Page pressing claw mechanism

Abstract

The utility model discloses a book page pressing claw mechanism, which relates to the technical field of book processing and comprises a rack and a book pressing component arranged on the rack, rollers are arranged on the rack, a gap for the book pressing component to pass through is reserved between two adjacent rollers, and the rollers are arranged on the rack. The book pressing assembly comprises a book pressing part used for pressing book pages and a lifting part used for driving the book pressing part to move in the vertical direction, and the book pressing part is arranged on the lifting part. Through the arrangement of the book pressing assembly, book pages can be pressed to avoid floating of the book pages, meanwhile, the position of the book pressing part can be adjusted through the lifting part to be matched with books of different thicknesses, and the application range of the device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to book processing technical field especially relates to a book page presser mechanism. BACKGROUND

[0002] The book quantity of library is huge, and the lending and returning work of books is heavy, which can easily lead to errors. Therefore, printing the library code, RFID tag or seal on the book page of the book can more conveniently and efficiently manage the book. When printing the library code, RFID tag or seal on the book, the cover, back cover or book page of the book needs to be turned.

[0003] However, the book page can float due to static electricity or air flow, which can affect the subsequent sealing work and thus affect the work efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a book page presser mechanism which can press the book page.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a book page presser mechanism, comprising a rack and a book pressing assembly arranged on the rack, the rack is provided with rollers, and a gap is left between adjacent two rollers for the book pressing assembly to pass through, the book pressing assembly comprises a book pressing part for pressing the book page and a lifting part for driving the book pressing part to move in the vertical direction, and the book pressing part is arranged on the lifting part.

[0006] The technical principle of the utility model is as follows: the book page can be pressed tightly by the book pressing part to avoid floating, and the position of the book pressing part can be adjusted by the lifting assembly to match books of different thicknesses.

[0007] Further, the book pressing part comprises a first driving member and a book pressing piece arranged on the power output shaft of the first driving member, and the first driving member is used for driving the book pressing piece to rotate.

[0008] Further, the book pressing piece is provided with a rubber pad.

[0009] Further, the lifting part comprises a sliding plate, a fixed plate, a guide rail vertically arranged on the fixed plate and a sliding block fixedly installed on the sliding plate and matched with the guide rail, the fixed plate is fixedly installed with a second driving member, a first connecting piece is fixedly installed on the power output shaft of the second driving member, the first connecting piece is fixedly installed on the sliding plate, and the first driving member is fixedly installed on the fixed plate.

[0010] Further, the sliding plate is provided with a missing corner, the sliding plate is fixedly installed with a mounting plate for fixedly installing the first driving member, and the first driving member is arranged in the missing corner.

[0011] Further, the mounting plate is provided with a fine adjustment through slot.

[0012] Further, a third driving member is arranged on the frame to drive the roller to rotate, and a second connecting member is arranged between the roller adjacent to the first driving member and the frame, and the second connecting member is provided with a gap for the book to pass through.

[0013] The book pressing device has the advantages that:

[0014] 1. The book pressing assembly is arranged to press the book pages tightly to avoid the book pages from floating, and the position of the book pressing part can be adjusted by the lifting part to match the books of different thicknesses, thereby improving the application range of the device.

[0015] 2. The rubber pad is arranged to avoid the book from being damaged by the book pressing member. DRAWINGS

[0016] Figure 1 It is a structural schematic view of the book pressing device;

[0017] Figure 2 It is a second joint schematic view of the book pressing device;

[0018] Figure 3 It is Figure 2 an enlarged view of A in the middle;

[0019] Figure 4 It is a structural schematic view of the lifting part;

[0020] Figure 5 It is a second joint schematic view of the lifting part.

[0021] In the above drawings:

[0022] 1. Frame; 101. Gap;

[0023] 2. Roller;

[0024] 3. Second connecting member; 301. Gap;

[0025] 4. Third driving member; 5. Synchronous belt; 6. Belt;

[0026] 7. Book pressing part; 701. First driving member; 702. Book pressing member; 703. Rubber pad;

[0027] 8. Lifting part; 801. Fixed plate; 802. Sliding plate; 8021. Notched corner; 803. Guide rail; 804. Sliding block; 805. Second driving member; 806. First connecting member; 807. Mounting plate; 8071. Fine adjustment slot. DETAILED DESCRIPTION

[0028] Clearly and completely describe the technical scheme in the embodiments of the utility model in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, rather than all the embodiments; the structures described in various embodiments can be freely combined without structural or principle conflicts.

[0029] In the utility model, unless another explicit provision and limitation, the terms "mount", "connect", "connect", "fix" and other terms should be broad understanding, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawing, or the orientation or position relationship of the utility model product when it is usually placed, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0031] Some embodiments of the utility model will be described below in combination with the drawings:

[0032] As Figures 1-5 Indicated, the utility model provides a book page pressing jaw mechanism, including frame 1 and the pressure book subassembly that sets up on frame 1, frame 1 is provided with cylinder 2, and the clearance 101 for the pressure book subassembly is left between two adjacent cylinders 2, the pressure book subassembly includes the pressure book part 7 for pressing book page and the lifting part 8 for driving the pressure book part 7 moves in vertical direction, and the pressure book part 7 is set on the lifting part 8.

[0033] The book page can be pressed by the pressure book part 7, avoiding the book page to produce floating, the position of the pressure book part 7 can be adjusted by the lifting assembly, can match the book of different thickness, thereby can improve the application scope of the device.

[0034] Further, as Figure 3 And Figure 4 Indicated, the pressure book part 7 includes first driving piece 701 and pressure book piece 702 set on the power output shaft of first driving piece 701, and first driving piece 701 is used to drive pressure book piece 702 to rotate.

[0035] The first driving member 701 can be an electric motor, a cylinder or the like, and is preferably an electric motor for easy installation. The book pressing member 702 is in the form of a strip. One end of the book pressing member 702 is fixedly installed on the power output shaft of the first driving member 701, and the other end of the book pressing member 702 rotates around the power output shaft of the first driving member 701 until it abuts against the pages of a book and presses the pages.

[0036] Further, as shown in Figure 3 , a rubber pad 703 is arranged on the book pressing member 702.

[0037] The arrangement of the rubber pad 703 can prevent the book pressing member 702 from damaging a book.

[0038] Further, as shown in Figure 4 and Figure 5 , the lifting part 8 comprises a sliding plate 802, a fixed plate 801, a guide rail 803 vertically arranged on the fixed plate 801, and a sliding block 804 fixedly installed on the sliding plate 802 and arranged in cooperation with the guide rail 803. A second driving member 805 is fixedly installed on the fixed plate 801. A first connecting member 806 is fixedly installed on the power output shaft of the second driving member 805 and is fixedly installed on the sliding plate 802. The first driving member 701 is fixedly installed on the fixed plate 801. The sliding plate 802 is provided with a notched corner 8021. An installation plate 807 for fixing the first driving member 701 is fixedly installed on the sliding plate 802, and the first driving member 701 is arranged in the notched corner 8021. A fine adjustment slot 8071 is formed in the installation plate 807.

[0039] The second driving member 805 can be an electric motor, a cylinder or the like, and is preferably a cylinder for easy installation. When a book with different thickness is encountered, the sliding plate 802 is moved in the vertical direction by the second driving member 805 and the first connecting member 806, so as to drive the book pressing part 7 to move in the vertical direction to match the book with different thickness. Meanwhile, the fine adjustment slot 8071 is in the form of a strip, and the position of the first driving member 701 in the vertical direction can be adjusted by the fine adjustment slot 8071.

[0040] In order to improve the stability of the sliding plate 802 when moving, the sliding rails are arranged in parallel, and each sliding rail is matched with two sliding blocks 804. The movement of the sliding plate 802 is more stable by the arrangement of the fixed plate 801, the guide rail 803 and the sliding block 804. The first driving member 701 is installed conveniently by the arrangement of the notched corner 8021.

[0041] The first driving member 701 is a step motor, a position sensor is arranged in the notch 8021 of the sliding plate 802, a through hole is formed in the mounting plate 807, the position sensor detects the position of the book pressing member 702 through the through hole, and it is confirmed whether the book pressing member 702 returns to the original position, so that continuous work can be carried out.

[0042] Further, as shown in Figure 1 and Figure 2 , the rack 1 is provided with the third driving member 4 for driving the roller 2 to rotate, the first driving member 701 is provided with the second connecting member 3 between the adjacent roller 2 and the rack 1, and the second connecting member 3 is provided with a notch 301 for the book pressing member 702 to pass through.

[0043] The roller 2 and the third driving member 4 are driven through the synchronous belt 5, and the adjacent rollers 2 are driven through the belt 6, so that the rollers 2 on the rack 1 can move synchronously under the action of the third driving member 4. Through the arrangement of the roller 2 and the third driving member 4, it is convenient to transport books, continuous work can be carried out, and the work efficiency is improved; at the same time, different lengths of the book pressing member 702 can be replaced according to the size of the book, when the length of the book pressing member 702 is too long, the notch 301 on the second connecting member 3 can give the book pressing member 702 room, so as to avoid the interference between the book pressing member 702 and the roller 2 or the second connecting member 3, so as to ensure that the book pressing member 702 can be stably pressed on the book page.

Claims

1. A book page pressing claw mechanism, characterized in that: The invention comprises a frame (1) and a book pressing assembly arranged on the frame (1); a roller (2) is arranged on the frame (1); a gap (101) for the book pressing assembly to pass through is left between two adjacent rollers (2); the book pressing assembly comprises a book pressing part (7) for pressing book pages and a lifting part (8) for driving the book pressing part (7) to move in a vertical direction; the book pressing part (7) is arranged on the lifting part (8).

2. A book page pressing claw mechanism according to claim 1, characterized in that: The book pressing part (7) comprises a first driving member (701) and a book pressing member (702) arranged on a power output shaft of the first driving member (701). The first driving member (701) is used to drive the book pressing member (702) to rotate.

3. A book page pressing claw mechanism according to claim 2, characterized in that: A rubber pad (703) is provided on the book pressing piece (702).

4. A book page pressing claw mechanism according to any one of claims 1 to 3, characterized in that: The lifting part (8) comprises a sliding plate (802), a fixed plate (801), a guide rail (803) vertically arranged on the fixed plate (801), and a slider (804) fixedly mounted on the sliding plate (802) and arranged in cooperation with the guide rail (803); a second driving member (805) is fixedly mounted on the fixed plate (801); a first connecting member (806) is fixedly mounted on the power output shaft of the second driving member (805); the first connecting member (806) is fixedly mounted on the sliding plate (802); and the first driving member (701) is fixedly mounted on the fixed plate (801).

5. The book page pressing claw mechanism according to claim 4, characterized in that: A missing corner (8021) is provided on the sliding plate (802), a mounting plate (807) for fixing the first driving member (701) is fixedly mounted on the sliding plate (802), and the first driving member (701) is arranged in the missing corner (8021).

6. The book page pressing claw mechanism according to claim 5, characterized in that: The mounting plate (807) is provided with a fine-tuning slot (8071).

7. A book page pressing claw mechanism according to claim 2, 3, 5 or 6, characterized in that: A third driving member (4) for driving the roller (2) to rotate is provided on the frame (1); a second connecting member (3) is provided between the roller (2) adjacent to the first driving member (701) and the frame (1); and a notch (301) is provided on the second connecting member (3) for the pressed book (702) to pass through.

8. The book page pressing claw mechanism according to claim 4, characterized in that: and a third driving member (4) for driving the roller (2) to rotate, the interval between adjacent rollers (2) being a gap (101) through which the book pressing assembly passes, a second connecting member (3) being provided between the rollers (2) adjacent to the first driving member (701) and the frame (1), the second connecting member (3) being provided with a notch (301) for the book pressing member (702) to pass through.

Images