CN107649311A - A kind of Vertical Steel bottle surface spray-painting plant - Google Patents

Abstract

The invention discloses a kind of Vertical Steel bottle surface spray-painting plant, it includes paint spray booth (1), rotating mechanism and the paint spraying mechanism being arranged in paint spray booth (1), paint spraying mechanism includes motor A (3), rotating disk (4) is installed on motor A (3) output shaft, rotating mechanism includes workbench (9), the reduction box (10) and motor B (11) being arranged at below workbench (9), motor B (11) output shaft is connected with the input of reduction box (10), the output end of reduction box (10) is connected with rotating shaft (12), rotating shaft (12) extends upward through workbench (9) setting and rotation is installed on workbench (9).The beneficial effects of the invention are as follows：Mitigate labor strength, improve spray painting efficiency, improve painting quality, protect worker physically and mentally healthy.

Description

A vertical steel cylinder surface painting device

technical field

The invention relates to the technical field of painting the surface of steel cylinders, in particular to a vertical painting device for the surface of steel cylinders.

Background technique

Steel cylinders are tanks used to store gas, which is convenient for gas use and long-distance transportation. In order to prevent the surface of steel cylinders from rusting, paint is usually sprayed on the surface of steel cylinders to increase the corrosion resistance of steel cylinders. The traditional painting method is usually by manual spraying. The staff first puts the steel cylinder to be painted into the spray booth, and then uses a spray gun to spray paint on the steel cylinder. After the painting is finished, the steel cylinder is manually taken out of the spray booth. However, the painting process is all done manually by moving steel cylinders into and out of the spray booth, which undoubtedly increases the labor intensity of the workers and reduces the painting efficiency, and the painting is all done manually, so the efficiency is very low, the paint is uneven, and the quality of the paint is poor. . In addition, the paint in the spray booth has a strong smell, which affects the physical and mental health of workers.

Contents of the invention

The object of the present invention is to overcome the shortcoming of prior art, provide a kind of vertical steel cylinder surface painting device with compact structure, reduce worker's labor intensity, improve spraying efficiency, improve spraying quality, protect worker's physical and mental health.

The object of the present invention is achieved by the following technical solutions: a vertical steel cylinder surface painting device, which includes a paint spraying room, a rotating mechanism and a painting mechanism arranged in the painting room, the side wall of the painting room is provided with an opening, The painting mechanism includes a motor A, a turntable is installed on the output shaft of the motor A, a bracket is arranged on the turntable, a screw rod perpendicular to the turntable is rotated on the bracket, a nut is threaded on the screw rod, and a spray gun head is arranged on the nut, and the bracket A servo motor is also fixedly installed on the top, and the output shaft of the servo motor is connected with the screw rod. The rotating mechanism includes a worktable, a reduction box and a motor B arranged under the worktable, and the output shaft of the motor B is connected to the input end of the reduction box. Connection, the output end of the reduction box is connected with a rotating shaft, the rotating shaft is set through the workbench upwards and is rotatably installed on the workbench, the extension of the rotating shaft is fixed with a frame frame that can pass through the opening, and the front and rear settings of the frame frame are fixed. An oil cylinder is installed, and the action end of the piston rod of the oil cylinder is connected with a concave piece, and the grooves of the two concave pieces are oppositely arranged.

Two described oil cylinders are arranged symmetrically.

An L plate is fixed on the nut.

The spray gun head is arranged on the L plate.

It also includes a controller, and the controller is electrically connected with the motor A, the motor B and the servo motor.

The present invention has the following advantages: (1) The present invention realizes the transportation and removal of steel cylinders through the rotating mechanism, which greatly reduces the labor intensity of workers, and does not need to enter the spray booth, which protects the physical and mental health of workers well, and at the same time improves improved painting efficiency. (2) The present invention makes the spray gun head rotate around the steel cylinder through the paint spraying mechanism, and the paint sprayed by the spray gun head is evenly applied to the outer surface of the steel cylinder. Hand-held spray guns are used to spray paint, which further improves the painting efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the A-A sectional view of omitting the painting mechanism in Fig. 1;

In the figure, 1-painting room, 2-opening, 3-motor A, 4-turntable, 5-bracket, 6-screw, 7-spray gun head, 8-servo motor, 9-table, 10-reduction box, 11-motor B, 12-rotating shaft, 13-frame frame, 14-oil cylinder, 15-concave piece, 16-steel cylinder.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

As shown in Figures 1 to 2, a vertical steel cylinder surface painting device includes a painting booth 1, a rotating mechanism and a painting mechanism arranged in the painting booth 1, and an opening 2 is provided on the side wall of the painting booth 1 , the painting mechanism comprises a motor A3, a turntable 4 is installed on the output shaft of the motor A3, a support 5 is arranged on the turntable 4, a screw mandrel 6 perpendicular to the turntable 4 is mounted on the support 5, and a nut is threaded on the screw mandrel 6, A spray gun head 7 is arranged on the nut, and a servo motor 8 is also fixedly installed on the support 5 , and the output shaft of the servo motor 8 is connected with the screw mandrel 6 .

As shown in Figures 1 to 2, the rotating mechanism includes a workbench 9, a reduction box 10 arranged below the workbench 9 and a motor B11, the output shaft of the motor B11 is connected with the input end of the reduction box 10, and the output shaft of the reduction box 10 The output end is connected with a rotating shaft 12, the rotating shaft 12 is arranged upwardly through the workbench 9 and is rotatably mounted on the workbench 9, the extension of the rotating shaft 12 is fixedly provided with a frame frame 13 which can pass through the opening 2, the front and back of the frame frame 13 The oil cylinders 14 are all fixedly installed, and the two oil cylinders 14 are arranged symmetrically. The active end of the piston rod of the oil cylinders 14 is connected with a concave piece 15, and the grooves of the two concave pieces 15 are oppositely arranged. In the initial state, the oil cylinder 14 is located outside the spray booth 1 .

In this embodiment, an L plate is fixed on the nut, and the spray gun head 7 is set on the L plate. It also includes a controller, the controller is electrically connected with the motor A3, the motor B11 and the servo motor 8, and the controller can control the starting or closing of the motor A3, the motor B11 and the servo motor 8, which facilitates the operation of the worker and has Features of high degree of automation.

The work process of the present invention is: S1, the tooling of the steel cylinder to be painted, the steel cylinder 16 is hoisted upright between the two concave parts 15, then the piston rods of the two oil cylinders 14 are controlled to stretch out, and the steel cylinder 16 is clamped between the two concave parts 15. Between two concave parts 15, thereby realizing the tooling of the steel cylinder; S2, the transportation of the steel cylinder, the start-up of the control motor B11, the torque of the motor B11 drives the frame frame 13 to rotate 180 degrees after being decelerated by the reduction box 10, so that the steel cylinder Pass through the opening 2 and enter the spray booth 1, and the steel cylinder 16 is just above the turntable 4, thereby realizing the transportation of the steel cylinder; S3, the spraying of the steel cylinder, controls the start of the servo motor 8 and the motor A3, and the motor A3 drives the turntable to rotate evenly. The servo motor 8 drives the spray gun head 7 on the nut to reciprocate up and down, further making the spray gun head 7 rotate around the steel cylinder 16, and the paint sprayed by the spray gun head 7 is evenly applied to the outer surface of the steel cylinder. , can realize the uniform painting on the surface of the steel cylinder, so there is no need to manually hold the spray gun for painting, which greatly improves the painting efficiency; S4, after the painting is finished, control the motor B11 to do reverse rotation, so that the finished steel cylinder passes through the opening 2 and moves Outside the spray booth 1, there is no need to manually carry and remove the steel cylinders, which greatly reduces the labor intensity of the workers, and does not need to enter the spray booth, which protects the physical and mental health of the workers and improves the painting efficiency.

Claims (5)

1. a vertical steel cylinder surface painting device is characterized in that: it comprises a paint spraying room (1), a rotating mechanism and a paint spraying mechanism arranged in the paint spraying room (1), on the side wall of the described paint spraying room (1) An opening (2) is provided, the painting mechanism includes a motor A (3), a turntable (4) is installed on the output shaft of the motor A (3), a support (5) is arranged on the turntable (4), and the support (5) rotates A screw mandrel (6) perpendicular to the turntable (4) is installed, a nut is screwed on the screw mandrel (6), a spray gun head (7) is arranged on the nut, and a servo motor (8) is also fixedly installed on the bracket (5). , the output shaft of the servo motor (8) is connected with the screw mandrel (6), and the described rotating mechanism includes a workbench (9), a reduction box (10) and a motor B (11) arranged below the workbench (9), The output shaft of the motor B (11) is connected with the input end of the reduction box (10), and the output end of the reduction box (10) is connected with a rotating shaft (12), and the rotating shaft (12) is set upward through the workbench (9) and rotated on the On the workbench (9), a frame (13) capable of passing through the opening (2) is fixed on the extension of the rotating shaft (12), and the front and rear of the frame (13) are fixedly equipped with oil cylinders (14). The active end of the piston rod of the oil cylinder (14) is connected with a concave piece (15), and the grooves of the two concave pieces (15) are oppositely arranged. 2. The surface painting device of a vertical steel cylinder according to claim 1, characterized in that: two said oil cylinders (14) are arranged symmetrically. 3. A vertical steel cylinder surface painting device according to claim 1, characterized in that: said nut is fixed with an L plate. 4. The painting device for the surface of a vertical steel cylinder according to claim 1, characterized in that: the spray gun head (7) is arranged on the L plate. 5. a kind of vertical steel cylinder surface painting device according to claim 1, is characterized in that: it also comprises controller, described controller and motor A (3), motor B (11) and servomotor (8) ) electrical connection.