JP6751783B2 - Sliding device for material shaft - Google Patents

Description

The present invention relates to a slide device, particularly a slide device for a material shaft.

Rotary processing machines are widely applied to material roll equipment such as resin thin films, metal foils, roll papers, and roll steels.
The manufactured material is wound into a material pipe, and the material pipe is installed by passing it on the material release shaft to perform cutting work.
Subsequently, the material after cutting is wound again uniformly on the material tube on the winding shaft to complete the material cutting work.
Subsequently, the material tube on the take-up shaft is removed and installed through the material receiving shaft to prepare for subsequent delivery and storage.
The prior art of a rotary processing machine is described in, for example, Patent Document 1 (rotary processing apparatus and article manufacturing system).

With the development of society, the majority of workers who operate equipment are now women.
However, since the material is quite heavy, a large force is applied when installing the uncut material tube through the material release shaft, or when installing the material tube on the take-up shaft through the material receiving shaft. Needs.
Moreover, in the process of removing the material pipe or installing it through it, injuries to workers are likely to occur.

JP-A-2007-125681

In the prior art, the majority of the workers operating the equipment are women, but the material is quite heavy, so when installing or winding an uncut material tube through the material release shaft. There is a drawback that a force is required when the material pipe on the shaft is taken down and installed through the material receiving shaft, and the process of removing or passing the material pipe is likely to cause injury to workers.
Therefore, the present invention provides a means for a worker to save labor when installing or removing a material pipe through a material shaft by a slide device for a material shaft having a simple structure and convenient for mounting. The purpose is.

The slide device according to the present invention has a shaft body, several slide units, several partition members, and two fitting rings.
The shaft body has an annular cover surface on the outer circumference, and several storage tanks are vertically installed on the annular cover surface in parallel along the axial direction, and the inner walls of each storage tank are axially installed on both sides. Position-limited tanks are installed along each other in a depressed shape.
The several slide units are installed in each of the containment tanks, and each slide unit has at least one position-restricting rod and two rollers.
The position limiting rod has a position limiting section along the axial direction of the shaft body, said position limiting section is installed at the position limiting tank, yet the localization rods at both ends of the localization section, the Each pivotal section is installed along the circumferential direction of the shaft body, the roller is pivotally installed in each pivotal section, and each roller is located in the storage tank.
The apex surface of each roller has a height protruding from the annular cover surface of the shaft body, the end of the pivotal section of the position limiting rod has a contact stop end, and several compartment members are each of the storage tanks. They are installed inside, and are arranged at intervals between the slide units.
Each partition member has a localization section, and the localization section is provided with a top contact section at both ends along the axial direction of the shaft body, and a contact stop end is provided at the end of each apex contact section. Will be installed. As a result, the contact stop end of the partition member and the contact stop end adjacent to the position limiting rod come into contact with each other to stop, and the position of each roller is limited.

In the slide device according to the present invention, since the top end of each roller has a height that protrudes from the annular cover surface of the shaft body, the inner wall of the material pipe and each roller come into contact with each other when the material pipe is installed through the shaft body. And stop. As a result, the inner wall of the material tube and each roller rub against each other when the material shaft moves, and when each roller rotates, the frictional force between the material tube and the shaft body is reduced, so that the worker can save labor while using the material tube. It can be removed from the shaft body or installed through it.

It is a perspective view of the Embodiment of this invention. It is an exploded perspective view of the Embodiment of this invention. It is a longitudinal sectional view of the embodiment of this invention. It is sectional drawing in the horizontal direction of embodiment of this invention. It is a schematic vertical sectional view of the use state of this invention. It is a perspective view of another kind of embodiment of this invention.

(One Embodiment)
As shown in FIGS. 1, 2, and 3 which are a perspective view, an exploded perspective view, and a vertical sectional view of an embodiment of the present invention, the slide device includes a shaft main body 10, several slide units 20, and several compartments. It has 30 members and two fitting rings 40.

The shaft body 10 is a cylindrical body having a predetermined length, and the shaft body 10 has an annular cover surface 11 on the outer circumference.
Several storage tanks 12 are installed in a recessed manner on the annular cover surface 11 in parallel along the axial direction.
Each storage tank 12 has openings 121 at both ends, and the inner wall of the storage tank 12 is provided with the position-limited tank 13 recessed along the axial direction on both sides.
A pivot flange 14 is extended to both ends of the shaft body 10.
In this embodiment, the shaft body 10 is either an unwinding shaft or a material receiving shaft.
Several open tanks 15 are installed on the outer circumference of the shaft body 10 along the axial direction.
In addition to reducing the weight of the shaft body, each opening tank 15 can also be equipped with parts having other functions.

Several slide units 20 are installed in the storage tank 12 of the shaft body 10, and each slide unit 20 has a position-limited rod 21 and two rollers 22.
Together, as shown in FIG. 4, the position limiting rod 21 has a position limiting section 211 along the axial direction of the shaft body 10.
The position limiting section 211 is installed in two position limiting tanks 13.
In this embodiment, the position limiting section 211 exhibits an S shape.
Moreover, pivotal sections 212 are installed at both ends of the position-limited section 211 along the circumferential direction of the shaft body .
A roller 22 is pivotally installed in each pivotal section 212.
Each roller 22 is located in the containment tank 12.
The apex surface of each roller 22 has a height that protrudes from the annular cover surface 11 of the shaft body 10, and the end of each pivot end 212 has a contact stop end 213.

Several partition members 30 are installed in the storage tank 12 of the shaft body 10 and are arranged at intervals between the slide units 20.
Subsequently, as shown in FIG. 4, in the present embodiment, each partition member 30 has a localization section 31.
The localization section 31 exhibits a U shape.
The localization section 31 is installed in the position limiting tank 13, and the localization section 31 has top contact sections 32 installed at both ends along the axial direction of the shaft body .
Each top contact section 32 has a contact stop end 321 at the end.
The contact stop end 321 and the contact stop end 213 adjacent to the position limiting rod 21 come into contact with each other to stop, limiting the position of the roller 22.

The two fitting rings 40 are installed on the pivot flanges 14 of the shaft body 10 and are in close contact with both side surfaces of the shaft body 10 to close the openings 121 of each storage tank 12.
As a result, the positions of the slide unit 20 and each partition member 30 are limited in the accommodation tank 12 of the shaft body 10.
Moreover, at least one screw hole 41 is installed in each fitting ring 40.
Bolts 42 are screwed into the screw holes 41, whereby each fitting ring 40 is fixed to each pivot flange 14.

As shown in FIG. 4, which is a cross-sectional view in the lateral direction of the embodiment of the present invention, when the slide device 100 is attached, first, the pivotal contact sections 212 of the position-limited rod 21 are fitted into the rollers 22 and installed, and the opening of the storage tank 12 is opened. Pass 121.
As a result, each slide unit 20 is installed in the accommodation tank 12, and each partition member 30 is arranged with a space between the slide units 20.
In this way, the contact stop end 321 of each partition member 30 and the contact stop end 213 adjacent to the position limiting rod 21 come into contact with each other to stop, limiting the position of each roller 22, and each roller 22 is inside each storage tank 12. Located in.
Subsequently, the worker installs each fitting ring 40 on the pivot flange 14, fixes the fitting ring 40 through the bolt 42, and closes the opening 121 of each storage tank 12, and then each slide unit 20 and each compartment. The position of the member 30 is limited in each storage tank 12. In this way, the installation work is completed.
As a result, the slide device 100 has an effect that the structure is simple and the attachment is convenient.

As shown in FIG. 5, which is a schematic vertical sectional view of the usage state of the present invention, when a worker installs the material pipe 200 through the shaft body 10, the outer peripheral edge of the upper end of each roller 22 is the inner wall of the material pipe 200. When the material tube 200 slides on the shaft body 10, the inner wall 201 of the material tube 200 and each roller 22 rub against each other.
At this time, since each roller 22 rotates, the worker can push the material pipe 200 while saving labor.
Even when the material tube 200 is taken down, the material tube 200 is pushed in the axial direction of the shaft body 10 and rotated by mutual friction between the inner wall 201 of the material tube 200 and each roller 22.
As a result, the frictional force between the material tube 200 and the shaft body 10 is reduced through rotation due to mutual friction between the inner wall 201 of the material tube 200 and each roller 22, so that the worker can save labor while using the material tube 200 as the shaft body 10. The effect of installing or removing it through the top can be achieved.

As shown in succession to FIG. 6, which is a perspective view of another type of embodiment of the present invention, in the present embodiment, several groove tanks 16 are installed in a depressed shape on the outer periphery of the shaft body 10 in parallel with the axial direction. To.
A device for supporting the material pipe is installed in each groove tank 16 to form a take-up shaft and sandwich the material pipe 200.
Thereby, the slide device 100 of the present invention can be applied to different material axes.

The embodiments of the present invention described above do not limit the present invention, and thus the scope protected by the present invention is based on the claims.

100 slide device,
10-axis body,
11 Circular cover surface,
12 containment tank,
121 openings,
13 Position limited tank,
14 Pivot flange,
15 open tank,
16 groove tank,
20 slide unit,
200 material tube,
201 Inner wall,
21 Position limited rod,
211 Positional limited section,
212 Psychological section,
213 Contact stop end,
22 rollers,
30 compartment members,
31 localization section,
32 top contact section,
321 contact stop end,
40 Fitting ring,
41 screw holes,
42 volts.

Claims (6)

A slide device for a material shaft having a shaft body, several slide units, several partition members, and two fitting rings.
The shaft body has an annular cover surface on the outer periphery, and several storage tanks are installed in a recessed manner in parallel along the axial direction on the annular cover surface, and the axial direction is provided on both sides of the inner wall of each storage tank. Position-limited tanks are installed in a depressed shape along the
The several slide units are installed in each of the storage tanks, and also have at least one position-limited rod and two rollers, and the position-limited rods are positioned along the axial direction of the shaft body. The position-limited section has a section, and the position-limited section is installed in the position-limited tank, and the position-limited rod has pivotal sections installed at both ends of the position-limited section along the circumferential direction of the shaft body. The rollers are pivotally installed in the pivotal section, and each roller is located in the storage tank, and the apex surface of each roller has a height protruding from the annular cover surface of the shaft body. Each end of the pivotal section of the positioning rod has a contact stop end,
The several compartment members are installed in each of the containment tanks and are arranged at intervals between the slide units, and each compartment member has a localization section, the localization sections at both ends. A top contact sections are installed along the axial direction of the shaft body, and contact stop ends are installed at the ends of the top contact sections, whereby the contact stop ends of the partition members and the positions are limited. A sliding device, characterized in that the contact stop ends adjacent to the rod come into contact with each other to stop, limiting the position of each roller. The slide device according to claim 1, wherein the localization section exhibits a U shape. The first aspect of the present invention, wherein each of the storage tanks has openings at both ends of the shaft body, whereby the slide unit and the partition members can be put into the storage tank through the openings. Sliding device. The slide device according to claim 1, wherein the position limiting section of the position limiting rod exhibits an S shape. The shaft body is provided with pivot flanges at both ends.
A fitting ring is fitted and installed on each of the pivot flanges, and each of the fitting rings is in close contact with both side surfaces of the shaft body to close the opening of each of the storage tanks. , The slide device according to claim 3. A feature of the shaft body is that a plurality of groove tanks are installed in a recessed manner on the outer periphery in parallel with the axial direction, whereby a device for supporting a material pipe is attached to each groove tank to form a take-up shaft. The slide device according to claim 1.

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