Adjustable cutting device for printed matter

Abstract

The utility model provides an adjustable cutting device for presswork, which relates to the field of presswork and comprises a cutting device body, a movable groove is arranged on the inner wall of the cutting device body, and a sliding block is arranged on the inner wall of the movable groove. Through the arrangement of the sliding blocks, the supporting plates drive the connected clamping plates to be attached to the two sides of the printed matter for limiting and fixing, the printed matter is limited and fixed according to the size of the printed matter, the movable sleeve is arranged to drive the cutting knife connected with the telescopic air cylinder body to move to the position needing to be cut, and the fastening bolts are arranged to fix the printed matter. The movable sleeve is fixed to the top plate, the telescopic air cylinder body is arranged, the cutting knife moves downwards to be attached to the surface of the printed matter, the motor is arranged, the connecting plate drives the top plate to move through the movable sleeve and the cutting knife connected with the telescopic air cylinder body, and the printed matter is comprehensively cut. The cutting knife and the cutting length can be adjusted according to the position, needing to be cut, of the printed matter.

Description

Technical Field

[0001] The utility model relates to the technical field of printed matter, in particular to an adjustable cutting device for printed matter. Background Art

[0002] Printed materials are various printed products, and are the general term for various finished products produced using printing technology. In daily life, people come into contact with newspapers, books, magazines, maps, posters, advertisements, envelopes, letterheads, file bags, trademarks, labels, business cards, invitations, banknotes, greeting cards, desk calendars, wall calendars, picture albums, various certificates, packaging boxes, gift boxes, circuit boards, etc., all of which belong to the category of printed materials. Printed materials are almost everywhere in people’s clothing, food, housing, and transportation, and they are closely related to people’s lives.

[0003] For example, application number CN218138267U discloses "a cutting device for printed materials" and specifically discloses: comprising a main body, one side of the main body is hinged to one side of the box door, the top of the main body is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a moving plate, the bottom of the moving plate is fixedly connected to a cutting blade, one side of the main body is fixedly connected to a support rod, the top of the support rod is fixedly connected to a placing plate, a cleaning device is arranged on the inner wall of the main body, the cleaning device comprises a reciprocating screw rod, both ends of the reciprocating screw rod are rotatably connected to both sides of the inner wall of the main body, one end of the reciprocating screw rod is fixedly connected to the output shaft of the motor, and the cutting device is arranged to enable the cleaning device to be started by starting the cleaning device. The motor drives the reciprocating screw to rotate, and the reciprocating screw drives the moving block to move along the guide rod, so that the moving block drives the cleaning brush to clean the remaining corner paper pieces on the placement plate, saving the time of the staff to manually clean the surface of the placement plate and improving the work efficiency. However, in the above technology, when the cutting device cuts the printed matter, the cutting knife provided in the cutting device is fixed and cannot be moved, and the cutting position and length cannot be adjusted according to the needs. At the same time, the printed matter cannot be adjusted according to the size of the printed matter to limit and fix the printed matter. Therefore, the utility model proposes an adjustable cutting device for printed matter to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes an adjustable cutting device for printed materials. The adjustable cutting device for printed materials is provided with a sliding block so that each support plate drives the connected card plates to fit on both sides of the printed material for limit fixation, thereby realizing adjustment and limit fixation of the printed material according to the size of the printed material. A movable sleeve is provided to drive the cutting knife connected to the telescopic cylinder body to move to the required cutting position. A fastening bolt is provided to fix the movable sleeve on the top plate. A telescopic cylinder body is provided to move the cutting knife downward and fit on the surface of the printed material. A motor is provided to drive the connecting plate to move the cutting knife connected to the top plate through the movable sleeve and the telescopic cylinder body, thereby comprehensively cutting the printed material, thereby realizing adjustment of the cutting knife and the cutting length according to the position where the printed material needs to be cut.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: an adjustable cutting device for printed materials, comprising a cutting device body, an inner wall of the cutting device body is provided with a movable groove, the inner wall of the movable groove is provided with a sliding block, the front of the sliding block is provided with a support plate, the back of the support plate is provided with a clamping plate, the front of the cutting device body is provided with a limiting groove, the front of the cutting device body is provided with a first threaded hole, the inner wall of the support plate is provided with a positioning bolt, both sides of the cutting device body are provided with grooves, both sides of the cutting device body are provided with sliding grooves, the front of the cutting device body is provided with a motor, the output shaft of the motor is fixedly connected to a threaded rod through a coupling, the outer wall of the threaded rod is provided with a threaded sleeve, one side of the threaded sleeve is provided with a connecting plate, the other side of the connecting plate is provided with a top plate, and the outer wall of the top plate is provided with a movable sleeve.

[0006] A telescopic cylinder body is arranged at the bottom of the movable sleeve, a cutting knife is fixedly connected to the output end of the telescopic cylinder body, a second threaded hole is opened on the front of the connecting plate, and a fastening bolt is arranged on the inner wall of the second threaded hole.

[0007] A further improvement is that the sliding block is slidably connected to the movable groove, and the sliding block is fixedly connected to the support plate.

[0008] A further improvement is that the support plate and the limiting groove are movably connected, and the support plate and the clamping plate are tightly fitted.

[0009] A further improvement is that the threaded rod and the threaded sleeve are threadedly connected, and the threaded sleeve and the groove are movably connected.

[0010] A further improvement is that the threaded sleeve and the connecting plate are connected by welding, and the connecting plate and the sliding groove are connected by sliding.

[0011] A further improvement is that the movable sleeve is movably connected to the top plate, and the movable sleeve is fixedly connected to the telescopic cylinder body.

[0012] A further improvement is that the fastening bolt is threadedly connected to the second threaded hole and the movable sleeve, and the second threaded hole is integrated with the top plate.

[0013] The beneficial effects of the utility model are as follows: the utility model arranges a sliding block so that each support plate drives the connected card plates to fit on both sides of the printed product for limit fixing, thereby realizing adjustment and limit fixing of the printed product according to the size of the printed product, arranges a movable sleeve to drive the cutting knife connected to the telescopic cylinder body to move to the required cutting position, arranges a fastening bolt to fix the movable sleeve on the top plate, arranges the telescopic cylinder body to move the cutting knife downward to fit the surface of the printed product, arranges a motor to drive the connecting plate to drive the top plate to move the cutting knife connected to the movable sleeve and the telescopic cylinder body, thereby comprehensively cutting the printed product, thereby realizing adjustment of the cutting knife and the cutting length according to the position where the printed product needs to be cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 5 For this utility model Figure 1 Enlarged view of point A in the middle.

[0019] In the figure: 1. cutting device body; 2. movable groove; 3. sliding block; 4. supporting plate; 5. clamping plate; 6. limiting groove; 7. first threaded hole; 8. positioning bolt; 9. groove; 10. slide groove; 11. motor; 12. threaded rod; 13. threaded sleeve; 14. connecting plate; 15. movable sleeve; 16. telescopic cylinder body; 17. cutting knife; 18. second threaded hole; 19. fastening bolt; 20. top plate. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1-5As shown, this embodiment proposes an adjustable cutting device for printed materials, including a cutting device body 1, an inner wall of the cutting device body 1 is provided with a movable groove 2, the inner wall of the movable groove 2 is provided with a sliding block 3, the front of the sliding block 3 is provided with a supporting plate 4, the back of the supporting plate 4 is provided with a clamping plate 5, the front of the cutting device body 1 is provided with a limiting groove 6, the front of the cutting device body 1 is provided with a first threaded hole 7, the inner wall of the supporting plate 4 is provided with a positioning bolt 8, grooves 9 are provided on both sides of the cutting device body 1, and sliding grooves 10 are provided on both sides of the cutting device body 1. A motor 11 is provided on the front of the cutting device body 1, and the output shaft of the motor 11 is fixedly connected to a threaded rod 12 through a coupling, and a threaded sleeve 13 is provided on the outer wall of the threaded rod 12. A connecting plate 14 is provided on one side of the threaded sleeve 13, and a top plate 20 is provided on the other side of the connecting plate 14, and a movable sleeve 15 is provided on the outer wall of the top plate 20.

[0022] A telescopic cylinder body 16 is provided at the bottom of the movable sleeve 15, and a cutting knife 17 is fixedly connected to the output end of the telescopic cylinder body 16. A second threaded hole 18 is provided on the front of the connecting plate 14, and a fastening bolt 19 is provided on the inner wall of the second threaded hole 18. When the device is in use, the staff places the printed matter to be cut on the cutting device body 1, and according to the size of the printed matter, the staff manually pushes each support plate 4 so that each support plate 4 slides in the movable groove 2 through the sliding block 3, so that each support plate 4 drives the connected card plate 5 to fit on both sides of the printed matter for limit fixing, and then each positioning bolt 8 is inserted into the corresponding first threaded hole 7 through the support plate 4, so that the sliding block 3 connected to each support plate 4 is fixed in the movable groove 2, so that it is convenient to adjust the limit fixing of the printed matter according to the size of the printed matter, and then manually move the movable sleeve 15 at the top according to the position where the printed matter needs to be cut. After the movable sleeve 15 is moved on the top plate 20, the cutting knife 17 connected to the telescopic cylinder body 16 is moved to the required cutting position, and the fastening bolt 19 is manually inserted into the corresponding second threaded hole 18 through the movable sleeve 15 to fix the movable sleeve 15 on the top plate 20, and then the telescopic cylinder body 16 is started, so that the output end of the telescopic cylinder body 16 drives the cutting knife 17 to move downward and fit the surface of the printed matter, and at the same time, each motor 11 is started, so that the output shaft of each motor 11 drives the threaded rod 12 to rotate, so that each threaded rod 12 drives the connecting plate 14 connected to the threaded sleeve 13 to move through the slide groove 10, so that each connecting plate 14 drives the top plate 20 to move through the movable sleeve 15 and the cutting knife 17 connected to the telescopic cylinder body 16, so that the cutting knife 17 performs comprehensive cutting on the printed matter, and the cutting knife 17 and the cutting length are adjusted according to the position where the printed matter needs to be cut.

[0023] The sliding block 3 is slidably connected to the movable groove 2 , and the sliding block 3 is fixedly connected to the support plate 4 . The support plates 4 are manually pushed by the staff to slide in the movable groove 2 through the sliding block 3 .

[0024] The support plate 4 and the limiting groove 6 are movably connected, and the support plate 4 and the card plate 5 are tightly fitted. Each support plate 4 slides in the movable groove 2 through the sliding block 3, so that each support plate 4 drives the connected card plate 5 to fit on both sides of the printed matter for limiting and fixing.

[0025] The threaded rod 12 and the threaded sleeve 13 are threadedly connected, and the threaded sleeve 13 and the groove 9 are movably connected. By starting each motor 11, the output shaft of each motor 11 drives the threaded rod 12 to rotate, so that each threaded rod 12 drives the connecting plate 14 connected to the threaded sleeve 13 to move through the slide groove 10.

[0026] The threaded sleeve 13 and the connecting plate 14 are welded, and the connecting plate 14 and the slide groove 10 are slidably connected. The top plate 20 is driven by each connecting plate 14 to move the cutting knife 17 connected through the movable sleeve 15 and the telescopic cylinder body 16, so that the cutting knife 17 can fully cut the printed matter.

[0027] The movable sleeve 15 is movably connected to the top plate 20, and is fixedly connected to the telescopic cylinder body 16. The movable sleeve 15 is manually moved on the top plate 20 so that the cutting knife 17 connected to the telescopic cylinder body 16 of the movable sleeve 15 is moved to the required cutting position.

[0028] The fastening bolt 19 is threadedly connected to the second threaded hole 18 and the movable sleeve 15, and the second threaded hole 18 and the top plate 20 are integrated. The fastening bolt 19 is manually inserted through the movable sleeve 15 into the corresponding second threaded hole 18 to fix the movable sleeve 15 on the top plate 20.

[0029] When the adjustable cutting device for printed matter is in use, the staff places the printed matter to be cut on the cutting device body 1, and according to the size of the printed matter, the staff manually pushes each support plate 4 so that each support plate 4 slides in the movable groove 2 through the sliding block 3, so that each support plate 4 drives the connected card plate 5 to fit on both sides of the printed matter for position fixing, and then each positioning bolt 8 is inserted into the corresponding first threaded hole 7 through the support plate 4, so that the sliding block 3 connected to each support plate 4 is fixed in the movable groove 2, so that it is convenient to adjust the position fixing of the printed matter according to the size of the printed matter, and then according to the position where the printed matter needs to be cut, the movable sleeve 15 is manually moved on the top plate 20, so that the movable sleeve 15 is moved to the cutting knife 17 connected to the telescopic cylinder body 16 After the cutting position is required, the fastening bolt 19 is manually inserted through the movable sleeve 15 into the corresponding second threaded hole 18 to fix the movable sleeve 15 on the top plate 20, and then the telescopic cylinder body 16 is started, so that the output end of the telescopic cylinder body 16 drives the cutting knife 17 to move downward and fit the surface of the printed matter, and at the same time, each motor 11 is started, so that the output shaft of each motor 11 drives the threaded rod 12 to rotate, so that each threaded rod 12 drives the connecting plate 14 connected to the threaded sleeve 13 to move through the slide groove 10, so that each connecting plate 14 drives the top plate 20 to move through the movable sleeve 15 and the cutting knife 17 connected to the telescopic cylinder body 16, so that the cutting knife 17 comprehensively cuts the printed matter, thereby realizing the adjustment of the cutting knife 17 and the cutting length according to the position where the printed matter needs to be cut.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable cutting device for printed matter, characterized in that: The invention comprises a cutting device body (1), the inner wall of the cutting device body (1) is provided with a movable groove (2), the inner wall of the movable groove (2) is provided with a sliding block (3), the front of the sliding block (3) is provided with a supporting plate (4), the rear of the supporting plate (4) is provided with a clamping plate (5), the front of the cutting device body (1) is provided with a limiting groove (6), the front of the cutting device body (1) is provided with a first threaded hole (7), the inner wall of the supporting plate (4) is provided with a positioning bolt (8), and the cutting device body (1) is provided with a plurality of threaded holes (9). Grooves (9) are provided on both sides, slide grooves (10) are provided on both sides of the cutting device body (1), a motor (11) is provided on the front of the cutting device body (1), the output shaft of the motor (11) is fixedly connected to a threaded rod (12) through a coupling, a threaded sleeve (13) is provided on the outer wall of the threaded rod (12), a connecting plate (14) is provided on one side of the threaded sleeve (13), a top plate (20) is provided on the other side of the connecting plate (14), and a movable sleeve (15) is provided on the outer wall of the top plate (20); A telescopic cylinder body (16) is provided at the bottom of the movable sleeve (15), and a cutting knife (17) is fixedly connected to the output end of the telescopic cylinder body (16). A second threaded hole (18) is provided on the front of the connecting plate (14), and a fastening bolt (19) is provided on the inner wall of the second threaded hole (18).

2. The adjustable cutting device for printed matter according to claim 1, characterized in that: The sliding block (3) and the movable groove (2) are in sliding connection, and the sliding block (3) and the supporting plate (4) are in fixed connection.

3. The adjustable cutting device for printed matter according to claim 1, characterized in that: The support plate (4) and the limiting groove (6) are movably connected, and the support plate (4) and the clamping plate (5) are tightly fitted.

4. The adjustable cutting device for printed matter according to claim 1, characterized in that: The threaded rod (12) and the threaded sleeve (13) are threadedly connected, and the threaded sleeve (13) and the groove (9) are movably connected.

5. The adjustable cutting device for printed matter according to claim 1, characterized in that: The threaded sleeve (13) and the connecting plate (14) are connected by welding, and the connecting plate (14) and the sliding groove (10) are connected by sliding.

6. The adjustable cutting device for printed matter according to claim 1, characterized in that: The movable sleeve (15) and the top plate (20) are movably connected, and the movable sleeve (15) and the telescopic cylinder body (16) are fixedly connected.

7. The adjustable cutting device for printed matter according to claim 1, characterized in that: The fastening bolt (19) is threadedly connected to the second threaded hole (18) and the movable sleeve (15), and the second threaded hole (18) and the top plate (20) are integrally arranged.

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