CN217626747U - Paper back-plugging line - Google Patents

Abstract

The utility model belongs to the technical field of paper detection device, refer in particular to a paper return line, which comprises a frame, be equipped with in the frame and return and insert conveyor, sequencing conveyor and several paper detection device, return and insert conveyor including returning and insert conveying platform, return and insert and be equipped with on the conveying platform and return and insert the district, be equipped with in the frame and return and insert the storehouse subassembly, be equipped with in the frame and return and insert anchor clamps, several paper detection device is equipped with detection fixture including testing platform and automatic several paper machines in the frame. The utility model discloses to detect the paper and place in back inserting the storehouse subassembly, get back inserting the first top of inserting the paper pile in the district back into corresponding detection paper and placing it in back inserting the storehouse subassembly by back inserting anchor clamps clamp, stack a plurality of paper pile from top to bottom through sequencing conveyor and according to the paper pile sequence number order and form total paper pile, press from both sides through detecting the anchor clamps and get and shift to automatic number paper machine department, count the paper number of total paper pile by automatic number paper machine, its degree of automation is high, the manual operation is few and efficient.

Description

Paper back-plugging wire

The technical field is as follows:

the utility model belongs to the technical field of paper detection device, refer in particular to a paper return plug wire.

The background art comprises the following steps:

in many aspects of daily life and industrial production, the number of paper sheets needs to be accurately sequenced, for example, in the manufacturing and sampling inspection of paper currency, namely, in the manufacturing process of the paper currency, sampling inspection is adopted to randomly extract a part of paper sheets in a paper stack for inspection, and after the inspection is finished, the inspected paper sheets need to be inserted back into the original paper stack, and the paper stacks can be stacked according to the sequence of serial numbers. However, the above-mentioned sampling and insertion operations are performed manually, which has the disadvantages of high labor cost, time consuming correction due to operation error, and low efficiency.

The invention content is as follows:

the utility model aims at providing a paper returns plug wire, its degree of automation and efficiency are higher, can will detect the paper and put back in the pile of paper and pile up the pile of paper automatically according to the serial number order.

The utility model discloses a realize like this:

a paper reinsertion line comprises a rack, wherein a reinsertion conveying device, a sequencing conveying device and a paper counting detection device are sequentially arranged on the rack from left to right, the reinsertion conveying device comprises a reinsertion conveying platform capable of driving a paper stack to be transversely conveyed to the sequencing conveying device, a reinsertion area is arranged on the reinsertion conveying platform, a reinsertion bin assembly used for placing detection paper is arranged on the rack on one side of the reinsertion area, a reinsertion clamp capable of grabbing the detection paper in the reinsertion bin assembly and placing the detection paper on the paper stack in the reinsertion area is arranged on the rack, the paper counting detection device comprises a detection platform and an automatic paper counting machine on one side of the detection platform, the sequencing conveying device can sequentially receive the paper stack on the reinsertion conveying platform and stack the paper stack up and down according to the serial number of the paper stack to form a total paper stack, and conveys the total paper stack onto the detection platform, and a detection clamp capable of clamping and placing the total paper stack is arranged between the detection platform and the automatic paper counting machine.

In the above paper reinsertion line, an aligning device is arranged on the frame between the sorting and conveying device and the paper counting and detecting device, the total paper stack is placed on the aligning device, and the aligning device aligns and adjusts the transverse edges and the longitudinal edges of the total paper stack and conveys the total paper stack to the detecting platform.

In foretell paper reinsertion line, clap neat device including clapping neat platform, the below lateral sliding who claps neat platform is connected with the neat claw of clapping that can the oscilaltion, clap flush the bench along transversely having offered and supply claps neat claw to run through and gliding neat slide opening of clapping, and clap neat claw and clap and flush and form the centre gripping space that is used for centre gripping paper pile between the platform, it has the horizontal neat baffle of clapping that can support and lean on total paper pile the right to clap neat platform upward vertical sliding connection, clap neat cylinder through portal frame along longitudinal connection on the neat platform, the flexible end of clapping neat cylinder is connected with the board of clapping of indulging that is used for clapping total paper pile wherein one side, it leans on the vertical fender wall that leans on in total paper pile other one side to flush bench to be equipped with.

In foretell paper reinsertion line, reinsertion storehouse subassembly is including vertical sliding connection reinsertion storehouse seat in the frame, and it is used for placing the storehouse groove that detects the paper to be provided with a plurality of along vertical upper and lower interval on the storehouse seat to reinsert, reinsertion anchor clamps are including vertically setting up the vertical slide rail of reinserting on reinserting conveying platform, and sliding connection has vertical movable plate on the vertical slide rail of reinsertion, and lifting and sliding connection has the anchor clamps base on the vertical movable plate, is equipped with the lower plate along the horizontal direction on the anchor clamps base, and lifting and sliding connection has the punch holder that is located the lower plate top on the anchor clamps base, forms the centre gripping space that is used for the centre gripping to detect the paper between punch holder and the lower plate.

In the above paper reinsertion line, an industrial camera for shooting a serial number of a detection paper on the reinsertion area is arranged on the rack.

In the paper reinsertion line, the frame below the reinsertion conveying platform is transversely and slidably connected with an reinsertion moving seat, the reinsertion moving seat is connected with an reinsertion lower hook in a lifting and sliding manner, the reinsertion lower hook is connected with an reinsertion upper hook above the reinsertion lower hook in a lifting and sliding manner, a clamping space used for clamping the paper stack is formed between the back-inserting upper hook claw and the back-inserting lower hook claw, and a back-inserting sliding hole for the back-inserting upper hook claw and the back-inserting lower hook claw to penetrate and slide is transversely formed in the back-inserting conveying platform.

In the above paper reinsertion line, a transverse moving seat is connected to the rack above the reinsertion conveying platform in a transverse sliding manner, and a moving clamp capable of clamping a paper stack is connected to the transverse moving seat in a vertical sliding manner.

In the above paper reinsertion line, the reinsertion conveying platform is connected with a transverse reinsertion baffle capable of abutting against the right side of the paper stack in the reinsertion area and a longitudinal reinsertion baffle capable of abutting against one side of the paper stack in the reinsertion area in a vertical sliding manner.

In the above paper reinsertion line, the sorting and conveying device includes a sorting and moving seat connected to the casing in a sliding manner, and a plurality of belt conveying groups capable of transversely conveying paper piles are arranged on the sorting and moving seat at vertical intervals.

In foretell paper back plug wire, be located vertical sliding connection has in the frame on several paper detection device right sides pushes away the paper support and is located the lift table that pushes away paper support below, pushes away the paper support on horizontal sliding connection have push away the paper platform and the left spacing arm and the right spacing arm that bilateral symmetry set up, push away the below that the paper platform is located left spacing arm and right spacing arm, just the total paper pile that detection clamp can press from both sides on getting detection platform is placed on pushing away the paper platform, equal vertical sliding connection has the limiting plate on left spacing arm and the right spacing arm, and forms the spacing space that is used for restricting total paper pile position between two limiting plates.

Compared with the prior art, the utility model outstanding advantage is:

the utility model discloses to detect the paper and place in back inserting the storehouse subassembly, the paper pile moves down and moves to back inserting the district in back inserting conveying platform's conveyer belt, get back inserting corresponding detection paper in the storehouse subassembly and place its first top of paper pile in back inserting the district by back inserting anchor clamps clamp, receive a plurality of paper pile through sequencing conveyor, and stack a plurality of paper pile from top to bottom according to paper pile sequence number order and form total paper pile, total paper pile then presss from both sides through detecting anchor clamps and gets and shift to automatic paper counter department, count by the paper number of automatic paper counter total paper pile, whether unanimous with the verification paper total number, its degree of automation is high, the manual operation is few and efficient.

Description of the drawings:

fig. 1 is an overall perspective view of the present invention;

FIG. 2 is a perspective view of the back-insert conveying platform of the present invention;

FIG. 3 is a connection structure view of the back-insert upper hook and the back-insert lower hook of the present invention;

fig. 4 is a perspective view of the back insert bin assembly of the present invention;

fig. 5 is a perspective view of the sequencing and conveying device of the present invention;

FIG. 6 is a perspective view of the device for photographing and aligning according to the present invention;

FIG. 7 is a perspective view of the paper counting and detecting device of the present invention;

fig. 8 is a matching structure view of the paper pushing support, the lifting platform, the paper pushing platform, the left limit arm and the right limit arm of the present invention.

In the figure: 1. a frame; 2. a sorting conveyor; 3. back inserting the conveying platform; 4. a back-insert bin assembly; 5. detecting a platform; 6. an automatic paper counting machine; 7. detecting the clamp; 8. a neat-shooting platform; 9. patting and aligning the claw; 10. patting the sliding holes; 11. transversely and orderly beating the baffles; 12. a gantry; 13. patting the air cylinder; 14. longitudinally clapping the board; 15. a longitudinal baffle wall; 16. a back insert bin seat; 17. a bin slot; 18. longitudinally back inserting the sliding rail; 19. longitudinally moving the plate; 20. a clamp base; 21. a lower splint; 22. an upper splint; 23. a back-plugging movable seat; 24. inserting the lower hook back; 25. back inserting the upper hook claw; 26. back inserting the sliding hole; 27. a transverse moving seat; 28. moving the clamp; 29. transversely back inserting the baffle; 30. a longitudinal back-inserting baffle; 31. a sequencing moving seat; 32. a belt conveying group; 33. a paper pushing support; 34. a lifting platform; 35. a paper pushing platform; 36. a left limit arm; 37. a right limit arm; 38. and a limiting plate.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 8:

a paper reinsertion line comprises a rack 1, wherein a reinsertion conveying device, a sorting conveying device 2 and a paper counting detection device are sequentially arranged on the rack 1 from left to right, the reinsertion conveying device comprises a reinsertion conveying platform 3 capable of driving a paper stack to be transversely conveyed to the sorting conveying device 2, a reinsertion area is arranged on the reinsertion conveying platform 3, a reinsertion bin assembly 4 used for placing detection paper is arranged on the rack 1 on one side of the reinsertion area, a reinsertion clamp capable of grabbing the detection paper in the reinsertion bin assembly 4 and placing the detection paper on the paper stack in the reinsertion area is arranged on the rack 1, the paper counting detection device comprises a detection platform 5 and an automatic paper counting machine 6 arranged on one side of the detection platform 5, the sorting conveying device 2 can sequentially receive the paper stack on the reinsertion conveying platform 3 and stack up and down according to a paper stack number to form a total paper stack to be conveyed to the detection platform 5, and a detection clamp 7 capable of clamping the total paper stack between the detection platform 5 and the automatic paper counting machine 6 is arranged on the rack 1. The serial number of the first paper of the paper stack placed on the reinsertion conveying device is the last or next serial number of the corresponding detection paper, and the specific requirement is that the paper stack is integrally and inversely placed on the reinsertion conveying device or the paper stack is integrally and normally placed on the reinsertion conveying device.

The utility model discloses to detect the paper and place in back inserting storehouse subassembly 4, the paper pile moves down and moves to back inserting the district back inserting the conveyer belt that conveying platform 3 was inserted back, insert anchor clamps clamp by back inserting and get back inserting corresponding detection paper in storehouse subassembly 4 and place it in the first top of the paper pile of back inserting the district, receive a plurality of paper pile through sequencing conveyor 2, and stack a plurality of paper pile from top to bottom according to paper pile sequence number order and form total paper pile, total paper pile then gets through detecting anchor clamps 7 clamp and shifts to automatic paper counting machine 6 department, count the paper number of total paper pile by automatic paper counting machine 6, whether unanimous with the verification paper total number, its degree of automation is high, manual operation is few and efficient.

Still further, in order to improve the utility model discloses an degree of automation, be equipped with the industrial camera that is used for shooting the detection paper sequence number that is located back insertion area in frame 1. The detection paper is placed on the back insertion area, the industrial camera shoots the detection paper and transmits the detection paper to the control assembly, the control assembly receives and identifies the sequence number of the detection paper in the picture, and finally, the back insertion clamp clamps the detection paper in the back insertion area and places the detection paper in the back insertion bin assembly 4.

Simultaneously, for the convenience of storing in batches and placing the detection paper of different sequence numbers, reinsertion storehouse subassembly 4 is including vertical sliding connection reinsertion storehouse seat 16 in frame 1, and reinsertion storehouse seat 16 is gone up and is provided with a plurality of along vertical upper and lower interval and be used for placing the storehouse groove 17 that detects the paper, and the discrete detection paper of sequence number is placed respectively in different storehouse grooves 17 promptly, and the continuous detection paper of sequence number is then placed in same storehouse groove 17, by the upper and lower slip of reinsertion storehouse seat 16, so that the corresponding detection paper of corresponding clamp is effectively, swiftly got to the reinsertion anchor clamps. Wherein, the vertical sliding of the return inserting cabin base 16 can be realized by the screw nut component driven by the motor. Other existing common structures may also be employed; further, the back-inserting clamp can be a common clamp assembly on the market, and in this embodiment, the back-inserting clamp includes a longitudinal back-inserting slide rail 18 longitudinally arranged on the back-inserting conveying platform 3, a longitudinal moving plate 19 is slidably connected on the longitudinal back-inserting slide rail 18, a clamp base 20 is slidably connected on the longitudinal moving plate 19 in a lifting manner, a lower clamp plate 21 is arranged on the clamp base 20 in a horizontal direction, an upper clamp plate 22 located above the lower clamp plate 21 is slidably connected on the clamp base 20 in a lifting manner, and a clamping space for clamping and detecting paper is formed between the upper clamp plate 22 and the lower clamp plate 21. Meanwhile, the sliding of the longitudinal moving plate 19 is realized by a screw nut assembly driven by a motor, and the sliding of the clamp base 20 and the upper clamping plate 22 is directly driven by an air cylinder, but can also be realized by other existing structures.

Correspondingly, the back-inserting conveying platform 3 is provided with a back-inserting moving seat 23 in the frame 1 below the back-inserting conveying platform 3 in a transverse sliding manner, a back-inserting lower hook 24 in a lifting sliding manner, a back-inserting upper hook 25 above the back-inserting lower hook 24 in a lifting sliding manner, a clamping space for clamping the paper stack is formed between the back-inserting upper hook 25 and the back-inserting lower hook 24, and a back-inserting slide hole 26 for the back-inserting upper hook 25 and the back-inserting lower hook 24 to penetrate through and slide is transversely formed in the upper edge of the back-inserting conveying platform 3. In this embodiment, in order to stably clamp and drive the paper stack to move, two reinsertion lower hooks 24 and two reinsertion upper hooks 25 are disposed on the left and right sides of the same reinsertion sliding hole 26, and two reinsertion sliding holes 26 are disposed in parallel, so that four sets of reinsertion lower hooks 24 and two sets of reinsertion upper hooks 25 can respectively clamp four corners of the paper stack. The sliding of the reinsertion moving base 23 is realized by driving the screw nut assembly with a motor, and the sliding of the reinsertion lower hook 24 and the reinsertion upper hook 25 is directly driven by a cylinder, but may be realized by other existing structure.

Furthermore, a transverse moving seat 27 is connected to the frame 1 above the reinsertion and conveying platform 3 in a transverse sliding manner, and a moving clamp 28 capable of clamping the paper pile is connected to the transverse moving seat 27 in a vertical sliding manner. The sliding of the transverse moving seat 27 and the moving clamp 28 can be realized by a screw nut assembly driven by a motor, or by a common structure such as a cylinder drive. That is, the utility model discloses in, the mode that back insertion operation can also adopt is: when the paper to be detected is placed on the first paper of the previous paper stack, the upper return inserting hook claw 25 moves upwards relative to the lower return inserting hook claw 24 so as to lift the next paper stack, and the moving clamping clamp takes the next paper stack and moves to be placed above the previous paper stack, so that the purpose of detecting the paper insertion back into the paper stack is achieved.

Meanwhile, in order to align the transverse edges and the longitudinal edges of the paper piles on the reinsertion area, a transverse reinsertion baffle 29 which can abut against the right side of the paper piles on the reinsertion area and a longitudinal reinsertion baffle 30 which can abut against one side of the paper piles on the reinsertion area are connected to the reinsertion conveying platform 3 in a vertical sliding mode. Wherein, the paper pile needs to be inserted back and clamped to abut against the other side of the paper pile, and the upper inserting hook claw 25 or the lower inserting hook claw 24 abuts against the left side of the paper pile, so that the four edges of the paper pile are abutted, and the alignment operation of the paper pile is completed. And the lifting movement of the transverse reinsertion baffle 29 and the longitudinal reinsertion baffle 30 can be directly driven by the air cylinder.

Furthermore, in order to align the transverse edges and the longitudinal edges of the total paper stack, an aligning device is arranged on the frame 1 between the sequencing conveying device 2 and the paper counting detection device, the total paper stack is placed on the aligning device, and the transverse edges and the longitudinal edges of the total paper stack are aligned and adjusted by the aligning device and conveyed to the detection platform 5.

And, clap neat device and can be simple push rod assembly, and in this embodiment, clap neat device including clapping neat platform 8, the below lateral sliding connection that claps neat platform 8 has the neat claw 9 that colludes that can the oscilaltion, clap neat platform 8 is last along transversely having seted up the neat smooth hole 10 of neat claw 9 that supplies clapping to run through and gliding clap of colluding, and clap neat claw 9 and clap and flush and form the centre gripping space that is used for centre gripping paper pile between the platform 8, it has the neat baffle 11 of horizontal clapping that can support and lean on total paper pile the right to clap neat platform 8 last vertical sliding connection, clap neat platform 8 and go up through portal frame 12 along longitudinal connection and have clap neat cylinder 13, the flexible end of neat cylinder 13 is connected with and is used for clapping total paper pile vertical clapping board 14 of one side wherein, be equipped with on clapping neat platform 8 and lean on the vertical fender wall 15 that leans on one side in addition of total paper pile. The four edges of the total pile are abutted by the beating hook claws 9, the transverse beating baffle 11, the longitudinal beating plate 14 and the longitudinal baffle wall 15, and the alignment operation of the total pile is completed. The transverse sliding and up-down lifting structure principle of the patting and aligning claw 9 is the same as that of the back-inserting lower claw 24, and the vertical lifting and down sliding of the transverse patting and aligning baffle plate 11 can be directly driven by an air cylinder.

Furthermore, in order to enable the sequencing conveyor 2 to effectively receive the paper piles in sequence and stack the paper piles up on top of each other, the sequencing conveyor has the following specific structure: the sequencing and conveying device 2 comprises a sequencing and moving seat 31 connected to the machine shell in a lifting and sliding mode, and a plurality of belt conveying groups 32 capable of transversely conveying paper piles are arranged on the sequencing and moving seat 31 at vertical intervals. That is, the belt conveying groups 32 can receive the corresponding number of paper piles by the up-and-down movement of the sorting moving base 31, and the paper piles can be stacked in sequence by the up-and-down movement of the sorting moving base 31. Meanwhile, in the present embodiment, the ascending and descending sliding of the sequencing movable base 31 is realized by a motor driving a screw nut assembly.

In addition, for the convenience of the material returning operation of the total paper pile, the paper pushing support 33 and the lifting platform 34 below the paper pushing support 33 are connected to the frame 1 on the right side of the paper counting detection device in a vertical sliding mode, the paper pushing support 33 is connected to the paper pushing platform 35 in a transverse sliding mode, the left limiting arm 36 and the right limiting arm 37 are symmetrically arranged in the left direction and the right direction, the paper pushing platform 35 is located below the left limiting arm 36 and the right limiting arm 37, the detection clamp 7 can clamp the total paper pile on the detection platform 5 and place the total paper pile on the paper pushing platform 35, the limiting plates 38 are connected to the left limiting arm 36 and the right limiting arm 37 in a vertical sliding mode, and a limiting space used for limiting the position of the total paper pile is formed between the two limiting plates 38. After the fixture 7 to be detected places the total paper stack on the paper pushing platform 35, the paper pushing platform 35 moves transversely to a position between the left limiting arm 36 and the right limiting arm 37, the limiting plates 38 on the left limiting arm 36 and the right limiting arm 37 move downwards to abut against the left side and the right side of the total paper stack respectively, and at the moment, the paper pushing platform 35 moves transversely in a resetting manner, so that the total paper stack can fall on the lifting platform 34, and subsequent conveying and transferring are facilitated. In this embodiment, the paper pushing support 33 and the lifting platform 34 are lifted and moved, and the paper pushing platform 35, the left limiting arm 36 and the right limiting arm 37 are transversely moved by driving the screw nut assembly with the motor, and the limiting plate 38 is vertically slid by directly driving the cylinder, which may be driven by other existing structures.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. A paper reinsertion line which characterized in that: the paper counting machine comprises a rack (1), wherein a back-inserting conveying device, a sequencing conveying device (2) and a paper counting detection device are sequentially arranged on the rack (1) from left to right, the back-inserting conveying device comprises a back-inserting conveying platform (3) capable of driving a paper stack to be transversely conveyed to the sequencing conveying device (2), a back-inserting area is arranged on the back-inserting conveying platform (3), a back-inserting bin assembly (4) used for placing detection paper is arranged on the rack (1) on one side of the back-inserting area, a back-inserting clamp capable of grabbing the detection paper in the back-inserting bin assembly (4) and placing the detection paper on the paper stack in the back-inserting area is arranged on the rack (1), the paper counting detection device comprises a detection platform (5) and an automatic paper counting machine (6) arranged on one side of the detection platform (5), the sequencing conveying device (2) can sequentially receive the paper stack on the back-inserting conveying platform (3) and stack up and down according to form a total paper stack to be conveyed to the detection platform (5), and the total paper stack is sequentially clamped between the detection platform (5) and the total paper stack (7) placed on the automatic paper counting machine (6) is arranged on the rack (1).

2. The paper reinsertion line of claim 1, wherein: the paper counting and sorting machine is characterized in that a patting and aligning device is arranged on the rack (1) between the sorting and conveying device (2) and the paper counting detection device, the total paper pile is placed on the patting and aligning device, and the transverse edge and the longitudinal edge of the total paper pile are aligned and adjusted by the patting and aligning device and conveyed to the detection platform (5).

3. The paper reinsertion line of claim 2, wherein: clap neat device including clapping neat platform (8), the below lateral sliding connection of clapping neat platform (8) has the neat claw of clapping (9) that can the oscilaltion, clap neat platform (8) go up along transversely having seted up supply clapping neat claw (9) run through and gliding bat neat slide hole (10), and clap neat claw (9) and flush and form the centre gripping space that is used for centre gripping paper pile between platform (8), clap and flush vertical sliding connection on platform (8) and have and lean on horizontal clapping neat baffle (11) on total paper pile the right, clap neat platform (8) go up and have clapping neat cylinder (13) through portal frame (12) along longitudinal connection, the flexible end of clapping neat cylinder (13) is connected with and is used for clapping vertical clapping board (14) of total paper pile wherein one side of total paper pile, be equipped with on clapping neat platform (8) and lean on and block wall (15) by indulging on one side of total paper pile in addition.

4. The paper reinsertion line of claim 1, wherein: insert storehouse subassembly (4) back including vertical sliding connection and insert storehouse seat (16) back in on frame (1), insert storehouse seat (16) back in and be provided with storehouse groove (17) that a plurality of is used for placing the detection paper along vertical upper and lower interval, insert back anchor clamps and including vertical setting vertical back in slide rail (18) of inserting back on conveying platform (3), sliding connection has vertical movable plate (19) on vertical back in slide rail (18), and sliding connection has anchor clamps base (20) on vertical movable plate (19), is equipped with lower plate (21) along the horizontal direction on anchor clamps base (20), and goes up to descend sliding connection to have upper clamp plate (22) that is located lower plate (21) top on anchor clamps base (20), forms the centre gripping space that is used for the centre gripping to detect the paper between upper clamp plate (22) and lower plate (21).

5. The paper reinsertion line according to claim 1 or 4, characterized in that: and an industrial camera for shooting the detection paper serial number on the back-inserting area is arranged on the rack (1).

6. The paper reinsertion line of claim 4, wherein: lie in it has back to insert and remove seat (23) to go up transverse sliding connection in frame (1) of reinserting conveying platform (3) below, back to insert and remove seat (23) and go up to descend sliding connection and have back to insert lower hook claw (24), back to insert lower hook claw (24) go up to descend sliding connection and lie in back to insert upper hook claw (25) of reinserting above lower hook claw (24), back to insert upper hook claw (25) and back to insert and form the centre gripping space that is used for centre gripping paper pile between lower hook claw (24), back to insert conveying platform (3) go up along transversely having seted up and supplying back to insert upper hook claw (25) and back to insert lower hook claw (24) and run through with gliding back to insert sliding hole (26).

7. The paper reinsertion line according to claim 1, 4 or 6, characterized in that: the frame (1) above the reinsertion conveying platform (3) is transversely and slidably connected with a transverse moving seat (27), and the transverse moving seat (27) is vertically and slidably connected with a moving clamp (28) capable of clamping a paper pile.

8. The paper reinsertion line of claim 4, wherein: and the back-inserting conveying platform (3) is connected with a transverse back-inserting baffle (29) which can abut against the right side of the paper stack on the back-inserting area and a longitudinal back-inserting baffle (30) which can abut against one side of the paper stack on the back-inserting area in a vertical sliding manner.

9. The paper reinsertion line according to claim 1, characterized in that: the sequencing and conveying device (2) comprises a sequencing and moving seat (31) which is connected to the machine shell in a lifting and sliding mode, and a plurality of belt conveying groups (32) capable of transversely conveying paper piles are arranged on the sequencing and moving seat (31) at vertical intervals.

10. The paper reinsertion line of claim 1, wherein: lie in frame (1) on several paper detection device right sides goes up vertical sliding connection and pushes away paper support (33) and be located and push away lift-up table (34) of paper support (33) below, pushes away horizontal sliding connection on paper support (33) and has left spacing arm (36) and right spacing arm (37) that push away paper platform (35) and bilateral symmetry set up, pushes away the below that paper platform (35) are located left spacing arm (36) and right spacing arm (37), just detect anchor clamps (7) and can press from both sides the total paper pile of getting on detection platform (5) and place on pushing away paper platform (35), equal vertical sliding connection has limiting plate (38) on left spacing arm (36) and the right spacing arm (37), and form the spacing space that is used for restricting total paper pile position between two limiting plate (38).

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