Lifting type cleaning line

Abstract

The utility model discloses a lifting type cleaning line, belongs to the technical field of surface treatment, and solves the problem that all parts of the surfaces of accessories cannot be comprehensively cleaned under the condition that the accessories are stacked in batches even if the surfaces of the accessories are flushed by pressurized water flow. Comprising two sets of cleaning rails, a first-stage cleaning assembly, a second-stage cleaning assembly and a conveying rail arranged between the first-stage cleaning assembly and the second-stage cleaning assembly, and the two sets of cleaning rails penetrate through the first-stage cleaning assembly and the second-stage cleaning assembly correspondingly. In the using process of the cleaning device, only workpieces needing to be cleaned, such as cylinders as pistons, need to be placed on the cleaning track, the workpieces are cleaned for the first time through the first-stage cleaning assembly, then transferred to the conveying track and stopped for a short time, and then the workpieces return to the cleaning track again; and secondary deep cleaning is carried out under the action of the secondary cleaning assembly, so that the double cleaning process ensures that the surface of the workpiece reaches a completely clean state.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment, in particular to a lifting type cleaning line. Background Art

[0002] Cleaning is a crucial primary process in the surface treatment process of accessories. Its main purpose is to remove oil, dust, scale, old paint or other contaminants on the surface of accessories, and prepare a clean, bare metal surface for subsequent painting, plating, heat treatment or other surface processing. There are many cleaning methods, including physical cleaning and chemical cleaning: physical cleaning uses abrasive jets, brushing, ultrasound or steam to directly remove dirt, while chemical cleaning uses chemical solutions such as acid cleaning, alkaline cleaning or solvent cleaning to achieve surface cleaning through chemical reactions. Regardless of the method used, the cleaning process must be strictly controlled to ensure the effect, while considering the impact on the environment and the suitability of the workpiece material to prevent possible damage or corrosion. Successful accessory cleaning not only improves the quality and performance of the final product, but is also the basis for ensuring the effectiveness of the surface treatment process.

[0003] In the prior art, when cleaning the surface of accessories, most of the cleaning positions are batch cleaning. Even if the surface of the accessories is rinsed with pressurized water, it is impossible to fully clean all parts of the surface of the accessories when batches of accessories are piled up, which ultimately leads to problems with the surface quality of the accessories during subsequent surface treatment processes.

[0004] Therefore, a lifting type cleaning line is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a lifting type cleaning line.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lifting type cleaning line comprises two groups of cleaning tracks, a primary cleaning assembly, a secondary cleaning assembly, and a transport track arranged between the primary cleaning assembly and the secondary cleaning assembly. The two groups of cleaning tracks pass through the primary cleaning assembly and the secondary cleaning assembly respectively, and the water outlet ends of the primary cleaning assembly and the secondary cleaning assembly can be lifted and lowered.

[0008] Preferably, the first-level cleaning component and the second-level cleaning component both include a base, and a waterproof cover fixedly connected to the top surface of the base, the two side walls of the waterproof cover are provided with channels for the cleaning track to pass through, the top surface of the waterproof cover is provided with an open groove, a lifting plate is vertically slidably connected inside the waterproof cover, a row of drain pipes arranged along the width direction of the waterproof cover is fixedly connected to the bottom surface of the lifting plate, a plurality of booster nozzles are connected to the drain pipe, the drain pipe is connected to a water inlet pipe that passes through the lifting plate, the water inlet pipe is connected to an external water source, and the water inlet pipe is connected to a water pump.

[0009] Preferably, a plurality of vertically arranged cylinders are fixedly connected to the top surface of the waterproof cover, and piston rods of the cylinders penetrate the waterproof cover and are fixedly connected to the top surface of the lifting plate.

[0010] Preferably, the cleaning track includes a bracket, two transmission shafts rotatably connected to the bracket, sprockets fixedly connected to both ends of the transmission shafts, and chains transmission-connected to the sprockets on the two transmission shafts, and a plurality of rotating rods are rotationally connected between the chains on both sides.

[0011] Preferably, the cleaning track further comprises a friction member, which is arranged in the bracket and below the upper rotating rod, and the friction member is arranged in contact with a plurality of rotating rods located above.

[0012] Preferably, the friction member comprises a connecting plate fixedly connected to the bracket, and a friction plate fixedly connected to the top surface of the connecting plate, and the top surface of the friction plate is arranged in contact with a plurality of rotating rods above.

[0013] Preferably, the length of the friction plate is greater than the distance between the two channels.

[0014] The utility model has the following beneficial effects:

[0015] When using the utility model, it is only necessary to place the cylindrical workpiece to be cleaned, such as a piston, on the cleaning track. Then, the workpiece will first be initially cleaned by the primary cleaning component, and then moved to the transport track for a short transition. After that, the workpiece returns to the cleaning track and is subjected to a second round of deep cleaning by the secondary cleaning component. This two-stage cleaning process ensures that the surface of the workpiece is thoroughly clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 Enlarged view of point B in the middle.

[0019] 1. First-level cleaning component; 2. Second-level cleaning component; 21. Base; 22. Waterproof cover; 23. Opening groove; 24. Lifting plate; 25. Water inlet pipe; 26. Cylinder; 3. Cleaning track; 31. Bracket; 32. Transmission shaft; 33. Sprocket; 34. Chain; 35. Rotating rod; 36. Connecting plate; 37. Friction plate; 4. Transport track. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] A lifting cleaning line, such as Figure 1 As shown, it includes two sets of cleaning tracks 3, a primary cleaning component 1, a secondary cleaning component 2, and a transport track 4 arranged between the primary cleaning component 1 and the secondary cleaning component 2. The two sets of cleaning tracks 3 pass through the primary cleaning component 1 and the secondary cleaning component 2 respectively, and the water outlet ends of the primary cleaning component 1 and the secondary cleaning component 2 can be raised and lowered.

[0022] like Figure 3 As shown, the primary cleaning component 1 and the secondary cleaning component 2 both include a base 21 and a waterproof cover 22 fixedly connected to the top surface of the base 21, the two side walls of the waterproof cover 22 are provided with channels for the cleaning track 3 to pass through, the top surface of the waterproof cover 22 is provided with an opening groove 23, a lifting plate 24 is vertically slidably connected inside the waterproof cover 22, a row of drain pipes arranged along the width direction of the waterproof cover 22 is fixedly connected to the bottom surface of the lifting plate 24, a plurality of booster nozzles are connected to the drain pipe, the drain pipe is connected to a water inlet pipe 25 that passes through the lifting plate 24, the water inlet pipe 25 is connected to an external water source, and a water pump is connected to the water inlet pipe 25, a plurality of vertically arranged cylinders 26 are fixedly connected to the top surface of the waterproof cover 22, and the piston rods of the cylinders 26 pass through the waterproof cover 22 and are fixedly connected to the top surface of the lifting plate 24.

[0023] like Figure 2As shown, the cleaning track 3 includes a bracket 31, two transmission shafts 32 rotatably connected to the bracket 31, sprockets 33 fixedly connected to both ends of the transmission shafts 32, chains 34 transmission-connected to the sprockets 33 on the two transmission shafts 32, and friction members. A waterproof motor is fixedly connected to the outer side of the bracket 31, and the output shaft of the waterproof motor is coaxially transmission-connected to one end of one of the transmission shafts 32 through a coupling. A plurality of rotating rods 35 are rotationally connected between the chains 34 on both sides. Specifically, a connecting piece is fixedly connected to a single chain piece in the chain 34, and the connecting pieces on the chains 34 on both sides are arranged one by one. Both ends of the transmission rod are rotationally connected to the connecting pieces on both sides, and the friction member is arranged in the bracket 31 and is located below the upper rotating rod 35 The friction member is arranged in contact with a plurality of rotating rods 35 located above. The friction member includes a connecting plate 36 fixedly connected to the bracket 31, and a friction plate 37 fixedly connected to the top surface of the connecting plate 36. The top surface of the friction plate 37 is arranged in contact with the plurality of rotating rods 35 above. The length of the friction plate 37 is greater than the spacing between the two channels. More specifically, the connecting plate 36 is a flat plate, and the friction plate 37 is a flat fluororubber sheet, the top surface of which is provided with a through hole and a sink groove coaxially arranged with the through hole. A bolt threadedly connected to the connecting plate 36 is passed through the through hole. The screw head of the bolt is immersed in the sink groove to complete the connection between the friction plate 37 and the connecting plate 36. The connecting plate 36 is fixed to the inner wall of the bracket 31 by the cooperation of an L-shaped angle steel and a screw.

[0024] When the utility model is in use, it is only necessary to place the workpiece to be cleaned, such as a cylindrical structure such as a piston, on the cleaning track 3, pass through the primary cleaning component 1 through the cleaning track 3, and then enter the transport track 4 for transition, and finally enter the cleaning track 3 again, pass through the secondary cleaning component 2 to complete two cleaning tasks, thereby ensuring that the surface of the workpiece can be fully cleaned.

[0025] When a workpiece with a cylindrical structure such as a piston is placed on the cleaning track 3, the workpiece can be supported by the adjacent rotating rod 35, and the adjacent rotating rod 35 remains tangential to the workpiece, thereby achieving a proper supporting effect. Then in this process, the waterproof motor will drive a transmission shaft 32 to rotate. Once the transmission shaft 32 rotates, it will be transmitted through the sprocket 33 and the chain 34, so that the other transmission shaft 32 also rotates, so that the entire chain 34 rotates. When the chain 34 rotates, a number of rotating rods 35 will also move along the rotation path of the chain 34, so that the chain 34 will contact the friction plate 37 in the process and generate friction. The friction force is the friction force in the tangential direction of the rotating rod 35, so that the rotation The rod 35 can start to rotate under the influence of the friction force. Once it rotates, the cylindrical workpieces such as pistons supported between adjacent rotating rods 35 will also be affected by the friction provided by the rotating rods 35, thereby rotating, and then the water flow sprayed through the water inlet pipe 25, the drain pipe, and the booster nozzle can be sprayed on the surface of the cylindrical workpieces such as pistons for all-round cleaning. Because it is necessary to further improve its cleaning effect, the cylinder 26 will drive the lifting plate 24 to move downward. At this time, the distance between the booster nozzle and the cylindrical workpieces such as pistons is further reduced, so that the sprayed water flow can consume less mechanical potential energy to be sprayed onto the surface of the cylindrical workpieces such as pistons, thereby completing efficient and deep cleaning.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting cleaning line, characterized in that: The invention comprises two groups of cleaning tracks (3), a primary cleaning assembly (1), a secondary cleaning assembly (2), and a transport track (4) arranged between the primary cleaning assembly (1) and the secondary cleaning assembly (2); the two groups of cleaning tracks (3) respectively pass through the primary cleaning assembly (1) and the secondary cleaning assembly (2); and the water outlet ends of the primary cleaning assembly (1) and the secondary cleaning assembly (2) can be raised and lowered.

2. A lifting cleaning line according to claim 1, characterized in that: The primary cleaning component (1) and the secondary cleaning component (2) both comprise a base (21) and a waterproof cover (22) fixedly connected to the top surface of the base (21); channels for the cleaning track (3) to pass through are provided on both side walls of the waterproof cover (22); an opening groove (23) is provided on the top surface of the waterproof cover (22); a lifting plate (24) is vertically slidably connected inside the waterproof cover (22); a row of drainage pipes arranged along the width direction of the waterproof cover (22) is fixedly connected to the bottom surface of the lifting plate (24); a plurality of booster nozzles are connected to the drainage pipe; the drainage pipe is connected to a water inlet pipe (25) penetrating the lifting plate (24); the water inlet pipe (25) is connected to an external water source; and a water pump is connected to the water inlet pipe (25).

3. A lifting cleaning line according to claim 2, characterized in that: The top surface of the waterproof cover (22) is fixedly connected to a plurality of vertically arranged cylinders (26), and the piston rods of the cylinders (26) penetrate the waterproof cover (22) and are fixedly connected to the top surface of the lifting plate (24).

4. A lifting type cleaning line according to claim 1, characterized in that: The cleaning track (3) comprises a bracket (31), two transmission shafts (32) rotatably connected to the bracket (31), sprocket wheels (33) fixedly connected to both ends of the transmission shafts (32), and chains (34) transmission-connected to the sprocket wheels (33) on the two transmission shafts (32), and a plurality of rotating rods (35) are rotatably connected between the chains (34) on both sides.

5. A lifting type cleaning line according to claim 4, characterized in that: The cleaning track (3) also includes a friction member, which is arranged in the bracket (31) and below the upper rotating rod (35), and the friction member is arranged in contact with the plurality of rotating rods (35) located above.

6. A lifting type cleaning line according to claim 5, characterized in that: The friction member comprises a connecting plate (36) fixedly connected to the bracket (31), and a friction plate (37) fixedly connected to the top surface of the connecting plate (36), and the top surface of the friction plate (37) is arranged in contact with a plurality of rotating rods (35) above.

7. A lifting type cleaning line according to claim 6, characterized in that: The length of the friction plate (37) is greater than the distance between the two channels.

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