Turnover workbench for ancient book repair and automatic ancient book repair method

Abstract

The invention discloses a turnover worktable for ancient book repair and an automatic ancient book repair method. The turnover worktable for ancient book repair comprises a tabletop plate, a feeding swing mechanism, a paper supplementing turnover mechanism, a repair paper feeding table, a paper supplementing turnover adsorption table and an ancient book adsorption table. A feeding station, a repairing paper cutting station and an ancient book repairing station are divided on the top face of the table top plate from front to back, the feeding swing mechanism is fixedly arranged at the feeding station, the paper supplementing turnover mechanism is fixedly arranged between the repairing paper cutting station and the ancient book repairing station, and the ancient book adsorption table is arranged at the ancient book repairing station. The repairing paper feeding table is connected to the feeding swing mechanism, and the paper supplementing overturning adsorption table is connected to the paper supplementing overturning mechanism. According to the device, synchronous cutting and turnover bonding of the supplementary paper for multiple holes in the to-be-repaired ancient book page can be achieved, the ancient book repairing efficiency is greatly improved, synchronous turnover positioning bonding is achieved, the problem of displacement of the supplementary paper is greatly avoided, and the repairing precision is improved.

Description

Technical Field

[0001] The invention relates to the technical field of intelligent equipment, and in particular to a turning workbench for ancient book repair and an ancient book automatic repair method. Background Art

[0002] Affected by the ancient preservation conditions, a considerable number of ancient books have been damaged to varying degrees. Repairing damaged ancient books is an important means to extend the life of ancient books and protect cultural heritage. Traditional ancient book restoration work is mainly done manually, especially the process of pasting patch paper. The restorer needs to manually compare the size of the damaged position, tear off a slightly larger patch paper, paste it to the damaged hole, and then press it flat. This process is time-consuming and labor-intensive, with low work efficiency, and tests the skills and patience of ancient book restorers. At present, the industry has invented automated repair equipment based on planar motion modules, which has improved paper cutting accuracy and cutting efficiency. However, several important problems have not been solved thoroughly: ①. The repair process is in series. Each piece of patch paper needs to be transferred and pressed before the next damaged hole can be repaired. The efficiency is still not high enough; ②. There will be displacement and offset problems during the adsorption and transfer of the patch paper, which affects the repair accuracy. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a turning workbench for ancient book repair and an automatic ancient book repair method, which can realize the synchronous cutting and turning and bonding of repair paper for multiple damaged holes on the ancient book page to be repaired, greatly improving the efficiency of ancient book repair. The synchronous turning, positioning and bonding greatly avoids the problem of patch paper displacement and improves the accuracy of repair.

[0004] The technical solution of the present invention is:

[0005] A turning workbench for ancient book restoration, comprising a table panel, a feeding swing mechanism, a paper-repairing turning mechanism, a restoration paper feeding table, a paper-repairing turning adsorption table and an ancient book adsorption table, wherein a feeding station, a restoration paper cutting station and an ancient book restoration station are divided from front to back on the top surface of the table panel, the feeding swing mechanism is fixedly arranged at the feeding station, the paper-repairing turning mechanism is fixedly arranged between the restoration paper cutting station and the ancient book restoration station, the ancient book adsorption table is arranged at the ancient book restoration station, the restoration paper feeding table is connected to the feeding swing mechanism, and the paper-repairing turning adsorption table is connected to the paper-repairing turning mechanism;

[0006] The repair paper loading platform is a frame-type structure. When the repair paper loading platform swings to the top of the repair paper turning and adsorption platform under the drive of the loading swing mechanism, the area of ​​the inner frame of the repair paper loading platform is completely covered on the repair paper turning and adsorption platform. When the repair paper turning and adsorption platform is turned to the ancient book repair station under the drive of the repair paper turning mechanism, the repair paper turning and adsorption platform completely covers and is pressed on the ancient book adsorption platform.

[0007] The feeding swing mechanism includes a swing motor, a driving shaft support, a driven shaft support, two mutually parallel active swing arms and two mutually parallel driven swing arms. The swing motor, the driving shaft support and the driven shaft support are all fixed on the table panel. The output shaft of the swing motor extends horizontally and is rotatably connected to the driving shaft support. The bottom ends of the two active swing arms are fixedly connected to the output shaft of the swing motor. The driven shaft support is adjacent to the repair paper cutting station. A horizontally arranged driven shaft is rotatably connected to the driven shaft support. The driven shaft and the output shaft of the swing motor are located at the same horizontal height and are parallel to each other. The bottom ends of the two driven swing arms are fixedly connected to the driven shaft. The repair paper feeding table is hinged on the top ends of the two active swing arms and the two driven swing arms.

[0008] The restoration paper loading platform includes a restoration paper support frame and a restoration paper positioning clamp. The restoration paper support frame is a horizontally arranged frame structure. The restoration paper support frame is hinged on the top ends of two active rocker arms and two driven rocker arms. The top surface of the restoration paper support frame is a supporting plane. A restoration paper positioning clamp is arranged on the top surface of the restoration paper support frame. The paper for ancient book restoration is placed on the top surface of the restoration paper support frame and is clamped and fixed at the edges by the restoration paper positioning clamp.

[0009] The repair paper support frame is a rectangular frame structure, and the four corners of the repair paper support frame are respectively hinged on the top ends of two active rocker arms and two driven rocker arms. The repair paper positioning fixture includes paper clips arranged on the top surfaces of two parallel frame frames of the repair paper support frame. The two parallel edges of the ancient book repair paper are clamped and fixed to the repair paper support frame by two paper clips.

[0010] The paper repair flipping mechanism includes a flipping motor, a flipping shaft support and two flipping arms. The flipping motor and the flipping shaft support are both fixed on the table panel. The output shaft of the flipping motor is parallel to the output shaft of the swing motor. The output shaft of the flipping motor is rotatably connected to the flipping shaft support. The bottom ends of the two flipping arms are both fixedly connected to the output shaft of the flipping motor. A cutting support block and an elastic buffer rod are fixed at the repair paper cutting station on the top surface of the table panel. When the two flipping arms are flipped to the repair paper cutting station, the paper repair flipping adsorption table is horizontally supported and fixedly connected to the two flipping arms, and the bottom surface of the paper repair flipping adsorption table is supported on the cutting support block and the elastic buffer rod.

[0011] A support platform is arranged on the table panel and between the loading station and the ancient book repair station. The paper-repairing turning mechanism is fixedly arranged on the support platform, so that when the paper-repairing turning adsorption platform connected to the paper-repairing turning mechanism is positioned at the repair paper cutting station, the horizontal height of the top surface of the paper-repairing turning adsorption platform is higher than the horizontal height of the top surface of the ancient book adsorption platform.

[0012] The paper-repairing turning adsorption platform and the ancient book adsorption platform are both vacuum adsorption platforms.

[0013] An automatic repair method for ancient books specifically comprises the following steps:

[0014] (1) In the initial state, the restoration paper loading platform is positioned at the loading station, and the repair paper turning and adsorption platform is positioned at the restoration paper cutting station. The ancient book restoration paper is placed and clamped on the restoration paper loading platform, and the ancient book page to be restored is placed and adsorbed on the ancient book adsorption platform;

[0015] (2) Start the feeding swing mechanism, which drives the repair paper feeding table to swing to the top of the repair paper turning adsorption table. Since the area of ​​the inner frame of the repair paper feeding table is completely covered by the repair paper turning adsorption table, the ancient book repair paper is completely placed on the repair paper turning adsorption table.

[0016] (3) The visual scanning module directly above the ancient book adsorption table scans the damaged holes on the ancient book page to be repaired, and determines the position to be repaired and the size of the repair paper according to the damaged holes. Then, the robot drives the paper cutting device to cut the ancient book repair paper on the repair paper turning adsorption table according to the position to be repaired and the size of the repair paper, thereby cutting out repair paper pieces at different positions of the ancient book repair paper and applying glue on the edges of the repair paper pieces. During the cutting process, the vacuum adsorption function of the repair paper turning adsorption table is not started. After the cutting of the repair paper piece is completed, the feeding swing mechanism drives the repair paper feeding table to swing back to the feeding station, so that the remaining ancient book repair paper after cutting is synchronously reset to the feeding station with the repair paper feeding table;

[0017] (4) The vacuum adsorption function of the paper-filling flipping adsorption platform is activated, and the paper-filling sheet is adsorbed and positioned on the paper-filling flipping adsorption platform. The paper-filling flipping mechanism is activated, and the paper-filling flipping mechanism drives the multiple paper-filling sheets on the paper-filling flipping adsorption platform to flip and press them onto the ancient book adsorption platform;

[0018] (5) After pressing for a period of time, the vacuum adsorption state of the paper-repairing flipping adsorption table is released, and the paper-repairing flipping mechanism drives the paper-repairing flipping adsorption table to flip back to the repair paper cutting station, and the repair paper piece is bonded to the repair position of the ancient book page to be repaired.

[0019] The described robot drives the paper cutting device and the gluing device to move synchronously to the top of the paper repair flipping adsorption platform. First, the gluing device applies a circle of adhesive slurry along the outline of the paper repair piece according to the position to be repaired and the size of the paper to be repaired. Then the paper cutting device cuts a circle along the glued outline to cut a single paper repair piece from the ancient book repair paper. The above-mentioned gluing and cutting processes are repeated many times, so that multiple paper repair pieces on the ancient book repair paper are cut from the corresponding positions of the ancient book repair paper. The outline size of the paper repair piece is 1.5-2.5mm larger than the outline of the damaged hole to be repaired on the ancient book page to be repaired.

[0020] After the paper repair turning mechanism drives the paper repair turning adsorption table to turn over and press it onto the ancient book adsorption table, the paper repair turning adsorption table releases the vacuum adsorption state and starts the blowing function. After pressing for a period of time, the paper repair turning adsorption table releases the blowing function and turns back to the repair paper cutting station.

[0021] Advantages of the present invention:

[0022] (1) The present invention adopts a structure in which a repair paper feeding table and a repair paper turning and adsorption table cooperate to achieve the purpose of loading the repair paper for ancient books and adsorbing and positioning the repair paper pieces after cutting. It can realize the synchronous cutting of multiple damaged holes on a page of ancient books to be repaired with repair paper pieces. After cutting, the remaining repair paper for ancient books can be reset and removed with the repair paper feeding table. The repair paper pieces after cutting are directly adsorbed and positioned, and the position of the repair paper pieces will not be offset, which greatly improves the accuracy of repair.

[0023] (2) The present invention adopts a structure that cooperates with a paper repair flipping and adsorption platform and an ancient book adsorption platform, which can synchronously flip multiple cut paper repair pieces and press them to the positions to be repaired of multiple damaged holes on the ancient book pages to be repaired. The paper repair pieces are accurately positioned and synchronously pressed and bonded for repair, with high repair efficiency.

[0024] (3) The present invention is only provided with two driving components, namely, a feeding swing mechanism and a paper-filling and turning mechanism. The mechanical driving structure is simple. The feeding swing mechanism and the paper-filling and turning mechanism are driven in coordination with an external manipulator. The degree of automation coordination is high, and the automatic repair operation of ancient books can be realized quickly, thereby greatly improving the efficiency and accuracy of ancient book repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the turning workbench for ancient book restoration of the present invention.

[0026] Figure 2 It is a structural schematic diagram of the repair paper loading platform of the present invention.

[0027] Figure 3 It is the front view of the present invention in the initial state.

[0028] Figure 4 It is a top view of the repair paper feeding table of the present invention swinging to the repair paper turning adsorption table.

[0029] Figure 5 It is a top view of the ancient book restoration paper of the present invention in a cut state.

[0030] Figure 6 It is a top view after the paper patch cutting of the present invention is completed and the repair paper feeding table swings back to the feeding station.

[0031] Figure 7 It is a top view of the paper-repairing turning adsorption platform of the present invention being turned over and pressed on the ancient book adsorption platform.

[0032] Figure numerals: 1-table panel, 21-swing motor, 22-driving shaft support, 23-driven shaft support, 24-driving rocker arm, 25-driven rocker arm, 26-driven shaft, 31-repairing paper support frame, 32-paper clamp, 41-flipping motor, 42-flipping shaft support, 43-flipping arm, 44-cutting support block, 45-elastic buffer rod, 5-repairing paper flipping adsorption table, 6-ancient book adsorption table, 7-support table, 8-ancient book repair paper, 9-ancient book page to be repaired, 10-repairing paper, 11-manipulator, 12-paper cutting device, 13-gluing device. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See Figure 1 and Figure 2 , a turning workbench for ancient book restoration, comprising a table panel 1, a feeding swing mechanism, a paper-repairing turning mechanism, a restoration paper feeding table, a paper-repairing turning adsorption table 5 and an ancient book adsorption table 6, both of which are vacuum adsorption tables, and a feeding station, a restoration paper cutting station and an ancient book restoration station are divided from front to back on the top surface of the table panel 1, a supporting table 7 is arranged on the table panel 1 and between the feeding station and the ancient book restoration station, the feeding swing mechanism is fixedly arranged at the feeding station, the restoration paper feeding table is connected to the feeding swing mechanism, the ancient book adsorption table 6 is arranged at the ancient book restoration station, the paper-repairing turning mechanism is fixedly mounted on the supporting table 7, the paper-repairing turning adsorption table 5 is connected to the paper-repairing turning mechanism, so that when the paper-repairing turning adsorption table 5 connected to the paper-repairing turning mechanism is positioned at the restoration paper cutting station, the horizontal height of the top surface of the paper-repairing turning adsorption table 5 is higher than the horizontal height of the top surface of the ancient book adsorption table 6;

[0035] The feeding swing mechanism includes a swing motor 21, a driving shaft support 22, a driven shaft support 23, two mutually parallel active swing rods 24 and two mutually parallel driven swing rods 25. The swing motor 21, the driving shaft support 22 and the driven shaft support 23 are all fixed on the table panel 1. The output shaft of the swing motor 21 extends horizontally and is rotatably connected to the driving shaft support 22. The bottom ends of the two active swing rods 24 are fixedly connected to the output shaft of the swing motor 21. The driven shaft support 23 is adjacent to the repair paper cutting station. A horizontally arranged driven shaft 26 is rotatably connected to the driven shaft support 23. The driven shaft 26 and the output shaft of the swing motor 21 are located at the same horizontal height and are parallel to each other. The bottom ends of the two driven swing rods 25 are fixedly connected to the driven shaft 26. The repair paper feeding table is hinged on the top ends of the two active swing rods 24 and the two driven swing rods 25.

[0036] The repair paper loading platform includes a repair paper support frame 31 and two paper clips 32. The repair paper support frame 31 is a horizontally arranged rectangular frame structure. The four corners of the repair paper support frame 31 are respectively hinged on the tops of the two active swing rods 24 and the two driven swing rods 25. The top surface of the repair paper support frame 31 is a supporting plane. The two paper clips 32 are respectively arranged on the top surfaces of the two parallel frames of the repair paper support frame 31. The ancient book repair paper 8 is placed on the top surface of the repair paper support frame 31 and the two parallel edge portions are clamped and fixed by the two paper clips 32. When the repair paper support frame 31 is driven by the swing motor 21 to swing to the top of the repair paper turning adsorption platform 5, the area of ​​the inner frame of the repair paper support frame 31 is completely covered on the repair paper turning adsorption platform 5.

[0037] The paper repair flipping mechanism includes a flipping motor 41, a flip shaft support 42 and two flipping arms 43. The flipping motor 41 and the flip shaft support 42 are both fixed on the support platform 7. The output shaft of the flipping motor 41 is parallel to the output shaft of the swing motor 21. The output shaft of the flipping motor 41 is rotatably connected to the flip shaft support 42. The bottom ends of the two flipping arms 43 are both fixedly connected to the output shaft of the flipping motor 41. A cutting support block 44 and an elastic buffer rod 45 are fixed at the repair paper cutting station on the top surface of the support platform 7. When the two flipping arms 43 flip When transferred to the repair paper cutting station, the repair paper flipping and adsorption platform 5 is horizontally supported and fixedly connected to the two flip arms 43, and the bottom surface of the repair paper flipping and adsorption platform 5 is supported on the cutting support block 44 and the elastic buffer rod 45. The cutting support block 44 realizes stable support for the repair paper flipping and adsorption platform 5, and the elastic buffer rod 45 realizes buffer support for the repair paper flipping and adsorption platform 5. When the repair paper flipping and adsorption platform 5 flips 180 degrees under the drive of the flip motor 41 and moves to the ancient book repair station, the repair paper flipping and adsorption platform 5 completely covers and is pressed on the ancient book adsorption platform 6.

[0038] An automatic repair method for ancient books specifically comprises the following steps:

[0039] (1) In the initial state, the repair paper loading platform is positioned at the loading station, and the repair paper turning adsorption platform 5 is positioned at the repair paper cutting station (see Figure 3 ), placing and clamping the ancient book restoration paper 8 on the restoration paper support frame 31 of the restoration paper loading platform, and placing and adsorbing the ancient book page 9 to be restored on the ancient book adsorption platform 6;

[0040] (2) Start the swing motor 21 of the feeding swing mechanism, and the swing motor 21 drives the repair paper feeding platform to swing to the top of the repair paper turning adsorption platform 5. Since the inner frame area of ​​the repair paper support frame 31 is completely covered on the repair paper turning adsorption platform 5, the ancient book repair paper 8 is completely placed on the repair paper turning adsorption platform 5 (see FIG. Figure 4 );

[0041] (3) The visual scanning module directly above the ancient book adsorption platform 6 scans the damaged holes on the ancient book page 9 to be repaired, and determines the location to be repaired and the size of the repaired paper according to the damaged holes. Then the robot 11 drives the paper cutting device 12 and the gluing device 13 to move synchronously to the top of the repair paper flipping adsorption platform 5 (see Figure 5 ), the gluing device 13 first applies a circle of adhesive slurry along the contour of the repair paper piece according to the position to be repaired and the size of the repair paper, and the paper cutting device 12 then cuts a circle along the glue-coated contour to cut a single repair paper piece 10 from the ancient book repair paper 8. The slurry is applied first because, on the one hand, the paper fibers are more easily cut by the ultrasonic knife of the paper cutting device 12 after being moistened with the glue, and on the other hand, the repair paper piece 10 can be pasted together with the ancient book page 9 to be repaired after being turned over. The above-mentioned gluing and cutting processes are repeated many times, so that multiple repair paper pieces 10 on the ancient book repair paper are cut from the corresponding positions of the ancient book repair paper 8. The contour size of the repair paper piece 10 is 2mm larger than the contour of the damaged hole to be repaired on the ancient book page 9 to be repaired. During the cutting process, the vacuum adsorption function of the repair paper turning adsorption table 5 is not started. After all the repair paper pieces 10 are cut, the swing motor 21 drives the repair paper feeding table to swing back to the feeding station (see Figure 6 ), so that the remaining ancient book restoration paper 8 after cutting is synchronously reset to the loading station along with the restoration paper loading platform;

[0042] (4) The vacuum adsorption function of the paper-filling flipping adsorption platform 5 is activated, and the paper-filling sheet 10 is adsorbed and positioned on the paper-filling flipping adsorption platform 5. The flipping motor 41 of the paper-filling flipping mechanism is activated, and the flipping motor 41 drives the multiple paper-filling sheets 10 on the paper-filling flipping adsorption platform 5 to flip and press them onto the ancient book adsorption platform 6 (see Figure 7 ), at this time, the paper filling flip adsorption table 5 releases the vacuum adsorption state and starts the blowing function;

[0043] (5) After pressing for a period of time, the paper-repairing turning and adsorption platform 5 releases the air blowing function, and the turning motor 41 drives the paper-repairing turning and adsorption platform 5 to turn back to the repair paper cutting station, and the repair paper piece 10 is now bonded to the position to be repaired of the ancient book page 9 to be repaired.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turning workbench for ancient book restoration, characterized in that: It includes a table panel, a feeding swing mechanism, a paper-repairing turning mechanism, a repair paper feeding table, a paper-repairing turning adsorption table and an ancient book adsorption table. The top surface of the table panel is divided into a feeding station, a repair paper cutting station and an ancient book repair station from front to back. The feeding swing mechanism is fixedly arranged at the feeding station, the paper-repairing turning mechanism is fixedly arranged between the repair paper cutting station and the ancient book repair station, the ancient book adsorption table is arranged at the ancient book repair station, the repair paper feeding table is connected to the feeding swing mechanism, and the paper-repairing turning adsorption table is connected to the paper-repairing turning mechanism. The repair paper loading platform is a frame-type structure. When the repair paper loading platform swings to the top of the repair paper turning and adsorption platform under the drive of the loading swing mechanism, the area of ​​the inner frame of the repair paper loading platform is completely covered on the repair paper turning and adsorption platform. When the repair paper turning and adsorption platform is turned to the ancient book repair station under the drive of the repair paper turning mechanism, the repair paper turning and adsorption platform completely covers and is pressed on the ancient book adsorption platform.

2. The turning workbench for ancient book restoration according to claim 1 is characterized in that: The feeding swing mechanism includes a swing motor, a driving shaft support, a driven shaft support, two mutually parallel active swing arms and two mutually parallel driven swing arms. The swing motor, the driving shaft support and the driven shaft support are all fixed on the table panel. The output shaft of the swing motor extends horizontally and is rotatably connected to the driving shaft support. The bottom ends of the two active swing arms are fixedly connected to the output shaft of the swing motor. The driven shaft support is adjacent to the repair paper cutting station. A horizontally arranged driven shaft is rotatably connected to the driven shaft support. The driven shaft and the output shaft of the swing motor are located at the same horizontal height and are parallel to each other. The bottom ends of the two driven swing arms are fixedly connected to the driven shaft. The repair paper feeding table is hinged on the top ends of the two active swing arms and the two driven swing arms.

3. The turning workbench for ancient book restoration according to claim 2 is characterized in that: The restoration paper loading platform includes a restoration paper support frame and a restoration paper positioning clamp. The restoration paper support frame is a horizontally arranged frame structure. The restoration paper support frame is hinged on the top ends of two active rocker arms and two driven rocker arms. The top surface of the restoration paper support frame is a supporting plane. A restoration paper positioning clamp is arranged on the top surface of the restoration paper support frame. The paper for ancient book restoration is placed on the top surface of the restoration paper support frame and is clamped and fixed at the edges by the restoration paper positioning clamp.

4. The turning workbench for ancient book restoration according to claim 3 is characterized in that: The repair paper support frame is a rectangular frame structure, and the four corners of the repair paper support frame are respectively hinged on the top ends of two active rocker arms and two driven rocker arms. The repair paper positioning fixture includes paper clips arranged on the top surfaces of two parallel frame frames of the repair paper support frame. The two parallel edges of the ancient book repair paper are clamped and fixed to the repair paper support frame by two paper clips.

5. The turning workbench for ancient book restoration according to claim 1 is characterized in that: The paper repair flipping mechanism includes a flipping motor, a flipping shaft support and two flipping arms. The flipping motor and the flipping shaft support are both fixed on the table panel. The output shaft of the flipping motor is parallel to the output shaft of the swing motor. The output shaft of the flipping motor is rotatably connected to the flipping shaft support. The bottom ends of the two flipping arms are both fixedly connected to the output shaft of the flipping motor. A cutting support block and an elastic buffer rod are fixed at the repair paper cutting station on the top surface of the table panel. When the two flipping arms are flipped to the repair paper cutting station, the paper repair flipping adsorption table is horizontally supported and fixedly connected to the two flipping arms, and the bottom surface of the paper repair flipping adsorption table is supported on the cutting support block and the elastic buffer rod.

6. The turning workbench for ancient book restoration according to claim 1 is characterized in that: A support platform is arranged on the table panel and between the loading station and the ancient book repair station. The paper-repairing turning mechanism is fixedly arranged on the support platform, so that when the paper-repairing turning adsorption platform connected to the paper-repairing turning mechanism is positioned at the repair paper cutting station, the horizontal height of the top surface of the paper-repairing turning adsorption platform is higher than the horizontal height of the top surface of the ancient book adsorption platform.

7. The turning workbench for ancient book restoration according to claim 1 is characterized in that: The paper-repairing turning adsorption platform and the ancient book adsorption platform are both vacuum adsorption platforms.

8. The automatic ancient book repair method using the ancient book repair turning workbench according to claim 1 is characterized in that: The specific steps include: (1) In the initial state, the restoration paper loading platform is positioned at the loading station, and the repair paper turning and adsorption platform is positioned at the restoration paper cutting station. The ancient book restoration paper is placed and clamped on the restoration paper loading platform, and the ancient book page to be restored is placed and adsorbed on the ancient book adsorption platform; (2) Start the feeding swing mechanism, which drives the repair paper feeding table to swing to the top of the repair paper turning adsorption table. Since the area of ​​the inner frame of the repair paper feeding table is completely covered by the repair paper turning adsorption table, the ancient book repair paper is completely placed on the repair paper turning adsorption table. (3) The visual scanning module directly above the ancient book adsorption table scans the damaged holes on the ancient book page to be repaired, and determines the position to be repaired and the size of the repair paper according to the damaged holes. Then, the robot drives the paper cutting device to cut the ancient book repair paper on the repair paper turning adsorption table according to the position to be repaired and the size of the repair paper, thereby cutting out repair paper pieces at different positions of the ancient book repair paper and applying glue on the edges of the repair paper pieces. During the cutting process, the vacuum adsorption function of the repair paper turning adsorption table is not started. After the cutting of the repair paper piece is completed, the feeding swing mechanism drives the repair paper feeding table to swing back to the feeding station, so that the remaining ancient book repair paper after cutting is synchronously reset to the feeding station with the repair paper feeding table; (4) The vacuum adsorption function of the paper-filling flipping adsorption platform is activated, and the paper-filling sheet is adsorbed and positioned on the paper-filling flipping adsorption platform. The paper-filling flipping mechanism is activated, and the paper-filling flipping mechanism drives the multiple paper-filling sheets on the paper-filling flipping adsorption platform to flip and press them onto the ancient book adsorption platform; (5) After pressing for a period of time, the vacuum adsorption state of the paper-repairing flipping adsorption table is released, and the paper-repairing flipping mechanism drives the paper-repairing flipping adsorption table to flip back to the repair paper cutting station, and the repair paper piece is bonded to the repair position of the ancient book page to be repaired.

9. The automatic repair method for ancient books according to claim 8, characterized in that: After the robot drives the paper cutting device and the gluing device to move synchronously to the top of the paper repair flipping and adsorption platform, the gluing device first applies a circle of adhesive slurry along the outline of the repair paper piece according to the position to be repaired and the size of the repair paper, and then the paper cutting device cuts a circle along the glued outline to cut a single repair paper piece from the ancient book repair paper. The above-mentioned gluing and cutting processes are repeated multiple times, so that multiple repair paper pieces on the ancient book repair paper are cut from the corresponding positions of the ancient book repair paper, and the outline size of the repair paper piece is 1.5-2.5mm larger than the outline of the damaged hole to be repaired on the ancient book page to be repaired.

10. The automatic repair method for ancient books according to claim 8, characterized in that: After the paper repair turning mechanism drives the paper repair turning adsorption table to turn over and press it onto the ancient book adsorption table, the paper repair turning adsorption table releases the vacuum adsorption state and starts the blowing function. After pressing for a period of time, the paper repair turning adsorption table releases the blowing function and turns back to the repair paper cutting station.

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