External barrel wiping device

Abstract

The utility model relates to an outer barrel wiping device, and belongs to the technical field of steel barrel surface wiping equipment. According to the structure, the bottom of a steel drum is supported in the middle of a main frame body through drum rotating wheels which are symmetrically arranged; a drum rotating motor is arranged at the bottom of the main frame body and is in transmission connection with the drum rotating wheel through a mechanical transmission device; the top and the two sides of the main frame body are respectively provided with a barrel wiping cloth supporting mechanism, and barrel wiping cloth on each barrel wiping cloth supporting mechanism is in contact with the outer circumference of the transversely-arranged steel barrel and the end faces of the two steel barrels respectively. The outer barrel wiping device replaces traditional manual operation, the speed is high, the efficiency is high, the oil stain wiping effect is better, and therefore the subsequent product quality of the steel barrels is guaranteed.

Description

Technical Field

[0001] The utility model relates to an external barrel wiping device, belonging to the technical field of steel barrel surface wiping equipment. Background Art

[0002] During the production process of steel drums, the surface of the drum body and the bottom cover of the drum will be coated with grease to prevent steel plates from rusting. The grease attached to the surface of the steel drum will affect the adhesion of the paint when the steel drum is sprayed. In serious cases, the paint will fall off and the effect of spraying cannot be achieved. Therefore, the oil stains on the surface of the steel drum need to be wiped clean before spraying the steel drum. The traditional method is that workers wipe the outer surface of the steel drum with a rag, which is slow, inefficient, and has a poor degreasing effect. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an external barrel wiping device, which replaces traditional manual operation, has high speed, high efficiency, and better effect of wiping oil stains, thereby ensuring the product quality of subsequent steel barrels.

[0004] In order to solve the above problems, the specific technical solutions of the utility model are as follows: an external barrel wiping device, in which the bottom of the steel barrel is supported by symmetrically arranged barrel wheels in the middle of the main frame; a barrel rotating motor is provided at the bottom of the main frame, and the barrel rotating motor is connected to the barrel rotating wheel through a mechanical transmission device for transmission; barrel wiping cloth support mechanisms are respectively provided on the top and both sides of the main frame, and the barrel wiping cloth on each barrel wiping cloth support mechanism is in contact with the outer circumference of the transversely arranged steel barrel and the two end faces of the steel barrel.

[0005] The barrel wiping cloth support mechanism structure is composed of a pair of rotating shafts, a barrel wiping cloth, a rag rotating motor, a brake and a brush; the rotating shafts are distributed in pairs and positioned at corresponding positions of the main frame, a brush is provided in the middle of the paired rotating shafts near the steel barrel, a rag rotating motor is provided at the end of one of the rotating shafts, and a brake is provided at the end of the other rotating shaft; the barrel wiping cloth is arranged on one of the rotating shafts, and the end of the barrel wiping cloth is wrapped around the brush and on the other rotating shaft.

[0006] The rotating shafts and brushes located at the two end surfaces of the steel barrel are fixedly arranged on the movable frame, and barrel wiping cylinders are respectively arranged on both sides of the main frame body, and the piston rods of the barrel wiping cylinders are connected with the movable frame.

[0007] The width of the barrel cleaning cloth located on both sides of the steel barrel is greater than or equal to the radius of the steel barrel, and is eccentrically arranged at the radius of the end cover of the steel barrel.

[0008] There are two wiping cloth supporting mechanisms located above the main frame.

[0009] A steel barrel loading and unloading mechanism is provided at the lower part of the main frame, which specifically includes a barrel beating plate, a barrel beating cylinder, a barrel lifting arm and a barrel lifting cylinder. One end of the barrel beating plate is hinged to the corresponding main frame, and the hinge of the barrel beating plate corresponds to the entrance position of the steel barrel; the piston rod of the barrel beating cylinder is connected to the lower surface of the barrel beating plate, and the cylinder seat of the barrel beating cylinder is positioned on the frame of the main frame; the barrel lifting arm is in a Z-shaped structure, and the barrel rotating wheel is arranged on the upper end surface of the barrel lifting arm, and the middle bend is hinged to the hinge seat, and the hinge of the barrel lifting arm corresponds to the outlet position of the steel barrel; a barrel lifting cylinder is provided below the barrel lifting arm, and the barrel lifting cylinder is horizontally fixed on the main frame, and the piston rod of the barrel lifting cylinder is hinged to the bottom of the barrel lifting arm.

[0010] Slideways are respectively arranged on both sides of the main frame, and the slideways are respectively located at the entrance and exit positions of the steel barrel.

[0011] Two auxiliary wheels arranged in parallel are arranged on the top lower surface of the main frame body, and the auxiliary wheels roll in contact with the outer circumference of the steel drum.

[0012] The external wiping barrel device of the present application adopts the above structure and has the following advantages:

[0013] 1. The steel drum is arranged horizontally, which is convenient for transferring the steel drum by the circular motion of the steel drum, saving the time of transferring the steel drum and preventing the steel drum from tipping over and causing accidents;

[0014] 2. The steel drum moves in a circular motion in the main frame, and the outer circumference of the steel drum is wiped by the upper drum cloth support mechanism, and the end cover of the steel drum is wiped by the drum cloth support mechanisms on both sides;

[0015] 3. The support mechanism of the barrel cloth at both ends can move with the barrel wiping cylinder to facilitate the loading and unloading of the steel barrel;

[0016] 4. By setting the steel drum loading and unloading mechanism at the bottom of the main frame, the steel drum can be automatically input and output, thus improving the automation level. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the outer wiping barrel device.

[0018] Figure 2 It is a side view of the outer wiping barrel device.

[0019] Figure 3 Apply the state diagram for the grouped external wipe bucket device. DETAILED DESCRIPTION

[0020] like Figure 1 and Figure 2As shown, an external barrel wiping device supports the bottom of the steel barrel 8 through a symmetrically arranged barrel wheel 23 in the middle of the main frame 22; a barrel motor 9 is arranged at the bottom of the main frame 22, and the barrel motor 9 is connected to the barrel wheel 23 through a mechanical transmission device; in this embodiment, the barrel motor 9 is positioned at the middle and lower part of the main frame 22, and the output shaft of the barrel motor 9 is connected to the driving sprocket 10, and the number of the barrel wheels 23 is set to four, wherein a transmission shaft 14 parallel to the output shaft of the barrel motor 9 is arranged between two barrel wheels 23, and a driven sprocket 13 is arranged on the transmission shaft, and the driving sprocket 10 and the driven sprocket 13 are driven by a chain, and when the barrel motor 9 is working, the barrel wheel 23 is driven to rotate, thereby realizing the rotation of the steel barrel 8. Two auxiliary wheels 18 arranged in parallel are arranged on the lower surface of the top of the main frame 22, and the auxiliary wheels 18 roll in contact with the outer circumference of the steel barrel 8, further assisting the steel barrel to rotate and prevent rotation deviation.

[0021] The top and both sides of the main frame 22 are provided with a barrel cloth support mechanism, and the barrel cloth on each barrel cloth support mechanism contacts the outer circumference of the horizontally arranged steel barrel 8 and the two end faces of the steel barrel. When the steel barrel is arranged horizontally and rotates, the barrel cloth provided in the barrel cloth support mechanism will wipe the circumference and end faces of the steel barrel. There are two barrel cloth support mechanisms above the main frame 22, which improves the barrel wiping efficiency.

[0022] The structure of the barrel wiping cloth support mechanism is composed of a pair of rotating shafts 1-1, a barrel wiping cloth 1-2, a rag rotating motor 1-3, a brake 1-4 and a brush 1-5; the rotating shafts 1-1 are distributed in pairs and are positioned at corresponding positions of the main frame 22, a brush 1-5 is provided in the middle of the paired rotating shafts 1-1 near the steel barrel, a rag rotating motor 1-3 is provided at the end of one of the rotating shafts 1-1, and a brake 1-4 is provided at the end of the other rotating shaft 1-1; the barrel wiping cloth 1-2 is arranged on one of the rotating shafts 1-1, and the end of the barrel wiping cloth 1-2 is wrapped around the brush 1-5 and wrapped around the other rotating shaft 1-1. The rotating shaft 1-1 with the rag rotating motor 1-3 is the driving wheel, and the rag rotating motor 1-3 drives the barrel wiping cloth after use to be wiped from one rotating shaft to another rotating shaft, and the brake 1-4 plays a braking role. When the barrel wiping cloth is working, the brake 1-4 holds the end face of the rotating shaft tightly to prevent the rotating shaft from rotating.

[0023] The rotating shaft 1-1 and the brush 1-5 located at the two end surfaces of the steel barrel 8 are fixedly arranged on the movable frame 11, and the barrel wiping cylinder 6 is respectively arranged on both sides of the main frame 22, and the piston rod of the barrel wiping cylinder 6 is connected to the movable frame 11. When the barrel wiping cylinder is in motion, the barrel wiping cloths on both sides contact the end cover of the steel barrel 8. When wiping is completed, the brush 1-5 and the barrel wiping cloth 1-2 are withdrawn to both ends to provide enough space for the steel barrel to discharge materials.

[0024] The width of the wiping cloth 1-2 located on both sides of the steel drum 8 is greater than or equal to the radius of the steel drum, and is eccentrically arranged at the radius of the end cover of the steel drum 8. Since the steel drum is a rotating structure, the wiping cloth 1-2 covering the end cover of the steel drum can wipe the area of ​​the entire end cover.

[0025] A steel barrel loading and unloading mechanism is provided at the lower part of the main frame 22, specifically including a barrel beating plate 19, a barrel beating cylinder 20, a barrel lifting arm 21 and a barrel lifting cylinder 26. One end of the barrel beating plate 19 is hinged to the corresponding main frame 22, and the hinge of the barrel beating plate 19 corresponds to the entrance position of the steel barrel 8; the piston rod of the barrel beating cylinder 20 is connected to the lower surface of the barrel beating plate 19, and the cylinder seat of the barrel beating cylinder 20 is positioned on the frame of the main frame 22; the barrel lifting arm 21 is in a Z-shaped structure, and the barrel rotating wheel 23 is arranged on the upper end surface of the barrel lifting arm 21, and the middle bend is hinged to the hinge seat 25, and the hinge of the barrel lifting arm 21 corresponds to the outlet position of the steel barrel; a barrel lifting cylinder 26 is provided below the barrel lifting arm 21, and the barrel lifting cylinder 26 is horizontally fixed on the main frame 22, and the piston rod of the barrel lifting cylinder 26 is hinged to the bottom of the barrel lifting arm 21. Slideways 24 are provided on both sides of the main frame 22 , and the slideways 24 are located at the entrance and exit of the steel barrel 8 , respectively.

[0026] When the steel drum 8 enters from the entrance through the slide 24, the drum lifting cylinder 26 is activated, causing the drum lifting arm 21 to move around the capstan 25, and the drum lifting arm 21 lifts the steel drum 8 to the specified position. At the same time, the drum rotating motor 9 is activated to drive the steel drum to rotate. When the wiping is completed, the drum lifting arm 21 rotates driven by the drum lifting cylinder 26, and the wiped steel drum 8 is turned out from the outlet to the next station.

[0027] like Figure 3 As shown, a plurality of external barrel wiping devices are arranged in parallel to form an external barrel wiping unit. In this embodiment, it is a three-station external barrel wiping unit, which can wipe the steel barrel more cleanly.

Claims

1. An external wiping barrel device, characterized in that: The bottom of the steel drum (8) is supported by symmetrically arranged rotating drum wheels (23) in the middle of the main frame (22); a rotating drum motor (9) is provided at the bottom of the main frame (22), and the rotating drum motor (9) is connected to the rotating drum wheel (23) through a mechanical transmission device for transmission; and drum cloth support mechanisms are respectively provided at the top and both sides of the main frame (22), and the drum cloth on each drum cloth support mechanism is in contact with the outer circumference of the transversely arranged steel drum (8) and the two end faces of the steel drum.

2. The external wiping bucket device according to claim 1, characterized in that: The barrel wiping cloth support mechanism structure comprises a pair of rotating shafts (1-1), barrel wiping cloths (1-2), a rag rotating motor (1-3), a brake (1-4) and a brush (1-5); the rotating shafts (1-1) are distributed in pairs and positioned at corresponding positions of the main frame (22); a brush (1-5) is provided at the middle of the pair of rotating shafts (1-1) near the steel barrel; a rag rotating motor (1-3) is provided at the end of one of the rotating shafts (1-1); and a brake (1-4) is provided at the end of the other rotating shaft (1-1); the barrel wiping cloth (1-2) is arranged on one of the rotating shafts (1-1), and the end of the barrel wiping cloth (1-2) is wound around the brush (1-5) and on the other rotating shaft (1-1).

3. The external wiping barrel device according to claim 2, characterized in that: The rotating shaft (1-1) and the brush (1-5) located at both end surfaces of the steel barrel (8) are fixedly arranged on the movable frame (11), and barrel wiping cylinders (6) are respectively arranged on both sides of the main frame (22), and the piston rod of the barrel wiping cylinder (6) is connected to the movable frame (11).

4. The external wiping barrel device according to claim 2, characterized in that: The barrel wiping cloths (1-2) located on both sides of the steel barrel (8) have a width greater than or equal to the radius of the steel barrel and are eccentrically arranged at the radius of the end cover of the steel barrel (8).

5. The external wiping barrel device according to claim 2, characterized in that: There are two barrel cloth support mechanisms located above the main frame (22).

6. The external wiping barrel device according to claim 1, characterized in that: A steel barrel loading and unloading mechanism is provided at the lower part of the main frame (22), specifically comprising a barrel beating plate (19), a barrel beating cylinder (20), a barrel lifting arm (21) and a barrel lifting cylinder (26). One end of the barrel beating plate (19) is hinged to the corresponding main frame (22), and the hinge of the barrel beating plate (19) corresponds to the inlet position of the steel barrel (8); the piston rod of the barrel beating cylinder (20) is connected to the lower surface of the barrel beating plate (19), and the cylinder seat of the barrel beating cylinder (20) is positioned on the main frame. The barrel lifting arm (21) is on the frame of the main frame (22); the barrel lifting arm (21) is in a Z-shaped structure, the barrel rotating wheel (23) is arranged on the upper end surface of the barrel lifting arm (21), the middle bending part is hinged to the hinge seat (25), and the hinge of the barrel lifting arm (21) corresponds to the outlet position of the steel barrel; a barrel lifting cylinder (26) is arranged below the barrel lifting arm (21), the barrel lifting cylinder (26) is horizontally fixed on the main frame (22), and the piston rod of the barrel lifting cylinder (26) is hinged to the bottom of the barrel lifting arm (21).

7. The external wiping barrel device according to claim 6, characterized in that: Slideways (24) are respectively provided on both sides of the main frame (22), and the slideways (24) are respectively located at the entrance and exit positions of the steel barrel (8).

8. The external wiping barrel device according to claim 1, characterized in that: Two auxiliary wheels (18) arranged in parallel are provided on the top lower surface of the main frame (22), and the auxiliary wheels (18) roll in contact with the outer circumference of the steel drum (8).

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