Cleaning method of cleaning device for processing surface of pinch steel roller of metal shearing machine

Abstract

The invention relates to a cleaning device for a pinch steel roller of a metal shearing machine, and discloses a cleaning method of the cleaning device for processing the surface of the pinch steel roller of the metal shearing machine, two sets of cleaning devices are longitudinally arranged below the pinch steel roller, and a joist supporting column and a cleaning joist are arranged in the middles of the two sets of cleaning devices correspondingly; a cleaning felt is arranged on the cleaning joist; the cleaning felts of the two groups of cleaning devices are correspondingly arranged below the pinch steel rollers; a spring fixed hinge lug is arranged at the other end of the base, a spring movable hinge lug is arranged on one side of the middle of the joist supporting column, and a spring is arranged between the spring movable hinge lug and the spring fixed hinge lug. Two sets of cleaning devices are installed below the pinch steel roller, cleaning felts are installed on cleaning joists of the cleaning devices, the cleaning devices synchronously clean the surface of the pinch steel roller through the cleaning felts while the metal shearing machine operates in production, the auxiliary production time of production operators is shortened, the labor intensity of the production operators is reduced, the production efficiency is improved, and the production cost is reduced. And meanwhile, the equipment stability is enhanced.

Description

Technical Field

[0001] The invention relates to a cleaning device for a clamping steel roller of a metal shearing machine, in particular to a cleaning method for the cleaning device used for processing the surface of the clamping steel roller of a metal shearing machine. Background Art

[0002] At present, in the non-ferrous metal processing industry, when the strip is sheared in the shearing machine, the surface of the pinch steel roller is prone to metal chips sticking during the shearing process. The metal chips easily cause quality defects such as pits and scratches on the surface of the processed strip, which seriously affects the product quality. Usually after each roll of material is produced, the metal chips on the surface of the pinch steel roller are cleaned by personnel to ensure the quality of the processed product, which usually takes about 25 minutes each time. For a long time, the metal chips sticking to the surface of the pinch steel roller have been cleaned manually, and there is a lack of cleaning equipment for the metal chips sticking to the surface of the pinch steel roller, which seriously affects the production efficiency. In addition, the existing surface cleaning of the steel roller generally adopts a circular shaft-shaped cleaning device and presses the steel roller vertically. Due to the small contact surface, high pressure intensity and fast wear, once the contact surface is worn, the cleaning is uneven or the cleaning effect is partially lost, which is not suitable for the cleaning of the pinch steel roller. In view of the above reasons, a cleaning method for the cleaning device for processing the surface of the pinch steel roller of the metal shearing machine is proposed. Summary of the invention

[0003] The purpose of the present invention is to overcome the phenomenon that metal chips are easily adhered to the surface of the pinch steel roller when the strip is sheared by the shearing machine. For a long time, the metal chips adhered to the surface of the pinch steel roller have been cleaned manually, and there is a lack of cleaning equipment for the metal chips adhered to the surface of the pinch steel roller, which seriously affects the production efficiency. In addition, the existing cleaning device for the surface of the steel roller adopts a circular shaft shape, which loses its cleaning function once the contact surface is worn, and is not suitable for cleaning the pinch steel roller. Through reasonable design, a cleaning method for a cleaning device for processing the surface of the pinch steel roller of a metal shearing machine is provided. Two sets of cleaning devices are installed under the pinch steel roller of the present invention, and cleaning felt is installed on the cleaning support beam of the cleaning device. While the metal shearing machine is in operation, the cleaning device synchronously cleans the surface of the pinch steel roller through the cleaning felt, thereby solving the problem of metal chips adhered to the surface of the cleaning roller when personnel operate during production, effectively reducing the auxiliary production time and labor intensity of production operators, and improving production efficiency.

[0004] The present invention contacts the clamping steel roller laterally and applies pressure elastically. The cleaning felt is attached to the surface of the clamping steel roller over a large area and with moderate pressure. The cleaning felt can be reused to extend the service life of the cleaning felt. The structure is simple and replacement is convenient. At the same time, the stability of the equipment is enhanced and the cleaning effect is good.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a cleaning method for a cleaning device for processing the surface of a clamping steel roller of a metal shearing machine, wherein the cleaning device for processing the surface of a clamping steel roller of a metal shearing machine is composed of a support beam support column, a base, a support frame, a cleaning support beam, a cleaning felt, an adjustment bolt, a positioning bolt, a spring, a spring fixed hinge ear, a spring movable hinge ear, and a clamping steel roller; two groups of cleaning devices are longitudinally arranged on one side below the clamping steel roller, support beam support columns are respectively arranged below the middle of the two groups of cleaning devices, a base is arranged at the lower end of the support beam support column, and a cleaning support beam is arranged at the upper end of the support beam support column; a cleaning felt is arranged on the top and one side of the cleaning support beam, a fixed felt section is arranged on the upper cleaning felt, and a cleaning felt section is arranged on one side, and a length is reserved for the cleaning felt section; the cleaning felt sections of the two groups of cleaning devices are arranged corresponding to one side of the clamping steel roller; a pair of adjustment bolt holes are reserved at both ends of the cleaning support beam, and a pair of adjustment bolts are arranged opposite to the fixed felt section corresponding to the pair of adjustment bolt holes.

[0006] When the cleaning felts of the two cleaning devices are installed, the felt blank material is manually controlled to cut two pieces of cleaning felts; the fixed felt section of the cleaning felt is manually controlled to be stretched and placed on the top of the cleaning joist, and the position marks of a pair of adjustment bolt holes on the fixed felt section corresponding to the cleaning joist are marked and a pair of felt bolt holes are processed;

[0007] The adjusting bolt is manually controlled to pass through the felt bolt hole and the adjusting bolt hole from top to bottom for fixing. After the two adjusting bolts are fixed respectively, the cleaning beam and the cleaning felt are fixed. One side of the cleaning beam is a movable cleaning felt section. The two sets of cleaning devices are fixed and standby for use after the cleaning felt is completed.

[0008] A pair of support frames are arranged at one end of the base, and a spring fixed hinge ear is arranged at the other end of the base; a pair of support frames are arranged between the two sides of the lower end of the joist support column and the base; and positioning bolts are arranged between the upper ends of the pair of support frames and the lower ends of the joist support column.

[0009] A spring movable hinge ear is arranged on one side of the middle part of the joist support column, and a spring is arranged between the spring movable hinge ear and the spring fixed hinge ear; the joist support column and the base are arranged at an angle inclined on one side, and the joist support column is arranged to be dynamic.

[0010] When installing two sets of cleaning devices, the support column of the joist is manually controlled to be inserted into a pair of support frames, and a positioning bolt is inserted through the lower end of the joist support column and the upper end of the pair of support frames for installation. The two sets of cleaning devices are installed on the joist support column respectively.

[0011] After the support beams of the two cleaning devices are installed, the springs are installed manually. The springs are manually installed. The hook at one end of the spring is manually controlled to be connected to the spring movable hinge ear, and the hook at the other end of the spring is connected to the spring fixed hinge ear. The springs of the two cleaning devices are installed separately to complete the installation of the two cleaning devices.

[0012] After the springs of the two sets of cleaning devices are installed, the springs elastically pull the joist support column to drive the cleaning joist to rotate upward around the support frame. The joist support column drives the cleaning joist and the cleaning felt section of the cleaning felt to contact one side of the clamping steel roller and stop after encountering resistance.

[0013] Adjust the tension of the spring: increase the tension by shortening the length of the spring, and observe when the cleaning felt segment squeezes the clamping steel roller to a slightly wrapped state: the pressure is moderate, and the cleaning felt segments of the two sets of cleaning devices are: the spring tension adjustment is completed after the pressure is moderate.

[0014] After the springs of the two sets of cleaning devices are installed and adjusted, the metal shearing machine is started for production. During the production process, the pinch steel roller rotates in the direction of the cleaning felt section, and the two sets of cleaning devices clean the surface of the pinch steel roller online through the cleaning felt section of the cleaning felt; when metal chips are generated on the surface of the pinch steel roller and rotate to the cleaning felt section, the cleaning felt cleans the metal chips on the surface of the pinch steel roller through the friction force of the moderate section pressure.

[0015] During the production process, when the cleaning felt segments of the cleaning felt are worn out due to long-term production, the cleaning felt can be reused by adjusting the cleaning felt segments; adjustment of the cleaning felt: by removing the adjusting bolts, pulling the cleaning felt segments of the cleaning felt upward to the adjacent unworn parts, and re-fixing them with the adjusting bolts, after the cleaning felt is re-fixed, clean the metal chips generated on the surface of the clamping steel roller through the unworn parts of the cleaning felt segments.

[0016] Beneficial Effects

[0017] Two groups of cleaning devices are installed under the clamping steel roller of the present invention, and cleaning felt is installed on the cleaning support beam of the cleaning device. While the metal shearing machine is running, the cleaning device synchronously cleans the surface of the clamping steel roller through the cleaning felt, thereby solving the problem of metal shavings adhering to the surface of the cleaning roller when operating the cleaning roller during production, effectively reducing the auxiliary production time and labor intensity of production operators, and improving production efficiency.

[0018] The present invention contacts the clamping steel roller laterally and applies pressure elastically. The cleaning felt is attached to the surface of the clamping steel roller over a large area and with moderate pressure. The cleaning felt can be reused to extend the service life of the cleaning felt. The structure is simple and replacement is convenient. At the same time, the stability of the equipment is enhanced and the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the general assembly structure;

[0021] Figure 2 yes Figure 1 A schematic diagram of the front view structure of

[0022] Figure 1 , 2 Among them, the joist support column 1, the base 2, the support frame 3, the cleaning joist 4, the cleaning felt 5, the adjustment bolt 6, the positioning bolt 7, the spring 8, the spring fixed hinge ear 9, the spring movable hinge ear 10, and the clamping steel roller 11. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with embodiments and specific implementation modes:

[0024] Example 1

[0025] Two groups of cleaning devices are longitudinally arranged on one side below the clamping steel roller 11, and beam support columns 1 are respectively arranged at the lower middle part of the two groups of cleaning devices, a base 2 is arranged at the lower end of the beam support column 1, and a cleaning beam 4 is arranged at the upper end of the beam support column 1; a cleaning felt 5 is arranged on the top and one side of the cleaning beam 4, the upper cleaning felt 5 is arranged with a fixed felt section, and the cleaning felt 5 on one side is arranged as a cleaning felt section, and the cleaning felt section has a reserved length; the cleaning felt sections of the two groups of cleaning devices are arranged corresponding to one side of the clamping steel roller 11; a pair of adjustment bolt holes are reserved at both ends of the cleaning beam 4, and a pair of adjustment bolts 6 are arranged opposite to the pair of adjustment bolt holes of the fixed felt section.

[0026] When the cleaning felt 5 of the two cleaning devices is installed, the felt blank material is manually controlled to cut two pieces of cleaning felt 5; the fixed felt section of the cleaning felt 5 is manually controlled to be stretched and placed on the top of the cleaning joist 4, and the position marks of a pair of adjustment bolt holes corresponding to the cleaning joist 4 on the fixed felt section are marked and a pair of felt bolt holes are processed;

[0027] The adjusting bolt 6 is manually controlled to pass through the felt bolt hole and the adjusting bolt hole from top to bottom for fixing. After the two adjusting bolts 6 are fixed respectively, the fixing of the cleaning beam 4 and the cleaning felt 5 is completed. One side of the cleaning beam 4 is a movable cleaning felt section. The two sets of cleaning devices are respectively fixed to the cleaning felt 5 and are ready for use.

[0028] Example 2

[0029] A pair of support frames 3 are arranged at one end of the base 2, and a spring fixed hinge ear 9 is arranged at the other end of the base 2; a pair of support frames 3 are arranged between the two sides of the lower end of the joist support column 1 and the base 2; positioning bolts 7 are arranged between the upper ends of the pair of support frames 3 and the lower ends of the joist support column 1.

[0030] A spring movable hinge ear 10 is arranged on one side of the middle part of the joist support column 1, and a spring 8 is arranged between the spring movable hinge ear 10 and the spring fixed hinge ear 9; the joist support column 1 and the base 2 are arranged at an angle inclined on one side, and the joist support column 1 is arranged to be dynamic.

[0031] When installing the two sets of cleaning devices, the joist support column 1 is manually controlled to be inserted into a pair of support frames 3, and a positioning bolt 7 is inserted through the lower end of the joist support column 1 and the upper end of the pair of support frames 3 for installation. The two sets of cleaning devices are installed separately.

[0032] After the installation of the support beam column 1 of the two groups of cleaning devices is completed, the spring 8 is installed. The spring 8 is installed manually. The hook at one end of the spring 8 is manually controlled to be connected with the spring movable hinge ear 10, and the hook at the other end of the spring 8 is connected with the spring fixed hinge ear 9. The two groups of cleaning devices are installed with springs 8 respectively, and the installation of the two groups of cleaning devices is completed.

[0033] Example 3

[0034] After the springs 8 of the two sets of cleaning devices are installed, the springs 8 elastically pull the joist support column 1 to drive the cleaning joist 4 to rotate upward around the support frame 3. The joist support column 1 drives the cleaning joist 4 and the cleaning felt section of the cleaning felt 5 to contact one side of the clamping steel roller 11 and stop after encountering resistance.

[0035] Adjust the tension of the spring 8: increase the tension by shortening the length of the spring 8, and observe when the cleaning felt segment squeezes and clamps the steel roller 11 to a slightly wrapped state: the pressure is moderate, and the cleaning felt segments of the two groups of cleaning devices are: the tension adjustment of the spring 8 is completed after the pressure is moderate.

[0036] Example 4

[0037] After the two sets of cleaning devices are installed and adjusted, the metal shearing machine is started for production. During the production process, the pinching steel roller 11 rotates in the direction of the cleaning felt section, and the two sets of cleaning devices perform online cleaning of the surface of the pinching steel roller 11 through the cleaning felt section of the cleaning felt 5; when metal chips are generated on the surface of the pinching steel roller 11 and rotate to the cleaning felt section, the cleaning felt cleans the metal chips on the surface of the pinching steel roller 11 through the friction force of the moderate section pressure.

[0038] Example 5

[0039] During the production process, when the cleaning felt segment of the cleaning felt 5 is worn out due to long-term production, the cleaning felt 5 is reused by adjusting the cleaning felt segment; adjustment of the cleaning felt 5: by removing the adjusting bolt 6, pulling the cleaning felt segment of the cleaning felt 5 to move upward to the adjacent unworn position, and re-fixing it by adjusting the bolt 6, after the cleaning felt 5 is re-fixed, the metal chips generated on the surface of the clamping steel roller 11 are cleaned through the unworn position of the cleaning felt segment.

Claims

1. A cleaning method for a cleaning device for treating the surface of a pinch steel roller of a metal shearing machine, the cleaning device for treating the surface of a pinch steel roller of a metal shearing machine comprising a support beam support column (1), a base (2), a support frame (3), a cleaning support beam (4), a cleaning felt (5), an adjustment bolt (6), a positioning bolt (7), a spring (8), a spring fixed hinge ear (9), a spring movable hinge ear (10), and a pinch steel roller (11); characterized in that: Two groups of cleaning devices are longitudinally arranged on one side below the clamping steel roller (11), and a support beam support column (1) is respectively arranged below the middle of the two groups of cleaning devices, a base (2) is arranged at the lower end of the support beam support column (1), and a cleaning support beam (4) is arranged at the upper end of the support beam support column (1); a cleaning felt (5) is arranged on the top and one side of the cleaning support beam (4), the upper cleaning felt (5) is provided with a fixed felt section, and the cleaning felt (5) on one side is provided as a cleaning felt section, and the cleaning felt section has a reserved length; the cleaning felt sections of the two groups of cleaning devices are arranged corresponding to one side of the clamping steel roller (11); a pair of adjustment bolt holes are reserved at both ends of the cleaning support beam (4), and a pair of adjustment bolts (6) are arranged through the fixed felt section corresponding to the pair of adjustment bolt holes. When the cleaning felt (5) of the two cleaning devices is installed, the felt blank material is manually controlled to cut two pieces of cleaning felt (5); the fixed felt section of the cleaning felt (5) is manually controlled to be stretched and placed on the top of the cleaning joist (4), and the position marks of a pair of adjustment bolt holes on the fixed felt section corresponding to the cleaning joist (4) are marked and a pair of felt bolt holes are processed; The manual control adjusting bolt (6) is inserted into the felt bolt hole and the adjusting bolt hole from top to bottom for fixing. After the two adjusting bolts (6) are fixed respectively, the cleaning beam (4) and the cleaning felt (5) are fixed. One side of the cleaning beam (4) is a movable cleaning felt section. The two sets of cleaning devices are fixed to the cleaning felt (5) respectively and are ready for use.

2. The cleaning method of a cleaning device for treating the surface of a pinch steel roller of a metal shearing machine according to claim 2, characterized in that: A pair of support frames (3) are arranged at one end of the base (2), and a spring fixing hinge ear (9) is arranged at the other end of the base (2); a pair of support frames (3) are arranged between the base (2) and the two sides of the lower end of the joist support column (1); and positioning bolts (7) are arranged between the upper ends of the pair of support frames (3) and the lower ends of the joist support column (1). A spring movable hinge ear (10) is arranged on one side of the middle of the joist support column (1), and a spring (8) is arranged between the spring movable hinge ear (10) and the spring fixed hinge ear (9); the joist support column (1) and the base (2) are arranged at an angle of inclination on one side, and the joist support column (1) is arranged to be dynamic. When the two sets of cleaning devices are installed, the joist support column (1) is manually controlled to be inserted into a pair of support frames (3), and a positioning bolt (7) is inserted and installed in correspondence between the lower end of the joist support column (1) and the upper end of the pair of support frames (3). The two sets of cleaning devices are installed on the joist support column (1) respectively. After the two sets of cleaning devices have been installed with the support beams (1), the springs (8) are installed. The springs (8) are installed manually. The hook at one end of the spring (8) is manually controlled to be connected to the spring movable hinge ear (10), and the hook at the other end of the spring (8) is connected to the spring fixed hinge ear (9). The springs (8) are installed on the two sets of cleaning devices respectively, and the installation of the two sets of cleaning devices is completed.

3. The cleaning method of a cleaning device for treating the surface of a pinch steel roller of a metal shearing machine according to claim 2, characterized in that: After the springs (8) of the two cleaning devices are installed, the springs (8) elastically pull the joist support column (1) to drive the cleaning joist (4) to rotate upward around the support frame (3), and the joist support column (1) drives the cleaning joist (4) and the cleaning felt section of the cleaning felt (5) to contact one side of the clamping steel roller (11) and stop after encountering resistance. Adjust the tension of the spring (8): increase the tension by shortening the length of the spring (8), and observe that when the cleaning felt segment squeezes the clamping steel roller (11) to a slightly wrapped state, the pressure is moderate. The cleaning felt segments of the two groups of cleaning devices are respectively: the tension of the spring (8) is adjusted after the pressure is moderate.

4. The cleaning method of a cleaning device for treating the surface of a pinch steel roller of a metal shearing machine according to claim 2, characterized in that: After the springs (8) of the two cleaning devices are installed and adjusted, the metal shearing machine is started for production. During the production process, the pinching steel roller (11) rotates in the direction of the cleaning felt section, and the two cleaning devices perform online cleaning of the surface of the pinching steel roller (11) through the cleaning felt section of the cleaning felt (5); when metal chips are generated on the surface of the pinching steel roller (11) and rotate to the cleaning felt section, the cleaning felt cleans the metal chips on the surface of the pinching steel roller (11) through the friction force of the moderate section pressure.

5. The cleaning method of a cleaning device for treating the surface of a pinch steel roller of a metal shearing machine according to claim 1, characterized in that: During the production process, when the cleaning felt section of the cleaning felt (5) is worn due to long-term production, the cleaning felt (5) is reused by adjusting the cleaning felt section; the cleaning felt (5) is adjusted by removing the adjusting bolt (6), pulling the cleaning felt section of the cleaning felt (5) upward to an adjacent unworn position, and re-fixing it with the adjusting bolt (6). After the cleaning felt (5) is re-fixed, the metal chips generated on the surface of the clamping steel roller (11) are cleaned through the unworn position of the cleaning felt section.

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