阅读说明：本技术 一种档案线装机 (File thread binding machine ) 是由 李娟� 于 2021-09-30 设计创作，主要内容包括：本发明公开了一种档案线装机,包括机架、对穿机构、打结机构、升降钩线机构、顶线组件、压纸拉线机构和钻孔机构。本发明通过升降钩线机构循环往复地先升起钩住线材再降下使线材形成三个线环的结构,然后对穿机构的对三个线环进行对穿操作,并通过顶线组件辅助完成第一次打结,最后打结机构对线环进行第二次打蝴蝶结,完成线装打结工作,这样不仅实现了能够直接对装订资料进行装订的目的,而且还避免了借助工具进行装订的问题。(The invention discloses an archive thread installing machine which comprises a rack, a threading mechanism, a knotting mechanism, a lifting thread hooking mechanism, a thread ejecting assembly, a paper pressing and thread pulling mechanism and a drilling mechanism. According to the invention, the lifting wire hooking mechanism is used for circularly and reciprocally lifting and hooking the wire, then descending to enable the wire to form a structure of three wire loops, then performing opposite threading operation on the three wire loops by the opposite threading mechanism, finishing first knotting by the aid of the wire ejecting assembly, and finally performing second knotting on the wire loops by the knotting mechanism to finish the knotting work of the thread package, so that the purpose of directly binding the binding data is realized, and the problem of binding by means of a tool is avoided.)

1. A file thread binding machine is characterized by comprising a rack, a counter-threading mechanism, a knotting mechanism, a lifting thread hooking mechanism, a thread ejecting assembly, a paper pressing and thread pulling mechanism and a drilling mechanism;

the paper pressing and wire drawing mechanism is arranged in the middle of the rack and used for pressing and binding data;

the drilling mechanism is arranged at the upper end of the frame and is used for drilling one side of the bound data compressed by the paper pressing and wire pulling mechanism;

the lifting wire hooking mechanism is arranged on the rack, is positioned below the paper pressing and wire pulling mechanism and is used for hooking a binding wire after passing through the hole;

the threading mechanism is arranged on the rack, is positioned below the paper pressing and wire pulling mechanism and is used for threading the binding wire hooked by the lifting wire hooking mechanism;

the knotting mechanism is arranged on the rack, is positioned above the stitching mechanism and is used for knotting the stitching mechanism after stitching the binding thread;

the top line assembly is arranged at the bottom of the rack, is close to the penetrating mechanism and is used for pressing a penetrating point when the penetrating mechanism penetrates the binding line in a penetrating process of the binding line and the binding line is tensioned.

2. The machine of claim 1, wherein the pressing and pulling mechanism comprises a first connecting rod, a guide post, an electromagnetic box, a push rod, a first lifting motor, a motor mounting seat, a first rack, a pressing plate, a first pull rod, a second connecting rod, a wire clamp, a second pull rod, a sliding block, a first gear, a first sliding rod and a connecting piece, wherein the guide post is mounted at each end of the first connecting rod, the top of the guide post is connected with the first connecting rod, the bottom of the guide post is connected with each end of the pressing plate, a first rack is fixed at the middle of the first connecting rod, one end of the motor mounting seat is fixed with the frame, a first lifting motor is mounted on the motor mounting seat, a first gear is arranged on a rotating shaft of the first lifting motor, the first gear is engaged with the first rack, and the first lifting motor transmits power to the first gear and the first rack, drive the head rod and reciprocate, one side of nipper is provided with the electromagnetism box, be provided with the push rod in the electromagnetism box, the one end that the push rod is located the electromagnetism box is provided with the connecting piece, the one end of second pull rod is connected perpendicularly to the one end of connecting piece, the other end and the middle part of first pull rod of second pull rod are connected, the left and right position of first pull rod is provided with first slide bar respectively, first slide bar slides on setting up the sliding block on the nipper, be provided with four second connecting rods on the first pull rod, the one end of second connecting rod is provided with the fastener for taut initial binding line draws and send to lifting hook line mechanism.

3. The file line installing machine according to claim 1 or 2, wherein the drilling mechanism comprises a fixed seat, a speed reduction motor, a first fixed plate, a second fixed plate, a rotating shaft, a drill, a drilling motor, a second rack, a second gear and a guide sleeve, the first fixed plate is mounted on the second fixed plate, the second fixed plate is fixed on the machine frame, the speed reduction motor is fixed on one side of the first fixed plate and used for lifting the drilling mechanism, the rotating shaft of the speed reduction motor penetrates through the first fixed plate and is connected with the second gear, the second gear is meshed with the second rack fixed on the fixed seat, the guide sleeve is arranged on two ends of the fixed seat, one end of the guide sleeve is connected with a connecting column fixed on the machine frame in a sliding fit manner, three drilling motors are arranged on one side of the fixed seat, and the drill is arranged on the rotating shaft of each drilling motor, and the second fixing plate is provided with a through hole for the up-and-down movement of the drilling motor.

4. The file thread loading machine according to claim 3, wherein the lifting thread hooking mechanism comprises a thread hooking motor, a hook needle, a needle seat, a first guide rail, a sliding block, a thread hooking gear, a thread hooking rack and a motor mounting seat, the sliding block is slidably arranged on the first guide rail, the needle seat is mounted at one end of the sliding block, the thread hooking rack is mounted at one side of the sliding block, the thread hooking motor is mounted on the machine frame through the motor mounting seat, the thread hooking gear is mounted on a rotating shaft of the thread hooking motor, the thread hooking gear is meshed with the thread hooking rack, and the hook needle comprises three left, middle and right positions which are respectively arranged on the end face of the needle seat.

5. The file line installation machine according to claim 1, wherein the through mechanism comprises a through fixing component, a left through component, a right through component, a through power component and a through positioning component, the left through component and the right through component are respectively arranged at the left end and the right end of the through fixing component and are driven to move left and right by the through power component fixed at one side of the through fixing component, and the through positioning component is mounted on the through fixing component and is used for positioning the left through component and the right through component.

6. The file line installation machine according to claim 5, wherein the pair-through fixing component comprises a machine table plate, a first abdicating groove and a second abdicating groove, the left-side through component and the right-side through component are respectively arranged at the left end and the right end of the machine table plate, and are driven by the pair-through power component to respectively move left and right in the first abdicating groove and the second abdicating groove.

7. The file line installation machine according to claim 6, wherein the left-side penetrating component comprises a first electric push rod, a first fixed block, a first connecting block, a first moving block, a first fixed member, a first line-pulling hook, a first V-shaped line-pushing piece and a first clamping jaw, the first fixed block is fixed at one end of the first moving block, a telescopic shaft of the first electric push rod penetrates through the first fixed block and then is connected with the first connecting block, the first V-shaped line-pushing piece and the first clamping jaw are arranged at the other end of the first connecting block, the first V-shaped line-pushing piece and the first clamping jaw push the first connecting block to move through the first electric push rod, the first fixed member is fixed on the machine platen, the first line-pulling hook is rotatably arranged between the first fixed member and the machine platen, one end of the first line-pulling hook is connected with the first fixed member through a first tension spring, the first moving block is provided with a first sliding column, and the first wire poking hook is poked to rotate by the first sliding column when moving along with the first moving block.

8. The file line installation machine according to claim 7, wherein the right-through component comprises a second electric push rod, a second fixed block, a second connecting block, a second moving block, a second fixed block, a second line-pulling hook, a second V-shaped line-pushing piece and a second clamping jaw, one end of the second moving block is fixed with the second fixed block, a telescopic shaft of the second electric push rod penetrates through the second fixed block and then is connected with the second connecting block, the other end of the second connecting block is provided with the second V-shaped line-pushing piece and the second clamping jaw, the second V-shaped line-pushing piece and the second clamping jaw push the second connecting block by the second electric push rod to move, the second fixed block is fixed on the machine platen, the second line-pulling hook is rotatably arranged between the second fixed block and the machine platen, one end of the second line-pulling hook is connected with the second moving block by a tension spring, the second moving block is provided with a sliding column, and the second wire poking hook is poked by the sliding column to rotate when moving along with the second moving block.

9. The file thread binding machine according to claim 8, wherein an open loop piece is provided on one side of the second moving block, and an open loop auxiliary hook is provided on the open loop piece for opening the binding thread pulled back by the lifting thread hooking mechanism.

10. The file line installation machine according to claim 9, wherein the opposite-penetrating power assembly comprises a first forward and reverse lead screw, a first lead screw nut mounting seat, a first supporting seat, a second lead screw nut mounting seat, a second supporting seat, a first stepping motor, a first synchronous belt and a first synchronous wheel, one end of the first forward and reverse lead screw is connected with the first lead screw nut, the first lead screw nut mounting seat and the first supporting seat in sequence, the first lead screw nut mounting seat is of an "L" type structure and is connected with the first moving block after passing through the first abdicating groove, the other end of the first forward and reverse lead screw is connected with the second lead screw nut, the second lead screw nut mounting seat and the second supporting seat in sequence, the second lead screw nut mounting seat is of an "L" type structure and is connected with the second moving block after passing through the second abdicating groove, one end of the first forward and reverse screw rod and a rotating shaft of the first stepping motor are respectively provided with a first synchronizing wheel, and the two first synchronizing wheels are connected through a first synchronizing belt.

11. The file line installation machine of claim 10, wherein the pair-passing positioning assembly comprises a first limit sensor, a second limit sensor, a limit device sliding groove, a support column and a second guide rail, one end of the machine platen, which is positioned at the left counter-penetrating mechanism, is provided with a stopper sliding groove, the first limit sensor and the second limit sensor are arranged on the stopper sliding groove in a sliding manner, the first limit sensor is arranged in the middle of the machine bedplate, the second limit sensor is arranged on one side of the outer end of the first abdicating groove, the first limit sensor and the second limit sensor are used for detecting the moving position of the first moving block, the spreading column is arranged in the middle of the machine bedplate, the second guide rail is used for opening the open-loop auxiliary hook and the open-loop piece and opening the binding wire ring pulled down by the lifting wire hooking mechanism, and the second guide rail is arranged on one side of the machine bedplate and used for sliding the first moving block and the second moving block 105.

12. The file line installation machine according to claim 11, wherein the top line assembly comprises a top line motor, a fixing fastener, a top line motor seat, a top line rack, a third limit sensor, a fourth limit sensor, a top line slider, an induction sheet, a top line plate and a top line gear, the fixing fastener is fixed with the machine platen, the top line plate is slidably connected with the fixing fastener through the top line slider, the top line motor is connected with the fixing fastener through the top line motor seat, the top line rack is arranged on the back surface of the top line plate, the top line gear is arranged on an output shaft of the top line motor, the top line gear is meshed with the top line rack to drive the top line plate to move up and down, the top line installation machine is used for pressing a cross point when tightening a binding line in a binding line cross process of the binding mechanism, the upper end and the lower end of one side of the top line plate close to the fixing fastener are respectively provided with the induction sheets, the upper end and the lower end of the fixed clamping piece are respectively provided with a third limiting sensor and a fourth limiting sensor, and the third limiting sensor and the fourth limiting sensor are matched with the induction piece to limit the up-and-down moving distance of the top line board.

13. The file thread binding machine according to claim 11, wherein the knotting mechanism comprises a left knotting assembly, a right knotting assembly, a knotting power assembly and an auxiliary thread pulling assembly, the left knotting assembly and the right knotting assembly are respectively arranged on one side of the left end and the right end of the machine table plate, the knotting power assembly fixed on one side of the machine table plate drives the left end and the right end to move, and the auxiliary thread pulling assembly is arranged on one side of the machine table plate and is used for assisting in tensioning the binding thread when the left knotting assembly and the right knotting assembly act on the binding thread.

14. The file thread binding machine according to claim 11, wherein the left knotting assembly comprises a first movable seat, a first rotating electrical machine, a first knotting block and a first knotting crochet hook, one end of the first movable seat is connected with the knotting power assembly, the other end of the first movable seat is provided with the first rotating electrical machine, a rotating shaft of the first rotating electrical machine penetrates through the first movable seat and then is connected with the first knotting block, and the first knotting crochet hook is arranged on the first knotting block.

15. The file thread binding machine according to claim 11, wherein the right knotting assembly comprises a second movable seat, a second rotating electrical machine, a second knotting block and a second knotting crochet hook, one end of the second movable seat is connected with the knotting power assembly, the other end of the second movable seat is provided with the second rotating electrical machine, a rotating shaft of the second rotating electrical machine penetrates through the second movable seat and then is connected with the second knotting block, and the second knotting crochet hook is arranged on the second knotting block.

16. The file line installation machine according to claim 11, wherein the knotting power assembly comprises a second forward and reverse screw rod, a second screw nut mounting seat, a third screw nut mounting seat, a second stepping motor, a second synchronous belt, a second synchronous wheel, a first slide rail and a second slide rail, one end of the second forward and reverse screw rod is sequentially connected with the second screw nut and the second screw nut mounting seat, the second screw nut mounting seat is connected with the first movable seat, the other end of the second forward and reverse screw rod is sequentially connected with the third screw nut and the third screw nut mounting seat, the third screw nut mounting seat is connected with the second movable seat, one end of the second forward and reverse screw rod and a rotating shaft of the second stepping motor are both provided with the second synchronous wheel, and the two second synchronous wheels are connected through the second synchronous belt, the machine table plate is provided with a first sliding rail and a second sliding rail, the first movable seat is arranged on the first sliding rail to slide, and the second movable seat is arranged on the second sliding rail to slide.

17. The file line installation machine according to claim 11, wherein the auxiliary line drawing assembly comprises a guide plate, a first line drawing post, a first square rod, a guide groove, a first square rod seat, a second forward and reverse screw rod, a guide post, a first square rod seat, a second square rod, a connecting plate, a first steel wire, a second line drawing post, a second square rod seat and a spring, the guide plate is connected with the machine platen through the connecting plate, the first square rod seat and the second square rod seat are respectively arranged on the first movable seat and the second movable seat, the first square rod and the second square rod seat are respectively and oppositely arranged with a first square rod and a second square rod, the first line drawing post and the second line drawing post are respectively and vertically arranged at the opposite ends of the first square rod and the second square rod, the first steel wire is arranged between one end of the first square rod seat and the second square rod seat, the second steel wire is arranged between one end of the second square rod and the first square rod seat, the guide plate is provided with a first square rod and a second square rod which are respectively positioned on the guide plate, guide grooves shaped like a Chinese character 'ji' are respectively formed in the positions of the first square rod and the second square rod, guide columns are respectively arranged on the first square rod seat and the second square rod seat, the guide columns are arranged in the guide grooves, and springs are respectively arranged at the outer ends of the first square rod and the second square rod.

Technical Field

The invention relates to the technical field of thread binding machines, in particular to a file thread binding machine.

Background

A thread binding machine is a machine that fixes paper, plastic, leather, and the like with staples, hot melt adhesives, and the like. The line binding machine is generally available in the market as a hot-melt type line binding machine, a voucher line binding machine, a financial line binding machine, a punching line binding machine, an accounting voucher line binding machine, a comb type rubber ring line binding machine, an iron ring line binding machine, a line binding machine and the like according to the adopted binding mode.

The first manual binding method is to use a thread awl to prick out small holes, then hook the binding threads one by using a crochet hook, and finally bind by knotting manually. The threading needs to be operated manually in a large number in the binding process, the knotting is performed manually, the operation is inconvenient, a large amount of labor cost is needed, and great inconvenience is brought to production.

Disclosure of Invention

In view of the above, the present invention is directed to a file line installation machine.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

the embodiment of the invention provides a file thread installing machine, which comprises a rack, a threading mechanism, a knotting mechanism, a lifting thread hooking mechanism, a top thread assembly, a paper pressing and thread pulling mechanism and a drilling mechanism, wherein the threading mechanism is arranged on the rack;

the paper pressing and wire drawing mechanism is arranged in the middle of the rack and used for pressing and binding data;

the drilling mechanism is arranged at the upper end of the frame and is used for drilling one side of the bound data compressed by the paper pressing and wire pulling mechanism;

the lifting wire hooking mechanism is arranged on the rack, is positioned below the paper pressing and wire pulling mechanism and is used for hooking a binding wire after passing through the hole;

the threading mechanism is arranged on the rack, is positioned below the paper pressing and wire pulling mechanism and is used for threading the binding wire hooked by the lifting wire hooking mechanism;

the knotting mechanism is arranged on the rack, is positioned above the stitching mechanism and is used for knotting the stitching mechanism after stitching the binding thread;

the top line assembly is arranged at the bottom of the rack, is close to the penetrating mechanism and is used for pressing a penetrating point when the penetrating mechanism penetrates the binding line in a penetrating process of the binding line and the binding line is tensioned.

Preferably, the paper pressing and wire pulling mechanism comprises a first connecting rod, a guide post, an electromagnetic box, a push rod, a first lifting motor, a motor mounting seat, a first rack, a paper pressing plate, a first pull rod, a second connecting rod, a wire pulling clamp, a second pull rod, a sliding block, a first gear, a first sliding rod and a connecting piece, wherein the two ends of the first connecting rod are respectively provided with the guide post, the top of the guide post is connected with the first connecting rod, the bottom of the guide post is connected with the two ends of the paper pressing plate, the middle part of the first connecting rod is fixedly provided with the first rack, one end of the motor mounting seat is fixed with the rack, the motor mounting seat is provided with the first lifting motor, the rotating shaft of the first lifting motor is provided with the first gear, the first gear is meshed with the first rack, the first lifting motor transmits power to the first gear and the first rack to drive the first connecting rod to move up and down, one side of nipper is provided with the electromagnetism box, be provided with the push rod in the electromagnetism box, the one end that the push rod is located the electromagnetism box is provided with the connecting piece, the one end of second pull rod is connected perpendicularly to the one end of connecting piece, the other end of second pull rod is connected with the middle part of first pull rod, the left and right position of first pull rod is provided with first slide bar respectively, first slide bar slides on setting up the sliding block on the nipper, be provided with four second connecting rods on the first pull rod, the one end of second connecting rod is provided with the fastener for taut initial binding line is drawn and is sent to lift hook line mechanism.

Preferably, the drilling mechanism comprises a fixed seat, a speed reducing motor, a first fixed plate, a second fixed plate, a rotating shaft, a drill, a drilling motor, a second rack, a second gear and a guide sleeve, the first fixed plate is mounted on the second fixed plate, the second fixed plate is fixed on the frame, the speed reducing motor is fixed on one side of the first fixed plate and used for lifting the drilling mechanism, the rotating shaft of the speed reducing motor penetrates through the first fixed plate and is connected with the second gear, the second gear is meshed with the second rack fixed on the fixed seat, the guide sleeve is arranged at two ends of the fixed seat, one end of the guide sleeve is connected with a connecting column fixed on the frame in a sliding fit manner, three drilling motors are arranged on one side of the fixed seat, the rotating shaft of each drilling motor is provided with a drill, the second fixed plate is provided with a through hole, used for the up-and-down movement of the drilling motor.

Preferably, the lifting thread hooking mechanism comprises a thread hooking motor, a hook needle seat, a first guide rail, a sliding block, a thread hooking gear, a thread hooking rack and a motor mounting seat, wherein the sliding block is arranged on the first guide rail in a sliding mode, the hook needle seat is arranged at one end of the sliding block, the thread hooking rack is arranged on one side of the sliding block, the thread hooking motor is arranged on the rack through the motor mounting seat, the thread hooking gear is arranged on a rotating shaft of the thread hooking motor, the thread hooking gear is meshed with the thread hooking rack, and the hook needle comprises three left positions, a middle position and a right position which are respectively arranged on the end face of the hook needle seat.

Preferably, the penetrating mechanism comprises a penetrating fixing component, a left penetrating component, a right penetrating component, a penetrating power component and a penetrating positioning component, the left penetrating component and the right penetrating component are respectively arranged at the left end and the right end of the penetrating fixing component and are driven to move left and right by the penetrating power component fixed on one side of the penetrating fixing component, and the penetrating positioning component is arranged on the penetrating fixing component and is used for positioning the left penetrating component and the right penetrating component.

Preferably, the opposite-penetrating fixing assembly comprises a machine bedplate, a first avoiding groove and a second avoiding groove, the left-penetrating assembly and the right-penetrating assembly are respectively arranged at the left end and the right end of the machine bedplate, and are respectively driven by the opposite-penetrating power assembly to move left and right in the first avoiding groove and the second avoiding groove.

Preferably, the left penetrating component comprises a first electric push rod, a first fixed block, a first connecting block, a first moving block, a first fixed part, a first wire pulling hook, a first V-shaped wire pushing sheet and a first clamping jaw, one end of the first moving block is fixed with a first fixed block, a telescopic shaft of a first electric push rod penetrates through the first fixed block and then is connected with a first connecting block, the other end of the first connecting block is provided with a first V-shaped wire pushing sheet and a first clamping jaw, the first V-shaped wire pushing sheet and the first clamping jaw push the first connecting block to act by a first electric push rod, the first fixing piece is fixed on the machine bedplate, a first wire poking hook is rotatably arranged between the first fixing piece and the machine bedplate, one end of the first wire shifting hook is connected with the first fixing part through a first tension spring, a first sliding column is arranged on the first moving block, and the first wire shifting hook is shifted to rotate by the first sliding column when moving along with the first moving block.

Preferably, the right penetrating component comprises a second electric push rod, a second fixed block, a second connecting block, a second moving block, a second fixed part, a second wire pulling hook, a second V-shaped wire pushing sheet and a second clamping jaw, one end of the second moving block is fixed with a second fixed block, a telescopic shaft of a second electric push rod passes through the second fixed block and then is connected with a second connecting block, the other end of the second connecting block is provided with a second V-shaped wire pushing sheet and a second clamping jaw, the second V-shaped wire pushing sheet and the second clamping jaw push the second connecting block to act by a second electric push rod, the second fixing piece is fixed on the machine bedplate, a second wire poking hook is rotatably arranged between the second fixing piece and the machine bedplate, one end of the second wire shifting hook is connected with the second fixing part through a tension spring, a sliding column is arranged on the second moving block, and the second wire shifting hook is shifted to rotate by the sliding column when moving along with the second moving block.

Preferably, an open-loop piece is arranged on one side of the second moving block, and an open-loop auxiliary hook is arranged on the open-loop piece and used for opening a binding line pulled back by the lifting line hooking mechanism.

Preferably, the opposite penetrating power assembly comprises a first forward and reverse lead screw, a first lead screw nut mounting seat, a first supporting seat, a second lead screw nut mounting seat, a second supporting seat, a first stepping motor, a first synchronous belt and a first synchronous wheel, one end of the first forward and reverse lead screw is sequentially connected with the first lead screw nut, the first lead screw nut mounting seat and the first supporting seat, the lead screw nut mounting seat is of an L-shaped structure and is connected with a first moving block after penetrating through a first abdicating groove, the other end of the first forward and reverse lead screw is sequentially connected with the second lead screw nut, the second lead screw nut mounting seat and the second supporting seat, the second lead screw nut mounting seat is of an L-shaped structure and is connected with a second moving block after penetrating through a second abdicating groove, one end of the first forward and reverse lead screw and a rotating shaft of the first stepping motor are respectively provided with a first synchronous wheel, the two first synchronizing wheels are connected through a first synchronizing belt.

Preferably, the pair-penetrating positioning assembly comprises a first limit sensor, a second limit sensor, a limit device sliding groove, a spreading column and a second guide rail, one end of the machine platen, which is positioned at the left counter-penetrating mechanism, is provided with a stopper sliding groove, the first limit sensor and the second limit sensor are arranged on the stopper sliding groove in a sliding manner, the first limit sensor is arranged in the middle of the machine bedplate, the second limit sensor is arranged on one side of the outer end of the first abdicating groove, the first limit sensor and the second limit sensor are used for detecting the moving position of the first moving block, the spreading column is arranged in the middle of the machine bedplate, the second guide rail is used for opening the open-loop auxiliary hook and the open-loop piece and opening the binding wire ring pulled down by the lifting wire hooking mechanism, and the second guide rail is arranged on one side of the machine bedplate and used for sliding the first moving block and the second moving block.

Preferably, the top line assembly comprises a top line motor, a fixing clamp, a top line motor base, a top line rack, a third limit sensor, a fourth limit sensor, a top line slider, an induction piece, a top line plate and a top line gear, the fixing clamp is fixed with the machine table plate, the top line plate is slidably connected with the fixing clamp through the top line slider, the top line motor is connected with the fixing clamp through the top line motor base, the back of the top line plate is provided with the top line rack, an output shaft of the top line motor is provided with the top line gear, the top line gear is meshed with the top line rack to drive the top line plate to move up and down, the top line assembly is used for pressing a penetrating point when a binding line is tensioned by a binding mechanism in the process of penetrating the binding line, the upper end and the lower end of one side of the top line plate close to the fixing clamp are respectively provided with the induction pieces, the upper end and the lower end of the fixing clamp are respectively provided with the third limit sensor and the fourth limit sensor, the third limiting sensor and the fourth limiting sensor are matched with the induction sheet to limit the up-and-down moving distance of the ceiling plate.

Preferably, the knotting mechanism comprises a left knotting assembly, a right knotting assembly, a knotting power assembly and an auxiliary stay wire assembly, the left knotting assembly and the right knotting assembly are respectively arranged on one side of the left end and the right end of the machine bedplate and are driven to move left and right through the knotting power assembly fixed on one side of the machine bedplate, and the auxiliary stay wire assembly is arranged on one side of the machine bedplate and is used for assisting in tensioning the binding wire when the left knotting assembly and the right knotting assembly act on the binding wire.

Preferably, the left knotting assembly comprises a first movable seat, a first rotating motor, a first knotting block and a first knotting crochet needle, one end of the first movable seat is connected with the knotting power assembly, the other end of the first movable seat is provided with the first rotating motor, a rotating shaft of the first rotating motor penetrates through the first movable seat and then is connected with the first knotting block, and the first knotting crochet needle is arranged on the first knotting block.

Preferably, the right knotting assembly comprises a second movable seat, a second rotating motor, a second knotting block and a second knotting crochet hook, one end of the second movable seat is connected with the knotting power assembly, the second rotating motor is arranged at the other end of the second movable seat, a rotating shaft of the second rotating motor penetrates through the second movable seat and then is connected with the second knotting block, and the second knotting crochet hook is arranged on the second knotting block.

Preferably, the knotting power assembly comprises a second forward and reverse screw rod, a second screw rod nut mounting seat, a third screw rod nut mounting seat, a second stepping motor, a second synchronous belt, a second synchronous wheel, a first slide rail and a second slide rail, one end of the second forward and reverse screw rod is sequentially connected with the second screw rod nut and the second screw rod nut mounting seat, the second screw rod nut mounting seat is connected with the first movable seat, the other end of the second forward and reverse screw rod is sequentially connected with the third screw rod nut and the third screw rod nut mounting seat, the third screw rod nut mounting seat is connected with the second movable seat, one end of the second forward and reverse screw rod and a rotating shaft of the second stepping motor are both provided with second synchronous wheels, the two second synchronous wheels are connected through the second synchronous belt, the machine platen is provided with the first slide rail and the second slide rail, the first movable seat is arranged on the first slide rail to slide, and the second movable seat is arranged on the second slide rail to slide.

Preferably, the auxiliary pull wire assembly comprises a guide plate, a first pull wire column, a first square rod, a guide groove, a first square rod seat, a second forward and reverse screw rod, a guide column, a first square rod seat, a second square rod, a connecting plate, a first steel wire, a second pull wire column, a second square rod seat and a spring, wherein the guide plate is connected with the machine bedplate through the connecting plate, the first square rod seat and the second square rod seat are respectively arranged on the first movable seat and the second movable seat, the first square rod and the second square rod seat are respectively and oppositely arranged on the first square rod seat and the second square rod seat, the first pull wire column and the second pull wire column are respectively and vertically arranged at the opposite ends of the first square rod and the second square rod, the first steel wire is arranged between one end of the first square rod and the second square rod seat, and the second steel wire is arranged between one end of the second square rod and the first square rod seat, the guide plate is provided with a first square rod and a second square rod which are respectively positioned on the guide plate, guide grooves shaped like a Chinese character 'ji' are respectively formed in the positions of the first square rod and the second square rod, guide columns are respectively arranged on the first square rod seat and the second square rod seat, the guide columns are arranged in the guide grooves, and springs are respectively arranged at the outer ends of the first square rod and the second square rod.

Compared with the prior art, the lifting wire hooking mechanism firstly raises and hooks the wire rod in a circulating and reciprocating manner and then lowers the wire rod to form a structure of three wire rings, then the three wire rings of the threading mechanism are subjected to threading operation, the top wire assembly assists in finishing the first knotting, and finally the knotting mechanism performs the second knotting of bowknot on the wire rings to finish the knotting work of the thread package, so that the purpose of directly binding the binding data is achieved, and the problem of binding by means of tools is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a file line installation machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a paper pressing and wire pulling mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a drilling mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a lifting hook mechanism according to an embodiment of the present invention;

FIG. 5 is a first schematic structural diagram of a piercing mechanism according to an embodiment of the present invention;

FIG. 6 is a second schematic structural view of a piercing mechanism provided in accordance with an embodiment of the present invention;

FIG. 7 is a schematic diagram of a left-fit assembly according to an embodiment of the present invention;

FIG. 8 is a first schematic structural diagram of a right-side through assembly according to an embodiment of the present invention;

FIG. 9 is a second schematic structural view of a ceiling line assembly according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a ceiling line assembly according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of a knotting mechanism in accordance with an embodiment of the present invention;

FIG. 12 is a schematic structural view of a knotting mechanism in accordance with an embodiment of the present invention;

FIG. 13 is a schematic structural view of a knotting mechanism in accordance with an embodiment of the present invention;

fig. 14 is a schematic structural view of a knotting mechanism according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the terms describing the positional relationships in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, article, or apparatus that comprises the element.

As shown in fig. 1, an embodiment of the present invention provides an archive thread binding machine, which includes a rack 7, a threading mechanism 1, a knotting mechanism 2, a lifting thread hooking mechanism 3, a thread ejecting assembly 4, a paper pressing and thread pulling mechanism 5, and a drilling mechanism 6;

the paper pressing and wire drawing mechanism 5 is arranged in the middle of the rack 7 and used for pressing and binding data;

the drilling mechanism 6 is arranged at the upper end of the frame 7 and is used for drilling one side of the binding data pressed by the paper pressing and wire pulling mechanism 5;

the lifting wire hooking mechanism 3 is arranged on the frame 7, is positioned below the paper pressing wire pulling mechanism 5 and is used for hooking binding wires after passing through the holes;

the threading mechanism 1 is arranged on the frame 7, is positioned below the paper pressing and wire pulling mechanism 5 and is used for threading the binding wire hooked by the lifting wire hooking mechanism 3;

the knotting mechanism 2 is arranged on the rack 7, is positioned above the threading mechanism 1, and is used for knotting the binding thread after the threading mechanism 1 threads the binding thread;

the top line assembly 4 is installed at the bottom of the rack 7, is arranged close to the penetrating mechanism 1, and is used for pressing a penetrating point when the penetrating mechanism 1 penetrates a binding line in a penetrating process of the binding line and tensions the binding line.

As shown in fig. 2, the paper pressing and pulling mechanism 5 includes a first connecting rod 501, a guide post 502, an electromagnetic box 503, a push rod 504, a first lifting motor 505, a motor mounting seat 506, a first rack 507, a paper pressing plate 508, a first pull rod 509, a second connecting rod 510, a wire clamp 511, a second pull rod 512, a sliding block 513, a first gear 514, a first sliding rod 515, and a connecting member 516, wherein the two ends of the first connecting rod 501 are respectively provided with the guide post 502, the top of the guide post is connected with the first connecting rod 501, the bottom of the guide post 502 is connected with the two ends of the paper pressing plate 508, the middle of the first connecting rod 501 is fixed with the first rack 507, one end of the motor mounting seat 506 is fixed with the frame 7, the motor mounting seat 506 is provided with the first lifting motor 505, a rotating shaft of the first lifting motor 505 is provided with the first gear 514, the first gear 514 is engaged with the first rack 507, by first elevator motor 505 with power transmission to first gear 514 and first rack 507 on, drive first connecting rod 501 and reciprocate, one side of nipper 508 is provided with electromagnetism box 503, be provided with push rod 504 in the electromagnetism box, the one end that push rod 504 is located the electromagnetism box is provided with connecting piece 516, the one end of second pull rod 512 is connected perpendicularly to the one end of connecting piece 516, the other end and the middle part of first pull rod 509 of second pull rod 512 are connected, the left and right position of first pull rod 509 is provided with first slide bar 515 respectively, first slide bar 515 slides on setting up the sliding block 513 on nipper 508, be provided with four second connecting rods 510 on the first pull rod 509, the one end of second connecting rod 510 is provided with fastener 511 for taut initial binding line.

In summary, the first gear 514 is driven by the first lifting motor 505, and the first gear 514 is meshed with the first rack 507 to drive the first connecting rod 501 and the paper pressing plate 508 to move downwards, so as to press and fix the file on the rack.

One side of nipper 508 is provided with electromagnetism box 503, be provided with push rod 504 in the electromagnetism box, the one end that push rod 504 is located the electromagnetism box is provided with connecting piece 516, the one end of second pull rod 512 is connected perpendicularly to the one end of connecting piece 516, the other end of second pull rod 512 is connected with first pull rod 509's middle part, the left and right position of first pull rod 509 is provided with first slide bar 515 respectively, first slide bar 515 slides on setting up the sliding block 513 on nipper 508, be provided with four second connecting rods 510 on first pull rod 509, the one end of second connecting rod 510 is provided with fastener 511, with initial position's binding line centre gripping in fastener 511, the lifting hook line mechanism 3 of being convenient for colludes.

As shown in fig. 3, the drilling mechanism 6 includes a fixing base 601, a speed reducing motor 602, a first fixing plate 604, a second fixing plate 605, a rotating shaft 606, a drill 607, a drilling motor 608, a second rack 609, a second gear 610, and a guide sleeve 611, the first fixing plate 604 is mounted on the second fixing plate 605, the second fixing plate 605 is fixed on the frame 7, the speed reducing motor 602 is fixed on one side of the first fixing plate for lifting the drilling mechanism 6, the rotating shaft of the speed reducing motor 602 passes through the first fixing plate and is connected with the second gear 610, the second gear 610 is engaged with the second rack 609 fixed on the fixing base 601, the guide sleeve 611 is arranged on both ends of the fixing base 601, one end of the guide sleeve 611 is connected with the connecting column 71 fixed on the frame 7 in a sliding fit manner, three drilling motors 608 are arranged on one side of the fixing base, the rotating shaft 606 of each drilling motor 608 is provided with the drill 607, the second fixing plate 605 is provided with a through hole 603 for the up and down movement of the drilling motor 608.

As shown in fig. 4, the lifting thread hooking mechanism 3 includes a thread hooking motor 303, a needle hook 307, a needle hook base 306, a first guide rail 302, a slider 301, a thread hooking gear 305, a thread hooking rack 304 and a motor mounting base 308, the slider 301 is slidably disposed on the first guide rail 302, the needle hook base 306 is mounted at one end of the slider 301, the thread hooking rack 304 is mounted at one side of the slider 301, the thread hooking motor 303 is mounted on the frame 7 through the motor mounting base 308, the thread hooking gear 305 is mounted on a rotating shaft thereof, the thread hooking gear 305 is engaged with the thread hooking rack 304, and the needle hook 307 includes three left, middle and right positions respectively disposed on an end surface of the needle hook base 306.

As shown in fig. 5-8, to wearing mechanism 1 includes to wearing fixed subassembly, the subassembly is worn on a left side, the subassembly is worn on the right side, to wearing power component and to wearing locating component, the subassembly is worn on a left side and the subassembly is worn on the right side respectively to wearing fixed subassembly, and controls the removal through being fixed in to wearing power component drive to wearing fixed subassembly one side, to wearing locating component installs on wearing fixed subassembly for wear subassembly and right side and wear the subassembly location for a left side.

As shown in fig. 5 to 8, the penetrating fixing component includes a machine platen 101, a first yielding groove 118 and a second yielding groove 119, the left penetrating component and the right penetrating component are respectively disposed at the left end and the right end of the machine platen 101, and the penetrating power component drives the left and the right movement in the first yielding groove 118 and the second yielding groove 119 respectively.

As shown in fig. 5 to 8, the left-hand penetrating component includes a first electric push rod 110, a first fixed block 111, a first connecting block 112, a first moving block 113, a first fixed member 114, a first wire-pulling hook 115, a first V-shaped wire-pushing piece 116, and a first clamping jaw 117, one end of the first moving block 113 fixes the first fixed block 111, a telescopic shaft of the first electric push rod 110 passes through the first fixed block 111 and then is connected to the first connecting block 112, the other end of the first connecting block 112 is provided with the first V-shaped wire-pushing piece 116 and the first clamping jaw 117, the first V-shaped wire-pushing piece 116 and the first clamping jaw 117 are driven by the first electric push rod 110 to move the first connecting block 112, the first fixed member 114 is fixed to the machine platen 101, the first wire-pulling hook 115 is rotatably provided between the first fixed member 114 and the machine platen 101, one end of the first wire-pulling hook 115 is connected to the first fixed member 114 through a first tension spring 136, the first moving block 113 is provided with a first sliding column 137, and the first wire pulling hook 115 is pulled by the first sliding column 137 to rotate when moving along with the first moving block 113.

As shown in fig. 5 to 8, the right-hand penetrating component includes a second electric push rod 102, a second fixed block 103, a second connecting block 104, a second moving block 105, a second fixed member 106, a second wire pulling hook 107, a second "V" -shaped wire pushing piece 108, and a second clamping jaw 109, one end of the second moving block 105 fixes the second fixed block 103, an expansion shaft of the second electric push rod 102 passes through the second fixed block 103 and then is connected to the second connecting block 104, the other end of the second connecting block 104 is provided with the second "V" -shaped wire pushing piece 108 and the second clamping jaw 109, the second electric push rod 102 pushes the second connecting block 104 to operate the second V "-shaped wire pushing piece 108 and the second clamping jaw 109, the second fixed member 106 is fixed to the machine platform 101, the second wire pulling hook 107 is rotatably provided between the second fixed member 106 and the machine platform 101, one end of the second wire pulling hook 107 is connected to the second fixed member by a tension spring 136, a sliding column 137 is arranged on the second moving block 105, and the second wire pulling hook 107 is pulled by the sliding column 137 to rotate when moving along with the second moving block 105.

As shown in fig. 5 to 8, an open-loop piece 130 is disposed at one side of the second moving block 105, and an open-loop auxiliary hook 135 is disposed on the open-loop piece 130, and is used for opening a stitching thread pulled back by the lifting thread hooking mechanism 3.

As shown in fig. 5 to 8, the opposite-penetrating power assembly includes a first forward/reverse lead screw 120, a first lead screw nut 121, a first lead screw nut mounting seat 122, a first supporting seat 123, a second lead screw nut 124, a second lead screw nut mounting seat 125, a second supporting seat 126, a first stepping motor 127, a first synchronous belt 128, and a first synchronous wheel 129, one end of the first forward/reverse lead screw 120 is sequentially connected to the first lead screw nut 121, the first lead screw nut mounting seat 122, and the first supporting seat 123, the first lead screw nut mounting seat 122 is an "L" type structure, and is connected to the first moving block 113 after passing through the first abdicating groove 118, the other end of the first forward/reverse lead screw 120 is sequentially connected to the second lead screw nut 124, the second lead screw nut mounting seat 125, and the second supporting seat 126, the second lead screw nut mounting seat 125 is an "L" type structure, and is connected to the second moving block 105 after passing through the second abdicating groove 119, one end of the first forward/reverse screw rod 120 and a rotating shaft of the first stepping motor 127 are both provided with first synchronizing wheels 129, and the two first synchronizing wheels 129 are connected through a first synchronizing belt 128.

As shown in fig. 5-8, the pair-penetrating positioning assembly includes a first limit sensor 131, a second limit sensor 132, a limit stop chute 133, a spreading column 134 and a second guide rail 135, the machine deck 101 is provided with the limit stop chute 133 at one end of the left pair-penetrating mechanism, the first limit sensor 131 and the second limit sensor 132 are slidably disposed on the limit stop chute 133, the first limit sensor 131 is disposed in the middle of the machine deck 101, the second limit sensor 132 is disposed at one side of the outer end of the first abdicating groove, the first limit sensor 131 and the second limit sensor 132 are used for detecting the moving position of the first moving block 113, the spreading column 134 is mounted in the middle of the machine deck 101 and is used for spreading the open-loop auxiliary hook 135 and the open-loop piece 130 and spreading the binder loop pulled by the lifting hook mechanism 3, one side of the machine deck 101 is provided with the second guide rail 135, the second guide rail 135 is used for sliding the first moving block 113 and the second moving block 105.

As shown in fig. 9-10, the thread-ejecting component 4 includes a thread-ejecting motor 401, a fixing fastener 402, a thread-ejecting motor base 403, a thread-ejecting rack 404, a third limit sensor 405, a fourth limit sensor 406, a thread-ejecting slider 407, an induction piece 408, a thread-ejecting plate 409 and a thread-ejecting gear 410, the fixing fastener 402 is fixed to the machine platen 101, the thread-ejecting plate 409 and the fixing fastener 402 are slidably connected through the thread-ejecting slider 407, the thread-ejecting motor 401 is connected to the fixing fastener 402 through the thread-ejecting motor base 403, the thread-ejecting rack 404 is disposed on the back of the thread-ejecting plate 409, the thread-ejecting gear 410 is disposed on the output shaft of the thread-ejecting motor 401, the thread-ejecting gear 410 is engaged with the thread-ejecting rack 404 to drive the thread plate 409 to move up and down, so that the threading mechanism 1 presses a threading point when a binding thread is tightened, the induction pieces 408 are respectively disposed on the upper and lower ends of the thread-ejecting plate 409 near the fixing fastener 402, the upper end and the lower end of the fixed clamping piece 402 are respectively provided with a third limit sensor 405 and a fourth limit sensor 406, and the third limit sensor 405 and the fourth limit sensor 406 are matched with the induction piece 408 to limit the up-and-down movement distance of the ceiling plate 409.

As shown in fig. 11-14, the knotting mechanism 2 includes a left knotting assembly, a right knotting assembly, a knotting power assembly and an auxiliary string-pulling assembly, the left knotting assembly and the right knotting assembly are respectively disposed at one side of the left and right ends of the machine bedplate 101 and are driven to move left and right by the knotting power assembly fixed at one side of the machine bedplate 101, and the auxiliary string-pulling assembly is disposed at one side of the machine bedplate 101 and is used for assisting in tensioning the binding string when the left knotting assembly and the right knotting assembly act on the binding string.

As shown in fig. 11-14, the left knotting assembly includes a first movable seat 209, a first rotating electrical machine 208, a first knotting block 210, and a first knotting hook 228, one end of the first movable seat 209 is connected to the knotting power assembly, the other end of the first movable seat 209 is provided with the first rotating electrical machine 208, a rotating shaft of the first rotating electrical machine 208 passes through the first movable seat 209 and then is connected to the first knotting block 210, and the first knotting hook 228 is provided on the first knotting block 210.

As shown in fig. 11-14, the right knotting assembly includes a second movable seat 206, a second rotating electrical machine 205, a second looping block 207, and a second knotting crochet hook 227, one end of the second movable seat 206 is connected to the knotting power assembly, the other end of the second movable seat 206 is provided with the second rotating electrical machine 205, a rotating shaft of the second rotating electrical machine 205 passes through the second movable seat 206 and then is connected to the second looping block 207, and the second knotting crochet hook 227 is provided on the second looping block 207.

As shown in fig. 11-14, the knotting power assembly includes a second forward/reverse screw 218, a second screw nut 215, a second screw nut mounting seat 214, a third screw nut 216, a third screw nut mounting seat 217, a second stepping motor 219, a second synchronous belt 213, a second synchronous wheel 212, a first slide rail 221 and a second slide rail 222, one end of the second forward/reverse screw 218 is sequentially connected to the second screw nut 121 and the second screw nut mounting seat 214, the second screw nut mounting seat 214 is connected to the first movable seat 209, the other end of the second forward/reverse screw 218 is sequentially connected to the third screw nut 216 and the third screw nut mounting seat 217, the third screw nut mounting seat 217 is connected to the second movable seat 206, a second synchronous wheel 212 is disposed on each of one end of the second forward/reverse screw 218 and a rotation shaft of the second stepping motor 219, the two second synchronous wheels 212 are connected through a second synchronous belt 213, the machine platen 101 is provided with a first slide rail 221 and a second slide rail 222, the first movable seat 209 is disposed on the first slide rail 221 to slide, and the second movable seat 206 is disposed on the second slide rail 222 to slide.

As shown in fig. 11-14, the auxiliary wire drawing assembly includes a guide plate 201, a first wire drawing column 202, a first square rod 203, a guide groove 204, a first square rod holder 211, a second forward and reverse screw rod 218, a guide column 220, a first square rod holder 221, a second square rod 223, a connecting plate 224, a first steel wire 225, a second steel wire 226, a second wire drawing column 229, a second square rod holder 230, and a spring 231, the guide plate 201 is connected to the bedplate 101 through the connecting plate 224, the first square rod holder 221 and the second square rod holder 230 are respectively disposed on the first movable holder 209 and the second movable holder 206, the first square rod 203 and the second square rod 223 are respectively disposed on the first square rod holder 221 and the second square rod holder 230, the first wire drawing column 202 and the second wire drawing column 230 are respectively disposed vertically on opposite ends of the first square rod 203 and the second square rod 223, the first steel wire 225 is disposed between one end of the first square rod 203 and the second square rod holder 230, a second steel wire 226 is arranged between one end of the second square rod 223 and the first square rod seat 221, guide grooves 204 shaped like a Chinese character 'ji' are respectively arranged at the positions, located on the first square rod 203 and the second square rod 223, on the guide plate 201, respectively, guide columns 220 are respectively arranged on the first square rod seat 221 and the second square rod seat 230, the guide columns 220 are arranged in the guide grooves 204, and springs 231 are respectively arranged at the outer ends of the first square rod 203 and the second square rod 223.

The working principle of the invention is as follows:

as shown in fig. 1-14, a control system is arranged inside the thread binding machine, and respectively controls corresponding motors of the threading mechanism 1, the knotting mechanism 2, the lifting thread hooking mechanism 3, the thread ejecting assembly 4, the paper pressing and thread pulling mechanism 5 and the drilling mechanism 6 to drive each part to move;

first, the first lifting motor 505 of the paper pressing and wire pulling mechanism 5 is driven to clamp and fix the file, and the electromagnetic box 503 is controlled to be electrified, the push rod 504 moves to clamp the binding wire at the initial position in the wire clamp 511, so that the lifting and wire hooking mechanism 3 can hook the binding wire conveniently.

The speed reducing motor 602 of the drilling mechanism 6 is controlled to lift the drilling mechanism 6, and then the drilling motor 608 is driven to operate to drive the three drill bits 607 to drill the edge of the file.

After drilling, the control system drives the wire hooking motor 303 of the lifting wire hooking mechanism 3, the three hooks 307 act, and the binding wire clamped by the wire pulling clamp 511 is pulled downwards to form a single wire loop.

Under the action of the first stepping motor 127, the three wire loops pulled by the crochet needles 307 act on the first electric push rod 110 of the threading mechanism 1 through the first wire pulling hook 115, the first V-shaped wire pushing sheet 116 and the first clamping jaw 117, the left wire loop is pushed through the first V-shaped wire pushing sheet 116, the right wire loop is pushed through the second V-shaped wire pushing sheet 108, the middle wire loop is opened by the first wire pulling hook 115 and the second wire pulling hook 107, the wire loops on the left side and the right side are penetrated through the middle wire loop by the first V-shaped wire pushing sheet 116 and the second V-shaped wire pushing sheet 108, the second V-shaped wire pushing sheet 108 and the wire loops pushed by the first V-shaped wire pushing sheet 116 are respectively clamped by the first clamping jaw 117 and the second clamping jaw 109, and the first stepping motor 127 is driven by the post-control system to pull and return.

In the process of returning, the control system drives the top thread motor 401 of the top thread component 4 to act, and the top thread plate 409 presses the threading point of the binding thread.

After the knot tying is completed, the control system drives the first rotating motor 208 and the second rotating motor 205 to rotate, the left and right wire loops are rotated, the binding wire is tensioned through the first wire pulling column 202 and the second wire pulling column 229, the first knotting crochet hook 228 and the second knotting crochet hook 227 pull the wire loops in opposite directions at the time, and the first wire pulling column 202 and the second wire pulling column 229 slowly loosen the wire loops along with the movement of the first looping block 210 and the second looping block 207, so that the knot tying is completed.

In summary, the lifting wire hooking mechanism is used for circularly and reciprocally lifting and hooking the wire, then descending to enable the wire to form a structure of three wire loops, then performing opposite-threading operation on the three wire loops by the opposite-threading mechanism, finishing first knotting by the aid of the wire ejecting assembly, and finally performing second knotting on the wire loops by the knotting mechanism to finish wire binding knotting work, so that the purpose of directly binding data is achieved, and the problem of binding by means of tools is avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.