JPS607812Y2 - Caulking agent filling device - Google Patents

Description

[Detailed description of the invention] The present invention is equipped with a conveyance device and a frame, and by holding a caulking gun on the frame so as to be horizontally movable, it is possible to attach the caulking gun to the joint of the conveyed object as it is conveyed on the conveyance device. This invention relates to a caulking agent filling device capable of filling a caulking agent.

For example, architectural panels used as walls and floors in buildings using the dry method 1 method are formed by attaching face materials to the front and back of a framework that combines frame materials. When used, it is required to reliably and uniformly fill the joints between the facing materials on the outer wall side with caulking agent to prevent water leakage.

However, conventionally, such joint treatment was performed manually, which resulted in uneven filling amount of caulking agent and required a large number of man-hours, resulting in extremely inefficiency.

The purpose of the present invention is to provide a caulking agent filling device that can solve these problems, and one embodiment thereof will be described below with reference to the drawings.

In the figure, an apparatus 1 according to the present invention includes a conveying device 2 made of, for example, a belt conveyor, and a pedestal 3 that straddles the conveying device 2, and a caulking tool 4 is held on the pedestal 3 so as to be horizontally movable.

The pedestal 3 has guide grooves 6 on both sides thereof, and the pedestal 3 can be moved up and down by sliding the guide grooves 6 into contact with a base (not shown).

Guide pieces 9 are horizontally opposed to each other on the front surface of the pedestal 3 over the entire length of the pedestal 3, and a groove, for example, a T-groove, is formed therebetween.

The caulking tool 4 includes an L-shaped mounting plate 12 having a vertical piece 10 that engages with and is guided by the T-groove 7 and a horizontal piece 11 formed at right angles to the lower end of the vertical piece 10. A U-shaped mounting bracket 1 is provided with a vertical cylindrical portion 15 passing through the horizontal piece 11, and the cylindrical portion 15 opens at the bottom.
A guide shaft 19 protruding from the upper surface of 7 is guided so as to be movable up and down.

Note that the guide shaft 19 is connected to the lock nut 2 on the top surface of the cylindrical portion 15.
0 is used to prevent removal, and by interposing a spring 21 between the upper surface of the fitting 17 and the lower surface of the cylindrical portion 15, the fitting 17 is biased downward.

Also, on the opposing side pieces of the mounting bracket 17, there are two upper and lower support shafts 22.
, 23 are inserted and fixed, and the lower support shaft 23 pivotally supports the rollers 24 on both sides thereof, and the upper support shaft 22 holds the mounting arm 26 which is protruded to the side of the caulking gun 25. They are attached to the roller 24 in parallel.

Note that the lower surface of the roller 24 is formed to be slightly lower and substantially at the same height as the lower end of the nozzle of the caulking gun 25.

A feed hose 29 and a return hose 30 are attached to the lower end of the caulking gun 25 to circulate the caulking agent, and an air hose 31 for opening and closing the nozzle of the caulking gun 25 is connected to the upper end.

Further, the caulking tool 4 has its rond end fixed to the side of the vertical piece 10 of the mounting plate 12, and its base is attached to a fixing piece 32 provided across the T-groove 7, by means of a pushing tool such as a cylinder 34, etc. It can move horizontally along the T-groove 7.

In this embodiment, for example, the above-mentioned construction panel, which is the object W to be transported, has three panels P attached to the framework F, so that the panel 2 is attached to the framework F.
2 so that the two joints S and S in between can be caulked at the same time.
Both caulking tools 4, 4 of the stand are movably held in the T-groove 7.

In addition, 35 shown in FIG. 2 is a phototube device, which detects the joint S and operates the cylinder 34 to activate the caulking gun 2.
The caulking tool 4 can be moved horizontally so that the caulking tool 5 and the joint S can be aligned.

However, in the caulking agent filling device 1 of the present invention, the conveyed object W, such as a construction panel, which is fed from the left side in FIG. By expanding and contracting 34, the position of the joint S is detected by the phototube device 35, and the caulking tool 4 is stopped in a state where the caulking gun 25 and the position of the joint S are aligned.

After that, when the conveyance device 2 is restarted and the construction panel is conveyed, the roller 24 collides with the edge of the construction panel and runs over it, and at the same time activates the caulking gun 25 at the front end of the joint S to fill the joint S with caulking agent. do.

The construction panel is conveyed at a constant speed, and the caulking gun 25 always discharges a predetermined filling amount, so that the joint S is always filled with caulking agent under predetermined conditions.

Further, during filling of the caulking agent, the roller 24 moves the caulking gun 25 up and down while expanding and contracting the spring 21 along the unevenness of the construction panel, so that the distance between the lower end of the caulking gun and the joint S is maintained constant. Ru.

As mentioned above, the device of the present invention has a conveyance device and a frame, and uses a caulking tool that can horizontally move the conveyed object to be conveyed by the conveyance device to correctly align the joint positions and apply caulking agent under certain conditions. Because it can be filled with caulking agent, the work is more stable than conventional manual filling of caulking agent, and it is possible to perform joint filling work with high precision.It also greatly improves work efficiency and saves labor. 3. In addition, in the device of the present invention, by moving the pedestal 3 up and down, it is possible to process the joints of conveyed objects of different thicknesses, and for example, multiple caulking guns can be installed in parallel with one caulking tool. It can be transformed into various forms such as.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a side view showing an enlarged caulking tool, and FIG. 3 is a front view thereof. 2... Conveyance device, 3... Frame, 7...
...TI, 12...Mounting plate, 17...
...Mounting bracket, 19...Guide shaft, 21...
...Spring, 4...Caulking tool, 24...
...roller, 25...caulking gun, 34
...Cylinder, S...Joint, W...
...Object to be transported.

Claims (1)

[Scope of utility model registration request] A conveyance device that conveys an object to be conveyed whose joints are filled with caulking agent, a pedestal that can be raised and lowered across the conveyance device, and a pusher that engages with a groove formed horizontally on the pedestal and is attached to the pedestal. a mounting plate held horizontally movably by a tool; a caulking gun discharging the caulking agent; a caulking tool consisting of a mounting bracket made of rollers arranged in parallel with the lower end of the gun, and a spring between the mounting bracket and the mounting plate that biases the mounting bracket toward the conveyed object. A caulking agent filling device with a