A transmission device for a horizontal copper sinking line and a horizontal copper sinking line formed by the transmission device

Abstract

The utility model discloses a transmission device for a horizontal copper plating line, which is used to transport a plate, wherein the plate includes a functional area and a non-functional area; the device includes a driving member, an active driving roller and a bevel gear transmission assembly, wherein the bevel gear transmission assembly includes a first bevel gear and a second bevel gear, wherein the first bevel gear is connected to the driving member, and the second bevel gear is fixedly connected to the end of the active driving roller, and the first bevel gear and the second bevel gear form an angle of 90°; a position avoidance groove is provided in the active driving roller, and when the plate is placed on the active driving roller for transmission, the functional area in the plate faces the position avoidance groove. The present application utilizes the feature that the position avoidance groove faces the functional area to realize the protection of the functional area in the plate, and avoids scratches on the functional area; at the same time, the active driving roller is driven by a bevel gear, so as to ensure that the transmission mechanism occupies a small area and reduce the transmission cost.

Description

Technical Field

[0001] The utility model relates to the technical field of copper deposition on plates, in particular to a transmission device for a horizontal copper deposition line and a horizontal copper deposition line formed by the transmission device. Background Art

[0002] Traditional horizontal copper deposition line rollers are mostly straight solid designs or sheet rollers. Straight solid rollers will have local wear and uneven surfaces during long-term working conditions. Rollers in chemical tanks, such as copper tanks and glue removal tanks, are more likely to accumulate chemical crystals due to local wear. Since the roller surface is in direct contact with the production board surface, the risk of board surface crushing and denting will be greatly increased during normal board movement.

[0003] At the same time, in the prior art, each roller in the horizontal copper plating line needs to be equipped with a corresponding servo motor for driving. In order to achieve regional transmission of the plate, a large number of servo motors are required, which increases the overall installation area of ​​the transmission device and increases the transmission cost. Utility Model Content

[0004] In view of this, the present application aims to solve the problems in the related technology to at least a certain extent. One of the purposes of the present application is to provide a transmission device for a horizontal copper plating wire, which utilizes the characteristics of the avoidance groove facing the functional area to protect the functional area in the plate and avoid scratches on the functional area; at the same time, the bevel gear is used to actively drive the roller to ensure that the transmission mechanism occupies a small area and reduces the transmission cost.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a transmission device for a horizontal copper plating wire, used for conveying a plate, the plate including a functional area and a non-functional area; including a driving member, an active driving roller and a bevel gear transmission assembly, the bevel gear transmission assembly including a first bevel gear and a second bevel gear, the first bevel gear is connected to the driving member, the second bevel gear is fixedly connected to the end of the active driving roller, and the first bevel gear and the second bevel gear form an angle of 90°;

[0006] The active driving roller is provided with an avoidance groove. When a plate is placed on the active driving roller for transmission, the functional area in the plate faces the avoidance groove.

[0007] Furthermore, the avoidance groove is located in the middle of the active driving roller.

[0008] Furthermore, it also includes a driving shaft, which is located on the side of the active driving roller and is arranged perpendicular to the active driving roller. A plurality of first bevel gears distributed at intervals are sleeved on the driving shaft, and the first bevel gears are meshed and connected with corresponding second bevel gears. The second bevel gears are respectively sleeved on the ends of a plurality of active driving rollers. The plurality of active driving rollers are arranged in parallel and are located in the horizontal copper plating line.

[0009] Furthermore, it also includes a driven driving roller, wherein the driven driving roller and the active driving roller are respectively located at the upper and lower ends of the plate, and the driven driving roller is provided with an avoidance groove corresponding to the active driving roller.

[0010] Furthermore, the end of the driven driving roller is sleeved with a driven gear, and the end of the active driving roller is sleeved with a driving gear, and the driving gear and the driven gear are arranged in parallel and meshingly connected.

[0011] Furthermore, both ends of the active driving roller are provided with active gears, and both ends of the driven driving roller are provided with driven gears, and the active gear and the driven gear on the same side are meshed and connected.

[0012] Furthermore, the driven gear is located directly above the driving gear, and the driving gear and the driven gear are movably meshed.

[0013] Furthermore, the depth of the avoidance groove is 10 mm.

[0014] Furthermore, the thickness of the plate is less than 0.3 mm.

[0015] The second object of the present application is to provide a horizontal copper deposition line, including a transmission device for the horizontal copper deposition line as described above.

[0016] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art: the transmission device in the present application is used to convey a plate, and the plate includes a functional area and a non-functional area; wherein the transmission device specifically includes a driving member, an active driving roller and a bevel gear transmission assembly, and the bevel gear transmission assembly includes a first bevel gear and a second bevel gear, the first bevel gear is connected to the driving member, and the second bevel gear is fixedly connected to the end of the active driving roller, and the first bevel gear and the second bevel gear form an angle of 90°; a avoidance groove is provided in the active driving roller, and when the plate is placed on the active driving roller for transmission, the functional area in the plate is opposite to the avoidance groove. The functional area in the present application refers to the effective area in the plate material where the circuit pattern is designed, and the non-functional area refers to the supporting area at the edge of the functional area, etc. In the process of transmitting the plate material, the functional area is opposite to the avoidance groove, that is, the functional area will not directly contact the active drive roller, thereby avoiding the active drive roller from causing wear to the functional area of ​​the plate material, etc., thereby ensuring that the functional area can achieve copper deposition evenly and stably; at the same time, the present application realizes the transmission of the active drive roller through the first bevel gear and the second bevel gear at an angle of 90°, and the transmission of all active drive rollers in the horizontal copper deposition line can be achieved through the same driving member and several bevel gear transmission assemblies, thereby improving the transmission efficiency, reducing the overall footprint of the transmission device, and thereby reducing the transmission cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] In the attached figure:

[0020] Figure 1 It is a side view schematic diagram of the active drive roller and the plate;

[0021] Figure 2 It is a side schematic diagram of the active driving roller, the driven driving roller and the plate;

[0022] Figure 3 It is a structural schematic diagram of a bevel gear transmission assembly;

[0023] Figure 4 It is a structural schematic diagram of the driving gear and the driven gear being fully meshed;

[0024] Figure 5It is a schematic diagram of the structure in which the driving gear and the driven gear are actively meshed.

[0025] Reference numerals:

[0026] 10. Active driving roller; 11. Driven driving roller; 12. Avoidance groove; 13. Plate; 131. Functional area; 132. Non-functional area; 14. First bevel gear; 15. Second bevel gear; 16. Active gear; 17. Driven gear. DETAILED DESCRIPTION

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the present application, the specific implementation methods of the present application are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the mechanism or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present application.

[0028] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0029] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, mechanisms, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0030] Example 1

[0031] like Figure 1-Figure 5 As shown, a transmission device for a horizontal copper plating wire proposed in the present application is used to convey a plate 13, wherein the plate 13 includes a functional area 131 and a non-functional area 132; wherein the transmission device specifically includes a driving member, an active driving roller 10 and a bevel gear transmission assembly, wherein the bevel gear transmission assembly includes a first bevel gear 14 and a second bevel gear 15, wherein the first bevel gear 14 is connected to the driving member, and the second bevel gear 15 is fixedly connected to the end of the active driving roller 10, and the first bevel gear 14 and the second bevel gear 15 form an angle of 90°; a avoidance groove 12 is provided in the active driving roller 10, and when the plate 13 is placed on the active driving roller 10 for transmission, the functional area 131 in the plate 13 is opposite to the avoidance groove 12.

[0032] In the present application, the functional area 131 refers to the effective area in the plate 13 where the circuit pattern is designed, and the non-functional area 132 refers to the supporting area at the edge of the functional area 131. In the process of transmitting the plate 13, the functional area 131 is opposite to the avoidance groove 12, that is, the functional area 131 will not directly contact the active driving roller 10, thereby avoiding the active driving roller 10 from causing wear to the functional area 131 of the plate 13, etc., ensuring that the functional area 131 can achieve uniform and stable copper deposition.

[0033] The present application realizes the transmission of the active driving roller 10 through the first bevel gear 14 and the second bevel gear 15 with an angle of 90°. The transmission of all the active driving rollers 10 in the horizontal copper plating line can be realized through the same driving member and several bevel gear transmission assemblies, thereby improving the transmission efficiency, reducing the overall footprint of the transmission device, and thus reducing the transmission cost.

[0034] Example 2

[0035] The present application proposes a transmission device for a horizontal copper plating wire, which is used to convey a plate 13, wherein the plate 13 includes a functional area 131 and a non-functional area 132; wherein the transmission device specifically includes a driving member, an active driving roller 10 and a bevel gear transmission assembly, wherein the bevel gear transmission assembly includes a first bevel gear 14 and a second bevel gear 15, wherein the first bevel gear 14 is connected to the driving member, and the second bevel gear 15 is fixedly connected to the end of the active driving roller 10, and the first bevel gear 14 and the second bevel gear 15 form an angle of 90°; a avoidance groove 12 is provided in the active driving roller 10, and when the plate 13 is placed on the active driving roller 10 for transmission, the functional area 131 in the plate 13 is opposite to the avoidance groove 12.

[0036] like Figure 1 and Figure 2As shown, the avoidance groove 12 in the present application is located in the middle of the active drive roller 10. Correspondingly, when the plate 13 is designed, the functional area 131 is also concentrated in the middle area of ​​the plate 13, and the edge of the functional area 131 is surrounded by a non-functional area 132, and the non-functional area 132 plays a role in protecting and supporting the functional area 131. The functional area 131 of the present application can be a continuous area located in the center of the plate 13, or a discontinuous intermittent area located in the center of the plate 13, and it is only necessary to concentrate all the functional areas 131 in the middle of the plate 13. Correspondingly, when setting the avoidance groove 12, the entire middle of the active drive roller 10 can be set as the avoidance groove 12, or spaced avoidance grooves 12 can be set according to the distribution of the functional areas 131.

[0037] In order to improve the application scope of the transmission device, the present application preferably sets the entire middle position of the active driving roller 10 as the avoidance groove 12, and only reserves the place for contact with the plate 13 at the two end positions of the active driving roller 10, to ensure that the area of ​​the avoidance groove 12 is larger than the functional area 131 of different models of plates 13; in this way, for plates 13 of different sizes and models, it can be ensured that the functional area 131 of the plate 13 is adapted to the avoidance area.

[0038] In the horizontal copper deposition line of the present application, several parallel active drive rollers 10 are arranged, and the plate 13 is located above the active drive rollers 10. The simultaneous transmission of several active drive rollers 10 can drive the plate 13 to be transmitted in the copper deposition cylinder and realize the copper deposition of the plate 13 at the same time.

[0039] In order to simplify the transmission connection of several active drive rollers 10, the present application also includes a drive shaft, which is located on the side of the active drive roller 10 and is arranged vertically with the active drive roller 10. The drive shaft is sleeved with several spaced first bevel gears 14, and the first bevel gears 14 are meshed and connected with the corresponding second bevel gears 15. The second bevel gears 15 are respectively sleeved on the ends of several active drive rollers 10. Several active drive rollers 10 are arranged in parallel and located in the horizontal copper plating line.

[0040] like Figure 3-Figure 4 As shown, the present application is provided with a plurality of parallel active drive rollers 10 in the copper sinking cylinder, and a second bevel gear 15 is provided at the same end of each active drive roller 10, and a corresponding first bevel gear 14 is provided on the side of the second bevel gear 15, and the first bevel gear 14 and the second bevel gear 15 are meshed and connected at 90 degrees, as shown in FIG. Figure 3 As shown. Figure 3A driving shaft (not shown in the figure) is arranged at the middle through hole of the first bevel gear 14; the driving shaft is fixedly connected to a plurality of first bevel gears 14, and the driving shaft is connected to the output end of a driving member, which may be a servo motor, etc. The driving member drives the driving shaft to rotate, and the rotation of the driving shaft drives the first bevel gear 14 to rotate, and the rotation of the first bevel gear 14 drives the meshed second bevel gear 15 to rotate, and the rotation of the second bevel gear 15 drives the active driving roller 10 fixed thereto to rotate. Since a plurality of first bevel gears 14 can be arranged on the driving shaft at the same time, it can be ensured that the driving shaft can drive a plurality of active driving rollers 10 to transmit at the same time, and when the plate 13 is located above the active driving roller 10, the transmission of a plurality of active driving rollers 10 can drive the plate 13 to move forward or backward.

[0041] In the present application, the driving shaft can be vertically arranged on one side of the active driving roller 10, and there is no need to arrange it on the other side. Since the second bevel gear 15 is fixedly connected to the active driving roller 10, the rotation of the second bevel gear 15 can drive the active driving roller 10 to rotate as a whole, thereby realizing the transmission of the plate 13.

[0042] The plate 13 in the present application is a relatively thin plate 13, and the specific thickness of the plate 13 is less than 0.3 mm. The radius of the active driving roller 10 in the present application is greater than or equal to 20 mm, and the depth of the avoidance groove 12 in the middle area is about 10 mm, ensuring that the copper plating liquid can smoothly pass through the avoidance groove 12 and fully contact with the functional area 131 in the plate 13.

[0043] Example 3

[0044] The difference between this embodiment and embodiment 2 is that: Figure 2-Figure 5 As shown, this embodiment further includes a driven driving roller 11, and the driven driving roller 11 and the active driving roller 10 are respectively located at the upper and lower ends of the plate 13, and the driven driving roller 11 is provided with a avoiding groove 12 corresponding to the active driving roller 10. In other words, the plate 13 is subjected to the friction force of the active driving roller 10 and the driven driving roller 11 at the same time during the transmission process, and the friction force of the plate 13 to move forward or backward is provided to the plate 13 from the upper and lower surfaces of the plate 13 at the same time.

[0045] In this embodiment, the end of the driven driving roller 11 is sleeved with a driven gear 17, and the end of the active driving roller 10 is sleeved with a driving gear 16. The driving gear 16 and the driven gear 17 are arranged in parallel and meshed. Figure 4As shown, since the active driving roller 10 and the driven driving roller 11 are arranged in parallel up and down, the active gear 16 and the driven gear 17 are respectively sleeved on the ends of the active driving roller 10 and the driven driving roller 11, and the active gear 16 and the driven gear 17 are meshed and connected. Note: The active gear 16 and the second bevel gear 15 are different gears, and the second bevel gear 15 belongs to the bevel gear transmission assembly and is used to mesh with the first bevel gear 14. The active gear 16 is used to mesh with the driven gear 17 to transmit the rotation of the active driving roller 10 to the driven driving roller 11.

[0046] The present application uses the meshing of the driving gear 16 and the driven gear 17 without the need for additional driving components. The same driving component and driving shaft can simultaneously drive the driving driving roller 10 and the driven driving roller 11 to rotate synchronously, thereby achieving synchronous transmission of the upper and lower surfaces of the plate 13.

[0047] In order to ensure stable transmission between the active driving roller 10 and the driven driving roller 11, the present application can respectively set two active gears 16 at both ends of the active driving roller 10, and set driven gears 17 at both ends of the driven driving roller 11. The active gear 16 and the driven gear 17 located on the same side are meshed and connected. In this way, when the active driving roller 10 rotates, the two active gears 16 at both ends of the active driving roller 10 rotate at the same time, and the rotation of the two active gears 16 synchronously drives the two driven gears 17 to rotate. The two driven gears 17 drive the driven driving roller 11 to rotate from both ends, respectively, to ensure stable transmission of power between the active driving roller 10 and the driven driving roller 11.

[0048] The plate 13 transmitted by the present application is relatively thin, usually less than 0.3mm thick, and the thickness of different types of plates 13 is slightly different. The present application can design the size of the gear teeth in the driving gear 16 and the driven gear 17 to meet the requirements of the minimum thickness of the plate 13. For example, when the minimum thickness of the plate is 0.25mm, when the plate 13 with a thickness of 0.25mm is placed between the driving roller 10 and the driven roller 11, the driving gear 16 and the driven gear 17 are fully meshed, such as Figure 3 As the thickness of the plate 13 increases slightly, the gap between the active driving roller 10 and the driven driving roller 11 gradually increases. At this time, the active gear 16 and the driven gear 17 are movably engaged, as shown in FIG. Figure 5 As shown, although the driving gear 16 and the driven gear 17 are not in a completely meshed state at this time, the driving gear 16 and the driven gear 17 can still mesh and transmit power, ensuring that the active driving roller 10 and the driven driving roller 11 can achieve synchronous rotation. When the thickness of the plate 13 increases beyond the active meshing range of the driving gear 16 and the driven gear 17, the driven driving roller 11 and the driven gear 17 can be removed, and the plate 13 can be transmitted only by the active transmission roller.

[0049] It should be noted that the plates 13 of the present application are all thin plates with a thickness of less than 0.3 mm. The thickness difference between different types of plates 13 is small, and the active engagement of the active drive roller 10 and the driven drive roller 11 can be used to achieve synchronous transmission.

[0050] The present application realizes the transmission of the active drive roller 10 through the first bevel gear 14 and the second bevel gear 15 with an angle of 90°. Through the cooperation between the same driving member and several bevel gear transmission components and the active gear 16 and the driven gear 17, the transmission of all the active drive rollers 10 and the driven drive rollers 11 in the horizontal copper plating line can be realized, thereby improving the transmission efficiency, reducing the overall footprint of the transmission device, and thus reducing the transmission cost.

[0051] It can be understood that the above embodiments only express the preferred implementation methods of the present application, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present application; it should be pointed out that for ordinary technicians in this field, without departing from the concept of the present application, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the present application; therefore, all equivalent changes and modifications made to the scope of the claims of the present application should belong to the scope covered by the claims of the present application.

Claims

1. A transmission device for a horizontal copper deposition line, used for conveying a plate, wherein the plate comprises a functional area and a non-functional area; characterized in that: It includes a driving member, an active driving roller and a bevel gear transmission assembly, wherein the bevel gear transmission assembly includes a first bevel gear and a second bevel gear, wherein the first bevel gear is connected to the driving member, and the second bevel gear is fixedly connected to the end of the active driving roller, and the first bevel gear and the second bevel gear form an angle of 90°; The active driving roller is provided with an avoidance groove. When a plate is placed on the active driving roller for transmission, the functional area in the plate faces the avoidance groove.

2. A transmission device for a horizontal copper sinking line according to claim 1, characterized in that: The avoidance groove is located in the middle of the active driving roller.

3. The transmission device of a horizontal copper sinking line according to claim 1, characterized in that: It also includes a driving shaft, which is located on the side of the active driving roller and is arranged perpendicular to the active driving roller. A plurality of first bevel gears distributed at intervals are sleeved on the driving shaft. The first bevel gears are meshed and connected with corresponding second bevel gears. The second bevel gears are respectively sleeved on the ends of a plurality of active driving rollers. The plurality of active driving rollers are arranged in parallel and are located in the horizontal copper deposition line.

4. The transmission device of a horizontal copper sinking line according to claim 1, characterized in that: It also includes a driven driving roller, wherein the driven driving roller and the active driving roller are respectively located at the upper and lower ends of the plate, and the driven driving roller is provided with an avoidance groove corresponding to the active driving roller.

5. The transmission device of a horizontal copper sinking line according to claim 4, characterized in that: The end of the driven driving roller is sleeved with a driven gear, and the end of the active driving roller is sleeved with a driving gear. The driving gear and the driven gear are arranged in parallel and meshingly connected.

6. The transmission device of a horizontal copper sinking line according to claim 5, characterized in that: Both ends of the active driving roller are provided with active gears, and both ends of the driven driving roller are provided with driven gears, and the active gear and the driven gear on the same side are meshed and connected.

7. The transmission device of a horizontal copper sinking line according to claim 5, characterized in that: The driven gear is located directly above the driving gear, and the driving gear and the driven gear are movably meshed.

8. The transmission device of a horizontal copper sinking line according to claim 1, characterized in that: The depth of the avoidance groove is 10 mm.

9. The transmission device of a horizontal copper sinking line according to claim 1, characterized in that: The thickness of the plate is less than 0.3 mm.

10. A horizontal copper deposition line, used for copper deposition on a plate, characterized in that: A transmission device for a horizontal copper deposition line comprising any one of claims 1-9.

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