Plastic dipping device for balance compensation chain for elevator

Abstract

The utility model relates to the technical field of elevator balance compensation chain processing, in particular to an elevator balance compensation chain plastic dipping device which comprises a dipping box, a stirring mechanism is arranged on the inner side surface of the dipping box, a lifting mechanism is arranged on the upper surface of the dipping box, and a hanging mechanism is arranged on the surface of one side of the lifting mechanism. According to the plastic dipping device for the balance compensation chain for the elevator, through the arrangement of the stirring mechanism, the lifting mechanism and the hanging mechanism, during use, in the whole plastic dipping process, the stirring mechanism continuously stirs liquid so that the compensation chain can make better contact with the liquid in the soaking process, the plastic dipping effect is guaranteed, and the lifting mechanism adjusts the height position of the compensation chain according to needs; the suspension mechanism stably suspends and buffers external force, compensation chains with different lengths within a certain range can be subjected to plastic dipping, after plastic dipping is completed, the lifting mechanism controls the suspension mechanism to lift the compensation chains, redundant liquid energy falls back to the soaking box due to gravity, more energy is saved, and waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of elevator balance compensation chain processing technology, and in particular to a dip-coating device for elevator balance compensation chains. Background Technology

[0002] An elevator is a permanent transportation device that serves several specific floors within a building, with its car moving on at least two rigid tracks that are perpendicular to the horizontal plane or have an angle of inclination of less than 15° to the vertical. The elevator balance compensation chain plays a key role in compensating for the weight of the steel wire rope and ensuring the smooth operation of the elevator. Its structure consists of an iron chain wrapped with PVC rubber composite material. During the production process, the balance compensation chain needs to be coated with a protective layer using a dip-coating device. Therefore, a dip-coating device for elevator balance compensation chains is particularly needed.

[0003] However, existing dip coating equipment cannot guarantee sufficient contact between the compensation chain and the coating liquid, and the effect is not good. It cannot meet the requirements of coating protective layers for compensation chains of different lengths. It is also inconvenient to remove the compensation chain during the use of the dip coating equipment, which wastes liquid energy and is not conducive to energy conservation and environmental protection. Utility Model Content

[0004] The purpose of this utility model is to provide a dip coating device for a balance compensation chain in elevators, so as to solve the problems mentioned in the background art that the existing dip coating devices cannot guarantee sufficient contact between the compensation chain and the coating liquid, and the effect is not good. They cannot meet the requirements of coating and protecting compensation chains of different lengths. In addition, it is inconvenient to remove the compensation chain during the use of the dip coating device, which wastes liquid energy and is not conducive to energy conservation and environmental protection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a balancing compensation chain dip-coating device for elevators, comprising a soaking tank, an agitation mechanism provided on the inner surface of the soaking tank, a lifting mechanism provided on the upper surface of the soaking tank, and a suspension mechanism provided on one side surface of the lifting mechanism;

[0006] The lifting mechanism includes a fixed block, a first fixed rod, a second motor, a threaded rod, a first sliding plate, a limiting block, a limiting groove, a connecting rod, a second sliding plate, a limiting rod, a rotating block, a fixed column, and a second fixed rod. A fixed block is fixedly connected to one side surface of the soaking tank. A first fixed rod is fixedly connected to the upper surface of the fixed block. A second motor is fixedly connected to the upper surface of the first fixed rod. A threaded rod is fixedly connected to one end surface of the second motor. A first sliding plate is threadedly connected to the outer surface of the threaded rod. A limiting block is fixedly connected to one side surface of the first sliding plate. A limiting groove is formed on the inner surface of the first fixed rod. A connecting rod is fixedly connected to one side surface of the first sliding plate. A second sliding plate is fixedly connected to one side surface of the connecting rod. A limiting rod is slidably connected to the inner surface of the second sliding plate. A rotating block is fixedly connected to one end surface of the limiting rod. A fixed column is rotatably connected to the outer surface of the rotating block. A second fixed rod is fixedly connected to one end surface of the fixed column.

[0007] Preferably, two sets of fixing blocks are symmetrically arranged around the central axis of the soaking tank, and the outer dimensions of the limiting blocks match the inner dimensions of the limiting grooves.

[0008] Preferably, the first sliding plate is fixedly connected to the second sliding plate via a connecting rod, and two sets of the connecting rod are symmetrically arranged about the central axis of the first sliding plate.

[0009] Preferably, the stirring mechanism includes a first motor, a first stirring shaft, a stirring plate, a transmission disc, a belt, a rotating disc, and a second stirring shaft. The first motor is fixedly connected to one side surface of the soaking tank, the first stirring shaft is fixedly connected to one end surface of the first motor, the stirring plate is fixedly connected to the outer surface of the first stirring shaft, the transmission disc is fixedly connected to one end surface of the first stirring shaft, the belt is attached to the outer surface of the transmission disc, the rotating disc is attached to the inner surface of the belt, and the second stirring shaft is fixedly connected to one end surface of the rotating disc.

[0010] Preferably, multiple sets of stirring plates are provided on the outer surfaces of the first and second stirring shafts, and the first and second stirring shafts are distributed in parallel.

[0011] Preferably, the suspension mechanism includes a support plate, a connecting plate, a limiting groove, a limiting block, a telescopic block, a spring, and a hook. A support plate is fixedly connected to one side surface of the first sliding plate, a connecting plate is fixedly connected to one side surface of the support plate, a limiting groove is formed on the inner side surface of the connecting plate, a limiting block is slidably connected to the inner side surface of the limiting groove, a telescopic block is fixedly connected to one side surface of the limiting block, a spring is fixedly connected to one side surface of the telescopic block, and a hook is fixedly connected to one side surface of the telescopic block.

[0012] Preferably, two sets of limiting blocks are symmetrically arranged around the central axis of the telescopic block, and the inner dimension of the limiting groove matches the outer dimension of the limiting block.

[0013] The beneficial effects of this utility model are:

[0014] 1. By setting stirring plates on the outer surfaces of the first and second stirring shafts, the stirring plates rotate in the coating liquid in the soaking tank, causing the liquid to flow. Throughout the entire dip coating process, the stirring mechanism continuously agitates the liquid to ensure the uniformity of the dip coating liquid composition, thereby enabling the compensation chain to better and more evenly contact the liquid during the soaking process, ensuring the dip coating effect.

[0015] 2. By setting up the lifting mechanism and the suspension mechanism, the height position of the compensation chain can be adjusted as needed, so that the elevator compensation chain is stably suspended and buffers external forces. It can meet the dip coating requirements of compensation chains of different lengths within a certain range. After the dip coating is completed, the lifting mechanism controls the suspension mechanism to lift the compensation chain. The excess liquid energy falls back into the soaking tank due to gravity, which is more energy-efficient and will not cause waste. Attached Figure Description

[0016] Figure 1 This is a side view of the appearance structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the stirring mechanism of this utility model;

[0018] Figure 3 This is a cross-sectional view of the lifting mechanism of this utility model;

[0019] Figure 4 This is a cross-sectional view of the suspension mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure in which the connecting plate and the limiting groove of this utility model cooperate with each other.

[0021] In the diagram: 1. Soaking tank; 2. Stirring mechanism; 201. First motor; 202. First stirring shaft; 203. Stirring plate; 204. Transmission disc; 205. Belt; 206. Rotating disc; 207. Second stirring shaft; 3. Lifting mechanism; 301. Fixed block; 302. First fixed rod; 303. Second motor; 304. Threaded rod; 305. First sliding plate; 306. Limiting block; 307. Limiting groove; 308. Connecting rod; 309. Second sliding plate; 310. Limiting rod; 311. Rotating block; 312. Fixed column; 313. Second fixed rod; 4. Suspension mechanism; 401. Support plate; 402. Connecting plate; 403. Limiting groove; 404. Limiting block; 405. Telescopic block; 406. Spring; 407. Hook. Detailed Implementation

[0022] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a balancing compensation chain dip-coating device for elevators, including a soaking tank 1, a stirring mechanism 2 provided on the inner surface of the soaking tank 1, a lifting mechanism 3 provided on the upper surface of the soaking tank 1, and a suspension mechanism 4 provided on one side surface of the lifting mechanism 3.

[0024] The lifting mechanism 3 includes a fixed block 301, a first fixed rod 302, a second motor 303, a threaded rod 304, a first sliding plate 305, a limiting block 306, a limiting groove 307, a connecting rod 308, a second sliding plate 309, a limiting rod 310, a rotating block 311, a fixed column 312, and a second fixed rod 313. A fixed block 301 is fixedly connected to one side surface of the soaking tank 1. A first fixed rod 302 is fixedly connected to the upper surface of the fixed block 301. A second motor 303 is fixedly connected to the upper surface of the first fixed rod 302. 3. A threaded rod 304 is fixedly connected to one end surface of the second motor 303. A first sliding plate 305 is threadedly connected to the outer surface of the threaded rod 304. A limiting block 306 is fixedly connected to one side surface of the first sliding plate 305. A limiting groove 307 is formed on the inner surface of the first fixing rod 302. A connecting rod 308 is fixedly connected to one side surface of the first sliding plate 305. A second sliding plate 309 is fixedly connected to one side surface of the connecting rod 308. A limiting rod 310 is slidably connected to the inner surface of the second sliding plate 309. A rotating block 311 is fixedly connected to one end surface of 310. A fixed post 312 is rotatably connected to the outer surface of the rotating block 311. A second fixed rod 313 is fixedly connected to one end surface of the fixed post 312. Through the arrangement of the fixed block 301, the first fixed rod 302, the second motor 303, the threaded rod 304, the first sliding plate 305, the limiting block 306, the limiting groove 307, the connecting rod 308, the second sliding plate 309, the limiting rod 310, the rotating block 311, the fixed post 312, and the second fixed rod 313, during use... When the second motor 303 is started, the threaded rod 304 begins to rotate, and the first sliding plate 305 moves along the threaded rod 304. The limiting block 306, which is fixedly connected to one side of the first sliding plate 305, slides in the limiting groove 307. When the first sliding plate 305 moves, the second sliding plate 309 moves synchronously through the connecting rod 308. The limiting rod 310 guides the movement of the second sliding plate 309, enabling the second sliding plate 309 to move smoothly along the axial direction of the limiting rod 310, thereby driving the suspension mechanism 4 to move.

[0025] Furthermore, two sets of fixing blocks 301 are symmetrically arranged around the central axis of the soaking tank 1. The outer dimensions of the limiting block 306 match the inner dimensions of the limiting groove 307. Through the setting of the limiting block 306 and the limiting groove 307, the limiting groove 307 limits the limiting block 306 during use, ensuring that the limiting block 306 can only move along the direction defined by the limiting groove 307, making the movement of the first sliding plate 305 more stable and precise.

[0026] Furthermore, the first sliding plate 305 is fixedly connected to the second sliding plate 309 via a connecting rod 308. Two sets of connecting rods 308 are symmetrically arranged around the central axis of the first sliding plate 305. With the connecting rods 308 in use, when the first sliding plate 305 moves, the two sets of connecting rods 308 can more accurately drive the second sliding plate 309 to move synchronously in a straight line along the limit rod 310, making it less likely for the second sliding plate 309 to deviate during movement, thereby ensuring that all components of the entire lifting mechanism 3 can coordinate and complete the lifting action.

[0027] Furthermore, the stirring mechanism 2 includes a first motor 201, a first stirring shaft 202, a stirring plate 203, a transmission disc 204, a belt 205, a rotating disc 206, and a second stirring shaft 207. The first motor 201 is fixedly connected to one side surface of the soaking tank 1. The first stirring shaft 202 is fixedly connected to one end surface of the first motor 201. The stirring plate 203 is fixedly connected to the outer surface of the first stirring shaft 202. The transmission disc 204 is fixedly connected to one end surface of the first stirring shaft 202. The belt 205 is attached to the outer surface of the transmission disc 204. The rotating disc 206 is attached to the inner surface of the belt 205. The second stirring shaft 207 is fixedly connected to one end surface of the rotating disc 206. The stirring mechanism 2 is connected via the first motor 201, the first stirring shaft 202, the stirring plate 203, the transmission disc 204, and the belt 205. The arrangement of the rotating disk 206 and the second stirring shaft 207 allows for the following operation: When the first motor 201 is started, the first stirring shaft 202 begins to rotate. Driven by the first stirring shaft 202, the stirring plate 203 rotates in the coating liquid within the soaking tank 1, causing the liquid to flow. As the first stirring shaft 202 rotates, the transmission disk 204 also rotates, driving the belt 205 to move. The belt 205 then drives the rotating disk 206 to rotate, causing the second stirring shaft 207 to rotate as well. The second stirring shaft 207 is also located within the soaking tank 1, and the stirring plate 203 is fixedly connected to its outer surface. As the second stirring shaft 207 rotates, it agitates the liquid, ensuring that the compensation chain can better contact the liquid during the soaking process and guaranteeing the dip coating effect.

[0028] Furthermore, multiple sets of stirring plates 203 are provided on the outer surfaces of the first stirring shaft 202 and the second stirring shaft 207. The first stirring shaft 202 and the second stirring shaft 207 are distributed in parallel. The arrangement of stirring plates 203, the first stirring shaft 202 and the second stirring shaft 207 enhances the stirring force of the coating liquid in the soaking tank 1 during use. This allows the liquid to be fully stirred at multiple positions and at multiple levels, making the composition of the dip coating liquid more uniform. As a result, the compensation chain can fully contact the dynamic liquid in all directions during the soaking process, ensuring the uniformity and integrity of the dip coating.

[0029] Furthermore, the suspension mechanism 4 includes a support plate 401, a connecting plate 402, a limiting groove 403, a limiting block 404, a telescopic block 405, a spring 406, and a hook 407. The support plate 401 is fixedly connected to one side surface of the first sliding plate 305, and the connecting plate 402 is fixedly connected to one side surface of the support plate 401. A limiting groove 403 is formed on the inner surface of the connecting plate 402, and a limiting block 404 is slidably connected to the inner surface of the limiting groove 403. A telescopic block 405 is fixedly connected to one side surface of the limiting block 404, and a spring 406 is fixedly connected to one side surface of the telescopic block 405. The surface is fixedly connected with hooks 407. Through the arrangement of support plate 401, connecting plate 402, limiting groove 403, limiting block 404, telescopic block 405, spring 406 and hooks 407, the suspension mechanism 4 is provided with two sets during use. One set is fixedly connected to the first sliding plate 305 and the other set is fixedly connected to the second sliding plate 309. Support plate 401 and connecting plate 402 serve to connect the first sliding plate 305 and the second sliding plate 309. First, the two ends of the compensation chain are hung on the two sets of hooks 407 respectively. The spring 406 will change accordingly according to the length of the compensation chain, and the telescopic block 405 will also extend and retract accordingly.

[0030] Furthermore, two sets of limiting blocks 404 are symmetrically arranged around the central axis of the telescopic block 405. The inner dimension of the limiting groove 403 matches the outer dimension of the limiting block 404. Through the setting of the limiting groove 403 and the limiting block 404, the limiting groove 403 limits the limiting block 404 during use, making the telescopic block 405 move more smoothly.

[0031] Working principle: The suspension mechanism 4 has two sets, one fixedly connected to the first sliding plate 305 and the other fixedly connected to the second sliding plate 309. The support plate 401 and the connecting plate 402 connect the first sliding plate 305 and the second sliding plate 309. First, the two ends of the compensation chain are hung on the two sets of hooks 407 respectively. The spring 406 will change accordingly according to the length of the compensation chain, and the telescopic block 405 will also extend and retract accordingly. Start the second motor 303, and the threaded rod 304 starts to rotate. The first sliding plate 305 moves along the threaded rod 304. The limiting block 306 fixedly connected to one side of the first sliding plate 305 slides in the limiting groove 307. When the first sliding plate 305 moves, the connecting rod 308 drives the second sliding plate 309 to move synchronously. The limiting rod 310 guides the movement of the second sliding plate 309, allowing the second sliding plate 309 to move smoothly along the axial direction of the limiting rod 310, thereby driving the suspension mechanism 4 to move. By controlling the second motor 303... The suspension mechanism 4 is lowered so that the compensation chain is immersed in the coating liquid in the soaking tank 1 for immersion. The first motor 201 is started, and the first stirring shaft 202 begins to rotate. The stirring plate 203, driven by the first stirring shaft 202, rotates in the coating liquid in the soaking tank 1, causing the liquid to flow. As the first stirring shaft 202 rotates, the transmission disc 204 also rotates. The transmission disc 204 drives the belt 205 to move, and the belt 205 drives the rotating disc 206 to rotate. The rotation of the rotating disc 206 causes the second stirring shaft 207 to rotate as well. The second stirring shaft 207 is also in the soaking tank 1, and the stirring plate 203 is also fixedly connected to the outer surface of the second stirring shaft 207. As the second stirring shaft 207 rotates, it agitates the liquid, so that the compensation chain can better contact the liquid during the immersion process, ensuring the immersion effect. After the immersion is completed, the second motor 303 is started to remove the compensation chain from the liquid. The first motor 201 and the second motor 303 are both model YE2-132S-4.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A dip-coating device for a balance compensation chain in an elevator, comprising a dip tank (1), characterized in that: The inner surface of the soaking tank (1) is provided with a stirring mechanism (2), the upper surface of the soaking tank (1) is provided with a lifting mechanism (3), and one side surface of the lifting mechanism (3) is provided with a suspension mechanism (4). The lifting mechanism (3) includes a fixed block (301), a first fixed rod (302), a second motor (303), a threaded rod (304), a first sliding plate (305), a limiting block (306), a limiting groove (307), a connecting rod (308), a second sliding plate (309), a limiting rod (310), a rotating block (311), a fixed column (312), and a second fixed rod (313). A fixed block (301) is fixedly connected to one side surface of the soaking tank (1). A first fixed rod (302) is fixedly connected to the upper surface of the fixed block (301). A second motor (303) is fixedly connected to the upper surface of the first fixed rod (302). A threaded rod (304) is fixedly connected to one end surface of the second motor (303). 4) The outer surface of the first sliding plate (305) is threadedly connected to the first sliding plate (305). A limiting block (306) is fixedly connected to one side surface of the first sliding plate (305). A limiting groove (307) is opened on the inner surface of the first fixing rod (302). A connecting rod (308) is fixedly connected to one side surface of the first sliding plate (305). A second sliding plate (309) is fixedly connected to one side surface of the connecting rod (308). A limiting rod (310) is slidably connected to the inner surface of the second sliding plate (309). A rotating block (311) is fixedly connected to one end surface of the limiting rod (310). A fixing column (312) is rotatably connected to the outer surface of the rotating block (311). A second fixing rod (313) is fixedly connected to one end surface of the fixing column (312).

2. The elevator balance compensation chain dip-coating device according to claim 1, characterized in that: Two sets of fixing blocks (301) are symmetrically arranged around the central axis of the soaking tank (1), and the outer dimensions of the limiting block (306) match the inner dimensions of the limiting groove (307).

3. The elevator balance compensation chain dip-coating device according to claim 1, characterized in that: The first sliding plate (305) is fixedly connected to the second sliding plate (309) via a connecting rod (308), and two sets of the connecting rod (308) are symmetrically arranged about the central axis of the first sliding plate (305).

4. The elevator balance compensation chain dip-coating device according to claim 1, characterized in that: The stirring mechanism (2) includes a first motor (201), a first stirring shaft (202), a stirring plate (203), a transmission disc (204), a belt (205), a rotating disc (206), and a second stirring shaft (207). The first motor (201) is fixedly connected to one side surface of the soaking tank (1). The first stirring shaft (202) is fixedly connected to one end surface of the first motor (201). The stirring plate (203) is fixedly connected to the outer side surface of the first stirring shaft (202). The transmission disc (204) is fixedly connected to one end surface of the first stirring shaft (202). The belt (205) is attached to the outer side surface of the transmission disc (204). The rotating disc (206) is attached to the inner side surface of the belt (205). The second stirring shaft (207) is fixedly connected to one end surface of the rotating disc (206).

5. The elevator balance compensation chain dip-coating device according to claim 4, characterized in that: The stirring plate (203) is provided in multiple sets on the outer surface of the first stirring shaft (202) and the second stirring shaft (207), and the first stirring shaft (202) and the second stirring shaft (207) are distributed in parallel.

6. The elevator balance compensation chain dip-coating device according to claim 1, characterized in that: The suspension mechanism (4) includes a support plate (401), a connecting plate (402), a limiting groove (403), a limiting block (404), a telescopic block (405), a spring (406), and a hook (407). The support plate (401) is fixedly connected to one side surface of the first sliding plate (305). The connecting plate (402) is fixedly connected to one side surface of the support plate (401). The connecting plate (402) has a limiting groove (403) on its inner side surface. The limiting block (404) is slidably connected to the inner side surface of the limiting groove (403). The telescopic block (405) is fixedly connected to one side surface of the limiting block (404). The spring (406) is fixedly connected to one side surface of the telescopic block (405). The hook (407) is fixedly connected to one side surface of the telescopic block (405).

7. The elevator balance compensation chain dip-coating device according to claim 6, characterized in that: The limiting block (404) is symmetrically arranged in two sets around the central axis of the telescopic block (405), and the inner dimension of the limiting groove (403) matches the outer dimension of the limiting block (404).

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