JPS6143588Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a thin plate material cleaning device for removing and cleaning scratches, burrs, etc. on the surface of a thin plate material during cutting.

Conventionally, flocked brushes have been used as cleaning members in this type of cleaning device, but these flocked brushes rotate by receiving power from a power source, and
In order to enhance the cleaning effect, many of them move a certain distance in a certain direction while rotating themselves. However, in the case of these products, the direction in which they rotate and move is the same as the direction in which the material moves, so that sufficient effects cannot be expected for removing burrs and scratches after cutting.

In addition, in this type of cleaning device, especially when cleaning and removing scratches and burrs from sheet materials, it is usually preferable that one device is equipped with a plurality of flocking brushes. How to efficiently attach brushes is also an important technical issue.

In this case, the bearing of the rotating shaft of the flocked brush, which rotates in the same direction as the direction of movement of the thin plate material, is attached to a support rod installed at a position perpendicular to the direction of movement of the material, and the support rod is swung around its lower end as a fulcrum. The rotating flocking brush is oscillated back and forth in the direction of its axis, and the purpose is to realize vertical and horizontal pressing force of the rotating flocking brush against the surface of the thin plate material with a simple structure. In addition, the support rod is configured to be attached via links to a swinging member that swings horizontally by receiving power from a power source, and if multiple links are interposed, multiple The purpose is to allow the support rods to be easily installed.

Hereinafter, embodiments of the present invention will be described based on the drawings. FIG. 1 is a conceptual explanatory diagram of the present invention, FIG. 2 is a front view of the apparatus according to the present invention, and FIG. 3 is a side view thereof. In FIG. 2, the flocking brush 1, which is a cleaning member, is located perpendicular to the moving direction (arrow) of the thin plate material M transported by the feed roller 17 and the pinch roller 18, and has its own power source. (not shown)
The feed roller 17 is rotated by the rotation of the feed roller 17, and is provided facing the feed roller 17 with a slight gap therebetween. Further, the rotating shaft 2 is supported by bearings 3 at both ends thereof. Bearing 3 is also made of thin plate material M
The support rod 4 is attached to the device base 5 at its lower end 4a via a shaft 6 and a boss 6a, and that part is Swinging to the fulcrum P,
The rotary flocking brush 1 held by the support rod 4 can be swung back and forth in the axial direction thereof.

Looking at the configuration in which the rotating flocking brush 1 held by the support rod 4 swings back and forth in its axial direction, the support rod 4 interlocks with the swinging member 8 via the link 7, and the swinging member 8 1 swings horizontally in conjunction with a rotating member 13 which receives power from a power source 9 and rotates in forward and reverse directions.The related structure and the process of operation will be explained in detail below.

An eccentric shaft 10 is attached to the motor 9, which is a power source, and a connecting rod 11 is attached to this eccentric shaft 10.

A connecting member 12 is attached to the connecting rod 11 and swings horizontally in a direction perpendicular to the moving direction of the thin plate M in conjunction with the eccentric movement of the connecting rod 11. This facilitates the forward and reverse rotation of the rotating member 13, which is attached to the connecting member 12 and is provided to stand vertically. This forward and reverse rotation movement of the rotating member 13 causes the longitudinal end 8a of the rotating member 13 to
The vibration is transmitted to the swinging member 8 mounted so as to be positioned parallel to the direction of movement of the swinging member 8, thereby achieving horizontal swinging.

The movement of the horizontally swinging swinging member 8 is transmitted to the support rod 4 via the link 7 attached to its longitudinal end 8a, and as a result, the support rod 4 is moved in a direction perpendicular to the direction of movement of the thin plate M. It swings back and forth around the aforementioned fulcrum P. In this way, the rotating flocked brush 1 is held together with the bearing 3 of the rotating shaft 2 on the support rod 4.
is moved back and forth in the axial direction in a direction perpendicular to the moving direction of the thin plate material M.

In the figure, 14 is a handle for adjusting the vertical movement of the flocking brush 1, 15 is a member for connecting the support rod 4 of the link 7, and 16 is a bearing for the rotating member 13.

As described above, in this project, a plurality of links are attached to a swinging member that swings horizontally in a direction perpendicular to the direction of movement of the thin plate material due to the action of a connecting rod that moves eccentrically by receiving power from a power source, and further rotates on this link. Since it is made up of multiple support rods that hold the flocked brushes, the rotating flocked brushes swing back and forth in the direction of its axis, creating vertical and horizontal pressing forces against the material surface, resulting in thin plate materials. It has remarkable effects on removing burrs and scratches and cleaning.

Further, according to the present invention, since the flocking brush swings back and forth in its axial direction, it is particularly effective in removing and cleaning large burrs formed on the edge of the thin plate material. Furthermore, by attaching a plurality of links to the swinging member that swings horizontally, it is also possible to attach a plurality of support rods that hold the flocked brushes.

[Brief explanation of the drawing]

Fig. 1 is a conceptual diagram of the present invention, Fig. 2 is a front view of the device according to the present invention, and Fig. 3 is a side view thereof. 1: bristle brush, 2: rotating shaft, 3: bearing, 4: support rod, 7: link, 8: swinging member, 9: power source, 10: eccentric shaft, 11: connecting rod, 12: connecting member, 13: rotating member, 1
7: Feed roller; 18: Pinch roller;
M...Thin plate material.

Claims (1)

[Scope of utility model registration request] A support rod 4 that holds the rotating shaft 2 of the flocked brush 1 together with the bearing 3 is disposed at a position perpendicular to the moving direction of the thin plate material M to be transferred, and a connecting rod is attached to the eccentric shaft 10 of the power source 9. The eccentric movement of 11 is caused by the rotating member 13 standing vertically via the connecting member 12.
The swinging member 8 is attached to the rotating member 13 so that its longitudinal end 8a is located parallel to the direction of movement of the thin plate M. A cleaning device for thin plate material, characterized in that a link 7 is attached to the longitudinal end 8a of the thin plate material, and the support rod 4 is attached to the link 7.