Pneumatic book pressing mechanism for book trimmer

Abstract

The utility model discloses a pneumatic book pressing mechanism for a book trimmer. The pneumatic book pressing mechanism comprises an installation support, an air cylinder, a pneumatic valve, a telescopic rod, a guide column and a pressing plate installation base. An air cylinder mounting plate is arranged at the upper end of the mounting support, an air cylinder is mounted on the air cylinder mounting plate and connected with a pneumatic valve through a pipe fitting, a telescopic rod is mounted at the lower end of the air cylinder, the lower end of the telescopic rod is connected with a guide column, and the air cylinder drives the guide column to move up and down through the telescopic rod. The pressing plate mounting seat is mounted at the lower ends of the guide columns, the pressing plate mounting seat moves up and down along with the guide columns, and a pressing plate is mounted on the pressing plate mounting seat; according to the utility model, the air cylinder drives the guide post and the pressing plate to move up and down, so that the book pressing operation of the whole book trimmer is more convenient and simpler, the transmission structure is simplified, the cost is reduced, and the later maintenance is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of pneumatic book pressing mechanism for book cutting machine. BACKGROUND

[0002] Book cutting machine is mainly used for cutting books, books, paper and the like, when cutting books, first need to be compacted, fixed, prevent book movement, so as to facilitate subsequent book cutting operation execution;The existing book cutting machine is generally used to press book mechanism when fixing books, but the existing book cutting machine press book mechanism is all through the gear of pure mechanical structure, connecting rod, cam mechanism to complete action, which leads to press book mechanism is generally bulky, transmission efficiency is relatively low, and structure is complex, subsequent maintenance is more difficult, so a new type of press book mechanism needs to be developed. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem to provide a kind of pneumatic book pressing mechanism for book cutting machine, easy to use, simple operation, good stability, execute action conveniently, it is convenient to maintain, with practicality and extensive use.

[0004] To solve the above problems, the utility model adopts the following technical scheme:

[0005] A kind of pneumatic book pressing mechanism for book cutting machine, including mounting bracket, cylinder, pneumatic valve, telescopic rod, guide column and pressure plate mounting seat;The upper end of the mounting bracket is equipped with cylinder mounting plate, cylinder is installed on cylinder mounting plate, cylinder is connected between pneumatic valve by pipe fitting, the lower end of the cylinder is installed with telescopic rod, the lower end of the telescopic rod is connected with guide column, cylinder drives guide column to move up and down by telescopic rod, the pressure plate mounting seat is installed at the lower end of guide column, pressure plate mounting seat moves up and down along with guide column, pressure plate is installed on the pressure plate mounting seat.

[0006] The utility model through the action of cylinder, telescopic rod, guide column, pressure plate mounting seat and pressure plate, book is pressed firmly by the action of pressure plate, it is convenient, fast, transmission simple, low in use cost, good stability.

[0007] Preferably, the pressure plate mounting seat upper end is installed with insert block, the lower end of the guide column is equipped with wedge-shaped slot matched with insert block, insert block is embedded in wedge-shaped slot, positioning hole is equipped on the guide column, and the positioning hole is through with wedge-shaped slot.

[0008] The setting of the mechanism, through the action of insert block and wedge-shaped slot, facilitate the connection between pressure plate mounting seat and guide column, also facilitate disassembly, replacement, adjustment, increase the convenience when using.

[0009] Preferably, the both ends of the mounting bracket are equipped with side panels, and the side panels are equipped with positioning structures.

[0010] The structure is arranged, and through the positioning structure, the book pressing mechanism is facilitated to be installed on the book cutting machine, positioning, limiting and fixing during installation of the book pressing mechanism are increased, and stability after installation is increased.

[0011] Preferably, the pressing plate mounting seat is provided with a U-shaped groove one, and the pressing plate is provided with a U-shaped groove two.

[0012] The structure is arranged, and through the U-shaped groove one and the U-shaped groove two, the book pushing mechanism on the book cutting machine is facilitated to push the book to the lower side of the pressing plate, so that the pressing plate and the pressing plate mounting seat do not affect movement of the book pushing mechanism on the book cutting machine.

[0013] Preferably, the lower end of the mounting bracket is provided with a clamping plate structure, and the guide column passes through the middle of the clamping plate structure.

[0014] The structure is arranged, and through the clamping plate structure, the guide column is limited, so that the guide column is not easy to swing during upward and downward movement, and accuracy of the pressing block pressing position is improved.

[0015] Preferably, the outer side of the guide column is provided with an inclined rib.

[0016] The structure is arranged, and through the inclined rib, the cutter is facilitated to pass from one side of the guide column from top to bottom, the cutter is given a guide function, and accuracy of cutting is realized.

[0017] The book pressing device has the advantages of convenient use, simple operation, good stability, simple structure, convenient execution, convenient maintenance, convenient replacement, disassembly and assembly of the pressing plate, low use cost, practicality and wide use. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, but is not a limitation on the protection scope of the present application.

[0019] Fig. 1 It is a structural schematic view of the present application;

[0020] Fig. 2 It is a structural schematic view of the present application;

[0021] Fig. 3 It is a pressing plate mounting seat installation schematic view of the present application;

[0022] Fig. 4 It is a wedge-shaped groove position schematic view of the present application.

[0023] Wherein, 1. mounting bracket, 2. cylinder mounting plate, 3. cylinder, 4. vertical plate, 5. pneumatic valve, 6. positioning structure, 7. telescopic rod, 8. guide column, 9. pressure plate mounting seat, 10. pressure plate, 11. plug, 12. positioning pin, 13. inclined rib, 14. U-shaped groove one, 15. U-shaped groove two, 16. positioning hole, 17. wedge-shaped groove, 18. through hole, 19. hollow structure, 20. side plate, 21. clamping plate structure. DETAILED DESCRIPTION

[0024] Referring to Figs. 1 to 4 The pneumatic book pressing mechanism for book cutting machine shown in the figure comprises a mounting bracket 1, a cylinder 3, a pneumatic valve 5, a telescopic rod 7, a guide column 8 and a pressure plate mounting seat 9; the upper end of the mounting bracket 1 is provided with a cylinder mounting plate 2, the cylinder 3 is mounted on the cylinder mounting plate 2, the cylinder 3 is connected with the pneumatic valve 5 through a pipe, the lower end of the cylinder 3 is provided with the telescopic rod 7, the lower end of the telescopic rod 7 is connected with the guide column 8, the cylinder 3 drives the guide column 8 to move up and down through the telescopic rod 7, the pressure plate mounting seat 9 is mounted on the lower end of the guide column 8, and the pressure plate mounting seat 9 moves up and down along with the guide column 8, and the pressure plate mounting seat 9 is provided with the pressure plate 10.

[0025] Further, the plug 11 is mounted on the upper end of the pressure plate mounting seat 9, the lower end of the guide column 8 is provided with the wedge-shaped groove 17 matched with the plug, the guide column 8 is provided with the positioning hole 16, and the positioning hole 16 is through the wedge-shaped groove 17.

[0026] Further, the mounting bracket 1 is provided with the side plate 20 at both ends, and the side plate 20 is provided with the positioning structure 6.

[0027] Further, the pressure plate mounting seat 9 is provided with the U-shaped groove one 14, and the pressure plate 10 is provided with the U-shaped groove two 15.

[0028] Further, the mounting bracket 1 is provided with the clamping plate structure 21 at the lower end, and the guide column 8 passes through the middle of the clamping plate structure 21.

[0029] Further, the outer side of the guide column 8 is provided with the inclined rib 13.

[0030] Further, the cylinder mounting plate 2 is provided with the vertical plate 4, and the pneumatic valve 5 is mounted on the vertical plate 4.

[0031] Further, the inner side of the mounting bracket is provided with the hollow structure 19, and the design of the hollow structure reduces the overall weight of the mounting bracket and reduces the material cost.

[0032] Further, the lower end of the guide column is provided with the through hole 18, the positioning pin 12 is arranged in the through hole, and part of the positioning pin is connected with the plug.

[0033] Further, the pressing plate and the pressing plate mounting base are connected by screws, so that the size of the pressing plate can be replaced and adjusted according to different sizes of books.

[0034] Further, the pneumatic valve is connected with an external air supply device through a pipeline.

[0035] When the book pressing mechanism is used, the installation of the book pressing mechanism on the book cutting machine is completed through the action of the mounting bracket; when the book pushing mechanism of the book cutting machine pushes the book to the set position (the position directly below the pressing plate), the cylinder works, the cylinder drives the guide column, the pressing plate mounting base and the pressing plate through the telescopic rod, the pressing plate presses the book on the table surface of the book cutting machine, then the book cutting mechanism of the book cutting machine works, and the cutting operation of the book is completed.

[0036] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any change or replacement without creative labor should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited by the protection scope defined in the claims.

Claims

1. A pneumatic book pressing mechanism for a book cutting machine, characterized by: Including installation support, cylinder, pneumatic valve, telescopic rod, guide column and pressure plate mounting seat; The upper end of the installation support is provided with a cylinder mounting plate, the cylinder is mounted on the cylinder mounting plate, the cylinder is connected with the pneumatic valve through a pipe fitting, the lower end of the cylinder is provided with a telescopic rod, the lower end of the telescopic rod is connected with the guide column, the cylinder drives the guide column to move up and down through the telescopic rod, the pressure plate mounting seat is installed at the lower end of the guide column, the pressure plate mounting seat moves up and down with the guide column, and the pressure plate mounting seat is installed with a pressure plate.

2. The pneumatic book pressing mechanism for a book cutting machine according to claim 1, characterized in that: The upper end of the pressure plate mounting seat is installed with an insertion block, the lower end of the guide column is provided with a wedge-shaped groove matched with the insertion block, the insertion block is embedded in the wedge-shaped groove, the guide column is provided with a positioning hole, and the positioning hole is through the wedge-shaped groove.

3. The pneumatic book pressing mechanism for a book cutting machine according to claim 1, characterized in that: Both ends of the installation support are provided with side plates, and the side plates are provided with positioning structures.

4. The pneumatic book pressing mechanism for book cutting machine according to claim 1, characterized in that: The pressure plate mounting seat is provided with a U-shaped groove one, and the pressure plate is provided with a U-shaped groove two.

5. The pneumatic book pressing mechanism for book cutting machine according to claim 1, wherein: The lower end of the installation support is provided with a clamping plate structure, and the guide column passes through the middle of the clamping plate structure.

6. The pneumatic book pressing mechanism for a book cutting machine according to claim 1, wherein: The outer side of the guide column is provided with an inclined rib.

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