Movable automatic voucher binding machine

Abstract

The invention relates to the field of binding machines, in particular to a movable automatic voucher binding machine which comprises a housing, a support, a transmission device, a drilling tool, a riveting limiting device, a movable plate, a cutting riveting device and a pipe pushing device. The support comprises a first round hole, a second round hole, a first sliding groove, a fifth round hole, a third round hole, a second sliding groove, a third sliding groove, a limiting cylinder and a fourth sliding groove; the first round hole is formed in the upper end of the support body, the second round hole is formed in one side of the first round hole, the first sliding groove is formed below the second round hole, the fifth round hole is formed in one side of the first sliding groove, the third round hole is formed below the first sliding groove, the second sliding groove is formed in the periphery of the third round hole, and the third sliding groove is formed below the third round hole. At the moment, the vouchers are limited on the moving plate by the riveting limiting device, move upwards along with the moving plate and then are drilled by the rotating drilling tool, and meanwhile the pipe pushing device provides distance information according to the riveting limiting device.

Description

Technical Field

[0001] The present invention relates to the field of binding machines, in particular to a mobile automatic voucher binding machine. Background Art

[0002] Voucher binding machines are office equipment designed specifically for binding financial vouchers. They are commonly used in accounting, banking, government, and other places where large quantities of vouchers need to be bound. They neatly and securely bind various paper vouchers for long-term storage and access. Heat riveting is a common method, using a high-pressure nylon tube that is heated and tightly bonded to the voucher, preventing it from falling apart and extending its shelf life. To use, the vouchers are first arranged and placed on the binding machine's workbench. A drilling device is then used to create holes in the vouchers. The nylon tube is then inserted into the hole, and a hot melt device heats and melts the tube, securing the voucher in place. The entire process is simple and efficient, significantly improving binding efficiency and quality.

[0003] Current voucher binding machines have some shortcomings. After completing the punching process, the operator needs to move the voucher under the hot melt device and manually align the cut rivet tube into the hole. Since this step is completely dependent on manual labor, when faced with a large number of voucher binding tasks, it will slow down the overall pace of financial work and thus reduce the overall binding efficiency. Summary of the Invention

[0004] Therefore, the present invention is made in view of the above problems. The purpose of the present invention is to drive the drill to rotate and the mobile plate to move up through the transmission device, the voucher is limited by the riveting limit device, and then the drill is drilled, the tube pushing device pushes the riveted tube upward, and then the mobile plate moves down, the cutting riveting device cuts the riveted tube, and the upper and lower rivet heads hot-press the riveted tube to complete the binding. No manual participation is required in the whole process. The binding can be completed by moving the mobile plate up and down, avoiding the problem of slowing down the overall progress due to manual participation. The present invention achieves the above purpose through the following technical solutions:

[0005] A mobile automatic voucher binding machine includes: a cover, a bracket, a transmission device, a drill, a riveting limit device, a movable plate, a cutting and riveting device, and a tube pushing device. The bracket includes: round hole one, round hole two, slide groove one, round hole five, round hole three, slide groove two, slide groove three, a limit cylinder, and slide groove four. Round hole one is located at the upper end of the bracket body, the round hole two is located on one side of round hole one, slide groove one is located below round hole two, round hole five is located on one side of slide groove one, round hole three is located below slide groove one, slide groove two is located outside round hole three, slide groove three is located below round hole three, and the limit cylinder is located below round hole five. The transmission device includes: In summary: motor 1, synchronous wheel 1, synchronous belt, synchronous wheel 2, gear 1, gear 2, gear 3, screw 1, motor 1 is located at the upper end of the transmission device body, synchronous wheel 1 is fixedly connected to the motor shaft of motor 1, synchronous belt is meshed with synchronous wheel 1 for transmission, synchronous wheel 2 is located on one side of synchronous wheel 1, gear 1 is located below synchronous wheel 2, gear 1 is coaxially connected with synchronous wheel 2, gear 2 is located on one side of gear 1, gear 3 is located on one side of gear 2, gear 3 is meshed with gear 2 for transmission, screw 1 is fixedly connected to gear 3, the drill is located below the transmission device, and the top of the drill is fixedly connected to the motor shaft of motor 1.

[0006] Preferably, the riveting limit device includes: an upper rivet head, a protrusion 1, an electromagnet 1, a limit frame, and a spring. The upper rivet head is located above the main body of the riveting limit device, the protrusion 1 is located on both sides of the upper rivet head, and the electromagnet 1 is located on one side of the upper rivet head.

[0007] Preferably, the limit frame includes: a handle, a slide groove five, an electromagnet two, a sensor, a limit plate, and a cylinder. The handle is located at one end of the limit frame body, the slide groove five is located on one side of the handle, the electromagnet two is located on one side of the electromagnet two, the sensor is located on one side of the electromagnet two, the limit plates are located on both sides of the sensor, the cylinder is located in the middle of the limit plate, and the spring is installed on the cylinder.

[0008] Preferably, the movable plate includes: a threaded hole one, a limiting groove, a round hole four, a square hole for making way, a protrusion two, and a rack one. The threaded hole one is located at one end of the movable plate main body, the threaded hole one is connected to the screw one by a thread, the limiting groove is located on one side of the threaded hole one, the limiting groove cooperates with the limiting plate for sliding limitation, the round hole four is located in the middle of the limiting groove, the round hole four cooperates with the cylinder for sliding limitation, the square hole for making way is located on one side of the round hole four, the protrusion two are located on both sides of the square hole for making way, and the rack one is located below the protrusion two.

[0009] Preferably, the cutting and riveting device includes: a cutter, a lower rivet head, a bevel, a sliding plate, a second rack, a fourth gear, a transmission shaft, and a fifth gear.

[0010] Preferably, the cutter is located at one end of the cutting and riveting device body, the lower rivet head is located on one side of the cutter, the bevel is located on one side of the lower rivet head, the sliding plate is located on one side of the lower rivet head, rack two is fixedly mounted on the sliding plate on one side, gear four is located above rack two, gear four is meshed with rack two for transmission, both ends of the transmission shaft are rotatably connected to circular hole three, the transmission shaft is fixedly connected to gear four, and gear five is located on one side of gear four, and gear five is fixedly connected to the transmission shaft.

[0011] Preferably, the pipe pushing device includes: a rivet pipe, a second motor, a second screw, and a push plate. The rivet pipe is located below the cutter, the rivet pipe is installed inside the limiting cylinder, the second motor is located on one side of the rivet pipe, and the second screw is fixedly connected to the second motor.

[0012] Preferably, the push plate includes: a circular plate, a slider, and two threaded holes. The circular plate is located at one end of the push plate body, the circular plate slides in cooperation with the limiting cylinder, the slider is located on one side of the circular plate, the slider slides in cooperation with the four slide grooves, the second threaded hole is located on one side of the slider, and the second threaded hole is connected to the second screw rod through threads.

[0013] Beneficial effects of the present invention:

[0014] 1. The transmission device drives the drill to rotate and the moving plate to move up at the same time. At this time, the voucher is limited on the moving plate by the riveting limit device. The voucher moves up with the moving plate, and then the rotating drill drills the hole. At the same time, the tube pushing device pushes the rivet tube up a certain distance according to the distance information (actual thickness of the voucher) provided by the riveting limit device (the actual pushing distance is set to be greater than the transmitted distance. The rivet tube that is thicker than the voucher is hot-pressed to form a limit platform, which can better fix the voucher). After the hole in the voucher is drilled, the moving plate moves down to drive the cutting and riveting device. The cutting and riveting device cuts off the rivet tube, and then continues to move to the bottom of the cut rivet tube. At this time, the upper rivet head is pushed to the top of the rivet tube by the electromagnet, and the moving plate moves down, so that the upper rivet head and the lower rivet head hot-press the riveting tube, and finally the voucher is bound. The whole binding process is fully automatic, and the overall progress of the financial work will not be affected by human participation. Moreover, the binding can be completed by only moving the moving plate up and down. The steps are simple and the binding efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the present invention as a whole.

[0016] Figure 2 It is a structural schematic diagram of the bracket, transmission device, drill, riveting limit device, movable plate, cutting and riveting device, and pipe pushing device of the present invention.

[0017] Figure 3 Schematic diagram of the structure of the support of the present invention.

[0018] Figure 4 for Figure 2 A magnified view of .

[0019] Figure 5 It is a structural schematic diagram of the riveting limiting device of the present invention.

[0020] Figure 6 It is a structural schematic diagram of the limiting frame of the present invention.

[0021] Figure 7 It is a structural schematic diagram of the riveting limit device, movable plate, and cutting and riveting device of the present invention.

[0022] Figure 8 It is a structural schematic diagram of the movable plate of the present invention.

[0023] Figure 9 for Figure 7 Enlarged view of B.

[0024] Figure 10 It is a structural schematic diagram of the cutting and riveting device and the pipe pushing device of the present invention.

[0025] Figure 11 It is a structural schematic diagram of the push plate of the present invention.

[0026] Figure 12 Schematic diagram of the state of the bracket, transmission device, drill, riveting limit device, movable plate, cutting and riveting device, and pipe pushing device of the present invention Figure 1 .

[0027] Figure 13 Schematic diagram of the state of the bracket, transmission device, drill, riveting limit device, movable plate, cutting and riveting device, and pipe pushing device of the present invention Figure 2 .

[0028] Figure 14 for Figure 13 Enlarged view of C.

[0029] Reference numerals:

[0030] 100, cover; 200, bracket; 210, round hole 1; 220, round hole 2; 230, slide 1; 240, round hole 5; 250, round hole 3; 260, slide 2; 270, slide 3; 280, limit cylinder; 290, slide 4; 300, transmission device; 310, motor 1; 320, synchronous wheel 1; 330, synchronous belt; 340, synchronous wheel 2; 350, gear 1; 360, gear 2; 370, gear 3; 380, screw 1; 400, drill; 500, riveting limit device; 510, upper rivet head; 520, protrusion 1; 530, electromagnet 1; 540, limit frame; 541, handle; 542, slide 5; 543, screw 1; 544, screw 2; 545, screw 3; 546, screw 3; 547, screw 3; 548, screw 4; 549, screw 5; 550, screw 5; 551, screw 5; 552, screw 5; 553, screw 5; 554, screw 6; 555, screw 7; 556, screw 8; 557, screw 9; 558, screw 10; 559, screw 11; 560, screw 12; 571, screw 13; 580, screw 14; 591, screw 15; 592, screw 16; 593, screw 17; 594, screw 18; 595, screw 19; 607, screw 20; 610, screw 21 3. Electromagnet 2; 544. Sensor; 545. Limit plate; 546. Cylinder; 550. Spring; 600. Moving plate; 610. Threaded hole 1; 620. Limit groove; 630. Round hole 4; 640. Square hole for clearance; 650. Protrusion 2; 660. Rack 1; 700. Cutting and riveting device; 710. Cutter; 720. Lower rivet head; 730. Inclined surface; 740. Sliding plate; 750. Rack 2; 760. Gear 4; 770. Transmission shaft; 780. Gear 5; 800. Pipe pushing device; 810. Riveted pipe; 820. Motor 2; 830. Screw 2; 840. Push plate; 841. Round plate; 842. Slider; 843. Threaded hole 2. DETAILED DESCRIPTION

[0031] Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention can be implemented in various forms, and therefore the present invention is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components that are not related to the present invention will be omitted from the drawings.

[0032] like Figure 1 、 2 As shown, a mobile automatic voucher binding machine includes: a cover 100, a bracket 200, a transmission device 300, a drill 400, a riveting limit device 500, a movable plate 600, a cutting and riveting device 700, and a tube pushing device 800;

[0033] The cover 100 is located outside the device and serves to block the outside world.

[0034] like Figure 3 As shown, the bracket 200 includes: a circular hole 1 210, a circular hole 220, a slide groove 1 230, a circular hole 5 240, a circular hole 3 250, a slide groove 2 260, a slide groove 3 270, a limiting cylinder 280, and a slide groove 4 290;

[0035] The circular hole 1 210 is located at the upper end of the bracket 200 body, the circular hole 220 is located on one side of the circular hole 1 210, the circular hole 1 210 and the circular hole 220 play a limiting role, the chute 1 230 is located below the circular hole 220, and one chute 1 230 is provided on each side, and the chute 1 230 plays the role of limiting the movable plate 600, the circular hole 5 240 is located on one side of the chute 1 230, and the circular hole 5 240 is a through hole, the circular hole 3 250 is located below the chute 1 230, and the circular hole 3 250 is provided on each side, and the circular hole 3 250 plays a limiting role. The second chute 260 is located outside the circular hole 3 250, and one chute 260 is provided on each side. The second chute 260 plays a limiting role. The third chute 270 is located below the circular hole 3 250, and the third chute 270 plays a limiting role. The limiting cylinder 280 is located below the circular hole 5 240, and the limiting cylinder 280 has a fourth chute 290. The limiting cylinder 280 and the fourth chute 290 both play a limiting role.

[0036] like Figure 4 As shown, the transmission device 300 includes: a motor 1 310, a synchronous wheel 1 320, a synchronous belt 330, a synchronous wheel 2 340, a gear 1 350, a gear 2 360, a gear 370, and a screw 1 380;

[0037] The motor 1 310 is located at the upper end of the main body of the transmission device 300, and the motor 1 310 provides power. The synchronous gear 1 320 is fixedly connected to the motor shaft of the motor 1 310, and the synchronous belt 330 is meshed with the synchronous gear 1 320 for transmission. The synchronous gear 2 340 is located on one side of the synchronous gear 1 320, and the synchronous gear 2 340 is meshed with the synchronous belt 330 for transmission. The gear 1 350 is located below the synchronous gear 2 340, and the gear 1 350 is coaxially connected to the synchronous gear 2 340. The rotation of the synchronous gear 2 340 can drive the gear 1 350 to rotate. The gear 2 360 is located on one side of the gear 1 350, and the gear 2 360 is meshed with the gear 1 350 for transmission. The gear 3 370 is located on one side of the gear 2 360, and the gear 3 370 is meshed with the gear 2 360 for transmission. The screw 1 380 is fixedly connected to the gear 3 370.

[0038] like Figure 2 As shown, the drill bit 400 is located below the transmission device 300, and the top of the drill bit 400 is fixedly connected to the motor shaft of the motor 1 310, so that the motor 1 310 can drive the drill bit 400 to rotate and cut the voucher;

[0039] like Figure 5 As shown, the riveting limiting device 500 includes: an upper rivet head 510, a protrusion 520, an electromagnet 530, a limiting frame 540, and a spring 550;

[0040] The upper rivet head 510 is located above the main body of the riveting limiter 500. The lower end surface of the heated upper rivet head 510 can perform a hot pressing function. The protrusion 520 is located on both sides of the upper rivet head 510 and serves as a limiter. The electromagnet 530 is located on one side of the upper rivet head 510. When the electromagnet 530 is energized, it can drive the upper rivet head 510 to move forward and backward.

[0041] like Figure 6 As shown, the limiting frame 540 includes: a handle 541, a fifth slide 542, a second electromagnet 543, a sensor 544, a limiting plate 545, and a cylinder 546;

[0042] The handle 541 is located at one end of the main body of the limit frame 540. The handle 541 is convenient for the operator to lift the limit frame 540. The fifth slide 542 is located on one side of the handle 541. The fifth slide 542 slides in cooperation with the first protrusion 520. The second electromagnet 543 is located on one side of the second electromagnet 543. After the second electromagnet 543 is energized, it cooperates with the first electromagnet 530 to drive the upper rivet head 510 to move. The sensor 544 is located on one side of the second electromagnet 543. The sensor 544 is used to measure the distance between the riveting limit device 500 and the movable plate 600. The limit plates 545 are located on both sides of the sensor 544. The limit plates 545 slide in cooperation with the second slide 260. The cylinder 546 is located in the middle of the limit plate 545. The cylinder 546 plays a guiding and limiting role.

[0043] like Figure 5 As shown, the spring 550 is installed on the cylinder 546. The spring 550 provides tension to the limit frame 540, so that the certificate is pressed and limited by the limit frame 540.

[0044] like Figure 7 、 8 As shown, the movable plate 600 includes: a threaded hole 1 610, a limiting groove 620, a round hole 4 630, a square hole 640, a protrusion 2 650, and a rack 1 660;

[0045] The threaded hole 610 is located at one end of the main body of the movable plate 600, and the threaded hole 610 is connected to the screw 380 by a thread. The limiting groove 620 is located on one side of the threaded hole 610, and the limiting groove 620 cooperates with the limiting plate 545 to slide and limit. The circular hole 4 630 is located in the middle of the limiting groove 620, and the circular hole 4 630 cooperates with the cylinder 546 to slide and limit. The giving square hole 640 is located on one side of the circular hole 4 630, and the giving square hole 640 plays the role of giving way to the cutting and riveting device 700 and the pushing pipe device 800. The protrusion 2 650 is located on both sides of the giving square hole 640, and one protrusion 2 650 is provided on the left and right. The protrusion 2 650 cooperates with the slide groove 230 to slide and limit. The rack 1 660 is located below the protrusion 2 650, and the rack 1 660 plays a transmission role.

[0046] like Figure 9 As shown, the cutting and riveting device 700 includes: a cutter 710, a lower rivet head 720, a bevel 730, a sliding plate 740, a second rack 750, a fourth gear 760, a transmission shaft 770, and a fifth gear 780;

[0047] The cutter 710 is located at one end of the main body of the cutting and riveting device 700, and the cutter 710 plays a cutting role. The lower rivet head 720 is located on one side of the cutter 710. The upper end surface of the lower rivet head 720 can be hot-pressed. The inclined surface 730 is located on one side of the lower rivet head 720. The inclined surface 730 plays a guiding role. The sliding plate 740 is located on one side of the lower rivet head 720. One sliding plate 740 is provided on each side. The sliding plate 740 cooperates with the slide groove 270 to slide and limit. The second rack 750 is fixedly mounted on the sliding plate 740 on one side. The fourth gear 760 is located above the second rack 750. The fourth gear 760 is meshed with the second rack 750 for transmission. Both ends of the transmission shaft 770 are rotatably connected to the third circular hole 250. The transmission shaft 770 is fixedly connected to the fourth gear 760. The fifth gear 780 is located on one side of the fourth gear 760. The fifth gear 780 is fixedly connected to the transmission shaft 770. The fifth gear 780 is meshed with the first rack 660 for transmission.

[0048] like Figure 10 As shown, the pipe pushing device 800 includes: a riveted pipe 810, a second motor 820, a second screw 830, and a push plate 840;

[0049] The rivet tube 810 is located below the cutter 710 and is installed inside the limiting cylinder 280. The second motor 820 is located on one side of the rivet tube 810. The second screw 830 is fixedly connected to the second motor 820.

[0050] like Figure 11 As shown, the push plate 840 includes: a circular plate 841, a slider 842, and a second threaded hole 843;

[0051] The circular plate 841 is located at one end of the main body of the push plate 840, and the circular plate 841 slides in cooperation with the limiting cylinder 280. The upper end surface of the circular plate 841 pushes the rivet tube 810 to move upward. The slider 842 is located on one side of the circular plate 841, and the slider 842 slides in cooperation with the slide groove 290. The threaded hole 843 is located on one side of the slider 842, and the threaded hole 843 is connected to the screw 830 through a thread.

[0052] Working principle of the present invention:

[0053] The operator lifts the handle 541 and places the voucher to be bound under the limit frame 540. The sensor 544 transmits the detected distance parameter to the motor 2 820, starting the motor 1 310. The motor shaft of the motor 1 310 rotates to drive the synchronous wheel 1 320, the synchronous belt 330, the synchronous wheel 2 340, the gear 1 350, the gear 2 360, the gear 370, and the screw 1 380 to rotate. Since the screw 1 380 is connected to the threaded hole 1 610 through a thread, the rotation of the screw 1 380 drives the movable plate 600 to move upward as a whole. The voucher moves upward with the movable plate 600. The rack 1 660 moves upward to drive the gear 5 780 to rotate. The rotation of the gear 5 780 causes the transmission shaft 770 and the gear 4 760 to rotate. The four gears 760 and the two racks 750 rotate together, so the four gears 760 rotates to drive the two racks 750 to move in the direction away from the rivet tube 810, and finally the cutter 710 moves and no longer blocks the rivet tube 810. At this time, the two motors 820 are started, and the two motors 820 rotate the two screws 830. The rotation of the two screws 830 causes the push plate 840 to move up. The push plate 840 moves up a certain distance (that is, the distance detected by the upper sensor 544 plus a certain distance. The final distance pushed up is thicker than the actual thickness of the voucher, which is convenient for limiting the voucher after subsequent hot pressing). The push plate 840 moves up to push the rivet tube 810. The rivet tube 810 moves up in the limiting cylinder 280 and finally emerges from the round hole 5 240 (as shown in FIG. Figure 12 As shown in FIG, the motor shaft of the motor 1 310 drives the drill 400 to rotate at the same time, the certificate moves up and contacts the drill 400, and the drill 400 rotates to drill a hole on the certificate. After the lower end surface of the movable plate 600 coincides with the lower end surface of the drill 400 (that is, the certificate is completely drilled), the motor 1 310 is started in the reverse direction, so that the movable plate 600 drives the certificate to move down. When the riveting limit device 500 moves down to the bottom of the drill 400 as a whole, the electromagnet 2 543 and the electromagnet 1 530 are energized, so that the electromagnet 2 54 3 and the electromagnet 1 530 repel each other, causing the upper rivet head 510 to move to a position concentric with the hole drilled in the voucher and stop. The movable plate 600 continues to move downward, and the rack 1 660 moves downward to contact the gear 5 780. Through the transmission of the gear 5 780, the transmission shaft 770, the gear 4 760, and the rack 2 750, the cutter 710 moves toward the direction close to the rivet tube 810. At this time, the upper end of the rivet tube 810 has entered the punching position of the voucher. The cutter 710 continues to move to cut off the rivet tube 810 (as shown in FIG. Figure 13 、 14 As shown), the rear inclined surface 730 moves to push the rivet tube 810 upward, and the lower end surface of the rivet tube 810 coincides with the upper end surface of the lower rivet head 720. The movable plate 600 continues to move downward, and the upper rivet head 510 and the lower rivet head 720 respectively hot-press the upper and lower end surfaces of the rivet tube 810, so that the rivet tube 810 is bound in the hole of the voucher.

Claims

1. A mobile automatic voucher binding machine, comprising: The housing (100), the bracket (200), the transmission device (300), the drill (400), the riveting limit device (500), the movable plate (600), the cutting and riveting device (700), and the pipe pushing device (800); characterized in that: the bracket (200) includes: a circular hole (210), a circular hole (220), a chute (230), a circular hole (5) (240), a circular hole (250), a chute (260), a chute (270), a limit cylinder (280), a chute (290), a circular hole (1), ...210), a circular hole (220), a chute (230), a circular hole (5) (240), a circular hole (250), a chute (260), a chute (270), a limit cylinder (280), a chute (290), a circular hole (210), a circular hole (220), a chute (230), a circular hole (240), a circular hole (250), a circular hole (260), a chute (270), a limit cylinder (280), a chute (290), a circular hole (210), a circular hole (220), a circular hole (220), a (210) is located at the upper end of the bracket (200) body, the circular hole 2 (220) is located on one side of the circular hole 1 (210), the chute 1 (230) is located below the circular hole 2 (220), the circular hole 5 (240) is located on one side of the chute 1 (230), the circular hole 3 (250) is located below the chute 1 (230), the chute 2 (260) is located outside the circular hole 3 (250), the chute 3 (270) is located below the circular hole 3 (250), the limiting cylinder (280) is located below the circular hole 5 (240), the transmission device (300) , including: motor 1 (310), synchronous wheel 1 (320), synchronous belt (330), synchronous wheel 2 (340), gear 1 (350), gear 2 (360), gear 3 (370), screw 1 (380), motor 1 (310) is located at the upper end of the transmission device (300) body, synchronous wheel 1 (320) is fixedly connected to the motor shaft of motor 1 (310), synchronous belt (330) is meshed with synchronous wheel 1 (320) for transmission, synchronous wheel 2 (340) is located on one side of synchronous wheel 1 (320), gear 1 (350) is located below the synchronous wheel 2 (340), the gear 1 (350) is coaxially connected to the synchronous wheel 2 (340), the gear 2 (360) is located on one side of the gear 1 (350), the gear 3 (370) is located on one side of the gear 2 (360), the gear 3 (370) and the gear 2 (360) are meshed and driven, the screw 1 (380) is fixedly connected to the gear 3 (370), the drill bit (400) is located below the transmission device (300), and the top of the drill bit (400) is fixedly connected to the motor shaft of the motor 1 (310).

2. The mobile automatic voucher binding machine according to claim 1, characterized in that: The riveting limiting device (500) comprises: an upper rivet head (510), a protrusion (520), an electromagnet (530), a limiting frame (540), and a spring (550). The upper rivet head (510) is located above the main body of the riveting limiting device (500), the protrusion (520) is located on both sides of the upper rivet head (510), and the electromagnet (530) is located on one side of the upper rivet head (510).

3. The mobile automatic voucher binding machine according to claim 2, characterized in that: The limiting frame (540) comprises: a handle (541), a fifth slide (542), a second electromagnet (543), a sensor (544), a limiting plate (545), and a cylinder (546). The handle (541) is located at one end of the limiting frame (540) body, the fifth slide (542) is located on one side of the handle (541), the second electromagnet (543) is located on one side of the second electromagnet (543), the sensor (544) is located on one side of the second electromagnet (543), the limiting plate (545) is located on both sides of the sensor (544), the cylinder (546) is located in the middle of the limiting plate (545), and the spring (550) is installed on the cylinder (546).

4. The mobile automatic voucher binding machine according to claim 3, characterized in that: The movable plate (600) comprises: a threaded hole (610), a limiting groove (620), a circular hole (630), a square hole (640), a protrusion (650), and a rack (660). The threaded hole (610) is located at one end of the main body of the movable plate (600). The threaded hole (610) is connected to the screw (380) by a thread. The limiting groove (620) is located on one side of the threaded hole (610). The limiting groove (620) cooperates with the limiting plate (545) for sliding limitation. The circular hole (630) is located in the middle of the limiting groove (620). The circular hole (630) cooperates with the cylinder (546) for sliding limitation. The square hole (640) is located on one side of the circular hole (630). The protrusion (650) is located on both sides of the square hole (640). The rack (660) is located below the protrusion (650).

5. The mobile automatic voucher binding machine according to claim 1, characterized in that: The cutting and riveting device (700) comprises: a cutter (710), a lower rivet head (720), an inclined surface (730), a sliding plate (740), a second rack (750), a fourth gear (760), a transmission shaft (770), and a fifth gear (780).

6. The mobile automatic voucher binding machine according to claim 5, characterized in that: The cutter (710) is located at one end of the main body of the cutting and riveting device (700), the lower rivet head (720) is located on one side of the cutter (710), the inclined surface (730) is located on one side of the lower rivet head (720), the sliding plate (740) is located on one side of the lower rivet head (720), the rack 2 (750) is fixedly mounted on the sliding plate (740) on one side, the gear 4 (760) is located above the rack 2 (750), the gear 4 (760) and the rack 2 (750) are meshed for transmission, the two ends of the transmission shaft (770) are rotatably connected to the circular hole 3 (250), the transmission shaft (770) and the gear 4 (760) are fixedly connected, the gear 5 (780) is located on one side of the gear 4 (760), and the gear 5 (780) and the transmission shaft (770) are fixedly connected.

7. The mobile automatic voucher binding machine according to claim 6, characterized in that: The tube pushing device (800) comprises: a riveted tube (810), a second motor (820), a second screw (830), and a push plate (840). The riveted tube (810) is located below the cutter (710), the riveted tube (810) is installed inside the limiting cylinder (280), the second motor (820) is located on one side of the riveted tube (810), and the second screw (830) is fixedly connected to the second motor (820).

8. The mobile automatic voucher binding machine according to claim 7, characterized in that: The push plate (840) includes: a circular plate (841), a slider (842), and a second threaded hole (843). The circular plate (841) is located at one end of the main body of the push plate (840). The circular plate (841) slides in cooperation with the limiting cylinder (280). The slider (842) is located on one side of the circular plate (841). The slider (842) slides in cooperation with the fourth slide groove (290). The second threaded hole (843) is located on one side of the slider (842). The second threaded hole (843) is connected to the second screw rod (830) through a thread.

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