A book processing adhesive binding production line and a book mouth pressing machine connecting transfer device

Abstract

The application discloses a book processing glue binding production line and a mouth pressing machine connecting transfer device, relates to the application field of a mouth pressing machine transfer feeding device, and comprises a mouth pressing machine, one side of the mouth pressing machine is provided with a conveying belt, the conveying belt is connected with a driving device, the top of the conveying belt is provided with a mounting bracket, the side of the mounting bracket is provided with a guide rod, the outer part of the guide rod is movably provided with a movable seat, the inner side of the movable seat is movably provided with a moving block, one side of the moving block is provided with a fixing rod, the outer part of the fixing rod is provided with a spring, and the fixing rod and the movable seat are movably and penetratively arranged, and the side of the moving block is rotatably connected with a righting assembly. The righting assembly is arranged, so that workers can conveniently and quickly add new books to be pressed. The righting assembly body is in an equilateral triangle structure, contains a long righting surface and a short righting surface, and the righting assembly is used for abutting against books by using the long righting surface under the reset action of the spring, so that the books on the conveying belt can be stably fed.

Description

TECHNICAL FIELD

[0001] The application relates to a transfer feeding device for a book opening machine, in particular to a book processing glue binding production line and a transfer device connected with a book opening machine. BACKGROUND

[0002] The glue binding production of book making is a common book binding process, mainly through an adhesive to bond and fix the pages, the spine and the cover, etc., to complete the production process of a book, and the opening is the part of the edge of the cover (or the bottom cover) folded inward (usually 3-10 cm wide), mainly used for printing information such as author's introduction, content abstract, recommendation, etc., which can enrich the book information and enhance the stiffness of the cover, and the core function of the opening machine is to accurately fold and flatten the edge of the cover according to the preset size through a mechanical structure, so that the opening is flat and neat, avoiding wrinkles, rebound or size deviation, thereby improving the appearance quality and structural stability of the book.

[0003] In the production process of the book, the opening machine can be used alone or in combination with the glue binding machine, the books discharged from the glue binding machine are first transported in a "horizontal" manner to the vicinity of the opening machine by a conveying belt, and then the "horizontal" books are converted into a "vertical" state by a spiral roller conveying belt, the "vertical" books can be directly loaded into the opening machine, the pushing device of the opening machine pushes the books one by one into the mechanical structure of the opening to complete the opening work of the books, and when the opening machine is used alone, the books discharged from the glue binding machine need to be collected and stacked, then manually transported to the feeding area of the opening machine, and then the books to be opened are loaded into the conveying device of the opening machine in a "vertical" state by the staff in batches, the books are conveyed one by one by the conveying device, and then pushed into the mechanical structure of the opening by the pushing device to complete the opening work.

[0004] For the conveying device of the opening machine, a group of automatic reset righting plates are installed on the side surface through a slide rod, the righting plates are pulled through a structure of a steel wire rope and a pulley set, so that the righting plates can be manually pulled out and automatically attached to the books to move and reset, when the conveying device drives the books to be sent one by one into the opening machine, the righting plates will always be attached to the last book as the number of books decreases, so that the books will not fall, when the number of books to be opened gradually decreases, new books to be opened need to be manually added, the staff takes out 4-6 books, arranges them neatly, holds the book covers of 4-6 books with the right hand, slides the righting plates with the left hand to make them retreat, then puts the 4-6 books into the conveying device in a natural way with the right hand, resets the righting plates with the left hand to make the righting plates attached to the newly added books, then the righting plates will always remain attached and move synchronously with the decrease of the books under the pulling action of the steel wire rope, until the next time the books are added to repeat the above steps.

[0005] When the book opening machine is used alone for feeding, it is troublesome for the worker to manually feed the books. Each time new books to be opened are added, the worker needs to frequently pull the upright plate to make it retreat. Moreover, the book covers and book cases are relatively soft. When the worker holds 4-6 book cases with one hand, the 4-6 books are prone to be in a fan-shaped open state (when the worker holds 4-6 book cases with one hand, the multiple books are prone to be in a fan-shaped open state at the back of the books due to the tension). When the multiple books are in the open state, the multiple books are prone to touch the original books on the conveying device (if the original books on the conveying device are touched, the original books on the conveying device are prone to fall, and the books need to be re-uprighted before the books can work normally). Therefore, the worker has certain difficulty in feeding the book opening machine, is prone to make mistakes, and affects the overall work efficiency of the book production. SUMMARY

[0006] Therefore, the book processing glue binding production line and book opening machine connecting transfer device is provided to solve the technical problems mentioned in the background.

[0007] To achieve the above-mentioned purpose, the book processing glue binding production line and book opening machine connecting transfer device is provided as follows: a book processing glue binding production line and book opening machine connecting transfer device, comprising a book opening machine, one side of the book opening machine is provided with a conveying belt, the conveying belt is connected with a driving assembly, the top of the conveying belt is provided with a mounting frame, the side surface of the mounting frame is provided with a guide rod, the outer part of the guide rod is movably provided with a movable seat, one end of a lead screw is rotatably connected with the side surface of the mounting frame, the other end of the lead screw is connected with a driving device, and the lead screw is threadedly connected with the movable seat, the inner side of the movable seat is movably provided with a moving block, one side of the moving block is provided with a fixing rod, the outer part of the fixing rod is provided with a spring, and the fixing rod and the movable seat are movably and penetratively arranged, the side surface of the moving block is rotatably connected with a righting assembly, the righting assembly comprises a mounting shaft, the outer part of the mounting shaft is provided with a righting frame, the righting frame is an equilateral triangle structure, the side surface of the righting frame is provided with a long righting surface and a short righting surface, and one end of the mounting shaft is provided with a gear, and the top of the movable seat is provided with a gear rack which is meshed with the gear.

[0008] By adopting the above technical scheme, the righting assembly is provided, so that the worker can conveniently and quickly add new books to be opened. The righting assembly body is an equilateral triangle structure, and comprises a long righting surface and a short righting surface. The righting assembly utilizes the long righting surface to adhere to the books under the reset action of the spring, so that the books on the conveying belt can be stably fed.

[0009] Further, the side surface of the mounting frame is provided with a strip-shaped groove, and the movement track of the mounting shaft matches the strip-shaped groove.

[0010] As a preferred, the strip-shaped groove is provided to avoid the movement of the mounting shaft of the righting assembly, so that the righting assembly can reciprocatingly slide.

[0011] The application further provides that the movable seat and the moving block are movably connected through the limiting guide rail, and the inner side of the movable seat is provided with a sensor for monitoring the position of the moving block.

[0012] Preferably, the limiting guide rail is arranged to make the installation and movement of the moving block more stable, and the sensor, such as an infrared sensor, is arranged to monitor the position of the moving block and to generate a signal when the moving block and the inner wall of the movable seat are separated, so as to start or stop the driving device to drive the screw rod to rotate.

[0013] The application further provides that the rack is arranged above the gear, and when the gear and the rack are engaged, the righting assembly is driven to rotate by 60 degrees.

[0014] Preferably, the rack is arranged above the gear, so that when the righting assembly moves towards the book pressing machine, that is, when the righting assembly moves to the maximum stroke, the righting assembly is counterclockwise rotated by 60 degrees, and the long righting surface is switched to the short righting surface.

[0015] The application further provides that the righting frame of the righting assembly is in an equilateral triangular structure and is hollow inside, and the side surface of the righting frame is provided with three groups of long righting surfaces and three groups of short righting surfaces.

[0016] Preferably, the righting assembly is arranged in an equilateral hollow triangular structure, which can not only reduce the weight of the righting assembly, but also ensure the stable center of gravity of the righting assembly.

[0017] The application further provides that the long righting surfaces are rotatably connected with rollers, and the rollers are arranged in multiple groups and are symmetrically and uniformly distributed.

[0018] Preferably, the rollers are arranged to make the book edge adhere to the rollers when the book is clamped, which is more convenient for clamping the book.

[0019] The application further provides that one end of the mounting shaft is rotatably connected with a support frame, and the bottom of the support frame is rotatably connected with two groups of rollers.

[0020] Preferably, the support frame is arranged to improve the stability of the righting assembly.

[0021] The application further provides that the top of the conveying belt is provided with a fitting groove, and the fitting groove is used for clamping the rollers at the bottom of the support frame.

[0022] Preferably, the fitting groove is arranged to make the support frame and the rollers move along the specified line.

[0023] In summary, the application mainly has the following advantages:

[0024] 1. This invention, by setting up a straightening component, makes it more convenient and faster for workers to add new books to be covered by flaps. The main body of the straightening component is an equilateral triangle structure, including a long support front and a short support front. Under the reset action of the spring, the long support front of the straightening component fits against the book, so that the books on the conveyor belt can be fed stably. As the conveyor belt runs and the number of books gradually decreases, the gear of the straightening component will mesh with the rack, causing the straightening component to rotate 60° counterclockwise. At this time, the straightening component rotates while moving. When the straightening component moves to its maximum stroke, the short support front completes the switching and alignment with the book. Since the movement trajectory of the edge position of the straightening component is circular during the rotation, when the straightening component switches from the long support front to the short support front, the short support front can move a further distance to fit against the book, thus always fitting against the gradually decreasing number of books and ensuring that the books do not lose support and tip over.

[0025] After the straightening component has rotated 60°, the long support front of the straightening component is tilted upwards. The staff can add books with both hands and use the books to squeeze the long support front to make the compression spring of the straightening component return. When squeezing, due to the return of the straightening component, the gear and rack mesh in the opposite direction and will make the long support front of the straightening component rotate 60° clockwise again to re-fit the books.

[0026] Furthermore, during the overall book loading process, compared to the straightening plate pulled by steel wire rope, the straightening component does not require frequent manual retraction (it is retracted by the pressure when books are added). Moreover, the tripod-structured straightening component has its long and short support fronts that rotate and switch. The long support front fits against the books to make them more stable. When the short support front fits against the books, further movement of the short support front allows it to always fit against the gradually decreasing number of books. In addition, it is more convenient for workers to add books when the long support front is tilted upwards.

[0027] 2. This invention improves equipment efficiency by using sensors to monitor the position of the moving block. When the worker is at the workstation, they only need to frequently squeeze the straightening component to feed the book. When the worker leaves or needs to stop the book flapping machine, the moving block and straightening component move to their maximum stroke under the reset action of the spring. The moving block then adheres to the inner wall of the movable seat. Using an infrared sensor to monitor whether the moving block and the inner wall of the movable seat have separated, after a 5-second delay (the book flapping time of each operation of the book flapping machine is about 2-3 seconds), if the worker has not yet added a book and squeezed the straightening component to separate the moving block and the movable seat, the screw rotates to move the entire movable seat so that the straightening component continues to adhere to the book. In other words, no matter where the moving seat is located on the conveyor belt, the worker can enter the workstation in time to feed the book. Attached Figure Description

[0028] Figure 1 is a schematic view of the prior art structure of the present application;

[0029] Figure 2 is a schematic view of the prior art structure of the present application;

[0030] Figure 3 is a schematic view of the prior art structure of the present application; Figure 1 is an enlarged view of A in the prior art structure of the present application;

[0031] Figure 4 is a schematic view of the book fitting structure of the long righting surface of the righting assembly of the present application;

[0032] Figure 5 is an enlarged view of B in the prior art structure of the present application; Figure 4

[0033] Figure 6 is a schematic view of the righting assembly structure of the present application;

[0034] Figure 7 is a schematic view of the book fitting structure of the short righting surface of the righting assembly of the present application;

[0035] Figure 8 is a process demonstration diagram of the book inserting process of the transfer device of the present application.

[0036] Explanation of reference signs:

[0037] 1, a cutting machine; 2, a conveying belt; 3, a mounting frame; 4, a guide rod; 5, a movable seat; 6, a lead screw; 7, a driving device; 8, a limiting guide rail; 9, a moving block; 10, a fixed rod; 11, a spring; 12, a rack; 13, a righting assembly; 1301, a mounting shaft; 1302, a righting frame; 1303, a long righting surface; 1304, a short righting surface; 1305, a roller; 1306, a gear; 14, a strip-shaped groove; 15, a support frame; 16, an embedded groove. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0039] The embodiments of the present application will be described below according to the overall structure of the present application.

[0040] Please refer to Figure 1 , Figures 3-8 ​The utility model relates to a book processing is glued and is bound production line and is connected with the transition device of mouth presser, including mouth presser 1, one side of mouth presser 1 is provided with conveying belt 2, conveying belt 2 is connected with drive assembly, and drive assembly drives conveying belt 2 to operate, and the book to be pressed is transported to the inside of mouth presser 1, and the pusher in mouth presser 1 can push the book into the equipment inside mouth press one by one, and the top of conveying belt 2 is installed with mounting bracket 3, the side of mounting bracket 3 is provided with guide rod 4, the outside swing mounting of guide rod 4 is equipped with swing seat 5, and the side of mounting bracket 3 is rotatably connected with lead screw 6, and one end of lead screw 6 is connected with drive device 7, and drive device 7, such as servo motor, transmission assembly, can fine control lead screw 6 rotation, and lead screw 6 and swing seat 5 are screw connections, and the inboard swing mounting of swing seat 5 is equipped with moving block 9, and one side of moving block 9 is provided with fixed rod 10, the outside of fixed rod 10 is equipped with spring 11, and fixed rod 10 and swing seat 5 swing through arrangement, and the side of moving block 9 is rotatably connected with righting assembly 13, and righting assembly 13 is used for sticking righting book, and gradually reducing book will not dump, and righting assembly 13 includes mounting shaft 1301, and the outside of mounting shaft 1301 is installed with righting frame 1302, and righting frame 1302 is equilateral triangle frame structure, and the side of righting frame 1302 is provided with long righting surface 1303 and short righting surface 1304, and one end of mounting shaft 1301 is provided with gear 1306, and the top of swing seat 5 is provided with rack 12 and gear 1306 is interlocked.

[0041] In the above embodiment, please refer to Figure 3 , the side of mounting bracket 3 has strip groove 14, and the movement trajectory of strip groove 14 and mounting shaft 1301 is matched, and by setting strip groove 14, the movement of mounting shaft 1301 of righting assembly 13 is avoided, so that righting assembly 13 can reciprocate slidingly.

[0042] In the above embodiment, please refer to Figure 3 , swing seat 5 and moving block 9 are swing mounted through the setting of limiting guide rail 8, and the inboard of swing seat 5 is provided with sensor, for monitoring the position of moving block 9, and by setting limiting guide rail 8, the installation and movement of moving block 9 are more stable, and sensor, such as infrared sensor, is set to monitor the position of moving block 9, to separate whether moving block 9 and the inner wall of swing seat 5 as a signal, from whether the control equipment starts drive device 7 to drive lead screw 6 to rotate.

[0043] In the above embodiment, please refer to Figure 3The rack 12 is located above the gear 1306, and when the gear 1306 and the rack 12 are engaged, the righting assembly 13 is rotated by 60 degrees, and by arranging the rack 12 above the gear 1306, when the righting assembly 13 moves to the maximum stroke, the righting assembly 13 is rotated counterclockwise by 60 degrees, and the long righting surface 1303 is switched to the short righting surface 1304.

[0044] In the above embodiment, please refer to Figure 6 The righting frame 1302 of the righting assembly 13 is in an equilateral triangular structure, and the inside is hollow, and the side of the righting frame 1302 is provided with three groups of long righting surfaces 1303 and three groups of short righting surfaces 1304, and by arranging the righting assembly 13 as an equilateral hollow triangular frame structure, the weight of the righting assembly 13 can be reduced, and the stability of the center of gravity of the righting assembly 13 can be ensured.

[0045] In the above embodiment, please refer to Figure 6 The three groups of long righting surfaces 1303 are all rotatably connected with the rollers 1305, the rollers 1305 are distributed in multiple groups, and the multiple groups of rollers 1305 are symmetrically and uniformly distributed, and by arranging the rollers 1305, when the staff clamps the book, the edge of the book is attached to the rollers 1305, and the clamping of the book is more convenient.

[0046] In the above embodiment, please refer to Figure 7 One end of the mounting shaft 1301 is rotatably connected with the support frame 15, and the bottom of the support frame 15 is rotatably connected with two groups of rollers, and by arranging the support frame 15, the stability of the righting assembly 13 can be improved.

[0047] In the above embodiment, please refer to Figure 7 The top of the conveying belt 2 is provided with the embedded groove 16, and the embedded groove 16 is used for clamping and limiting the rollers at the bottom of the support frame 15, and by arranging the embedded groove 16, the support frame 15 and the rollers can move along the specified line.

[0048] When the righting assembly 13 is in the filled state, the book on the side of the righting assembly 13 is gradually reduced, at this time, the restoring action of the spring 11 pushes the moving block 9 to slide along the limiting guide rail 8, and the moving block 9 drives the fixed rod 10 connected therewith to move, and the moving block 9 drives the righting assembly 13 to move as a whole, and the righting assembly 13 uses the long righting surface 1303 to clamp the book.

[0049] When the spring 11 is compressed, that is, the book on the side of the righting assembly 13 is in a filled state, as the book on the top of the conveying belt 2 is gradually reduced, at this time, the restoring action of the spring 11 pushes the moving block 9 to slide along the limiting guide rail 8, and the moving block 9 drives the fixed rod 10 connected therewith to move, and the moving block 9 drives the righting assembly 13 to move as a whole, and the righting assembly 13 uses the long righting surface 1303 to clamp the book.

[0050] As the books on the top of the conveying belt 2 gradually decrease, the moving block 9 drives the righting assembly 13 to move, so that the gear 1306 and the rack 12 are in meshing relationship, which drives the righting assembly 13 to rotate 60° while moving as a whole with the moving block 9, that is, the righting assembly 13 rotates counterclockwise by 60°, so that the long righting surface 1303 is switched to the short righting surface 1304. In this switching process, since the movement track is circular, the short righting surface 1304 will further move a distance compared with the long righting surface 1303 to fit the books. The moving distance can make the righting frame 1302 always fit the gradually decreasing books. (Especially when the righting assembly 13 runs to the maximum stroke, the staff needs a certain time to add books. During this period, the righting assembly 13 cannot continue to move, so it loses the support for the books. However, due to the triangular structure of the righting frame 1302, when the short righting surface 1304 is switched to the long righting surface 1303 during rotation, the righting frame 1302 can always fit the decreasing books, ensuring that the books are effectively supported. When the long righting surface 1303 fits the books, the "fitting point" of the books and the mounting shaft 1301 are closer. When the short righting surface 1304 fits the books, the "fitting point" of the books is further moved a distance compared with the long righting surface 1303, that is, the "fitting point" of the short righting surface 1304 and the mounting shaft 1301 are further apart.)

[0051] When the righting assembly 13 rotates 60° to complete the switching of the long righting surface 1303 and the short righting surface 1304, that is, the moving block 9 moves to the maximum stroke under the resetting action of the spring 11, that is, the moving block 9 fits the inner wall of the movable seat 5. The sensor, such as an infrared sensor, monitors whether the moving block 9 and the movable seat 5 are separated to form a signal, and the sensor measures the data and feeds back to the control terminal to form a closed loop. The time for the booker 1 to book a book is about 2-3s, so the sensor can be designed to monitor the position of the moving block 9. After a delay time of 5s, (5s of time will book about 2 books, that is, during the delay time of the sensor monitoring, there will be a small gap between the righting assembly 13 and the books, which will not cause the books to fall due to the tension of the books, but the small gap is conducive to the subsequent staff to add new books), if the moving block 9 and the movable seat 5 have not been separated, the equipment judges that the staff has not placed the books on the side of the righting assembly 13 in time, and the equipment will start the driving device 7 to drive the lead screw 6 to rotate, which drives the movable seat 5 to slide outside the guide rod 4, and then the movable seat 5 moves to drive the moving block 9 and the righting assembly 13 as a whole to move to the booker 1. Since the moving block 9 is pushed by the spring 11 at this time, the gear 1306 and the rack 12 will not move, so the righting assembly 13 as a whole will not rotate, and the short righting surface 1304 will push the books until all the books on the top of the conveying belt 2 enter the booker 1.

[0052] When the staff is in the post, that is, the moving block 9 moves to the maximum stroke, the short righting surface 1304 of the righting assembly 13 is in contact with the books, and the long righting surface 1303 is in an upwardly inclined state, at this time the staff can take 6-9 books with both hands and clasp them to the top of the long righting surface 1303, and the righting assembly 13 can be pressed back by rolling the books with the roller 1305, during the process of returning, the righting assembly 13 will rotate 60° clockwise as a whole due to the meshing of the gear 1306 and the rack 12, that is, the righting assembly 13 switches from the short righting surface 1304 to the long righting surface 1303 to contact the books, (when the books are clamped, about 3 books thick can make the gear 1306 disengage from the rack 12, that is, adding 3 books will make the righting assembly 13 rotate back to the original position, but in actual work, the staff can add more books with both hands to make the moving block 9 and the righting assembly 13 directly return to the starting point).

[0053] Although the embodiments of the present application have been shown and described, the specific embodiments are merely illustrative of the present application, and are not intended to limit the present application, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A transfer device for connecting a perfect binding production line and a book flapping machine, comprising a book flapping machine (1), characterized in that: The flapping machine (1) has a conveyor belt (2) on one side, which is connected to a drive assembly. A mounting frame (3) is installed on the top of the conveyor belt (2). A guide rod (4) is provided on the side of the mounting frame (3). A movable seat (5) is movably installed on the outside of the guide rod (4). A lead screw (6) is rotatably connected to the side of the mounting frame (3). A drive device (7) is connected to one end of the lead screw (6). The lead screw (6) and the movable seat (5) are threaded together. A moving block (9) is movably installed on the inside of the movable seat (5). A fixed rod (10) is provided on one side of the moving block (9). A spring (11) is sleeved on the outside of the fixed rod (10). The fixed rod (10) and the movable seat (5) are movably connected through each other. A straightening assembly (13) is rotatably connected to the side of the moving block (9). The straightening assembly (13) includes a mounting shaft (1301). A straightening support is installed on the outside of the mounting shaft (1301). The straightening frame (1302) is an equilateral triangular structure with a hollow interior. The side of the straightening frame (1302) has three sets of long support fronts (1303) and three sets of short support fronts (1304). Each of the three sets of long support fronts (1303) is rotatably connected to a roller (1305). Multiple sets of rollers (1305) are distributed symmetrically and evenly. One end of the mounting shaft (1301) is... A gear (1306) is provided, and a rack (12) that meshes with the gear (1306) is provided on the top of the movable seat (5). The rack (12) is located above the gear (1306). When the gear (1306) and the rack (12) mesh, the straightening component (13) will rotate 60°. One end of the mounting shaft (1301) is rotatably connected to a support frame (15), and the bottom of the support frame (15) is rotatably connected to two sets of rollers.

2. The transfer device connecting the perfect binding production line and the flapping machine for book processing according to claim 1, characterized in that: The mounting bracket (3) has a strip groove (14) on its side, and the strip groove (14) matches the movement trajectory of the mounting shaft (1301).

3. The transfer device connecting the perfect binding production line and the flapping machine for book processing according to claim 2, characterized in that: The movable seat (5) and the moving block (9) are movably installed by setting a limiting guide rail (8), and a sensor is provided on the inner side of the movable seat (5) to monitor the position of the moving block (9).

4. The transfer device connecting the perfect binding production line and the flapping machine for book processing according to claim 3, characterized in that: The top of the conveyor belt (2) is provided with a fitting groove (16), which is used to engage the rollers at the bottom of the limiting support frame (15).

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