Hoisting clamp for aluminum veneer coating

Abstract

The utility model relates to a hoisting fixture for aluminum veneer coating, which comprises a base and a sliding arm, the top of the base is provided with the sliding arm moving along a sliding rail, the base is rotatably provided with a rotating stand, the two ends of the rotating stand are respectively provided with a first adjusting frame, the top end and the bottom end of each first adjusting frame are respectively provided with an L-shaped clamping arm in a sliding mode, and the L-shaped clamping arms are arranged on the rotating stand in a sliding mode. A second adjusting frame is mounted on the side wall of one first adjusting frame; through work of a second motor and transmission of a synchronous wheel and a synchronous belt, rotation of two bidirectional threaded rods is achieved, sliding blocks in threaded connection are driven to move, movement of clamping arms is achieved, the two clamping arms of the same first adjusting frame do reverse movement at the same speed and then make contact with the inner wall of the aluminum veneer, and clamping and hoisting of the aluminum veneers of different specifications are completed from the interior. And a spraying area is prevented from being shielded.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum veneer processing, in particular to a hoisting clamp for aluminum veneer coating. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed by chromization and other treatments and then fluorocarbon spraying technology. Nano spraying is the application of nano technology in engineering. It is a new spraying technology that forms a dense nano coating on the surface of an object. The coating contains high-hardness, high-corrosion-resistant nano materials, which can provide a variety of colors and glosses. It is an environmentally friendly, economical and durable surface treatment.

[0003] Patent number CN202210971427.0 is a lifting fixture for nano-coating of aluminum veneer. When clamping the aluminum veneer, the clamping parts are respectively located on the inner and outer sides of the folded edge of the aluminum veneer, and the outer side of the folded edge of the aluminum veneer also needs to be painted, which blocks the painting. Before painting, the aluminum veneer is easily prevented from adhering to dust and affecting the painting effect. Utility Model Content

[0004] The problem solved by the utility model is to provide a lifting clamp for aluminum veneer painting, which solves the technical problem that when the aluminum veneer is clamped, the clamping parts are respectively located at the inner and outer sides of the folded edge of the aluminum veneer, and the outer side of the folded edge of the aluminum veneer also needs to be painted, thereby blocking the painting, and before painting, the aluminum veneer is easily prevented from adhering to dust, which affects the painting effect.

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

[0006] A lifting fixture for aluminum veneer painting comprises a base and a sliding arm, wherein a sliding arm moving along a slide rail is installed on the top of the base, a rotating frame is rotatably installed on the base, first adjustment frames are respectively installed at both ends of the rotating frame, L-shaped clamping arms are slidably installed at the top and bottom ends of the first adjustment frame, a second adjustment frame is installed on one of the side walls of the first adjustment frame, an L-shaped lifting arm is installed on the second adjustment frame, a plurality of nozzles are installed on the lifting arm facing the aluminum veneer side, and the plurality of nozzles are connected to an air pump through connecting pipes.

[0007] Preferably, a first motor is mounted on the base, and an output end of the first motor is connected to the center of the rotating frame.

[0008] Preferably, a transmission box is installed at the top of the two first adjustment frames, two synchronous wheels are installed in the transmission box, and the two synchronous wheels are connected by a synchronous belt transmission. A second motor is installed on the transmission box, and the output end of the second motor is connected to one of the synchronous wheels.

[0009] Preferably, the bottom sides of the two synchronous wheels are respectively connected to the top ends of the bidirectional threaded rods inside the two first adjustment frames, the thread directions of the two ends of the bidirectional threaded rods are opposite, and the bidirectional threaded rods are threadedly connected to the slider of the clamp arm.

[0010] Preferably, a third motor is installed at the top of the second adjustment frame, and a one-way threaded rod is installed at the output end of the third motor located in the second adjustment frame, and the one-way threaded rod is threadedly connected to the lifting arm.

[0011] The beneficial effects of the utility model are as follows: through the operation of the second motor, the transmission of the synchronous wheel and the synchronous belt, the rotation of the two bidirectional threaded rods is realized, the movement of the slider connected by the thread is driven, and the movement of the clamping arm is realized. The two clamping arms of the same first adjustment frame move in opposite directions at the same speed, and then contact the inner wall of the aluminum veneer, so that the clamping and hoisting of aluminum veneers of different specifications are completed from the inside, avoiding the obstruction of the spraying area;

[0012] At the same time, before spraying, the surface of the aluminum veneer is cleaned by spraying high-pressure airflow through the lifting arm that moves up and down and the nozzle to prevent dust from sticking to the aluminum veneer and affecting the painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the second structure of the utility model as a whole;

[0015] Figure 3 It is a cross-sectional view of the transmission box of the utility model.

[0016] Legend:

[0017] 1. Base; 2. Sliding arm; 3. First motor; 4. Rotating frame; 5. First adjustment frame; 6. Transmission box; 7. Synchronous wheel; 8. Synchronous belt; 9. Second motor; 10. Bidirectional threaded rod; 11. Clamp arm; 12. Sliding block; 13. Second adjustment frame; 14. Third motor; 15. Unidirectional threaded rod; 16. Lifting arm; 17. Nozzle. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] Specific examples are given below.

[0020] See also Figure 1 to Figure 3 A lifting fixture for aluminum veneer painting comprises a base 1 and a sliding arm 2. A sliding arm 2 moving along a slide rail is installed on the top of the base 1. A rotating frame 4 is rotatably installed on the base 1. A first motor 3 is installed on the base 1. The output end of the first motor 3 is connected to the center of the rotating frame 4. The rotation of the aluminum veneer is realized by the operation of the first motor 3, so that the spraying position of the aluminum veneer can be adjusted during painting. First adjustment frames 5 are respectively installed at both ends of the rotating frame 4. L-shaped clamping arms 11 are respectively slidably installed on the top and bottom ends of the first adjustment frame 5. A second adjustment frame 13 is installed on the side walls of one of the first adjustment frames 5. An L-shaped lifting arm 16 is installed on the second adjustment frame 13. A plurality of nozzles 17 are installed on the lifting arm 16 toward the aluminum veneer side. The plurality of nozzles 17 are connected to the air pump through connecting pipes.

[0021] A transmission box 6 is installed on the top of the two first adjustment frames 5, and two synchronous wheels 7 are installed in the transmission box 6, and the two synchronous wheels 7 are connected through a synchronous belt 8. A second motor 9 is installed on the transmission box 6, and the output end of the second motor 9 is connected to one of the synchronous wheels 7. The bottom sides of the two synchronous wheels 7 are respectively connected to the top of the two-way threaded rods 10 inside the two first adjustment frames 5. The threads at both ends of the two-way threaded rods 10 are in opposite directions, and the two-way threaded rods 10 are threadedly connected to the slider 12 of the clamping arm 11. The second motor 9 drives one of the synchronous wheels 7 to rotate, and the synchronous belt 8 is used to drive the two synchronous wheels 7 to rotate, thereby realizing the rotation of the two bidirectional threaded rods 10, driving the threaded slider 12 to move, and realizing the movement of the clamping arm 11. The two clamping arms 11 of the same first adjustment frame 5 move in opposite directions at the same speed, and then contact the inner wall of the aluminum veneer to realize the clamping and lifting of the aluminum veneer.

[0022] A third motor 14 is installed at the top of the second adjustment frame 13. The output end of the third motor 14 is located in the second adjustment frame 13 and a one-way threaded rod 15 is installed therein. The one-way threaded rod 15 is threadedly connected to the lifting arm 16. The third motor 14 drives the one-way threaded rod 15 to rotate, thereby driving the threaded lifting arm 16 to rise and fall. A high-pressure airflow is sprayed through the nozzle 17 to clean the surface of the aluminum panel.

[0023] The back of the aluminum veneer is covered on the clamping arm 11, and at this time, the second motor 9 is used to drive one of the synchronous wheels 7 to rotate, and the synchronous belt 8 is used to transmit the two synchronous wheels 7, thereby realizing the rotation of the two bidirectional threaded rods 10, driving the threaded slider 12 to move, and realizing the movement of the clamping arm 11. The two clamping arms 11 of the same first adjustment frame 5 move in the same direction at the same speed, and then contact the inner wall of the aluminum veneer to realize the clamping and lifting of the aluminum veneer, and the third motor 14 is used to drive the unidirectional threaded rod 15 to rotate, and then drive the threaded lifting arm 16 to rise and fall, and spray high-pressure airflow through the nozzle 17 to clean the surface of the aluminum veneer, and then the staff performs painting operations on the hoisted aluminum veneer, and during painting, the first motor 3 is used to realize the rotation of the aluminum veneer, so as to facilitate the operator to evenly paint the aluminum veneer.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hoisting fixture for aluminum veneer coating, characterized in that: The invention comprises a base (1) and a sliding arm (2), wherein a sliding arm (2) which moves along a sliding rail is installed on the top of the base (1), a rotating frame (4) is rotatably installed on the base (1), first adjustment frames (5) are respectively installed at both ends of the rotating frame (4), L-shaped clamping arms (11) are respectively slidably installed at the top and bottom ends of the first adjustment frame (5), a second adjustment frame (13) is installed on one side wall of the first adjustment frame (5), an L-shaped lifting arm (16) is installed on the second adjustment frame (13), a plurality of nozzles (17) are installed on the lifting arm (16) facing the aluminum plate side, and the plurality of nozzles (17) are connected to an air pump through a connecting pipe.

2. The hoisting fixture for aluminum veneer coating according to claim 1 is characterized in that: A first motor (3) is mounted on the base (1), and an output end of the first motor (3) is connected to the center of a rotating frame (4).

3. The hoisting fixture for aluminum veneer coating according to claim 2 is characterized in that: A transmission box (6) is installed at the top of the two first adjustment frames (5), two synchronous wheels (7) are installed in the transmission box (6), and the two synchronous wheels (7) are connected by a synchronous belt (8). A second motor (9) is installed on the transmission box (6), and the output end of the second motor (9) is connected to one of the synchronous wheels (7).

4. The hoisting fixture for aluminum veneer coating according to claim 3 is characterized in that: The bottom sides of the two synchronous wheels (7) are respectively connected to the top ends of the bidirectional threaded rods (10) inside the two first adjustment frames (5), the two ends of the bidirectional threaded rods (10) have opposite thread directions, and the bidirectional threaded rods (10) are threadedly connected to the slider (12) of the clamping arm (11).

5. The hoisting fixture for aluminum veneer coating according to claim 4, characterized in that: A third motor (14) is installed at the top of the second adjustment frame (13). The output end of the motor (14) is located in the second adjustment frame (13) and is equipped with a one-way threaded rod (15). The one-way threaded rod (15) is threadedly connected to the lifting arm (16).

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