Equipment and method for automatically disassembling cloth roll

Abstract

The invention relates to the technical field of printing and dyeing textile equipment, and discloses an automatic cloth roll dismounting device which comprises a stacking support, a plurality of cloth rolls can be stacked on the stacking support in sequence, and binding ropes are bound to the two ends of each cloth roll; a robot body is arranged on one side of the stacking support, and a first clamp or a second clamp can be installed at the top end of the robot body. Wherein the first clamp and the second clamp are installed in a mutually exclusive mode, that is, only one set of the first clamp and the second clamp can be installed at the same position of the top end of the robot body, the equipment for automatically disassembling the yardage rolls can achieve unstacking of the yardage rolls, cutting off binding ropes and adjusting the orientation of cloth ends of the yardage rolls, meanwhile, automation of the whole carrying and feeding process of the yardage rolls is achieved, and the automation degree is high. The effect of saving labor and corresponding labor cost input in the unwinding link is achieved to the maximum extent, meanwhile, the effective working efficiency of unwinding can be greatly improved, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] The present invention relates to the technical field of printing and dyeing textile equipment, and specifically to an equipment and method for automatically disassembling cloth rolls. Background Art

[0002] With the improvement of the degree of industrial production automation, in industries such as textile, non-woven fabric, and paper-making, the automated production and management of cloth rolls have received increasing attention. In these industries, the automatic disassembly of cloth rolls is a key operation step, as it directly affects production efficiency and product integrity;

[0003] Currently, traditional printing and dyeing enterprises must loosen industrial gray cloth rolls to a flat and unfolded state before the gray cloth enters the printing and dyeing process finishing. This link is very labor-consuming, and the production capacity and efficiency are highly dependent on the speed of manual work, resulting in generally low production capacity and efficiency and relatively high labor costs; this section belongs to heavy physical labor, so there are very few people willing to engage in this link of work. Therefore, we have proposed an equipment and method for automatically disassembling cloth rolls to solve the above existing problems. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides an equipment and method for automatically disassembling cloth rolls, which solves the problems of the labor and cost that must be consumed in the process of loosening industrial gray cloth rolls to a flat and unfolded state in traditional printing and dyeing factories.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: An equipment for automatically disassembling cloth rolls includes a palletizing support, on which multiple groups of cloth rolls can be successively palletized, and bundling ropes are tied at both ends of the cloth rolls;

[0006] One side of the palletizing support is provided with a robot main body, and a first fixture or a second fixture can be installed at the top of the robot main body;

[0007] Among them, the first fixture and the second fixture are mutually exclusive installations, that is, only one of the groups can be installed at the same position at the top of the robot main body;

[0008] One side of the robot main body is provided with a conveying mechanism for conveying the cloth rolls. An automatic rope cutting mechanism for cutting the bundling ropes at both ends of the cloth rolls is installed on the conveying mechanism, a detection mechanism for detecting the orientation of the cut end of the cloth roll is also installed on the conveying mechanism, and a correction mechanism for adjusting the orientation of the cloth of the cloth roll is also installed on the conveying mechanism;

[0009] One side of the conveying mechanism is provided with a rewinder for conveying the cloth rolls.

[0010] Preferably, the palletizing support includes a tray, a support fixed on the upper surface of the tray, and a camera installed on the support.

[0011] Preferably, the first fixture includes a mounting plate that can be mounted on the robot body, a fixed claw fixedly mounted on one side of the mounting plate, and a movable claw mounted on the other side of the mounting plate through a drive shaft. A drive motor is fixedly mounted on the surface of the mounting plate, and the output end of the drive motor is connected to the drive shaft.

[0012] Preferably, the second fixture includes a U-shaped frame that can be mounted on the robot body, a first cylinder fixedly mounted on both sides of the U-shaped frame, and a pressing plate fixed to the output end of the first cylinder. A pin head is fixedly mounted on one side of the two pressing plates close to each other. Two symmetrically arranged limiting rods are fixed inside the U-shaped frame, and the precise movement direction of the two pressing plates is restricted by the two limiting rods.

[0013] Preferably, a lifting motor is mounted on the transverse surface of the U-shaped frame, and a rotating support plate is mounted on the output end of the lifting motor.

[0014] Preferably, the conveying mechanism includes a machine platform frame, on which a first roller conveyor belt is mounted. A first motor for driving the first roller conveyor belt to move is fixedly mounted on one side of the machine platform frame. Second roller conveyor belts are symmetrically arranged at the position of the first roller conveyor belt on the machine platform frame. Second motors for driving the two second roller conveyor belts to move are mounted on both sides of the machine platform frame. A third roller conveyor belt is mounted at the position of the two second roller conveyor belts on the machine platform frame. A third motor for driving the third roller conveyor belt to move is mounted on the machine platform frame. The first roller conveyor belt, the two second roller conveyor belts, and the third roller conveyor belt together form a conveying platform. A transition plate is fixedly mounted at one end of the machine platform frame, and the other end of the transition plate corresponds to the loading bin of the uncoiler.

[0015] Preferably, the automatic rope cutting mechanism includes second cylinders symmetrically arranged near the first roller conveyor belt on the machine platform frame and a third cylinder mounted on the output end of the second cylinder. A connecting piece is fixedly mounted on the output end of the third cylinder, and a crescent blade is fixedly mounted on the surface of the connecting piece. A first sensor is fixedly mounted on the surface of the machine platform frame near the connecting piece.

[0016] Preferably, the detection mechanism includes detection components fixedly mounted on the machine platform frame through a first fixing rod in multiple groups arranged at equal intervals. An optical signal receiving component corresponding to the detection components is fixedly mounted on the surface of the machine platform frame through a second fixing rod. An air pump for exhausting air is also mounted on the detection components. A second sensor is fixedly mounted on the surface of the machine platform frame. Telescopic and rotating function motors are fixedly mounted on both sides of the machine platform frame near the second sensor.

[0017] Preferably, the correction mechanism is located between two sets of second roller belts. The correction mechanism includes a lifting and rotating functional motor installed on the machine frame through a support plate and a connecting fixture fixedly installed at the output end of the lifting and rotating functional motor;

[0018] The present invention also provides an automatic production method for an automatic cloth roll disassembling device, including the following steps:

[0019] S1. Start the robot body, which can drive the first fixture or the second fixture to grab the cloth roll stacked on the pallet rack and place it on the first roller belt;

[0020] S2. After being transported forward by the first roller belt and detected and identified by the first sensor on the automatic rope cutting mechanism, control the crescent blade on the automatic rope cutting mechanism to cut the binding ropes at both ends of the cloth roll;

[0021] S3. The first motor drives the first roller belt to transport to the position of the detection mechanism and detect the orientation of the cloth head of the cloth roll;

[0022] S4. When the cloth head of the cloth roll has not been blown up by the air pump of the detection mechanism, the first motor, the second motor, and the third motor are started simultaneously to drive the first roller belt, the second roller belt, and the third roller belt to move towards the unwinding machine in the subsequent process at the same time, so as to convey the cloth roll to the feeding bin of the unwinding machine;

[0023] S5. When the cloth head is blown up, due to the occlusion of the cloth head, the optical signal of the detection component in the detection mechanism is not received by the optical signal receiving component. The first motor drives the first roller belt to convey the cloth roll to the second roller belt, and the correction mechanism rotates the cloth roll by 180° to perform correction adjustment on the orientation of the cloth head of the cloth roll;

[0024] S6. Start the third motor to drive the third roller belt to convey the cloth roll to the feeding position of the unwinding machine through the transition plate;

[0025] S7. Quickly manually tie the cloth tail head and the cloth head of the cloth roll stored in the feeding bin or connect them by using a plastic stapler, and then press the start switch on the unwinding machine to start the unwinding machine to enter the next cycle of work.

[0026] Beneficial effects

[0027] The present invention provides an automatic cloth roll disassembling device and its method. Compared with the prior art, it has the following beneficial effects:

[0028] The device and method for automatically disassembling cloth rolls can achieve the functions of palletizing the cloth rolls, cutting the bundling ropes, adjusting the orientation of the cloth head of the cloth rolls, and automating the whole process of handling and feeding the cloth rolls during the process. It can maximize the effect of saving labor and corresponding labor cost input in the unwinding link, greatly improve the effective working efficiency of unwinding, reduce the labor intensity of the staff, enable a single group of personnel to control multiple supporting devices, thus reducing labor costs, solving the problem of labor shortage caused by high labor intensity, reducing the opportunity for workers to directly participate in heavy physical labor, reducing the safety risks during the work process, improving the safety of the working environment, enhancing the use effect of this device, and meeting the actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the structure of the palletizing bracket of the present invention;

[0031] Figure 3 It is a schematic diagram of the structure of the robot main body and the first fixture of the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the second fixture of the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the connecting parts such as the conveying mechanism and the detection mechanism of the present invention;

[0034] Figure 6 It is a schematic diagram of the structure of the correction mechanism of the present invention.

[0035] In the figure: 10, palletizing bracket; 101, cloth roll; 102, bundling rope; 20, robot main body; 30, first fixture; 301, mounting plate; 302, fixed claw; 303, drive motor; 304, movable claw; 40, second fixture; 401, U-shaped frame; 402, first cylinder; 403, pin head; 404, extrusion plate; 405, limiting rod; 406, lifting motor; 407, rotating support plate; 50, conveying mechanism; 501, first motor; 502, machine platform frame; 503, first roller conveyor belt; 504, second roller conveyor belt; 505, second motor; 506, third roller conveyor belt; 507, transition plate; 508, third motor; 60, unwinder; 70, automatic rope cutting mechanism; 701, first sensor; 702, second cylinder; 703, third cylinder; 704, connecting piece; 705, crescent blade; 80, detection mechanism; 801, second sensor; 802, detection component; 803, air pump; 804, optical signal receiving component; 805, telescopic and rotating function motor; 90, correction mechanism; 901, lifting and rotating function motor; 902, connecting fixture. Specific Embodiment

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] The first embodiment is as Figure 1-6 shown:[[]]END]]

[0038] An apparatus for automatically disassembling a cloth roll includes a palletizing support 10, the palletizing support 10 includes a pallet, a support fixed on the upper surface of the pallet, and a camera installed on the support. Multiple groups of cloth rolls 101 can be palletized in sequence on the pallet of the palletizing support 10, and bundling ropes 102 are tied to both ends of the cloth roll 101;

[0039] A robot main body 20 is arranged on one side of the palletizing support 10. A first clamp 30 can be installed at the top of the robot main body 20. The first clamp 30 includes a mounting plate 301 that can be installed on the robot main body 20, a fixed claw 302 fixedly installed on one side of the mounting plate 301, and a movable claw 304 installed on the other side of the mounting plate 301 through a drive shaft. A drive motor 303 is fixedly installed on the surface of the mounting plate 301, and the output end of the drive motor 303 is connected to the drive shaft;

[0040] A conveying mechanism 50 for conveying the cloth roll 101 is arranged on one side of the robot main body 20. The conveying mechanism 50 includes a machine frame 502. A first roller conveyor belt 503 is installed on the machine frame 502. A first motor 501 for driving the first roller conveyor belt 503 to move is fixedly installed on one side of the machine frame 502. Symmetrically arranged second roller conveyor belts 504 are installed at the position of the first roller conveyor belt 503 on the machine frame 502. Second motors 505 for driving the two groups of second roller conveyor belts 504 to move are installed on both sides of the machine frame 502. A third roller conveyor belt 506 is installed at the position of the two groups of second roller conveyor belts 504 on the machine frame 502. A third motor 508 for driving the third roller conveyor belt 506 to move is installed on the machine frame 502. The first roller conveyor belt 503, the two groups of second roller conveyor belts 504, and the third roller conveyor belt 506 together form a conveying platform. A transition plate 507 is fixedly installed at one end of the machine frame 502, and the other end of the transition plate 507 corresponds to the feeding bin of the unwinding machine 60;

[0041] An automatic rope cutting mechanism 70 for cutting the bundling ropes 102 at both ends of the cloth roll 101 is installed on the conveying mechanism 50. The automatic rope cutting mechanism 70 includes a second air cylinder 702 arranged symmetrically near the position of the first roller conveyor belt 503 on the machine table frame 502 and a third air cylinder 703 installed at the output end of the second air cylinder 702. A connecting member 704 is fixedly installed at the output end of the third air cylinder 703, and a crescent blade 705 is fixedly installed on the surface of the connecting member 704. A first sensor 701 is fixedly installed on the surface of the machine table frame 502 near the position of the connecting member 704;

[0042] A detection mechanism 80 for detecting the orientation of the cut end of the removed cloth roll 101 is also installed on the conveying mechanism 50. The detection mechanism 80 includes a plurality of groups of detection components 802 fixedly installed on the machine table frame 502 at equal intervals through a first fixing rod. A light signal receiving component 804 corresponding to the detection component 802 is fixedly installed on the surface of the machine table frame 502 through a second fixing rod. An air pump 803 for exhausting air is also installed on the detection component 802. A second sensor 801 is fixedly installed on the surface of the machine table frame 502, and a telescopic and rotating function motor 805 is fixedly installed on both sides of the machine table frame 502 near the position of the second sensor 801;

[0043] A correction mechanism 90 for adjusting the fabric orientation of the cloth roll 101 is also installed on the conveying mechanism 50. The correction mechanism 90 is located between two groups of second roller conveyor belts 504. The correction mechanism 90 includes a lifting and rotating function motor 901 installed on the machine table frame 502 through a support plate and a connecting clamp 902 fixedly installed at the output end of the lifting and rotating function motor 901;

[0044] A rewinder 60 for conveying the cloth roll 101 is arranged on one side of the conveying mechanism 50.

[0045] In this embodiment: for the device for automatically disassembling the cloth roll, the cloth rolls 101 bundled by multiple groups of bundling ropes 102 are stacked on the trays of the stacking bracket 10 in sequence, and a camera is installed on the bracket of the tray. Instruction information is automatically generated by photographing the stacking information of the cloth roll 101 by the camera and sent to the robot main body 20. The robot main body 20 can drive the first clamp 30 to grab and place the stacked cloth roll 101 on the first roller conveyor belt 503 of the conveying mechanism 50;

[0046] When driving the first clamp 30 to grab the cloth roll 101, by starting the driving motor 303, the movable claw 304 is driven to fold, and at the same time, with the cooperation of the fixed claw 302, the cloth roll 101 is clamped and placed on the first roller conveyor belt 503;

[0047] When the cloth roll 101 is grasped and placed on the first roller conveyor belt 503, the first motor 501 drives the first roller conveyor belt 503 to move, and conveys the cloth roll 101 placed on the first roller conveyor belt 503 to the position of the first sensor 701 until it is detected by the first sensor 701. Then, after the controller (not shown in the figure) controls the first motor 501 that drives the movement of the first roller conveyor belt 503 to start receiving the instruction sent by the first sensor 701, the first motor 501 drives the first roller conveyor belt 503 to stop moving. At the same time, it controls the third cylinder 703 to start driving the connecting member 704 to move downward in response to the instruction sent by the first sensor 701 until it touches the surface of the cloth roll 101, and stops after generating a little micro-pressure on the upper surface of the cloth roll 101 through the connecting member 704. Next, after the third cylinder 703 is driven in place, the second cylinder 702 drives the whole to move to one side. The head of the connecting member 704 is designed with a smooth convex cone-shaped structure, so that the connecting member 704 can better enter into the bundling rope 102. A crescent blade 705 is installed on the connecting member 704. When the crescent blade 705 touches the bundling rope 102 and is driven to continue moving forward by the connecting member 704 with a limited stroke, the cutting edge of the crescent blade 705 cuts off the bundling ropes 102 at both ends of the cloth roll 101, thus realizing the automatic cutting of the bundling ropes 102 at both ends of the cloth roll 101;

[0048] Next, after the crescent blade 705 finishes cutting the rope, it is reset with the second cylinder 702 and the third cylinder 703 driving the connecting member 704, waiting for the work of the next cycle. When the first roller conveyor belt 503 receives the signal instructions after the second cylinder 702 and the third cylinder 703 return to their positions successively, the first motor 501 will be restarted to drive the first roller conveyor belt 503 to move, and convey the fabric roll 101 to the position of the second sensor 801. When the fabric roll 101 reaches the position detected by the second sensor 801 and is recognized by the second sensor 801, the second sensor 801 will send an instruction to the first motor 501 to control the first roller conveyor belt 503 to stop moving, and at the same time transmit an instruction to the detection member 802 installed on the first fixed rod. An air pump 803 is installed on the detection member 802, which has the function of blowing air to the fabric roll 101, and the detection member 802 also has the function of emitting detection light to the optical signal receiving member 804 installed on the opposite second fixed rod; after the second sensor 801 detects the fabric roll 101, it will also send an instruction to the telescopic and rotating function motor 805, so that the telescopic and rotating function motors 805 on both sides of the machine frame 502 extend the connecting rods to hold the fabric roll 101 and drive the fabric roll 101 to continuously rotate in place. During the rotation process, the air pump 803 on the detection member 802 continuously blows air to the fabric roll 101. When the telescopic and rotating function motor 805 drives the fabric roll 101 to rotate one week, if the end of the fabric roll 101 has not been blown up all the time and the optical signal receiving member 804 continuously receives the signal sent by the detection member 802, it means that the orientation of the end of the fabric roll 101 is the same as the blowing direction of the air pump 803, otherwise, it is the opposite. When the unwinder 60 in the subsequent process finishes unwinding the fabric roll 101 to the flat state, the orientation of the end of the fabric roll 101 needs to be consistent with the blowing direction of the air pump 803;

[0049] Thus, in this case, after the telescopic and rotating function motor 805 drives the fabric roll 101 to rotate one week and the end of the fabric roll 101 has not been blown up all the time, the first motor 501, the second motor 505 and the third motor 508 are started simultaneously to drive the first roller conveyor belt 503, the second roller conveyor belt 504 and the third roller conveyor belt 506 to move towards the subsequent unwinder 60 at the same time, so as to convey the fabric roll 101 to the feeding bin of the unwinder 60;

[0050] During the process that the telescopic and rotating function motor 805 drives the cloth roll 101 to rotate one full circle, the end of the cloth on the cloth roll 101 is blown up, resulting in the optical signal emitted by the detection component 802 not being received by the optical signal receiving component 804. The optical signal receiving component 804 then sends a signal to the first motor 501 and drives the first roller conveyor belt 503 to continue moving, transporting the cloth roll 101 to the two groups of second roller conveyor belts 504. At this time, the optical signal receiving component 804 will send an instruction to the lifting and rotating function motor 901. After receiving the instruction, the lifting and rotating function motor 901 will start working, driving its connecting fixture 902 to lift the cloth roll 101 high and separate it from the second roller conveyor belt 504, causing the cloth roll 101 to be separated from the second roller conveyor belt 504. At the same time, it rotates 180° in the air and then descends onto the second roller conveyor belt 504 again, thus completing the correction adjustment of the orientation of the end of the cloth roll 101. At the same time, the second motor 505 starts the second roller conveyor belt 504 to transport the cloth roll 101 to the third roller conveyor belt 506. At this moment, the third motor 508 starts working under the control of the program. Then, the third motor 508 drives the third roller conveyor belt 506 to move, transferring the cloth roll 101 above on the transition plate 507. The transition plate 507 is fixedly installed on the machine frame 502 and corresponds to the loading bin of the unwinder 60, ensuring that the cloth roll 101 transferred to the transition plate 507 can slide onto the loading bin of the unwinder 60 under the influence of its own gravity;

[0051] When the cloth roll 101 already on the unwinder 60 is about to be completed by the operation of the unwinder 60, after the end of the previous cloth roll 101 is sensed by the sensor installed on the unwinder 60, the unwinder 60 automatically stops working. An unskilled operator can quickly manually tie a knot between the end of the cloth and the end of the cloth roll 101 stored in the loading bin or connect them by using a plastic stapler, and then press the start switch on the unwinder 60 to start the unwinder 60 to enter the next cycle of work. By repeating this cycle, the automatic processes of depalletizing the cloth roll 101, cutting the bundling rope 102, adjusting the orientation of the end of the cloth roll 101, and transporting and loading the cloth roll 101 can be achieved. This maximizes the effect of saving labor and corresponding labor cost input in the unwinding process, significantly improves the effective working efficiency of unwinding, reduces the labor intensity of the staff, enables a single group of personnel to operate multiple supporting devices, thereby reducing labor costs, solving the problem of labor shortage caused by high labor intensity, reducing the opportunity for workers to directly participate in heavy physical labor, reducing the safety risks during the work process, improving the safety of the working environment, enhancing the use effect of this device, and meeting the actual use requirements.

[0052] It should be noted that: the telescopic and rotating function motor 805 and the lifting and rotating function motor 901 are both composed of an electric push rod and a rotating motor integrated to achieve the functions of telescoping and rotating;

[0053] The connecting fixture 902 is composed of a mounting rack and an electric telescopic rod to achieve clamping and fixing of the cloth roll 101;

[0054] For the usage function and principle structure of the uncoiler 60, reference can be made to the prior art with the publication number: CN210029368U, and no further description will be given one by one.

[0055] All the power equipment involved in this product is powered by an external power supply. There is also an electric control cabinet in the solution, which can be installed in a suitable designated area. When in use, each electrical equipment can be started separately through the electric control cabinet. The power connection method of each electrical equipment is an existing mature technology and is well-known to those skilled in the art, so no redundant description will be given here.

[0056] Second Embodiment:

[0057] In an alternative embodiment, a second fixture 40 can be installed at the top of the robot body 20. The second fixture 40 includes a U-shaped frame 401 that can be installed on the robot body 20, a first cylinder 402 fixedly installed on both sides of the U-shaped frame 401, and a pressing plate 404 fixed to the output end of the first cylinder 402. A pin head 403 is fixedly installed on one side of the two pressing plates 404 that are close to each other. Limit rods 405 arranged symmetrically are fixed inside the U-shaped frame 401. The precise movement direction of the two pressing plates 404 is guided and restricted by the two limit rods 405;

[0058] A lifting motor 406 is installed on the transverse surface of the U-shaped frame 401, and a rotating support plate 407 is installed at the output end of the lifting motor 406.

[0059] In this embodiment: when the second fixture 40 is installed on the robot body 20 and the second fixture 40 is driven to clamp the cloth roll 101, by starting the first cylinder 402, the pressing plate 404 is driven to move, so that the pressing plate 404 slides on the limit rods 405. By the relative movement of the two pressing plates 404, the two ends of the cloth roll 101 are grabbed. At the same time, a pin head 403 is installed on the surface of the pressing plate 404, and the pin head 403 can be located at the center of the two ends of the cloth roll 101, improving the stability of the pressing plate 404 to grab the cloth roll 101;

[0060] While gripping both ends of the cloth roll 101, the lifting motor 406 can drive the rotating support plate 407 to lift and rotate, and drive the rotating support plate 407 to rotate directly below the center of the gripped cloth roll 101, and make the rotating support plate 407 contact the surface of the cloth roll 101, so that during the process of gripping and transporting the cloth roll 101, the weight of the cloth roll 101 can be lifted, improving the overall gripping effect on the cloth roll 101.

[0061] The rotating support plate 407 is equipped with a rotating motor, and the support plate can be driven to rotate through the rotating motor.

[0062] The present invention also provides an automatic production method for an automatic cloth roll disassembling device, including the following steps:

[0063] S1. Start the robot main body 20, and drive the first clamp 30 or the second clamp 40 to grip the cloth roll 101 stacked on the palletizing bracket 10 and place it on the first roller conveyor belt 503;

[0064] S2. After being transported forward by the first roller conveyor belt 503 and detected and identified by the first sensor 701 on the automatic rope cutting mechanism 70, control the crescent blade 705 on the automatic rope cutting mechanism 70 to cut the binding ropes 102 at both ends of the cloth roll 101;

[0065] S3. The first motor 501 drives the first roller conveyor belt 503 to transport to the position of the detection mechanism 80, and detect the head orientation of the cloth roll 101;

[0066] S4. When the head of the cloth roll 101 has not been blown up by the air pump 803 of the detection mechanism 80, the first motor 501, the second motor 505 and the third motor 508 are started simultaneously to drive the first roller conveyor belt 503, the second roller conveyor belt 504 and the third roller conveyor belt 506 to move towards the subsequent unwinding machine 60 at the same time, so as to convey the cloth roll 101 to the loading bin of the unwinding machine 60;

[0067] S5. When the head of the cloth roll 101 is blown up, due to the occlusion of the head, the optical signal of the detection component 802 in the detection mechanism 80 is not received by the optical signal receiving component 804. The first motor 501 drives the first roller conveyor belt 503 to convey the cloth roll 101 to the second roller conveyor belt 504, and rotates the cloth roll 101 by 180° through the correction mechanism 90 to align and correct the head orientation of the cloth roll 101;

[0068] S6. Start the third motor 508 to drive the third roller conveyor belt 506 to convey the cloth roll 101 to the loading bin of the unwinding machine 60 through the transition plate 507;

[0069] S7. Manually tie a quick knot between the end of the cloth and the head of the cloth roll 101 stored in the loading bin, or connect them by using a plastic nail gun. Then press the start switch on the uncoiler 60 to start the uncoiler 60 and enter the next cycle of work.

[0070] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A device for automatically disassembling a cloth roll, characterized in that: It comprises a stacking support (10), on which a plurality of groups of cloth rolls (101) can be stacked in sequence, and two ends of the cloth rolls (101) are bound with binding ropes (102); A robot body (20) is disposed on one side of the stacking support (10), and a first clamp (30) or a second clamp (40) may be installed on the top of the robot body (20); The first fixture (30) and the second fixture (40) are installed mutually exclusive, that is, only one set of them can be installed at the same position on the top of the robot body (20); A conveying mechanism (50) for conveying a cloth roll (101) is provided on one side of the robot body (20); an automatic rope cutting mechanism (70) for cutting ropes (102) tied at both ends of the cloth roll (101) is installed on the conveying mechanism (50); a detection mechanism (80) for detecting the direction of the cloth head of the disassembled cloth roll (101) is also installed on the conveying mechanism (50); and a correction mechanism (90) for adjusting the direction of the cloth of the cloth roll (101) is also installed on the conveying mechanism (50); An unwinding machine (60) for conveying the cloth roll (101) is provided on one side of the conveying mechanism (50).

2. The automatic cloth roll disassembly device according to claim 1 is characterized in that: The stacking bracket (10) comprises a pallet, a bracket fixed on the upper surface of the pallet, and a camera mounted on the bracket.

3. The automatic cloth roll disassembly device according to claim 1 is characterized in that: The first fixture (30) comprises a mounting plate (301) that can be mounted on a robot body (20), a fixed claw (302) fixedly mounted on one side of the mounting plate (301), and a movable claw (304) mounted on the other side of the mounting plate (301) via a drive shaft, and a drive motor (303) is fixedly mounted on the surface of the mounting plate (301).

4. The automatic cloth roll disassembly device according to claim 1 is characterized in that: The second fixture (40) comprises a U-shaped frame (401) which can be mounted on the robot body (20), a first cylinder (402) fixedly mounted on both sides of the U-shaped frame (401), and an extrusion plate (404) fixed at the output end of the first cylinder (402), two groups of the extrusion plates (404) are both installed with pin heads (403), symmetrically arranged limiting rods (405) are fixed in the U-shaped frame 401, and the precise direction of movement of the two groups of the extrusion plates (404) is guided and limited by the two limiting rods (405).

5. The automatic cloth roll disassembly device according to claim 4 is characterized in that: A lifting motor (406) is installed on the transverse surface of the U-shaped frame (401), and a rotating support plate (407) is installed on the output end of the lifting motor (406).

6. The automatic cloth roll disassembly device according to claim 1, characterized in that: The conveying mechanism (50) comprises a machine frame (502), a first roller transmission belt (503) is installed on the machine frame (502), a first motor (501) for driving the first roller transmission belt (503) to move is fixedly installed on one side of the machine frame (502), a second roller transmission belt (504) arranged symmetrically is installed on the machine frame (502) at the position of the first roller transmission belt (503), a second motor (505) for driving two groups of second roller transmission belts (504) to move is installed on both sides of the machine frame (502), a third roller transmission belt (506) is installed on the machine frame (502) at the position of the two groups of second roller transmission belts (504), a third motor (508) for driving the third roller transmission belt (506) to move is installed on the machine frame (502), and a transition plate (507) is fixedly installed on one end of the machine frame (502).

7. The automatic cloth roll disassembly device according to claim 1, characterized in that: The automatic rope cutting mechanism (70) comprises a second cylinder (702) symmetrically arranged and installed at a position close to a first roller transmission belt (503) on a machine frame (502), and a third cylinder (703) installed at an output end of the second cylinder (702); a connecting piece (704) is fixedly installed at the output end of the third cylinder (703); a crescent blade (705) is fixedly installed on the surface of the connecting piece (704); and a first sensor (701) is installed on the surface of the machine frame (502).

8. The automatic cloth roll disassembly device according to claim 1, characterized in that: The detection mechanism (80) comprises a plurality of detection components (802) which are fixedly mounted on a machine frame (502) by a first fixing rod and are arranged in a uniform manner. An optical signal receiving component (804) corresponding to the detection component (802) is fixedly mounted on the surface of the machine frame (502) by a second fixing rod. An exhaust air pump (803) is also mounted on the detection component (802). A second sensor (801) is fixedly mounted on the surface of the machine frame (502). Motors (805) with telescopic rotation functions are fixedly mounted on both sides of the machine frame (502) near the second sensor (801).

9. The automatic cloth roll disassembly device according to claim 1, characterized in that; The correction mechanism (90) is located between two sets of second roller transmission belts (504), and comprises a lifting and rotating functional motor (901) mounted on a machine frame (502) via a support plate, and a connecting fixture (902) fixedly mounted on the output end of the lifting and rotating functional motor (901).

10. The automatic production method of the equipment for automatically disassembling cloth rolls according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, starting the robot body (20), which can drive the first clamp (30) or the second clamp (40) to grab the cloth roll (101) stacked on the stacking bracket (10) and place it on the first roller transmission belt (503); S2, after being transported forward by the first roller transmission belt (503) to the first sensor (701) on the automatic rope cutting mechanism (70) for detection and identification, the crescent blade (705) on the automatic rope cutting mechanism (70) is controlled to cut the binding ropes (102) at both ends of the cloth roll (101); S3, the first motor (501) drives the first roller transmission belt (503) to transport to the position of the detection mechanism (80), and detects the direction of the cloth head of the cloth roll (101); S4, when the cloth ends of the cloth roll (101) have not been blown up by the air pump (803) of the detection mechanism (80), the first motor (501), the second motor (505) and the third motor (508) are started simultaneously to drive the first roller transmission belt (503), the second roller transmission belt (504) and the third roller transmission belt (506) to move simultaneously in the direction of the subsequent process unwinding machine (60) to transfer the cloth roll (101) to the loading bin of the unwinding machine (60); S5, when the cloth ends of the cloth roll (101) are blown up, the cloth ends are blocked, and the optical signal of the detection component (802) in the detection mechanism (80) is not received by the optical signal receiving component (804), the first motor (501) drives the first roller transmission belt (503) to transport the cloth roll (101) to the second roller transmission belt (504), and the cloth roll (101) is rotated 180 degrees through the correction mechanism (90) to align the cloth ends of the cloth roll (101) with the correction adjustment direction; S6, starting the third motor (508) to drive the third roller transmission belt (506) to transport the cloth roll (101) to the loading bin of the unwinding machine (60) through the transition plate (507); S7, quickly connect the tail of the cloth and the cloth head of the cloth roll (101) stored in the loading bin by manually tying a knot or nailing with a plastic nail gun, and then press the start switch on the unwinding machine (60) to start the unwinding machine (60) to enter the next cycle.

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