CN210312720U

CN210312720U - Wool winding roller mechanism capable of moving up and down

Info

Publication number: CN210312720U
Application number: CN201921418655.5U
Authority: CN
Inventors: 周骏; 谢宗国; 陈风; 戴永君; 周兴富
Original assignee: Shanghai Jinxiong Paper Felts Co ltd
Current assignee: Shanghai Jinxiong Paper Felts Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-14
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a top and bottom movable wool winding roller mechanism, which comprises two support shafts which are arranged in bilateral symmetry, wherein bolts are processed on the opposite surfaces of the two support shafts, a position-limiting baffle is processed at the position close to the bolts of the support shafts, each bolt is matched with a bracket, the bracket is provided with a hole for passing through the bolt, the bolt is matched with a nut after passing through the hole, the bracket is clamped and fixed by the baffle and the nut, the upper end and the lower end of the bracket are bent to form a horizontal part, each horizontal part is matched with a bearing seat, and a rolling shaft is assembled between the left bearing seat and the right bearing seat; compared with the traditional maintenance mode, the product has short maintenance time, simple structure and low cost, and is suitable for popularization and use.

Description

Wool winding roller mechanism capable of moving up and down

Technical Field

The utility model relates to a lap roller mechanism capable of moving up and down.

Background

The lap rolls are important equipment for carrying the paper making felt in operation, but the lap rolls need to be adjusted or replaced during use.

In the prior art, the lap roll is dismantled for maintenance, so that the operation of a paper machine needs to be stopped, and the independent production is realized.

Based on the problems, the lap roller mechanism which has a replacement function and can reduce the shutdown maintenance time and can move up and down is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a lap roller mechanism that has the replacement function, can reduce down maintenance time and can move about is provided.

The utility model discloses a realize through following technical scheme:

a lap roller mechanism capable of moving up and down comprises two support shafts which are arranged symmetrically left and right, bolts are processed on the opposite surfaces of the two support shafts, the supporting shaft is provided with a baffle plate for limiting at the position close to the bolts, each bolt is matched with a bracket, the bracket is provided with a hole for penetrating the bolt, the bolt is matched with a nut after penetrating the hole, the bracket is clamped and fixed by the baffle and the nut, the upper end and the lower end of the bracket are bent to form horizontal parts, each horizontal part is matched with one bearing seat, a rolling shaft is assembled between the left bearing seat and the right bearing seat, the rolling shaft is provided with a lap roller, the bottom of the supporting shaft is welded with a support plate, the bottom of the support plate is welded with a bottom frame plate, and an expansion screw is matched between the bottom frame plate and the ground.

Preferably, a backing plate is erected between the nut and the bracket, two guide pillars are annularly arranged on the side of the backing plate facing the bracket, the bracket is provided with a first hole penetrating through the guide pillars, the baffle is provided with a second hole inserted into the guide pillars, and when the guide pillars are matched in the first hole and the second hole, the bracket is in a vertical state; the structure is mainly used for realizing positioning, and after the bracket rotates, the bracket can be locked by matching the guide post with the first hole and the second hole, so that the position accuracy of the lap roller is ensured.

Preferably, spline grooves are machined at two ends of the roller, a frame plate is arranged on the support shaft at one side, a connecting plate is welded between the frame plate and the support shaft, a motor is mounted on the frame plate, a check ring is welded on an output shaft of the motor, a movable sleeve is sleeved on the output shaft of the motor, a spring is sleeved on the output shaft of the motor, the spring abuts against the space between the check ring and the movable sleeve, a spline is machined on the outer wall of the movable sleeve, and the spline is matched with the spline grooves; when needs carry out solitary drive to this product, the drive of the hair winding up roller in the work is realized through the cooperation of spline and spline groove, when needs replacement hair winding up roller, moves the movable sleeve to the right side for spline and spline groove break away from, can the runing rest this moment, with the rotatory back of accomplishing of support, again with spline and spline groove cooperation can drive.

Preferably, the distance between the axes of the two rollers is 40-60 cm.

Preferably, the support is made of Q235 common carbon structural steel, and the thickness of the support is 4 mm-8 mm.

The replacement steps of the product are as follows:

firstly, the nuts at two ends are unscrewed, then the support is rotated by 180 degrees, the exchange of the two hair winding rollers is completed, after the exchange, the nuts are screwed, and at the moment, the support is fixed. The whole replacement process is carried out for 3-5 minutes, and the replacement time is short.

The utility model has the advantages that: one of them root hair winding up roller is responsible for supporting the operation of papermaking felt in this product, another root hair winding up roller is as reserve, when being responsible for the running hair winding up roller and breaking down or need overhaul, through the runing rest, can be with regard as reserve hair winding up roller rotatory back operation of going up, and the hair winding up roller that the rotation got off can overhaul or maintain, compare in traditional maintenance mode, the maintenance time of this product is shorter, the structure of this product is comparatively simple, the cost is comparatively cheap, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a side view of the bracket;

FIG. 3 is an end view of the baffle;

FIG. 4 is a perspective view of the backing plate;

FIG. 5 is a side view of the roller;

fig. 6 is an enlarged view at a.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 6, the vertically movable wool-rolling roller mechanism includes two support shafts 1 disposed in bilateral symmetry, bolts 101 are respectively disposed on opposite surfaces of the two support shafts 1, a position of the support shaft 1 near the bolts 101 is provided with a stop plate 102 for limiting, each bolt 101 is provided with a bracket 2 in cooperation with the bolt 101, the bracket 2 is provided with a hole 201 for passing through the bolt 101, the bolt 101 is provided with a nut 3 after passing through the hole 201, the bracket 2 is clamped and fixed by the stop plate 102 and the nut 3, an upper end and a lower end of the bracket 2 are bent to form a horizontal portion 202, each horizontal portion 202 is provided with a bearing seat 4 in cooperation with each bearing seat 4, a roller 5 is disposed between the left and right bearing seats 4, a wool-rolling roller 6 is disposed on the roller 5, a support plate 7 is welded to a bottom of the support shaft 1, a bottom frame plate 8 is welded at the bottom of the support plate 7, and an expansion screw 801 is matched between the bottom frame plate 8 and the ground.

In a preferred embodiment of the present invention, a pad 9 is erected between the nut 3 and the bracket 2, two guide posts 901 are annularly disposed on the side of the pad 9 facing the bracket 2, the bracket 2 has a first hole 222 passing through the guide post 901, the baffle 102 has a second hole 122 inserted into the guide post 901, and when the guide post 901 is fitted in the first hole 222 and the second hole 122, the bracket is in a vertical state; the structure is mainly used for realizing positioning, and after the bracket rotates, the bracket can be locked by matching the guide post with the first hole and the second hole, so that the position accuracy of the lap roller is ensured.

In a preferred embodiment of the present invention, spline grooves 555 are formed at both ends of the roller 5, a frame plate 10 is disposed on the support shaft 5 at one side, a connecting plate 11 is welded between the frame plate 10 and the support shaft 5, a motor 12 is mounted on the frame plate 10, a retaining ring 13 is welded on an output shaft of the motor 12, a movable sleeve 14 is sleeved on the output shaft of the motor 12, a spring 15 is sleeved on the output shaft of the motor 12, the spring 15 abuts against between the retaining ring 13 and the movable sleeve 14, a spline 16 is formed on an outer wall of the movable sleeve 14, and the spline 16 is matched with the spline grooves 555; when needs carry out solitary drive to this product, the drive of the hair winding up roller in the work is realized through the cooperation of spline and spline groove, when needs replacement hair winding up roller, moves the movable sleeve to the right side for spline and spline groove break away from, can the runing rest this moment, with the rotatory back of accomplishing of support, again with spline and spline groove cooperation can drive.

In a preferred embodiment of the present invention, the distance between the two axle centers of the rolling shafts 5 is 60 cm.

In a preferred embodiment of the present invention, the support 2 is made of Q235 common carbon structural steel, and the thickness is 6 mm.

The replacement steps of the product are as follows:

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a lap roller mechanism that can move from top to bottom which characterized in that: the support is characterized by comprising two support shafts which are arranged in bilateral symmetry, bolts are machined on opposite surfaces of the two support shafts, a baffle plate for limiting is machined at a position, close to the bolts, of each support shaft, each bolt is matched with a support, each support is provided with a hole for penetrating the bolt, the bolts are matched with nuts after penetrating the holes, the supports are clamped and fixed through the baffles and the nuts, the upper end and the lower end of each support are bent to form horizontal parts, each horizontal part is matched with a bearing seat, rolling shafts are assembled between the left bearing seat and the right bearing seat, a hair rolling roller is assembled on each rolling shaft, a support plate is welded at the bottom of each support shaft, a bottom frame plate is welded at the bottom of each support plate, and an expansion screw is matched between each bottom frame plate and the ground.

2. The lap roller mechanism of claim 1, wherein: the nut is characterized in that a base plate is erected between the nut and the support, two guide pillars are annularly arranged on the side, facing the support, of the base plate, the support is provided with a first hole penetrating through the guide pillars, the baffle is provided with a second hole inserted into the guide pillars, and when the guide pillars are matched in the first hole and the second hole, the support is in a vertical state.

3. The lap roller mechanism of claim 1, wherein: spline grooves are machined at the two ends of the roller, a frame plate is arranged on the supporting shaft, a connecting plate is welded between the frame plate and the supporting shaft, a motor is installed on the frame plate, a check ring is welded on an output shaft of the motor, a movable sleeve is sleeved on an output shaft of the motor, a spring is sleeved on an output shaft of the motor, the spring offsets the check ring and between the movable sleeves, splines are machined at the outer wall of the movable sleeve, and the splines are matched with the spline grooves.

4. The lap roller mechanism of claim 1, wherein: the distance between the axes of the two rolling shafts is 40 cm-60 cm.

5. The lap roller mechanism of claim 1, wherein: the support is made of Q235 common carbon structural steel, and the thickness of the support is 4-8 mm.