Surface pretreatment device for processing reflective aluminum coil

Abstract

The utility model relates to the technical field of reflective aluminum coil processing, and discloses a surface pretreatment device for processing reflective aluminum coils, a first cleaning plate is mounted on the upper surface of a first mounting plate and the upper surface of a second mounting plate, air cylinders are symmetrically mounted on the upper surface of the first cleaning plate, and a second cleaning plate is arranged at the telescopic end of each air cylinder; cleaning pads are arranged on the lower surface of the first cleaning plate and the upper surface of the second cleaning plate; a dust removal box is mounted on one side of the first mounting plate, and a first dust removal pipe and a second dust removal pipe are arranged at the positions, in front of the first mounting plate and the second mounting plate, of one side of the dust removal box from top to bottom. Through the cleaning pads adhered to the lower surface of the first cleaning plate and the upper surface of the second cleaning plate, the surface of the reflective aluminum roll can be cleaned, meanwhile, the distance between the first cleaning plate and the second cleaning plate can be adjusted through work of the air cylinder, then the reflective aluminum rolls with different thicknesses can be cleaned, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of reflective aluminum coil processing, in particular to a surface pretreatment device for processing reflective aluminum coils. Background Art

[0002] Reflective aluminum coil is a special aluminum coil product with unique reflective properties. It is usually composed of a layer structure consisting of an aluminum base layer, an adhesive layer, a metal reflective layer, a glass bead layer and a protective adhesive layer. This layer structure enables the reflective aluminum coil to produce a strong reflective effect under light, thereby improving its visibility and safety in specific application scenarios. Reflective aluminum coil can be used in traffic signs, safety warning signs and other fields. During the production and processing of reflective aluminum coils, the surface of the reflective aluminum coils needs to be pre-treated to avoid contamination on the surface of the reflective aluminum coils and affect subsequent processing.

[0003] A Chinese patent discloses a surface pretreatment device for the production of reflective aluminum coils (authorization announcement number CN217393190U). The patented technology is to set up dust removal parts, connecting blocks, dust removal grooves and negative pressure suction pipes. When the aluminum plate passes through the dust removal gap formed between the two dust removal parts, the negative pressure suction force generated by the negative pressure fan can be used to automatically remove dust from the upper and lower surfaces of the aluminum plate through the negative pressure suction pipes and the dust removal grooves.

[0004] However, there are still some shortcomings in this patent. It can be seen from the drawings of this patent that although this patent can realize dust removal of reflective aluminum coils, this patent cannot adjust the distance between the cleaning rollers, so it cannot be adjusted according to the thickness of the reflective aluminum coil, resulting in it being unable to meet the cleaning needs of reflective aluminum coils of different thicknesses, and having low practicality. Therefore, those skilled in the art provide a surface pretreatment device for processing reflective aluminum coils to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a surface pretreatment device for processing reflective aluminum coils to solve the problems raised in the above-mentioned background technology.

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

[0007] A surface pretreatment device for processing a reflective aluminum coil comprises a bottom plate and a second mounting plate and a first mounting plate arranged on the upper surface of the bottom plate from left to right, a first cleaning plate being installed on the upper surfaces of the first mounting plate and the second mounting plate, a cylinder being symmetrically installed on the upper surface of the first cleaning plate, a second cleaning plate being arranged at the telescopic end of the cylinder, and a cleaning pad being arranged on the lower surface of the first cleaning plate and the upper surface of the second cleaning plate;

[0008] A dust removal box is installed on one side of the first mounting plate, and a first dust removal pipe and a second dust removal pipe are respectively arranged on one side of the dust removal box in front of the first mounting plate and the second mounting plate from top to bottom, and dust suction heads are arranged on the lower surface of the first dust removal pipe and the upper surface of the second dust removal pipe, and a first filter screen and a second filter screen are respectively arranged inside the dust removal box from left to right.

[0009] As a further solution of the utility model: the upper surfaces of the first filter screen and the second filter screen are connected to the upper surface of the dust removal box with sealing plates, and the sealing plates are installed on the upper surface of the dust removal box by bolts.

[0010] As a further solution of the utility model: an air outlet is further provided on one side of the dust removal box, and a dust removal fan is arranged inside the dust removal box near the air outlet.

[0011] As a further solution of the present invention: the first dust removal pipe and the second dust removal pipe have the same length, and five dust removal heads are provided on the lower surface of the first dust removal pipe and the upper surface of the second dust removal pipe.

[0012] As a further solution of the utility model: a connecting sleeve is symmetrically arranged on the upper surface of the second cleaning plate, and the telescopic end of the cylinder is embedded in the interior of the connecting sleeve and connected by screws.

[0013] As a further solution of the utility model: fixing rods are symmetrically arranged on the upper surface of the first mounting plate, the upper ends of the fixing rods penetrate the upper surface of the first cleaning plate, and the outer parts of the fixing rods are threadedly connected with nuts on the upper surface of the first cleaning plate.

[0014] As a further solution of the utility model: the cleaning pad is made of sponge, and the cleaning pad is adhered to the lower surface of the first cleaning plate and the upper surface of the second cleaning plate by adhesive.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A surface pretreatment device for processing reflective aluminum coils, through the cleaning pads attached to the lower surface of the first cleaning plate and the upper surface of the second cleaning plate, the surface of the reflective aluminum coil can be cleaned when it passes through the first cleaning plate and the second cleaning plate, and the distance between the first cleaning plate and the second cleaning plate can be adjusted by the operation of the cylinder, so as to achieve the cleaning work of reflective aluminum coils of different thicknesses, and the practicability is good.

[0017] 2. A surface pretreatment device for processing reflective aluminum coils. Through the operation of the dust removal fan inside the dust removal box, the reflective aluminum coils passing through the first cleaning plate and the second cleaning plate will be dusted, that is, the dust will enter the first dust removal pipe and the second dust removal pipe through the dust suction head, and finally be sucked into the dust removal box and intercepted by the first filter and the second filter, thereby realizing the dust cleaning work on the surface of the reflective aluminum coil, and the practicability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a surface pretreatment device for processing reflective aluminum coils;

[0019] Figure 2 It is a structural schematic diagram of a first cleaning plate in a surface pretreatment device for processing a reflective aluminum coil;

[0020] Figure 3 A schematic diagram of the structure of a cleaning pad in a surface pretreatment device for processing reflective aluminum coils;

[0021] Figure 4 The present invention is a schematic diagram of the structure of a dust removal box in a surface pretreatment device for processing reflective aluminum coils.

[0022] In the figure: 1. bottom plate; 11. first mounting plate; 12. second mounting plate; 13. fixing rod; 3. first cleaning plate; 31. second cleaning plate; 311. connecting sleeve; 32. cleaning pad; 33. cylinder; 4. dust removal box; 41. first dust removal pipe; 42. second dust removal pipe; 43. dust suction head; 44. sealing plate; 441. first filter; 442. second filter; 45. air outlet. DETAILED DESCRIPTION

[0023] See also Figures 1 to 4 In an embodiment of the utility model, a surface pretreatment device for processing a reflective aluminum coil comprises a bottom plate 1 and a second mounting plate 12 and a first mounting plate 11 arranged on the upper surface of the bottom plate 1 from left to right, a first cleaning plate 3 is installed on the upper surfaces of the first mounting plate 11 and the second mounting plate 12, a cylinder 33 is symmetrically installed on the upper surface of the first cleaning plate 3, a second cleaning plate 31 is arranged at the telescopic end of the cylinder 33, a cleaning pad 32 is arranged on the lower surface of the first cleaning plate 3 and the upper surface of the second cleaning plate 31, the cleaning pad 32 can be used to clean the surface of the reflective aluminum coil passing through, and the distance between the first cleaning plate 3 and the second cleaning plate 31 can be adjusted by the operation of the cylinder 33, so as to meet the cleaning work of reflective aluminum coils of different thicknesses.

[0024] A dust removal box 4 is installed on one side of the first mounting plate 11, and a first dust removal pipe 41 and a second dust removal pipe 42 are respectively arranged on one side of the dust removal box 4 in front of the first mounting plate 11 and the second mounting plate 12 from top to bottom, and a dust suction head 43 is arranged on the lower surface of the first dust removal pipe 41 and the upper surface of the second dust removal pipe 42, and a first filter 441 and a second filter 442 are respectively arranged inside the dust removal box 4 from left to right. The dust suction head 43 can be used to remove dust from both sides of the reflective aluminum coil, and the first filter 441 and the second filter 442 can be used to intercept dust to prevent dust from polluting the environment.

[0025] exist Figure 4 Middle: The upper surfaces of the first filter 441 and the second filter 442 are connected to a sealing plate 44 on the upper surface of the dust removal box 4, and the sealing plate 44 is installed on the upper surface of the dust removal box 4 by bolts. This arrangement can facilitate the installation and disassembly of the sealing plate 44 and the dust removal box 4 by bolts, and at the same time, the first filter 441 and the second filter 442 can be used to intercept dust.

[0026] exist Figure 4 Middle: An air outlet 45 is also provided on one side of the dust removal box 4, and a dust removal fan is arranged inside the dust removal box 4 near the air outlet 45. The first dust removal pipe 41 and the second dust removal pipe 42 have the same length, and five dust suction heads 43 are arranged on the lower surface of the first dust removal pipe 41 and the upper surface of the second dust removal pipe 42. This arrangement utilizes the dust removal fan inside the dust removal box 4 to work, which can quickly absorb the dust on the surface of the reflective aluminum coil to achieve the purpose of dust removal.

[0027] exist Figure 3 Middle: The upper surface of the second cleaning plate 31 is symmetrically provided with a connecting sleeve 311, and the telescopic end of the cylinder 33 is embedded in the interior of the connecting sleeve 311 and connected by screws. This arrangement utilizes screws to facilitate the installation and disassembly of the telescopic end of the cylinder 33 and the connecting sleeve 311, and also facilitates the disassembly of the first cleaning plate 3 and the second cleaning plate 31 to replace the cleaning pad 32.

[0028] exist Figure 2 Middle: The upper surface of the first mounting plate 11 is symmetrically provided with fixing rods 13, the upper ends of the fixing rods 13 penetrate the upper surface of the first cleaning plate 3, and the outer parts of the fixing rods 13 are threadedly connected with nuts on the upper surface of the first cleaning plate 3. This arrangement can fix the first cleaning plate 3 on the upper surfaces of the first mounting plate 11 and the second mounting plate 12 by using nuts.

[0029] exist Figure 2 and Figure 3 Middle: The cleaning pad 32 is made of sponge, and the cleaning pad 32 is adhered to the lower surface of the first cleaning plate 3 and the upper surface of the second cleaning plate 31 by adhesive. This setting uses adhesive to facilitate the removal and replacement of the cleaning pad 32.

[0030] The working principle of the utility model is as follows: when the surface pretreatment device for processing reflective aluminum coils of the utility model is used, the first cleaning plate 3 is first installed on the upper surfaces of the first mounting plate 11 and the second mounting plate 12. During installation, the upper end of the fixing rod 13 can pass through the upper surface of the first cleaning plate 3 and be locked by a nut, so that the first cleaning plate 3 can be installed. After installation, the distance between the second cleaning plate 31 and the first cleaning plate 3 can be changed by the operation of the cylinder 33, so that the distance between the first cleaning plate 3 and the second cleaning plate 31 can be adjusted, so that the distance between the first cleaning plate 3 and the second cleaning plate 31 can be satisfied. The smooth aluminum coil is cleaned, while the reflective aluminum coil passes through the first dust removal pipe 41 and the second dust removal pipe 42 before passing through the first cleaning plate 3 and the second cleaning plate 31. When passing through, the dust removal fan inside the dust removal box 4 works, which makes the reflective aluminum coil passing through the first cleaning plate 3 and the second cleaning plate 31 be dust-removed, that is, the dust enters the first dust removal pipe 41 and the second dust removal pipe 42 through the dust suction head 43, and is finally sucked into the dust removal box 4 and intercepted by the first filter screen 441 and the second filter screen 442, so as to realize the dust cleaning work on the surface of the reflective aluminum coil, which has good practicality.

[0031] What is described above 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 surface pretreatment device for processing a reflective aluminum coil, comprising a bottom plate (1) and a second mounting plate (12) and a first mounting plate (11) arranged on the upper surface of the bottom plate (1) from left to right, characterized in that: A first cleaning plate (3) is mounted on the upper surfaces of the first mounting plate (11) and the second mounting plate (12); a cylinder (33) is symmetrically mounted on the upper surface of the first cleaning plate (3); a second cleaning plate (31) is disposed at the telescopic end of the cylinder (33); and a cleaning pad (32) is disposed on the lower surface of the first cleaning plate (3) and the upper surface of the second cleaning plate (31); A dust removal box (4) is installed on one side of the first mounting plate (11); a first dust removal pipe (41) and a second dust removal pipe (42) are respectively arranged on one side of the dust removal box (4) in front of the first mounting plate (11) and the second mounting plate (12) from top to bottom; a dust suction head (43) is arranged on the lower surface of the first dust removal pipe (41) and the upper surface of the second dust removal pipe (42); and a first filter screen (441) and a second filter screen (442) are respectively arranged inside the dust removal box (4) from left to right.

2. The surface pretreatment device for processing a reflective aluminum coil according to claim 1, characterized in that: The upper surfaces of the first filter screen (441) and the second filter screen (442) are connected to a sealing plate (44) on the upper surface of the dust removal box (4); the sealing plate (44) is mounted on the upper surface of the dust removal box (4) by means of bolts.

3. The surface pretreatment device for processing a reflective aluminum coil according to claim 1, characterized in that: An air outlet (45) is also provided on one side of the dust removal box (4), and a dust removal fan is provided inside the dust removal box (4) near the air outlet (45).

4. The surface pretreatment device for processing a reflective aluminum coil according to claim 1, characterized in that: The first dust removal pipe (41) and the second dust removal pipe (42) have the same length, and five dust removal heads (43) are arranged on the lower surface of the first dust removal pipe (41) and the upper surface of the second dust removal pipe (42).

5. The surface pretreatment device for processing a reflective aluminum coil according to claim 1, characterized in that: A connecting sleeve (311) is symmetrically arranged on the upper surface of the second cleaning plate (31), and the telescopic end of the cylinder (33) is embedded in the interior of the connecting sleeve (311) and connected via screws.

6. The surface pretreatment device for processing a reflective aluminum coil according to claim 1, characterized in that: The upper surface of the first mounting plate (11) is symmetrically provided with fixing rods (13), the upper ends of the fixing rods (13) penetrate the upper surface of the first cleaning plate (3), and the outside of the fixing rods (13) is threadedly connected to a nut on the upper surface of the first cleaning plate (3).

7. The surface pretreatment device for processing a reflective aluminum coil according to claim 1, characterized in that: The cleaning pad (32) is made of sponge, and the cleaning pad (32) is adhered to the lower surface of the first cleaning plate (3) and the upper surface of the second cleaning plate (31) by means of adhesive.

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