Book paper repairing equipment for library

Abstract

The invention relates to the technical field of paper repair, and particularly discloses library book paper repair equipment which comprises a working box, a servo motor is fixedly mounted on the front end face in the working box, a placement plate is fixedly mounted on an output shaft of the servo motor, and sliding grooves are fixedly formed in the front and rear edges of the upper end face of the placement plate; under the action of a second threaded rod, a heating rod can dry paper back and forth, paper fibers are hardened, then the paper can be in a softened state under the action of a water outlet pipeline, then the heating rod conducts drying and smoking operation again, and after the operation is repeated for multiple times, the paper fibers are cured. The original wrinkled book paper can be changed into a flat shape, so that the repairing operation of the book paper is completed; the device not only solves the problem of slow paper repair, but also ensures that the paper is not excessively smoked due to the limitation of the partition plate in the operation process, so that the integrity of the paper is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of paper repair, and in particular to a book paper repair device used in a library. Background Art

[0002] At present, books and documents are printed publications, which are inevitably affected by various natural factors, such as sunlight, humidity, high temperature, insect bites, mildew, dust pollution, etc. Long-term use of books will cause wear, wrinkles, stains or unclear handwriting, etc. In order to effectively improve the recycling rate of old books and extend their service life, the renovation of old books has become an urgent problem to be solved; therefore, repairing old books, especially ancient books, can realize the recycling of books and ensure that the information value and cultural relic value of the books are not damaged due to restoration. At the same time, it can also reduce resource consumption, reduce waste emissions, and achieve the effect of energy conservation and emission reduction.

[0003] For example, as time goes by, the pages of books currently on the market will become wrinkled during use. As the number of wrinkled pages increases, the originally bound books become wider and thicker, which in turn affects the mood of subsequent readers. Moreover, due to the wrinkles on the pages of the books, it is easy for the fonts on the pages to overlap and overlap, which requires the readers to manually smooth them out before reading, affecting the reading experience.

[0004] When restoring wrinkled pages, multiple steps are required to restore the book pages to their original appearance. If they are restored manually, the process is cumbersome and the efficiency of restoring the book pages is low. Therefore, in order to improve the efficiency of restoring book paper, we specially propose a book paper repair equipment for libraries. Summary of the invention

[0005] The purpose of the present invention is to provide a book and paper repair device for a library to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a book and paper repair device for a library, comprising a working box, a servo motor is fixedly installed on the inner front end surface of the working box, a placement plate is fixedly installed on the output shaft of the servo motor, and a slide groove is fixedly installed at the front and rear edges of the upper end surface of the placement plate;

[0007] A first threaded rod is rotatably mounted inside the slide slot, the right end of the first threaded rod extends to the outside of the slide slot, a connecting rod is rotatably mounted on the right end of the first threaded rod, and a stepping motor is fixedly mounted on the right end of the connecting rod;

[0008] A slide is rotatably mounted on the circumferential surface of the first threaded rod, and a symmetrical rotating rod is rotatably mounted between two adjacent slides;

[0009] A water outlet pipe is fixedly installed between the two front and rear slides on the left side; water delivery pipes are fixedly installed on the circumferential surfaces of both ends of the water outlet pipe, and a water tank is fixedly installed on the right end of the water delivery pipe outside the working box, and the water tank is fixedly installed on the right end surface of the working box;

[0010] Elastic cloth is fixedly installed on the circumferential surface of the water outlet pipe and the inner side surface of the rotating rod, and a partition is fixedly installed on the inner side of the elastic cloth;

[0011] A heating rod is slidably mounted on the upper end of the partition

[0012] Preferably, a plurality of conveying motors are fixedly mounted on the left side surface of the front portion of the placement plate, and the output shafts of the conveying motors extend to the rear end of the placement plate;

[0013] A third motor is fixedly installed on the upper right side of the inner surface of the working box. There are two third motors. A second threaded rod is fixedly installed on the output shaft of each of the third motors. A first slide rod is threadably installed on the circumferential surface of the second threaded rod.

[0014] By adopting the above technical solution, the conveying motor can be used to smoothly move the incoming paper to the upper end surface of the placement plate so that the repair operation can be carried out.

[0015] Preferably, a fourth motor is fixedly mounted on the outer surface of the first slide rod, a third threaded rod is fixedly mounted on the output shaft of the fourth motor, a second slide rod is threadably mounted on the circumferential surface of the third threaded rod, and the heating rod is rotatably mounted between the front and rear second slide rods.

[0016] By adopting the above technical solution, the third threaded rod and the second slide rod can be used to allow the heating rod to move back and forth left and right on the upper end surface of the partition, so that the softened paper can be smoked and dried to complete the paper repair operation.

[0017] Preferably, a feed port is provided on the left side of the upper end surface of the working box, a feed chute is fixedly installed inside the working box, the feed chute and the feed port are connected, a discharge port is provided on the lower part of the left side surface of the working box, an ultraviolet lamp is fixedly installed on the inner upper end surface of the discharge port, an operation screen is fixedly installed on the left side surface of the working box above the discharge port, and a camera is fixedly installed inside the working box.

[0018] By adopting the above technical solution, the paper can be allowed to enter between the two rollers by utilizing the inclined feeding chute, thereby completing the softening operation of the paper.

[0019] Preferably, a steam generator is fixedly installed on the left side of the rear end face of the working box, an air pipe is fixedly installed on the upper end of the steam generator, a first motor is fixedly installed on the front end face of the working box, and a roller is fixedly installed on the output shaft of the first motor inside the working box, and the rear end of the roller is rotatably connected to the upper end of the air pipe.

[0020] By adopting the above technical solution, the incoming paper can be passively transported to the inner side of the first ball plate for subsequent operations under the action of the steamer and the roller.

[0021] Preferably, a first ball bearing plate is fixedly installed inside the working box below the roller, and a plurality of second motors are laterally fixedly installed on the front end face of the working box. A fixed roller is fixedly installed on the output shaft of the second motor, and the roller extends to the inner upper end face of the first ball bearing plate, and the right end of the first ball bearing plate and the left end of the placement plate are in a fitted state.

[0022] By adopting the above technical solution and utilizing the above structure, the paper can be moved along the first ball plate to the placement plate.

[0023] Preferably, a second ball plate is fixedly installed inside the working box, a third ball plate is fixedly installed in the middle of the inner right side of the working box, and a fourth ball plate is fixedly installed on the inner right side of the working box below the third ball plate.

[0024] By adopting the above technical solution, the second ball bearing plate, the third ball bearing plate and the fourth ball bearing plate can allow the paper to smoothly enter the workbench for subsequent operations.

[0025] Preferably, a tilted workbench is fixedly installed on the inner bottom surface of the work box, a fifth motor is fixedly installed on the left and right sides of the front end surface of the workbench, and a conveyor belt is rotatably installed on the output shaft of the fifth motor located on the inner side of the workbench.

[0026] By adopting the above technical solution, the conveyor belt can be used to complete the paper conveying operation, so that the paper can be completely placed above the workbench.

[0027] Preferably, a main motor is fixedly mounted on the upper portion of the left rear end of the workbench, a main screw is fixedly mounted on the output shaft of the main motor, and a main slide rod is threadably mounted on the circumferential surface of the output shaft of the main screw.

[0028] By adopting the above technical solution, the main slide rod can be used to adjust the position of subsequent dripping pipes, thereby completing the operation on the mold spots.

[0029] Preferably, a secondary motor is fixedly installed on the upper left front end of the workbench, a secondary screw is fixedly installed on the output shaft of the secondary motor, a secondary slide rod is threadedly rotatably installed on the circumferential surface of the output shaft of the secondary screw, and the secondary slide rod is slidably installed on the inner side of the main slide rod;

[0030] A mildew removal water tank is fixedly installed on the front end surface of the working box, a dripping pipe is fixedly installed on the lower end of the mildew removal water tank, and one end of the dripping pipe away from the mildew removal water tank is fixedly installed on the inner side of the main sliding groove rod.

[0031] By adopting the above technical solution and the above structure, the paper can smoothly pass through the discharge port, and the mildew spots on the vertical position of the paper surface can be cleaned under the action of the auxiliary chute rod.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. The present invention can soften the paper fibers entering the working box under the action of the steamer and the roller, which is convenient for subsequent operations. Then, under the action of the second threaded rod, the heating rod can dry the paper back and forth to harden the paper fibers. Then, under the action of the water outlet pipe, the paper can be softened, and then the heating rod can perform drying and fumigation operations again. After several back and forth movements, the originally wrinkled book paper can be made flat, thereby completing the book paper repair operation. This device not only solves the problem of slow paper repair, but also, due to the limitation of the partition during the operation, it ensures that the paper will not be over-smoked, thereby ensuring the integrity of the paper.

[0034] 2. The present invention, under the action of the mildew removal water tank and the dripping pipe, can operate on the mildewed places on the paper surface, and under the action of the mildew removal water, the mildew spots on the paper surface can be eliminated. Moreover, under the action of the main slide rod and the auxiliary slide rod, the dripping pipe can operate on all positions on the paper surface, and the cooperation with the camera can allow the operator to clearly see the specific position of the mildew spot, and then can accurately clean the mildew spot. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is an external view of the working box of the present invention;

[0037] Figure 2It is the internal structure diagram of the working box of the present invention;

[0038] Figure 3 It is a structural schematic diagram of the present invention;

[0039] Figure 4 It is a schematic diagram of the drum of the present invention;

[0040] Figure 5 A schematic diagram of a partition of the present invention;

[0041] Figure 6 It is a schematic diagram of the water outlet pipeline of the stepping motor of the present invention;

[0042] Figure 7 It is a schematic diagram of the chute, water outlet pipe and slide platform of the present invention;

[0043] Figure 8 It is a schematic diagram of the connecting rod and the stepping motor of the present invention;

[0044] Fig. 9 It is a schematic diagram of a placement plate of the present invention;

[0045] Fig.10 Schematic diagram of the second ball bearing plate and the third ball bearing plate of the present invention;

[0046] Fig.11 It is a schematic diagram of a workbench of the present invention.

[0047] Description of reference numerals:

[0048] 1. working box; 101. feeding port; 102. discharging port; 103. feeding chute; 2. steam generator; 201. gas pipe; 202. roller; 203. first motor; 3. first ball bearing plate; 301. second motor; 302. roller shaft;

[0049] 4. servo motor; 401. placement plate; 402. slideway; 403. first threaded rod; 404. slide; 405. rotating rod; 406. water outlet pipe; 407. partition; 408. elastic cloth; 409. connecting rod; 410. stepping motor; 411. water pipe; 412. conveying motor; 413. water tank;

[0050] 5. The third motor; 501. The second threaded rod; 502. The first slide rod; 503. The fourth motor; 504. The third threaded rod; 505. The second slide rod; 506. The heating rod;

[0051] 6. The second ball bearing plate; 7. The third ball bearing plate; 8. The fourth ball bearing plate;

[0052] 9. Workbench; 901. Fifth motor; 902. Conveyor belt; 903. Main motor; 904. Main screw rod; 905. Main chute rod; 906. Auxiliary motor; 907. Auxiliary screw rod; 908. Auxiliary chute rod; 909. Drip pipe; 910. Mildew removal water tank;

[0053] 10. Ultraviolet lamp; 11. Operation screen; 12. Camera. DETAILED DESCRIPTION

[0054] 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.

[0055] See also Figures 1 to 11 , the present invention provides a technical solution:

[0056] A book and paper repair device for a library comprises a working box 1. The interior of the working box 1 is a hollow structure and is equipped with a plurality of structures for subsequent operations. An inclined feeding port 101 is provided on the left side of the upper end surface of the working box 1. An inclined feeding chute 103 is fixedly installed on the outside of the edge of the feeding port 101 inside the working box 1. Paper passes through the feeding port 101 into the interior of the feeding chute 103 and finally enters the interior of the working box 1.

[0057] A discharge port 102 is provided at the lower left side of the working box 1, and an ultraviolet lamp 10 is provided on the inner upper side of the discharge port 102. The discharge port 102 is used to allow the paper to slide out of the working box 1, and the ultraviolet lamp 10 is used to dry the paper to ensure the dryness of the paper.

[0058] A steamer 2 is fixedly installed at the lower left part of the rear end surface of the working box 1, and two air pipes 201 are fixedly installed at the upper end surface of the steamer 2. Two first motors 203 are fixedly installed at the upper left part of the front end surface of the working box 1. Rollers 202 are fixedly installed on the output shafts of the first motors 203. There is a gap between the rollers 202 for allowing paper to pass through. The lower end of the feed chute 103 is located between the two rollers 202. Figure 3 As shown, the rear end of the drum 202 is then rotatably connected to the adjacent air delivery pipe 201.

[0059] During use, the steamer 2 heats the internal water source, and the heated steam passes through the air pipe 201 into the interior of the drum 202. The drum 202 steams and bakes the passing paper through the air outlet holes on the circumferential surface, and the first motor 203 is started. The output shaft of the first motor 203 drives the drum 202 to rotate. When the drum 202 rotates, the paper is passively operated, so that the whole sheet of paper can smoothly enter the interior of the working box 1.

[0060] A first ball plate 3 is fixedly installed inside the working box 1 below the two rollers 202. The first ball plate 3 has an arc-shaped structure, and densely packed balls are rotatably installed on its right side surface to facilitate the movement of paper. In addition, a plurality of roller shafts 302 are installed on the upper circumferential surface of the lower end of the first ball plate 3, and a second motor 301 is fixedly installed at the front end of the roller shaft 302. The second motor 301 is fixedly installed on the front end surface of the working box 1.

[0061] When in use, the paper passes through the roller 202, and the lower end surface of the paper fits with the ball on the right side surface of the first ball plate 3, thereby reducing the friction, allowing the paper to move to the circumferential surface of the roller 302, and the second motor 301 is started. The output shaft of the second motor 301 moves with the roller 302, and the paper is lowered by the roller 302 to be transported to the next process.

[0062] A servo motor 4 is fixedly installed on the right side of the inner front end of the working box 1, and a placement plate 401 is fixedly installed on the output shaft of 4. A plurality of conveying motors 412 are laterally fixedly installed on the left side of the front of the placement plate 401, and the output shaft of the conveying motor 412 extends to the rear of the placement plate 401.

[0063] A slide groove 402 is fixedly installed at the front and rear edges of the upper end face of the placement plate 401, and a first threaded rod 403 is rotatably installed inside the slide groove 402. Four slides 404 are rotatably installed laterally on the circumferential surface of the first threaded rod 403, and two rotating rods 405 are rotatably installed between two adjacent slides 404. The end of the rotating rod 405 away from the slide 404 is rotatably combined with the adjacent rotating rod 405.

[0064] A water outlet pipe 406 is fixedly installed on the inner side of the left slide 404, and a plurality of nozzles are vertically opened on the circumferential surface of the water outlet pipe 406, with the openings of the nozzles facing downward. Water delivery pipes 411 are fixedly installed on the circumferential surfaces at both ends of the water outlet pipe 406, and water pumps are installed on the right ends of the two water delivery pipes 411. The water pumps are fixedly installed inside the water tank 413, and the water tank 413 is fixedly installed on the right side surface of the working box 1. The water delivery pipes 411 are elastic tubes that can be telescopic.

[0065] Elastic cloth 408 is fixedly installed on the inner side surfaces of the water outlet pipe 406 and the slide 404, and a partition 407 is fixedly installed on the inner side of the elastic cloth 408. Connecting rods 409 are rotatably installed on the right ends of the two first threaded rods 403. The connecting rods 409 are composed of a plurality of round rods of the same length. Therefore, the connecting rod 409 is composed of a plurality of round rods of the same length. A stepper motor 410 is fixedly installed on the right end of the connecting rod 409. The stepper motor 410 is fixedly installed on the inner right side wall of the working box 1, and the right end of the connecting rod 409 of the output shaft of the stepper motor 410 is fixedly connected.

[0066] During use, the conveying motor 412 is started, and the output shaft of the conveying motor 412 conveys the paper to the upper end surface of the placement plate 401, and the stepping motor 410 is started, and the output shaft of the stepping motor 410 drives the connecting rod 409 to rotate, and the connecting rod 409 drives the first threaded rod 403 to rotate synchronously. When the first threaded rod 403 rotates, the slide 404 slides to the left inside the slide groove 402, and during the sliding process, it drives the water outlet pipe 406, the elastic cloth 408 and the rotating rod 405, and the elastic cloth 408 drives the partition 407 to work synchronously. The partition 407 is an elastic structure. When the rotating rod 405 drives the elastic cloth 408 to rotate, the elastic cloth 408 also drives the partition 407 to rotate synchronously. At this time, the partition 407 is located above the paper, but does not contact the paper.

[0067] During use, the positions where the rotating rods 405 are rotated and connected need to have one U-shaped structure and the other convex structure, and must be able to satisfy the rotation of the two rotating rods 405, so that the rotating rods 405 do not interfere with each other, resulting in the rotating rods 405 being unable to rotate to the minimum angle.

[0068] Two third motors 5 are fixedly installed on the inner right side wall of the working box 1 above the stepping motor 410, and the second threaded rod 501 is fixedly installed on the output shaft of the third motor 5. The first sliding rod 502 is threadably installed on the circumferential surface of the second threaded rod 501, and the fourth motor 503 is fixedly installed on the outer surface of the first sliding rod 502. The third threaded rod 504 is fixedly installed on the output shaft of the fourth motor 503, and the second sliding rod 505 is threadably installed on the circumferential surface of the third threaded rod 504, and the heating rod 506 is rotatably installed on the inner side of the front and rear second sliding rods 505.

[0069] During use, the output shaft of the third motor 5 rotates synchronously with the second threaded rod 501. When the second threaded rod 501 rotates, the first slide rod 502 can move linearly left and right. When the first slide rod 502 moves, it will drive the fourth motor 503. The fourth motor 503 is started, and the output shaft of the fourth motor 503 drives the third threaded rod 504 to rotate. When the third threaded rod 504 rotates, the second slide rod 505 moves up and down. When the second slide rod 505 moves up and down, it will drive the heating rod 506 to move up and down synchronously, so that the heating rod 506 can contact with the partition 407. As the heating rod 506 descends, the partition 407 can contact with the paper below under the action of the elastic cloth 408, and then the heating rod 506 can reciprocate left and right under the action of the second threaded rod 501 and the first slide rod 502, so that the paper can be dried under the action of the partition 407.

[0070] Secondly, start the water pump inside the water tank 413, and under the action of the water pump, the water source inside the water tank 413 is transported to the inside of the water outlet pipe 406, and then sprayed on the surface of the paper under the action of the nozzle. In addition, during use, the output shaft of the stepper motor 410 needs to carry the connecting rod 409, and the connecting rod 409 carries the first threaded rod 403. The first threaded rod 403 allows the slide 404 to move, so that the water outlet pipe 406 can spray the entire surface of the paper.

[0071] The second ball plate 6, the third ball plate 7 and the fourth ball plate 8 are fixedly installed on the right side of the inner side of the working box 1. Figure 2 shown.

[0072] The servo motor 4 is started, and the output shaft of the servo motor 4 drives the placement plate 401 to rotate clockwise, so that the paper on the upper surface of the placement plate 401 can slide down smoothly, and then slide down to the next process with the assistance of the second ball plate 6, the third ball plate 7 and the fourth ball plate 8.

[0073] like Figure 2 As shown, the paper will first move along the path of the second ball plate 6 , then turn under the action of the third ball plate 7 , and finally enter the surface of the conveyor belt 902 inside the workbench 9 under the action of the fourth ball plate 8 .

[0074] A tilted workbench 9 is fixedly installed on the inner bottom surface of the workbox 1, a fifth motor 901 is fixedly installed at the front corner of the workbench 9, the output shaft of the fifth motor 901 extends to the inside of the workbench 9, and a conveyor belt 902 is rotatably installed on the output shaft of the fifth motor 901.

[0075] During use, the paper slides along the path of the fourth ball plate 8 (the second ball plate 6, the third ball plate 7 and the fourth ball plate 8 are all rotatably installed with densely packed balls to reduce friction and facilitate the movement of the paper). When the paper slides onto the conveyor belt 902, the fifth motor 901 is started, and the output shaft of the fifth motor 901 rotates the conveyor belt 902. The conveyor belt 902 can completely move the paper to the bottom of the camera 12. The camera 12 is fixedly installed inside the working box 1, and an operating screen 11 is fixedly installed on the left side surface of the working box 1. The operating screen 11 and the camera 12 are electrically connected, and the pictures taken by the camera 12 are conveyed to the operating screen 11.

[0076] It can be seen on the operation screen 11 where the mildew spots are on the paper, and the mildew spots can then be cleaned.

[0077] A main motor 903 is fixedly installed at the rear end of the upper left side of the workbench 9, and a main screw 904 is fixedly installed on the output shaft of the main motor 903. A main slide rod 905 is threadedly installed on the output shaft of the main screw 904, and then a sub-motor 906 is fixedly installed on the upper left side of the front part of the workbench 9. The sub-motor 906 and the main motor 903 are in a vertical state. A sub-screw 907 is fixedly installed on the output shaft of the sub-motor 906, and a sub-slide rod 908 is threadedly installed on the circumferential surface of the sub-screw 907. The right end of the sub-slide rod 908 passes through the main slide rod 905 and slides inside the main slide rod 905, as shown in FIG. Fig.11 shown.

[0078] Among them, the upper end face to the lower end face and the left side face to the right side face of the main slide rod 905 and the auxiliary slide rod 908 are all in a through state. A mildew removal water tank 910 is fixedly installed at the front end of the working box 1, and a water pump is fixedly installed inside the mildew removal water tank 910. A drip pipe 909 is fixedly installed at the lower end of the mildew removal water tank 910. The front end of the drip pipe 909 is fixedly connected to the water pump, and the rear end passes through the main slide rod 905 and is slidably installed inside the auxiliary slide rod 908.

[0079] During use, the operator can start the main motor 903 under the action of the operating screen 11, and the output shaft of the main motor 903 drives the main screw 904 to rotate, and the main screw 904 drives the main slide rod 905 to move linearly left and right (because the secondary slide rod 908 does not rotate at this time, limiting the rotation of the main slide rod 905, and conversely, the main slide rod 905 will also limit the secondary slide rod 908). When the main slide rod 905 moves, it will drive the drip pipe 909 to slide inside the secondary slide rod 908, and then The dripping pipe 909 can cope with lateral movement, and then cooperate with the auxiliary slide rod 908 to cope with vertical movement, so that with the cooperation of the main slide rod 905 and the auxiliary slide rod 908, it can cope with all positions on the surface of the paper, and then can accurately reach the position of the mildew point, so that the mildew removal water inside the mildew removal water tank 910 passes through the dripping pipe 909 and drips on the position of the mildew point. The dripping pipe 909 is a telescopic pipe that can be telescoped according to the distance to avoid the dripping pipe 909 from being entangled.

[0080] When the operation is completed, the fifth motor 901 is started, and the output shaft of the fifth motor 901 rotates the conveyor belt 902, so that the paper can pass through the discharge port 102. When passing through the discharge port 102, it will be irradiated by the ultraviolet lamp 10, so that the dripping mildew removal water can be dried to ensure the dryness of the paper.

[0081] Working principle: the paper passes through the feed port 101, passes through the discharge chute 103 and enters the interior of the working box 1, the steam generator 2 is started, the steam passes through the gas pipe 201 and enters the interior of the roller 202, the first motor 203 is started, the output shaft of the first motor 203 drives the roller 202 to rotate, the rotation of the roller 202 can make the lower end of the paper move to the right side surface of the first ball plate 3, and the paper can be softened under the action of the roller 202.

[0082] The second motor 301 is started, and the output shaft of the second motor 301 drives the roller shaft 302 to rotate, so that the paper moves to the output shaft of the conveying motor 412 .

[0083] Start the conveying motor 412, the output shaft of the conveying motor 412 delivers the paper to the upper surface of the placement plate 401, start the stepping motor 410, the output shaft of the stepping motor 410 drives the connecting rod 409 to rotate, the connecting rod 409 drives the first threaded rod 403 to rotate synchronously, and the rotation of the first threaded rod 403 allows the slide 404 to slide to the left inside the slide groove 402 in sequence.

[0084] The slide 404 moves synchronously with the water outlet pipe 406, which can also increase the angle between the rotating rods 405. The water outlet pipe 406 and the rotating rod 405 will work synchronously with the elastic cloth 408, and the elastic cloth 408 will move above the paper when the partition 407 moves.

[0085] The third motor 5 is started, and the output shaft of the third motor 5 drives the second threaded rod 501 to rotate. The second threaded rod 501 moves the first slide rod 502, and then the heating rod 506 of the subsequent operation moves left and right.

[0086] The fourth motor 503 is started, and the output shaft of the fourth motor 503 rotates synchronously with the third threaded rod 504. The third threaded rod 504 allows the second slide rod 505 to move downward, thereby allowing the heating rod 506 to press the partition 407 to contact the paper.

[0087] The servo motor 4 is started, and the output shaft of the servo motor 4 drives the placement plate 401 to rotate clockwise. It should be noted that the placement plate 401 can be rotated under the action of the connecting rod 409 without damaging the stepper motor 410 .

[0088] The paper slides from the placement plate 401 and slides onto the conveyor belt 902 . The camera 12 takes a photo to find the location of the mildew spot, and the location of the mildew spot is clicked on the operation screen 11 .

[0089] Under the action of the main motor 903, the main screw 904, the auxiliary motor 906 and the auxiliary screw 907, the main chute rod 905 and the auxiliary chute rod 908 can move the drip pipe 909 to the corresponding position, thereby cleaning the mold spots.

[0090] Finally, the paper is passed through the discharge port 102 under the action of the conveyor belt 902 and is irradiated by the ultraviolet lamp 10 to ensure the dryness of the paper.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A book and paper repair device for a library, comprising a working box (1), characterized in that: A servo motor (4) is fixedly mounted on the inner front end surface of the working box (1), a placement plate (401) is fixedly mounted on the output shaft of the servo motor (4), and a slide groove (402) is fixedly mounted at the front and rear edges of the upper end surface of the placement plate (401); A first threaded rod (403) is rotatably mounted inside the slide groove (402), the right end of the first threaded rod (403) extends to the outside of the slide groove (402), a connecting rod (409) is rotatably mounted on the right end of the first threaded rod (403), and a stepping motor (410) is fixedly mounted on the right end of the connecting rod (409); A slide table (404) is threadedly rotatably mounted on the circumferential surface of the first threaded rod (403), and a symmetrical rotating rod (405) is rotatably mounted between two adjacent slide tables (404); A water outlet pipe (406) is fixedly installed between the two front and rear slides (404) on the left side; water delivery pipes (411) are fixedly installed on the circumferential surfaces at both ends of the water outlet pipe (406); a water tank (413) is fixedly installed at the right end of the water delivery pipe (411) outside the working box (1); and the water tank (413) is fixedly installed on the right end surface of the working box (1); An elastic cloth (408) is fixedly mounted on the circumferential surface of the water outlet pipe (406) and the inner side surface of the rotating rod (405), and a partition plate (407) is fixedly mounted on the inner side of the elastic cloth (408); A heating rod (506) is slidably mounted on the upper end of the partition (407).

2. The book and paper repair device for a library according to claim 1, characterized in that: A plurality of conveying motors (412) are fixedly mounted on the left front surface of the placement plate (401), and the output shafts of the conveying motors (412) extend to the rear end of the placement plate (401); A third motor (5) is fixedly mounted on the upper right side of the inner surface of the working box (1), and there are two third motors (5). A second threaded rod (501) is fixedly mounted on the output shaft of each of the third motors (5), and a first slide rod (502) is threadably mounted on the circumferential surface of the second threaded rod (501).

3. The book and paper repair device for a library according to claim 2, characterized in that: A fourth motor (503) is fixedly mounted on the outer surface of the first slide rod (502), a third threaded rod (504) is fixedly mounted on the output shaft of the fourth motor (503), a second slide rod (505) is threadably mounted on the circumferential surface of the third threaded rod (504), and the heating rod (506) is rotatably mounted between the front and rear second slide rods (505).

4. The book and paper repair device for a library according to claim 1, characterized in that: The working box (1) is provided with a material inlet (101) on the left side of the upper end surface, a material discharge chute (103) is fixedly installed inside the working box (1), the material discharge chute (103) and the material inlet (101) are connected, a material discharge port (102) is provided at the lower part of the left side surface of the working box (1), an ultraviolet lamp (10) is fixedly installed on the upper end surface of the inner part of the material discharge port (102), an operating screen (11) is fixedly installed on the left side surface of the working box (1) above the material discharge port (102), and a camera (12) is fixedly installed inside the working box (1).

5. The book and paper repair device for a library according to claim 1, characterized in that: A steam generator (2) is fixedly mounted on the left side of the rear end face of the working box (1); a gas pipe (201) is fixedly mounted on the upper end of the steam generator (2); a first motor (203) is fixedly mounted on the front end face of the working box (1); an output shaft of the first motor (203) is located inside the working box (1); a roller (202) is fixedly mounted thereon; and a rear end of the roller (202) is rotatably connected to an upper end of the gas pipe (201).

6. The book and paper repair device for a library according to claim 1, characterized in that: A first ball bearing plate (3) is fixedly installed inside the working box (1) below the roller (202); a plurality of second motors (301) are fixedly installed transversely on the front end surface of the working box (1); a fixed roller shaft (302) is fixedly installed on the output shaft of the second motor (301); the roller shaft (302) extends to the inner upper end surface of the first ball bearing plate (3); the right end of the first ball bearing plate (3) and the left end of the placement plate (401) are in a fitted state.

7. The book and paper repair device for a library according to claim 1, characterized in that: A second ball plate (6) is fixedly installed inside the working box (1), a third ball plate (7) is fixedly installed in the middle of the right side of the inside of the working box (1), and a fourth ball plate (8) is fixedly installed below the third ball plate (7) on the right side of the inside of the working box (1).

8. The book and paper repair device for a library according to claim 1, characterized in that: A workbench (9) in an inclined state is fixedly installed on the inner bottom surface of the work box (1), and a fifth motor (901) is fixedly installed on the left and right sides of the front end surface of the workbench (9), and a conveyor belt (902) is rotatably installed on the output shaft of the fifth motor (901) located on the inner side of the workbench (9).

9. The book and paper repair device for a library according to claim 8, characterized in that: A main motor (903) is fixedly mounted on the upper portion of the left rear end of the workbench (9), a main screw rod (904) is fixedly mounted on the output shaft of the main motor (903), and a main slide rod (905) is threadedly mounted on the circumferential surface of the output shaft of the main screw rod (904).

10. The book and paper repair device for a library according to claim 9, characterized in that: A secondary motor (906) is fixedly mounted on the upper left front end of the workbench (9), a secondary screw rod (907) is fixedly mounted on the output shaft of the secondary motor (906), a secondary slide rod (908) is threadedly mounted on the circumferential surface of the output shaft of the secondary screw rod (907), and the secondary slide rod (908) is slidably mounted on the inner side of the main slide rod (905); A mildew removal water tank (910) is fixedly mounted on the front end surface of the working box (1), a dripping pipe (909) is fixedly mounted on the lower end of the mildew removal water tank (910), and one end of the dripping pipe (909) away from the mildew removal water tank (910) is slidably mounted on the inner side of the auxiliary slide rod (908).

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