Framing auxiliary clamping device

Abstract

The utility model relates to the field of binding and clamping of ancient books and bowties, in particular to an auxiliary clamping device for binding. The utility model provides a framing auxiliary clamping device which comprises a rack, positioning plates, sliding blocks, a moving plate, a first connecting plate, a rotating shaft, a connecting frame, an extruding plate and a torsional spring, the positioning plates are connected to the rack in a front-and-back symmetry mode, first sliding grooves are symmetrically formed in the rack, the sliding blocks are connected into the first sliding grooves in a sliding mode, and the rotating shaft is arranged on the rotating shaft. A moving plate is connected among the upper parts of the three sliding blocks, first connecting plates are connected to the outer side of the moving plate, rotating shafts are rotatably connected to the interiors of the two first connecting plates, a plurality of connecting frames are connected to the rotating shafts, extrusion plates are rotatably connected to the connecting frames, and torsional springs are connected between the rotating shafts and the first connecting plates. Through rotation of the rotating shaft, the extrusion plate can be driven to fix and clamp the ancient books, and through rotation of the extrusion plate, the stacked ancient books with different heights can also be clamped and fixed in a plane mode.

Description

Technical Field

[0001] The utility model relates to the field of ancient book butterfly binding clamping, in particular to a binding auxiliary clamping device. Background Art

[0002] Butterfly binding is a binding method in which the pages of a book are folded in half along the center seam with the printed side facing inward. The pages are then aligned along the center seam, glued to another wrapping paper, and finally cut into a book.

[0003] In the process of butterfly binding of ancient books, multiple folded ancient books are stacked together before subsequent operations are carried out. However, in the process of stacking the ancient books, they are not clamped and fixed, but are fixed after being stacked. In the process of stacking, the ancient books may become loose due to accidental touching or other reasons. In addition, if the ancient books are stacked high, the center of gravity may be unstable and the books may collapse and scatter to the ground. It takes a lot of time to pick them up later, and they also need to be aligned, which easily increases the workload of the staff and is more troublesome.

[0004] In view of the above problems, it is necessary to design an auxiliary clamping device for fixing the binding of ancient books. Utility Model Content

[0005] In order to overcome the shortcoming that ancient books are not clamped and fixed when they are stacked to a certain extent, the utility model provides a binding auxiliary clamping device.

[0006] The technical solution of the utility model is: a binding auxiliary clamping device, comprising a frame, a positioning plate, a sliding block, a mobile plate, a first connecting plate, a rotating shaft, a connecting frame, an extrusion plate and a torsion spring, the frame is symmetrically connected with the positioning plate front and back, the frame is symmetrically provided with a first sliding groove, the first sliding block is slidably connected inside the first sliding block, the mobile plate is connected between the upper parts of the three sliding blocks, the outer side of the mobile plate is connected to the first connecting plate, the two first connecting plates are rotatably connected with the rotating shaft, a plurality of connecting frames are connected to the rotating shaft, the connecting frame is rotatably connected with the extrusion plate, and a torsion spring is connected between the rotating shaft and the first connecting plate.

[0007] Furthermore, it also includes a connecting shaft, a second connecting plate, an adjusting ring, a mounting plate, a sliding rod, a fixed block, a spring and a toggle plate. The front side of the first connecting plate is connected to the connecting shaft, the connecting shaft passes through the first connecting plate and is fixedly connected to the rotating shaft, the front side of the first connecting plate is connected to the second connecting plate, the front side of the second connecting plate is connected to the adjusting ring, the connecting shaft is connected to the mounting plate, the sliding rod is slidably connected in the mounting plate, the rear end of the sliding rod is connected to the fixed block, the fixed block is in contact with the adjusting ring, a spring is connected between the fixed block and the mounting plate, and the front end of the sliding rod is connected to the toggle plate.

[0008] Furthermore, it also includes a fixed frame, a second sliding groove is opened on the frame, and the fixed frame is slidably connected in the second sliding groove.

[0009] Furthermore, a sponge pad is included, and the bottom of the extrusion plate is connected with the sponge pad.

[0010] Furthermore, the adjusting ring is internally connected with limiting plates with the same spacing, and the distance between the two limiting plates is consistent with the size of the fixing block.

[0011] Further, the number of the extruded plates is not less than six.

[0012] The utility model has the following advantages: 1. The rotation of the rotating shaft can drive the squeezing plate to fix and clamp the ancient books, and the rotation setting of the squeezing plate can realize the flat clamping and fixing of the ancient books stacked at different heights.

[0013] 2. The fixing of the rotating shaft can be achieved through the cooperation of the fixing block and the adjusting ring, and the ancient book clamped on one side can be taken out by pulling out the fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is an exploded view of the fixing frame and the rack of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as a sliding block and a connecting frame of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of components such as a sponge pad and a moving plate of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the components such as the rotating shaft and the torsion spring of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the connecting plate, adjusting ring and other parts of the utility model.

[0020] Figure 7 It is an exploded view of the adjusting ring and the connecting shaft of the utility model.

[0021] In the accompanying drawings: 1_frame, 2_positioning plate, 3_first slide groove, 4_sliding block, 5_movable plate, 6_first connecting plate, 7_rotating shaft, 8_connecting frame, 9_extrusion plate, 10_torsion spring, 11_connecting shaft, 12_second connecting plate, 13_adjusting ring, 14_mounting plate, 15_sliding rod, 16_fixing block, 17_spring, 18_sliding plate, 19_second slide groove, 20_fixing frame, 21_sponge pad. DETAILED DESCRIPTION

[0022] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0023] Embodiment: A binding auxiliary clamping device, such as Figure 1-Figure 7 As shown, it includes a frame 1, a positioning plate 2, a sliding block 4, a moving plate 5, a first connecting plate 6, a rotating shaft 7, a connecting frame 8, an extruding plate 9, a torsion spring 10 and a sponge pad 21. The frame 1 is symmetrically connected with the positioning plate 2 front and back for locating the position of the ancient book. The frame 1 is symmetrically provided with a first sliding groove 3. The sliding block 4 is slidably connected in the first sliding groove for sliding the moving plate. A moving plate 5 is connected between the upper parts of the three sliding blocks 4. The outer side of the moving plate 5 is connected to the first connecting plate 6. The two first connecting plates 6 are rotatably connected with the rotating shaft 7. A plurality of connecting frames 8 are connected to the rotating shaft 7. The connecting frame 8 is rotatably connected with the extruding plate 9. The number of the extruding plates 9 is not less than six. The bottom of the extruding plate 9 is connected with a sponge pad 21. A torsion spring 10 is connected between the rotating shaft 7 and the first connecting plate 6 for resetting the rotating shaft 7. It also includes a connecting shaft 11, a second connecting plate 12, an adjusting ring 13, a mounting plate 14, a sliding rod 15, A fixing block 16, a spring 17 and a toggle plate 18, a connecting shaft 11 is connected to the front side of the first connecting plate 6, the connecting shaft 11 passes through the first connecting plate 6 and is fixedly connected to the rotating shaft 7 for connecting the rotating shaft, a second connecting plate 12 is connected to the front side of the first connecting plate 6, an adjusting ring 13 is connected to the front side of the second connecting plate 12, a limit plate with the same spacing is connected inside the adjusting ring 13, and the distance between the two limit plates is consistent with the size of the fixing block 16, a mounting plate 14 is connected to the connecting shaft 11, a sliding rod 15 is slidably connected inside the mounting plate 14, a fixing block 16 is connected to the rear end of the sliding rod 15, the fixing block 16 is in contact with the adjusting ring 13, a spring 17 is connected between the fixing block 16 and the mounting plate 14, a toggle plate 18 is connected to the front end of the sliding rod 15 for pulling the sliding rod 15 to move, and a fixing frame 20 is also included, a second sliding groove 19 is provided on the frame 1, and a fixing frame 20 is slidably connected inside the second sliding groove 19.

[0024] When the device is needed, when the ancient book is butterfly-bound, the user first pulls the toggle plate 18, and the toggle plate 18 moves to drive the sliding rod 15 and the fixed block 16 to move outward along the mounting plate 14, and the spring 17 is compressed. At this time, the fixed block 16 is out of contact with the adjusting ring 13, and then the connecting shaft 11 is rotated, and the connecting shaft 11 drives the rotating shaft 7 to rotate, the torsion spring 10 is deformed, and the rotating shaft 7 drives the connecting frame 8 and the extrusion plate 9 to rotate. When the extrusion plate 9 rotates to a suitable position, the rotation of the connecting shaft 11 is stopped, and the toggle plate 18 is released. Under the reset action of the spring 17, the fixed block 16 drives the sliding rod 15 and the toggle plate 18 to move inward along the mounting plate 14, and the fixed block 16 moves to contact with the adjusting ring 13 and is fixed by it, so that the rotating shaft 7 is fixed, and then the folded ancient book is placed between the two positioning plates 2. When multiple ancient books need to be fixed after placement, the toggle plate 18 is pulled again. The toggle plate 18 moves and drives the sliding rod 15 and the fixing block 16 to move outward along the mounting plate 14, and the fixing block 16 is out of contact with the adjusting ring 13. At this time, the rotating shaft 7 is no longer fixed. Under the reset action of the torsion spring 10, the rotating shaft 7 drives the connecting shaft 11, the connecting frame 8 and the extrusion plate 9 to rotate in the opposite direction, so that the extrusion plate 9 rotates in the opposite direction to contact and fix the stacked ancient books. When more stacked ancient books need to be added, the above operation is repeated. When the ancient books need to be taken out after the stacking is completed, the user pulls the fixing frame 20 outward along the second sliding groove 19. When the fixing frame 20 moves to a suitable position, the movable plate 5 is pulled outward, and the movable plate 5 drives the sliding block 4 to move outward along the first sliding groove 3. When the movable plate 5 moves a certain distance, the movable plate 5 can be directly pulled out completely, the sliding block 4 is out of the first sliding groove 3, and the ancient books will be fixed between the extrusion plates 9, and then the subsequent steps can be performed.

[0025] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A binding auxiliary clamping device, comprising a frame (1), a positioning plate (2), a sliding block (4), a movable plate (5), a first connecting plate (6), a rotating shaft (7), a connecting frame (8), an extrusion plate (9) and a torsion spring (10), wherein the frame (1) is symmetrically connected with the positioning plate (2) in front and back, the frame (1) is symmetrically provided with a first sliding groove (3), the first sliding block (4) is slidably connected in the first sliding block, the movable plate (5) is connected between the upper parts of the three sliding blocks (4), the outer side of the movable plate (5) is connected with the first connecting plate (6), the rotating shaft (7) is rotatably connected in the two first connecting plates (6), the rotating shaft (7) is connected with a plurality of connecting frames (8), the connecting frame (8) is rotatably connected with the extrusion plate (9), and the torsion spring (10) is connected between the rotating shaft (7) and the first connecting plate (6).

2. The auxiliary binding clamping device according to claim 1, characterized in that: The invention also comprises a connecting shaft (11), a second connecting plate (12), an adjusting ring (13), a mounting plate (14), a sliding rod (15), a fixing block (16), a spring (17) and a toggle plate (18); the front side of the first connecting plate (6) is connected with the connecting shaft (11); the connecting shaft (11) penetrates the first connecting plate (6) and is fixedly connected with the rotating shaft (7); the front side of the first connecting plate (6) is connected with the second connecting plate (12); the front side of the second connecting plate (12) is connected with the adjusting ring (13); the connecting shaft (11) is connected with the mounting plate (14); the sliding rod (15) is slidably connected in the mounting plate (14); the rear end of the sliding rod (15) is connected with the fixing block (16); the fixing block (16) is in contact with the adjusting ring (13); a spring (17) is connected between the fixing block (16) and the mounting plate (14); and the front end of the sliding rod (15) is connected with the toggle plate (18).

3. The auxiliary clamping device for binding according to claim 2 is characterized in that: It also includes a fixed frame (20), a second slide groove (19) is provided on the frame (1), and the fixed frame (20) is slidably connected in the second slide groove (19).

4. The auxiliary binding clamping device according to claim 3 is characterized in that: It also includes a sponge pad (21), and the bottom of the extrusion plate (9) is connected to the sponge pad (21).

5. The auxiliary binding clamping device according to claim 4 is characterized in that: The adjusting ring (13) is internally connected with limiting plates with the same spacing, and the distance between the two limiting plates is consistent with the size of the fixing block (16).

6. The auxiliary binding clamping device according to claim 5, characterized in that: The number of the extrusion plates (9) is not less than six.

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