Slitting circular knife cleaning device and cleaning method thereof

Abstract

The invention discloses a slitting circular knife cleaning device and a cleaning method thereof, and belongs to the technical field of knife cleaning, the slitting circular knife cleaning device comprises a knife body and a knife rest, the knife body is mounted in the knife rest, a movable frame is arranged above the knife rest, a pneumatic push rod is mounted at the upper end of the movable frame, a glue removing assembly is arranged at the upper end of the knife body, and the glue removing assembly is mounted on the movable frame; a glue scraping assembly is arranged on one side of the knife body and fixedly arranged on the knife rest. According to the slitting circular knife cleaning device and the cleaning method thereof, the glue removing agent is injected through the liquid inlet, automatic soaking of the cleaning sponge is matched, the knife body can make friction contact with the sponge in the rotating process, and therefore automatic cleaning is achieved. The cleaning efficiency is improved, the labor time is saved, residues on the surface of the cutter body can be effectively removed, and the smoothness of the cutting process is ensured. The design of the adjustable angle of the scraper provides flexibility for an operator, so that the scraper can be adjusted according to the specific condition of the scraper body, the surface of the scraper body is optimally contacted, and the adhesive is effectively scraped.

Description

Technical Field

[0001] The invention relates to the technical field of tool cleaning, and in particular to a slitting circular knife cleaning device and a cleaning method thereof. Background Art

[0002] In modern manufacturing, the cleaning and maintenance of cutting tools are crucial to ensure product quality and production efficiency. Especially during the slitting process, the residual adhesive on the surface of the circular knife body will not only affect the cutting effect, but may also cause product defects, thus affecting the overall production efficiency. Traditional cutting tool cleaning methods mostly rely on manual cleaning, which is cumbersome and time-consuming, and can easily lead to improper operation, thereby increasing production downtime. In addition, the safety hazards in the manual cleaning process cannot be ignored. Operators are prone to injury during the cleaning process, causing unnecessary risks. Therefore, the development of efficient cleaning devices has become an urgent need in the industry. Summary of the invention

[0003] The object of the present invention is to provide a slitting circular knife cleaning device and a cleaning method thereof, wherein a debonding agent is injected through a liquid inlet, and in conjunction with the automatic wetting of a cleaning sponge, the knife body can be in frictional contact with the sponge during rotation, thereby achieving automatic cleaning. This not only improves the cleaning efficiency and saves labor time, but also effectively removes residues on the surface of the knife body to ensure a smooth cutting process. The adjustable angle design of the scraper provides flexibility for the operator, allowing it to be adjusted according to the specific conditions of the knife body, thereby optimally contacting the surface of the knife body and effectively scraping off the adhesive. This adjustable design simplifies the maintenance and cleaning process and improves the convenience and safety of operation. Combined with the use of a protective cover, the risk of operator injury is further reduced, the safety of operation is ensured, and the problems raised in the above-mentioned background technology are solved.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a slitting circular knife cleaning device, comprising a knife body and a knife holder, the knife body is installed inside the knife holder, a movable frame is arranged above the knife holder, a pneumatic push rod is installed on the upper end of the movable frame, a glue removal component is arranged on the upper end of the knife body, and the glue removal component is installed on the movable frame, a glue scraping component is arranged on one side of the knife body, and the glue scraping component is fixedly arranged on the knife holder.

[0005] Preferably, the glue removal assembly includes a support plate, and mounting blocks are provided on both sides of the support plate, and the mounting blocks and the support plate are an integral structure.

[0006] Preferably, the movable frame is provided with a limit installation groove matched with the installation block, and the installation block is fixedly connected to the movable frame by screws.

[0007] Preferably, a box body is arranged below the support plate, a cleaning sponge is arranged inside the box body, a convex block is arranged on the inner wall of the box body, and the groove of the cleaning sponge cooperates with the convex block to be limited inside the box body.

[0008] Preferably, a liquid inlet is provided on the top of the box body, and a knife groove is provided inside the cleaning sponge.

[0009] Preferably, connecting rods are provided on both sides of the box body, a limiting block is provided at one end of the connecting rod, and a screw is fixedly provided at the upper end of the limiting block.

[0010] Preferably, one end of the screw rod passes through and extends to the external thread of the support plate and is connected with a locking nut.

[0011] Preferably, the scraper assembly includes a connecting plate, and the connecting plate is fixedly connected to the tool holder by screws, a mounting seat is provided on one side of the connecting plate, and the mounting seat and the connecting plate are an integral structure.

[0012] Preferably, scrapers are provided on both sides of the mounting seat, the scrapers are fixedly connected to the mounting seat by screws, and a protective sleeve is provided on the side of the outer wall of the scraper away from the blade.

[0013] The present invention provides another technical solution: a cleaning method of a slitting circular knife cleaning device, comprising the following steps: Step 1: Install the cleaning sponge in the box body, then make the screw at the upper end of the connecting rod pass through the support plate and lock it with a locking nut to fix the box body on the support plate; Step 2: The entire glue removal assembly is fixedly installed on the movable frame, and the support plate is stably installed by matching the mounting block with the limit mounting groove and fixing with screws. Then, the movable frame and the glue removal assembly are driven by the pneumatic push rod to move closer to the cutter body, so that the cutter groove of the cleaning sponge is located on the radius of the cutter body; Step 3: Install the scraper assembly on the tool holder. Fix the scraper to the mounting seat with screws. Adjust the angle of the mounting seat and then fix the connecting plate to the tool holder with screws. Step 4: Inject the adhesive remover into the box through the liquid inlet to soak the cleaning sponge; Step 5: Drive the blade to rotate, and the blade of the scraper will first scrape off the adhesive on the surface of the blade. Then the blade will rub against the cleaning sponge to remove the residual adhesive on the surface of the blade.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention proposes a slitting circular knife cleaning device and a cleaning method thereof. Through the effective cooperation of the degumming component and the scraping component, the efficient cleaning of the knife body can be achieved, thereby improving the cutting quality of the slitting circular knife and ensuring the reliability of knife body maintenance. Moreover, since the cleaning process is carried out continuously, the production downtime caused by manual cleaning is reduced, thereby improving production efficiency. The degumming agent is injected through the liquid inlet, and the cleaning sponge can be evenly soaked, effectively improving the cleaning efficiency. When the knife body rotates, the cleaning sponge is in friction contact with its surface to achieve automatic cleaning, saving time and energy for manual cleaning. The friction contact can effectively remove the adhesive remaining on the surface of the knife body, ensuring that the knife body remains clean and avoiding the influence of dirt on the cutting effect.

[0015] 2. The present invention proposes a slitting circular knife cleaning device and a cleaning method thereof. The adjustable angle of the scraper allows the operator to flexibly set it according to actual needs, so that the scraper blade can optimally contact the surface of the knife body and effectively scrape off residual adhesive without affecting the normal operation of the knife body. The adjustable angle design enables the operator to perform maintenance and cleaning more easily without complicated adjustments or tools, thereby simplifying the operating process and improving work efficiency. When cleaning or replacing the scraper, the protective cover can effectively reduce the direct contact between the operator's hand and the knife, significantly reducing the risk of injury, avoiding scratches or cuts, and ensuring the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a left view of the overall structure of the present invention; Figure 2 It is a right view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the disassembly structure of the adhesive removal component of the present invention; Figure 4 It is a schematic diagram of the structure of the scraper assembly of the present invention; Figure 5 It is a schematic diagram of the protective cover structure of the present invention.

[0017] In the figure: 1. knife body; 2. knife holder; 3. glue removal assembly; 4. movable frame; 5. pneumatic push rod; 6. glue scraping assembly; 301. support plate; 302. mounting block; 303. box body; 304. cleaning sponge; 305. connecting rod; 306. screw; 307. liquid inlet; 308. knife groove; 309. bump; 310. limit block; 401. limit mounting groove; 601. connecting plate; 602. mounting seat; 603. scraper; 604. protective cover. DETAILED DESCRIPTION

[0018] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 5 , this embodiment provides the following technical solutions: A slitting circular knife cleaning device comprises a knife body 1 and a knife holder 2, wherein the knife body 1 is mounted inside the knife holder 2, a movable frame 4 is arranged above the knife holder 2, a pneumatic push rod 5 is arranged on the upper end of the movable frame 4, a glue removal component 3 is arranged on the upper end of the knife body 1, and the glue removal component 3 is mounted on the movable frame 4, a glue scraping component 6 is arranged on one side of the knife body 1, and the glue scraping component 6 is fixedly arranged on the knife holder 2, through the cooperation of the glue removal component 3 and the glue scraping component 6, the knife body 1 is scraped with glue by the glue scraping component 6 during the rotation process, and then the glue is removed by the glue removal component 3, so that the cleaning work of the knife body 1 can be realized in time, and the phenomenon of excessive dirt on the knife body 1 can be avoided, thereby greatly improving the cutting quality of the slitting circular knife.

[0020] In this embodiment, the glue removal component 3 includes a support plate 301, and mounting blocks 302 are provided on both sides of the support plate 301, and the mounting blocks 302 and the support plate 301 are an integrated structure. A limiting mounting groove 401 adapted to the mounting block 302 is opened on the movable frame 4, and the mounting block 302 is fixedly connected to the movable frame 4 by screws. By cooperating with the mounting block 302 and the limiting mounting groove 401, and then fixing with screws, the glue removal component 3 is facilitated to be stably installed, so that the glue removal component 3 corresponds to the position of the knife body 1.

[0021] In this embodiment, a box body 303 is arranged below the support plate 301, a cleaning sponge 304 is arranged inside the box body 303, a protrusion 309 is arranged on the inner wall of the box body 303, a groove of the cleaning sponge 304 cooperates with the protrusion 309 to be limited inside the box body 303, a liquid inlet 307 is arranged on the top of the box body 303, a knife groove 308 is arranged inside the cleaning sponge 304, a part of the radius of the knife body 1 is located in the knife groove 308, the glue remover can be injected into the box body 303 through the liquid inlet 307 and soak the cleaning sponge 304, when the knife body 1 rotates, the knife body 1 and the cleaning sponge 304 are in friction contact, thereby removing the residual adhesive on the surface of the knife body 1.

[0022] In this embodiment, connecting rods 305 are provided on both sides of the box body 303, and a limiting block 310 is provided at one end of the connecting rod 305. A screw 306 is fixedly provided on the upper end of the limiting block 310. One end of the screw 306 passes through and extends to the external thread of the support plate 301 and is connected to a locking nut. Through the cooperation between the screw 306 and the locking nut, the box body 303 is flexible in disassembly and assembly, and is convenient to assemble.

[0023] In this embodiment, the scraper assembly 6 includes a connecting plate 601, and the connecting plate 601 is fixedly connected to the tool holder 2 by screws. A mounting seat 602 is provided on one side of the connecting plate 601, and the mounting seat 602 and the connecting plate 601 are an integrated structure. Scrapers 603 are provided on both sides of the mounting seat 602, and the scraper 603 is fixedly connected to the mounting seat 602 by screws. A protective sleeve 604 is provided on the side of the outer wall of the scraper 603 away from the blade. The scraper 603 is respectively located on the radius on both sides of the blade body 1, and the angle between the scraper 603 and the mounting seat 602 is adjustable, and the angle between the connecting plate 601 and the blade holder 2 is also adjustable. By adjusting the angle of the scraper 603, the blade of the scraper 603 can better scrape off the residual adhesive on the surface of the blade body 1 without affecting the normal operation of the blade body 1. The protective sleeve 604 is made of high-quality rubber, which can effectively reduce direct contact with the hands when cleaning or replacing the scraper 603, reduce the risk of injury, and prevent scratches or cuts.

[0024] In order to better demonstrate the process of realizing a slitting circular knife cleaning device, this embodiment proposes a cleaning method of the slitting circular knife cleaning device, comprising the following steps: Step 1: The cleaning sponge 304 is limitedly installed in the box body 303, and then the screw 306 at the upper end of the connecting rod 305 passes through the support plate 301 and is locked with a locking nut to fix the box body 303 on the support plate 301; Step 2: The entire glue removal assembly 3 is fixedly mounted on the movable frame 4, and the support plate 301 is stably mounted by cooperating with the mounting block 302 and the limiting mounting groove 401 and fixing with screws. Then, the movable frame 4 and the glue removal assembly 3 are driven by the pneumatic push rod 5 to approach the blade body 1, so that the blade groove 308 of the cleaning sponge 304 is located on the radius of the blade body 1; Step 3: Install the scraper assembly 6 on the tool holder 2, fix the scraper 603 to the mounting seat 602 by screws, adjust the angle of the mounting seat 602, and then fix the connecting plate 601 to the tool holder 2 by screws; Step 4: inject the adhesive remover into the box body 303 through the liquid inlet 307 to soak the cleaning sponge 304; Step 5: Drive the blade 1 to rotate, and the blade of the scraper 603 first scrapes off the adhesive on the surface of the blade 1, and then the blade 1 and the cleaning sponge 304 are in friction contact to remove the residual adhesive on the surface of the blade 1.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A slitting circular knife cleaning device, comprising a knife body (1) and a knife holder (2), characterized in that: The knife body (1) is installed inside the knife frame (2); a movable frame (4) is arranged above the knife frame (2); a pneumatic push rod (5) is installed at the upper end of the movable frame (4); a glue removal component (3) is arranged at the upper end of the knife body (1); and the glue removal component (3) is installed on the movable frame (4); a glue scraping component (6) is arranged on one side of the knife body (1); and the glue scraping component (6) is fixedly arranged on the knife frame (2).

2. A slitting circular knife cleaning device according to claim 1, characterized in that: The adhesive removal component (3) comprises a support plate (301), and mounting blocks (302) are provided on both sides of the support plate (301), and the mounting blocks (302) and the support plate (301) are an integral structure.

3. A slitting circular knife cleaning device according to claim 2, characterized in that: The movable frame (4) is provided with a position limiting installation groove (401) adapted to the installation block (302), and the installation block (302) is fixedly connected to the movable frame (4) by means of screws.

4. A slitting circular knife cleaning device according to claim 3, characterized in that: A box body (303) is arranged below the support plate (301), a cleaning sponge (304) is arranged inside the box body (303), a convex block (309) is arranged on the inner wall of the box body (303), and a groove of the cleaning sponge (304) cooperates with the convex block (309) to be limited inside the box body (303).

5. A slitting circular knife cleaning device according to claim 4, characterized in that: The top of the box body (303) is provided with a liquid inlet (307), and the interior of the cleaning sponge (304) is provided with a knife groove (308).

6. A slitting circular knife cleaning device according to claim 5, characterized in that: Connecting rods (305) are provided on both sides of the box body (303), a limiting block (310) is provided at one end of the connecting rod (305), and a screw rod (306) is fixedly provided at the upper end of the limiting block (310).

7. A slitting circular knife cleaning device according to claim 6, characterized in that: One end of the screw rod (306) passes through and extends to the outer thread of the support plate (301) and is connected to a locking nut.

8. A slitting circular knife cleaning device according to claim 7, characterized in that: The scraper assembly (6) comprises a connecting plate (601), and the connecting plate (601) is fixedly connected to the tool holder (2) via screws; a mounting seat (602) is provided on one side of the connecting plate (601), and the mounting seat (602) and the connecting plate (601) are an integral structure.

9. A slitting circular knife cleaning device according to claim 8, characterized in that: Scrapers (603) are provided on both sides of the mounting seat (602). The scrapers (603) are fixedly connected to the mounting seat (602) via screws. A protective sleeve (604) is provided on the outer wall of the scraper (603) away from the blade.

10. A cleaning method for a slitting circular knife cleaning device according to claim 9, characterized in that: The steps include: Step 1: The cleaning sponge (304) is installed in a limited position in the box body (303), and then the screw rod (306) at the upper end of the connecting rod (305) is passed through the support plate (301) and is locked with a locking nut, so that the box body (303) is fixed on the support plate (301); Step 2: The entire glue removal assembly (3) is fixedly mounted on the movable frame (4), and the support plate (301) is stably mounted by cooperating with the mounting block (302) and the limit mounting groove (401) and fixing with screws. Then, the movable frame (4) and the glue removal assembly (3) are driven by the pneumatic push rod (5) to move closer to the knife body (1), so that the knife groove (308) of the cleaning sponge (304) is located on the radius of the knife body (1); Step 3: Install the scraper assembly (6) on the tool holder (2), fix the scraper (603) to the mounting seat (602) by screws, adjust the angle of the mounting seat (602), and then use screws to fix the connecting plate (601) to the tool holder (2); Step 4: inject the adhesive remover into the box body (303) through the liquid inlet (307) to soak the cleaning sponge (304); Step 5: The blade (1) is driven to rotate, and the blade of the scraper (603) first scrapes off the adhesive on the surface of the blade (1), and then the blade (1) and the cleaning sponge (304) are brought into frictional contact to remove the adhesive remaining on the surface of the blade (1).

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