Cutting device for printed matter
By introducing driving components and limiting plate systems into the printed material cutting device, the problem of print deviation caused by uneven transportation rollers in traditional devices is solved, the cutting accuracy and adaptability are improved, and friction is reduced through the rolling column. Protect the quality of print products.
Patent Information
- Application Number
- CN202421114599.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-21
AI Technical Summary
During transportation, traditional printed cutting devices cause prints to shift due to uneven rotation of the transport roller, which affects the cutting accuracy.
A cutting device including a driving assembly, a moving plate, a connecting rod, a telescopic component and a limiting plate is designed. The driving assembly drives the moving plate and the connecting rod to adjust the limiting plate distance, ensuring that the printed material moves in parallel, and through the elastic parts and Rolling columns reduce friction and offset.
It improves the accuracy and flexibility of cutting equipment, adapts to prints of different sizes and specifications, reduces the risk of offset and folding of printed materials during transportation, and improves the accuracy of cutting and protection quality of printed materials.
Smart Images
Figure CN222328401U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of printed matter cutting equipment, in particular to a printed matter cutting device. Background Art
[0002] Printed materials refer to various printed products, which are the general term for various finished products produced using printing technology. In daily life, newspapers, books, magazines, maps, posters, advertisements, envelopes, letterheads, file bags, trademarks, labels, business cards, invitations, banknotes, greeting cards, desk calendars, etc. that people come into contact with all belong to the category of paper printed materials. Printed materials are almost everywhere in people’s clothing, food, housing, and transportation. They are closely related to people’s lives. In order to meet the actual needs of different customers, when producing printed materials, cutting devices are needed to cut them into appropriate sizes. At the same time, cutting also helps to improve the overall quality and aesthetics of printed materials.
[0003] Traditional cutting devices for printed materials generally place printed materials manually inside the cutting device and process them with a cutting knife installed inside the cutting device. Such processing efficiency is slow and has certain risks. Therefore, when producing printed materials, printed materials are generally placed on the surface of a conveyor belt and transported to the cutting device through the conveyor belt. Because the conveyor belt is composed of multiple conveyor rollers, when the rotation of the conveyor rollers is uneven, the printed materials will receive additional pulling or pushing forces during transportation, which may cause the printed materials to shift before cutting, resulting in the position of the printed materials themselves not being on the center line. This state can easily cause the cutting position to change, affecting the accuracy of the cutting process.
[0004] Therefore, it is necessary to provide a new printed matter cutting device to solve the above-mentioned technical problems. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a cutting device for printed matter.
[0006] The printed matter cutting device provided by the utility model comprises a cutting device for processing printed matter, a conveying assembly is provided on one side of the cutting device, and a positioning device for limiting the position of the printed matter is provided on the top of the conveying assembly;
[0007] The positioning device comprises a driving assembly, two movable plates, two connecting rods and two telescopic components, one end of the driving assembly passes through the two sides of the bottom of the conveying assembly, the surface of the conveying assembly is provided with two slide grooves matching the connecting rods, the two connecting rods are respectively located inside the two slide grooves, and the two connecting rods can move inside the slide grooves, the bottoms of the two connecting rods are respectively fixedly connected to the tops of the two movable plates, the two movable plates are respectively movably sleeved on the two ends of the driving assembly, the tops of the two connecting rods are respectively fixedly connected to the limiting plates, and one end of the two telescopic components is respectively fixedly connected to one side of the inner wall of the two slide grooves;
[0008] The telescopic component includes a movable rod and a limiting member, one end of the limiting member is fixedly connected to one side of the inner wall of the slide groove, and the other end of the limiting member is provided with a storage groove matching the movable rod, one end of the movable rod is located inside the storage groove, and the end of the movable rod located inside the storage groove is fixedly connected to an elastic member, and the end of the elastic member away from the movable rod is fixedly connected to one side of the inner wall of the storage groove.
[0009] Preferably, the driving assembly includes a motor and a threaded rod, one end of the motor is fixedly connected to one side of the conveying assembly, one end of the threaded rod is fixedly connected to the motor output shaft, one end of the threaded rod away from the motor is movably connected to the side of the conveying assembly away from the motor, and the threads at both ends of the threaded rod are opposite.
[0010] Preferably, a plurality of rolling columns are provided on adjacent sides of the two limiting plates.
[0011] Preferably, the elastic member is a spring, one end of the spring is fixedly connected to an end of the movable rod located inside the storage slot, and one end of the spring away from the movable rod is fixedly connected to a side of the inner wall of the storage slot.
[0012] Preferably, the limiting member is a limiting rod, one end of which is fixedly connected to one side of the inner wall of the slide groove, and the other end of which is provided with a receiving groove matching the movable rod.
[0013] Preferably, a plurality of support members are provided at the bottom of the cutting device, and the support members include a support rod and a support foot, one end of the support rod is fixedly connected to the bottom of the cutting device, and the top of the support foot is fixedly connected to the bottom of the support rod.
[0014] Preferably, the conveying assembly includes a transport platform and two mounting plates, one end of the two mounting plates are respectively fixedly connected to one side of the cutting device, and both ends of the transport platform are respectively fixedly connected to one side adjacent to the two mounting plates.
[0015] Compared with the related art, the printed matter cutting device provided by the utility model has the following beneficial effects:
[0016] 1. When transporting printed materials, the driving assembly is started to drive the two movable plates to move on their surfaces, thereby adjusting the distance between the two limit plates, so that the printed materials can maintain parallel movement on the top of the conveying equipment to prevent them from moving left and right or offset. At the same time, it can also adapt to the use of printed materials of different sizes and specifications, making the cutting equipment more flexible and universal, and improving the accuracy of the cutting equipment to a certain extent.
[0017] 2. When the two movable plates drive the two connecting rods to move toward each other, the connecting rod will squeeze the movable rod, so that the movable rod moves into the storage slot opened by the limiter and squeezes the elastic member, so that the connecting rod can move normally inside the slide slot. At the same time, when the printed matter passes through the slide slot, the setting of the limiter and the movable rod can ensure the normal transportation of the printed matter and will not fold due to the slide slot. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall structure of the printed matter cutting device provided by the utility model;
[0019] Figure 2 The cross-sectional structure of the cutting device for printed materials provided by the utility model is shown in FIG. Figure 1 ;
[0020] Figure 3 The cross-sectional structure of the cutting device for printed materials provided by the utility model is shown in FIG. Figure 2 ;
[0021] Figure 4 for Figure 3 A is a schematic diagram of the enlarged structure shown;
[0022] Figure 5 for Figure 3 The structural schematic diagram of the limiting plate, movable plate and connecting rod is shown.
[0023] Numbers in the figure: 1. Cutting equipment; 2. Movable plate; 3. Connecting rod; 4. Limiting plate; 5. Movable rod; 6. Storage slot; 7. Motor; 8. Threaded rod; 9. Rolling column; 10. Spring; 11. Limiting rod; 12. Support rod; 13. Support foot; 14. Transport platform; 15. Mounting plate. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 ,in, Figure 1This is a schematic diagram of the overall structure of the printed matter cutting device provided by the utility model; Figure 2 The cross-sectional structure of the cutting device for printed materials provided by the utility model is shown in FIG. Figure 1 ; Figure 3 The cross-sectional structure of the cutting device for printed materials provided by the utility model is shown in FIG. Figure 2 ; Figure 4 for Figure 3 A is a schematic diagram of the enlarged structure shown; Figure 5 for Figure 3 The structural schematic diagram of the limiting plate, movable plate and connecting rod is shown.
[0026] In the specific implementation process, Figure 1-Figure 5 As shown, a cutting device for printed materials, characterized in that it comprises a cutting device 1 for processing printed materials, a conveying assembly is provided on one side of the cutting device 1, a positioning device for limiting the printed materials is provided on the top of the conveying assembly, the positioning device comprises a driving assembly, two movable plates 2, two connecting rods 3 and two telescopic components, one end of the driving assembly passes through the two sides of the bottom of the conveying assembly, two slide grooves matching the connecting rods 3 are provided on the surface of the conveying assembly, the two connecting rods 3 are respectively located inside the two slide grooves, and the two connecting rods 3 can move inside the slide grooves, the bottoms of the two connecting rods 3 are respectively fixedly connected to the tops of the two movable plates 2, the two movable plates 2 are respectively movably sleeved on the two ends of the driving assembly, the tops of the two connecting rods 3 are respectively fixedly connected to the limiting plates 4, and one end of the two telescopic components is respectively fixedly connected to one side of the inner wall of the two slide grooves;
[0027] The telescopic component includes a movable rod 5 and a limiting member, one end of the limiting member is fixedly connected to one side of the inner wall of the slide slot, and the other end of the limiting member is provided with a storage groove 6 matching the movable rod 5, one end of the movable rod 5 is located inside the storage groove 6, and the end of the movable rod 5 located inside the storage groove 6 is fixedly connected with an elastic member, and the end of the elastic member away from the movable rod 5 is fixedly connected to one side of the inner wall of the storage groove 6. The driving component includes a motor 7 and a threaded rod 8, one end of the motor 7 is fixedly connected to one side of the conveying component, one end of the threaded rod 8 is fixedly connected to the output shaft of the motor 7, and the end of the threaded rod 8 away from the motor 7 is movably connected to the side of the conveying component away from the motor 7, and the threads at both ends of the threaded rod 8 are opposite. A plurality of rolling columns 9 are provided on the adjacent sides of the two limiting plates 4. The plurality of rolling columns 9 are provided on one side of the limiting plate 4, because the rolling columns 9 can rotate inside the limiting plate 4, the friction between the printed matter and the limiting plate 4 can be reduced when transporting printed matter, so that the printed matter can move more smoothly on the transport platform 14. At the same time, the rolling columns 9 can also reduce the wear on the surface of the printed matter and protect the quality of the printed matter.
[0028] The elastic member is a spring 10, one end of the spring 10 is fixedly connected to one end of the movable rod 5 located inside the storage groove 6, and the end of the spring 10 away from the movable rod 5 is fixedly connected to one side of the inner wall of the storage groove 6. The limiting member is a limiting rod 11, one end of the limiting rod 11 is fixedly connected to one side of the inner wall of the slide groove, and the other end of the limiting rod 11 is provided with a storage groove 6 matching the movable rod 5. A plurality of supporting members are provided at the bottom of the cutting device 1, and the supporting members include a supporting rod 12 and a supporting foot 13. One end of the supporting rod 12 is fixedly connected to the bottom of the cutting device 1, and the top of the supporting foot 13 is fixedly connected to the bottom of the supporting rod 12. The conveying assembly includes a transport platform 14 and two mounting plates 15. One end of the two mounting plates 15 is respectively fixedly connected to one side of the cutting device 1, and the two ends of the transport platform 14 are respectively fixedly connected to one side adjacent to the two mounting plates 15. The stability of the cutting device 1 is enhanced by the plurality of supporting rods 12 and the supporting feet 13 arranged at the bottom of the cutting device 1.
[0029] The working principle of the utility model is as follows: when it is necessary to transport printed materials, the motor 7 is started, and the threaded rod 8 is driven to rotate by the motor 7. Because the threads at both ends of the threaded rod 8 are opposite, and the two movable plates 2 are both threadedly connected to the threaded rod 8, when the threaded rod 8 rotates, the two movable plates 2 are driven to move on their surfaces, and the limit plates 4 are driven to move by the connecting rod 3, so as to adjust the distance between the two limit plates 4, so that the printed materials can keep parallel movement on the top of the transport platform 14, preventing them from moving left and right or offsetting, and can also adapt to the use of printed materials of different sizes and specifications;
[0030] The plurality of rolling columns 9 arranged on one side of the limiting plate 4 can rotate inside the limiting plate 4, so that the friction between the printed matter and the limiting plate 4 can be reduced when the printed matter is transported, so that the printed matter can move more smoothly on the transport platform 14. At the same time, the rolling columns 9 can also reduce the wear on the surface of the printed matter and protect the quality of the printed matter.
[0031] When the two movable plates 2 drive the two connecting rods 3 to move toward each other, the connecting rod 3 will squeeze the movable rod 5, so that the movable rod 5 moves toward the storage groove 6 opened by the limit rod 11, and squeeze the spring 10, so that the connecting rod 3 can move normally inside the slide groove opened on the surface of the transportation platform 14. At the same time, under the setting of the limit rod 11 and the movable rod 5, when the printed matter passes through the slide groove, the printed matter can be prevented from folding due to the slide groove, thereby ensuring the normal transportation of the printed matter.
[0032] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.
[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A cutting device for printed matter, characterized in that: It comprises a cutting device (1) for processing printed matter, wherein a conveying assembly is provided on one side of the cutting device (1), and a positioning device for limiting the position of the printed matter is provided on the top of the conveying assembly; The positioning device comprises a driving component, two movable plates (2), two connecting rods (3) and two telescopic components, one end of the driving component passes through the two sides of the bottom of the conveying component, the surface of the conveying component is provided with two slide grooves matching the connecting rods (3), the two connecting rods (3) are respectively located inside the two slide grooves, and the two connecting rods (3) can move inside the slide grooves, the bottoms of the two connecting rods (3) are respectively fixedly connected to the tops of the two movable plates (2), the two movable plates (2) are respectively movably sleeved on the two ends of the driving component, the tops of the two connecting rods (3) are respectively fixedly connected to the limiting plates (4), and one end of the two telescopic components is respectively fixedly connected to one side of the inner wall of the two slide grooves; The telescopic component comprises a movable rod (5) and a limiting member, one end of the limiting member is fixedly connected to one side of the inner wall of the slide groove, and the other end of the limiting member is provided with a receiving groove (6) matching the movable rod (5), one end of the movable rod (5) is located inside the receiving groove (6), and the end of the movable rod (5) located inside the receiving groove (6) is fixedly connected to an elastic member, and the end of the elastic member away from the movable rod (5) is fixedly connected to one side of the inner wall of the receiving groove (6).
2. The printed matter cutting device according to claim 1, characterized in that: The driving assembly comprises a motor (7) and a threaded rod (8), one end of the motor (7) is fixedly connected to one side of the conveying assembly, one end of the threaded rod (8) is fixedly connected to an output shaft of the motor (7), one end of the threaded rod (8) away from the motor (7) is movably connected to a side of the conveying assembly away from the motor (7), and the threads at both ends of the threaded rod (8) are opposite.
3. The printed matter cutting device according to claim 2, characterized in that: A plurality of rolling columns (9) are provided on adjacent sides of the two limit plates (4).
4. The printed matter cutting device according to claim 3, characterized in that: The elastic member is a spring (10), one end of the spring (10) is fixedly connected to an end of the movable rod (5) located inside the storage groove (6), and the end of the spring (10) away from the movable rod (5) is fixedly connected to one side of the inner wall of the storage groove (6).
5. The printed matter cutting device according to claim 4, characterized in that: The limiting member is a limiting rod (11), one end of which is fixedly connected to one side of the inner wall of the slide groove, and the other end of which is provided with a receiving groove (6) matching the movable rod (5).
6. The printed matter cutting device according to claim 5, characterized in that: A plurality of support members are provided at the bottom of the cutting device (1), the support members comprising a support rod (12) and a support foot (13), one end of the support rod (12) being fixedly connected to the bottom of the cutting device (1), and the top of the support foot (13) being fixedly connected to the bottom of the support rod (12).
7. The printed matter cutting device according to claim 5, characterized in that: The conveying assembly comprises a transport platform (14) and two mounting plates (15), one end of the two mounting plates (15) being respectively fixedly connected to one side of the cutting device (1), and the two ends of the transport platform (14) being respectively fixedly connected to the adjacent side of the two mounting plates (15).