CN213762984U

CN213762984U - Guide roller cleaning mechanism

Info

Publication number: CN213762984U
Application number: CN202021622295.3U
Authority: CN
Inventors: 李学良
Original assignee: Tianjin Changyin Printing Co ltd
Current assignee: Tianjin Changyin Printing Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-07-23
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to the field of printing technology, and disclose the clean mechanism of deflector roll, which comprises a fixing plate and i, the fixed plate has two sets ofly for rectangular plate and fixed plate, and two sets of fixed plate parallel arrangement each other, and the intermediate position of two sets of fixed plates has the deflector roll through pivot movable mounting, and the equal fixed mounting in both ends of deflector roll has the rotary disk, and the rotary disk is the circular slab, and the equal fixed mounting in rear side of two sets of fixed plates has the curb plate board, and the curb plate board is the rectangular plate, and the horizontal fixed mounting in intermediate position of two sets of. The utility model discloses in, drive the gangbar through the extrusion ball and make the dead lever drive the sliding sleeve and rock about the outside of horizontal pole to make the sliding sleeve rock about controlling the time-out drive brush head, the brush head carries out the S type when rocking to the outside of deflector roll and rocks and clean, the brush head can not extrude the same position of deflector roll excircle department for a long time, the brush head is the S type in the excircle department of deflector roll and cleans the area that the increase was cleaned and change the direction of brush head cleaning force constantly, improve the cleanliness factor of clearance.

Description

Guide roller cleaning mechanism

Technical Field

The utility model relates to the field of printing technology, especially, relate to the clean mechanism of deflector roll.

Background

Guide rolls guide and drive the wire and felt of the wet end and dryer sections of the paper machine. The guide rollers of the two areas adopt the same bearing. But with different lubrication and sealing depending on the application location. In older paper machines, the wet end section is usually lubricated with grease and the drying section with oil. In modern paper machines, both sections are lubricated with oil circulation. Due to different working conditions, the wet end and the drying section need to be lubricated by respective oil circulation.

The existing guide roller cleaning mechanism on the market is used for scraping and cleaning the outer wall of the guide roller through the hard plastic plate, the excircle of the guide roller is abraded in a cleaning mode, and the position cleaned by the hard plastic plate can not be flexibly moved when the guide roller is scraped, so that the stress of the cleaning position is always in the direction, and the condition that the cleaning is not thorough can be generated. To this end, we propose a guide roller cleaning mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide the clean mechanism of deflector roll.

In order to achieve the above purpose, the utility model adopts the following technical scheme, the guide roller cleaning mechanism comprises fixed plates, the fixed plates are rectangular plates and two groups of fixed plates, the two groups of fixed plates are arranged in parallel, guide rollers are movably arranged at the middle positions of the two groups of fixed plates through a rotating shaft, the guide rollers are round rollers, rotating discs are fixedly arranged at the two ends of the guide rollers, the rotating discs are round plates, side plates are fixedly arranged at the rear sides of the two groups of fixed plates, the side plates are rectangular plates, a transverse rod is transversely and fixedly arranged at the middle positions of the two groups of side plates, the transverse rod is a long rod with a square cross section, a sliding sleeve is sleeved at the outer side of the transverse rod, the sliding sleeve is a round sleeve and can slide left and right at the outer side of the transverse rod, a fixed rod is fixedly arranged at one side of the sliding sleeve close to the guide rollers in parallel, the fixed rod is a rectangular long rod, a brush head is fixedly arranged at one side of the fixed rod close to the guide rollers, one end of the brush head, which is far away from the fixed rod, is tightly attached to the excircle of the guide roller.

Preferably, the two ends of the fixing rod are fixedly mounted on one side close to the guide roller, the linkage rod is fixedly mounted on one end far away from the fixing rod, the extrusion ball is a spherical block, and annular ripples are arranged on the edge of one side face, close to each other, of the two groups of rotating discs.

Preferably, the annular corrugation is a wavy annular groove, the extrusion ball is tightly attached to the wavy surface of the annular corrugation on the same side, the lower ends of the two groups of side plate plates are provided with collecting devices, and each collecting device comprises a vertical plate, a bottom plate and a collecting tank.

Preferably, the vertical plate is a rectangular plate and is vertically and fixedly installed at the lower end of the side plate, and the bottom plate is a rectangular plate and is obliquely and fixedly installed at the lower end of the vertical plate.

Preferably, the bottom plate is located under the brush head, and the collecting groove is a rectangular groove and is formed in the inner side of the lower end of the vertical plate.

Advantageous effects

The utility model provides a clean mechanism of deflector roll. The method has the following beneficial effects:

(1) the guide roller cleaning mechanism is characterized in that the guide roller is driven by an external motor to rotate, the brush head is tightly attached to the rear side of the guide roller by the brush head, the outer side wall of the guide roller can be circumferentially extruded and cleaned by the brush head when the guide roller rotates, the guide roller is cleaned, the brush head is made of sponge material, the brush head can extrude and clean the excircle of the guide roller without abrasion to the guide roller, the guide roller drives the rotating disc to synchronously rotate when rotating, the rotating disc enables two groups of extrusion balls to swing left and right on the inner sides of the two groups of rotating discs through extrusion of the inner annular ripples and the extrusion balls, the fixed rod drives the sliding sleeve to slide left and right on the outer side of the transverse rod through the extrusion balls to drive the sliding sleeve to swing left and right when swinging, the brush head performs S-type swinging cleaning on the outer side of the guide roller when swinging, and the brush head can not extrude the same position of the excircle of the guide roller for a long time, the brush head is S-shaped at the excircle of the guide roller to wipe the increased wiping area and change the direction of the wiping force of the brush head all the time, so that the cleaning cleanliness is improved.

(2) This deflector roll cleaning mechanism cleans through the brush head and can fall into collection device's inside with impurity such as the machine oil cull that the deflector roll breaks away from, makes impurity such as machine oil cull can discharge to the rear side through the collecting vat under the guide of bottom plate inclination through setting up the bottom plate to the slope form board, finally removes the inside to the collecting box, prevents that impurity such as machine oil cull from falling into the machine after the deflector roll breaks away from inside to adhere with the paper when the machine normally operates, influences product quality.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is a detailed schematic view of the collecting device of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is a detailed schematic diagram of the position of the squeeze ball of the present invention.

Illustration of the drawings:

the device comprises a fixing plate 1, a guide roller 2, a rotating disc 3, a side plate 4, a cross rod 5, a sliding sleeve 6, a collecting device 7, a vertical plate 701, a bottom plate 702, a collecting tank 703, a fixing rod 8, a brush head 9, a linkage rod 10, an extrusion ball 11 and annular ripples 12.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example (b): the guide roller cleaning mechanism comprises fixed plates 1, as shown in figures 1-4, the fixed plates 1 are rectangular plates and two groups of fixed plates 1 are arranged, two groups of fixed plates 1 are arranged in parallel, guide rollers 2 are movably arranged at the middle positions of the two groups of fixed plates 1 through rotating shafts, the guide rollers 2 are round rollers, rotary discs 3 are fixedly arranged at the two ends of the guide rollers 2, the rotary discs 3 are round plates, side plate plates 4 are fixedly arranged at the rear sides of the two groups of fixed plates 1, the side plate plates 4 are rectangular plates, transverse rods 5 are transversely and fixedly arranged at the middle positions of the two groups of side plate plates 4, the transverse rods 5 are long rods with square cross sections, sliding sleeves 6 are sleeved on the outer sides of the transverse rods 5, the sliding sleeves 6 are round sleeves and can slide left and right on the outer sides of the transverse rods 5, fixing rods 8 are fixedly arranged in parallel on one sides of the sliding sleeves 6 close to the guide rollers 2, the fixing rods 8 are rectangular long rods, brush heads 9 are fixedly arranged on one sides of the fixing rods 8 close to the guide rollers 2, one end of the brush head 9 far away from the fixed rod 8 is tightly attached to the excircle of the guide roller 2, one sides of the two ends of the fixed rod 8 close to the guide roller 2 are fixedly provided with linkage rods 10, one ends of the linkage rods 10 far away from the fixed rod 8 are fixedly provided with extrusion balls 11, the extrusion balls 11 are spherical blocks, one side edges of the two groups of rotary discs 3 close to each other are provided with annular corrugations 12, the annular corrugations 12 are wavy annular grooves, the extrusion balls 11 are tightly attached to the wavy surfaces of the annular corrugations 12 on the same side, the lower ends of the two groups of side plate plates 4 are provided with collecting devices 7, each collecting device 7 comprises a vertical plate 701, bottom plate 702 and collecting vat 703, riser 701 are the lower extreme at curb plate board 4 for the vertical fixed mounting of rectangular plate and riser 701, and bottom plate 702 is the lower extreme at riser 701 for rectangular plate and bottom plate 702 slope fixed mounting, and bottom plate 702 is located brush head 9 under, and collecting vat 703 is that rectangular groove and collecting vat 703 set up at the lower extreme inboard of riser 701.

The utility model discloses a theory of operation:

when the cleaning brush is used, the guide roller 2 is driven by an external motor to rotate, the brush head 9 is arranged to enable the brush head 9 to be tightly attached to the rear side of the guide roller 2, the brush head 9 can circumferentially extrude and clean the outer side wall of the guide roller 2 when the guide roller 2 rotates to clean the guide roller 2, the brush head 9 is made of sponge material, the brush head 9 can extrude and clean the outer circle of the guide roller 2 without abrasion to the guide roller 2, the guide roller 2 drives the rotary disc 3 to synchronously rotate when rotating, the rotary disc 3 enables the two groups of extrusion balls 11 to swing left and right on the inner sides of the two groups of rotary discs 3 through the extrusion of the inner annular ripples 12 and the extrusion balls 11, the fixed rod 8 drives the sliding sleeve 6 to slide left and right on the outer side of the transverse rod 5 through the extrusion balls 11, the sliding sleeve 6 drives the brush head 9 to swing left and right when swinging, the brush head 9 performs S-type swinging and cleaning on the outer side of the guide roller 2 when swinging, brush head 9 can not extrude the same position of deflector roll 2 excircle department for a long time, and brush head 9 is the S type in the excircle department of deflector roll 2 and cleans the area that the increase was cleaned and change the direction that brush head 9 cleaned the dynamics constantly, improves the cleanliness factor of clearance.

The impurities such as engine oil cull which are separated from the guide roller 2 by wiping through the brush head 9 can fall into the collecting device 7, the impurities such as the engine oil cull can be discharged to the rear side through the collecting groove 703 under the guiding of the inclination angle of the bottom plate 702 by arranging the bottom plate 702 into an inclined plate, and finally the impurities are moved into the collecting box, so that the impurities such as the engine oil cull are prevented from falling into the machine after being separated from the guide roller 2, and the impurities adhere to paper when the machine normally runs, and the product quality is influenced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The guide roller cleaning mechanism comprises a fixing plate (1) and is characterized in that: the fixing plate (1) is a rectangular plate, the fixing plates (1) are divided into two groups, the two groups of fixing plates (1) are arranged in parallel, guide rollers (2) are movably mounted in the middle positions of the two groups of fixing plates (1) through rotating shafts, the guide rollers (2) are round rollers, rotary discs (3) are fixedly mounted at the two ends of the guide rollers (2), side plate plates (4) are fixedly mounted at the rear sides of the two groups of fixing plates (1), transverse rods (5) are transversely and fixedly mounted at the middle positions of the two groups of side plate plates (4), sliding sleeves (6) are sleeved on the outer sides of the transverse rods (5), fixing rods (8) are fixedly mounted on one sides, close to the guide rollers (2), of the sliding sleeves (6) in parallel, the fixing rods (8) are rectangular long rods, brush heads (9) are fixedly mounted on one sides, close to the guide rollers (2), and one ends, far away from the fixing rods (8), of the brush heads (9) are tightly attached to the excircle of the guide rollers (2);

the two ends of the fixing rod (8) are close to one side of the guide roller (2) and are fixedly provided with the linkage rods (10), one end, far away from the fixing rod (8), of each linkage rod (10) is fixedly provided with the extrusion balls (11), each extrusion ball (11) is a spherical block, one side edge, close to each other, of each rotating disc (3) is provided with the annular corrugations (12), and the lower ends of the two side plate plates (4) are provided with the collecting devices (7).

2. The guide roller cleaning mechanism as claimed in claim 1, wherein: the sliding sleeve (6) is a circular sleeve, and the sliding sleeve (6) can slide left and right outside the cross rod (5).

3. The guide roller cleaning mechanism as claimed in claim 1, wherein: the annular corrugation (12) is a wavy annular groove, and the extrusion ball (11) is tightly attached to the wavy surface of the annular corrugation (12) on the same side.

4. The guide roller cleaning mechanism as claimed in claim 1, wherein: the collecting device (7) comprises a vertical plate (701), a bottom plate (702) and a collecting groove (703), wherein the vertical plate (701) is a rectangular plate and the vertical plate (701) is fixedly arranged at the lower end of the side plate (4), and the bottom plate (702) is a rectangular plate and the bottom plate (702) is fixedly arranged at the lower end of the vertical plate (701) in an inclined mode.

5. The guide roller cleaning mechanism as claimed in claim 4, wherein: the bottom plate (702) is positioned right below the brush head (9), the collecting groove (703) is a rectangular groove, and the collecting groove (703) is arranged on the inner side of the lower end of the vertical plate (701).