Assembled paper guide rope wheel device

Abstract

The utility model provides an assembled paper guide rope wheel device, and belongs to the technical field of paper guide rope wheels. Comprising a rope wheel body; the two rotating shafts are arranged on the left side and the right side of the rope wheel body; the two rotating plates are arranged on the outer side of the rotating shaft, and the rotating plates are cylindrical; the fixed plate is arranged on the outer side of the rotating plate; the two first insertion holes are formed in the rotating plate; and the two second insertion holes are formed in the rotating shaft. By arranging the fixing part and adopting a mechanism capable of being rapidly disassembled and reset, the paper guide rope can be replaced more rapidly, the downtime is shortened, the complexity of maintenance operation is reduced, meanwhile, due to the concave-convex texture design on the surface of the rope wheel body, the friction force between the paper guide rope and the rope wheel is increased, and the service life of the rope wheel is prolonged. The traction efficiency is improved, pressure can be dispersed, and local abrasion is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper guiding rope wheels, in particular to an assembled paper guiding rope wheel device. Background Art

[0002] Paper production needs to go through many process steps, among which paper guiding is an indispensable process. A paper guiding rope pulley device is needed to guide the paper. The paper guiding rope pulley device is used to guide the paper web to smoothly transition from one production link to the next.

[0003] At present, when the paper guide rope of the existing paper guide rope wheel device is damaged and replaced, the original paper guide rope needs to be removed and replaced with a new one, which is cumbersome to operate. At the same time, replacing the paper guide rope usually requires downtime, which interrupts the production process, increases non-production time, and affects the overall production efficiency and output. Therefore, the present application provides an assembled paper guide rope wheel device to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an assembled paper drawing rope wheel device to solve the problem that the operation of the paper drawing rope wheel device is complicated and time-consuming when the paper drawing rope is damaged and replaced.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An assembled paper-leading rope wheel device comprises: a rope wheel body; two rotating shafts, which are arranged on the left and right sides of the rope wheel body; two rotating plates, which are arranged on the outside of the rotating shaft, and the rotating plates are cylindrical; a fixed plate, which is arranged on the outside of the rotating plate; two first plug holes, which are arranged on the rotating plate; two second plug holes, which are arranged on the rotating shaft; two fixing parts, which are arranged on the rotating plate, and the two fixing parts are symmetrically arranged, and the fixing parts comprise: a supporting bar, which is arranged on the rotating plate; a pulling rod, which is arranged on the supporting bar, and the inner side of the pulling rod extends into the second plug hole; a limiting plate, which is sleeved on the pulling rod; and a tension spring, which is arranged between the limiting plate and the supporting bar.

[0007] It also includes: one side of each tension spring is fixedly connected to the outer side of the limiting plate, and the other side is fixedly connected to the inner side of the support bar, and each tension spring is perpendicular to the inner side of the support bar to which it is connected.

[0008] It also includes: the first jack and the second jack are correspondingly arranged and have the same size.

[0009] It also includes: two L-shaped clips, which are arranged on the rotating shaft and are inclined; two grooves, which are arranged on the rotating plate and one side of the inner cavity of the groove is inclined; and the grooves are provided with clip holes used in conjunction with the L-shaped clips.

[0010] It also includes: the two L-shaped clips are symmetrically arranged along the transverse center line of the rotating shaft; and the two grooves are symmetrically arranged along the transverse center line of the rotating plate.

[0011] It also includes: two electric telescopic rods, which are arranged on the outside of the fixing plate.

[0012] It also includes: the surface of the rope pulley body is provided with a concave-convex texture.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] In the above scheme, by setting a fixing part and adopting a mechanism that can be quickly disassembled and reset, the replacement of the paper guide rope can be completed more quickly, which not only reduces the downtime but also reduces the complexity of maintenance operations. At the same time, the concave and convex texture design on the surface of the sheave body not only increases the friction between the paper guide rope and the sheave, improves the traction efficiency, but also can disperse the pressure and reduce local wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 It is a schematic diagram of the structure of an assembled paper guide rope pulley device;

[0017] Figure 2 It is a schematic diagram of the structure of the rope pulley body;

[0018] Figure 3 The first jack is a schematic diagram of the structure;

[0019] Figure 4 The rotating plate is a cross-sectional view of the structure;

[0020] Figure 5 The L-shaped card strip is a structural schematic diagram;

[0021] Figure 6 for Figure 1 Schematic diagram of the enlarged structure of A.

[0022] In the figure: 1. rope pulley body; 2. rotating plate; 3. electric telescopic rod; 4. fixed plate; 5. rotating shaft; 6. first plug hole; 7. groove; 8. L-shaped clamping strip; 9. second plug hole; 10. fixing part; 101. supporting strip; 102. pulling rod; 103. tension spring; 104. limiting plate.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0024] The following is a detailed description of an assembled paper guide rope wheel device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art may also adopt other alternative methods to implement them; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, an embodiment of the utility model provides an assembled paper-leading rope wheel device, comprising: a rope wheel body 1; two rotating shafts 5, which are arranged on the left and right sides of the rope wheel body 1; two rotating plates 2, which are arranged on the outside of the rotating shaft 5, and the rotating plate 2 is cylindrical; a fixed plate 4, which is arranged on the outside of the rotating plate 2; two first plug holes 6, which are arranged on the rotating plate 2; two second plug holes 9, which are arranged on the rotating shaft 5; two fixing parts 10, which are arranged on the rotating plate 2, and the two fixing parts 10 are symmetrically arranged, and the fixing part 10 comprises: a support bar 101, which is arranged on the rotating plate 2; a pull rod 102, which is arranged on the support bar 101, and the inner side of the pull rod 102 extends into the second plug hole 9; a limit plate 104, which is sleeved on the pull rod 102; a tension spring 103, which is arranged between the limit plate 104 and the support bar 101.

[0026] By setting a limit plate 104, which is fixedly mounted on the pull rod 102 and located on the inner side of the support bar 101, when the pull rod 102 moves, the limit plate 104 is driven to move outward. At this time, the limit plate 104 squeezes the tension spring 103, and the limit plate 104 prevents the pull rod 102 from being completely pulled out. By limiting the moving range of the pull rod 102, the tension spring 103 is prevented from being damaged due to excessive force. By setting the fixing part 10, the rope wheel body 1 can be fixed, and the replacement of the paper guide rope can be completed more quickly, which not only reduces the downtime.

[0027] like Figure 1 and Figure 6 As shown, it also includes: one side of each tension spring 103 is fixedly connected to the outer side of the limit plate 104, and the other side is fixedly connected to the inner side of the support bar 101, and each tension spring 103 is perpendicular to the inner side of the support bar 101 to which it is connected. By providing the tension spring 103, when the pull rod 102 is pulled, the tension spring 103 is squeezed, and after the pull rod 102 is released, the pull rod 102 is increased in reset force through the tension spring 103.

[0028] like Figure 3 , Figure 4 and Figure 5 As shown, the first jack 6 and the second jack 9 are arranged correspondingly and have the same size. The design of jacks with the same size simplifies the manufacturing and design process because only one size of accessories is required, which reduces the diversity of parts and reduces the complexity of production and inventory management.

[0029] like Figure 3 , Figure 4 and Figure 5 As shown, the device further includes: two L-shaped clamping strips 8, which are arranged on the rotating shaft 5 and are inclined; two grooves 7, which are arranged on the rotating plate 2 and one side of the inner cavity of the groove 7 is inclined; and a clamping hole used in conjunction with the L-shaped clamping strip 8 is arranged in the groove 7. The L-shaped clamping strip 8 is combined with the clamping hole arranged in the groove 7 to form a positioning and locking mechanism. When the device is assembled, the L-shaped clamping strip 8 is inserted into the groove 7 and fixed in the clamping hole, ensuring a stable and accurate positional relationship between the rotating plate 2 and the rotating shaft 5, preventing the rotating plate 2 from sliding relative to each other or disengaging during operation, and improving the stability and safety of the entire device.

[0030] like Figure 3 , Figure 4 and Figure 5As shown, the invention also includes: two L-shaped clamping strips 8 are symmetrically arranged along the transverse center line of the rotating shaft 5; and two grooves 7 are symmetrically arranged along the transverse center line of the rotating plate 2. The symmetrical arrangement of the L-shaped clamping strips 8 and the grooves 7 ensures the structural symmetry and stability of the paper guide rope pulley device. The symmetrical layout helps to evenly distribute the load, reduce the eccentric load and vibration that may be caused by the asymmetric design, and improve the operation stability and durability of the overall device.

[0031] like Figure 1 and Figure 5 As shown, it also includes: two electric telescopic rods 3, which are arranged on the outside of the fixed plate 4. By setting the electric telescopic rods 3, the electric telescopic rod 3 on one side is extended, and the electric telescopic rod 3 on the other side is retracted, so that the position of the rope wheel body 1 can be adjusted, and the tension sensing system can be coordinated. The tension sensing system is a prior art and is not described here. According to the actual tension requirement of the paper guide rope, the telescopic length is automatically adjusted, so as to dynamically adjust the tension of the paper guide rope, maintain an ideal traction state, avoid loose or too tight paper, and improve product quality.

[0032] like Figure 1 and Figure 2 As shown, it also includes: the surface of the rope wheel body 1 is provided with a concave-convex texture. The concave-convex texture can increase the friction coefficient of the contact surface between the paper guide rope and the rope wheel body 1, and can effectively prevent the paper guide rope from slipping even when running at high speed or load changes, ensuring the stability and accuracy of the traction process, and reducing the situation of paper deviation or traction failure.

[0033] The technical solution provided by the utility model is that when the paper guide rope is damaged and needs to be replaced, the pull rod 102 is pulled outward to drive the limit plate 104 to move outward. During this process, the tension spring 103 is compressed, so that the pull rod 102 disengages from the first plug hole 6 and the second plug hole 9, and the rope pulley body 1 is rotated to drive the L-shaped card strip 8 to rotate, so that the L-shaped card strip 8 is disengaged from the card hole, and at the same time, it is beneficial for the external controller to start the electric telescopic rod 3 to operate, and the electric telescopic rod 3 on the left side contracts, driving the fixed plate 4 to move to the left, so that the rotating plate 2 moves until the rotating plate 2 is disengaged from the rotating shaft 5, and then the pull rod 102 on the right side is pulled outward, the rope pulley body 1 is pulled out along the contraction direction of the electric telescopic rod 3, and the rotating shaft 5 of the new rope pulley body 1 is inserted into the rotating plate 2 on the right side, the pull rod 102 is loosened to fix the rotating shaft 5, and the electric telescopic rod 3 on the left side is reset, so that the rotating plate 2 on the left side is inserted into the rotating shaft 5.

[0034] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An assembled paper guide rope pulley device, characterized in that: include: Sheave body (1); Two rotating shafts (5) are arranged on the left and right sides of the rope pulley body (1); Two rotating plates (2) are arranged outside the rotating shaft (5), and the rotating plates (2) are cylindrical; A fixed plate (4) arranged on the outer side of the rotating plate (2); Two first plug holes (6) are arranged on the rotating plate (2); Two second plug holes (9) are arranged on the rotating shaft (5); Two fixing parts (10) are arranged on the rotating plate (2), and the two fixing parts (10) are arranged symmetrically. The fixing parts (10) include: A support bar (101) is arranged on the rotating plate (2); A pull rod (102) is arranged on the support bar (101), and the inner side of the pull rod (102) extends into the second insertion hole (9); A limiting plate (104) sleeved on the pull rod (102); A tension spring (103) is arranged between the limiting plate (104) and the supporting bar (101).

2. The assembled paper guide rope pulley device according to claim 1, characterized in that: Also includes: One side of each tension spring (103) is fixedly connected to the outer side of the limiting plate (104), and the other side is fixedly connected to the inner side of the support bar (101), and each tension spring (103) is perpendicular to the inner side of the support bar (101) to which it is connected.

3. The assembled paper guide rope pulley device according to claim 1, characterized in that: Also includes: The first plug hole (6) and the second plug hole (9) are arranged correspondingly and have the same size.

4. The assembled paper guide rope pulley device according to claim 1, characterized in that: Also includes: Two L-shaped clips (8) are arranged on the rotating shaft (5), and the L-shaped clips (8) are inclined; Two grooves (7) are arranged on the rotating plate (2), and one side of the inner cavity of the groove (7) is inclined; A clamping hole for use with the L-shaped clamping strip (8) is provided in the groove (7).

5. The assembled paper guide rope pulley device according to claim 4, characterized in that: Also includes: The two L-shaped clips (8) are symmetrically arranged along the transverse center line of the rotating shaft (5); The two grooves (7) are symmetrically arranged along the transverse center line of the rotating plate (2).

6. The assembled paper guide rope pulley device according to claim 1, characterized in that: Also includes: Two electric telescopic rods (3) are arranged outside the fixing plate (4).

7. The assembled paper guide rope pulley device according to claim 1, characterized in that: Also includes: The surface of the rope pulley body (1) is provided with a concave-convex texture.

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