A gold brushing guide

Abstract

The application relates to the technical field of electroplating, in particular to a gold brushing guide device arranged in a gold brushing work tank and comprising a guide mechanism and a gold brushing mechanism. The guide mechanism comprises a first guide assembly and a second guide assembly. The first guide assembly is provided with a guide cylinder and a limiting cylinder. The guide cylinder is provided with a baffle plate at both ends. The guide cylinder can horizontally and vertically slide. The limiting cylinder is close to the guide cylinder. After the position of the guide cylinder is adjusted, the baffle plate abuts against one end of a product, and the limiting cylinder abuts against the other end of the product, so that bidirectional limiting is formed to reduce the lateral deviation of the product. The second guide assembly is provided with a pressing cylinder. The pressing cylinder is arranged above the guide cylinder. The pressing cylinder vertically slides and can rotate around the axis of the guide cylinder. The rotation of the pressing cylinder can change the spacing between the guide cylinder and the pressing cylinder in the vertical direction. When the product is thin, the rotation of the pressing cylinder is adjusted to be low to reduce the spacing. When the product is thick, the rotation of the pressing cylinder is adjusted to be high to increase the spacing. Through the multi-directional adjustment combined with the limiting, products with different thicknesses can be adapted, and the gold brushing stability and precision are guaranteed.

Description

Technical Field

[0001] This application relates to the field of electroplating technology, and in particular to a gold brushing guide device. Background Technology

[0002] In industrial fields such as electronic component manufacturing, hardware accessories processing, and connector production, gold brushing on the surface of products is a core process to improve the conductivity, oxidation resistance, and corrosion resistance of products. Products usually refer to continuous strip-shaped substrates made of metal or alloy. The stability of the product during the gold brushing process directly determines the quality of the gold brushing. If there are problems such as offset or jumping, it will lead to defects such as missed brushing and uneven plating.

[0003] In related technologies, in the current gold plating process, the guiding technology solution uses a guide base as the installation foundation. The guide base is equipped with a lower mounting seat and an upper mounting seat. The lower mounting seat is fixedly equipped with a lower guide wheel, while the upper mounting seat is equipped with an upper guide wheel. The two sets of guiding components, including the upper and lower guide wheels, are located at the front and rear ends of the plating mechanism, respectively. A positioning rod vertically penetrates the upper mounting seat. Rotating the positioning rod can realize the vertical lifting and lowering of the upper mounting seat, thereby precisely adjusting the downward pressure position of the upper guide wheel. A spring is sleeved on the outside of the positioning rod, with its two ends abutting against the upper mounting seat and the connecting piece, respectively. The connecting piece is fixedly connected to the upper guide wheel, so that the upper guide wheel has elastic pressing capability under the support of the spring. The height can be dynamically adjusted according to the product thickness to ensure that the product passes stably in the clamping channel formed by the upper and lower guide wheels.

[0004] However, the elastic buffering function of the upper guide wheel relies on the compression of the spring. But the spring constant and compression stroke are both fixed values, which limits the spring's adaptability to product thickness fluctuations. When switching between thin and thick products with large thickness differences, the spring may be under-compressed or over-compressed, causing the upper guide wheel to be unable to provide a stable pressing force to the product. Specifically, the pressing force is too small for thin products, causing the product to bounce easily, and the pressing force is too large for thick products, causing the product to wrinkle and deform easily, reducing the stability of gold brushing. Utility Model Content

[0005] To address the aforementioned problems, this application provides a gold brushing guide device.

[0006] The gold brushing guide device provided in this application adopts the following technical solution: A gold-brushing guide device is disposed in a gold-brushing working groove and includes a guide mechanism. The guide mechanism includes a first guide component and a second guide component. The first guide component includes a guide cylinder and a limiting cylinder. The second guide component includes a pressure cylinder. Baffles are provided at both ends of the guide cylinder. The pressure cylinder is disposed above the guide cylinder. The guide cylinder is slidably disposed in the gold-brushing working groove in a horizontal direction. The pressure cylinder and the guide cylinder are both slidably disposed on the side wall of the gold-brushing working groove in a vertical direction. The pressure cylinder rotates about the axis of the guide cylinder. The limiting cylinder is close to the guide cylinder.

[0007] By adopting the above technical solution, the guide cylinder can slide horizontally and its position can be adjusted according to the product position. It works in conjunction with a baffle to hold one end of the product, while the limiting cylinder abuts against the other end of the product according to its position, further constraining the other end and forming a bidirectional limiting structure. The first guide component restricts lateral displacement of the product, reducing the impact of positional wobbling on the gold plating accuracy. The second guide component includes a pressure cylinder, which is positioned above the guide cylinder to press the product smoothly and reduce warping. Both the pressure cylinder and the guide cylinder can slide vertically, and the guide cylinder can also be adjusted laterally, allowing the pressure cylinder and guide cylinder to be aligned according to the product's gold plating requirements. The height of the guide cylinder is adjustable, providing a synergistic basis for overall height adjustment. The pressure cylinder rotates and rests on the wall of the gold brushing work tank. By rotating at a certain angle, the vertical distance between the pressure cylinder and the guide cylinder can be flexibly changed. For thin products, the pressure cylinder can be lowered by rotation to reduce the distance between it and the guide cylinder, ensuring sufficient pressing force to reduce product bounce. For thick products, the pressure cylinder can be raised by rotation to increase the distance between it and the guide cylinder. This multi-directional adjustment and limiting combination setting can provide a stable and suitable pressing force for products of different thicknesses, and can also constrain the product position and suppress warping.

[0008] Preferably, the first guide assembly further includes a sliding rod, which is slidably disposed on the wall of the gold brushing work groove in a vertical direction, and the guide cylinder is slidably disposed on the sliding rod.

[0009] By adopting the above technical solution, the sliding rod slides vertically on the groove wall, providing vertical adjustment for the guide cylinder. This allows the guide cylinder to precisely adjust its height along with the sliding rod, adapting to the basic height requirements of products with different thicknesses. The sliding design of the guide cylinder on the sliding rod allows adjustment of its lateral position. The position can be corrected in real time according to the product width or offset to ensure that the guide cylinder abuts against the product. When facing products with large thickness differences, the guide cylinder can always provide suitable and stable support and constraint for the product through precise vertical and lateral positioning. This further reduces product bounce and wrinkling problems caused by positional deviation or unstable pressure, enhancing the controllability and stability of the gold brushing process.

[0010] Preferably, the first guide assembly is provided with a first fixing member, which is used to fix the guide cylinder to the sliding rod.

[0011] By adopting the above technical solution, after the guide cylinder completes the lateral position adjustment and passes through the first fixing element, the guide cylinder is firmly locked to the sliding rod, which reduces the accidental slippage of the guide cylinder caused by factors such as product tension fluctuations during the gold brushing process. It can always maintain the preset support and constraint posture, ensuring that the cooperation relationship formed by the guide cylinder, pressure cylinder, and limit cylinder remains stable and unchanged. It reduces the product jumping, wrinkling and other problems that may be caused by positional deviation during dynamic work, and further improves the stability and consistency of the gold brushing process.

[0012] Preferably, the second guide assembly further includes a connector, one end of which is slidably disposed on the sliding rod, the connector being rotatable along the axis of the sliding rod, and the other end of which is fixedly connected to the pressure cylinder, the connector supporting the pressure cylinder at the upper end of the pressure cylinder.

[0013] By adopting the above technical solution, when the guide cylinder is adjusted according to the product position, the connector can slide along the sliding rod, driving the pressure cylinder to adjust its position accordingly, ensuring that the pressing point always matches the guide support point. When the sliding rod slides vertically as a whole, the connector can simultaneously drive the pressure cylinder and the guide cylinder to adjust their height, providing a coordinated basis for overall height adjustment. The connector can rotate around the sliding rod, and by rotating at a certain angle, the vertical distance between the pressure cylinder and the guide cylinder can be flexibly changed. For thin products, the distance can be reduced to increase the pressing force and reduce product bounce, while for thick products, the distance can be increased to reduce excessive compression and wrinkles. This ensures continuous and stable pressing of products of different thicknesses and greatly improves the reliability and compatibility of the gold brushing process.

[0014] Preferably, the first guide component further includes a mounting block, which is slidably disposed along the side wall of the gold brushing work groove, and the sliding rod is disposed on the mounting block.

[0015] By adopting the above technical solution, the mounting block is slidably set along the wall of the gold brushing work tank, driving the sliding rod and the entire guide assembly to move synchronously along the vertical direction of the tank wall. This allows the guide assembly to flexibly adjust its overall position according to the product's conveying path and the specific requirements of the gold brushing station. When facing different product specifications or different gold brushing process requirements, the guide assembly can adapt to macroscopic position requirements through overall displacement and achieve microscopic pressing optimization through local adjustment, further increasing the stable pressing and limiting effect on the product.

[0016] Preferably, the mounting block is also provided with a first fixing member, which is used to fix the sliding rod to the mounting block.

[0017] By adopting the above technical solution, the first fixing component can firmly fix the sliding rod to the mounting block, reducing the loosening or displacement of the sliding rod relative to the mounting block caused by factors such as equipment vibration and product tension fluctuation during the gold brushing process. This ensures that the sliding rod and the mounting block always maintain a relatively fixed assembly relationship, and ensures that the pressure of the pressure cylinder on the product is always stable and that the guide cylinder limits the product.

[0018] Preferably, it also includes a gold brushing mechanism, which is disposed in the gold brushing working groove. The gold brushing mechanism includes a gold brushing block, which is provided with a guide groove.

[0019] By adopting the above technical solution, the guide groove can guide the product to accurately enter the gold-brushing area along the preset path. At the same time, the guide groove structure can help suppress the local warping or shaking of the product caused by tension changes during the gold-brushing process, ensuring that the contact position between the gold-brushing block and the product is stable and the pressure is uniform, further improving the gold-brushing accuracy and the consistency of the finished product.

[0020] Preferably, the gold-brushing block is slidably disposed within the gold-brushing working groove.

[0021] By adopting the above technical solution, when the guide component adjusts its position according to the product thickness, width or conveying path, the gold brushing block can slide synchronously along the gold brushing working groove, ensuring that the product and the gold brushing area are always accurately aligned, reducing the situation of missed brushing, uneven brushing or uneven gold brushing caused by product position deviation.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The guide cylinder can slide horizontally to adapt to the product position. The end baffle abuts against one end of the product, and together with the nearby limiting cylinder, it constrains the other end of the product, forming a two-way limiting structure. This effectively limits the lateral displacement of the product and reduces the impact of positional swaying on the gold brushing accuracy. The pressure cylinder is set above the guide cylinder, which can not only press the product smoothly to reduce warping, but also slide vertically together with the guide cylinder, providing a synergistic basis for overall height adjustment. The pressure cylinder rotates and is supported by the groove wall, allowing the pressure cylinder to adjust the vertical distance between itself and the guide cylinder by rotation. For thin products, the rotation can be lowered to reduce the distance, ensuring sufficient pressing force and reducing bounce. For thick products, the rotation can be raised to increase the distance. This multi-directional adjustment and limiting combination setting can provide a stable and adaptable pressing force for products of different thicknesses, effectively constrain the product position, suppress warping, and comprehensively ensure the stability and accuracy of the gold brushing process. 2. The vertical sliding of the sliding rod along the wall of the gold brushing work tank provides a vertical adjustment basis for the guide cylinder, allowing the guide cylinder to adjust its height as a whole with the sliding rod to adapt to the basic height requirements of products with different thicknesses. The sliding design of the guide cylinder on the sliding rod can correct its position in real time according to the product width or offset to ensure contact with the product. This coordinated vertical and horizontal adjustment allows the guide cylinder to always provide suitable and stable support and constraint for products with large thickness differences, effectively reducing product jumping and wrinkling problems caused by position deviation or unstable pressure, and significantly enhancing the controllability and stability of the gold brushing process. 3. The sliding characteristic of the connector along the sliding rod allows it to synchronously move the pressure cylinder as the guide cylinder is adjusted, ensuring that the pressing point and the guide support point are always matched. As the connector slides vertically along the sliding rod, it also coordinates with the height adjustment of the pressure cylinder and guide cylinder, providing a basis for overall fit. The rotation of the connector around the sliding rod flexibly changes the vertical distance between the pressure cylinder and guide cylinder. For thin products, reducing the distance enhances the pressing force and reduces vibration; for thick products, increasing the distance limits excessive compression. This design ensures continuous and stable pressing of products of different thicknesses. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of an embodiment of this application.

[0024] Figure 2 This is a structural schematic diagram of an embodiment of this application.

[0025] Figure 3 yes Figure 2 An enlarged diagram of A in the diagram.

[0026] Explanation of reference numerals in the attached drawings: 1. First guide assembly; 11. Guide cylinder; 111. Baffle; 12. Sliding rod; 13. Limiting cylinder; 14. Mounting block; 141. Sliding block; 15. Second fixing component; 2. Second guide assembly; 21. Connecting component; 22. Pressure cylinder; 3. Gold brushing mechanism; 31. Gold brushing block; 311. Guide groove; 32. Sliding support frame; 33. Threaded rod; 34. Knob; 35. Connecting block; 4. First fixing component; 5. Gold brushing working groove; 51. Sliding groove. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0028] This application discloses a gold brushing guide device. (Refer to...) Figure 1 and Figure 2A gold brushing guide device includes a guide mechanism and a gold brushing mechanism 3. The guide mechanism and the gold brushing mechanism 3 are arranged in the gold brushing working groove 5 to ensure the stable transmission of the product during the gold brushing process and improve the gold brushing quality. In this embodiment, the product is set as a material strip.

[0029] Specifically, the guiding mechanism includes a first guiding component 1, which includes a guide cylinder 11 and a sliding rod 12. The guide cylinder 11 has baffles 111 at both ends, which are circular. The sliding rod 12 is vertically slidably disposed on the wall of the gold brushing working groove 5. The guide cylinder 11 is slidably disposed on the sliding rod 12, which is a metal rod. The sliding rod 12 slides vertically along the wall of the gold brushing working groove 5, further driving the guide cylinder 11 to slide vertically, adapting to the basic height requirements of products with different thicknesses and different gold brushing needs.

[0030] Furthermore, the guide cylinder 11 is slidably mounted on the sliding rod 12, and its lateral position can be adjusted along the width of the gold brushing work groove 5. The position can be corrected in real time according to the product width or offset to further make the baffle 111 abut against one end of the product. At the same time, the first guide component 1 also includes a limiting cylinder 13, which abuts against the other end of the product according to the position of the product, further constraining the other end of the product and forming a two-way limiting structure. The first guide component 1 restricts the lateral offset of the product and reduces the impact of position shaking on the gold brushing accuracy.

[0031] Furthermore, the first guide assembly 1 is also provided with a first fixing member 4. In this embodiment, the first fixing member 4 is set as a wing screw. When the first fixing member 4 is tightened to abut against the sliding rod 12, the guide cylinder 11 is further fixed on the sliding rod 12.

[0032] Reference Figure 3 Meanwhile, the first guide assembly 1 also includes a mounting block 14, and the mounting block 14 is also provided with a first fixing member 4. The sliding rod 12 is threadedly engaged with the mounting block 14, and the first fixing member 4 is threadedly engaged with the upper end of the mounting block 14. The first fixing member 4 is rotated to a certain extent to abut against the sliding rod 12, thereby fixing the sliding rod 12 inside the mounting block 14.

[0033] Furthermore, the first guide assembly 1 also includes a second fixing member 15, which is configured as a screw. In this embodiment, there are two second fixing members 15. The two second fixing members 15 are threadedly engaged with the mounting block 14. The side wall of the gold brushing working groove 5 is provided with a sliding groove 51, and the mounting block 14 is provided with a sliding block 141. The sliding block 141 is slidably disposed in the sliding groove 51. The second fixing member 15 is screwed on and abuts against the side wall of the gold brushing working groove 5, thereby fixing the second fixing member 15 to the side wall of the gold brushing working groove 5.

[0034] This demonstrates that the sliding block 141 within the sliding groove 51 allows the mounting block 14 and the guide cylinder 11 and pressure cylinder 22 above it to flexibly adjust their vertical positions, adapting to the conveying paths and gold-brushing station requirements of products of different specifications. It can adapt to macroscopic position requirements through overall displacement and achieve microscopic pressing optimization through local adjustment, further increasing the stable pressing and limiting effect on the product. The two second fixing parts 15, which are threadedly engaged with the mounting block 14, can simultaneously abut against the groove wall from the corresponding positions of the mounting block 14 after tightening, forming a symmetrical and balanced locking force.

[0035] On the other hand, the guiding mechanism also includes a second guiding component 2, which includes a connector 21 and a pressure cylinder 22. The connector 21 is slidably disposed on the sliding rod 12, and the other end of the connector 21 is fixedly connected to the pressure cylinder 22. The connector 21 is also provided with a first fixing member 4. The first fixing member 4 is tightened with the connector 21 and further abuts against the sliding rod 12.

[0036] This shows that after the first fixing part 4 is loosened, the locking state of the connecting part 21 to the sliding rod 12 is released. At this time, the connecting part 21 can slide smoothly along the length direction of the sliding rod 12, thereby flexibly adjusting the lateral position of the pressure cylinder 22 according to the actual position requirements of the product, ensuring that the pressing point is always compatible with the product.

[0037] Furthermore, it can also rotate freely around the axis of the sliding rod 12. By changing the rotation angle of the sliding rod 12, the vertical distance between the pressure cylinder 22 and the guide cylinder 11 can be adjusted. The vertical distance between the pressure cylinder 22 and the guide cylinder 11 can be flexibly changed. For thin products, the distance can be reduced to increase the pressing force and reduce product bounce. For thick products, the distance can be increased to reduce excessive compression and wrinkles. This ensures continuous and stable pressing of products of different thicknesses and greatly improves the reliability and compatibility of the gold brushing process. At the same time, after the position and angle are adjusted to the correct position, the first fixing part 4 is tightened again so that the first fixing part 4 abuts against the sliding rod 12, which can securely lock the connecting part 21 on the sliding rod 12 and further fix the position of the pressure cylinder 22.

[0038] Meanwhile, since the connecting rod and the sliding rod 12 are slidably connected, when the sliding rod 12 slides vertically as a whole, the connecting piece 21 can also drive the pressure cylinder 22 and the guide cylinder 11 to adjust their height simultaneously, providing a basis for overall height adjustment. At the same time, in conjunction with the cooperation of the guide cylinder 11 and the limiting cylinder 13, the guide cylinder 11 and the limiting cylinder 13 restrict the lateral displacement of the product, reducing the impact of positional shaking on the gold brushing accuracy. The pressure cylinder 22 can press the product smoothly to reduce warping.

[0039] In addition, both the pressure cylinder 22 and the guide cylinder 11 are made of glass. Glass has strong chemical stability, is not easily corroded by reagents that may come into contact with it during the gold brushing process, and will not leach harmful substances to contaminate the product. Moreover, glass has high hardness, is not easily worn or deformed during long-term use, and can stably maintain the pressing accuracy of the pressure cylinder 22 and the supporting posture of the guide cylinder 11.

[0040] Furthermore, the gold brushing mechanism 3 includes a gold brushing block 31, which is provided with a guide groove 311. The gold brushing mechanism 3 also includes a sliding support frame 32, a threaded rod 33, a connecting block 35, and a knob 34. There are two connecting blocks 35, which are respectively fixed to the two end side walls of the gold brushing working groove 5. The two ends of the threaded rod 33 are rotatably connected to the two connecting blocks 35 respectively. The sliding support frame 32 is threadedly engaged with the threaded rod 33 and is fixedly connected to the gold brushing block 31. The knob 34 is coaxially fixed to one end of the threaded rod 33.

[0041] This demonstrates that the guide groove 311 can guide the product to accurately enter the gold-brushing area along a preset path. At the same time, the structure of the guide groove 311 can help suppress local warping or shaking of the product caused by tension changes during the gold-brushing process.

[0042] Furthermore, the sliding support frame 32 is threadedly engaged with the threaded rod 33, and the knob 34 is coaxially fixed to one end of the threaded rod 33. The threaded rod 33 can be directly driven to rotate by rotating the knob 34. When the knob 34 is rotated, the threaded rod 33 rotates, which will drive the sliding support frame 32 engaged with the threaded rod 33 to move relative to the axial direction of the threaded rod 33. This enables the sliding support frame 32 to slide back and forth along the threaded rod 33, and finally drives the gold brushing block 31 fixed to the sliding support frame 32 to move synchronously. The gold brushing block 31 can slide synchronously along the gold brushing working groove 5 to ensure that the product and the gold brushing area are always accurately aligned, reducing the situation of missed brushing, uneven brushing, or uneven gold brushing caused by product position deviation.

[0043] The implementation principle of a gold brushing guide device according to an embodiment of this application is as follows: First, the connecting block 35 slides along the sliding groove 51 on the side wall of the gold brushing work groove 5, and is tightened and locked with the second fixing member 15, which can drive the overall vertical position adjustment. The sliding rod 12 is threaded with the mounting block 14 and is fixed by the first fixing member 4, which can drive the guide cylinder 11 to slide vertically to adapt to different product height requirements. At the same time, the guide cylinder 11 can be adjusted laterally along the sliding rod 12 so that the baffle 111 abuts against one end of the product, and together with the limiting cylinder 13 abuts against the other end of the product to form a two-way limit, which restricts the lateral displacement of the product. The first fixing member 4 can also lock the position of the guide cylinder 11 to maintain the stability of the limit.

[0044] Secondly, the connector 21 can adjust the lateral position of the pressure cylinder 22 by sliding along the sliding rod 12, and the connector 21 can change the vertical distance between the pressure cylinder 22 and the guide cylinder 11 by rotating around the sliding rod 12. The distance is reduced for thin products and increased for thick products. Tightening the first fixing part 4 can lock the position of the pressure cylinder 22. When the sliding rod 12 slides vertically as a whole, the connector 21 simultaneously drives the pressure cylinder 22 and the guide cylinder 11 to adjust the vertical displacement as a whole. The pressure cylinder 22 further presses the product to reduce product warping.

[0045] Finally, the connecting blocks 35 at both ends of the gold brushing work groove 5 support the rotation of the threaded rod 33, and the rotating knob 34 drives the threaded rod 33 to rotate, so that the sliding support frame 32, which is threadedly engaged with the threaded rod 33, drives the gold brushing block 31 to slide along the threaded rod 33, ensuring that the gold brushing block 31 is precisely aligned with the product. The guide groove 311 of the gold brushing block 31 guides the product to enter the gold brushing area along the preset path, helping to suppress the warping or shaking of the product caused by tension changes.

[0046] Ultimately, through the multi-dimensional limiting and pressing of the guiding mechanism and the synchronous sliding and adaptation of the gold brushing mechanism 3, stable product delivery and precise alignment of the gold brushing area are achieved, reducing problems such as missed brushing and off-center brushing, and ensuring the quality of gold brushing.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A gold-brushing guide device, disposed within a gold-brushing work groove (5), characterized in that, The system includes a guiding mechanism, which comprises a first guiding component (1) and a second guiding component (2). The first guiding component (1) includes a guiding cylinder (11) and a limiting cylinder (13). The second guiding component (2) includes a pressure cylinder (22). The two ends of the guiding cylinder (11) are provided with baffles (111). The pressure cylinder (22) is located above the guiding cylinder (11). The guiding cylinder (11) is slidably disposed in the gold brushing work groove (5) in the horizontal direction. The pressure cylinder (22) and the guiding cylinder (11) are both slidably disposed on the side wall of the gold brushing work groove (5) in the vertical direction. The pressure cylinder (22) rotates about the axis of the guiding cylinder (11). The limiting cylinder (13) is close to the guiding cylinder (11).

2. The gold brushing guide device according to claim 1, characterized in that, The first guide assembly (1) further includes a sliding rod (12), which is slidably disposed on the wall of the gold brushing work groove (5) in the vertical direction, and the guide cylinder (11) is slidably disposed on the sliding rod (12).

3. The gold brushing guide device according to claim 2, characterized in that, The first guide assembly (1) is provided with a first fixing member (4), which is used to fix the guide cylinder (11) to the sliding rod (12).

4. The gold brushing guide device according to claim 2, characterized in that, The second guide assembly (2) further includes a connector (21), one end of which is slidably disposed on the sliding rod (12), the connector (21) can rotate along the axis of the sliding rod (12), the other end of which is fixedly connected to the pressure cylinder (22), and the connector (21) supports the pressure cylinder (22) at the upper end of the pressure cylinder (22).

5. The gold brushing guide device according to claim 2, characterized in that, The first guide component (1) further includes a mounting block (14), which is slidably disposed along the groove wall of the gold brushing work groove (5), and the sliding rod (12) is disposed on the mounting block (14).

6. The gold brushing guide device according to claim 5, characterized in that, The mounting block (14) is also provided with a first fixing member (4), which is used to fix the sliding rod (12) to the mounting block (14).

7. The gold brushing guide device according to claim 1, characterized in that, It also includes a gold brushing mechanism (3), which is disposed in the gold brushing working groove (5). The gold brushing mechanism (3) includes a gold brushing block (31), which is provided with a guide groove (311).

8. A gold brushing guide device according to claim 7, characterized in that, The gold brushing block (31) is slidably disposed within the gold brushing working groove (5).

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