Surface pretreatment mechanism for aluminum alloy plate

Abstract

The utility model provides an aluminum alloy plate surface pretreatment mechanism which comprises a conduction mechanism, a cleaning mechanism is arranged at the top of the conduction mechanism, a driving mechanism is arranged at the top of the cleaning mechanism, the conduction mechanism comprises a bottom plate, an electric guide rail is fixedly installed at the top of the bottom plate, and the cleaning mechanism comprises two vertical plates. The two vertical plates are fixedly mounted at the top of the bottom plate, the driving mechanism comprises a top plate, and the top plate is fixedly mounted between the tops of the two vertical plates; when the aluminum alloy plate wiping device is used, the electric guide rail is started, an aluminum alloy plate is put into the electric guide rail and conducted into the two vertical plates, at the moment, the motor is started to drive the two wiping rollers to rotate oppositely, the two water pipes are connected into a water source, and the two wiping rollers are wetted; the aluminum alloy plate can be washed and wiped through the two wet wiping rollers, tightly-adhered impurities can be effectively removed, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy surface pretreatment, in particular to a surface pretreatment mechanism for an aluminum alloy plate. Background Art

[0002] Aluminum alloy is an alloy material formed by alloying aluminum as the basic element with other metals or non-metallic elements. Aluminum alloy has low density, good thermal conductivity and electrical conductivity, good corrosion resistance and excellent processing performance. Surface treatment is generally required during the processing of aluminum alloy, which refers to a series of process treatments on the surface of aluminum alloy to improve its appearance, corrosion resistance, mechanical properties and other characteristics. Before the surface treatment of aluminum alloy, aluminum alloy surface pretreatment is also required. Aluminum alloy surface pretreatment refers to cleaning, degreasing, rust removal, phosphating and other treatments on the aluminum alloy surface before painting or coating to improve the adhesion of the coating and improve the surface quality.

[0003] After searching, the Chinese patent publication number CN209836317U discloses a device for surface pretreatment of aluminum alloy, which supports and fixes the aluminum alloy through two triangular supporting fixings. After fixation, the motor drives the screw rod to rotate, controls the sliding bracket on the screw rod to move, and the cylinder drives the aluminum alloy to move up and down to clean and degrease the aluminum alloy, thereby reducing the labor intensity of the staff, improving work efficiency, and ensuring the cleaning quality.

[0004] The above technical features have the following deficiencies: the aluminum alloy is driven to move horizontally and up and down by a screw rod and a cylinder, but in the cleaning process of the aluminum alloy, the aluminum alloy is only immersed in the cleaning liquid and cannot be wiped. Some tightly adhering impurities may not be removed by static immersion alone, and the cleaning effect is not good. Therefore, it is urgent to design a surface pretreatment mechanism for aluminum alloy plates to solve the above problems. To this end, a surface pretreatment mechanism for aluminum alloy plates is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present invention hope to provide a surface pretreatment mechanism for aluminum alloy plates to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a surface pretreatment mechanism for an aluminum alloy plate, comprising a conduction mechanism, a cleaning mechanism is arranged on the top of the conduction mechanism, and a driving mechanism is arranged on the top of the cleaning mechanism;

[0007] The conduction mechanism comprises a bottom plate, the top of which is fixedly mounted an electric guide rail, the cleaning mechanism comprises two vertical plates, both of which are fixedly mounted on the top of the bottom plate, and the driving mechanism comprises a top plate, which is fixedly mounted between the tops of the two vertical plates;

[0008] Two wiping rollers are rotatably mounted between the bottom plate and the top plate, water spraying components for spraying water to the wiping rollers are arranged on the outer sides of the two vertical plates, and a driving component for driving the wiping rollers is arranged on the top of the top plate.

[0009] In some embodiments, the water spray assembly includes multiple nozzles, which are respectively fixedly installed in two vertical plates. Two water pipes are respectively fixedly installed between one ends of the multiple nozzles, and the water pipes are connected to the nozzles. The water outlet direction of the nozzles is facing the wiping roller.

[0010] In some embodiments, the driving assembly includes a bracket, which is fixedly mounted on the top of the top plate, with a motor fixedly mounted inside the bracket, a first gear fixedly mounted on one end of the output shaft of the motor, a second gear rotatably mounted on the top of the top plate, the first gear meshing with the second gear, and the first gear and the second gear are fixedly connected to two wiping rollers respectively.

[0011] In some embodiments, four support rods are fixedly installed on the inner sides of the two vertical plates, and two support rollers are rotatably installed between the four support rods.

[0012] In some embodiments, hydraulic cylinders are fixedly mounted on the outer walls of the two vertical plates, and strip plates are fixedly mounted after the piston ends of the two hydraulic cylinders pass through the vertical plates, and sponge plates are arranged on the inner sides of the two strip plates.

[0013] In some embodiments, two fixing rods are fixedly installed on the outer sides of the two strip plates, and the four fixing rods are slidably inserted into the two vertical plates respectively.

[0014] In some embodiments, two drainage grooves are formed on the top of the bottom plate.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. A surface pretreatment mechanism for an aluminum alloy plate. When in use, start the electric guide rail, put the aluminum alloy plate into the electric guide rail, and transfer the aluminum alloy plate into two vertical plates. At this time, start the motor to drive the two wiping rollers to rotate in opposite directions, and connect the two water pipes to the water source to wet the two wiping rollers. The aluminum alloy plate can be washed and wiped by the two wet wiping rollers, which can effectively remove tightly adhered impurities and improve the cleaning effect.

[0017] 2. A surface pretreatment mechanism for an aluminum alloy plate, which can support the aluminum alloy plate from both sides during the conduction process by means of the provided support rollers, thereby improving the stability of the aluminum alloy plate.

[0018] 3. A surface pretreatment mechanism for an aluminum alloy plate. When the aluminum alloy plate is scrubbed and passes between two sponge plates, the sponge plates can absorb the moisture remaining on the aluminum alloy plate, thereby increasing the drying speed of the aluminum alloy plate. At the same time, if the sponge plates absorb too much moisture, two hydraulic cylinders are started to push the two sponge plates closer to each other and squeeze each other, thereby squeezing out the moisture absorbed in the sponge plates.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 This is a structural diagram of a vertical plate of the utility model;

[0023] Figure 3 This is a structural diagram of the first gear of the utility model;

[0024] Figure 4 This is a structural diagram of the hydraulic cylinder of the utility model.

[0025] Reference numerals:

[0026] 1. Conduction mechanism; 101. Bottom plate; 102. Electric guide rail; 103. Drain trough; 2. Cleaning mechanism; 201. Vertical plate; 202. Support rod; 203. Support roller; 204. Nozzle; 205. Water pipe; 206. Hydraulic cylinder; 207. Strip plate; 208. Fixed rod; 209. Sponge plate; 3. Driving mechanism; 301. Top plate; 302. Bracket; 303. Motor; 304. First gear; 305. Second gear; 306. Wiping roller. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] like Figure 1-3 As shown, a surface pretreatment mechanism for an aluminum alloy plate comprises a conducting mechanism 1, a cleaning mechanism 2 is arranged on the top of the conducting mechanism 1, and a driving mechanism 3 is arranged on the top of the cleaning mechanism 2;

[0031] The conducting mechanism 1 includes a bottom plate 101, and an electric guide rail 102 is fixedly installed on the top of the bottom plate 101. The cleaning mechanism 2 includes two vertical plates 201, and the two vertical plates 201 are fixedly installed on the top of the bottom plate 101. The driving mechanism 3 includes a top plate 301, and the top plate 301 is fixedly installed between the tops of the two vertical plates 201.

[0032] Two wiping rollers 306 are rotatably installed between the bottom plate 101 and the top plate 301. The outer sides of the two vertical plates 201 are provided with water spraying components for spraying water to the wiping rollers 306. The top of the top plate 301 is provided with a driving component for driving the wiping rollers 306. When in use, the electric guide rail 102 is started, and the aluminum alloy plate is put into the electric guide rail 102, and the aluminum alloy plate is transferred into the two vertical plates 201. At this time, the motor 303 is started to drive the two wiping rollers 306 to rotate in opposite directions, and the two water pipes 205 are connected to the water source to wet the two wiping rollers 306. The aluminum alloy plate can be washed and wiped by the two wet wiping rollers 306, which can effectively remove tightly adhering impurities and improve the cleaning effect.

[0033] In this embodiment, the water spray assembly includes a plurality of nozzles 204, and the plurality of nozzles 204 are respectively fixedly installed in two vertical plates 201. Two water pipes 205 are respectively fixedly installed between one ends of the plurality of nozzles 204. The water pipes 205 are connected to the nozzles 204. The water outlet direction of the nozzles 204 faces the wiping roller 306. When in use, the two water pipes 205 are connected to a water source and water is passed through them. Water can be sprayed toward the two wiping rollers 306 through the nozzles 204 to wet the wiping rollers 306, so that the wiping rollers 306 can wash the aluminum alloy plates while wiping the aluminum alloy plates.

[0034] In this embodiment, the driving assembly includes a bracket 302, which is fixedly installed on the top of the top plate 301. A motor 303 is fixedly installed in the bracket 302. A first gear 304 is fixedly installed on one end of the output shaft of the motor 303. A second gear 305 is rotatably installed on the top of the top plate 301. The first gear 304 is meshed with the second gear 305. The first gear 304 and the second gear 305 are respectively fixedly connected to two wiping rollers 306. Start the motor 303 to drive the first gear 304 to rotate. The rotation of the first gear 304 can drive the second gear 305 to rotate. The rotation of the first gear 304 and the second gear 305 can drive the two wiping rollers 306 to rotate in opposite directions to wipe the aluminum alloy plate.

[0035] In this embodiment, four support rods 202 are fixedly installed on the inner side of the two vertical plates 201, and two support rollers 203 are rotatably installed between the four support rods 202. Through the provided support rollers 203, the aluminum alloy plate can be supported from both sides during the conduction process, thereby improving the stability of the aluminum alloy plate.

[0036] In this embodiment, hydraulic cylinders 206 are fixedly installed on the outer walls of the two vertical plates 201. The piston ends of the two hydraulic cylinders 206 pass through the vertical plates 201 and are fixedly installed with strip plates 207. Sponge plates 209 are provided on the inner sides of the two strip plates 207. When in use, after the aluminum alloy plate is scrubbed, when it passes between the two sponge plates 209, the sponge plates 209 can absorb the moisture retained on the aluminum alloy plate, thereby increasing the drying speed of the aluminum alloy plate. At the same time, if the sponge plates 209 absorb too much moisture, the two hydraulic cylinders 206 are started to push the two sponge plates 209 closer to each other and squeeze each other, so that the moisture absorbed in the sponge plates 209 can be squeezed out.

[0037] In this embodiment, two fixing rods 208 are fixedly installed on the outer sides of the two strip plates 207, and the four fixing rods 208 are respectively slidably inserted into the two vertical plates 201. The two strip plates 207 can be supported by the set fixing rods 208, thereby improving the stability of the two strip plates 207 when being pushed by the hydraulic cylinder 206.

[0038] In this embodiment, when in use, the electric guide rail 102 is started, the aluminum alloy plate is put into the electric guide rail 102, and the aluminum alloy plate is transferred into the two vertical plates 201. At this time, the motor 303 is started to drive the two wiping rollers 306 to rotate in opposite directions, and the two water pipes 205 are connected to the water source to wet the two wiping rollers 306. The aluminum alloy plate can be washed and wiped by the two wet wiping rollers 306, which can effectively remove tightly adhering impurities and improve the cleaning effect.

[0039] Embodiment 2:

[0040] A surface pretreatment mechanism for an aluminum alloy plate, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 4 As shown, two drainage grooves 103 are opened on the top of the bottom plate 101.

[0041] When the utility model is working, the water thrown off during the scrubbing process and the water dropped when the sponge plate 209 is squeezed can be collected and discharged through the provided drainage groove 103, so as to prevent sewage from flowing everywhere.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A surface pretreatment mechanism for an aluminum alloy plate, comprising a conducting mechanism (1), characterized in that: A cleaning mechanism (2) is arranged on the top of the conduction mechanism (1), and a driving mechanism (3) is arranged on the top of the cleaning mechanism (2); The conduction mechanism (1) comprises a bottom plate (101), and an electric guide rail (102) is fixedly mounted on the top of the bottom plate (101); the cleaning mechanism (2) comprises two vertical plates (201), and the two vertical plates (201) are fixedly mounted on the top of the bottom plate (101); and the driving mechanism (3) comprises a top plate (301), and the top plate (301) is fixedly mounted between the tops of the two vertical plates (201); Two wiping rollers (306) are rotatably mounted between the bottom plate (101) and the top plate (301), the outer sides of the two vertical plates (201) are each provided with a water spraying assembly for spraying water onto the wiping rollers (306), and the top of the top plate (301) is provided with a driving assembly for driving the wiping rollers (306).

2. The surface pretreatment mechanism for an aluminum alloy plate according to claim 1, characterized in that: The water spray assembly comprises a plurality of spray heads (204), the plurality of spray heads (204) being fixedly mounted in two vertical plates (201) respectively, two water pipes (205) being fixedly mounted between one ends of the plurality of spray heads (204), the water pipes (205) being connected to the spray heads (204), and the water outlet direction of the spray heads (204) facing the wiping roller (306).

3. The surface pretreatment mechanism for an aluminum alloy plate according to claim 1, characterized in that: The driving assembly comprises a bracket (302), the bracket (302) is fixedly mounted on the top of the top plate (301), a motor (303) is fixedly mounted inside the bracket (302), a first gear (304) is fixedly mounted on one end of the output shaft of the motor (303), a second gear (305) is rotatably mounted on the top of the top plate (301), the first gear (304) is meshed with the second gear (305), and the first gear (304) and the second gear (305) are respectively fixedly connected to two wiping rollers (306).

4. The surface pretreatment mechanism for an aluminum alloy plate according to claim 1, characterized in that: Four support rods (202) are fixedly mounted on the inner sides of the two vertical plates (201), and two support rollers (203) are rotatably mounted between the four support rods (202).

5. The surface pretreatment mechanism for an aluminum alloy plate according to claim 1, characterized in that: The outer walls of the two vertical plates (201) are fixedly mounted with hydraulic cylinders (206), the piston ends of the two hydraulic cylinders (206) pass through the vertical plates (201) and are fixedly mounted with strip plates (207), and the inner sides of the two strip plates (207) are provided with sponge plates (209).

6. The surface pretreatment mechanism for an aluminum alloy plate according to claim 5, characterized in that: Two fixing rods (208) are fixedly installed on the outer sides of the two strip plates (207), and the four fixing rods (208) are respectively slidably inserted into the two vertical plates (201).

7. The surface pretreatment mechanism for an aluminum alloy plate according to claim 1, characterized in that: Two drainage grooves (103) are formed on the top of the bottom plate (101).

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