JPH0616597Y2 - Sealing material cutting removal device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is one in which a plate body is attached to a frame body via a seal material, for example, a window glass is typically fixed to a window frame via the seal material. In addition, the present invention relates to a seal material cutting and removing device for cutting and removing the seal material.

[Conventional technology]

Generally, when a window glass is attached to a window frame, the attachment portion is filled with a sealing material to shut off the outside air.

By the way, the above-mentioned sealing material deteriorates due to aging, and therefore, it is necessary to remove the deteriorated sealing material and fill it with a new sealing material. Conventionally, all such work has been done manually. That is, the worker removes the deteriorated sealing material using a jig such as a cutter knife,
The new sealing material is filled again.

[Problems to be solved by the device]

As described above, in the conventional case, the removal work of the deteriorated sealing material is all manual work, which requires a great deal of labor and time, and requires a skilled technique to perform the work in a short time. There was a problem such as

The present invention has been made based on such a point, and the purpose is to automatically remove the sealing material,
It is an object of the present invention to provide a sealing material cutting and removing apparatus that can reduce the labor required for the sealing material removal work and the working time required for the work.

[Means for Solving the Problems]

The above-mentioned conventional technical problems can be effectively solved by the present invention.

That is, the sealing material cutting and removing apparatus according to the present invention comprises a main body movably arranged on the surface of a plate body attached to a frame body through a sealing material, and a surface of the plate body arranged below the main body. A cutter portion for cutting and removing the sealing material while rotating on a plane parallel to the guide rail, a guide rail fixed in parallel with one side of the frame body, and a guide rail provided integrally with the main body along the guide rail. The mobile device includes a moving device that moves, and a drive unit that is built in the main body and serves as a power source of the cutter unit and the moving device.

A window glass is a typical example of a plate attached to a frame through a sealing material, but not only that, but a door in which glass is fitted into the frame, a plate other than glass such as plastic is used as a frame. There is a window or a door fitted in the housing, a door in which a wooden plate body is fitted in a frame, and the like, and the sealing material cutting and removing apparatus of the present invention can be applied to any of these.

In the above-described configuration, as a typical example of the cutter unit, one having a plurality of blades on the outer peripheral portion of the disk can be considered. In addition, the drive unit not only rotates the cutter unit,
It is also conceivable to provide a mechanism for adjusting the rotation speed and a mechanism for moving the cutter portion in a direction perpendicular to the plane of the plate body.

The main body moves on the surface of the plate body by a moving device that moves along the guide rails, and the guide rails are made to adsorb to the plate body by vacuum adsorption, or both ends are fixed to the frame body. Etc. are possible. The movement of the moving device on the guide rail may be achieved by, for example, a combination of a pinion and a rack, and the drive unit that rotates the cutter unit can also serve as the power source of the moving device.

[Action]

According to the present invention, first, the guide rail is appropriately separated from one side of the frame body, that is, parallel to one side of the frame having the sealing material to be cut and considering the cutting depth of the sealing material by the cutter portion. Fix it in the correct position. Then, by driving the moving device installed on this guide rail and the cutter portion of the main body that is integral with this moving device,
The cutter cuts the sealing material automatically while the main body moves along the guide rail together with the moving device.

〔Example〕

Hereinafter, the present invention will be described with reference to the illustrated embodiment. FIG. 1 is an explanatory view showing an installed state of the seal material cutting and removing apparatus of this embodiment, and FIG. 2 is a perspective view of the same.

In the figure, reference numeral 1 is a frame body, and a window glass 3 is attached to the frame body 1 via a sealing material 2. On the upper surface of the window glass 3, the sealing material cutting and removing device according to the present embodiment is installed.

In this sealant cutting and removing apparatus, reference numeral 4 is a main body, and a drive unit 10 including an electric motor is housed in the main body 4, and the drive unit 10 is connected to a power source (not shown) via a switch SW. ing. A cutter portion 11 is arranged on the lower surface side of the main body 4. This cutter part 11
Is composed of a cutter 12 having a plurality of blades on the outer peripheral portion of the disk, a nut 14 for fixing the cutter 12 to an output shaft 13 connected to the rotary shaft of the drive unit 10, and the like. The cutter 12 is rotated by the rotational force transmitted from the driving unit 10.

A guide member 15 is provided on the frame body 1 side of the main body 4 so as to project therefrom. This guide member 15 has a long hole 15a,
Through the screw member 16 that penetrates the elongated hole 15a, the main body 4
It is fixed to. And the guide member 15 is the above-mentioned long hole 1
The amount of protrusion can be adjusted within the range of the longitudinal dimension of 5a, whereby the cutting depth of the cutter 12 can be adjusted.

Reference numeral 18 is an elongated box-shaped suction rail with the entire lower end opened, and a packing 19 is fixed to the lower edge of the suction rail over the entire circumference, and an inner space 20 of the suction rail 18 is illustrated via a tube 21. Not connected to a vacuum pump. Reference numeral 22 is a guide rail that is mounted on the suction rail 18 so as to be movable in the longitudinal direction and is fixed by a set screw 24.
3 is formed.

On the other hand, a moving device 25 is attached to the main body 4,
The moving device 25 has a U-shaped body 26 that engages with the guide rail 22 so as to be movable in the longitudinal direction, and pinions 27 that are provided on both inner side surfaces of the body 26 and that mesh with the rack 23. There is. And pinion 27
Is a drive unit 10 of the main body 4 for rotating the cutter 12.
Alternatively, the driving force is transmitted to a driving unit other than the driving unit 10 via a reduction mechanism (not shown) in the main body.

The operation will be described based on the above configuration. First window glass 3
The guide rail 22 is attached on the upper side, and this is performed by adsorbing the suction rail 18 to the window glass 3 and fixing the guide rail 22 to the suction rail 18 with the set screw 24. The adsorption rail 18 can firmly adsorb by adhering the packing 19 at the lower edge to the surface of the window glass 3 and then vacuuming the inner space 20. The mounting position of the guide rail 22,
That is, the suction position of the suction rail 18 is set in parallel with any one side of the frame body 1, and a part of the sealing material 2 is cut off by the cutter 12 so that the blade edge thereof is appropriate. Do so that the depth is reached. At this time, the guide member 15 is useful for setting the cutting depth by the cutter 12, that is, the fixing position of the guide rail 22 with respect to the frame body 1.

Next, the drive unit 10 of the main body 4 attached to the guide rail 22 is driven and driven by the moving device 25 to rotate the cutter 12, and the pinion 27 of the moving device 25 is rotated.
When you rotate the pinion 27 and the guide rail 22
The main body 4 moves along with the moving device 25 along the guide rails 22 at an appropriate speed by the engagement with the rack 23, and the cutting operation of the sealing material 2 by the cutter 12 automatically proceeds.

In this case, for example, if a switch is provided on a part of the outer surface of the moving device 25 and the switch comes into contact with a protrusion or the like provided at the end of the guide rail 22, the electric circuit is cut off. The rotation of the pinion 27 and the cutter 12 can be automatically stopped when the device 25 eventually reaches one end of the guide rail 22.

When the cutting operation of the sealing material 2 is completed on one surface side of the window glass 3, the same operation is performed on the other surface side. When the cutting of the sealing material 2 is completed, a new sealing material is filled.

Further, in order to cope with the difference in the vertical and horizontal dimensions of the window glass 3, that is, the difference in the length of the sealing material 2 to be removed by cutting, a plurality of types of guide rails 22 having different lengths may be used. When the device 25 reaches one end of the guide rail 22, the moving device 25 is moved backward in the opposite direction by a required distance, and the fixed position of the guide rail 22 on the suction rail 18 is set to one side in the longitudinal direction (on the uncut side of the sealing material 2). It is also possible to deal with by shifting. In this case, it is effective to use two short suction rails 18 and arrange them in a straight line so as to be sucked onto the window glass 3, and to cope with the difference in length of the frame body 1 by the distance between the two suction rails 18. Is. Further, the guide rail 22 can be fixed not only by the suction rail 18 but also by using an appropriate clamp member or the like.

Therefore, according to the present embodiment, all the operations except the installation work of the apparatus are automatically performed, not the manual work as in the past, so that the removal work of the sealing material 2 can be extremely facilitated and the labor is saved. The reduction and the working time can be shortened. Further, since the cutting depth of the cutter 12 with respect to the sealing material 2 is adjusted to be constant, damage to the frame body 1 due to the cutter 12 can be prevented by selecting an appropriate cutting amount.

The present invention is not limited to the above-described embodiment, and an external power source such as a storage battery or a commercial power source can be used as a driving power source.

Further, as described above, the device of the present invention is not only the window glass but also the one in which the peripheral edge of the plate body is attached to the frame body through the sealing material, and all the sealing materials need to be replaced. In this case, it can be used for the sealing material cutting operation.

In addition, there are various moving means for the main body 4, and various configurations are conceivable, such as adding a rotation speed adjusting mechanism or a position adjusting mechanism for the cutter section 11 to the driving section 10, all of which are of the present invention. The range is as described above.

[Effect of device]

As described above in detail, the sealing material cutting and removing device according to the present invention can mechanically and automatically perform all the sealing material removal that was conventionally performed manually.
It is possible to reduce the labor required for the sealing material removal work and the time required for the work.

[Brief description of drawings]

FIG. 1 is an explanatory view showing an installed state of a preferred embodiment of a sealing material cutting and removing apparatus according to the present invention, and FIG. 2 is a perspective view of the same. DESCRIPTION OF SYMBOLS 1 ... Frame body, 2 ... Sealing material 3 ... Window glass (plate body), 4 ... Main body 10 ... Drive part, 11 ... Cutter part 12 ... Cutter, 22 ... Guide rail 23 ... Rack, 25 ... Moving device 27 ... Pinion

Claims (1)

[Scope of utility model registration request] 1. A main body movably arranged on a surface of a plate body attached to a frame body with a sealing material, and a main body arranged below the main body and parallel to the surface of the plate body. A cutter unit for cutting and removing the sealing material while rotating, a guide rail fixed in parallel with one side of the frame body, a moving device integrally provided on the main body and moving along the guide rail, A seal material cutting and removing apparatus, comprising: a cutter built in a main body and a drive unit that serves as a power source of a moving device.