An automatic cutting and sewing clothing presser for pressing lines

Abstract

The present invention belongs to the technical field of clothing processing. The present invention discloses an automatic cutting and sewing clothing wire pressing machine; it includes a control console arranged at the top of the wire pressing machine body. A manipulator is arranged inside the control console. One end of the manipulator away from the control console is fixedly connected with a fixing frame. A connecting frame is arranged at the top of the wire pressing machine body. The top of the connecting frame is fixedly connected with a first hydraulic rod. The output end of the first hydraulic rod penetrates through the connecting frame, and the output end of the first hydraulic rod is fixedly connected with a machine head. Through the structural design of the connecting plate, clamping plate, inserting plate and tensioning module of the present device, when the cylinder drives the inserting plate to move downward through the connecting plate, the inserting plate synchronously drives the clamping plate to approach and squeeze the fabric. When the fabric is squeezed and clamped, the cylinder drives the fabric to open to both sides through the tensioning module, so that the fabric is in a tension state, effectively preventing the fabric from wrinkling and improving the accuracy of the device during use.

Description

Technical Field

[0001] The present invention relates to the technical field of garment processing, and more specifically, the present invention relates to an automatic cutting and sewing garment wire pressing machine. Background Art

[0002] An automatic cutting and sewing garment wire pressing machine is a professional sewing mechanical equipment. The traditional manual cutting and sewing methods are inefficient, inaccurate, and have high technical requirements for operators. Therefore, the emergence of automatic cutting and sewing technology is an inevitable trend. An automatic cutting and sewing garment wire pressing machine is a professional sewing mechanical equipment that combines technologies in multiple aspects such as computers, machinery, electronics, and lasers, and can achieve high-efficiency and high-precision cutting and sewing operations.

[0003] Existing automatic cutting and sewing garment wire pressing machines are mostly composed of a wire pressing table, a clamping base, a clamping plate, a manipulator, a fixing frame, a cylinder, and a machine head. The clamping base, the manipulator, and the fixing frame are respectively installed at the top of the wire pressing table, and the fixing frame is located above the clamping plate. One end of the manipulator is fixedly connected to the fixing frame and the clamping base. Subsequently, the cylinder is installed at the top of the fixing frame. Its working process is as follows: Place the fabric to be processed above the clamping base. The center part of the clamping base is hollowed out to facilitate the needle at the bottom of the machine head to pass through. Start the cylinder, and the cylinder drives the clamping plate at the output end to approach and squeeze the edge of the top of the garment fabric. At this time, the machine head located above the fabric can be controlled, and the machine head drives the needle to process the fabric, while the manipulator can change the positions of the clamping base and the fixing frame to ensure that the fabric moves to a suitable processing position.

[0004] When the existing fabric is placed above the clamping base, when the sewing thread passes through the fabric, it may cause wrinkles or bubbles at the sewing line, making the fabric look unaesthetic. And when two pieces of fabric are superimposed and sewn, it may cause the fabric at the sewing line to be bent or uneven, thereby affecting the sewing effect.

[0005] In view of this, this application proposes an automatic cutting and sewing garment wire pressing machine. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention proposes an automatic cutting and sewing garment wire pressing machine.

[0007] To achieve the above object, the present invention provides the following technical solution: An automatic cutting and sewing clothing pressing machine, which includes a control console arranged at the top of the pressing machine body. Inside the control console, there is a manipulator. One end of the manipulator away from the control console is fixedly connected with a fixing frame. At the top of the pressing machine body, there is a connecting frame. At the top of the connecting frame, a first hydraulic rod is fixedly connected. The output end of the first hydraulic rod penetrates through the connecting frame, and the output end of the first hydraulic rod is fixedly connected with a machine head. One end of the fixing frame away from the control console is fixedly connected with a clamping table. Inside the clamping table, there are a pair of clamping bases and connecting rods. The connecting rods all penetrate through the pair of clamping bases. On the opposite sides of the pair of clamping bases, a third spring is fixedly connected respectively. One end of the third spring away from the clamping base is fixedly connected with the inside of the clamping table. At the top of the fixing frame, a cylinder is fixedly connected. The output end of the cylinder penetrates through the fixing frame, and the output end of the cylinder is fixedly connected with a connecting plate. On both sides of the connecting plate, there are clamping plates. One end of the clamping plate close to the connecting plate is fixedly connected with an insertion plate. The insertion plate is slidably connected with the inside of the connecting plate. One end of the pair of clamping bases close to the control console is fixedly connected with a guiding plate respectively. At the bottom ends of the pair of clamping plates, guiding rods are fixedly connected respectively. The guiding rods penetrate through the guiding plates. At the bottom end of the connecting plate, there is a stacking and pulling mechanism. The stacking and pulling mechanism includes a tensioning module and a stacking module. The tensioning module is used for clamping and lifting the clothing fabric, and the stacking module is used for supporting the clothing fabric.

[0008] Further, the tensioning module includes a fixed rod and a pair of first limiting rods. At the bottom end of the fixed rod, a pressing block is fixedly connected. Both ends of the pair of first limiting rods are fixedly connected with the inner wall of the clamping table. A pair of inclined blocks are slidably connected to the outer sides of the pair of first limiting rods. The pair of inclined blocks are designed in the shape of a "right triangle". The right-angle side of the right triangle is located at the bottom end of the connecting plate. The pair of inclined blocks are symmetrically distributed. On one side of the inclined blocks, there is a second hydraulic rod. The second hydraulic rod is fixedly connected with the clamping base. The output end of the second hydraulic rod is fixedly connected with the inclined block. At the bottom ends of the pair of inclined blocks, there is a transmission component respectively. The transmission component is used for driving the pair of inclined blocks to move synchronously.

[0009] Further, the transmission component includes a fixing plate, a rack and a spur gear. The fixing plates are fixedly connected to the bottom ends of the pair of inclined blocks respectively. At the bottom end of the fixing plate, a rack is fixedly connected. A spur gear is meshed between the pair of racks. A rotating rod is rotatably connected to the inside of the spur gear. One end of the rotating rod away from the inclined block is fixedly connected with the bottom end of the clamping table.

[0010] Further, the stacking module includes a first stacking plate and a second stacking plate. At the bottom ends of the first stacking plate and the second stacking plate, a pair of telescopic tubes are fixedly connected respectively. At the bottom end of the inner wall of the clamping table, a pair of sliding grooves are opened. The pair of telescopic tubes are slidably connected with the pair of sliding grooves.

[0011] Further, a pair of limiting grooves are formed on one side of the second stacking plate close to the first stacking plate. Limiting plates are slidably connected to the interiors of the pair of limiting grooves. The limiting plates are fixedly connected to one side of the first stacking plate close to the limiting grooves. Multiple groups of card slots are formed on the surfaces of the limiting plates. A clamping rod is slidably connected to the interior of the card slot. One end of the clamping rod away from the second stacking plate penetrates through the second stacking plate and extends to the outside of the second stacking plate. A clamping mechanism is arranged at one end of the second stacking plate. The clamping mechanism is used for moving the clamping rod.

[0012] Further, the clamping mechanism includes a clamping platform fixedly connected to the outside of the second stacking plate. An extrusion plate is arranged inside the clamping platform. The extrusion plate is fixedly connected to one end of the clamping rod away from the second stacking plate. A pull rod is fixedly connected to one end of the extrusion plate away from the clamping rod. The pull rod penetrates through the clamping platform and extends to the outside of the clamping platform. A first spring is sleeved on the outside of the pull rod. One end of the first spring is fixedly connected to the extrusion plate. The end of the first spring away from the extrusion plate is fixedly connected to the inner wall of the clamping platform. A pair of second limiting rods are fixedly connected to the inner wall of the clamping platform. The pair of second limiting rods both penetrate through the extrusion plate.

[0013] Further, an L-shaped plate is fixedly connected to the outside of the control console. A servo motor is fixedly connected to the top end of the L-shaped plate. The output end of the servo motor penetrates through the L-shaped plate. The output end of the servo motor is rotatably connected to the top end of the control console. A connecting block is fixedly connected to the outside of the output end of the servo motor. A connecting box is fixedly connected to one end of the connecting block away from the L-shaped plate. A pair of third limiting rods are fixedly connected to the inner wall of the connecting box. A lifting block is slidably connected to the outside of the pair of third limiting rods. The lifting block is fixedly connected to one end of the connecting frame.

[0014] Further, second springs are sleeved on the outside of the third limiting rods. Both ends of the second springs are fixedly connected to the inner wall of the connecting box. A fixing column is fixedly connected to the bottom end of the connecting frame. A ball is installed at one end of the fixing column away from the connecting frame. A trapezoidal block is fixedly connected to the top end of the control console. The cross section of the trapezoidal block is designed as a "right trapezoid".

[0015] Further, a blocking rod is fixedly connected to the bottom end of the connecting frame. A storage box is fixedly connected to the outside of the control console. A connecting groove is formed on the outside of the storage box. A cover plate is slidably connected to the interior of the connecting groove. A first fixing strip and a second fixing strip are respectively fixedly connected to the outside of the storage box. A pair of support rods are fixedly connected between the first fixing strip and the second fixing strip. A transmission plate is slidably connected to the outside of the pair of support rods. A partition board is fixedly connected to the top end of the transmission plate. A magnetic attraction mechanism is arranged on the outside of the cover plate. The magnetic attraction mechanism is used for pushing the cover plate to reset.

[0016] Furthermore, the magnetic attraction mechanism includes a load-bearing plate, a first magnetic attraction block, and a second magnetic attraction block. The load-bearing plate is fixedly connected to the outer side of the storage box. A first magnetic attraction block is fixedly connected to the side of the cover plate close to the load-bearing plate, and a second magnetic attraction block is fixedly connected to the inner side of the load-bearing plate. The first magnetic attraction block and the second magnetic attraction block repel each other with the same polarity.

[0017] Technical effects and advantages of an automatic cutting and sewing clothing presser of the present invention:

[0018] (1) Through the structural design of the connecting plate, the clamping plate, the inserting plate, and the tensioning module, when the air cylinder drives the inserting plate to move downward through the connecting plate, the inserting plate synchronously drives the clamping plate to approach and squeeze the fabric. When the fabric is squeezed and clamped, the air cylinder drives the fabric to open to both sides through the tensioning module, so that the fabric is in a tension state, effectively preventing the fabric from wrinkling and improving the accuracy of the device during use.

[0019] (2) Through the structural design of the first stacking plate, the second stacking plate, and the telescopic tube, in the initial state, the heights of the first stacking plate, the second stacking plate, and the clamping base are unified. At this time, when the fabric is placed on the surface of the clamping base, the center of the fabric is supported by the first stacking plate and the second stacking plate, and there will be no depression. As the fabric opens, the first stacking plate and the second stacking plate fall under the action of gravity, without affecting the stitching of the needle by the machine head, improving the automation degree of the device.

[0020] (3) Through the structural design of the limiting groove, the limiting plate, the clamping rod, and the clamping mechanism, by pulling the clamping mechanism, the clamping rod is driven to disengage from the card slot on the surface of the limiting plate, and then the first stacking plate and the second stacking plate are moved, so that the area between the second stacking plate and the second stacking plate is increased, thus adapting to fabrics of different sizes, improving the adaptability degree of the device. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the mechanical hand and the machine head structure in the present invention.

[0023] Figure 3 It is a schematic diagram of the third spring, the guide plate, and the guide rod structure in the present invention.

[0024] Figure 4 It is a schematic sectional view of the clamping table in the present invention.

[0025] Figure 5 It is a schematic diagram of the fixing rod and the pressing block structure in the present invention.

[0026] Figure 6 It is an exploded schematic diagram of the connecting plate, the clamping plate, and the inserting plate in the present invention.

[0027] Figure 7 Schematic structural diagrams of the first stacking plate and the second stacking plate in the present invention.

[0028] Figure 8 In the present invention Figure 7 Enlarged structural diagram at position A.

[0029] Figure 9 Schematic structural diagram of the telescopic tube in the present invention.

[0030] Figure 10 Schematic sectional view of the first stacking plate and enlarged structural diagram at position B in the figure of the present invention.

[0031] Figure 11 Schematic sectional view of the clamping platform in the present invention.

[0032] Figure 12 Schematic sectional view of the fixing column and the ball in the present invention.

[0033] Figure 13 Schematic sectional view of the connection box in the present invention.

[0034] Figure 14 Schematic structural diagrams of the stop bar and the partition in the present invention.

[0035] Figure 15 Exploded schematic diagram of the storage box and the cover plate in the present invention.

[0036] Figure 16 Schematic diagram of the magnetic attraction mechanism in the present invention.

[0037] In the figure:

[0038] 1. Pressing machine body; 2. Control console; 3. Manipulator; 4. Fixed frame; 5. Connecting frame; 6. First hydraulic rod; 7. Machine head; 8. Clamping table; 9. Clamping base; 10. Cylinder; 11. Connecting plate; 12. Clamping plate; 13. Insert plate; 14. Fixed rod; 15. Pressing block; 16. First limiting rod; 17. Inclined block; 18. Second hydraulic rod; 19. Fixed plate; 20. Rack; 21. Spur gear; 22. Rotating rod; 23. First stacking plate; 24. Second stacking plate; 25. Telescopic tube; 26. Limiting groove; 27. Limiting plate; 28. Clamping rod; 29. Clamping table; 30. Extrusion plate; 31. Pull rod; 32. First spring; 33. Second limiting rod; 34. L-shaped plate; 35. Servo motor; 36. Connecting block; 37. Connecting box; 38. Third limiting rod; 39. Lifting block; 40. Second spring; 41. Fixed column; 42. Ball; 43. Trapezoidal block; 44. Stop rod; 45. Storage box; 46. Cover plate; 47. First fixing strip; 48. Second fixing strip; 49. Support rod; 50. Transmission plate; 52. Partition board; 53. Load-bearing plate; 54. First magnetic attraction block; 55. Second magnetic attraction block; 90. Third spring; 91. Guide plate; 92. Guide rod. Detailed implementation manners

[0039] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figure 1 - Figure 9As shown in the figure, an automatic cutting and sewing clothing presser includes a control console 2 provided at the top of the presser body 1. Inside the control console 2, there is a manipulator 3. One end of the manipulator 3 away from the control console 2 is fixedly connected to a fixing frame 4. At the top of the presser body 1, there is a connecting frame 5. The top of the connecting frame 5 is fixedly connected to a first hydraulic rod 6. The output end of the first hydraulic rod 6 penetrates through the connecting frame 5, and the output end of the first hydraulic rod 6 is fixedly connected to a machine head 7. One end of the fixing frame 4 away from the control console 2 is fixedly connected to a clamping table 8. Inside the clamping table 8, there are a pair of clamping bases 9 and connecting rods. The connecting rods penetrate through the pair of clamping bases 9. On the opposite sides of the pair of clamping bases 9, a third spring 90 is fixedly connected to each. One end of the third spring 90 away from the clamping base 9 is fixedly connected to the inside of the clamping table 8. At the top of the fixing frame 4, a cylinder 10 is fixedly connected. The output end of the cylinder 10 penetrates through the fixing frame 4, and the output end of the cylinder 10 is fixedly connected to a connecting plate 11. On both sides of the connecting plate 11, there are clamping plates 12. One end of the clamping plate 12 close to the connecting plate 11 is fixedly connected to an insertion plate 13. The insertion plate 13 is slidably connected to the inside of the connecting plate 11. One end of the pair of clamping bases 9 close to the control console 2 is fixedly connected to a guide plate 91. At the bottom end of the pair of clamping plates 12, a guide rod 92 is fixedly connected to each. The guide rod 92 penetrates through the guide plate 91. At the bottom end of the connecting plate 11, there is a stacking and pulling mechanism. The stacking and pulling mechanism includes a tensioning module and a stacking module. The tensioning module is used for clamping and stretching the clothing fabric, and the stacking module is used for supporting the clothing fabric.

[0041] First, place the thick fabric such as wool or cotton to be processed on the top of the clamping base 9, start the cylinder 10, and drive the inserting plate 13 to move downward through the connecting plate 11, and the inserting plate 13 synchronously drives the clamping plate 12 to squeeze the fabric downward to play the role of clamping and fixing, then start the machine head 7, and the machine head 7 controls the needle at the bottom to process the fabric. However, when the existing fabric is placed on the clamping base 9, when the sewing thread passes through the fabric, it may cause wrinkles or bubbles at the seam, making the fabric look unsightly, and when two pieces of fabric are superimposed and sewn, it may cause the fabric at the sewing line to bend or be uneven. When the embodiment of the present invention is used, when the fabric is placed on the top of a pair of clamping bases 9, in the initial state, the stacking mechanism is A pair of clamping bases 9 are squeezed while maintaining the same height with the clamping base 9. The center part of the cloth is supported by the stacking module and will not sink. When the cylinder 10 drives the clamping plate 12 to squeeze the cloth downward through the connecting plate 11 and the inserting plate 13, the clamping plate 12 will first contact the cloth to clamp the cloth, and then the tensioning module at the bottom end of the connecting plate 11 will run, and the tensioning module will drive the inserting plate 13 through the clamping plate 12 to slide along the inside of the connecting plate 11 and open to both sides. It should be noted that the running distance of the tensioning module is limited to ensure that the cloth is in a state of tension and the inserting plate 13 will not separate from the inside of the connecting plate 11. At this time, the movement of the clamping plate 12 will drive the guide plate 91 to move through the guide rod 92, and the movement of the guide plate 91 will drive the clamping bottom When the seat 9 moves and the clamping base 9 moves, the squeezing of the stacking module ends, and the stacking module will move downward. Since the fabric is in a tension state at this time, the movement of the stacking module will not affect the fabric, and the clamping base 9 also synchronously squeezes the third spring 90 during its movement, causing the third spring 90 to deform and generate elastic potential energy. After the fabric is in a tension state, the first hydraulic rod 6 is started, and the first hydraulic rod 6 drives the machine head 7 fixed to the output end to move downward to a suitable distance. The suitable distance depends on the actual situation. The machine head 7 then drives the needle at the bottom to process the fabric. When it is necessary to adjust the processing position of the fabric, the manipulator 3 is started. The manipulator 3 is a prior art. The manipulator 3 then controls the movement of the clamping table 8, and the clamping table 8 then drives The internal clamping base 9 moves, and the movement of the clamping base 9 can drive the cloth to move, thereby ensuring the processing position of the mobile cloth. Finally, after the cloth processing is completed, the first hydraulic rod 6 controls the head 7 to reset, and the cylinder 10 drives the plug plate 13 to reset upward through the connecting plate 11, and the upward reset of the plug plate 13 will drive the clamping plate 12 to reset, and break away from the squeezing of the cloth. In the process of resetting the connecting plate 11, it will synchronously drive the tensioning module to reset. At this time, the tensioning module ends its squeezing of the clamping base 9, and the third spring 90 instantly releases its elastic potential energy, pushing the clamping base 9 to reset. In the process of resetting the clamping base 9, the stacking module is squeezed again, and the stacking module is forced to move upward, and again unified with the height of the clamping base 9, to ensure support for the cloth next time.

[0042] As shown Figure 4 - Figure 8 As shown, the tensioning module includes a fixed rod 14 and a pair of first limiting rods 16. A pressing block 15 is fixedly connected to the bottom end of the fixed rod 14. Both ends of the pair of first limiting rods 16 are fixedly connected to the inner wall of the clamping table 8. A pair of inclined blocks 17 are slidably connected to the outer sides of the pair of first limiting rods 16. The pair of inclined blocks 17 are designed in a "right triangle" shape. The right-angled side of the right triangle is located at the bottom end of the connecting plate 11. The pair of inclined blocks 17 are symmetrically distributed. A second hydraulic rod 18 is arranged on one side of the inclined block 17. The second hydraulic rod 18 is fixedly connected to the clamping base 9. The output end of the second hydraulic rod 18 is fixedly connected to the inclined block 17. A transmission assembly is arranged at the bottom ends of the pair of inclined blocks 17. The transmission assembly is used to drive the pair of inclined blocks 17 to move synchronously.

[0043] In order to realize the function of moving the clamping base 9 to tension the fabric, in the use of the embodiment of the present invention, when the cylinder 10 is started to apply a downward extrusion force to the clamping plate 12 through the connecting plate 11 and the insertion plate 13, the clamping plate 12 squeezes and fixes the fabric at the top end of the clamping base 9. At this time, when the connecting plate 11 moves downward, the pressing block 15 is synchronously driven to move downward through the fixed rod 14. When the fabric is squeezed by the clamping plate 12, the pressing block 15 simultaneously contacts the inclined surfaces of the pair of inclined blocks 17. As the connecting plate 11 continues to move downward, the pressing block 15 applies an extrusion force to the inclined surfaces of the pair of inclined blocks 17, forcing the pair of inclined blocks 17 to move to both sides. It should be noted that the processed fabrics are all thick fabrics. When the fabric is subjected to the extrusion force from the clamping plate 12, the fabric cannot move, but due to the thickness between the fabrics, the clamping plate 12 can still continue to move downward and apply pressure to the fabric. Therefore, while the fabric is being squeezed and fixed from above, the pressing block 15 can also continue to move downward and apply an extrusion force to the pair of inclined blocks 17. When any one of the pair of inclined blocks 17 is subjected to the extrusion force, the extrusion force can be transmitted to the other inclined block 17 through the transmission assembly, so that the pair of inclined blocks 17 move to both sides simultaneously, ensuring that the moving distances of the pair of clamping bases 9 are the same and the stretching of both ends of the fabric is equal, improving the accuracy when processing the fabric. The top end of the fabric is fixed by the pair of clamping plates 12 at this time, and the pair of clamping bases 9 drive the pair of clamping plates 12 to move synchronously through the guide plate 91 and the guide rod 92. The top and bottom ends of the fabric are simultaneously fixed and moved by the clamping plate 12 and the clamping base 9, forcing the fabric to be in a tension state. When the pair of clamping bases 9 move in the direction away from each other, they apply an extrusion force to the third spring 90, forcing the third spring 90 to deform and generate elastic potential energy. When the processing of the fabric is completed, the cylinder 10 resets. At this time, the extrusion force applied by the pressing block 15 to the pair of inclined blocks 17 ends, and the third spring 90 is no longer subjected to force, instantly releasing the elastic potential energy and pushing the clamping base 9 to reset. The reset of the clamping base 9 then drives the clamping plate 12 to reset through the guide plate 91 and the guide rod 92.

[0044] As Figure 7 and Figure 8 shown, the transmission assembly includes a fixing plate 19, a rack 20 and a spur gear 21. The fixing plate 19 is fixedly connected to the bottom ends of a pair of inclined blocks 17 respectively. A rack 20 is fixedly connected to the bottom end of the fixing plate 19. A spur gear 21 is meshed between the pair of racks 20. A rotating rod 22 is rotatably connected inside the spur gear 21. One end of the rotating rod 22 away from the inclined block 17 is fixedly connected to the bottom end of the clamping table 8.

[0045] In order to achieve the function of synchronous movement of a pair of inclined blocks 17, when any one of the inclined blocks 17 moves, the inclined block 17 synchronously drives the rack 20 to move through the fixing plate 19. When the rack 20 moves, it will drive the spur gear 21 to rotate. The rotation of the spur gear 21 further drives the other rack 20 to move in the opposite direction. Finally, the movement of the other rack 20 will drive the other inclined block 17 through the other fixing plate 19 to move synchronously and in the opposite direction, thereby realizing the synchronous movement of a pair of inclined blocks 17 and avoiding the situation that the moving distances of a pair of inclined blocks 17 are uneven and the tension on both sides of the fabric has an error.

[0046] As Figure 7 and Figure 9 shown, the stacking module includes a first stacking plate 23 and a second stacking plate 24. A pair of telescopic tubes 25 are fixedly connected to the bottom ends of the first stacking plate 23 and the second stacking plate 24 respectively. A pair of sliding grooves are formed at the bottom end of the inner wall of the clamping table 8. The pair of telescopic tubes 25 are slidably connected to the pair of sliding grooves.

[0047] When the pair of clamping bases 9 move towards both sides, the extrusion of the pair of clamping bases 9 on the first stacking plate 23 and the second stacking plate 24 ends. At this time, under the action of gravity, the first stacking plate 23 and the second stacking plate 24 move downward. When the first stacking plate 23 and the second stacking plate 24 move downward, they will press the telescopic tube 25 to contract inward. At this time, the heights of the first stacking plate 23 and the second stacking plate 24 are lower than the height of the clamping base 9, making the central part of the fabric in a hollow shape, avoiding the situation that the needle at the bottom of the machine head 7 hits the first stacking plate 23 or the second stacking plate 24 during fabric processing, resulting in needle breakage, and improving the stability of the device during operation. When the pair of clamping bases 9 reset, the reset route of the clamping base 9 will contact the inclined surfaces of the first stacking plate 23 and the second stacking plate 24 and apply an extrusion force to the first stacking plate 23 and the second stacking plate 24, causing the first stacking plate 23 and the second stacking plate 24 to move upward under force. When the heights of the first stacking plate 23 and the second stacking plate 24 are unified with the height of the clamping base 9, the telescopic tube 25 is in the extended state, and the first stacking plate 23 and the second stacking plate 24 are pulled by the telescopic tube 25 and cannot move further, ensuring that the heights of the first stacking plate 23 and the second stacking plate 24 are always unified with the height of the clamping base 9 and avoiding the situation that the heights of the first stacking plate 23 and the second stacking plate 24 exceed the height of the clamping base 9.

[0048] As Figure 9 - Figure 11 shown, a pair of limiting grooves 26 are opened on one side of the second stacking plate 24 close to the first stacking plate 23. A limiting plate 27 is slidably connected inside each of the pair of limiting grooves 26. The limiting plate 27 is fixedly connected to one side of the first stacking plate 23 close to the limiting groove 26. Multiple groups of card slots are opened on the surface of the limiting plate 27. A clamping rod 28 is slidably connected inside the card slot. One end of the clamping rod 28 away from the second stacking plate 24 penetrates through the second stacking plate 24 and extends to the outside of the second stacking plate 24. A clamping mechanism is arranged at one end of the second stacking plate 24, and the clamping mechanism is used to move the clamping rod 28.

[0049] In order to realize the function of processing fabrics of different sizes, when the embodiment of the present invention is used, when facing fabrics of different sizes, the engaging mechanism is first pulled, and the engaging mechanism drives the engaging rod 28 to disengage the engaging groove on the surface of the limiting plate 27. At this time, the limiting plate 27 can move inside the limiting groove 26, thereby adjusting the distance between the first stacking plate 23 and the second stacking plate 24 to ensure that the distance between the first stacking plate 23 and the second stacking plate 24 after movement can support the fabric to be processed and avoid the situation where the center part of the fabric is concave. Finally, the engaging mechanism is released, and the engaging mechanism drives the engaging rod 28 to reset, and the engaging rod 28 is engaged with the engaging groove on the surface of the limiting plate 27 again, so that the fabric can be processed. The limiting plate 27 cannot move further, thereby fixing the first stacking plate 23 and the second stacking plate 24 again. When the distance adjustment of the first stacking plate 23 and the second stacking plate 24 is completed, the second hydraulic rod 18 is controlled to operate so that the second hydraulic rod 18 drives the inclined block 17 closer to the center, ensuring that the inclined block 17 is always located at the initial point, preventing the position of the inclined block 17 from changing after the first stacking plate 23 and the second stacking plate 24 move, resulting in the inability to squeeze the inclined block 17 during the downward movement of the pressing block 15. When the inclined block 17 is always located at the initial point by the second hydraulic rod 18, no matter what position the first stacking plate 23 and the second stacking plate 24 are in, the pressing block 15 can squeeze the inclined block 17.

[0050] like Figure 9 - Figure 11 As shown, the locking mechanism includes a card table 29, which is fixed to the outer side of the second stacking plate 24, and an extrusion plate 30 is provided inside the card table 29. The extrusion plate 30 is fixed to the end of the card rod 28 away from the second stacking plate 24, and the end of the extrusion plate 30 away from the card rod 28 is fixed to a pull rod 31, and the pull rod 31 passes through the card table 29 and extends to the outer side of the card table 29. A first spring 32 is sleeved on the outer side of the pull rod 31, and one end of the first spring 32 is fixed to the extrusion plate 30, and the end of the first spring 32 away from the extrusion plate 30 is fixed to the inner wall of the card table 29, and a pair of second limiting rods 33 are fixed to the inner wall of the card table 29, and the pair of second limiting rods 33 both pass through the extrusion plate 30.

[0051] When the first and second stacking plates 23 and 24 are moved, the first spring 32 is pressed against the first spring 32 and the second spring 32 is released, and the first spring 32 is released to release the elastic potential energy, and the first stacking plate 23 and the second stacking plate 24 are pushed back to the original position by the pulling rod 31. When the pulling rod 31 is moved, the locking rod 28 is disengaged from the inner groove through the squeezing plate 30. When the squeezing plate 30 is moved toward the position of the pulling rod 31, the first spring 32 is pressed against the first spring 32 and the elastic potential energy is generated. At this time, the first stacking plate 23 and the second stacking plate 24 can be moved. When the first and second stacking plates 23 and 24 are moved, the pulling rod 31 is released. At this time, the squeezing force applied by the squeezing plate 30 on the first spring 32 is ended, and the elastic potential energy is instantly released, and the locking rod 28 is pushed back to the original position by the squeezing plate 30. When the locking rod 28 is reset, it is engaged in the inner groove again, and the first stacking plate 23 and the second stacking plate 24 cannot be moved, thereby achieving the function of fixing the first stacking plate 23 and the second stacking plate 24.

[0052] like Figure 1 、 Figure 12 and Figure 13 As shown, an L-shaped plate 34 is fixed to the outer side of the console 2, and a servo motor 35 is fixed to the top of the L-shaped plate 34. The output end of the servo motor 35 passes through the L-shaped plate 34, and the output end of the servo motor 35 is rotatably connected to the top of the console 2. A connecting block 36 is fixed to the outer side of the output end of the servo motor 35, and the end of the connecting block 36 away from the L-shaped plate 34 is fixed to a connecting box 37. A pair of third limiting rods 38 are fixed to the inner wall of the connecting box 37, and a lifting block 39 is slidably connected to the outer sides of the pair of third limiting rods 38. The lifting block 39 is fixed to one end of the connecting frame 5.

[0053] When the existing device is laying the cloth, the user's vision will be obstructed by the machine head 7, which may cause the position of laying the cloth to be offset, and further affect the appearance and quality of the cloth when processing. When the embodiment of the present invention is used, the servo motor 35 is first started. When the servo motor 35 is running, it drives the connecting block 36 to rotate, and the rotation of the connecting block 36 drives the connecting box 37 to rotate. The rotation of the connecting box 37 then drives the lifting block 39 to rotate through the third limit rod 38. Finally, the rotation of the lifting block 39 drives the connecting frame 5 to rotate, and rotates the machine head 7 away from the first stacking plate 23 and the second stacking plate 24, which effectively avoids the machine head 7 obstructing the user's vision and facilitates the user to lay the cloth.

[0054] like Figure 1 、 Figure 12 and Figure 13As shown, a second spring 40 is sleeved outside each of the third limiting rods 38. Both ends of the second spring 40 are fixedly connected to the inner wall of the connection box 37. A fixing column 41 is fixedly connected to the bottom end of the connection frame 5. A ball 42 is installed at one end of the fixing column 41 away from the connection frame 5. A trapezoidal block 43 is fixedly connected to the top end of the control console 2. The cross-section of the trapezoidal block 43 is designed as a "right trapezoid".

[0055] When the machine head 7 rotates, the needle at the bottom end of the machine head 7 may collide with the clamping plate 12, resulting in damage to the needle. In the embodiment of the present invention, when in use, when the connection frame 5 rotates and approaches the trapezoidal block 43, the ball 42 at the bottom end of the fixing column 41 will first contact the inclined surface of the trapezoidal block 43. The spherical design of the ball 42 can avoid the direct impact of the fixing column 41 on the trapezoidal block 43, reduce the friction between the ball 42 and the trapezoidal block 43, and improve the service life of the device. It should be noted that when the ball 42 contacts the trapezoidal block 43, there is still a certain distance between the needle at the bottom end of the machine head 7 and the clamping plate 12. As the connection frame 5 continues to rotate, the ball 42 exerts an extrusion force on the trapezoidal block 43. Since the trapezoidal block 43 is fixedly arranged, the ball 42 will receive a reaction force from the trapezoidal block 43, forcing the ball 42 to drive the connection frame 5 to move upward through the fixing column 41. When the connection frame 5 moves upward, it will squeeze the second spring 40, causing the second spring 40 to deform and generate elastic potential energy. When the ball 42 moves to the top end of the trapezoidal block 43, the connection frame 5 will no longer continue to rise. At this time, the distance that the connection frame 5 drives the machine head 7 to rise can effectively prevent the needle at the bottom end of the machine head 7 from colliding with the clamping plate 12. When the connection frame 5 resets and the machine head 7 moves between a pair of clamping plates 12, the ball 42 just reaches the inclined surface of the trapezoidal block 43. As the connection frame 5 continues to reset, the ball 42 moves along the inclined surface of the trapezoidal block 43. Under the action of gravity, the connection frame 5 continuously moves downward, and the second spring 40 also releases elastic potential energy as the ball 42 continuously disengages from the inclined surface of the trapezoidal block 43, accelerating the falling of the connection frame 5 in cooperation with the self-gravity of the connection frame 5 and the machine head 7.

[0056] As Figure 14 and Figure 15 As shown, a stop rod 44 is fixedly connected to the bottom end of the connection frame 5. A storage box 45 is fixedly connected to the outside of the control console 2. A connection groove is opened on the outside of the storage box 45. A cover plate 46 is slidably connected inside the connection groove. First fixing strips 47 and second fixing strips 48 are respectively fixedly connected to the outside of the storage box 45. A pair of support rods 49 are fixedly connected between the first fixing strip 47 and the second fixing strip 48. A transmission plate 50 is slidably connected to the outside of each of the pair of support rods 49. A partition plate 52 is fixedly connected to the top end of the transmission plate 50. A magnetic attraction mechanism is arranged on the outside of the cover plate 46, and the magnetic attraction mechanism is used to push the cover plate 46 to reset.

[0057] When replacing the needle of the existing wire pressing machine, multiple groups of needles need to be prepared in advance. In a special environment, there may be a situation of missing needles. Some wire pressing machines have a device for fixing the storage of needles. However, in order to prevent the needles from falling, a cover plate 46 is installed at the top of this device. When in use, the cover plate 46 needs to be opened separately first. Sometimes, the cover plate 46 is forgotten to be closed, resulting in the possibility that outsiders may touch the internal needles, bringing a certain degree of danger. When the present invention embodiment is in use, when the connecting frame 5 rotates, it indicates that the fabric needs to be laid. At this time, the needle can be replaced. The rotation of the connecting frame 5 will synchronously drive the blocking rod 44 to rotate. When the blocking rod 44 rotates to a certain extent, it will impact the partition plate 52. The impact force received by the partition plate 52 is transmitted to the transmission plate 50. Since the transmission plate 50 is fixedly connected to the cover plate 46, at this time, as the connecting frame 5 continues to rotate, the partition plate 52 moves under force. The partition plate 52 will drive the cover plate 46 to move through the transmission plate 50. It should be noted that the width of the partition plate 52 is set to be sufficient to support the moving distance of the blocking rod 44, and when the cover plate 46 moves, it can overcome the repulsion of the magnetic attraction mechanism. Finally, the movement of the cover plate 46 can expose the internal space, facilitating the user to take the internal needles and replace the needles at the bottom end of the machine head 7. When the connecting frame 5 resets, the blocking rod 44 gradually disengages from the extrusion of the partition plate 52, and the cover plate 46 is repelled by the magnetic attraction mechanism and also resets continuously as the partition plate 52 resets. Finally, when the extrusion of the blocking rod 44 on the partition plate 52 ends, the magnetic attraction mechanism will drive the cover plate 46 to completely reset along the connecting groove, enabling the cover plate 46 to achieve the function of automatic opening and closing, improving the automation degree of the device.

[0058] As Figure 14 and Figure 15 shown, the magnetic attraction mechanism includes a load-bearing plate 53, a first magnetic attraction block 54, and a second magnetic attraction block 55. The load-bearing plate 53 is fixedly connected to the outer side of the storage box 45. A first magnetic attraction block 54 is fixedly connected to the side of the cover plate 46 close to the load-bearing plate 53. A second magnetic attraction block 55 is fixedly connected to the inner side of the load-bearing plate 53. The first magnetic attraction block 54 and the second magnetic attraction block 55 repel each other with the same polarity.

[0059] In order to achieve the function of automatic reset of the cover plate 46, when the cover plate 46 approaches the position of the second magnetic attraction block 55, it synchronously drives the first magnetic attraction block 54 to overcome the repulsion between it and the second magnetic attraction block 55. When the cover plate 46 is to be reset after the movement ends, the cover plate 46 cannot overcome the repulsion between the first magnetic attraction block 54 and the second magnetic attraction block 55. The first magnetic attraction block 54 will move towards the position away from the second magnetic attraction block 55, causing the cover plate 46 to move and reset along the connecting groove, sealing the inside of the storage box 45 again, and achieving the function of automatic reset of the cover plate 46.

[0060] The robotic arm 3 of the present invention is a known technology that has been publicly disclosed and widely used in daily life. The robotic arm 3 is a SCARA robotic arm. The robotic arm 3 can drive the clamping table 8 to move flexibly on the same horizontal plane through the fixing frame 4.

[0061] Working principle: First, place the thick fabric such as wool or cotton to be processed on the top of the clamping base 9, start the cylinder 10, and drive the inserting plate 13 to move downward through the connecting plate 11, and the inserting plate 13 synchronously drives the clamping plate 12 to squeeze the fabric downward to play the role of clamping and fixing, then start the machine head 7, and the machine head 7 controls the needle at the bottom to process the fabric. However, when the existing fabric is placed on the clamping base 9, when the sewing thread passes through the fabric, it may cause wrinkles or bubbles at the seam, making the fabric look unsightly, and when two pieces of fabric are stacked and sewn, it may cause the fabric at the sewing line to bend or be uneven. When the embodiment of the present invention is used, when the fabric is placed on the top of a pair of clamping bases 9, in the initial state, the stacking machine The structure is squeezed by a pair of clamping bases 9, and maintains the same height with the clamping base 9. The center part of the cloth is supported by the stacking module and will not sink. When the cylinder 10 drives the clamping plate 12 to squeeze the cloth downward through the connecting plate 11 and the inserting plate 13, the clamping plate 12 will first contact the cloth to clamp the cloth, and then the tensioning module at the bottom end of the connecting plate 11 will run, and the tensioning module will drive the inserting plate 13 through the clamping plate 12 to slide along the inside of the connecting plate 11 and open to both sides. It should be noted that the running distance of the tensioning module is limited to ensure that the cloth is in a state of tension, and the inserting plate 13 will not separate from the inside of the connecting plate 11. At this time, the movement of the clamping plate 12 will drive the guide plate 91 to move through the guide rod 92, and the movement of the guide plate 91 will drive the clamping The holding base 9 moves. When the clamping base 9 moves, the squeezing of the stacking module ends, and the stacking module will move downward. Since the fabric is in a tension state at this time, the movement of the stacking module will not affect the fabric. In the process of moving the clamping base 9, the third spring 90 is also squeezed synchronously, causing the third spring 90 to deform and generate elastic potential energy. After the fabric is in a tension state, the first hydraulic rod 6 is started, and the first hydraulic rod 6 drives the machine head 7 fixed to the output end to move downward to a suitable distance. The suitable distance depends on the actual situation. The machine head 7 then drives the needle at the bottom to process the fabric. When it is necessary to adjust the processing position of the fabric, the manipulator 3 is started. The manipulator 3 is a prior art. The manipulator 3 then controls the movement of the clamping table 8, and the clamping table 8 then drives The internal clamping base 9 moves, and the movement of the clamping base 9 can drive the cloth to move, thereby ensuring the processing position of the mobile cloth. Finally, after the cloth processing is completed, the first hydraulic rod 6 controls the machine head 7 to reset, and the cylinder 10 drives the plug plate 13 to reset upward through the connecting plate 11, and the upward reset of the plug plate 13 will drive the clamping plate 12 to reset, and break away from the squeezing of the cloth. In the process of resetting the connecting plate 11, it will synchronously drive the tensioning module to reset. At this time, the tensioning module ends its squeezing of the clamping base 9, and the third spring 90 instantly releases its elastic potential energy, pushing the clamping base 9 to reset, and in the process of resetting the clamping base 9, it squeezes the stacking module again, and the stacking module is forced to move upward, and again unified with the height of the clamping base 9, to ensure the support of the cloth next time.To achieve the function of the mobile clamping base 9 to tension the fabric, when in use in the embodiment of the present invention, when the air cylinder 10 is started to apply a downward extrusion force to the clamping plate 12 through the connecting plate 11 and the plug plate 13, the clamping plate 12 extrudes and fixes the fabric at the top end of the clamping base 9. At this time, when the connecting plate 11 moves downward, the pressing block 15 is synchronously driven to move downward through the fixing rod 14. When the fabric is extruded by the clamping plate 12, the pressing block 15 simultaneously contacts the inclined surfaces of a pair of inclined blocks 17, and as the connecting plate 11 continues to move downward, the pressing block 15 applies an extrusion force to the inclined surfaces of the pair of inclined blocks 17, forcing the pair of inclined blocks 17 to move to both sides. It should be noted that the fabrics processed are all thick fabrics. When the fabric is subjected to the extrusion force from the clamping plate 12, the fabric cannot move, but due to the thickness between the fabrics, the clamping plate 12 can still continue to move downward and apply pressure to the fabric. Therefore, while the fabric is being squeezed and fixed from above, the pressing block 15 can also continue to move downward and apply an extrusion force to the pair of inclined blocks 17. When any one of the pair of inclined blocks 17 is subjected to the extrusion force, the extrusion force can be transmitted to the other pair of inclined blocks 17 through the transmission component, causing the pair of inclined blocks 17 to move to both sides simultaneously, ensuring that the moving distances of the pair of clamping bases 9 are the same and the stretching of both ends of the fabric is equal, improving the accuracy when processing the fabric. The top end of the fabric is fixed by a pair of clamping plates 12 at this time, and the pair of clamping bases 9 drive the pair of clamping plates 12 to move synchronously through the guide plate 91 and the guide rod 92. The top and bottom ends of the fabric are simultaneously fixed and moved by the clamping plates 12 and the clamping bases 9, forcing the fabric to be in a tension state. When the pair of clamping bases 9 move in the direction away from each other, an extrusion force is applied to the third spring 90, forcing the third spring 90 to deform and generate elastic potential energy. When the fabric processing is completed, the air cylinder 10 resets. At this time, the extrusion force applied by the pressing block 15 to the pair of inclined blocks 17 ends, and the third spring 90 is no longer subjected to force, instantly releasing the elastic potential energy and pushing the clamping base 9 to reset. The reset of the clamping base 9 then drives the clamping plate 12 to reset through the guide plate 91 and the guide rod 92. To achieve the function of the pair of inclined blocks 17 moving synchronously, when any one of the pair of inclined blocks 17 moves, the inclined block 17 synchronously drives the rack 20 to move through the fixing plate 19. When the rack 20 moves, it drives the spur gear 21 to rotate. The rotation of the spur gear 21 then drives the other rack 20 to move in the opposite direction. Finally, the movement of the other rack 20 drives the other pair of inclined blocks 17 to move synchronously and in the opposite direction through the other fixing plate 19, thereby achieving the synchronous movement of the pair of inclined blocks 17 and avoiding the situation where the moving distances of the pair of inclined blocks 17 are uneven and the tension on both sides of the fabric is in error. When the pair of clamping bases 9 move to both sides, the extrusion of the pair of clamping bases 9 on the first stacking plate 23 and the second stacking plate 24 ends. At this time, under the action of their own gravity, the first stacking plate 23 and the second stacking plate 24 move downward, and the downward movement of the first stacking plate 23 and the second stacking plate 24 presses the telescopic tube 25 to contract inward. At this time,The heights of the first stacking plate 23 and the second stacking plate 24 are lower than the height of the clamping base 9, making the central part of the fabric in a hollow shape, avoiding the situation where the needle at the bottom of the machine head 7 hits the first stacking plate 23 or the second stacking plate 24 during fabric processing, resulting in needle breakage, and improving the stability of the device during operation. When the pair of clamping bases 9 are reset, the reset route of the clamping base 9 will contact the inclined surfaces of the first stacking plate 23 and the second stacking plate 24, and apply an extrusion force to the first stacking plate 23 and the second stacking plate 24, causing the first stacking plate 23 and the second stacking plate 24 to move upward under force. When the heights of the first stacking plate 23 and the second stacking plate 24 are unified with the height of the clamping base 9, the telescopic tube 25 is in an extended state, and the first stacking plate 23 and the second stacking plate 24 are pulled by the telescopic tube 25 and cannot move further, ensuring that the heights of the first stacking plate 23 and the second stacking plate 24 are always unified with the height of the clamping base 9, and avoiding the situation where the heights of the first stacking plate 23 and the second stacking plate 24 exceed the height of the clamping base 9. To achieve the function of processing fabrics of different sizes, in the embodiment of the present invention, when facing fabrics of different sizes, first pull the engaging mechanism, and the engaging mechanism drives the latch 28 to disengage from the card slot on the surface of the limiting plate 27. At this time, the limiting plate 27 can move inside the limiting slot 26, thereby adjusting the distance between the first stacking plate 23 and the second stacking plate 24 to ensure that the distance after the movement of the first stacking plate 23 and the second stacking plate 24 can support the fabric to be processed, avoiding the situation of depression in the central part of the fabric. Finally, release the engaging mechanism, and the engaging mechanism drives the latch 28 to reset, and the latch 28 is engaged with the card slot opened on the surface of the limiting plate 27 again, making the limiting plate 27 unable to move further, thereby fixing the first stacking plate 23 and the second stacking plate 24 again. When the distance between the first stacking plate 23 and the second stacking plate 24 is adjusted, control the second hydraulic rod 18 to operate, so that the second hydraulic rod 18 drives the inclined block 17 to approach the center, ensuring that the inclined block 17 is always located at the initial point, preventing the position of the inclined block 17 from changing after the first stacking plate 23 and the second stacking plate 24 move, resulting in the situation where the pressing block 15 cannot squeeze the inclined block 17 during the downward movement. When the inclined block 17 is always located at the initial point through the second hydraulic rod 18, no matter what position the first stacking plate 23 and the second stacking plate 24 are in, the pressing block 15 can squeeze the inclined block 17. To achieve the function of adjusting and fixing the distance between the first stacking plate 23 and the second stacking plate 24, when it is necessary to adjust the distance between the first stacking plate 23 and the second stacking plate 24, first pull the pull rod 31. When the pull rod 31 moves, it will drive the latch 28 to disengage from the inside of the card slot through the pressing plate 30. When the pressing plate 30 moves towards the position of the pull rod 31, it will simultaneously squeeze the first spring 32, causing the first spring 32 to deform and generate elastic potential energy. At this time, the first stacking plate 23 and the second stacking plate 24 can be moved. After the first stacking plate 23 and the second stacking plate 24 are moved, release the pull rod 31,At this time, the squeezing force applied by the squeezing plate 30 to the first spring 32 ends, and the first spring 32 instantly releases its elastic potential energy and pushes the clamping rod 28 to reset through the squeezing plate 30. The clamping rod 28 resets and is engaged with the inside of the clamping slot again, and the first stacking plate 23 and the second stacking plate 24 cannot move, thereby achieving the function of fixing the first stacking plate 23 and the second stacking plate 24. When the existing device is laying the cloth, the user's vision will be obstructed by the machine head 7, resulting in the possible deviation of the position of laying the cloth, which in turn affects the appearance and quality of the cloth during processing. When the embodiment of the present invention is used, the servo motor 35 is first started. When the servo motor 35 is running, it drives the connecting block 36 to rotate, and the rotation of the connecting block 36 drives the connecting box 37 to rotate, and the rotation of the connecting box 37 then The lifting block 39 is driven to rotate by the third limit rod 38, and finally, the rotation of the lifting block 39 will drive the connecting frame 5 to rotate, and the head 7 is rotated away from the first stacking plate 23 and the second stacking plate 24, which effectively avoids the head 7 from obstructing the user's vision and facilitates the user to lay the cloth. When the head 7 is rotating, the needle at the bottom end of the head 7 may collide with the clamping plate 12, causing the needle to be damaged. When the embodiment of the present invention is in use, when the connecting frame 5 rotates and approaches the trapezoidal block 43, the ball 42 at the bottom end of the fixed column 41 will first contact the inclined surface of the trapezoidal block 43. The spherical design of the ball 42 can avoid the fixed column 41 from directly colliding with the trapezoidal block 43, reduce the friction between the ball 42 and the trapezoidal block 43, and improve the service life of the device. It should be noted that When the ball 42 contacts the trapezoidal block 43, there is still a certain distance between the needle at the bottom end of the machine head 7 and the clamping plate 12, and as the connecting frame 5 continues to rotate, the ball 42 applies an extrusion force to the trapezoidal block 43. Since the trapezoidal block 43 is fixed, the ball 42 will be subjected to the reverse force from the trapezoidal block 43, forcing the ball 42 to drive the connecting frame 5 to move upward through the fixed column 41, and the upward movement of the connecting frame 5 will squeeze the second spring 40, causing the second spring 40 to deform and generate elastic potential energy. When the ball 42 moves to the top of the trapezoidal block 43, the connecting frame 5 will no longer continue to rise. At this time, the distance that the connecting frame 5 drives the machine head 7 to rise can effectively prevent the needle at the bottom end of the machine head 7 from colliding with the clamping plate 12. When the connecting frame 5 is reset, the machine head 7 When it moves between a pair of clamping plates 12, the ball 42 just reaches the inclined surface of the trapezoidal block 43. As the connecting frame 5 is continuously reset, the ball 42 moves along the inclined surface of the trapezoidal block 43. Under the action of gravity, the connecting frame 5 continues to move downward, and the second spring 40 also releases elastic potential energy as the ball 42 continuously disengages from the inclined surface of the trapezoidal block 43. In combination with the gravity of the connecting frame 5 and the machine head 7, the falling of the connecting frame 5 is accelerated. When replacing the needle, the existing thread crimping machine needs to prepare multiple sets of needles in advance. In special environments, there may be a situation where the needle is missed. Some thread crimping machines have a device for fixing and storing needles. However, in order to prevent the needle from falling, this device has a cover plate 46 installed on its top. When in use, the cover plate 46 needs to be opened separately.Sometimes, people may forget to close the cover plate 46, which may cause outsiders to touch the internal needle, posing a certain degree of danger. When the embodiment of the present invention is in use, when the connecting frame 5 rotates, it indicates that the fabric needs to be laid. At this time, the needle can be replaced. When the connecting frame 5 rotates, it will synchronously drive the blocking rod 44 to rotate. When the blocking rod 44 rotates to a certain extent, it will hit the partition plate 52. The impact force received by the partition plate 52 is transmitted to the transmission plate 50. Since the transmission plate 50 is fixedly connected to the cover plate 46, at this time, as the connecting frame 5 continues to rotate, the partition plate 52 moves under force. The partition plate 52 will drive the cover plate 46 to move through the transmission plate 50. It should be noted that the width of the partition plate 52 is sufficient to support the moving distance of the blocking rod 44. When the cover plate 46 moves, it can overcome the repulsion of the magnetic attraction mechanism. Finally, when the cover plate 46 moves, the internal space can be exposed, facilitating the user to take out the internal needle and replace the needle at the bottom of the machine head 7. When the connecting frame 5 resets, the blocking rod 44 gradually disengages from the extrusion of the partition plate 52, and the cover plate 46 is repelled by the magnetic attraction mechanism and also resets continuously as the partition plate 52 resets. Finally, when the extrusion of the blocking rod 44 on the partition plate 52 ends, the magnetic attraction mechanism will drive the cover plate 46 to completely reset along the connecting groove, enabling the cover plate 46 to achieve the function of automatic opening and closing, improving the automation degree of the device. To achieve the function of automatic reset of the cover plate 46, when the cover plate 46 approaches the position of the second magnetic block 55, it synchronously drives the first magnetic block 54 to overcome the repulsion between it and the second magnetic block 55. When the cover plate 46 is about to reset after moving, the cover plate 46 cannot overcome the repulsion between the first magnetic block 54 and the second magnetic block 55, and the first magnetic block 54 will move towards the position away from the second magnetic block 55, causing the cover plate 46 to move and reset along the connecting groove, sealing the inside of the storage box 45 again, thus achieving the function of automatic reset of the cover plate 46.,

[0062] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims described above.

Claims

1. An automatic cutting and sewing clothing pressing machine, characterized in that, It includes a control console (2) and a machine head (7) arranged at the top of the wire pressing machine body (1). Inside the control console (2), there is a manipulator (3). One end of the manipulator (3) far from the control console (2) is fixedly connected with a fixing frame (4). At the top of the wire pressing machine body (1), there is a connecting frame (5). One end of the fixing frame (4) far from the control console (2) is fixedly connected with a clamping table (8). Inside the clamping table (8), there are a pair of clamping bases (9) and connecting rods. The connecting rods all penetrate through the pair of clamping bases (9). On the opposite sides of the pair of clamping bases (9), a third spring (90) is fixedly connected respectively. One end of the third spring (90) far from the clamping base (9) is fixedly connected with the inside of the clamping table (8). At the top of the fixing frame (4), a cylinder (10) is fixedly connected. The output end of the cylinder (10) penetrates through the fixing frame (4), and the output end of the cylinder (10) is fixedly connected with a connecting plate (11). On both sides of the connecting plate (11), there are clamping plates (12). One end of the clamping plate (12) close to the connecting plate (11) is fixedly connected with an insertion plate (13). The insertion plate (13) is slidably connected with the inside of the connecting plate (11). On the ends of the pair of clamping bases (9) close to the control console (2), a guide plate (91) is fixedly connected respectively. On the bottom ends of the pair of clamping plates (12), a guide rod (92) is fixedly connected respectively. The guide rod (92) penetrates through the guide plate (91). At the bottom end of the connecting plate (11), there is a stacking and pulling mechanism. The stacking and pulling mechanism includes a tensioning module and a stacking module. The tensioning module is used for clamping and pulling up the garment fabric, and the stacking module is used for supporting the garment fabric; The tensioning module includes a fixed rod (14) and a pair of first limiting rods (16). The bottom end of the fixed rod (14) is fixedly connected with a pressing block (15). Both ends of the pair of first limiting rods (16) are fixedly connected with the inner wall of the clamping table (8). A pair of inclined blocks (17) are slidably connected to the outside of the pair of first limiting rods (16). The cylinder (10) drives the pressing block (15) to move downward through the connecting plate (11), and exerts extrusion on the inclined surface areas of the pair of inclined blocks (17), forcing the pair of inclined blocks (17) to drive the pair of clamping bases (9) to move synchronously to both sides. The clamping bases (9) drive the pair of clamping plates (12) to move synchronously to both sides through the guide plates (91) and the guide rods (92); In the initial state, the stacking module is extruded by the pair of clamping bases (9) and maintains the same height as the clamping bases (9). During the extrusion process of the pressing block (15), the stacking module loses the resistance from the clamping bases (9) and descends. After the extrusion of the pressing block (15) ends, the elastic potential energy of the third spring (90) pushes the clamping bases (9) to reset. During the reset process of the clamping bases (9), they will extrude the stacking module, and the stacking module moves upward under the force and is again at the same height as the clamping bases (9) to ensure the support for the fabric next time.

2. The automatic cutting and sewing clothing presser for pressing lines according to claim 1, characterized in that, A pair of the inclined blocks (17) are designed as "right triangles", the right-angle sides of the right triangle are located at the bottom end of the connecting plate (11), the pair of inclined blocks (17) are symmetrically distributed, a second hydraulic rod (18) is arranged on one side of the inclined block (17), the second hydraulic rod (18) is fixedly connected with the clamping base (9), the output end of the second hydraulic rod (18) is fixedly connected with the inclined block (17), and a transmission component is arranged at the bottom end of each of the pair of inclined blocks (17), and the transmission component is used for driving the pair of inclined blocks (17) to move synchronously.

3. The automatic cutting and sewing clothing wire pressing machine according to claim 2, wherein, The transmission component includes a fixed plate (19), a rack (20) and a spur gear (21). The fixed plates (19) are respectively fixedly connected to the bottom ends of the pair of inclined blocks (17), a rack (20) is fixedly connected to the bottom end of the fixed plate (19), a spur gear (21) is meshed between the pair of racks (20), a rotating rod (22) is rotatably connected inside the spur gear (21), and one end of the rotating rod (22) away from the inclined block (17) is fixedly connected to the bottom end of the clamping table (8).

4. The automatic cutting and sewing clothing wire pressing machine according to claim 1, characterized in that, The stacking module includes a first stacking plate (23) and a second stacking plate (24). A pair of telescopic tubes (25) are fixedly connected to the bottom ends of the first stacking plate (23) and the second stacking plate (24). A pair of sliding grooves are formed at the bottom end of the inner wall of the clamping table (8), and the pair of telescopic tubes (25) are slidably connected with the pair of sliding grooves.

5. The automatic cutting and sewing clothing presser according to claim 4, characterized in that, A pair of limiting grooves (26) are formed on one side of the second stacking plate (24) close to the first stacking plate (23). A limiting plate (27) is slidably connected inside each of the pair of limiting grooves (26). The limiting plate (27) is fixedly connected to one side of the first stacking plate (23) close to the limiting groove (26). Multiple groups of clamping grooves are formed on the surface of the limiting plate (27). A clamping rod (28) is slidably connected inside the clamping groove. One end of the clamping rod (28) away from the second stacking plate (24) penetrates through the second stacking plate (24) and extends to the outside of the second stacking plate (24). A clamping mechanism is arranged at one end of the second stacking plate (24), and the clamping mechanism is used for moving the clamping rod (28).

6. The automatic cutting and sewing clothing wire pressing machine according to claim 5, characterized in that, The clamping mechanism includes a clamping platform (29). The clamping platform (29) is fixedly connected to the outside of the second stacking plate (24). An extrusion plate (30) is arranged inside the clamping platform (29). The extrusion plate (30) is fixedly connected to one end of the clamping rod (28) away from the second stacking plate (24). A pull rod (31) is fixedly connected to one end of the extrusion plate (30) away from the clamping rod (28). The pull rod (31) penetrates through the clamping platform (29) and extends to the outside of the clamping platform (29). A first spring (32) is sleeved on the outside of the pull rod (31). One end of the first spring (32) is fixedly connected to the extrusion plate (30), and the other end of the first spring (32) away from the extrusion plate (30) is fixedly connected to the inner wall of the clamping platform (29). A pair of second limiting rods (33) are fixedly connected to the inner wall of the clamping platform (29), and both of the pair of second limiting rods (33) penetrate through the extrusion plate (30).

7. An automatic cutting and sewing clothing presser for pressing lines according to claim 1, characterized in that, An L-shaped plate (34) is fixedly connected to the outer side of the console (2). A servo motor (35) is fixedly connected to the top end of the L-shaped plate (34). The output end of the servo motor (35) penetrates through the L-shaped plate (34), and the output end of the servo motor (35) is rotatably connected to the top end of the console (2). A connecting block (36) is fixedly connected to the outer side of the output end of the servo motor (35). One end of the connecting block (36) away from the L-shaped plate (34) is fixedly connected to a connecting box (37). A pair of third limiting rods (38) are fixedly connected to the inner wall of the connecting box (37). A lifting block (39) is slidably connected to the outer sides of the pair of third limiting rods (38). The lifting block (39) is fixedly connected to one end of the connecting frame (5).

8. An automatic cutting and sewing clothing presser for pressing lines according to claim 7, characterized in that, Second springs (40) are sleeved on the outer sides of the third limiting rods (38). A fixing column (41) is fixedly connected to the bottom end of the connecting frame (5). A ball (42) is installed at one end of the fixing column (41) away from the connecting frame (5). A trapezoidal block (43) is fixedly connected to the top end of the console (2). The cross-section of the trapezoidal block (43) is designed as a "right trapezoid".

9. An automatic cutting and sewing clothing pressing machine according to claim 1, characterized in that, A blocking rod (44) is fixedly connected to the bottom end of the connecting frame (5). A storage box (45) is fixedly connected to the outer side of the console (2). A connecting groove is formed in the outer side of the storage box (45). A cover plate (46) is slidably connected to the inside of the connecting groove. A first fixing strip (47) and a second fixing strip (48) are respectively fixedly connected to the outer side of the storage box (45). A pair of support rods (49) are fixedly connected between the first fixing strip (47) and the second fixing strip (48). A transmission plate (50) is slidably connected to the outer sides of the pair of support rods (49). A partition plate (52) is fixedly connected to the top end of the transmission plate (50). A magnetic attraction mechanism is arranged on the outer side of the cover plate (46), and the magnetic attraction mechanism is used to push the cover plate (46) to reset.

10. The automatic cutting and sewing clothing wire pressing machine according to claim 9, characterized in that, The magnetic attraction mechanism includes a load-bearing plate (53), a first magnetic attraction block (54), and a second magnetic attraction block (55). The load-bearing plate (53) is fixedly connected to the outer side of the storage box (45). A first magnetic attraction block (54) is fixedly connected to the side of the cover plate (46) close to the load-bearing plate (53). A second magnetic attraction block (55) is fixedly connected to the inner side of the load-bearing plate (53). The first magnetic attraction block (54) and the second magnetic attraction block (55) repel each other with the same polarity.

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