Automatic folding book glue line machine

Abstract

The present invention discloses an automatic stacking book glue line machine, including a frame, a flipping mechanism, a front and back pushing feeding mechanism, a clamping feeding mechanism, a glue line mechanism and a discharging mechanism. The flipping mechanism is arranged at the feeding end of the frame, and the discharging mechanism is arranged at the discharging end of the frame. The front and back pushing feeding mechanism, the clamping feeding mechanism and the discharging mechanism are arranged in sequence on the frame. The glue line mechanism is arranged on the frame and is located above the clamping feeding mechanism. By providing a flipping mechanism, the book placed horizontally in the previous process can be turned to a vertical state, which is convenient for the glue line mechanism to glue both sides of the book at the same time; by providing a clamping feeding mechanism, it is convenient to clamp and convey the book, which is convenient for the transportation of the book; and by providing a discharging mechanism, it is convenient for the book to be discharged and processed. As a result, the entire glue line process of the book does not require manual operation, which greatly saves manpower, and each mechanism acts continuously, which improves the compactness of the entire equipment structure and reduces the overall occupied space.

Description

[0001] This application is a divisional application of "Automatic Gluing Machine for Books". The application date of the original application is 2014.04.18, the application number is 202410469151.5, and the name of the invention of the original application is: Automatic Gluing Machine for Books. Technical Field

[0002] The invention belongs to an important structure in a book processing process, and in particular relates to an automatic folding book gluing line machine. Background Art

[0003] 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 for hardcover editions, have a relatively large cover thickness. Therefore, it is necessary to further press the glue line. 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. When the book covers and books of existing books are glued, the books are placed horizontally. For example, application number 202320620478.9 discloses a book glue fixing device, which presses the glued pages and book covers with a pressing mechanism, and the book is placed horizontally. When the book needs to be processed with glue lines later, the book is manually converted to a vertical state, so that the glue line equipment can press the glue lines on the upper and lower sides of the book at the same time. Therefore, special manpower is required to flip the book, which consumes more manpower. The entire process requires a lot of manpower both at the front end and in the follow-up, which greatly consumes manpower and increases labor costs. In addition, from the book gluing line to the final stacking process, the books need to go through multiple turnovers, which takes up a lot of space and reduces production efficiency. Summary of the invention

[0004] The object of the present invention is to provide an automatic folding book glue line machine which can solve at least one of the above problems.

[0005] According to one aspect of the present invention, there is provided an automatic stacking book gluing line machine, comprising a frame, a flipping mechanism, a front and rear pushing feeding mechanism, a clamping feeding mechanism, a gluing line mechanism and a discharging mechanism, wherein the flipping mechanism is arranged at the feeding end of the frame, the discharging mechanism is arranged at the discharging end of the frame, the front and rear pushing feeding mechanism, the clamping feeding mechanism and the discharging mechanism are arranged in sequence on the frame, the flipping mechanism is arranged corresponding to the front and rear pushing feeding mechanism, and the gluing line mechanism is arranged on the frame and is located above the clamping feeding mechanism.

[0006] The beneficial effects of the present invention are as follows: by providing a flipping mechanism, the book placed horizontally in the previous process can be turned to a vertical state, so that the gluing line mechanism can simultaneously perform gluing on both sides of the book; by providing a forward and backward pushing feeding mechanism, it is convenient to automatically convey the book to the gluing line mechanism; by providing a clamping feeding mechanism, it is convenient to clamp and convey the book, which is convenient for conveying the book; and by providing a discharging mechanism, it is convenient for discharging the book. As a result, the entire gluing line process of the book does not require manual operation, which greatly saves manpower, and each mechanism acts continuously and is correspondingly arranged, which improves the compactness of the entire equipment structure and reduces the overall occupied space.

[0007] In some embodiments, the automatic stacking book glue line machine further includes a driving mechanism, the driving mechanism includes a driving motor and a transmission device, the flipping mechanism and the clamping feeding mechanism are both connected to the transmission device, the driving motor is arranged on the frame, and the transmission device is connected to the output shaft of the driving motor. Thus, the flipping mechanism and the clamping feeding mechanism can be driven to move by the driving motor, that is, the two mechanisms are driven to work by one power, thereby achieving the purpose of energy saving.

[0008] In some embodiments, the flipping mechanism includes a flipping frame and a connecting rod device, wherein there are two connecting rod devices, which are symmetrically arranged, and the two sides of the flipping frame are respectively connected to the two connecting rod devices, and the connecting rod device is connected to the transmission device, and the flipping frame corresponds to the front and rear pushing feeding mechanism. Therefore, by providing a connecting rod device, the transmission device can drive the connecting rod device to rotate accordingly, and then drive the flipping frame to rotate through the connecting rod device. Therefore, when the book of the previous process falls horizontally onto the flipping frame, the book can be rotated to a vertical state under the action of the flipping frame, realizing the automatic flipping of the book without manual operation, which greatly saves labor costs.

[0009] In some embodiments, the connecting rod device includes a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod is connected to the transmission device, the bottom end of the second connecting rod is connected to the other end of the first connecting rod, one end of the third connecting rod is connected to the middle of the second connecting rod, and the other end is arranged on the frame, and the turning frame is connected to the top end of the second connecting rod. Therefore, by providing multiple connecting rods, the rotation of the rotating shaft can be converted into the change of the horizontal to vertical state of the turning frame, meeting the corresponding use requirements.

[0010] In some embodiments, the clamping and feeding mechanism includes a moving frame, a clamping device and a swinging frame, the moving frame is arranged on the frame, the moving frame is provided with a conveying channel, the clamping device is arranged on both sides of the conveying channel, the glue pressing line mechanism is arranged along the conveying channel, the swinging frame is connected to the moving frame, and the swinging frame is connected to the transmission device. Thus, the swinging frame is driven to move under the action of the transmission device, and the moving frame is driven to move the cabinet through the swinging frame, so that the book is conveyed in a clamped state by the clamping device.

[0011] In some embodiments, the transmission device includes a first transmission shaft, a second transmission shaft, a third transmission shaft, a first cam and a gear set, the first cam is sleeved on the output shaft of the driving motor, the first cam is arranged corresponding to the swing frame, the gear set includes a first gear, a second gear, a third gear, a fourth gear, a fifth gear and a sixth gear, the first gear is sleeved on the output shaft of the driving motor, the first transmission shaft is arranged parallel to the output shaft of the driving motor, the second gear and the third gear are sleeved on the first transmission shaft, the second gear is meshed with the first gear, the second transmission shaft is arranged perpendicular to the first transmission shaft, the fourth gear and the fifth gear are sleeved on both ends of the second transmission shaft, the fourth gear is meshed with the third gear, the sixth gear is sleeved on the third transmission shaft, the sixth gear is meshed with the fifth gear, and one end of the first connecting rod is connected to the third transmission shaft. Thus, through the cooperation of the various structures in the transmission device, the first cam acts on the swing frame to drive the swing frame to move; and the various structures interact with each other to realize the rotation of the third transmission shaft, driving the first connecting rod, that is, the flip frame to flip.

[0012] In some embodiments, the swing frame includes a first swing rod, a second swing rod and a connecting rod, the first swing rod and the second swing rod are arranged in parallel and are respectively located on opposite sides of the first cam, the bottom end of the first swing rod and the bottom end of the second swing rod are both rotatably connected to the frame, the first swing rod and the second swing rod can both abut against the first cam, the two ends of the connecting rod are respectively connected to the first swing rod and the second swing rod, and the moving frame is connected to the top end of the swing frame. Therefore, by providing the first swing rod and the second swing rod, when the first cam acts on the swing rod on the corresponding side, the entire swing frame swings forward or backward accordingly, thereby realizing the forward or backward movement of the moving frame.

[0013] In some embodiments, the glue pressing line mechanism includes a first clamping plate device, a second clamping plate device and a pressing device, the first clamping plate device and the second clamping plate device are respectively arranged on both sides of the conveying channel, the first clamping plate device includes a first clamping plate, the second clamping plate device includes a second clamping plate, the first clamping plate and the second clamping plate are arranged opposite to each other, the pressing device is connected to the first clamping plate device, and the first clamping plate and the second clamping plate are respectively provided with a plurality of them, and are distributed along the length direction of the conveying channel. Thus, by providing a plurality of first clamping plates and a second clamping plate, when the book moves to the corresponding clamping plate position along the conveying channel, it can be clamped and pressed, so as to achieve multiple clamping of the book, so that the glue of the book can be more closely attached; at the same time, the plurality of first clamping plates and the second clamping plates clamp the plurality of books, so as to improve the efficiency of glue pressing of the book; by providing a pressing device, the first clamping plate device can be pushed to press against one side of the second clamping plate device, so that the book can be tightly clamped, and the tightness of the fit can be ensured.

[0014] In some embodiments, the clamping device includes a cylinder, a rotating shaft and a clamping cam, the cylinder is vertically arranged on the frame, the clamping cam is sleeved on the rotating shaft, the piston rod of the cylinder is connected to the rotating shaft, there are multiple clamping cams, and they correspond to the first clamping plates one by one. Therefore, by lifting and lowering the piston rod of the cylinder, the rotating shaft can be driven to rotate, thereby driving the first cam to rotate, and the first cam acts on the first clamping plate to push the first clamping plate to press against the second clamping plate.

[0015] In some embodiments, the discharging mechanism includes a front and back alternate discharging device and a stacking device, the front and back alternate discharging device corresponds to the output end of the glue pressing line mechanism, the front and back alternate discharging device includes a left and right swing frame, the stacking device corresponds to the discharging end of the front and back alternate discharging device, the stacking device includes a stacking frame, a first baffle, a second baffle and a front and rear pushing device, a bearing platform is provided at the bottom of the stacking frame, the first baffle and the second baffle are both provided on the stacking frame and are located above the bearing platform, the first baffle and the second baffle are arranged oppositely, a receiving cavity is formed between the first baffle and the second baffle, and the front and rear pushing devices are provided on the stacking frame and are located on one side of the receiving cavity. Thus, the front and back alternate discharging of the book is realized by the front and back alternate discharging device, so that the front and back of the book are alternately stacked when the stacking device is stacking, thereby meeting the stacking packaging requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the automatic folding book glue line machine of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the turning mechanism in the automatic folding book glue line machine of the present invention.

[0018] Figure 3 It is a structural schematic diagram of a forward and backward pushing feeding mechanism in an automatic folding book glue line machine of the present invention.

[0019] Figure 4 The invention discloses a structural schematic diagram of a clamping and feeding mechanism in an automatic folding book glue line machine.

[0020] Figure 5 The invention discloses a schematic diagram of the structural principle of a driving mechanism in an automatic folding book glue line machine.

[0021] Figure 6 The present invention is a schematic diagram of the structure of a clamping device on a movable frame in an automatic folding book glue line machine.

[0022] Figure 7 It is a structural schematic diagram of the relative arrangement of the first clamping block and the second clamping block in the automatic folding book glue line machine of the present invention.

[0023] Figure 8It is a structural schematic diagram of the connection between a driving motor and a first cam in the automatic folding book glue line machine of the present invention.

[0024] Fig. 9 It is a structural schematic diagram of a partial structure of a gluing line mechanism in an automatic folding book gluing line machine of the present invention.

[0025] Fig.10 The invention discloses a structural schematic diagram of a pressing device of a glue line mechanism in an automatic folding book glue line machine.

[0026] Fig.11 It is a schematic diagram of the structural principle of the first clamping plate and the pressing device in the automatic folding book glue line machine of the present invention.

[0027] Fig.12 It is a structural schematic diagram of the relative arrangement of the first clamping plate device and the second clamping plate device in the automatic folding book glue line machine of the present invention.

[0028] Fig.13 The invention discloses a schematic structural diagram of a device for alternately discharging the front and back sides of a book in an automatic folding book glue laminating machine.

[0029] Fig.14 It is a structural schematic diagram of a stacking device in an automatic stacking book glue line machine of the present invention.

[0030] Fig.15 The invention discloses a schematic structural diagram of a front and rear material pushing device of a stacking device in an automatic stacking book glue laminating machine. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] Reference Figure 1 The automatic stacking book glue line machine comprises a frame 1, a turning mechanism 2, a front and rear pushing feeding mechanism 3, a clamping feeding mechanism 4, a glue line mechanism 5 and a discharging mechanism 6. The turning mechanism 2 is arranged at the feeding end of the frame 1, and the discharging mechanism 6 is arranged at the discharging end of the frame 1. The front and rear pushing feeding mechanism 3, the clamping feeding mechanism 4 and the discharging mechanism 6 are arranged in sequence on the frame 1. The turning mechanism 2 is arranged corresponding to the front and rear pushing feeding mechanism 3. The glue line mechanism 5 is arranged on the frame 1 and is located above the clamping feeding mechanism 4.

[0033] For many hardcover books, after the pages of the book are glued together, they need to be tightly attached to the thicker cover, and a glue line needs to be processed on one side of the book, that is, a crease needs to be pressed. When the automatic folding book glue line machine of the present invention is used, the books are glued together in the previous process, and the entire surface of the cover on the front and back sides is glued to the surface of the book; then it is horizontally transported to the turning mechanism 2, and then transported in sequence and the glue line is realized, so that the cover of the book is tightly attached to the cover, and the glue line is realized on one side.

[0034] like Figure 5 As shown, the automatic stacking book glue line machine also includes a driving mechanism 7, which includes a driving motor 71 and a transmission device 72. The flipping mechanism 2 and the clamping and feeding mechanism 4 are both connected to the transmission device 72. The driving motor 71 is arranged on the frame 1, and the transmission device 72 is connected to the output shaft of the driving motor 71.

[0035] like Figure 1 , Figure 2 and Figure 5 As shown, the flipping mechanism 2 includes a flipping frame 21 and a connecting rod device 22. There are two connecting rod devices 22 and they are symmetrically arranged. The two sides of the flipping frame 21 are respectively connected to the two connecting rod devices 22. The connecting rod device 22 is connected to the transmission device 72. The flipping frame 21 corresponds to the front and rear pushing feeding mechanism 3.

[0036] In actual use, the turning frame 21 is a square fence structure, which is convenient for placing books. When the turning frame 21 is in a horizontal state, the books that have been initially fixed by gluing in the previous process fall horizontally onto the turning frame 21 through a conveyor belt, and the transmission device 72 drives the connecting rod device 22 to rotate, and the turning frame 21 is driven by the connecting rod device 22 to turn over, and can be rotated from a horizontal state to a vertical state, thereby switching the book from a horizontal state to a vertical state, and rotating to the front and rear push feeding mechanism 3.

[0037] The connecting rod device 22 includes a first connecting rod 221, a second connecting rod 222 and a third connecting rod 223. One end of the first connecting rod 221 is connected to the transmission device 72, the bottom end of the second connecting rod 222 is connected to the other end of the first connecting rod 221, one end of the third connecting rod 223 is connected to the middle part of the second connecting rod 222, and the other end is arranged on the frame 1, and the turning frame 21 is connected to the top end of the second connecting rod 222.

[0038] The second connecting rod 222 and the first connecting rod 221 can be connected by a pin shaft, so that the first connecting rod 221 can drive the second connecting rod 222 to rotate; by providing a third connecting rod 223, and the third connecting rod 223 is provided on the frame 1, the rotation of the second connecting rod 222 can be limited, so that when the first connecting rod 221 rotates with the transmission device 72, the turning frame 21 connected to the top of the second connecting rod 222 does not need to rotate a full circle, and the turning frame 21 can be switched from horizontal to vertical and then from vertical to horizontal in a cycle, thereby realizing continuous turning of books without manual turning of books, and the operation is convenient.

[0039] Among them, each connecting rod connection in the connecting rod device 22 can be connected by a pin shaft to facilitate the smooth rotation of each connecting rod. When the first connecting rod 221 rotates under the drive of the transmission device 72, the first connecting rod 221 drives the second connecting rod 222 to rotate accordingly, so that the second connecting rod 222 drives the flip frame 21 to switch between the horizontal and vertical states.

[0040] In actual use, the flip mechanism 2 also includes a guide rod 23, which is rotatably connected to the frame 1 through a pin shaft, and a mounting groove is provided on the guide rod 23. The guide rod 23 is located on both sides of the flip frame 21, and the two sides of the flip frame 21 are respectively matched with the corresponding mounting grooves. The side of the flip frame 21 is installed in the mounting groove, and at the same time, the length of the guide rod 23 is less than the length of the side of the flip frame 21 that matches with it, so that the flip frame 21 is rotated under the action of the second connecting rod 222, and can act on the guide rod 23, so that the flip frame 21 can move along the mounting groove while the guide rod 23 rotates, which is convenient for switching the flip frame 21 between the horizontal and vertical states.

[0041] The frame 1 is provided with a first mounting shaft 24, and the other end of the third connecting rod 223 is sleeved on the first mounting shaft 24. Thus, by providing the first mounting shaft 24, the installation of the third connecting rod 223 is facilitated, and the third connecting rod 223 can be ensured to rotate around the first mounting shaft 24.

[0042] A second mounting shaft is mounted on the frame 1, the second mounting shaft is located above the first mounting shaft 24, and the guide rod 23 is mounted on the second mounting shaft. Similarly, by providing the second mounting shaft, the installation of the guide rod 23 can be facilitated, and the guide rod 23 can be conveniently rotated with the flip frame 21.

[0043] In order to better flip the book, the flipping mechanism 2 also includes an air nozzle 25, which is arranged on the frame 1 and corresponding to the flipping frame 21. That is, when the book rotates to a vertical state with the flipping frame 21, the high-pressure gas blown out by the air nozzle 25 after being connected to the outside acts on the side of the book close to the flipping frame 21, so that the book rotates to a vertical state and gradually separates from the flipping frame 21. Under the action of the high-pressure gas, the book always remains vertical, so that when the book can be smoothly rotated to a vertical state, it can be transferred to the front-rear pushing feeding mechanism 3.

[0044] like Figure 1 and Figure 3 As shown, in order to realize the flipping of the book in the vertical state, the book can be smoothly transported to the clamping feeding mechanism 4 through the front and rear pushing feeding mechanism 3, and the glue line is processed by the glue line mechanism 5. The front and rear pushing feeding mechanism 3 includes a front and rear pushing device 31 and a pressing device 32. A feeding channel 11 is provided on one side of the frame 1. The front and rear pushing device 31 is provided on the frame 1 and corresponds to the feeding channel 11. The pressing device 32 is provided at one end of the feeding channel 11, and the pressing device 32 is located on one side of the front and rear pushing device 31. When the book rotates to the vertical state with the flip frame 21, the book is pushed to the feeding channel 11 by the flip frame 21; then the book can be pushed to the side of the clamping feeding mechanism 4 under the pushing action of the front and rear pushing device 31.

[0045] The book is pushed vertically onto the feeding channel 11, and then the front and rear pushing devices 31 act on the side of the book to push the book to move along the feeding channel 11; when the book moves to the pressing device 32, the pressing device 32 presses down to keep the book in a vertical state, so that the book can be aligned with the clamping and feeding mechanism 4, and the book can be accurately pushed into the clamping and feeding mechanism 4, thereby preventing the book from tilting and ensuring the quality of the glue pressing line of the book.

[0046] The front and rear pushing device 31 includes a push rod 311, a sliding block 312 and a linear cylinder 313 (not shown in the figure, and directly fixed to the sliding block 312), the sliding block 312 is connected to the linear cylinder 313, a guide rod 33 is provided on the frame 1, the sliding block 312 is sleeved on the guide rod 33, the length direction of the guide rod 33 is consistent with the length direction of the feeding channel 11, the push rod 311 is connected to the sliding block 312, and the push rod 311 is located above the feeding channel 11. The push rod 311 and the sliding block 312 are fixed by bolts.

[0047] Through the cooperation between the sliding block 312 and the guide rod 33, the sliding block 312 can move along the guide rod 33 under the pushing action of the linear cylinder 313; when the sliding block 312 moves, it drives the push rod 311 to move together, and the push rod 311 acts on the book, pushing the book forward along the feeding channel 11 and pushing it to the pressing device 32.

[0048] In actual use, in order to facilitate the rapid movement of the sliding block 312 , a guide rail 12 is installed on the frame 1 , and a slide groove is provided on the guide rail 12 . The sliding block 312 cooperates with the guide rail 12 to achieve stable movement of the sliding block 312 .

[0049] The pressing device 32 includes a pressing block 321, a limiting block 322 and a lifting cylinder 323. The lifting cylinder 323 is located on one side of the frame 1. The pressing block 321 is connected to the piston rod of the lifting cylinder 323. The pressing block 321 is located above the feeding channel 11. The limiting block 322 is two pieces, which are respectively located on both sides of the pressing block 321. The lifting cylinder 323 is vertically arranged. Specifically, when the book moves to the pressing device 32, the piston rod of the lifting cylinder 323 is pulled downward, driving the pressing block 321 to move downward. The pressing block 321 is pressed downward from the top of the book. The downward force only needs to keep the book from tilting. Therefore, the pressing block 321 acts downward on the book, so that the book can be kept stable and prevented from tilting, so that the book can accurately move along the feeding channel 11 and align with the clamping feeding mechanism 4.

[0050] The pressing device 32 further includes a mounting block 324 , which is fixedly connected to the piston rod of the lifting cylinder 323 via bolts, and the pressing block 321 is connected to the lifting cylinder 323 via the mounting block 324 .

[0051] The mounting block 324 is provided with a mounting rod 325, which is arranged perpendicularly to the feeding channel 11, the lower pressing block 321 is sleeved on the mounting rod 325, and the two limiting blocks 322 are sleeved on the mounting rod 325, and the lower end surface of the limiting block 322 is lower than the lower end surface of the lower pressing block 321. The mounting rod 325 can be screwed and fixed to the mounting block 324 by threads, and the mounting rod 325 can be conveniently extended to the top of the feeding channel 11, thereby facilitating the installation of the lower pressing block 321 and the limiting block 322.

[0052] By providing two limit blocks 322, when the lifting cylinder 323 drives the mounting block 324 to move downward, the two limit blocks 322 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 321 is pressed downward, it can act on the book to maintain the stability of the book.

[0053] In order to adapt to the passage of books of different thicknesses, the forward and backward pushing feeding mechanism 3 also includes a first adjusting rod 34 and a second adjusting rod 35, both of which are screw rods, and threaded holes are provided on the limit block 322 and the lower pressing block 321. After the first adjusting rod 34 passes through the threaded hole on the limit block, it abuts against the mounting rod 325, and after the second adjusting rod 35 passes through the threaded hole on the lower pressing block 321, it abuts against the mounting rod 325. Therefore, after the limit block 322 and the lower pressing block 321 are sleeved on the mounting rod 325, the distance between the two limit blocks 322 is adjusted according to the thickness of the book, so that the book can pass between the two limit blocks 322; when the position of the limit block 322 and the lower pressing block 321 is moved to the right position, the corresponding first adjusting rod 34 and second adjusting rod 35 are screwed in and pressed against the mounting rod 325, so that the limit block 322 and the lower pressing block 321 are stably installed.

[0054] The feeding channel 11 includes a horizontal plate 111, which is horizontally arranged and welded to one side of the frame 1. A guide bar 112 is arranged at one end of the horizontal plate 111 close to the pressing device 32. The guide bars 112 are located on both sides of the feeding channel 11. By providing the horizontal plate 111, it is convenient to push the book directly onto the horizontal plate 111 through other processes. By providing the guide bar 112, the entrance end of the guide bar 112 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 112, so that the pressing device can accurately act on the book.

[0055] The forward and backward pushing feeding mechanism 3 further includes a buffer plate 36, which is fixed on the frame 1 and located on one side of the horizontal plate 111. The buffer plate 36 is arranged along the length direction of the horizontal plate 111. The buffer plate 36 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 11, 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.

[0056] like Figure 1 , Figures 4 to 8 As shown, the clamping and feeding mechanism 4 includes a moving frame 41, a clamping device 42 and a swinging frame 43. The moving frame 41 is arranged on the frame 1. A conveying channel 44 is provided on the moving frame 41. The clamping device 42 is arranged on both sides of the conveying channel 44. The glue pressing line mechanism 5 is arranged along the conveying channel 44. The swinging frame 43 is connected to the moving frame 41, and the swinging frame 43 is connected to the transmission device 72.

[0057] When the book is conveyed to the pressing device 32 , the transmission device 72 drives the feeding end of the movable frame 41 to move to the pressing device 32 , and the clamping device 42 clamps the corresponding book; then, the movable frame 41 moves in the opposite direction, so that the book enters the gluing line mechanism 5 .

[0058] The transmission device 72 includes a first transmission shaft 721, a second transmission shaft 722, a third transmission shaft 723, a first cam 724 and a gear set 725. The first cam 724 is sleeved on the output shaft of the drive motor 71. The first cam 724 is arranged corresponding to the swing frame 43. The gear set 725 includes a first gear 7251, a second gear 7252, a third gear 7253, a fourth gear 7254, a fifth gear 7255 and a sixth gear 7256. The first gear 7251 is sleeved on the output shaft of the drive motor 71. The first transmission shaft 721 is parallel to the output shaft of the drive motor 71. The second gear 7252 and the third gear 7253 are both sleeved on the first transmission shaft 721, the second gear 7252 is meshed with the first gear 7251, the second transmission shaft 722 is vertically arranged to the first transmission shaft 721, the fourth gear 7254 and the fifth gear 7255 are respectively sleeved on both ends of the second transmission shaft 722, the fourth gear 7254 is meshed with the third gear 7253, the sixth gear 7256 is sleeved on the third transmission shaft 723, the sixth gear 7256 is meshed with the fifth gear 7255, and one end of the first connecting rod 221 is connected to the third transmission shaft 723.

[0059] When the driving motor 71 is working, the output shaft of the driving motor 71 drives the first cam 724 to rotate. During the rotation, the first cam 724 acts on the corresponding side of the swing frame 43 through the protruding part, thereby pushing the swing frame 43 to swing. The swing frame 43 then acts on the moving frame 41, realizing the forward and backward movement of the moving frame 41.

[0060] The swing frame 43 includes a first swing rod 431, a second swing rod 432 and a connecting rod 433. The first swing rod 431 and the second swing rod 432 are arranged in parallel and are respectively located on opposite sides of the first cam 724. The bottom ends of the first swing rod 431 and the second swing rod 432 are both rotatably connected to the frame 1. The first swing rod 431 and the second swing rod 432 can both abut against the first cam 724. The two ends of the connecting rod 433 are respectively connected to the first swing rod 431 and the second swing rod 432. The moving frame 41 is connected to the top of the swing frame 43. Among them, two third mounting shafts 13 are installed below the frame 1. The two third mounting shafts are arranged in parallel. The first swing rod 431 and the second swing rod 432 are respectively sleeved on two mounting shafts at different positions, so that the first swing rod 431 and the second swing rod 432 can swing around the corresponding mounting shafts. Due to the provision of the connecting rod 433, the first swing rod 431 and the second swing rod 432 swing in the same manner, and form a parallelogram structure with the corresponding part of the frame 1. The two ends of the connecting rod 433 can be fixed to the first swing rod 431 and the second swing rod 432 by bolts, so as to facilitate the mutual transmission of the action on the first swing rod 431 and the second swing rod 432 and keep the two swing rods swinging in the same direction.

[0061] The top end of the first swing rod 431 extends upward to the swing frame 43 and is connected to the moving frame 41. Therefore, the connection between the swing frame 43 and the moving frame 41 can be achieved through the first swing rod 431, that is, when the first swing rod 431 swings, it can act on the moving frame 41 and pull the moving frame 41 to move forward or backward on the frame 1.

[0062] A connecting shaft 535 is fixed to the top of the first swing rod 431, and a connecting hole is provided at the bottom of the mobile frame 41. The connecting shaft 535 matches the connecting hole, and the first swing rod 431 is connected to the mobile frame 41 through the connecting shaft 535. One end of the connecting shaft 535 is fixed to the top of the first swing rod 431, and the other end is sleeved in the connecting hole, so that the first swing rod 431 is connected to the mobile frame 41.

[0063] The clamping and feeding mechanism 4 also includes a bearing, which is sleeved on the connecting shaft 535 and located at the matching position between the connecting shaft 535 and the connecting hole. Therefore, by providing the bearing, the wear of the connecting shaft 535 and the connecting hole can be reduced, ensuring that the first swing rod 431 can act on the moving frame 41 through the connecting shaft 535.

[0064] The inner sides of the first swing rod 431 and the second swing rod 432 are both fixed with a push plate 434 by bolts, and the push plate 434 can abut against the first cam 724. Among them, by providing the push plate 434, when the protruding part of the first cam 724 rotates to the swing rod on the corresponding side, the first cam 724 acts on the push plate 434 on the corresponding side, thereby pushing the corresponding swing rod to swing; and when the first cam 724 acts on the push plate 434 on the other side, the push plate 434 transmits the force to the swing rod on the corresponding side, driving the swing rod to swing in the opposite direction, so that the swing rod can drive the moving frame 41 to move forward and backward, meeting the requirements of the continuous feeding and gluing line of books.

[0065] The frame 1 is provided with a slide rail, and two sides of the mobile frame 41 are provided with a slide groove, and the slide groove cooperates with the slide rail. The slide rail is located in the slide groove, and the cooperation between the slide rail and the slide groove can limit the mobile frame 41, ensuring that the mobile frame 41 maintains horizontal forward and backward movement, and improving the stability during movement.

[0066] Because the transmission device 72 is provided, when the driving motor 71 rotates, the output shaft of the driving motor 71 drives the first cam 724 to rotate, and drives the first gear 7251 to rotate, and the first gear 7251 drives the second gear 7252 meshed therewith to rotate, wherein the outer diameter of the second gear 7252 is larger than the outer diameter of the first gear 7251, so as to realize a large torque. The second gear 7252 drives the first transmission shaft 721 to rotate, so that the third gear 7253 rotates synchronously, and then drives the fourth gear 7254 to rotate, so as to realize the rotation of the second transmission shaft 722; when the second transmission shaft 722 rotates, it drives the fifth gear 7255 to rotate, and the fifth gear drives the sixth gear 7256 meshed therewith to rotate, so as to drive the third transmission shaft 723 to rotate. When the third transmission shaft 723 rotates, it can drive the first connecting rod 221 connected at both ends to rotate, so as to realize the rotation of the connecting rod device 22, and realize the flipping of the flip frame 21 through the connecting rod device 22.

[0067] The clamping device 42 includes a first clamping block 421, a second clamping block 422, a second cam 423, a rotating rod 424 and a clamping swing cylinder 425 (not shown in the figure). The first clamping block 421 and the second clamping block 422 are respectively located on opposite sides of the conveying channel 44, and the first clamping block 421 and the second clamping block 422 are arranged opposite to each other. When the first clamping block 421 and the second clamping block 422 are clamped on both sides of the book, they are clamped at the position where the book needs to be creased by the glue line. Through the larger pressing force of the clamping blocks on both sides, creases are pressed out on the covers of both sides of the book. Among them, the clamping swing cylinder 425 is vertically arranged on the mobile frame 41, and the piston rod of the clamping swing cylinder 425 is connected to the rotating rod 424. There are two clamping cylinders and rotating rods 424. The first clamping block 421 is sleeved on one of the rotating rods 424, and the second clamping block 422 is sleeved on the other rotating rod 424. The first clamping block 421 and the second clamping block 422 can clamp a plurality of books, and by clamping the books multiple times, it is ensured that the creases are pressed out when the glue lines are pressed.

[0068] The second cam 423 is sleeved on both rotating rods 424. When the rotating rod 424 rotates under the up-and-down push-pull action of the piston rod of the clamping swing cylinder 425, the second cam 423 rotates, and the second cam 423 corresponds to the first clamping block 421 and the second clamping block 422 on the corresponding side, that is, when the protruding part of the second cam 423 rotates to the first clamping block 421 and the second clamping block 422, the first clamping block 421 and the second clamping block 422 can be pushed to move relative to each other, clamp the book, and move accordingly with the moving frame 41. In order to reduce the friction force on the second cam 423 when it rotates, a pulley 426 is installed on the upper end surface of the moving frame 41, and the pulley 426 and the clamping block 421 on the corresponding side are respectively located on the opposite sides of the corresponding second cam 423.

[0069] In order to facilitate the opening of the first clamping block 421 and the second clamping block 422, the clamping device 42 further includes a first return spring 427, and a first return spring 427 is installed on one side of the first clamping block 421 and the second clamping block 422. One end of the first return spring 427 is fixed to the moving frame 41, and the other end is connected to the clamping block 421 on the corresponding side.

[0070] When the first clamping block 421 and the second clamping block 422 are in a book clamping state, the first return spring 427 is in a stretched state; when the second cam 423 releases the ejection effect on the clamping block 421, the first return spring 427 pulls the first clamping block 421 and the second clamping block 422 to move in the opposite direction, so that the two are opened. At this time, the first clamping block 421 and the second clamping block 422 do not clamp the book. At this time, the mobile frame 41 can push the feeding mechanism 3 forward and backward under the action of the first cam to move to the pressing device, and then clamp the book. When the book is clamped, the mobile frame 41 moves to the side of the discharge mechanism 6, so that the book can be pressed against the book cover under the action of the glue pressing line mechanism 5, so that the book cover is more evenly and firmly attached. At the same time, when the book is clamped as the mobile frame 41 moves to the side of the discharge mechanism 6, the newly clamped book enters the glue pressing line mechanism 5, and the last book is moved to the discharge mechanism 6 under the action of the clamping device 42.

[0071] like Figure 1 , Figures 9 to 12 As shown, the glue pressing line mechanism 5 includes a first clamping plate device 51, a second clamping plate device 52 and a clamping device 53. The first clamping plate device 51 and the second clamping plate device 52 are respectively arranged on both sides of the conveying channel 44. The first clamping plate device 51 includes a first clamping plate 511, and the second clamping plate device 52 includes a second clamping plate 521. The first clamping plate 511 and the second clamping plate 521 are arranged opposite to each other. The clamping device 53 is connected to the first clamping plate device 51. The first clamping plate 511 and the second clamping plate 521 are each provided with a plurality of corresponding ones, and are distributed along the length direction of the conveying channel 44.

[0072] When the book is conveyed to the glue pressing line mechanism 5 under the action of the clamping and feeding mechanism 4, that is, when the book moves between the first clamping plate 511 and the second clamping plate 521 at the corresponding position, the pressing device 53 acts on the first clamping plate 511, pushing the first clamping plate 511 to move toward the second clamping plate 521, thereby clamping the book and making the book glued tightly. By providing multiple first clamping plates 511 and second clamping plates 521, when the book is conveyed on the conveying channel 5, each corresponding clamping plate can clamp the book multiple times, so that the glue of the book is more uniform and the book cover is more tightly attached.

[0073] The second clamping plate device 52 is fixed on the frame 1. The structure of the second clamping plate 521 in the second clamping plate device 52 is the same as that of the first clamping plate 511, and they are kept at the same height.

[0074] The clamping device 53 includes a cylinder 531, a rotating shaft 532 and a clamping cam 533. The cylinder 531 is vertically arranged on the frame 1, the clamping cam 533 is sleeved on the rotating shaft 532, the piston rod of the cylinder 531 is connected to the rotating shaft 532, there are multiple clamping cams 533, and they correspond one by one to the first clamping plate 511.

[0075] During actual installation, in order for the piston rod of the cylinder 531 to pull the rotating shaft 532 to rotate, the clamping device 53 also includes a connector 534, which is sleeved on the rotating shaft 532, and the piston rod of the cylinder 531 is connected to the rotating shaft 532 through the connector 534. One end of the connector 534 is sleeved on the rotating shaft 532; a mounting groove is provided at the top of the piston rod of the cylinder 531, and a connecting shaft 535 is installed in the mounting groove, and the two ends of the connecting shaft 535 are sleeved on the two side walls of the mounting groove, and the other end of the connector 534 is sleeved on the connecting shaft 535. Therefore, when the piston rod of the cylinder 531 is raised or lowered, the connector 534 is pulled, and the connector pulls the rotating shaft 532 to rotate. Specifically, when the piston rod of the air cylinder 531 extends upward, the rotating shaft 532 rotates toward the first clamping plate 511, and the convex portion of the clamping cam 533 acts on the first clamping plate 511, pushing the first clamping plate 511 to move toward the second clamping plate 521, thereby clamping the book. Conversely, when the piston rod of the air cylinder 531 descends, the rotating shaft 532 is driven to rotate in the opposite direction, so that the convex portion of the clamping cam 533 is away from the first clamping plate 511, so that the first clamping plate 511 can be loosened, so that the book can continue to be transported on the transport channel 5.

[0076] The connection mode between the clamping swing cylinder 425 and the rotating rod 424 is the same as the connection mode between the cylinder 531 and the rotating shaft 532. The cylinder can drive the corresponding shaft to rotate, thereby finally achieving the clamping and loosening of the book.

[0077] The glue pressing line mechanism 5 further includes a sliding shaft 54 ​​, one end of which is fixed to the first clamping plate 511 , and the other end of which is in contact with the pressing cam 533 .

[0078] The glue line mechanism 5 also includes a mounting frame 55, which is provided with a plurality of mounting frames 55 corresponding to the first clamping plate 511 and fixed on the frame 1. The mounting frame 55 is provided with a mounting hole 551. One end of the sliding shaft 54 ​​extends out of the mounting hole 551 and is fixed to the first clamping plate 511, and the other end is located in the mounting hole 551. The rotating shaft 532 passes through the plurality of mounting frames 55, and the clamping cam 533 is located in the mounting frame 55. Specifically, when the piston rod of the cylinder 531 moves upward, the convex part of the clamping cam 533 pushes the sliding shaft 54 ​​to move toward the second clamping plate 521, driving the first clamping plate 511 to move. By providing the mounting frame 55 and the sliding shaft 54, the first clamping plate 511 can be easily moved, so as to clamp and release the book.

[0079] During actual use, a second clamping plate mounting frame for fixing the second clamping plate 521 is also installed on the opposite side of the mounting frame 55 of the frame 1. The second clamping plate 521 is fixed on the second clamping plate mounting frame to facilitate the fixation of the second clamping plate 521. The shape of the second clamping plate mounting frame is consistent with the shape of the mounting frame 55, but there is no need to install a rotating shaft 532 or other structure to push the clamping plate.

[0080] The glue pressing line mechanism 5 also includes a second return spring 56. A pin 57 is installed on the sliding shaft 54. Both ends of the pin 57 are arranged perpendicular to the sliding shaft 54 ​​and extend after passing through both sides of the sliding shaft 54. The second return spring 56 is sleeved on the sliding shaft 54. The second return spring 56 is located in the mounting hole 551, and one end of the second return spring 56 abuts against the inner side of the mounting hole 551. The sliding shaft 54 ​​is located in the mounting hole 551, and the other end of the second return spring 56 abuts against the pin 57. Therefore, when the sliding shaft 54 ​​clamps the book under the pushing action of the pressing cam 533, the second return spring 56 is in a compressed state, and the pressing cam 533 keeps pressing the sliding shaft 54, so that the book can stay for a corresponding time when the glue is pressed. When the gluing is completed, the cylinder 531 drives the rotating shaft 532 to rotate in the opposite direction, and the raised part of the clamping cam 533 no longer presses the sliding shaft 54. At this time, under the action of the rebound force of the second return spring 56, it acts on the pin 57, pushing the pin 57 and the sliding shaft 54 ​​to move in the opposite direction, thereby realizing the movement of the first clamping plate 511 to the side away from the second clamping plate 521, so that the clamped book is released and can continue to move and move to the next corresponding clamping plate for gluing, thereby realizing multiple gluing of the book.

[0081] The first clamping plate 511 and the second clamping plate 521 are provided with a buffer layer 58 on their opposite surfaces. Specifically, the contact surface between the first clamping plate 511 and the second clamping plate 521 and the book can be covered with cloth to form a buffer layer 58, which can effectively prevent the book from being scratched when clamped, thereby ensuring the surface quality of the book.

[0082] like Figure 1 , Figure 13 to Figure 15As shown, the discharging mechanism 6 includes a book front and back alternate discharging device 61 and a stacking device 62. The book front and back alternate discharging device 61 corresponds to the output end of the glue pressing line mechanism 5. The book front and back alternate discharging device 61 includes a left and right swing frame 611. The stacking device 62 corresponds to the discharging end of the book front and back alternate discharging device 61. The stacking device 62 includes a stacking frame 621, a first baffle 622, a second baffle 623 and a front and rear pushing device 624. A supporting platform 625 is provided at the bottom of the stacking frame 621. The first baffle 622 and the second baffle 623 are both arranged on the stacking frame 621 and located above the supporting platform 625. The first baffle 622 and the second baffle 623 are arranged opposite to each other. A accommodating cavity is formed between the first baffle 622 and the second baffle 623. The front and rear pushing devices 624 are arranged on the stacking frame 621 and located on one side of the accommodating cavity.

[0083] When the book moves to the discharging mechanism 6 under the action of the clamping feeding mechanism 4, the left and right swing frames 611 of the book front and back alternate discharging device 6 continue to swing, so that the vertically output book falls down and is laid flat alternately to the left and right under the swinging action of the left and right swing frames 611, so that the front and back of the book are alternately facing upwards.

[0084] In order to realize the left and right swinging of the left and right swinging frame 611, the book front and back side alternating discharging device 61 also includes a swinging cylinder 612, a conveying platform 613 and a swing frame mounting frame 614. The conveying platform 613 is arranged on the frame and can be a conveyor belt. The conveying platform 613 is provided with a swing frame mounting frame 614. The left and right swinging frames 611 are arranged on the swing frame mounting frame 614. The cylinder body of the swinging cylinder 612 is installed on the swing frame mounting frame 614. The piston rod of the swinging cylinder 612 is connected to the left and right swinging frames 611. The swinging cylinder 612 is tilted on the swing frame mounting frame 614. The swinging cylinder 612 is located on one side of the left and right swinging frame 611. The left and right swinging frames 611 are connected to the swing frame mounting frame 614 through a swing shaft 615.

[0085] After the book glue pressing line is completed, it is moved to the conveying platform 613 through the clamping feeding mechanism 4. The piston rod of the swing cylinder 612 is extended and retracted, driving the left and right swing frames 611 to swing, pushing the front side or the back side of the book upward. When the piston rod of the swing cylinder 612 is extended and retracted, it drives the left and right swing frames 611 to swing in two different directions, so that the front and back sides of the books are alternately placed upward, so that the books output on the conveying platform 613 are directly stacked for packaging, meeting the corresponding packaging requirements.

[0086] The left and right swing frame 611 includes an inner frame 6111 and an outer frame 6112. The inner frame 6111 is connected to the inner side of the outer frame 6112. Both ends of the swing shaft 615 are connected to the inner frame 6111. The piston rod of the swing cylinder 612 is connected to the inner frame 6111. The bottom end of the outer frame 6112 corresponds to the conveying platform 613, that is, the bottom of the outer frame 6112 can push down the books passing vertically on the conveying platform 613 in a specific direction.

[0087] Both sides of the inner frame 6111 are provided with connection blocks 616, and the connection blocks 616 are provided with mounting grooves, and the two sides of the outer frame 6112 are respectively matched with the corresponding mounting grooves on both sides. The connection blocks 616 are fixed to the inner frame 6111 by screws; the mounting grooves are vertically arranged and consistent with the length direction of the outer frame 6112.

[0088] The book front and back alternate discharging device 61 also includes an adjusting screw 617, one end of which is located above the top of the outer frame 6112, and the other end of which penetrates the top of the outer frame 6112 and is sleeved on the inner frame 6111. The top of the outer frame 6112 is provided with a threaded hole, which is threadedly matched with the adjusting screw 617. Therefore, when the height of the book transported to the conveying platform 613 changes, the operator rotates the adjusting screw 617. Since one end of the adjusting screw 617 is sleeved on the inner frame 6111, the adjusting screw 617 can only be rotated, and the height position will not change. Therefore, when the adjusting screw 617 rotates, it can drive the outer frame 6112 to move upward or downward relative to the inner frame 6111, thereby realizing the distance between the bottom end of the outer frame 6112 and the conveying platform 613, and ensuring that it can act on books of different heights.

[0089] When the outer frame 6112 moves up and down, the cooperation between the mounting groove and the outer frame 6112 can guide the outer frame 6112, which is beneficial to the smooth lifting and lowering of the outer frame 6112.

[0090] A push plate 618 is fixed to the bottom end of the outer frame 6112. The push plate 618 is fixed to the bottom end of the outer frame 6112 by screws, and can be conveniently applied to the side of the book.

[0091] The top of the swing frame mounting frame 614 is fixed with a mounting block 8 by screws, and the two ends of the swing shaft 615 extend out after passing through the mounting block 8 and are connected to the two sides of the inner frame 6111. A through hole is provided on the mounting block 8, so that the swing shaft 615 can pass through the through hole and connect to the inner frame 6111. By providing the swing shaft 615, when the swing cylinder 612 acts on the inner frame 6111, the inner frame 6111 can rotate around the swing shaft 615 to achieve back and forth swinging, and the inner frame 6111 drives the outer frame 6112 to swing synchronously, so that the push plate 618 can push the front and back sides of the books to be laid flat on the conveying platform 613 alternately facing upward.

[0092] The swing frame mounting frame 614 includes a crossbeam 6141 and a longitudinal beam 6142. There are two longitudinal beams 6142, which are respectively fixed on both sides of the conveying platform 613. The two ends of the crossbeam 6141 are respectively fixed to the two longitudinal beams 6142. A slide groove 6143 is provided on the crossbeam 6141, and the cylinder body of the swing cylinder 612 is connected to the slide groove 6143.

[0093] The book front and back alternate discharging device 61 also includes a mounting head 619, which is fixed on the cylinder body of the swing cylinder 612, and a sliding sheet 10 is installed in the slide groove 6143, and the mounting head 619 and the sliding sheet 10 are fixed by bolts 20. Specifically, a through hole groove is provided below the slide groove 6143, which is connected with the slide groove 6143 through the through hole groove, and the sliding sheet 10 is located in the through hole groove, and the length direction of the through hole groove is consistent with the length direction of the slide groove 6143. Therefore, when the inclination angle of the swing cylinder 612, that is, the swing amplitude of the left and right swing frames 611 needs to be adjusted, the bolts 20 are loosened, so that the mounting head 619 and the sliding sheet 10 are released from both sides of the slide groove 6143, and the swing cylinder 612 drives the mounting head 619 to move, and the sliding sheet 10 can move in the through hole groove. When the cylinder body inclination angle of the swing cylinder 612 meets the swing amplitude requirement of the swing frame, the bolt 20 is tightened so that the mounting head 619 and the sliding sheet 10 are clamped and fixed on both sides of the slide groove 6143, thereby achieving the installation and fixation of the swing cylinder 612.

[0094] The front and back sides of the books are alternately laid flat on the conveying platform 613, and are conveyed along the conveyor belt, and are conveyed between the first baffle 622 and the second baffle 623, and fall on the bearing platform 625, and the first baffle 622 and the second baffle 623 limit the two sides of the books. When the books between the two baffles are stacked to the corresponding quantity requirement, the front and rear pushing devices 624 push the stacked books out to meet the stacking requirements, so that the next stack of books can continue to be stacked.

[0095] In actual use, the front and rear pushing device 624 may include a pushing cylinder 6241 and a pushing plate 6242. The pushing plate is installed on the piston rod of the pushing cylinder. By extending and retracting the piston rod of the pushing cylinder, the pushing plate can exert an effect on the book, thereby facilitating the pushing out of the book.

[0096] The automatic book stacking gluing machine of the present invention realizes automatic flipping, automatic gluing, automatic front and back alternating discharging and automatic stacking of books through the mutual cooperation of the structures in the turning mechanism 2, the front and back pushing feeding mechanism 3, the clamping feeding mechanism 4, the gluing line mechanism 5 and the discharging mechanism 6. The whole process does not require manual operation, which greatly saves labor and reduces labor costs. At the same time, when transporting books, there is no need to go through turnover, which reduces the overall occupied space. After processing, they can be directly packaged, and the whole process has good continuity.

[0097] The above are only preferred embodiments of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these all fall within the protection scope of the present invention.

Claims

1. Automatic folding book glue line machine, characterized in that: The invention comprises a frame (1), a turning mechanism (2), a front-rear pushing feeding mechanism (3), a clamping feeding mechanism (4), a gluing line mechanism (5) and a discharging mechanism (6), wherein the turning mechanism (2) is arranged at the feeding end of the frame (1), and the discharging mechanism (6) is arranged at the discharging end of the frame (1). The front-rear pushing feeding mechanism (3), the clamping feeding mechanism (4) and the discharging mechanism (6) are arranged in sequence on the frame (1), the turning mechanism (2) is arranged corresponding to the front-rear pushing feeding mechanism (3), and the gluing line mechanism (5) is arranged on the frame (1) and located above the clamping feeding mechanism (4). When the turning mechanism (2) rotates the book to a vertical state, it is transferred to the front-rear pushing feeding mechanism (3), and the book is transported to the clamping feeding mechanism (4) via the front-rear pushing feeding mechanism (3), and is subjected to gluing line processing by the gluing line mechanism (5); The turning mechanism (2) comprises a turning frame (21) and a connecting rod device (22), wherein the connecting rod devices (22) are two and symmetrically arranged, and the two sides of the turning frame (21) are respectively connected to the two connecting rod devices (22), and the connecting rod devices (22) are connected to the transmission device (72), and the turning frame (21) corresponds to the front and rear pushing feeding mechanism (3); The connecting rod device (22) comprises a first connecting rod (221), a second connecting rod (222) and a third connecting rod (223); one end of the first connecting rod (221) is connected to the transmission device (72); the bottom end of the second connecting rod (222) is connected to the other end of the first connecting rod (221); one end of the third connecting rod (223) is connected to the middle of the second connecting rod (222); the other end is arranged on the frame (1); and the turning frame (21) is connected to the top end of the second connecting rod (222); The front-to-back pushing feeding mechanism (3) comprises a front-to-back pushing device (31) and a pressing device (32). A feeding channel (11) is provided on one side of the frame (1). The front-to-back pushing device (31) is provided on the frame (1) and corresponds to the feeding channel (11). Under the pushing action of the front-to-back pushing device (31), the book is pushed toward one side of the clamping feeding mechanism (4). The pressing device (32) is provided at one end of the feeding channel (11). The pressing device (32) is located on one side of the front-to-back pushing device (31). The pressing device (32) presses down to keep the book in a vertical state so that the book is aligned with the clamping feeding mechanism (4). The clamping and feeding mechanism (4) comprises a moving frame (41), a clamping device (42) and a swinging frame (43); the moving frame (41) is arranged on the frame (1); a conveying channel (44) is provided on the moving frame (41); the clamping device (42) is arranged on both sides of the conveying channel (44); the glue pressing line mechanism (5) is arranged along the conveying channel (44); the swinging frame (43) is connected to the moving frame (41); the swinging frame (43) drives the feeding end of the moving frame (41) to move to the pressing device (32); the clamping device (42) clamps the book; the moving frame (41) moves in the opposite direction, so that the book enters the glue pressing line mechanism (5); The glue pressing line mechanism (5) comprises a first clamping plate device (51), a second clamping plate device (52) and a pressing device (53); the first clamping plate device (51) and the second clamping plate device (52) are respectively arranged on both sides of the conveying channel (44); the first clamping plate device (51) comprises a first clamping plate (511); the second clamping plate device (52) comprises a second clamping plate (521); the first clamping plate (511) and the second clamping plate (521) are arranged opposite to each other; and the pressing device (53) is connected to the first clamping plate device (51); The discharging mechanism (6) comprises a book front and back alternate discharging device (61) and a stacking device (62), the book front and back alternate discharging device (61) corresponding to the output end of the glue pressing line mechanism (5), the book front and back alternate discharging device (61) comprising a left and right swing frame (611), and the stacking device (62) corresponding to the discharging end of the book front and back alternate discharging device (61); The stacking device (62) comprises a stacking frame (621), a first baffle (622), a second baffle (623) and a front and rear material pushing device (624); a bearing platform (625) is provided at the bottom of the stacking frame (621); the first baffle (622) and the second baffle (623) are both arranged on the stacking frame (621) and are located above the bearing platform (625); the first baffle (622) and the second baffle (623) are arranged opposite to each other; a receiving cavity is formed between the first baffle (622) and the second baffle (623); the front and rear material pushing device (624) is arranged on the stacking frame (621) and is located on one side of the receiving cavity; The book front and back alternate discharging device (61) further comprises a swing cylinder (612), a conveying platform (613) and a swing frame mounting frame (614); the conveying platform (613) is arranged on a frame; a swing frame mounting frame (614) is arranged on the conveying platform (613); the left and right swing frames (611) are arranged on the swing frame mounting frame (614); a cylinder body of the swing cylinder (612) is mounted on the swing frame mounting frame (614); a piston rod of the swing cylinder (612) is connected to the left and right swing frames (611); the swing cylinder (612) is tiltedly arranged on the swing frame mounting frame (614); the swing cylinder (612) is located on one side of the left and right swing frames (611); and the left and right swing frames (611) and the swing frame mounting frame (614) are connected via a swing shaft (615).

2. The automatic folding book glue line machine according to claim 1, characterized in that: The machine also comprises a driving mechanism (7), the driving mechanism (7) comprising a driving motor (71) and a transmission device (72), the turning mechanism (2) and the clamping and feeding mechanism (4) are both connected to the transmission device (72), the driving motor (71) is arranged on the frame (1), and the transmission device (72) is connected to the output shaft of the driving motor (71).

3. The automatic folding book glue line machine according to claim 2, characterized in that: The swing frame (43) is connected to the transmission device (72).

4. The automatic folding book glue line machine according to claim 3, characterized in that: The transmission device (72) comprises a first transmission shaft (721), a second transmission shaft (722), a third transmission shaft (723), a first cam (724) and a gear set (725); the first cam (724) is sleeved on the output shaft of the drive motor (71); the first cam (724) is arranged corresponding to the swing frame (43); the gear set (725) comprises a first gear (7251), a second gear (7252), a third gear (7253), a fourth gear (7254), a fifth gear (7255) and a sixth gear (7256); the first gear (7251) is sleeved on the output shaft of the drive motor (71); the first transmission shaft (721) is parallel to the output shaft of the drive motor (71); The second gear (7252) and the third gear (7253) are both sleeved on the first transmission shaft (721), the second gear (7252) meshes with the first gear (7251), the second transmission shaft (722) and the first transmission shaft (721) are arranged vertically, the fourth gear (7254) and the fifth gear (7255) are respectively sleeved on both ends of the second transmission shaft (722), the fourth gear (7254) meshes with the third gear (7253), the sixth gear (7256) is sleeved on the third transmission shaft (723), the sixth gear (7256) meshes with the fifth gear (7255), and one end of the first connecting rod (221) is connected to the third transmission shaft (723).

5. The automatic folding book glue line machine according to claim 4, characterized in that: The swing frame (43) comprises a first swing rod (431), a second swing rod (432) and a connecting rod (433); the first swing rod (431) and the second swing rod (432) are arranged in parallel and are respectively located on opposite sides of a first cam (724); the bottom end of the first swing rod (431) and the bottom end of the second swing rod (432) are both rotatably connected to the frame (1); the first swing rod (431) and the second swing rod (432) can both abut against the first cam (724); the two ends of the connecting rod (433) are respectively connected to the first swing rod (431) and the second swing rod (432); and the moving frame (41) is connected to the top end of the swing frame (43).

6. The automatic folding book glue line machine according to any one of claims 3 to 5, characterized in that: A plurality of the first clamping plates (511) and a plurality of the second clamping plates (521) are provided correspondingly, and are distributed along the length direction of the conveying channel (44).

7. The automatic folding book glue line machine according to claim 6, characterized in that: The clamping device (53) comprises a cylinder (531), a rotating shaft (532) and a clamping cam (533); the cylinder (531) is vertically arranged on the frame (1); the clamping cam (533) is sleeved on the rotating shaft (532); a piston rod of the cylinder (531) is connected to the rotating shaft (532); there are a plurality of clamping cams (533), which correspond one to one with the first clamping plates (511).

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