Synchronous driving device for transition rollers of processor

Abstract

The utility model discloses a synchronous driving device for transition rollers of a processor, which relates to the field of processor structures and comprises a fixed table, a driving roller shaft and a driven roller shaft are arranged on the fixed table, a rotating motor is arranged on one side of the fixed table, an output shaft of the rotating motor is connected with the driving roller shaft, the driving roller shaft comprises a driving connecting rod, and the driven roller shaft comprises a driven connecting rod. The main connecting rod and the auxiliary connecting rod both penetrate through the side, away from the rotating motor, of the fixing table, and a synchronizing device is arranged between the main connecting rod and the auxiliary connecting rod. The synchronous driving device for the transition roller of the processor can realize synchronous rotation of the driving roller shaft and the driven roller shaft, so that the roller shafts are in rigid contact with a copper foil all the time in the rotating process, and the situation that the rough surface of the copper foil is scratched due to oblique pulling and loosening of the foil surface is avoided.

Description

Technical Field

[0001] The utility model relates to the field of processing machine structures, in particular to a synchronous driving device for a transition roller of a processing machine. Background Art

[0002] During the copper foil manufacturing process, due to its rough surface, it typically makes rigid contact with the transition roller. Ideally, this contact ensures stable copper foil transport. However, if the two transition rollers in the copper foil processing machine become out of sync, the foil surface will become skewed and loose, causing direct friction between the rough surface of the copper foil and the transition roller, which in turn causes scratches on the copper foil surface. Scratches on copper foil not only affect its appearance but can also adversely affect its electrical and mechanical properties, further compromising its application as a conductive material in electronic products. Therefore, reducing or avoiding scratches on copper foil during processing is crucial to improving its quality and performance. Utility Model Content

[0003] The purpose of the utility model is to provide a synchronous driving device for the transition roller of a processing machine, which can realize the synchronous rotation of the main roller shaft and the slave roller shaft, so that during the rotation of the roller shaft, it is always in rigid contact with the copper foil, avoiding oblique pulling and relaxation of the foil surface, which may cause scratches on the rough surface of the copper foil.

[0004] The above-mentioned optimized structure of the present utility model is realized through the following technical solutions: a synchronous driving device for the transition roller of a processing machine, comprising a fixed platform, a main roller shaft and a slave roller shaft are provided on the fixed platform, a rotating motor is provided on one side of the fixed platform, the output shaft of the rotating motor is connected to the main roller shaft, the main roller shaft includes a main connecting rod, and the slave roller shaft includes a slave connecting rod, the main connecting rod and the slave connecting rod both pass through the side of the fixed platform away from the rotating motor, and a synchronization device is provided between the main connecting rod and the slave connecting rod.

[0005] In some embodiments, the synchronization device includes a driving wheel, which is coaxially sleeved on the main connecting rod, and a driven wheel is sleeved on the slave connecting rod, and a transmission member is connected between the driving wheel and the driven wheel.

[0006] In some embodiments, a first adapter is provided between the driving wheel and the main connecting rod, and a second adapter is provided between the driven wheel and the slave connecting rod.

[0007] In some embodiments, the first adapter includes a first extension ring, which is coaxially sleeved on the main connecting rod, the first extension ring is coaxially sleeved with the driving wheel, the first extension ring is provided with a first fixing ring, and the driving wheel is fixedly connected to the first fixing ring.

[0008] In some embodiments, the second adapter includes a second extension ring, which is coaxially sleeved on the slave connecting rod, and the second extension ring is coaxially sleeved with the driven wheel, and the second extension ring is provided with a second fixing ring, and the driven wheel is fixedly connected to the second fixing ring.

[0009] In some embodiments, the fixing table is provided with a groove, in which the main roller and the slave roller are provided, and both sides of the main roller and the slave roller respectively pass through the two side walls of the groove.

[0010] In some embodiments, the outer diameter of the driving wheel is the same as the outer diameter of the driven wheel.

[0011] In summary, the present invention has the following beneficial effects:

[0012] The synchronous driving device of the transition roller of this processing machine is realized by arranging a driving wheel and a driven wheel with the same outer diameter on the main roller shaft and the slave roller shaft respectively, and connecting the driving wheel and the driven wheel through a transmission member, so that the driving wheel rotates to drive the driven wheel to rotate, thereby realizing the synchronous rotation of the main roller shaft and the slave roller shaft. Furthermore, during the rotation of the main roller shaft and the slave roller shaft, the main roller shaft and the slave roller shaft are always in rigid contact with the copper foil, avoiding oblique tension and relaxation of the foil surface, which would cause scratches on the rough surface of the copper foil, thereby ensuring the quality and performance of the copper foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a structural diagram of the utility model from another perspective;

[0015] Figure 3 This is an enlarged view of point A of the present utility model;

[0016] Figure 4 It is an enlarged view of point B of the present utility model.

[0017] In the figure: 1. fixed table; 11. groove; 2. main roller; 21. main connecting rod; 3. slave roller; 31. slave connecting rod; 4. rotating motor; 5. synchronization device; 51. driving wheel; 52. driven wheel; 53. transmission member; 6. first adapter; 61. first extension ring; 62. first fixed ring; 7. second adapter; 71. second extension ring; 72. second fixed ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] refer to Figure 1-4 A synchronous driving device for the transition roller of a processing machine includes a fixed platform 1, the fixed platform 1 is provided with a groove 11, a main roller shaft 2 and a slave roller shaft 3 are provided in the groove 11, both sides of the main roller shaft 2 and the sides of the slave roller shaft 3 pass through the two side walls of the groove 11 respectively, and bearings can be provided at the points where the main roller shaft 2, the slave roller shaft 3 and the fixed platform 1 pass through to facilitate the rotation of the main roller shaft 2 and the slave roller shaft 3 on the fixed platform 1; a rotating motor 4 is provided on one side of the fixed platform 1, and the output shaft of the rotating motor 4 is connected to the main roller shaft 2 to drive the main roller shaft 2 to rotate. The shaft 2 includes a main connecting rod 21, and the slave roller shaft 3 includes a slave connecting rod 31. The main connecting rod 21 and the slave connecting rod 31 both pass through the fixed platform 1 away from the side of the rotating motor 4. A synchronization device 5 is provided between the main connecting rod 21 and the slave connecting rod 31, which can realize the synchronous rotation of the main roller shaft 2 and the slave roller shaft 3. Furthermore, during the rotation of the main roller shaft and the slave roller shaft, the main roller shaft and the slave roller shaft are always in rigid contact with the copper foil, avoiding oblique tension and relaxation of the foil surface, which may cause scratches on the rough surface of the copper foil, thereby ensuring the quality and performance of the copper foil.

[0020] In some embodiments, the synchronization device 5 includes a driving wheel 51, which is coaxially sleeved on the main connecting rod 21 and rotates together with the main connecting rod 21. A driven wheel 52 is sleeved on the slave connecting rod 31, and the driven wheel 52 rotates together with the slave connecting rod 31. A transmission member 53 is connected between the driving wheel 51 and the driven wheel 52, so that when the driving wheel 51 rotates, it can drive the driven wheel 52 to rotate synchronously, thereby realizing the synchronous rotation of the main roller shaft 2 and the slave roller shaft 3.

[0021] In some embodiments, a first adapter 6 is provided between the driving wheel 51 and the main connecting rod 21, and a second adapter 7 is provided between the driven wheel 52 and the slave connecting rod 31. The first adapter 6 and the second adapter 7 facilitate installation and removal between the driving wheel 51 and the main connecting rod 21, and between the driven wheel 52 and the slave connecting rod 31, while also reducing wear on the main connecting rod 21 and the slave connecting rod 31.

[0022] Specifically, the first adapter 6 includes a first extension ring 61, which is coaxially sleeved on the main connecting rod 21 and can be fixed by a screw or bolt assembly. This can extend the distance between the driving wheel 51 and the fixed platform 1, thereby reducing the influence of the fixed platform 1 on the rotation of the driving wheel 51. The driving wheel 51 is coaxially sleeved on the first extension ring 61. A first fixing ring 62 is provided on the first extension ring 61. The driving wheel 51 is fixedly connected to the first fixing ring 62 and can be fixed by a screw or bolt assembly to ensure a stable connection between the driving wheel 51 and the first extension ring 61. Bolts or screws can be used to penetrate the end surface of the first fixing ring 62 for fixation, and the first fixing ring 62 is threadedly engaged with the driving wheel 51. This side fixing method can maintain a smooth rotating surface of the driving wheel 51 and prevent the fixing from affecting the synchronous rotation between the driving wheel 51 and the driven wheel 52.

[0023] In some embodiments, the second adapter 7 includes a second extension ring 71, which is coaxially sleeved on the slave connecting rod 31. The second extension ring 71 is coaxially sleeved with a driven wheel 52. A second fixed ring 72 is provided on the second extension ring 71. The driven wheel 52 is fixedly connected to the second fixed ring 72. The structure of the second adapter 7 is similar to that of the first adapter 6, and is used to stably connect the driven wheel 52 to the slave connecting rod 31, which will not be repeated here.

[0024] In some embodiments, the outer diameter of the driving wheel 51 is the same as the outer diameter of the driven wheel 52 to ensure consistency of the transmission ratio and achieve synchronous rotation of the main roller shaft 2 and the driven roller shaft 3.

[0025] The specific working principle is as follows:

[0026] When the processing machine is working, the main roller 2 and the slave roller 3 are in rigid contact with the copper foil, the rotating motor 4 rotates, and the output shaft of the rotating motor 4 drives the main connecting rod 21 and the driving wheel 51 to rotate. Through the transmission of the transmission member 53, the driving wheel 51 drives the driven wheel 52 to rotate synchronously, thereby realizing the synchronous rotation of the slave connecting rod 31 and the slave roller 3. Since the outer diameters of the driving wheel 51 and the driven wheel 52 are the same and the transmission ratios are consistent, the main roller 2 and the slave roller 3 have the same rotation speed. Therefore, when the main roller 2 and the slave roller 3 rotate, the copper foil always maintains rigid contact with the main roller 2 and the slave roller 3, ensuring the stability of the copper foil during transmission, thereby avoiding slanting and relaxation of the foil surface, which causes scratches on the rough surface of the copper foil, and ensuring the quality and performance of the copper foil.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A synchronous driving device for a transition roller of a processing machine, comprising a fixed platform (1), wherein a main roller shaft (2) and a slave roller shaft (3) are provided on the fixed platform (1), a rotating motor (4) is provided on one side of the fixed platform (1), and an output shaft of the rotating motor (4) is connected to the main roller shaft (2), characterized in that: The main roller shaft (2) includes a main connecting rod (21), and the slave roller shaft (3) includes a slave connecting rod (31). The main connecting rod (21) and the slave connecting rod (31) both pass through a side of the fixed platform (1) away from the rotating motor (4). A synchronization device (5) is provided between the main connecting rod (21) and the slave connecting rod (31).

2. A synchronous driving device for a transition roller of a processing machine according to claim 1, characterized in that: The synchronization device (5) includes a driving wheel (51), the driving wheel (51) is coaxially sleeved on the main connecting rod (21), the driven wheel (52) is sleeved on the slave connecting rod (31), and a transmission member (53) is connected between the driving wheel (51) and the driven wheel (52).

3. A synchronous driving device for a transition roller of a processing machine according to claim 2, characterized in that: A first adapter (6) is provided between the driving wheel (51) and the main connecting rod (21), and a second adapter (7) is provided between the driven wheel (52) and the slave connecting rod (31).

4. A synchronous driving device for a transition roller of a processing machine according to claim 3, characterized in that: The first adapter (6) comprises a first extension ring (61), the first extension ring (61) being coaxially sleeved on the main connecting rod (21), the first extension ring (61) being coaxially sleeved with the driving wheel (51), a first fixing ring (62) being provided on the first extension ring (61), and the driving wheel (51) being fixedly connected to the first fixing ring (62).

5. The synchronous driving device for the transition roller of a processing machine according to claim 3, characterized in that: The second adapter (7) comprises a second extension ring (71), the second extension ring (71) being coaxially sleeved on the slave connecting rod (31), the second extension ring (71) being coaxially sleeved with the driven wheel (52), a second fixing ring (72) being provided on the second extension ring (71), and the driven wheel (52) being fixedly connected to the second fixing ring (72).

6. The synchronous driving device for the transition roller of a processing machine according to claim 1, characterized in that: The fixed platform (1) is provided with a groove (11), the main roller shaft (2) and the slave roller shaft (3) are provided in the groove (11), and both sides of the main roller shaft (2) and both sides of the slave roller shaft (3) respectively penetrate the two side walls of the groove (11).

7. The synchronous driving device for the transition roller of a processing machine according to claim 2, characterized in that: The outer diameter of the driving wheel (51) is the same as the outer diameter of the driven wheel (52).

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