Positioning and cutting device for brochure printing

Abstract

The utility model discloses a positioning and cutting device for brochure printing. The problem that an existing cutting device cannot conduct positioning is effectively solved. Comprising a supporting plate, a cutting plate is arranged at the upper end of the supporting plate, an L-shaped fixed positioning plate is arranged at the upper end of the cutting plate, an L-shaped longitudinal positioning plate located behind the fixed positioning plate is slidably connected to the upper end of the cutting plate, two left-right axial sliding columns are arranged at the right end of the longitudinal positioning plate, and an L-shaped movable positioning plate is slidably connected to the two sliding columns; the upper end of the supporting plate is in sliding connection with a transverse positioning plate located on the right side of the fixed positioning plate, the supporting plate is in sliding connection with an L-shaped supporting rod, the supporting rod is provided with a cutting knife capable of moving up and down, and the supporting plate is provided with a stud which is in threaded connection with the supporting rod and can rotate; the device is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of printing production technology, and in particular to a positioning and cutting device for printing brochures. Background Technology

[0002] Brochures are often printed in sheets, with each sheet containing multiple identical pages. After printing, the semi-finished sheets need to be cut before subsequent processes such as binding. The existing cutting process involves placing stacked brochures on a cutting table, manually aligning and pressing them, then activating the cutting module, where the cutting blades cut the pages. However, this traditional cutting device has the following problems: when manually aligning and pressing for cutting, the stacked brochures are easily shifted due to poor fixation, leading to errors in the cutting dimensions and increasing the risk of safety accidents. Utility Model Content

[0003] In view of the above situation and in order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a positioning and cutting device for brochure printing, which effectively solves the problem that the existing cutting devices cannot perform positioning.

[0004] The technical solution is as follows: This utility model includes a support plate, a cutting plate at the upper end of the support plate, an L-shaped fixed positioning plate at the upper end of the cutting plate, an L-shaped longitudinal positioning plate slidably connected to the upper end of the cutting plate behind the fixed positioning plate, two left-right axial sliding columns at the right end of the longitudinal positioning plate, an L-shaped movable positioning plate slidably connected to the two sliding columns, a transverse positioning plate slidably connected to the upper end of the support plate to the right of the fixed positioning plate, an L-shaped support rod slidably connected to the support plate, a cutting blade that can move up and down on the support rod, and a rotatable stud that is threadedly connected to the support rod on the support plate.

[0005] Preferably, the upper end of the support rod is provided with a hydraulic press, and the output end of the hydraulic press passes through the support rod and is fixedly connected to the cutting blade.

[0006] Preferably, the upper left and right sides of the cutting blade are slidably connected to the support rod via guide posts.

[0007] Preferably, the cutting plate has grooves on its left and front sides, and the lower ends of the longitudinal positioning plate and the transverse positioning plate are provided with sliders that can slide in the grooves on the corresponding sides.

[0008] Preferably, the transverse positioning plate and the longitudinal positioning plate are provided with sliding tubes, and a telescopic column is slidably connected coaxially inside the sliding tubes, with a moving block provided at the free end of the telescopic column.

[0009] Preferably, the cutting plate has multiple limiting holes at its front end and left end, and the moving block has a limiting post that can be inserted into the limiting hole on the corresponding side. The telescopic post is connected to the transverse positioning plate and the longitudinal positioning plate via springs.

[0010] Preferably, the sliding column is provided with a plurality of positioning holes that correspond one-to-one with the front limiting holes, and a positioning column that can be inserted into the positioning hole is slidably connected to the movable positioning plate. The upper end of the positioning column is provided with a pull plate, and the pull plate is connected to the movable positioning plate via a tension spring.

[0011] Preferably, the upper end of the support plate is provided with a motor located to the right of the cutting plate, and the motor output shaft is coaxially and fixedly connected to the stud.

[0012] Preferably, the support plate is provided with support legs on the left and right sides at its lower end.

[0013] Compared with the prior art, the advantages of this utility model are: it can cut the printed promotional pages to a suitable size, and at the same time, it can position the four corners of the promotional pages during the cutting process to prevent the promotional pages from moving due to cutting force and causing size deviation. Compared with the traditional manual support and positioning, the positioning accuracy is high and safe, and the operation is simple and saves time and effort. Attached Figure Description

[0014] Figure 1 This is the main view axonometric drawing of this utility model.

[0015] Figure 2 This is a full-section top-view axonometric drawing of this utility model.

[0016] Figure 3 This is a full-section main view axonometric drawing of this utility model.

[0017] Figure 4 This is a full-section right-view axonometric drawing of this utility model.

[0018] Figure 5 This is a utility model Figure 4 A magnified view of A in the middle.

[0019] Figure 6 This is a utility model Figure 4 A magnified view of B in the middle.

[0020] Figure label:

[0021] 1. Support plate; 2. Cutting plate; 3. Fixed positioning plate; 4. Longitudinal positioning plate; 5. Sliding column; 6. Moving positioning plate; 7. Transverse positioning plate; 8. Support rod; 9. Cutting blade; 10. Stud; 11. Hydraulic press; 12. Guide column; 13. Sliding block; 14. Sliding tube; 15. Sliding column; 16. Moving block; 17. Limiting hole; 18. Limiting post; 19. Spring; 20. Positioning hole; 21. Positioning post; 22. Pull plate; 23. Tension spring; 24. Motor. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the implementations of the base model disclosed below.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Depend on Figures 1 to 6 The device includes a support plate 1, a cutting plate 2 on the upper end of the support plate 1, an L-shaped fixed positioning plate 3 on the upper end of the cutting plate 2, an L-shaped longitudinal positioning plate 4 slidably connected to the upper end of the cutting plate 2 and located behind the fixed positioning plate 3, two left-right axial sliding columns 5 on the right end of the longitudinal positioning plate 4, an L-shaped movable positioning plate 6 slidably connected to the two sliding columns 5, a transverse positioning plate 7 slidably connected to the upper end of the support plate 1 and located to the right of the fixed positioning plate 3, an L-shaped support rod 8 slidably connected to the support plate 1, a cutting blade 9 that can move up and down on the support rod 8, and a rotatable stud 10 that is threadedly connected to the support rod 8 on the support plate 1.

[0026] In order to enable the cutting blade 9 to move up and down, a hydraulic press 11 is provided at the upper end of the support rod 8. The output end of the hydraulic press 11 passes through the support rod 8 and is fixedly connected to the cutting blade 9.

[0027] To facilitate the sliding of the cutting blade 9, the upper left and right sides of the cutting blade 9 are slidably connected to the support rod 8 via guide posts 12.

[0028] To facilitate the movement of the longitudinal positioning plate 4 and the transverse positioning plate 7, the cutting plate 2 is provided with grooves on the left and front sides, and the lower ends of the longitudinal positioning plate 4 and the transverse positioning plate 7 are provided with sliders 13 that can slide in the grooves on the corresponding sides.

[0029] To facilitate the movement of the transverse positioning plate 7 and the longitudinal positioning plate 4, a sliding tube 14 is provided on the transverse positioning plate 7 and the longitudinal positioning plate 4. A telescopic column 15 is slidably connected coaxially inside the sliding tube 14, and a moving block 16 is provided at the free end of the telescopic column 15.

[0030] To facilitate the fixing and limiting of the movable block 16, the cutting plate 2 has multiple limiting holes 17 at its front end and left end, and the movable block 16 is provided with limiting posts 18 that can be inserted into the limiting holes 17 on the corresponding side. The telescopic posts 15 are connected to the transverse positioning plate 7 and the longitudinal positioning plate 4 via springs 19.

[0031] To facilitate the fixed positioning of the movable positioning plate 6, the sliding column 5 is provided with a plurality of positioning holes 20 corresponding one-to-one with the front limiting holes 17. The movable positioning plate 6 is slidably connected with a positioning column 21 that can be inserted into the positioning hole 20. The upper end of the positioning column 21 is provided with a pull plate 22, and the pull plate 22 is connected to the movable positioning plate 6 via a tension spring 23.

[0032] To facilitate the movement of the support rod 8, a motor 24 is provided at the upper end of the support plate 1, located to the right of the cutting plate 2. The output shaft of the motor 24 is coaxially and fixedly connected to the stud 10.

[0033] For ease of support, the support plate 1 is provided with support legs on the left and right sides at the lower end.

[0034] In use, the following steps are taken: First, place the uncut stacked promotional leaflets on the cutting board 2. Then, align the lower left corner of the promotional leaflet with the fixed positioning plate 3. Next, pull the moving block 16 forward. The moving block 16 moves the limiting post 18 forward. After moving forward a certain distance, the limiting post 18 is pulled out from the limiting hole 17. This releases the fixed limitation on the front moving block 16, and thus releases the fixed limitation on the horizontal positioning plate 7. Then, move the front moving block 16 to the left, which in turn moves the horizontal positioning plate 7 to the left. After moving to the left a certain distance, the horizontal positioning plate 7 is attached to the lower right corner of the promotional leaflet and is positioned. Then, release the front moving block 16. Due to the restoring force of the spring 19, the moving block 16 moves backward, which in turn moves the limiting post 18 backward. After moving backward a certain distance, the limiting post 18 is inserted into the corresponding limiting hole 17 to fix the horizontal positioning plate 7 again.

[0035] Then, pull the left movable block 16 to the left. As described above, the left movable block 16 moves to the left, causing the limiting post 18 to be pulled out of the limiting hole 17, thereby releasing the fixed limit on the longitudinal positioning plate 4. At this time, pull the movable block 16 forward, causing the longitudinal positioning plate 4 to move forward. The longitudinal positioning plate 4 is driven by the sliding post 5 to move the movable positioning plate 6 forward. After moving forward a certain distance, the longitudinal positioning plate 4 is aligned with the upper left corner of the promotional page and fixed. At this time, release the movable block 16 to achieve the fixed limit again.

[0036] At this point, the three corners of the promotional page are fixed and limited. Pull the pull plate 22 upward, and the pull plate 22 will drive the positioning post 21 to move upward. After moving upward a certain distance, the positioning post 21 will be pulled out from the positioning hole 20. Then, move the positioning plate 6 to the left. After moving to the left a certain distance, the positioning plate 6 will be aligned with the upper right corner of the promotional page to achieve a fixed limit. At this point, the promotional page is completely fixed. Then, start the motor 24 and the hydraulic press 11. The motor 24 will drive the stud 10 to rotate, which will in turn drive the support rod 8 to move. After moving to the appropriate position, the hydraulic press 11 will drive the cutting blade 9 to move downward to cut the promotional page. After repeatedly cutting to the appropriate size, the cutting blade 9 will move upward to the initial position. Then, pull the moving block 16 forward to release the limit and take out the promotional page.

[0037] Compared with the prior art, the beneficial effects of this utility model are: the fixed positioning plate, the movable positioning plate, the cutting blade, etc., can cut the printed promotional page to a suitable size. At the same time, the four corners of the promotional page can be positioned during the cutting process to prevent the promotional page from moving due to the cutting force and causing size deviation. Compared with the traditional manual support positioning, the positioning accuracy is high and safe. The operation is simple and saves time and effort. This structure is simple, the concept is novel, it is easy to use and has strong practicality.

[0038] It should be noted that, depending on the implementation needs, the various components described in the embodiments of this utility model can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of this utility model.

[0039] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A positioning and cutting device for printing brochures, comprising a support plate (1), characterized in that, The upper end of the support plate (1) is provided with a cutting plate (2), the upper end of the cutting plate (2) is provided with an L-shaped fixed positioning plate (3), the upper end of the cutting plate (2) is slidably connected with an L-shaped longitudinal positioning plate (4) located behind the fixed positioning plate (3), the right end of the longitudinal positioning plate (4) is provided with two left and right axial sliding columns (5), the two sliding columns (5) are slidably connected with an L-shaped movable positioning plate (6), the upper end of the support plate (1) is slidably connected with a transverse positioning plate (7) located to the right of the fixed positioning plate (3), the support plate (1) is slidably connected with an L-shaped support rod (8), the support rod (8) is provided with a cutting blade (9) that can move up and down, and the support plate (1) is provided with a stud (10) that is threadedly connected to the support rod (8) and can rotate.

2. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The upper end of the support rod (8) is provided with a hydraulic press (11), and the output end of the hydraulic press (11) passes through the support rod (8) and is fixedly connected to the cutting blade (9).

3. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The upper left and right sides of the cutting blade (9) are slidably connected to the support rod (8) via guide posts (12).

4. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The cutting plate (2) is provided with grooves on the left and front sides, and the lower ends of the longitudinal positioning plate (4) and the transverse positioning plate (7) are provided with sliders (13) that can slide in the grooves on the corresponding sides.

5. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The transverse positioning plate (7) and the longitudinal positioning plate (4) are provided with sliding tubes (14), and telescopic columns (15) are coaxially slidably connected inside the sliding tubes (14). The free end of the telescopic column (15) is provided with a moving block (16).

6. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The cutting plate (2) has multiple limiting holes (17) at its front end and left end, and the moving block (16) has a limiting post (18) that can be inserted into the limiting hole (17) on the corresponding side. The telescopic post (15) is connected to the transverse positioning plate (7) and the longitudinal positioning plate (4) via springs (19).

7. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The sliding column (5) is provided with a plurality of positioning holes (20) that correspond one-to-one with the front limiting hole (17). The movable positioning plate (6) is slidably connected with a positioning column (21) that can be inserted into the positioning hole (20). The upper end of the positioning column (21) is provided with a pull plate (22), and the pull plate (22) is connected to the movable positioning plate (6) via a tension spring (23).

8. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The upper end of the support plate (1) is provided with a motor (24) located to the right of the cutting plate (2), and the output shaft of the motor (24) is coaxially and fixedly connected to the stud (10).

9. The positioning and cutting device for printing brochures according to claim 1, characterized in that, The support plate (1) is provided with support legs on the left and right sides at the lower end.

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