Anti-deviation device for cold-rolled strip steel

Abstract

The utility model belongs to the technical field of cold-rolled strip steel deviation correction, and particularly relates to a cold-rolled strip steel deviation prevention device which comprises an installation bottom plate, a supporting frame is arranged above the installation bottom plate, and an auxiliary mechanism is arranged on the supporting frame. A deviation rectifying mechanism is arranged on the left side of the supporting frame and comprises groove bodies formed in two side plates of the supporting frame correspondingly, sliding rods are connected to the groove bodies in a sliding mode, deviation rectifying pieces are arranged on the opposite faces of the two sliding rods correspondingly and are symmetrically arranged, and an adjusting mechanism is arranged on the deviation rectifying mechanism. The auxiliary mechanism comprises vertical grooves formed in the opposite faces of the two side plates of the supporting frame respectively, a plurality of upper auxiliary rollers are evenly arranged on the upper cavity groove, a lower cavity groove is formed between the two side plates of the supporting frame and corresponds to the upper auxiliary rollers, and a plurality of lower auxiliary rollers are evenly arranged in the lower cavity groove. By means of the device, deviation rectification adjustment is facilitated, and damage to the device during deviation rectification of the strip steel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled strip steel deviation correction, in particular to a cold-rolled strip steel deviation prevention device. Background Art

[0002] Cold-rolled strip steel is made from hot-rolled stainless steel strip steel as blank and further cold-rolled. Its full name is stainless steel cold-rolled strip steel. Compared with hot-rolled strip, it has higher dimensional accuracy, low surface roughness, good surface quality, smoothness, and higher strength. In the production process of cold-rolled strip steel, stainless steel cold-rolled strip steel is needed for correction treatment to facilitate subsequent processing of the cold-rolled strip steel.

[0003] Generally, when correcting the deviation of strip steel of different widths and thicknesses, the anti-deviation device is not convenient for the user to perform the correction adjustment operation, and it is easy to cause damage to the device when the strip steel is corrected. Therefore, in response to the above problems, we propose a cold-rolled strip anti-deviation device. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention proposes a device for preventing cold-rolled strip from deviation.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the cold-rolled strip anti-deviation device of the utility model comprises a mounting base plate, a support frame is arranged above the mounting base plate, and an auxiliary mechanism is arranged on the support frame;

[0006] The auxiliary mechanism is used to stably convey the cold-rolled steel strip;

[0007] A correction mechanism is provided on the left side of the support frame, and the correction mechanism is used to correct the transmitted cold-rolled strip. The correction mechanism includes grooves respectively opened on the two side plates of the support frame, and slide rods are slidably connected to the grooves. Correction parts are respectively provided on the opposite surfaces of the two slide rods, and the two correction parts are symmetrically arranged. An adjustment mechanism is provided on the correction mechanism.

[0008] Preferably, the auxiliary mechanism includes vertical grooves respectively opened on the opposite surfaces of the two side plates of the support frame, an upper cavity groove is slidably connected between the two vertical grooves, and a plurality of upper auxiliary rollers are evenly arranged on the upper cavity groove. A double-rod cylinder is provided above the support frame, and the output end of the double-rod cylinder passes through the top of the support frame and is connected to the upper cavity groove. A lower cavity groove is provided between the two side plates of the support frame, and the lower cavity groove corresponds to the upper auxiliary roller, and a plurality of lower auxiliary rollers are evenly arranged in the lower cavity groove.

[0009] Preferably, roller sleeves are provided on the outer sides of the lower auxiliary roller and the upper auxiliary roller.

[0010] Preferably, a support seat is provided on the mounting base, and the upper portion of the support seat is in contact with the bottom of the lower cavity.

[0011] Preferably, the correcting part includes a correcting frame arranged on the sliding rod, the correcting frame includes an oblique guide frame and a straight frame, a plurality of springs are evenly arranged on the inner side of the oblique guide frame, an anti-collision frame is slidably connected to the oblique guide frame, the other ends of the plurality of springs are connected to the anti-collision frame, a plurality of oblique guide wheels are evenly arranged on the anti-collision frame, and a plurality of correcting wheels are evenly arranged on the straight frame.

[0012] Preferably, the adjustment mechanism includes a bracket arranged on the upper left part of the mounting base plate, a slot box is arranged above the bracket, a bidirectional threaded rod is arranged in the slot box, a driving block is arranged below the two straight frames, the driving block is threadedly connected to the two sections of the thread of the bidirectional threaded rod, a motor is arranged in front of the slot box, the output end of the motor is connected to the bidirectional threaded rod through the slot box, a laser ranging sensor is arranged above the rear side of the straight frame, and a ranging receiver is arranged above the front side of the straight frame.

[0013] The utility model is beneficial in that:

[0014] The utility model performs upper and lower limit transmission on cold-rolled steel strips with different thicknesses through the structural arrangement of the auxiliary mechanism, thereby improving the effect of the correction mechanism on correcting the cold-rolled steel strips.

[0015] Through the structural setting of the correction mechanism and the use of the adjustment mechanism, it is convenient for the user to adjust the correction component, thereby correcting the conveyed cold-rolled strip.

[0016] When the inclined guide wheel contacts the side of the cold-rolled strip, multiple springs are deformed, and the anti-collision frame slides on the inclined guide frame to protect the cold-rolled strip. Roller sleeves are provided on the outer sides of the lower auxiliary roller and the upper auxiliary roller to protect the cold-rolled strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2It is a schematic diagram of the rear part of the utility model;

[0020] Figure 3 It is a structural diagram of the correction component;

[0021] Figure 4 Schematic diagram of the structure of the adjustment mechanism.

[0022] In the figure: 1. Mounting base plate; 2. Support frame; 3. Trough body; 4. Slide rod; 5. Vertical trough; 6. Upper cavity trough; 7. Upper auxiliary roller; 8. Double-rod cylinder; 9. Lower cavity trough; 10. Lower auxiliary roller; 11. Roller sleeve; 12. Support seat; 13. Oblique guide frame; 14. Straight frame; 15. Spring; 16. Anti-collision frame; 17. Oblique guide wheel; 18. Correction wheel; 19. Bracket; 20. Trough box; 21. Bidirectional threaded rod; 22. Motor; 23. Laser ranging sensor; 24. Distance measuring receiver. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] See also Figure 1-4 As shown, a cold-rolled strip anti-deviation device includes a mounting base 1, a support frame 2 is provided above the mounting base 1, and an auxiliary mechanism is provided on the support frame 2; the mounting base 1 is a fine steel structure, and a control panel is provided on the side panel of the support frame 2, and a single-chip microcomputer is provided in the control panel. The control panel is electrically connected to the electrical components in the device to facilitate user operation;

[0026] The auxiliary mechanism is used to stably transport the transmitted cold-rolled strip; when working, the auxiliary mechanism performs upper and lower limit transmission on the transmitted cold-rolled strip of different thicknesses, thereby improving the effect of the correction mechanism on correcting the cold-rolled strip.

[0027] A correction mechanism is provided on the left side of the support frame 2, which is used to correct the transmitted cold-rolled strip. The correction mechanism includes a groove body 3 respectively opened on the two side plates of the support frame 2, and a slide rod 4 is slidably connected to the groove body 3. Correction parts are respectively provided on the opposite surfaces of the two slide rods 4. The two correction parts are symmetrically arranged. An adjustment mechanism is provided on the correction mechanism. The adjustment mechanism can adjust the position of the two correction parts, and then correct the cold-rolled strips of different widths, thereby facilitating the later processing of the cold-rolled strips.

[0028] Further, such as Figure 1 、 4 As shown, the auxiliary mechanism includes vertical slots 5 respectively opened on the opposite surfaces of the two side plates of the support frame 2, and an upper cavity slot 6 is slidably connected between the two vertical slots 5, and a plurality of upper auxiliary rollers 7 are evenly arranged on the upper cavity slot 6. A double-rod cylinder 8 is provided above the support frame 2, and the output end of the double-rod cylinder 8 passes through the top of the support frame 2 and is connected to the upper cavity slot 6. A lower cavity slot 9 is provided between the two side plates of the support frame 2, and the lower cavity slot 9 corresponds to the upper auxiliary roller 7. A plurality of lower auxiliary rollers 10 are evenly arranged in the lower cavity slot 9. When working, the cold-rolled strip to be conveyed is placed between the lower cavity slot 9 and the upper auxiliary roller 7, and the upper cavity slot 6 is slid in the vertical slot 5 through the operation of the double-rod cylinder 8, and then the positions of the lower auxiliary roller 10 and the upper auxiliary roller 7 are adjusted according to the thickness of the cold-rolled strip, so as to perform upper and lower limit transmission on the transmitted cold-rolled strip, thereby improving the effect of the correction mechanism on correcting the cold-rolled strip.

[0029] Further, such as Figure 2 As shown, roller sleeves 11 are provided on the outer sides of the lower auxiliary roller 10 and the upper auxiliary roller 7. The material of the roller sleeves 11 is nitrile rubber, which improves the wear resistance of the roller sleeves 11. During operation, the roller sleeves 11 are provided on the outer sides of the lower auxiliary roller 10 and the upper auxiliary roller 7 to protect the cold-rolled strip.

[0030] Further, such as Figure 2 As shown, a support seat 12 is provided on the installation base plate 1 , and the upper portion of the support seat 12 is in contact with the bottom of the lower cavity 9 to support and protect the installation base plate 1 .

[0031] Further, such as Figure 1 、 3 As shown, the correction member includes a correction frame arranged on the slide bar 4, the correction frame includes an oblique guide frame 13 and a straight frame 14, a plurality of springs 15 are evenly arranged on the inner side of the oblique guide frame 13, an anti-collision frame 16 is slidably connected to the oblique guide frame 13, the other end of the plurality of springs 15 is connected to the anti-collision frame 16, a plurality of oblique guide wheels 17 are evenly arranged on the anti-collision frame 16, a plurality of correction wheels 18 are evenly arranged on the straight frame 14, and the two oblique guide frames 13 are arranged in an eight-shaped structure. When working, when the offset cold-rolled strip passes through When the correction mechanism is in effect, the inclined guide wheel 17 contacts the side of the cold-rolled strip. At this time, multiple springs 15 are deformed, and the anti-collision frame 16 slides on the inclined guide frame 13 to protect the cold-rolled strip. Due to the restoring force of the spring 15, the multiple inclined guide wheels 17 on the anti-collision frame 16 are pushed, and then the cold-rolled strip is transported along the direction of the inclined guide frame 13 to the correction wheel 18 of the straight frame 14, and the cold-rolled strip is corrected in parallel by the correction wheel 18.

[0032] Further, such as Figure 1 、 4 As shown, the adjustment mechanism includes a bracket 19 provided on the upper left portion of the mounting base 1, a slot box 20 provided above the bracket 19, a bidirectional threaded rod 21 provided in the slot box 20, a driving block provided below the two straight frames 14, the driving block being threadedly connected to the two sections of the thread of the bidirectional threaded rod 21, a motor 22 provided in front of the slot box 20, the output end of the motor 22 passing through the slot box 20 and connected to the bidirectional threaded rod 21, a laser ranging sensor 23 provided above the rear straight frame 14, and a ranging receiver 24 provided above the front straight frame 14. The laser ranging sensor 23 and the ranging receiver 24 are adapted to each other. When working, the width data of the cold-rolled strip is transmitted to the control panel, and the driving motor 22 is driven to operate, thereby causing the bidirectional threaded rod 21 to rotate, and the two correcting parts move in the slot box 20, and the corresponding slide rod slides on the slot body 3. The laser ranging sensor 23 and the ranging receiver 24 measure the distance between the two straight frames 14. When the distance reaches the width of the cold-rolled strip, an electrical signal is transmitted to the control panel to stop the motor 22.

[0033] During operation, the auxiliary mechanism is used to perform upper and lower limit transmission on the cold-rolled strips of different thicknesses, thereby improving the correction effect of the correction mechanism on the cold-rolled strips. During operation, the cold-rolled strip being transported is placed between the lower cavity 9 and the upper auxiliary roller 7, and the double-rod cylinder 8 is operated to make the upper cavity 6 slide in the vertical groove 5, thereby adjusting the positions of the lower auxiliary roller 10 and the upper auxiliary roller 7 according to the thickness of the cold-rolled strip, thereby performing upper and lower limit transmission on the cold-rolled strip being transported.

[0034] Through the structural setting of the correction mechanism and the use of the adjustment mechanism, the conveyed cold-rolled strip is corrected. When working, the width data of the cold-rolled strip is transmitted to the control panel, and the driving motor 22 is driven to operate, thereby causing the bidirectional threaded rod 21 to rotate. The two correction parts move in the slot box 20, and the corresponding slide rod slides on the slot body 3. The laser distance sensor 23 and the distance receiver 24 measure the distance between the two straight frames 14. When the distance reaches the width of the cold-rolled strip, the electric The signal is transmitted to the control panel, causing the motor 22 to stop running and contact the side of the cold-rolled strip through the inclined guide wheel 17. At this time, multiple springs 15 are deformed, and the anti-collision frame 16 slides on the inclined guide frame 13 to protect the cold-rolled strip. Due to the action of the restoring force, the spring 15 pushes the multiple inclined guide wheels 17 on the anti-collision frame 16, and then transports the cold-rolled strip along the direction of the inclined guide frame 13 to the correcting wheel 18 of the straight frame 14, and the cold-rolled strip is corrected in parallel by the correcting wheel 18.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A cold-rolled strip anti-deviation device, comprising a mounting base (1), characterized in that: A support frame (2) is provided above the installation base plate (1), and an auxiliary mechanism is provided on the support frame (2); The auxiliary mechanism is used to stably convey the cold-rolled steel strip; A deviation correction mechanism is provided on the left side of the support frame (2), and the deviation correction mechanism is used to correct the transmission of the cold-rolled steel strip. The deviation correction mechanism includes a groove body (3) respectively provided on the two side plates of the support frame (2), a slide rod (4) is slidably connected to the groove body (3), and deviation correction parts are respectively provided on the opposite surfaces of the two slide rods (4), and the two deviation correction parts are symmetrically arranged. An adjustment mechanism is provided on the deviation correction mechanism.

2. The cold-rolled strip anti-deviation device according to claim 1, characterized in that: The auxiliary mechanism includes vertical grooves (5) respectively opened on opposite surfaces of the two side plates of the support frame (2), an upper cavity (6) is slidably connected between the two vertical grooves (5), and a plurality of upper auxiliary rollers (7) are evenly arranged on the upper cavity (6). A double-rod cylinder (8) is arranged above the support frame (2), and the output end of the double-rod cylinder (8) passes through the top of the support frame (2) and is connected to the upper cavity (6). A lower cavity (9) is arranged between the two side plates of the support frame (2), and the lower cavity (9) corresponds to the upper auxiliary roller (7), and a plurality of lower auxiliary rollers (10) are evenly arranged in the lower cavity (9).

3. The cold-rolled strip anti-deviation device according to claim 2, characterized in that: Roller sleeves (11) are provided on the outer sides of the lower auxiliary roller (10) and the upper auxiliary roller (7).

4. The cold-rolled strip anti-deviation device according to claim 3, characterized in that: A support seat (12) is provided on the installation base plate (1), and the upper portion of the support seat (12) is in contact with the bottom of the lower cavity (9).

5. The cold-rolled strip anti-deviation device according to claim 1, characterized in that: The correction member includes a correction frame arranged on the slide rod (4), the correction frame includes an inclined guide frame (13) and a straight frame (14), a plurality of springs (15) are evenly arranged on the inner side of the inclined guide frame (13), an anti-collision frame (16) is slidably connected to the inclined guide frame (13), the other ends of the plurality of springs (15) are connected to the anti-collision frame (16), a plurality of inclined guide wheels (17) are evenly arranged on the anti-collision frame (16), and a plurality of correction wheels (18) are evenly arranged on the straight frame (14).

6. The cold-rolled strip anti-deviation device according to claim 5, characterized in that: The adjustment mechanism comprises a bracket (19) arranged on the upper left part of the mounting base plate (1); a slot box (20) is arranged above the bracket (19); a bidirectional threaded rod (21) is arranged in the slot box (20); a driving block is arranged below the two straight frames (14); the driving block is threadedly connected to the two sections of thread of the bidirectional threaded rod (21); a motor (22) is arranged in front of the slot box (20); the output end of the motor (22) passes through the slot box (20) and is connected to the bidirectional threaded rod (21); a laser ranging sensor (23) is arranged above the rear side straight frame (14); and a ranging receiver (24) is arranged above the front side straight frame (14).

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