JPS5928705Y2 - Coating device for plate-shaped objects - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a plate-like coating device for applying a coating agent such as a mortar adhesive to a plate-like body such as a tile or a unit tile.

Conventionally, as a method for applying a coating agent such as mortar adhesive to the back surface of a plate-like object such as a tile or unit tile, a mask having a thickness equivalent to the coating thickness and an opening corresponding to the desired coating planar shape is used. The mask was placed on a plate and the openings of the mask were troweled with the coating agent, or the mask was not used and the coating agent was relied solely on the skill of the operator.

However, in this conventional method, after taking out a predetermined amount of coating agent from the coating agent storage container and applying it to each plate-shaped body, use a trowel etc. to make the thickness even. Since it requires multiple manual operations such as adjustment, it has the disadvantage of very low work efficiency.

In order to eliminate the above-mentioned drawbacks, the present invention aims to provide a coating device for a plate-like object that can simultaneously apply a coating agent to a plate-like object and adjust the coating thickness, and has a very high coating work efficiency. do.

The present invention will be explained based on drawings of a coating device for a plate-shaped object, which is an embodiment thereof.

In order to operate the coating device for plate-like objects according to the present invention, the handles 8° and 8'o can be held in a normal posture, as is clear from the hands drawn with two-dot chain lines in FIGS. 1 to 3. In relation to the fact that the work is carried out by a worker located at a certain location, in the descriptions in this specification, the term "front" is used to refer to the plate coating device according to the present invention and each member constituting the same. 6. ``Aru'' means the force that is closer to the worker, and ``rear'' means the force that is farther from the worker.6. Similarly, "left" means the left hand side of the worker, and "-right" means the right hand side of the worker.

FIG. 1 is a rear perspective view of the coating device for plate-shaped bodies according to the present invention, in which 1 indicates stacked plate-shaped bodies 2, 2, . It is a mounting table for...

Reference numeral 3 denotes a coating frame provided on the mounting table 1 so as to be movable up and down by a guide means 7, and the coating frame 3 is attached to the left and right side plates 3.
A, 3b and a doctor 4 for adjusting coating thickness whose front end is tilted forward in a U-shape, and a notch A for discharging the coating agent is formed on the rear bottom surface of the doctor 4. be.

The front end of the doctor 4 is finished into a desired shape such as a sawtooth shape.

Angle members 5 are attached to the bottom surfaces of the left and right side plates 3a and 3b of the application frame 3 in order to prevent the plate-like body 2 from swinging in the left-right direction when the plate-like body 2 is pulled out. .

The top surface 5a of the inner protruding portion of the angle member 5 is as follows:
A partition plate 6 for adjusting the opening area near the front of the notch A for discharging the coating agent is attached so as to be freely movable back and forth.

The guide means 7 includes left and right side plates 33a of the application frame 3,
Brackets 7a, 7a are made to protrude outward from the front and rear sides of the outer surface of the blunt 1, respectively.
The insertion rod 7b is lowered by one inch from a, and a guide insertion hole 7° for the insertion rod Ib is provided in the base 1, and the insertion rod 7b is inserted into the insertion rod 7b.
is configured to move up and down within the guide insertion hole 7o.

Reference numeral 8 denotes a plate-shaped object drawer (~tool) guided so as to be movable back and forth by annular guide tools 9 provided on the outer surfaces -L of the side plates 3a and 3b of the coating frame 3, respectively. Drawer 8
At the rear of the plate-like object drawer 8, there is a hook-shaped engaging portion 8a that is engaged with the rear end surface 2dVC in order to extract only the uppermost plate-like object 2 forward as the plate-like object drawer 8 is pulled out (-). , 8a are formed.

Engagement part 8a. The length of the portion 8a bent downward into a hook shape is equal to or less than the thickness of the plate-like body 2.

The plate-like object puller 8 is attached to the left and right side plates 3a, 3 of the coating frame 3.
The handle 8e is rotatably attached to the rear end of the extended handle 8e supported by guide tools 9, 9 attached to the handle 8e so as to be movable back and forth,
A spring 11 is provided at the rotatable portions r, r'N to urge the retaining portion 88 downward to ensure that the plate-shaped body 2 is extracted.

Therefore, if the operator grasps the front part of the handle 8e and pulls it toward the user as shown by the two-dot chain line, the engaging part 8 of the plate-shaped object drawer 8
a and 8a move forward while being engaged with the rear end surface 2d of the plate-like body 2 on the top tier, and the plate-like body 2 on the top tier moves forward. Pushed forward from position.

The plate-like object row □ is removed, tool 3 c) Near the center of the left and right, a coil spring 10 is attached to automatically return the plate-like object drawer 7 tool 8 to the next pulled-out position after being pulled out.

FIG. 2 is a front perspective view showing another embodiment of the coating device for a plate-shaped object according to the present invention, and FIG. ar 2'a
This is a unit tile 2/, 7) coating device which is connected in a plate shape by H... connecting strips 2'b, 2'b....

As shown in FIG. 2, the coating frame 3' is connected to the side plate 3'.
a = 3' b + 3' c The left and right side plates 3/
It is framed by a removable doctor 4' for adjusting the coating thickness guided by a guide rail 20.20 attached to the inclined front end surface of the blades a and 3/b, and the rear bottom surface of the doctor 4' is A notch A for discharging the agent is formed.

In order to hold the doctor 4' in a predetermined position, the doctor 4' is urged downwardly by a tension spring 12, 12 and is brought into contact with guide members 9' on both the left and right sides of its front end.

Guide means 7'c, guide rods 7'd, 7'd projecting upward from the left and right outer sides of the mounting table 1', and fixed to the outer surface 1U of the left and right side plates 3'B + 3'b of the coating frame J. A guide board?
', 7', and the application frame 3' is connected to the guide means 7'.
It is configured so that it can be guided in a vertically movable manner.

Rail-shaped guide tools 9' for the plate-shaped object pull-out tool 8' are attached to the lower end surfaces of the left and right side plates 3/, 3/b of the coating frame 3', respectively.

The left and right guide tools g/, g/ have a largely mirror-symmetrical structure, and the right guide tool 9' is connected to the side plate 3'b of the coating frame 3', as the cross section is shown in FIG. From both ends of the upper plate 9'b joined to the lower surface, a short plate 9'c'a hangs inwardly, and a long plate 9'd hangs outwardly.

Furthermore, a circularly curved protrusion 9' is provided at a proper position at the lower end of the outer hanging plate 9'd.

In the guide groove 9'f of the guide tool, there is a plate-shaped object pull-out device 8.
The inverted 7-shaped sliding frame is fitted so that it can move freely back and forth.

At a suitable place on the lower surface 8'h of the sliding frame 8'b, there is a plate-shaped object holding member 21 having a band-shaped plate 21b made of a thin spring steel plate or the like affixed to the lower surface with a cushion material 21a made of sponge or the like interposed therebetween. is the installation.

As shown in FIG. 3, the rear end connecting frame 8'd of the plate-like object drawer 8' has a drawer (-2) of the plate-like object drawer 8' (according to -2, the uppermost plate-like object 2' A retaining portion 8Xa is formed which engages with the rear end portion zd in order to extract only the liquid to the front.

Also, the sliding frame 8'b of the plate-shaped body 31 ejecting tool 8'
The rear end of the handle 8 is connected to the MiJ end of the handle 8 to form a guide gap 8 for discharging the plate-like object.

A connecting frame 8'8 having a concave central portion is connected to the rear end of the handle 3/, and one end of a spring 19 for automatic return of the plate-shaped object puller 8' is attached.

A connection frame 1 is provided on the inner surface of the left and right guide tools 9'.
7 ends are connected.

Reference numeral 18 denotes a joint part pressing member for preventing the application agent from entering into the joint part zc of Uninia I tile 2'. (above connection)
It is fixed to the I/-mu 1γ and its front end protrudes from the doctor 4'.

The joint holding member 18 is made by sandwiching a cushion material between upper and lower band-shaped plates made of thin spring steel plates, etc., and is designed to always cover the base 2/c of the plate-shaped body 2'. .

Further, as shown in Fig. 2, the upper surface 9'B + 9'a' of the inner protruding part of the left and right guide tool 1g adjusts the opening area toward the front of the notch A for discharging the coating agent. A partition plate 6' is mounted so as to be movable back and forth.

Further, as shown in FIG. 3, the rear end vertical plate of the partition plate 6',
An operating rod 610 protrudes through the coating frame 310 rearward from approximately the center of the coating frame 310 .

Reference numeral 13 denotes a partition plate detachably provided inside the coating frame 3', and as shown in FIG. 2, the lower end of the inclined surface 13a of the partition plate 13 is placed on the partition plate 6'. At the same time, the rear end of the partition plate 13 is hooked to the upper end of the side plate 310 by a hook 13b.

14 is the 2nd one from the top of the stacked plate-like bodies 2', z...
These stoppers 14 are provided at both ends of the front side of the mounting table 1' as shown in FIG. Arranged guide rail 16. IEI is guided so that it can move up and down,
It is constantly biased upwards by a spring 15.15.

Further, the stomper 14 has a portion of the upper end portion on the left and right sides inserted into the cutout recess 9'g of the guide tool 9', so that the pulling out operation of the uppermost plate member 2' is not obstructed. It is designed to stop at a certain position.

Also, a part of the stopper 14 fitted into the notch 9' of the guide tool is inserted into the notch 8' of the sliding frame 8/b, as shown in FIG.

Once inside, the plate-shaped object puller 8' can be moved back and forth by a certain amount.

The upper end of the stomper 14 has an outwardly curved tape /I/1.
4a is formed.

Although not shown, the stopper is attached to the coating frame 3'.
Alternatively, it is of course possible to directly attach and fix the guide tool 9'.

Next, the operation of using the coating device for a plate-shaped body according to the present invention will be explained.

First, the plate-like bodies 2 and 2' are stacked at predetermined positions on the mounting tables 1 and 1'.

The coating frame 3, 3' is placed on the iron film stack plate-like bodies 2, 2' along the guide means γ, 7/.

At this time, make sure that the front ends of the doctors 4, 4' are positioned on the front edge of the upper surface of the plate-like bodies 2, 2'.

Next, after pouring the appropriate amount of coating agent 22 into the notch 1'c for discharging the coating agent formed on the rear bottom surface of the doctors 4, 4', the plate-shaped body puller 8, 8' is removed. After pulling it forward from the front part doctor 4, 4' of the plate-like body 2゜2', the plate-like body 2. As shown in FIG. 3, grasp both ends or joints of z to which the coating agent is not attached, and pull out the plate-shaped bodies 2 and 2' further forward.

At this time, application frame 3,3'v! Guide means 7.7' by the thickness of the plate-shaped bodies 2, 2' [next plate-shaped body 2 guided and lowered]
The uke is stopped on top of the .

Then, hold the bottom surface of the fully coated plate with the palm of your hand or a board, etc., and proceed to the next step.

Continuing, pull out the plate member 8°8' with the spring 10.1.
After returning to the rear using 9 etc., the plate-like bodies 2, 2'
Pull out and continue applying the plate.

The opening area of the notch A for discharging the coating agent, that is, the opening area of the plate-like body 2. The optimum drawing conditions are determined by adjusting the contact area between Z and the coating agent 22.

When all the plate-shaped bodies have been pulled out, the coating frames 3 and 3' are placed on top of the uppermost plate-shaped bodies 2 and 2', with the partition plates 6 and 6' covering all of the notches A for discharging the coating agent. Remove the coating frames 3, 3' from the mounting bases 1, 1' while still placing the coating frames 3, 3' on the stacking plates, and then stack the coating frames 3, 3' again on the stacked plates. Place it.

As described in detail above, the coating device for a plate-shaped body according to the present invention places and stores coating agent for multiple sheets directly on the uppermost plate-shaped body, so that the coating agent is coated on the plate-shaped body. Since the coating is applied naturally, there is no need to take out the coating agent from the coating agent storage container and transfer it to the plate-shaped bodies one by one as in the conventional method.

Furthermore, since there is a doctor in the coating frame for adjusting the coating thickness, the coating thickness can be adjusted at the same time as the plate is pulled out, and by appropriately selecting the shape of the front end of the doctor, the desired coating surface shape can be easily achieved. can be obtained.

In addition, the coating device for plate-like objects according to the present invention can reliably pull out only the top plate from the stacked plate-like objects using the plate-like object puller, and the coating device main body can be removed from the mounting table. Since it is provided on the top so that it can move up and down, continuous coating can be performed, and plate-like objects can be easily stacked all over the place, which contributes to improving the efficiency of the work of coating plate-like objects.

[Brief explanation of drawings]

FIG. 1 is a rear perspective view of a coating device for a plate-shaped object according to the present invention;
Fig. 2 is a front perspective view with a partially cut away middle section of another embodiment of the plate applicator according to the present invention, Fig. 3 is a front perspective view with the upper part cut away, and Fig. 4 is an IV of Fig. 2. - It is a sectional view cut along the IV line. 1.1'...Placement table, 2,2'...Plate-shaped body, 3,3'...Applying frame, 4,4'-...
...Doctor, 7. r・・・Guidance means, 89g
...Plate-shaped object puller, 9,9'...
Guide tool, A... Notch for discharging the coating agent.

Claims (1)

[Scope of utility model registration request] A coating frame is provided on the mounting table of the stacked plate-like bodies so as to be movable up and down, and a guide tool is provided at an appropriate position on the coating frame so as to be movable back and forth along the plane of the plate-like bodies. A doctor for adjusting the coating thickness is provided at the front of the application frame, and a notch for discharging the application agent is provided at the bottom behind the doctor. , an engaging portion is provided at the rear of the plate-like object pulling tool and engages with the rear end surface of the uppermost plate-like object in order to extract only the uppermost plate-like object out of the stacked position. A coating device for a plate-shaped object, characterized in that it is provided with.