Surface rust removal device for aluminum alloy furniture

Abstract

The utility model relates to the technical field of aluminum alloy furniture production and processing, in particular to an aluminum alloy furniture surface rust removal device which comprises a lifting top plate, a first flow dividing box is fixedly installed on one side of the bottom end of the lifting top plate, and a flow dividing base is arranged in the middle of the bottom end of the first flow dividing box. According to the flow dividing device, the flow dividing base, the thickened wood pulp fiber sleeve cloth, the reserved square opening, the flow dividing pipe opening, the clamping groove, the silica gel sponge, the second bent pipe, the fastening gland and the fastening buckle plate are arranged; according to the aluminum alloy furniture surface rust removal device, the wiping structure can be lubricated through an acid chemical solution conveniently, rust removal treatment is conducted on a plate-shaped aluminum alloy profile with the rust problem on the surface, and different from a traditional solution spraying type rust removal structure, the problem that the solution is splashed to equipment below is solved through the lubricating wiping structure, and the rust removal effect is improved. And normal operation of lower equipment can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy furniture production and processing, in particular to a device for removing rust from the surface of aluminum alloy furniture. Background Art

[0002] Usually, before using plate-shaped aluminum alloy as profile to produce and process aluminum alloy furniture, due to the influence of the external environment, an oxide film is easily formed on the surface of the aluminum alloy profile, which causes the aluminum alloy profile to rust. In order to ensure the quality of subsequent processing, it is generally necessary to use a rust removal device to remove rust from the surface of the profile before processing the aluminum alloy profile;

[0003] In the prior art, conventional rust removal devices mainly remove rust from the surface of aluminum alloy profiles on conveying equipment by spraying acidic chemical liquids onto the surface of plate-shaped aluminum alloy profiles. However, considering that the acidic chemical solution is easily splashed onto the conveying equipment when sprayed downward, the workpieces on the conveying equipment will be corroded by the acidic chemical solution for a long time, which may easily cause damage to the workpieces and affect the normal conveying of aluminum alloy profiles by the equipment. In addition, the entire equipment is not energy-saving and environmentally friendly during actual operation and damages peripheral equipment. Therefore, a rust removal device for the surface of aluminum alloy furniture is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for removing rust from the surface of aluminum alloy furniture to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rust removal device for the surface of aluminum alloy furniture, comprising a liftable top plate, a first diverter box is fixedly installed at one side position of the bottom end of the liftable top plate, and a diverter base is provided at the middle position of the bottom end of the first diverter box, the outside of the diverter base is covered with a thickened wood pulp fiber sheath, and a reserved square opening is formed at the middle and lower inner side of the diverter base through one-piece molding, a diverter pipe opening is provided on the inner side of the reserved square opening, a card slot is formed at the lower inner side of the diverter base through one-piece molding, and a silicone sponge is clamped on the inner side of the card slot, a fastening pressure cover is clamped on the outside of the thickened wood pulp fiber sheath, and a fastening buckle plate is fixedly connected to the upper outer part of the fastening pressure cover, a steering bracket is also fixedly connected at one side of the first diverter box, and a conveyor belt body is provided directly below the thickened wood pulp fiber sheath.

[0007] Preferably, a second diverter box is fixedly installed at a position on the other side of the bottom end of the liftable top plate, and a water spray head is connected to the bottom position of the second diverter box, the water outlet end of the water spray head is facing the conveyor belt body, and the water spray heads are arranged in an equidistant structure from front to back, a first bent pipe is connected to the middle position of one side of the top end surface of the liftable top plate, and a second bent pipe is connected to the middle position of the other side of the top end surface of the liftable top plate, the water outlet end of the first bent pipe passes through the liftable top plate and the water inlet end of the second diverter box and is connected, and the water outlet end of the second bent pipe passes through the liftable top plate and the water inlet end of the first diverter box and is connected.

[0008] Preferably, side frames are fixedly connected to the two side positions near the middle position of the top of the liftable top plate, and the side frames are symmetrically arranged along the vertical center axis of the liftable top plate as the symmetry axis, and telescopic rods are fixedly connected to the front and rear end positions of the horizontal ends of the side frames, and there are 2 groups of telescopic rods in total.

[0009] Preferably, the diversion base and the diversion pipe mouth are integrally formed, and the interior of the diversion pipe mouth and the interior of the diversion base are connected. The diversion pipe mouths are provided in 5 rows, and the water outlet ends of the diversion pipe mouths are close to the top of the silicone sponge.

[0010] Preferably, the front end cross-section of the card slot is arranged in an isosceles trapezoidal structure, and the inner end of the card slot and the outer end of the silicone sponge are arranged in a shape matching each other, and the bottom of the silicone sponge and the bottom of the diversion base are on the same horizontal line.

[0011] Preferably, the fastening pressure cover is fixedly connected by fastening buckle plates and diverter base bolts, and the inner end of the fastening pressure cover is matched with the external shape and size of the thickened wood pulp fiber cover cloth, the outer shapes of the fastening pressure cover and the thickened wood pulp fiber cover cloth are both arranged in a "U" type structure, an elastic band is bonded and connected to the upper inner side of the thickened wood pulp fiber cover cloth, a fastening notch is opened at the upper edge of the diverter base, and the fastening notch and the elastic band are clamped together.

[0012] Preferably, a bracket is fixedly connected to the bottom position of the vertical end of the steering bracket, and the front end cross-section of the bracket is an inverted "T"-shaped structure, a cleaning scraper is fixedly connected to one side of the bottom end of the bracket, and a cleaning brush is fixedly connected to the other side of the bottom end of the bracket, and the bottom of the cleaning brush and the cleaning scraper are respectively on the same horizontal line with the bottom of the thickened wood pulp fiber cover cloth.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by providing a diverter base, a thickened wood pulp fiber sleeve, a reserved square opening, a diverter pipe opening, a card slot, a silicone sponge, a second bend pipe, a fastening pressure cover and a fastening buckle plate, it is convenient for the aluminum alloy furniture surface rust removal device to perform surface treatment on the plate-like aluminum alloy profile. Under the conveying effect of the second bend pipe and the limiting effect of the fastening pressure cover and the fastening buckle plate, the plate-like aluminum alloy profile with rust problems on the surface is derusted by using an acidic chemical solution lubricating and wiping structure composed of the diverter base, the thickened wood pulp fiber sleeve, the reserved square opening, the diverter pipe opening, the card slot and the silicone sponge. Different from the traditional solution spraying rust removal structure, the use of the lubricating and wiping structure will not cause the problem of solution splashing to the lower equipment, and ensure that the lower equipment can achieve normal operation, while also reducing the direct damage of the acidic chemical solution to the surrounding equipment, and the entire rust removal operation can achieve energy saving and environmental protection in actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the half-cut structure inside the diverter base of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B;

[0019] Figure 5 This is a schematic diagram of the split structure of the utility model's diversion base and thickened wood pulp fiber cover cloth;

[0020] Figure 6 This is a schematic diagram of the thickened wood pulp fiber cover structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the steering bracket of the utility model.

[0022] In the figure: 1. liftable top plate; 2. first diversion box; 3. diversion base; 4. thickened wood pulp fiber cover; 5. reserved square opening; 6. diversion pipe opening; 7. slot; 8. silicone sponge; 9. fastening notch; 10. elastic band; 11. fastening pressure cover; 12. fastening buckle plate; 13. steering bracket; 14. bracket; 15. cleaning scraper; 16. cleaning brush; 17. conveyor belt body; 18. second diversion box; 19. sprinkler head; 20. first bend pipe; 21. second bend pipe; 22. side stand; 23. telescopic rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-7 , the utility model provides a technical solution:

[0025] A rust removal device for the surface of aluminum alloy furniture comprises a liftable top plate 1, a first diverter box 2 is fixedly installed at one side of the bottom end of the liftable top plate 1, and a diverter base 3 is provided at the middle position of the bottom end of the first diverter box 2, the outside of the diverter base 3 is sleeved with a thickened wood pulp fiber sheath 4, and a reserved square opening 5 is formed at the middle and lower inner side of the diverter base 3 through one-piece molding, a diverter pipe opening 6 is provided on the inner side of the reserved square opening 5, a card slot 7 is formed at the lower inner side of the diverter base 3 through one-piece molding, and a silicone sponge 8 is clamped on the inner side of the card slot 7, a fastening cover 11 is clamped on the outside of the thickened wood pulp fiber sheath 4, and a fastening buckle plate 12 is fixedly connected to the upper outer part of the fastening cover 11, a steering bracket 13 is also fixedly connected to one side of the first diverter box 2, and a conveyor belt body 17 is provided directly below the thickened wood pulp fiber sheath 4.

[0026] like Figure 1 and Figure 2As shown, a second diverter box 18 is fixedly installed at the other side of the bottom end of the liftable top plate 1, and a water spray head 19 is connected to the bottom position of the second diverter box 18, the water outlet end of the water spray head 19 is facing the conveyor belt body 17, and the water spray heads 19 are arranged in an equidistant structure from front to back, a first elbow 20 is connected to the middle position of one side of the top end surface of the liftable top plate 1, and a second elbow 21 is connected to the middle position of the other side of the top end surface of the liftable top plate 1, the water outlet end of the first elbow 20 penetrates the liftable top plate 1 and is connected to the water inlet end of the second diverter box 18, and the water outlet end of the second elbow 21 penetrates the liftable top plate 1 and is connected to the water inlet end of the first diverter box 2, because the second elbow 21 and the water outlet ends of the first elbow 20 are respectively connected to the first diverter box 2 and the second diverter box 18, when the second elbow 21 is opened and controlled respectively Through the valve opening of the first bend pipe 20, the acidic chemical solution and clean water will be respectively transported into the interior of the first diverter box 2 and the second diverter box 18 through the second bend pipe 21 and the first bend pipe 20, so that the later device can realize wiping, rust removal and surface spraying operations; the two sides of the middle position near the top of the liftable top plate 1 are fixedly connected with side frames 22, and the side frames 22 are symmetrically arranged along the vertical center axis of the liftable top plate 1, and the front and rear ends of the horizontal end of the side frames 22 are fixedly connected with telescopic rods 23, and the telescopic rods 23 are provided with 2 groups. After the movable end of the telescopic rod 23 is connected to the liftable top plate 1 through the side frames 22, this structural setting will be used before the actual operation of the device, and the height of the wet wiping structure and the spraying structure installed at the bottom of the liftable top plate 1 will be adjusted through the hydraulic drive structure.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, the shunt base 3 and the shunt nozzle 6 are integrally formed, and the interior of the shunt nozzle 6 and the interior of the shunt base 3 are connected. There are 5 rows of shunt nozzles 6, and the water outlet end of the shunt nozzle 6 is close to the top of the silicone sponge 8. After the acidic chemical solution is discharged downward through the inside of the shunt nozzle 6, the shunt nozzle 6 is arranged in a multi-row structure, which can make the acidic chemical solution more uniform, ensuring that the silicone sponge 8 can be evenly lubricated; the front end cross section of the card slot 7 is arranged in an isosceles trapezoidal structure, and the inner end of the card slot 7 and the outer end of the silicone sponge 8 are arranged in a shape that matches, and the bottom of the silicone sponge 8 and the bottom of the shunt base 3 are on the same horizontal line. When installing the silicone sponge 8, the front end cross section of the silicone sponge 8 is arranged in an isosceles trapezoidal structure, which can prevent it from loosening and falling after being inserted into the card slot 7.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the fastening gland 11 is fixedly connected to the diverter base 3 by means of the fastening buckle plate 12, and the inner end of the fastening gland 11 is adapted to the outer shape and size of the thickened wood pulp fiber sleeve 4. The outer shapes of the fastening gland 11 and the thickened wood pulp fiber sleeve 4 are both arranged in a "U"-shaped structure. An elastic band 10 is bonded and connected to the upper inner side of the thickened wood pulp fiber sleeve 4. A fastening notch 9 is provided at the upper edge of the diverter base 3, and the fastening notch 9 and the elastic band 10 are clamped together. The thickened wood pulp fiber cover cloth 4 is sleeved on the outside of the diversion base 3, and after being pre-defined by the elastic band 10 rebounding and snapping into the fastening notch 9, the fastening pressure cover 11 can be installed from bottom to top, so that it can be pressed while sleeved on the thickened wood pulp fiber cover cloth 4, and then when the fastening buckle plate 12 and the diversion base 3 are connected together by multiple bolts, the new thickened wood pulp fiber cover cloth 4 can complete the sleeve definition, and the cooperation device can quickly complete the replacement operation of the damaged thickened wood pulp fiber cover cloth 4.

[0029] like Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, a bracket 14 is fixedly connected to the bottom position of the vertical end of the steering bracket 13, and the front end cross-section of the bracket 14 is an inverted "T"-shaped structure, a cleaning scraper 15 is fixedly connected to one side of the bottom end of the bracket 14, and a cleaning brush 16 is fixedly connected to the other side of the bottom end of the bracket 14, and the bottoms of the cleaning brush 16 and the cleaning scraper 15 are respectively on the same horizontal line with the bottom of the thickened wood pulp fiber cover cloth 4, and with the cooperation of the co-linear arrangement, as the plate-like aluminum alloy profile is transmitted from left to right, under the support of the bracket 14, the cleaning scraper 15 and the cleaning scraper 15 will scrape off the dust, metal debris and other dirt on the surface of the plate-like aluminum alloy profile while contacting the plate-like aluminum alloy profile.

[0030] Working process: The electric energy required for the startup and operation of the device in the utility model comes from an external power supply. When using the aluminum alloy furniture surface rust removal device, firstly, the two sets of telescopic rods 23 can be started to lift the liftable top plate 1 downward through the side stand 22 until the thickened wood pulp fiber cover cloth 4 pre-set on the outside of the diversion base 3 is adjusted to a height position that contacts the top surface of the plate-like aluminum alloy plate. Then, as the plate-like aluminum alloy plate that needs to be rust-removed is moved from left to right above the conveyor belt body 17, under the connection of the steering bracket 13 and the bracket 14, the surface rust removal device will first contact the cleaning scraper 15 and the cleaning brush 16 on the top surface of the plate-like aluminum alloy plate, scrape and remove the dust, metal debris and other dirt remaining on the surface, and then the acidic chemical solution is continuously fed into the second curved pipe 21 from the inside. The inside of a diverter box 2 is taken out through the diverter base 3 and the reserved square opening 5, the silicone sponge 8 is first wetted, and then the thickened wood pulp fiber sheath 4 is gradually wetted. The surface rust removal device will wipe the acidic chemical solution onto the plate-like aluminum alloy profile through the thickened wood pulp fiber sheath 4 in a way that the end face is directly and closely attached after the plate-like aluminum alloy profile has completed pre-cleaning. The device can achieve surface rust removal, and then as the plate-like aluminum alloy profile continues to be conveyed to the right, and clean water is sent from the inside of the first bend pipe 20 into the inside of the second diverter box 18. After the surface rust removal of the plate-like aluminum alloy profile is completed, the surface of the plate-like aluminum alloy profile is thoroughly sprayed clean using clean water sprayed from multiple water spray heads 19. Finally, under the continuous conveying action of the conveyor belt body 17, the device can perform surface treatment on multiple plate-like aluminum alloy profiles in sequence according to the above-mentioned operations.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing rust from the surface of aluminum alloy furniture, comprising a liftable top plate (1), characterized in that: A first diversion box (2) is fixedly installed at one side of the bottom end of the liftable top plate (1), and a diversion base (3) is provided at the middle position of the bottom end of the first diversion box (2), the outside of the diversion base (3) is sleeved with a thickened wood pulp fiber sheath (4), and a reserved square opening (5) is provided at the middle and lower position of the inner side of the diversion base (3) through integral molding, a diversion pipe opening (6) is provided on the inner side of the reserved square opening (5), a card slot (7) is provided at the lower position of the inner side of the diversion base (3) through integral molding, and a silicone sponge (8) is clamped on the inner side of the card slot (7), a fastening cover (11) is clamped on the outside of the thickened wood pulp fiber sheath (4), and a fastening buckle plate (12) is fixedly connected to the upper outer part of the fastening cover (11), a steering bracket (13) is fixedly connected to one side of the first diversion box (2), and a conveyor belt body (17) is provided directly below the thickened wood pulp fiber sheath (4).

2. The rust removal device for the surface of aluminum alloy furniture according to claim 1, characterized in that: A second diverter box (18) is fixedly installed at the other side of the bottom end of the liftable top plate (1), and a water spray head (19) is connected to the bottom of the second diverter box (18). The water outlet of the water spray head (19) faces the conveyor belt body (17). The water spray heads (19) are arranged in an equidistant structure from front to back. A first curved pipe (20) is connected to the middle position of one side of the top end surface of the liftable top plate (1), and a second curved pipe (21) is connected to the middle position of the other side of the top end surface of the liftable top plate (1). The water outlet end of the first curved pipe (20) penetrates the liftable top plate (1) and is connected to the water inlet end of the second diverter box (18), and the water outlet end of the second curved pipe (21) penetrates the liftable top plate (1) and is connected to the water inlet end of the first diverter box (2).

3. The rust removal device for the surface of aluminum alloy furniture according to claim 1, characterized in that: Side frames (22) are fixedly connected to the middle position of the top of the liftable top plate (1) on both sides, and the side frames (22) are symmetrically arranged along the vertical center axis of the liftable top plate (1) as a symmetry axis. Telescopic rods (23) are fixedly connected to the front and rear ends of the horizontal ends of the side frames (22), and two groups of telescopic rods (23) are provided.

4. The rust removal device for aluminum alloy furniture surface according to claim 1, characterized in that: The diversion base (3) and the diversion pipe opening (6) are integrally formed, and the interior of the diversion pipe opening (6) is connected to the interior of the diversion base (3). The diversion pipe openings (6) are provided in 5 rows in total, and the water outlet ends of the diversion pipe openings (6) are closely attached to the top of the silicone sponge (8).

5. The device for removing rust from the surface of aluminum alloy furniture according to claim 1, characterized in that: The front end cross section of the card slot (7) is arranged in an isosceles trapezoidal structure, and the inner end of the card slot (7) and the outer end of the silicone sponge (8) are arranged to match each other in shape, and the bottom of the silicone sponge (8) and the bottom of the diversion base (3) are located on the same horizontal line.

6. The device for removing rust from the surface of aluminum alloy furniture according to claim 1, characterized in that: The fastening cover (11) is fixedly connected to the diversion base (3) by bolts via a fastening buckle plate (12), and the inner end of the fastening cover (11) is adapted to the outer shape and size of the thickened wood pulp fiber sleeve (4). The outer shapes of the fastening cover (11) and the thickened wood pulp fiber sleeve (4) are both arranged in a "U"-shaped structure. An elastic band (10) is bonded and connected to the upper inner side of the thickened wood pulp fiber sleeve (4). A fastening notch (9) is provided at the upper edge of the diversion base (3), and the fastening notch (9) and the elastic band (10) are clamped together.

7. The device for removing rust from the surface of aluminum alloy furniture according to claim 1, characterized in that: A bracket (14) is fixedly connected to the bottom position of the vertical end of the steering bracket (13), and the front end cross section of the bracket (14) is an inverted "T"-shaped structure. A cleaning scraper (15) is fixedly connected to one side of the bottom end of the bracket (14), and a cleaning brush (16) is fixedly connected to the other side of the bottom end of the bracket (14). The bottoms of the cleaning brush (16) and the cleaning scraper (15) are respectively on the same horizontal line as the bottom of the thickened wood pulp fiber cover cloth (4).

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