阅读说明：本技术 一种三联纸分页装订装置 (Trigeminy paper paging binding means ) 是由 徐丹 于 2019-11-22 设计创作，主要内容包括：本发明涉及装订领域,尤其是一种三联纸分页装订装置,包括机身以及所述机身内设置的操作腔,所述操作腔内可滑动的设置有滑动架,所述滑动架内设置有上下贯通的第一螺纹孔,所述第一螺纹孔内螺纹连接有第一螺纹杆,所述第一螺纹杆顶部末端与所述操作腔顶壁内固定设置的第一电机动力连接,所述滑动架右侧端壁内开口向右设置有用于三联纸放置的放纸槽,本发明提供的一种三联纸分页装订装置,能够将三联纸每一联单独开装订,设备自动化程度高,能够将三联纸粘连处切除,防止在分离时各联间相互影响,同时设备内设置的送纸装置能够将各联分类,最后在装订装置作用下同时将各联装订,十分便利。(The invention relates to the field of binding, in particular to a triple paper paging binding device, which comprises a machine body and an operation cavity arranged in the machine body, wherein a sliding frame is arranged in the operation cavity in a sliding way, a first threaded hole which is communicated up and down is arranged in the sliding frame, a first threaded rod is connected with the first threaded hole in an internal thread manner, the tail end of the top of the first threaded rod is in power connection with a first motor fixedly arranged in the top wall of the operation cavity, and a paper discharge groove used for placing triple paper is arranged rightwards in an opening in the end wall at the right side of the sliding frame. Is very convenient.)

1. The utility model provides a trigeminy paper paging binding means, include the fuselage and the operation chamber that sets up in the fuselage, its characterized in that: a sliding frame is arranged in the operation cavity in a sliding mode, a first threaded hole which is communicated up and down is arranged in the sliding frame, a first threaded rod is connected with the first threaded rod in a threaded mode, the tail end of the top of the first threaded rod is in power connection with a first motor fixedly arranged in the top wall of the operation cavity, a paper placing groove for placing three-linked paper is arranged on the right side of an opening in the end wall on the right side of the sliding frame, an insertion hole which penetrates through the paper placing groove is formed between the upper end wall and the lower end wall of the sliding frame, a paper cutter arranged in the top wall of the operation cavity is inserted into the insertion hole to cut off the connection part of the three-linked paper placed in the paper placing groove, so that the three-linked paper is separated, a paper feeding device is arranged in the top wall of the paper placing groove, and can convey the three-linked paper placed, a groove with a downward opening is arranged in the top wall of the binding groove, a binding frame for compressing paper is slidably arranged in the binding groove, a binding device is arranged in the binding frame and can bind each group of three groups of paper respectively, a first sliding groove with a rightward opening is arranged in the end wall of the right side of the machine body, a first sliding plate is slidably arranged in the first sliding groove, a supporting rod penetrating through the binding frame and a fixed block arranged below the binding frame is fixedly arranged on the bottom wall of the first sliding plate, a first spring is arranged between the first sliding plate, the binding frame and the fixed block, a power cavity is arranged in the bottom wall of the operation cavity, a sliding cavity communicated with the outside is arranged in the end wall of the right side of the power cavity, a supporting frame is slidably arranged in the sliding cavity, and a pushing device for driving the fixed block to move left and right is arranged, the pushing device pushes the fixed block to move right so as to drive the first sliding plate and the binding frame to move right, so that staples can be conveniently supplemented by the binding device, the pushing device and the binding device share the same power source, the second motor is fixedly arranged on the end wall of the left side of the supporting frame, and the second motor moves along with the up-and-down movement of the sliding frame, so that the power is switched between the pushing device and the binding device.

2. The triple paper paging binding apparatus as claimed in claim 1, wherein: the paper feeding device comprises a second sliding groove which is arranged in the bottom wall of the sliding frame and penetrates through the paper placing groove, a fixed frame is arranged in the second sliding groove in a sliding mode, a second spring is arranged between the fixed frame and the top wall of the second sliding groove, a paper feeding cavity is arranged in the fixed frame, a first rotating shaft is rotatably arranged in the paper feeding cavity, the outer surface of the first rotating shaft is fixedly provided with front and back symmetrical paper feeding wheels and a first bevel gear positioned between the front and back two paper feeding wheels, a first worm wheel cavity is arranged in the top wall of the second sliding groove, a second rotating shaft is rotatably arranged in the first worm wheel cavity, a first spline hole with a downward opening is arranged in the bottom wall of the second rotating shaft, a first spline shaft which is rotatably arranged in the fixed frame is connected with a spline in the first spline hole through a spline, the bottom of the first spline shaft extends into the paper feeding cavity, and the tail end of the first, a first transmission cavity is arranged in the rear side end wall of the first worm wheel cavity, a first worm meshed with a first worm wheel fixedly arranged on the outer surface of the second rotating shaft is rotatably arranged between the first transmission cavity and the first worm wheel cavity, a first belt wheel is fixedly arranged at the tail end of the first worm in the first transmission cavity, a second worm wheel cavity positioned in the left side end wall of the insertion hole is arranged in the front side end wall of the first transmission cavity, a third rotating shaft is rotatably arranged between the second worm wheel cavity and the first transmission cavity, a second belt wheel in transmission fit connection with the first belt wheel is fixedly arranged at the tail end of the third rotating shaft in the first transmission cavity, a second worm wheel is fixedly arranged at the tail end of the third rotating shaft in the second worm wheel cavity, and a second worm meshed with the second worm wheel is rotatably arranged in the second worm wheel cavity, a second spline hole which is communicated up and down is formed in the second worm, a second spline shaft which extends up and down is connected in a spline mode in the second spline hole, the bottom of the second spline shaft extends into the power cavity, and a third bevel gear is fixedly arranged at the tail end of the second spline shaft.

3. The triple paper paging binding apparatus as claimed in claim 1, wherein: binding means includes the ascending nail groove of opening that sets up in the binding frame roof, the fixed dog that is provided with on the nail groove diapire, the dog left side is provided with the ejector pad that slidable set up, be provided with the sliding tray that link up about in the ejector pad, slidable is provided with the slide bar in the sliding tray, the slide bar is fixed set up in the dog with between nail groove left side end wall, the ejector pad with be provided with between nail groove left side end wall and encircle the third spring of slide bar, the recess with be provided with the relative electronic guide rail of opening in the end wall around the binding groove, slidable sets up electronic slide bar in the electronic guide rail, electronic guide rail drives electronic slide bar follows thereby will electronic guide rail gliding staple roof pressure downwards that the nail inslot was placed to bind trigeminy paper.

4. The triple paper paging binding apparatus as claimed in claim 1, wherein: the pushing device comprises a transmission cavity arranged in the support frame, a fourth rotating shaft is rotationally arranged in the right side end wall of the transmission cavity, a second threaded hole with a right opening is formed in the right side end wall in the fourth rotating shaft, a second threaded rod fixedly connected with the fixed block is in threaded connection with the second threaded hole in the second threaded hole, a fourth bevel gear is fixedly arranged at the tail end of the fourth rotating shaft in the transmission cavity, a fifth rotating shaft is rotationally arranged between the sliding cavity and a second conveying cavity arranged in the bottom wall of the sliding cavity, a third spline hole with an upward opening is formed in the top wall of the fifth rotating shaft, a third spline shaft extending upwards is in splined connection with the third spline hole, the top of the third spline shaft extends into the transmission cavity, a fifth bevel gear meshed with the fourth bevel gear is fixedly arranged at the tail end of the third spline shaft in the second conveying cavity, and a third belt pulley is fixedly arranged, the power cavity with it is provided with the sixth pivot to rotate between the second conveying cavity, in the second conveying cavity the sixth pivot end is fixed and is provided with the fourth band pulley, the fourth band pulley with by the cooperation of second belt transmission between the third band pulley, in the power cavity the sixth pivot end is fixed be provided with the seventh bevel gear of the fixed sixth bevel gear meshing that sets up in second motor output shaft end, the operation chamber with it is provided with the third sliding tray to communicate between the sliding tray, slidable in the third sliding tray be provided with support frame fixed connection's ejector pin, the ejector pin surface mounting is provided with and is located the support frame with the fourth spring between the sliding tray top wall.

Technical Field

The invention relates to the field of binding, in particular to a three-piece paper paging binding device.

Background

When the bills are printed, the three-joint paper is often used for writing, when the three-joint paper is used for binding after writing, each three-joint paper needs to be separated and then bound independently, when the number of the three-joint paper is large, time is consumed, and the problem of accounting caused by errors is easy to occur, so that the three-joint paper paging binding device is necessary to be arranged to solve the problem.

Disclosure of Invention

The invention aims to provide a three-joint paper paging binding device which can overcome the defects in the prior art, so that the practicability of equipment is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a three-combined-paper paging binding device, which comprises a machine body and an operation cavity arranged in the machine body, wherein a sliding frame is arranged in the operation cavity in a sliding manner, a first threaded hole which is communicated up and down is arranged in the sliding frame, a first threaded rod is connected with the first threaded hole in an internal thread manner, the top end of the first threaded rod is in power connection with a first motor fixedly arranged in the top wall of the operation cavity, a paper discharge groove used for placing three-combined-paper is arranged rightwards in an opening in the end wall at the right side of the sliding frame, an insertion hole penetrating through the paper discharge groove is formed between the upper end wall and the lower end wall of the sliding frame, a paper cutter arranged in the top wall of the operation cavity is inserted into the insertion hole to cut off the joint of the three-combined-paper placed in the paper discharge groove, so that the three-combined-paper is separated, a paper feeding device is arranged in the top wall of the paper discharge A groove with a downward opening is arranged in the top wall of the binding groove, a binding frame for compressing paper is slidably arranged in the binding groove, a binding device is arranged in the binding frame and can bind three groups of paper respectively, a first sliding groove with a rightward opening is arranged in the end wall of the right side of the machine body, a first sliding plate is slidably arranged in the first sliding groove, a supporting rod penetrating through the binding frame and a fixed block arranged below the binding frame is fixedly arranged on the bottom wall of the first sliding plate, a first spring is arranged between the first sliding plate, the binding frame and the fixed block, a power cavity is arranged in the bottom wall of the operation cavity, a sliding cavity communicated with the outside is arranged in the end wall of the right side of the power cavity, a supporting frame is slidably arranged in the sliding cavity, and a pushing device for driving the fixed block to move left and right is arranged in the supporting frame, the pushing device pushes the fixed block to move right so as to drive the first sliding plate and the binding frame to move right, so that staples can be conveniently supplemented by the binding device, the pushing device and the binding device share the same power source, the second motor is fixedly arranged on the end wall of the left side of the supporting frame, and the second motor moves along with the up-and-down movement of the sliding frame, so that the power is switched between the pushing device and the binding device.

Further, the adsorption paper feeding device comprises a second sliding groove which is arranged in the sliding frame bottom wall and runs through the paper placing groove, a fixing frame is arranged in the second sliding groove in a sliding mode, a second spring is arranged between the fixing frame and the top wall of the second sliding groove, a paper feeding cavity is arranged in the fixing frame, a first rotating shaft is rotatably arranged in the paper feeding cavity, a front paper feeding wheel and a rear paper feeding wheel which are symmetrical are fixedly arranged on the outer surface of the first rotating shaft, a first bevel gear is arranged between the paper feeding wheels, a first worm wheel cavity is arranged in the top wall of the second sliding groove, a second rotating shaft is rotatably arranged in the first worm wheel cavity, a first spline hole with a downward opening is formed in the bottom wall of the second rotating shaft, a first spline shaft in the fixing frame is connected with a spline in a rotating mode, the bottom of the first spline shaft stretches into the bottom of the first spline shaft, and the tail end of the first spline shaft is A first transmission cavity is arranged in the rear side end wall of the first worm wheel cavity, a first worm meshed with a first worm wheel fixedly arranged on the outer surface of the second rotating shaft is rotatably arranged between the first transmission cavity and the first worm wheel cavity, a first belt wheel is fixedly arranged at the tail end of the first worm in the first transmission cavity, a second worm wheel cavity positioned in the left side end wall of the insertion hole is arranged in the front side end wall of the first transmission cavity, a third rotating shaft is rotatably arranged between the second worm wheel cavity and the first transmission cavity, a second belt wheel in transmission fit connection with the first belt wheel is fixedly arranged at the tail end of the third rotating shaft in the first transmission cavity, a second worm wheel is fixedly arranged at the tail end of the third rotating shaft in the second worm wheel cavity, and a second worm meshed with the second worm wheel is rotatably arranged in the second worm wheel cavity, a second spline hole which is communicated up and down is formed in the second worm, a second spline shaft which extends up and down is connected in a spline mode in the second spline hole, the bottom of the second spline shaft extends into the power cavity, and a third bevel gear is fixedly arranged at the tail end of the second spline shaft.

Further, the binding device comprises a nail groove with an upward opening and arranged in the top wall of the binding frame, a stop block is fixedly arranged on the bottom wall of the nail groove, a push block which can be slidably arranged is arranged on the left side of the stop block, a sliding hole which is communicated with the left side and the right side is arranged in the push block, a sliding rod is slidably arranged in the sliding hole, the sliding rod is fixedly arranged between the stop block and the wall of the left side of the nail groove, a third spring surrounding the sliding rod is arranged between the end wall of the left side of the nail groove and the end wall of the left side of the nail groove, an electric guide rail with a relative opening is arranged in the front end wall and the rear end wall of the binding groove and can be slidably arranged in the electric guide rail, and the electric guide rail drives the electric guide rail to slide down so as to press down the staples.

Further, the pushing device comprises a transmission cavity arranged in the support frame, a fourth rotating shaft is rotatably arranged in the end wall of the right side of the transmission cavity, a second threaded hole with a rightward opening is formed in the end wall of the right side in the fourth rotating shaft, a second threaded rod fixedly connected with the fixed block is in threaded connection with the second threaded hole in the second threaded hole, a fourth bevel gear is fixedly arranged at the tail end of the fourth rotating shaft in the transmission cavity, a fifth rotating shaft is rotatably arranged between the sliding cavity and a second conveying cavity arranged in the bottom wall of the sliding cavity, a third spline hole with an upward opening is formed in the top wall of the fifth rotating shaft, a third spline shaft extending upwards is in splined connection with the third spline hole, the top of the third spline shaft extends into the transmission cavity, a fifth bevel gear meshed with the fourth bevel gear is fixedly arranged at the tail end of the fifth rotating shaft in the second conveying cavity, and a third belt pulley is, the power cavity with it is provided with the sixth pivot to rotate between the second conveying cavity, in the second conveying cavity the sixth pivot end is fixed and is provided with the fourth band pulley, the fourth band pulley with by the cooperation of second belt transmission between the third band pulley, in the power cavity the sixth pivot end is fixed be provided with the seventh bevel gear of the fixed sixth bevel gear meshing that sets up in second motor output shaft end, the operation chamber with it is provided with the third sliding tray to communicate between the sliding tray, slidable in the third sliding tray be provided with support frame fixed connection's ejector pin, the ejector pin surface mounting is provided with and is located the support frame with the fourth spring between the sliding tray top wall.

The invention has the beneficial effects that: the three-paper-sheet paging binding device provided by the invention can independently open and bind each three-paper sheet, has high automation degree, can cut off the adhesion part of the three-paper sheets, prevents the mutual influence among the three-paper sheets during separation, can classify the three-paper sheets by the paper feeding device arranged in the device, and finally binds the three-paper sheets under the action of the binding device, and is very convenient.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of a triple paper paging binding device of the invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is a schematic view of the structure of C-C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Combine fig. 1-5 a trigeminy paper paging binding means, including fuselage 10 and the operation chamber 30 that sets up in the fuselage 10, slidable is provided with the carriage 17 in the operation chamber 30, be provided with the first screw hole 16 that link up from top to bottom in the carriage 17, first screw hole 16 female connection has first threaded rod 12, first threaded rod 12 top end with the first motor 11 power connection of operation chamber 30 roof internal fixation setting, opening right is provided with the paper slot 37 of putting that is used for the triple to place in the wall of carriage 17 right side end, be provided with the jack 58 that runs through the paper slot 37 between the wall of carriage 17 upper and lower ends, the paper cutter 13 that sets up in the roof of operation chamber 30 inserts in the jack 58 can cut off the trigeminy paper junction of putting in the paper slot 37 to each ally oneself with the paper separately, a paper feeding device 99 is arranged in the top wall of the paper placing groove 37, the paper feeding device 99 can convey the three sets of paper placed in the paper placing groove 37 one by one into three binding grooves 33 arranged in the right side end wall of the operation cavity 30 and communicated with the outside, a groove 34 with a downward opening is arranged in the top wall of each binding groove 33, a binding frame 70 for compressing the paper is slidably arranged in each binding groove 33, a binding device 98 is arranged in each binding frame 70, each set of three paper can be respectively bound by the binding device 98, a first sliding groove 35 with a rightward opening is arranged in the right side end wall of the machine body 10, a first sliding plate 36 is slidably arranged in each first sliding groove 35, a supporting rod 67 penetrating through the binding frame 70 and the fixing block 28 arranged below the binding frame 70 is fixedly arranged on the bottom wall of the first sliding plate 36, and a supporting rod 28 arranged below the binding frame 70 is fixedly arranged on, A first spring 29 is arranged between the binding frame 70 and the fixed block 28, a power cavity 20 is arranged in the bottom wall of the operation cavity 30, a sliding cavity 80 communicated with the outside is arranged in the right end wall of the power cavity 20, a supporting frame 43 is arranged in the sliding cavity 80 in a sliding way, a pushing device 97 for driving the fixed block 28 to move left and right is arranged in the supporting frame 43, the pushing device 97 pushes the fixed block 28 to move right, so as to drive the first sliding plate 36 and the binding frame 70 to move right, thereby facilitating the staple replenishment of the binding device 98, the pushing device 97 and the binding device 98 share the same power source, the second motor 26, the second motor 26 is fixedly disposed on the left end wall of the supporting frame 43, and the second motor 26 moves along with the up-and-down movement of the carriage 17, so as to switch the power between the pushing device 97 and the binding device 98.

Beneficially, the paper feeding device 99 includes a second sliding groove 50 penetrating through the paper feeding groove 37 and arranged in the bottom wall of the sliding frame 17, a fixed frame 52 is slidably arranged in the second sliding groove 50, a second spring 53 is arranged between the fixed frame 52 and the top wall of the second sliding groove 50, a paper feeding cavity 51 is arranged in the fixed frame 52, a first rotating shaft 47 is rotatably arranged in the paper feeding cavity 51, a front and back symmetrical paper feeding wheel 49 and a first bevel gear 48 positioned between the front and back paper feeding wheels 49 are fixedly arranged on the outer surface of the first rotating shaft 47, a first worm cavity 56 is arranged in the top wall of the second sliding groove 50, a second rotating shaft 54 is rotatably arranged in the first worm cavity 56, a first spline hole 81 with a downward opening is arranged in the bottom wall of the second rotating shaft 54, and a first spline shaft 45 rotatably arranged in the fixed frame 52 is splined hole 81, the bottom of the first spline shaft 45 extends into the paper feeding cavity 51, the tail end of the first spline shaft is fixedly provided with a second bevel gear 46 meshed with the first bevel gear 48, the rear side end wall of the first worm cavity 56 is internally provided with a first transmission cavity 59, a first worm 44 meshed with a first worm wheel 55 fixedly arranged on the outer surface of the second rotating shaft 54 is rotatably arranged between the first transmission cavity 59 and the first worm cavity 56, the tail end of the first worm 44 in the first transmission cavity 59 is fixedly provided with a first belt wheel 61, the front side end wall of the first transmission cavity 59 is internally provided with a second worm cavity 15 positioned in the left side end wall of the insertion hole 58, a third rotating shaft 82 is rotatably arranged between the second worm cavity 15 and the first transmission cavity 59, the tail end of the third rotating shaft 82 in the first transmission cavity 59 is fixedly provided with a second belt wheel 57 in transmission fit connection with the first belt wheel 61 through a first belt 60, a second worm wheel 18 is fixedly arranged at the tail end of the third rotating shaft 82 in the second worm wheel cavity 15, a second worm 38 meshed with the second worm wheel 18 is rotatably arranged in the second worm wheel cavity 15, a second spline hole 39 which is communicated up and down is arranged in the second worm 38, a second spline shaft 14 which extends up and down is connected in a spline mode in the second spline hole 39, the bottom of the second spline shaft 14 extends into the power cavity 20, and a third bevel gear 19 is fixedly arranged at the tail end of the second spline shaft 14.

Beneficially, the binding device 98 includes a nail slot 65 with an upward opening, which is disposed in the top wall of the binding frame 70, a stop 68 is fixedly disposed on the bottom wall of the nail slot 65, a push block 69 slidably disposed on the left side of the stop 68 is disposed in the stop 69, a slide hole 62 penetrating from left to right is disposed in the push block 69, a slide rod 63 is slidably disposed in the slide hole 62, the slide rod 63 is fixedly disposed between the stop 68 and the left end wall of the nail slot 65, a third spring 64 surrounding the slide rod 63 is disposed between the push block 69 and the left end wall of the nail slot 65, an electric guide rail 31 with an opposite opening is disposed in the front and rear end walls of the groove 34 and the binding slot 33, an electric slide rod 32 is slidably disposed in the electric guide rail 31, the electric guide rail 31 drives the electric slide rod 32 to slide down along the electric guide rail 31 so as to press down the nail placed in the nail slot 65, thus binding the three-ply paper.

Beneficially, the pushing device 97 includes a transmission cavity 79 arranged in the supporting frame 43, a fourth rotating shaft 77 is rotatably arranged in the right end wall of the transmission cavity 79, a second threaded hole 76 with a rightward opening is arranged in the right end wall of the fourth rotating shaft 77, a second threaded rod 75 fixedly connected with the fixed block 28 is connected in the second threaded hole 76 in a threaded manner, a fourth bevel gear 78 is fixedly arranged at the tail end of the fourth rotating shaft 77 in the transmission cavity 79, a fifth rotating shaft 74 is rotatably arranged between the sliding cavity 80 and the second conveying cavity 25 arranged in the bottom wall thereof, a third splined hole 73 with an upward opening is arranged in the top wall of the fifth rotating shaft 74, a third splined shaft 72 extending upward is connected in the third splined hole 73 in a splined manner, the top of the third splined shaft 72 extends into the transmission cavity 79, and a fifth bevel gear 71 meshed with the fourth bevel gear 78 is fixedly arranged at the tail end of the third splined shaft 72, a third belt wheel 27 is fixedly arranged at the tail end of the fifth rotating shaft 74 in the second conveying cavity 25, a sixth rotating shaft 22 is rotatably arranged between the power cavity 20 and the second conveying cavity 25, a fourth belt pulley 23 is fixedly arranged at the end of the sixth rotating shaft 22 in the second conveying cavity 25, the fourth belt wheel 23 and the third belt wheel 27 are in transmission fit connection through a second belt 24, a seventh bevel gear 21 engaged with a sixth bevel gear 83 fixedly arranged at the tail end of an output shaft of the second motor 26 is fixedly arranged at the tail end of the sixth rotating shaft 22 in the power cavity 20, a third sliding groove 40 is communicated between the operation cavity 30 and the sliding cavity 80, a top rod 41 fixedly connected with the supporting frame 43 is slidably arranged in the third sliding groove 40, the outer surface of the top rod 41 is fixedly provided with a fourth spring 42 positioned between the supporting frame 43 and the top wall of the sliding cavity 80.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

As shown in fig. 1-5, in this state of the apparatus of the present invention, the sixth bevel gear 83 is engaged with the seventh bevel gear 21, and the sixth bevel gear 83 is disengaged from the third bevel gear 19.

Sequence of mechanical actions of the whole device:

when the device of the invention works, triple paper to be page bound is adhered out and inserted into the paper placing groove 37 leftwards, at this time, the first motor 11 is started to drive the first threaded rod 12 to rotate, so as to drive the sliding frame 17 to move upwards, after the sliding frame 17 moves upwards, the fixed frame 52 moves downwards under the action of the second spring 53, so as to drive the paper feeding wheel 49 to move downwards to be abutted with the triple paper, when the sliding frame 17 moves upwards to the top of the operation cavity 30, the paper cutting knife 13 is inserted into the insertion hole 58, so as to cut one side of the triple paper adhered, at this time, after the sliding frame 17 moves upwards, the ejector rod 41 loses the pressing of the sliding frame 17, the support frame 43 moves upwards under the action of the fourth spring 42, so as to drive the sixth bevel gear 83 to move upwards to be engaged with the third bevel gear 19, and at the same time, the support frame 43 moves upwards to drive the fixed block 28 to, so as to push the binding rack 70 upwards by the fixing block 28, and then the first motor 11 is started to drive the first threaded rod 12 to rotate reversely to drive the sliding rack 17, so that when the right opening of the paper slot 37 is aligned with the left opening of the binding slot 33, the second motor 26 is started to drive the sixth bevel gear 83 to rotate, so as to drive the third bevel gear 19 to rotate, so as to drive the second spline shaft 14 to rotate, so as to drive the second worm 38 to rotate, so as to drive the second worm wheel 18 to rotate, so as to drive the second belt wheel 57 and the first belt wheel 61 to rotate, so as to drive the first worm 44 to rotate, so as to drive the first worm wheel 55 to rotate, so as to drive the second rotating shaft 54 to rotate, so as to drive the first spline shaft 45 to rotate, so as to drive the second bevel gear 46 to rotate, thereby driving the first bevel gear 48 to rotate, thereby driving the feed roller 49 to rotate, thereby feeding a first group of three sheets into the binding slot 33 below the binding rack 70, starting the first motor 11 to drive the sliding rack 17 to move downwards, thereby sequentially feeding a second group of three sheets into the binding slot 33, starting the first motor 11 to drive the sliding rack 17 to move to the top of the operation chamber 30, repeating the above feeding operation, thereby feeding all three groups of three sheets placed in the sheet discharge slot 37 into the upper and lower binding slots 33, starting the first motor 11 to drive the first threaded hole 16 to move downwards to the bottom of the operation chamber 30 after all three groups of sheets in the sheet discharge slot 37 are fed into the binding slot 33, at this time, the sliding rack 17 presses the support frame 43 downwards, thereby driving the sixth bevel gear 83 to move downwards to engage with the seventh bevel gear 21, at the same time, the fixed block 28 is driven to move downwards, the fixed block 28 moves downwards to drive the binding frame 70 to move downwards through the first spring 29, so as to press the paper sheets in the binding groove 33, at the same time, the electric guide rail 31 drives the electric slide bar 32 to move downwards, so as to press the staples placed in the staple groove 65 downwards, so as to bind the triple paper sheets, at the same time, the second motor 26 is started to drive the sixth bevel gear 83 to rotate, so as to drive the seventh bevel gear 21 to rotate, so as to drive the fourth belt pulley 23 and the third belt pulley 27 to rotate, so as to drive the fifth rotating shaft 74 to rotate, so as to drive the third spline shaft 72 to rotate, so as to drive the fifth bevel gear 71 to rotate, so as to drive the fourth bevel gear 78 to rotate, so as to drive the fourth rotating shaft 77 to rotate, so as to drive the second threaded rod 75 to move rightwards, thereby driving the fixed block 28 to move rightwards, driving the binding frame 70 to move rightwards, and then pushing the pushing block 69 leftwards to place the staples between the pushing block 69 and the right end wall of the staple slot 65, thereby completing the staple supplement.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.