Cold-rolled steel coil edge burr treatment device

Abstract

The utility model relates to the technical field of cold-rolled steel coil processing, in particular to a cold-rolled steel coil edge burr processing device. According to the technical scheme, the cold-rolled steel coil edge burr treatment device comprises a roll shaft polishing frame and a deburring assembly and further comprises a feeding table and a feeding roll set. A feeding roller set is arranged in the roller shaft grinding frame. A deburring assembly is arranged in front of the feeding roller set. And a feeding table is arranged in front of the deburring assembly. According to the steel coil deburring device, the quartz polishing hard shaft sleeve of the deburring assembly is matched with the edge quartz dull polish piece up and down to polish burrs on the edges of the two sides of a moving steel coil, and meanwhile damage-free conveying of the steel coil is completed through a soft rubber anti-scratching supporting piece and a soft rubber roller shaft; according to the grinding structure combining the soft area and the hard area, the problem that the steel coil is scratched in the steel coil burr grinding process is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cold-rolled steel coil processing, and in particular relates to a device for processing burrs on the edge of a cold-rolled steel coil. Background Art

[0002] During the production process of cold-rolled steel coils, burrs are easily generated on the edges due to various factors such as improper mold structure, excessive steel plate thickness, and poor processability of stamping parts. These burrs not only affect the appearance quality of the steel coils, but may also cause more problems in the subsequent processing process. Existing cold-rolled steel coil burr processing devices mostly use mechanical grinding to remove burrs. These devices are usually designed with structures such as grinding belts or grinding wheels for grinding the edges of steel coils. However, since the strength of the grinding structure for the edge of the steel coil is consistent with that of the center, while grinding the burrs on the edge of the steel coil, the surface of the steel coil may also be polished to varying degrees, which can easily cause scratches during the transmission process. Utility Model Content

[0003] In order to overcome the problem that the existing cold-rolled steel coil burr processing device has the same grinding structural strength for the edge of the steel coil as that for the center, the burrs on the edge of the steel coil are ground and the surface of the steel coil is easily scratched during the grinding and transmission process.

[0004] The technical scheme of the utility model is: a device for processing burrs on the edge of a cold-rolled steel coil, comprising a roller grinding frame, a deburring component, a feeding platform and a feeding roller group; a feeding roller group is arranged inside the roller grinding frame, and the feeding roller group is connected by an external motor belt drive; a deburring component is arranged in front of the feeding roller group; a feeding platform is arranged in front of the deburring component, and a conveyor belt of the feeding platform is connected by an external motor belt drive; the deburring component comprises a lower grinding frame, a soft rubber anti-scratch support sheet, a soft rubber roller shaft, a quartz grinding hard shaft sleeve, an edge quartz frosted piece, and a lifting and adjusting groove.

[0005] Preferably, the quartz grinding hard sleeve of the deburring assembly and the edge quartz grinding piece cooperate up and down to grind the burrs on both sides of the moving steel coil, and at the same time, the soft rubber anti-scratch support plate and the soft rubber roller are used to complete the damage-free transmission of the steel coil. This grinding structure combining soft and hard partitions effectively avoids the problem of scratches on the steel coil during the grinding of the burrs of the steel coil, and solves the problem of the existing cold-rolled steel coil burr processing device, because the strength of the grinding structure for the edge of the steel coil is consistent with that of the center, resulting in the problem that the burrs on the edge of the steel coil are ground and the surface of the steel coil is also easily scratched during the grinding and transmission process.

[0006] Preferably, both ends of the lower grinding frame are provided with lifting adjustment grooves, and the lifting adjustment grooves are integrally formed with the lower grinding frame.

[0007] Preferably, the lifting adjustment groove is fixedly connected to the inner wall bolts of the roller grinding frame, and the bolts on the inner wall of the roller grinding frame are slidingly adjusted along the lifting adjustment groove. The setting of the lifting adjustment groove enables the lower grinding frame to be adjusted up and down, thereby adjusting the gap between the grinding blocks between the deburring components, and then adjusting the contact force of the steel coil deburring.

[0008] Preferably, a soft glue anti-scratch support sheet is arranged inside the lower grinding frame; edge quartz frosted pieces are provided at both ends of the soft glue anti-scratch support sheet, and the edge quartz frosted pieces are fixedly connected to the soft glue anti-scratch support sheet, and the edge quartz frosted pieces and the soft glue anti-scratch support sheet are as a whole locked and fixedly connected to the inner wall of the lower grinding frame by bolts.

[0009] Preferably, the edge quartz frosted piece and the soft rubber anti-scratch support sheet are arranged as a whole to adjust the rotation angle with the inner wall of the lower grinding frame. The rotation adjustment of the edge quartz frosted piece and the soft rubber anti-scratch support sheet as a whole is beneficial to adjusting the relative cutting angle between the steel coil burrs and the deburring structure during grinding, thereby improving the grinding efficiency.

[0010] Preferably, a soft rubber roller is provided above the lower grinding frame, and the soft rubber roller is rotatably connected to the roller grinding frame bearing, so that the soft rubber roller can effectively avoid scratches during the transmission of the steel coil.

[0011] Preferably, both ends of the soft rubber roller shaft are provided with quartz polished hard sleeves, and the quartz polished hard sleeves and the soft rubber roller shaft are bolted and locked, and the polishing edges of the quartz polished hard sleeves and the rubber edges of the soft rubber roller shaft are arranged in line with each other, and the burrs on both sides of the edges of the moving steel coil are polished by the quartz polished hard sleeves and the edge quartz frosted parts of the deburring assembly, and the soft rubber anti-scratch support sheet and the soft rubber roller shaft are used to complete the damage-free transmission of the steel coil. This soft and hard partitioned combined polishing structure effectively avoids the problem of scratches on the steel coil during the burr grinding process of the steel coil.

[0012] Beneficial effects of the utility model:

[0013] 1. The existing cold-rolled steel coil burr treatment device has the same grinding structure strength for the edge of the steel coil as that for the center, which causes the problem that the burrs on the edge of the steel coil are ground and the surface of the steel coil is easily scratched during the grinding and transmission process; the quartz grinding hard sleeve of the deburring component and the edge quartz grinding piece cooperate up and down to grind the burrs on both sides of the moving steel coil, and at the same time, the soft rubber anti-scratch support sheet and the soft rubber roller shaft are used to complete the non-destructive transmission of the steel coil. This grinding structure combining soft and hard partitions effectively avoids the problem of steel coil scratches during the grinding of the burrs of the steel coil; solves the problem that the existing cold-rolled steel coil burr treatment device has the same grinding structure strength for the edge of the steel coil as that for the center, which causes the burrs on the edge of the steel coil to be ground and the surface of the steel coil is easily scratched during the grinding and transmission process;

[0014] 2. By setting the lifting adjustment slot, the lower grinding frame can be adjusted up and down, thereby adjusting the gap between the grinding blocks between the deburring components, and then adjusting the contact force of the steel coil deburring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the overall three-dimensional structure of a device for processing burrs on the edge of a cold-rolled steel coil according to the utility model;

[0016] Figure 2 What is shown is a schematic diagram of the overall cross-sectional three-dimensional structure of a device for processing burrs on the edge of a cold-rolled steel coil according to the utility model;

[0017] Figure 3 What is shown is a three-dimensional structure schematic diagram of a deburring component of a cold-rolled steel coil edge burr processing device of the utility model;

[0018] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of a lower grinding frame and a soft rubber anti-scratch support sheet combined with a cold-rolled steel coil edge burr treatment device of the present invention;

[0019] Figure 5 What is shown is a schematic diagram of the three-dimensional structure of a soft rubber roller shaft and a quartz polished hard shaft sleeve combination of a cold-rolled steel coil edge burr processing device of the utility model.

[0020] The markings in the attached drawings are: 1. roller grinding frame; 2. feeding table; 3. deburring assembly; 4. feeding roller group; 301. lower grinding frame; 302. soft rubber anti-scratch support sheet; 303. soft rubber roller; 304. quartz polished hard bushing; 305. edge quartz frosted part; 306. lifting adjustment slot. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-5 The utility model provides an embodiment: a device for processing burrs on the edge of a cold-rolled steel coil, comprising a roller grinding frame 1, a deburring assembly 3, a feeding platform 2, and a feeding roller group 4; the feeding roller group 4 is arranged inside the roller grinding frame 1, and the feeding roller group 4 is connected by an external motor belt drive; the deburring assembly 3 is arranged in front of the feeding roller group 4; the feeding platform 2 is arranged in front of the deburring assembly 3, and the conveyor belt of the feeding platform 2 is connected by an external motor belt drive; the deburring assembly 3 includes It includes a lower grinding frame 301, a soft rubber anti-scratch support sheet 302, a soft rubber roller shaft 303, a quartz polished hard sleeve 304, an edge quartz frosted piece 305, and a lifting adjustment groove 306. Lifting adjustment grooves 306 are provided at both ends of the lower grinding frame 301, and the lifting adjustment grooves 306 are integrally formed with the lower grinding frame 301. The lifting adjustment grooves 306 are fixedly connected with the inner wall bolts of the roller grinding frame 1, and the bolts on the inner wall of the roller grinding frame 1 are slidably adjusted along the lifting adjustment grooves 306.

[0023] See also Figure 1-5 In this embodiment, a soft-glue anti-scratch support sheet 302 is arranged inside the lower grinding frame 301; both ends of the soft-glue anti-scratch support sheet 302 are provided with edge quartz frosted pieces 305, and the edge quartz frosted pieces 305 are fixedly connected to the soft-glue anti-scratch support sheet 302, and the edge quartz frosted pieces 305 and the soft-glue anti-scratch support sheet 302 are as a whole and are fixedly connected to the inner wall of the lower grinding frame 301 by bolt locking, and the edge quartz frosted pieces 305 and the soft-glue anti-scratch support sheet 302 are fixedly connected to the inner wall of the lower grinding frame 301 by bolt locking, and the edge quartz frosted pieces 305 and the soft-glue anti-scratch support sheet 3 02 is arranged as a whole to adjust the inner wall rotation angle with the lower grinding frame 301, a soft rubber roller shaft 303 is arranged above the lower grinding frame 301, and the soft rubber roller shaft 303 is rotatably connected with the roller shaft grinding frame 1 bearing, and quartz polished hard bushings 304 are arranged at both ends of the soft rubber roller shaft 303, and the quartz polished hard bushings 304 and the soft rubber roller shaft 303 are bolted and locked, and the polishing edges of the quartz polished hard bushings 304 and the rubber edges of the soft rubber roller shaft 303 are arranged in line with each other.

[0024] During operation, the quartz grinding hard sleeve 304 of the deburring assembly 3 and the edge quartz grinding piece 305 cooperate with each other to grind the burrs on both sides of the moving steel coil, and at the same time, the soft rubber anti-scratch support sheet 302 and the soft rubber roller shaft 303 are used to complete the non-destructive transmission of the steel coil. This soft and hard partitioned grinding structure effectively avoids the problem of steel coil scratches during the grinding of steel coil burrs; solves the problem of the existing cold-rolled steel coil burr processing device, because the strength of the grinding structure for the edge of the steel coil is consistent with that of the center part, causing the steel coil edge burrs to be ground and the steel coil surface to be easily scratched during the grinding and transmission process;

[0025] Next, the setting of the lifting adjustment slot 306 enables the lower grinding frame 301 to be adjusted up and down, thereby adjusting the gap between the grinding blocks of the deburring assembly 3, and further adjusting the contact force of the steel coil deburring.

[0026] Through the above steps, the quartz grinding hard sleeve 304 and the edge quartz grinding piece 305 of the deburring component 3 cooperate with each other to grind the burrs on both sides of the moving steel coil, and at the same time, the soft rubber anti-scratch support sheet 302 and the soft rubber roller shaft 303 are used to complete the damage-free transmission of the steel coil. This grinding structure combining soft and hard partitions effectively avoids the problem of scratches on the steel coil during the grinding of the burrs of the steel coil, and avoids the problem of existing cold-rolled steel coil burr processing devices, because the strength of the grinding structure for the edge of the steel coil is consistent with that of the center, resulting in the problem that the burrs on the edge of the steel coil are ground and the surface of the steel coil is also easily scratched during the grinding and transmission process.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A device for processing burrs on the edge of a cold-rolled steel coil, comprising a roller grinding frame (1) and a deburring assembly (3), characterized in that: The invention also comprises a feeding platform (2) and a feeding roller group (4); the feeding roller group (4) is arranged inside the roller grinding frame (1), and the feeding roller group (4) is connected by an external motor belt drive; a deburring assembly (3) is arranged in front of the feeding roller group (4); a feeding platform (2) is arranged in front of the deburring assembly (3), and the conveyor belt of the feeding platform (2) is connected by an external motor belt drive; the deburring assembly (3) comprises a lower grinding frame (301), a soft rubber anti-scratch support sheet (302), a soft rubber roller shaft (303), a quartz grinding hard shaft sleeve (304), an edge quartz grinding piece (305), and a lifting adjustment groove (306).

2. The device for processing burrs on the edge of a cold-rolled steel coil according to claim 1, characterized in that: Both ends of the lower grinding frame (301) are provided with lifting adjustment grooves (306), and the lifting adjustment grooves (306) and the lower grinding frame (301) are integrally formed.

3. The device for processing burrs on the edge of a cold-rolled steel coil according to claim 2, characterized in that: The lifting adjustment groove (306) is fixedly connected to the inner wall bolt of the roller grinding frame (1), and the bolts on the inner wall of the roller grinding frame (1) are arranged to slide and adjust along the lifting adjustment groove (306).

4. The device for processing burrs on the edge of a cold-rolled steel coil according to claim 1, characterized in that: A soft-glue anti-scratch support sheet (302) is arranged inside the lower grinding frame (301); both ends of the soft-glue anti-scratch support sheet (302) are provided with edge quartz frosted pieces (305), and the edge quartz frosted pieces (305) are fixedly connected to the soft-glue anti-scratch support sheet (302), and the edge quartz frosted pieces (305) and the soft-glue anti-scratch support sheet (302) are bolt-locked and fixedly connected to the inner wall of the lower grinding frame (301) as a whole.

5. The device for processing burrs on the edge of a cold-rolled steel coil according to claim 4, characterized in that: The edge quartz grinding piece (305) and the soft rubber anti-scratch support sheet (302) are arranged as a whole to rotate at an adjustable angle with the inner wall of the lower grinding frame (301).

6. The device for processing burrs on the edge of a cold-rolled steel coil according to claim 1, characterized in that: A soft rubber roller shaft (303) is arranged above the lower grinding frame (301), and the soft rubber roller shaft (303) is rotatably connected to the roller grinding frame (1) bearing.

7. The device for processing burrs on the edge of a cold-rolled steel coil according to claim 6, characterized in that: Both ends of the soft rubber roller shaft (303) are provided with quartz polished hard shaft sleeves (304), and the quartz polished hard shaft sleeve (304) and the soft rubber roller shaft (303) are sleeved with bolts for locking connection, and the polished edges of the quartz polished hard shaft sleeve (304) and the rubber edges of the soft rubber roller shaft (303) are arranged in line with each other.

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