Mechanical galvanized surface pretreatment device

Abstract

The utility model relates to the technical field of mechanical galvanization equipment, in particular to a mechanical galvanization surface pretreatment device which comprises a box body, a placing bin, a treatment assembly and a drying assembly, the inner wall of the box body is connected with a placing bin which is connected with a processing assembly; the treatment assembly comprises a treatment cylinder, and the treatment cylinder is connected with a connecting piece, a treatment piece and a guide piece; the treatment part comprises a sleeve body connected to the interior of the treatment barrel, the outer wall of the sleeve body is connected with four layering plates, and the upper and lower sides of the four layering plates are connected with brushes; the guide part comprises a support rod connected to the treatment cylinder, the support rod is connected with a turntable, the turntable is connected with a guide block, the guide block is connected in a guide groove, the guide groove is formed in a mounting ring, the mounting ring is connected with a mounting seat, and the mounting seat is connected to the inner wall of the box body; the drying assembly is connected to the box body. Workpiece overturning is achieved through rotation, the surface of the workpiece is pretreated through the brush, workpiece treatment thoroughness is further improved conveniently, and the practicability of the pretreatment device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of mechanical galvanizing equipment, and in particular to a mechanical galvanizing surface pretreatment device. Background Technology

[0002] Mechanical galvanizing is a corrosion-resistant coating with a different process from electro-galvanizing, hot-dip galvanizing, and Dacromet treatment. For ordinary parts, conventional surface treatment methods can be used. However, special attention should be paid to the removal of rust and oxide scale from high-strength steel substrate parts. This is because strong acidic chemicals containing hydrogen ions cannot be used for rust and oxide scale removal on the surface of the parts for extended periods, as this will cause hydrogen permeation to the steel substrate. Therefore, mechanical methods should be used, such as sandblasting, vibratory finishing, and shot blasting. The replacement copper layer has no thickness requirement, but it must completely cover the surface of the substrate. Its function is to improve the adhesion of the coating, promote the uniformity of the coating surface, and prevent hydrogen generated during the process from penetrating into the substrate.

[0003] Chinese Patent No. CN213896010U discloses a mechanical galvanizing surface pretreatment device, comprising a main body, a positioning shaft, a fixing plate, a fan, a heating block, a placement chamber, an electric push rod, a surface treatment agent pipe, a water tank, a water pump, a spray nozzle, a water level detector, a display and control terminal, an adjusting push rod, and casters. The positioning shaft is located on the upper left side of the main body, and the fixing plate is located on the outer side of the positioning shaft. The fan is located inside the fixing plate. The placement chamber is located inside the main body, and the electric push rod is fixed to the lower center of the placement chamber. The water tank is fixed to the right side of the main body, and the water pump is fixed to the upper surface of the water tank. This mechanical galvanizing surface pretreatment device uses a positioning shaft to easily limit the fixing plate, preventing it from shifting during use. The fixing plate can be opened, facilitating the subsequent placement and removal of workpieces. Furthermore, the fan and heating block can dry the treated workpieces.

[0004] Existing mechanical galvanizing surface pretreatment devices process workpieces by placing them in a placement chamber. However, the placement chamber has a simple structure, and the workpieces are not thoroughly processed inside, which affects the practicality of the pretreatment device and reduces the galvanizing surface treatment effect of mechanical workpieces. Utility Model Content

[0005] To address the problems existing in the background technology, a mechanical galvanizing surface pretreatment device is proposed.

[0006] This utility model proposes a mechanical galvanizing surface pretreatment device, comprising: a box, a placement chamber, a treatment component, and a drying component;

[0007] The inner wall of the box is connected to the placement compartment, which is connected to the processing assembly. The processing assembly includes a processing cylinder, which is connected to a connector, a processing component, and a guide component. The processing component includes a sleeve connected inside the processing cylinder, and the outer wall of the sleeve is connected to four layered plates. Brushes are connected to the upper and lower sides of the four layered plates. The guide component includes a support rod connected to the processing cylinder, which is connected to a turntable. The turntable is connected to a guide block, which is connected to a guide groove. The guide groove is set inside a mounting ring. The mounting ring is connected to a mounting seat, which is connected to the inner wall of the box.

[0008] The drying components are connected to the cabinet.

[0009] Preferably, the box body is connected to a support base and a baffle, the box body is connected to a partition, the partition has three through holes, and the central opening is connected to an electric push rod a, the drive end of the electric push rod a is connected to the placement compartment;

[0010] The container is connected to the recycling components.

[0011] Preferably, the recycling component includes a filter pipe connected to the housing, the filter pipe being connected to a pipe body, one end of the pipe body being sealed and penetrating the housing to connect to the recycling bin, and the recycling bin being connected to a water pump and connected to one side of the housing via a support frame.

[0012] Preferably, the connector includes a feed inlet connected to the processing cylinder, a cover plate connected to the feed inlet, a mounting block connected to the cover plate and a water inlet pipe connected to the cover plate, the mounting block connected to the outside of the processing cylinder and detachably connected; the processing cylinder is provided with a water outlet, a valve connected to the water outlet, and the valve connected to the inside of the housing.

[0013] Preferably, the guide also includes a shaft connected to the inner wall of the sleeve, one end of which is connected to a motor via a linkage shaft, and the threaded end of which passes through the processing cylinder and the placement chamber connecting support rod.

[0014] Preferably, the drying assembly includes an electric push rod b connected to a support base, the drive end of the electric push rod b being connected to a support plate, the support plate being connected to a frame, the frame having an opening connected to a fan, and heating wires being installed on the inner wall of the frame.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects:

[0016] This invention features a processing cylinder connected to a placement chamber. The processing cylinder has an inlet connected to a cover plate and an outlet connected to a valve. Workpieces and processing water are added to the processing cylinder through the inlet. The cover plate is then closed, and a motor is started to rotate the processing component. The processing component includes a sleeve that drives four layered plates, dividing the processing cylinder into four processing chambers. Both the upper and lower surfaces of the layered plates are connected to brushes. The workpiece is inside the processing chamber, and rotation causes it to flip, allowing the brushes to pre-treat the workpiece surface. This design improves the internal structure of the placement chamber, enhances the thoroughness of workpiece treatment, improves the practicality of the pre-treatment device, and enhances the galvanizing surface treatment effect on mechanical workpieces. A guide component is connected to one end of the processing cylinder, facilitating synchronous rotation and improving the stability of the processing component and the overall stability of the mechanical galvanizing surface pre-treatment device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the box structure in this utility model;

[0019] Figure 3 This is a schematic diagram of the processing component structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the guide component structure in this utility model.

[0021] Reference numerals: 1. Box body; 101. Support base; 102. Baffle; 103. Partition; 104. Electric push rod a; 105. Filter pipe; 106. Pipe body; 107. Recycling box; 108. Water pump; 2. Placement chamber; 3. Processing assembly; 301. Processing cylinder; 302. Cover plate; 303. Mounting block; 304. Valve; 305. Sleeve; 306. Layered plate; 307. Brush; 308. Support rod; 309. Turntable; 310. Guide block; 311. Mounting ring; 312. Mounting base; 4. Electric push rod b; 401. Support plate; 402. Frame; 403. Fan. Detailed Implementation

[0022] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0023] Example 1

[0024] like Figure 1 - Figure 4As shown, the present invention proposes a mechanical galvanizing surface pretreatment device, comprising: a housing 1, a placement chamber 2, a treatment component 3, and a drying component; the inner wall of the housing 1 is connected to the placement chamber 2, and the placement chamber 2 is connected to the treatment component 3; the treatment component 3 includes a treatment cylinder 301, which is connected to a connector, a treatment component, and a guide component; the treatment component includes a sleeve 305 connected inside the treatment cylinder 301, the outer wall of the sleeve 305 is connected to four layered plates 306, and brushes 307 are connected to the upper and lower sides of the four layered plates 306; the guide component includes a support rod 308 connected to the treatment cylinder 301, the support rod 308 is connected to a turntable 309, the turntable 309 is connected to a guide block 310, the guide block 310 is connected to a guide groove, and the guide groove is set in a mounting ring 311, the mounting ring 311 is connected to a mounting seat 312, and the mounting seat 312 is connected to the inner wall of the housing 1; the drying component is connected to the housing 1. The placement chamber 2 is connected to the processing component 3, which is used for pre-treatment of the galvanized surface of the workpiece. This facilitates the addition of the placement chamber 2 to the structure, improves the thoroughness of workpiece treatment, enhances the practicality of the pre-treatment device, and improves the galvanized surface treatment effect of the mechanical workpiece.

[0025] Further explanation: The connector includes a feed inlet connected to the processing cylinder 301, which is connected to a cover plate 302. The cover plate 302 is connected to a mounting block 303 and a water inlet pipe. The mounting block 303 is connected to the outside of the processing cylinder 301 and is detachably connected. The processing cylinder 301 is provided with a water outlet, which is connected to a valve 304. The valve 304 is connected inside the housing 1. The mounting block 303 is connected to the processing cylinder 301 with bolts, which is simple to operate and facilitates opening the cover plate 302 to place the workpiece inside the processing cylinder 301 for processing. This facilitates the use of the components of the processing assembly 3.

[0026] To further explain, the guide component also includes a shaft connected to the inner wall of the sleeve 305. One end of the shaft is connected to a motor via a linkage shaft, and the threaded end passes through the processing cylinder 301, the placement chamber 2, and the connecting rod 308. When the motor starts, the shaft rotates, driving the supporting rod 308, which in turn drives the turntable 309. The turntable 309 then drives the guide block 310, which moves within the guide groove. This facilitates increased stability of the sleeve 305 during use and further enhances the performance of the processing component 3.

[0027] Further explanation: The drying assembly includes an electric push rod b4 connected to the support base 101. The drive end of the electric push rod b4 is connected to the support plate 401, and the support plate 401 is connected to the frame 402. The frame 402 has an opening, which is connected to the fan 403. Heating wires are installed on the inner wall of the frame 402. After the workpiece undergoes galvanized surface pretreatment, the electric push rod b4 is activated, adjusting the height of the paper support plate 401. The support plate 401 drives the frame 402 and the fan 403. The frame 402 is hollow inside, with an opening at the bottom opposite to the feed inlet. This activates the heating wires, which, in conjunction with the fan 403, allow heat to enter the processing cylinder 301, drying the workpiece inside. This facilitates and improves the operation of the mechanical galvanized surface pretreatment device.

[0028] Example 2

[0029] like Figure 1 and Figure 2 As shown, the mechanical galvanizing surface pretreatment device proposed in this utility model, based on the above embodiments, further details the specific components of the housing 1 and their assembly method.

[0030] Further explanation: Box 1 is connected to support base 101 and baffle 102. Inside box 1 is partition 103, which has three through holes, with the central opening connecting to an electric push rod a104. The drive end of electric push rod a104 is connected to placement compartment 2. Box 1 is connected to recycling components. Using electric push rod a104, the height of partition 103 can be easily adjusted, facilitating water resource recycling. Both sides of partition 103 allow water to flow to the bottom of box 1, where recycling components are used to collect the water, thus saving water resources and improving the performance of the mechanical galvanizing surface pretreatment device.

[0031] Further explanation: The recycling component includes a filter pipe 105 connected inside the housing 1. The filter pipe 105 is connected to a pipe body 106. One end of the pipe body 106 is sealed and passes through the housing 1, connecting to a recycling tank 107. The recycling tank 107 is connected to a water pump 108 and is attached to one side of the housing 1 via a support frame. Impurities in the water are filtered through a filter screen installed inside the filter pipe 105, facilitating the recycling of water into the recycling tank 107. The recycling tank 107 is connected to the water pump 108, and the water outlet pipe of the water pump 108 is connected to a water pipe, facilitating the start-up of the water pump 108. The water in the recycling tank 107 is recycled and reused, enhancing the practicality of the mechanical galvanizing surface pretreatment device.

[0032] The working principle of this utility model is as follows: When using the mechanical galvanizing surface pretreatment device, open the cover plate 302, and place the workpiece to be treated onto the layering plate 306 through the feed hole. During the workpiece placement process, start the motor. The motor drives the shaft to rotate through the linkage shaft, which in turn drives the sleeve 305. The sleeve 305 drives the layering plate 306, thus gradually placing the workpiece into the layering chambers. After the workpieces are added to the four layering chambers, close the cover plate 302. Water is added to the treatment cylinder 301 through the water inlet pipe, achieving galvanizing surface pretreatment of the workpiece during rotation and penetration. Then, the brush 307 on the layering plate 306 treats the workpiece surface, improving the convenience of the pretreatment site. By starting the valve 304, the galvanized surface of the workpiece is... During the pretreatment process, water flows into the placement chamber 2 through valve 304. The placement chamber 2 has a hole at the bottom, allowing water to flow into the tank 1. The tank 1 is connected to the recovery tank 107 through filter pipe 105 and pipe 106. The recovery tank 107 is connected to water pump 108. When water pump 108 is started, it is easy to recover the water in the tank 1 into the recovery tank 107, which facilitates water conservation and improves the efficiency of the mechanical galvanizing surface pretreatment device. After the workpiece is tin-plated, the water supply to the treatment cylinder 301 is stopped, and water pump 108 is turned off, allowing the drying component to dry the workpiece in the treatment cylinder 301. After drying, the workpiece can be easily removed from the treatment cylinder 301 by the operator, making the mechanical galvanizing surface pretreatment work convenient.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A mechanical galvanizing surface pretreatment device, characterized in that, include: Box (1); The inner wall of the box (1) is connected to the placement chamber (2), and the placement chamber (2) is connected to the processing component (3); The processing component (3) includes a processing cylinder (301), and the processing cylinder (301) is connected to a connector, a processing component and a guide component; The processing component includes a sleeve (305) connected inside the processing cylinder (301), and the outer wall of the sleeve (305) is connected to four layered plates (306), and the upper and lower sides of the four layered plates (306) are connected to brushes (307); The guide component includes a support rod (308) connected to the processing cylinder (301), the support rod (308) is connected to a turntable (309), the turntable (309) is connected to a guide block (310), the guide block (310) is connected to a guide groove, and the guide groove is set in a mounting ring (311), the mounting ring (311) is connected to a mounting seat (312), and the mounting seat (312) is connected to the inner wall of the box (1); And a drying component, connected to the housing (1).

2. The mechanical galvanizing surface pretreatment device according to claim 1, characterized in that, The box (1) is connected to the support base (101) and the baffle (102). The box (1) is connected to the partition (103). The partition (103) has three through holes, and the central opening is connected to the electric push rod a (104). The drive end of the electric push rod a (104) is connected to the placement compartment (2). The container (1) is connected to the recycling component.

3. The mechanical galvanizing surface pretreatment device according to claim 2, characterized in that, The recycling component includes a filter tube (105) connected inside the housing (1), the filter tube (105) is connected to a pipe body (106), one end of the pipe body (106) is sealed through the housing (1) and connected to a recycling box (107), the recycling box (107) is connected to a water pump (108) and is connected to one side of the housing (1) via a support frame.

4. The mechanical galvanizing surface pretreatment device according to claim 3, characterized in that, The connector includes a feed inlet connected to the processing cylinder (301), a cover plate (302) connected to the feed inlet, a mounting block (303) connected to the cover plate (302) and a water inlet pipe connected to the cover plate (302), the mounting block (303) connected to the outside of the processing cylinder (301) and detachably connected; the processing cylinder (301) is provided with a water outlet, the water outlet is connected to a valve (304), and the valve (304) is connected inside the housing (1).

5. The mechanical galvanizing surface pretreatment device according to claim 4, characterized in that, The guide also includes a shaft connected to the inner wall of the sleeve (305), one end of which is connected to a motor via a linkage shaft, and the threaded end of which passes through the processing cylinder (301), the placement chamber (2), and the connecting rod (308).

6. The mechanical galvanizing surface pretreatment device according to claim 2, characterized in that, The drying assembly includes an electric push rod b (4) connected to a support base (101), the drive end of the electric push rod b (4) is connected to a support plate (401), the support plate (401) is connected to a frame (402), the frame (402) is provided with an opening, the opening is connected to a fan (403); the inner wall of the frame (402) is provided with heating wires.

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