Spraying equipment for surface treatment of aluminum profile

Abstract

The utility model relates to the technical field of aluminum profile surface treatment, in particular to spraying equipment for aluminum profile surface treatment. The utility model provides spraying equipment for surface treatment of an aluminum profile, which can calibrate the position of the aluminum profile during spraying transmission, keep the aluminum profile in the middle and increase the spraying uniformity of a spraying agent. Spraying equipment for aluminum profile surface treatment comprises a base, a transverse frame, a spraying tank, a control valve and the like, the upper side of the rear portion of the base is connected with the transverse frame, the top of the transverse frame is connected with the spraying tank, and the bottom of the spraying tank is connected with the control valve. The transmission assembly synchronously rotates the two-way lead screw, the two-way lead screw rotates to synchronously control the sliding seats to be close to or far away from each other, when the sliding seats drive the centering clamps to be close to each other, aluminum profiles are centered, corrected and clamped, the positions of the aluminum profiles during spraying and conveying can be corrected, the aluminum profiles are kept in the center, and the spraying quality of the aluminum profiles is improved. And the spraying uniformity of the spraying agent is improved.

Description

Technical Field

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

[0002] Aluminum profile surface spraying is a common surface treatment method aimed at improving the appearance, weather resistance and corrosion resistance of aluminum.

[0003] When the existing device performs spraying treatment on the surface of aluminum profiles, the aluminum profiles are placed on a conveyor belt, and the aluminum profiles are transported to the bottom of the spraying equipment by the conveyor belt, and the surface of the aluminum profiles is sprayed by the spraying equipment. However, when the existing device is transmitting, it is difficult to ensure that the transmission position of the aluminum profile is in the center position, and the position of the aluminum profile is offset, which will cause uneven spraying and affect the quality.

[0004] Therefore, a spraying device for surface treatment of aluminum profiles has been developed, which can calibrate the position of the aluminum profiles during spraying transmission, keep the aluminum profiles centered, and increase the uniformity of spraying of the spraying agent. Utility Model Content

[0005] In order to overcome the shortcomings of existing devices that it is difficult to ensure that the transmission position of aluminum profiles is in the center during transmission, and the position of the aluminum profiles is offset, which will lead to uneven spraying and affect the quality, the utility model provides a spraying equipment for aluminum profile surface treatment that can calibrate the position of aluminum profiles during spraying transmission, so that the aluminum profiles remain centered and the spraying uniformity of the spraying agent is increased.

[0006] The technical solution is as follows: A spraying equipment for surface treatment of aluminum profiles, comprising a base, a cross frame, a spray tank, a control valve, a trigger lever, a compression spring and a centering mechanism, the cross frame being connected to the upper rear side of the base, the spray tank being connected to the top of the cross frame, the control valve being connected to the bottom of the spray tank, the trigger lever being slidably connected to the lower part of the control valve, the compression spring being connected between the trigger lever and the control valve, and the centering mechanism for centering the aluminum profile being provided at the front of the base.

[0007] Furthermore, the centering mechanism includes a bidirectional screw, a transmission assembly, a sliding seat and a centering clamp. The front and rear parts of the base are rotatably connected to the bidirectional screw, the transmission assembly is provided between the right parts of the bidirectional screw, the left and right parts of the bidirectional screw are threadedly connected to the sliding seat, the sliding seats are slidably connected to the base, and the sliding seats are slidably connected to the centering clamp. The bidirectional screw is synchronously rotated by the transmission assembly, and the rotation of the bidirectional screw synchronously controls the sliding seats to approach or move away from each other. When the sliding seat drives the centering clamp to approach each other, the aluminum profile is centered and clamped.

[0008] Furthermore, it also includes a feeding mechanism, which includes a mounting seat, a motor and a rubber wheel. The mounting seat is connected to the upper side of the front of the base, and multiple motors are slidably connected to the left and right sides of the mounting seat. The rubber wheels are connected to the motor output shafts. The motor output shaft rotates to drive the rubber wheels to rotate, and the aluminum profile is transmitted to the bottom of the control valve through the rubber wheels.

[0009] Furthermore, the transmission assembly includes a pulley and a belt, the right part of the bidirectional screw is connected to a pulley, and a belt is wound between the pulleys.

[0010] Furthermore, a compression spring is provided between each of the centering clamps and the adjacent sliding seat.

[0011] Furthermore, an adaptor spring is provided between the motor and the mounting seat.

[0012] The beneficial effects are as follows: the utility model uses the transmission component to synchronously rotate the bidirectional screw rod, and the bidirectional screw rod rotates synchronously to control the sliding seats to move closer or farther away from each other. When the sliding seats drive the centering clamps to move closer to each other, the aluminum profile is centered and clamped, which can calibrate the position of the aluminum profile during spray transmission, keep the aluminum profile centered, and increase the uniformity of spraying the spray agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the utility model.

[0015] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the centering mechanism of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the feeding mechanism of the utility model.

[0018] The names and serial numbers of the parts in the figure are: 1_base, 2_cross frame, 3_spray can, 4_control valve, 5_trigger lever, 6_compression spring, 7_centering mechanism, 71_bidirectional screw rod, 72_transmission assembly, 73_sliding seat, 74_centering clamp, 8_feeding mechanism, 81_mounting seat, 82_motor, 83_rubber wheel. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.

[0020] A spraying device for surface treatment of aluminum profiles, such as Figure 1-Figure 3 As shown, it includes a base 1, a cross frame 2, a spray can 3, a control valve 4, a trigger lever 5, a compression spring 6 and a centering mechanism 7. The cross frame 2 is connected to the upper rear side of the base 1, the top of the cross frame 2 is connected to the spray can 3, the bottom of the spray can 3 is connected to the control valve 4, the lower part of the control valve 4 is slidably connected to the trigger lever 5, the compression spring 6 is connected between the trigger lever 5 and the control valve 4, and the centering mechanism 7 is provided at the front of the base 1.

[0021] like Figure 1 , Figure 2 and Figure 4 As shown, the centering mechanism 7 includes a bidirectional screw rod 71, a transmission assembly 72, a sliding seat 73 and a centering clamp 74. The front and rear parts of the base 1 are rotatably connected to the bidirectional screw rod 71. The transmission assembly 72 is provided between the right parts of the bidirectional screw rod 71. The transmission assembly 72 includes a pulley and a belt. The right part of the bidirectional screw rod 71 is connected to a pulley, and a belt is wound between the pulleys. The left and right parts of the bidirectional screw rod 71 are threadedly connected to the sliding seat 73. The sliding seat 73 is slidably connected to the base 1. The centering clamp 74 is slidably connected to the sliding seat 73. A compression spring is provided between the centering clamp 74 and the adjacent sliding seat 73.

[0022] like Figure 1 , Figure 2 and Figure 5 As shown, a feeding mechanism 8 is also included, and the feeding mechanism 8 includes a mounting seat 81, a motor 82 and a rubber wheel 83. The mounting seat 81 is connected to the upper front side of the base 1, and three motors 82 are slidably connected to the left and right sides of the mounting seat 81. Adapter springs are provided between the motors 82 and the mounting seat 81, and the rubber wheels 83 are connected to the output shafts of the motors 82.

[0023] When the utility model is in use, the aluminum profile is first placed on the base 1, and then the bidirectional screw rod 71 is rotated, and the bidirectional screw rod 71 is synchronously rotated through the transmission assembly 72. The rotation of the bidirectional screw rod 71 synchronously controls the sliding seats 73 to move closer or farther away from each other. When the sliding seats 73 drive the centering clamps 74 to move closer to each other, the aluminum profile is centered and clamped. Then the motor 82 is started, and the output shaft of the motor 82 rotates to drive the rubber wheel 83 to rotate, and the aluminum profile is transmitted to the bottom of the control valve 4 through the rubber wheel 83. When the motor 82 transmits the aluminum profile to the bottom of the control valve 4, the trigger lever 5 is pressed downward under the action of the self-weight of the aluminum profile. The trigger lever 5 moves downward on the control valve 4 to open the control valve 4, so that the spray agent in the spray tank 3 is discharged and sprayed on the surface of the aluminum profile.

[0024] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A spraying equipment for surface treatment of aluminum profiles, characterized in that: The invention comprises a base (1), a cross frame (2), a spray can (3), a control valve (4), a trigger lever (5), a compression spring (6) and a centering mechanism (7); the upper rear side of the base (1) is connected to the cross frame (2); the top of the cross frame (2) is connected to the spray can (3); the bottom of the spray can (3) is connected to the control valve (4); the lower part of the control valve (4) is slidably connected to the trigger lever (5); the compression spring (6) is connected between the trigger lever (5) and the control valve (4); and the centering mechanism (7) for centering the aluminum profile is provided at the front of the base (1).

2. The spraying equipment for aluminum profile surface treatment according to claim 1, characterized in that: The centering mechanism (7) comprises a bidirectional screw (71), a transmission assembly (72), a sliding seat (73) and a centering clamp (74); the front and rear parts of the base (1) are both rotatably connected to the bidirectional screw (71); the transmission assembly (72) is provided between the right parts of the bidirectional screw (71); the left and right parts of the bidirectional screw (71) are both threadedly connected to the sliding seat (73); the sliding seat (73) is slidably connected to the base (1); the centering clamp (74) is slidably connected to the sliding seat (73); the bidirectional screw (71) is synchronously rotated by the transmission assembly (72); the bidirectional screw (71) rotates synchronously to control the sliding seats (73) to move closer to or farther from each other; when the sliding seat (73) drives the centering clamp (74) to move closer to each other, the aluminum profile is centered and clamped.

3. The spraying equipment for aluminum profile surface treatment according to claim 2, characterized in that: The invention also comprises a feeding mechanism (8), wherein the feeding mechanism (8) comprises a mounting seat (81), a motor (82) and a rubber wheel (83); the mounting seat (81) is connected to the upper front side of the base (1); a plurality of motors (82) are slidably connected to the left and right sides of the mounting seat (81); the output shafts of the motors (82) are connected to the rubber wheels (83); the output shafts of the motors (82) rotate to drive the rubber wheels (83) to rotate, and the aluminum profile is conveyed to the bottom of the control valve (4) through the rubber wheels (83).

4. The spraying equipment for aluminum profile surface treatment according to claim 3 is characterized in that: The transmission assembly (72) comprises a pulley and a belt. The right part of the bidirectional screw rod (71) is connected to a pulley, and a belt is wound between the pulleys.

5. The spraying equipment for aluminum profile surface treatment according to claim 4, characterized in that: A compression spring is provided between each of the centering clamps (74) and the adjacent sliding seat (73).

6. The spraying equipment for aluminum profile surface treatment according to claim 5, characterized in that: An adapting spring is provided between the motor (82) and the mounting seat (81).

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