CN216991209U

CN216991209U - Papermaking roller surface grinding device

Info

Publication number: CN216991209U
Application number: CN202220810148.1U
Authority: CN
Inventors: 满浩
Original assignee: SHANDONG ZHANGQIU DAXING PAPER-MAKING MACHINERY CO LTD
Current assignee: Shandong Daxing Roller Shaft Manufacturing Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-07-19
Anticipated expiration: 2032-04-09

Abstract

The utility model discloses a papermaking roller shaft surface polishing device which comprises a base, a first supporting plate, a second supporting plate, an open type internal thread sleeve, a cylindrical polishing brush driving assembly, a sliding shell, a rotation limiting frame, a cylindrical polishing brush, an external thread sleeve and a roller shaft. The utility model relates to the technical field of roller shaft machining equipment, and particularly provides a polishing device for the surface of a papermaking roller shaft, which is simple in structure, convenient to operate, high in polishing efficiency and good in polishing effect.

Description

Papermaking roller surface grinding device

Technical Field

The utility model relates to the technical field of roller shaft processing equipment, in particular to a grinding device for the surface of a papermaking roller shaft.

Background

The papermaking roll must be ground on the surface of the roll before finishing to remove oxide layers and burrs on the outer wall of the roll. The traditional grinding method is to grind the positions with burrs of a metal workpiece one by manually using sand paper or a brush, and the method has the disadvantages of high labor intensity, low efficiency and poor grinding effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the polishing device for the surface of the papermaking roll shaft, which has the advantages of simple structure, convenience in operation, high polishing efficiency and good polishing effect.

The technical scheme adopted by the utility model is as follows: the utility model relates to a surface polishing device for a papermaking roll shaft, which comprises a base, a first supporting plate, a second supporting plate, an open type internal thread sleeve, a cylindrical polishing brush driving assembly, a sliding shell, a rotation limiting frame, a cylindrical polishing brush, an external thread sleeve and a roll shaft, wherein the first supporting plate and the second supporting plate are symmetrically arranged on the base, one end of the open type internal thread sleeve is arranged on the first supporting plate, the other end of the open type internal thread sleeve is in abutting connection with the second supporting plate, the roll shaft is clamped between the first supporting plate and the second supporting plate and is positioned in the open type internal thread sleeve, the sliding shell is arranged on the base in a sliding sleeved mode and is arranged on the open type internal thread sleeve, the rotation limiting frame is arranged in the sliding shell and extends into the open type internal thread sleeve, the rotation limiting frame is arranged outside the roll shaft in a sliding sleeved mode, the cylindrical polishing brush is rotatably arranged in the rotation limiting frame, the cylinder-shape brush polish cup joint locate the roller outside and with the outer surface contact of roller, cylinder-shape brush polish drive assembly locate on the cylinder-shape brush polish and locate the slip shell on, the external screw thread bush cup joints locates on the cylinder-shape brush polish, external screw thread bush passes through thread engagement with open internal thread bush.

Further, the tube-shape brush drive assembly that polishes includes motor, first sprocket, second sprocket and chain, the motor is located on the slip shell, first sprocket is located on the output shaft of motor, the second sprocket cup joints and locates on the tube-shape brush that polishes, the chain cup joints and locates on first sprocket and the second sprocket.

Furthermore, a sliding rail is arranged on the base, a sliding block is arranged on the sliding rail in a sliding mode, and the sliding shell is arranged on the sliding block.

Furthermore, the second supporting plate is detachably arranged on the base.

Further, the motor is a forward and reverse rotating motor.

The utility model with the structure has the following beneficial effects: this scheme is convenient for drive tube-shape brush of polishing around the roller rotation through tube-shape brush of polishing drive subassembly, it realizes polishing to the roller surface to rotate through the tube-shape brush of polishing, and it rotates to drive the external screw thread sleeve when the tube-shape brush of polishing pivoted, because the external screw thread sleeve passes through threaded engagement with open internal screw thread sleeve, so the external screw thread sleeve pivoted is moved along roller place direction simultaneously, the external screw thread sleeve drives the tube-shape brush of polishing and moves along roller place direction, the tube-shape brush of polishing drives to rotate spacing frame and moves along roller place direction, it moves along roller place direction to rotate spacing frame drive slip shell, the slip shell drives the slider and slides on the slide rail, rotation and the removal through the tube-shape brush of polishing realize polishing to the polishing of whole roller surface.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an exploded view of the present scheme;

FIG. 2 is a perspective view of the present solution;

FIG. 3 is a front view of the present solution;

FIG. 4 is a top view of the present solution;

FIG. 5 is a left side view of the present solution;

FIG. 6 is a cross-sectional view taken along section A-A of FIG. 5;

fig. 7 is an enlarged view of a portion a in fig. 6.

The grinding device comprises a base, a first supporting plate, a second supporting plate, an open type internal thread sleeve, a cylindrical grinding brush driving assembly, a sliding shell, a rotating limiting frame, a cylindrical grinding brush, a sleeve with external threads, a roller shaft, a motor, a first chain wheel, a second chain wheel, a chain, a sliding rail, a sliding block and a rotating limiting frame, wherein the roller shaft, the motor, the first chain wheel, the second chain wheel, the chain, the sliding rail, the sliding block and the rotating limiting frame are 1, 2, the first supporting plate, 3, the second supporting plate, 4, the open type internal thread sleeve, 5, 6, the cylindrical grinding brush driving assembly, the sliding shell, 7, the rotating limiting frame, 8, the cylindrical grinding brush, 9, the external thread sleeve, 10, the roller shaft, 11, the motor, 12, the first chain wheel, 13, the second chain wheel, 14, the chain, 15, the sliding rail and the sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-7, the polishing device for the surface of a papermaking roller shaft of the present invention comprises a base 1, a first support plate 2, a second support plate 3, an open type internal thread sleeve 4, a cylindrical polishing brush driving assembly 5, a sliding shell 6, a rotation limiting frame 7, a cylindrical polishing brush 8, an external thread sleeve 9 and a roller shaft 10, wherein the first support plate 2 and the second support plate 3 are symmetrically arranged on the base 1, one end of the open type internal thread sleeve 4 is arranged on the first support plate 2, the other end of the open type internal thread sleeve 4 is connected with the second support plate 3 in an abutting manner, the roller shaft 10 is clamped between the first support plate 2 and the second support plate 3 and is located in the open type internal thread sleeve 4, the sliding shell 6 is arranged on the base 1 in a sliding and sleeved manner on the open type internal thread sleeve 4, the rotation limiting frame 7 is arranged in the sliding shell 6 and extends into the open type internal thread sleeve 4, the rotary limiting frame 7 is sleeved on the outer side of the roller shaft 10 in a sliding manner, the cylindrical polishing brush 8 is rotatably arranged in the rotary limiting frame 7, the cylindrical polishing brush 8 is sleeved on the outer side of the roller shaft 10 and is in contact with the outer surface of the roller shaft 10, the cylindrical polishing brush driving component 5 is arranged on the cylindrical polishing brush 8 and is arranged on the sliding shell 6, the external thread sleeve 9 is sleeved on the cylindrical polishing brush 8, and the external thread sleeve 9 is meshed with the open type internal thread sleeve 4 through threads; the cylindrical polishing brush driving assembly 5 comprises a motor 11, a first chain wheel 12, a second chain wheel 13 and a chain 14, wherein the motor 11 is arranged on the sliding shell 6, the first chain wheel 12 is arranged on an output shaft of the motor 11, the second chain wheel 13 is sleeved on the cylindrical polishing brush 8, and the chain 14 is sleeved on the first chain wheel 12 and the second chain wheel 13; a slide rail 15 is arranged on the base 1, a slide block 16 is arranged on the slide rail 15 in a sliding manner, and the sliding shell 6 is arranged on the slide block 16; the second supporting plate 3 is detachably arranged on the base 1; the motor 11 is a forward and reverse rotation motor.

When the roller grinding machine is used specifically, the second supporting plate 3 is detached, the roller shaft 10 extends into the open type internal thread sleeve 4 and penetrates through the cylindrical grinding brush 8, after one end of the roller shaft 10 is clamped on the first supporting plate 2, the second supporting plate 3 is installed on the base 1 again, the roller shaft 10 is clamped and fixed through the first supporting plate 2 and the second supporting plate 3, then the motor 11 is started, the motor 11 drives the first chain wheel 12 to rotate, the first chain wheel 12 drives the second chain wheel 13 to rotate through the chain 14, the second chain wheel 13 drives the cylindrical grinding brush 8 to rotate, grinding of the outer surface of the roller shaft 10 is realized through rotation of the cylindrical grinding brush 8, the external thread sleeve 9 is driven to rotate while the cylindrical grinding brush 8 rotates, and the external thread sleeve 9 is meshed with the open type internal thread sleeve 4 through threads, so that the external thread sleeve 9 moves along the direction of the roller shaft 10 (namely the open type internal thread sleeve 4) while rotating, the external thread sleeve 9 drives the tube-shape brush polish 8 to move along the direction of the roller shaft 10, the tube-shape brush polish 8 drives the rotation limiting frame 7 to move along the direction of the roller shaft 10, the rotation limiting frame 7 drives the sliding shell 6 to move along the direction of the roller shaft 10, the sliding shell 6 drives the sliding block 16 to slide on the sliding rail 15 and simultaneously drives the tube-shape brush polish driving component 5 to move synchronously, the polishing of the outer surface of the whole roller shaft 10 can be automatically realized by rotating around the roller shaft 10 and moving along the roller shaft 10 through the tube-shape brush polish 8, the operation is simpler and more convenient, the polishing efficiency is higher, the tube-shape brush polish 8 can be changed in rotation and moving direction through the driving motor 11 in turn in a positive and negative rotation mode, the reciprocating polishing of the roller shaft 10 is realized, and the polishing quality is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While there have been shown and described what are at present considered to be the basic principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a papermaking roller surface grinding device which characterized in that: comprises a base, a first supporting plate, a second supporting plate, an open type internal thread sleeve, a cylindrical polishing brush driving component, a sliding shell, a rotation limiting frame, a cylindrical polishing brush, an external thread sleeve and a roller shaft, wherein the first supporting plate and the second supporting plate are symmetrically arranged on the base, one end of the open type internal thread sleeve is arranged on the first supporting plate, the other end of the open type internal thread sleeve is connected with the second supporting plate in an abutting mode, the roller shaft is clamped between the first supporting plate and the second supporting plate and is positioned in the open type internal thread sleeve, the sliding shell is arranged on the base in a sliding mode and is sleeved on the open type internal thread sleeve in a sliding mode, the rotation limiting frame is arranged outside the roller shaft in a sliding and sleeved mode, the cylindrical polishing brush is arranged in the rotation limiting frame in a rotating mode, the cylindrical polishing brush is sleeved outside the roller shaft and is in contact with the outer surface of the roller shaft, the barrel-shaped polishing brush driving assembly is arranged on the barrel-shaped polishing brush and arranged on the sliding shell, the external thread sleeve is sleeved on the barrel-shaped polishing brush, and the external thread sleeve is meshed with the open internal thread sleeve through threads.

2. The grinding device for the surface of a papermaking roll shaft according to claim 1, wherein: the barrel-shaped polishing brush driving assembly comprises a motor, a first chain wheel, a second chain wheel and a chain, the motor is arranged on the sliding shell, the first chain wheel is arranged on an output shaft of the motor, the second chain wheel is sleeved on the barrel-shaped polishing brush, and the chain is sleeved on the first chain wheel and the second chain wheel.

3. The grinding device for the surface of a papermaking roll shaft according to claim 2, wherein: the base is provided with a slide rail, a slide block is arranged on the slide rail in a sliding mode, and the sliding shell is arranged on the slide block.

4. The grinding device for the surface of a papermaking roll shaft according to claim 3, wherein: the second supporting plate is detachably arranged on the base.

5. The grinding device for the surface of a papermaking roll shaft according to claim 4, wherein: the motor is a positive and negative rotation motor.