Transfer device between book arranging machine and book sewing machine

Abstract

The invention discloses a transfer device between a book arranging machine and a book sewing machine, and belongs to the technical field of book transfer, the transfer device comprises a connecting seat, the connecting seat is obliquely and fixedly connected to one end of a rack, a plurality of shafts are symmetrically and rotatably connected to the inner wall of the connecting seat, and winding drums are correspondingly and fixedly connected to the shafts; the multiple winding drums correspond to the multiple pressing drums on the two sides of the rack, the two ends of the multiple pressing drums are rotationally connected to the bases correspondingly, the two bases are rotationally arranged on the two sides of the connecting base, the bases are parallel to the rack when located at the initial position, the two ends of the shaft are fixedly connected with gears A, and the gears B are fixedly connected to the two ends of the shaft. The side edge of the pressing cylinder is fixedly connected with a gear B, and the gear B is in meshed connection with the gear A after the base rotates to the maximum degree; the transmission assembly is used for enabling the base to rotate at a constant speed; the steering assembly is used for receiving the books conveyed between the winding drum and the pressing drum; the bottom of the book page can be effectively prevented from being abraded.

Description

Technical Field

[0001] The invention belongs to the technical field of book transfer, and in particular relates to a transfer device between a book typesetting machine and a stitch sewing machine. Background Art

[0002] A book-typesetting machine is a machine that automatically collects scattered book sheets (pages) and arranges and stacks them neatly in strict accordance with the order of the book page numbers to form a complete book block. It is a key device in the modern book binding production line that connects the printing and binding processes. After being arranged, the pages need to be transferred to the sewing machine via a belt. During the transfer process, the pages need to be switched to another belt conveyor according to the transportation direction. During the switching process, the bottom of the pages are often abnormally worn due to the transmission difference between the two belt conveyors. A structure that can prevent the bottom pages from being worn is now proposed. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the present invention provides a transfer device between a book-setting machine and a stitch-locking machine, which solves the above-mentioned problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a transfer device between a book typesetting machine and a stitching machine, comprising a connecting seat, the connecting seat is inclined and fixedly connected to one end of a frame, the inner wall of the connecting seat is symmetrically rotatably connected with multiple shafts, multiple shafts are correspondingly fixedly connected with reels, and multiple reels correspond to multiple pressure cylinders on both sides of the frame, and the two ends of the multiple pressure cylinders are respectively rotatably connected to the base, the two bases are rotatably arranged on both sides of the connecting seat, and the base is parallel to the frame in the initial position, and both ends of the shaft are fixedly connected with gear A, the side of the pressure cylinder is fixedly connected with gear B, and the gear B is meshed with gear A after the base rotates to the maximum limit; it also includes a transmission assembly for making the base rotate at a uniform speed; and a steering assembly for receiving books transported between the reels and the pressure cylinders.

[0005] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0006] Further technical solution: A stop plate is provided on the side of the pressing cylinder close to the connecting seat, that is, the stop plate is located between the connecting seat and the pressing cylinder, and the stop plate is fixedly connected to the base to prevent the book from sliding further;

[0007] The utility model further comprises a conveying assembly for pushing the book into contact with the abutment plate.

[0008] Further technical solution: The transmission assembly includes a connecting rod and a half gear, the connecting rod is arranged at the connection between the base and the frame, one end of the connecting rod is fixedly connected to the base, and the other end of the connecting rod is rotatably connected to the connecting seat, the half gear is fixedly connected to the connecting rod, and the half gear is meshed with gear A;

[0009] It also includes a connecting component for making multiple gears A rotate synchronously.

[0010] Further technical solution: the connecting assembly includes a sprocket and a chain, a plurality of the sprockets are respectively fixedly connected to the corresponding gears A, and the plurality of the sprockets cooperate with each other and mesh with the chain;

[0011] It also includes a driving assembly for making gear A rotate at a constant speed.

[0012] Further technical solution: The driving assembly includes a main gear, any one of the gears A is meshed and connected with the main gear, and the main gear is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the connecting seat.

[0013] Further technical solution: The transmission assembly includes a roller and a belt. The two rollers are symmetrically connected to the two ends of the frame, and the two rollers cooperate with each other and are connected to the belt transmission. One end of any one of the rollers is fixedly connected to the output shaft of motor B, and the motor B is fixedly connected to the frame.

[0014] Further technical solution: The steering assembly includes a bracket and a base, the bracket is fixedly connected to the end of the connecting seat, and the base is parallel to the connecting seat in the initial position, the base is rotatably connected to the guide rod, and the guide rod is rotatably connected to the bracket, and one end of the guide rod is fixedly connected to the output shaft of the motor A, and the motor A is fixedly connected to the bracket;

[0015] The utility model also includes a guide component for slidingly guiding the book.

[0016] Further technical solution: The guide assembly includes a guide cylinder, and multiple guide cylinders are rotatably connected to the inner frame of the base support, and the central axis of the guide cylinder is perpendicular to the central axis of the reel. Inclined plates are symmetrically fixedly connected on both sides of the bracket, and multiple guide cylinders A are rotatably connected to the inclined plates.

[0017] Beneficial effects

[0018] The present invention provides a transfer device between a book-setting machine and a sewing machine, which has the following advantages compared with the prior art:

[0019] 1. When books are transported on a belt that is smaller than their width, after being transported for a certain distance, the parts of the books protruding from the belt on both sides are on the upper side of the pressing cylinder, and the motor is started when the book is about to contact the abutment plate to prevent the belt from rubbing against the bottom of the book after the abutment plate limits the book. As a result, the motor drives the main gear fixed on its output shaft to start rotating at a uniform speed, and drives the gear A meshing with it to start rotating at a uniform speed. At this time, the reel on the lowest side starts to rotate at a uniform speed, so that the gear A set on the other side starts to rotate, and through the gear A, the half gear meshing with the side starts to rotate at a uniform speed. At this time, the base starts to rotate with its connection with the connecting seat as the fulcrum, so that multiple pressing cylinders start to stick to the reel corresponding to them, thereby lifting the books on the belt and avoiding To prevent the bottom from wearing out during the direction-changing process, the books gradually slide to the abutment plate under the action of inertia and cling to the multiple pressing cylinders, thereby preventing the books from falling during the rotation process. At the same time, since the half gear is half of the normal gear, when the pressing cylinder and the reel are in contact, the part without teeth on the connecting seat contacts the gear A, so that the half gear cannot continue to rotate with the gear A, so that the base is in contact with the connecting seat in an inclined state. Moreover, since a damping rubber strip is provided at the connection between the connecting rod and the connecting seat, it can effectively prevent the base from sliding back to its original position without external force. That is, at this time, the multiple pressing cylinders and their corresponding reel clamp the books with each other, and since the pressing cylinder and the reel are parallel to each other at this time, it can effectively prevent the books from bending, thereby preventing the books from bending during the transportation process.

[0020] 2. When the press drum and the winding drum cooperate with each other to clamp the book, the gears A and B on their sides mesh with each other. At the same time, when the gear A at the bottom starts to rotate, it can drive the sprocket fixed on it to rotate at a uniform speed. Therefore, with the cooperation of the chain meshed with it, multiple sprockets start to rotate at a uniform speed. That is, at this time, multiple gears A start to rotate synchronously at a uniform speed, and drive the gears B meshed with it to start rotating synchronously. At this time, because the book is clamped between the winding drum and the press drum, it can be transported by rolling and feeding, thereby avoiding wear on the book.

[0021] 3. When the book is conveyed upward to the end of the connecting seat by multiple winding rollers and pressing rollers, it can fall on multiple guide rollers. At this time, since the bottom support is in a horizontal state, it can effectively prevent the book from sliding uncontrollably to the left and right. Then the user starts the motor A according to the square in which the book needs to be reversed, and rotates the guide rod fixedly connected to its output shaft clockwise or counterclockwise to adjust the tilt direction of the bottom support. When the bottom support is in a tilted state, since multiple guide rollers are rotatably arranged on it, the book begins to slide along the tilt direction of the bottom support to the inclined plates on both sides thereof under the guidance of multiple guide rollers, and slides toward the bottom end of the inclined plate at a uniform speed with the cooperation of multiple guide rollers A arranged thereon, and slides directly onto the conveyor belt arranged below the inclined plate, so that the book contacts the conveyor belt in a uniform motion state, preventing the conveyor belt from wearing the bottom of the book. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is an enlarged schematic diagram of the gear structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the top structure of the present invention.

[0025] Figure 4 For the present invention Figure 3 Schematic diagram of the A structure in .

[0026] Figure 5 It is a side structural schematic diagram of the present invention.

[0027] Figure 6 It is a structural schematic diagram of the guide cylinder of the present invention.

[0028] Notes on figure marks: frame 101, connecting base 201, shaft 202, reel 203, gear A204, pressing cylinder 205, back plate 206, gear B207, base 208, connecting rod 209, half gears 301, 302, sprocket 303, chain 304, main gear 305, motor 306, roller 307, belt 308, motor B309, bracket 401, inclined plate 402, guide cylinder A403, bottom support 404, guide cylinder 405, guide rod 406, motor A407. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0031] See also Figures 1 to 6 , provided is an embodiment of the present invention, a transfer device between a book typesetting machine and a stitching machine, comprising a connecting seat 201, the connecting seat 201 being tilted and fixedly connected to one end of a frame 101, a plurality of shafts 202 being symmetrically connected to the inner wall of the connecting seat 201, a plurality of the shafts 202 being correspondingly fixedly connected to a reel 203, and a plurality of the reels 203 corresponding to a plurality of pressing cylinders 205 on both sides of the frame 101, the two ends of the plurality of pressing cylinders 205 being rotatably connected to a base 208 respectively, the two bases 208 being rotatably arranged on both sides of the connecting seat 201, and the base 208 being parallel to the frame 101 in the initial position, and a gear A204 being fixedly connected to both ends of the shaft 202, a gear B207 being fixedly connected to the side of the pressing cylinder 205, and the gear B207 being meshed and connected with the gear A204 after the base 208 rotates to the maximum limit;

[0032] The system further includes a transmission assembly for causing the base 208 to rotate at a constant speed, and a steering assembly for receiving books transported between the reel 203 and the press drum 205 .

[0033] Specifically, a stop plate 206 is provided on the side of the pressing cylinder 205 close to the connecting seat 201, that is, the stop plate 206 is located between the connecting seat 201 and the pressing cylinder 205, and the stop plate 206 is fixedly connected to the base 208 to prevent the book from sliding further;

[0034] The device further comprises a conveying assembly for pushing the book into contact with the abutment plate 206 .

[0035] Specifically, the transmission assembly includes a connecting rod 209 and a half gear 301. The connecting rod 209 is provided at the connection between the base 208 and the frame 101, and one end of the connecting rod 209 is fixedly connected to the base 208, and the other end of the connecting rod 209 is rotatably connected to the connecting base 201. The half gear 301 is fixedly connected to the connecting rod 209 and meshed with the gear A 204.

[0036] It also includes a connecting component for making multiple gears A204 rotate synchronously.

[0037] In an embodiment of the present invention, when a book is transported on a belt 308 that is smaller than its width, after being transported for a certain distance, that is, at this time, the parts of the book on both sides protruding from the belt 308 are on the upper side of the pressing cylinder 205, and when the book is about to contact the abutment 206, the motor 306 is started to prevent the belt 308 from rubbing against the bottom of the book after the abutment 206 limits the book, so that the motor 306 drives the main gear 305 fixedly connected to its output shaft to start rotating at a uniform speed, and drives the gear A204 meshed with it to start rotating at a uniform speed, that is, at this time, the reel 203 on the lowest side starts to rotate at a uniform speed, thereby causing the gear A204 set on the other side to start rotating, and through the gear A204, the half gear 301 meshed with its side starts to rotate at a uniform speed, that is, at this time, the base 208 starts to rotate with its connection with the connecting seat 201 as a fulcrum, so that multiple pressing cylinders 205 start to stick to the reel 203 corresponding to them, thereby pressing the book on the belt 308. The book is lifted up by the support to prevent it from being worn at the bottom during the direction change process. During this process, the book gradually slides to the abutment plate 206 under the action of inertia and clings to the multiple pressing cylinders 205, thereby preventing the book from falling during the rotation process. At the same time, since the half gear 301 is half of a normal gear, when the pressing cylinder 205 is in contact with the reel 203, the part without teeth on the connecting seat 201 contacts the gear A204, so that the half gear 301 cannot continue to rotate with the gear A204, thereby making the base 208 cling to the connecting seat 201 in an inclined state, and since a damping rubber strip is provided at the connection between the connecting rod 209 and the connecting seat 201, it can effectively prevent the base 208 from sliding back to its original position without external force, that is, at this time, the multiple pressing cylinders 205 and their corresponding reel 203 clamp the book with each other, and since the pressing cylinder 205 and the reel 203 are parallel to each other at this time, it can effectively prevent the book from bending, thereby preventing the book from bending during the transportation process.

[0038] Specifically, the connecting assembly includes a sprocket 303 and a chain 304. The plurality of sprockets 303 are respectively fixedly connected to the corresponding gears A204. The plurality of sprockets 303 cooperate with each other and mesh with the chain 304.

[0039] It also includes a driving assembly for causing the gear A204 to rotate at a constant speed.

[0040] Specifically, the driving assembly includes a main gear 305 , any one of the gears A204 is meshedly connected to the main gear 305 , and the main gear 305 is fixedly connected to the output shaft of the motor 306 , and the motor 306 is fixedly connected to the connecting seat 201 .

[0041] In an embodiment of the present invention, after the pressing cylinder 205 and the winding cylinder 203 cooperate with each other to clamp the book, the gears A204 and B207 on their sides mesh with each other. At the same time, when the gear A204 at the bottom starts to rotate, it can drive the sprocket 303 fixed thereon to rotate at a uniform speed, so that with the cooperation of the chain 304 meshed with it, multiple sprockets 303 start to rotate at a uniform speed, that is, at this time, multiple gears A204 start to rotate synchronously at a uniform speed, and drive the gear B207 meshed with it to start rotating synchronously. At this time, since the book is clamped between the winding cylinder 203 and the pressing cylinder 205, the book can be transported by rolling and feeding, thereby avoiding wear on the book.

[0042] Specifically, the conveying assembly includes a roller 307 and a belt 308. The two rollers 307 are symmetrically connected to the two ends of the frame 101, and the two rollers 307 cooperate with each other to be transmission-connected to the belt 308. One end of any roller 307 is fixedly connected to the output shaft of the motor B309, and the motor B309 is fixedly connected to the frame 101. When the book is on the belt 308, the user can start the motor B309 to make the two rollers 307 cooperate with each other to drive the belt 308 to rotate at a uniform speed, thereby transporting the books thereon.

[0043] Specifically, the steering assembly includes a bracket 401 and a base 404. The bracket 401 is fixedly connected to the end of the connecting seat 201, and the base 404 is parallel to the connecting seat 201 in the initial position. The base 404 is rotatably connected to the guide rod 406, and the rotation of the guide rod 406 is connected to the bracket 401. One end of the guide rod 406 is fixedly connected to the output shaft of the motor A407, and the motor A407 is fixedly connected to the bracket 401.

[0044] The utility model also includes a guide component for slidingly guiding the book.

[0045] Specifically, the guide assembly includes a guide cylinder 405, and multiple guide cylinders 405 are rotatably connected to the inner frame of the base 404, and the central axis of the guide cylinder 405 is perpendicular to the central axis of the reel 203. The two sides of the bracket 401 are symmetrically fixedly connected with inclined plates 402, and multiple guide cylinders A403 are rotatably connected to the inclined plates 402.

[0046] In an embodiment of the present invention, after the book is conveyed upward to the end of the connecting seat 201 by multiple winding rollers 203 and pressing rollers 205, it can fall on multiple guide rollers 405. At this time, since the base support 404 is in a horizontal state, the book can be effectively prevented from sliding uncontrollably to the left and right. Then, the user starts the motor A407 according to the direction in which the book needs to be reversed, so as to rotate the guide rod 406 fixedly connected to its output shaft clockwise or counterclockwise to adjust the tilt direction of the base support 404. When the base support 404 is in a tilted state, since multiple guide rollers 405 are rotatably arranged thereon, the book begins to slide along the tilt direction of the base support 404 under the guidance of multiple guide rollers 405 to the inclined plates 402 on both sides thereof, and slides at a uniform speed toward the bottom end of the inclined plate 402 with the cooperation of multiple guide rollers A403 arranged thereon, and directly slides onto the conveyor belt arranged below the inclined plate 402, so that the book contacts the conveyor belt in a uniform motion state, thereby preventing the conveyor belt from wearing out the bottom of the book.

[0047] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0048] The term "fixed connection" as used in this application refers to a connection in which parts or components are fixed without any relative movement. It can be categorized into two types: detachable connection and non-detachable connection.

[0049] (1) Removable connection: Components are fastened together using screws, splines, wedge pins, etc. This type of connection allows for disassembly during maintenance without damaging the components. However, the connectors used must be of the correct specifications (e.g., length of bolts, keys, wedge pins) and properly tightened.

[0050] (2) Non-detachable connections: These mainly refer to welding, riveting, and tenoning. Since parts must be forged, sawed, or oxygen-cut for disassembly during repair or replacement, they are generally not reusable. Furthermore, attention should be paid to workmanship quality, technical inspection, and remedial measures (such as calibration and polishing) during connection.

[0051] The sliding connection referred to in this application means that the component can slide along a linear trajectory, and the hinged connection referred to in this application means that the component can rotate along an axial constraint.

[0052] In some cases, the sliding connections and hinges referred to in this application may also be damped so that the components have the ability to maintain a desired position.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A transfer device between a book setting machine and a sewing machine, characterized in that: The invention comprises a connecting seat (201), wherein the connecting seat (201) is tilted and fixedly connected to one end of the frame (101), and the inner wall of the connecting seat (201) is symmetrically connected to a plurality of shafts (202), and the plurality of shafts (202) are correspondingly fixedly connected to a reel (203), and the plurality of reels (203) correspond to the plurality of pressing cylinders (205) on both sides of the frame (101), and the two ends of the plurality of pressing cylinders (205) are respectively rotatably connected to the base. (208), the two bases (208) are rotatably arranged on both sides of the connecting base (201), and the bases (208) are parallel to the frame (101) in the initial position, and both ends of the shaft (202) are fixedly connected with gears A (204), and the side of the pressing cylinder (205) is fixedly connected with gears B (207), and the gears B (207) are meshed and connected with gears A (204) after the base (208) rotates to the maximum limit; It also includes a transmission assembly for causing the base (208) to rotate at a constant speed; and a steering assembly for receiving books transported between the reel (203) and the press drum (205).

2. The transfer device between the book typesetting machine and the sewing machine according to claim 1, characterized in that: A support plate (206) is provided on the side of the pressing cylinder (205) close to the connecting seat (201), that is, the support plate (206) is located between the connecting seat (201) and the pressing cylinder (205), and the support plate (206) is fixedly connected to the base (208).

3. The transfer device between the book typesetting machine and the sewing machine according to claim 1, characterized in that: The transmission assembly includes a connecting rod (209) and a half gear (301), wherein the connecting rod (209) is arranged at the connection between the base (208) and the frame (101), and one end of the connecting rod (209) is fixedly connected to the base (208), and the other end of the connecting rod (209) is rotatably connected to the connecting seat (201), and the half gear (301) is fixedly connected to the connecting rod (209), and the half gear (301) is meshed with the gear A (204); The connecting assembly is used to make multiple gears A (204) rotate synchronously.

4. The transfer device between the book typesetting machine and the sewing machine according to claim 3, characterized in that: The connecting assembly includes a sprocket (303) and a chain (304), wherein the plurality of sprockets (303) are respectively fixedly connected to the corresponding gears A (204), and the plurality of sprockets (303) cooperate with each other to be meshed and connected with the chain (304); Also included is a driving assembly for causing gear A (204) to rotate at a constant speed.

5. The transfer device between the book typesetting machine and the sewing machine according to claim 4, characterized in that: The driving assembly includes a main gear (305), any one of the gears A (204) is meshedly connected to the main gear (305), and the main gear (305) is fixedly connected to the output shaft of the motor (306), and the motor (306) is fixedly connected to the connecting seat (201).

6. The transfer device between the book setting machine and the sewing machine according to claim 5, characterized in that: The two sides of the two frames (101) are symmetrically connected to rollers (307), and the two rollers (307) cooperate with each other and are connected to the belt (308) for transmission. One end of any one of the rollers (307) is fixedly connected to the output shaft of the motor B (309), and the motor B (309) is fixedly connected to the frame (101).

7. The transfer device between the book typesetting machine and the sewing machine according to claim 1, characterized in that: The steering assembly comprises a bracket (401) and a bottom bracket (404), wherein the bracket (401) is fixedly connected to the end of the connecting seat (201), and the bottom bracket (404) is parallel to the connecting seat (201) in an initial position, the bottom bracket (404) is rotatably connected to a guide rod (406), and the guide rod (406) is rotatably connected to the bracket (401), and one end of the guide rod (406) is fixedly connected to the output shaft of the motor A (407), and the motor A (407) is fixedly connected to the bracket (401); The utility model also includes a guide component for slidingly guiding the book.

8. The transfer device between the book typesetting machine and the sewing machine according to claim 7, characterized in that: The guide assembly includes a guide cylinder (405), wherein a plurality of the guide cylinders (405) are rotatably connected to the inner frame of the base support (404), and the central axis of the guide cylinder (405) is perpendicular to the central axis of the reel (203). Inclined plates (402) are symmetrically fixedly connected to both sides of the bracket (401), and a plurality of guide cylinders A (403) are rotatably connected to the inclined plates (402).

Images