A new type of buckle sewing machine for transport belt buckles

Abstract

The present invention relates to the technical field of fastening buckles on transport belts, and specifically to a new type of fastening machine for fastening buckles on transport belts, comprising a frame, a clamping mechanism is arranged on the frame, a fastening machine is slidably arranged on the frame, a transport mechanism is arranged between the clamping mechanism and the fastening machine, the transport mechanism comprises a guide rail fixedly connected to the frame, the guide rail is provided with a guide groove opening upward, the height of one end of the guide rail close to the clamping mechanism is lower than that of one end of the guide rail away from the clamping mechanism, a conveying member is arranged at one end of the guide rail, the conveying member comprises a storage box fixedly connected to one end of the guide rail, the top of the storage box is open, a moving rod is slidably arranged in the storage box, two push plates are arranged on the moving rod, and a triangular transition plate is fixedly connected to the bottom wall of the storage box, and the top of the transition plate is flush with the end of the guide rail close to the clamping mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of conveyor belt buckle sewing, and in particular to a new conveyor belt buckle sewing machine. Background Art

[0002] A conveyor belt, also known as a belt conveyor or belt conveyor (Belt Conveyor), is a widely used continuous conveying equipment, mainly used to transport bulk materials or piece goods in various industrial production. It works based on an endless ring belt wrapped around a series of rollers. This belt is usually made of strong materials such as rubber, PVC, PU or other composite materials, and may have built-in steel wire ropes to enhance its strength and toughness. Existing conveyor belts are usually made of rubber, and the ends of the conveyor belts are usually connected by belt buckles. When the belt buckles are installed on the conveyor belt, a conveyor belt buckle machine is required. When the existing conveyor belt buckle machine is used, the belt buckle mold rows need to be placed on the belt buckle machine in sequence, which is very troublesome to use and affects the buckle efficiency of the conveyor belt.

[0003] For example, Chinese patent application CN201821927196.9 discloses a pneumatic belt button sewing machine, which is characterized in that: the button sewing machine is composed of a frame for pressing and fixing the conveyor belt and placing the button row, hanging and moving the machine head, moving and placing the button sewing machine, a machine head for implementing button sewing and shifting operations, and a pneumatic operation control system for realizing the operation control of the button sewing machine; the workbench on the top of the frame is low in front and high in the back, with an inclination angle of - degree; the front side of the workbench is a belt clamping mechanism composed of a clamping beam and a clamping screw for pressing and fixing the conveyor belt; the rear side is equipped with a nail groove plate for moving and guiding the machine head, and the machine head is hung on the nail groove plate. Although the main button sewing operations such as driving the button sewing machine to press the buttons, shift the machine head, return the punch, move the machine head horizontally, and restore the mechanism can be controlled by moving the switch, which saves time and effort, can effectively shorten the conveyor belt binding time, reduce work intensity, improve work efficiency, and reduce production costs. However, it still requires manual labor to place each belt buckle mold row on the belt buckle sewing machine, which affects production efficiency.

[0004] Therefore, a novel button sewing machine for transport belt buckles is needed to solve the above problems. Summary of the invention

[0005] In order to solve the above problem, that is, to solve the problem that the existing belt buckle sewing machine needs to manually place the belt buckle mold rows one by one on the belt buckle sewing machine when in use, the present invention provides a new type of transport belt buckle sewing machine.

[0006] A new type of button-stitching machine for transporting belt buckles, comprising a frame, a clamping mechanism is arranged on the frame, a button-stitching machine is slidably arranged on the frame, a transport mechanism is arranged between the clamping mechanism and the button-stitching machine, the transport mechanism comprises a guide rail fixedly connected to the frame, the guide rail is provided with a guide groove opening upward, the height of one end of the guide rail close to the clamping mechanism is lower than that of the one end of the guide rail away from the clamping mechanism, a conveying member is arranged at one end of the guide rail, the conveying member comprises a storage box fixedly connected to one end of the guide rail, the top of the storage box is open, a moving rod is slidably arranged in the storage box, two push plates are arranged on the moving rod, a triangular transition plate is fixedly connected to the bottom wall of the storage box, the top of the transition plate is flush with the end of the guide rail close to the clamping mechanism, and the two push plates are located on both sides of the transition plate.

[0007] The transport mechanism includes a storage component, which includes a cylindrical box body fixedly connected to the frame, an inlet opening upward and an outlet opening downward are respectively provided on the circumferential side surfaces of the box body, and the outlet is located directly above the storage box. A first motor is fixedly connected to the inner wall of the box body, and a transport plate is fixedly connected to the output end of the first motor. Twelve transport grooves opening outward are evenly provided on the outer circumferential surface of the transport plate in the circumferential direction, and the transport grooves can be connected to the inlet and the outlet respectively, and the outer circumferential surface of the transport plate is in contact with the inner circumferential side wall of the box body.

[0008] The moving rod is connected to a moving part, and the moving part includes a second motor fixedly connected to the side of the storage box, the output end of the second motor is fixedly connected to a lead screw, a threaded block is threadedly sleeved on the lead screw, the threaded block is slidably connected to the side of the storage box, a slide groove is penetrated through the side of the storage box, the moving rod is slidably connected to the slide groove, the moving rod extends out of the slide groove, and the end of the moving rod is fixedly connected to the threaded block.

[0009] An extension rod is fixedly connected between the moving rod and the two push plates respectively. The extension rod is made of elastic material. A pressure sensor is arranged in the extension rod. The pressure sensor is electrically connected to the second motor.

[0010] The clamping mechanism includes a lower pressure plate fixedly connected to the frame, an upper pressure plate is slidably arranged on the frame, the upper pressure plate is located directly above the lower pressure plate, the upper side surface of the lower pressure plate and the lower side surface of the upper pressure plate are both fixedly connected with a triangular friction rod group, and each friction rod group includes six friction rods evenly distributed along the width direction of the lower pressure plate and the upper pressure plate.

[0011] The clamping mechanism also includes two lifting members symmetrically arranged at both ends of the lower pressure plate, and the lifting member includes a screw rod rotatably connected to the lower pressure plate. A matching block is provided on the upper pressure plate, and the matching block is threadedly sleeved on the screw rod. The top end of the screw rod is fixedly connected to an L-shaped handle.

[0012] The lifting member also includes an installation groove with upper and lower openings in the upper pressure plate, and threaded holes are respectively provided on the two side walls of the installation groove, and the axes of the threaded holes are perpendicular to the length direction of the upper pressure plate. A screw is threadedly connected in each of the threaded holes, and the ends of the screw are fixedly connected to the matching block. A limiting plate is sleeved on each of the screws, and the two ends of the limiting plate are respectively slidably connected to the side walls of the installation groove, and the limiting plate is fixedly connected to the matching block. The matching block is composed of two semicircular matching rings, and the two screws are respectively fixedly connected to the two matching rings, and the two limiting plates are respectively fixedly connected to the two matching rings, and a spring is connected between the upper pressure plate and the lower pressure plate.

[0013] A moving mechanism is arranged between the button sewing machine and the frame, and the moving mechanism comprises a fixing rod fixedly connected to the frame, a sliding ring is slidably sleeved on the fixing rod, and a connecting rod is fixedly connected between the sliding ring and the button sewing machine.

[0014] The motion mechanism also includes an embedding groove opened downward in the fixing rod, an electromagnetic slide rail is fixedly connected in the embedding groove, an electromagnetic slider is slidably connected in the electromagnetic slide rail, and the electromagnetic slider is fixedly connected to the sliding ring.

[0015] The frame comprises a base, and both ends of the base are respectively fixedly connected with support frames, the cross section of the support frame is trapezoidal, and a hollow groove is opened on the base.

[0016] The beneficial effects of the present invention are:

[0017] 1. Through the setting of the transport mechanism, the belt buckle mould row can be automatically transported to the guide track, and through the repeated movement of the moving rod, each belt buckle mould row can be pushed into the guide track in turn, avoiding the manual placement of each belt buckle mould row on the button sewing machine, thereby improving work production efficiency; and under the action of the transition plate, the end of the belt buckle mould row close to the clamping mechanism is tilted upward during transportation, and through the height difference setting at both ends of the guide track, the belt buckle mould row still maintains a tilted state in the guide track, so that the belt buckle mould row can be more stably placed in the guide track, and is not easy to deviate under the push of the new belt buckle mould row, thereby ensuring the standardization of the distribution of the belt buckle mould row.

[0018] 2. Through the setting of the storage parts, each belt buckle mold row can be placed in the transport trough for storage. When the belt buckle mold row needs to be placed in the guide track, the belt buckle mold row can be transported one by one through the rotation of the transport plate, further avoiding the trouble of manually placing the belt buckle mold row into the storage box, and further improving work efficiency.

[0019] 3. Through the setting of the extension rod, when the belt buckle mold row cannot move, the extension rod can be compressed in time to avoid excessive force applied to the belt buckle mold row, resulting in a large degree of displacement of the belt buckle mold row, affecting the distribution of the belt buckle mold row, thereby affecting the production quality, and through the setting of the extension rod, the belt buckle mold row can be pushed as deep as possible into the guide track, and through the setting of the pressure sensor, the second motor can be stopped in time when the belt buckle mold row cannot move, thereby further protecting the belt buckle mold row, and through the setting of two push plates, interference between the push plates and the transition plates during movement can be avoided.

[0020] 4. Through the setting of the upper pressure plate and the lower pressure plate, the conveyor belt can be clamped, and through the setting of the friction rod, the friction rod can be partially embedded in the conveyor belt when the upper pressure plate and the lower pressure plate clamp the conveyor belt, thereby improving the friction force of the upper pressure plate and the lower pressure plate on the conveyor belt, thereby improving the clamping effect of the upper pressure plate and the lower pressure plate on the conveyor belt.

[0021] 5. Through the setting of the matching ring, when it is necessary to loosen the transport belt, the two matching rings are directly moved, so that the upper pressure plate is directly bounced upward under the elastic force of the spring, which reduces the time of rotating the screw rod and speeds up the loosening speed of the transport belt, making it convenient to remove the transport belt and feed in a new transport belt, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention;

[0024] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle A;

[0025] Figure 4 It is a front view of the present invention;

[0026] Figure 5 For the present invention Figure 4 Isometric section view at the middle BB;

[0027] Figure 6 For the present invention Figure 4 Isometric section view at mid-CC;

[0028] Figure 7 For the present invention Figure 5 A partial enlarged view of point D in the middle;

[0029] Figure 8 For the present invention Figure 6 A partial enlarged view of point E in the middle;

[0030] Fig. 9 It is a right side view of the present invention;

[0031] Fig.10 For the present invention Fig. 9 Isometric section view at FF;

[0032] Fig.11 For the present invention Fig. 9 Isometric section view at mid GG;

[0033] Fig.12 For the present invention Fig. 9 Isometric section view at mid-HH;

[0034] Fig.13 For the present invention Fig.10 A partial enlarged view of point I in the middle;

[0035] Fig.14 For the present invention Fig.11 A partial enlarged view of the J in the middle;

[0036] Fig.15 For the present invention Fig.12 A partial enlarged view of point K in the middle.

[0037] In the figure:

[0038] 1. Frame;

[0039] 2. Clamping mechanism; 21. Lower pressing plate; 22. Upper pressing plate; 23. Friction rod; 24. Lifting member; 241. Screw rod; 242. Matching block; 243. Handle; 244. Mounting groove; 245. Threaded hole; 246. Screw rod; 247. Limiting plate; 248. Spring;

[0040] 3. Button sewing machine; 4. Transport mechanism; 41. Guide track; 42. Guide groove; 43. Transport member; 431. Storage box; 432. Moving rod; 433. Push plate; 434. Transition plate; 435. Extension rod; 44. Storage member; 441. Box; 442. Inlet; 443. Outlet; 444. First motor; 445. Transport plate; 446. Transport groove; 45. Moving member; 451. Second motor; 452. Lead screw; 453. Thread block; 454. Slide groove;

[0041] 5. Moving mechanism; 51. Fixed rod; 52. Sliding ring; 53. Connecting rod; 54. Electromagnetic slide rail; 55. Electromagnetic slider. DETAILED DESCRIPTION

[0042] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0043] like Figure 1 , 2 As shown in Figures 3, 9, 10 and 13, an embodiment of the present invention discloses a novel buckle-fastening machine for transporting belt buckles, comprising a frame 1, a clamping mechanism 2 is arranged on the frame 1, a buckle-fastening machine 3 is slidably arranged on the frame 1, a transport mechanism 4 is arranged between the clamping mechanism 2 and the buckle-fastening machine 3, the transport mechanism 4 comprises a guide rail 41 fixedly connected to the frame 1, the guide rail 41 is provided with a guide groove 42 opening upward, the height of one end of the guide rail 41 close to the clamping mechanism 2 is lower than the height of the other end of the guide rail 41 away from the clamping mechanism 2 A conveying member 43 is provided at one end of the guide rail 41, and the conveying member 43 includes a storage box 431 fixedly connected to one end of the guide rail 41, the top of the storage box 431 is open, a moving rod 432 is slidably provided in the storage box 431, and two push plates 433 are provided on the moving rod 432. A triangular transition plate 434 is fixedly connected to the bottom wall of the storage box 431, and the top of the transition plate 434 is flush with one end of the guide rail 41 close to the clamping mechanism 2, and the two push plates 433 are located on both sides of the transition plate 434.

[0044] Specifically, when in use, the end of the transport belt is clamped in the clamping mechanism 2, and the end of the transport belt is moved to the buckle position of the buckle machine 3, and then a belt buckle mold row is placed in the storage box 431, and the belt buckle mold row is located on the side of the push plate 433 close to the guide track 41, and then the moving rod 432 is moved to make the moving rod 432 move toward the side close to the guide track 41. During the movement of the moving rod 432, the push plate 433 is driven to move, and the push plate 433 drives the belt buckle mold row to move. When the belt buckle mold row moves to contact with the transition plate, due to the triangular setting of the transition plate, the end of the belt buckle mold row close to the clamping mechanism 2 is tilted upward, and then the push plate 433 pushes the belt buckle mold row into the guide track 41. When the belt buckle mold row enters the guide track 41, the moving rod is stopped. 432 moves, and then moves the moving rod 432 to the side away from the guide track 41, and the moving rod 432 drives the push plate 433 to move. When the push plate 433 is reset, stop moving the moving rod 432, place the new belt buckle mold in the storage box 431, and make the new belt buckle mold be located on the side of the push plate 433 close to the guide track 41, and then continue to move the moving rod 432, so that the moving rod 432 moves in the direction close to the guide track 41, and push the new belt buckle mold into the guide track 41, and the new belt buckle mold pushes the previous belt buckle mold that has entered the guide track 41 to move; in this way, the belt buckle molds are continuously pushed into the guide track 41 one by one, until the belt buckle molds are filled and stop, and then start the buckle sewing machine 3 to nail the belt buckle to the end of the belt.

[0045] Through the setting of the transport mechanism 4, the belt buckle mould row can be automatically transported to the guide track 41, and through the repeated movement of the moving rod 432, each belt buckle mould row can be pushed into the guide track 41 in turn, avoiding the manual placement of each belt buckle mould row on the button sewing machine, thereby improving work production efficiency; and under the action of the transition plate 434, the belt buckle mould row is tilted upward at one end close to the clamping mechanism 2 during transportation, and through the height difference setting at both ends of the guide track 41, the belt buckle mould row still maintains a tilted state in the guide track 41, so that the belt buckle mould row can be more stably located in the guide track 41, and is not easy to deviate under the push of the new belt buckle mould row, thereby ensuring the standardization of the distribution of the belt buckle mould rows.

[0046] Furthermore, the button sewing machine 3 is prior art and will not be described in detail.

[0047] like Figure 4 , 6As shown in Figures 8, 9 and 15, the transport mechanism 4 includes a storage member 44, and the storage member 44 includes a cylindrical box body 441 fixedly connected to the frame 1, and an inlet 442 opening upward and an outlet 443 opening downward are respectively provided on the circumferential side surfaces of the box body 441, and the outlet 443 is located directly above the storage box 431. A first motor 444 is fixedly connected to the inner wall of the box body 441, and a transport plate 445 is fixedly connected to the output end of the first motor 444, and twelve transport grooves 446 opening outward are evenly provided on the outer circumferential surface of the transport plate 445 in a circumferential direction, and the transport grooves 446 can be connected to the inlet 442 and the outlet 443 respectively, and the outer circumferential surface of the transport plate 445 contacts the inner circumferential side wall of the box body 441.

[0048] Specifically, in the initial state, one of the transport slots 446 is connected to the inlet 442; when in use, a belt buckle mold row is placed in the transport slot 446 connected to the inlet 442 through the inlet 442, and then the first motor 444 is started. The output end of the first motor 444 drives the transport plate 445 to rotate, and the transport plate 445 drives the transport slot 446 to rotate, and drives the belt buckle mold row therein to rotate. When the other transport slot 446 is fully connected to the inlet 442, the first motor 444 is stopped, and a new belt buckle mold row is placed in the new transport slot 446 connected to the inlet 442, and then the first motor 444 is started again, so that the belts are moved one by one. The buckle mold rows are continuously placed into the transport grooves 446; when the storage box 431 needs to be filled with belt buckle mold rows, the first motor 444 is started, and the output end of the first motor 444 drives the transport plate 445 to rotate, and the transport plate 445 connects the transport groove 446 containing the belt buckle mold row with the outlet 443, and the belt buckle mold row falls into the storage box 431 under the action of its own gravity. After the belt buckle mold row enters the guide track 41 and the push plate 433 is reset, the first motor 444 is started again to connect another transport groove 446 containing the belt buckle mold row with the outlet 443, so as to continuously transport the belt buckle mold row into the storage box 431.

[0049] By setting up the storage part 44, each belt buckle mold row can be placed in the transport groove 446 for storage. When the belt buckle mold row needs to be placed in the guide track 41, the belt buckle mold row can be transported by rotating the transport plate 445, further avoiding the trouble of manually placing the belt buckle mold row into the storage box 431, and further improving work efficiency.

[0050] like Figure 2 , 3As shown, the moving rod 432 is connected to a moving part 45, and the moving part 45 includes a second motor 451 fixedly connected to the side of the storage box 431, and the output end of the second motor 451 is fixedly connected to a lead screw 452, and a threaded block 453 is threadedly sleeved on the lead screw 452, and the threaded block 453 is slidingly connected to the side of the storage box 431, and a slide groove 454 is penetrated through the side of the storage box 431, and the moving rod 432 is slidingly connected to the slide groove 454, and the moving rod 432 extends out of the slide groove 454, and the end of the moving rod 432 is fixedly connected to the threaded block 453.

[0051] Specifically, during use, when the moving rod 432 needs to be moved toward the direction close to the guide rail 41, the second motor 451 is started, and the output end of the second motor 451 drives the lead screw 452 to rotate, the lead screw 452 drives the threaded block 453 to move, and the threaded block 453 drives the moving rod 432 to slide in the slide groove 454; when the moving rod 432 needs to be reset, the second motor 451 is started in the reverse direction, and the output end of the second motor 451 drives the lead screw 452 to rotate in the reverse direction, the lead screw 452 drives the threaded block 453 to move in the reverse direction, and the threaded block 453 drives the moving rod 432 to reset.

[0052] By setting the moving member 45 , the moving rod 432 can be driven to move and reset, and the belt buckle mold row can be pushed forward in sequence, ensuring that the belt buckle mold row can enter the guide track 41 .

[0053] like Figure 3 As shown, an extension rod 435 is fixedly connected between the moving rod 432 and the two push plates 433 , respectively. The extension rod 435 is made of elastic material. A pressure sensor is provided in the extension rod 435 , and the pressure sensor is electrically connected to the second motor 451 .

[0054] Specifically, during use, the moving rod 432 drives the push plate 433 to move through the extension rod 435, and the push plate 433 drives the belt buckle mold to move. When the belt buckle mold cannot move further (when the guide track is filled or the movement of the belt buckle mold is hindered), the push plate 433 is blocked by the belt buckle mold and cannot move further. When the extension rod 435 is compressed, the pressure is transmitted to the pressure sensor. When the pressure sensor senses that the pressure is too high, a stop signal is sent to the second motor 451, the second motor 451 stops rotating, and the moving rod 432 stops moving.

[0055] By setting the extension rod 435, when the belt buckle mold cannot move, the extension rod 435 can be compressed in time to avoid excessive force applied to the belt buckle mold, which causes a large degree of displacement of the belt buckle mold and affects the distribution of the belt buckle mold, thereby affecting the production quality. In addition, by setting the extension rod 435, the belt buckle mold can be pushed as deep as possible into the guide rail 41. At the same time, by setting the pressure sensor, the second motor 451 can be stopped in time when the belt buckle mold cannot move, thereby further protecting the belt buckle mold. At the same time, by setting the two push plates 433, interference between the push plates 433 and the transition plates 434 during movement can be avoided.

[0056] Furthermore, the extension rod 435 is preferably made of rubber material, and the pressure sensor is a prior art and will not be described in detail.

[0057] like Figure 2 , 7 As shown, the clamping mechanism 2 includes a lower pressure plate 21 fixedly connected to the frame 1, and an upper pressure plate 22 is slidably arranged on the frame 1, and the upper pressure plate 22 is located directly above the lower pressure plate 21, and the upper side surface of the lower pressure plate 21 and the lower side surface of the upper pressure plate 22 are both fixedly connected with a triangular friction rod group, and each friction rod group includes six friction rods 23 evenly distributed along the width direction of the lower pressure plate 21 and the upper pressure plate 22.

[0058] Specifically, when in use, the end of the conveyor belt is passed through the gap between the upper pressure plate 22 and the lower pressure plate 21. After the end of the conveyor belt passes through the gap, the upper pressure plate 22 is moved downward. The upper pressure plate 22 moves downward to clamp the conveyor belt between the upper pressure plate 22 and the lower pressure plate 21, and the friction rod 23 applies force to the conveyor belt, and the friction rod 23 is partially embedded in the conveyor belt.

[0059] Through the setting of the upper pressure plate 22 and the lower pressure plate 21, the conveying belt can be clamped, and through the setting of the friction rod, the friction rod 23 can be partially embedded in the conveying belt when the upper pressure plate 22 and the lower pressure plate 21 clamp the conveying belt, thereby improving the friction force of the upper pressure plate 22 and the lower pressure plate 21 on the conveying belt, thereby improving the clamping effect of the upper pressure plate 22 and the lower pressure plate 21 on the conveying belt.

[0060] like Figure 2 , 5 As shown in Figures 6 and 7, the clamping mechanism 2 also includes two lifting members 24 symmetrically arranged at both ends of the lower pressure plate 21, and the lifting member 24 includes a screw rod 241 rotatably connected to the lower pressure plate 21, and a matching block 242 is provided on the upper pressure plate 22. The matching block 242 is threadedly sleeved on the screw rod 241, and the top end of the screw rod 241 is fixedly connected with an L-shaped handle 243.

[0061] Specifically, when in use, when the upper pressure plate 22 needs to move downward, the two handles 243 are rotated, and the two handles 243 respectively drive the two screw rods 241 to rotate, and the screw rods 241 drive the matching block 242 to move downward, and the matching block 242 drives the upper pressure plate 22 to move downward to clamp the transport belt; when the transport belt needs to be loosened, the two handles 243 are rotated in the opposite direction, and the two handles 243 drive the two screw rods 241 to rotate in the opposite direction, so that the matching block 242 moves upward, thereby causing the upper pressure plate 22 to move upward and loosen the transport belt.

[0062] By setting the lifting member 24, the upper pressing plate 22 can be raised and lowered by rotating the handle 243, so as to facilitate the clamping and releasing of the transport belt.

[0063] like Figure 7 , 13 As shown, the lifting member 24 also includes a mounting groove 244 with upper and lower openings in the upper pressure plate 22, and threaded holes 245 are respectively provided on the two side walls of the mounting groove 244, and the axis of the threaded hole 245 is perpendicular to the length direction of the upper pressure plate 22, and a screw rod 246 is threadedly connected in each of the threaded holes 245, and the end of the screw rod 246 is fixedly connected to the matching block 242, and a limiting plate 247 is sleeved on each of the screw rods 246, and the two ends of the limiting plate 247 are respectively slidably connected to the side walls of the mounting groove 244, and the limiting plate 247 is fixedly connected to the matching block 242, and the matching block 242 is composed of two semicircular matching rings, and the two screw rods 246 are respectively fixedly connected to the two matching rings, and the two limiting plates 247 are respectively fixedly connected to the two matching rings, and a spring 248 is connected between the upper pressure plate 22 and the lower pressure plate 21.

[0064] Specifically, in the initial state, the ends of the two mating rings are abutted, and the internal thread grooves of the two mating rings correspond one to one; when in use, when the upper pressure plate 22 moves downward, the upper pressure plate 22 compresses the spring 248, and stores force in the spring 248. When it is necessary to move the upper pressure plate 22 upward and loosen the transport belt, rotate the screw 246, and the screw 246 moves away from the screw rod 241. The screw 246 drives the mating ring to move, releases the limit on the upper pressure plate 22, and the upper pressure plate 22 moves upward under the elastic force of the spring 248.

[0065] Through the setting of the matching ring, when it is necessary to loosen the conveying belt, the two matching rings are directly moved, so that the upper pressure plate 22 is directly bounced upward under the elastic force of the spring 248, reducing the time for rotating the screw rod 241, speeding up the loosening speed of the conveying belt, making it convenient to remove the conveying belt and feed in a new conveying belt, thereby improving work efficiency.

[0066] like Fig. 9 ,11 As shown in Figures 14, a moving mechanism 5 is provided between the button sewing machine 3 and the frame 1, and the moving mechanism 5 includes a fixed rod 51 fixedly connected to the frame 1, a sliding ring 52 is slidably sleeved on the fixed rod 51, and a connecting rod 53 is fixedly connected between the sliding ring 52 and the button sewing machine 3.

[0067] Specifically, when in use, when the button sewing machine 3 moves, the button sewing machine 3 drives the sliding ring 52 to move on the fixed rod 51 through the connecting rod 53.

[0068] By providing the fixing rod 51 and the sliding ring 52 , the button sewing machine 3 can move in a straight line, thereby ensuring the accuracy of button sewing.

[0069] like Fig.14 As shown, the motion mechanism 5 also includes an embedding groove opened downward in the fixing rod 51, an electromagnetic slide rail 54 is fixedly connected in the embedding groove, an electromagnetic slider 55 is slidably connected in the electromagnetic slide rail 54, and the electromagnetic slider 55 is fixedly connected to the sliding ring 52.

[0070] Specifically, when in use, the electromagnetic slider 55 is started, the electromagnetic slider 55 moves in the electromagnetic slide rail 54, the electromagnetic slider 55 drives the sliding ring 52 to move, and the sliding ring 52 drives the button sewing machine 3 to move.

[0071] By providing the electromagnetic slide rail 54 and the electromagnetic slider 55 , the button sewing machine 3 can be driven to move, so as to facilitate buttoning of the transport belt.

[0072] Furthermore, the electromagnetic slide rail 54 and the electromagnetic slider 55 are prior art and will not be described in detail.

[0073] like Figure 1 As shown, the frame 1 includes a base, and both ends of the base are fixedly connected with support frames, the cross section of the support frame is trapezoidal, and a hollow groove is opened on the base.

[0074] By setting the hollow groove, the weight of the base can be reduced, making the device easier to transport.

[0075] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0076] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0078] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A new type of conveyor belt buckle sewing machine, characterized in that: The invention comprises a frame (1), a pressing mechanism (2) is arranged on the frame (1), a button sewing machine (3) is slidably arranged on the frame (1), a transport mechanism (4) is arranged between the pressing mechanism (2) and the button sewing machine (3), the transport mechanism (4) comprises a guide rail (41) fixedly connected to the frame (1), the guide rail (41) is provided with a guide groove (42) opening upward, the height of one end of the guide rail (41) close to the pressing mechanism (2) is lower than that of the other end of the guide rail (41) away from the pressing mechanism (2), and one end of the guide rail (41) is provided with a transport groove (42) A conveying member (43), wherein the conveying member (43) comprises a storage box (431) fixedly connected to one end of the guide track (41), the top of the storage box (431) is open, a moving rod (432) is slidably arranged in the storage box (431), two push plates (433) are arranged on the moving rod (432), a triangular transition plate (434) is fixedly connected to the bottom wall of the storage box (431), the top end of the transition plate (434) is flush with one end of the guide track (41) close to the clamping mechanism (2), and the two push plates (433) are located on both sides of the transition plate (434); The transport mechanism (4) comprises a storage member (44), the storage member (44) comprises a cylindrical box (441) fixedly connected to the frame (1), an inlet (442) opening upward and an outlet (443) opening downward are respectively provided on the circumferential side surface of the box (441), the outlet (443) is located directly above the storage box (431), a first motor (444) is fixedly connected to the inner wall of the box (441), a transport plate (445) is fixedly connected to the output end of the first motor (444), twelve transport grooves (446) opening outward are evenly provided on the outer circumferential surface of the transport plate (445) along the circumferential direction, the transport grooves (446) can be respectively connected to the inlet (442) and the outlet (443), and the outer circumferential surface of the transport plate (445) contacts the inner circumferential side wall of the box (441); The moving rod (432) is connected to a moving member (45), and the moving member (45) includes a second motor (451) fixedly connected to the side of the storage box (431), and the output end of the second motor (451) is fixedly connected to a lead screw (452), and a threaded block (453) is threadedly sleeved on the lead screw (452), and the threaded block (453) is slidably connected to the side of the storage box (431), and a sliding groove (454) is provided through the side of the storage box (431), and the moving rod (432) is slidably connected to the sliding groove (454), and the moving rod (432) extends out of the sliding groove (454), and the end of the moving rod (432) is fixedly connected to the threaded block (453); An extension rod (435) is fixedly connected between the moving rod (432) and the two push plates (433), respectively. The extension rod (435) is made of elastic material. A pressure sensor is arranged in the extension rod (435), and the pressure sensor is electrically connected to the second motor (451); The clamping mechanism (2) comprises a lower pressing plate (21) fixedly connected to the frame (1), an upper pressing plate (22) slidably arranged on the frame (1), the upper pressing plate (22) being located directly above the lower pressing plate (21), the upper side surface of the lower pressing plate (21) and the lower side surface of the upper pressing plate (22) being fixedly connected with a triangular friction rod group, each friction rod group comprising six friction rods (23) uniformly distributed along the width direction of the lower pressing plate (21) and the upper pressing plate (22); The clamping mechanism (2) further comprises two lifting members (24) symmetrically arranged at both ends of the lower pressing plate (21), the lifting member (24) comprising a screw rod (241) rotatably connected to the lower pressing plate (21), a matching block (242) being arranged on the upper pressing plate (22), the matching block (242) being threadedly sleeved on the screw rod (241), and an L-shaped handle (243) being fixedly connected to the top end of the screw rod (241); The lifting member (24) further comprises a mounting groove (244) with upper and lower openings in the upper pressure plate (22), threaded holes (245) are respectively provided on the two side walls of the mounting groove (244), the axis of the threaded hole (245) is perpendicular to the length direction of the upper pressure plate (22), a screw rod (246) is threadedly connected in each threaded hole (245), the end of the screw rod (246) is fixedly connected to the matching block (242), and a limiting plate is sleeved on each screw rod (246). (247), the two ends of the limiting plate (247) are respectively slidably connected to the side walls of the mounting groove (244), the limiting plate (247) is fixedly connected to the matching block (242), the matching block (242) is composed of two semicircular matching rings, the two screw rods (246) are respectively fixedly connected to the two matching rings, the two limiting plates (247) are respectively fixedly connected to the two matching rings, and a spring (248) is connected between the upper pressure plate (22) and the lower pressure plate (21).

2. A new type of conveyor belt buckle sewing machine according to claim 1, characterized in that: A moving mechanism (5) is provided between the button sewing machine (3) and the frame (1), and the moving mechanism (5) comprises a fixed rod (51) fixedly connected to the frame (1), a sliding ring (52) is slidably sleeved on the fixed rod (51), and a connecting rod (53) is fixedly connected between the sliding ring (52) and the button sewing machine (3).

3. A new type of conveyor belt buckle sewing machine according to claim 2, characterized in that: The motion mechanism (5) further comprises an embedding groove which is opened downward in the fixing rod (51), an electromagnetic slide rail (54) being fixedly connected in the embedding groove, an electromagnetic slider (55) being slidably connected in the electromagnetic slide rail (54), and the electromagnetic slider (55) being fixedly connected to the sliding ring (52).

4. A new type of conveyor belt buckle sewing machine according to claim 3, characterized in that: The frame (1) comprises a base, and both ends of the base are respectively fixedly connected to support frames, the cross section of the support frame is trapezoidal, and a hollow groove is provided on the base.

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