A book binding machine

Abstract

The application discloses a kind of glue dress package local, including rack, the two clamps of front, rear are provided on the rack, and the clamps are provided with driving mechanism and adjusting mechanism before frame, the opposite side of the two clamps is provided with clamping strip, the side of the clamping strip extends upwards to form clamping piece, the clamping piece is provided on the clamping plate, the clamping piece can be adjusted between the clamping plate and support roller, the free end of the clamping piece is adjustedly connected with the clamping plate by passing through the support roller, and the part of the clamping piece between the support roller and the clamping strip and the end face of the clamping strip form clamping surface together, the width of clamping surface can be adjusted, so that it can adapt to the requirement of different books to cover fit.

Description

Technical Field

[0001] The invention belongs to the technical field of book production equipment, and more particularly relates to a book binding machine. Background Art

[0002] In the production of book binding, there is a method of sticking the book cover to the spine of the book block. The equipment used is a wrapping machine. The wrapping machine makes the center line area of ​​the book cover stick to the spine plane of the book block, and the two sides of the center line area stick to the two sides of the spine.

[0003] For example, Chinese patent publication number CN110949034A discloses a book binding device used in a high-speed binding machine, which is provided with front and rear splint clamping mechanisms, a bottom plate supporting and sealing mechanism, an opening adjustment mechanism and a height adjustment mechanism. The opening adjustment mechanism can adjust the clamping position of the front and rear splint clamping mechanisms, and the height adjustment mechanism can adjust the height of the bottom plate supporting and sealing mechanism. The front and rear splint clamping mechanisms press the two sides of the cover from both sides so that the cover and the book core are tightly glued together. At the same time, the bottom plate supporting and sealing mechanism presses the spine of the cover so that it is tightly glued to the book core. The operation is convenient and efficient.

[0004] Although the above-mentioned device can adapt to different book blocks and fit their covers through the opening adjustment mechanism and the height adjustment mechanism, the fitting width between different book blocks and covers on the side is different, and the end widths of the front and rear clamping plates in the above-mentioned device cannot be adjusted, resulting in the inability to adapt to the fitting of different book blocks and covers. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the present invention provides a binding machine, wherein a structure capable of adjusting the width of the clamping surface is provided on the clamping plate, so that the clamping plate can adapt to the cover lamination requirements of different books.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a binding packaging machine, comprising a frame, wherein the frame is provided with front and rear clamps, a driving mechanism and an adjusting mechanism are provided between the clamps and the frame, clamping strips are provided on the opposite sides of the two clamps, the side surfaces of the clamping strips extend upward to form clips, support rollers are provided on the clamps, the support rollers and the clamps can be raised and lowered and adjusted, the clips are in contact with the support rollers, and the free ends of the clips are adjustably connected to the clamps by bypassing the support rollers, and the clip portion between the support rollers and the clamps and the end faces of the clamps together form a clamping surface.

[0007] Furthermore, support columns are provided on both sides of the splint, support blocks are connected to the support columns for lifting and sliding, both ends of the support roller are rotatably connected to the support blocks, and a fixing mechanism is provided between the support blocks and the support columns.

[0008] Furthermore, a plurality of fixing blocks are provided on a side of the clamping plate away from the clamping strip, and a spring is provided between the fixing blocks and the free end of the clamping piece.

[0009] Furthermore, a plurality of protrusions corresponding to the fixing block are provided on the free end of the clip, a connecting hole is provided on the protrusion, a protective ring is provided on one side of the connecting hole close to the fixing block, and the spring is connected to the protective ring.

[0010] Furthermore, the fixing mechanism includes an adjusting bolt, the adjusting screw passes through the support block and is threadedly connected to the support block, and the adjusting bolt passes through the end of the support block and is rotatably connected to the support column.

[0011] Furthermore, a groove is provided on the support column, the support block is slidably connected in the groove, limiting blocks are provided on both sides of the support block, and limiting grooves corresponding to the limiting blocks are provided on the side walls of the groove.

[0012] Furthermore, a connecting groove is provided on the clamping strip, and the side of the clamping plate extends into the connecting groove. A plurality of connecting bolts are penetrated through the connecting groove, and the connecting bolts pass through the clamping plate.

[0013] Furthermore, the clamping strips and the clamping pieces are both made of rubber.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the cover is clamped by the clamping surfaces on the front and rear clamping plates so that it fits on both sides of the book core, and the width of the clamping surface is adjusted by adjusting the height position of the supporting roller on the clamping plate, so that it can adapt to the cover fitting requirements of different books. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the plywood in the glue-binding packaging machine of the present invention;

[0016] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the AA direction;

[0017] Figure 3 for Figure 1 Enlarged view of part B in the middle.

[0018] Reference numerals: clamping plate 1; clamping strip 2; clamping piece 3; supporting roller 4; clamping surface 5; supporting column 6; supporting block 7; fixing block 8; spring 9; protrusion 10; connecting hole 11; adjusting bolt 12; limiting block 13; connecting bolt 14. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like, indicating directions and positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. Throughout the description of the present invention, "several" and "a number" mean two or more, unless otherwise specifically defined.

[0021] Reference Figures 1 to 3 The present invention is further described.

[0022] A binding packaging machine includes a frame, wherein the frame is provided with front and rear plywood 1, a driving mechanism and an adjustment mechanism are provided between the plywood 1 and the frame, clamping strips 2 are provided on the opposite sides of the two plywood 1, and the side surfaces of the clamping strips 2 extend upward to form clips 3, and support rollers 4 are provided on the plywood 1, which can be raised and lowered and adjusted relative to the plywood 1, the clips 3 are in contact with the support rollers 4, and the free ends of the clips 3 bypass the support rollers 4 and are adjustably connected to the plywood 1, and the part of the clip 3 between the support rollers 4 and the clamping strip 2 and the end face of the clamping strip 2 together form a clamping surface 5.

[0023] like Figures 1 to 3 As shown, the cover is clamped by the clamping surfaces 5 on the front and rear clamping plates 1 so that it fits on both sides of the book core. The width of the clamping surface 5 is adjusted by adjusting the height position of the supporting roller 4 on the clamping plate 1 so that it can adapt to the cover fitting requirements of different books.

[0024] like Figure 3 As shown, in this embodiment, preferably, support columns 6 are provided on both sides of the splint 1, and support blocks 7 are connected to the support columns 6 for lifting and sliding. Both ends of the support roller 4 are rotatably connected to the support blocks 7, and a fixing mechanism is provided between the support block 7 and the support column 6. After the fixing mechanism releases the support block 7, the support block 7 can be moved to drive the support roller 4 to move up and down, thereby adjusting the vertical width of the clamping surface 5.

[0025] like Figure 2As shown, in this embodiment, preferably, a plurality of fixing blocks 8 are provided on the side of the clamping plate 1 away from the clamping strip 2, and a spring 9 is provided between the fixing block 8 and the free end of the clamping piece 3. The spring 9 tightens the clamping piece 3 so that the clamping surface 5 on the clamping piece 3 can maintain a vertical state.

[0026] like Figure 1 As shown, in this embodiment, preferably, a plurality of protrusions 10 corresponding to the fixing block 8 are provided on the free end of the clip 3, and a connecting hole 11 is provided on the protrusion 10. A protective ring is provided on the side of the connecting hole 11 close to the fixing block 8, and the spring 9 is connected to the protective ring. The protective ring can improve the connection strength between the clip 3 and the spring 9 to prevent the clip 3 from being cracked due to tension.

[0027] like Figure 3 As shown, in this embodiment, preferably, the fixing mechanism includes an adjusting bolt 12, the adjusting screw passes through the support block 7 and is threadedly connected to the support block 7, the adjusting bolt 12 passes through the end of the support block 7 and is rotatably connected to the support column 6, and by rotating the adjusting bolt 12, the support block 7 can be driven by the thread to slide up and down on the support column 6 to adjust the support roller 4.

[0028] like Figure 3 As shown, in this embodiment, preferably, a groove is provided on the support column 6, the support block 7 is slidably connected in the groove, limiting blocks 13 are provided on both sides of the support block 7, and limiting grooves corresponding to the limiting blocks 13 are provided on the side walls of the groove.

[0029] like Figure 2 As shown, in this embodiment, preferably, a connecting groove is provided on the clamping strip 2, and the side of the clamping plate 1 extends into the connecting groove. A plurality of connecting bolts 14 are penetrated on the connecting groove, and the connecting bolts 14 pass through the clamping plate 1.

[0030] Preferably, in this embodiment, the clamping strip 2 and the clamping piece 3 are both made of rubber.

[0031] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A binding machine, comprising a frame, wherein the frame is provided with front and rear plywood, and wherein: Clamping strips are provided on opposite sides of the two clamping plates, and the side surfaces of the clamping strips extend upward to form clips. Support rollers are provided on the clamping plates, and the support rollers and the clamping plates can be raised and lowered and adjusted. The clips are in contact with the support rollers, and the free ends of the clips are adjustable around the support rollers and connected to the clamping plates. The clip portion between the support roller and the clamping strip and the end surface of the clamping strip together form a clamping surface. The cover is clamped on both sides of the book block by the clamping surfaces on the front and rear clamping plates; Support columns are provided on both sides of the splint, support blocks are connected to the support columns in a lifting and sliding manner, both ends of the support roller are rotatably connected to the support blocks, and a fixing mechanism is provided between the support blocks and the support columns; The width of the clamping surface can be adjusted by adjusting the height of the support roller on the clamping plate; A plurality of fixing blocks are provided on the side of the clamping plate away from the clamping strip, and a spring is provided between the fixing blocks and the free end of the clamping piece; The clamping piece is tightened by a spring so that the clamping surface portion of the clamping piece can be kept in a vertical state.

2. The adhesive packaging machine according to claim 1, characterized in that: The free end of the clip is provided with a plurality of protrusions corresponding to the fixing block, the protrusions are provided with connecting holes, a protective ring is provided on one side of the connecting hole close to the fixing block, and the spring is connected to the protective ring.

3. The adhesive packaging machine according to claim 2, characterized in that: The fixing mechanism includes an adjusting bolt, which passes through the supporting block and is threadedly connected to the supporting block. The adjusting bolt passes through the end of the supporting block and is rotatably connected to the supporting column.

4. The adhesive packaging machine according to claim 3, characterized in that: The support column is provided with a groove, the support block is slidably connected in the groove, limiting blocks are provided on both sides of the support block, and limiting grooves corresponding to the limiting blocks are provided on the side walls of the groove.

5. The binding machine according to claim 4, characterized in that: The clamping strip is provided with a connecting groove, the side of the clamping plate extends into the connecting groove, and a plurality of connecting bolts are penetrated through the connecting groove, and the connecting bolts pass through the clamping plate.

6. The binding machine according to claim 5, characterized in that: The clamping strips and the clamping pieces are both made of rubber.

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