Movable book placing device for book teaching material management service

Abstract

The invention discloses a movable book placing device for book teaching material management service, and belongs to the technical field of intelligent book placing devices. A movable book placing device for book teaching material management service comprises a program-controlled mechanical arm and a placing device body fixedly installed at the end of the mechanical arm, the placing device body comprises a fixing block, the surface of the fixing block is fixedly installed on the bottom face of the end of the mechanical arm, and a rotating groove is formed in the surface of the fixing block. A rotating column matched with the rotating groove is rotationally connected into the rotating groove, and a first fixing frame and a second fixing frame are correspondingly and fixedly installed on the surface of the rotating column. According to the movable book placing device for the book teaching material management service, a first claw arm and a second claw arm rotate in opposite directions to drive two guiding and expanding heads to move to separate books on the two sides, a push plate moves to push the books into a placing cabinet, the book placing speed of the book placing device is increased, and the book placing efficiency is improved. And the book placing efficiency of the book placing device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent book placing devices, and more specifically, to a movable book placing device for book and teaching material management services. Background Art

[0002] A library is a scientific, cultural and educational institution that collects, organizes, preserves, disseminates and provides access to documents. It has functions such as preserving human cultural heritage, conducting social education and providing venues for cultural activities. It also plays a positive role in advocating reading habits and promoting spiritual civilization. The organization of books in the library requires the use of movable book placement devices.

[0003] Chinese patent application number CN201610940362.8 discloses an automatic library book sorting device, which is arranged in a library, and books are placed on bookshelves. The automatic library book sorting device includes a trolley, a mechanical arm, a clamp, and a book identifier. The trolley is provided with a battery and a control cabinet, the mechanical arm is arranged on the trolley, the mechanical arm is provided with a lifting mechanism, the lifting mechanism is provided with a mounting block, the mounting block is provided with a rotating mechanism, the clamp is installed on the rotating mechanism, and the book identifier is arranged directly below the clamp. The control ports and data ports of the trolley, the mechanical arm, the clamp, and the book identifier are all connected to the control cabinet.

[0004] The above technical scheme can identify books that are placed in the wrong position, and take out the books and put them in the correct position through the gripper; for books that are placed upside down, the mechanical arm and the gripper will turn the books and put them in the correct position, which effectively improves the service quality of the library, facilitates readers to find books, and reduces the workload of library managers. When there are many books on the bookcase, in order to insert a book into the gap between two books, it is often necessary to manually pry apart the books on both sides to make room for the new book. However, the existing book placement device does not have a prying apart function, and the books to be placed are not easy to be inserted between the two books displayed in the bookcase, which affects the speed of the book placement device for placing books, and further affects the efficiency of placing books. After the books are placed, when the prying apart device is retracted, the friction between the prying apart device and the surfaces of the books on both sides will cause the positions of the books on both sides of the placement position to change, which will cause the books to be displayed in a messy manner on the bookcase, affecting the appearance and subsequent use. Summary of the invention

[0005] The purpose of the present invention is to provide a movable book placement device for book and teaching material management services to solve the problems raised in the above background technology:

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A movable book placing device for book and teaching material management service comprises a program-controlled manipulator and a placing device body fixedly mounted at the end thereof, the placing device body comprising a fixed block, the surface of the fixed block being fixedly mounted on the bottom surface of the end of the manipulator, the surface of the fixed block being provided with a rotation groove, the interior of the rotation groove being rotatably connected with a rotating column matched therewith, the surface of the rotating column being correspondingly fixedly mounted with a first fixed frame and a second fixed frame, the surfaces of the first fixed frame and the second fixed frame being provided with a through-type slot, the interiors of the two slots being respectively provided with two rotatable first claw arms and second claw arms, the ends of the first claw arms and the second claw arms being provided with a guide expansion head, the inner sides of the two guide expansion heads being provided with a notch, the interiors of the two notches being provided with a clamping device, a book being clamped between the two clamping devices, a pushing device capable of pushing the book to move being provided between the first claw arm and the second claw arm, the clamping device comprising two elastic sheets, the end surface of any one of the elastic sheets being fixedly connected to the inner wall of the notch, the surfaces of the two elastic sheets being provided with a plurality of rotation grooves, the interior of any one of the rotation grooves being provided with a rotatable roller column.

[0008] By adopting the above technical solution, the manipulator extends out with the placing device body to move toward the placing cabinet, and the two guide expansion heads follow the placing device body to be inserted between the books on both sides of the to-be-placed position. At this time, the sorting plate contacts the books and moves in the direction of the fixed plate to compress the elastic device, and then the first telescopic device extends out with the moving block to move, so that the roller rolls and squeezes the slide. At this time, the first claw arm and the second claw arm are squeezed and rotate in the two slots, and the first claw arm and the second claw arm rotate in opposite directions, and the two guide expansion heads are moved to pry the books on both sides apart, and the push plate moves to push the books into the placing cabinet, thereby improving the placing speed of the books by the book placing device, and thereby improving the placing efficiency of the books by the book placing device.

[0009] Preferably, a rotating column is provided between the roller and the rotating groove, and the roller is rotatably connected to the rotating groove via the rotating column. When the pushing device pushes the book, the book moves on the surface of the roller.

[0010] Preferably, the surfaces of the first claw arm and the second claw arm are both provided with spring shafts, and the first claw arm and the second claw arm are both rotatably connected to the slot via the spring shafts.

[0011] Preferably, a movable moving block is provided between the first claw arm and the second claw arm, and both end corners of the moving block are rotatably connected to rollers, and the inner walls of the first claw arm and the second claw arm are fixedly mounted with slides, and the surface of the rollers is in contact with the slides.

[0012] Preferably, two extension rods are fixedly installed on the bottom surface of the movable block, and a fixed plate is fixedly installed on one end surface of the two extension rods. The surfaces of the two fixed plates are slidably connected with a through-type guide rod. A sorting plate is provided on one side of the fixed plate, and the inner side surface of the sorting plate is fixedly connected to one end surface of the guide rod. The sorting plate is slidably connected to the fixed plate through the guide rod.

[0013] By adopting the above technical solution, after the books are placed, the second telescopic device retracts and resets the push plate, and then the manipulator retracts and resets the placing device body, thereby resetting the guide expansion head. In order to prevent the books on both sides that are opened from changing their positions due to the friction force on the surface of the guide expansion head, during the resetting process of the guide expansion head, the sorting plate is still in contact with the side surface spine of the book under the elastic force of the elastic device. When the guide expansion head is reset and leaves the surfaces of the books on both sides that are opened, the sorting plate follows the placing device body to reset and leave the surface of the book, preventing the positions of the books on both sides that are opened from being misplaced, keeping the books displayed in the placement cabinet tidy, and making it convenient for subsequent readers to take them.

[0014] Preferably, the surface of any one of the guide rods is sleeved with an elastic device for the resetting movement of the sorting plate, a frame plate is fixedly installed between the first fixed frame and the second fixed frame, a first telescope is fixedly installed on the surface of the frame plate, and the telescopic end of the first telescope is fixedly connected to the moving block.

[0015] Preferably, the pushing device includes a pushing frame, two pushing rods are fixedly mounted on the surface of the pushing frame, and a pushing plate for pushing books is fixedly mounted on one end surface of the two pushing rods. A second telescope is provided on one side of the pushing frame, and the second telescope is fixedly mounted on the surface of the moving block, and the telescopic end of the second telescope is fixedly connected to the surface of the pushing frame.

[0016] Preferably, one end of the elastic device is fixedly connected to the surface of the fixing plate, and the other end of the elastic device is fixedly connected to the finishing plate, and the finishing plate is elastically connected to the fixing plate via the elastic device.

[0017] Preferably, a motor is fixedly mounted on the surface of the fixed block, the output end of the motor is fixedly connected to the rotating column, a controller is fixedly mounted on the side surface of the fixed block, the controller is electrically connected to the motor through a wire, the controller is electrically connected to the first retractor through a wire, the controller is electrically connected to the second retractor through a wire, a vertical plate is fixedly mounted on the top surface of the fixed block, two mounting brackets are correspondingly fixedly mounted on the surface of the vertical plate, a reading device for identifying and reading book information is fixedly mounted on the surfaces of the two mounting brackets, and the reading device is electrically connected to the controller through a wire.

[0018] By adopting the above technical solution, when the books displayed in the cabinet are tilted, the rotation of the motor can cause the rotating column to rotate, so that the first fixed frame, the second fixed frame, the first claw arm and the second claw arm are flipped, so that the inclination angle of the expansion guide head is adapted to the tilting angle of the books.

[0019] Preferably, a trolley is provided under the manipulator, a base is fixedly mounted on the surface of the trolley, a turntable is rotatably connected to the surface of the base, the surface of the turntable is fixedly connected to the bottom surface of the manipulator, and a cabinet for placing books is provided on one side of the trolley.

[0020] By adopting the above technical solution, the staff needs to align the front of the book with the reading device. At this time, the reading device reads the information of the book, and after processing through the controller, it is known that the position of the book is placed. The staff can place the book in the clamping device for clamping, and the trolley moves with the manipulator and the placing device body to the place where the book is placed, and the book placing device places the book. After the placement is completed, the trolley moves with the manipulator and the placing device body, and the trolley moves to the place where the book was originally displayed in the library. The process of placing books does not require the participation of staff, which further improves the efficiency of the book placing device in placing books.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1) When the movable book placing device for book and teaching material management service is in use, the manipulator extends out and moves the placing device body toward the placing cabinet, and the two guide expansion heads follow the placing device body to be inserted between the books on both sides of the placement position. At this time, the sorting plate contacts the books and moves toward the fixed plate to compress the elastic device, and then the first telescopic device extends out and moves with the moving block, so that the roller rolls and squeezes the slide. At this time, the first claw arm and the second claw arm are squeezed and rotate in the two slots, and the first claw arm and the second claw arm rotate in opposite directions, and move with the two guide expansion heads to pry the books on both sides apart, and the push plate moves to push the books into the placing cabinet, thereby improving the placing speed of the book placing device for the books, and thus improving the placing efficiency of the book placing device for the books.

[0023] 2) When the movable book placement device for book and textbook management service is in use, after the books are placed, the second telescopic device retracts and resets the push plate, and then the manipulator retracts and resets the placement device body, thereby resetting the guide expansion head. In order to prevent the books on both sides that are opened from changing their positions due to the friction force on the surface of the guide expansion head, during the reset of the guide expansion head, the sorting plate is still in contact with the side surface spine of the book under the action of the elastic force of the elastic device. When the guide expansion head is reset and leaves the surfaces of the books on both sides that are opened, the sorting plate follows the placement device body to reset and leave the surface of the book, preventing the positions of the books on both sides that are opened from being misplaced, keeping the books displayed in the placement cabinet tidy, and making it convenient for subsequent readers to take them.

[0024] 3) When using the movable book placement device for book and teaching material management service, the staff needs to align the front of the book with the reading device. At this time, the reading device reads the information of the book and, after processing through the controller, knows the placement position of the book. The staff can place the book in the clamping device for clamping. The trolley moves with the manipulator and the placement device body to the place where the book is placed, and the book placement device places the book. After the placement is completed, the trolley moves with the manipulator and the placement device body to the place where the book was originally displayed in the library. The process of placing books does not require the participation of staff, which further improves the efficiency of the book placement device in placing books. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the installation position structure of the manipulator and the placing device body of the present invention;

[0027] Figure 3 It is a schematic diagram of the base and turntable position structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the position structure of the rotating column and the rotating groove of the present invention;

[0029] Figure 5 A schematic diagram of the installation positions of the first fixing bracket and the second fixing bracket of the present invention;

[0030] Figure 6 It is a schematic diagram of the position structure of the first claw arm and the second claw arm of the present invention;

[0031] Figure 7 It is a schematic diagram of the position structure of the notch and the clamping device of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the clamping device of the present invention;

[0033] Fig. 9Schematic diagram of the position structure of the fixing plate and the finishing plate of the present invention

[0034] Explanation of the reference numerals in the figure: 1. manipulator; 2. placing device body; 201. fixed block; 202. rotating groove; 203. rotating column; 204. first fixed frame; 205. second fixed frame; 206. slot; 207. first claw arm; 208. second claw arm; 209. expansion guide; 210. notch; 211. spring shaft; 212. slide; 3. clamping device; 301. elastic sheet; 302. rotating groove; 303. rotating column; 304. roller column; 4. moving block; 4 01. Roller; 402. Extension rod; 403. Fixed plate; 404. Guide rod; 405. Arrangement plate; 406. Elastic device; 407. First telescope; 408. Shelf; 5. Pushing device; 501. Pushing rack; 502. Pushing rod; 503. Pushing plate; 504. Second telescope; 6. Book; 7. Motor; 8. Controller; 9. Vertical plate; 901. Mounting frame; 902. Reading device; 10. Trolley; 11. Base; 12. Turntable; 13. Placement cabinet. DETAILED DESCRIPTION

[0035] See also Figure 1 - Fig. 9A movable book placement device for book and teaching material management service includes a program-controlled manipulator 1 and a placement device body 2 fixedly installed at the end thereof. The manipulator 1 is a conventional manipulator 1 in the prior art, and the manipulator 1 is intelligently controlled by a program (the control method of the manipulator 1 is a prior art and is not described in detail herein). The placement device body 2 includes a fixed block 201, and the surface of the fixed block 201 is fixedly installed with the bottom surface of the end of the manipulator 1. A rotating groove 202 is opened on the surface of the fixed block 201, and a rotating column 203 matching the rotating groove 202 is rotatably connected inside the rotating groove 202, and a first fixed frame 204 and a second fixed frame are correspondingly fixedly installed on the surface of the rotating column 203. 205, the surfaces of the first fixing frame 204 and the second fixing frame 205 are both provided with through-type slots 206, and the interiors of the two slots 206 are respectively provided with two rotatable first claw arms 207 and second claw arms 208, and the first claw arms 207 and the second claw arms 208 move toward and oppositely to clamp the book 6 and to open the books on both sides of the placement position, and the ends of the first claw arms 207 and the second claw arms 208 are both provided with guide expansion heads 209, and the surfaces of the guide expansion heads 209 are provided with straight chamfers, and the inner sides of the two guide expansion heads 209 are both provided with slots 210, and the interiors of the two slots 210 are both provided with clamping devices 3, and the book 6 is clamped between the two clamping devices 3 A pushing device 5 for pushing the book 6 is provided between the first claw arm 207 and the second claw arm 208. The pushing device 5 is used to push the book 6. The clamping device 3 includes two elastic sheets 301. The end surface of any elastic sheet 301 is fixedly connected to the inner wall of the notch 210. The surfaces of the two elastic sheets 301 are provided with a plurality of rotating grooves 302. A rotatable roller 304 is provided inside any rotating groove 302. The design of the roller 304 reduces the friction between the book 6 and the clamping device 3. The manipulator 1 extends out and moves the placing device body 2 toward the placing cabinet 13. The two guide expansion heads 209 follow the placing device body 2 and insert into the placing cabinet 13. Between the books on both sides of the placement position, the sorting plate 405 contacts the books and moves toward the fixed plate 403 to compress the elastic device 406, and then the first telescopic device 407 extends out and moves with the moving block 4, so that the roller 401 rolls and squeezes the slide 212. At this time, the first claw arm 207 and the second claw arm 208 are squeezed and rotate in the two slots 206. The first claw arm 207 and the second claw arm 208 rotate in opposite directions, and move with the two guide expansion heads 209 to pry the books on both sides apart. The push plate 503 moves to push the book 6 into the placement cabinet 13, which improves the placing speed of the book placing device for the book 6, thereby improving the placing efficiency of the book placing device for the book 6.

[0036] A rotating column 303 is provided between the roller 304 and the rotating groove 302 . The roller 304 is rotatably connected to the rotating groove 302 via the rotating column 303 . When the pushing device 5 pushes the book 6 , the book 6 moves on the surface of the roller 304 .

[0037] The surfaces of the first claw arm 207 and the second claw arm 208 are both provided with a spring shaft 211, and the first claw arm 207 and the second claw arm 208 are both rotatably connected to the slot 206 through the spring shaft 211. The spring shaft 211 is a conventional spring shaft 211 in the prior art, and the spring shaft 211 is used to reset the first claw arm 207 and the second claw arm 208.

[0038] A movable moving block 4 is arranged between the first claw arm 207 and the second claw arm 208. The two end corners of the moving block 4 are rotatably connected with rollers 401. The inner walls of the first claw arm 207 and the second claw arm 208 are fixedly installed with slides 212. The surface of the roller 401 is in contact with the slide 212. The rolling of the roller 401 ensures the stable expansion of the first claw arm 207 and the second claw arm 208.

[0039] Two extension rods 402 are fixedly installed on the bottom surface of the moving block 4, and one end surface of the two extension rods 402 is fixedly installed with a fixing plate 403. The surfaces of the two fixing plates 403 are slidably connected with a through-type guide rod 404. A sorting plate 405 is provided on one side of the fixing plate 403. The inner side surface of the sorting plate 405 is fixedly connected to the one end surface of the guide rod 404. The sorting plate 405 is slidably connected to the fixing plate 403 through the guide rod 404. After the book 6 is placed, the second telescopic device 504 retracts to reset the push plate 503, and then the manipulator 1 retracts with the placing device The body 2 retracts, thereby restoring the guide expansion head 209. In order to prevent the books on both sides that have been opened from changing position due to the friction force on the surface of the guide expansion head 209, during the restoration process of the guide expansion head 209, the sorting plate 405 is still in contact with the side surface spine of the book 6 under the elastic force of the elastic device 406. When the guide expansion head 209 is restored and leaves the surface of the books on both sides that have been opened, the sorting plate 405 follows the placement device body 2 to restore and leave the surface of the books, preventing the positions of the books on both sides that have been opened from being misplaced, keeping the books displayed in the placement cabinet 13 tidy, and also facilitating subsequent readers to take them.

[0040] The surface of any guide rod 404 is sleeved with an elastic device 406 for the reset movement of the sorting plate 405, and a frame plate 408 is fixedly installed between the first fixed frame 204 and the second fixed frame 205. The surface of the frame plate 408 is fixedly installed with a first telescopic device 407, and the telescopic end of the first telescopic device 407 is fixedly connected to the moving block 4. The first telescopic device 407 is a conventional electric-controlled telescopic rod in the prior art.

[0041] The pushing device 5 includes a pushing frame 501, on the surface of which two pushing rods 502 are fixedly installed, and one end surface of the two pushing rods 502 is fixedly installed with a pushing plate 503 for pushing the book 6. A second telescopic device 504 is provided on one side of the pushing frame 501. The second telescopic device 504 is a conventional electric-controlled telescopic rod in the prior art. The second telescopic device 504 is fixedly installed on the surface of the moving block 4, and the telescopic end of the second telescopic device 504 is fixedly connected to the surface of the pushing frame 501.

[0042] One end of the elastic device 406 is fixedly connected to the surface of the fixed plate 403, and the other end of the elastic device 406 is fixedly connected to the finishing plate 405. The finishing plate 405 is elastically connected to the fixed plate 403 through the elastic device 406. The elastic device 406 is a conventional spring in the prior art.

[0043] A motor 7 is fixedly installed on the surface of the fixed block 201. The motor 7 is a conventional forward and reverse motor in the prior art. The output end of the motor 7 is fixedly connected to the rotating column 203. A controller 8 is fixedly installed on the side surface of the fixed block 201. The controller 8 is electrically connected to the motor 7 through a wire, the controller 8 is electrically connected to the first retractor 407 through a wire, and the controller 8 is electrically connected to the second retractor 504 through a wire. A vertical plate 9 is fixedly installed on the top surface of the fixed block 201. Two mounting frames 901 are fixedly installed on the surface of the vertical plate 9 accordingly. A reading device 902 for identifying and reading information of the book 6 is fixedly installed on the surface of the two mounting frames 901. The reading device 902 is electrically connected to the controller 8 through a wire. When the books displayed in the cabinet 13 are tilted, the rotation of the motor 7 can rotate the rotating column 203, so that the first fixed frame 204, the second fixed frame 205, the first claw arm 207 and the second claw arm 208 are flipped, so that the inclination angle of the expansion guide 209 is adapted to the tilting angle of the book.

[0044] A trolley 10 is arranged below the manipulator 1. The trolley 10 is a conventional intelligent control vehicle in the prior art. A base 11 is fixedly installed on the surface of the trolley 10. The surface of the base 11 is rotatably connected to a turntable 12. The surface of the turntable 12 is fixedly connected to the bottom surface of the manipulator 1. A placement cabinet 13 for placing books 6 is arranged on one side of the trolley 10. The placement cabinet 13 is used to place books. The staff needs to align the front of the book 6 with the reading device 902. At this time, the reading device 902 reads the information of the book 6, and after processing through the controller 8, the position where the book 6 is placed is known. The staff can place the book 6 in the clamping device 3 for clamping. The trolley 10 moves with the manipulator 1 and the placing device body 2 to the place where the book 6 is placed, and the book placing device places the book 6. After the placement is completed, the trolley 10 moves with the manipulator 1 and the placing device body 2. The trolley 10 moves to the place where it was originally displayed in the library. The book placing process does not require the participation of staff, which further improves the placement efficiency of the book placing device for the book 6.

[0045] The use steps of the present invention are as follows: when the movable book placement device for book and teaching material management service is in use, the name of the book 6, the location of the placement cabinet 13 and the place where the book 6 is displayed are recorded and stored through the editable controller 8 (multiple placement cabinets 13 and movable placement devices are displayed in the library). When the reader returns the book 6, the staff only needs to align the front of the book 6 with the reading device 902 to check whether the book is intact. At this time, the reading device 902 reads the information of the book 6, and after processing through the controller 8, the location where the book 6 is placed is known. The staff can place the book 6 in the clamping device 3 for clamping. When placing the book 6, the trolley 10 moves with the manipulator 1 and the placement device body 2 to the book The controller 8 determines the placement position of the book 6, and then the controller 8 obtains the placement position of the book 6. The program controls the robot 1 to adjust the angle and distance. The robot 1 extends with the placement device body 2 to move toward the placement cabinet 13. The two guide expansion heads 209 follow the placement device body 2 to insert between the books on both sides of the placement position. At this time, the sorting plate 405 contacts the books and moves in the direction of the fixed plate 403 to compress the elastic device 406. Then the first telescopic device 407 extends with the moving block 4 to move, so that the roller 401 rolls and squeezes the slide 212. At this time, the first claw arm 207 and the second claw arm 208 are squeezed and rotated in the two slots 206. The first claw arm 207 and the second claw arm 208 rotate in opposite directions, and the two guide expansion heads 209 move to the two sides. The books are opened, and at this time, the sorting plate 405 continues to move toward the fixing plate 403 to compress the elastic device 406 (the elastic force of the elastic device 406 is less than the expansion force of the guide expansion head 209, so that the books on both sides can be opened). During the movement of the two guide expansion heads 209, the two elastic sheets 301 still clamp the book 6 under their own elastic action. When the space between the books on both sides is greater than the thickness of the book 6, the first retractor 407 stops extending, and at this time the second retractor 504 extends and moves with the push plate 503 to push the spine of the book 6. The push plate 503 moves to push the book 6 into the placement cabinet 13 to complete the placement of the book 6. After the placement is completed, the second retractor 504 retracts and resets the push plate 503, and then the robot 1 retracts with the push plate 503. The placing device body 2 retracts, thereby resetting the guide expansion head 209. In order to prevent the books on both sides that have been opened from changing their positions due to the friction force on the surface of the guide expansion head 209, during the resetting process of the guide expansion head 209, the sorting plate 405 is still in contact with the side surface spine of the book 6 under the elastic force of the elastic device 406. When the guide expansion head 209 is reset and leaves the surface of the books on both sides that have been opened, the sorting plate 405 follows the placing device body 2 to reset and leave the surface of the books. At this time, the books on both sides that have been opened return to their positions and fit the surfaces of the newly placed books 6. Then the trolley 10 moves with the manipulator 1 and the placing device body 2. The trolley 10 moves to the place where it was originally displayed in the library. In this solution, the manipulator 1 extends out and moves the placing device body 2 toward the placement cabinet 13.The two expansion guides 209 follow the movement of the placing device body 2 and are inserted between the books on both sides of the to-be-placed position. At this time, the sorting plate 405 contacts the books and moves in the direction of the fixed plate 403 to compress the elastic device 406. Then the first telescopic device 407 extends and moves with the moving block 4, so that the roller 401 rolls and squeezes the slide 212. At this time, the first claw arm 207 and the second claw arm 208 are squeezed and rotate in the two slots 206. The first claw arm 207 and the second claw arm 208 rotate in opposite directions, and the two expansion guides 209 move to squeeze the two books. The books on both sides are opened, and the push plate 503 moves to push the book 6 into the placement cabinet 13, which improves the placing speed of the book placing device for the book 6, thereby improving the placing efficiency of the book placing device for the book 6; after the book 6 is placed, the second retractor 504 retracts and brings the push plate 503 back to reset, and then the manipulator 1 retracts and brings the placing device body 2 back to retract, thereby resetting the guide expansion head 209. In order to prevent the books on both sides of the opened books from changing their positions due to the friction force on the surface of the guide expansion head 209, the guide expansion head 209 is reset during the resetting process. , the sorting plate 405 is still in contact with the side surface spine of the book 6 under the elastic force of the elastic device 406. When the guide expansion head 209 is reset to leave the book surface on both sides of the split, the sorting plate 405 follows the placement device body 2 to reset and leave the book surface, preventing the position of the books on both sides of the split from being misplaced, keeping the books displayed in the placement cabinet 13 tidy, and also convenient for subsequent readers to take; the staff needs to align the front of the book 6 with the reading device 902. At this time, the reading device 902 reads the information of the book 6, and after processing through the controller 8, the position of the book 6 is known. The staff can place the book 6 in the clamping device 3 for clamping, and the trolley 10 moves with the manipulator 1 and the placement device body 2 to the place where the book 6 is placed, and the book placement device places the book 6. After the placement is completed, the trolley 10 moves with the manipulator 1 and the placement device body 2, and the trolley 10 moves to the place where it was originally displayed in the library. The process of placing books does not require the participation of staff, which further improves the efficiency of the book placement device for placing books 6. ,

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A movable book placement device for book and teaching material management service, comprising a program-controlled manipulator (1) and a placement device body (2) fixedly mounted at its end, characterized in that: The placing device body (2) comprises a fixed block (201), the surface of the fixed block (201) is fixedly mounted on the bottom surface of the end of the manipulator (1), the surface of the fixed block (201) is provided with a rotating groove (202), the interior of the rotating groove (202) is rotatably connected with a rotating column (203) matching therewith, the surface of the rotating column (203) is correspondingly fixedly mounted with a first fixed frame (204) and a second fixed frame (205), the surfaces of the first fixed frame (204) and the second fixed frame (205) are both provided with a through-type slot (206), and the two slots ( 206) are respectively provided with two rotatable first claw arms (207) and second claw arms (208), the ends of the first claw arms (207) and the second claw arms (208) are both provided with guide expansion heads (209), the inner sides of the two guide expansion heads (209) are both provided with notches (210), the insides of the two notches (210) are both provided with clamping devices (3), a book (6) is clamped between the two clamping devices (3), and a pushing device (5) capable of pushing the book (6) is provided between the first claw arms (207) and the second claw arms (208); The clamping device (3) comprises two elastic sheets (301), the end surface of any one of the elastic sheets (301) being fixedly connected to the inner wall of the slot (210), the surfaces of the two elastic sheets (301) being provided with a plurality of rotation grooves (302), and a rotatable roller (304) being provided inside any one of the rotation grooves (302).

2. A movable book placement device for book and teaching material management service according to claim 1, characterized in that: A rotating column (303) is provided between the roller column (304) and the rotating groove (302); the roller column (304) is rotationally connected to the rotating groove (302) via the rotating column (303); when the pushing device (5) pushes the book (6), the book (6) moves on the surface of the roller column (304).

3. The movable book placement device for book and teaching material management service according to claim 1, characterized in that: The surfaces of the first claw arm (207) and the second claw arm (208) are both provided with a spring shaft (211), and the first claw arm (207) and the second claw arm (208) are both rotatably connected to the slot (206) via the spring shaft (211).

4. The movable book placement device for book and teaching material management service according to claim 1, characterized in that: A movable moving block (4) is arranged between the first claw arm (207) and the second claw arm (208); both end corners of the moving block (4) are rotatably connected to rollers (401); the inner walls of the first claw arm (207) and the second claw arm (208) are fixedly mounted with a slide (212); the surface of the roller (401) is in contact with the slide (212).

5. The movable book placement device for book and teaching material management service according to claim 4, characterized in that: Two extension rods (402) are fixedly mounted on the bottom surface of the moving block (4), and one end surface of the two extension rods (402) is fixedly mounted with a fixing plate (403). The surfaces of the two fixing plates (403) are slidably connected with a through-type guide rod (404). A sorting plate (405) is arranged on one side of the fixing plate (403), and the inner side surface of the sorting plate (405) is fixedly connected to one end surface of the guide rod (404). The sorting plate (405) is slidably connected to the fixing plate (403) via the guide rod (404).

6. A movable book placement device for book and teaching material management service according to claim 5, characterized in that: The surface of any one of the guide rods (404) is sleeved with an elastic device (406) for the reset movement of the sorting plate (405); a frame plate (408) is fixedly installed between the first fixed frame (204) and the second fixed frame (205); a first telescopic device (407) is fixedly installed on the surface of the frame plate (408); and the telescopic end of the first telescopic device (407) is fixedly connected to the moving block (4).

7. The movable book placement device for book and teaching material management service according to claim 1, characterized in that: The pushing device (5) comprises a pushing frame (501), and two pushing rods (502) are fixedly mounted on the surface of the pushing frame (501), and a pushing plate (503) for pushing the book (6) is fixedly mounted on one end surface of the two pushing rods (502). A second telescopic device (504) is arranged on one side of the pushing frame (501), and the second telescopic device (504) is fixedly mounted on the surface of the moving block (4), and the telescopic end of the second telescopic device (504) is fixedly connected to the surface of the pushing frame (501).

8. The movable book placement device for book and teaching material management service according to claim 6, characterized in that: One end of the elastic device (406) is fixedly connected to the surface of the fixed plate (403), and the other end of the elastic device (406) is fixedly connected to the finishing plate (405). The finishing plate (405) is elastically connected to the fixed plate (403) via the elastic device (406).

9. The movable book placement device for book and teaching material management service according to claim 1, characterized in that: A motor (7) is fixedly mounted on the surface of the fixed block (201), and the output end of the motor (7) is fixedly connected to the rotating column (203). A controller (8) is fixedly mounted on the side surface of the fixed block (201), and the controller (8) is electrically connected to the motor (7) via a wire, and the controller (8) is electrically connected to the first retractor (407) via a wire, and the controller (8) is electrically connected to the second retractor (504) via a wire. A vertical plate (9) is fixedly mounted on the top surface of the fixed block (201), and two mounting frames (901) are fixedly mounted on the surface of the vertical plate (9), and a reading device (902) for identifying and reading information of a book (6) is fixedly mounted on the surface of the two mounting frames (901), and the reading device (902) is electrically connected to the controller (8) via a wire.

10. The movable book placement device for book and teaching material management service according to claim 1, characterized in that: A trolley (10) is arranged below the manipulator (1), a base (11) is fixedly mounted on the surface of the trolley (10), a turntable (12) is rotatably connected to the surface of the base (11), the surface of the turntable (12) is fixedly connected to the bottom surface of the manipulator (1), and a placement cabinet (13) for placing books (6) is arranged on one side of the trolley (10).

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