TWM554031U - Steel brush device fitted with laser reference device - Google Patents

Description

Steel brush device with laser contrast device

This creation is a steel brush device with a laser contrast device, especially a laser control device with a saw blade and a saw blade for removing the cutting debris attached to the saw band.

Conventional saw belt machines (or band saw machines) mainly use a saw bow to cut materials, which are all provided with a lifting mechanism to control the rise and fall of the saw bow, and most of the lifting mechanisms are mechanically controlled.

In addition, conventional saw band machines also have a steel brush set for removing chips (such as iron filings) attached to the saw band.

In order to accurately position the saw band of the saw bow, the operator has considered replacing the mechanical lifting mechanism with other solutions, for example, laser positioning.

Accordingly, how to have a "steel brush device with a laser contrast device" is an urgent problem to be solved in the related art.

In one embodiment, the present application proposes a steel brush device with a laser contrast device, comprising: a laser contrast device for emitting a laser beam; a fixed steel brush set fixed to one side of the saw band, having a first steel brush; and a movable steel brush set movably disposed on the saw The other side of the belt has a second steel brush; and a control device electrically connecting and controlling the distance of the movable steel brush set to move relative to the saw band, during the process of ascending or descending the saw band, the movable steel brush set A distance away from the saw band, the distance does not interfere with the illumination of the laser beam. When the laser contrast device detects that the saw band is lowered to a position, the control device controls the movable steel brush set to approach the saw band.

100‧‧‧Steel brush device with laser contrast device

10‧‧‧Laser control device

11, 12 ‧ ‧ laser light components

20‧‧‧Fixed steel brush set

21‧‧‧First steel brush

22‧‧‧First housing

30‧‧‧Active steel brush set

31‧‧‧Second steel brush

32‧‧‧Second housing

40‧‧‧Saw band

41‧‧‧ bottom edge

F1‧‧‧ Length extension direction

F2‧‧‧ direction of ascending or descending

L1‧‧‧Laser beam

FIG. 1 is a schematic structural diagram of an embodiment of the present invention.

2 is a schematic enlarged view of the cleaning brush set of the embodiment of FIG. 1.

3 is a schematic front view of the fixed steel brush of the embodiment of FIG. 1.

4 is a schematic cross-sectional view of the A-A of FIG. 3.

Fig. 5 is a front view showing the structure of the movable steel brush of the embodiment of Fig. 1.

Figure 6 is a bottom plan view of the movable steel brush of the embodiment of Figure 1.

Figure 7 is a schematic cross-sectional view of the B-B of Figure 5;

Figure 8 is a schematic cross-sectional view of the C-C of Figure 6.

Referring to FIG. 1 and FIG. 2 , the steel brush device 100 with the laser contrast device provided by the present invention comprises a laser control device 10 , a fixed steel brush set 20 , and a movable steel brush set 30 . The laser control device 10, the fixed steel brush set 20 and the movable steel brush set 30 are electrically connected to a control device (not shown), and the laser control device is controlled by the control device. The fixed steel brush set 20 and the movable steel brush set 30 are actuated.

The laser contrast device 10 is used to emit a laser beam L1. In the present embodiment, the laser contrast device 10 includes two laser light elements 11 and 12, and the two laser light elements 11 and 12 are respectively disposed at two ends of the length extending direction F1 of a saw band 40. The length extending direction F1 of the saw band 40 is perpendicular to the direction F2 of the rise or fall of the saw band 40. The laser beam L1 is parallel to the length extension F1 of the saw band 40 and parallel to the bottom edge 41 of the saw band 40.

It should be noted that the saw band 40 is generally disposed on a saw bow structure, and the saw bow structure generally includes a driving wheel and a driven wheel, and the saw band 40 is supported to form the long round shape as shown in FIG. It is not a technical feature of the present case, so FIG. 1 omits the saw bow structure and only the saw band 40 is shown.

The saw band 40 is electrically connected to the aforementioned control device, and the control device controls the saw band 40 to rise, fall or cut.

Referring to FIGS. 2 to 4, the fixed steel brush set 20 is fixed to one side of the saw band 40, and the fixed steel brush set 20 has a first steel brush 21 and a first housing 22. The first housing 22 is used to fix the fixed steel brush set 20 at a suitable position of the machine, and the first steel brush 21 is in contact with the saw belt 40.

Referring to FIGS. 2 and 5 to 8, the movable steel brush set 30 is movably disposed on the other side of the saw band 40. The movable steel brush set 30 has a second steel brush 31 and a second casing 32. The second housing 32 is used to fix the movable steel brush set 30 at a suitable position on the machine table, and the second steel brush 31 is movably disposed on the second housing 32. The second steel brush 31 is controlled to move relative to the second housing 32 by the control device.

Referring to Figures 1, 2, and 6, during the ascent or descent of the saw band 40, the control device controls the movable steel brush set 30 away from the saw band 40 a distance that does not interfere with the illumination of the laser beam L1. When the laser contrast device 10 detects that the saw band 40 is lowered to one During positioning, the control device controls the second steel brush 31 of the movable steel brush set 30 toward the saw band 40 to bring the second steel brush 31 into contact with the saw band 40.

In summary, the steel brush device provided with the laser contrast device provided by the present invention can replace the traditional lifting mechanism by the laser comparison device, so that the saw band can be accurately positioned; and the movable movable steel brush set is provided, so It does not hinder the positioning of the saw band; and a steel brush set is disposed on both sides of the saw band, so that the iron filings attached to the saw band can be effectively removed.

However, the specific embodiments described above are only used to illustrate the features and functions of the present invention, and are not intended to limit the scope of implementation of the present invention, without departing from the spirit and technology of the present invention. The equivalent changes and modifications made by the present disclosure are still covered by the scope of the patent application.

100‧‧‧Steel brush device with laser contrast device

10‧‧‧Laser control device

11, 12 ‧ ‧ laser light components

20‧‧‧Fixed steel brush set

30‧‧‧Active steel brush set

40‧‧‧Saw band

41‧‧‧ bottom edge

F1‧‧‧ Length extension direction

F2‧‧‧ direction of ascending or descending

L1‧‧‧Laser beam

Claims (11)

A steel brush device with a laser contrast device, comprising: a laser contrast device for emitting a laser beam; and a movable steel brush set movably disposed on the other side of a saw band, having a a second steel brush; and a control device electrically connecting and controlling the distance the movable steel brush set moves relative to the saw band. The steel brush device of the laser matching device according to claim 1, wherein the control device controls the movable steel brush set to be away from the saw band by a distance during the ascending or descending of the saw band, the distance Without disturbing the illumination of the laser beam, when the laser contrast device detects that the saw belt is lowered to a position, the movable steel brush set is controlled by the control device toward the saw band. The steel brush device with the laser contrast device according to claim 1 further includes a fixed steel brush set fixed to one side of the saw band and having a first steel brush. The steel brush device of the laser control device of claim 3, wherein the fixed steel brush set has a first housing for fixing the fixed steel brush set to a machine, the first A steel brush is disposed on the first housing. A steel brush device with a laser contrast device as described in claim 3, wherein the first steel brush is in contact with the saw band. The steel brush device of the laser control device according to the first aspect of the invention, wherein the movable steel brush set has a second casing for fixing the movable steel brush set to a machine, the second The steel brush is movably disposed on the second casing, and the second steel brush is controlled to move relative to the second casing by the control device. A steel brush device with a laser contrast device as described in claim 1, wherein the control device controls the movable steel brush set to approach the saw band and contact the second steel brush with the saw band. The steel brush device with a laser contrast device according to claim 3, wherein the control device electrically connects and controls the saw band, the laser contrast device, the fixed steel brush set and the movable steel brush set Actuate. The steel brush device with a laser contrast device according to claim 1, wherein the laser control device comprises two laser light elements, and the two laser light elements are respectively disposed at two ends of a length extension direction of the saw band. . A steel brush device with a laser contrast device according to claim 9, wherein the length extending direction is perpendicular to a direction in which the saw band is raised or lowered. A steel brush device with a laser contrast device as described in claim 9 wherein the laser beam is parallel to a bottom edge of the saw band.