A folding electroplating rack

Abstract

This application relates to a folding electroplating hanger, belonging to the field of electroplating hanger technology. It includes two sliding mounting plates. A limit rod is fixedly connected inside each sliding mounting plate, and an adjusting anti-detachment mechanism is slidably connected to the outside of the limit rod. A mounting clamping mechanism is fixedly connected to the top of the left sliding mounting plate. The adjusting anti-detachment mechanism includes a slider, which is slidably connected to the outside of the adjusting anti-detachment mechanism. An adjusting component is fixedly connected to the outside of the slider, and multiple mounting rings are slidably connected to the outside of the adjusting component. This application provides an anti-detachment mechanism where, when the mounting hook is secured, an item is hung inside the mounting hook, causing the item to press against a rotating plate. This, in turn, causes the rotating plate to press against a return spring, keeping the item inside the mounting hook. At this point, the return spring rebounds, thus achieving the anti-detachment effect of the mounting hook.

Description

Technical Field

[0001] This application relates to the field of electroplating rack technology, and in particular to a folding electroplating rack. Background Technology

[0002] Foldable electroplating racks are flexible and convenient, suitable for various scenarios. In electroplating workshops, they can be unfolded or folded as needed to make full use of space and improve processing efficiency. They are also suitable for small electroplating studios, where they are easy to store and save space. In scientific research and university laboratories, the rack shape can be easily adjusted according to experimental needs. For home electroplating DIY enthusiasts, the foldable design makes tools easy to store and access.

[0003] A search revealed that Chinese Publication No. CN206512296U discloses an electroplating rack. The key technical features are: it includes two uprights and a crossbar connecting the bottom ends of the two uprights; several rectangular hanging frames are arranged along the height of the two uprights; the midpoint of the short side of each rectangular hanging frame is welded to the upright; several equally spaced workpiece fixing hooks are fixed to the lower surface of the long side of each rectangular hanging frame; and a large hook is provided at the upper end of the upright for hanging the entire rack in the reaction tank. Each workpiece fixing hook evenly distributed along the two long sides of the rectangular hanging frame can hold a single workpiece. Furthermore, the rectangular hanging frames can be arranged vertically, allowing for the hanging of numerous workpieces on a single rack. This not only enables the simultaneous hanging of multiple workpieces but also provides convenient use.

[0004] However, in actual use, when the workpiece swings or rises and falls with the equipment in the electroplating tank, the hook is prone to fall off due to shaking, collision or solution impact, causing the workpiece to fall to the bottom of the tank. This not only causes electroplating to be interrupted and affects production efficiency, but may also damage the surface coating due to the stacking of workpieces, or even block the tank filtration system. In order to address the above problems, a foldable electroplating rack is proposed. Utility Model Content

[0005] The purpose of this application is to provide a foldable electroplating rack, which aims to improve the problem that some devices cannot prevent hooks from falling off.

[0006] The folding electroplating rack provided in this application adopts the following technical solution:

[0007] A folding electroplating rack includes two sliding mounting plates. A limiting rod is fixedly connected inside the sliding mounting plate, and an adjusting anti-disengagement mechanism is slidably connected outside the limiting rod. A mounting clamping mechanism is fixedly connected to the top of the left sliding mounting plate.

[0008] The adjustable anti-disengagement mechanism includes a slider, which is slidably connected to the outside of the adjustable anti-disengagement mechanism. An adjusting component is fixedly connected to the outside of the slider. Multiple mounting rings are slidably connected to the outside of the adjusting component. A connecting rod is fixedly connected to the bottom of each mounting ring. A mounting hook is fixedly connected to the bottom of each connecting rod. A connecting frame is fixedly connected to the top of each mounting hook. A rotating plate is rotatably connected to the outside of the connecting frame. A return spring is fixedly connected to the outside of the rotating plate.

[0009] The above solution provides a foldable electroplating hanger comprising two sliding mounting plates with internally fixed limiting rods and externally slidable adjusting anti-detachment hook mechanisms. A mounting clamping mechanism is located at the top of the left sliding mounting plate. In the adjusting anti-detachment hook mechanism, a slider slides outside the limiting rods and is externally connected to an adjusting component. Multiple mounting rings slide outside the component, with the bottom of each ring connected to a connecting rod and a mounting hook. The top of the mounting hook is rotatably connected to a rotating plate via a connecting bracket, and a return spring is fixed outside the plate. This design allows for hook angle adjustment and anti-detachment functions, facilitating the installation and folding storage of electroplated parts.

[0010] As a further description of the above technical solution:

[0011] The adjustment assembly includes a mounting sleeve rod, which is externally fixedly connected to the outside of the slider. A limit plate is slidably connected inside the mounting sleeve rod. A support rod is fixedly connected to the right side of the limit plate. Connecting frames are fixedly connected to both the front and rear sides of the mounting sleeve rod. A rotating plate is rotatably connected to the outside of the connecting frame. A positioning rod is fixedly connected to the outside of the rotating plate.

[0012] The above scheme achieves the following: the mounting sleeve of the adjusting component is fixed to the outside of the slider, forming a basic structure that can slide along the limiting rod. The limiting plate slides within the sleeve, and its right-side support rod can extend to the required length to adjust the distribution spacing of the mounting rings. The connecting brackets on the front and rear sides of the mounting sleeve are each rotatably connected to a rotating plate via pins. The positioning rods on the outside of the plate have an L-shaped structure and can be embedded into the evenly distributed positioning holes on the surface of the mounting ring. When the plate is rotated to a vertical position, the positioning rods engage with the positioning holes to lock the mounting ring position; rotating the plate to a horizontal position releases the lock, allowing for sliding adjustment of the mounting ring.

[0013] As a further description of the above technical solution:

[0014] The support rod has multiple slots on its outside, and the outside of the positioning rod is engaged with the outside of the slots.

[0015] The above solution works as follows: when the rotating plate drives the positioning rod into the slot, the wedge-shaped structure at the front end of the rod and the inclined surface at the bottom of the slot form a self-locking effect. Combined with the butterfly spring washer on the outside of the rotating plate, it effectively prevents the support rod from sliding under the impact of gravity or electroplating solution.

[0016] As a further description of the above technical solution:

[0017] The mounting clamping mechanism includes a mounting frame, which is externally fixedly connected to the top of the left-side sliding mounting plate. A sliding lever is slidably connected to the outside of the mounting frame. A cavity is opened inside the mounting frame. A mounting spring is sleeved on the outside of the sliding lever. A limit block is slidably connected inside the cavity.

[0018] The above solution works as follows: when the hanger needs to be folded, pulling up the sliding lever compresses the spring, causing the limit block to disengage from the slot on the right sliding mounting plate, thus releasing the lock; after releasing the lever, the spring returns to its original position, pushing the limit block back into the slot, achieving a rigid connection between the left and right sliding mounting plates. This mechanism, through the cooperation of the spring force and the limit block, allows for quick switching between the hanger's unfolded and folded states, ensuring the hanger structure remains stable and reliable during electroplating.

[0019] As a further description of the above technical solution:

[0020] A pull plate is fixedly connected to the outer top of the sliding lever, and the outer side of the sliding lever is slidably connected to the inside of the mounting bracket.

[0021] With the above solution: when the pull plate is lifted, the clamping rod slides vertically along the guide hole, driving the bottom limit block to rise and fall synchronously. This design significantly improves the ease of operation and structural reliability of the installation clamping mechanism through the ergonomic optimization of the pull plate and the precise cooperation of the clamping rod.

[0022] As a further description of the above technical solution:

[0023] The top of the sliding mounting plate on the right side is provided with a mounting groove, and the outer bottom end of the sliding rod is locked with the inside of the mounting groove.

[0024] The above solution allows for the following: when the bracket is unfolded, the installation spring pushes the bottom end of the locking rod to fully embed into the mounting groove, forming a surface contact fit. This allows for the drainage of deposited electroplating solution and prevents the locking rod from rusting and sticking. This design ensures a stable and reliable locking state between the sliding locking rod and the mounting groove.

[0025] As a further description of the above technical solution:

[0026] The bottom end of the slide rail mounting plate is fixedly connected to a support base, and the slider is externally slidably connected to the inside of the slide rail mounting plate.

[0027] The above solution involves a rectangular support base fixed to the bottom of the sliding groove mounting plate, with an anti-slip rubber pad on the bottom surface, which stabilizes the hanger and reduces vibration. A T-shaped or dovetail-shaped sliding groove is formed on the inner side of the sliding groove mounting plate, with the groove width precisely matched to the slider size. The bottom of the slider slides within the groove, ensuring smooth vertical movement of the adjustment anti-disengagement mechanism.

[0028] As a further description of the above technical solution:

[0029] One end of the reset spring is fixedly connected to the outside of the mounting hook, and the other end of the reset spring is fixedly connected to the bottom of the outside of the rotating plate.

[0030] The above solution allows the spring to be further compressed when the rotating plate is flipped upwards by external force, ensuring that the plate remains vertically closed when no external force is applied. This design enables the rotating plate to automatically reset after the mounting hook suspends the electroplated part, effectively preventing the workpiece from falling off.

[0031] In summary, this application includes at least one of the following beneficial technical effects:

[0032] 1. In this utility model, when preventing the mounting hook from detaching, by hanging an item inside the mounting hook, the item squeezes the rotating plate, which in turn squeezes the return spring, so that the item is inside the mounting hook. At this moment, the return spring rebounds, thereby preventing the mounting hook from detaching.

[0033] 2. In this utility model, the installation spring can then deform, causing the pull plate to separate from the mounting groove outside the slide plate via the sliding latch. By releasing the pull plate, the installation spring rebounds, which in turn causes the sliding latch to lock into the mounting groove outside the slide plate, thereby enabling the disassembly and storage of the slide plate. Attached Figure Description

[0034] Figure 1 This is a three-dimensional schematic diagram of a folding electroplating rack proposed in this utility model;

[0035] Figure 2 This is a schematic diagram of the slot structure of a folding electroplating hanger proposed in this utility model;

[0036] Figure 3 This is a schematic diagram of the rotating plate of a folding electroplating hanger proposed in this utility model;

[0037] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0038] Explanation of reference numerals in the attached drawings: 1. Slide mounting plate; 2. Limiting rod; 3. Adjusting anti-disengagement mechanism; 31. Slider; 32. Adjusting component; 321. Mounting sleeve rod; 322. Limiting plate; 323. Support rod; 324. Connecting frame; 325. Rotating clamping plate; 326. Positioning clamping rod; 33. Slot; 34. Mounting ring; 35. Connecting rod; 36. Mounting hook; 37. Connecting frame; 38. Rotating plate; 39. Return spring; 4. Mounting clamping mechanism; 41. Mounting frame; 42. Sliding clamping rod; 43. Pull plate; 44. Cavity; 45. Mounting spring; 46. Limiting block; 5. Mounting groove; 6. Support base. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail below.

[0040] Reference Figures 1 to 3 This utility model provides an embodiment of a foldable electroplating hanger, comprising two sliding mounting plates 1, which provide mounting bases and sliding tracks for limiting rods 2 and adjusting anti-disengagement mechanisms 3, ensuring the structural stability and adjustment flexibility of the hanger. The limiting rods 2 are fixedly connected internally to the sliding mounting plates 1, and the adjusting anti-disengagement mechanisms 3 are slidably connected externally to the limiting rods 2, providing sliding guidance for the adjusting anti-disengagement mechanisms 3, limiting their movement trajectory, and preventing the hanger from shifting during use. A mounting clamping mechanism 4 is fixedly connected to the top of the left sliding mounting plate 1, providing mounting support for the sliding clamp 42, mounting spring 45, and limiting block 46, ensuring the relative positional accuracy of each component. The mounting clamping mechanism 4 includes a mounting frame 41, which is externally fixedly connected to the left sliding mounting plate 1. At the top of mounting plate 1, a sliding latch 42 is slidably connected to the outside of mounting bracket 41. This latch locks and unlocks the bracket by sliding, ensuring that the bracket will not fold accidentally during use. The mounting bracket 41 has a cavity 44 inside, which provides movement space for the limiting block 46 and the mounting spring 45, ensuring the smooth sliding of the sliding latch 42. The sliding latch 42 is fitted with a mounting spring 45 outside, which provides a reset spring force for the sliding latch 42, ensuring the stability and reliability of the mounting clamping mechanism 4. The limiting block 46 is slidably connected inside the cavity 44. A pull plate 43 is fixedly connected to the top of the sliding latch 42. By pulling the pull plate 43, the sliding latch 42 is moved, realizing the folding and unfolding operation of the bracket. The sliding latch 42 is slidably connected to the inside of the mounting bracket 41.

[0041] Specifically, the two sliding mounting plates 1 provide basic support for the hanger. The internal limit rod 2 guides the horizontal sliding of the anti-disengagement mechanism 3 to ensure the stable adjustment of the position of the mounting hook 36. In the mounting clamping mechanism 4 at the top of the left sliding mounting plate 1, the mounting bracket 41 fixes the sliding lever 42. Its external pull plate 43 facilitates manual operation. When the hanger needs to be unfolded, pulling the pull plate 43 causes the sliding lever 42 to move upward against the elastic force of the mounting spring 45, so that the bottom end of the sliding lever 42 is engaged in the mounting groove 5 at the top of the right sliding mounting plate 1. The hanger is locked by the sliding cooperation of the limit block 46 in the cavity 44. When folding, pulling the pull plate 43 again causes the sliding lever 42 to disengage from the mounting groove 5. The spring reset assists in the folding of the hanger. This structure achieves rapid unfolding and folding of the hanger through the synergistic action of the sliding guide, spring reset and mechanical clamping, while ensuring structural stability during use and meeting the convenience and safety requirements of workpiece suspension in electroplating operations.

[0042] Reference Figures 2 to 3 The adjusting anti-disengagement mechanism 3 includes a slider 31, which serves as the carrier of the adjusting component 32. It slides freely on the limiting rod 2, thereby driving the entire adjusting anti-disengagement mechanism 3 to move on the sliding mounting plate 1, thus adjusting the position of the mounting hook 36. The slider 31 is externally slidably connected to the outside of the adjusting anti-disengagement mechanism 3. The adjusting component 32 is fixedly connected to the outside of the slider 31. The adjusting component 32 includes a mounting sleeve rod 321, which is externally fixedly connected to the outside of the slider 31. A limiting plate 322 is slidably connected internally to the mounting sleeve rod 321, providing installation space and support for components such as the limiting plate 322 and support rod 323. It also serves as the mounting base for the connecting frame 324, enabling the adjusting component 32 to form a stable overall structure. A support rod 3 is fixedly connected to the right side of the limiting plate 322. 23 transmits the movement of the limiting plate 322 to components such as the mounting ring 34 to adjust the height of the mounting hook 36 and provide vertical support for the mounting hook 36. The front and rear sides of the mounting sleeve rod 321 are fixedly connected to the connecting frame 324, which serves as the mounting bracket for the rotating plate 325. The rotating plate 325 is connected to the mounting sleeve rod 321, allowing the rotating plate 325 to rotate around the pivot on the connecting frame 324, thereby achieving the function of fixing and unlocking the mounting ring 34. The rotating plate 325 is rotatably connected to the outside of the connecting frame 324, and the positioning rod 326 is fixedly connected to the outside of the rotating plate 325. It cooperates with the slot 33 on the mounting ring 34 to achieve the positioning and fixing of the mounting ring 34, thereby ensuring that the mounting hook 36 stably suspends the workpiece in the designated position.

[0043] Specifically, the slider 31 acts as a carrier, driving the adjustment assembly 32 to slide on the limiting rod 2, thereby adjusting the horizontal position of the mounting hook 36. In the adjustment assembly 32, the mounting sleeve 321 provides support for the internal limiting plate 322, the support rod 323, and the external connecting frame 324. The limiting plate 322 drives the support rod 323 to move up and down, transmitting the height adjustment power. The connecting frame 324 serves as the mounting bracket for the rotating plate 325, allowing it to rotate around its axis, causing the positioning rod 326 to engage or disengage from the slot 33 on the mounting ring 34. When the height of the mounting hook 36 needs adjustment, rotating the rotating plate 325 causes the positioning rod 326 to disengage from the slot 33. After the support rod 323 drives the mounting ring 34 to slide to the target position, rotating the plate 325 in the opposite direction locks it in place. This mechanism achieves precise positioning of the mounting hook 36 in the horizontal and vertical directions through the coordinated action of the horizontal sliding of the slider 31, the vertical adjustment of the support rod 323, and the mechanical locking of the rotating plate 325. Combined with the anti-dislodgement function of the return spring 39, it ensures stable suspension of workpieces of different sizes and improves the flexibility and safety of electroplating operations.

[0044] Multiple mounting rings 34 are externally slidably connected to the adjusting component 32, serving as connecting parts between the mounting hook 36 and the adjusting component 32. Through engagement with the positioning lever 326, they enable multi-position adjustment and fixation of the mounting hook 36 to accommodate the suspension requirements of workpieces of different sizes and shapes. A connecting rod 35 is fixedly connected to the bottom of each mounting ring 34, connecting the mounting ring 34 to the mounting hook 36 and transmitting the position adjustment information of the mounting ring 34. This allows the mounting hook 36 to adjust as the position of the mounting ring 34 changes, while also providing vertical support for the mounting hook 36. The bottom of the connecting rod 35 is fixedly connected to the mounting hook 36, which is directly used to suspend the electroplated workpiece through contact with the workpiece. The mounting hook 36 is fixedly connected to the top of the electroplating rack to ensure that the workpiece remains stable during the electroplating process and will not fall. The top of the mounting hook 36 is fixedly connected to the connecting frame 37, and the external of the connecting frame 37 is rotatably connected to the rotating plate 38, which cooperates with the return spring 39 to realize the anti-detachment function of the mounting hook 36 by rotation. During the suspension and removal of the workpiece, the state of the mounting hook 36 is automatically adjusted to prevent the workpiece from falling off accidentally. The external of the rotating plate 38 is fixedly connected to the return spring 39, which provides the return force to the rotating plate 38. After the workpiece is removed, the rotating plate 38 can quickly return to the initial position, thereby ensuring that the mounting hook 36 is in the anti-detachment state and preventing the workpiece from falling off accidentally in subsequent suspension.

[0045] Specifically, multiple mounting rings 34 on the outside of the adjustment assembly 32 engage with positioning levers 326 and are locked in multiple positions along the support rod 323 to accommodate different workpiece sizes. The mounting rings 34 are connected to mounting hooks 36 via connecting rods 35, transmitting position adjustment information and providing vertical support. The mounting hooks 36 directly suspend the workpiece. The top connecting frame 37 is rotatably connected to the rotating plate 38. The rotating plate 38, under the action of a return spring 39, achieves an anti-detachment function: when suspending the workpiece, gravity causes the rotating plate 38 to overcome the spring force and rotate, opening the mounting hooks 36; after removing the workpiece, the spring returns the rotating plate 38 to its initial position, closing the mounting hooks 36 to prevent detachment. This structure, through the synergy of sliding adjustment, mechanical locking, and spring return, achieves flexible multi-position adjustment and reliable anti-detachment of the hanger, improving the stability and adaptability of workpiece suspension in electroplating operations and ensuring safe and efficient production.

[0046] Reference Figures 2 to 4 The support rod 323 has multiple slots 33 on its exterior. The positioning rod 326 can be precisely engaged in the slots 33 to lock the vertical position of the adjustment component 32, ensuring that the mounting hook 36 can be stably fixed at different heights and meeting the suspension requirements of workpieces of different sizes. The exterior of the positioning rod 326 is locked to the exterior of the slots 33. The top of the right sliding mounting plate 1 has a mounting groove 5. The bottom of the sliding rod 42 is locked to the interior of the mounting groove 5. When the hanger needs to be folded, the pull plate 43 is pulled to fold the hanger. The spring force causes the sliding lever 42 to disengage from the mounting groove 5, enabling the flexible folding of the hanger. The bottom end of the sliding groove mounting plate 1 is fixedly connected to the support base 6, which provides a solid support foundation for the entire electroplating hanger, distributes the weight of the hanger and the suspended workpiece, prevents the hanger from tilting or shifting during use, and ensures operational safety. The external sliding connection of the slider 31 is connected to the inside of the sliding groove mounting plate 1. One end of the return spring 39 is fixedly connected to the outside of the mounting hook 36, and the other end of the return spring 39 is fixedly connected to the bottom of the external rotating plate 38.

[0047] Specifically, the support seat 6 at the bottom of the slide mounting plate 1 provides stable support and distributes the load of the hanger. In the adjustment assembly 32, the slider 31 slides within the slide mounting plate 1, and the slot 33 on the support rod 323 cooperates with the positioning rod 326. By locking different slots 33, the height of the mounting hook 36 is locked to meet the suspension requirements of workpieces of different sizes. When folding the hanger, pulling the pull plate 43 causes the sliding rod 42 to overcome the spring force and disengage from the right mounting slot 5, and the hanger can be folded. After releasing the pull plate 43, the spring resets and the sliding rod 42 re-engages into the mounting slot 5, fixing the hanger in the unfolded state. The rotating plate 38 is linked with the reset spring 39. When the mounting hook 36 is subjected to force, the spring buffers to avoid rigid impact and assists in the hanger reset. This structure, through the synergy of mechanical locking, spring buffering, and sliding locking, achieves flexible height adjustment, convenient folding, and stable fixation of the hanger, improving the adaptability and operational safety of workpiece suspension in electroplating operations.

[0048] Working principle: By pushing the sliding mounting plate 1, the mounting sleeve 321 and the support rod 323 slide relative to each other. Then, by pressing the rotating plate 325, the rotating plate 325 drives the positioning plate 326 to separate from the slot 33 outside the support rod 323, so that the support rod 323 can slide inside the mounting sleeve 321, thereby realizing the position adjustment of the support rod 323. When preventing the mounting hook 36 from detaching, by hanging the item inside the mounting hook 36, the item squeezes the rotating plate 38, which in turn squeezes the return spring 39, so that the item is inside the mounting hook 36. At this time, the return spring 39 rebounds, thereby realizing the anti-detachment of the mounting hook 36.

[0049] When disassembling and assembling the two slide mounting plates 1, by pulling the pull plate 43, the sliding latch 42 can drive the limiting block 46 to squeeze the mounting spring 45, which in turn causes the mounting spring 45 to deform. This causes the pull plate 43 to separate from the mounting groove 5 outside the slide mounting plate 1 through the sliding latch 42. By releasing the pull plate 43, the mounting spring 45 rebounds, which in turn causes the sliding latch 42 to lock into the mounting groove 5 outside the slide mounting plate 1, thus enabling the disassembly, assembly, and storage of the slide mounting plate 1.

[0050] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A folding electroplating hanger comprising two runner mounting plates (1), characterised in that: The sliding mounting plate (1) is internally fixedly connected to a limiting rod (2), and the limiting rod (2) is externally slidably connected to an adjusting anti-disengagement mechanism (3). The top of the sliding mounting plate (1) on the left side is fixedly connected to an installation clamping mechanism (4). The adjusting anti-disengagement mechanism (3) includes a slider (31), which is slidably connected to the outside of the adjusting anti-disengagement mechanism (3). An adjusting component (32) is fixedly connected to the outside of the slider (31). Multiple mounting rings (34) are slidably connected to the outside of the adjusting component (32). A connecting rod (35) is fixedly connected to the bottom of the mounting ring (34). A mounting hook (36) is fixedly connected to the bottom of the connecting rod (35). A connecting frame (37) is fixedly connected to the top of the mounting hook (36). A rotating plate (38) is rotatably connected to the outside of the connecting frame (37). A return spring (39) is fixedly connected to the outside of the rotating plate (38).

2. The folding electroplating hanger of claim 1, wherein: The adjustment assembly (32) includes a mounting sleeve (321), which is externally fixedly connected to the outside of the slider (31). A limit plate (322) is slidably connected inside the mounting sleeve (321). A support rod (323) is fixedly connected to the right side of the limit plate (322). Connecting frames (324) are fixedly connected to both the front and rear sides of the mounting sleeve (321). A rotating plate (325) is rotatably connected to the outside of the connecting frame (324). A positioning rod (326) is fixedly connected to the outside of the rotating plate (325).

3. The folding electroplating hanger of claim 2, wherein: The support rod (323) has multiple slots (33) on its outside, and the outside of the positioning rod (326) is engaged with the outside of the slots (33).

4. A folding electroplating rack according to claim 1, characterized in that: The mounting clamping mechanism (4) includes a mounting bracket (41), which is externally fixedly connected to the top of the left side slide mounting plate (1). A sliding lever (42) is slidably connected to the outside of the mounting bracket (41). A cavity (44) is opened inside the mounting bracket (41). A mounting spring (45) is sleeved on the outside of the sliding lever (42). A limit block (46) is slidably connected inside the cavity (44).

5. A folding electroplating rack according to claim 4, characterized in that: The outer top of the sliding lever (42) is fixedly connected to a pull plate (43), and the outer side of the sliding lever (42) is slidably connected to the inside of the mounting bracket (41).

6. A folding electroplating rack according to claim 5, characterized in that: The top of the sliding mounting plate (1) on the right side is provided with a mounting groove (5), and the outer bottom end of the sliding rod (42) is locked with the inside of the mounting groove (5).

7. A folding electroplating rack according to claim 1, characterized in that: The bottom end of the slide mounting plate (1) is fixedly connected to a support base (6), and the outside of the slider (31) is slidably connected to the inside of the slide mounting plate (1).

8. A folding electroplating rack according to claim 1, characterized in that: One end of the reset spring (39) is fixedly connected to the outside of the mounting hook (36), and the other end of the reset spring (39) is fixedly connected to the bottom of the rotating plate (38).

Images