Book forward and backward pushing feeding mechanism

Abstract

The utility model discloses a book forward and backward pushing feeding mechanism which comprises a support, a forward and backward pushing device and a pressing device, a feeding channel is arranged on one side of the support, the forward and backward pushing device is arranged on the support and corresponds to the feeding channel, and the pressing device is arranged at one end of the feeding channel and located on one side of the forward and backward pushing device. By arranging the front-back pushing device, books on the feeding channel can be conveniently pushed to move along the feeding channel and move to the downward pressing device; by arranging the downward pressing device, the book moved to the position can be conveniently pressed down, the book is prevented from toppling over, the book can be accurately conveyed to the next glue line pressing structure, manual work is not needed to act on the book, labor is saved, and safety during operation is guaranteed.

Description

Technical Field

[0001] The utility model belongs to an important structure in the process of book processing, in particular to a book forward and backward pushing feeding mechanism. Background Art

[0002] The production process of a book is generally as follows: first, the binding design is carried out, then the pages and covers are printed, then the pages are sealed with glue, and then the book cover and the sealed pages are pasted together to form the final book product. After the book cover and the pages are pasted, many books, especially hardcover books, have thicker covers. Therefore, the glue line needs to be further compressed. When some products need to press the glue line, an indentation needs to be pressed to ensure the stability of the glue between the book cover and the pages. In order to process the glue line of the book, the book needs to be placed vertically and then clamped on both sides. However, when the existing books are pressed on the glue line, the books are manually placed in the processing position. Workers are prone to fatigue during operation, and the labor cost is high; and the operator may be clamped when the glue line is pressed, which poses certain safety hazards. Utility Model Content

[0003] The purpose of the utility model is to provide a book forward and backward pushing feeding mechanism which can solve at least one of the above problems.

[0004] According to one aspect of the utility model, a book forward and backward pushing feeding mechanism is provided, comprising a bracket, a forward and backward pushing device and a pressing device, a feeding channel is provided on one side of the bracket, the forward and backward pushing device is arranged on the bracket and corresponds to the feeding channel, the pressing device is arranged at one end of the feeding channel, and the pressing device is located on one side of the forward and backward pushing device.

[0005] The beneficial effects of the utility model are as follows: by providing a front and rear pushing device, the books on the feeding channel can be easily pushed to move along the feeding channel and move to the pressing device; by providing a pressing device, the books moved to the position can be pressed down conveniently to prevent the books from falling over, which is conducive to the accurate delivery of the books to the next glue pressing line structure, without manual action on the books, saving labor and ensuring safety during operation.

[0006] In some embodiments, the forward and backward pushing device includes a push rod and a sliding block, a guide rod is provided on the bracket, the sliding block is sleeved on the guide rod, the length direction of the guide rod is consistent with the length direction of the feeding channel, the push rod is connected to the sliding block, and the push rod is located above the feeding channel. Therefore, by providing the guide rod, it is convenient to guide the sliding block and improve the stability of the sliding block; by providing the push rod, it is convenient to act on the books in the feeding channel.

[0007] In some embodiments, the forward and backward pushing device further comprises a driving motor, and the driving motor is connected to the sliding block, so that the sliding block can be conveniently driven to move by the driving motor.

[0008] In some embodiments, the pressing device includes a pressing block, a limiting block and a lifting cylinder, the cylinder body of the lifting cylinder is located on one side of the bracket, the pressing block is connected to the piston rod of the lifting cylinder, the pressing block is located above the feeding channel, the limiting blocks are two, respectively located on both sides of the pressing block, and the lifting cylinder is vertically arranged. Thus, the lifting cylinder can drive the pressing block to act downward on the book to prevent the book in a vertical state from tilting.

[0009] In some embodiments, the pressing device further comprises a mounting block, the mounting block is connected to the piston rod of the lifting cylinder, and the pressing block is connected to the lifting cylinder via the mounting block. Thus, the lifting cylinder can facilitate the lifting of the pressing block and the limit block by the mounting block.

[0010] In some embodiments, a mounting rod is provided on the mounting block, the mounting rod is vertically arranged with respect to the feeding channel, the lower pressing block is sleeved on the mounting rod, and the two limit blocks are sleeved on the mounting rod, and the lower end surface of the limit block is lower than the lower end surface of the lower pressing block. Thus, by providing the mounting rod, the lower pressing block is better installed and is located above the feeding channel.

[0011] In some embodiments, the book forward and backward pushing feeding mechanism further includes a first adjusting rod and a second adjusting rod, both of which are screw rods, and threaded holes are provided on the limit block and the lower pressing block. After the first adjusting rod passes through the threaded hole on the limit block, it abuts against the mounting rod, and after the second adjusting rod passes through the threaded hole on the lower pressing block, it abuts against the mounting rod. Thus, by providing the first adjusting rod and the second adjusting rod, the position adjustment of the limit block and the lower pressing block on the mounting rod can be facilitated, so as to meet the requirements for pressing down books of different thicknesses.

[0012] In some embodiments, the feeding channel includes a horizontal plate, the horizontal plate is horizontally arranged, and a guide bar is provided at one end of the horizontal plate close to the pressing device, and the guide bar is located on both sides of the feeding channel. Therefore, by providing the guide bar, accurate transportation of books can be facilitated.

[0013] In some embodiments, the book forward and backward pushing feeding mechanism further includes a buffer plate, which is fixed to the bracket and located on one side of the horizontal plate, and is arranged along the length direction of the horizontal plate. Thus, by providing the buffer plate, it is convenient to play a buffering role on the transported books, and effectively avoid scratches on the surface of the books. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a book forward and backward pushing feeding mechanism of the utility model. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0016] Reference Figure 1 The book forward and backward pushing feeding mechanism comprises a bracket 1, a forward and backward pushing device 2 and a pressing device 3. A feeding channel 4 is provided on one side of the bracket 1. The forward and backward pushing device 2 is provided on the bracket 1 and corresponds to the feeding channel 4. The pressing device 3 is provided at one end of the feeding channel 4 and is located on one side of the forward and backward pushing device 2.

[0017] When the book forward and backward pushing feeding mechanism is in use, the book is vertically fed into the feeding channel 4, and then the forward and backward pushing device 2 acts on the side of the book to push the book to move along the feeding channel 4; when the book moves to the pressing device 3, the pressing device 3 presses down to keep the book in a vertical state, so that the book can be aligned with the entrance of the gluing line equipment, which facilitates the accurate pushing of the book and ensures the quality of the gluing line of the book.

[0018] The front and rear pushing device 2 includes a push rod 21 and a sliding block 22. The bracket 1 is provided with a guide rod 5, and the sliding block 22 is sleeved on the guide rod 5. The length direction of the guide rod 5 is consistent with the length direction of the feeding channel 4. The push rod 21 is connected to the sliding block 22, and the push rod 21 is located above the feeding channel 4. The push rod 21 and the sliding block 22 are tightened and fixed by bolts.

[0019] The sliding block 22 cooperates with the guide rod 5 so that the sliding block 22 can move along the guide rod 5; when the sliding block 22 moves, it drives the push rod 21 to move together, and the push rod 21 acts on the book, pushing the book forward along the feeding channel 4 and pushing it to the pressing device 3.

[0020] In actual use, in order to facilitate the rapid movement of the sliding block 22 , a guide rail 9 is installed on the bracket 1 , and a slide groove is provided on the guide rail 9 . The sliding block 22 cooperates with the guide rail 9 to achieve stable movement of the sliding block 22 .

[0021] The forward and backward pushing device 2 also includes a driving motor 23 (wherein the driving motor 23 is not indicated in the drawings), the driving motor 23 is connected to the sliding block 22, and the driving motor 23 is installed on the bracket 1. In actual use, the connection method between the driving motor 23 and the sliding block 22 is the existing technology, which may be that a gear is sleeved on the output shaft of the driving motor 23, and a rack is installed at the bottom of the sliding block 22. The movement of the sliding block 22 is achieved through the cooperation of the gear and rack, and the control of the moving direction of the sliding block 22 is achieved through the forward and reverse rotation of the driving motor 23. Among them, the way in which the driving motor 23 drives the sliding block 22 to move can be other existing solutions, which will not be repeated here.

[0022] The pressing device 3 includes a pressing block 31, a limiting block 32 and a lifting cylinder 33. The lifting cylinder 33 is located on one side of the bracket 1. The pressing block 31 is connected to the piston rod of the lifting cylinder 33. The pressing block 31 is located above the feeding channel 4. The limiting blocks 32 are two pieces, which are respectively located on both sides of the pressing block 31. The lifting cylinder 33 is vertically arranged. Specifically, when the book moves to the pressing device 3, the piston rod of the lifting cylinder 33 is pulled downward, driving the pressing block 31 to move downward. The pressing block 31 is pressed downward from the top of the book. The downward force only needs to keep the book from tilting. Therefore, the pressing block 31 acts downward on the book, which can keep the book stable and prevent tilting, so that the book can accurately move along the feeding channel 4 and align with the entrance of the glue pressing line structure.

[0023] The pressing device 3 further includes a mounting block 34 , which is fixedly connected to the piston rod of the lifting cylinder 33 via bolts, and the pressing block 31 is connected to the lifting cylinder 33 via the mounting block 34 .

[0024] The mounting block 34 is provided with a mounting rod 35, which is arranged perpendicularly to the feeding channel 4, the lower pressing block 31 is sleeved on the mounting rod 35, and the two limit blocks 32 are sleeved on the mounting rod 35, and the lower end surface of the limit block 32 is lower than the lower end surface of the lower pressing block 31. The mounting rod 35 can be screwed and fixed to the mounting block 34 by threads, and the mounting rod 35 can be conveniently extended to the top of the feeding channel 4, thereby facilitating the installation of the lower pressing block 31 and the limit block 32.

[0025] By providing two limit blocks 32, when the lifting cylinder 33 drives the mounting block 34 to move downward, the two limit blocks 32 are located on both sides of the book, which can limit the positions of both sides of the book, ensuring that when the pressing block 31 is pressed downward, it can act on the book to maintain the stability of the book.

[0026] The book forward and backward pushing feeding mechanism of the utility model also includes a first adjusting rod 6 and a second adjusting rod 7, both of which are screw rods, and threaded holes are provided on the limit block 32 and the lower pressing block 31. After the first adjusting rod 6 passes through the threaded hole on the limit block, it abuts against the mounting rod 35, and after the second adjusting rod 7 passes through the threaded hole on the lower pressing block 31, it abuts against the mounting rod 35. Therefore, after the limit block 32 and the lower pressing block 31 are sleeved on the mounting rod 35, the distance between the two limit blocks 32 is adjusted according to the thickness of the book, so that the book can pass between the two limit blocks 32; when the position of the limit block 32 and the lower pressing block 31 is moved to the right position, the corresponding first adjusting rod 6 and second adjusting rod 7 are screwed in and pressed against the mounting rod 35, so that the limit block 32 and the lower pressing block 31 are stably installed.

[0027] The feeding channel 4 includes a horizontal plate 41, which is horizontally arranged and welded to one side of the bracket 1. A guide bar 42 is arranged at one end of the horizontal plate 41 close to the pressing device 3. The guide bars 42 are located on both sides of the feeding channel 4. By providing the horizontal plate 41, it is convenient to push the book directly onto the horizontal plate 41 through other processes. By providing the guide bar 42, the entrance end of the guide bar 42 is arranged in an arc shape, which is convenient for guiding the book. The book can be guided to move between the two guide bars 42, so that the pressing device can accurately act on the book.

[0028] The book forward and backward pushing feeding mechanism of the utility model further includes a buffer plate 8, which is fixed on the bracket 1 and located on one side of the horizontal plate 41, and is arranged along the length direction of the horizontal plate 41. The buffer plate 8 is a rubber plate made of soft material or a plate with a cloth wrapped on the surface, so that when the book falls into the feeding channel 4, no hard collision occurs. At the same time, when the book moves on the feeding channel, the book is prevented from being scratched, thereby ensuring the quality of the product.

[0029] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. The book pushes the feeding mechanism forward and backward, characterized in that: The invention comprises a support (1), a front and rear pushing device (2) and a pressing device (3); a feeding channel (4) is provided on one side of the support (1); the front and rear pushing device (2) is arranged on the support (1) and corresponds to the feeding channel (4); the pressing device (3) is arranged at one end of the feeding channel (4); and the pressing device (3) is located on one side of the front and rear pushing device (2).

2. The book forward and backward pushing feeding mechanism according to claim 1 is characterized in that: The front-rear pushing device (2) comprises a push rod (21) and a sliding block (22); a guide rod (5) is provided on the bracket (1); the sliding block (22) is sleeved on the guide rod (5); the length direction of the guide rod (5) is consistent with the length direction of the feeding channel (4); the push rod (21) is connected to the sliding block (22); and the push rod (21) is located above the feeding channel (4).

3. The book forward and backward pushing feeding mechanism according to claim 2 is characterized in that: The forward and backward pushing device (2) further comprises a driving motor (23), and the driving motor (23) is connected to the sliding block (22).

4. The book forward and backward pushing feeding mechanism according to any one of claims 1 to 3, characterized in that: The pressing device (3) comprises a pressing block (31), a limiting block (32) and a lifting cylinder (33); the cylinder body of the lifting cylinder (33) is located on one side of the bracket (1); the pressing block (31) is connected to the piston rod of the lifting cylinder (33); the pressing block (31) is located above the feeding channel (4); the limiting block (32) is composed of two pieces, which are respectively located on both sides of the pressing block (31); and the lifting cylinder (33) is vertically arranged.

5. The book forward and backward pushing feeding mechanism according to claim 4, characterized in that: The pressing device (3) further comprises a mounting block (34), wherein the mounting block (34) is connected to the piston rod of the lifting cylinder (33), and the pressing block (31) is connected to the lifting cylinder (33) via the mounting block (34).

6. The book forward and backward pushing feeding mechanism according to claim 5, characterized in that: The mounting block (34) is provided with a mounting rod (35), the mounting rod (35) is vertically arranged with respect to the feeding channel (4), the lower pressing block (31) is sleeved on the mounting rod (35), the two limiting blocks (32) are sleeved on the mounting rod (35), and the lower end surface of the limiting block (32) is lower than the lower end surface of the lower pressing block (31).

7. The book forward and backward pushing feeding mechanism according to claim 6, characterized in that: The invention also comprises a first adjusting rod (6) and a second adjusting rod (7), wherein the first adjusting rod (6) and the second adjusting rod (7) are both screw rods, and threaded holes are provided on the limit block (32) and the lower pressing block (31). After the first adjusting rod (6) passes through the threaded hole on the limit block, it abuts against the mounting rod (35), and after the second adjusting rod (7) passes through the threaded hole on the lower pressing block (31), it abuts against the mounting rod (35).

8. The book forward and backward pushing feeding mechanism according to claim 7, characterized in that: The feeding channel (4) comprises a horizontal plate (41), the horizontal plate (41) is arranged horizontally, and a guide bar (42) is provided at one end of the horizontal plate (41) close to the pressing device (3), and the guide bar (42) is located on both sides of the feeding channel (4).

9. The book forward and backward pushing feeding mechanism according to claim 8, characterized in that: It also includes a buffer plate (8), which is fixed on the bracket (1) and located on one side of the horizontal plate (41). The buffer plate (8) is arranged along the length direction of the horizontal plate (41).

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