Speed measurement control mechanism for steel belt pickling line

Abstract

The utility model provides a steel belt pickling line speed measurement control mechanism, which relates to the technical field of steel belt pickling processing equipment, and comprises an unreeling machine, a steel belt body and a pickling tank, a rack is arranged outside the pickling tank, the outer surface of water absorption cloth is in sliding contact with the outer surface of the steel belt body, the outer surfaces of two air pipes are connected with a plurality of nozzles, and the nozzles are connected with the unreeling machine. According to the speed measurement control mechanism for the steel belt pickling line, through cooperation of the rotating shaft, the water absorption cloth and the spray heads, the water absorption cloth makes contact with the surface of the steel belt body, the surface of the steel belt body is wiped, residual liquid adhering to the surface of the steel belt body is adsorbed, and the cleanliness of the surface of the steel belt body is improved; and when the steel belt body moves to the position of the spray head, the gas sprayed out of the spray head accelerates volatilization of humid gas outside the steel belt body, the cleanliness of the steel belt body is further improved, the speed measurement precision of the steel belt body is improved, and the pickling machining quality of the steel belt body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a control mechanism, concretely is a kind of steel belt pickling line speed control mechanism, belong to steel belt pickling processing equipment technical field. BACKGROUND

[0002] Steel belt pickling line is a kind of industrial equipment, mainly for removing the iron oxide skin on the surface of steel belt, pickling line can be with the mechanical and chemical action, effectively remove the iron oxide skin and dirt on the surface of hot-rolled strip steel, get the surface clean strip steel, by the pickling treatment of steel belt, can significantly improve the surface quality of strip steel, make it more suitable for subsequent cold rolling, galvanizing etc. Process processing, pickling can also enhance the corrosion resistance of steel belt, the surface of steel belt after pickling is more smooth, can enhance its corrosion resistance, prolong service life, pickling line can help steel production line efficient operation, by removing rust, oxide and dirt etc. Foreign matter, save cost and time, while greatly shorten the running time of production line.

[0003] In the steel belt pickling processing, the moving speed of steel belt needs to be controlled, the moving speed of steel belt is adjusted by speed control mechanism, improves pickling processing quality, due to the working environment of steel belt pickling line is relatively bad pickling liquid corrosion, high temperature etc. Factor influence, pickling liquid after cleaning liquid can have a part of adhesion on the surface of steel belt, possibly influence the precision of speed control mechanism, thereby influence production quality, for this, we provide a kind of steel belt pickling line speed control mechanism to solve the above problems. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides a kind of steel belt pickling line speed control mechanism to solve the above problems, and the specific technical scheme is:

[0005] The utility model provides a kind of steel belt pickling line speed control mechanism, including unwinder, steel belt body and pickling tank, the outside of the pickling tank is provided with rack, the upper surface of the rack is connected with two support frames, and two support frames are symmetrical, the inner wall of two The sliding seat is movably connected with two sliding seats, two The sliding seat is symmetrical, the inside of the sliding seat is provided with two sliders, and two sliders are symmetrical, the inner wall of two The slider is rotatably connected with rotating shaft, two The rotating shaft is sleeved with water-absorbing cloth outside, and two rotating shafts are connected by water-absorbing cloth transmission, the outer surface of the water-absorbing cloth is in sliding contact with the outer surface of steel belt body, the outside of the water-absorbing cloth is provided with squeeze water mechanism, the upper surface of the rack is connected with two columns, and two columns are symmetrical, the inner wall of the column is connected with two air pipes, and two air pipes are symmetrical, the steel belt body is located in the middle position of two air pipes, the outer surface of two The air pipe is connected with a plurality of spray heads, a plurality of spray heads have inclination angle, and a plurality of spray heads are equidistantly arranged, the outer surface of the column is connected with matching frame, the inside of the matching frame is mounted with speed measuring probe, and speed measuring probe is located above steel belt body.

[0006] Preferably, the squeeze water mechanism includes two bases, and the two bases are symmetrical, one side of the base is connected with the inner wall of the sliding seat, the inner wall of the base is connected with a supporting roller, and the outer surface of the supporting roller is in contact with the inner wall of the water-absorbing cloth.

[0007] Preferably, the outer surface of the sliding seat is connected with a sliding frame, the inner wall of the sliding frame is movably connected with a push block, the inner wall of the push block is rotatably connected with a compression roller, the outer surface of the compression roller is in contact with the outer surface of the water-absorbing cloth, the inner wall of the sliding frame is threadedly connected with a first lead screw, and one end of the first lead screw is rotatably connected with the outer surface of the push block.

[0008] Preferably, the inner wall of the sliding seat is connected with a pull rod, the bottom end of the pull rod is connected with a water collecting disc, and the water collecting disc is located below the supporting roller, and the inner side of the water collecting disc is connected with a drain pipe.

[0009] Preferably, the inner wall of the support frame is threadedly connected with a second lead screw, and one end of the second lead screw is rotatably connected with the outer surface of the sliding seat.

[0010] Preferably, one of the sliders is fixedly connected with the inner wall of the sliding seat, the outer surface of the other slider is movably connected with the inner wall of the sliding seat, the inner side of the sliding seat is threadedly connected with a third lead screw, one end of the third lead screw is rotatably connected with one side of the other slider, and a motor is installed on one side of the sliding seat outside the other slider, and the output shaft of the motor is connected with one end of the rotating shaft.

[0011] Preferably, the unwinder and the pickling tank are arranged in order from left to right, and the steel belt body is installed outside the unwinder

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1、 this steel belt pickling line speed control mechanism is supported to the water -absorbing cloth through the rotation axis, keeps the tension degree of water -absorbing cloth, through water -absorbing cloth and steel band body surface contact, forms the wiping to the surface of steel band body, and the residual liquid adhered to the surface of steel band body is adsorbed, improves the cleanliness of steel band body surface, when steel band body moves to the position of spray head, the gas that is spouted through spray head accelerates the volatile of the damp gas outside steel band body, further improves the cleanliness of steel band body, improves the speed measurement precision of steel band body, improves the pickling processing quality of steel band body.

[0014] 2、 this steel belt pickling line speed control mechanism is extruded to water -absorbing cloth through the cooperation between support roller, press roll and water -absorbing disc, and the water in the water -absorbing cloth is discharged, and the water in the water -absorbing cloth is reduced, and the water in the water -absorbing cloth is collected through the water -absorbing disc, to prevent the water from leaking back to the water -absorbing cloth again, improve the water -absorbing cloth's water -absorbing performance. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the main structure schematic diagram in the utility model;

[0017] Figure 3 It is the water squeezing mechanism partial structure schematic diagram in the utility model;

[0018] Figure 4 It is the whole three-dimensional structure schematic diagram of water -absorbing cloth in the utility model;

[0019] Figure 5 It is the whole three-dimensional structure schematic diagram of spray head in the utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS: 1, pay-off machine;2, steel band body;3, pickling tank;4, rack;5, support frame;6, speed measurement probe;7, slide;8, sliding block;9, rotation axis;10, water -absorbing cloth;11, water squeezing mechanism;1101, base;1102, support roller;1103, slide;1104, push block;1105, press roll;1106, first screw;1107, pull rod;1108, water -absorbing disc;1109, drain pipe;12, stand;13, gas pipe;14, spray head;15, matching carrier;16, second screw;17, third screw;18, motor. DETAILED DESCRIPTION

[0021] The utility model will be further described in conjunction with the drawings.

[0022] Please refer toFigures 1-5 The utility model provides a kind of steel belt pickling line speed control mechanism, including unwinder 1, steel belt body 2 and pickling tank 3, pickling tank 3 is provided with rack 4 outside, unwinder 1 and pickling tank 3 are sequentially arranged from left to right, steel belt body 2 is installed in the outside of unwinder 1, provides support for steel belt body 2 by unwinder 1, simultaneously, steel belt body 2 is rotated and released, pickling tank 3 is multiple containing pool, different purposes are loaded respectively Liquid, mainly pickling liquid and cleaning liquid and other liquids.

[0023] The upper surface of the rack 4 is connected with two support frames 5, and the two support frames 5 are symmetrical, the stability of the support frames 5 is maintained by the rack 4, and the support frames 5 provide support for the components needed to be carried. The inner walls of the two support frames 5 are both slidingly connected with two sliding seats 7, and the two sliding seats 7 are symmetrical. The sliding seats 7 provide support for the sliding blocks 8 and maintain the stability of the sliding blocks 8 in the moving position. The sliding seats 7 are provided with two sliding blocks 8 inside, and the two sliding blocks 8 are symmetrical. The inner walls of the two sliding blocks 8 are both rotationally connected with rotating shafts 9. The outer surfaces of the two rotating shafts 9 are sleeved with water-absorbing cloths 10, and the two rotating shafts 9 are transmissionally connected through the water-absorbing cloths 10. The outer surfaces of the water-absorbing cloths 10 are in sliding contact with the outer surfaces of the steel belt body 2, and the water-absorbing cloths 10 absorb the residual liquid adhered to the outer surfaces of the steel belt body 2.

[0024] The upper surface of the rack 4 is connected with two support frames 5, and the two support frames 5 are symmetrical, the stability of the support frames 5 is maintained by the rack 4, and the support frames 5 provide support for the components needed to be carried. The inner walls of the two support frames 5 are both slidingly connected with two sliding seats 7, and the two sliding seats 7 are symmetrical. The sliding seats 7 provide support for the sliding blocks 8 and maintain the stability of the sliding blocks 8 in the moving position. The sliding seats 7 are provided with two sliding blocks 8 inside, and the two sliding blocks 8 are symmetrical. The inner walls of the two sliding blocks 8 are both rotationally connected with rotating shafts 9. The outer surfaces of the two rotating shafts 9 are sleeved with water-absorbing cloths 10, and the two rotating shafts 9 are transmissionally connected through the water-absorbing cloths 10. The outer surfaces of the water-absorbing cloths 10 are in sliding contact with the outer surfaces of the steel belt body 2, and the water-absorbing cloths 10 absorb the residual liquid adhered to the outer surfaces of the steel belt body 2.

[0025] The water absorption cloth 10 is provided with a water squeezing mechanism 11 outside. The water squeezing mechanism 11 is used for discharging the moisture inside the water absorption cloth 10. The water squeezing mechanism 11 comprises two bases 1101 which are symmetrical. One side of the base 1101 is connected with the inner wall of the sliding seat 7. The inner wall of the base 1101 is connected with a supporting roller 1102. The outer surface of the supporting roller 1102 is in contact with the inner wall of the water absorption cloth 10. The base 1101 provides supporting force for the supporting roller 1102, so as to keep the stability of the supporting roller 1102 during rotation. The outer surface of the sliding seat 7 is connected with a sliding frame 1103. The inner wall of the sliding frame 1103 is slidingly connected with a push block 1104. The inner wall of the push block 1104 is rotationally connected with a pressing roller 1105. The outer surface of the pressing roller 1105 is in contact with the outer surface of the water absorption cloth 10. The inner wall of the sliding frame 1103 is threadedly connected with a first lead screw 1106. One end of the first lead screw 1106 is rotationally connected with the outer surface of the push block 1104. The first lead screw 1106 drives the push block 1104 to move. The push block 1104 drives the pressing roller 1105 to move at the same time. The pressing roller 1105 and the supporting roller 1102 squeeze the moisture absorbed in the water absorption cloth 10, so as to reduce the moisture in the water absorption cloth 10 and improve the water absorption effect of the water absorption cloth 10. The inner wall of the sliding seat 7 is connected with a pull rod 1107. The bottom end of the pull rod 1107 is connected with a water collecting disc 1108. The water collecting disc 1108 is located below the supporting roller 1102. The inner side of the water collecting disc 1108 is connected with a drain pipe 1109. The pull rod 1107 keeps the stability of the water collecting disc 1108. The water collecting disc 1108 collects the moisture discharged from the water absorption cloth 10, so as to prevent the moisture from leaking back to the water absorption cloth 10.

[0026] The inner wall of the supporting frame 5 is threadedly connected with a second lead screw 16. One end of the second lead screw 16 is rotationally connected with the outer surface of the sliding seat 7. The second lead screw 16 drives the sliding seat 7 to move. The sliding seat 7 adjusts the contact distance between the water absorption cloth 10 and the steel belt body 2, so that the water absorption cloth 10 is in close contact with the steel belt body 2.

[0027] One of the sliding blocks 8 is fixedly connected with the inner wall of the sliding seat 7. The outer surface of the other sliding block 8 is slidingly connected with the inner wall of the sliding seat 7. The inner side of the sliding seat 7 is threadedly connected with a third lead screw 17. One end of the third lead screw 17 is rotationally connected with one side of the other sliding block 8. The other sliding block 8 is located on one side of the outside of the sliding seat 7 and is provided with a motor 18. The output shaft of the motor 18 is connected with one end of the rotating shaft 9. The motor 18 is used as a power source to provide power for the rotation of the rotating shaft 9. The rotating shaft 9 provides supporting force for the water absorption cloth 10. The third lead screw 17 drives the sliding block 8 to move. The sliding block 8 drives the rotating shaft 9 to move at the same time. The rotating shaft 9 keeps the tension of the water absorption cloth 10.

[0028] The utility model discloses a steel band body 2 is moved to the position of shower nozzle 14 through the gas that blows out through the shower nozzle 14 again to the residual liquid on the surface of steel band body 2 is handled, and the liquid that remains on the surface of steel band body 2 is blown away.

[0029] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model and cannot be interpreted as limiting the protection scope of the utility model in any way. Based on the explanation here, other specific embodiments of the utility model can be thought of by those skilled in the art without creative labor, and these embodiments will all fall within the protection scope of the claims of the utility model.

Claims

1. A speed control mechanism for a steel strip pickling line, comprising an unwinder (1), a steel strip body (2) and a pickling tank (3), characterized in that: The outer part of the pickling tank (3) is provided with a rack (4), the upper surface of the rack (4) is connected with two support frames (5), and the two support frames (5) are symmetrical, the inner walls of the two support frames (5) are both slidably connected with two sliding seats (7), the two sliding seats (7) are symmetrical, the inner part of the sliding seat (7) is provided with two sliding blocks (8), and the two sliding blocks (8) are symmetrical, the inner walls of the two sliding blocks (8) are both rotatably connected with rotating shafts (9), the outer parts of the two rotating shafts (9) are sleeved with water absorption cloths (10), and the two rotating shafts (9) are drivingly connected through the water absorption cloths (10), the outer surface of the water absorption cloth (10) is in sliding contact with the outer surface of the steel belt body (2), the outer part of the water absorption cloth (10) is provided with a water squeezing mechanism (11), the upper surface of the rack (4) is connected with two vertical columns (12), and the two vertical columns (12) are symmetrical, the inner walls of the vertical columns (12) are connected with two air pipes (13), and the two air pipes (13) are symmetrical, the steel belt body (2) is located at the middle position of the two air pipes (13), the outer surfaces of the two air pipes (13) are connected with a plurality of spray heads (14), the plurality of spray heads (14) all have inclination angles, and the plurality of spray heads (14) are equidistantly arranged, the outer surface of the vertical column (12) is connected with a matching frame (15), and a speed measuring probe (6) is installed on the inner side of the matching frame (15) and located above the steel belt body (2).

2. The speed control mechanism for a steel strip pickling line according to claim 1, characterized in that: The water squeezing mechanism (11) comprises two bases (1101), and the two bases (1101) are symmetrical, one side of the base (1101) is connected with the inner wall of the sliding seat (7), and the inner wall of the base (1101) is connected with a supporting roller (1102), and the outer surface of the supporting roller (1102) is in contact with the inner wall of the water absorption cloth (10).

3. The speed control mechanism for a steel strip pickling line according to claim 2, characterized in that: The outer surface of the sliding seat (7) is connected with a sliding frame (1103), the inner wall of the sliding frame (1103) is slidably connected with a push block (1104), the inner wall of the push block (1104) is rotatably connected with a pressing roller (1105), the outer surface of the pressing roller (1105) is in contact with the outer surface of the water absorption cloth (10), the inner wall of the sliding frame (1103) is threadedly connected with a first lead screw (1106), and one end of the first lead screw (1106) is rotatably connected with the outer surface of the push block (1104).

4. The speed control mechanism for a steel strip pickling line according to claim 3, characterized in that: The inner wall of the sliding seat (7) is connected with a pull rod (1107), the bottom end of the pull rod (1107) is connected with a water collecting disc (1108), and the water collecting disc (1108) is located below the supporting roller (1102), and the inner side of the water collecting disc (1108) is connected with a drain pipe (1109).

5. The speed control mechanism for a steel strip pickling line according to claim 1, characterized in that: The inner wall of the support frame (5) is threadedly connected with a second lead screw (16), and one end of the second lead screw (16) is rotatably connected with the outer surface of the sliding seat (7).

6. The speed control mechanism for a steel strip pickling line according to claim 1, characterized in that: One of the sliders (8) is fixedly connected with the inner wall of the sliding seat (7), the outer surface of the other slider (8) is slidably connected with the inner wall of the sliding seat (7), the inner side of the sliding seat (7) is threadedly connected with a third screw rod (17), one end of the third screw rod (17) is rotatably connected with one side of the other slider (8), one side of the other slider (8) located outside the sliding seat (7) is provided with a motor (18), and the output shaft of the motor (18) is connected with one end of the rotating shaft (9).

7. The speed control mechanism for a steel strip pickling line according to claim 6, characterized in that: The unwinding machine (1) and the pickling tank (3) are arranged in sequence from left to right, and the steel belt body (2) is installed outside the unwinding machine (1).

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