Flattening device for steel plate pickling

Abstract

The utility model discloses a flattening device for steel plate pickling, and belongs to the technical field of flattening after steel plate pickling. A flattening device for steel plate pickling comprises a bottom plate and a limiting seat, a steel plate body is arranged above the limiting seat, a lower pressing plate is arranged on one side of a second supporting roller, an upper pressing plate is arranged above the lower pressing plate, a first supporting roller is arranged on the limiting seat, and a first positioning roller and a second positioning roller are arranged above a positioning seat. In order to solve the problems that time and labor are wasted during manual steel plate carrying, and personnel safety cannot be guaranteed, a steel plate body is placed on a first supporting roller and a second supporting roller, the position of the steel plate body is limited in the mode that a first positioning roller and a second positioning roller draw close to the middle at the same time, and then the first supporting roller moves; and the limiting plate moves along with the first supporting roller and conveys the steel plate body to the position between the upper pressing plate and the lower pressing plate for flattening operation, automatic feeding is achieved, and therefore the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel sheet pickling after flattening technical field, concretely is a kind of steel sheet pickling flattening device. BACKGROUND

[0002] Steel pickling refers to the surface of the steel sheet is clean and active to ensure the surface quality of the produced steel, in order to obtain such surface, to remove the surface scale, the hot-rolled steel pickling and scale formation are related to many factors, such as scale adhesion strength, steel composition, mechanical deformation type and degree, scale structure and thickness, surface contamination (such as grease caused contamination), surface defects, pickling agent type and composition and pickling working conditions.

[0003] The Chinese patent with publication number CN220005467U discloses a steel sheet pickling flattening device, by the first servo motor control makes two fixed plates mutually close, to steel sheet plays the function of limiting, avoids steel sheet to appear sliding when carrying out flattening operation on the top of flattening roller, causes the quality of steel sheet after flattening to decline, improves the stability of steel sheet when working, simultaneously ensures the flattening quality of steel sheet.

[0004] In the above-mentioned patent, the steel plate needs to be manually placed inside the flattening roller before flattening, but the steel plate is heavy, and the residual pickling liquid on its surface can easily burn the skin, which exists the problem that manual handling of steel plate is time-consuming and laborious, and personnel safety cannot be guaranteed; Therefore, it does not meet the existing needs, and a steel sheet pickling flattening device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of steel sheet pickling flattening device, by the steel plate body is placed on the first support roller and second support roller, and the position of steel plate body is limited by the way that first positioning roller and second positioning roller are simultaneously drawn to middle, then first support roller moves between upper pressing plate and lower pressing plate, limit plate moves along with first support roller and sends steel plate body into between upper pressing plate and lower pressing plate, so as to reduce the labor intensity of personnel, the problems in the prior art can be solved.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of flattening device for steel plate pickling, including bottom plate, further including limit seat, the limit seat is located above bottom plate, steel plate body is provided in the top of limit seat, second support roller and locating seat are provided in the below of steel plate body, the side of second support roller is provided with lower pressing plate, the top of lower pressing plate is provided with upper pressing plate, the top of upper pressing plate is provided with workbench, workbench is connected with bottom plate by stand, the top of bottom plate is provided with slide, the bottom of bottom plate is provided with fixed frame, the top of limit seat is provided with first support roller, the top of locating seat is provided with first locating roller and second locating roller.

[0007] Preferably, the top of the limit seat is provided with a limit plate, the bottom of the limit seat is provided with a sliding block and a transmission block, the sliding block is located inside the slide, and the transmission block extends downward into the inside of the fixed frame.

[0008] Preferably, the inside of the locating seat is provided with a rotating shaft, one side of the locating seat is provided with a turntable, the rotating shaft is connected with the turntable, both ends of the rotating shaft are respectively provided with a first screw rod and a second screw rod, the side surface of the first screw rod is provided with a left-hand thread wall, and the side surface of the second screw rod is provided with a right-hand thread wall.

[0009] Preferably, the bottom of the first locating roller is provided with a first combination block, the first combination block is connected with the first locating roller shaft, the first combination block is threadedly connected with the first screw rod, the bottom of the second locating roller is provided with a second combination block, the second combination block is connected with the second locating roller shaft, and the second combination block is threadedly connected with the second screw rod.

[0010] Preferably, the top of the upper pressing plate is provided with a hydraulic cylinder, the hydraulic cylinder is connected with the workbench, the telescopic end of the hydraulic cylinder is connected with the upper pressing plate, and the inside of the upper pressing plate is provided with at least three upper pressing cylinders, the upper pressing cylinders are connected with the upper pressing plate shaft.

[0011] Preferably, the lower pressing plate is connected with the bottom plate, the inside of the lower pressing plate is provided with a first lower pressing cylinder, a second lower pressing cylinder and a third lower pressing cylinder, one side of the lower pressing plate is provided with a second motor, the second motor is connected with the second lower pressing cylinder shaft, the first lower pressing cylinder is connected with the second lower pressing cylinder through a belt, and the second lower pressing cylinder is connected with the third lower pressing cylinder through a belt.

[0012] Preferably, the inside of the fixed frame is provided with a moving plate, both sides of the fixed frame are provided with a sliding groove, both ends of the moving plate are located inside the two sliding grooves respectively, the bottom of the moving plate is provided with a rack, the bottom of the rack is provided with a gear, and the gear and the rack are engaged.

[0013] Preferably, one side of the gear is provided with a first motor, the gear is connected with the first motor shaft, one end of the sliding groove extends into the inside of the fixed frame, the other end of the sliding groove extends to the bottom of the bottom plate, and the sliding groove and the fixed frame are connected with the bottom plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1, the utility model discloses a limit seat and second support gyro wheel are established at the top of bottom plate, the inside fixed frame of bottom plate is established, the inside fixed frame is established rack, first motor drives gear rotation mode and drives rack movement, when personnel steel plate body places first support gyro wheel and second support gyro wheel on, rack drives limit seat movement, and limit seat drives first support gyro wheel movement, and the limit plate on limit seat moves along with first support gyro wheel and sends steel plate body into between upper pressing plate and lower pressing plate, after three upper pressing cylinders in upper pressing plate and first lower pressing cylinder, second lower pressing cylinder and third lower pressing cylinder in lower pressing plate carry out the flattening operation to steel plate, thereby realizes automatic feeding, and reduced the labor intensity of personnel.

[0016] 2, the utility model discloses a first motor drives limit seat movement, and steel plate body places the top of limit seat and second support gyro wheel, and the distance between limit seat and second support gyro wheel is the maximum length of steel plate body, when first motor normal rotation, limit seat is close to second support gyro wheel, and limit plate sends steel plate body between upper pressing plate and lower pressing plate, when first motor reverses, limit seat is away from second support gyro wheel, can satisfy the feeding demand of steel plate body of different sizes to improve flexibility, and simultaneously when steel plate body feeding, personnel rotates the turntable, makes first positioning gyro wheel and second positioning gyro wheel approach to the middle simultaneously, thereby limit the position of steel plate body, and further improve the stability of feeding. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall front view of the utility model;

[0018] Figure 2 It is the fixed frame local structure schematic view of the utility model;

[0019] Figure 3 It is the limit seat local structure schematic view of the utility model;

[0020] Figure 4 It is the lower pressing plate local structure schematic view of the utility model.

[0021] In the figure: 1, limit seat; 101, first supporting roller; 102, limit plate; 103, transmission block; 104, sliding block; 2, bottom plate; 201, slide; 3, fixed frame; 301, sliding groove; 302, moving plate; 303, rack; 304, gear; 305, first motor; 4, positioning seat; 401, rotating shaft; 402, first lead screw; 403, first combination block; 404, first positioning roller; 405, second lead screw; 406, second combination block; 407, second positioning roller; 408, rotating disc; 5, workbench; 501, stand; 6, upper pressing plate; 601, hydraulic cylinder; 602, upper pressing roller; 7, lower pressing plate; 701, second motor; 702, first lower pressing roller; 703, second lower pressing roller; 704, third lower pressing roller; 8, second supporting roller; 9, steel plate body. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In order to solve the problem that manual carrying of steel plates is time-consuming and laborious and personnel safety cannot be guaranteed, please refer to Figures 1-4 The utility model provides an embodiment: a flattening device for steel plate pickling, including bottom plate 2, still including limit seat 1, limit seat 1 is located above bottom plate 2, the top of limit seat 1 is provided with steel plate body 9, the bottom of steel plate body 9 is provided with second supporting roller 8 and positioning seat 4, one side of second supporting roller 8 is provided with lower pressing plate 7, the top of lower pressing plate 7 is provided with upper pressing plate 6, the top of upper pressing plate 6 is provided with workbench 5, workbench 5 is connected with bottom plate 2 through stand 501, the top of bottom plate 2 is provided with slide 201, the bottom of bottom plate 2 is provided with fixed frame 3, the top of limit seat 1 is provided with first supporting roller 101, the top of positioning seat 4 is provided with first positioning roller 404 and second positioning roller 407.

[0024] The upper surface of the limiting seat 1 is provided with a limiting plate 102, the lower surface of the limiting seat 1 is provided with a sliding block 104 and a transmission block 103, the sliding block 104 is located in the inside of the slide 201, the transmission block 103 extends downward to the inside of the fixed frame 3, the upper surface of the upper pressing plate 6 is provided with a hydraulic cylinder 601, the hydraulic cylinder 601 is connected with the workbench 5, the telescopic end of the hydraulic cylinder 601 is connected with the upper pressing plate 6, the inside of the upper pressing plate 6 is provided with at least three upper pressing rollers 602, the upper pressing rollers 602 are connected with the upper pressing plate 6 in the shaft, the lower pressing plate 7 is connected with the bottom plate 2, the inside of the lower pressing plate 7 is provided with a first lower pressing roller 702, a second lower pressing roller 703 and a third lower pressing roller 704, one side of the lower pressing plate 7 is provided with a second motor 701, the second motor 701 is connected with the second lower pressing roller 703 in the shaft, the first lower pressing roller 702 is connected with the second lower pressing roller 703 through a belt, the second lower pressing roller 703 is connected with the third lower pressing roller 704 through a belt, the inside of the fixed frame 3 is provided with a moving plate 302, both sides of the fixed frame 3 are provided with a sliding groove 301, both ends of the moving plate 302 are located in the inside of the two sliding grooves 301 respectively, the lower surface of the moving plate 302 is provided with a rack 303, the rack 303 is connected with the transmission block 103, the lower surface of the rack 303 is provided with a gear 304, the gear 304 is engaged with the rack 303, one side of the gear 304 is provided with a first motor 305, the gear 304 is connected with the first motor 305 in the shaft, one end of the sliding groove 301 extends to the inside of the fixed frame 3, the other end of the sliding groove 301 extends to the lower surface of the bottom plate 2, the sliding groove 301 and the fixed frame 3 are connected with the bottom plate 2.

[0025] When the personnel steel plate body 9 is placed on the first supporting roller 101 and the second supporting roller 8, the first motor 305 drives the gear 304 to rotate, drives the rack 303 to move, drives the limiting seat 1 to move, drives the first supporting roller 101 to move, the limiting plate 102 moves with the first supporting roller 101 and sends the steel plate body 9 into the upper pressing plate 6 and the lower pressing plate 7, then the three upper pressing rollers 602 in the inside of the upper pressing plate 6 and the first lower pressing roller 702, the second lower pressing roller 703 and the third lower pressing roller 704 in the inside of the lower pressing plate 7 perform the flattening work on the steel plate body 9, so as to realize the automatic feeding, reduce the labor intensity of personnel, and further protect the personal safety.

[0026] The inside of the positioning seat 4 is provided with a rotating shaft 401, one side of the positioning seat 4 is provided with a rotating disc 408, the rotating shaft 401 is connected with the rotating disc 408, both ends of the rotating shaft 401 are respectively provided with a first lead screw 402 and a second lead screw 405, the side surface of the first lead screw 402 is provided with a left-handed thread wall, the side surface of the second lead screw 405 is provided with a right-handed thread wall, the lower side of the first positioning roller 404 is provided with a first connecting block 403, the first connecting block 403 is connected with the first positioning roller 404 in a shaft mode, the first connecting block 403 is connected with the first lead screw 402 in a threaded mode, the lower side of the second positioning roller 407 is provided with a second connecting block 406, the second connecting block 406 is connected with the second positioning roller 407 in a shaft mode, and the second connecting block 406 is connected with the second lead screw 405 in a threaded mode.

[0027] The distance between the limiting seat 1 and the second supporting roller 8 is the maximum length of the steel plate body 9, when the first motor 305 rotates forward, the limiting seat 1 is close to the second supporting roller 8, and the limiting plate 102 sends the steel plate body 9 to the upper pressing plate 6 and the lower pressing plate 7, when the first motor 305 reverses, the limiting seat 1 is away from the second supporting roller 8, so that the feeding demand of the steel plate body 9 of different sizes can be met, and the flexibility is improved; at the same time, when the steel plate body 9 is fed, the personnel rotates the rotating disc 408, so that the first positioning roller 404 and the second positioning roller 407 are simultaneously close to the middle, thereby limiting the position of the steel plate body 9, and the stability of feeding is improved, and the flattening efficiency of the steel plate body 9 is further improved.

[0028] Working principle: the steel plate body 9 is placed on the first supporting roller 101 and the second supporting roller 8, and the position of the steel plate body 9 is limited by the mode that the first positioning roller 404 and the second positioning roller 407 are simultaneously close to the middle, then the first motor 305 drives the first supporting roller 101 to move between the upper pressing plate 6 and the lower pressing plate 7, the limiting plate 102 moves with the first supporting roller 101 and sends the steel plate body 9 into the upper pressing plate 6 and the lower pressing plate 7 to perform flattening work, automatic feeding is realized, and the labor intensity of personnel is reduced.

[0029] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A flattening device for pickling a steel sheet, comprising a base plate (2), characterized in that; Also include limit seat (1), the limit seat (1) is located above the bottom plate (2), the upper side of the limit seat (1) is provided with a steel plate body (9), the lower side of the steel plate body (9) is provided with a second support roller (8) and a positioning seat (4), one side of the second support roller (8) is provided with a lower pressing plate (7), the upper side of the lower pressing plate (7) is provided with an upper pressing plate (6), the upper side of the upper pressing plate (6) is provided with a workbench (5), the workbench (5) is connected with the bottom plate (2) through a column (501), the upper side of the bottom plate (2) is provided with a slide (201), the lower side of the bottom plate (2) is provided with a fixed frame (3), the upper side of the limit seat (1) is provided with a first support roller (101), the upper side of the positioning seat (4) is provided with a first positioning roller (404) and a second positioning roller (407).

2. A flattening device for pickling a steel sheet according to claim 1, characterized in that: The upper side of the limit seat (1) is provided with a limiting plate (102), the lower side of the limit seat (1) is provided with a sliding block (104) and a transmission block (103), the sliding block (104) is located inside the slide (201), and the transmission block (103) extends downward to the inside of the fixed frame (3).

3. The flattening device for pickling a steel sheet according to claim 1, characterized in that: The inside of the positioning seat (4) is provided with a rotating shaft (401), one side of the positioning seat (4) is provided with a rotating disc (408), the rotating shaft (401) is connected with the rotating disc (408), and both ends of the rotating shaft (401) are respectively provided with a first lead screw (402) and a second lead screw (405). The side surface of the first lead screw (402) is provided with a left-hand thread wall, and the side surface of the second lead screw (405) is provided with a right-hand thread wall.

4. The flattening device for pickling a steel sheet according to claim 1, characterized in that: The lower side of the first positioning roller (404) is provided with a first combination block (403), the first combination block (403) is connected with the first positioning roller (404) in a shaft mode, the first combination block (403) is connected with the first lead screw (402) in a threaded mode, the lower side of the second positioning roller (407) is provided with a second combination block (406), the second combination block (406) is connected with the second positioning roller (407) in a shaft mode, and the second combination block (406) is connected with the second lead screw (405) in a threaded mode.

5. The flattening device for pickling a steel sheet according to claim 1, characterized in that: The upper side of the upper pressing plate (6) is provided with a hydraulic cylinder (601), the hydraulic cylinder (601) is connected with the workbench (5), the telescopic end of the hydraulic cylinder (601) is connected with the upper pressing plate (6), and the inside of the upper pressing plate (6) is provided with at least three upper pressing rollers (602), the upper pressing rollers (602) are connected with the upper pressing plate (6) in a shaft mode.

6. The flattening device for pickling a steel sheet according to claim 1, characterized in that: The lower pressing plate (7) is connected with the bottom plate (2), the inside of the lower pressing plate (7) is provided with a first lower pressing roller (702), a second lower pressing roller (703) and a third lower pressing roller (704), one side of the lower pressing plate (7) is provided with a second motor (701), the second motor (701) is connected with the second lower pressing roller (703) in a shaft mode, the first lower pressing roller (702) and the second lower pressing roller (703) are connected through a belt, and the second lower pressing roller (703) and the third lower pressing roller (704) are connected through a belt.

7. The flattening device for pickling a steel sheet according to claim 1, characterized in that: The inside of the fixed frame (3) is provided with a moving plate (302), both sides of the fixed frame (3) are provided with a sliding groove (301), both ends of the moving plate (302) are located in the inside of the two sliding grooves (301) respectively, the lower surface of the moving plate (302) is provided with a rack (303), the lower surface of the rack (303) is provided with a gear (304), and the gear (304) and the rack (303) are engaged.

8. The flattening device for pickling a steel sheet according to claim 7, characterized in that: One side of the gear (304) is provided with a first motor (305), the gear (304) is connected with the first motor (305) shaft, one end of the sliding groove (301) extends to the inside of the fixed frame (3), the other end of the sliding groove (301) extends to the lower surface of the bottom plate (2), and the sliding groove (301) and the fixed frame (3) are connected with the bottom plate (2).

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