Burr cleaning device using scraper for roller surface and use method thereof

Abstract

The present invention relates to the field of scraper cleaning devices, and specifically to a burr cleaning device for roller surfaces using a scraper and a method for using the same. A burr cleaning device for roller surfaces using a scraper comprises a conveying roller (11) and a scraper (12), and is characterized in that: it also comprises a stand (2), a guide rod (3), a slide tube (4), a connecting rod (5), a clamp (6) and a fixed plate (7), wherein the two ends of the guide rod (3) are rotatably arranged on a stand (2); the slide tube (4) is movably sleeved outside the guide tube (3); the inner end of the connecting rod (5) is fixed on the outer surface of the slide tube (4), and the outer end of the connecting rod (5) is fixed with the scraper (12). A method for using a burr cleaning device for roller surfaces using a scraper is characterized in that: the following steps are implemented in sequence: cleaning the roller; standing by. The present invention has a compact structure, a small size, thorough cleaning, and is safe and reliable.

Description

Technical Field

[0001] The invention relates to the field of scraper cleaning devices, in particular to a burr cleaning device using a scraper for a roller surface and a use method thereof. Background Art

[0002] With the rapid development of modern industry, cold-rolled steel strip, galvanized color-coated steel plate, stainless steel plate and aluminum plate are in great demand in industries such as home appliances, automobiles, papermaking, decoration and decoration. There are many rollers installed on these thin strip production lines to transmit thin strips. Due to the inevitable adhesion of dust, impurities, iron filings, oil stains, etc. on the rollers during the production process, the surface of the strip will be indented, scratched, oily and other defects. As users have higher and higher requirements for the surface quality of these thin strips, how to remove these roller marks is more important. At present, scrapers of various structures are generally used to clean the roller system, but in the actual use process on site, due to various reasons, a small amount of individual residual impurities, iron filings, etc. will appear locally on the roller surface. Cleaning these small amounts of local residues is an important issue that needs to be considered. At present, it is generally used to manually drill into the roller system of the unit with a grinder to clean it, which is dangerous and inefficient. Summary of the invention

[0003] In order to overcome the defects of the prior art and provide a roller cleaning device with compact structure, small size, thorough cleaning, safety and reliability, the present invention discloses a burr cleaning device using a scraper for roller surface and a use method thereof.

[0004] The present invention achieves the purpose of the invention through the following technical solutions:

[0005] A burr cleaning device using a scraper for roller surface comprises a conveying roller and a scraper, wherein the blade of the scraper faces the outer side of the conveying roller, and is characterized in that it also comprises a stand, a guide rod, a slide pipe, a connecting rod, a clamp and a fixing plate.

[0006] The upright frames are respectively fixed on both sides of the conveying roller;

[0007] The two ends of the guide rod are rotatably arranged on a stand, and the central axes of the guide rod and the conveying roller are parallel to each other.

[0008] The slide tube is movably sleeved outside the guide rod, and both ends of the slide tube are retracted inside the two ends of the guide rod;

[0009] The inner end of the connecting rod is fixed on the outer side of the sliding tube, and the outer end of the connecting rod fixes the scraper so that the blade of the scraper faces the outer side of the conveying roller. When the sliding tube slides along the guide rod, the sliding tube drives the scraper to move relative to the outer side of the conveying roller through the connecting rod.

[0010] Clamps are sleeved on both ends of the guide rod, and fixing plates are sleeved on both ends of the sliding tube.

[0011] The burr cleaning device using a scraper for roller surface is characterized in that it also includes a handle and a piston guide sleeve, a handle is fixed at one end of the guide rod; a piston guide sleeve is respectively arranged at both ends of the slide tube, the piston guide sleeve is embedded in the slide rod and sleeved outside the guide rod.

[0012] The method for using the scraper to remove burrs from the roller surface is characterized by: performing the following steps in sequence:

[0013] Cleaning roller: slide the slide tube along the guide rod, align the blade of the scraper with the area to be cleaned on the outer side of the conveyor roller, connect and fix the slide tube and the guide rod with a clamp, rotate the guide rod, and the guide rod drives the slide tube and the scraper to rotate synchronously, so that the blade of the scraper is pressed down to the outer side of the conveyor roller, rotate the conveyor roller, and make the conveyor roller and the scraper rotate relative to each other, so that the blade of the scraper scrapes and cleans the outer side of the conveyor roller;

[0014] Standby: After roller cleaning is completed, rotate the slide tube to make the blade of the scraper separate from the outer side of the conveyor roller, and lock the guide rod with a fixed plate to prevent the guide rod, slide tube and scraper from rotating.

[0015] The invention adapts to the trend of increasing safety requirements for steel plant production and increasingly stringent requirements for employees' safe operation, and can effectively clean impurities remaining on the roller surface, achieve safe operation, and improve efficiency.

[0016] The beneficial effects of the present invention are as follows: the novel roller surface local cleaning device has a small and compact structure, is light in weight, has wide applicability, and can provide optimal roller system cleaning for a large number of thin plate production enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention;

[0018] Figure 2 It is a left side view of the present invention;

[0019] Figure 3 It is a cross-sectional schematic diagram of the conveying roller, scraper, guide rod, sliding tube and connecting rod in the present invention. DETAILED DESCRIPTION

[0020] The present invention is further described below by means of specific examples. Example

[0021] A burr cleaning device using a scraper for a roller surface comprises a conveying roller 11, a scraper 12, a stand 2, a guide rod 3, a slide tube 4, a connecting rod 5, a clamp 6 and a fixing plate 7, as shown in FIG. Figure 1 to Figure 3 As shown, the specific structure is:

[0022] The blade of the scraper 12 faces the outer side of the conveying roller 11, and the stand 2 is fixed on both sides of the conveying roller 11;

[0023] Both ends of the guide rod 3 are rotatably mounted on a stand 2, and the central axes of the guide rod 3 and the conveying roller 11 are parallel to each other.

[0024] The slide tube 4 is movably sleeved outside the guide rod 3, and both ends of the slide tube 4 are retracted inside the two ends of the guide rod 3;

[0025] The inner end of the connecting rod 5 is fixed to the outer side of the slide tube 4, and the outer end of the connecting rod 5 is fixed to the scraper 12 so that the blade surface of the scraper 12 faces the outer side of the conveying roller 11. When the slide tube 4 slides along the guide rod 3, the slide tube 4 drives the scraper 12 to move relative to the outer side of the conveying roller 11 through the connecting rod 5.

[0026] Clamps 6 are sleeved on both ends of the guide rod 3 , and fixing plates 7 are sleeved on both ends of the slide tube 4 .

[0027] This embodiment also includes a handle 31 and a piston guide sleeve 41. A handle 31 is fixed at one end of the guide rod 3, and the handle 31 can facilitate the rotation of the guide rod 3. A piston guide sleeve 41 is respectively provided at both ends of the slide tube 4. The piston guide sleeve 41 is embedded in the slide rod 4 and sleeved outside the guide rod 3. The piston guide sleeve 41 can prevent the inner side surface of the slide tube 4 and the outer side surface of the guide rod 3 from friction and even wear.

[0028] When this embodiment is used, the following steps are implemented in sequence:

[0029] Roller cleaning: slide the slide tube 4 along the guide rod 3, align the blade of the scraper 12 with the part to be cleaned on the outer side of the conveying roller 11, connect and fix the slide tube 4 and the guide rod 3 with the clamp 6, rotate the guide rod 3 by the handle 31, and the guide rod 3 drives the slide tube 4 and the scraper 12 to rotate synchronously, so that the blade of the scraper 12 is pressed down to the outer side of the conveying roller 11, and the conveying roller 11 is rotated, so that the conveying roller 11 and the scraper 12 rotate relatively, and the blade of the scraper 12 scrapes and cleans the outer side of the conveying roller 11;

[0030] Standby: After the roller cleaning is completed, the slide tube 4 is rotated to make the blade of the scraper 12 separate from the outer side of the conveying roller 11, and the guide rod 3 is locked with the fixing plate 7 to prevent the guide rod 3, the slide tube 4 and the scraper 12 from rotating.

Claims

1. A method for using a burr removal device for a roller surface using a scraper, the burr removal device for a roller surface using a scraper comprising a conveying roller (11), a scraper (12), a stand (2), a guide rod (3), a handle (31), a slide tube (4), a piston guide sleeve (41), a connecting rod (5), a clamp (6) and a fixing plate (7), The blade of the scraper (12) faces the outer side of the conveying roller (11), and the stand (2) is respectively fixed on both sides of the conveying roller (11); The two ends of the guide rod (3) are rotatably arranged on a stand (2), and the central axes of the guide rod (3) and the conveying roller (11) are parallel to each other. The slide tube (4) is movably sleeved outside the guide rod (3), and both ends of the slide tube (4) are retracted inside the two ends of the guide rod (3); The inner end of the connecting rod (5) is fixed on the outer side of the sliding tube (4); the outer end of the connecting rod (5) is fixed on the scraper (12) so that the blade surface of the scraper (12) faces the outer side of the conveying roller (11); the sliding tube (4) drives the scraper (12) to move relative to the outer side of the conveying roller (11) through the connecting rod (5); Clamps (6) are sleeved on both ends of the guide rod (3), and fixing plates (7) are sleeved on both ends of the slide tube (4); A handle (31) is fixed to one end of the guide rod (3); a piston guide sleeve (41) is respectively provided at both ends of the slide tube (4), and the piston guide sleeve (41) is embedded in the slide tube (4) and sleeved outside the guide rod (3); Its characteristics are: Follow the steps below to implement: Roller cleaning: the slide tube (4) is slid along the guide rod (3), the blade of the scraper (12) is aligned with the portion to be cleaned on the outer side surface of the conveying roller (11), the slide tube (4) and the guide rod (3) are connected and fixed by a clamp (6), the guide rod (3) is rotated, and the guide rod (3) drives the slide tube (4) and the scraper (12) to rotate synchronously, so that the blade of the scraper (12) is pressed down to the outer side surface of the conveying roller (11), and the conveying roller (11) is rotated, so that the conveying roller (11) and the scraper (12) rotate relative to each other, and the blade of the scraper (12) scrapes and cleans the outer side surface of the conveying roller (11); Standby: After the roller cleaning is completed, the slide tube (4) is rotated to make the blade of the scraper (12) separate from the outer side of the conveying roller (11), and the guide rod (3) is locked with a fixing plate (7) to prevent the guide rod (3), the slide tube (4) and the scraper (12) from rotating.

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