Pressure shaft of paper collecting machine

By designing a paper collector pressure shaft with a motor-driven transmission shaft and a fixed block, the problem of poor clamping and limiting effects in the prior art is solved, and precise control and efficient transmission of paper are achieved.

CN222540041UActive Publication Date: 2025-02-28TANGSHAN HENGFENG MASCH MFG CO LTD
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Patent Information

Application Number
CN202420091010.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-15
Publication Date
2025-02-28
Estimated Expiration
2034-01-15

AI Technical Summary

Technical Problem

The pressure shaft of existing paper collectors has poor effect in clamping and limiting, which can easily lead to paper wrinkles and losses, and at the same time, the elastic and tight adjustment efficiency is low.

Method used

A pressure shaft of a paper collector is designed, and the angle adjustment is made through the motor drive transmission shaft and the fixed block, and combined with the limit roller and the transmission roller to achieve accurate clamping and limit transmission of paper.

Benefits of technology

Improves the close integration between the paper and the pressure shaft, simplifies the tight adjustment process, improves the operation efficiency, and avoids paper lag and offset.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a pressure shaft of a paper collecting machine, in particular to the technical field of pressure shafts, which comprises a first fixing plate and is characterized in that a first motor is fixedly connected to the right side of the first fixing plate, a first pressure shaft is connected to the left side of the first motor through a bearing, and a plurality of first fixing blocks are fixedly connected to the outer side of the first pressure shaft. The front end of the first fixing block is fixedly connected with a fixing rod. The control panel is manually operated, the first motor is controlled to conduct transmission on the first pressure shaft, then the first pressure shaft drives multiple sets of first fixing blocks arranged on the outer side of the first pressure shaft to conduct angle adjustment, and meanwhile the first small motor drives the first transmission shaft and multiple sets of fixing pieces arranged on the first transmission shaft to conduct synchronous angle adjustment. And then a limiting roller I arranged at the bottom of a fixing piece is matched with a group of conveying rollers at the foremost end of the base to clamp and convey a single piece of paper in a limiting manner, so that the situation that the device is blocked and deviated when the paper enters the next step is prevented.
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Description

Technical Field

[0001] The utility model relates to the technical field of pressure shafts, and more specifically, to a pressure shaft of a paper delivery machine. Background Art

[0002] The pressure shaft of the paper delivery machine is mainly used to apply uniform pressure to effectively compact the surface and interior of the roll material, making it tightly combined to prevent the paper from deflecting or floating out due to transportation.

[0003] The pressure shaft of most existing paper collection machines directly clamps and limits the paper through the cooperation of two or more pressure shafts. The clamping and limiting effects are poor during use, and errors may cause wrinkles and loss of paper. In addition, when adjusting the tightness between the pressure shaft and the paper, most installation processes are cumbersome and inefficient.

[0004] Therefore, in view of the above problems, a pressure shaft of a paper delivery machine is proposed. Utility Model Content

[0005] The utility model aims to increase the close combination between the pressure shaft and the paper, and at the same time make it more convenient to adjust the tightness between the pressure shaft and the paper.

[0006] The technical solution to achieve the purpose of the utility model is to provide a pressure shaft of a paper receiving machine, comprising a fixing plate 1, a motor 1 is fixedly connected to the right side of the fixing plate 1, a pressure shaft 1 is connected to the left side bearing of the motor 1, and a plurality of fixing blocks 1 are fixedly connected to the outer side of the pressure shaft 1;

[0007] The front end of the fixed block is fixedly connected to a fixed rod, the other end of the fixed rod is fixedly connected to a connecting piece, a limit screw is provided on the top of the connecting piece, a transmission shaft is movably sleeved inside the connecting piece, a small motor is provided on one side of the transmission shaft, a fixed block is fixedly connected to the bottom of the small motor, a plurality of sets of fixing plates are fixedly connected to the outer side of the transmission shaft, a short shaft is fixedly connected to the right side of the fixing plate, and a limiting roller is movably connected to the middle of the short shaft.

[0008] Preferably, the second fixing block is fixedly connected to the bottom of the first fixing block, and a group of fixing plates is provided on the right side of each group of connecting parts.

[0009] Preferably, a plurality of connecting parts are movably passed through the middle of the transmission shaft 1, a limit baffle is provided on the other side of the transmission shaft 1, and a fixing plate 3 is movably connected to the other end of the pressure shaft 1.

[0010] Preferably, a control panel is provided on the top of the motor one, a motor two is provided on one side of the control panel, the motor two is fixedly connected to the outer side of the fixing plate one, and two groups of motor two are provided on the outer side of the fixing plate one.

[0011] Preferably, the left side bearing of the motor 2 is connected to the pressure shaft 2, and multiple groups of fixing blocks 5 are arranged on the outer side of the pressure shaft 2. The front end of the fixing block 5 is movably sleeved with the transmission shaft 2, and multiple groups of fixing blocks 4 are arranged on the outer side of the transmission shaft 2.

[0012] Preferably, the top of the fixing block four is movably connected to the fixing block five, the bottom of the fixing block four is movably connected to the roller two, and the fixing block four is fixedly connected to the transmission shaft two.

[0013] Preferably, the right side bearing of the transmission shaft 2 is connected to a small motor 2, the bottom of the small motor 2 is fixedly connected to a fixed block 3, and the left side of the fixed block 3 is fixedly connected to the fixed block 5 on the right side of the pressure shaft 2.

[0014] Preferably, the bottom of the fixing plate 1 is fixedly connected to a base, the left side of the base is fixedly connected to a fixing plate 3, the right side of the fixing plate 3 is provided with a fixing plate 2, and the fixing plate 2 is also provided on the top of the base.

[0015] Preferably, the fixing plate 2 and the fixing plate 3 brackets are provided with a plurality of groups of transmission rollers, and a fixed platform is provided between the transmission rollers.

[0016] Preferably, the two groups of pressure shafts 2 and one group of pressure shaft 1 provided between the fixed plate 1 and the fixed plate 2 are movably connected through the two groups, and the other ends of the pressure shafts 2 and 1 are movably connected to the fixed plate 3.

[0017] After adopting the above technical solution, the utility model has the following positive effects:

[0018] 1. Compared with the prior art, the pressure shaft of the paper collecting machine controls the motor 1 to transmit the pressure shaft 1 through a manual control panel, and then drives the multiple groups of fixed blocks 1 provided on the outer side of the pressure shaft 1 to adjust the angle through the pressure shaft 1, and at the same time drives the transmission shaft 1 and the multiple groups of fixed plates provided on the transmission shaft 1 through the small motor 1 to adjust the angle synchronously, and then the limiting roller 1 provided at the bottom of the fixing plate cooperates with a group of transmission rollers at the front end of the base to clamp and limit the transmission of a single piece of paper, thereby preventing the device from getting stuck and offset when the paper enters the next step, and then the small motor 1 can be fixed through the cooperation between the fixing block 2 and the rightmost fixing block 1, so that the small motor 1 can transmit the transmission shaft 1 more accurately, and the two pressure shaft structures composed of the motor 2 and the motor 1 make the device more convenient to operate, saving working time and improving work efficiency.

[0019] 2. Compared with the prior art, the pressure shaft of the paper collecting machine is controlled by a manual control panel to control the motor 2 to transmit the pressure shaft 2, and then the pressure shaft 2 drives multiple groups of fixed blocks 5 to perform synchronous angle adjustment, and then the transmission shaft 2 is clamped and limited by multiple groups of fixed blocks 5 so that the transmission shaft 2 can only rotate internally, and then the transmission shaft 2 is transmitted by the small motor 2 to adjust the angle of the fixed block 4 as a whole, and then the small motor 2 is fixed by the cooperation of the fixed block 5 and the fixed block 3 on the far right, and then the fixed block 4 is fixed by the transmission shaft 2, and then the paper below is limited by the roller 2 provided at the bottom of the fixed block 4. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the pressure shaft 1 of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the pressure shaft 2 of the utility model;

[0023] Figure 4 It is a schematic diagram of the connection structure of the base of the utility model.

[0024] The accompanying drawings are marked as follows: 1. base; 2. transmission roller; 3. motor 1; 4. pressure shaft 1; 5. fixing block 1; 6. fixing rod; 7. fixing block 2; 8. connecting piece; 9. limiting screw; 10. small motor 1; 11. transmission shaft 1; 12. fixing plate; 13. short shaft; 14. limiting roller 1; 15. motor 2; 16. pressure shaft 2; 17. fixing block 5; 18. fixing block 3; 19. small motor 2; 20. transmission shaft 2; 21. fixing block 4; 22. roller 2; 23. fixing plate 1; 24. control panel; 25. fixing plate 2; 26. fixing plate 3; 27. fixing platform; 28. limiting baffle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Please see Figure 1 and Figure 2A pressure shaft of a paper receiving machine, having a fixed plate 23, characterized in that: a motor 3 is fixedly connected to the right side of the fixed plate 23, a pressure shaft 4 is connected to the left bearing of the motor 3, and a plurality of fixed blocks 5 are fixedly connected to the outer side of the pressure shaft 4;

[0027] The front end of the fixed block 5 is fixedly connected to a fixed rod 6, the other end of the fixed rod 6 is fixedly connected to a connecting piece 8, a limit screw 9 is provided on the top of the connecting piece 8, a transmission shaft 11 is movably sleeved inside the connecting piece 8, a small motor 10 is provided on one side of the transmission shaft 11, a fixed block 2 7 is fixedly connected to the bottom of the small motor 10, a plurality of sets of fixing plates 12 are fixedly connected to the outside of the transmission shaft 11, a short shaft 13 is fixedly connected to the right side of the fixing plate 12, and a limited roller 14 is movably connected to the middle of the short shaft 13; further, by manually operating the control panel 24 , control motor 3 to transmit pressure shaft 4, and then drive multiple groups of fixing blocks 5 provided on the outer side of pressure shaft 4 to adjust the angle through pressure shaft 4, and at the same time drive transmission shaft 11 and multiple groups of fixing plates 12 provided on transmission shaft 11 through small motor 10 to adjust the angle synchronously, and then cooperate with a group of transmission rollers 2 at the front end of base 1 through limiting roller 14 provided at the bottom of fixing plate 12 to clamp and limit the transmission of single piece of paper, so as to prevent the device from jamming and offsetting when the paper enters the next step.

[0028] Please see Figure 1 and Figure 2 The fixing block 2 7 is fixedly connected to the bottom of the fixing block 1 5, and a group of fixing plates 12 is provided on the right side of each group of connecting parts 8; further, through the cooperation between the fixing block 2 7 and the rightmost fixing block 1 5, the small motor 10 can be fixed, so that the small motor 10 can transmit the transmission shaft 11 more accurately.

[0029] Please see Figure 1 and Figure 2 , multiple groups of connecting parts 8 are movably passed through the middle of the transmission shaft 11, a limit baffle 28 is provided on the other side of the transmission shaft 11, and a fixed plate 3 26 is movably connected to the other end of the pressure shaft 4; further, multiple groups of limiting rollers 14 are driven by the transmission shaft 11 to limit the paper at the bottom of the limiting rollers 14, and then the transmission shaft 11 is limited by the multiple groups of connecting parts 8 to prevent the transmission shaft 11 from being offset when the device is in operation.

[0030] Please see Figure 1 and Figure 4A control panel 24 is provided on the top of the motor 13, and a motor 2 15 is provided on one side of the control panel 24. The motor 2 15 is fixedly connected to the outside of the fixed plate 1 23, and two groups of motors 2 15 are provided on the outside of the fixed plate 1 23; further, through the control panel 24, it is convenient to manually control and adjust the device, and then the two groups of motors 2 15 and motor 1 3 on the outside are fixed and supported through the fixed plate 1 23.

[0031] Please see Figure 1 and Figure 3 The left side bearing of the motor 2 15 is connected to the pressure shaft 2 16, and multiple groups of fixing blocks 5 17 are arranged on the outside of the pressure shaft 2 16. The front end of the fixing block 5 17 is movably sleeved with the transmission shaft 20, and multiple groups of fixing blocks 4 21 are arranged on the outside of the transmission shaft 20; further, the pressure shaft 2 16 is driven to rotate by the motor 2 15, and then the multiple groups of fixing blocks 5 17 are driven by the pressure shaft 2 16 to adjust the angle synchronously, and then the transmission shaft 20 is clamped and limited by the multiple groups of fixing blocks 5 17, so that the transmission shaft 20 can only rotate internally, which effectively prevents the transmission shaft 20 from being displaced.

[0032] Please see Figure 1 and Figure 3 The top of the fixed block four 21 is movably connected to the fixed block five 17, the bottom of the fixed block four 21 is movably connected to the roller two 22, and the fixed block four 21 is fixedly connected to the transmission shaft two 20; further, the fixed block four 21 is fixed by the transmission shaft two 20, and then the paper below is limited by the roller two 22 provided at the bottom of the fixed block four 21.

[0033] Please see Figure 1 and Figure 3 A small motor 219 is connected to the right bearing of the transmission shaft 20, a fixed block 318 is fixedly connected to the bottom of the small motor 219, and the left side of the fixed block 318 is fixedly connected to the fixed block 517 on the right side of the pressure shaft 216; further, the transmission shaft 20 is driven by the small motor 219, so that the angle of the fixed block 41 is adjusted as a whole, and then the small motor 219 is fixed by the cooperation of the fixed block 517 and the fixed block 318 on the far right.

[0034] Please see Figure 1 and Figure 4 The bottom of the fixing plate 1 23 is fixedly connected to the base 1, the left side of the base 1 is fixedly connected to the fixing plate 3 26, the right side of the fixing plate 3 26 is provided with a fixing plate 25, and the fixing plate 25 is also provided on the top of the base 1; further, the three groups of pressure axes provided on the modified device are limited by the base 1, the fixing plate 1 23, the fixing plate 25 and the fixing plate 3 26.

[0035] Please see Figure 1 and Figure 4The fixed plate 25 and the fixed plate 3 26 brackets are provided with multiple sets of transmission rollers 2, and a fixed platform 27 is provided between the transmission rollers 2; further, through the multiple sets of transmission rollers 2 provided on the fixed plate 25 and the fixed plate 3 26 brackets, the paper can be output more quickly.

[0036] Please see Figure 1 and Figure 4 Two groups of pressure shafts 2 16 and one group of pressure shaft 1 4 are provided between the fixed plate 1 23 and the fixed plate 2 25, and are movably connected through the two ends of the pressure shaft 2 16 and the pressure shaft 1 4 and are movably connected to the fixed plate 3 26; further, the pressure shaft 2 16 and the pressure shaft 1 4 are fixed by the fixed plate 3 26 so that the pressure shaft 2 16 and the pressure shaft 1 4 can only rotate between the fixed plate 3 26 and the fixed plate 1 23.

[0037] The working principle of the utility model is as follows: first, the two groups of motors 2 15 are controlled by the manual operation control panel 24 to transmit the pressure shaft 2 16, and then the pressure shaft 2 16 drives multiple groups of fixed blocks 5 17 to perform synchronous angle adjustment, and then the transmission shaft 2 20 is clamped and limited by multiple groups of fixed blocks 5 17, so that the transmission shaft 20 can only rotate internally, and then the transmission shaft 20 is transmitted by the small motor 2 19 to adjust the angle of the fixed block 4 21 as a whole, and then the small motor 2 19 is fixed by the rightmost fixed block 5 17 and the fixed block 3 18, and then the fixed block 4 21 is fixed by the transmission shaft 20, and then the roller 2 22 provided at the bottom of the fixed block 4 21 is used to limit the paper below, and then the multiple groups of transmission rollers 2 provided by the fixed plate 25 and the fixed plate 3 26 bracket are used to transmit the paper, and then Through the control panel 24, the motor 3 is controlled to transmit the pressure shaft 4, and then the pressure shaft 4 drives the multiple groups of fixed blocks 5 provided on the outside of the pressure shaft 4 to adjust the angle. At the same time, the transmission shaft 11 and the multiple groups of fixed plates 12 provided on the transmission shaft 11 are driven by the small motor 10 to perform synchronous angle adjustment. Then, the limiting roller 14 provided at the bottom of the fixing plate 12 cooperates with a group of transmission rollers 2 at the front end of the base 1 to clamp and limit the transmission of a single piece of paper, thereby preventing the device from getting stuck and offset when the paper enters the next step. Then, through the cooperation between the fixed block 2 7 and the rightmost fixed block 5, the small motor 10 can be fixed, so that the small motor 10 can transmit the transmission shaft 11 more accurately, so that the paper is output through the cooperation of the limiting roller 14 and the bottom transmission roller 2. This is the working principle of the device.

[0038] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressure shaft of a paper delivery machine, having a fixing plate (23), characterized in that: The right side of the fixing plate (23) is fixedly connected to a motor (3), the left side of the motor (3) is bearing-connected to a pressure shaft (4), and the outer side of the pressure shaft (4) is fixedly connected to a plurality of fixing blocks (5); The front end of the fixing block 1 (5) is fixedly connected to a fixing rod (6), the other end of the fixing rod (6) is fixedly connected to a connecting piece (8), a limiting screw (9) is provided on the top of the connecting piece (8), a transmission shaft 1 (11) is movably sleeved inside the connecting piece (8), a small motor 1 (10) is provided on one side of the transmission shaft 1 (11), the bottom of the small motor 1 (10) is fixedly connected to a fixing block 2 (7), the outer side of the transmission shaft 1 (11) is fixedly connected to multiple groups of fixing plates (12), the right side of the fixing plate (12) is fixedly connected to a short shaft (13), and the middle of the short shaft (13) is movably connected to a limiting roller 1 (14).

2. The pressure shaft of a paper delivery machine according to claim 1, characterized in that: The second fixing block (7) is fixedly connected to the bottom of the first fixing block (5), and a group of fixing plates (12) is provided on the right side of each group of connecting parts (8).

3. The pressure shaft of a paper delivery machine according to claim 1, characterized in that: The middle part of the transmission shaft 1 (11) is movably penetrated by a plurality of connecting members (8), the other side of the transmission shaft 1 (11) is provided with a limit stopper (28), and the other end of the pressure shaft 1 (4) is movably connected to a fixing plate 3 (26).

4. The pressure shaft of a paper delivery machine according to claim 1, characterized in that: A control panel (24) is provided on the top of the motor one (3), a motor two (15) is provided on one side of the control panel (24), the motor two (15) is fixedly connected to the outside of the fixing plate one (23), and two groups of motor two (15) are provided on the outside of the fixing plate one (23).

5. The pressure shaft of the paper delivery machine according to claim 4, characterized in that: The left side bearing of the motor 2 (15) is connected to the pressure shaft 2 (16), and multiple groups of fixing blocks 5 (17) are arranged on the outer side of the pressure shaft 2 (16). The front end of the fixing block 5 (17) is movably sleeved with the transmission shaft 2 (20), and multiple groups of fixing blocks 4 (21) are arranged on the outer side of the transmission shaft 2 (20).

6. The pressure shaft of a paper delivery machine according to claim 5, characterized in that: The top of the fixed block four (21) is movably connected to the fixed block five (17), the bottom of the fixed block four (21) is movably connected to the roller two (22), and the fixed block four (21) is fixedly connected to the transmission shaft two (20).

7. The pressure shaft of a paper delivery machine according to claim 6, characterized in that: The right side bearing of the transmission shaft 2 (20) is connected to a small motor 2 (19), the bottom of the small motor 2 (19) is fixedly connected to a fixed block 3 (18), and the left side of the fixed block 3 (18) is fixedly connected to the fixed block 5 (17) on the right side of the pressure shaft 2 (16).

8. The pressure shaft of a paper delivery machine according to claim 1, characterized in that: The bottom of the fixing plate 1 (23) is fixedly connected to the base (1), the left side of the base (1) is fixedly connected to the fixing plate 3 (26), the right side of the fixing plate 3 (26) is provided with a fixing plate 2 (25), and the fixing plate 2 (25) is also provided on the top of the base (1).

9. The pressure shaft of a paper delivery machine according to claim 8, characterized in that: The fixing plate 2 (25) and the fixing plate 3 (26) brackets are provided with a plurality of groups of transmission rollers (2), and a fixing platform (27) is provided between the transmission rollers (2).

10. The pressure shaft of a paper delivery machine according to claim 4, characterized in that: The two groups of pressure shafts 2 (16) and one group of pressure shafts 1 (4) provided between the fixing plate 1 (23) and the fixing plate 2 (25) are movably connected through each other, and the other ends of the pressure shafts 2 (16) and the pressure shafts 1 (4) are movably connected to the fixing plate 3 (26).