Integrated Intelligent Shearing Machine

Abstract

The present invention relates to the field of cloth processing equipment, and particularly to an integrated intelligent shearing machine, which is arranged at the rear end of a cloth discharging machine and includes a frame, a support arm, a cloth feeding roller group, a shearing device and a cloth discharging roller group. The support arm includes a cloth feeding support arm and a cloth discharging support arm. The cloth feeding support arm and the cloth discharging support arm are respectively rotatably arranged on both sides of the top of the frame. The cloth feeding roller group is arranged on the cloth feeding support arm and the frame. The cloth discharging roller group is arranged on the frame and the cloth discharging roller group. After the cloth to be trimmed is drawn out from the cloth discharging machine, it enters the shearing device through the cloth feeding roller group for trimming, and finally is drawn out from the cloth discharging roller group. The cloth feeding and discharging mechanisms of the integrated shearing machine of the present invention can be retracted and placed on both sides of the frame, which is different from the traditional shearing machine that needs to be assembled on the ground. The integrated design of the present invention makes the shearing machine more convenient to use.

Description

Technical Field

[0001] The present invention relates to the field of cloth processing equipment, and in particular to an integrated intelligent shearing machine. Background Art

[0002] A shearing machine is a textile post-treatment equipment and one of the main equipment for the post-treatment of plush products.

[0003] As Figure 1 shown is a schematic diagram of the simple principle of a common shearing machine on the market.

[0004] This kind of shearing machine usually has the following disadvantages:

[0005] 1. The overall body occupies a large space. It is necessary to disassemble the mechanism for feeding and discharging cloth at the top and then transport it to the designated production address for reassembly before it can be put into production use, which is rather troublesome.

[0006] 2. Referring to Figure 2 ( Figure 1 the enlarged view at M in

[0007] ), the flat knife is horizontally arranged. After long-term use, it will shift downward or bend, thus affecting the final shearing quality.

[0008] 3. The horizontal and vertical cloth feeding and discharging method is adopted, and its winding path is relatively long. In the case of a longer winding path, it is more difficult to control the tension of the cloth.

[0009] 4. When the cloth deviates on each roller, it cannot be corrected in time.

[0010] 5. When the feeding cloth is missing, it cannot be detected in time.

[0011] 6. When discharging the cloth, the cloth cannot be stacked orderly and needs to be re-stacked manually.

[0012] Therefore, there is an urgent need for an intelligent integrated shearing machine to solve the above problems. Summary of the Invention

[0013] The technical problem to be solved by the present invention is: in view of the above defects, to provide an intelligent integrated shearing machine.

[0014] The specific solution is as follows:

[0015] The integrated intelligent shearing machine is arranged at the rear end of the fabric output machine and includes a frame, a support arm, a fabric feeding roller group, a shearing cutter, and a fabric discharging roller group. The support arm includes a fabric feeding support arm and a fabric discharging support arm. The fabric feeding support arm and the fabric discharging support arm are respectively rotatably arranged on both sides of the top of the frame. The fabric feeding roller group is arranged on the fabric feeding support arm and the frame. The fabric discharging roller group is arranged on the frame and the fabric discharging roller group. After the fabric to be trimmed is drawn out from the fabric output machine, it enters the shearing cutter through the fabric feeding roller group for trimming and finally is drawn out from the fabric discharging roller group.

[0016] Further, the fabric feeding support arm includes a first main arm and an extension arm, and the extension arm is arranged on the side surface of the end of the main arm far away from the frame.

[0017] Further, the fabric feeding roller group includes a fabric supporting roller and a fabric tightening roller group arranged on the extension arm in sequence according to the fabric feeding order; a first driving roller, a first wire dividing roller group, a first driven roller, and a second driving roller arranged on the first main arm; a second wire dividing roller group and an automatic knife lifting induction roller arranged on the frame.

[0018] Further, a deviation rectifying mechanism is also arranged on the fabric feeding support arm. The deviation rectifying mechanism includes two deviation rectifying cylinders arranged at the bottom of the first main arm. A deviation rectifying roller is arranged at the top of the deviation rectifying cylinder. A deviation rectifying inductor is also arranged on the first main arm. The deviation rectifying roller is arranged between the first wire dividing roller group and the second driving roller. When the deviation rectifying inductor detects that the fabric feeding is deviated, it controls the deviation rectifying cylinder to lift the deviation rectifying roller to rectify the deviation.

[0019] Further, a fabric shortage induction mechanism is also arranged on the fabric feeding support arm, including a front-back online inductor arranged at the end of the first main arm and an automatic fabric detecting inductor arranged on the extension arm;

[0020] The front-back online inductor senses the distance between the lowest point of the fabric feeding and the front-back online inductor. If it is less than the set value, an alarm is issued;

[0021] The automatic fabric detecting inductor senses whether there is fabric under the fabric supporting roller. If not, an alarm is issued.

[0022] Further, the fabric tightening roller group includes a fabric tightening frame that can rotate around the center point and fabric tightening rollers symmetrically arranged at both ends of the fabric tightening frame. The fabric tightening frame is arranged at both ends of the fabric tightening rollers.

[0023] Further, the shearing cutter includes a shearing knife seat, and a knife seat roller group, a circular knife, a flat knife, and a bottom knife are arranged on the shearing knife seat;

[0024] The knife seat roller group is arranged at the rear end of the fabric feeding roller group and includes a third wire dividing roller group and a second driven roller. The second driven roller is arranged between the third wire dividing roller group;

[0025] The flat knife is vertically arranged and abuts against the circular knife. The bottom knife is perpendicular to the arrangement direction of the flat knife, and there is a gap for the cloth to pass through between the bottom knife and the flat knife.

[0026] Furthermore, a connecting seat is arranged between the frame and the shearing device, and the shearing device is detachably and fixedly connected to the frame through the connecting seat.

[0027] Furthermore, the cloth-falling support arm includes a second main arm and a swing arm rotatably arranged on the second main arm.

[0028] The cloth-falling roller group includes a third driven roller and a third driving roller arranged on the frame in sequence along the cloth-falling order; a fourth driving roller, a fourth driven roller and a fifth driving roller arranged on the second main arm, and a cloth-falling roller arranged at the lower end of the swing arm.

[0029] Furthermore, the swing arm swings periodically around the second main arm.

[0030] Therefore, the advantages of the technical solution of the present invention compared with the traditional technical solution are as follows:

[0031] 1. The cloth-feeding and cloth-discharging mechanisms of the integrated shearing machine of the present invention can be retracted and placed on both sides of the frame. Different from the traditional shearing machine that needs to be assembled on the ground, the integrated design of the present invention makes the shearing machine more convenient to use.

[0032] 2. The present invention re-adjusts the positions of the flat knife, the circular knife and the bottom knife, so that the flat knife is no longer placed horizontally, which can effectively prevent the flat knife from bending and shifting due to long-term use, and ensures the quality and effect of shearing.

[0033] 3. The integrated wing-span type overall structure adopted by the present invention shortens the winding distance of the cloth in the shearing machine, and makes it easier to control the tension at various parts in the shearing machine.

[0034] 4. The present invention is also provided with a deviation rectifying device. When the cloth deviates, the deviation rectifying device can detect and correct it in time, preventing entanglement and improving its automation performance at the same time.

[0035] 5. The present invention is also provided with a lack-of-cloth induction mechanism to remind the staff when the amount of cloth is too little or there is no cloth.

[0036] 6. The cloth-falling mechanism of the present invention is provided with a swing arm, which can effectively stack the cloth automatically and reduce labor. Description of the Drawings

[0037] Through the following detailed description in conjunction with the drawings, the foregoing and other objects, features and advantages of the present invention will become obvious.

[0038] Figure 1 It is a schematic structural diagram of a traditional shearing machine;

[0039] Figure 2 It is Figure 1 the enlarged view at M in

[0040] Figure 3 the schematic structural diagram of the present invention;

[0041] Figure 4 It is the schematic structural diagram after the cloth-feeding support arm, the cloth-feeding roller group and the frame are connected in the present invention;

[0042] Figure 5 It is Figure 4 the front view structural diagram of the deviation rectifying mechanism in

[0043] Figure 6 It is the schematic structural diagram after the shearing cutter and the frame are connected in the present invention;

[0044] Figure 7 It is the schematic structural diagram of the setting of the flat cutter, the bottom cutter and the round cutter of the shearing cutter in the present invention;

[0045] Figure 8 It is the schematic structural diagram after the cloth-falling support arm, the cloth-falling roller group and the frame are connected in the present invention;

[0046] Figure 9 It is the schematic working principle diagram of the front and rear online sensors in the present invention;

[0047] Figure 10 It is the three-dimensional structural diagram of the filament dividing roller in the present invention;

[0048] Figure 11 It is the schematic structural diagram of the cloth tensioning roller group in the present invention.

[0049] Among them:

[0050] 10. Frame;

[0051] 20. Support arm;

[0052] 21. Cloth-feeding support arm, 211. First main arm, 212. Extension arm;

[0053] 22. Cloth-falling support arm, 221. Second main arm, 222. Swing arm;

[0054] 23. Deviation rectifying mechanism, 231. Deviation rectifying cylinder, 232. Deviation rectifying roller, 233. Deviation rectifying inductor;

[0055] 24. Lack of cloth sensing mechanism, 241. Front and rear online sensors, 242. Automatic cloth detecting sensor;

[0056] 30. Inlet cloth roller group, 31. Cloth supporting roller, 32. Tightening cloth roller group, 321. Tightening cloth frame, 322. Tightening cloth roller, 33. First driving roller, 34. First wire dividing roller group, 35. First driven roller, 36. Second driving roller, 37. Second wire dividing roller group, 38. Automatic knife lifting induction roller;

[0057] 40. Shearing machine, 41. Shearing knife seat, 42. Knife seat roller group, 421. Third wire dividing roller group, 422. Second driven roller, 43. Circular knife, 44. Flat knife, 45. Bottom knife, 46. Connecting seat;

[0058] 50. Outlet cloth roller group, 51. Third driven roller, 52. Third driving roller, 53. Fourth driving roller, 54. Fourth driven roller, 55. Fifth driving roller, 56. Outlet cloth roller;

[0059] L is the cloth. Detailed implementation manners

[0060] Based on the ideal embodiments of the present invention as inspiration, through the following description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

[0061] The present invention will be further described with reference to the following drawings:

[0062] The integrated intelligent shearing machine is arranged at the rear end of the cloth outlet machine and includes a frame 10, a support arm 20, an inlet cloth roller group 30, a shearing machine 40 and an outlet cloth roller group 50. The support arm 20 includes an inlet cloth support arm 21 and an outlet cloth support arm 22. The inlet cloth support arm 21 and the outlet cloth support arm 22 are respectively rotatably arranged on both sides of the top of the frame 10. The inlet cloth roller group 30 is arranged on the inlet cloth support arm 21 and the frame 10. The outlet cloth roller group 50 is arranged on the frame 10 and the outlet cloth roller group 50. After the cloth to be trimmed is drawn out from the cloth outlet machine, it enters the shearing machine 40 for trimming and finally is drawn out from the outlet cloth roller group 50.

[0063] As Figure 3 , in the above integrated intelligent shearing machine, the inlet cloth support arm 21 and the outlet cloth support arm 22 are rotatably fixed on both sides of the top end of the frame 10. During implementation, when transportation is required, the inlet cloth support arm 21 and the outlet cloth support arm 22 can be directly lowered and retracted on both sides of the frame 10. Similarly, after being transported to the designated position, the inlet cloth support arm 21 and the outlet cloth support arm 22 can be reopened. At the same time, during use, the opening and closing angle of the support arm 20 can also be controlled according to the actual size of the site.

[0064] In the present invention, the rear end of the cloth delivery machine sends out the cloth to the shearing machine for shearing treatment. The cloth reaches the shearing device 40 for trimming after passing through the cloth feeding roller group 30, and is transported out of the shearing machine through the cloth discharging roller group 50 after trimming.

[0065] In the present invention, the winding path for cloth feeding or discharging enters or exits the shearing machine along the support arm 20, and its winding path is obviously shorter than the conventional winding path of first entering horizontally and then vertically into the shearing machine. After the winding path is shortened, the tension control at various places inside the shearing machine becomes easier.

[0066] The cloth feeding support arm 21 includes a first main arm 211 and an extension arm 212, and the extension arm 212 is arranged on the side of the end of the main arm away from the frame 10.

[0067] In the present invention, the extension arm 212 provided on the main arm provides an installation basis for the setting of other subsequent functions of the present invention.

[0068] The cloth feeding roller group 30 includes a cloth supporting roller 31, a cloth tightening roller group 32 arranged on the extension arm 212 in sequence according to the cloth feeding order; a first driving roller 33, a first filament separating roller group 34, a first driven roller 35 and a second driving roller 36 arranged on the first main arm 211; a second filament separating roller group 37 and an automatic knife-lifting induction roller 38 arranged on the frame 10.

[0069] Such as Figure 4 , the cloth enters the present shearing machine from the cloth supporting roller 31, and then passes through the cloth feeding roller group 30. Among them, the cloth feeding roller group 30 can adjust the tightness during cloth feeding to ensure that the cloth can smoothly enter the subsequent work.

[0070] The first driving roller 33 provides the main power for cloth feeding, and then sends it into the first filament separating roller group 34. In the present invention, the filament separating roller group includes at least two filament separating rollers. As Figure 10 shown, the surface of the filament separating roller is spiral. The main function of the filament separating roller is: when the cloth wrinkles, after passing through the filament separating roller, the threads on its surface flatten the cloth.

[0071] Similarly, the second driving roller 36 is to provide power when the cloth enters the frame 10 (shearing device 40) and send the cloth into the second filament separating roller group 37. The function of the second filament separating roller group 37 is the same as that of the first filament separating roller group 34, and will not be elaborated here.

[0072] Subsequently, the cloth enters the shearing device 40 after passing through the automatic knife-lifting induction roller. Here, the automatic knife-lifting induction roller 38 can sense the tension in the cloth. When the tension is too small, the automatic knife-lifting induction roller 38 presses down to increase the tension. When the tension is too large, the automatic knife-lifting induction roller 38 lifts up to release the tension to prevent the cloth from being damaged.

[0073] The cloth feeding support arm 21 is further provided with a deviation rectifying mechanism 23. The deviation rectifying mechanism 23 includes two deviation rectifying cylinders 231 arranged at the bottom of the first main arm 211. A deviation rectifying roller 232 is arranged at the top of the deviation rectifying cylinder 231. The first main arm 211 is further provided with a deviation rectifying inductor 233. The deviation rectifying roller 232 is arranged between the first wire splitting roller group 34 and the second driving roller 36. When the deviation rectifying inductor 233 detects that the feeding cloth is offset, it controls the deviation rectifying cylinder 231 to lift the deviation rectifying roller 232 to rectify the deviation.

[0074] In the above deviation rectifying mechanism 23, the deviation rectifying mechanism 23 includes two deviation rectifying cylinders 231, a deviation rectifying roller 232 arranged between the two deviation rectifying cylinders 231, and a deviation rectifying inductor 233.

[0075] In this embodiment, the deviation rectifying inductor 233 senses whether the cloth on the wire splitting roller is biased to one side. If so, the deviation rectifying cylinder 231 on the corresponding biased side slightly lifts, so that the cloth returns to the central position of the deviation rectifying roller 232.

[0076] In the present invention, there is a positive feedback relationship between the deviation rectifying inductor 233 and the deviation rectifying cylinder 231, that is, the deviation rectifying cylinder 231 on the side where the deviation occurs lifts to make the cloth return to the central position.

[0077] The cloth feeding support arm 21 is further provided with a cloth shortage sensing mechanism 24, including a front and rear online inductor 241 arranged at the end of the first main arm 211 and an automatic cloth detecting inductor 242 arranged on the extension arm 212;

[0078] The front and rear online inductor 241 senses the distance between the lowest point of the feeding cloth and the front and rear online inductor 241. If it is less than the set value, an alarm is issued;

[0079] The automatic cloth detecting inductor 242 senses whether there is cloth under the cloth supporting roller 31. If not, an alarm is issued.

[0080] In the above cloth shortage sensing mechanism 24, as Figure 4 and 9 , in the figure, point A is the lowest point of the feeding cloth. The front and rear online inductor 241 always senses the distance from point A. When the cloth output of the front-end machine decreases, point A will continuously move up. When it is less than the set value, an alarm is issued.

[0081] At the same time, if the speed of the front-end machine is not synchronized with the shearing machine of the present invention, it will also cause point A to move up or down. When the range exceeds the set value, an alarm is issued.

[0082] When there is no front-end machine (that is, when taking cloth from the material frame), when the automatic cloth detecting inductor 242 at the cloth supporting roller 31 does not detect the cloth, an alarm is issued to remind to add cloth in time.

[0083] The cloth tightening roller group 32 includes a cloth tightening frame 321 that can rotate around the center point and cloth tightening rollers 322 symmetrically arranged at both ends of the cloth tightening frame 321. The cloth tightening frame 321 is arranged at both side ends of the cloth tightening rollers 322.

[0084] As Figure 11 shown, in the figure, the cloth tightening frame 321 of the cloth tightening roller group 32 is in an X shape, and cloth tightening rollers 322 are arranged on both sides respectively. When the cloth tightening frame 321 rotates clockwise around the axis, the winding distance of the cloth is increased, thereby increasing its tension to complete cloth tightening.

[0085] The shearing device 40 includes a shearing tool holder 41, and a tool holder roller group 42, a circular knife 43, a flat knife 44 and a bottom knife 45 are arranged on the shearing tool holder 41;

[0086] The tool holder roller group 42 is arranged at the rear end of the cloth feeding roller group 30 and includes a third wire dividing roller group 421 and a second driven roller 422. The second driven roller 422 is arranged between the third wire dividing roller groups 421;

[0087] The flat knife 44 is arranged vertically and abuts against the circular knife 43. The bottom knife 45 is arranged perpendicular to the setting direction of the flat knife 44, and a gap for the cloth to pass through is left between the bottom knife 45 and the flat knife 44.

[0088] A connecting seat 46 is arranged between the frame 10 and the shearing device 40. The shearing device 40 is detachably and fixedly connected to the frame 10 through the connecting seat 46.

[0089] In the above-mentioned shearing device 40, the third wire dividing roller group 421 also has two wire dividing rollers, and a second driven roller 422 is arranged in the middle, which mainly plays a role in supporting the tension, and the wire dividing rollers still play a role in flattening the cloth.

[0090] As Figure 7 shown, the bottom knife 45 is fixed on the shearing tool holder 41 through a seat at the bottom, and its cutting edge is perpendicular to the cutting edge of the flat knife 44. The blade of the flat knife 44 is also fixed on the shearing tool holder 41 through a fixing seat below. A gap is left between the cutting edge of the flat knife 44 and the cutting edge of the bottom knife 45, so that when the cloth passes through, the hair on both the front and back sides of the cloth is cut (scraped) off. The circular knife 43 is directly fixed on the shearing tool holder 41, and its edge abuts against the cutting edge of the flat knife 44.

[0091] In the above-mentioned fixing, various fixing methods such as welding, screw fixing, and integral molding can be adopted, and this embodiment does not make any limitations.

[0092] The flat knife 44 of the present invention is changed from the original horizontal setting to the current vertical setting, and it abuts against the circular knife 43. Even after long-term use, it will not bend under the action of gravity and the pressure of the cloth, thereby maintaining the service life of the flat knife 44.

[0093] The cloth-falling support arm 22 includes a second main arm 221 and a swing arm 222 rotatably provided on the second main arm 221;

[0094] The cloth-falling roller group 50 includes a third driven roller 51 and a third driving roller 52 sequentially arranged on the frame 10 in the cloth-falling order; a fourth driving roller 53, a fourth driven roller 54 and a fifth driving roller 55 provided on the second main arm 221, and a cloth-falling roller 56 provided at the lower end of the swing arm 222. The swing arm 222 swings periodically around the second main arm 221.

[0095] In the above-mentioned cloth-falling support arm 22, part of the cloth-falling roller group 50 is arranged on the frame 10 and part is arranged on the cloth-falling support arm 22. Among them, the third driving roller 52 and the third driven roller 51 are arranged on the frame 10. After the cloth comes out of the front fabric shearing device 40, it passes through the third driven roller 51 and is sent out by the third driving roller 52 to the second main arm 221. The fourth driving roller 53 sends the processed cloth to the fourth driven roller 54 and is sent out through the fifth driving roller 55 to the cloth-falling roller 56 of the swing arm 222.

[0096] In this embodiment, two upper and lower cloth-falling rollers 56 are provided. When the swing arm 222 swings periodically, the two cloth-falling rollers 56 can effectively prevent the falling cloth from being thrown out.

[0097] With the periodic swing of the swing arm 222, the finally formed cloth stack, as Figure 9 shown, is neat, avoiding secondary sorting by workers.

[0098] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An integrated intelligent shearing machine is arranged at the rear end of a fabric delivering machine. It is characterized in that it includes a frame, a support arm, a fabric feeding roller group, a shearing cutter and a fabric discharging roller group. The support arm includes a fabric feeding support arm and a fabric discharging support arm. The fabric feeding support arm and the fabric discharging support arm are respectively rotatably arranged on both sides of the top of the frame. The fabric feeding roller group is arranged on the fabric feeding support arm and the frame. The fabric discharging roller group is arranged on the frame and the fabric discharging roller group. After the fabric to be trimmed is drawn out from the fabric delivering machine, it enters the shearing cutter through the fabric feeding roller group for trimming and finally is drawn out from the fabric discharging roller group. The shearing cutter includes a shearing cutter seat, and a cutter seat roller group, a circular knife, a flat knife and a bottom knife are arranged on the shearing cutter seat. The cutter seat roller group is arranged at the rear end of the fabric feeding roller group and includes a third wire dividing roller group and a second driven roller. The second driven roller is arranged between the third wire dividing roller group. The flat knife is vertically arranged and abuts against the circular knife. The bottom knife is perpendicular to the setting direction of the flat knife, and a gap for the fabric to pass through is left between the bottom knife and the flat knife. A connecting seat is arranged between the frame and the shearing cutter, and the shearing cutter is detachably fixedly connected to the frame through the connecting seat.

2. The integrated intelligent shearing machine according to claim 1, it is characterized in that the fabric feeding support arm includes a first main arm and an extension arm, and the extension arm is arranged on the side surface of the end of the main arm away from the frame.

3. The integrated intelligent shearing machine according to claim 2, it is characterized in that the fabric feeding roller group includes a cloth supporting roller and a cloth tightening roller group arranged on the extension arm in sequence according to the fabric feeding order; a first driving roller, a first wire dividing roller group, a first driven roller and a second driving roller arranged on the first main arm; a second wire dividing roller group and an automatic knife lifting induction roller arranged on the frame.

4. The integrated intelligent shearing machine according to claim 3, it is characterized in that a deviation rectifying mechanism is further arranged on the fabric feeding support arm. The deviation rectifying mechanism includes two deviation rectifying cylinders arranged at the bottom of the first main arm. A deviation rectifying roller is arranged at the top of the deviation rectifying cylinder. A deviation rectifying inductor is further arranged on the first main arm. The deviation rectifying roller is arranged between the first wire dividing roller group and the second driving roller. When the deviation rectifying inductor finds that the fabric feeding is deviated, it controls the deviation rectifying cylinder to lift the deviation rectifying roller to rectify the deviation.

5. The integrated intelligent shearing machine according to claim 3, it is characterized in that a fabric shortage induction mechanism is further arranged on the fabric feeding support arm, including a front and rear online inductor arranged at the end of the first main arm and an automatic fabric detecting inductor arranged on the extension arm. The front and rear online inductor senses the distance between the lowest point of the fabric feeding and the front and rear online inductor. If it is less than the set value, an alarm is issued. The automatic fabric detecting inductor senses whether there is fabric under the cloth supporting roller. If not, an alarm is issued.

6. The integrated intelligent shearing machine according to claim 3, it is characterized in that the cloth tightening roller group includes a cloth tightening frame rotatable around the center point and cloth tightening rollers symmetrically arranged at both ends of the cloth tightening frame. The cloth tightening frame is arranged at both ends of the cloth tightening rollers.

7. The integrated intelligent shearing machine according to claim 1, it is characterized in that The cloth-falling support arm includes a second main arm and a swing arm rotatably arranged on the second main arm; The cloth-falling roller group includes a third driven roller and a third driving roller sequentially arranged on the frame along the cloth-falling sequence; a fourth driving roller, a fourth driven roller and a fifth driving roller arranged on the second main arm, and a cloth-falling roller arranged at the lower end of the swing arm.

8. The integrated intelligent shearing machine according to claim 7, wherein, the swing arm swings periodically around the second main arm.

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