Chain paint dipping device
By designing a first pusher plate and a second pusher plate in the chain impregnation device, the chain is driven to swing and change its bending state, which solves the problem of impregnation dead angles at the chain link connection points and achieves better impregnation effect and chain anti-corrosion effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-03
AI Technical Summary
In existing chain impregnation equipment, dead zones for impregnation are easily formed at the chain link joints, resulting in insufficient impregnation effect.
By continuously agitating the paint with the first and second pusher plates and driving the chain to swing, the bending state of the chain is changed. The cooperation of multiple pusher plates and push rods ensures that the connection points of the chain links can be better immersed in paint.
This improves the coating effect of the chain, ensuring that the dead corners at the connection points of the chain links are fully coated, thus extending the service life of the chain.
Smart Images
Figure CN223959898U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of chain impregnation, and more particularly to a chain impregnation device. Background Technology
[0002] When chains are exposed to outdoor or humid environments, they are susceptible to corrosion from moisture and oxygen, leading to rust and decay. Therefore, chain dipping equipment is needed to dip the chains in paint. After dipping, a paint film forms on the chain surface, isolating the chain from direct contact with the external environment and preventing the intrusion of moisture and corrosive substances, thus extending the chain's lifespan. Currently, existing chain dipping methods involve placing the chain inside a dipping tank. However, in practice, the chain inside the tank remains stationary, creating dead zones at the chain link joints, resulting in insufficient dipping. Utility Model Content
[0003] To address the above shortcomings, this utility model proposes a chain impregnation device. The first and second pusher plates continuously agitate the paint to generate flow. Furthermore, the first and second pusher plates can drive the chain to swing, thereby changing the bending state of the chain and allowing for better impregnation of the dead corners at the chain link unit connections.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A chain impregnation device includes: a housing with a cavity; two drive plates movably disposed on the housing, each drive plate being connected to a drive assembly for horizontal movement; a placement frame inside the cavity; first mounting plates movably disposed on two opposite side walls of the placement frame; the drive plates abutting against the first mounting plates; an elastic element between the first mounting plates and the placement frame; each first mounting plate having multiple first push rods of varying lengths, one end of each first push rod connected to a first push plate; a second mounting plate disposed in the middle of the placement frame; multiple second push rods movably disposed on the second mounting plate, each second push rod having a second push plate at both ends; two rows of mounting rods disposed between the first and second push plates; and a chain placed between two opposite mounting rods. When the drive plates push the first mounting plates to move, the first push plates cause the chain to bend.
[0006] The chain impregnation device according to the present invention has at least the following beneficial effects: In use, the second mounting plate divides the placement frame into two installation areas for placing chains. Multiple chains are first respectively fitted between two corresponding fixed rods, and the placement frame is placed in the housing. Then, two drive components are operated alternately, causing the two drive plates to alternately drive the corresponding first mounting plates to move. This causes the first push plates of the two first mounting plates to move towards one side of the chain, thereby using multiple first push plates to drive the chain to bend to different degrees towards the second mounting plate. Simultaneously, the chain's oscillation also drives the second push plates to move accordingly. Then, the drive components drive the drive plates to reset, and the first mounting plates reset under the action of the elastic element. Finally, the chains in the two installation areas oscillate alternately under the action of multiple first and second push plates, which helps to continuously change the bending state of the chain, allowing the dead corners at the chain link unit connections to be better impregnated with paint. Furthermore, the movement of the first and second push plates helps to continuously agitate the paint, allowing the paint to continuously wash the chain, thereby improving the chain's impregnation effect.
[0007] Furthermore, the side wall of the placement frame is provided with a through hole, through which the first push rod can move through. The placement frame is provided with a vertical plate located in the through hole. A fixing rod is provided on one side of the vertical plate. The first mounting plate and the elastic element are movably disposed on the fixing rod. The elastic element is located between the first mounting plate and the vertical plate. One end of the fixing rod is connected to a limit block, and the first mounting plate can abut against the limit block.
[0008] Furthermore, two side extension plates are arranged opposite each other on the side wall of the placement frame, the through hole is located between the two side extension plates, and the first mounting plate is slidably engaged with the side extension plates.
[0009] Furthermore, the elastic element is a spring movably sleeved on the fixed rod, and the limiting block is a nut threadedly connected to the fixed rod.
[0010] Furthermore, the first mounting plate is provided with a plurality of threaded holes, and one end of each of the first push rods is connected to the corresponding threaded hole.
[0011] Furthermore, the placement frame has a base plate, the mounting rod is disposed on the base plate, the base plate is provided with a plurality of waist-shaped holes, and the waist-shaped holes are connected to the cavity.
[0012] Furthermore, the mounting rod is fitted with multiple partitions at intervals along its length, and a height space for accommodating a single chain is formed between two adjacent partitions.
[0013] Furthermore, the drive assembly includes a cylinder, the extension rod of which is connected to the drive plate, the drive plate being arranged vertically and facing the first mounting plate.
[0014] Furthermore, the lengths of the plurality of first push rods increase or decrease sequentially along the length direction of the second mounting plate.
[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0017] Figure 1 This is a schematic diagram of one embodiment of a chain impregnation device according to the present invention;
[0018] Figure 2 for Figure 1 Another structural diagram from another perspective.
[0019] In the diagram: box body 100, cavity 101, drive plate 110, cylinder 120, telescopic rod 121, placement frame 200, through hole 201, vertical plate 202, fixing rod 203, limiting block 204, side extension plate 205, bottom plate 206, waist-shaped hole 207, first mounting plate 210, elastic element 211, first push rod 212, first push plate 213, second mounting plate 220, second push rod 221, second push plate 222, mounting rod 230. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0021] In the description of this utility model, it should be noted that the terms "inner", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0022] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] See Figure 1 and Figure 2 A chain impregnation device includes: a housing 100, the housing 100 having a cavity 101, two drive plates 110 movably disposed on the housing 100, each drive plate 110 being connected to a drive assembly for horizontal movement, a placement frame 200 housed within the cavity 101, first mounting plates 210 movably disposed on two opposite side walls of the placement frame 200, the drive plates 110 being able to abut against the first mounting plates 210, an elastic element 211 being provided between the first mounting plates 210 and the placement frame 200, and each of the first mounting plates 210 having multiple elements of varying lengths. The first push rod 212 is connected to a first push plate 213 at one end. A second mounting plate 220 is provided in the middle of the placement frame 200. A plurality of second push rods 221 are movably provided on the second mounting plate 220. A second push plate 222 is provided at both ends of each second push rod 221. Two rows of mounting rods 230 are provided between the first push plate 213 and the second push plate 222. The chain is placed between two opposite mounting rods 230. When the drive plate 110 pushes the first mounting plate 210 to move, the first push plate 213 drives the chain to bend.
[0025] In the chain impregnation device with the above structure, during use, the second mounting plate 220 divides the placement frame 200 into two installation areas for placing chains. First, multiple chains are respectively fitted between the corresponding two fixed rods 203, and the placement frame 200 is placed in the housing 100. Then, the two drive components are operated alternately, so that the two drive plates 110 alternately drive the corresponding first mounting plates 210 to move, causing the first push plates 213 of the two first mounting plates 210 to move towards one side of the chain. Thus, the multiple first push plates 213 drive the chain to bend towards the side of the second mounting plate 220 to produce different degrees of bending. At the same time, the swing of the chain also drives the second push plate 222 to move accordingly. Then, the drive components drive the drive plate 110 to reset, and the first mounting plate 210 resets under the action of the elastic element 211. Finally, the chains in the two installation areas swing alternately under the action of multiple first push plates 213 and second push plates 222, which helps to continuously change the bending state of the chain, so that the dead corners at the chain link unit connection can be better impregnated. The movement of the first and second pusher plates helps to continuously agitate the paint liquid, allowing it to continuously wash the chain and thus improve the paint impregnation effect.
[0026] See Figure 1 and Figure 2 Furthermore, the side wall of the placement frame 200 is provided with a through hole 201, through hole 201 allows the first push rod 212 to pass through movably. The placement frame 200 is provided with a vertical plate 202 located in the through hole 201. A fixing rod 203 is provided on one side of the vertical plate 202. The first mounting plate 210 and the elastic member 211 are movably disposed on the fixing rod 203. The elastic member 211 is located between the first mounting plate 210 and the vertical plate 202. One end of the fixing rod 203 is connected to a limiting block 204, and the first mounting plate 210 can abut against the limiting block 204. Specifically, during use, the drive assembly operates, and the drive plate 110 moves to abut against the first mounting plate 210, thereby pushing the first mounting plate 210 to move the first push plate 213 towards one side of the chain. This helps to change the bending state of the chain. At the same time, the first mounting plate 210 drives the elastic element 211 into a compressed state. Finally, the drive plate 110 resets, and the elastic element 211 recovers to drive the first mounting plate 210 to reset, causing the first push plate 213 to move away from the chain. It can be understood that there are two fixing rods 203, and each fixing rod 203 is fitted with a corresponding elastic element 211, thereby increasing the elastic potential energy of the elastic element 211 to better drive the first mounting plate 210 to reset.
[0027] See Figure 1 and Figure 2Furthermore, two side extension plates 205 are arranged opposite each other on the side wall of the placement frame 200, and the through hole 201 is located between the two side extension plates 205. The first mounting plate 210 is slidably engaged with the side extension plates 205, thereby using the side extension plates 205 to guide and limit the movement of the first mounting plate 210, which is beneficial for the first mounting plate 210 to form a translational movement relative to the placement frame 200.
[0028] Furthermore, the elastic element 211 is a spring movably sleeved on the fixed rod 203, and the limiting block 204 is a nut threadedly connected to the fixed rod 203. Specifically, by adjusting the position of the nut on the fixed rod 203, it is beneficial to change the deformation space of the spring, which is beneficial to the spring being able to generate an elastic force to drive the first mounting plate 210 to reset.
[0029] Furthermore, the first mounting plate 210 is provided with multiple threaded holes, and one end of each first push rod 212 is connected to the corresponding threaded hole, thereby adjusting the extension length of the first push rod 212 relative to the first mounting plate 210 through threaded engagement, which is beneficial to changing the initial position of the first push plate 213 relative to the fixed rod 203.
[0030] See Figure 1 and Figure 2 Furthermore, the placement frame 200 has a base plate 206, and the mounting rod 230 is disposed on the base plate 206. The base plate 206 is provided with a plurality of waist-shaped holes 207, which are connected to the cavity 101, so that the paint liquid in the cavity 101 can flow into the interior of the placement frame 200 through the waist-shaped holes 207.
[0031] Furthermore, the mounting rod 230 is fitted with multiple partitions at intervals along its length, forming a height space between adjacent partitions to accommodate a single chain. This allows multiple chains to be placed separately, facilitating the formation of multiple layers and stacking of chains on the mounting rod 230, thus increasing the number of chains that can be placed in the placement frame 200. It is understood that the partitions are provided with multiple mounting holes through which the corresponding mounting rods 230 can pass, facilitating the separation of chains. The sides of the partitions along their width direction must be outside the area where the first push plate 213 or the second push plate 222 can move, ensuring that the first push plate 213 and the second push plate 222 drive the chain to bend.
[0032] See Figure 1 and Figure 2 Furthermore, the drive assembly includes a cylinder 120, the telescopic rod 121 of which is connected to a drive plate 110. The drive plate 110 is vertically oriented and faces the first mounting plate 210, thereby facilitating the reciprocating movement of the drive plate 110 driven by the cylinder 120. It is understood that the cylinder 120 can be an existing bidirectional cylinder, and the drive assembly can also be replaced by a motor-driven gear and rack system, which will not be detailed here.
[0033] Furthermore, the lengths of the multiple first push rods 212 increase or decrease sequentially along the length direction of the second mounting plate 220, so that the first push plate 213 is in different positions to drive the chain to produce different bending states. It can be understood that the first push plate 213 and the second push plate 222 are arranged opposite each other in the horizontal direction, which is beneficial to the chain driving the second push plate 222 to produce corresponding displacements during the process of the first push plate 213 pushing the chain to move.
[0034] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0035] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A chain impregnation device, characterized in that, include: A housing (100) is provided with a cavity (101). Two drive plates (110) are movably disposed on the housing (100). Each drive plate (110) is connected to a drive assembly that drives it to move horizontally. A placement frame (200) is built into the cavity (101). Two opposing side walls of the placement frame (200) are movably provided with first mounting plates (210). The drive plates (110) can abut against the first mounting plates (210). An elastic element (211) is provided between the first mounting plates (210) and the placement frame (200). Each first mounting plate (210) is provided with multiple first push rods of varying lengths. 212), one end of each first push rod (212) is connected to a first push plate (213), a second mounting plate (220) is provided in the middle of the placement frame (200), a plurality of second push rods (221) are movably provided on the second mounting plate (220), a second push plate (222) is provided at both ends of each second push rod (221), two rows of mounting rods (230) are provided between the first push plate (213) and the second push plate (222), and a chain is placed between two opposite mounting rods (230). When the drive plate (110) pushes the first mounting plate (210) to move, the first push plate (213) drives the chain to bend.
2. The chain impregnation device according to claim 1, characterized in that, The side wall of the placement frame (200) is provided with a through hole (201) through which the first push rod (212) can move. The placement frame (200) is provided with a vertical plate (202) located in the through hole (201). A fixing rod (203) is provided on one side of the vertical plate (202). The first mounting plate (210) and the elastic member (211) are movably disposed on the fixing rod (203). The elastic member (211) is located between the first mounting plate (210) and the vertical plate (202). One end of the fixing rod (203) is connected to a limiting block (204), and the first mounting plate (210) can abut against the limiting block (204).
3. The chain impregnation device according to claim 2, characterized in that, The sidewall of the placement frame (200) is provided with two side extension plates (205) facing each other, the through hole (201) is located between the two side extension plates (205), and the first mounting plate (210) is slidably engaged with the side extension plates (205).
4. The chain impregnation device according to claim 2, characterized in that, The elastic element (211) is a spring that is movably sleeved on the fixed rod (203), and the limiting block (204) is a nut that is threadedly connected to the fixed rod (203).
5. A chain impregnation device according to claim 2, characterized in that, The first mounting plate (210) is provided with a plurality of threaded holes, and one end of each of the first push rods (212) is connected to the corresponding threaded hole.
6. The chain impregnation device according to claim 1, characterized in that, The placement frame (200) has a base plate (206), the mounting rod (230) is disposed on the base plate (206), the base plate (206) is provided with a plurality of waist-shaped holes (207), and the waist-shaped holes (207) are connected to the cavity (101).
7. A chain impregnation device according to claim 1, characterized in that, The mounting rod (230) is fitted with multiple partitions at intervals along its length, and a height space is formed between two adjacent partitions to accommodate a single chain.
8. The chain impregnation device according to claim 1, characterized in that, The drive assembly includes a cylinder (120), the telescopic rod (121) of the cylinder (120) is connected to the drive plate (110), the drive plate (110) is arranged in a vertical direction and faces the first mounting plate (210).
9. A chain impregnation device according to claim 2, characterized in that, The lengths of the plurality of first push rods (212) increase or decrease sequentially along the length direction of the second mounting plate (220).