Vertical powder spraying device for aluminum profile spraying

Abstract

The utility model relates to the technical field of powder spraying devices, and discloses a vertical powder spraying device for aluminum profile spraying, which comprises an L-shaped frame, a right-angle baffle is fixedly connected to one side of the surface of the L-shaped frame, a groove is formed in the right-angle position of the right-angle baffle, a cavity is formed in the bottom of the L-shaped frame, a rectangular groove is formed in one side of the L-shaped frame, and the right-angle baffle is fixedly connected with the rectangular groove. A servo motor is fixedly installed on the inner wall of the cavity, and the output end of the servo motor is in spline connection with a transmission rod. According to the vertical powder spraying device for aluminum profile spraying, through the arrangement of a servo motor, a transmission rod, a first guide wheel, a belt, a second guide wheel, a first threaded rod, a first sliding block, a second threaded rod and a second sliding block, a first spraying head and a second spraying head are connected with external powder spraying equipment firstly, an aluminum profile is hung on a right-angle conveying chain, then the servo motor is started, and the aluminum profile is sprayed; and the conveying rod drives the first guide wheel to rotate, and drives the second guide wheel to rotate synchronously through the belt while rotating.

Description

Technical Field

[0001] The utility model relates to the technical field of powder spraying devices, in particular to a vertical powder spraying device used for spraying aluminum profiles. Background Art

[0002] Aluminum profile spraying is a commonly used surface treatment technology, which is mainly used to improve the corrosion resistance, wear resistance and aesthetics of aluminum profiles. The vertical powder spraying device is a modern spraying equipment that sprays powder evenly on the surface of aluminum profiles through electrostatic adsorption and high-pressure air to form a solid and beautiful coating. The vertical powder spraying device has the advantages of high degree of automation, energy saving, and environmental protection, which can improve the production efficiency and coating quality of aluminum profiles. With the widespread application of aluminum profiles in the construction, automobile, furniture and other industries, the vertical powder spraying device plays an increasingly important role in the field of aluminum profile spraying. Through continuous improvement and innovation, the vertical powder spraying device can meet the needs of different industries for aluminum profile coatings and promote the development and application of aluminum profile spraying technology.

[0003] Among them, Chinese patent (CN216655064U) discloses a vertical powder spraying device for aluminum profile spraying, including a frame, a conveyor chain, a hanger, a first baffle, a second baffle and a machine base, the first baffle and the second baffle are open triangles, the opening of the first baffle and the opening of the second baffle are opposite in direction and the second baffle is arranged on one side of the edge of the first baffle; the machine base is arranged at the opening of the first baffle and the second baffle, and slide rails are arranged on both sides of the machine base, the slide rails are connected with a sliding frame, and a slider is arranged at the connection between the sliding frame and the slide rail, and a connecting frame is arranged at the corresponding first baffle and second baffle of the sliding frame, and a fixed frame is arranged at one end of the connecting frame, and a nozzle is arranged on the fixed frame, and the nozzle is arranged corresponding to the first baffle and the second baffle, the frame is U-shaped, the conveyor chain is arranged in the frame, and the hanger is arranged on the conveyor chain at intervals. The utility model has a compact structure, is practical and convenient, and realizes two-sided spraying of the aluminum profile by arranging two baffles and spraying powder with nozzles corresponding to the baffles, thereby improving the processing efficiency.

[0004] The vertical powder spraying device for aluminum profile spraying in the above-mentioned reference document has the following shortcomings: although it can spray both sides of the aluminum material, it is difficult to spray both sides of the aluminum material at the same time by setting two opposing devices, first spraying one side of the aluminum material and then passing through the opposing device through a conveyor chain to spray the second side, and thus the device occupies a large space, and it is difficult to place in a small factory, which makes its applicability low;

[0005] For this purpose, we designed a vertical powder spraying device for aluminum profile spraying. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a vertical powder spraying device for aluminum profile spraying which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem of difficulty in simultaneously spraying both sides of aluminum profiles mentioned in the above background technology.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a vertical powder spraying device for aluminum profile spraying, comprising an L-shaped frame, a right-angle baffle fixedly connected to one side of the surface of the L-shaped frame, a groove provided at the right angle of the right-angle baffle, a cavity provided at the bottom of the L-shaped frame, a rectangular groove provided on one side of the L-shaped frame, a servo motor fixedly installed on the inner wall of the cavity, a transmission rod splined at the output end of the servo motor, a first guide wheel fixedly connected to the top of the transmission rod, a belt sleeved on the surface of the first guide wheel, a second guide wheel sleeved inside the belt, a first threaded rod fixedly connected to the top of the first guide wheel, one end of the first threaded rod penetrates the cavity to the inner top wall of the rectangular groove, a first slider is threadedly connected to one side of the surface of the first threaded rod, a first bracket is fixedly connected to the surface of the first slider, and a first spray head is fixedly connected to the surface of the first bracket.

[0008] Optionally, a second threaded rod is fixedly connected to the top of the second guide wheel, and one end of the second threaded rod passes through the cavity and the top wall of the right-angle baffle groove. The groove of the right-angle baffle facilitates the first slider to be driven by the second threaded rod inside it.

[0009] Optionally, a second slider is threadedly connected to one side of the surface of the second threaded rod, and the second slider is in a horizontal position with the first slider. The first slider and the second slider are in a horizontal position, so that both sides of the aluminum material can be sprayed better.

[0010] Optionally, a second bracket is fixedly connected to the surface of the second sliding block, and a second nozzle is fixedly connected to the surface of the second nozzle. The second nozzle can cooperate with the first nozzle to spray both sides of the aluminum material at the same time.

[0011] Optionally, one side of the surface of the right-angle baffle is fixedly connected to a connecting rod, one side of the connecting rod is fixedly connected to a right-angle conveying chain, the right-angle conveying chain is located between the first nozzle and the second nozzle, and aluminum material is hung at the bottom of the right-angle conveying chain. During the conveying process, both sides of the aluminum material will be sprayed by the first nozzle and the second nozzle.

[0012] Optionally, the top and bottom of the first sliding block are fixedly connected with a powder collecting cover, and a conduit is connected to one side of the powder collecting cover, which is connected to an external suction device to collect excess paint, thereby reducing paint waste during spraying.

[0013] The utility model provides a vertical powder spraying device for aluminum profile spraying, which has the following beneficial effects:

[0014] The vertical powder spraying device for aluminum profile spraying is arranged by a servo motor, a transmission rod, a first guide wheel, a belt, a second guide wheel, a first threaded rod, a first slider, a second threaded rod and a second slider. Firstly, the first spray head and the second spray head are connected to an external powder spraying device, and the aluminum material is hung on a right-angle transmission chain. Then, the servo motor is turned on to make its transmission rod drive the first guide wheel to rotate, and the second guide wheel is driven to rotate synchronously through the belt at the same time, so that the first threaded rod and the second threaded rod rotate, and the first slider and the second slider move synchronously. When the first slider and the second slider move to the top of the device, the servo motor is controlled to reverse, so that the first slider and the second slider descend, and the two sides of the aluminum material are sprayed up and down in a cycle. Then, the duct is connected to an external suction fan so that the paint diffused in the baffle is sucked in for collection, thereby reducing the waste of paint, achieving the effect of being able to spray the two sides of the aluminum material at the same time, reducing the occurrence of excessive waste of space occupied by the device, and being easier to place in a small factory building, thereby improving the applicability of the device. 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 structure of the first guide wheel of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the L-shaped frame of the utility model;

[0018] Figure 4 This is a schematic diagram of the support baffle structure of the utility model.

[0019] In the figure: 1. L-shaped frame; 2. right-angle baffle; 3. servo motor; 4. transmission rod; 5. first guide wheel; 6. belt; 7. second guide wheel; 8. first threaded rod; 9. first slider; 10. first nozzle; 11. second threaded rod; 12. second slider; 13. second nozzle; 14. right-angle conveyor chain; 15. powder collecting cover. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figures 1 to 4The utility model provides a technical solution: a vertical powder spraying device for aluminum profile spraying, comprising an L-shaped frame 1, a right-angle baffle 2 is fixedly connected to one side of the surface of the L-shaped frame 1, a groove is provided at the right angle of the right-angle baffle 2, a cavity is provided at the bottom of the L-shaped frame 1, a rectangular groove is provided on one side of the L-shaped frame 1, a servo motor 3 is fixedly installed on the inner wall of the cavity, a transmission rod 4 is splined to the output end of the servo motor 3, a first guide wheel 5 is fixedly connected to the top of the transmission rod 4, a belt 6 is sleeved on the surface of the first guide wheel 5, a second guide wheel 7 is sleeved inside the belt 6, a first threaded rod 8 is fixedly connected to the top of the first guide wheel 5, one end of the first threaded rod 8 passes through the cavity to the inner top wall of the rectangular groove, a first slider 9 is threadedly connected to one side of the surface of the first threaded rod 8, a first bracket is fixedly connected to the surface of the first slider 9, and a first nozzle 10 is fixedly connected to the surface of the first bracket. First, The first spray head 10 and the second spray head 13 are connected to an external powder spraying device, and the aluminum material is hung on a right-angle conveyor chain 14, and then the servo motor 3 is turned on, so that the conveying rod drives the first guide wheel 5 to rotate, and at the same time, the belt 6 drives the second guide wheel 7 to rotate synchronously, so that the first threaded rod 8 and the second threaded rod 11 rotate, and the first slider 9 and the second slider 12 move synchronously. When the first slider 9 and the second slider 12 move to the top of the device, the servo motor 3 is controlled to reverse, so that the first slider 9 and the second slider 12 descend, and the two sides of the aluminum material are sprayed up and down in a cycle, and then the duct is connected to the external suction fan, so that the paint diffused in the baffle is sucked in for collection, which reduces the waste of paint and plays the role of spraying both sides of the aluminum material at the same time, reduces the occurrence of excessive waste of space occupied by the device, and is easier to place in a smaller factory building, thereby improving the applicability of the device;

[0022] A second threaded rod 11 is fixedly connected to the top of the second guide wheel 7, one end of which passes through the cavity and the top wall of the groove of the right-angle baffle 2. The groove of the right-angle baffle 2 facilitates the first slider 9 to be driven by the second threaded rod 11 inside the groove;

[0023] A second slider 12 is threadedly connected to one side of the surface of the second threaded rod 11. The second slider 12 is in a horizontal position with the first slider 9. The first slider 9 and the second slider 12 are in a horizontal position, so that both sides of the aluminum material can be sprayed better.

[0024] The surface of the second slider 12 is fixedly connected to a second bracket, and the surface of the second bracket is fixedly connected to a second nozzle 13. The second nozzle 13 can cooperate with the first nozzle 10 to spray both sides of the aluminum material at the same time;

[0025] A connecting rod is fixedly connected to one side of the surface of the right-angle baffle 2, and a right-angle conveying chain 14 is fixedly connected to one side of the connecting rod. The right-angle conveying chain 14 is located between the first nozzle 10 and the second nozzle 13. Aluminum materials are hung at the bottom of the right-angle conveying chain 14. During the conveying process, both sides of the aluminum materials will be sprayed by the first nozzle 10 and the second nozzle 13.

[0026] The top and bottom of the first slider 9 are fixedly connected with a powder collecting cover 15, and one side of the powder collecting cover 15 is connected with a conduit, which is connected to an external suction device to collect the excess paint, thereby reducing the waste of paint during spraying.

[0027] In the utility model, the working steps of the device are as follows:

[0028] Step 1: First, connect the first nozzle 10 and the second nozzle 13 to the external powder spraying equipment, hang the aluminum material on the right-angle conveyor chain 14, and then turn on the servo motor 3, so that its conveyor rod drives the first guide wheel 5 to rotate, and at the same time drives the second guide wheel 7 to rotate synchronously through the belt 6, so that the first threaded rod 8 and the second threaded rod 11 rotate, and the first slider 9 and the second slider 12 move synchronously;

[0029] The second step: when the first slider 9 and the second slider 12 move to the top of the device, the servo motor 3 is controlled to reverse, so that the first slider 9 and the second slider 12 are lowered, and the two sides of the aluminum material are sprayed up and down in a cycle, and then the duct is connected to the external suction fan so that the paint diffused in the baffle is sucked in and collected, thereby reducing the waste of paint.

[0030] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0031] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0032] 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 vertical powder spraying device for aluminum profile spraying, comprising an L-shaped frame (1), characterized in that: A right-angle baffle (2) is fixedly connected to one side of the surface of the L-shaped frame (1), a groove is provided at the right angle of the right-angle baffle (2), a cavity is provided at the bottom of the L-shaped frame (1), a rectangular groove is provided on one side of the L-shaped frame (1), a servo motor (3) is fixedly installed on the inner wall of the cavity, a transmission rod (4) is spline-connected to the output end of the servo motor (3), a first guide wheel (5) is fixedly connected to the top of the transmission rod (4), a belt (6) is sleeved on the surface of the first guide wheel (5), a second guide wheel (7) is sleeved inside the belt (6), a first threaded rod (8) is fixedly connected to the top of the first guide wheel (5), one end of the first threaded rod (8) passes through the cavity to the inner top wall of the rectangular groove, a first slider (9) is threadedly connected to one side of the surface of the first threaded rod (8), a first bracket is fixedly connected to the surface of the first slider (9), and a first nozzle (10) is fixedly connected to the surface of the first bracket.

2. The vertical powder spraying device for aluminum profile spraying according to claim 1 is characterized in that: A second threaded rod (11) is fixedly connected to the top of the second guide wheel (7), and one end of the second threaded rod (11) passes through the cavity and the inner top wall of the groove of the right-angle baffle (2).

3. The vertical powder spraying device for aluminum profile spraying according to claim 2 is characterized in that: A second sliding block (12) is threadedly connected to one side of the surface of the second threaded rod (11), and the second sliding block (12) and the first sliding block (9) are in a horizontal position.

4. The vertical powder spraying device for aluminum profile spraying according to claim 3 is characterized in that: A second bracket is fixedly connected to the surface of the second sliding block (12), and a second nozzle (13) is fixedly connected to the surface of the second bracket.

5. The vertical powder spraying device for aluminum profile spraying according to claim 1 is characterized in that: A connecting rod is fixedly connected to one side of the surface of the right-angle baffle (2), and a right-angle conveying chain (14) is fixedly connected to one side of the connecting rod. The right-angle conveying chain (14) is located between the first nozzle (10) and the second nozzle (13).

6. The vertical powder spraying device for aluminum profile spraying according to claim 1 is characterized in that: The top and bottom of the first sliding block (9) are both fixedly connected to a powder collecting cover (15), and one side of the powder collecting cover (15) is connected through a conduit.

Images