Surface spraying device for aluminum alloy window machining

Abstract

The utility model relates to the technical field of aluminum alloy window processing, and discloses a surface spraying device for aluminum alloy window processing, which comprises a processing table, a spraying device is arranged above the processing table, and the spraying device comprises a mounting part. According to the surface spraying device for aluminum alloy window machining, through the arrangement of the support, extrusion plates, a friction disc, a mounting plate, a first sliding block, a positioning bolt, a double-thread screw and a second rotating shaft, when the surface spraying device is used, the double-thread screw is rotated, so that an aluminum alloy door frame is extruded and positioned through the two extrusion plates, and after spraying of the top of the aluminum alloy door frame is finished, the friction disc is rotated; the aluminum alloy door frame can be driven to turn over by rotating the positioning bolt, and the friction disc and the aluminum alloy door frame can be positioned by rotating the positioning bolt; and by arranging the first rotating shaft, the first motor, the gear ring and the gear, after the first motor is started, the gear drives the gear ring to rotate, the mounting plate and the aluminum alloy door frame are made to rotate, and spraying of the aluminum alloy door frame is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy window processing, in particular to a surface spraying device used for aluminum alloy window processing. Background Art

[0002] Aluminum alloy pipes are the main structural material for doors, windows and curtain walls today. In order to improve the decorative effect, enhance corrosion resistance and extend service life, aluminum alloy pipes are generally surface treated after being made into door bodies.

[0003] A Chinese patent discloses a spraying machine for processing aluminum alloy doors and windows, with publication number CN221387024U. The machine comprises a processing table and supporting legs. A mobile spraying device is provided on the upper surface of the processing table. The mobile spraying device comprises a mobile unit, a material storage unit, and a spraying unit. A drying device is provided above the mobile spraying device. The spraying machine for processing aluminum alloy doors and windows uses a stirring mechanism to fully stir and mix the paint inside the paint bucket to avoid the paint settling during a long spraying process, which leads to uneven color. The paint inside the paint bucket is pressurized and sprayed evenly by the spraying unit. While spraying, the mobile unit drives the spraying unit to move back and forth, so that the doors and windows are sprayed more evenly. The drying device is also driven to move back and forth synchronously. After the paint is sprayed, it is immediately air-dried, thereby improving the efficiency of door and window processing.

[0004] However, the following drawbacks exist: The device utilizes electromagnetic guides to move the spray nozzle horizontally, spraying the top surface of the aluminum alloy door frame. This makes it difficult to flip the aluminum alloy door and window, or spray other surfaces of the aluminum alloy door frame, thus affecting spraying efficiency. Therefore, we propose a surface spraying device for aluminum alloy window processing to address this issue. Utility Model Content

[0005] The purpose of the utility model is to provide a surface spraying device for aluminum alloy window processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a surface spraying device for aluminum alloy window processing, comprising a processing table, a spraying device is arranged above the processing table, and the spraying device includes a mounting portion;

[0007] The mounting portion includes a first motor, a mounting plate, and a first rotating shaft. The top surface of the first motor is fixedly connected to the inner wall of the processing table. The outer surface of the top end of the output shaft of the first motor rotates through the inner wall of the processing table and extends above the processing table through a first bearing. The bottom end of the first rotating shaft is fixedly connected to the bottom surface of the processing table. The outer surface of the top end of the first rotating shaft is rotatably connected to the bottom surface of the mounting plate through a bearing seat.

[0008] A spraying unit is provided above the processing table;

[0009] The spraying part includes a paint box, a pump body, a second motor and an L-shaped bracket. The left end face of the second motor is fixedly connected to the right end face of the L-shaped bracket, the bottom face of the L-shaped bracket is fixedly connected to the top face of the processing table, the right end face of the paint box is fixedly connected to the left end face of the L-shaped bracket, and the pump body is provided on the paint box.

[0010] A further improvement is that the mounting part also includes a gear ring, a gear, a bracket, an extrusion plate, a friction plate, a double-headed screw, a first slider, a positioning bolt and a second rotating shaft. The gear is fixedly sleeved on the outer surface of the first motor output shaft, and the bottom surface of the gear ring is fixedly connected to the bottom surface of the mounting plate. By setting the first motor, gear and gear ring, after starting the first motor, the mounting plate and the aluminum alloy door body can be driven to rotate.

[0011] A further improvement is that the bracket is mounted on the outer surface of the second rotating shaft through a second bearing sleeve, and the outer surface of the extrusion plate is fixedly connected to the outer surface of the second rotating shaft. By setting the second rotating shaft and the extrusion plate, the aluminum alloy door frame can be easily rotated.

[0012] A further improvement is that the right end face of the second rotating shaft on the right side is fixedly connected to the left end face of the friction plate, the thread on the outer surface of the right end of the positioning bolt passes through the left end face of the right bracket and extends to the right side of the right bracket, and the right end face of the positioning bolt is in extrusion contact with the left end face of the friction plate. By setting the positioning bolt and the friction plate, it is convenient to position the aluminum alloy door frame.

[0013] A further improvement is that a sliding groove is provided on the top surface of the mounting plate, the outer surface of the double-headed screw rotates through the inner wall of the sliding groove through the third bearing and extends to the left side of the mounting plate, the first slider is threadedly sleeved on the outer surface of the double-headed screw, and the bottom surface of the bracket is fixedly connected to the top surface of the first slider. By setting the first slider and the double-headed screw, the double-headed screw is rotated to make the left and right extrusion plates extrude and position the aluminum alloy door frame.

[0014] A further improvement is that the spraying part also includes a second slider and a nozzle, the top surface of the L-shaped bracket is provided with a through groove, the top end of the nozzle passes through the through groove and extends to above the L-shaped bracket, the bottom surface of the pump body liquid outlet pipe is fixedly connected to the top surface of the nozzle, and by arranging the pump body, the nozzle and the paint box, after starting the pump body, the paint is sprayed onto the outer surface of the aluminum alloy door frame through the nozzle.

[0015] A further improvement is that the second slider is fixedly sleeved on the outer surface of the nozzle, the outer surface of the left end of the second motor output shaft rotates through the fifth bearing to pass through the right end face of the L-shaped bracket and extends to the inside of the L-shaped bracket, and the outer surface of the second motor output shaft thread passes through the right end face of the second slider and extends to the left side of the second slider. By setting the second motor and the second slider, after starting the second motor, the second slider drives the nozzle to move left and right, thereby expanding the spraying range of the device.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the surface spraying device for aluminum alloy window processing is provided with a bracket, an extrusion plate, a friction disc, a mounting plate, a first slider, a positioning bolt, a stud screw and a second rotating shaft. When in use, the stud screw is rotated to cause the two extrusion plates to extrude and position the aluminum alloy door frame. When the spraying of the top of the aluminum alloy door frame is completed, the friction disc is rotated to drive the aluminum alloy door frame to flip, and the positioning bolt is rotated to position the friction disc and the aluminum alloy door frame; by providing a first rotating shaft, a first motor, a gear ring and a gear, after starting the first motor, the gear drives the gear ring to rotate, so that the mounting plate and the aluminum alloy door frame rotate, which is convenient for spraying the aluminum alloy door frame; by providing a paint box, a pump body, a second slider, a second motor, a nozzle and an L-shaped bracket, by starting the paint box, the paint is sprayed on the outer surface of the aluminum alloy door frame through the nozzle, and by starting the second motor, the second slider is moved left and right, which is convenient for expanding the spraying range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the spraying device of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the three-dimensional structure of the mounting portion of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0020] Figure 4 This is a left side sectional view of the three-dimensional structure of the mounting portion of the utility model;

[0021] Figure 5 This is a sectional view of the three-dimensional structure of the spraying part of the utility model.

[0022] In the figure: 1 processing table, 2 spraying device, 21 mounting part, 22 spraying part, 211 first motor, 212 gear ring, 213 gear, 214 bracket, 215 extrusion plate, 216 friction disk, 217 mounting plate, 218 first rotating shaft, 219 first slider, 210 positioning bolt, 201 double-headed screw, 202 second rotating shaft, 221 paint box, 222 pump body, 223 second slider, 224 second motor, 225 nozzle, 226 L-shaped bracket. DETAILED DESCRIPTION

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

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution: a surface spraying device for aluminum alloy window processing, comprising a processing table 1, a spraying device 2 is arranged above the processing table 1, and the spraying device 2 includes a mounting portion 21;

[0025] The mounting portion 21 includes a first motor 211, a mounting plate 217, and a first rotating shaft 218. The top surface of the first motor 211 is fixedly connected to the inner wall of the processing table 1. The outer surface of the top end of the output shaft of the first motor 211 rotates through the inner wall of the processing table 1 and extends above the processing table 1 through a first bearing. The bottom end of the first rotating shaft 218 is fixedly connected to the bottom surface of the processing table 1. The outer surface of the top end of the first rotating shaft 218 is rotatably connected to the bottom surface of the mounting plate 217 through a bearing seat. The mounting portion 21 also includes a gear ring 212, a gear 213, a bracket 214, an extrusion plate 215, a friction disk 216, a double-headed screw 201, a first slider 219, a positioning bolt 210, and a second rotating shaft 202.

[0026] The right end surface of the right second rotating shaft 202 is fixedly connected to the left end surface of the friction plate 216. The outer surface of the right end of the positioning bolt 210 is threaded and penetrates the left end surface of the right bracket 214 and extends to the right side of the right bracket 214. The right end surface of the positioning bolt 210 is squeezed and contacted with the left end surface of the friction plate 216. A sliding groove is provided on the top surface of the mounting plate 217. The outer surface of the stud screw 201 rotates through the inner wall of the sliding groove through the third bearing and extends to the left side of the mounting plate 217. The first slider 219 is threadedly sleeved on the outer surface of the stud screw 201. The bottom surface of the bracket 214 is fixedly connected to the top surface of the first slider 219.

[0027] The bracket 214 is sleeved on the outer surface of the second rotating shaft 202 through the second bearing, and the outer surface of the extrusion plate 215 is fixedly connected to the outer surface of the second rotating shaft 202. By arranging the bracket 214, the extrusion plate 215, the friction plate 216, the mounting plate 217, the first slider 219, the positioning bolt 210, the stud screw 201 and the second rotating shaft 202, when in use, the stud screw 201 is rotated to cause the two extrusion plates 215 to extrude and position the aluminum alloy door frame. After the top of the aluminum alloy door frame is sprayed, the friction plate 216 is rotated to drive the aluminum alloy door frame to flip, and the positioning bolt 210 is rotated to position the friction plate 216 and the aluminum alloy door frame.

[0028] The gear 213 is fixedly sleeved on the outer surface of the output shaft of the first motor 211, and the bottom surface of the gear ring 212 is fixedly connected to the bottom surface of the mounting plate 217. By setting the first rotating shaft 218, the first motor 211, the gear ring 212 and the gear 213, after starting the first motor 211, the gear 213 drives the gear ring 212 to rotate, causing the mounting plate 217 and the aluminum alloy door frame to rotate, thereby facilitating the spraying of the aluminum alloy door frame.

[0029] A spraying unit 22 is provided above the processing table 1;

[0030] The spraying unit 22 includes a paint tank 221, a pump body 222, a second motor 224, and an L-shaped bracket 226. The left end surface of the second motor 224 is fixedly connected to the right end surface of the L-shaped bracket 226. The bottom surface of the L-shaped bracket 226 is fixedly connected to the top surface of the processing table 1. The right end surface of the paint tank 221 is fixedly connected to the left end surface of the L-shaped bracket 226. The paint tank 221 is provided with the pump body 222. The spraying unit 22 also includes a second slider 223 and a nozzle 225.

[0031] The top surface of the L-shaped bracket 226 is provided with a through slot, the top of the nozzle 225 passes through the through slot and extends to the top of the L-shaped bracket 226, and the bottom surface of the liquid outlet pipe of the pump body 222 is fixedly connected with the top surface of the nozzle 225;

[0032] The second slider 223 is fixedly sleeved on the outer surface of the nozzle 225, and the outer surface of the left end of the output shaft of the second motor 224 rotates through the fifth bearing to pass through the right end surface of the L-shaped bracket 226 and extend to the inside of the L-shaped bracket 226. The outer surface of the output shaft of the second motor 224 is threaded to pass through the right end surface of the second slider 223 and extend to the left side of the second slider 223. By arranging the paint box 221, the pump body 222, the second slider 223, the second motor 224, the nozzle 225 and the L-shaped bracket 226, by starting the paint box 221, the paint is sprayed on the outer surface of the aluminum alloy door frame through the nozzle 225, and the second motor 224 is started to move the second slider 223 left and right, so as to expand the spraying range of the device.

[0033] During use, the double-headed screw 201 is rotated, and the double-headed screw 201 drives the first slider 219 and the bracket 214 to move, so that the two extrusion plates 215 clamp the aluminum alloy door frame, and the pump body 222 is started to spray the paint inside the paint box 221 downward through the nozzle 225, and the second motor 224 is started to drive the second slider 223 to move to the right. At the same time, the first motor 211 is started to make the gear 213 drive the gear ring 212, the mounting plate 217 and the aluminum alloy door frame to rotate, so that the paint is evenly sprayed on the outer surface of the aluminum alloy door frame. Subsequently, the positioning bolt 210 is rotated to flip the aluminum alloy door frame, and the friction disk 216 is squeezed and positioned using the positioning bolt 201, and the other side of the aluminum alloy door frame can be sprayed.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface spraying device for aluminum alloy window processing, comprising a processing table (1), characterized in that: A spraying device (2) is provided above the processing table (1), and the spraying device (2) includes a mounting portion (21); The mounting portion (21) includes a first motor (211), a mounting plate (217), and a first rotating shaft (218); the top surface of the first motor (211) is fixedly connected to the inner wall of the processing table (1); the outer surface of the top end of the output shaft of the first motor (211) rotates through the inner wall of the processing table (1) and extends above the processing table (1) via a first bearing; the bottom end of the first rotating shaft (218) is fixedly connected to the bottom surface of the processing table (1); and the outer surface of the top end of the first rotating shaft (218) is rotatably connected to the bottom surface of the mounting plate (217) via a bearing seat; A spraying portion (22) is provided above the processing table (1); The spraying part (22) comprises a paint tank (221), a pump body (222), a second motor (224) and an L-shaped bracket (226); the left end face of the second motor (224) is fixedly connected to the right end face of the L-shaped bracket (226); the bottom face of the L-shaped bracket (226) is fixedly connected to the top face of the processing table (1); the right end face of the paint tank (221) is fixedly connected to the left end face of the L-shaped bracket (226); and the pump body (222) is provided on the paint tank (221).

2. The surface spraying device for aluminum alloy window processing according to claim 1, characterized in that: The mounting portion (21) further comprises a gear ring (212), a gear (213), a bracket (214), an extrusion plate (215), a friction plate (216), a double-headed screw (201), a first slider (219), a positioning bolt (210) and a second rotating shaft (202); the gear (213) is fixedly sleeved on the outer surface of the output shaft of the first motor (211); and the bottom surface of the gear ring (212) is fixedly connected to the bottom surface of the mounting plate (217).

3. The surface spraying device for aluminum alloy window processing according to claim 2, characterized in that: The bracket (214) is sleeved on the outer surface of the second rotating shaft (202) via a second bearing, and the outer surface of the extrusion plate (215) is fixedly connected to the outer surface of the second rotating shaft (202).

4. The surface spraying device for aluminum alloy window processing according to claim 2, characterized in that: The right end face of the second rotating shaft (202) on the right side is fixedly connected to the left end face of the friction disc (216), the outer surface of the right end of the positioning bolt (210) is threaded through the left end face of the right bracket (214) and extends to the right side of the right bracket (214), and the right end face of the positioning bolt (210) is in compression contact with the left end face of the friction disc (216).

5. The surface spraying device for aluminum alloy window processing according to claim 2, characterized in that: A sliding groove is provided on the top surface of the mounting plate (217); the outer surface of the double-headed screw (201) rotates through the inner wall of the sliding groove via a third bearing and extends to the left side of the mounting plate (217); the first slider (219) is threadedly sleeved on the outer surface of the double-headed screw (201); and the bottom surface of the bracket (214) is fixedly connected to the top surface of the first slider (219).

6. The surface spraying device for aluminum alloy window processing according to claim 1, characterized in that: The spraying portion (22) further includes a second slider (223) and a nozzle (225). A through groove is provided on the top surface of the L-shaped bracket (226). The top end of the nozzle (225) passes through the through groove and extends above the L-shaped bracket (226). The bottom surface of the liquid outlet pipe of the pump body (222) is fixedly connected to the top surface of the nozzle (225).

7. The surface spraying device for aluminum alloy window processing according to claim 6, characterized in that: The second slider (223) is fixedly sleeved on the outer surface of the nozzle (225); the outer surface of the left end of the output shaft of the second motor (224) rotates through the right end surface of the L-shaped bracket (226) through the fifth bearing and extends to the inside of the L-shaped bracket (226); the outer surface of the output shaft of the second motor (224) is threaded through the right end surface of the second slider (223) and extends to the left side of the second slider (223).

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