Upper sealing mechanism applied to high-speed glue binding machine

Abstract

The invention relates to the technical field of glue binding machines, and provides an upper sealing mechanism applied to a high-speed glue binding machine. A sealing cover is arranged on the stacking and sealing table sealing conveying belt, and the stacking and sealing table sealing conveying belt is used for conveying the sealing cover; the upper sealing mechanism is arranged on one side of the sealing conveying belt of the stacking and sealing table; the upper sealing mechanism comprises an upper sealing machine cam shaft and a shell, and the outer wall of the shell is installed on one side of a sealing conveying belt of the stacking and sealing table. Through rotation of a cam shaft, a paper detection conjugate cam drives a paper detection swing arm to swing, so that a paper detection screw rod is in contact with a cover, an adsorption conjugate cam drives an adsorption swing arm to swing, so that a suction nozzle completes suction seal and release seal actions, and through rotation of a first paper counting wheel shaft and a second paper counting wheel shaft, a first paper wheel swing arm and a second paper counting wheel inner swing arm are driven to move. Therefore, the first paper pressing rubber wheel and the second paper pressing rubber wheel are lifted, the cover sucked by the suction nozzle can rapidly drill into the lower portion of the two paper pressing rubber wheels, and the effect that the cover is prevented from being blocked and damaged at the position is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of glue binding machines, in particular to an upper sealing mechanism applied to a high-speed glue binding machine. Background Art

[0002] In the modern printing industry, high-speed glue binders are an important post-press processing equipment and are widely used in the binding production of paper products such as books and periodicals. In the traditional glue binding process, the conveying and packaging of the cover is a key link, which has a significant impact on the quality of the finished product and production efficiency. For the glue binder, the cover on the stacking table is sucked by the suction nozzle controlled by the cam, and the suction nozzle swings the arm to put the cover on the conveying roller. At this time, the suction nozzle is released, and the suction nozzle swings the arm back to continue the previous action. When the cover is on the conveying roller, a paper wheel presses the cover, and then the belt conveys the cover to the bridge station. This action is carried out simultaneously with the work of feeding the book and applying glue.

[0003] However, this method lacks sufficient adaptability to changes in the angle and thickness of the cover, which makes it easy for the cover to get stuck at the paper pressing rubber wheel. In addition, many existing packaging mechanisms lack intelligent detection and adjustment functions, and cannot automatically replenish when the cover supply is insufficient, further increasing the risk of blockage in the cover transmission path. These problems often cause cover damage, finished product scrapping and reduced production efficiency in production.

[0004] Therefore, in view of the defects of the prior art such as unstable cover conveying, easy clogging and lack of intelligent adjustment, the present invention provides a sealing mechanism applied to a high-speed glue binder. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a sealing mechanism for a high-speed glue binder, which solves the problems of easy clogging of the cover, unstable cover adsorption and inaccurate sealing by a traditional suction sealing mechanism.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sealing mechanism applied to a high-speed glue binding machine, comprising:

[0007] A sealing conveying belt of the stacking platform, on which covers are arranged, and which is used to convey the covers;

[0008] An upper sealing mechanism, wherein the upper sealing mechanism is arranged on one side of a sealing belt of a stacking and sealing platform;

[0009] The sealing mechanism includes a sealing machine camshaft and a shell, the outer wall of the shell is installed on one side of the sealing platform feeding belt, the inner part of the shell is installed with the sealing machine camshaft, the side of the sealing machine camshaft close to the sealing platform feeding belt is installed with a paper detection swing arm assembly, the inner part of the shell is installed with a suction control assembly, the one side of the suction control assembly is installed with an adsorption swing arm assembly, the position of the shell close to the paper detection swing arm assembly is installed with a first paper point wheel assembly, one end of the sealing machine camshaft is installed with a first transmission wheel, the outer wall of the first transmission wheel is provided with a transmission belt, the inner part of the transmission belt is provided with a second transmission wheel, the second paper point wheel assembly is installed on one side of the second transmission wheel, and the second paper point wheel assembly is installed in the position of the shell close to the first paper point wheel assembly.

[0010] Preferably, the first paper wheel assembly includes a first paper wheel conjugate cam, the interior of the first paper wheel conjugate cam is installed on the outer wall of the cam shaft of the sealing machine, the interior of the first paper wheel conjugate cam is installed with a first paper wheel cam roller 1 and a first paper wheel cam roller 2, one end of the first paper wheel cam roller 1 and the first paper wheel cam roller 2 are both installed with a first paper wheel cam swing arm, the interior of the first paper wheel cam swing arm is installed with a first paper wheel shaft, the outer wall of the first paper wheel shaft is rotatably connected in the shell, the outer wall of the first paper wheel shaft is installed with a first paper wheel swing arm, a first paper wheel swing block is installed on one side of the first paper wheel swing arm, the interior of the first paper wheel swing block is rotatably connected to the outer wall of the first paper wheel shaft, and the outer wall of the first paper wheel swing block is installed with a first paper pressing rubber wheel.

[0011] Preferably, the second paper point wheel assembly includes a second paper point cam, a paper point wheel cam shaft is installed inside the second paper point cam, one end of the paper point wheel cam shaft is fixedly connected to the inside of the second transmission wheel, the other end of the paper point wheel cam shaft is rotatably connected to the inside of the shell, a second paper point cam roller is installed inside the second paper point cam, a second paper point wheel cam swing arm is installed at one end of the second paper point wheel cam roller, and one end of the second paper point wheel cam swing arm is fixedly connected to the second paper point wheel shaft.

[0012] Preferably, the other end of the second paper wheel shaft is rotatably connected to the inside of the shell, and the outer wall of the second paper wheel shaft is equipped with a second paper wheel swing block, the outer wall of the second paper wheel swing block is slidably connected to the second paper wheel inner swing arm, the inside of the second paper wheel inner swing arm is rotatably connected to the outer wall of the second paper wheel shaft, and the outer wall of the second paper wheel inner swing arm is equipped with a second paper pressing rubber wheel.

[0013] Preferably, the air intake control component includes an electromagnetic coaxial valve, which is installed on the inner wall of the outer shell, one end of the electromagnetic coaxial valve is provided with an air inlet, the other end of the electromagnetic coaxial valve is installed with a U-shaped slide groove, a compression spring is installed inside the U-shaped slide groove, and the inside of the U-shaped slide groove is slidably connected with an air intake slider.

[0014] Preferably, a suction cam roller is provided on the lower surface of the suction slider, the outer wall of the suction cam roller is installed inside the U-shaped slide groove, the outer wall of the suction cam roller is provided with a suction control cam, the inside of the suction control cam is installed on the outer wall of the cam shaft of the upper sealing machine, and an air outlet is installed on one side of the U-shaped slide groove.

[0015] Preferably, the adsorption swing arm assembly includes an adsorption conjugate cam, the interior of the adsorption conjugate cam is installed on the outer wall of the cam shaft of the upper sealing machine, a first adsorption cam roller and a second adsorption cam roller are installed on one side of the adsorption conjugate cam, a left swing rod is installed at one end of the first adsorption cam roller and the second adsorption cam roller, an adsorption swing rotating arm is installed at one end of the left swing rod, a third adsorption cam roller and a fourth adsorption cam roller are installed on the other side of the adsorption conjugate cam, one end of the third adsorption cam roller is installed on one side of the adsorption swing rotating arm, a pull rod is installed inside the adsorption swing rotating arm, one end of the pull rod is installed at one end of the fourth adsorption cam roller, a swing shaft is installed at one end of the adsorption swing rotating arm, and a right swing rod is installed at one end of the swing shaft.

[0016] Preferably, a nozzle swing seat is installed at the other end of the right swing arm, one side of the nozzle swing seat is installed on the outer wall of the left swing arm, a slide rail adjustment seat is installed on one side of the nozzle swing seat, a T-shaped slide rail is provided on one side of the slide rail adjustment seat, a nozzle seat is installed on one side of the T-shaped slide rail, a suction sealing nozzle is installed on one side of the nozzle seat, and one end of the suction sealing nozzle is fixedly connected to one side of the air outlet.

[0017] Preferably, the paper detection swing arm assembly includes a paper detection conjugate cam, the interior of the paper detection conjugate cam is installed on the outer wall of the cam shaft of the sealing machine, the interior of the paper detection conjugate cam is installed with a first paper detection cam roller and a second paper detection cam roller, one end of the first paper detection cam roller and the second paper detection cam roller is installed with a paper detection cam swing arm, one side of the paper detection cam swing arm is fixedly connected to a sealing sensing swing arm, one end of the sealing sensing swing arm is installed with a sensing block, one end of the sensing block is provided with a proximity switch, and the outer wall of the proximity switch is installed on the inner wall of the outer shell.

[0018] Preferably, the sealing sensing swing arm is equipped with a paper detection arm sleeve, the outer wall of the paper detection arm sleeve is installed inside the shell, a paper detection swing arm is installed on one side of the outer wall of the paper detection arm sleeve, and a paper detection screw is installed at one end of the paper detection swing arm.

[0019] Working principle: First, the cover is moved by starting the sealing platform feeding belt, and the rotation of the upper sealing machine cam shaft drives the paper detection conjugate cam to rotate, so that the first paper detection cam roller and the second paper detection cam roller move, and then drive the paper detection cam swing arm to swing, and then the sealing sensing swing arm moves, so that the paper detection arm sleeve rotates and drives the paper detection swing arm to move, so that the paper detection screw moves, and then the paper detection screw contacts the cover on the sealing platform feeding belt, and the gas enters the electromagnetic coaxial valve through the air inlet, and then the rotation of the upper sealing machine cam shaft drives the suction control cam to rotate, thereby pushing the suction cam roller to slide in the U-shaped slide groove, and then pushing the suction slider to slide in the U-shaped slide groove, so that the ventilation groove in the suction slider is connected, and then The gas is allowed to enter the air outlet, thereby allowing the gas to enter the suction and sealing nozzle, and the rotation of the sealing machine cam shaft drives the adsorption conjugate cam to rotate, so that the first adsorption cam roller, the second adsorption cam roller, the third adsorption cam roller and the fourth adsorption cam roller are moved, and the first adsorption cam roller and the second adsorption cam roller drive one end of the left swing rod to swing, and the third adsorption cam roller and the fourth adsorption cam roller drive one end of the adsorption swing arm to swing, so that the swing shaft drives the right swing rod to swing through the swing of the adsorption swing arm, and then the suction nozzle swing seat is driven to swing through the swing of the left swing rod and the right swing rod, and then the slide rail adjustment seat and the T-shaped slide rail are driven to move, so that the suction nozzle seat drives the suction and sealing nozzle to move, so that the suction and sealing nozzle is in contact with the cover. , and then the cover is sucked and sealed by the movement of the suction sealing nozzle, and then the first paper wheel conjugate cam is driven to rotate by the rotation of the sealing machine cam shaft to move the first paper wheel cam roller 1 and the first paper wheel cam roller 2, so that one end of the first paper wheel cam swing arm is moved, and the first paper wheel shaft is rotated, thereby driving the first paper wheel swing arm and the first paper wheel swing block to move and lift up before the cover comes, so that the cover sucked by the suction nozzle can quickly drill into the first paper pressing rubber wheel below, avoiding the cover from being blocked and damaged at the paper pressing rubber wheel, so that the first paper pressing rubber wheel moves the cover to contact, and the first paper wheel swing block is pushed to rotate on the first paper wheel shaft by the spring arranged in the first paper wheel swing arm, so that the first paper pressing rubber wheel and The cover is fitted, and then the cover is conveyed, and the auxiliary cover is conveyed to the next station. The rotation of the cam shaft of the upper sealing machine drives the first transmission wheel to rotate to make the transmission belt run, and drives the second transmission wheel to rotate, thereby driving the paper wheel cam shaft to rotate to make the second paper cam rotate, so that the second paper wheel cam roller drives one end of the second paper wheel cam swing arm to swing, thereby driving the second paper wheel shaft to rotate, and then driving the second paper wheel swing block and the second paper wheel inner swing arm to move, and then lift up before the cover comes, so that the cover sucked by the suction nozzle can quickly drill under the second paper pressing rubber wheel, to avoid the cover being blocked at the paper pressing rubber wheel and damaging the cover, and the second paper pressing rubber wheel moves to contact the cover through the movement of the swing arm inside the second paper wheel.The spring in the second paper wheel swing block pushes the swing arm in the second paper wheel to move, so that the second paper pressing rubber wheel spring is on the cover, thereby achieving the effect of conveying the cover. The first paper wheel assembly, the second paper wheel assembly and the adsorption swing arm assembly are operated synchronously to prevent the problem of blockage. When the cover is reduced, the swing angle of the sealing sensing swing arm becomes larger. When the cover thickness is reduced to a certain extent, the swing of the sealing sensing swing arm makes the sensing block contact the proximity switch, thereby starting the sealing conveying belt of the stacking platform to make the belt run to convey the cover, thereby achieving a certain thickness of the cover before suction sealing.

[0020] The present invention provides a sealing mechanism for a high-speed glue binding machine, which has the following beneficial effects:

[0021] 1. The present invention drives the paper detection swing arm to swing through the rotation of the cam shaft, and the paper detection screw contacts the cover. The adsorption conjugate cam drives the adsorption swing arm to swing, and the suction nozzle completes the suction and sealing actions. The first paper wheel shaft and the second paper wheel shaft rotate to drive the first paper wheel swing arm and the second paper wheel inner swing arm to move, so that the first paper pressing rubber wheel and the second paper pressing rubber wheel are lifted, so that the cover sucked by the suction nozzle can quickly drill under the two paper pressing rubber wheels, so as to avoid the cover from being blocked and damaged.

[0022] 2. The present invention rotates the sleeve of the paper detection arm and drives the paper detection swing arm to move, so that the paper detection screw moves, and then the paper detection screw contacts the cover on the sealing platform feeding belt. When the cover decreases, the swing angle of the sealing sensing swing arm becomes larger. When the cover thickness decreases to a certain extent, the sealing sensing swing arm swings to make the sensing block contact the proximity switch, thereby starting the sealing platform feeding belt to make the belt run to transport the cover, so as to achieve a certain thickness of the cover before suction sealing.

[0023] 3. The present invention significantly improves the movement accuracy and ensures the stability and accuracy of the sealing mechanism during the movement by using the five cams, namely, the paper detection conjugate cam, the adsorption conjugate cam, the suction control cam, the first paper point wheel conjugate cam and the second paper point cam, to synchronously complete a working cycle of the sealing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a schematic diagram of the housing of the present invention;

[0026] Figure 3 This is a first paper wheel shaft split diagram of the present invention;

[0027] Figure 4 This is a disassembled diagram of the second paper wheel shaft of the present invention;

[0028] Figure 5 It is a schematic diagram of a U-shaped chute of the present invention;

[0029] Figure 6 A cross-sectional view of the air suction slider of the present invention;

[0030] Figure 7 This is a disassembled diagram of the paper probe arm sleeve of the present invention;

[0031] Figure 8 This is a disassembled diagram of the adsorption swing rotating arm of the present invention.

[0032] Among them, 1. Sealing belt of stacking platform; 2. Cover; 3. Sealing mechanism; 4. Suction control assembly; 401. Solenoid coaxial valve; 402. Compression spring; 403. U-shaped slide; 404. Air outlet; 405. Air inlet; 406. Suction slider; 407. Suction cam roller; 408. Suction control cam; 5. Paper detection swing arm assembly; 501. Paper detection swing arm; 502. Paper detection arm sleeve; 503. Paper detection screw; 504. Paper detection conjugate cam; 505. First paper detection cam roller; 506, second paper detection cam roller; 507, paper detection cam swing arm; 508, proximity switch; 509, induction block; 510, sealing induction swing arm; 6, adsorption swing arm assembly; 601, left swing rod; 602, adsorption conjugate cam; 603, adsorption swing arm; 604, swing shaft; 605, pull rod; 606, right swing rod; 607, first adsorption cam roller; 608, second adsorption cam roller; 609, third adsorption cam roller ; 610, fourth adsorption cam roller; 611, suction nozzle swing seat; 612, slide rail adjustment seat; 613, T-shaped slide rail; 614, suction nozzle seat; 615, suction sealing nozzle; 7, first point paper wheel assembly; 701, first point paper wheel cam swing arm; 702, first point paper wheel shaft; 703, first paper wheel swing block; 704, first paper pressing rubber wheel; 705, first paper wheel swing arm; 706, first point paper wheel conjugate cam; 707, first paper wheel cam roller one; 708, The first paper wheel cam roller 2; 8, the second paper wheel assembly; 801, the second paper cam; 802, the first paper wheel cam shaft; 803, the second paper pressing rubber wheel; 804, the second paper wheel swing block; 805, the second paper wheel inner swing arm; 806, the second paper wheel shaft; 807, the second paper wheel cam roller; 808, the second paper wheel cam swing arm; 9, the upper sealing machine cam shaft; 10, the outer shell; 11, the first transmission wheel; 12, the second transmission wheel; 13, the transmission belt. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0034] Example:

[0035] Please see attached Figure 1 - Attachment Figure 8 , an embodiment of the present invention provides a sealing mechanism applied to a high-speed glue binding machine, comprising;

[0036] A sealing conveying belt 1 of the stacking platform is provided with a cover 2 and is used for conveying the cover 2;

[0037] The upper sealing mechanism 3 is arranged on one side of the sealing belt 1 of the stacking platform;

[0038] The upper sealing mechanism 3 includes an upper sealing machine cam shaft 9 and a housing 10. The outer wall of the housing 10 is installed on one side of the sealing platform conveying belt 1. The upper sealing machine cam shaft 9 is installed inside the housing 10. The upper sealing machine cam shaft 9 is installed on the side of the sealing platform conveying belt 1. The paper detection swing arm assembly 5 includes a paper detection conjugate cam 504. The inside of the paper detection conjugate cam 504 is installed on the outer wall of the upper sealing machine cam shaft 9. The inside of the paper detection conjugate cam 504 is installed with a first paper detection cam roller 505 and a second paper detection cam roller 506. The first paper detection cam roller 505 and the second paper detection cam roller 506 are installed. 6 is installed with a paper detection cam swing arm 507 at one end, and a sealing sensing swing arm 510 is fixedly connected to one side of the paper detection cam swing arm 507, and a sensing block 509 is installed at one end of the sealing sensing swing arm 510, and a proximity switch 508 is arranged at one end of the sensing block 509, and the outer wall of the proximity switch 508 is installed on the inner wall of the housing 10; the sealing sensing swing arm 510 is installed with a paper detection arm sleeve 502, and the outer wall of the paper detection arm sleeve 502 is installed inside the housing 10, and a paper detection swing arm 501 is installed on one side of the outer wall of the paper detection arm sleeve 502, and a paper detection screw 503 is installed at one end of the paper detection swing arm 501;

[0039] Specifically, the rotation of the upper sealing machine cam shaft 9 drives the paper detection conjugate cam 504 to rotate, so that the first paper detection cam roller 505 and the second paper detection cam roller 506 move, and then drive the paper detection cam swing arm 507 to swing, and then the sealing sensing swing arm 510 is moved, so that the paper detection arm sleeve 502 rotates and drives the paper detection swing arm 501 to move, so that the paper detection screw 503 moves, and then the paper detection screw 503 contacts the cover 2 on the stacking platform sealing belt 1. When the cover 2 decreases, the swing angle of the sealing sensing swing arm 510 becomes larger. When the thickness of the cover 2 decreases to a certain extent, the swing of the sealing sensing swing arm 510 makes the sensor block 509 contact the proximity switch 508, so that the stacking platform sealing belt 1 is started to make the belt run to transport the cover 2, so as to achieve a certain thickness of the cover 2 before suction sealing;

[0040] Please see attached Figure 5 - Attachment Figure 6 , an air suction control assembly 4 is installed inside the housing 10; the air suction control assembly 4 includes an electromagnetic coaxial valve 401, the electromagnetic coaxial valve 401 is installed on the inner wall of the housing 10, one end of the electromagnetic coaxial valve 401 is provided with an air inlet 405, the other end of the electromagnetic coaxial valve 401 is provided with a U-shaped slide 403, the inside of the U-shaped slide 403 is provided with a compression spring 402, and the inside of the U-shaped slide 403 is slidably connected with an air suction slider 406; the lower surface of the air suction slider 406 is provided with an air suction cam roller 407, the outer wall of the air suction cam roller 407 is installed inside the U-shaped slide 403, the outer wall of the air suction cam roller 407 is provided with an air suction control cam 408, the inside of the air suction control cam 408 is installed on the outer wall of the upper sealing machine cam shaft 9, and one side of the U-shaped slide 403 is provided with an air outlet 404;

[0041] Specifically, the rotation of the upper sealing machine cam shaft 9 drives the suction control cam 408 to rotate, so that the suction cam roller 407 moves, and the suction cam roller 407 moves to push the suction slider 406 to slide in the U-shaped slide groove 403, so that the ventilation groove inside the suction slider 406 is connected, and then the gas enters the interior of the electromagnetic coaxial valve 401 through the air inlet 405, and the gas passes through the ventilation groove inside the suction slider 406, and then enters the air outlet 404, and the suction slider 406 slides to move the ventilation groove to prevent the gas from passing;

[0042] Please see attached Figure 8, an adsorption swing arm assembly 6 is installed on one side of the suction control assembly 4; the adsorption swing arm assembly 6 includes an adsorption conjugate cam 602, the interior of the adsorption conjugate cam 602 is installed on the outer wall of the upper sealing machine cam shaft 9, a first adsorption cam roller 607 and a second adsorption cam roller 608 are installed on one side of the adsorption conjugate cam 602, one end of the first adsorption cam roller 607 and the second adsorption cam roller 608 is installed with a left swing rod 601, one end of the left swing rod 601 is installed with an adsorption swing rotating arm 603, a third adsorption cam roller 609 and a fourth adsorption cam roller 610 are installed on the other side of the adsorption conjugate cam 602, one end of the third adsorption cam roller 609 is installed on one side of the adsorption swing rotating arm 603, A pull rod 605 is installed inside the attached swing rotating arm 603, one end of which is installed on one end of the fourth adsorption cam roller 610, a swing shaft 604 is installed on one end of the adsorption swing rotating arm 603, and a right swing rod 606 is installed on one end of the swing shaft 604; a suction nozzle swing seat 611 is installed on the other end of the right swing rod 606, one side of the suction nozzle swing seat 611 is installed on the outer wall of the left swing rod 601, a slide rail adjustment seat 612 is installed on one side of the suction nozzle swing seat 611, a T-shaped slide rail 613 is provided on one side of the slide rail adjustment seat 612, a suction nozzle seat 614 is installed on one side of the T-shaped slide rail 613, a suction sealing nozzle 615 is installed on one side of the suction nozzle seat 614, and one end of the suction sealing nozzle 615 is fixedly connected to one side of the air outlet 404

[0043] Specifically, the rotation of 9 drives 602 to rotate, so that 607 and 608 move, and then drives 601 to move, so that one end of 601 swings, and then drives 603 and 604 to swing, so as to drive 606 to move, and then drives 611 to swing through the swing of 601 and 606, so as to drive 612 and 613 to move, and then drives 614 to move 615, so that 615 contacts 2, so that 2 is adsorbed by 615, and then the angle of 613 and 614 can be adjusted by 612, so as to achieve the effect of adjusting the angle of 615, so as to ensure the accuracy of 615;

[0044] Please see attached Figure 2The first paper wheel assembly 7 includes a first paper wheel conjugate cam 706, the interior of the first paper wheel conjugate cam 706 is installed on the outer wall of the upper sealing machine cam shaft 9, the interior of the first paper wheel conjugate cam 706 is installed with a first paper wheel cam roller 1 707 and a first paper wheel cam roller 2 708, one end of the first paper wheel cam roller 1 707 and the first paper wheel cam roller 2 708 are both installed with a first paper wheel cam swing arm 701, the interior of the first paper wheel cam swing arm 701 is installed with a first paper wheel shaft 702, the outer wall of the first paper wheel shaft 702 is rotatably connected to the housing 10, the outer wall of the first paper wheel shaft 702 is installed with a first paper wheel swing arm 705, one side of the first paper wheel swing arm 705 is installed with a first paper wheel swing block 703, the interior of the first paper wheel swing block 703 is rotatably connected to the outer wall of the first paper wheel shaft 702, and the outer wall of the first paper wheel swing block 703 is installed with a first paper pressing rubber wheel 704;

[0045] Specifically, the rotation of the first paper wheel conjugate cam 706 is driven by the rotation of the sealing machine cam shaft 9 to move the first paper wheel cam roller 1 707 and the first paper wheel cam roller 2 708, so that one end of the first paper wheel cam swing arm 701 is moved, and the first paper wheel shaft 702 is rotated, thereby driving the first paper wheel swing arm 705 and the first paper wheel swing block 703 to move, so that the first paper pressing rubber wheel 704 moves to contact the cover 2, and the first paper wheel swing block 703 is pushed to rotate on the first paper wheel shaft 702 by the spring arranged in the first paper wheel swing arm 705, so that the first paper pressing rubber wheel 704 is attached to the cover 2, and then the cover 2 is conveyed;

[0046] Please see attached Figure 8A first transmission wheel 11 is installed at one end of the upper sealing machine cam shaft 9, a transmission belt 13 is sleeved on the outer wall of the first transmission wheel 11, a second transmission wheel 12 is sleeved inside the transmission belt 13, a second paper point wheel assembly 8 is installed on one side of the second transmission wheel 12, and the second paper point wheel assembly 8 is installed at a position of the housing 10 close to the first paper point wheel assembly 7; the second paper point wheel assembly 8 includes a second paper point cam 801, a paper point wheel cam shaft 802 is installed inside the second paper point cam 801, one end of the paper point wheel cam shaft 802 is fixedly connected to the inside of the second transmission wheel 12, and the other end of the paper point wheel cam shaft 802 is rotatably connected to the inside of the housing 10, and the inside of the second paper point cam 801 A second paper wheel cam roller 807 is installed on the outer part, a second paper wheel cam swing arm 808 is installed on one end of the second paper wheel cam roller 807, and one end of the second paper wheel cam swing arm 808 is fixedly connected to the second paper wheel shaft 806; the other end of the second paper wheel shaft 806 is rotatably connected to the inside of the housing 10, a second paper wheel swing block 804 is installed on the outer wall of the second paper wheel shaft 806, and a second paper wheel inner swing arm 805 is slidably connected to the outer wall of the second paper wheel shaft 806, and the second paper pressing rubber wheel 803 is installed on the outer wall of the second paper wheel inner swing arm 805;

[0047] Specifically, the rotation of the upper sealing machine cam shaft 9 drives the first transmission wheel 11 to rotate so that the transmission belt 13 runs, and drives the second transmission wheel 12 to rotate, thereby driving the paper point wheel cam shaft 802 to rotate so that the second paper point cam 801 rotates, so that the second paper point wheel cam roller 807 drives one end of the second paper point wheel cam swing arm 808 to swing, thereby driving the second paper point wheel shaft 806 to rotate, and then driving the second paper point wheel swing block 804 and the second paper point wheel inner swing arm 805 to move, and at the same time, the second paper pressing rubber wheel 803 moves to contact the cover 2, and the spring in the second paper point wheel swing block 804 pushes the second paper point wheel inner swing arm 805 to move, so that the second paper pressing rubber wheel 803 spring is on the cover 2, thereby achieving the effect of conveying the cover 2;

[0048] The cam shaft 9 of the sealing machine drives the synchronous operation of the paper detection conjugate cam 504, the adsorption conjugate cam 602, the suction control cam 408, the first paper wheel conjugate cam 706 and the second paper wheel 801, which significantly improves the movement accuracy and overall stability of the mechanism, enabling the sealing mechanism to achieve synchronized operation of cover adsorption, transmission and detection, ensuring that each step is accurately executed within a specific time. The conjugate design of the five cams provides higher movement stability and reduces the cumulative error caused by the independent movement of multiple components in the traditional mechanism, thereby ensuring the smoothness and consistency of the cover transportation.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing mechanism for a high-speed binding machine, characterized in that: include; A sealing platform conveying belt (1), on which a cover (2) is arranged, and which is used to convey the cover (2); An upper sealing mechanism (3), wherein the upper sealing mechanism (3) is arranged on one side of the sealing belt (1) of the stacking platform; The upper sealing mechanism (3) comprises an upper sealing machine cam shaft (9) and an outer shell (10); the outer wall of the outer shell (10) is mounted on one side of a sealing platform conveying belt (1); the upper sealing machine cam shaft (9) is mounted inside the outer shell (10); a paper detection swing arm assembly (5) is mounted on the side of the upper sealing machine cam shaft (9) close to the sealing platform conveying belt (1); an air suction control assembly (4) is mounted inside the outer shell (10); a suction swing arm assembly (6) is mounted on one side of the air suction control assembly (4); and the outer shell (10) is provided with a plurality of air suction control assemblies (4). (10) A first paper point wheel assembly (7) is installed near the paper detection swing arm assembly (5); a first transmission wheel (11) is installed at one end of the upper sealing machine cam shaft (9); a transmission belt (13) is sleeved on the outer wall of the first transmission wheel (11); a second transmission wheel (12) is sleeved inside the transmission belt (13); a second paper point wheel assembly (8) is installed on one side of the second transmission wheel (12); and the second paper point wheel assembly (8) is installed on the outer shell (10) near the first paper point wheel assembly (7).

2. The sealing mechanism for a high-speed binding machine according to claim 1, characterized in that: The first paper wheel assembly (7) comprises a first paper wheel conjugate cam (706), the interior of the first paper wheel conjugate cam (706) is mounted on the outer wall of the upper sealing machine cam shaft (9), the interior of the first paper wheel conjugate cam (706) is mounted with a first paper wheel cam roller 1 (707) and a first paper wheel cam roller 2 (708), one end of each of the first paper wheel cam roller 1 (707) and the first paper wheel cam roller 2 (708) is mounted with a first paper wheel cam swing arm (701), and the first paper wheel cam swing arm (701) is mounted with a first paper wheel cam swing arm (702). 1) is provided with a first paper wheel shaft (702) inside, the outer wall of the first paper wheel shaft (702) is rotatably connected to the housing (10), the outer wall of the first paper wheel shaft (702) is provided with a first paper wheel swing arm (705), one side of the first paper wheel swing arm (705) is provided with a first paper wheel swing block (703), the interior of the first paper wheel swing block (703) is rotatably connected to the outer wall of the first paper wheel shaft (702), and the outer wall of the first paper wheel swing block (703) is provided with a first paper pressing rubber wheel (704).

3. The sealing mechanism for a high-speed binding machine according to claim 1, characterized in that: The second paper point wheel assembly (8) comprises a second paper point cam (801), a first paper point wheel cam shaft (802) is installed inside the second paper point cam (801), one end of the paper point wheel cam shaft (802) is fixedly connected to the inside of the second transmission wheel (12), the other end of the paper point wheel cam shaft (802) is rotatably connected to the inside of the housing (10), a second paper point wheel cam roller (807) is installed inside the second paper point cam (801), a second paper point wheel cam swing arm (808) is installed at one end of the second paper point wheel cam roller (807), and one end of the second paper point wheel cam swing arm (808) is fixedly connected to the second paper point wheel shaft (806).

4. The sealing mechanism for a high-speed binding machine according to claim 3, characterized in that: The other end of the second paper wheel shaft (806) is rotatably connected to the inside of the housing (10); a second paper wheel swing block (804) is installed on the outer wall of the second paper wheel shaft (806); a second paper wheel inner swing arm (805) is slidably connected to the outer wall of the second paper wheel inner swing arm (805); the inside of the second paper wheel inner swing arm (805) is rotatably connected to the outer wall of the second paper wheel shaft (806); and a second paper pressing rubber wheel (803) is installed on the outer wall of the second paper wheel inner swing arm (805).

5. The sealing mechanism for a high-speed binding machine according to claim 1, characterized in that: The air intake control component (4) comprises an electromagnetic coaxial valve (401), which is mounted on the inner wall of the housing (10); an air inlet (405) is provided at one end of the electromagnetic coaxial valve (401); a U-shaped slide groove (403) is installed at the other end of the electromagnetic coaxial valve (401); a compression spring (402) is installed inside the U-shaped slide groove (403); and an air intake slider (406) is slidably connected inside the U-shaped slide groove (403).

6. The sealing mechanism for a high-speed binding machine according to claim 5, characterized in that: The lower surface of the suction slider (406) is provided with a suction cam roller (407), the outer wall of the suction cam roller (407) is installed inside the U-shaped slide groove (403), the outer wall of the suction cam roller (407) is provided with a suction control cam (408), the inside of the suction control cam (408) is installed on the outer wall of the upper sealing machine cam shaft (9), and an air outlet (404) is installed on one side of the U-shaped slide groove (403).

7. The sealing mechanism for a high-speed binding machine according to claim 1, characterized in that: The adsorption swing arm assembly (6) comprises an adsorption conjugate cam (602), the interior of the adsorption conjugate cam (602) is mounted on the outer wall of the upper sealing machine cam shaft (9), a first adsorption cam roller (607) and a second adsorption cam roller (608) are mounted on one side of the adsorption conjugate cam (602), one end of the first adsorption cam roller (607) and the second adsorption cam roller (608) are mounted with a left swing rod (601), one end of the left swing rod (601) is mounted with an adsorption swing arm (603), the adsorption conjugate cam ( A third adsorption cam roller (609) and a fourth adsorption cam roller (610) are installed on the other side of the adsorption cam roller (602), one end of the third adsorption cam roller (609) is installed on one side of the adsorption swing arm (603), a pull rod (605) is installed inside the adsorption swing arm (603), one end of the pull rod (605) is installed on one end of the fourth adsorption cam roller (610), a swing shaft (604) is installed on one end of the adsorption swing arm (603), and a right swing rod (606) is installed on one end of the swing shaft (604).

8. The sealing mechanism for a high-speed binding machine according to claim 7, characterized in that: A suction nozzle swing seat (611) is installed at the other end of the right swing arm (606), one side of the suction nozzle swing seat (611) is installed on the outer wall of the left swing arm (601), one side of the suction nozzle swing seat (611) is installed with a slide rail adjustment seat (612), one side of the slide rail adjustment seat (612) is provided with a T-shaped slide rail (613), one side of the T-shaped slide rail (613) is installed with a suction nozzle seat (614), one side of the suction nozzle seat (614) is installed with a suction sealing nozzle (615), and one end of the suction sealing nozzle (615) is fixedly connected to one side of the air outlet (404).

9. The sealing mechanism for a high-speed binding machine according to claim 1, characterized in that: The paper detection swing arm assembly (5) comprises a paper detection conjugate cam (504), the interior of which is mounted on the outer wall of the cam shaft (9) of the upper sealing machine, the interior of which is mounted a first paper detection cam roller (505) and a second paper detection cam roller (506), one end of which is mounted a paper detection cam swing arm (507), one side of which is fixedly connected to a sealing sensing swing arm (510), one end of which is mounted a sensing block (509), one end of which is provided with a proximity switch (508), the outer wall of which is mounted on the inner wall of the housing (10).

10. The sealing mechanism for a high-speed binding machine according to claim 9, characterized in that: The sealing sensing swing arm (510) is provided with a paper detection arm sleeve (502), the outer wall of the paper detection arm sleeve (502) is installed inside the housing (10), a paper detection swing arm (501) is installed on one side of the outer wall of the paper detection arm sleeve (502), and a paper detection screw (503) is installed at one end of the paper detection swing arm (501).

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