Rubber wheel cleaning device

Abstract

The utility model provides a rubber wheel cleaning device which is arranged beside a rubber roller, a plurality of rubber wheels are fixedly arranged on the rubber roller, a plurality of latticed grooves which are evenly arranged and arranged in a crossed mode are formed in the outer circle face of each rubber wheel, the rubber wheel cleaning device comprises a linear guide rail, a guide rail sliding table and a scraper, and the scraper is fixedly arranged on the guide rail sliding table. The guide rail sliding table is arranged on the linear guide rail in a sliding mode, the linear guide rail is parallel to the central axis of the rubber roller, the scraper is inserted into the groove, and an adjusting device used for driving the rubber roller to rotate forwards and backwards is arranged at the end of the rubber roller. The scraper is located on the linear guide rail in a sliding mode through the guide rail sliding table, and the scraper can move in the groove in the outer surface of the rubber wheel under the driving of the rubber wheel so as to clean accumulated rubber in the groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette production equipment technical field, concretely relates to a rubber wheel cleaning device. BACKGROUND

[0002] In cigarette production, the packaging machine is used for small box packaging, strip box packaging and transparent paper packaging, and a rubber roller is used for the adhesion of packaging materials in the packaging process. The working process of the rubber wheel is to dip the glue solution from the glue cylinder by rotating the rubber wheel, the glue solution is attached to the outer circular surface of the rubber wheel, and the glue solution is sent to the glue coating place with the rotation of the rubber wheel. The rubber wheel contacts the packaging material to coat the glue solution on the packaging material. In actual production, the glue cylinder and the rubber wheel need to be cleaned regularly to avoid the accumulation of glue on the glue cylinder and the rubber wheel, which affects the glue coating quality.

[0003] At present, grooves are arranged on the rubber wheel used in the tobacco factory, and the grooves are regularly overlapped and arranged in a grid shape on the outer circular surface of the rubber wheel. The grooves can increase the adhesion amount of the glue solution on the rubber wheel, but the groove structure on the rubber wheel is not convenient to clean. The rubber wheel cleaning device in the prior art is mostly provided with a scraper plate beside the rubber wheel. The scraper plate contacts the outer circular surface of the rubber wheel, and the rubber wheel and the scraper plate move relatively. The scraper plate scrapes the residual glue solution on the rubber wheel, but this cleaning method is not suitable for the rubber wheel with grooves. The glue solution remaining in the grooves cannot be cleaned. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at the deficiency of the prior art, and provides a rubber wheel cleaning device. The scraper knife is slidably located on the linear guide rail through the guide rail sliding table. Under the driving of the rubber wheel, the scraper knife can move in the groove on the outer surface of the rubber wheel to clean the accumulated glue in the groove.

[0005] The utility model provides a rubber wheel cleaning device which is arranged beside the rubber roller. A plurality of rubber wheels are fixedly arranged on the rubber roller. A plurality of grooves in the grid shape which are uniformly arranged and cross arranged are arranged on the outer circular surface of the rubber wheel. The rubber wheel cleaning device comprises a linear guide rail, a guide rail sliding table and a scraper knife. The scraper knife is fixedly arranged on the guide rail sliding table. The guide rail sliding table is slidably arranged on the linear guide rail. The linear guide rail is arranged in parallel with the central axis of the rubber roller. The scraper knife is inserted into the groove. An adjusting device is arranged at the end of the rubber roller to drive the forward and reverse rotation of the rubber roller.

[0006] The scraper knife comprises a cutter head in the groove and a cutter seat connected to the guide rail sliding table. The cutter head is inserted into the groove, and the cutter head contacts the bottom of the groove.

[0007] The cutter seat is provided with a first adjusting hole. The cutter seat is connected to the cutter seat through the first adjusting hole to adjust the distance between the cutter head and the groove.

[0008] The preferred technical scheme of the utility model discloses: the linear guide rail is damping slide rail.

[0009] The preferred technical scheme of the utility model discloses: the cutter head is rubber, and the width size is same with the groove width size.

[0010] The preferred technical scheme of the utility model discloses: the linear guide rail both ends are provided with the support board, and the rectangular installation window is set up to the both support boards, and the linear guide rail both ends are set up in the installation window.

[0011] The preferred technical scheme of the utility model discloses: the linear guide rail both ends are fixedly provided with the mounting plate, and the second adjusting hole is set up on the mounting plate, and the linear guide rail is connected the installation window through the second adjusting hole, to adjust the height of the linear guide rail relative to the rubber roller.

[0012] The preferred technical scheme of the utility model discloses: the rubber roller both ends are provided with locking device, and the locking device includes locking plate and screw rod, and the locking plate is rotatably set up on the support board, and the screw rod is used to connect the locking plate and support board.

[0013] The preferred technical scheme of the utility model discloses: the locking plate is set up with the curved groove, and the locking plate is pressed on the rubber roller through the curved groove.

[0014] The rubber wheel cleaning device has the following beneficial effects:

[0015] 1, the scraper is set up on the guide rail sliding block, and the guide rail sliding block is slidably connected with the linear guide rail, and the scraper is inserted in the groove, and the rubber roller rotates and drives the rubber wheel to rotate, and the groove drives the scraper to slide on the linear guide rail during the rotating process, and the scraper moves in the groove and cleans the accumulated rubber in the groove.

[0016] 2, the first adjusting hole for adjusting the distance between the scraper and the rubber roller is set up on the guide rail sliding block, and the scraper mounting displacement is changed through the first adjusting hole, to ensure that the cutter head of the scraper is inserted in the groove and contacts the bottom of the groove, and the cutter head moves and scrapes the accumulated rubber in the groove.

[0017] 3, the linear guide rail is connected with the support board through the mounting plate, and the second adjusting hole for adjusting the height of the scraper relative to the rubber roller is set up on the mounting plate, to adjust the falling position of the accumulated rubber after the scraper cleans the rubber wheel.

[0018] 4, the scraper is made of rubber, to avoid that the scraper relative to the groove moves and causes damage to the rubber roller. DRAWINGS

[0019] The accompanying drawings, which are incorporated into and form a part of the specification, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the application. In the drawings:

[0020] Figure 1 A schematic view of the groove on the rubber wheel in the prior art.

[0021] Figure 2 A structural view of the embodiment of the present application.

[0022] In the figure: 10, rubber roller; 11, adjusting device; 20, rubber wheel; 21, groove; 30, linear guide rail; 31, guide rail sliding block; 32, mounting plate; 321, second adjusting hole; 40, scraper; 41, cutter head; 42, cutter seat; 421, first adjusting hole; 50, support plate; 51, mounting window; 60, locking device; 61, locking plate; 611, curved groove; 62, screw rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other at will.

[0024] At present, the rubber wheel 20 used in the factory is provided with a groove 21, the groove 21 is arranged on the outer circumferential surface of the rubber wheel 20, and the grooves 21 are arranged in a grid shape on the outer circumferential surface of the rubber wheel 20 in a regular staggered manner, as shown in the figure. Figure 1 The applicant finds that the depth of any groove 21 on the rubber wheel 20 is consistent, and the direction of the groove 21 does not change in a single groove 21, that is, if the outer circumferential surface of the rubber wheel 20 is unfolded into a plane, the groove 21 is in a straight line. In view of this, the present application proposes a rubber wheel 20 cleaning device, as shown in the figure. Figure 2The device shown for cleaning the accumulated glue in the groove 21 of the rubber wheel 20 comprises a linear guide rail 30, a guide rail slider 31 and a scraper 40. The guide rail slider 31 is slidably arranged on the linear guide rail 30, and the scraper 40 is fixed on the guide rail slider 31. The scraper 40 can move along the linear guide rail 30 under the driving of external force. The linear guide rail 30 is arranged parallel to the central axis of the rubber roller 10, and the scraper 40 is inserted into the groove 21 of the rubber wheel 20. The rubber roller 10 is provided with an adjusting device 11 for driving the rubber roller 10 to rotate in forward and reverse directions. The rubber roller 10 drives the rubber wheel 20 to rotate. The scraper 40 is located in the groove 21 and is pushed by the side wall of the groove 21 to slide along the linear guide rail 30 during the rotation of the rubber wheel 20. The scraper 40 moves in the groove 21 to scrape the accumulated glue in the groove 21, thereby achieving cleaning.

[0025] The scraper 40 comprises a blade head 41 and a blade seat 42. The blade seat 42 is fixedly connected to the guide rail slider 31, and the blade head 41 is inserted into the groove 21. The blade head 41 is in contact with the bottom of the groove 21 to ensure the cleaning effect of the scraper 40. The blade head 41 is preferably made of rubber with high hardness and low deformation. Specifically, it can be nitrile rubber to avoid collision between the scraper 40 and the groove 21 due to vibration or shaking during the movement of the scraper 40 relative to the groove 21, which may cause damage to the groove 21 and the rubber wheel 20.

[0026] The width of the blade head 41 should be the same as the width of the groove 21. When the blade head 41 is inserted into the groove 21, the blade head 41 can be in contact with the bottom and side wall of the groove 21 at the same time to avoid cleaning dead angles. In this embodiment, the cross section of the blade head 41 is rectangular.

[0027] The blade seat 42 is provided with a first adjusting hole 421. The first adjusting hole 421 is a waist-shaped hole, and the length direction of the first adjusting hole 421 is perpendicular to the central axis direction of the rubber roller 10. The blade seat 42 is connected to the guide rail slider 31 through the first adjusting hole 421. By adjusting the installation position of the blade seat 42 on the guide rail slider 31 through the first adjusting hole 421, the distance between the blade head 41 and the groove 21 can be changed. When the blade head 41 is inserted into the groove 21, the blade head 41 is in contact with the bottom of the groove 21.

[0028] Preferably, the linear guide rail 30 is a damping slide rail to provide certain resistance when the guide rail slider 31 moves on the linear guide rail 30, so as to avoid the guide rail slider 31 from moving too far due to inertia or impact during the movement, which may cause the scraper 40 to separate from the groove 21.

[0029] The linear guide rail 30 is arranged beside the rubber roller 10, and both ends of the linear guide rail 30 are provided with support plates 50 for supporting. The support plates 50 are provided with mounting windows 51, and both ends of the linear guide rail 30 are arranged in the mounting windows 51 and fixedly connected to the mounting windows 51. Preferably, the mounting windows 51 are rectangular to facilitate the positioning of the bottom or side wall of the linear guide rail 30 with the side wall of the mounting window 51.

[0030] Furthermore, mounting plates 32 are provided at both ends of the linear guide rail 30, and the linear guide rail 30 is connected to the mounting window 51 through the mounting plates 32. A second adjustment hole 321 is provided on the mounting plate 32. The second adjustment hole 321 is a waist-shaped hole, which extends in the vertical direction to change the installation height of the mounting plate 32 on the mounting window 51, thereby changing the installation height of the linear guide rail 30, and adjusting the height of the scraper 40 relative to the rubber wheel 20 to facilitate cleaning of the accumulated glue that falls after the scraper 40 is cleaned.

[0031] Preferably, the height of the scraper 40 relative to the rubber roller 10 should be such that the contact position between the scraper 40 and the rubber wheel 20 is no higher than the horizontal plane of the central axis of the rubber roller 10, so as to avoid the scraped rubber accumulation falling onto the rubber wheel 20 when the scraper 40 cleans the accumulated rubber in the groove 21, and the scraped rubber accumulation is accumulated on the rubber wheel 20 again, thereby affecting the movement of the scraper 40.

[0032] In this embodiment, the adjustment device 11 is a crank handle arranged at the end of the rubber roller 10. The crank handle is fixedly arranged on the rubber roller 10, and the rubber roller 10 is located on the outside of the support plate 50. The staff can drive the rubber roller 10 to rotate by shaking the crank handle, thereby rotating the rubber wheel 20, and the scraper moves in the groove 21 to clean the rubber wheel 20. Specifically, when the rubber roller 10 is rotated in one direction, the groove 21 rotates, and the scraper located in the groove 21 is pushed by the inner wall of the groove 21. Under the limit of the guide rail slider 31, the scraper 40 can only move along the linear guide 30, and its vertical displacement is restricted. The scraper 40 cleans along the length of the groove 21. When the scraper 40 moves to the end of the groove 21, it is located at the beginning of the other groove 21, where the two grooves 21 intersect. The crank is rotated in the opposite direction, and the rubber roller 10 rotates in the opposite direction. Pushed by the inner wall of the other groove 21, the scraper 40 moves along the groove 21, cleaning the groove 21. The rubber roller 10 is rotated forward and reversely in this way, and the grid-like grooves 21 arranged on the outer circumference of the rubber wheel 20 can be cleaned. As another embodiment, the adjustment device 11 can be a forward and reverse motor, which drives the rubber roller 10 forward and reverse for cleaning.

[0033] During installation, first adjust the installation height of the linear guide rail 30, move the mounting plate 32 up and down, and adjust the height of the scraper 40. In this embodiment, adjust the height of the scraper 40 to the horizontal plane where the central axis of the rubber roller 10 is located, connect the mounting window 51 through the second adjustment hole 321, and fix the two ends of the linear guide rail 30 on the support plate 50; secondly, adjust the position of the guide rail slider 31, move the guide rail slider 31 along the linear guide rail 30, so that the scraper 40 is located at the end of the rubber roller 10; finally, adjust the position of the scraper 40, move the knife seat 42 toward the rubber roller 10 along the first adjustment hole 421, and at the same time adjust the position of the guide rail slider 31 so that the cutter head 41 moves from the end of the rubber roller 10 to the groove 21, and make the end face of the cutter head 41 abut against the bottom surface of the groove 21, and then fix the knife seat 42 to complete the installation and debugging.

[0034] In operation, the handle is operated to drive the rubber roller 10 to rotate in one direction, and the scraper 40 is pushed by the groove 21 to move on the linear guide 30 and in the groove 21, and the rubber accumulated in the groove 21 is cleaned. When the scraper 40 moves to the end of the groove 21, the handle is operated to drive the rubber roller 10 to rotate reversely, and the scraper 40 is pushed by the groove 21 to move reversely on the linear guide 30 and along another groove 21, and the rubber accumulated in the groove 21 is cleaned. The above process is repeated until the rubber wheel 20 is completely cleaned.

[0035] Preferably, locking devices 60 are arranged at both ends of the rubber roller 10 to fix the rubber roller 10, so that the rubber roller 10 is kept fixed relative to the support plate 50, and the rubber roller 10 is prevented from rotating, so as to provide a positioning reference for the scraper 40 during installation. In the embodiment, the locking device 60 comprises a locking plate 61 rotatably arranged on the support plate 50 and a screw rod 62. The locking plate 61 is provided with a curved groove 611 for accommodating the rubber roller 10. The locking plate 61 can be rotated to place the curved groove 611 on the rubber roller 10. The screw rod 62 connects the locking plate 61 and the support plate 50. The locking plate 61 presses the rubber roller 10 on the support plate 50 to fix the rubber roller 10.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones. Such modifications or replacements do not change the essence of the corresponding technical solutions, and do not deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A rubber wheel cleaning device arranged beside a rubber roller (10), wherein a plurality of rubber wheels (20) are fixedly arranged on the rubber roller (10), and a plurality of grid-shaped grooves (21) are arranged on the outer circumferential surface of the rubber wheel (20) in a uniform and cross arrangement. The utility model relates to a rubber roller scraping device, including straight line guide rail (30), guide rail sliding table (31) and scraper (40), the scraper (40) fixed setting in guide rail sliding table (31), guide rail sliding table (31) can be slidably set in straight line guide rail (30), straight line guide rail (30) is arranged in parallel with the central axis of rubber roller (10), the scraper (40) is inserted in the recess (21), and the rubber roller (10) end is provided with the adjusting device (11) for driving the rubber roller (10) positive and negative rotation.

2. A rubber-tired cleaning device as defined in claim 1, wherein The scraper (40) includes a cutter head (41) located in the recess (21) and a cutter seat (42) connected to the guide rail sliding table (31), the cutter head (41) is inserted into the recess (21), and the cutter head (41) contacts the bottom of the recess (21).

3. A rubber-tired cleaning device as defined in claim 2, wherein, The cutter seat (42) is provided with a first adjusting hole (421), and the cutter seat (42) is connected through the first adjusting hole (421) to adjust the distance between the cutter head (41) and the recess (21).

4. A rubber-tired cleaning device as set forth in claim 2 wherein, The straight line guide rail (30) is a damping sliding rail.

5. A rubber-tired cleaning device as set forth in claim 2 wherein, The cutter head (41) is rubber, and the width dimension is the same as that of the recess (21).

6. A rubber-tired cleaning device as set forth in claim 1 wherein, The straight line guide rail (30) is provided with a support plate (50) at both ends, and rectangular mounting windows (51) are oppositely formed in the support plates (50), and the straight line guide rail (30) is arranged in the mounting windows (51).

7. A rubber-tired cleaning device as defined in claim 6, wherein, The straight line guide rail (30) is fixedly provided with a mounting plate (32) at both ends, the mounting plate (32) is provided with a second adjusting hole (321), and the straight line guide rail (30) is connected through the second adjusting hole (321) to adjust the height of the straight line guide rail (30) relative to the rubber roller (10).

8. A rubber-tired cleaning device as set forth in claim 6 wherein, The rubber roller (10) is provided with a locking device (60) at both ends, the locking device (60) includes a locking plate (61) and a screw rod (62), the locking plate (61) is rotatably arranged on the support plate (50), and the screw rod (62) is connected to the locking plate (61) and the support plate (50).

9. A rubber-tired cleaning device as defined in claim 8, wherein, The locking plate (61) is provided with a curved groove (611), and the locking plate (61) is pressed on the rubber roller (10) through the curved groove (611).

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