A synchronous belt integral mold cutting machine

Abstract

The present invention discloses a synchronous belt integral mold cutting machine, which relates to the technical field of synchronous belt manufacturing and processing equipment, including a frame assembly, wherein a winding mechanism is provided on the top of the front of the frame assembly through a one-way bearing, a driving mechanism is provided on the left side of the winding mechanism, a cutting mechanism is provided on the bottom of the front of the frame assembly, telescopic mechanisms are provided on both sides of the cutting mechanism, a tensioning mechanism is provided on the top of the two telescopic mechanisms, and the tensioning mechanism is located above the cutting mechanism, a synchronous belt drum is provided on the outside of the winding mechanism, and a trigger mechanism is provided on the rear side of the frame assembly, and the trigger mechanism drives the winding mechanism, the driving mechanism and the tensioning mechanism. The present invention has a high degree of automation and can synchronously complete the cutting and winding of the synchronous belt, saving manpower while avoiding excessive downtime caused by the winding of the synchronous belt, thereby improving the efficiency of synchronous belt processing and being more suitable for industrial production.

Description

Technical Field

[0001] The present invention relates to the technical field of synchronous belt manufacturing and processing equipment, in particular to a synchronous belt integral mold cutting machine. Background Art

[0002] A synchronous belt is an endless belt made of steel wire rope or glass fiber as a reinforcement layer, covered with polyurethane or neoprene. The inner circumference of the belt is made into a tooth shape so that it meshes with the toothed pulley. During the synchronous belt production process, a synchronous belt cutting machine is required to cut the synchronous belt drum at equal intervals according to customer requirements to form an endless synchronous belt of uniform width.

[0003] Patent application number CN106142175B discloses a synchronous belt integral die cutting machine, comprising a machine base, a tensioning roller, a first linear drive mechanism, a transmission roller, a transmission roller drive mechanism, a toothed pressure roller, a lifting drive mechanism, a cutting roller, a second linear drive mechanism, and a PLC controller. This invention utilizes a cutting roller as a cutting tool. Each annular cutting blade on the cutting roller has an annular cutting edge. When a portion of the annular cutting edge is worn, the contact position between the annular cutting edge and the synchronous belt drum can be adjusted by rotating the cutting roller's blade seat. This effectively reduces the number of machine stops required for grinding and increases production efficiency.

[0004] However, after actual use by technicians in this field, it was found that the above-mentioned device still has some shortcomings. The most obvious one is that it can only complete the cutting of the synchronous belt. After the synchronous belt cutting is completed, the technicians need to manually remove the synchronous belt and wind it into a disc suitable for storage and packaging. This is not only labor-intensive, but also causes the interval between the two synchronous belt cuttings to be too long, thereby affecting the synchronous belt processing efficiency and cannot be effectively applied to the industrial production of synchronous belts.

[0005] Therefore, it is necessary to invent a synchronous belt integral mold cutting machine to solve the above problems. Summary of the Invention

[0006] The object of the present invention is to provide a synchronous belt integral mold cutting machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a synchronous belt integral mold cutting machine, comprising a frame assembly, a winding mechanism is rotatably nested and arranged on the top of the front of the frame assembly through a one-way bearing, a driving mechanism is arranged on the left side of the winding mechanism, a cutting mechanism is arranged on the bottom of the front of the frame assembly, telescopic mechanisms are arranged on both sides of the cutting mechanism, a tensioning mechanism is arranged on the top of the two telescopic mechanisms, the tensioning mechanism is located above the cutting mechanism, a synchronous belt drum is arranged on the outside of the winding mechanism, and a trigger mechanism is arranged on the rear side of the frame assembly, and the trigger mechanism drives the winding mechanism, the driving mechanism and the tensioning mechanism;

[0008] The frame assembly includes a frame body, a transverse plate, a first guide slot and a second guide slot;

[0009] The transverse plate is fixedly arranged on the top of the rear side of the frame body, the first guide groove is opened on the left side of the front side of the frame body, and the second guide groove is opened on the bottom of the front side of the frame body;

[0010] The winding mechanism includes a rotating disk, a supporting roller, a winding rod and a first gear;

[0011] The rotating disk is rotatably nested on the front top of the frame body through a one-way bearing, the supporting roller is rotatably nested on the left side of the front of the rotating disk, the winding rod is fixedly set on the right side of the front of the rotating disk, and the first gear is rotatably nested on the back center of the rotating disk through a one-way bearing;

[0012] The driving mechanism includes a mounting plate, a sliding rod, a first spring, a trigger block, a third guide slot, a telescopic rod, a second spring and a sliding block;

[0013] The mounting plate is fixedly arranged on the rear side of the frame body, the sliding rod slides through the mounting plate and is fixedly connected to the trigger block, the first spring is sleeved on the outside of the sliding rod, the third guide groove is penetrated and arranged at the bottom of the trigger block, the telescopic rod is fixedly arranged on the side of the trigger block away from the sliding rod, the second spring is sleeved on the outside of the telescopic rod, the sliding block is fixedly arranged at the end of the telescopic rod and slidably arranged on the inside of the first guide groove, a driving roller is provided on the front of the sliding block, a first motor is provided inside the sliding block, and the driving roller is transmission-connected to the first motor.

[0014] Preferably, the telescopic mechanism includes a sleeve, a third spring, a lifting shaft, a first rack and a limit plate.

[0015] Preferably, the sleeve is fixedly arranged on the top of the frame body, the third spring is fixedly connected to the inner side of the sleeve, and is fixedly connected to the top and the lifting shaft, the lifting shaft is slidably arranged on the inner side of the sleeve, the first rack is fixedly connected to the top of the lifting shaft, and the limit plate is fixedly arranged at the top of the first rack.

[0016] Preferably, the tensioning mechanism includes a back plate, a rotating seat, a tensioning roller, a square cover, a rotating shaft and a second gear.

[0017] Preferably, the back plate is located on the rear side of the two first racks and is slidably fitted with the frame body, the rotating seat is located on the front side of the back plate, the tensioning roller is rotatably nested on the top of the rotating seat, and two square covers, rotating shafts and second gears are each provided, the two square covers are respectively fixed on both sides of the front of the back plate, the two rotating shafts are respectively fixed on both sides of the rotating seat, and respectively pass through the outer walls of the two square covers and extend to the inside of the square covers, the two second gears are respectively fixed on the ends of the two rotating shafts, and the two second gears are respectively engaged with the two first racks.

[0018] Preferably, the trigger mechanism includes a drive motor, a drive screw, a drive plate, a trigger platform, a second rack, a lifting plate, a trigger rod and a guide rod.

[0019] Preferably, the driving motor is fixedly arranged on the top of the horizontal plate, the driving screw is rotatably nested and arranged at the bottom of the horizontal plate and is transmission-connected to the driving motor, the driving plate is sleeved on the outer bottom of the driving screw and is threadedly connected to the driving screw, a protrusion is provided on the front of the driving plate, the trigger platform is fixedly connected to the back plate through the protrusion, the trigger platform is sleeved on the outer top of the driving screw and is threadedly connected to the driving screw, the second rack is fixedly arranged on the side of the trigger platform close to the first gear, the lifting plate is fixedly sleeved on the outer bottom of the trigger platform, the trigger rod is fixedly arranged on the top of the lifting plate close to the driving mechanism, and the guide rod slides through the lifting plate and the driving plate and is fixedly connected to the frame body.

[0020] The present invention also discloses a method for using a synchronous belt integral mold cutting machine, which specifically comprises the following steps:

[0021] S1. Sleeve the synchronous belt drum onto the outside of the support roller. At this time, the synchronous belt drum is in a relaxed state. Start the first motor and the cutting mechanism. After the first motor starts, it drives the driving roller to rotate continuously. After the cutting mechanism starts, it drives the multiple annular cutting blades thereon to rotate.

[0022] S2, start the driving motor so that the driving motor drives the driving screw to rotate clockwise, at this time the driving screw drives the driving plate and the trigger platform to descend synchronously, and when the driving plate descends, the back plate is driven to descend synchronously, and when the back plate descends, the square cover and the rotating shaft drive multiple second gears to descend synchronously, and when the second gear descends, it rotates due to the drive of the first rack, and then drives the rotating seat to rotate synchronously through the rotating shaft, and when the trigger platform descends, the lifting plate drives the trigger rod to descend synchronously, and when the trigger rod descends, the end of the trigger rod is gradually withdrawn from the inner side of the third guide groove. As the trigger rod is continuously withdrawn, the first spring pushes the trigger block to move away from the sliding rod, and then the trigger block pushes the driving roller on the front of the sliding block to move toward the synchronous belt drum through the second spring;

[0023] S3. When the descending distance between the driving plate and the triggering platform reaches a first threshold, the driving motor is stopped. At this time, the rotating seat drives the tensioning roller to rotate from a vertical state to a horizontal state perpendicular to the frame body. The tensioning roller tensions the synchronous belt drum. The synchronous belt drum in the tensioned state is cut by the cutting mechanism. At the same time, the driving roller on the front of the sliding block contacts the synchronous belt drum and drives the synchronous belt drum to continuously rotate outside the supporting roller and the tensioning roller, thereby cutting the synchronous belt drum into multiple synchronous belts.

[0024] S4. Start the drive motor again, causing it to drive the drive screw to rotate counterclockwise. At this time, the drive screw gradually drives the drive plate and the trigger stage to reset. When the rising distance between the drive plate and the trigger stage reaches a second threshold, the drive plate and the trigger stage are reset. At this time, the square cover moves to a position in contact with the limit plate again, the tensioning roller is reset to a vertical state, and the drive roller on the front of the sliding block no longer contacts the multiple synchronous belts.

[0025] S5. As the driving plate and the triggering platform continue to rise, the square cover is limited by the limit plate. Therefore, the square cover drives the first rack to rise synchronously through the limit plate. The first rack pulls the lifting shaft, thereby causing the lifting shaft to rise inside the sleeve.

[0026] S6. When the rising distance between the driving plate and the trigger platform reaches a third threshold, the trigger platform drives the second rack to contact the first gear. Subsequently, as the trigger platform continues to rise, the second rack drives the rotating disk to rotate via the first gear. When the rotating disk rotates, it drives the supporting roller and the winding rod to rotate synchronously, and then the synchronous belt begins to be wound under the limit of the driving roller. During the winding process, the trigger platform continuously pushes the sliding block, which causes the sliding block to drive the synchronous roller to move synchronously to adapt to the continuously increasing width of the synchronous belt during the winding process;

[0027] S7. When the rising distance between the driving plate and the trigger platform reaches the fourth threshold value, the winding is completed, and the disc-shaped synchronous belt is slid outward, so that the disc-shaped synchronous belt is separated from the support roller and the outer side of the winding rod. Then, the removed disc-shaped synchronous belt can be fixed with a cable tie. After all the synchronous belts are removed, the driving motor drives the driving screw to rotate clockwise, so that the trigger mechanism drives the driving mechanism, the telescopic mechanism and the tensioning mechanism to reset.

[0028] Technical effects and advantages of the present invention:

[0029] The present invention is provided with a winding mechanism, a driving mechanism, a tensioning mechanism, a synchronous belt drum and a trigger mechanism, so that the trigger mechanism can be used to drive the tensioning mechanism and the driving mechanism, and then the tensioning mechanism tensions the synchronous belt drum placed on the winding mechanism, so that the driving mechanism drives the tensioned synchronous belt drum to rotate continuously, thereby completing the cutting of the synchronous belt drum. Subsequently, the trigger mechanism can be used to drive the winding mechanism and the driving mechanism, so that the winding mechanism cooperates with the driving mechanism to wind the cut synchronous belt into a disc shape. Compared with the same type of devices or methods in the prior art, the present invention has a high degree of automation and can synchronously complete the cutting and winding of the synchronous belt, saving manpower while avoiding excessive downtime caused by the winding of the synchronous belt, thereby improving the efficiency of synchronous belt processing and being more suitable for industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall front view structure of the present invention.

[0031] Figure 2 It is a schematic diagram of the overall rear view structure of the present invention.

[0032] Figure 3 It is a front view structural schematic diagram of the winding mechanism of the present invention.

[0033] Figure 4 It is a rear view structural diagram of the driving mechanism of the present invention.

[0034] Figure 5 It is a front view structural diagram of the telescopic mechanism and the tensioning mechanism of the present invention.

[0035] In the figure: 1. Frame assembly; 11. Frame body; 12. Horizontal plate; 13. First guide slot; 14. Second guide slot; 2. Winding mechanism; 21. Rotating plate; 22. Support roller; 23. Winding rod; 24. First gear; 3. Driving mechanism; 31. Mounting plate; 32. Sliding rod; 33. First spring; 34. Trigger block; 35. Third guide slot; 36. Telescopic rod; 37. Second spring; 38. Sliding block; 4. Cutting mechanism; 5. Telescopic mechanism ;51. Sleeve;52. Third spring;53. Lifting shaft;54. First rack;55. Limiting plate;6. Tensioning mechanism;61. Back plate;62. Rotating seat;63. Tensioning roller;64. Square cover;65. Rotating shaft;66. Second gear;7. Synchronous belt drum;8. Trigger mechanism;81. Driving motor;82. Driving screw;83. Driving plate;84. Trigger platform;85. Second rack;86. Lifting plate;87. Trigger rod;88. Guide rod. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Example 1

[0038] The present invention provides Figure 1-5 The shown synchronous belt integral mold cutting machine includes a frame assembly 1, a winding mechanism 2 is rotatably nested on the top of the front of the frame assembly 1 through a one-way bearing, a driving mechanism 3 is provided on the left side of the winding mechanism 2, a cutting mechanism 4 is provided on the bottom of the front of the frame assembly 1, and telescopic mechanisms 5 are provided on both sides of the cutting mechanism 4. A tensioning mechanism 6 is commonly provided on the top of the two telescopic mechanisms 5, and the tensioning mechanism 6 is located above the cutting mechanism 4. A synchronous belt drum 7 is provided on the outside of the winding mechanism 2, and a trigger mechanism 8 is provided on the rear side of the frame assembly 1. The trigger mechanism 8 drives the winding mechanism 2, the driving mechanism 3 and the tensioning mechanism 6.

[0039] It should be noted that the cutting mechanism 4 belongs to the existing disclosed technology and is not a necessary technical feature of this application. Therefore, this application does not elaborate on its specific structure here.

[0040] like Figure 2 As shown, the rack assembly 1 includes a rack body 11, a transverse plate 12, a first guide slot 13 and a second guide slot 14, wherein the transverse plate 12 is fixedly arranged on the top rear side of the rack body 11, the first guide slot 13 is opened on the left front side of the rack body 11, and the second guide slot 14 is opened on the bottom front side of the rack body 11.

[0041] like Figure 2 and Figure 3 As shown, the winding mechanism 2 includes a rotating disk 21, a supporting roller 22, a winding rod 23 and a first gear 24, wherein the rotating disk 21 is rotatably nested at the top front face of the frame body 11 through a one-way bearing, the supporting roller 22 is rotatably nested at the left front face of the rotating disk 21, the winding rod 23 is fixedly arranged at the right front face of the rotating disk 21, and the first gear 24 is rotatably nested at the center of the back face of the rotating disk 21 through a one-way bearing.

[0042] By setting up the above structure, when the first gear 24 drives the rotating disk 21 to rotate, the rotating disk 21 can drive the supporting roller 22 and the winding rod 23 to rotate synchronously, so that the synchronous belt can be wound around the outside of the supporting roller 22 and the winding rod 23, and finally form a disk shape that is convenient for packaging and storage.

[0043] like Figure 4 As shown, the driving mechanism 3 includes a mounting plate 31, a sliding rod 32, a first spring 33, a trigger block 34, a third guide slot 35, a telescopic rod 36, a second spring 37 and a sliding block 38, wherein the mounting plate 31 is fixedly arranged on the rear side of the frame body 11, the sliding rod 32 slides through the mounting plate 31 and is fixedly connected to the trigger block 34, the first spring 33 is sleeved on the outside of the sliding rod 32, the third guide slot 35 is penetrated at the bottom of the trigger block 34, the telescopic rod 36 is fixed on the side of the trigger block 34 away from the sliding rod 32, the second spring 37 is sleeved on the outside of the telescopic rod 36, the sliding block 38 is fixed at the end of the telescopic rod 36 and is slidably arranged on the inside of the first guide slot 13, a driving roller is provided on the front of the sliding block 38, a first motor is provided inside the sliding block 38, and the driving roller is transmission-connected to the first motor.

[0044] By setting the above structure, after the trigger block 34 is released from the limit, the first spring 33 pushes the trigger block 34 to move in the direction away from the sliding rod 32, and then the trigger block 34 pushes the driving roller on the front of the sliding block 38 through the second spring 37 to move in the direction close to the synchronous belt drum 7, until the driving roller on the front of the sliding block 38 contacts the synchronous belt drum 7, thereby driving the synchronous belt drum 7 to rotate continuously, and then cutting the synchronous belt drum 7 into multiple synchronous belts.

[0045] like Figure 5 As shown, the telescopic mechanism 5 includes a sleeve 51, a third spring 52, a lifting shaft 53, a first rack 54 and a limit plate 55, wherein the sleeve 51 is fixedly arranged on the top of the frame body 11, the third spring 52 is fixedly connected to the inner side of the sleeve 51, and is fixedly connected to the top and the lifting shaft 53, the lifting shaft 53 is slidably arranged on the inner side of the sleeve 51, the first rack 54 is fixedly connected to the top of the lifting shaft 53, and the limit plate 55 is fixedly arranged on the top of the first rack 54.

[0046] like Figure 5As shown, the tensioning mechanism 6 includes a back plate 61, a rotating seat 62, a tensioning roller 63, a square cover 64, a rotating shaft 65 and a second gear 66, wherein the back plate 61 is located on the rear side of the two first racks 54 and slides in contact with the frame body 11, the rotating seat 62 is located on the front side of the back plate 61, the tensioning roller 63 is rotatably nested on the top of the rotating seat 62, and two square covers 64, rotating shafts 65 and second gears 66 are each provided, and the two square covers 64 are respectively fixed on both sides of the front of the back plate 61, and the two rotating shafts 65 are respectively fixed on both sides of the rotating seat 62, and respectively pass through the outer walls of the two square covers 64 and extend to the inside of the square cover 64, and the two second gears 66 are respectively fixed on the ends of the two rotating shafts 65, and the two second gears 66 are respectively engaged with the two first racks 54.

[0047] By setting the above-mentioned telescopic mechanism 5 and tensioning mechanism 6, when the back plate 61 descends, the square cover 64 and the rotating shaft 65 drive multiple second gears 66 to descend synchronously. When the second gear 66 descends, it rotates due to the drive of the first rack 54, and then drives the rotating seat 62 to rotate synchronously through the rotating shaft 65, until the rotating seat 62 drives the tensioning roller 63 to rotate from a vertical state to a horizontal state perpendicular to the frame body 11. At this time, the tensioning roller 63 tensions the synchronous belt drum 7, and the synchronous belt drum 7 in the tensioned state is cut by the cutting mechanism 4.

[0048] At the same time, when the square cover 64 is reset, the square cover 64 is limited by the limit plate 55. Subsequently, when the square cover 64 continues to rise, the square cover 64 drives the first rack 54 to rise synchronously through the limit plate 55, and the first rack 54 pulls the lifting shaft 53, thereby causing the lifting shaft 53 to rise inside the sleeve 51.

[0049] like Figure 2 As shown, the trigger mechanism 8 includes a drive motor 81, a drive screw 82, a drive plate 83, a trigger platform 84, a second rack 85, a lifting plate 86, a trigger rod 87 and a guide rod 88, wherein the drive motor 81 is fixedly arranged on the top of the horizontal plate 12, the drive screw 82 is rotatably nested at the bottom of the horizontal plate 12 and is transmission-connected to the drive motor 81, the drive plate 83 is sleeved at the outer bottom of the drive screw 82 and is threadedly connected to the drive screw 82, and a protrusion is provided on the front of the drive plate 83. The trigger platform 84 is fixedly connected to the back plate 61 through a protrusion. The trigger platform 84 is sleeved on the outer top of the driving screw 82 and is threadedly connected to the driving screw 82. The second rack 85 is fixedly set on the side of the trigger platform 84 close to the first gear 24. The lifting plate 86 is fixedly sleeved on the outer bottom of the trigger platform 84. The trigger rod 87 is fixedly set on the top of the lifting plate 86 close to the driving mechanism 3. The guide rod 88 slides through the lifting plate 86 and the driving plate 83 and is fixedly connected to the frame body 11.

[0050] By setting up the above structure, the driving motor 81 can be used to drive the driving screw 82 to rotate. When the driving screw 82 rotates, it drives the driving plate 83 and the trigger platform 84 to rise and fall. When the driving plate 83 rises and falls, it can drive the back plate 61 to move synchronously. When the trigger platform 84 rises and falls, the first gear 24 can be driven by the second rack 85, and the sliding block 38 can be pushed by the inclined surface of its side, or the trigger rod 87 can be driven by the lifting plate 86 to drive the trigger block 34.

[0051] Example 2

[0052] The present invention also discloses a method for using a synchronous belt integral mold cutting machine, which specifically comprises the following steps:

[0053] S1. Sleeve the synchronous belt drum 7 onto the outside of the support roller 22. At this time, the synchronous belt drum 7 is in a relaxed state. Start the first motor and the cutting mechanism 4. After the first motor is started, it drives the driving roller to rotate continuously. After the cutting mechanism 4 is started, it drives the multiple annular cutting blades thereon to rotate.

[0054] S2, start the driving motor 81, so that the driving motor 81 drives the driving screw 82 to rotate clockwise, at this time the driving screw 82 drives the driving plate 83 and the triggering platform 84 to descend synchronously, and when the driving plate 83 descends, it drives the back plate 61 to descend synchronously, and when the back plate 61 descends, it drives multiple second gears 66 to descend synchronously through the square cover 64 and the rotating shaft 65, and when the second gear 66 descends, it rotates due to the drive of the first rack 54, and then drives the rotating seat 62 to rotate synchronously through the rotating shaft 65, and when the triggering platform 84 descends, it drives the trigger rod 87 to descend synchronously through the lifting plate 86, and when the triggering platform 84 descends, its end portion is gradually withdrawn from the inner side of the third guide groove 35. As the triggering rod 87 is continuously withdrawn, the first spring 33 pushes the triggering block 34 to move in the direction away from the sliding rod 32, and then the triggering block 34 pushes the driving roller on the front of the sliding block 38 to move in the direction close to the synchronous belt drum 7 through the second spring 37;

[0055] S3. When the distance between the driving plate 83 and the triggering platform 84 descends to a first threshold, the driving motor 81 is stopped. At this time, the rotating seat 62 drives the tensioning roller 63 to rotate from a vertical state to a horizontal state perpendicular to the frame body 11. The tensioning roller 63 tensions the synchronous belt drum 7. The synchronous belt drum 7 in the tensioned state is cut by the cutting mechanism 4. At the same time, the driving roller on the front side of the sliding block 38 contacts the synchronous belt drum 7 and drives the synchronous belt drum 7 to continuously rotate outside the supporting roller 22 and the tensioning roller 63, thereby cutting the synchronous belt drum 7 into multiple synchronous belts.

[0056] S4. Start the drive motor 81 again, causing the drive motor 81 to drive the drive screw 82 to rotate counterclockwise. At this time, the drive screw 82 gradually drives the drive plate 83 and the trigger platform 84 to reset. When the rising distance of the drive plate 83 and the trigger platform 84 reaches the second threshold, the drive plate 83 and the trigger platform 84 are reset. At this time, the square cover 64 moves to the position of contact with the limit plate 55 again, the tensioning roller 63 is reset to the vertical state, and the drive roller on the front of the sliding block 38 no longer contacts the multiple synchronous belts.

[0057] S5. As the driving plate 83 and the triggering platform 84 continue to rise, the square cover 64 is limited by the limiting plate 55. Therefore, the square cover 64 drives the first rack 54 to rise synchronously through the limiting plate 55. The first rack 54 then pulls the lifting shaft 53, thereby causing the lifting shaft 53 to rise inside the sleeve 51.

[0058] S6. When the rising distance between the driving plate 83 and the triggering platform 84 reaches the third threshold, the triggering platform 84 drives the second rack 85 to contact the first gear 24. Subsequently, as the triggering platform 84 continues to rise, the second rack 85 drives the rotating disk 21 to rotate through the first gear 24. When the rotating disk 21 rotates, it drives the supporting roller 22 and the winding rod 23 to rotate synchronously, and then the synchronous belt begins to be wound under the limit of the driving roller. During the winding process, the triggering platform 84 continuously pushes the sliding block 38, so that the sliding block 38 drives the synchronous roller to move synchronously to adapt to the continuously increasing width of the synchronous belt during the winding process;

[0059] S7. When the rising distance between the driving plate 83 and the trigger platform 84 reaches the fourth threshold value, the winding is completed, and the disc-shaped synchronous belt is slid outward, so that the disc-shaped synchronous belt is separated from the support roller 22 and the outer side of the winding rod 23. Then, the removed disc-shaped synchronous belt can be fixed with a cable tie. After all the synchronous belts are removed, the driving motor 81 drives the driving screw 82 to rotate clockwise, so that the trigger mechanism 8 drives the driving mechanism 3, the telescopic mechanism 5 and the tensioning mechanism 6 to reset.

[0060] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A synchronous belt integral mold cutting machine, characterized by: The invention comprises a frame assembly (1), wherein a winding mechanism (2) is provided on the front top of the frame assembly (1) through a one-way bearing, wherein the winding mechanism (2) is provided with a driving mechanism (3) on the left side, a cutting mechanism (4) is provided on the front bottom of the frame assembly (1), and telescopic mechanisms (5) are provided on both sides of the cutting mechanism (4), and a tensioning mechanism (6) is provided on the top of the two telescopic mechanisms (5), wherein the tensioning mechanism (6) is located above the cutting mechanism (4), a synchronous belt drum (7) is provided on the outside of the winding mechanism (2), and a trigger mechanism (8) is provided on the rear side of the frame assembly (1), wherein the trigger mechanism (8) drives the winding mechanism (2), the driving mechanism (3) and the tensioning mechanism (6); The frame assembly (1) comprises a frame body (11), a transverse plate (12), a first guide groove (13) and a second guide groove (14); The transverse plate (12) is fixedly arranged on the top of the rear side of the frame body (11), the first guide groove (13) is opened on the left side of the front side of the frame body (11), and the second guide groove (14) is opened on the bottom of the front side of the frame body (11); The winding mechanism (2) comprises a rotating disk (21), a supporting roller (22), a winding rod (23) and a first gear (24); The rotating disk (21) is rotatably nested on the front top of the frame body (11) via a one-way bearing, the supporting roller (22) is rotatably nested on the left side of the front of the rotating disk (21), the winding rod (23) is fixedly arranged on the right side of the front of the rotating disk (21), and the first gear (24) is rotatably nested on the back center of the rotating disk (21) via a one-way bearing; The driving mechanism (3) comprises a mounting plate (31), a sliding rod (32), a first spring (33), a trigger block (34), a third guide groove (35), a telescopic rod (36), a second spring (37) and a sliding block (38); The mounting plate (31) is fixedly arranged on the rear side of the frame body (11); the sliding rod (32) slides through the mounting plate (31) and is fixedly connected to the trigger block (34); the first spring (33) is sleeved on the outside of the sliding rod (32); the third guide groove (35) is penetrated and arranged at the bottom of the trigger block (34); the telescopic rod (36) is fixedly arranged on the side of the trigger block (34) away from the sliding rod (32); the second spring (37) is sleeved on the outside of the telescopic rod (36); the sliding block (38) is fixedly arranged at the end of the telescopic rod (36) and is slidably arranged on the inside of the first guide groove (13); a driving roller is arranged on the front of the sliding block (38); a first motor is arranged inside the sliding block (38); and the driving roller is transmission-connected to the first motor; The trigger mechanism (8) includes a driving motor (81), a driving screw (82), a driving plate (83), a trigger platform (84), a second rack (85), a lifting plate (86), a trigger rod (87) and a guide rod (88); The driving motor (81) is fixedly arranged on the top of the horizontal plate (12), the driving screw (82) is rotatably nested and arranged at the bottom of the horizontal plate (12) and is transmission-connected to the driving motor (81), the driving plate (83) is sleeved and arranged at the bottom of the outer side of the driving screw (82) and is threadedly connected to the driving screw (82), the front of the driving plate (83) is provided with a protrusion, the triggering platform (84) is fixedly connected to the back plate (61) through the protrusion, and the triggering platform (84) is sleeved and arranged on the driving screw The rod (82) is at the top of the outer side and is threadedly connected to the driving screw (82), the second rack (85) is fixedly arranged on the side of the trigger platform (84) close to the first gear (24), the lifting plate (86) is fixedly sleeved on the bottom of the outer side of the trigger platform (84), the trigger rod (87) is fixedly arranged on the top of the lifting plate (86) close to the side of the driving mechanism (3), and the guide rod (88) slides through the lifting plate (86) and the driving plate (83) and is fixedly connected to the frame body (11).

2. The synchronous belt integral mold cutting machine according to claim 1, characterized in that: The telescopic mechanism (5) comprises a sleeve (51), a third spring (52), a lifting shaft (53), a first rack (54) and a limiting plate (55).

3. The synchronous belt integral mold cutting machine according to claim 2, characterized in that: The sleeve (51) is fixedly arranged on the top of the frame body (11), the third spring (52) is fixedly connected to the inner side of the sleeve (51), and the top end of the third spring (52) is fixedly connected to the lifting shaft (53), the lifting shaft (53) is slidably arranged on the inner side of the sleeve (51), the first rack (54) is fixedly connected to the top end of the lifting shaft (53), and the limit plate (55) is fixedly arranged on the top end of the first rack (54).

4. The synchronous belt integral mold cutting machine according to claim 3, characterized in that: The tensioning mechanism (6) comprises a back plate (61), a rotating seat (62), a tensioning roller (63), a square cover (64), a rotating shaft (65) and a second gear (66).

5. The synchronous belt integral mold cutting machine according to claim 4, characterized in that: The back plate (61) is located at the rear side of the two first racks (54) and is slidably fitted with the frame body (11); the rotating seat (62) is located at the front side of the back plate (61); the tensioning roller (63) is rotatably nested and arranged on the top of the rotating seat (62); two square covers (64), rotating shafts (65) and second gears (66) are each provided; the two square covers (64) are respectively fixedly arranged on both sides of the front of the back plate (61); the two rotating shafts (65) are respectively fixedly arranged on both sides of the rotating seat (62) and respectively penetrate the outer walls of the two square covers (64) and extend to the inside of the square covers (64); the two second gears (66) are respectively fixedly arranged at the ends of the two rotating shafts (65); and the two second gears (66) are respectively engaged with the two first racks (54).

6. The method for using the synchronous belt integral mold cutting machine according to claim 5, characterized in that: The method specifically comprises the following steps: S1. Sleeve the synchronous belt drum (7) onto the outside of the support roller (22). At this time, the synchronous belt drum (7) is in a relaxed state. Start the first motor and the cutting mechanism (4). After the first motor is started, it drives the driving roller to rotate continuously. After the cutting mechanism (4) is started, it drives the multiple annular cutting blades thereon to rotate. S2, start the driving motor (81), so that the driving motor (81) drives the driving screw (82) to rotate clockwise, at this time the driving screw (82) drives the driving plate (83) and the triggering platform (84) to descend synchronously, and when the driving plate (83) descends, it drives the back plate (61) to descend synchronously, and when the back plate (61) descends, it drives the plurality of second gears (66) to descend synchronously through the square cover (64) and the rotating shaft (65), and when the second gears (66) descend, they rotate due to the driving of the first rack (54), and then through the rotating shaft (6 5) driving the rotating seat (62) to rotate synchronously, and when the triggering platform (84) descends, the triggering rod (87) is driven to descend synchronously through the lifting plate (86), and when the triggering rod (87) descends, its end portion is gradually withdrawn from the inner side of the third guide groove (35), and as the triggering rod (87) is continuously withdrawn, the first spring (33) pushes the triggering block (34) to move in a direction away from the sliding rod (32), and then the triggering block (34) pushes the driving roller on the front of the sliding block (38) to move in a direction close to the synchronous belt drum (7) through the second spring (37); S3. When the distance between the driving plate (83) and the triggering platform (84) is lowered and reaches a first threshold, the driving motor (81) is stopped. At this time, the rotating seat (62) drives the tensioning roller (63) to rotate from a vertical state to a horizontal state perpendicular to the frame body (11). The tensioning roller (63) tensions the synchronous belt drum (7). The synchronous belt drum (7) in the tensioned state is cut by the cutting mechanism (4). At the same time, the driving roller on the front side of the sliding block (38) contacts the synchronous belt drum (7) and drives the synchronous belt drum (7) to continuously rotate outside the supporting roller (22) and the tensioning roller (63), thereby cutting the synchronous belt drum (7) into multiple synchronous belts. S4, start the driving motor (81) again, so that the driving motor (81) drives the driving screw (82) to rotate counterclockwise, and at this time the driving screw (82) gradually drives the driving plate (83) and the triggering platform (84) to reset, and when the rising distance of the driving plate (83) and the triggering platform (84) reaches the second threshold, the driving plate (83) and the triggering platform (84) complete the reset, and at this time the square cover (64) moves again to the position of contact with the limit plate (55), the tensioning roller (63) is reset to the vertical state, and the driving roller on the front of the sliding block (38) no longer contacts the multiple synchronous belts; S5. As the driving plate (83) and the triggering platform (84) continue to rise, since the square cover (64) is limited by the limiting plate (55), the square cover (64) drives the first rack (54) to rise synchronously through the limiting plate (55), and the first rack (54) pulls the lifting shaft (53), thereby causing the lifting shaft (53) to rise inside the sleeve (51); S6. When the rising distance between the driving plate (83) and the triggering platform (84) reaches a third threshold value, the triggering platform (84) drives the second rack (85) to contact the first gear (24). Subsequently, as the triggering platform (84) continues to rise, the second rack (85) drives the rotating disk (21) to rotate through the first gear (24). When the rotating disk (21) rotates, it drives the supporting roller (22) and the winding rod (23) to rotate synchronously, and then starts to wind the synchronous belt under the limit of the driving roller. During the winding process, the triggering platform (84) continuously pushes the sliding block (38), so that the sliding block (38) drives the synchronous roller to move synchronously to adapt to the continuously increasing width of the synchronous belt during the winding process; S7. When the rising distance between the driving plate (83) and the triggering platform (84) reaches the fourth threshold value, the winding is completed, and the synchronous belt wound into a disc is slid outward, thereby causing the disc-shaped synchronous belt to be separated from the outside of the support roller (22) and the winding rod (23). The removed disc-shaped synchronous belt can then be fixed with a cable tie. After all the synchronous belts are removed, the driving motor (81) drives the driving screw (82) to rotate clockwise, thereby causing the triggering mechanism (8) to drive the driving mechanism (3), the telescopic mechanism (5) and the tensioning mechanism (6) to reset.

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