Fluorocarbon spraying equipment for aluminum veneer production

Abstract

The utility model discloses fluorocarbon spraying equipment for aluminum veneer production, and particularly relates to the technical field of fluorocarbon spraying, which comprises a frame, a track plate is fixedly mounted on one side of the top of the frame, and a chain assembly is slidably mounted in an annular track groove of the track plate. A plurality of hanging assemblies used for hanging aluminum veneers are connected to the bottom of the chain assembly at equal intervals, two spraying assemblies are fixedly installed on the other side of the frame, a toothed plate for driving the hanging assemblies to rotate by 180 degrees at a single time is arranged between the two spraying assemblies, and the toothed plate is arranged on the side, close to the spraying assemblies, of the chain assembly. A first driving motor is mounted at the top of the track plate, and the output end of the first driving motor is coaxially connected with a chain wheel meshed with the chain assembly, the fluorocarbon spraying equipment for aluminum veneer production has the advantages that due to the design of automatic turn-over spraying, manpower for producing double-face sprayed fluorocarbon aluminum veneers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fluorocarbon spraying, and in particular relates to fluorocarbon spraying equipment for producing aluminum veneer panels. Background Art

[0002] Fluorocarbon spraying of aluminum veneer refers to a surface treatment process in which a coating containing polyvinylidene fluoride (PVDF) resin is applied to the surface of the aluminum veneer by electrostatic spraying, which makes the aluminum veneer have excellent weather resistance, corrosion resistance and aesthetics. It is widely used in building exterior wall decoration, curtain wall systems and other fields.

[0003] Some existing fluorocarbon spraying equipment for aluminum veneers can only spray fluorocarbon paint on one side of the aluminum veneer at a time. When producing more corrosion-resistant double-sided fluorocarbon-coated aluminum veneers, the aluminum veneer that has been sprayed on one side needs to be manually turned over and fed back into the fluorocarbon spraying equipment, which is time-consuming and labor-intensive. Therefore, a new type of fluorocarbon spraying equipment for aluminum veneer production is needed. Utility Model Content

[0004] In order to solve the above problems, the utility model discloses a fluorocarbon spraying device for producing aluminum veneer.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0006] A fluorocarbon spraying device for producing aluminum veneer panels comprises a frame, a track plate fixedly mounted on one side of the top of the frame, a chain assembly slidably mounted in the annular track groove of the track plate, a plurality of suspension assemblies for suspending aluminum veneers are connected at equal intervals to the bottom of the chain assembly, two groups of spraying assemblies are fixedly mounted on the other side of the frame, a tooth plate for driving the suspension assembly to rotate 180 degrees at a time is arranged between the two groups of spraying assemblies, and the tooth plate is arranged on the side of the chain assembly close to the spraying assembly, a first drive motor is mounted on the top of the track plate, and the output end of the first drive motor is coaxially connected to a toothed disc meshing with the chain assembly.

[0007] As a preferred technical solution of the present invention, each group of the suspension assembly includes: a connecting shaft fixedly connected to the chain assembly, the bottom of the connecting shaft is coaxially connected to a gear, and the length of the tooth plate engaging the gear is half the circumference of the gear, the bottom of the gear is coaxially fixedly connected to a suspension rod, the bottom of the suspension rod is fixedly connected to a mounting cross frame, and the mounting cross frame is installed with a position-adjustable suspension component.

[0008] As an optimal technical solution of the present invention, the hanging component is a hook and a hand-tightening bolt, the hook is slidably installed in the through groove of the mounting frame, the hook is threadedly connected to the hand-tightening bolt, and the hook and the hand-tightening bolt clamp the mounting frame.

[0009] As a preferred technical solution of the present invention, an extension seat is extended from the side of the connecting shaft, and the extension seat is slidably connected to a round-headed insertion rod with the round head facing downward. The top of the round-headed insertion rod is connected to a spring in a compressed state, and the other end of the spring is pressed against the extension seat. Two grooves are provided on the top of the gear to adapt to the round-headed insertion rod, and the two grooves are symmetrically arranged about the gear.

[0010] As a preferred technical solution of the present invention, the extension seat is arranged parallel to the tooth plate.

[0011] As an optimal technical solution of the present invention, the chain assembly includes: a plurality of chain seats, and the plurality of chain seats are strung together by a connecting rope, and the top fixed shaft of each chain seat is rotatably connected to a roller at both ends, and the roller is in rolling contact with the track plate.

[0012] As a preferred technical solution of the present invention, each group of the spraying components includes: a slide fixedly connected to the frame, a lifting platform installed on the slide for vertical sliding, a screw connected to the slide for rotation, and the screw is threadedly connected to the lifting platform, and a plurality of nozzles are installed side by side on the side of the lifting platform facing the suspension component, a second drive motor is installed on the top of the slide, and the output shaft of the second drive motor is coaxially and fixedly connected to the screw.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the aluminum veneer moves to the first spraying assembly, the first spraying assembly sprays fluorocarbon paint on one side of the aluminum veneer. Then the hanging assembly connected to the aluminum veneer passes through the gear plate. The gear plate drives the gear to rotate 180 degrees, and the hanging rod and the horizontal frame installed together rotate 180 degrees, so that the aluminum veneer is turned over. Then the fluorocarbon paint sprayed on one side moves to the second spraying assembly. The second spraying assembly sprays fluorocarbon paint on the other side of the aluminum veneer. Thanks to the design of automatic flipping spraying, the labor in producing double-sided fluorocarbon sprayed aluminum veneer is reduced, and the production efficiency is improved.

[0015] 2. When the suspension assembly moves away from the toothed plate, the round-headed rod is inserted into the groove of the gear. When the toothed plate drives the gear to rotate 180 degrees, the round head of the round-headed rod moves from one groove of the adjacent gear to another. Thanks to the setting of the rotary locking mechanism, the posture of the aluminum veneer remains stable and does not rotate during spraying, which is conducive to uniform spraying of fluorocarbon paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the utility model from another angle;

[0018] Figure 3 This is a cross-sectional exploded view of the suspension assembly and the tooth plate according to an embodiment of the present invention;

[0019] Figure 4 For the embodiment of the utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic structural diagram of a chain assembly and a toothed disc according to an embodiment of the present utility model;

[0021] Figure 6 For the embodiment of the utility model Figure 5 Enlarged view of point B in the middle;

[0022] Figure 7 This is a schematic structural diagram of the spray assembly according to an embodiment of the present utility model.

[0023] List of Figure Symbols:

[0024] 1. Frame; 2. Track plate;

[0025] 3. Chain assembly; 301. Chain seat; 302. Roller; 303. Connecting rope;

[0026] 4. Suspension assembly; 401. Connecting shaft; 402. Gear; 403. Extension seat; 404. Spring; 405. Round head plug rod; 406. Suspension rod; 407. Mounting crossbeam; 408. Hook; 409. Thumb bolt;

[0027] 5. Tooth plate; 6. Tooth plate; 7. First drive motor;

[0028] 8. Spraying assembly; 801. Slide; 802. Second drive motor; 803. Screw; 804. Lifting platform; 805. Spray head; 806. Bearing;

[0029] 9. Isolation board. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0031] See also Figure 1-7A fluorocarbon spraying device for aluminum veneer production comprises a frame 1, with a track plate 2 fixedly mounted on one side of the top of the frame 1. A chain assembly 3 is slidably mounted in the annular track groove of the track plate 2, and the cross-section of the annular track groove is T-shaped. There is a certain gap between the chain assembly 3 and the annular track groove to facilitate the circular sliding of the chain assembly 3. Several groups of suspension assemblies 4 for hanging aluminum veneers are connected at equal intervals to the bottom of the chain assembly 3. Two groups of spraying assemblies 8 are fixedly mounted on the other side of the frame 1. A tooth plate 5 is provided between the two groups of spraying assemblies 8, which drives the suspension assembly 4 to rotate 180 degrees at a time. The tooth plate 5 is provided on the side of the chain assembly 3 close to the spraying assembly 8. The top of the tooth plate 5 is fixedly connected to the track plate 2. The two groups of spraying assemblies 8 use fluorocarbon paint to spray the two sides of the aluminum veneer respectively. After one group of spraying assemblies 8 completes spraying of the aluminum veneer, the tooth plate 5 drives the suspension assembly 4 to rotate 180 degrees, and the aluminum veneer suspended on the suspension assembly 4 is turned over, facilitating the other group of spraying assemblies 8 to spray the other side of the aluminum veneer. A first drive motor 7 is mounted on the top of the track plate 2, and an output end of the first drive motor 7 is coaxially connected to a toothed disc 6 meshed with the chain assembly 3. The first drive motor 7 slides in an annular manner through the toothed disc 6 and the chain assembly 3.

[0032] The chain assembly 3 comprises several chain bases 301, strung together by a connecting rope 303. Each chain base 301 has a fixed shaft at its top, each end of which is rotatably connected to a roller 302. The chain assembly 3 is installed in a circular track with a T-shaped cross-section, with the rollers 302 in rolling contact with the track plate 2. The connecting rope 303 is a braided steel wire rope.

[0033] Each set of suspension components 4 includes: a connecting shaft 401 fixedly connected to the chain component 3. The connecting shaft 401 is fixedly connected to the bottom of the chain seat 301. The bottom of the connecting shaft 401 is coaxially connected to the gear 402, and the length of the tooth plate 5 engaging the gear 402 is half the circumference of the gear 402. When the suspension component 4 moves past the tooth plate 5, the tooth plate 5 drives the gear 402 to rotate one hundred and eighty degrees, so that the aluminum veneer is turned over. The bottom of the gear 402 is coaxially fixedly connected to the suspension rod 406, and the bottom of the suspension rod 406 is fixedly connected to the mounting cross frame 407, and the mounting cross frame 407 is installed with a position-adjustable suspension component. The mounting cross frame 407 moves linearly and is usually parallel to the chain component 3 above.

[0034] The suspension component can be a clamping mechanism or a hook mechanism. When the suspension component is a hook 408 and a thumb screw 409, the hook 408 is slidably mounted in the through-slot of the mounting frame 407. The hook 408 and the thumb screw 409 are threadedly connected, and the hook 408 and the thumb screw 409 clamp the mounting frame 407. After loosening the thumb screw 409, the hook 408 and the thumb screw 409 can be freely slid along the through-slot of the mounting frame 407, thereby suspending aluminum panels of different sizes.

[0035] An extension seat 403 extends from the side of the connecting shaft 401, and the extension seat 403 is slidably connected to a round-headed plug rod 405 with the round head facing downward. The extension seat 403 is arranged parallel to the tooth plate 5. The top of the round-headed plug rod 405 is connected to a spring 404 in a compressed state, and the other end of the spring 404 is pressed against the extension seat 403. Two grooves are provided on the top of the gear 402 to accommodate the round-headed plug rod 405, and the two grooves are symmetrically arranged about the gear 402. The edges of the grooves are rounded to facilitate the sliding in and out of the round-headed plug rod 405. When the suspension assembly 4 moves away from the tooth plate 5, the round-headed plug rod 405 is inserted into the groove of the gear 402, so that the posture of the aluminum veneer remains stable, so that one side of the aluminum veneer is vertically facing the nozzle 805. When the tooth plate 5 drives the gear 402 to rotate one hundred and eighty degrees, the round head of the round-headed plug rod 405 moves from one groove of the adjacent gear 402 to another groove.

[0036] Each group of spraying components 8 includes: a slide 801 fixedly connected to the frame 1. The slide 801 is vertically slidably installed with a lifting platform 804, and the slide 801 is rotatably connected to a screw 803, and the screw 803 is threadedly connected to the lifting platform 804. The two ends of the screw 803 are rotatably connected to the slide 801 through bearings 806. A plurality of nozzles 805 are installed side by side on the side of the lifting platform 804 facing the suspension component 4. The number of nozzles 805 installed on the lifting platform 804 is determined by the width of the aluminum veneer. A second drive motor 802 is installed on the top of the slide 801, and the output shaft of the second drive motor 802 is coaxially fixedly connected to the screw 803. The second drive motor 802 drives the lifting platform 804 to rise and fall vertically along the slide 801 by driving the screw 803 to rotate.

[0037] The track plate 2 extends downward with an isolation plate 9 in the same direction as the frame 1. The isolation plate 9 separates the suspension assembly 4 on the chain assembly 3 into two parts to prevent the spraying assembly 8 from affecting other aluminum panels when spraying a single aluminum panel.

[0038] Working principle:

[0039] During operation, the first drive motor 7 slides in an annular track groove of the track plate 2 through the chain assembly 3 of the toothed disc 6, and then the aluminum veneer is hung on the suspension assembly 4 on the side of the isolation plate 9 away from the spray assembly 8. When the aluminum veneer moves to the first group of spray assemblies 8, the nozzle 805 of the first group of spray assemblies 8 moves up and down to spray fluorocarbon paint on one side of the aluminum veneer. Then, the suspension assembly 4 connected to the aluminum veneer passes through the toothed plate 5, and the toothed plate 5 drives the gear 402 to rotate 180 degrees, and the suspension rod 406 is installed together with the cross frame 407 to rotate 180 degrees, so that the aluminum veneer is turned over. Then, the fluorocarbon paint sprayed on one side moves to the second group of spray assemblies 8, and the nozzle 805 of the second group of spray assemblies 8 moves up and down to spray fluorocarbon paint on the other side of the aluminum veneer.

[0040] When the spray head 805 of the spray assembly 8 moves up and down, the second drive motor 802 drives the screw 803 to rotate, so that the lifting platform 804 and the spray head 805 move vertically up and down along the slide 801.

[0041] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, they can make several improvements and modifications without departing from the principles of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A fluorocarbon spraying device for aluminum veneer production, comprising a frame (1), characterized in that: A track plate (2) is fixedly mounted on one side of the top of the frame (1), a chain assembly (3) is slidably mounted in the annular track groove of the track plate (2), a plurality of suspension assemblies (4) for suspending aluminum veneers are connected at equal intervals to the bottom of the chain assembly (3), two groups of spray assemblies (8) are fixedly mounted on the other side of the frame (1), a tooth plate (5) for driving the suspension assembly (4) to rotate 180 degrees is arranged between the two groups of spray assemblies (8), and the tooth plate (5) is arranged on a side of the chain assembly (3) close to the spray assembly (8), a first drive motor (7) is mounted on the top of the track plate (2), and an output end of the first drive motor (7) is coaxially connected to a toothed disc (6) meshing with the chain assembly (3).

2. The fluorocarbon spraying equipment for aluminum veneer production according to claim 1, characterized in that: Each group of the suspension components (4) comprises: a connecting shaft (401) fixedly connected to the chain component (3); the bottom of the connecting shaft (401) is coaxially connected to a gear (402); the length of the toothed plate (5) meshing with the gear (402) is half the circumference of the gear (402); the bottom of the gear (402) is coaxially fixedly connected to a suspension rod (406); the bottom of the suspension rod (406) is fixedly connected to a mounting cross frame (407); and the mounting cross frame (407) is installed with a position-adjustable suspension component.

3. The fluorocarbon spraying equipment for aluminum veneer production according to claim 2, characterized in that: The hanging component is a hook (408) and a hand-tightening bolt (409). The hook (408) is slidably installed in the through slot of the installation cross frame (407). The hook (408) is threadedly connected to the hand-tightening bolt (409), and the hook (408) and the hand-tightening bolt (409) clamp the installation cross frame (407).

4. The fluorocarbon spraying equipment for aluminum veneer production according to claim 2, characterized in that: An extension seat (403) extends from the side of the connecting shaft (401), and the extension seat (403) is slidably connected to a round-headed plug rod (405) with the round head facing downwards, and a spring (404) in a compressed state is connected to the top of the round-headed plug rod (405), and the other end of the spring (404) is pressed against the extension seat (403). Two grooves adapted to the round-headed plug rod (405) are provided on the top of the gear (402), and the two grooves are symmetrically arranged with respect to the gear (402).

5. The fluorocarbon spraying equipment for aluminum veneer production according to claim 4, characterized in that: The extension seat (403) is arranged parallel to the tooth plate (5).

6. The fluorocarbon spraying equipment for aluminum veneer production according to claim 1, characterized in that: The chain assembly (3) comprises: a plurality of chain seats (301), and the plurality of chain seats (301) are strung together by a connecting rope (303), and the top fixed shaft of each chain seat (301) is rotatably connected to a roller (302) at both ends, and the roller (302) is in rolling contact with the track plate (2).

7. The fluorocarbon spraying equipment for aluminum veneer production according to claim 1, characterized in that: Each group of the spraying components (8) includes: a slide (801) fixedly connected to the frame (1); a lifting platform (804) is vertically slidably installed on the slide (801); a screw (803) is rotatably connected to the slide (801), and the screw (803) is threadedly connected to the lifting platform (804); a plurality of spray heads (805) are installed side by side on the lifting platform (804) facing the suspension component (4); a second drive motor (802) is installed on the top of the slide (801), and the output shaft of the second drive motor (802) is coaxially fixedly connected to the screw (803).

Images