Steel belt straightening machine capable of automatically removing slag

Abstract

The utility model relates to the technical field of profile steel production equipment, and discloses an automatic deslagging steel belt straightening machine which comprises a straightening machine body and supporting legs fixedly connected to the bottom end of the straightening machine body, a polishing mechanism is arranged on the outer wall of the straightening machine body, and a cleaning mechanism is arranged on one side of the polishing mechanism. The upper polishing roller and the lower polishing roller are driven to rotate through a belt, a shifting rod is shifted to the left side to drive a positioning rod to move to the left side, and meanwhile a second spring is extruded and compressed, so that the upper polishing roller can be driven to move upwards or downwards, a first spring is driven to be stretched or compressed, and the shifting rod can be loosened after the upper polishing roller and the lower polishing roller move to a proper position. And at the moment, a second spring can be rebounded and reset to push a positioning rod to be inserted into the inner wall of a positioning hole for positioning again, so that the upper end face and the lower end face of the steel belt can be polished at the same time through an upper polishing roller and a lower polishing roller, and stubborn dregs are cleaned. The finished product value is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel production equipment, in particular to an automatic slag-removing steel belt straightening machine. Background Art

[0002] Cold-formed steel, also known as cold-formed steel or cold-formed steel, refers to steel of various cross-sectional shapes and sizes made by bending hot-rolled or cold-rolled steel strips as blanks. Before the steel strips pass through the forming production line, they need to be leveled and straightened using a steel strip straightener.

[0003] A search of CN214160599U discloses an automatic slag removal steel strip straightening machine, which uses a cleaning mechanism to clean the upper and lower surfaces of the steel strip, which can effectively reduce scratches, pits and rust on the surface of the steel strip, thereby reducing the degradation rate of the finished product and improving the value of the finished product.

[0004] The straightening machine can clean the steel strip of impurities such as iron filings through the cleaning mechanism to improve the value of the finished product. However, the conveyor belt brush in the straightening machine has an elastic effect when it contacts the surface of the steel strip, and thus cannot clean the more stubborn slag or rust accumulated on the steel strip, so the cleaning effect is poor.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the problem that the straightening machine can clean the steel strip of impurities such as iron filings through the cleaning mechanism and improve the value of the finished product, however, the conveyor belt brush in the straightening machine has an elastic effect when it contacts the surface of the steel strip, so it cannot clean the stubborn slag or rust accumulated on the steel strip. In order to solve the above technical problem of poor cleaning effect, the basic concept of the technical solution adopted by the utility model is:

[0007] A steel strip straightening machine with automatic slag removal comprises a straightening machine;

[0008] A supporting leg is fixedly connected to the bottom end of the straightener, a grinding mechanism is arranged on the outer wall of the straightener, a cleaning mechanism is arranged on one side of the grinding mechanism, and the grinding mechanism includes a cleaning box arranged on the outer wall of the straightener:

[0009] The outer wall of the sliding block is provided with a sliding groove, and the inner wall of the sliding groove is fixedly connected with a sliding rod, and the outer wall of the sliding rod is slidably connected to a sliding block, and the outer wall of the sliding block is fixedly connected with an upper grinding roller, and the lower grinding roller is rotatably connected to the lower grinding roller.

[0010] As a preferred embodiment of the utility model, the cleaning mechanism includes a fixed frame fixedly connected to the outer wall of the cleaning box, the inner wall of the fixed frame is fixedly connected to a motor, the output end of the motor is fixedly connected to an upper cleaning roller, the bottom end of the inner wall of the cleaning box is fixedly connected to a support seat, the support seat is fixedly connected to the bottom end of the lower cleaning roller at one end away from the inner wall of the cleaning box, the outer wall of the output end of the motor is fixedly connected to a first gear, the first gear is meshed with a second gear, and the outer wall of the second gear is fixedly connected to the outer wall of one end of the lower cleaning roller.

[0011] As a preferred embodiment of the utility model, the slide groove provided on the inner wall of the cleaning box is an arc slide groove arranged with the first gear as the center, and the outer wall of the sliding block fits closely with the inner wall of the slide groove.

[0012] As a preferred embodiment of the present utility model, a plurality of positioning holes are opened on the outer wall of the positioning plate, and the positioning holes are evenly and equidistantly distributed on the outer wall of the positioning plate.

[0013] As a preferred embodiment of the present utility model, the outer wall of the positioning rod fits snugly with the inner wall of the positioning hole formed in the outer wall of the positioning plate.

[0014] As a preferred embodiment of the utility model, cleaning brushes are distributed on the outer walls of the upper cleaning roller and the lower cleaning roller.

[0015] As a preferred embodiment of the present invention, there are two support seats, and the support seats are distributed at the upper and lower ends of the upper cleaning roller and the lower cleaning roller in an upper and lower symmetrical structure.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model can drive the upper grinding roller and the lower grinding roller to rotate through the belt, and at the same time, it is opposite to the forward direction of the steel belt, so as to improve the grinding and cleaning effect of the steel belt. When it is necessary to adjust the height of the upper grinding roller according to the different specifications and thicknesses of the steel belt, first push the lever to the left, so as to drive the positioning rod to move to the left, so as to break away from the positioning effect of the inner wall of the positioning hole opened on the outer wall of the positioning plate. At the same time, the second spring will be squeezed and compressed during the movement of the positioning rod. After the positioning relationship is contacted, the fixing rod can be pulled upward or downward to slide through the sliding connection between the slider and the slide rod to move up and down. When the upper grinding roller is driven by the slider, the belt will not be stretched when it moves through the arc slide groove set with the first gear as the center, and the distance between the two will not change, so that the upper grinding roller can be driven to move upward or downward, and the first spring can be driven to stretch or compress at the same time. When it moves to the appropriate position, the lever can be released, and the second spring can rebound and reset to push the positioning rod to insert into the inner wall of the positioning hole for positioning again. In this way, the upper and lower ends of the steel belt can be polished at the same time by the upper and lower grinding rollers to clean up those stubborn slags. Improve the value of the finished product.

[0018] The utility model starts the motor to drive the upper cleaning roller to rotate, and drives the first gear to rotate at the same time. When the first gear rotates, it can drive the second gear to rotate. At this time, the rotation direction of the second gear is opposite to that of the first gear, and then drives the lower cleaning roller to rotate. In this way, the upper and lower end surfaces of the steel plate can be cleaned of debris and impurities in the opposite direction of the steel plate, thereby improving the subsequent grinding and cleaning effect.

[0019] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the partial structure of the grinding adjustment mechanism of the utility model Figure 1 ;

[0024] Figure 4 This is a schematic diagram of the partial structure of the grinding adjustment mechanism of the utility model Figure 2 ;

[0025] Figure 5 This is a schematic diagram of the partial structure of the grinding adjustment mechanism of the utility model Figure 3 ;

[0026] Figure 6 It is a schematic diagram of the cleaning mechanism structure of the utility model.

[0027] In the figure: 1, straightening machine; 2, supporting leg; 31, grinding mechanism; 311, supporting rod; 312, lower grinding roller; 313, driving wheel; 314, belt; 315, upper grinding roller; 316, sliding block; 317, sliding rod; 318, first spring; 319, connecting rod; 3110, fixing rod; 3111, second spring; 3112, positioning rod; 3113, lever; 3114, positioning plate; 3115, cleaning box; 32, cleaning mechanism; 321, fixing frame; 322, motor; 323, lower cleaning roller; 324, supporting seat; 325, upper cleaning roller; 326, first gear; 327, second gear. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0029] like Figures 1 to 6 As shown, a steel strip straightening machine with automatic slag removal comprises a straightening machine 1, a supporting leg 2 fixedly connected to the bottom end of the straightening machine 1, a grinding mechanism 31 is arranged on the outer wall of the straightening machine 1, a cleaning mechanism 32 is arranged on one side of the grinding mechanism 31, the grinding mechanism 31 comprises a cleaning box 3115 arranged on the outer wall of the straightening machine 1, a supporting rod 311 is fixedly connected to the bottom end of the inner wall of the cleaning box 3115, a lower grinding roller 312 is fixedly connected to the end of the supporting rod 311 away from the bottom end of the inner wall of the cleaning box 3115, a transmission wheel 313 is fixedly connected to the outer wall of the lower grinding roller 312, a belt 314 is rotatably connected to the outer wall of the transmission wheel 313, a lower cleaning roller 323 is rotatably connected to the end of the belt 314 away from the lower grinding roller 312, a slide groove is provided on the inner wall of the cleaning box 3115, and the inner wall of the slide groove is fixedly connected to the lower grinding roller 323. Rod 317, the outer wall of the sliding rod 317 is slidably connected to the sliding block 316, the outer wall of the sliding block 316 is fixedly connected to the upper grinding roller 315, the bottom end of the sliding block 316 is fixedly connected to the first spring 318, the end of the first spring 318 away from the sliding block 316 is fixedly connected to the bottom end of the inner wall of the sliding groove, the end of the sliding block 316 away from the upper grinding roller 315 is fixedly connected to the connecting rod 319, the end of the connecting rod 319 away from the sliding block 316 is fixedly connected to the fixing rod 3110, a circular hole is opened on the outer wall of one end of the fixing rod 3110, the inner wall of the circular hole is fixedly connected to the second spring 3111, the end of the second spring 3111 away from the inner wall of the circular hole is fixedly connected to the positioning rod 3112, the outer wall of the positioning rod 3112 is fixedly connected to the lever 3113, and the outer wall of the cleaning box 3115 is fixedly connected to the positioning plate 3114.

[0030] Furthermore, the slide groove opened on the inner wall of the cleaning box 3115 is an arc slide groove set with the first gear 326 as the center, and the outer wall of the slider 316 is fitted with the inner wall of the slide groove, so that when the slider 316 drives the upper grinding roller 315 to move, it will rotate and move with the center of the first gear 326, so that the distance between the two will remain unchanged, thereby not causing a pulling effect on the belt 314, ensuring normal transmission operation.

[0031] Furthermore, a plurality of positioning holes are provided on the outer wall of the positioning plate 3114, and the positioning holes are evenly and equidistantly distributed on the outer wall of the positioning plate 3114. The positioning holes can be snapped into position with the positioning rod 3112, and a plurality of positioning holes can be provided at the same time to adapt to more steel belts of different specifications and thicknesses, thereby improving the applicability of the device.

[0032] Furthermore, the outer wall of the positioning rod 3112 fits snugly with the inner wall of the positioning hole formed on the outer wall of the positioning plate 3114, thereby ensuring a tight fit between the positioning rod 3112 and the inner wall of the positioning hole after being inserted therein, thereby ensuring stability after snap-fitting and positioning.

[0033] The cleaning mechanism 32 includes a fixed frame 321 fixedly connected to the outer wall of the cleaning box 3115, the inner wall of the fixed frame 321 is fixedly connected to a motor 322, the output end of the motor 322 is fixedly connected to an upper cleaning roller 325, the bottom end of the inner wall of the cleaning box 3115 is fixedly connected to a support seat 324, the support seat 324 is fixedly connected to the bottom end of the lower cleaning roller 323 at one end away from the inner wall of the cleaning box 3115, the outer wall of the output end of the motor 322 is fixedly connected to a first gear 326, the first gear 326 is meshed with a second gear 327, and the outer wall of the second gear 327 is fixedly connected to the outer wall of one end of the lower cleaning roller 323.

[0034] Furthermore, cleaning brushes are distributed on the outer walls of the upper cleaning roller 325 and the lower cleaning roller 323. The steel strip can be cleaned by the provided cleaning brushes. At the same time, due to the soft elasticity of the cleaning brushes, they can be adapted for use when contacting steel strips of different specifications.

[0035] Furthermore, there are two support seats 324 , which are symmetrically arranged at the upper and lower ends of the upper cleaning roller 325 and the lower cleaning roller 323 , so as to provide fixed support for the upper cleaning roller 325 and the lower cleaning roller 323 .

[0036] The implementation principle of the steel strip straightening machine with automatic slag removal in this embodiment is as follows: the upper grinding roller 315 and the lower grinding roller 312 can be driven to rotate by the belt 314, and at the same time, they are opposite to the forward direction of the steel strip, thereby improving the grinding and cleaning effect of the steel strip. When it is necessary to adjust the height of the upper grinding roller 315 according to the different specifications and thicknesses of the steel strip, first, the lever 3113 is pushed to the left, which can drive the positioning rod 3112 to move to the left, thereby disengaging the positioning effect from the inner wall of the positioning hole opened on the outer wall of the positioning plate 3114. At the same time, the second spring 3111 will be squeezed and compressed during the movement of the positioning rod 3112. After the positioning relationship is contacted, the fixing rod 3110 can be pulled upward or downward through the slider 316 and the slide rod 317. The sliding connection between them can move up and down. When the slider 316 drives the upper grinding roller 315 to move through the arc slide groove set with the first gear 326 as the center, the belt 314 will not be stretched, and the distance between the two will not change, so that the upper grinding roller 315 can be driven to move up or down, and at the same time, the first spring 318 can be driven to stretch or compress. When it moves to a suitable position, the lever 3113 can be released, and the second spring 3111 can rebound and reset to push the positioning rod 3112 to insert into the inner wall of the positioning hole for positioning again. In this way, the upper and lower end surfaces of the steel belt can be polished at the same time by the upper grinding roller 325 and the lower grinding roller 323 to clean up those stubborn slags. Improve the value of the finished product.

[0037] By starting the motor 322, the upper cleaning roller 325 is driven to rotate, and the first gear 326 is driven to rotate at the same time. When the first gear 326 rotates, the second gear 327 can be driven to rotate. At this time, the rotation direction of the second gear 327 is opposite to that of the first gear 326, and then the lower cleaning roller 323 is driven to rotate. In this way, the upper and lower end surfaces of the steel plate can be cleaned of debris and impurities in the opposite direction of the steel plate, thereby improving the subsequent grinding and cleaning effect.

Claims

1. A steel strip straightening machine with automatic slag removal, comprising a straightening machine (1); The support leg (2) is fixedly connected to the bottom end of the straightening machine (1), characterized in that: The outer wall of the straightening machine (1) is provided with a grinding mechanism (31), and a cleaning mechanism (32) is provided on one side of the grinding mechanism (31). The grinding mechanism (31) comprises a cleaning box (3115) provided on the outer wall of the straightening machine (1): The bottom end of the inner wall of the cleaning box (3115) is fixedly connected to a support rod (311), and one end of the support rod (311) away from the bottom end of the inner wall of the cleaning box (3115) is fixedly connected to a lower grinding roller (312), and the outer wall of the lower grinding roller (312) is fixedly connected to a transmission wheel (313), and the outer wall of the transmission wheel (313) is rotatably connected to a belt (314), and the end of the belt (314) away from the lower grinding roller (312) is rotatably connected to the lower cleaning roller (323), and a sliding groove is provided on the inner wall of the cleaning box (3115), and a sliding rod (317) is fixedly connected to the inner wall of the sliding groove, and a sliding block (316) is slidably connected to the outer wall of the sliding block (317), and the outer wall of the sliding block (316) is fixedly connected to the upper grinding roller (315), and the sliding block (31 6) is fixedly connected to a first spring (318) at the bottom end, one end of the first spring (318) away from the slider (316) is fixedly connected to the bottom end of the inner wall of the slide groove, one end of the slider (316) away from the upper grinding roller (315) is fixedly connected to a connecting rod (319), one end of the connecting rod (319) away from the slider (316) is fixedly connected to a fixing rod (3110), a circular hole is opened on the outer wall of one end of the fixing rod (3110), the inner wall of the circular hole is fixedly connected to a second spring (3111), one end of the second spring (3111) away from the inner wall of the circular hole is fixedly connected to a positioning rod (3112), the outer wall of the positioning rod (3112) is fixedly connected to a shifting rod (3113), and the outer wall of the cleaning box (3115) is fixedly connected to a positioning plate (3114).

2. The automatic slag removal steel strip straightening machine according to claim 1, characterized in that: The cleaning mechanism (32) comprises a fixed frame (321) fixedly connected to the outer wall of a cleaning box (3115); a motor (322) is fixedly connected to the inner wall of the fixed frame (321); an upper cleaning roller (325) is fixedly connected to the output end of the motor (322); a support seat (324) is fixedly connected to the bottom end of the inner wall of the cleaning box (3115); one end of the support seat (324) away from the inner wall of the cleaning box (3115) is fixedly connected to the bottom end of the lower cleaning roller (323); a first gear (326) is fixedly connected to the outer wall of the output end of the motor (322); the first gear (326) is meshed with a second gear (327); the outer wall of the second gear (327) is fixedly connected to the outer wall of one end of the lower cleaning roller (323).

3. The automatic slag removal steel strip straightening machine according to claim 1, characterized in that: The slide groove formed on the inner wall of the cleaning box (3115) is an arc slide groove arranged with the first gear (326) as the center, and the outer wall of the sliding block (316) fits snugly with the inner wall of the slide groove.

4. The automatic slag removal steel strip straightening machine according to claim 1, characterized in that: The outer wall of the positioning plate (3114) is provided with a plurality of positioning holes, which are evenly and equidistantly distributed on the outer wall of the positioning plate (3114).

5. The automatic slag removal steel strip straightening machine according to claim 1, characterized in that: The outer wall of the positioning rod (3112) fits snugly with the inner wall of the positioning hole formed on the outer wall of the positioning plate (3114).

6. The automatic slag removal steel strip straightening machine according to claim 2, characterized in that: Cleaning brushes are distributed on the outer walls of the upper cleaning roller (325) and the lower cleaning roller (323).

7. The automatic slag removal steel strip straightening machine according to claim 2, characterized in that: There are two support seats (324), and the support seats (324) are distributed at the upper and lower ends of the upper cleaning roller (325) and the lower cleaning roller (323) in an upper and lower symmetrical structure.

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