A production line for punching book pages

Abstract

The present invention discloses a production line for punching book pages. The production line for punching book pages includes a workbench, on which there are stamping devices and stamping control components. The number of the stamping devices is at least two, and the number of the stamping control components corresponds to the number of the stamping devices. The stamping control components are configured to correspondingly control the start and stop of one stamping device. By configuring the stamping control components to correspondingly control one stamping device, each stamping device of the production line can be started independently. When mold adjustment is required, all stamping devices are carried out simultaneously, and the mold adjustment and debugging are not affected by other stamping devices on the production line, effectively improving the problem of low mold adjustment efficiency and enhancing the working flexibility of the stamping devices.

Description

Technical Field

[0001] The present invention relates to the field of book processing, and particularly relates to a production line for punching book pages. Background Art

[0002] In recent years, reading demands have gradually become diversified, and the demand for shaped cardboard books has gradually increased. Accordingly, a production line for producing such shaped cardboard books has emerged. The production line generally includes a plurality of stamping devices arranged in sequence, a transfer mechanism and a page-turning mechanism both arranged between two stamping devices, etc. The production line punches the book pages through the cooperation of the stamping devices, the transfer mechanism and the page-turning mechanism to form book pages with different shapes for multiple pages.

[0003] At present, the control system configured for this production line is an integrated control system. The control system connects the stamping devices in series so that when the production line starts, the multiple stamping devices act in sequence to punch the book pages to obtain shaped cardboard books. When the production line is in use, the use of the stamping devices is not flexible. When it is necessary to replace shaped cardboard books of different specifications, it takes a lot of time to adjust the mold after replacing the mold. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0005] The present invention provides a production line for punching book pages, including a workbench, on which there are stamping devices and stamping control components. The number of the stamping devices is at least two, and the number of the stamping control components corresponds to the number of the stamping devices. The stamping control components are configured to correspondingly control the start and stop of one of the stamping devices.

[0006] The beneficial effects of the present invention: By configuring the stamping control components to correspondingly control one stamping device, each stamping device of the production line can be independently started. When it is necessary to adjust the mold, each stamping device can be adjusted simultaneously without being affected by other stamping devices on the production line, effectively improving the problem of low mold adjustment efficiency and improving the working flexibility of the stamping devices.

[0007] As some sub-schemes of the above technical solution, the stamping control components include a stamping control board, a first start button and a first stop button. The stamping control board is in signal connection with the stamping device. When the first start button is pressed, a first signal is sent to the stamping control board to make the stamping control board start the stamping device. When the first stop button is pressed, a second signal is sent to the stamping control board to make the stamping control board stop the stamping device.

[0008] As some sub - solutions of the above - mentioned technical solution, the production line for punching book pages further includes a production line control component, and the production line control component is configured to control the punching control component to start and stop the punching equipment.

[0009] As some sub - solutions of the above - mentioned technical solution, the production line control component includes a production line control board, and the production line control board is in signal connection with all the punching control boards.

[0010] As some sub - solutions of the above - mentioned technical solution, the production line for punching book pages further includes a safety protection device. Each punching equipment is correspondingly configured with a safety protection device. The safety protection device is arranged beside the punching equipment. The punching equipment includes a processing area, and the processing area includes a workpiece inlet end. The safety protection device is configured to block or open the workpiece inlet end.

[0011] As some sub - solutions of the above - mentioned technical solution, the punching equipment is arranged in sequence along the workbench. The safety protection device includes a double - link movable door component. The double - link movable door includes a connecting frame, a front - side door body and a rear - side door body. The connecting frame is arranged at the workpiece inlet end. Both the rear - side door body and the front - side door body are rotatably connected to the workbench through the connecting frame. The rear - side door body and the front - side door body rotate between an open position and a closed position. A seal strip for covering the gap between the front - side door body and the workbench is formed at the lower end of the front - side door body.

[0012] As some sub - solutions of the above - mentioned technical solution, a horizontally - arranged first hole and a vertically - arranged first limit groove are provided at the upper part of the connecting frame; the double - link movable door component further includes a front - side connecting column, a first connecting block, a first limit connecting block and a first screw. The front - side door body is connected to the lower side of the front - side connecting column. The upper part of the front - side connecting column is hinged to the first hole through a first shaft; a horizontally - extending first connecting block is provided at the upper part of the front - side connecting column; an installation groove penetrating vertically is provided on the first connecting block, and a second hole and a third hole are further provided on the first connecting block. The second hole, the installation groove and the third hole are communicated in sequence. A first limit connecting block is arranged in the installation groove. The first screw sequentially passes through the second hole, the first limit connecting block and is threadedly connected to the third hole, clamping the first limit connecting block in the installation groove. A limit rod is formed on the first limit connecting block, and the limit rod abuts against or separates from the first limit groove as the front - side connecting column swings.

[0013] As some sub - solutions of the above - mentioned technical solution, a first locking post extending horizontally is further provided on the first connecting block. Correspondingly, a first locking arm is rotatably connected to the connecting frame. A first locking groove is provided on the first locking arm, and the first locking groove is hooked to the first locking post at the open position and locks the first locking post.

[0014] As some sub - solutions of the above - mentioned technical solution, a first magnet is provided at the lower part of the connecting frame. The double - door movable component further includes a rear connecting post, and a second magnet is provided at the lower part of the rear connecting post. The second magnet and the first magnet are mutually attracted at the closed position; a second locking arm that swings horizontally is further provided at the upper part of the connecting frame. A second locking groove is provided on the second locking arm. Correspondingly, a second locking post is provided on the rear connecting post, and a locking limit block is provided on the second locking post. The second locking groove is hooked to the second locking post at the open position, and the upper end of the second locking arm abuts against the locking limit block.

[0015] As some sub - solutions of the above - mentioned technical solution, a connecting profile is provided on the lower side of the front door body. A through oblong hole is provided on the connecting profile. The oblong hole is vertically arranged. A second screw is provided at the oblong hole. The second screw passes through the oblong hole and is threadedly connected to a first screw hole provided on the front door body, locking the connecting profile to the lower part of the front door body. The seal strip is connected to the lower part of the connecting profile. A downward - through installation groove is provided at the lower part of the connecting profile. A blocking strip extending inwards is provided in the middle of the installation groove. An arc - shaped convex head is formed at the upper part of the seal strip. The arc - shaped convex head is connected to the middle of the seal strip through an inner concave section. The arc - shaped convex head is located in the installation groove, and the inner concave section abuts against the blocking strip.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above - mentioned and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0018] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0019] Figure 2 is Figure 1 a partial enlarged view of A in

[0020] Figure 3 is a schematic structural diagram of the double - door movable component in the closed state Figure 1 ;

[0021] Figure 4 isFigure 3 Partial enlarged view at position B in the [diagram / figure];

[0022] Figure 5 is Figure 3 Partial enlarged view at position C in the [diagram / figure];

[0023] Figure 6 Schematic diagram of the closed state structure of the double - leaf movable door assembly Figure 2 ;

[0024] Figure 7 Schematic diagram of the open state structure of the double - leaf movable door assembly.

[0025] In the accompanying drawings: 100 - workbench;

[0026] 200 - stamping equipment; 210 - processing area; 220 - stamping control component; 221 - first start button; 222 - first stop button;

[0027] 300 - double - leaf movable door assembly; 310 - connecting frame; 311 - first locking arm; 3111 - first locking groove; 312 - first magnet; 313 - second locking arm; 3131 - second locking groove;

[0028] 320 - front door body; 321 - front connecting column; 322 - first connecting block; 323 - first limit connecting block; 324 - limiting rod; 325 - first locking post; 330 - rear door body; 331 - rear connecting column; 332 - second magnet; 333 - second locking post; 334 - locking limit block; 340 - seal; 341 - arc - shaped convex head; 342 - concave section; 350 - connecting profile. Detailed implementation manners

[0029] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation to the present invention.

[0030] In the description of the present invention, it should be understood that for the orientation description, such as up, down, front, rear, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0031] In the description of the present invention, "several" means an indefinite quantity, "multiple" means more than two, "greater than", "less than", "exceeding", etc. are understood not to include the recited number, and "above", "below", "within", etc. are understood to include the recited number. If "first" and "second" are described, they are only used to distinguish technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features. The "and / or" appearing throughout the text represents three parallel solutions. For example, "A and / or B" represents the solution satisfied by A, the solution satisfied by B, or the solution satisfied by both A and B.

[0032] In the description of the present invention, if there are short sentences containing multiple parallel features, the attributive modifies the closest feature. For example, "B, C provided on A, E connected to D" means that B is provided on A and E is connected to D, and C is not restricted; however, for attributives indicating the relationship between features, such as "spaced apart" and "circular arrangement", etc., this does not apply. If the attributive is preceded by the word "all", it means that all features in the short sentence are restricted. For example, "B, C, D all provided on A" means that B, C, and D are all provided on A. For a sentence with the subject omitted, the omitted subject is the subject of the previous sentence. That is, "B is provided on A, including C" means that B is provided on A and A includes C.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as "provided", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0034] The following Figures 1 to 7 illustrates the embodiments of the present invention.

[0035] Referring to Figure 1 , this embodiment relates to a production line for punching book pages, including a workbench 100, a punching device 200 and a punching control component 220 are provided on the workbench 100. The number of the punching devices 200 is at least two, the number of the punching control components 220 corresponds to the number of the punching devices 200, and the punching control component 220 is configured to correspondingly control the start and stop of one of the punching devices 200.

[0036] By configuring the punching control component 220 to correspondingly control one punching device 200, each punching device 200 of this production line can be independently started. When die adjustment is required, all punching devices 200 perform simultaneously and are not affected by other punching devices 200 on this production line during die adjustment and debugging, effectively improving and solving the problem of low die adjustment efficiency and improving the working flexibility of the punching device 200.

[0037] Referring to Figure 2, in this embodiment, the stamping control component 220 includes a stamping control board, a first start button 221, and a first stop button 222. The stamping control board is signal-connected to the stamping device 200. When the first start button 221 is pressed, a first signal is sent to the stamping control board to cause the stamping control board to start the stamping device 200. When the first stop button 222 is pressed, a second signal is sent to the stamping control board to cause the stamping control board to stop the stamping device 200. By configuring the first drive button and the first stop button 222, it is convenient to start and stop the stamping device 200 through the first start button 221 and the first stop button 222 via the stamping control board. In this embodiment, the stamping control board is signal-connected to the drive mechanism on the stamping device 200 for driving the upper die to move, and the start and stop of the stamping device 200 are achieved by controlling the start and stop of the drive mechanism. The circuit for the control mechanism to control the drive mechanism can refer to the control circuit of the existing stamping device 200. The present invention focuses on providing a page punching production line in which the stamping device 200 can be independently driven, and the control circuit part will not be elaborated here. Further, the stamping control board is a programmable logic controller in this embodiment.

[0038] Further, the page punching production line further includes a production line control component, and the production line control component is configured to control the stamping control component 220 to start and stop the stamping device 200. The production line control component includes a production line control board, and the production line control board is signal-connected to all the stamping control boards. By configuring the production line control component, the production line also has the function of sequential processing of a conventional production line.

[0039] Further, referring to Figures 3 to 7 , the page punching production line further includes a safety protection device. Each stamping device 200 is correspondingly configured with a safety protection device. The safety protection device is arranged beside the stamping device 200. The stamping device 200 includes a processing area 210, and the processing area 210 includes a workpiece inlet end. The safety protection device is configured to block or open the workpiece inlet end. By configuring the safety protection device, the operation of workers is safer, and it is difficult for workers to contact the processing area 210 when the stamping device 200 is processing.

[0040] Further, the stamping devices 200 are sequentially arranged along the workbench 100. The safety protection device includes a double-link movable door assembly 300. The double-link movable door includes a connecting frame 310, a front door body 320, and a rear door body 330. The connecting frame 310 is arranged at the workpiece inlet end. Both the rear door body 330 and the front door body 320 are rotatably connected to the workbench 100 through the connecting frame 310. The rear door body 330 and the front door body 320 rotate between an open position and a closed position. A seal strip 340 is formed at the lower end of the front door body 320 for covering the gap between the front door body 320 and the workbench 100. The double-link movable door assembly 300 is provided. The rear door body 330 is configured to cover the main body part of the stamping device 200, playing a role in protecting and safety guarding the main body part. The front door body 320 is configured to cover the lower part of the stamping device 200, covering the part of the stamping device 200 adjacent to the workbench 100, that is, the part where the stamping device 200 stamps the workpiece. The open position and the closed position refer to the positions where the door body remains stable in the open state and the closed state. This position is not unique and can change according to different relationships between components.

[0041] Further, a horizontally disposed first hole and a vertically disposed first limiting groove are provided in the upper portion of the connecting frame 310; the double-link movable door assembly 300 further includes a front connecting column 321, a first connecting block 322, a first limiting connecting block 323, and a first screw. The front door body 320 is connected to the lower side of the front connecting column 321, and the upper portion of the front connecting column 321 is hinged to the first hole through a first shaft; a horizontally extending first connecting block 322 is provided in the upper portion of the front connecting column 321; an installation groove penetrating vertically is provided in the first connecting block 322, and a second hole and a third hole are further provided in the first connecting block 322. The second hole, the installation groove, and the third hole are communicated in sequence. A first limiting connecting block 323 is provided in the installation groove. The first screw sequentially passes through the second hole, the first limiting connecting block 323 and is threadedly connected to the third hole, clamping the first limiting connecting block 323 in the installation groove. A limiting rod 324 is formed on the first limiting connecting block 323. The limiting rod 324 abuts against or separates from the first limiting groove as the front connecting column 321 swings. Through the above settings, with the help of the limiting rod 324 formed on the first limiting connecting block 323, the front door body 320 can be restricted to the closed position, and the front door body 320 can be stably held in the closed position after being closed. It can be understood that at this time, the front door body 320 is in a state inclined away from the limiting rod 324 in the closed position. In addition, the first limiting connecting block 323 is clamped in the installation groove by a second screw. The two end faces of the first limiting connecting block 323 are respectively abutted against the two end faces of the installation groove. The first limiting connecting block 323 and the installation groove are temporarily fixed in a frictional form. Thus, when the closing force of the front door body 320 is too large, the relative sliding between the two end faces of the first limiting connecting block 323 and the two end faces of the installation groove reduces the impact generated when the limiting rod 324 abuts against the first limiting groove, thereby playing a role in protecting the first limiting rod 324 and reducing the probability of damage to the first limiting rod 324, and the durability is better.

[0042] Further, a first locking post 325 extending horizontally is further provided on the first connecting block 322. Correspondingly, a first locking arm 311 is rotatably connected to the connecting frame 310. A first locking groove 3111 is provided on the first locking arm 311. The first locking groove 3111 is hooked to the first locking post 325 at the open position and locks the first locking post 325. When the front door body 320 rotates upward, the first locking arm 311 rotates to make the first locking groove 3111 snap into the first locking post 325, and the front door body 320 can be locked in the open position, and the operation is relatively convenient.

[0043] Further, a first magnet 312 is provided at the lower part of the connecting frame 310. The double-link movable door assembly 300 further includes a rear connecting column 331. A second magnet 332 is provided at the lower part of the rear connecting column 331. The second magnet 332 and the first magnet 312 adsorb each other at the closed position. An upper part of the connecting frame 310 is further provided with a second locking arm 313 that swings horizontally. A second locking groove 3131 is provided on the second locking arm 313. Correspondingly, a second locking post 333 is provided on the rear connecting column 331. A locking limit block 334 is provided on the second locking post 333. The second locking groove 3131 is hooked to the second locking post 333 at the open position, and an upper end of the second locking arm 313 abuts against the locking limit block 334. By providing the first magnet 312 and the second magnet 332 to adsorb the rear connecting column 331, the rear connecting column 331 can maintain a certain stability at the closed position, and at the same time, it is convenient for the rear connecting column 331 to leave the closed position and facilitate the opening of the rear door body 330. By providing the second locking and the second locking groove 3131, the rear door body 330 can be locked at the open position to resist the vibration generated when the stamping device 200 works. In addition, the second locking arm 313 swings horizontally to hook the second locking post 333, and the second locking arm 313 is not easy to loosen.

[0044] Further, a connecting profile 350 is provided at the lower side of the front door body 320. A through oblong hole is provided on the connecting profile 350. The oblong hole is vertically arranged. A second screw is provided at the oblong hole. The second screw passes through the oblong hole and is threadedly connected to a first screw hole provided on the front door body 320 to lock the connecting profile 350 to the lower part of the front door body 320. The seal strip 340 is connected to the lower part of the connecting profile 350. A downwardly through installation groove is provided at the lower part of the connecting profile 350. A stop strip extending inward is provided in the middle of the installation groove. An arc-shaped convex head 341 is formed at the upper part of the seal strip 340. The arc-shaped convex head 341 is connected to the middle of the seal strip 340 through an inner concave section 342. The arc-shaped convex head 341 is located in the installation groove. The inner concave section 342 abuts against the stop strip. The arc-shaped convex head 341 is arranged in the installation groove and the inner concave section 342 abuts against the stop strip, so that the seal strip 340 can be firmly connected to the connecting profile 350. The setting of the arc-shaped convex head 341 also enables the seal strip 340 to be directly inserted from below the installation groove, and the installation of the seal strip 340 is more convenient.

[0045] The above has specifically described the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments. Those skilled in the art can also make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of the present invention.

Claims

1. A production line for punching book pages, characterized in that: It includes a workbench (100), on which a stamping device (200) and a stamping control component (220) are provided. The number of the stamping devices (200) is at least two, and the number of the stamping control components (220) corresponds to the number of the stamping devices (200). The stamping control component (220) is configured to correspondingly control the start and stop of one of the stamping devices (200). The production line for punching book pages further includes a safety protection device. Each stamping device (200) is correspondingly configured with a safety protection device. The safety protection device is arranged beside the stamping device (200). The stamping device (200) includes a processing area (210), and the processing area (210) includes a workpiece inlet end. The safety protection device is configured to block or open the workpiece inlet end. The stamping devices (200) are sequentially arranged along the workbench (100). The safety protection device includes a double - linked movable door assembly (300). The double - linked movable door includes a connecting frame (310), a front door body (320) and a rear door body (330). The connecting frame (310) is arranged at the workpiece inlet end. The rear door body (330) and the front door body (320) are both rotatably connected to the workbench (100) through the connecting frame (310). The rear door body (330) and the front door body (320) rotate between an open position and a closed position. A seal strip (340) is formed at the lower end of the front door body (320) for covering the gap between the front door body (320) and the workbench (100). A horizontally arranged first hole and a vertically arranged first limiting groove are provided at the upper part of the connecting frame (310). The double - linked movable door assembly (300) further includes a front connecting column (321), a first connecting block (322), a first limiting connecting block (323) and a first screw. The front door body (320) is connected to the lower side of the front connecting column (321). The upper part of the front connecting column (321) is hinged to the first hole through a first shaft. A horizontally extending first connecting block (322) is provided at the upper part of the front connecting column (321). An installation groove penetrating vertically is provided on the first connecting block (322). A second hole and a third hole are also provided on the first connecting block (322). The second hole, the installation groove and the third hole are communicated in sequence. A first limiting connecting block (323) is arranged in the installation groove. The first screw sequentially passes through the second hole, the first limiting connecting block (323) and is threadedly connected to the third hole, clamping the first limiting connecting block (323) in the installation groove. A limiting rod (324) is formed on the first limiting connecting block (323). The limiting rod (324) swings with the front connecting column (321) and abuts against or separates from the first limiting groove. A first locking post (325) is also horizontally extended on the first connecting block (322). Correspondingly, a first locking arm (311) is rotatably connected to the connecting frame (310). A first locking groove (3111) is provided on the first locking arm (311). The first locking groove (3111) is hooked with the first locking post (325) at the open position and locks the first locking post (325). A first magnet (312) is provided at the lower part of the connecting frame (310). The double-link movable door assembly (300) further includes a rear connecting post (331). A second magnet (332) is provided at the lower part of the rear connecting post (331). The second magnet (332) and the first magnet (312) are mutually adsorbed at the closed position. A second locking arm (313) that swings horizontally is further provided at the upper part of the connecting frame (310). A second locking groove (3131) is provided on the second locking arm (313). Correspondingly, a second locking post (333) is provided on the rear connecting post (331). A locking limit block (334) is provided on the second locking post (333). The second locking groove (3131) is hooked with the second locking post (333) at the open position, and the upper end of the second locking arm (313) abuts against the locking limit block (334).

2. The production line for punching book pages according to claim 1, characterized in that: The stamping control assembly (220) includes a stamping control board, a first start button (221) and a first stop button (222). The stamping control board is in signal connection with the stamping equipment (200). When the first start button (221) is pressed, a first signal is sent to the stamping control board to enable the stamping control board to start the stamping equipment (200). When the first stop button (222) is pressed, a second signal is sent to the stamping control board to enable the stamping control board to stop the stamping equipment (200).

3. The production line for punching book pages according to claim 2, characterized in that: The production line for punching book pages further includes a production line control assembly, which is configured to control the stamping control assembly (220) to start and stop the stamping equipment (200).

4. A production line for punching book pages according to claim 3, characterized in that: The production line control assembly includes a production line control board, and the production line control board is in signal connection with all the stamping control boards.

5. A production line for punching book pages according to claim 1, characterized in that: A connecting profile (350) is provided at the lower side of the front door body (320). A through oblong hole is provided on the connecting profile (350). The oblong hole is vertically arranged. A second screw is provided at the oblong hole. The second screw passes through the oblong hole and is threadedly connected to a first screw hole provided on the front door body (320), locking the connecting profile (350) to the lower part of the front door body (320). The seal strip (340) is connected to the lower part of the connecting profile (350). A downward through installation groove is provided at the lower part of the connecting profile (350). A stop strip extending inwards is provided in the middle of the installation groove. An arc-shaped convex head (341) is formed at the upper part of the seal strip (340). The arc-shaped convex head (341) is connected to the middle of the seal strip (340) through an inner concave section (342). The arc-shaped convex head (341) is located in the installation groove, and the inner concave section (342) abuts against the stop strip.

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