CN220333877U - Roller of packaging line for cleaning waste silk conveniently - Google Patents

Abstract

The utility model relates to a roller for cleaning waste silk of a packaging line, which comprises a hollow cylindrical roller shell for bearing and transporting a tray, a bearing for rotating the roller, a roller shaft for installing and fixing the roller, a baffle plate and a bearing protection check ring for preventing sundries such as waste silk from being wound into the bearing to damage the bearing, wherein the bearing protection check ring is sleeved on the roller shaft and clamped between the bearing and the baffle plate.

Description

Roller of packaging line for cleaning waste silk conveniently

Technical Field

The utility model belongs to the technical field of automation in chemical fiber industry, and relates to a roller of a packaging line, which is convenient for cleaning waste silk.

Background

In the prior art, the spinning cake arranging and packaging process adopts full-automatic equipment, and the flow is as follows: the yarn trolley pushes up yarn, the yarn feeding robot grabs yarn cake rolls and puts the yarn cake rolls on the yarn placing disc, the roller drives the yarn placing disc to flow, intelligent external inspection, bagging, boxing by the boxing robot, the roller drives the yarn placing disc to flow, stacking, wherein, the cylinder mainly drives the yarn setting plate to flow.

Because the spinning cake is knotted and is not beaten or the tail fiber is beaten, the silk strip can be taken off from the spinning cake roll, and because the roller always rotates, the taken off silk strip can be wound on the roller, in order to avoid the silk strip from being blocked into bearings on two sides of the roller, as shown in fig. 1, the prior art has the hemispherical bearing protection check ring (as shown in fig. 5) additionally arranged at the edge of the shell of the roller (as shown in fig. 1 and 3), but the hemispherical bearing protection check ring additionally arranged can cause the waste silk wound between the bearing protection check ring and the baffle to be difficult to clean, thereby not only affecting the appearance, but also not timely cleaning the wound silk at the place, leading the waste silk wound later to be wound into the bearing more easily, leading to the roller to be blocked so as to stop operation of the packaging line, leading to great daily cleaning difficulty and extremely time consumption, and severely reducing the production efficiency of the packaging line.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a roller of a packaging line, which is convenient for cleaning waste silk.

In order to achieve the above purpose, the utility model adopts the following scheme:

the utility model provides a baling line is convenient for clear up cylinder of waste silk, including the hollow cylindrical cylinder shell that is responsible for bearing and transportation tray, the pivoted bearing of responsible for the cylinder, be used for installing the roller axle of fixed cylinder, the baffle and prevent debris such as waste silk from rolling into the bearing and leading to the bearing damaged bearing protection retaining ring, bearing protection retaining ring cover is epaxial and centre gripping at the roller and between the baffle (bearing protection retaining ring is not connected with bearing and baffle, only extrusion contact), be equipped with the recess that is used for storing winding silk thread of more than encircling the roller axle on the global of bearing protection retaining ring, the external diameter of bearing protection retaining ring increases gradually from the tank bottom of recess to the one end that bearing protection retaining ring contacted with the baffle, so design bearing protection retaining ring's structure is favorable to the waste silk to get into in the recess, avoid the waste silk to get into between bearing protection retaining ring and the baffle, and then avoid waste silk clearance difficulty, only need collude in the recess with the sword during the clearance, can clear out all waste silk.

As a preferable technical scheme:

the packaging line is convenient for cleaning the roller of the waste silk, and the bottom of the groove is a cylindrical surface, so that the waste silk can be cleaned conveniently.

The roller of the packaging line, which is convenient for cleaning waste wires, is characterized in that the bearing protection retainer ring is a rotating body with a hollow structure and comprises a section B, a section C and a section D which are sequentially arranged along the direction far away from the bearing;

the section C is hollow cylindrical; the section B is of a hollow bowl-shaped structure, the small end is connected with the section C, and the outer diameter of the small end is equal to that of the section C; the section D is of a hollow truncated cone-shaped structure, the small end is connected with the section C, and the outer diameter of the small end is equal to that of the section C; the shape of the bearing protection retainer ring is set in such a way that waste wires can be conveniently wound in the groove in a concentrated manner;

the outer diameter of the large end of the section B is larger than or equal to the outer diameter of the outer ring of the bearing, and the section B has the function of preventing the waste wires from contacting with the bearing.

The roller of the packaging line is convenient for cleaning the waste silk, the length of the section C is 1-5 mm, and the waste silk can be cleaned conveniently.

The roller of the packaging line, which is convenient for cleaning waste wires, is provided with the bearing protection retainer ring, and the section A is provided with the bearing protection retainer ring; the section A is hollow cylindrical, and the outer diameter of the section A is larger than that of the section C; the large end of the section B is connected with the section A, and the outer diameter of the large end is larger than that of the section A; the outer diameter of the section A is smaller than or equal to that of the inner ring of the bearing, the section A is propped against the inner ring of the bearing, when the roller rotates, the outer ring of the bearing rotates, the inner ring does not rotate, if the section A does not exist, the whole bearing protection retainer ring can clamp the bearing, so that the bearing cannot operate, and the section A has the function of enabling the bearing protection retainer ring to prop against the non-rotating bearing inner ring only, so that the bearing can normally operate.

The packing line is a roller which is convenient for cleaning waste silk, the number of the baffles is 2, the baffles are parallel to the front-back direction, and the baffles are distributed symmetrically left and right.

The roller of the packaging line, which is convenient for cleaning waste silk, also comprises a cylindrical bearing protection cover which is used for placing the bearing and is convenient to detach after the bearing is damaged; the roller shell, the bearing protection cover, the bearing, the roller shaft and the bearing protection check ring are more than two groups; in each group, the roller shell is fixedly sleeved on the bearing protection cover, the bearing protection cover is fixedly sleeved on the outer ring of the bearing, the inner ring of the bearing is fixedly sleeved on the roller shaft, the roller shaft is parallel to the left-right direction, and two ends of the roller shaft are fixedly connected with one baffle respectively; all groups are arranged in a front-to-back spacing.

The packaging line is provided with the rollers which are convenient for cleaning waste wires, and the number of the bearing protection covers, the bearings and the bearing protection check rings in each group is 2, and the bearings are arranged at intervals from left to right; when each group is installed, firstly, two bearing protection covers are respectively installed on the left side and the right side of the roller shell; then, the two bearings are knocked into the bearing protection covers at the two sides; then the roller shaft penetrates into the bearings at two sides, namely the whole roller; finally, the two bearing protection covers are respectively knocked in at two sides; all parts are connected in an interference fit and extrusion connection mode.

The roller of the packaging line, which is convenient for cleaning waste silk, is characterized in that the bearing protection cover consists of a coaxial hollow cylindrical I section and a hollow cylindrical II section, and the outer diameter of the I section is larger than that of the II section; the hollow part of the bearing protection cover consists of a cylindrical hole a, a cylindrical hole b and a cylindrical hole c which are coaxially and sequentially connected and have gradually decreased pore diameters, one end of the cylindrical hole a is flush with one end of the section I far away from the section II, and the length of the cylindrical hole a is longer than that of the section I; the inner side and the outer side of the bearing protection cover are provided with steps for limiting, so that the bearing protection cover is conveniently embedded into the roller shell, and the bearing protection retainer ring are also conveniently placed in the roller shell;

the roller shell is fixedly sleeved on the section II of the bearing protection cover, and the bearing is positioned in the cylindrical hole b of the bearing protection cover.

The roller of the packaging line, which is convenient for cleaning the waste silk, has the outer diameter of the section I less than or equal to the outer diameter of the roller shell; the aperture of the cylindrical hole a is larger than the maximum outer diameter of the bearing protection retainer ring, the aperture of the cylindrical hole b is smaller than the outer diameter of the outer ring of the bearing, and the aperture of the cylindrical hole c is larger than the inner diameter of the inner ring of the bearing and smaller than the outer diameter of the outer ring of the bearing.

The packaging line is convenient for cleaning the roller of the waste silk, and the surface of the roller shell is subjected to special spraying treatment to prevent rust.

The packaging line is a roller which is convenient for cleaning waste wires, and the diameter of the hollow part of the bearing protection retainer ring is slightly smaller than the diameter of the roller shaft; the diameter of the roller shaft is slightly larger than the inner diameter of the inner ring of the bearing; screw holes are formed in two ends of the roller shaft, and the whole roller is convenient to fix.

Advantageous effects

The roller of the packaging line, which is convenient for cleaning the waste wires, has a simple structure, and can enable the waste wires clamped into the bearing protection check rings to be cleaned more easily, so that the time for cleaning the waste wires is reduced, and the production efficiency of the packaging line is improved.

Drawings

FIG. 1 is a schematic view of a prior art drum after installation;

FIG. 2 is a schematic view of a packaging line of the present utility model with a drum mounted for cleaning waste filaments;

FIG. 3 is a schematic view of an axial cross-sectional structure of a drum along a drum axis in the prior art;

FIG. 4 is a schematic cross-sectional view of a drum of the packaging line for facilitating cleaning of waste filaments along the axial direction of the drum shaft;

FIG. 5 is a schematic axial cross-sectional view of a prior art bearing protection retainer ring;

FIG. 6 is a schematic axial cross-sectional view of a bearing protection retainer ring of a drum of a packaging line for facilitating cleaning of waste wires;

FIG. 7 is a schematic axial cross-sectional view of a bearing shield of a drum of a packaging line for facilitating cleaning of scrap wire in accordance with the present utility model;

wherein, 1-cylinder shell, 2-bearing safety cover, 3-bearing, 4-bearing protection retaining ring, 4-1-A section, 4-2-B section, 4-3-C section, 4-4-D section, 5-cylinder axle, 7-baffle.

Detailed Description

The utility model is further described below in conjunction with the detailed description. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

A roller of a packaging line for cleaning waste silk conveniently, as shown in fig. 2 and 4, comprises a roller shell 1, a bearing 3, a roller shaft 5, a baffle 7, a bearing protection retainer ring 4 and a bearing protection cover 2;

as shown in fig. 6, the bearing protection retainer ring 4 is a rotating body having a hollow structure, and is composed of an a section 4-1, a B section 4-2, a C section 4-3 and a D section 4-4 which are sequentially arranged in a direction away from the bearing 3;

the section A4-1 is hollow cylindrical, and the outer diameter of the section A is larger than that of the section C4-3; the large end of the section B4-2 is connected with the section A4-1, and the outer diameter of the large end is larger than that of the section A4-1; the outer diameter of the section A4-1 is smaller than or equal to the outer diameter of the inner ring of the bearing 3, and the section A4-1 is propped against the inner ring of the bearing 3;

the section B4-2 is of a hollow bowl-shaped structure, the outer diameter of the large end of the section B4-2 is larger than or equal to the outer diameter of the outer ring of the bearing 3, the small end is connected with the section C4-3, and the outer diameter of the small end is equal to the section C4-3;

the section C4-3 is hollow cylindrical, and the length is 1-5 mm;

the section D4-4 is of a hollow truncated cone-shaped structure, the small end is connected with the section C4-3, and the outer diameter of the small end is equal to the section C4-3;

as shown in fig. 7, the bearing protection cover 2 is composed of a coaxial hollow cylindrical section I and a hollow cylindrical section II, the outer diameter of the section I being greater than the section II and less than or equal to the outer diameter of the drum shell 1;

the hollow part of the bearing protection cover 2 consists of a cylindrical hole a, a cylindrical hole b and a cylindrical hole c which are coaxially and sequentially connected and have gradually decreasing aperture; one end of the cylindrical hole a is flush with one end of the section I, which is far away from the section II, the length of the cylindrical hole a is longer than that of the section I, and the aperture of the cylindrical hole a is longer than the maximum outer diameter of the bearing protection retainer ring 4; the aperture of the cylindrical hole b is smaller than the outer diameter of the outer ring of the bearing 3, and the aperture of the cylindrical hole c is larger than the inner diameter of the inner ring of the bearing 3 and smaller than the outer diameter of the outer ring of the bearing 3;

the number of the baffles 7 is 2, and the baffles are parallel to the front-back direction and are symmetrically distributed left and right;

the roller shell 1, the bearing protection cover 2, the bearing 3, the roller shaft 5 and the bearing protection retainer ring 4 are more than two groups; all groups are arranged at intervals in front and back;

in each group, as shown in fig. 4, the number of the bearing protection covers 2, the bearings 3 and the bearing protection check rings 4 is 2, and the 2 bearings 3 are arranged at a left-right interval; the bearing protection retainer ring 4 is sleeved on the roller shaft 5 and clamped between the bearing 3 and the baffle 7, the roller shell 1 is fixedly sleeved on the section II of the bearing protection cover 2, the cylindrical hole b of the bearing protection cover 2 is fixedly sleeved on the outer ring of the bearing 3, the inner ring of the bearing 3 is fixedly sleeved on the roller shaft 5, the roller shaft 5 is parallel to the left-right direction, and two ends of the roller shaft are fixedly connected with one baffle 7 respectively.

The application process of the utility model comprises the following steps: when each group is installed, firstly, two bearing protection covers 2 are respectively installed on the left side and the right side of the interior of the roller shell 1; then the two bearings 3 are respectively knocked into the bearing protection covers 2 at the two sides; then the roller shaft 5 penetrates into the inner rings of the bearings 3 at the two sides, namely the whole roller; finally, the two bearing protection check rings 4 are respectively knocked into the rollers with two sides forming a whole; all the parts are connected in an interference fit and are connected in an extrusion mode; if the silk thread is wound in the groove of the bearing protection retainer ring 4, the cleaning is convenient.

Claims (10)

1. The utility model provides a cylinder that baling line is convenient for clear up waste silk, including roller shell (1), bearing (3), drum shaft (5), baffle (7) and bearing protection retaining ring (4), bearing protection retaining ring (4) cover is on drum shaft (5) and the centre gripping between bearing (3) and baffle (7), its characterized in that is equipped with the recess of more than one around drum shaft (5) on the global of bearing protection retaining ring (4), and the external diameter of bearing protection retaining ring (4) increases gradually from the tank bottom of recess to the one end that bearing protection retaining ring (4) contacted with baffle (7).

2. A drum for a packaging line for facilitating cleaning of waste silk according to claim 1, wherein the bottom of the groove is a cylindrical surface.

3. A drum for a packaging line for facilitating cleaning of waste silk according to claim 2, characterized in that the bearing protection retainer ring (4) is a rotating body having a hollow structure, comprising a B section (4-2), a C section (4-3) and a D section (4-4) arranged in sequence in a direction away from the bearing (3);

the section C (4-3) is hollow cylindrical; the section B (4-2) is of a hollow bowl-shaped structure, the small end is connected with the section C (4-3), and the outer diameter of the small end is equal to that of the section C (4-3); the section D (4-4) is of a hollow truncated cone-shaped structure, the small end is connected with the section C (4-3), and the outer diameter of the small end is equal to that of the section C (4-3);

the outer diameter of the large end of the section B (4-2) is larger than or equal to the outer diameter of the outer ring of the bearing (3).

4. A drum for a packaging line for facilitating the cleaning of waste filaments according to claim 3, characterized in that the length of the C-section (4-3) is 1-5 mm.

5. A drum for a packaging line for facilitating cleaning of waste filaments according to claim 3, characterized in that the bearing protection collar (4) further comprises a section a (4-1); the section A (4-1) is hollow cylindrical, and the outer diameter of the section A (4-1) is larger than that of the section C (4-3); the large end of the section B (4-2) is connected with the section A (4-1) and the outer diameter of the large end is larger than that of the section A (4-1); the outer diameter of the section A (4-1) is smaller than or equal to the outer diameter of the inner ring of the bearing (3), and the section A (4-1) is propped against the inner ring of the bearing (3).

6. A drum for a packaging line for facilitating cleaning of waste threads according to claim 1, characterized in that the number of baffles (7) is 2, parallel to the front-rear direction and symmetrically distributed from left to right.

7. A drum for a packaging line for facilitating the cleaning of waste filaments according to claim 6, further comprising a cylindrical bearing shield (2); the roller shell (1), the bearing protection cover (2), the bearing (3), the roller shaft (5) and the bearing protection check ring (4) are more than two groups; in each group, a roller shell (1) is fixedly sleeved on a bearing protection cover (2), the bearing protection cover (2) is fixedly sleeved on the outer ring of a bearing (3), the inner ring of the bearing (3) is fixedly sleeved on a roller shaft (5), the roller shaft (5) is parallel to the left-right direction, and two ends of the roller shaft (5) are fixedly connected with a baffle plate (7); all groups are arranged in a front-to-back spacing.

8. A drum for a packaging line for facilitating cleaning of waste wire according to claim 7, characterized in that the number of bearing protection covers (2), bearings (3) and bearing protection retainers (4) in each group is 2,2 bearings (3) arranged at a distance from each other.

9. A drum for a packaging line for facilitating the cleaning of waste filaments according to claim 7, characterized in that the bearing protection cover (2) consists of coaxial hollow cylindrical section I and hollow cylindrical section II, the outer diameter of section I being greater than section II; the hollow part of the bearing protection cover (2) consists of a cylindrical hole a, a cylindrical hole b and a cylindrical hole c which are coaxially and sequentially connected and have gradually reduced pore diameters, one end of the cylindrical hole a is flush with one end of the I section far away from the II section, and the length of the cylindrical hole a is longer than that of the I section;

the roller shell (1) is fixedly sleeved on the section II of the bearing protection cover (2), and the bearing (3) is positioned in the cylindrical hole b of the bearing protection cover (2).

10. A drum for a packaging line for facilitating cleaning of waste filaments according to claim 9, characterized in that the outer diameter of the section I is smaller than or equal to the outer diameter of the drum housing (1); the aperture of the cylindrical hole a is larger than the maximum outer diameter of the bearing protection retainer ring (4), the aperture of the cylindrical hole b is smaller than the outer diameter of the outer ring of the bearing (3), and the aperture of the cylindrical hole c is larger than the inner diameter of the inner ring of the bearing (3) and smaller than the outer diameter of the outer ring of the bearing (3).