Automatic derusting and paint spraying device for gas cylinder

Abstract

The utility model relates to the technical field of gas cylinder production, in particular to an automatic gas cylinder rust removal and paint spraying device which comprises a frame body, a rectangular plate is fixedly connected to one side of the outer wall of the frame body, and a first transmission device and a second transmission device are arranged on the top face of the rectangular plate and the inner wall of the frame body respectively. The gas cylinder conveying device has the advantages that the second motor drives the second round rod to rotate, the chain is rotationally connected between the second round rod and the third round rods, the second round rod rotates to drive the two third round rods to rotate, and when the discs at the two ends of the two third round rods abut against the gas cylinder in a clamping mode, the gas cylinder can be driven to rotate; at the moment, a first lifting device is used for driving a cleaning brush to move up and down to clean the surface of the gas cylinder, trouble and labor are saved, after cleaning is completed, an electric push rod is started again, two third round rods move towards the two sides in a semicircular shape to loosen the gas cylinder, the gas cylinder is moved out of the frame through a conveying device, and then cleaning of the next gas cylinder can be started; and the working production efficiency is improved through an automatic assembly line mode.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder processing, in particular to an automatic gas cylinder rust removal and paint spraying device. Background Art

[0002] During the use of gas cylinders, due to the use environment, scratches may appear on the outside of the gas cylinders, and paint may also fall off. If used for a long time in a humid environment, rust will appear, which will not only affect the appearance, but also affect the safety of the use of the gas cylinders. The existing technology generally uses manual rust removal and repainting of gas cylinders. The manual rust removal process has a long cycle and low efficiency, and the labor workload is large, wasting manpower and material resources. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an automatic gas cylinder rust removal and paint spraying device, which effectively solves the deficiencies of the prior art.

[0004] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides an automatic gas cylinder rust removal and painting device, comprising a frame, a rectangular plate is fixedly connected to one side of the outer wall of the frame, a first transmission device and a second transmission device are respectively provided on the top surface of the rectangular plate and the inner wall of the frame, the frame and the rectangular plate are fixedly connected to support frames at positions close to the first transmission device and the second transmission device, a conveying device is fixedly connected to the top of the two support frames, and a plurality of hooks are slidably connected to the inside of the conveying device;

[0005] A rectangular column is provided on the outer wall of the second transmission device, and an electric push rod is rotatably connected to the upper part of one side of the rectangular column, and a fixing seat is fixedly connected to a position near the electric push rod on one side of the rectangular column, and a rotating shaft is fixedly connected to the outer wall of the fixing seat, and the telescopic end of the electric push rod is rotatably connected to the rotating shaft, and the telescopic end of the electric push rod is located inside the fixing seat, and both ends of the rotating shaft are fixedly connected to connecting plates, and the other ends of the two connecting plates are rotatably connected to connecting rods, and the other ends of the connecting rods are fixedly connected to L-shaped plates.

[0006] Preferably, any of the above schemes is that both ends of the two L-shaped plates are fixedly connected to a first round rod, a second round rod is rotatably connected to a position of the inner wall of the frame near the rectangular column, an upper and lower ends of the second round rod are fixedly connected to four arc plates, two of the first round rods are fixedly connected to the arc plates, one ends of the four arc plates are rotatably connected to two third round rods, the tops of the two third round rods and the tops of the second round rods are rotatably connected to a chain, a first lifting device is fixedly connected to one side of the inner wall of the frame, a lifting end of the first lifting device is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a cleaning brush, a second motor is fixedly connected to a position of the top surface of the inner wall of the frame near the second round rod, and the output end of the second motor is fixedly connected to one end of the second round rod.

[0007] The technical effect achieved by adopting the above solution is that the tank body can be conveniently fixed by using the solution.

[0008] Preferably, any of the above schemes is that a second lifting device is provided on the bottom surface of the outer wall of the frame near the first lifting device, and a lifting end of the second lifting device passes through the frame and is fixedly connected to a semicircular seat.

[0009] The technical effect achieved by adopting the above scheme is: by using this scheme, the semicircular seat can be driven to rise and the position of the semicircular seat can be adjusted.

[0010] Preferably, any of the above schemes is that both ends of the second round rod are rotatably connected to a disk, and both ends of the third round rod are fixedly connected to a disk.

[0011] The technical effect achieved by adopting the above scheme is: by using this scheme, the disc can be used to assist in fixing the gas cylinder to prevent the gas cylinder from shaking.

[0012] Preferably, in any of the above schemes, the position of the semicircular seat matches the position of the conveying device.

[0013] The technical effect achieved by adopting the above scheme is: by using this scheme, when the gas cylinder stops, the center of the bottom of the gas cylinder corresponds to the center of the semicircular seat, and the gas cylinder is better stabilized when it is raised.

[0014] Preferably, in any of the above schemes, the position of the cleaning brush matches the position of the semicircular seat.

[0015] The technical effect achieved by adopting the above scheme is: by using this scheme, after the gas cylinder is fixed on the semicircular seat, the cleaning brush can clean the surface of the gas cylinder.

[0016] Preferably, any of the above schemes is that the distance between the discs at both ends of the second round rod is less than the length of the gas cylinder, and the distance between the discs at that section of the third round rod is less than the length of the gas cylinder.

[0017] The technical effect achieved by adopting the above scheme is that the effect of the disc in fixing the gas cylinder can be increased by using the scheme.

[0018] The utility model has the following advantages:

[0019] 1. An automatic gas cylinder rust removal and paint spraying device, the gas cylinder is lifted by a hook, the hook can be rotated, and the first transmission device and the second transmission device are used in conjunction with the conveying device to drive the gas cylinder to move into the frame, thereby saving manpower for handling. When the gas cylinder moves to the top of the semicircular seat, it stops, and the second lifting device is used to drive the semicircular seat to rise and support the bottom of the gas cylinder, thereby fixing the gas cylinder, starting the electric push rod, and the electric push rod is connected to the rotating shaft to drive the rotating shaft to rotate, and the connecting plates at both ends of the rotating shaft also rotate accordingly. When the two connecting plates rotate, they will push the connecting rod to move to one side, and when the two connecting rods move, they will push the L-shaped plate to move. The L-shaped plate is fixedly connected to the first round rod, and the first round rod is connected to the second round rod through the arc plate, which plays a role of limiting and stabilizing. The first round rod moves in a circle, and the first round rods on both sides will move closer to the gas cylinder to make the disc clamp close to the gas cylinder, thereby limiting and stabilizing the gas cylinder, and fixing the gas cylinder has a better effect.

[0020] 2. This automatic gas cylinder rust removal and paint spraying device drives the second round rod to rotate through the second motor, and the second round rod and the third round rod are rotatably connected with a chain. The rotation of the second round rod drives the two third round rods to rotate. When the discs at both ends of the two third round rods are clamped against the gas cylinder, the gas cylinder can be driven to rotate. At this time, the first lifting device is used to drive the cleaning brush to move up and down to clean the surface of the gas cylinder. No manpower is required and the operation is convenient, labor-saving, and trouble-free. After the cleaning is completed, the electric push rod is started again, and the two third round rods move to both sides in a semicircle to release the gas cylinder. The conveying device is used to move the gas cylinder out of the frame to start cleaning the next gas cylinder. The automated assembly line type increases the efficiency of work production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the first view of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the second view of the utility model;

[0023] Figure 3 It is a structural schematic diagram of part A in the second view of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the third view of the utility model;

[0025] Figure 5 This is a structural schematic diagram of the fourth view of the utility model.

[0026] Figure 6It is a structural schematic diagram of part B in the second view of the utility model.

[0027] In the figure: 1-frame, 2-second lifting device, 3-hook, 4-first transmission device, 5-conveying device, 6-rectangular plate, 7-electric push rod, 8-connecting rod, 9-connecting plate, 10-fixed seat, 11-rotating shaft, 12-rectangular column, 13-L-shaped plate, 14-semicircular seat, 15-cleaning brush, 16-first motor, 17-first round rod, 18-second round rod, 19-disc, 20-first lifting device, 21-chain, 22-second transmission device, 23-support frame, 24-arc plate, 25-third round rod, 26-second motor. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0029] like Figures 1 to 5 As shown, an automatic gas cylinder rust removal and painting device comprises a frame 1, a rectangular plate 6 is fixedly connected to one side of the outer wall of the frame 1, a first transmission device 4 and a second transmission device 22 are respectively provided on the top surface of the rectangular plate 6 and the inner wall of the frame 1, a support frame 23 is fixedly connected to the frame 1 and the rectangular plate 6 near the first transmission device 4 and the second transmission device 22, a conveying device 5 is fixedly connected to the top of the two support frames 23, and a plurality of hooks 3 are slidably connected to the inside of the conveying device 5;

[0030] The outer wall of the second transmission device 22 is provided with a rectangular column 12, and the upper part of one side of the rectangular column 12 is rotatably connected to the electric push rod 7, and a fixing seat 10 is fixedly connected to a position near the electric push rod 7 on one side of the rectangular column 12, and a rotating shaft 11 is fixedly connected to the outer wall of the fixing seat 10, and the telescopic end of the electric push rod 7 is rotatably connected to the rotating shaft 11, and the telescopic end of the electric push rod 7 is located inside the fixing seat 10, and both ends of the rotating shaft 11 are fixedly connected to connecting plates 9, and the other ends of the two connecting plates 9 are rotatably connected to connecting rods 8, and the other ends of the connecting rods 8 are fixedly connected to L-shaped plates 13;

[0031] As an optional technical solution of the present invention, both ends of the two L-shaped plates 13 are fixedly connected with the first round rod 17, the inner wall of the frame 1 is rotatably connected with the second round rod 18 near the rectangular column 12, the upper and lower ends of the second round rod 18 are fixedly connected with four arc plates 24, the two first round rods 17 are fixedly connected to the arc plates 24, one ends of the four arc plates 24 are rotatably connected with two third round rods 25, the tops of the two third round rods 25 and the tops of the second round rods 18 are rotatably connected with a chain 21, a first lifting device 20 is fixedly connected to one side of the inner wall of the frame 1, the lifting end of the first lifting device 20 is fixedly connected to the first motor 16, the output end of the first motor 16 is fixedly connected to the cleaning brush 15, the top surface of the inner wall of the frame 1 is fixedly connected to the second round rod 18, the output end of the second motor 26 is fixedly connected to one end of the second round rod 18, and the tank body can be conveniently fixed by using this solution.

[0032] As an optional technical solution of the present invention, a second lifting device 2 is arranged on the bottom surface of the outer wall of the frame 1 near the first lifting device 20. The lifting end of the second lifting device 2 passes through the frame 1 and is fixedly connected to a semicircular seat 14. By using this solution, the semicircular seat 14 can be driven to rise and the position of the semicircular seat 14 can be adjusted.

[0033] As an optional technical solution of the present invention, both ends of the second round rod 18 are rotatably connected with a disc 19, and both ends of the third round rod 25 are fixedly connected with a disc 19. By using this solution, the disc 19 can be used to assist in fixing the gas cylinder to prevent the gas cylinder from shaking.

[0034] As an optional technical solution of the utility model, the position of the semicircular seat 14 is adapted to the position of the conveying device 5. By using this solution, when the gas cylinder stops, the center of the bottom of the gas cylinder corresponds to the center of the semicircular seat 14, which can better stabilize the gas cylinder when it is raised.

[0035] As an optional technical solution of the utility model, the position of the cleaning brush 15 is adapted to the position of the semicircular seat 14. By using this solution, after the semicircular seat 14 fixes the gas cylinder, the cleaning brush 15 can clean the surface of the gas cylinder.

[0036] As an optional technical solution of the present invention, the distance between the discs 19 at both ends of the second round rod 18 is smaller than the length of the gas cylinder, and the distance between the discs 19 on that section of the third round rod 25 is smaller than the length of the gas cylinder. By using this solution, the effect of the disc 19 in fixing the gas cylinder can be increased.

[0037] This automatic gas cylinder rust removal and painting device requires the following steps when in use:

[0038] 1) The gas cylinder is lifted by the hook 3, which can rotate. The first transmission device 4 and the second transmission device 22 cooperate with the conveying device 5 to drive the gas cylinder to move into the frame 1, which saves manpower for handling. When the gas cylinder moves to the top of the semicircular seat 14, it stops. The second lifting device 2 drives the semicircular seat 14 to rise and support the bottom of the gas cylinder, which has the effect of fixing the gas cylinder. The electric push rod 7 is started, and the electric push rod 7 is connected to the rotating shaft 11 to drive the rotating shaft 11 to rotate. The connecting plates 9 at both ends of the rotating shaft 11 also rotate accordingly. When the two connecting plates 9 rotate, they will push the connecting rod 8 to move to one side;

[0039] 2) When the two connecting rods 8 move, the L-shaped plate 17 is pushed to move. The L-shaped plate 17 is fixedly connected to the first round rod 17. The first round rod 17 is connected to the second round rod 18 through the arc plate 24, which plays a role of limiting and stabilizing, so that the first round rod 17 moves in a circular motion. The first round rods 17 on both sides will move closer to the gas cylinder so that the disc 19 clamps the gas cylinder, which plays a role of limiting and stabilizing the gas cylinder, and the effect of fixing the gas cylinder is better;

[0040] 3) The second round rod 18 is driven to rotate by the second motor 2, and a chain 21 is rotatably connected between the second round rod 18 and the third round rod 25. The rotation of the second round rod 18 drives the two third round rods 25 to rotate. When the discs 19 at both ends of the two third round rods 25 clamp the gas cylinder, the gas cylinder can be driven to rotate. At this time, the first lifting device 20 is used to drive the cleaning brush 15 to move up and down to clean the surface of the gas cylinder. No manpower is required and the operation is convenient, labor-saving, and trouble-free. After the cleaning is completed, the electric push rod 7 is started again, and the two third round rods 25 move to both sides in a semicircle to release the gas cylinder. The gas cylinder is moved out of the frame 1 by the conveying device to start cleaning the next gas cylinder. The automated assembly line type increases the efficiency of work production.

[0041] To sum up, when the user uses it, the gas cylinder is lifted by the hook 3, and the hook 3 can rotate. The first transmission device 4 and the second transmission device 22 cooperate with the conveying device 5 to drive the gas cylinder to move inside the frame 1, which saves manpower for handling. When the gas cylinder moves to the top of the semicircular seat 14, it stops, and the second lifting device 2 drives the semicircular seat 14 to rise and support the bottom of the gas cylinder, which has the effect of fixing the gas cylinder, and the electric push rod 7 is started. The electric push rod 7 is connected to the rotating shaft 11 to drive the rotating shaft 11 to rotate, and the connecting plates 9 at both ends of the rotating shaft 11 also rotate accordingly. When the two connecting plates 9 rotate, they will push the connecting rod 8 to move to one side, and then when the two connecting rods 8 move, they will push the L-shaped plate 17 to move. The L-shaped plate 17 is fixedly connected to the first round rod 17, and the first round rod 17 is connected to the second round rod 18 through the arc plate 24, which plays a role of limiting and stabilizing, so that the first round rod 17 moves in a circular shape. The second round rod 18 is driven to rotate by the second motor 2, and a chain 21 is rotatably connected between the second round rod 18 and the third round rod 25. The rotation of the second round rod 18 drives the two third round rods 25 to rotate. When the discs 19 at both ends of the two third round rods 25 clamp against the gas cylinder, the gas cylinder can be driven to rotate. At this time, the first lifting device 20 is used to drive the cleaning brush 15 to move up and down to clean the surface of the gas cylinder. No manpower is required and the operation is convenient, labor-saving, and trouble-free. After the cleaning is completed, the electric push rod 7 is started again, and the two third round rods 25 move in a semicircular shape to both sides to release the gas cylinder. The conveying device is used to move the gas cylinder out of the frame 1 to start cleaning the next gas cylinder. The automated assembly line type increases the efficiency of work production.

[0042] 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. An automatic gas cylinder rust removal and painting device, characterized in that: The invention comprises a frame (1), a rectangular plate (6) is fixedly connected to one side of the outer wall of the frame (1), a first transmission device (4) and a second transmission device (22) are respectively arranged on the top surface of the rectangular plate (6) and the inner wall of the frame (1), a support frame (23) is fixedly connected to the frame (1) and the rectangular plate (6) at positions close to the first transmission device (4) and the second transmission device (22), a conveying device (5) is fixedly connected to the top of the two support frames (23), and a plurality of hooks (3) are slidably connected inside the conveying device (5); The outer wall of the second transmission device (22) is provided with a rectangular column (12), the upper part of one side of the rectangular column (12) is rotatably connected to an electric push rod (7), a fixed seat (10) is fixedly connected to a position of one side of the rectangular column (12) close to the electric push rod (7), the outer wall of the fixed seat (10) is fixedly connected to a rotating shaft (11), the telescopic end of the electric push rod (7) is rotatably connected to the rotating shaft (11), the telescopic end of the electric push rod (7) is located inside the fixed seat (10), both ends of the rotating shaft (11) are fixedly connected to connecting plates (9), the other ends of the two connecting plates (9) are rotatably connected to connecting rods (8), and the other ends of the connecting rods (8) are fixedly connected to L-shaped plates (13).

2. The automatic gas cylinder rust removal and painting device according to claim 1 is characterized by: Both ends of the two L-shaped plates (13) are fixedly connected to a first round rod (17); a second round rod (18) is rotatably connected to a position of the inner wall of the frame (1) near the rectangular column (12); the upper and lower ends of the second round rod (18) are fixedly connected to four arc-shaped plates (24); the two first round rods (17) are fixedly connected to the arc-shaped plates (24); one end of the four arc-shaped plates (24) is rotatably connected to two third round rods (25); the tops of the two third round rods (25) are connected to the second round rods The top of the frame (18) is connected to a chain (21) for common rotation; a first lifting device (20) is fixedly connected to one side of the inner wall of the frame (1); a lifting end of the first lifting device (20) is fixedly connected to a first motor (16); an output end of the first motor (16) is fixedly connected to a cleaning brush (15); a second motor (26) is fixedly connected to a position near the second round rod (18) on the top surface of the inner wall of the frame (1); and the output end of the second motor (26) is fixedly connected to one end of the second round rod (18).

3. The automatic gas cylinder rust removal and painting device according to claim 2 is characterized by: A second lifting device (2) is provided on the bottom surface of the outer wall of the frame body (1) near the first lifting device (20); a lifting end of the second lifting device (2) passes through the frame body (1) and is fixedly connected to a semicircular seat (14).

4. The automatic gas cylinder rust removal and painting device according to claim 3 is characterized by: Both ends of the second round rod (18) are rotatably connected to a disk (19), and both ends of the third round rod (25) are fixedly connected to a disk (19).

5. The automatic gas cylinder rust removal and painting device according to claim 4 is characterized in that: The position of the semicircular seat (14) is matched with the position of the conveying device (5).

6. The automatic gas cylinder rust removal and painting device according to claim 5 is characterized by: The position of the cleaning brush (15) matches the position of the semicircular seat (14).

7. The automatic gas cylinder rust removal and painting device according to claim 6 is characterized by: The distance between the disks (19) at both ends of the second round rod (18) is less than the length of the gas cylinder, and the distance between the disks (19) at the end of the third round rod (25) is less than the length of the gas cylinder.

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