in the thrust rod space. The front and rear ends of the thrust rod are installed so as to be in contact with the switching block and the slider on the front side, respectively, and the control space is connected to the upper wall of the thrust rod space in the control space. A control block is slidably installed in the front and rear, the control block is fixedly connected to the upper end of the thrust rod, and a control screw is rotatably installed between the front and rear walls of the control space to control the control. The screw is screwed to the control block, a control motor is fixedly installed in the front wall of the control space, and the front end of the control screw is movably connected to the control motor.

The present invention has the following positive effects: At the same time as transporting the leather, the present invention measures by scanning, identifies the position of the crack and repairs it, and tightens and fixes the front and rear ends of the leather to fix the leather. Prevent the leather from moving during repair, avoid mislocation, and remeasure the leather on a second scan to see the repair effect, whether the repair will pass, and if there are any cracks that were missed. You can inspect it.

In order to explain the present invention in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. FIG. 2 is a schematic configuration diagram from the direction AA in FIG. FIG. 3 is a schematic configuration diagram from the BB direction in FIG. FIG. 4 is an enlarged schematic diagram of the configuration of part C in FIG. FIG. 5 is an enlarged schematic diagram of the configuration of part D in FIG.

The present invention takes up a scan position identification and repair device for a leather crack, and is mainly applied to a measurement work and a repair work for a crack on the leather surface in leather production, and the present invention will be described in detail with reference to the drawings below.

The scan position identification and repair device for a leather crack described in the present application includes a repair machine 11, and is installed in the repair machine 11 so that the transport space 12 penetrates left and right, and the transport space 12 is contained. A transport device 101 is installed, a transport belt 13 is installed in the transport device 101, and tightening belts 14 are installed symmetrically on the upper front and rear ends of the transport belt 13, and the tightening belt 14 is installed. The front and rear ends of the leather are fastened to the transport belt 13, and the leather can be transported to the left by the transport belt 13, and the scanner 15 is symmetrical and fixed to the upper wall of the transport space 12. The scanner 15 on the right side first scans the leather in a rudimentary manner to measure the cracks in the leather, and the repair device 102 is installed in the upper middle portion of the transport space 12 and is inside the repair device 102. A lifting beam is installed so as to be able to move up and down , a horizontally moving block 17 is installed so as to be slidable back and forth in the lifting beam 16, and a turntable 18 is rotatably installed on the lower end surface of the horizontally moving block 17. A liquid dispenser 19 capable of dripping the repair liquid is installed in the rotating disk 18.
The liquid is discharged by transporting the crack measured by the scanner 15 on the right side of the transport belt 13 and the tightening belt 14 to the lower side of the lifting beam 16 and moving the horizontal movement block 17 back and forth. The vessel 19 is moved above the crevice, the repair liquid is dripping into the crevice with the liquid dispenser 19, the elevating beam 16 is further lowered, the turntable 18 is brought into close contact with the leather, and the turntable 18 is turned. Apply the repair liquid evenly around the cracks and the cracks, repair the cracks without gaps, and when the leather is continuously transported to the left, perform a secondary measurement with the scanner 15 on the left side to confirm the repair effect. It is inspected whether the restoration part passes and whether there is a crack that was overlooked.

Preferably, in the upper wall of the transport space 12, a dryer 20 is installed between the repair device 102 and the scanner 15 on the left side, and the dryer 20 can dry the repair liquid.

Based on the embodiment, the transport device 101 will be described in detail below.
The transfer device 101 includes a transfer ring 21, and the transfer ring 21 is installed symmetrically and rotatably between the front and rear walls of the transfer space 12, and the transfer belt 13 is attached to the transfer ring 21. A transport shaft 22 is fixedly installed at the axial center of the transport ring 21, and a tightening ring 23 is symmetrically installed on the upper side of the transport belt 13 on the front and rear walls of the transport space 12. The tightening belts 14 on both front and rear sides are wound so as to be rotatably between the two left and right tightening wheels 23 on both front and rear sides, respectively, and are wound around the axial center of the tightening wheels 23. The rotating shaft 24 is fixedly installed.

Preferably, transmission spaces 25 are installed on both front and rear sides of the transport space 12, and both front and rear ends of the transport shaft 22 extend into the transmission spaces 25 on both front and rear sides, respectively, and front and rear of the transport shaft 22. Drive spur gears 26 are fixedly installed at both ends, and the front and rear ends of the rotating shaft 24 extend into the transmission spaces 25 on both front and rear sides, and the driven flats extend to both front and rear ends of the rotating shaft 24. The gear 27 is fixedly installed, the driven spur gear 27 meshes with the upper end of the drive spur gear 26, and the synchronous pulley 28 is fixedly installed at the front end of the drive spur gear 26 on the front side.

Based on the embodiment, based on the embodiment, the repair device 102 will be described in detail below.
The repair device 102 includes an elevating space 30 installed so as to communicate with the center of the upper wall of the transport space 12, and the elevating beam 16 is slidably installed in the elevating space 30 so as to be vertically slidable. The sliding space 31 is installed on the upper wall of the 30 so as to be symmetrical and communicative with each other, and the slide guide rod 32 is fixedly installed between the front and rear walls of the sliding space 31. In the sliding space 31, a slider 33 slidably connected to the slide guide rod 32 is installed so as to be slidable back and forth, and one end of the slider 33 close to the center of symmetry and the inner wall of the sliding space 31. An urging spring 34 is fixedly connected to and from, a hinge rod 35 is connected to the lower end of the slider 33 by a hinge, the lower ends of the hinge rod 35 are close to each other, and the upper end surface of the elevating beam 16 is connected. A horizontal moving space 36 that is connected to the above by a hinge and opens downward is installed in the elevating beam 16, and a horizontal moving screw 37 is rotatably installed between the front and rear walls of the horizontal moving space 36. The horizontal movement block 17 is slidably installed in the horizontal movement space 36 in the front-rear direction, and is connected to the horizontal movement screw 37 with a screw thread.

Preferably, a rotary motor 38 is fixedly installed in the lower end surface of the horizontal movement block 17, a rotation shaft 39 is movably connected to the lower end of the rotary motor 38, and the rotary disk 18 is rotated. It is fixedly installed at the lower end of the shaft 39, and a liquid outlet 40 that opens downward is installed at the lower end of the liquid dispenser 19 so as to communicate with the lower end.

Preferably, the meshing space 41 is installed on the front wall of the elevating space 30 so as to communicate with each other, and the meshing space 41 is installed so as to communicate with the upper side of the transmission space 25 on the front side. The front end of the meshing space 41 extends into the meshing space 41, and the rear spur gear 42 is fixedly installed at the front end of the horizontal moving screw 37, and the rear spur gear 42 is fixedly installed on the front wall of the meshing space 41. A front spur gear 43 facing the front side is rotatably installed, a drive pulley 44 is fixedly installed at the front end of the front spur gear 43, and a transmission belt is installed between the drive pulley 44 and the synchronous pulley 28. 45 is wound, and the switching space 60 is installed above the meshing space 41 so as to communicate with each other, and the switching block 46 is slidably installed in the switching space 60 after the switching block 46. A power motor 47 is fixedly installed at the lower end of the end face, a power spur gear 48 is movably connected to the rear end of the power motor 47, and the power spur gear 48 is the rear spur gear 42 and the front spur. The gear 43 can be switched and meshed, and the repositioning spring 49 is fixedly connected between the front end of the switching block 46 and the front wall of the switching space 60.

Preferably, the thrust rod space 50 is installed so as to communicate between the rear wall of the switching space 60 and the front wall of the sliding space 31 on the front side, and the thrust rod space 50 is contained in the thrust rod space 50. 51 is installed so as to be slidable back and forth, both front and rear ends of the thrust rod 51 are in contact with the switching block 46 and the slider 33 on the front side, respectively, and the control space 52 communicates with the upper wall of the thrust rod space 50. The control block 53 is slidably installed in the control space 52 so as to be slidable back and forth, the control block 53 is fixedly connected to the upper end of the thrust rod 51, and the front and rear walls of the control space 52 are fixedly connected. A control screw 54 is rotatably installed between the control screws 54, the control screw 54 is connected to the control block 53 with a screw thread, and a control motor 55 is fixedly installed in the front wall of the control space 52. The front end of the control screw 54 is mobilably connected to the control motor 55.

The procedure for using the present invention will be described in detail below with reference to FIGS. 1 to 5.

First, the elevating beam 16 is in the upper limit position, the thrust rod 51 is in the front limit position, the front end of the thrust rod 51 is in contact with the rear end of the switching block 46, and the switching block 46 is pushed to move it to the front side. The gear 48 and the front spur gear 43 are in mesh with each other.

When repairing, one end of the leather is inserted from the right side of the transport space 12, both front and rear ends of the leather are tightened between the transport belt 13 and the tightening belt 14, and the power motor 47 is operated to drive the power spur gear 48. The front spur gear 43 is driven and rotated by the meshing of the gears, the drive pulley 44 is driven and rotated, and the synchronous pulley 28 is driven and rotated through the transmission belt 45, and the drive spur gear on the front side is driven. 26 is driven and rotated, the transport belt 13 and the drive spur gear 26 on the rear side are driven through the transport shaft 22 and rotate counterclockwise in synchronization, and the drive spur gear 26 is further driven by meshing of the gears. The spur gear 27 is driven and rotated, the tightening wheel 23 is driven and rotated clockwise through the rotating shaft 24, and the leather is driven synchronously to the left through the transport belt 13 and the tightening belt 14. When the leather passes under the scanner 15 on the right side, the scanner 15 scans the leather to detect a crack, finds the crack, and then stops when the crack moves directly under the elevating space 30. At this time, the control motor 55 is operated to drive and rotate the control screw 54, and the control block 53 is driven to move backward by connecting the threads, and the thrust rod 51 is driven to the rear to the intermediate position. At this time, the switching block 46 moves rearward to the rear side by the elasticity of the repositioning spring 49, and at this time, the power spur gear 48 and the rear spur gear 42 mesh with each other to operate the power motor 47 to operate the power flat. The gear 48 is driven and rotated, the rear spur gear 42 is driven and rotated by the meshing of the gear, and the horizontal moving screw 37 is driven and rotated, and the horizontal moving block 17 is driven by the connection of the threads. Then, it moves back and forth and directly above the crack. At this time, the control motor 55 is continuously operated to drive the thrust rod 51 and continuously move backward, and the thrust rod 51 and the control block 53 are in contact with each other. After leaving the state, the rear end of the thrust rod 51 comes into contact with the slider 33 on the front side and moves backward, and in combination with the forward movement of the slider 33 on the rear side, the elevating beam 16 is driven by the hinge rod 35. Then, the horizontal movement block 17 and the turntable 18 are driven down, and at this time, the liquid dispenser 19 drips the repair liquid from the liquid outlet 40 into the crack, and the turntable 18 comes into contact with the leather. When it descends to, the descent is stopped, the rotary motor 38 is operated, the rotating disk 18 is driven and rotated through the rotating shaft 39, and the dropped repair liquid is uniformly cracked and cracked. Smear around the eyes, at this time the control motor 55 is rotated in the reverse direction to restore it, the power motor 47 continues to operate to continue moving the leather to the left, the repair liquid is dried by the dryer 20, and it is on the left side. A secondary measurement is performed on the leather with a scanner 15, the repair effect is confirmed, and it is inspected whether or not the repaired portion passes and whether or not there is an overlooked crack.

The present invention has the following positive effects: At the same time as transporting the leather, the present invention measures by scanning, identifies the position of the crack and repairs it, and tightens and fixes the front and rear ends of the leather to fix the leather. Prevent the leather from moving during repair, avoid mislocation, and remeasure the leather on a second scan to see the repair effect, whether the repair will pass, and if there are any cracks that were missed. You can inspect it.

According to the above method, the employee in the field can make various modifications according to the working situation within the scope of the present invention.

Claims (8)

Including the repair machine, the transport space is installed in the repair machine so as to penetrate left and right.
A transport device is installed in the transport space, a transport belt is installed in the transport device, and tightening belts are installed symmetrically on the upper front and rear ends of the transport belt, and the tightening is performed. The front and rear ends of the leather are fastened to the transport belt with a belt, and the leather can be transported to the left with the transport belt, and the scanner is installed symmetrically and fixedly on the upper wall of the transport space. First, the scanner on the right side scans the leather rudimentarily to measure the cracks in the leather.
A repair device is installed in the upper middle portion of the transport space, an elevating beam is installed in the repair device so as to be able to move up and down , and a horizontal movement block is installed in the elevating beam so as to be slidable back and forth . A turntable is rotatably installed on the lower end surface of the horizontal movement block, and a liquid dispenser capable of dripping repair liquid is installed in the turntable, and the right side of the transport belt and the tightening belt. The crack measured by the scanner in the above is conveyed to the lower side of the lifting beam, and the horizontal movement block is moved back and forth to move the liquid dispenser above the crack, and the liquid dispenser repairs the crack. The liquid is dripping into the cracks, the elevating beam is further lowered, the turntable is brought into close contact with the leather, and the turntable is rotated to uniformly apply the repair liquid around the cracks and the cracks, and repair the cracks without gaps. As the leather continues to be transported to the left, a secondary measurement is made with the scanner on the left to check the repair effect and to check if the repaired part passes and if there are any overlooked cracks. A scan locating and repairing device for leather crevices. The scan position identification and repair for a leather crack according to claim 1, wherein a dryer is installed between the repair device and the scanner on the left side in the upper wall of the transport space. apparatus. The transport device includes transport wheels, the transport wheels are installed symmetrically and rotatably between the front and rear walls of the transport space, and the transport belt is wound between the transport wheels. A transport shaft is fixedly installed at the axial center of the transport wheel, and on the front and rear walls of the transport space, the tightening ring is rotatably installed on the upper side of the transport belt so as to be symmetrical. The tightening belts on both front and rear sides are wound between the two left and right tightening wheels on both front and rear sides, respectively, and a rotating shaft is fixedly installed at the axial center of the tightening wheels. The scan position identification and repair device for a leather crack according to claim 1. Transmission spaces are installed on both front and rear sides of the transport space, both front and rear ends of the transport shaft extend into the transmission spaces on both front and rear sides, and drive spur gears are provided on both front and rear ends of the transport shaft. The front and rear ends of the rotating shaft are fixedly installed, and the front and rear ends of the rotating shaft extend into the transmission space on both the front and rear sides, and the driven spur gears are fixedly installed on the front and rear ends of the rotating shaft. 3. Scan position identification and repair for a leather crack according to claim 3 , wherein a synchronous pulley is fixedly installed at the front end of the drive spur gear on the front side and meshes with the upper end of the drive spur gear. apparatus. The repair device includes an elevating space installed so as to communicate with the center of the upper wall of the transport space, the elevating beam is installed in the elevating space so as to be slidable vertically, and the elevating beam is installed on the upper wall of the elevating space. The sliding spaces are installed so as to be symmetrical in the front-rear direction and communicate with each other, and slide guide rods are fixedly installed between the front and rear walls of the sliding space, and the slides are installed in the sliding space. A slider slidably connected to the guide rod is installed so as to be slidable back and forth, and an urging spring is fixedly connected between one end of the slider close to the center of symmetry and the inner wall of the sliding space. , A hinge rod is connected to the lower end of the slider by a hinge, the lower end of the hinge rod is close to each other and is connected to the upper end surface of the elevating beam by a hinge, and a horizontal movement that opens downward in the elevating beam. A space is installed, a horizontal moving screw is rotatably installed between the front and rear walls of the horizontal moving space, the horizontal moving block is slidably installed in the horizontal moving space, and the horizontal moving The scan position identification and repair device for a leather crack according to claim 4 , wherein the screw is connected to the screw with a screw thread. A rotary motor is fixedly installed in the lower end surface of the horizontal movement block, a rotation shaft is movably connected to the lower end of the rotary motor, and the rotary disc is fixedly installed at the lower end of the rotation shaft. The scan position identification and repair device for a leather crack according to claim 5, wherein a liquid outlet that opens downward is installed at the lower end of the liquid dispenser so as to communicate with the liquid outlet. The front wall of the elevating space is installed so that the meshing space communicates with each other, the meshing space is installed so as to communicate with the upper side of the transmission space on the front side, and the front end of the horizontally moving screw is inside the meshing space. A rear spur gear is fixedly installed at the front end of the horizontally moving screw, and a front spur gear facing the front side of the rear spur gear is rotatably installed on the front wall of the meshing space. A drive pulley is fixedly installed at the front end of the front spur gear, a transmission belt is wound between the drive pulley and the synchronous pulley, and a switching space communicates with the upper side of the meshing space. A switching block is installed so as to be slidable back and forth in the switching space, a power motor is fixedly installed at the lower end of the rear end surface of the switching block, and a power flat is installed at the rear end of the power motor. The gears are transmitably connected, and the power spur gear can switch between the rear spur gear and the front spur gear to mesh with each other, and a repositioning spring is provided between the front end of the switching block and the front wall of the switching space. The scan position identification and repair device for a leather crack according to claim 5, wherein the gears are fixedly connected. The thrust rod space is installed so as to communicate between the rear wall of the switching space and the front wall of the sliding space on the front side, and the thrust rod is installed so as to be slidable back and forth in the thrust rod space. The front and rear ends of the thrust rod are in contact with the switching block and the slider on the front side, respectively, and the control space is installed on the upper wall of the thrust rod space so as to communicate with the control space. The block is slidably installed back and forth, the control block is fixedly connected to the upper end of the thrust rod, a control screw is rotatably installed between the front and rear walls of the control space, and the control screw is said. It is characterized in that it is connected to a control block with a screw thread, a control motor is fixedly installed in the front wall of the control space, and the front end of the control screw is migably connected to the control motor. The scan position identification and repair device for a leather crack according to claim 7.

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