Tension roller surface cleaning device

Abstract

The present invention relates to a device for cleaning the surface of a measuring roller, comprising a workbench; a measuring roller is rotatably connected to the workbench; a mounting plate is fixedly connected to the workbench; the mounting plate is vertically arranged to the measuring roller; a support frame is slidably connected to the workbench; a cylinder is fixedly connected to the mounting plate; the output end of the cylinder passes through the mounting plate and is fixedly connected to one end of the support frame; a moving component is connected to the support frame; a cleaning mechanism is connected to the support frame; the moving component is used to move the cleaning mechanism on the support frame; the cleaning mechanism is used to clean the measuring roller; a steel lifting component is connected to the workbench; the steel lifting component is used to lift the steel belt on the measuring roller; the steel belt is supported by the support frame to prevent it from falling, so that the measuring roller can be cleaned automatically, and the threat to the operator and equipment caused by the steel belt falling when cleaning the roller surface of the measuring roller can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning a measuring roller, in particular to a device for cleaning the surface of a measuring roller. Background Art

[0002] The pickling mill is a device used to produce metal sheets and also to process steel strips. The steel strips are pickled, rolled, lubricated, annealed, flattened, sheared and packaged before leaving the factory.

[0003] The pickling mill has a set of measuring rollers for measuring the tension of the steel strip. The measuring rollers are installed at the mill entrance. Because dust and other foreign matter are easily attached to the roller surface at the mill entrance, which affects the quality of the processed products, the roller surface needs to be cleaned and polished frequently. In the existing technology, the steel strip above the measuring roller is arched, and the operator drills under the arched steel strip to clean the measuring roller.

[0004] However, the arched steel belt will fall, posing a safety hazard to the operator who is cleaning the measuring roller below. In addition, the fallen steel belt will damage the equipment and the steel belt itself, affecting the quality of the subsequent processed products. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem of steel strip falling when cleaning the measuring roller in the prior art.

[0006] In order to solve the above technical problems, the present invention provides a roller surface cleaning device for a measuring roller, comprising a workbench; a measuring roller is rotatably connected to the workbench; a mounting plate is fixedly connected to the workbench; the mounting plate is located on one side of the workbench; the mounting plate is vertically arranged to the measuring roller; a support frame is slidably connected to the workbench; the support frame is located on one side of the measuring roller; a cylinder is fixedly connected to the mounting plate; the output end of the cylinder passes through the mounting plate and is fixedly connected to one end of the support frame; a moving assembly is connected to the support frame; a cleaning mechanism is connected to the support frame; the moving assembly is used to make the cleaning mechanism move on the support frame; the cleaning mechanism is used to clean the measuring roller; a steel lifting assembly is connected to the workbench; the steel lifting assembly is located above the measuring roller; the steel lifting assembly is used to lift the steel belt on the measuring roller;

[0007] In one embodiment of the present invention, the workbench is provided with a slide rail that cooperates with the support frame to move; the slide rail is arranged parallel to the measuring roller;

[0008] In one embodiment of the present invention, the moving assembly includes a first motor; the first motor is fixedly connected to the side wall of the support frame; the output end of the first motor is fixedly connected to a first screw rod; both ends of the first screw rod are rotatably connected to the support frame; the first screw rod is threadedly connected to a first slider; the first slider is fixedly connected to a second slider via a connecting rod; the second slider is slidably connected to the support frame; a cleaning mechanism is fixedly connected to one side of the second slider;

[0009] In one embodiment of the present invention, the cleaning mechanism includes a cleaning mounting plate; the cleaning mounting plate is fixedly connected to one end of the slider group near the measuring roller; the cleaning mounting plate is located above the measuring roller; a brush is fixedly connected to one side of the cleaning mounting plate; the bristles of the brush are in contact with the measuring roller; a water outlet is fixedly connected to the other side of the cleaning mounting plate; the water outlet is pluggably connected to an external water pipe;

[0010] In one embodiment of the present invention, the external water pipe is fixedly connected to the slider group; a bridge is fixedly connected to the support frame; the bridge is located below the first screw rod; a first drag chain is slidably connected in the bridge; the external water pipe is fixedly connected in the first drag chain; one end of the first drag chain is fixedly connected to one end of the bridge, and the other end of the first drag chain is fixedly connected to the slider;

[0011] In one embodiment of the present invention, a second drag chain is fixedly connected to the other side of the slider group; one end of the second drag chain is fixedly connected to the mounting plate, and the other end of the second drag chain is fixedly connected to the slider group; the second drag chain is slidably connected to the workbench; and the second drag chain is located on one side of the support frame;

[0012] In one embodiment of the present invention, a steel lifting frame is fixedly connected to the steel lifting assembly; two steel lifting frames are respectively located on both sides of the measuring roller; the steel lifting frames are arranged parallel to the mounting plate; the lower ends of the steel lifting frames are provided with openings for the support frame to pass through; the two steel lifting frames are connected to a lifting mechanism; a plurality of suction cups are connected to the lifting mechanism; the lifting mechanism is used to drive the suction cups to rise; and the suction cups are located above the workbench;

[0013] In one embodiment of the present invention, the lifting mechanism includes a motor connecting plate; a motor connecting plate is fixedly connected between the two lifting steel frames; one side of the motor connecting plate is fixedly connected to the second motor; the output end of the second motor passes through the motor connecting plate and is fixedly connected to the second screw rod; the second screw rod is rotatably connected to the motor connecting plate; one end of the second screw rod is fixed to the output end of the second motor, and the other end of the second screw rod is rotatably connected to the screw rod connecting plate; both ends of the screw rod connecting plate are respectively fixed to a lifting steel frame; the second screw rod is threadedly connected to the first sliding rod; the lifting steel frame is provided with a first sliding groove that cooperates with the first sliding rod to slide; the first sliding rod is fixedly connected to the telescopic rod; the other end of the telescopic rod is fixedly connected to the second sliding rod; the lifting steel frame is provided with a first sliding groove for the sliding of the second slide rod; and the second slide rod is fixed with a number of suction cups;

[0014] In one embodiment of the present invention, a waste water tank is slidably connected to the bottom of the workbench; the waste water tank is located below the measuring roller;

[0015] In one embodiment of the present invention, the length of the first screw rod is greater than the length of the tension measuring roller.

[0016] The above technical solution of the present invention has the following advantages over the prior art:

[0017] After the steel lifting assembly of the present invention lifts the steel belt on the measuring roller, the steel belt will arch, and the cylinder drives the support frame to move from one side of the steel lifting assembly to under the arched steel belt of the measuring roller to support the steel belt, thereby preventing the steel belt from falling off the steel lifting assembly and making it impossible to clean the measuring roller; the moving assembly drives the cleaning mechanism to move on the support frame, and the cleaning mechanism cooperates with the measuring roller to roll and clean the roller surface of the measuring roller; the measuring roller can be cleaned automatically, thereby preventing the steel belt from falling when cleaning the roller surface and posing a threat to the operator and equipment;

[0018] The support frame of the present invention moves under the arched steel belt; the first motor is started, and the first motor causes the slider to move on the first screw rod; the slider drives the brush and the water outlet to move on the roller surface of the measuring roller through the slider group to clean the roller surface of the measuring roller; when working, the external water pipe passes through the second drag chain and the first drag chain, so that the external water pipe will not affect the normal operation of the equipment when the support frame and the slider group move, and the water pipe will not bend, resulting in water failure, ensuring normal water discharge from the water outlet; when working, the second motor is started; the second motor causes the first slide bar to move in the horizontal direction through the second screw rod; the first slide bar drives the second slide bar to move along the second slide groove through the telescopic rod; so that the second slide bar can move vertically and horizontally at the same time; and then the suction cup is driven to move by the second slide bar, so that when the second slide bar is at the bottom end, the suction cup can adsorb the steel belt on the measuring roller; when the second slide bar is at the top end, the adsorbed steel belt can be moved to the top of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Figure 1 A schematic diagram of the structure of an embodiment of the present invention Figure 1 ;

[0021] Figure 2 A schematic diagram of the main structure of an embodiment of the present invention Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of a mobile component according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic structural diagram of a steel raising assembly according to an embodiment of the present invention;

[0024] Figure 5 A partial structural diagram of an embodiment of the present invention;

[0025] Figure 6 An embodiment of the present invention Figure 5 A partial enlarged view of point A.

[0026] Description of the accompanying drawings:

[0027] 1. Workbench; 2. Tensioning roller; 3. Mounting plate; 4. Support frame; 5. Cylinder; 6. Slide rail; 7. Moving assembly; 71. First motor; 72. First screw rod; 73. First slider; 74. Second slider; 8. Cleaning mechanism; 81. Cleaning mounting plate; 82. Brush; 83. Water outlet; 84. Bridge; 85. First drag chain; 86. Second drag chain; 9. Steel lifting assembly; 91. Steel lifting frame; 92. Lifting mechanism; 921. Motor connecting plate; 922. Second motor; 923. Second screw rod; 924. Screw rod connecting plate; 925. First slide bar; 926. Telescopic rod; 927. Second slide bar; 93. Suction cup; 10. Wastewater tank. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0029] Reference Figures 1-6 As shown, a measuring roller surface cleaning device includes a workbench 1;

[0030] The measuring roller 2 is rotatably connected to the workbench 1; the workbench 1 is fixedly connected to a mounting plate 3; the mounting plate 3 is located on one side of the workbench 1; the mounting plate 3 is arranged perpendicular to the measuring roller 2; the workbench 1 is slidably connected to a support frame 4; the support frame 4 is located on one side of the measuring roller 2; the mounting plate 3 is fixedly connected to a cylinder 5; the output end of the cylinder 5 passes through the mounting plate 3 and is fixedly connected to one end of the support frame 4; a slide rail 6 is provided on the workbench 1 to cooperate with the movement of the support frame 4; the slide rail 6 is arranged parallel to the measuring roller 2; a moving component 7 is connected to the support frame 4; the support frame 4 is connected to a cleaning mechanism 8; the moving component 7 is used to make the cleaning mechanism 8 move on the support frame 4; the cleaning mechanism 8 is used to clean the measuring roller 2; the workbench 1 is connected to a steel lifting component 9; the steel lifting component 9 is located above the measuring roller 2; the steel lifting component 9 is used to lift the steel belt on the measuring roller 2;

[0031] During operation, after the steel lifting assembly 9 lifts the steel belt on the measuring roller 2, the steel belt will arch, and the cylinder 5 drives the support frame 4 to move along the slide rail 6 from one side of the steel lifting assembly 9 to the bottom of the arched steel belt of the measuring roller 2, supporting the steel belt to prevent it from falling off the steel lifting assembly 9 and making it impossible to clean the measuring roller; the moving assembly 7 drives the cleaning mechanism 8 on the support frame 4 to move along the measuring roller 2, and the cleaning mechanism 8 cooperates with the measuring roller 2 to roll and clean the roller surface of the measuring roller 2; the measuring roller 2 can be cleaned automatically to avoid the steel belt falling when cleaning the roller surface of the measuring roller 2, which may threaten the operator and the equipment;

[0032] In one embodiment of the present invention, the moving assembly 7 includes a first motor 71; a first motor 71 is fixedly connected to the side wall of the support frame 4; a first screw rod 72 is fixedly connected to the output end of the first motor 71; both ends of the first screw rod 72 are rotatably connected to the support frame 4; the length of the first screw rod 72 is greater than the length of the measuring roller 2; the first screw rod 72 is threadedly connected to a first slider 73; the first slider 73 is fixedly connected to a second slider 74 via a connecting rod; the second slider 74 is slidably connected to the support frame 4; the second slider 74 includes a cleaning mechanism 8 fixedly connected to one side of the second slider 74;

[0033] During operation, the support frame 4 moves along the slide rail 6 to under the arched steel belt; the first motor 71 is started, and the first motor 71 drives the first slider 73 to move along the first slider 72 between the support frames 4; the first slider 73 drives the cleaning mechanism 8 to move on the roller surface of the measuring roller 2 through the second slider 74 to clean the roller surface of the measuring roller 2;

[0034] The cleaning mechanism 8 includes a cleaning mounting plate 81; the cleaning mounting plate 81 is fixedly connected to one end of the second slider 74 near the measuring roller 2; the cleaning mounting plate 81 is located above the measuring roller 2; a brush 82 is fixedly connected to one side of the cleaning mounting plate 81; the bristles of the brush 82 contact the measuring roller 2; a water outlet 83 is fixedly connected to the other side of the cleaning mounting plate 81; the water outlet 83 is pluggably connected to an external water pipe;

[0035] During operation, the first motor 71 drives the cleaning mounting plate 81 to move above the measuring roller via the second slider 74. The brush 82 follows the movement of the cleaning mounting plate 81 to clean the measuring roller 2. At the same time, water is fed into the water outlet 83 via an external water pipe, and the brush 82 cooperates with the roller surface of the measuring roller 2 to further clean the roller surface.

[0036] The external water pipe is fixedly connected to the second slider 74; a bridge frame 84 is fixedly connected to the support frame 4; the bridge frame 84 is located below the first screw rod 72; a first drag chain 85 is slidably connected in the bridge frame 84; the external water pipe is fixedly connected in the first drag chain 85; one end of the first drag chain 85 is fixedly connected to one end of the bridge frame 84, and the other end of the first drag chain 85 is fixedly connected to the first slider 73; a second drag chain 86 is fixedly connected to the other side of the second slider 74; one end of the second drag chain 86 is fixedly connected to the mounting plate 3, and the other end of the second drag chain 86 is fixedly connected to the second slider 74; the second drag chain 86 is slidably connected to the workbench 1; and the second drag chain 86 is located on one side of the support frame 4;

[0037] During operation, the external water pipe passes through the second drag chain 86, so that when the support frame 4 moves along the slide rail 6, the external water pipe will not affect the normal operation of the equipment. The external water pipe passes through the first drag chain 85 and the bridge 84, so that when the first slider 73 moves, the external water pipe will not affect the normal operation of the equipment, and the external water pipe will not bend, resulting in water failure, thereby ensuring normal water flow from the water outlet 83;

[0038] A steel lifting frame 91 is fixedly connected to the steel lifting assembly 9; the two steel lifting frames 91 are respectively located on both sides of the measuring roller 2; the steel lifting frames 91 are arranged parallel to the mounting plate 3; the lower ends of the steel lifting frames 91 are provided with openings for the support frame 4 to pass through; the two steel lifting frames 91 are connected to a lifting mechanism 92; the lifting mechanism 92 is connected to a plurality of suction cups 93; the lifting mechanism 92 is used to drive the suction cups 93 to rise; the suction cups 93 are located above the workbench 1;

[0039] During operation, the lifting mechanism 92 is activated; the suction cup 93 moves downward to the steel belt on the measuring roller 2, sucking the steel belt; the lifting mechanism 92 then drives the steel belt upward, so that the height of the sucked steel belt is higher than the height of the support frame 4, which facilitates the support frame 4 to move from one side of the measuring roller to the bottom of the steel belt through the raised steel belt, thereby supporting the steel belt and allowing the brush 82 to clean the roller surface of the measuring roller 2;

[0040] The lifting mechanism 92 includes a motor connecting plate 921; a motor connecting plate 921 is fixedly connected between the two lifting steel frames 91; a second motor 922 is fixedly connected to one side of the motor connecting plate 921; the output end of the second motor 922 passes through the motor connecting plate 921 and is fixedly connected to a second screw rod 923; the second screw rod 923 is rotatably connected to the motor connecting plate 921; one end of the second screw rod 923 is fixedly connected to the output end of the second motor 922, and the other end of the second screw rod 923 is rotatably connected to the screw rod Connecting plate 924; both ends of the screw connecting plate 924 are fixedly connected to a lifting steel frame 91; the second screw 923 is threadedly connected to a first slide rod 925; the lifting steel frame 91 is provided with a first sliding groove that cooperates with the sliding of the first slide rod 925; the first slide rod 925 is fixedly connected to a telescopic rod 926; the other end of the telescopic rod 926 is fixedly connected to a second slide rod 927; the lifting steel frame 91 is provided with a first sliding groove for the sliding of the second slide rod 927; the second slide rod 927 is fixedly connected to a plurality of suction cups 93;

[0041] During operation, the second motor 922 is started; the second motor 922 moves the first slide bar 925 in the horizontal direction via the second screw rod 923; the first slide bar 925 drives the second slide bar 927 to move along the second slide groove via the telescopic rod 926, so that the second slide bar 927 can move diagonally; the second slide bar 927 then drives the suction cup 93 to move, so that when the second slide bar 927 is at the bottom, the suction cup 93 can absorb the steel belt on the measuring roller 2; when the second slide bar 927 is at the top, the absorbed steel belt can move to the top of the support frame 4;

[0042] A waste water tank 10 is slidably connected to the bottom of the workbench 1; the waste water tank 10 is located below the measuring roller 2;

[0043] When cleaning the measuring roller 2, the waste water after the measuring roller 2 is cleaned by the water outlet 10 flows into the waste water tank, and the waste water is collected.

[0044] Working principle:

[0045] By starting the second motor 922; the second motor 922 moves the first slide bar 925 in the horizontal direction through the second screw rod 923; the first slide bar 925 then drives the second slide bar 927 to move obliquely along the second slide groove through the telescopic rod 926; the second slide bar 927 moves to the bottom end, and the suction cup 93 adsorbs the steel belt on the measuring roller 2; the second slide bar 927 moves with the adsorbed steel belt to the upper side of the support frame 4; the cylinder 5 is started to drive the support frame 4 to move from the side of the lifting steel frame 91 to the bottom of the arched steel belt of the measuring roller 2, supporting the steel belt to prevent it from falling from the lifting steel frame 91 and failing to clean the measuring roller 2; driving the brush 82 and the water outlet 8 3 moves on the support frame 4, and the brush 82 and the water outlet 83 cooperate with the measuring roller 2 to roll and clean the roller surface of the measuring roller 2; this can realize automatic cleaning of the measuring roller, and avoid the threat of the steel belt falling when cleaning the roller surface of the measuring roller 2, which may pose a threat to the operator and the equipment; the external water pipe passes through the second drag chain 86, so that when the support frame 4 moves along the slide rail 6, the external water pipe will not affect the normal operation of the equipment; the external water pipe passes through the first drag chain 85 and the bridge 84, so that when the first slide block 73 moves, the external water pipe will not affect the normal operation of the equipment, and can also prevent the external water pipe from bending and causing water failure, thereby ensuring normal water flow from the water outlet 83.

[0046] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A measuring roller surface cleaning device, characterized in that: The invention comprises a workbench (1); a measuring roller (2) is rotatably connected to the workbench (1); a mounting plate (3) is fixed to the workbench (1); the mounting plate (3) is located on one side of the workbench (1); the mounting plate (3) and the measuring roller (2) are arranged vertically; a support frame (4) is slidably connected to the workbench (1); the support frame (4) is located on one side of the measuring roller (2); a cylinder (5) is fixed to the mounting plate (3); the output end of the cylinder (5) passes through the mounting plate (3), and The support frame (4) is fixedly connected to one end thereof; a moving assembly (7) is connected to the support frame (4); a cleaning mechanism (8) is connected to the support frame (4); the moving assembly (7) is used to move the cleaning mechanism (8) on the support frame (4); the cleaning mechanism (8) is used to clean the measuring roller (2); a steel lifting assembly (9) is connected to the workbench (1); the steel lifting assembly (9) is located above the measuring roller (2); the steel lifting assembly (9) is used to lift the steel belt on the measuring roller (2); A steel lifting frame (91) is fixedly connected to the steel lifting assembly (9); the two steel lifting frames (91) are respectively located on both sides of the measuring roller (2); the steel lifting frames (91) are arranged in parallel with the mounting plate (3); an opening for the supporting frame (4) to pass through is provided at the lower end of the steel lifting frame (91); a lifting mechanism (92) is connected to the two steel lifting frames (91); a plurality of suction cups (93) are connected to the lifting mechanism (92); the lifting mechanism (92) is used to drive the suction cups (93) to rise; the suction cups (93) are located above the workbench (1); The lifting mechanism (92) includes a motor connecting plate (921); a motor connecting plate (921) is fixedly connected between the two lifting steel frames (91); a second motor (922) is fixedly connected to one side of the motor connecting plate (921); an output end of the second motor (922) passes through the motor connecting plate (921) and is fixedly connected to a second screw rod (923); the second screw rod (923) is rotatably connected to the motor connecting plate (921); one end of the second screw rod (923) is fixedly connected to the output end of the second motor (922), and the other end of the second screw rod (923) is rotatably connected to the screw rod connecting plate (921). The connecting plate (924) is fixedly connected to a lifting steel frame (91) at both ends of the screw rod connecting plate (924); the first sliding rod (925) is threadedly connected to the second screw rod (923); the lifting steel frame (91) is provided with a first sliding groove for cooperating with the first sliding rod (925) to slide; the first sliding rod (925) is fixedly connected to a telescopic rod (926); the other end of the telescopic rod (926) is fixedly connected to a second sliding rod (927); the lifting steel frame (91) is provided with a first sliding groove for the second sliding rod (927) to slide; the second sliding rod (927) is fixedly connected to a plurality of suction cups (93).

2. The device for cleaning the surface of a measuring roller according to claim 1, wherein: The workbench (1) is provided with a slide rail (6) that cooperates with the support frame (4) to move; the slide rail (6) is arranged parallel to the measuring roller (2).

3. The device for cleaning the surface of a measuring roller according to claim 2, wherein: The moving assembly (7) includes a first motor (71); the first motor (71) is fixedly connected to the side wall of the support frame (4); the output end of the first motor (71) is fixedly connected to a first screw rod (72); both ends of the first screw rod (72) are rotatably connected to the support frame (4); the first screw rod (72) is threadedly connected to a first slider (73); the first slider (73) is fixedly connected to a second slider (74) via a connecting rod; the second slider (74) is slidably connected to the support frame (4); and a cleaning mechanism (8) is fixedly connected to one side of the second slider (74).

4. The device for cleaning the surface of a measuring roller according to claim 3, characterized in that: The cleaning mechanism (8) includes a cleaning mounting plate (81); one end of the second slider (74) close to the measuring roller (2) is fixedly connected to the cleaning mounting plate (81); the cleaning mounting plate (81) is located above the measuring roller (2); a brush (82) is fixedly connected to one side of the cleaning mounting plate (81); the bristles of the brush (82) are in contact with the measuring roller (2); the other side of the cleaning mounting plate (81) is fixedly connected to a water outlet (83); the water outlet (83) is plug-in connected to an external water pipe.

5. The device for cleaning the surface of a measuring roller according to claim 4, characterized in that: The external water pipe is fixedly connected to the second slider (74); a bridge frame (84) is fixedly connected to the support frame (4); the bridge frame (84) is located below the first screw rod (72); a first drag chain (85) is slidably connected in the bridge frame (84); the external water pipe is fixedly connected in the first drag chain (85); one end of the first drag chain (85) is fixedly connected to one end of the bridge frame (84), and the other end of the first drag chain (85) is fixedly connected to the first slider (73).

6. The measuring roller surface cleaning device according to claim 5, characterized in that: A second drag chain (86) is fixedly connected to the other side of the second slider (74); one end of the second drag chain (86) is fixedly connected to the mounting plate (3), and the other end of the second drag chain (86) is fixedly connected to the second slider (74); the second drag chain (86) is slidably connected to the workbench (1); and the second drag chain (86) is located on one side of the support frame (4).

7. The device for cleaning the surface of a measuring roller according to claim 1, characterized in that: A waste water tank (10) is slidably connected below the workbench (1); the waste water tank (10) is located below the measuring roller (2).

8. The device for cleaning the surface of a measuring roller according to claim 3, characterized in that: The length of the first screw rod (72) is greater than the length of the measuring roller (2).

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