Paper conveying synchronous belt structure of printing equipment

By designing a paper transmission synchronous belt structure that includes a paper transmission of a paper, a transmission installation, a supporting rod, a motor, and a rotor roller, the problem that the existing technology cannot adapt to different thickness and width paper has achieved higher flexibility and more flexibility and more flexibility and more flexibility and flexibility and Adaptability to meet wider market demand.

CN222410304UActive Publication Date: 2025-01-28SHENZHEN TUJIATE IND CO LTD
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Patent Information

Application Number
CN202421067320.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-01-28
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

The existing conveying synchronous belt structure can only adapt to paper of a specific thickness and cannot effectively handle paper of different thicknesses and widths, limiting the flexibility and adaptability of the printing press.

Method used

Designed a paper transmission synchronous belt structure that includes the transportation of the installation, the transmission installation shell, the supporting rod, the motor and the rotor roller, and the upper and lower movement of the second rotor roller, combined with the design of the synchronous belt device and the guidance board to achieve realization to achieve realization to achieve realization to achieve realization to achieve realization, realize the realization Different thickness and width paper conveying and guidance.

Benefits of technology

This design can effectively transport and guide paper with different thickness and width, which improves the flexibility and adaptability of printing equipment, expands the application range, and meets wider market demand.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222410304U_ABST
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Abstract

The utility model provides a paper conveying synchronous belt structure of printing equipment, which is suitable for the technical field of printing equipment, and adopts the scheme that the paper conveying synchronous belt structure of the printing equipment comprises a conveying mounting shell, a transmission mounting shell, a supporting rod, a first motor, a first rotating roller, an adjusting frame and a second rotating roller, a transmission mounting shell is fixedly connected to one side of the conveying mounting shell, supporting rods are symmetrically and fixedly connected to the bottom of the transmission mounting shell, a first motor is fixedly mounted on the inner wall of the conveying mounting shell, and a first rotating roller is fixedly connected to an output shaft of the first motor; by installing a conveying installation shell, a transmission installation shell, a supporting rod, a first motor, a first rotating roller, an adjusting frame, a second rotating roller and a novel synchronous belt structure, paper of different thicknesses can be controlled to be conveyed, and meanwhile paper of different widths can be guided; the utility model is also applicable to the field of printing equipment.
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Description

Technical Field

[0001] The utility model relates to the technical field of printing equipment, in particular to a paper conveying synchronous belt structure of printing equipment. Background Art

[0002] Printing equipment refers to machinery and equipment used to produce printed materials. These equipment cover various machinery and equipment required for the entire printing process from plate making to printing and binding. Printing equipment consists of plate making machinery, printing presses, binding machinery and other equipment.

[0003] In printing equipment, printing presses play a vital role, and the transmission timing belt structure is a key component for conveying paper in printing presses. However, the existing transmission timing belt structure can usually only adapt to the conveyance of paper of a specific thickness, which greatly limits its adaptability and functionality. When it is necessary to process paper of different thicknesses, this limitation becomes particularly prominent because it cannot effectively meet the needs of different printing tasks. In order to improve the practicality and functionality of the transmission timing belt structure, it must be improved and optimized so that it can adapt to a variety of different thicknesses of paper. This will not only help improve the flexibility and adaptability of the printing press, but also expand its scope of application and meet a wider range of market needs. Therefore, the research and development and improvement of the transmission timing belt structure will be an important part of improving the overall performance of printing equipment.

[0004] Therefore, it is necessary to provide a new paper conveying synchronous belt structure for printing equipment to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a paper conveying synchronous belt structure of a printing device.

[0006] The paper conveying synchronous belt structure of the printing equipment provided by the utility model comprises: a conveying installation shell, a transmission installation shell, a support rod, a first motor, a first rotating roller, an adjusting frame and a second rotating roller, one side of the conveying installation shell is fixedly connected with the transmission installation shell, the bottom of the transmission installation shell is symmetrically fixedly connected with the support rod, the inner wall of the conveying installation shell is fixedly installed with the first motor, the output shaft of the first motor is fixedly connected with the first rotating roller, and the first rotating roller rotates on the inner wall of the conveying installation shell, the inner wall of the conveying installation shell is slidably installed with an adjusting frame, and the adjusting frame is located below the first rotating roller, and the inner wall of the groove above the adjusting frame is rotatably connected with the second rotating roller.

[0007] The adjusting frame and the second rotating roller move up and down, and the first rotating roller of the output shaft of the first motor is started, which can convey paper of different thicknesses. The synchronous belt device inside the transmission mounting shell can drive the second rotating roller to rotate, and the support rod assists the transmission mounting shell in supporting, thereby improving the functionality of the synchronous belt device.

[0008] Preferably, a second motor is fixedly mounted on the inner wall of the conveying mounting shell, and the second motor is located below the first motor, the output shaft of the second motor is fixedly connected with a one-way screw, and the threaded surface of the one-way screw is meshedly connected with the inner wall of the circular hole on the surface of the adjusting frame.

[0009] The second motor on the inner wall of the conveying installation shell is started, and the output shaft of the second motor drives the one-way screw to rotate. The threaded surface of the one-way screw contacts the inner wall of the circular hole of the adjustment frame, which can control the adjustment frame to move up and down.

[0010] Preferably, a guide mounting groove is opened on the upper surface of the conveying mounting shell, and a third motor is fixedly installed on the inner wall of the guide mounting groove. A bidirectional screw is rotatably connected to the inner wall of the guide mounting groove, and the output shaft of the third motor is fixedly connected to one side of the bidirectional screw. A guide plate is symmetrically slidably connected to the inner wall of the guide mounting groove, and the threaded surface of the bidirectional screw is meshed with the inner wall of the circular hole of the guide plate.

[0011] Start the third motor on the inner wall of the guide installation groove, and the output shaft of the third motor drives the bidirectional screw to rotate on the inner wall of the guide installation groove. The threaded surface of the bidirectional screw contacts the inner wall of the circular hole of the guide plate, driving the guide plates to move closer or farther away from each other, so as to facilitate the guiding of papers of different widths.

[0012] Preferably, a fourth motor is fixedly mounted on the inner wall of the transmission mounting shell, a reset groove is opened on the inner wall of the transmission mounting shell, the output shaft of the fourth motor is fixedly connected to the first synchronous wheel, the second rotating roller is fixedly connected to the second synchronous wheel on the side close to the transmission mounting shell, a reset block is slidably connected to the inner wall of the reset groove, a spring is fixedly connected to the surface of one side of the reset block, and the side of the spring away from the reset block is fixedly connected to the inner wall of the reset groove, the inner wall of the circular groove of the reset block is rotatably connected to the third synchronous wheel, and the first synchronous wheel, the second synchronous wheel and the third synchronous wheel are meshedly connected to the synchronous belt body on the side.

[0013] The fourth motor on the inner wall of the transmission mounting shell is started, and the output shaft of the fourth motor drives the first synchronous wheel to rotate, and the synchronous belt body drives the second synchronous wheel and the third synchronous wheel to rotate, and drives the second rotating roller to rotate, and cooperates with the first rotating roller to transport the paper. When the adjustment frame moves downward, it drives the reset block to slide along the inner wall of the reset groove, the spring contracts, and the third synchronous wheel approaches the first synchronous wheel and the second synchronous wheel. When the second rotating roller moves up and down, the second rotating roller can still transmit stably.

[0014] Preferably, the conveying mounting shell and the transmission mounting shell are made of stainless steel.

[0015] Stainless steel material has high physical strength and stable chemical properties. When the surfaces of the conveying mounting shell and the transmission mounting shell are squeezed or collided, the surfaces of the conveying mounting shell and the transmission mounting shell will not be worn or dented, thereby extending the service life of the conveying mounting shell and the transmission mounting shell.

[0016] Preferably, the edge of the upper surface of the guide plate is provided with a rounded corner.

[0017] When the bottom of the paper contacts the upper surface of the guide plate, the bottom of the paper will not be easily damaged, thereby improving the practicality of the guide plate.

[0018] Compared with the related art, the paper conveying synchronous belt structure of the printing equipment provided by the utility model has the following beneficial effects:

[0019] The utility model provides a paper conveying synchronous belt structure for printing equipment:

[0020] 1. By installing the conveying mounting shell, the transmission mounting shell, the support rod, the first motor, the first rotating roller, the adjustment frame and the second rotating roller, the new synchronous belt structure can control the conveying of papers of different thicknesses and guide papers of different widths.

[0021] 2. A guide installation groove is opened on the upper surface of the conveying installation shell, and a third motor is fixedly installed on the inner wall of the guide installation groove. A bidirectional screw is rotatably connected to the inner wall of the guide installation groove, and the output shaft of the third motor is fixedly connected to one side of the bidirectional screw. A guide plate is symmetrically slidably connected to the inner wall of the guide installation groove, and the threaded surface of the bidirectional screw is meshed with the inner wall of the circular hole of the guide plate. The third motor on the inner wall of the guide installation groove is started, and the output shaft of the third motor drives the bidirectional screw to rotate on the inner wall of the guide installation groove. The threaded surface of the bidirectional screw contacts the inner wall of the circular hole of the guide plate, driving the guide plates to move closer or farther away from each other, so as to guide papers of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The overall structural diagram provided by the utility model;

[0023] Figure 2 A schematic cross-sectional view of a conveying and mounting shell provided by the utility model;

[0024] Figure 3 An enlarged schematic diagram of the guide plate provided by the utility model;

[0025] Figure 4 This is a cross-sectional schematic diagram of the transmission mounting housing provided by the utility model.

[0026] Numbers in the figure: 1. conveying mounting shell; 2. transmission mounting shell; 3. support rod; 4. first motor; 5. first rotating roller; 6. adjustment frame; 7. second rotating roller; 8. second motor; 9. one-way screw; 10. guide mounting groove; 11. third motor; 12. two-way screw; 13. guide plate; 14. fourth motor; 15. reset groove; 16. first synchronous wheel; 17. second synchronous wheel; 18. reset block; 19. spring; 20. third synchronous wheel; 21. synchronous belt body. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The paper conveying synchronous belt structure of the printing equipment includes: a conveying installation shell 1, a transmission installation shell 2, a support rod 3, a first motor 4, a first rotating roller 5, an adjusting frame 6 and a second rotating roller 7. The conveying installation shell 1 is fixedly connected to the transmission installation shell 2 on one side, and the support rod 3 is symmetrically fixedly connected to the bottom of the transmission installation shell 2. The first motor 4 is fixedly installed on the inner wall of the conveying installation shell 1, and the output shaft of the first motor 4 is fixedly connected to the first rotating roller 5, and the first rotating roller 5 rotates on the inner wall of the conveying installation shell 1. The adjusting frame 6 is slidably installed on the inner wall of the conveying installation shell 1, and the adjusting frame 6 is located below the first rotating roller 5, and the second rotating roller 7 is rotatably connected to the inner wall of the groove above the adjusting frame 6.

[0029] The adjusting frame 6 and the second rotating roller 7 move up and down, and the first rotating roller 5 of the output shaft of the first motor 4 is started, which can convey papers of different thicknesses. The synchronous belt device inside the transmission mounting shell 2 can drive the second rotating roller 7 to rotate, and the support rod 3 assists the transmission mounting shell 2 in supporting, thereby improving the functionality of the synchronous belt device.

[0030] Embodiment 1:

[0031] In the specific implementation process, Figure 2 As shown, a second motor 8 is fixedly installed on the inner wall of the conveying mounting shell 1, and the second motor 8 is located below the first motor 4. The output shaft of the second motor 8 is fixedly connected with a one-way screw 9, and the threaded surface of the one-way screw 9 is meshed with the inner wall of the circular hole on the surface of the adjusting frame 6.

[0032] The second motor 8 on the inner wall of the conveying installation shell 1 is started, and the output shaft of the second motor 8 drives the one-way screw 9 to rotate. The threaded surface of the one-way screw 9 contacts the inner wall of the circular hole of the adjustment frame 6, which can control the adjustment frame 6 to move up and down.

[0033] refer to Figure 3As shown, a guide mounting groove 10 is opened on the upper surface of the conveying mounting shell 1, and a third motor 11 is fixedly installed on the inner wall of the guide mounting groove 10. A bidirectional screw rod 12 is rotatably connected to the inner wall of the guide mounting groove 10, and the output shaft of the third motor 11 is fixedly connected to one side of the bidirectional screw rod 12. A guide plate 13 is symmetrically slidably connected to the inner wall of the guide mounting groove 10, and the threaded surface of the bidirectional screw rod 12 is meshed with the inner wall of the circular hole of the guide plate 13.

[0034] Start the third motor 11 on the inner wall of the guide installation groove 10, and the output shaft of the third motor 11 drives the bidirectional screw 12 to rotate on the inner wall of the guide installation groove 10. The threaded surface of the bidirectional screw 12 contacts the inner wall of the circular hole of the guide plate 13, driving the guide plates 13 to move closer or farther from each other, so as to facilitate the guiding of papers of different widths.

[0035] refer to Figure 4 As shown, a fourth motor 14 is fixedly mounted on the inner wall of the transmission mounting shell 2, a reset groove 15 is opened on the inner wall of the transmission mounting shell 2, the output shaft of the fourth motor 14 is fixedly connected to the first synchronous wheel 16, the second rotating roller 7 is fixedly connected to the side close to the transmission mounting shell 2 with the second synchronous wheel 17, the inner wall of the reset groove 15 is slidably connected to a reset block 18, a spring 19 is fixedly connected to the surface of one side of the reset block 18, and the side of the spring 19 away from the reset block 18 is fixedly connected to the inner wall of the reset groove 15, the inner wall of the circular groove of the reset block 18 is rotatably connected to the third synchronous wheel 20, and the first synchronous wheel 16, the second synchronous wheel 17 and the third synchronous wheel 20 are meshedly connected to the side of the synchronous belt body 21.

[0036] The fourth motor 14 on the inner wall of the transmission mounting shell 2 is started, and the output shaft of the fourth motor 14 drives the first synchronous wheel 16 to rotate, and the synchronous belt body 21 drives the second synchronous wheel 17 and the third synchronous wheel 20 to rotate, and drives the second rotating roller 7 to rotate, and cooperates with the first rotating roller 5 to transport the paper. When the adjustment frame 6 moves downward, it drives the reset block 18 to slide along the inner wall of the reset groove 15, and the spring 19 contracts. The third synchronous wheel 20 is close to the first synchronous wheel 16 and the second synchronous wheel 17. When the second rotating roller 7 moves up and down, the second rotating roller 7 can still be stably transmitted.

[0037] refer to Figure 1 As shown, the conveying mounting shell 1 and the transmission mounting shell 2 are made of stainless steel.

[0038] Stainless steel material has high physical strength and stable chemical properties. When the surfaces of the conveying mounting shell 1 and the transmission mounting shell 2 are squeezed or collided, the surfaces of the conveying mounting shell 1 and the transmission mounting shell 2 will not be worn or dented, thereby extending the service life of the conveying mounting shell 1 and the transmission mounting shell 2.

[0039] Embodiment 2:

[0040] refer to Figure 3 As shown, the edge of the upper surface of the guide plate 13 is provided with a rounded corner.

[0041] When the bottom of the paper contacts the upper surface of the guide plate 13 , the bottom of the paper will not be easily damaged, thereby improving the practicality of the guide plate 13 .

[0042] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made 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 paper conveying synchronous belt structure of a printing device, characterized in that: include: A conveying installation shell (1), a transmission installation shell (2), a support rod (3), a first motor (4), a first rotating roller (5), an adjustment frame (6) and a second rotating roller (7); one side of the conveying installation shell (1) is fixedly connected to the transmission installation shell (2); the bottom of the transmission installation shell (2) is symmetrically fixedly connected to the support rod (3); the inner wall of the conveying installation shell (1) is fixedly installed with a first motor (4); the output shaft of the first motor (4) is fixedly connected with a first rotating roller (5), and the first rotating roller (5) rotates on the inner wall of the conveying installation shell (1); the inner wall of the conveying installation shell (1) is slidably installed with an adjustment frame (6), and the adjustment frame (6) is located below the first rotating roller (5); the inner wall of the groove above the adjustment frame (6) is rotatably connected with the second rotating roller (7).

2. The paper conveying synchronous belt structure of the printing equipment according to claim 1, characterized in that: A second motor (8) is fixedly mounted on the inner wall of the conveying installation shell (1), and the second motor (8) is located below the first motor (4); a one-way screw rod (9) is fixedly connected to the output shaft of the second motor (8), and the threaded surface of the one-way screw rod (9) is meshedly connected to the inner wall of the circular hole on the surface of the adjustment frame (6).

3. The paper conveying synchronous belt structure of the printing equipment according to claim 1, characterized in that: A guide installation groove (10) is provided on the upper surface of the conveying installation shell (1), a third motor (11) is fixedly installed on the inner wall of the guide installation groove (10), a bidirectional screw rod (12) is rotatably connected to the inner wall of the guide installation groove (10), and the output shaft of the third motor (11) is fixedly connected to one side of the bidirectional screw rod (12), a guide plate (13) is symmetrically slidably connected to the inner wall of the guide installation groove (10), and the threaded surface of the bidirectional screw rod (12) is meshedly connected to the inner wall of the circular hole of the guide plate (13).

4. The paper conveying synchronous belt structure of the printing equipment according to claim 1, characterized in that: A fourth motor (14) is fixedly mounted on the inner wall of the transmission mounting shell (2); a reset groove (15) is provided on the inner wall of the transmission mounting shell (2); an output shaft of the fourth motor (14) is fixedly connected to a first synchronous wheel (16); and a side of the second rotating roller (7) close to the transmission mounting shell (2) is fixedly connected to a second synchronous wheel (17).

5. The paper conveying synchronous belt structure of the printing equipment according to claim 4, characterized in that: The inner wall of the reset groove (15) is slidably connected to a reset block (18); a spring (19) is fixedly connected to a surface of one side of the reset block (18); and a side of the spring (19) away from the reset block (18) is fixedly connected to the inner wall of the reset groove (15); the inner wall of the circular groove of the reset block (18) is rotatably connected to a third synchronous wheel (20); and the first synchronous wheel (16), the second synchronous wheel (17) and the third synchronous wheel (20) are meshedly connected to a synchronous belt body (21) at their sides.

6. The paper conveying synchronous belt structure of the printing equipment according to claim 1, characterized in that: The conveying installation shell (1) and the transmission installation shell (2) are made of stainless steel.

7. The paper conveying synchronous belt structure of the printing equipment according to claim 3, characterized in that: The edge of the upper surface of the guide plate (13) is provided with a rounded corner.