A cleaning device for a metal surface treatment reaction cell

Abstract

The utility model discloses a kind of cleaning devices of metal surface treatment reaction pool, more specifically in the technical field of metal surface treatment equipment, including base, the base upper end is equipped with several reaction pools, the base upper end left and right two parts are fixedly connected with positioning mechanism, positioning mechanism upper portion is slidably connected with portal frame, the portal frame upper end is fixedly connected with hydraulic cylinder, the hydraulic cylinder output end is fixedly connected with flushing mechanism.The utility model said a kind of cleaning device of metal surface treatment reaction pool, device base is arranged, several reaction pools can be installed on base, portal frame is moved and positioned between multiple reaction pools by positioning mechanism, without separately configuring cleaning equipment for each reaction pool, improve batch processing efficiency, reduce equipment investment cost, the interval of a group of semicircular blocks is matched with portal frame width, ensure that portal frame can be accurately aligned to be cleaned reaction pool each time, avoid cleaning omission or equipment collision due to position deviation.

Description

Technical Field

[0001] This utility model relates to the technical field of metal surface treatment equipment, and in particular to a cleaning device for a metal surface treatment reaction tank. Background Technology

[0002] In the metal processing industry, metal surface treatment is a key step in improving the corrosion resistance, wear resistance and aesthetics of metal workpieces. These processes are usually completed in a reaction tank. During the reaction, impurities such as metal ion precipitation, chemical residues, and oxide scale are generated. These impurities adhere to the inner wall and bottom of the reaction tank for a long time. If they are not cleaned in time, they will not only affect the quality of the workpieces to be processed, but may also lead to a decrease in reaction efficiency, an imbalance in the concentration of the reagents due to the accumulation of impurities, and even a shortening of the service life of the reaction tank. Chinese Patent Publication No. CN219861636U discloses an electrophoresis tank cleaning device, including an electrophoresis tank body. A box is bolted to the bottom of the electrophoresis tank body, and support plates are bolted to both sides of the top of the electrophoresis tank body. A fixing plate is bolted to the top of the support plates, and a fixing frame is bolted to the top of the fixing plate. A pressing component is provided in the inner cavity of the fixing frame, and a cleaning component is provided in the inner cavity of the box. Through the cooperation of a motor, lead screw, threaded block, connecting block, connecting rod, and pressure plate, parts and other impurities are pushed to the bottom of the electrophoresis tank body to prevent them from floating and to facilitate the cleaning of impurities. Through the cooperation of a second filter screen, a circulation pump, and a discharge pipe, parts and other impurities at the bottom of the electrophoresis tank body fall into the box. By filtering parts and other impurities, the normal operation of the circulation pump is protected, the working efficiency of the electrophoresis equipment is improved, and its service life is extended. The aforementioned patent documents still have the following defects in practice: The electrophoresis tank and cleaning device are fixed installations, designed only for a single electrophoresis tank, and lack a structure that allows for flexible movement between multiple electrophoresis tanks. In batch electrophoresis production scenarios, companies usually need to equip multiple sets of electrophoresis tanks to achieve continuous operation. If a separate cleaning device is configured for each electrophoresis tank, it will significantly increase the equipment procurement cost and workshop floor space. At the same time, the synchronous debugging, maintenance and operation of multiple sets of equipment require more manpower, which not only increases production and operating costs, but also makes it difficult to adapt to the needs of efficient and continuous industrial batch production. Utility Model Content

[0003] The main objective of this invention is to provide a cleaning device for a metal surface treatment reaction tank, which can effectively solve the problems mentioned above.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A cleaning device for a metal surface treatment reaction tank includes a base, on which a plurality of reaction tanks are mounted. Positioning mechanisms are fixedly connected to the left and right sides of the upper end of the base. A gantry frame is slidably connected to the upper part of the positioning mechanism. A hydraulic cylinder is fixedly connected to the upper end of the gantry frame. A flushing mechanism is fixedly connected to the output end of the hydraulic cylinder.

[0005] Preferably, the positioning mechanism includes a track, the lower end of which is fixedly connected to the upper end of the base.

[0006] Preferably, the positioning mechanism further includes a second track, the lower end of which is fixedly connected to the upper end of the base. The second track has several circular grooves at the end near the first track, and a spring is fixedly connected to the bottom wall of the circular groove. A semi-circular block is fixedly connected to the end of the spring near the first track.

[0007] Preferably, the circular grooves are grouped in pairs, the distance between the circular grooves in a group is the width of the gantry, and the number of circular groove groups is the same as the number of reaction tanks.

[0008] Preferably, the flushing mechanism includes a connecting rod, the upper end of which is fixedly connected to the output end of the hydraulic cylinder, and a connecting plate is fixedly connected to the lower end of the connecting rod. Racks are fixedly connected to both the left and right sides of the lower end of the connecting plate.

[0009] Preferably, the flushing mechanism further includes a water delivery cylinder, the two outer surfaces of which are rotatably connected to the middle of the gantry frame, a strip-shaped nozzle is fixedly connected to the lower part of the water delivery cylinder, a water pipe is fixedly connected to the right end of the water delivery cylinder, and gears are fixedly connected to both the left and right sides of the outer surface of the water delivery cylinder.

[0010] Preferably, the two racks mesh with the two gears respectively.

[0011] Preferably, the inner surface of the water pipe communicates with the inner cavity of the water delivery cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In this embodiment, a device base is set up, on which several reaction tanks can be installed. The gantry frame realizes the movement and positioning between multiple reaction tanks through a positioning mechanism, eliminating the need to configure cleaning equipment for each reaction tank separately, greatly improving batch processing efficiency and reducing equipment investment costs. The positioning mechanism includes track one and track two. The semicircular blocks on track two are elastically extended and retracted by springs, and can automatically lock and position according to the width of the gantry frame. The spacing of a set of semicircular blocks matches the width of the gantry frame, and the number is consistent with the reaction tanks, ensuring that the gantry frame can accurately align with the reaction tanks to be cleaned every time it moves, avoiding cleaning omissions or equipment collisions caused by positional deviations.

[0013] 2. In this embodiment, a rinsing mechanism is installed. A hydraulic cylinder drives a rack to move up and down, and the rack meshes with a gear on the water delivery cylinder, causing the water delivery cylinder and the strip nozzle to swing in a fan shape. This design allows the water flow to cover every corner of the reaction tank's inner wall, especially targeting metal ion deposits and chemical residues remaining after metal surface treatment. Compared to traditional fixed-direction rinsing, the cleaning is more thorough and avoids wear and tear on the reaction tank's inner wall caused by hard tools such as scrapers. The entire cleaning process does not require complex manual adjustments: the sliding and positioning of the gantry are automatically completed through a mechanical structure, and the change of rinsing angle is achieved by a hydraulic cylinder. The operator only needs to control the equipment's start and stop and the water supply, significantly reducing the difficulty of operation and labor intensity, making it suitable for the high-efficiency operation requirements of industrial mass production. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the positioning mechanism structure of this utility model; Figure 3 This is a schematic diagram of part of the mechanism structure of this utility model; Figure 4 This is a schematic diagram of the rinsing mechanism of this utility model; Figure 5 This is a schematic diagram of the overall structure of this utility model from another perspective.

[0015] In the diagram: 1. Base; 2. Reaction tank; 3. Gantry frame; 4. Hydraulic cylinder; 5. Flushing mechanism; 51. Connecting rod; 52. Connecting plate; 53. Rack; 54. Water pipe; 55. Gear; 56. Water delivery cylinder; 57. Strip nozzle; 6. Positioning mechanism; 61. Track 1; 62. Track 2; 63. Semicircular block; 64. Spring. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] Example 1, as Figure 1 - Figure 5 As shown, a cleaning device for a metal surface treatment reaction tank includes a base 1, a plurality of reaction tanks 2 are installed on the upper end of the base 1, a positioning mechanism 6 is fixedly connected to both the left and right sides of the upper end of the base 1, a gantry frame 3 is slidably connected to the upper part of the positioning mechanism 6, a hydraulic cylinder 4 is fixedly connected to the upper end of the gantry frame 3, and a flushing mechanism 5 is fixedly connected to the output end of the hydraulic cylinder 4. In this embodiment, after the surface treatment of the metal parts in the reaction tank 2 is completed, the drain valve at the lower end of the reaction tank 2 is opened to drain the liquid in the reaction tank 2. Then, the hydraulic cylinder 4 is started and water is delivered to the rinsing mechanism 5. The hydraulic cylinder 4 drives the rinsing mechanism 5 to operate and rinse the inner surface of the reaction tank 2, washing away the impurities attached to the inner surface of the reaction tank 2. For the reaction tank 2 that has just finished reacting, the adhesion of impurities is low and they can be rinsed clean by water, avoiding damage to the reaction tank 2 by the scraper. After the reaction tank 2 is rinsed clean, the gantry 3 is pushed and the gantry 3 moves on the positioning mechanism 6. When it moves to the top of the next reaction tank 2, it is fixed again by the positioning mechanism 6. Several reaction tanks 2 can be rinsed in sequence, which is suitable for batch operation. To ensure the smooth movement of the gantry 3, hydraulic cylinder 4, and flushing mechanism 5, please refer to... Figure 2 The positioning mechanism 6 includes a first track 61, the lower end of which is fixedly connected to the upper end of the base 1. The positioning mechanism 6 also includes a second track 62, the lower end of which is fixedly connected to the upper end of the base 1. Several circular grooves are provided on the end of the second track 62 near the first track 61. A spring 64 is fixedly connected to the bottom wall of the circular groove. A semi-circular block 63 is fixedly connected to the end of the spring 64 near the first track 61. Two semi-circular blocks 63 are grouped together. The distance between a group of semi-circular blocks 63 is the width of the gantry 3. The number of semi-circular blocks 63 is the same as the number of reaction tanks 2. During the process, when the gantry 3 is moved above the reaction tank 2 that needs to be cleaned, the gantry 3 compresses the semi-circular block 63, the semi-circular block 63 compresses the spring 64, the spring 64 is compressed, and after the gantry 3 slides between a set of semi-circular blocks 63, the spring 64 is released from compression, the semi-circular block 63 pops out, and the two semi-circular blocks 63 are located in front of and behind the gantry 3 to fix the position of the gantry 3. The gantry 3 can be moved directly without complicated operation, which is convenient for the staff.

[0018] Example 2: To flush the inner surface of reaction tank 2, refer to... Figure 4 The flushing mechanism 5 includes a connecting rod 51, the upper end of which is fixedly connected to the output end of the hydraulic cylinder 4, and a connecting plate 52 fixedly connected to the lower end of the connecting rod 51. Racks 53 are fixedly connected to both the left and right sides of the lower end of the connecting plate 52. The flushing mechanism 5 also includes a water supply cylinder 56, the two outer surfaces of which are rotatably connected to the middle of the gantry frame 3. A strip-shaped nozzle 57 is fixedly connected to the lower part of the water supply cylinder 56. A water pipe 54 is fixedly connected to the right end of the water supply cylinder 56. Gears 55 are fixedly connected to both the left and right sides of the outer surface of the water supply cylinder 56. The two racks 53 mesh with the two gears 55 respectively. The inner surface of the water pipe 54 communicates with the inner cavity of the water supply cylinder 56. During implementation, hydraulic cylinder 4 is activated to connect water pipe 54 to a water source. Water pipe 54 delivers water to water delivery cylinder 56. Hydraulic cylinder 4 drives connecting rod 51 to move up and down. Connecting rod 51 drives connecting plate 52 to move up and down. Connecting plate 52 drives two racks 53 to move up and down. Racks 53 mesh with gears 55. Racks 53 drive gears 55 to rotate, causing gears 55 to rotate back and forth. This causes water delivery cylinder 56 to drive strip nozzles 57 to swing in a fan shape, rinsing the inner surface of reaction tank 2. After rinsing, the connection between water pipe 54 and water source is disconnected, and then the rinsing mechanism 5 is moved to the next reaction tank 2.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a metal surface treatment reaction tank, comprising a base (1), characterized in that: Several reaction tanks (2) are installed on the upper end of the base (1). Positioning mechanisms (6) are fixedly connected to the left and right sides of the upper end of the base (1). A gantry frame (3) is slidably connected to the upper part of the positioning mechanism (6). A hydraulic cylinder (4) is fixedly connected to the upper end of the gantry frame (3). A flushing mechanism (5) is fixedly connected to the output end of the hydraulic cylinder (4).

2. The cleaning device for a metal surface treatment reaction tank according to claim 1, characterized in that: The positioning mechanism (6) includes a track (61), the lower end of which is fixedly connected to the upper end of the base (1).

3. The cleaning device for a metal surface treatment reaction tank according to claim 2, characterized in that: The positioning mechanism (6) also includes a second track (62), the lower end of which is fixedly connected to the upper end of the base (1). The second track (62) has several circular grooves at one end near the first track (61), and a spring (64) is fixedly connected to the bottom wall of the circular groove. A semi-circular block (63) is fixedly connected to one end of the spring (64) near the first track (61).

4. The cleaning device for a metal surface treatment reaction tank according to claim 3, characterized in that: The semicircular blocks (63) are arranged in pairs, and the distance between the semicircular blocks (63) in a pair is the width of the gantry (3). The number of semicircular blocks (63) is the same as the number of reaction tanks (2).

5. The cleaning device for a metal surface treatment reaction tank according to claim 1, characterized in that: The flushing mechanism (5) includes a connecting rod (51), the upper end of which is fixedly connected to the output end of the hydraulic cylinder (4), and the lower end of which is fixedly connected to a connecting plate (52). The lower left and right sides of the connecting plate (52) are both fixedly connected to racks (53).

6. The cleaning device for a metal surface treatment reaction tank according to claim 5, characterized in that: The flushing mechanism (5) also includes a water delivery cylinder (56). The two outer surfaces of the water delivery cylinder (56) are rotatably connected to the middle of the gantry frame (3). A strip nozzle (57) is fixedly connected to the lower part of the water delivery cylinder (56). A water pipe (54) is fixedly connected to the right end of the water delivery cylinder (56). Gears (55) are fixedly connected to both the left and right sides of the outer surface of the water delivery cylinder (56).

7. The cleaning device for a metal surface treatment reaction tank according to claim 6, characterized in that: The two racks (53) mesh with the two gears (55) respectively.

8. The cleaning device for a metal surface treatment reaction tank according to claim 6, characterized in that: The inner surface of the water pipe (54) is connected to the inner cavity of the water delivery cylinder (56).

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