Nickel plating production line

Abstract

The utility model relates to the technical field of metal surface treatment, and discloses a nickel plating production line which comprises a mounting bottom plate and a transfer vehicle, two guide rails are fixedly connected to the upper surface of the mounting bottom plate, and two supporting legs are fixedly connected to the bottom surface of the transfer vehicle. According to the nickel plating production line, the transfer vehicle, the guide rail, the chain wheel, the chain and other components are arranged, the guide rail is arranged on the upper surface of the mounting bottom plate, when the transfer vehicle needs to move, a motor is started to enable the chain wheel to rotate, the chain wheel can move under the action of the chain through connection of the chain wheel and the chain, and then the motor and the transfer vehicle move; according to the device, two production lines can be continuous through the transfer trolley, so that the production lines are not prone to being limited by space during installation, when chains are loosened and damaged, corresponding limiting rods are pulled to enable connecting plates to slide on the surfaces of connecting rods, springs are compressed, the limiting rods relieve limiting of installation blocks at the moment, and the production lines are installed conveniently. Therefore, the loose and damaged chain can be detached and replaced.

Description

Technical Field

[0001] This application relates to the field of metal surface treatment technology, specifically a nickel plating production line. Background Technology

[0002] Nickel plating is a method of plating a layer of nickel onto a metal or certain non-metal by electrolysis or chemical methods. Nickel plating is divided into electroplating and chemical plating. Barrel plating, also known as drum electroplating, is a type of electroplating. Barrel plating refers to the process of placing a large number of small parts in a rotating container and electroplating them through indirect electrical conduction.

[0003] A prior patent (publication number: CN211999970U) discloses a barrel plating production line, comprising several parallel processing tanks, a barrel body disposed within the processing tanks, and a trolley for lifting the barrel body. The barrel assembly is equipped with a drive assembly, and a stirring assembly is disposed within the barrel body. The stirring assembly includes a connecting rod disposed on the outer wall of a support shaft and a stirring block disposed at the end of the connecting rod away from the support shaft. Multiple connecting rods are arranged along the length of the support shaft, and the distance from the perpendicular line of the side of the stirring block away from the support shaft is less than the radius of the inscribed circle of the barrel body. This invention effectively improves the barrel plating quality of parts.

[0004] However, in the above-mentioned solutions, it was found that in actual use, due to the limited space in the factory, the space for a linear production line is relatively limited when installing some production lines with many processes. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a nickel plating production line, which has the advantages of not being easily restricted by space during installation. It solves the problem that due to limited factory space, the space for a linear production line with many processes is relatively limited during installation.

[0006] To achieve the above objectives, this application provides the following technical solution: a nickel plating production line, comprising a mounting base plate and a transfer cart. Two guide rails are fixedly connected to the upper surface of the mounting base plate, and two support legs are fixedly connected to the bottom surface of the transfer cart. The inner wall of each support leg is slidably connected to the outer surface of the corresponding guide rail. A motor is fixedly mounted on the bottom surface of the transfer cart, and a sprocket is fixedly connected to the output shaft of the motor. A chain is drivenly connected to the outer surface of the sprocket, and mounting blocks are fixedly connected to both ends of the chain. A limit block is slidably connected to the inner wall of each mounting block, and the bottom surface of each limit block is fixedly connected to the upper surface of the mounting base plate.

[0007] The above solution involves installing two guide rails on the upper surface of the mounting base and placing the transfer cart on the upper surface of the mounting base. The two support legs connect to the guide rails, allowing the transfer cart to move between two production lines. A motor is installed on the bottom of the transfer cart, and the chain is limited by the connection between the mounting block, the limiting block, and the mounting base. When the motor drives the sprocket to rotate, the sprocket engages with the chain, causing the sprocket to move under the action of the chain. The connection between the motor and the transfer cart allows the transfer cart to slide on the surface of the guide rails, enabling it to switch back and forth between two production lines. This makes the installation of the production lines less subject to space constraints.

[0008] Furthermore, the upper surface of the mounting base plate is provided with two movable guide frames, and each movable guide frame has a processing groove fixedly installed on its upper surface.

[0009] The above scheme involves placing the movable guide frame on the upper surface of the mounting base plate. The movable guide frame has equidistant support legs at its bottom, with rollers installed at the bottom of several sets of support legs to facilitate the movement of the entire device. Two slide rails are installed on the upper surface of the movable guide frame, and the processing tanks are placed on the upper surface of the movable guide frame. The processing tanks include degreasing tanks, washing tanks, neutralization tanks, copper plating tanks, acidification tanks, nickel plating tanks, neutralization tanks, and sealing tanks.

[0010] Furthermore, each of the mobile guide frames is provided with a traveling module on its upper surface, and each traveling module is connected to the mobile guide frame via a slider.

[0011] The above solution involves installing the crane module on the upper surface of the moving guide frame, with the bottom surface of the crane module connected to the slide rail on the surface of the moving guide frame. This allows the crane module to move in the direction of the moving guide frame. The crane module is an existing component, including an electroplating roller, a roller lifting assembly, and an assembly that drives the roller to rotate. It can provide drive for the movement of small parts.

[0012] Furthermore, two guide rods are provided above the mounting base plate, and each guide rod has a fixing block installed at both ends. The outer surface of each guide rod is slidably connected to the interior of the corresponding movable guide frame.

[0013] The above scheme involves installing the guide rod above the mounting base plate and connecting the fixing block to the guide rod. The guide rod and the fixing block are slidably connected and fixed with bolts to secure the guide rod. The surface of the guide rod is connected to the support leg of the movable guide frame in a slidable connection to limit the movement of the entire device.

[0014] Furthermore, the bottom surface of each of the fixing blocks is fixedly connected to the upper surface of the mounting base plate, and two limiting plates are installed on the upper surface of the mounting base plate.

[0015] The above scheme connects the bottom surface of the fixing block to the upper surface of the mounting base plate to form a fixed connection, thereby achieving the positioning and installation effect of the fixing block. The limiting plate is fixed to the upper surface of the mounting base plate with bolts. The limiting plate can limit the movement of the guide frame and prevent the guide frame from shifting.

[0016] Furthermore, two fasteners are fixedly connected to the upper surface of the mounting base plate, and a connecting rod and a spring are fixedly connected to the left side of each fastener.

[0017] The above method involves installing the fastener on the upper surface of the mounting base plate as a fixed connection to achieve the positioning and installation effect of the fastener. The connecting rod and spring are installed on the left side of the fastener as a fixed connection to achieve the positioning and installation effect of the connecting rod and spring.

[0018] Furthermore, a connecting plate is slidably connected to the outer surface of each connecting rod, and the other end of each spring is fixedly connected to the right side of the corresponding connecting plate.

[0019] The above solution involves installing a connecting plate on the surface of the connecting rod and setting a sliding connection between them to limit the movement of the connecting plate. The other end of the spring is then connected to the connecting plate to form a fixed connection, which can tighten the connecting plate.

[0020] Furthermore, a limiting rod is fixedly connected to the inner wall of each connecting plate, and the outer surface of each limiting rod is slidably connected to the inner wall of the corresponding limiting block and fixing member.

[0021] The above scheme involves installing the limiting rod on the inner wall of the connecting plate as a fixed connection. The movement of the connecting plate allows the limiting rod to move. The surface of the limiting rod is connected to the inner wall of the corresponding limiting block and fixing component as a sliding connection. A spring can press the limiting rod tightly, allowing it to insert into the corresponding limiting block, thereby locking the mounting block and facilitating the replacement of loose or damaged chains.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This nickel plating production line incorporates components such as a transfer cart, guide rails, sprockets, and chains. Guide rails are installed on the upper surface of the mounting base. When the transfer cart needs to move, the motor is activated, causing the sprockets to rotate. The connection between the sprockets and the chain allows the sprockets to move under the influence of the chain, which in turn moves the motor and the transfer cart. This allows the device to continuously operate two production lines using the transfer cart, making the installation less constrained by space limitations. When the chain becomes loose or damaged, pulling the corresponding limit rod causes the connecting plate to slide on the surface of the connecting rod, compressing the spring. At this point, the limit rod releases its restriction on the mounting block, allowing the loose or damaged chain to be disassembled and replaced. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the entire application;

[0025] Figure 2 This is the overall main view structure diagram of this application;

[0026] Figure 3 This is a structural diagram showing the connection relationship between the guide rod and the fixing block in this application;

[0027] Figure 4 This is a structural diagram showing the connection relationship between the sprocket and the chain in this application;

[0028] Figure 5 This is a structural diagram showing the connection relationship between the spring and the connecting plate in this application.

[0029] In the picture:

[0030] 1. Mounting base plate; 2. Transfer cart; 3. Support legs; 4. Guide rail; 5. Motor; 6. Sprocket; 7. Chain; 8. Mounting block; 9. Limiting block; 10. Moving guide frame; 11. Processing tank assembly; 12. Traveling module; 13. Guide rod; 14. Fixing block; 15. Limiting plate; 16. Connecting plate; 17. Limiting rod; 18. Fixing component; 19. Connecting rod; 20. Spring. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 3 , Figure 4 and Figure 5This embodiment of a nickel plating production line includes a mounting base plate 1 and a transfer carriage 2. Two guide rails 4 are fixedly connected to the upper surface of the mounting base plate 1. Two support legs 3 are fixedly connected to the bottom surface of the transfer carriage 2. The inner wall of each support leg 3 is slidably connected to the outer surface of the corresponding guide rail 4. A motor 5 is fixedly mounted on the bottom surface of the transfer carriage 2. A sprocket 6 is fixedly connected to the output shaft of the motor 5. A chain 7 is drivenly connected to the outer surface of the sprocket 6. Mounting blocks 8 are fixedly connected to both ends of the chain 7. A limit block 9 is slidably connected to the inner wall of each mounting block 8. The bottom surface of each limit block 9 is fixedly connected to the upper surface of the mounting base plate 1.

[0033] Please see Figure 1 , Figure 2 and Figure 3 The upper surface of the mounting base plate 1 is provided with two movable guide frames 10. Each movable guide frame 10 is fixedly mounted with a processing tank group 11 on its upper surface. The movable guide frame 10 is set on the upper surface of the mounting base plate 1. The lower part of the movable guide frame 10 has equally spaced support legs. The bottom end of several sets of support legs is equipped with rollers to facilitate the movement of the whole device. The upper surface of the movable guide frame 10 is also equipped with two slide rails. The processing tank group 11 is set on the upper surface of the movable guide frame 10. The processing tank group 11 includes tanks such as degreasing tank, water washing tank, neutralization tank, copper plating tank, acidification tank, nickel plating tank, neutralization tank and sealing tank.

[0034] Please see Figure 1 , Figure 2 and Figure 3 Each movable guide frame 10 has a traveling module 12 on its upper surface. Each traveling module 12 is connected to the movable guide frame 10 via a slider. The traveling module 12 is installed on the upper surface of the movable guide frame 10, and the bottom surface of the traveling module 12 is connected to the slide rail on the surface of the movable guide frame 10, so that the traveling module 12 can move in the direction of the movable guide frame 10. The traveling module 12 is an existing component, including an electroplating roller, a roller lifting assembly, and an assembly for driving the roller to rotate, which can provide drive for the movement of small parts.

[0035] Please see Figure 1 and Figure 3 Two guide rods 13 are provided above the mounting base plate 1. Each guide rod 13 has a fixing block 14 installed at both ends. The outer surface of each guide rod 13 is slidably connected to the interior of the corresponding movable guide frame 10. The guide rod 13 is installed above the mounting base plate 1, and the fixing block 14 is connected to the guide rod 13. The guide rod 13 and the fixing block 14 are slidably connected and fixed by bolts to fix the guide rod 13. The surface of the guide rod 13 is connected to the support leg of the movable guide frame 10 in a slidable connection to limit the movement of the entire device.

[0036] Please see Figure 1 and Figure 3 The bottom surface of each fixing block 14 is fixedly connected to the upper surface of the mounting base plate 1. Two limiting plates 15 are installed on the upper surface of the mounting base plate 1. The bottom surface of the fixing block 14 is connected to the upper surface of the mounting base plate 1 to form a fixed connection, thereby achieving the positioning and installation effect of the fixing block 14. The limiting plates 15 are fixed to the upper surface of the mounting base plate 1 with bolts. The limiting plates 15 can limit the movement of the guide frame 10 and prevent the movement of the guide frame 10 from shifting.

[0037] Please see Figure 5 Two fasteners 18 are fixedly connected to the upper surface of the mounting base plate 1. Each fastener 18 has a connecting rod 19 and a spring 20 fixedly connected to its left side. The fasteners 18 are installed on the upper surface of the mounting base plate 1 to achieve a fixed connection and thus achieve a positioning installation effect. The connecting rods 19 and springs 20 are installed on the left side of the fasteners 18 to achieve a fixed connection and thus achieve a positioning installation effect.

[0038] Please see Figure 5 Each connecting rod 19 has a connecting plate 16 slidably connected to its outer surface. The other end of each spring 20 is fixedly connected to the right side of the corresponding connecting plate 16. The connecting plate 16 is installed on the surface of the connecting rod 19 and is slidably connected to it to limit the position of the connecting plate 16. The other end of the spring 20 is connected to the connecting plate 16 to form a fixed connection, which can press the connecting plate 16 tightly.

[0039] Please see Figure 5 Each connecting plate 16 has a fixed limit rod 17 fixedly connected to its inner wall. The outer surface of each limit rod 17 is slidably connected to the inner wall of the corresponding limit block 9 and the fixing member 18. The limit rod 17 is installed on the inner wall of the connecting plate 16 and is set as a fixed connection. The limit rod 17 can move by moving the connecting plate 16. The surface of the limit rod 17 is connected to the inner wall of the corresponding limit block 9 and the fixing member 18 and is set as a sliding connection. The limit rod 17 can be pressed by the spring 20 so that the limit rod 17 is inserted into the corresponding limit block 9, thereby locking the mounting block 8 and facilitating the replacement of loose or damaged chains 7.

[0040] In this embodiment, a nickel plating production line is provided with components such as a transfer cart 2, guide rails 4, sprockets 6, and chains 7. The guide rails 4 are set on the upper surface of the mounting base plate 1. When the transfer cart 2 needs to move, the motor 5 is started to make the sprockets 6 rotate. Through the connection between the sprockets 6 and the chains 7, the sprockets 6 can move under the action of the chains 7, thereby moving the motor 5 and the transfer cart 2. This device can use the transfer cart 2 to continuously operate two production lines, so that the production lines are not easily restricted by space when installed. When the chains 7 become loose or damaged, the corresponding limit rod 17 is pulled to make the connecting plate 16 slide on the surface of the connecting rod 19, so that the spring 20 is compressed. At this time, the limit rod 17 releases the limit on the mounting block 8, and the loose or damaged chains 7 can be disassembled and replaced.

[0041] It should be noted that the traveling module 12 is an existing component, including an electroplating roller, a roller lifting assembly, and a component for driving the roller to rotate, etc. It can provide drive and support for the movement of small parts in the nickel plating operation. Without the action of external force, the spring 20 can always keep the limit rod 17 inserted into the limit block 9.

[0042] The working principle of the above embodiments is as follows:

[0043] Move the movable guide frame 10 to the designated position, insert the guide rod 13 into the corresponding fixing block 14 and fix it with bolts. Then fix the limiting plate 15 in the designated position with bolts. At this time, the movable guide frame 10 is fixed. When the transfer cart 2 needs to be moved, start the motor 5 to make the sprocket 6 rotate. Through the connection between the sprocket 6 and the chain 7, the sprocket 6 can move under the action of the chain 7, thereby making the transfer cart 2 move. This device can use the transfer cart 2 to continuously connect two production lines, so that the production line installation is not easily restricted by space. When the chain 7 is loose or damaged and needs to be replaced or repaired, pull the corresponding limiting rod 17 to make the connecting plate 16 slide on the surface of the connecting rod 19. At this time, the spring 20 is compressed, and then the limiting rod 17 slides out of the position of the limiting block 9, releasing the limitation on the mounting block 8. Then the loose or damaged chain 7 can be disassembled for replacement and repair. During installation, repeat the above operation and install the chain 7 between the two limiting blocks 9 through the mounting block 8.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nickel plating production line, comprising a mounting base plate (1) and a transfer cart (2), characterized in that: Two guide rails (4) are fixedly connected to the upper surface of the mounting base plate (1), and two support legs (3) are fixedly connected to the bottom surface of the transfer vehicle (2). The inner wall of each support leg (3) is slidably connected to the outer surface of the corresponding guide rail (4). A motor (5) is fixedly installed on the bottom surface of the transfer vehicle (2). A sprocket (6) is fixedly connected to the output shaft of the motor (5). A chain (7) is driven to the outer surface of the sprocket (6). Mounting blocks (8) are fixedly connected to both ends of the chain (7). A limit block (9) is slidably connected to the inner wall of each mounting block (8). The bottom surface of each limit block (9) is fixedly connected to the upper surface of the mounting base plate (1).

2. The nickel plating production line according to claim 1, characterized in that: The upper surface of the mounting base plate (1) is provided with two movable guide frames (10), and each movable guide frame (10) is fixedly installed with a processing tank group (11) on its upper surface.

3. The nickel plating production line according to claim 2, characterized in that: Each of the moving guide frames (10) has a traveling module (12) on its upper surface, and each of the traveling modules (12) is connected to the moving guide frame (10) by a slider.

4. A nickel plating production line according to claim 2, characterized in that: Two guide rods (13) are provided above the mounting base plate (1). Each guide rod (13) has a fixing block (14) installed at both ends. The outer surface of each guide rod (13) is slidably connected to the interior of the corresponding movable guide frame (10).

5. A nickel plating production line according to claim 4, characterized in that: The bottom surface of each of the fixed blocks (14) is fixedly connected to the upper surface of the mounting base plate (1), and two limiting plates (15) are installed on the upper surface of the mounting base plate (1).

6. A nickel plating production line according to claim 1, characterized in that: The upper surface of the mounting base plate (1) is fixedly connected to two fasteners (18), and each fastener (18) is fixedly connected to a connecting rod (19) and a spring (20) on its left side.

7. A nickel plating production line according to claim 6, characterized in that: Each of the connecting rods (19) has a connecting plate (16) slidably connected to its outer surface, and the other end of each spring (20) is fixedly connected to the right side of the corresponding connecting plate (16).

8. A nickel plating production line according to claim 7, characterized in that: Each of the connecting plates (16) has a limiting rod (17) fixedly connected to its inner wall, and the outer surface of each limiting rod (17) is slidably connected to the inner wall of the corresponding limiting block (9) and fixing member (18).

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