Efficient and accurate automatic book retrieval and transfer robot

Abstract

The invention relates to the technical field of book arrangement equipment, in particular to an efficient and accurate book automatic retrieval and transfer robot which comprises an electric vehicle body, a multi-stage air cylinder is arranged on the electric vehicle body, and a bearing plate used for bearing books is fixedly connected to the top of a telescopic rod of the multi-stage air cylinder; a first slope block is fixedly connected to the side, away from the multi-stage air cylinder, of the bearing plate, a lifting plate is slidably connected into the bearing plate, a second slope block is fixedly connected to the side, away from the multi-stage air cylinder, of the lifting plate, and the second slope block is slidably connected with the bearing plate. The carrying robot can automatically retrieve the placement position of a book through a magnetic sheet on the book, the height of the bearing plate can be adjusted according to the height of the book, and when the bearing plate extends to the height of the book needing to be arranged, the book can be separated by the separation plate when the book is inserted through the bearing plate and the separation plate, so that the book can be tidied conveniently. Meanwhile, the books are moved onto the bearing plate, and then the books are conveniently moved out of the bookshelf, so that a worker can conveniently and quickly put the books back to the original place.

Description

Technical Field

[0001] The present invention relates to the technical field of book sorting equipment, and in particular to an efficient and accurate automatic book retrieval and transportation robot. Background Art

[0002] In the library, most people do not put books back to their original places after taking them for reading. They may put them on the wrong bookshelf. In this case, the library staff have to manually take down the books that were placed in the wrong place and put them back to the correct bookshelf.

[0003] When staff members take books down from the wrong location, if the books are close together, they may bring out the books next to them. Therefore, staff members generally need to hold down the books next to them with one hand and take out the books they need with the other hand. There are many kinds of books in the library. If staff members have to sort them out every time, the workload will be very large, and there is also the possibility of misplacing them. Therefore, an efficient and accurate book automatic retrieval and handling robot is now being developed to assist staff members in quickly putting books back to their original places. Summary of the Invention

[0004] The technical implementation scheme of the present invention is: an efficient and accurate book automatic retrieval and handling robot, including an electric body, a multi-stage cylinder is provided on the electric body, the top of the telescopic rod of the multi-stage cylinder is fixedly connected to a receiving plate for receiving books, the receiving plate is fixedly connected to a first inclined block on the side away from the multi-stage cylinder, a lifting plate is slidably connected inside the receiving plate, the lifting plate is fixedly connected to a second inclined block on the side away from the multi-stage cylinder, the second inclined block is slidably connected to the receiving plate, and a first spring is connected between the bottom of the lifting plate and the receiving plate.

[0005] More preferably, an isolation plate is also included, which is symmetrically arranged and slidingly connected to the side of the receiving plate away from the multi-stage cylinder. An inclined surface is provided on the side of the isolation plate away from the multi-stage cylinder, and a second spring is connected between the side of the isolation plate close to the multi-stage cylinder and the receiving plate.

[0006] More preferably, it also includes a movable plate, which is symmetrically arranged and slidably connected to the side of the receiving plate close to the first inclined block, a third spring is connected between the bottom of the movable plate and the receiving plate, a second wedge block is fixedly connected to the side of the top of the movable plate close to the first inclined block, the second wedge block is in contact with the book, and the first wedge block is fixedly connected to the side of the top of the movable plate away from the second wedge block, and the first wedge block is squeezed and fitted with the sliding block.

[0007] More preferably, it also includes an elastic telescopic rod, which is fixedly connected to the side of the isolation plate that is away from each other, the push-out plate is fixedly connected to the end of the elastic telescopic rod that is away from each other, and the receiving plate is fixedly connected to a symmetrically arranged wedge frame, and the wedge frame and the push-out plate are squeezed together.

[0008] More preferably, a support frame is further included, which is fixedly connected to the side of the receiving plate close to the multi-stage cylinder, and the support frame is slidably connected to an electric slider on the side away from the receiving plate. The electric slider is provided with a support plate, and a protrusion is provided on the side of the support plate away from the support frame. The protrusion can limit the upper left corner of the book, and the bottom of the support plate can support the top of the book. The isolation plate is fixedly connected to a perforated plate on the side close to the wedge frame, and the perforated plate is squeezed into fit with the switch button.

[0009] More preferably, a switch button is further included, which is arranged on the wedge-shaped frame, and the switch button and the electric slider are electrically connected through the control module.

[0010] More preferably, it further includes a clamping plate, which is symmetrically arranged and slidably connected to the abutting plates, and a fourth spring is connected between the clamping plate and the abutting plate.

[0011] More preferably, a contact rod is further included, which is fixedly connected to the side of the clamping plate close to the support frame, and the side of the support frame close to the electric slider is fixedly connected to a V-block, and the V-block and the contact rod are squeezed together.

[0012] More preferably, it further comprises a hooking piece, which is symmetrically arranged and fixedly connected to the lifting plate, and the hooking piece is squeezed into the hole of the perforated plate.

[0013] More preferably, it further includes a take-up wheel, which is rotatably connected to the multi-stage cylinder. A pull rope is wound around the take-up wheel, and the end of the pull rope is fixedly connected to the lifting plate.

[0014] Compared with the prior art, the present invention has the following advantages: the present invention can automatically retrieve the placement position of books through the magnetic sheets on the books through the handling robot, and can adjust the height of the receiving plate according to the height of the books. When the height of the receiving plate is extended to the height at which the books need to be sorted, the books can be inserted through the receiving plate and the isolation plate. The isolation plate separates the books and moves the books onto the receiving plate at the same time, and then the books can be easily moved out of the bookshelf, which makes it convenient for the staff to quickly put the books back to their original place.

[0015] The present invention can lock the sliding block through the first wedge block, so that the position of the isolation plate can be locked. When the isolation plate is inserted between two books, the adhered parts of the two books can be separated, thereby facilitating the removal of the required books. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a cross-sectional view of the three-dimensional structure of the first part of the present invention.

[0018] Figure 3 It is a cross-sectional view of the second part of the three-dimensional structure of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the isolation plate, the push-out plate and the elastic telescopic rod of the present invention.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the first part of the present invention.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the second part of the present invention.

[0022] The markings of the components in the accompanying drawings are as follows: 1. book, 101. electric body, 2. multi-stage cylinder, 3. receiving plate, 4. first inclined block, 5. lifting plate, 501. second inclined block, 6. first spring, 7. isolation plate, 701. sliding block, 8. second spring, 9. moving plate, 10. first wedge block, 100. second wedge block, 11. third spring, 12. wedge frame, 13. push-out plate, 14. elastic telescopic rod, 15. support frame, 16. electric slider, 161. switch button, 17. against plate, 18. clamping plate, 19. fourth spring, 20. contact rod, 21. V-block, 22. hook, 23. perforated plate, 24. take-up wheel, 25. pull rope. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of 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 making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] An efficient and accurate book automatic retrieval and transportation robot, such as Figure 1As shown, it includes an electric body 101, and a multi-stage cylinder 2 is provided on the electric body 101. The top of the telescopic rod of the multi-stage cylinder 2 is fixedly connected to a receiving plate 3 for receiving the book 1, and the left end of the receiving plate 3 is fixedly connected to a first inclined block 4. The inclined surface of the first inclined block 4 can facilitate the insertion of the first inclined block 4 into the bottom position of the book. A lifting plate 5 is slidably connected inside the receiving plate 3, and a second inclined block 501 is fixedly connected to the left end of the lifting plate 5. The inclined surface of the second inclined block 501 can facilitate mutual extrusion and cooperation with the book. The second inclined block 501 is slidably connected to the receiving plate 3, and a first spring 6 is connected between the bottom of the lifting plate 5 and the receiving plate 3. By setting the first spring 6, the lifting plate 5 and the second inclined block 501 can be kept in an upward state.

[0026] like Figure 1 As shown, it also includes an isolation plate 7, which is symmetrically arranged in the front and rear directions and is slidably connected to the side of the receiving plate 3. The isolation plate 7 is used to separate books that are stuck together so that misplaced books can be pulled out of the bookshelf for sorting and transporting. The left part of the isolation plate 7 is provided with an inclined surface, and a second spring 8 is connected between the right side of the isolation plate 7 and the right part of the receiving plate 3. The elastic force of the second spring 8 keeps the isolation plate 7 in a state of moving to the left.

[0027] Each book 1 in the library is affixed with a label with a magnetic piece, which can be used to locate the position of the book 1. The electric body 101 of the handling robot has the function of automatic retrieval and positioning, which can obtain the position of the book 1. When taking a book 1 that is misplaced, the handling robot can assist the staff to reset the book 1. First, according to the height at which the book 1 is placed, the telescopic rod of the multi-stage cylinder 2 is controlled to perform telescopic movement, driving the receiving plate 3 to move to the bottom of the book 1. Then, the electric body 101 controls the multi-stage cylinder 2 to move left, and the multi-stage cylinder 2 moves left. Drive the receiving plate 3 to move to the left, and the receiving plate 3 drives the isolation plate 7 to move to the left. The two isolation plates 7 will first be inserted into the front and back sides of the book 1. The purpose of the isolation plates 7 is to be able to separate the other books 1 that are tightly attached to the front and back sides of the book 1, making it easier to take out the book 1. Since the left side of the isolation plate 7 is provided with an inclined surface, it is more convenient to separate the tightly attached books 1. When the left end of the isolation plate 7 contacts the deepest part of the bookshelf, the isolation plate 7 and the sliding block 701 stop moving. At this time, the receiving plate 3 and the first inclined block 4 continue to move to the left, and the second spring 8 is compressed. The first inclined block 4 and the bottom of the book 1 are in contact. After the bottom of the book 1 is completely moved onto the receiving plate 3 and the book 1 is separated from the second inclined block 501, the lifting plate 5 and the second inclined block 501 are driven by the action of the first spring 6 to move the lifting plate 5 and the second inclined block 501 downward. The block 501 moves up and resets. At this time, the straight position of the second inclined block 501 will press the left part of the book 1 to prevent the book 1 from moving out from the left side of the receiving plate 3. Then, the electric body 101 will control the telescopic rod of the multi-stage cylinder 2 to move right, so that the lifting plate 5 drives the second inclined block 501 and the book 1 to move to the right out of the bookshelf. At the same time, under the action of the second spring 8, the isolation plate 7 and the sliding block 701 slowly reset, so that the book 1 can be easily moved out of the bookshelf, and then the book 1 can be put back to its original position. The above operation can facilitate the removal of the book 1 from the bookshelf, reducing the workload of the staff.

[0028] Example 2

[0029] On the basis of Example 1, Figure 3As shown, it also includes a movable plate 9, which is symmetrically arranged front and back and is slidably connected to the receiving plate 3. A third spring 11 is connected between the bottom of the movable plate 9 and the receiving plate 3. The third spring 11 can keep the movable plate 9 in an upward state. A second wedge block 100 is fixedly connected to the left side of the top of the movable plate 9, and the second wedge block 100 is in contact with the book 1. A first wedge block 10 is fixedly connected to the right side of the top of the movable plate 9, and the first wedge block 10 is squeezed and fitted with the sliding block 701.

[0030] When the isolation plate 7 is inserted between the two books 1, the isolation plate 7 may be blocked by the books 1, resulting in the isolation plate 7 being unable to be inserted between the two books 1. Therefore, the first wedge block 10 is set to press the sliding block 701, so that the isolation plate 7 and the sliding block 701 cannot slide on the receiving plate 3. Therefore, the isolation plate 7 will be forcibly inserted between the two books 1, and the isolation plate 7 will not be blocked on the outside of the book 1. When the isolation plate 7 is fully inserted and the first inclined block 4 and the second wedge block 100 contact the bottom of the book 1, the second wedge block 100 will be squeezed by the book 1 and move down. The second wedge block 100 drives the moving plate 9 and the first wedge block 10 to move down, the third spring 11 is compressed, and the first wedge block 10 moves down and slides. After the moving block 701 is separated, the sliding block 701 can be unlocked, and the sliding block 701 will slide on the receiving plate 3. When the second wedge block 100 and the book 1 are separated, the third spring 11 drives the movable plate 9, the first wedge block 10 and the second wedge block 100 to move upward and reset. When the sliding block 701 moves and resets, the sliding block 701 contacts the wedge surface of the first wedge block 10, which pushes the first wedge block 10, the second wedge block 100 and the movable plate 9 to descend. Subsequently, after the sliding block 701 and the first wedge block 10 are separated, the third spring 11 drives the first wedge block 10, the second wedge block 100 and the movable plate 9 to move upward and reset, and the first wedge block 10 re-locks the sliding block 701.

[0031] like Figure 1 and Figure 4 As shown, it also includes an elastic telescopic rod 14, which is fixedly connected to the side of the isolation plate 7 that is away from each other, and a push-out plate 13 is fixedly connected to one end of the elastic telescopic rod 14 that is away from each other. By pushing the push-out plate 13 to the side away from each other, the push-out plate 13 can push the books that are close to each other apart, so that the books are completely pushed away, which makes it convenient to take out the books that are misplaced. The front and back sides of the receiving plate 3 are respectively fixedly connected to the wedge-shaped frame 12, and the wedge frame 12 and the push-out plate 13 are squeezed and matched. When the wedge frame 12 moves to the left and contacts the push-out plate 13, the push-out plate 13 can move to the side away from each other.

[0032] In order to further separate the two books 1, a push-out plate 13 is provided. After the isolation plate 7 and the push-out plate 13 are inserted into the two books 1, the receiving plate 3 continues to move to the left, and the receiving plate 3 drives the wedge-shaped frame 12 to move to the left. After the wedge-shaped frame 12 and the push-out plate 13 come into contact, the push-out plate 13 is pushed away from each other. The elastic telescopic rod 14 is stretched, and the push-out plate 13 can move the adjacent books 1 to both sides. In this way, the two books 1 can be completely separated, which makes it convenient to take out the required book 1. When the wedge-shaped frame 12 and the push-out plate 13 are separated, the push-out plate 13 is driven to move and reset under the action of the elastic telescopic rod 14.

[0033] like Figure 5 As shown, it also includes a support frame 15, which is fixedly connected to the right part of the receiving plate 3, and an electric slider 16 is slidably connected to the upper part of the support frame 15. A switch button 161 is provided on the right side of the wedge frame 12, and the switch button 161 and the electric slider 16 are electrically connected through the control module. A retaining plate 17 is provided on the electric slider 16. When the retaining plate 17 descends, the retaining plate 17 rests on the top of the book, which can conveniently limit the top of the book. A protrusion is provided on the lower left part of the retaining plate 17, which can limit the upper left part of the book 1, and the bottom of the retaining plate 17 rests on the top of the book 1. A perforated plate 23 is fixedly connected to the lower right part of the isolation plate 7, and the perforated plate 23 is squeezed and matched with the switch button 161. When the wedge frame 12 moves to the left, the switch button 161 will be driven to move to the left. After the switch button 161 contacts the right end of the perforated plate 23, the switch button 161 can be pressed to send an electrical signal, thereby starting the electric slider 16 to work.

[0034] After the isolation plate 7 is against the bookshelf, the receiving plate 3 drives the lifting plate 5, the wedge-shaped frame 12 and the switch button 161 to move to the left. When the switch button 161 contacts the perforated plate 23, the switch button 161 will send a signal to make the electric slider 16 move down, and the electric slider 16 drives the supporting plate 17 to move down, and the supporting plate 17 automatically contacts the top of the book 1. This can restrict the book 1 and facilitate the book 1 to be taken out for transportation. When the receiving plate 3 drives the lifting plate 5, the wedge-shaped frame 12 and the switch button 161 to move to the right, the switch button 161 and the perforated plate 23 are separated, and the electric slider 16 will automatically move up and reset, driving the supporting plate 17 to move up and reset.

[0035] like Figure 5 As shown, it also includes a clamping plate 18, which is symmetrically arranged in the front and rear and is respectively slidably connected to the supporting plate 17. A fourth spring 19 is connected between the clamping plate 18 and the supporting plate 17. A contact rod 20 is fixedly connected to the right side of the clamping plate 18, and a V-shaped block 21 is fixedly connected to the upper left part of the support frame 15. The V-shaped block 21 and the contact rod 20 are squeezed together.

[0036] In order to prevent the book 1 from tipping over from the side, when the supporting plate 17 descends, the clamping plate 18 and the contact rod 20 are driven downward. When the contact rod 20 and the V-shaped block 21 come into contact with each other, the contact rod 20 will approach each other, and the contact rod 20 drives the clamping plate 18 to move toward the side close to each other. The fourth spring 19 is compressed, so that the clamping plate 18 can clamp both sides of the book 1 to prevent the book 1 from tipping over. Subsequently, the supporting plate 17 moves upward, driving the clamping plate 18 and the contact rod 20 to move up and reset. When the contact rod 20 and the V-shaped block 21 are separated, the clamping plate 18 is driven to move and reset under the action of the fourth spring 19.

[0037] like Figure 6 As shown, it also includes a hooking member 22, which is symmetrically arranged in the front and rear directions and fixedly connected to the lifting plate 5. The hooking member 22 and the hole of the perforated plate 23 are squeezed together.

[0038] During the rightward movement of the receiving plate 3, the isolation plate 7 remains against the bookshelf. In this way, when the receiving plate 3 moves rightward to pull out the book 1, there are no blocking parts on the front and back sides below the book 1, which may easily cause the book 1 to fall out of the receiving plate 3. Therefore, a hook 22 is provided. During the rightward movement of the receiving plate 3, the lifting plate 5 and the second inclined block 501 are driven by the receiving plate 3 to insert the book 1, the second inclined block 501 and the book 1 are squeezed and matched, so that the lifting plate 5, the second inclined block 501 and the hook 22 remain in a lowered state. When the book 1 is separated from the second inclined block 501, the hook The part 22 is located below the perforated plate 23, so when the lifting plate 5 rises, it will drive the hook part 22 to move up and get stuck in the hole of the perforated plate 23, so that the isolation plate 7 can be restricted. In this way, when the receiving plate 3 moves to the right, the isolation plate 7 will also move to the right at the same time. In this way, the isolation plate 7 can restrict the front and back sides of the book 1, thereby preventing the book 1 from falling. After taking out the book 1, the lifting plate 5 can be pressed downward, and the lifting plate 5 drives the hook part 22 to descend, so that the hook part 22 and the perforated plate 23 are separated, so that the isolation plate 7 can be released and the isolation plate 7 can be automatically reset.

[0039] like Figure 1 As shown, it also includes a take-up wheel 24, which is rotatably connected to the multi-stage cylinder 2. A pull rope 25 is wound around the take-up wheel 24, and the end of the pull rope 25 is fixedly connected to the lifting plate 5.

[0040] When the lifting plate 5 is pressed downward, since the lifting plate 5 is located at a high place, it is very laborious to press it down manually. Therefore, the take-up wheel 24 can be rotated to reel in the pull rope 25, thereby achieving the purpose of pulling the lifting plate 5 downward, which can save more effort.

[0041] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An efficient and accurate book automatic retrieval and handling robot, characterized by: The electric body (101) is provided with a multi-stage cylinder (2). A receiving plate (3) for receiving a book (1) is fixedly connected to the top of a telescopic rod of the multi-stage cylinder (2). A first inclined plane block (4) is fixedly connected to the receiving plate (3) on a side away from the multi-stage cylinder (2). A lifting plate (5) is slidably connected inside the receiving plate (3). A second inclined plane block (501) is fixedly connected to the lifting plate (5) on a side away from the multi-stage cylinder (2). The second inclined plane block (501) is slidably connected to the receiving plate (3). A first spring (6) is connected between the bottom of the lifting plate (5) and the receiving plate (3).

2. The efficient and accurate book automatic retrieval and transport robot according to claim 1 is characterized by: The invention also includes an isolation plate (7), which is symmetrically arranged and slidably connected to the side of the receiving plate (3) away from the multi-stage cylinder (2), and an inclined surface is provided on the side of the isolation plate (7) away from the multi-stage cylinder (2). A second spring (8) is connected between the side of the isolation plate (7) close to the multi-stage cylinder (2) and the receiving plate (3).

3. The efficient and accurate book automatic retrieval and transport robot according to claim 2 is characterized by: The invention also includes a movable plate (9), which is symmetrically arranged and slidably connected to the receiving plate (3) on the side close to the first inclined block (4), a third spring (11) is connected between the bottom of the movable plate (9) and the receiving plate (3), a second wedge block (100) is fixedly connected to the top of the movable plate (9) on the side close to the first inclined block (4), the second wedge block (100) is in contact with the book (1), and a first wedge block (10) is fixedly connected to the top of the movable plate (9) away from the second wedge block (100), and the first wedge block (10) is squeezed and matched with the sliding block (701).

4. The efficient and accurate book automatic retrieval and transporting robot according to claim 3 is characterized by: The invention also includes an elastic telescopic rod (14), which is fixedly connected to the side of the isolation plate (7) that is away from each other, and a push-out plate (13) which is fixedly connected to the end of the elastic telescopic rod (14) that is away from each other. The receiving plate (3) is fixedly connected to a symmetrically arranged wedge frame (12), and the wedge frame (12) and the push-out plate (13) are extruded and matched.

5. The efficient and accurate book automatic retrieval and transporting robot according to claim 4 is characterized by: The invention also includes a support frame (15), the support frame (15) is fixedly connected to the side of the receiving plate (3) close to the multi-stage cylinder (2), the support frame (15) is slidably connected to the side away from the receiving plate (3) with an electric slider (16), the electric slider (16) is provided with a support plate (17), the support plate (17) is provided with a protrusion on the side away from the support frame (15), the protrusion can limit the upper left of the book (1), the bottom of the support plate (17) supports the top of the book (1), the isolation plate (7) is fixedly connected to the side close to the wedge frame (12) with a perforated plate (23), and the perforated plate (23) is squeezed and matched with the switch button (161).

6. The efficient and accurate book automatic retrieval and transporting robot according to claim 5 is characterized by: The invention also includes a switch button (161), which is arranged on the wedge-shaped frame (12). The switch button (161) and the electric slider (16) are electrically connected through a control module.

7. The efficient and accurate book automatic retrieval and transporting robot according to claim 6 is characterized by: It also includes a clamping plate (18), which is symmetrically arranged and slidably connected to the abutting plate (17), and a fourth spring (19) is connected between the clamping plate (18) and the abutting plate (17).

8. The efficient and accurate book automatic retrieval and transporting robot according to claim 7 is characterized by: The contact rod (20) is connected to the side of the clamping plate (18) close to the support frame (15), and the side of the support frame (15) close to the electric slider (16) is fixedly connected to the V-shaped block (21), and the V-shaped block (21) and the contact rod (20) are squeezed and matched.

9. The efficient and accurate book automatic retrieval and transporting robot according to claim 8, characterized in that: It also includes a hooking piece (22), which is symmetrically arranged and fixedly connected to the lifting plate (5), and the hooking piece (22) and the hole of the perforated plate (23) are extruded and matched.

10. The efficient and accurate book automatic retrieval and transporting robot according to claim 9, characterized in that: The utility model also comprises a take-up wheel (24), which is rotatably connected to the multi-stage cylinder (2). A pull rope (25) is wound around the take-up wheel (24), and the end of the pull rope (25) is fixedly connected to the lifting plate (5).

Images