Drilling tool separation type full-automatic voucher binding machine

Abstract

The invention relates to the field of binding machines, in particular to a drilling tool separation type full-automatic voucher binding machine which comprises a shell, a support, a drilling device, a pressing device, a pipe cutting riveting device and a tool clamping device, the support comprises a first sliding rail, a second sliding rail, a first sliding groove, a square hole and a check block, the first sliding rail is located in the middle of a support body, and the second sliding rail is located at the two ends of the first sliding rail; the drilling device comprises a first motor, a first synchronous wheel, a synchronous belt, a second synchronous wheel, a drilling tool rod and a drilling tool bit, the first motor is located above the support, the first synchronous wheel is fixedly connected with a motor shaft of the first motor, one end of the synchronous belt is in meshed transmission with the first synchronous wheel, and the other end of the synchronous belt is in meshed transmission with the second synchronous wheel. Due to the fact that the riveting pipe is installed on the drilling tool rod, an operator can observe the remaining amount of the riveting pipe at any time, and the riveting pipe can be replaced in time conveniently.

Description

Technical Field

[0001] The invention relates to the field of binding machines, in particular to a drill-knife separated fully automatic voucher binding machine. Background Art

[0002] A voucher binding machine is an office equipment specially used for binding financial vouchers. It is widely used in scenarios such as accounting, banking, and government agencies that require a large number of bound vouchers. Its main function is to neatly and firmly bind various paper vouchers for long-term storage and reference. Common binding methods include hot riveting, which uses high-pressure nylon tubes to tightly combine them with the vouchers through heating. The packaged vouchers are not easy to scatter and can be preserved for a long time. When using the voucher binding machine, first organize the vouchers and place them on the workbench of the binding machine. Then, use a drilling device to punch holes in the vouchers. Then, insert the nylon tube into the punched holes and heat and melt the nylon tube through a hot melt device to firmly fix the vouchers together. The whole process is simple and efficient, and can significantly improve the binding efficiency and quality.

[0003] However, with existing voucher binding machines, after the binding machine completes the punching step, the operator needs to manually move the voucher from the punching position to the bottom of the hot melt device and accurately install the cut rivet tube into the punched hole. Since this step relies on manual operation, when a large number of vouchers need to be bound, it will affect the overall progress of financial work and 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 pressing device to fix the certificate, and the drilling device can simultaneously carry the rivet tube into the hole when drilling. The clamping device clamps the drill head to separate the drill rod from it. After the drill rod moves up, the tube cutting and riveting device cuts the rivet tube and then rivets. The whole process is automated, avoiding the problem of low binding efficiency caused by manual participation. The present invention achieves the above purpose through the following technical solutions:

[0005] A fully automatic voucher binding machine with a drill cutter separation comprises: a housing, a bracket, a drilling device, a pressing device, a pipe cutting and riveting device, and a knife clamping device. The bracket comprises: a slide rail 1, a slide rail 2, a slide groove 1, a square hole, and a stopper. The slide rail 1 is located in the middle of the bracket body, the slide rail 2 is located at both ends of the slide rail 1, the slide groove 1 is located on the left side of the slide rail 1, the square hole is located on the right side of the slide rail 1, and the stopper is located below the slide groove 1. The drilling device comprises: a motor 1, a synchronous wheel 1, a synchronous belt, a synchronous wheel 2, a drill rod, and a drill head. The motor 1 is located above the bracket, the synchronous wheel 1 is fixedly connected to the motor shaft of the motor 1, one end of the synchronous belt is meshed with the synchronous wheel 1 for transmission, and the other end of the synchronous belt is meshed with the synchronous wheel 2 for transmission. The pressing device, It includes: a moving platform, a pressing plate, a spring 1, a rivet tube, and a motor 2. The moving platform is located below the motor 1, and the moving platform slides in cooperation with the slide rail 2. The upper end of the spring 1 is located at the bottom of the moving platform. The rivet tube is installed on the periphery of the drill rod, and the riveting motor 2 is located on one side of the motor 1. The pipe cutting and riveting device includes: an upper riveting and pipe cutting device, a transmission device, a lower moving frame, a moving frame 1, a lower rivet head, a spring 3, and a limit column. The upper riveting and pipe cutting device includes: a cutter, an upper rivet block, a protrusion, and a rack 1. The cutter is located at one end of the main body of the upper riveting and pipe cutting device, the upper rivet block is located on one side of the cutter, the protrusion is located on one side of the upper rivet block, the rack 1 is located on one side of the protrusion, the spring 3 is located below the lower rivet head, and the limit column is located on the inner ring of the spring 3.

[0006] Preferably, the drill rod includes: a thread, a limiting tooth 1, the thread is located at the upper end of the drill rod body, the thread is connected to the inner ring of the synchronous wheel 2 for transmission, the limiting tooth 1 is located at the lower end of the thread, and the drill head includes: a limiting protrusion, a limiting tooth 2, the limiting protrusion is located at the inner ring of the drill head body, the limiting tooth 2 is located outside the limiting protrusion, and the limiting tooth 2 is engaged with the limiting tooth 1 for limiting.

[0007] Preferably, the movable platform includes: a limiting cylinder, a circular hole 1, and a threaded hole. The limiting cylinder is located at the bottom of the movable platform body, the circular hole 1 is located on one side of the limiting cylinder, and the threaded hole is located on one side of the circular hole 1. The clamping plate includes: a connecting rod, a slide groove 2, and a sensor. The connecting rod is located above the clamping plate body, the slide groove 2 is located below the connecting rod, the sensor is located at the lower end of the clamping plate body, the spring 1 is installed on the connecting rod, the upper end of the rivet tube is fixed with the limiting cylinder, and the motor shaft of the motor 2 is threadedly connected to the threaded hole.

[0008] Preferably, the transmission device includes: gear one, a spline shaft, motor three, and gear two. Gear one is meshed with rack one for transmission. A spline is set on the inner ring of gear one. The spline shaft slides with the spline on the inner ring of gear one. Motor three is located below gear one, gear two is located above motor three, and gear two is fixedly connected to the spline shaft.

[0009] Preferably, the lower moving frame includes: rack 2, slide groove 3, circular hole 2, magnet, slide groove 4, circular hole 3, rack 2 is located on one side of the lower moving frame body, rack 2 is engaged with gear 2 for transmission, slide groove 3 is located on one side of rack 2, circular hole 2 is located on one side of slide groove 3, the magnet is located below circular hole 2, slide groove 4 is located on one side of slide groove 3, and circular hole 3 is located above slide groove 4.

[0010] Preferably, the movable frame 1 includes: a cylinder, a slider, a circular hole 4, a cylinder 1, and a spring 2. The cylinder is located above the main body of the movable frame 1, the slider is located below the cylinder, the circular hole 4 is located in the middle of the slider, the cylinder 1 is located on one side of the slider, the cylinder 1 is slidably connected to the circular hole 2, and the spring 2 is installed on the cylinder 1.

[0011] Preferably, the lower rivet head is installed in the cylinder, a magnet is installed at the lower end of the lower rivet head, the lower rivet head is installed at the upper end of the spring three, and the lower end of the limiting column is exposed from the circular hole.

[0012] Preferably, the knife clamping device includes: a second movable frame, a fourth spring, a rotating column, a circular ring, a clamping member, a fifth spring, a second magnet, and a rubber ring.

[0013] Preferably, the movable frame 2 includes: limiting hole 1, limiting hole 2, support plate, and cylinder 2. The limiting hole 1 is located in the middle of the main body of the movable frame 2, the limiting hole 2 is located outside the limiting hole 1, the support plate is located below the limiting hole 2, the cylinder 2 is located on one side of the support plate, and the spring 4 is installed on the cylinder 2.

[0014] Preferably, the lower end of the rotating column is rotatably installed in the limiting hole 1, the upper end of the rotating column is made of rubber, the ring is located outside the rotating column, the ring is rotatably installed in the limiting hole 2, the clamping piece is located outside the rotating column, the spring 5 is installed on the clamping piece, the magnet 2 is located on one side of the clamping piece, the rubber ring is located above the clamping piece, and there is a gap between the rubber ring and the rotating column.

[0015] Beneficial effects of the present invention:

[0016] 1. The document is fixed by driving the clamping device, and then the drilling device is driven to bring the rivet tube on the drill rod into the drilled hole at the same time. The clamping device is then controlled to clamp the drill head. After the drill rod moves upward, the tube cutting and riveting device is driven to cut the rivet tube and then rivet it. This realizes fully automated binding without the need for human intervention, thereby improving overall binding efficiency.

[0017] 2. Since the rivet tube is installed on the drill rod, the operator can observe the remaining amount of the rivet tube at any time, which is convenient for timely replacement of the rivet tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the present invention as a whole.

[0019] Figure 2The structure diagram of the support, drilling device, pressing device, pipe cutting and riveting device, and knife clamping device of the present invention is shown in FIG. Figure 1 .

[0020] Figure 3 Schematic diagram of the structure of the support of the present invention.

[0021] Figure 4 The structure diagram of the support, drilling device, pressing device, pipe cutting and riveting device, and knife clamping device of the present invention is shown in FIG. Figure 2 .

[0022] Figure 5 It is a structural schematic diagram of the drill arbor of the present invention.

[0023] Figure 6 Schematic diagram of the structure of the drill bit of the present invention.

[0024] Figure 7 Schematic diagram of the structure of the mobile platform of the present invention.

[0025] Figure 8 It is a structural schematic diagram of the compression plate of the present invention.

[0026] Figure 9 Schematic diagram of the structure of the pipe cutting and riveting device and the knife clamping device of the present invention Figure 1 .

[0027] Figure 10 Schematic diagram of the structure of the pipe cutting and riveting device and the knife clamping device of the present invention Figure 2 .

[0028] Figure 11 It is a structural schematic diagram of the lower moving frame of the present invention.

[0029] Figure 12 It is a structural schematic diagram of the mobile frame 1 of the present invention.

[0030] Figure 13 for Figure 10 A magnified view of .

[0031] Figure 14 It is a structural schematic diagram of the mobile frame 2 of the present invention.

[0032] Figure 15 Schematic diagram of the state of the bracket, drilling device, pressing device, pipe cutting and riveting device, and knife clamping device of the present invention Figure 1 .

[0033] Figure 16 for Figure 15 Enlarged view of B.

[0034] Figure 17 Schematic diagram of the state of the bracket, drilling device, pressing device, pipe cutting and riveting device, and knife clamping device of the present invention Figure 2 .

[0035] Figure 18 for Figure 17 Enlarged view of C.

[0036] Reference numerals:

[0037] 100, housing; 200, bracket; 210, slide rail 1; 220, slide rail 2; 230, slide groove 1; 240, square hole; 250, stopper; 300, drilling device; 310, motor 1; 320, synchronous wheel 1; 330, synchronous belt; 340, synchronous wheel 2; 350, drill rod; 351, thread; 352, limit tooth 1; 360, drill head; 361, limit protrusion; 362, limit Position gear 2; 500, clamping device; 510, moving platform; 511, limiting cylinder; 512, round hole 1; 513, threaded hole; 520, clamping plate; 521, connecting rod; 522, slide 2; 523, sensor; 530, spring 1; 540, riveted tube; 550, motor 2; 600, pipe cutting and riveting device; 610, upper riveting and cutting device; 611, cutter; 612, upper rivet block; 613, 614, rack 1; 620, transmission device; 621, gear 1; 622, spline shaft; 623, motor 3; 624, gear 2; 630, lower frame; 631, rack 2; 632, chute 3; 633, circular hole 2; 634, magnet; 635, chute 4; 636, circular hole 3; 640, movable frame 1; 641, cylinder; 642, slider; 643, circular hole 4; 644, Cylinder one; 645, spring two; 650, lower rivet head; 660, spring three; 670, limiting column; 700, knife clamping device; 710, movable frame two; 711, limiting hole one; 712, limiting hole two; 713, support plate; 714, cylinder two; 720, spring four; 730, rotating column; 740, ring; 750, clamping piece; 760, spring five; 770, magnet two; 780, rubber ring. DETAILED DESCRIPTION

[0038] 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.

[0039] like Figure 1 、 2 As shown, a fully automatic voucher binding machine with a drill and knife separation type includes: a housing 100, a bracket 200, a drilling device 300, a pressing device 500, a tube cutting and riveting device 600, and a knife clamping device 700;

[0040] The housing 100 is installed at the upper and lower ends of the main body to play a protective role. The lower half of the front end of the upper housing 100 is a transparent shell, which is convenient for observing the remaining amount of the rivet tube;

[0041] like Figure 3 As shown, the bracket 200 includes: a slide rail 1 210, a slide rail 220, a slide groove 1 230, a square hole 240, and a stopper 250;

[0042] The slide rail 1 210 is located in the middle of the main body of the bracket 200, and the slide rail 1 210 provides a guiding and pressing device 500. The slide rail 220 is located at both ends of the slide rail 1 210, and the slide rail 220 serves as a limiting and pressing device 500. The slide groove 1 230 is located on the left side of the slide rail 1 210, and the slide groove 1 230 serves as the limiting and pressing device 500. The square hole 240 is located on the right side of the slide rail 1 210, and the square hole 240 serves to accommodate the limiting and clamping device 700. The stopper 250 is located below the slide groove 1 230, and the square hole 240 serves as a blocking function.

[0043] like Figure 4 As shown, the drilling device 300 includes: a motor 310, a synchronous wheel 320, a synchronous belt 330, a synchronous wheel 340, a drill rod 350, and a drill head 360;

[0044] The motor 1 310 is located above the bracket 200, the synchronous wheel 1 320 is fixedly connected to the motor shaft of the motor 1 310, one end of the synchronous belt 330 is meshed with the synchronous wheel 1 320 for transmission, the synchronous wheel 2 340 is located on one side of the synchronous wheel 1 320, the other end of the synchronous belt 330 is meshed with the synchronous wheel 2 340 for transmission, and the inner ring of the synchronous wheel 2 340 is provided with a thread;

[0045] like Figure 5 Said drill rod 350 comprises: a thread 351 and a limiting tooth 352;

[0046] The thread 351 is located at the upper end of the drill rod 350, and the thread 351 is connected to the inner ring of the synchronous wheel 340 for transmission. The limiting tooth 1 352 is located at the lower end of the thread 351, and the limiting tooth 1 352 serves to connect the drill head 360.

[0047] like Figure 6 As shown, the drill head 360 includes: a limiting protrusion 361 and a second limiting tooth 362;

[0048] The limiting protrusion 361 is located on the inner ring of the drill head 360 body, and the limiting protrusion 361 plays a limiting role. The limiting tooth 362 is located on the periphery of the limiting protrusion 361, and the limiting tooth 362 engages with the limiting tooth 352 to limit the position.

[0049] like Figure 4As shown, the pressing device 500 includes: a moving platform 510, a pressing plate 520, a spring 1 530, a rivet tube 540, and a motor 2 550;

[0050] The movable platform 510 is located below the motor 1 310 , and the movable platform 510 slides in conjunction with the slide rail 220 ;

[0051] like Figure 7 As shown, the movable platform 510 includes: a limiting cylinder 511, a circular hole 512, and a threaded hole 513;

[0052] The limiting cylinder 511 is located at the bottom of the main body of the mobile platform 510, and the limiting cylinder 511 serves to limit the rivet tube 540. The circular hole 1 512 is located on one side of the limiting cylinder 511, and the circular hole 1 512 serves to connect the pressing plate 520. The threaded hole 513 is located on one side of the circular hole 1 512, and the threaded hole 513 serves to connect and transmit the transmission.

[0053] like Figure 8 As shown, the pressing plate 520 includes: a connecting rod 521, a second slide groove 522, and a sensor 523;

[0054] The connecting rod 521 is located above the main body of the pressing plate 520. The connecting rod 521 slides in cooperation with the first circular hole 512. The second slide groove 522 is located below the connecting rod 521. The second slide groove 522 serves as a limiter for the pipe cutting and riveting device 600. The sensor 523 is located at the lower end of the main body of the pressing plate 520. After the pressing plate 520 is pressed against the certificate as a whole, the sensor 523 measures the distance between the bottom surface of the main body of the pressing plate 520 and the bracket 200, which is the actual thickness of the certificate.

[0055] like Figure 4 As shown, the spring 1 530 is installed on the connecting rod 521, the upper end of the spring 1 530 is squeezed by the mobile platform 510, the rivet tube 540 is installed on the outer periphery of the drill rod 350, and the upper end of the rivet tube 540 is fixed with the limiting cylinder 511. The motor 2 550 is located on one side of the motor 1 310, and the motor shaft of the motor 2 550 is threadedly connected to the threaded hole 513;

[0056] like Figure 4 、 9 As shown in FIG. 10 , the pipe cutting and riveting device 600 includes: an upper riveting and pipe cutting device 610 , a transmission device 620 , a lower moving frame 630 , a moving frame 1 640 , a lower rivet head 650 , a spring 3 660 , and a limiting column 670 ;

[0057] The upper riveting and pipe cutting device 610 includes: a cutter 611, an upper riveting block 612, a protrusion 613, and a rack 614;

[0058] The cutter 611 is located at one end of the main body of the upper riveting and cutting tube device 610, and the cutter 611 serves to cut the riveted tube 540. The upper riveting block 612 is located on one side of the cutter 611, and the upper riveting block 612 serves to hot-press the riveted tube 540. The protrusion 613 is located on one side of the upper riveting block 612, and the protrusion 613 slides in cooperation with the second slide groove 522. The rack 1 614 is located on one side of the protrusion 613, and the rack 1 614 serves to transmit the power.

[0059] The transmission device 620 includes: gear 1 621, spline shaft 622, motor 3 623, gear 2 624;

[0060] The gear 1 621 is meshed with the rack 1 614 for transmission. The inner ring of the gear 1 621 is provided with a spline. The spline shaft 622 slides with the spline of the inner ring of the gear 1 621. The motor 3 623 is located below the gear 1 621. The motor 3 623 drives the spline shaft 622 to rotate. The gear 2 624 is located above the motor 3 623. The gear 2 624 is fixedly connected to the spline shaft 622.

[0061] like Figure 11 As shown, the lower moving frame 630 includes: a second rack 631, a third slide 632, a second round hole 633, a magnet 634, a fourth slide 635, and a third round hole 636;

[0062] The rack 2 631 is located on one side of the main body of the lower moving frame 630, and the rack 2 631 is meshed with the gear 2 624 for transmission. The slide 3 632 is located on one side of the rack 2 631, and one slide 3 632 is provided on each side. The slide 3 632 serves to limit the movable frame 1 640. The circular hole 2 633 is located on one side of the slide 3 632, and the circular hole 2 633 serves to give way. The magnet 634 is located below the circular hole 2 633, and the magnet 634 serves to push the lower rivet head 650. The slide 4 635 is located on one side of the slide 3 632, and one slide 4 635 is provided on the front and back. The slide 4 635 serves to limit the knife clamping device 700. The circular hole 3 636 is located above the slide 4 635, and the circular hole 3 636 serves to limit the knife clamping device 700.

[0063] like Figure 12 As shown, the movable frame 1 640 includes: a cylinder 641, a slider 642, a circular hole 4 643, a cylinder 1 644, and a spring 2 645;

[0064] The cylinder 641 is located above the main body of the movable frame 1 640 and serves as a limit for the lower rivet head 650. The slider 642 is located below the cylinder 641 and slides in cooperation with the third slide groove 632. The fourth circular hole 643 is located in the middle of the slider 642 and penetrates the entire movable frame 1 640. The cylinder 1 644 is located on one side of the slider 642 and is slidably connected to the second circular hole 633. The second spring 645 is installed on the cylinder 1 644 and provides thrust for the entire movable frame 1 640.

[0065] like Figure 10 As shown, the lower rivet head 650 is installed in the cylinder 641. The lower rivet head 650 moves upward to perform hot press binding on the rivet tube 540. A magnet is installed at the lower end of the lower rivet head 650. The spring 3 660 is located below the lower rivet head 650 and provides tension for the lower rivet head 650. The limiting post 670 is located at the inner ring of the spring 3 660. The lower rivet head 650 is installed at the upper end of the spring 3 660. The lower end of the limiting post 670 is exposed from the circular hole 4 643, so that the stopper 250 can block the limiting post 670.

[0066] like Figure 10 、 13 As shown, the knife clamping device 700 includes: a second moving frame 710, a fourth spring 720, a rotating column 730, a ring 740, a clamping member 750, a fifth spring 760, a second magnet 770, and a rubber ring 780;

[0067] like Figure 14 As shown, the second movable frame 710 includes: a first limiting hole 711, a second limiting hole 712, a support plate 713, and a second cylinder 714;

[0068] The first limiting hole 711 is located in the middle of the main body of the second movable frame 710, and the first limiting hole 711 plays a limiting role. The second limiting hole 712 is located outside the first limiting hole 711, and the second limiting hole 712 plays a limiting role. The support plate 713 is located below the second limiting hole 712, and the support plate 713 slides in cooperation with the fourth slide groove 635. The second cylinder 714 is located on one side of the support plate 713, and the second cylinder 714 slides in cooperation with the third circular hole 636.

[0069] like Figure 10 As shown, the spring 4 720 is mounted on the cylinder 2 714 , and the spring 4 720 provides thrust for the moving frame 2 710 ;

[0070] like Figure 14As shown, the lower end of the rotating column 730 is rotatably mounted in the limiting hole 1 711, the upper end of the rotating column 730 is made of rubber, the circular ring 740 is located on the outer periphery of the rotating column 730, and the circular ring 740 is rotatably mounted in the limiting hole 2 712. The clamping member 750 is located on the outer periphery of the rotating column 730, and a clamping member 750 is provided on each side of the rotating column 730. The clamping member 750 can slide left and right on the circular ring 740. The clamping member 750 is installed with a magnet near the second magnet 770. The fifth spring 760 is mounted on the clamping member 750, and the fifth spring 760 provides tension for the clamping member 750. The second magnet 770 is located on one side of the clamping member 750. When the second magnet 770 is energized, it plays a role in repelling the clamping member 750. The rubber ring 780 is located above the clamping member 750, and the rubber ring 780 surrounds the rotating column 730. There is a gap between the rubber ring 780 and the rotating column 730, and the gap can accommodate the drill bit 360.

[0071] Working principle of the present invention:

[0072] First, place the voucher to be bound above the knife clamping device 700, start the motor 1 310, and the motor shaft of the motor 1 310 drives the synchronous wheel 1 320, the synchronous belt 330, and the synchronous wheel 2 340 to rotate in sequence. The rotation of the synchronous wheel 2 340 causes the drill rod 350 to rotate and move downward at the same time. At the same time, start the motor 2 550, and the motor shaft of the motor 2 550 drives the mobile platform 510 to move downward together. The downward movement distance of the mobile platform 510 is the same as the downward movement distance of the drill rod 350. The lower end surface of the pressing plate 520 is against the voucher to be bound, and the spring 1 530 is subjected to the movement of the mobile platform 510. The extrusion generates pressure on the pressing plate 520, so that the pressing plate 520 can press the certificate below. The sensor 523 transmits the measured certificate thickness data to the motor 2 550, and the drill head 360 moves downward and rotates to drill the certificate. The rivet tube 540 is simultaneously brought into the newly drilled hole by the drill head 360. The drill head 360 continues to move downward to the gap between the rubber ring 780 and the rotating column 730. The limiting protrusion 361 abuts against the rotating column 730, thereby pushing the clamping device 700 downward as a whole until the upper end surface of the movable frame 2 710 is flush with the lower end surface of the square hole 240 (as shown in FIG. Figure 15 、 16 As shown), at this time, the bottom end surface of the rivet tube 540 is a distance away from the bottom surface of the certificate. The remaining space of this rivet tube 540 is used to fix the certificate after hot pressing. The motor 1 310 and the motor 2 550 are stopped and started, and the magnet 2 770 is energized, so that the magnet 2 770 and the magnet on the clamping member 750 generate a repulsive force, thereby pushing the clamping member 750 to clamp the drill head 360. At this time, the motor 1 310 is started in the reverse direction, so that the drill rod 350 is separated from the drill head 360 and moves back to the initial position. At this time, the motor 3 623 is started, as shown Figure 9As shown, the motor 3 623 drives the spline shaft 622, the gear 1 621, and the gear 2 624 to rotate in sequence, and the gear 1 621 is meshed with the rack 1 614 for transmission. Therefore, the rotation of the gear 1 621 causes the rack 1 614 to move toward the drill rod 350, and then the rivet tube 540 is cut by the cutter 611 (the drill rod 350 inside the rivet tube 540 has been moved upward and will not hinder the cutter 611 from cutting the rivet tube 540). After the cutter 611 cuts the rivet tube 540, the motor 2 550 is started, so that the mobile platform 510 drives the cut upper part of the rivet tube 540 to move up a short distance (in order to avoid the upper rivet block 612), and the upper riveting tube cutting device 610 continues to move. Figure 17 、 18 As shown, the upper rivet block 612 is finally moved to the top of the certificate drill hole (the bottom of the upper rivet block 612 can directly contact the certificate), and at the same time, the rotation of the gear 2 624 drives the rack 2 631 to move, so that the lower frame 630 moves toward the direction close to the drill head 360. The tool clamping device 700 takes the drill head 360 away from the square hole 240. The lower part of the cut rivet tube 540 is still in place due to the friction of the certificate. The lower frame 630 continues to move, and the stopper 250 blocks the lower end of the limit column 670, so that the movable frame 1 640 no longer follows the lower frame 630 to continue moving. At this time, the lower rivet head 650 is directly below the rivet tube 540. The lower frame 630 continues to move, causing the magnet 634 to move to the bottom of the lower rivet head 650. The magnet 634 and the magnet at the bottom of the lower rivet head 650 repel each other, causing the lower rivet head 650 to move upward and hot-press the riveting tube 540 with the upper rivet block 612, thereby achieving the riveting of the certificate. Then, the motor 3 623 is started in the reverse direction, causing the lower frame 630 to move toward the cylinder 641. The magnet 634 moves away from the lower rivet head 650. The lower rivet head 650 is pulled back to its original position along the cylinder 641 by the spring 3 660. The lower frame 630 continues to move, causing the tube cutting and riveting device 600 and the knife clamping device 700 to return to their original positions. Figure 15 、 16As shown, at the same time, the second motor 550 is started, so that the rivet tube 540 moves up to the initial position, and the pressing plate 520 no longer presses the voucher. At this time, the bound voucher can be taken away, and then the first motor 310 is started to move the drill rod 350 downward. At this time, the second magnet 770 is powered off, so that the limit tooth 1 352 and the limit tooth 2 362 are re-engaged and limited. The first motor 310 is started in the reverse direction, so that the drill rod 350 and the drill head 360 move up to restore the original position, and then the second motor 550 is started to move the rivet tube 540 downward. The moving distance is the distance measured by the sensor 523. Adding the margin distance of the rivet tube 540 mentioned above, the next binding can be started after the above steps are completed. When it is observed that the rivet tube 540 is not enough for the next binding distance, first start the motor 310, move the drill rod 350 and the drill head 360 downward, so that the clamping device 700 clamps the drill head 360, and then start the motor 310 in the reverse direction to move the drill rod 350 upward and disengage from the drill head 360, and then take out the remaining rivet tube 540, install the new rivet tube 540, and then move the drill rod 350 downward to re-engage with the drill head 360 and then move upward to return to its original position.

Claims

1. A fully automatic voucher binding machine with a drill and a knife separation, comprising: The invention relates to a housing (100), a bracket (200), a drilling device (300), a pressing device (500), a pipe cutting and riveting device (600), and a knife clamping device (700); the housing (100), a bracket (200), a drilling device (300), a pressing device (500), a pipe cutting and riveting device (600), and a knife clamping device (700); the housing (100) is characterized in that the bracket (200) comprises: a slide rail (210), a slide rail (220), a slide groove (230), a square hole (240), and a stopper (250); the slide rail (210) is located in the middle of the bracket (200) body, the slide rail (220) is located at both ends of the slide rail (210), the slide groove (230) is located on the left side of the slide rail (210), the square hole (240) is located on the right side of the slide rail (210), and the stopper ( 250) is located below the slideway 1 (230), the drilling device (300) includes: a motor 1 (310), a synchronous wheel 1 (320), a synchronous belt (330), a synchronous wheel 2 (340), a drill rod (350), and a drill head (360), the motor 1 (310) is located above the bracket (200), the synchronous wheel 1 (320) is fixedly connected to the motor shaft of the motor 1 (310), one end of the synchronous belt (330) is meshed with the synchronous wheel 1 (320) for transmission, and the other end of the synchronous belt (330) is meshed with the synchronous wheel 2 (340) for transmission, and the pressing device (500) includes: a mobile platform (510 ), a pressing plate (520), a spring (530), a rivet tube (540), a motor (550), a mobile platform (510) is located below the motor (310), the mobile platform (510) slides with the slide rail (220), the upper end of the spring (530) is located at the bottom of the mobile platform (510), the rivet tube (540) is installed on the periphery of the drill rod (350), the rivet motor (550) is located on one side of the motor (310), and the pipe cutting and riveting device (600) includes: an upper riveting and cutting pipe device (610), a transmission device (620), a lower moving frame (630), a mobile frame (640) ), a lower rivet head (650), a spring three (660), a limiting column (670), an upper riveting and cutting pipe device (610), comprising: a cutter (611), an upper rivet block (612), a protrusion (613), and a rack one (614), wherein the cutter (611) is located at one end of the main body of the upper riveting and cutting pipe device (610), the upper rivet block (612) is located at one side of the cutter (611), the protrusion (613) is located at one side of the upper rivet block (612), the rack one (614) is located at one side of the protrusion (613), the spring three (660) is located below the lower rivet head (650), and the limiting column (670) is located at the inner ring of the spring three (660).

2. The fully automatic voucher binding machine with a drill and a knife separated according to claim 1, characterized in that: The drill rod (350) comprises: a thread (351) and a limiting tooth (352). The thread (351) is located at the upper end of the drill rod (350) body, and the thread (351) is threadedly connected to the inner ring of the synchronous wheel (340) for transmission. The limiting tooth (352) is located at the lower end of the thread (351). The drill head (360) comprises: a limiting protrusion (361) and a limiting tooth (362). The limiting protrusion (361) is located at the inner ring of the drill head (360) body, and the limiting tooth (362) is located on the periphery of the limiting protrusion (361). The limiting tooth (362) is engaged with the limiting tooth (352) to limit the position.

3. The fully automatic voucher binding machine with a drill and a knife separation according to claim 1, characterized in that: The movable platform (510) comprises: a limiting cylinder (511), a circular hole (512), and a threaded hole (513); the limiting cylinder (511) is located at the bottom of the movable platform (510) body, the circular hole (512) is located on one side of the limiting cylinder (511), and the threaded hole (513) is located on one side of the circular hole (512); the pressing plate (520) comprises: a connecting rod (521), a second slide groove (522), and a sensor (523); the connecting rod (521) is located above the pressing plate (520) body, the second slide groove (522) is located below the connecting rod (521), and the sensor (523) is located at the lower end of the pressing plate (520) body; the spring (530) is installed on the connecting rod (521); the upper end of the rivet tube (540) is fixed with the limiting cylinder (511); and the motor shaft of the second motor (550) is threadedly connected to the threaded hole (513).

4. The fully automatic voucher binding machine with a drill and a knife separated according to claim 1, characterized in that: The transmission device (620) includes: gear one (621), a spline shaft (622), a motor three (623), and gear two (624). Gear one (621) is meshed with rack one (614) for transmission. A spline is provided on the inner ring of gear one (621). The spline shaft (622) and the spline of the inner ring of gear one (621) are slidably matched. Motor three (623) is located below gear one (621), gear two (624) is located above motor three (623), and gear two (624) is fixedly connected to the spline shaft (622).

5. The fully automatic voucher binding machine with a drill and a knife separated according to claim 4, characterized in that: The lower moving frame (630) includes: rack 2 (631), chute 3 (632), circular hole 2 (633), magnet (634), chute 4 (635), and circular hole 3 (636). Rack 2 (631) is located on one side of the main body of the lower moving frame (630). Rack 2 (631) is meshed with gear 2 (624) for transmission. Chute 3 (632) is located on one side of rack 2 (631). Circular hole 2 (633) is located on one side of chute 3 (632). Magnet (634) is located below circular hole 2 (633). Chute 4 (635) is located on one side of chute 3 (632). Circular hole 3 (636) is located above chute 4 (635).

6. The fully automatic voucher binding machine with a drill and a cutter separation according to claim 1, characterized in that: The movable frame (640) comprises: a cylinder (641), a slider (642), a fourth circular hole (643), a first cylinder (644), and a second spring (645). The cylinder (641) is located above the main body of the movable frame (640), the slider (642) is located below the cylinder (641), the fourth circular hole (643) is located in the middle of the slider (642), the first cylinder (644) is located on one side of the slider (642), the first cylinder (644) is slidably connected to the second circular hole (633), and the second spring (645) is installed on the first cylinder (644).

7. The fully automatic voucher binding machine with a drill and a knife separated according to claim 6, characterized in that: The lower rivet head (650) is installed in the cylinder (641), a magnet is installed at the lower end of the lower rivet head (650), the lower rivet head (650) is installed at the upper end of the spring three (660), and the lower end of the limiting column (670) is exposed from the circular hole four (643).

8. The fully automatic voucher binding machine with a drill and a knife separated according to claim 1, characterized in that: The knife clamping device (700) comprises: a second movable frame (710), a fourth spring (720), a rotating column (730), a circular ring (740), a clamping member (750), a fifth spring (760), a second magnet (770), and a rubber ring (780).

9. The fully automatic voucher binding machine with a drill and a knife separated according to claim 8, characterized in that: The second movable frame (710) comprises: a first limiting hole (711), a second limiting hole (712), a support plate (713), and a second cylinder (714). The first limiting hole (711) is located in the middle of the main body of the second movable frame (710), the second limiting hole (712) is located outside the first limiting hole (711), the support plate (713) is located below the second limiting hole (712), the second cylinder (714) is located on one side of the support plate (713), and the fourth spring (720) is installed on the second cylinder (714).

10. The fully automatic voucher binding machine with a drill and a cutter separated according to claim 9, characterized in that: The lower end of the rotating column (730) is rotatably mounted in the first limiting hole (711), the upper end of the rotating column (730) is made of rubber, the circular ring (740) is located on the periphery of the rotating column (730), the circular ring (740) is rotatably mounted in the second limiting hole (712), the clamping member (750) is located on the periphery of the rotating column (730), the spring (760) is mounted on the clamping member (750), the second magnet (770) is located on one side of the clamping member (750), the rubber ring (780) is located above the clamping member (750), and a gap exists between the rubber ring (780) and the rotating column (730).

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