JPH081056A - Wallpaper pasting machine - Google Patents

Abstract

PURPOSE:To integrally attach or detach a leveling roll and a wall finish material separating stay to and from the main body by providing the main body with a member for integrally supporting the roll and stay and forming the supporting member detachably. CONSTITUTION:A bearing plate for receiving the axial center of a leveling roll 11 is thickened at the part opposed to the roll in a lower structure to form a supporting member 30 having a part 30a projecting from the frame of the cover 3a for the side face of the lower structure. Simultaneously, a claw edge 22c capable of inserting the edge of the claw stay 22a on the front side into the projecting part 30a of the supporting member 30 is formed. Thereby, the leveling roll and the edge of the claw stay 22a on the front side are supported by the same supporting member and integrally attached or detached to and from the main body by detaching the supporting member from the lower structure.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wallpaper gluing machine for continuously applying a gluing agent to the back surface of a long wall covering when attaching a sheet-like wall covering to an indoor wall.

[0002]

2. Description of the Related Art FIG. 2 is an explanatory view showing a schematic configuration of a conventional wallpaper gluing machine. As shown in FIG. 2, the conventional wallpaper gluing machine includes an upper structure 2 and a lower structure 3 that compose the gluing machine body 1, and a leg portion 4 that supports the gluing machine body 1 at a predetermined height.
And a stand (cross roll) 5 for suspending a wall covering material (cross) 7 wound in a roll shape on the rear surface side of the gluing machine main body 1,
A glue trough 6 provided in the lower body 3, a plurality of rolls 9 to 15 arranged in the upper body 2 and the lower body 3 via gears, and driving of the plurality of rolls 9 to 15 are controlled. The control box 17 is mainly configured. On the front side of the gluing machine body 1, the upper structure 2
And a lower body 3 are connected to each other by a hinge 21, and a hook (not shown) for fixing the upper body 2 and the lower body 3 to each other is provided on a rear surface side of the gluing machine body 1. ing.

The incorporation of the plurality of rolls 9 to 15 is as follows.
In the upper structure 2, an upper pinch roll 13a forming a take-in pinch roll for taking the cloth 7 into the main body 1 and a drive roll 12 for giving a feeding tension to the cloth 7 are arranged in parallel. , These are supported in the holes formed in the side plate of the upper structure 2 directly or through a solid lubricating ring. Further, between the upper pinch roll 13a and the drive roll 12, a pressing roll 14 that presses the cross 7 from above and rotates following it is arranged in parallel.

Further, in the lower structure 3, a lower pinch roll 13b which constitutes a pinch roll for taking in the cloth 7 into the main body 1, a gluing roll 9,
A leveling roll 11 is arranged in parallel, and a doctor roll 10 and a sizing roll 15 are arranged in contact with the sizing roll 9. The gluing roll 9 is the lower structure 3
Is supported by a ball bearing press-fitted into the side plate of
The doctor roll 10 is supported in a hole formed in the side plate of the lower structure 3 directly or via a solid lubricating ring, and the glue-up roll 15 is mounted on the inner side surface of the glue tub 6 and is wear-resistant. It is directly supported by a bearing plate (not shown) made of plastic.

The lower pinch roll 13b and the leveling roll 11 can be attached to and detached from the side cover 3a of the lower structure 3 as shown in FIGS. 3 (a), 3 (b) and 3 (c), respectively. Bearing plate 2 made of wear-resistant plastic
It is directly supported by 7, 28. Also, FIG.
As shown in (a), (b) and (c), before and after the leveling roll 11, the claws 22 are provided so that the glued cloth 7 does not adhere to the leveling roll 11 and the front surface of the gluing machine main body.
The front side claw stays 22a (wall material separating stays) and the rear surface side claw stays 22b (wall material separating stays) supported by are attached, of which the front side claw stays 22a are mounted on the side surfaces of the lower structure 3. The hook 23 is detachably supported by the substantially U-shaped hook 23, and the rear side claw stay 22b is fixed to the side surface of the lower structure 3.

Incidentally, FIG. 3A is a schematic top view showing a schematic structure of the lower structure 3 of the conventional wallpaper gluing machine, and FIG.
Is a schematic side view, and FIG. 3C is a schematic perspective view. Bearing plates (27, 28) for bearing the shaft centers of the lower pinch roll 13b, the leveling roll 11, and the glue-up roll 15
Is formed of wear-resistant plastic in order to prevent the bearing plates from being worn by the rotation of the rolls 13b, 11 and 15 as they are rotated. Further, the rear surface side claw stays 22b are fixed to the side surfaces of the lower structure 3 in order to ensure the strength of the main body 1.

Further, the control box 17 is
The control box is detachably attached to one end side of the plurality of rolls 9 to 15, and accommodates therein a motor that rotationally drives the plurality of rolls 9 to 15 and a control device that controls the drive of the motor. From the operation panel 17a provided on the side surface of the control unit 17, control information including an operation command and an operation condition can be given to the control device.

Further, inside the side cover 2a of the upper structure 2, there is housed an encoder (not shown) for measuring the number of revolutions of the plurality of rolls 9 to 15 which are rotationally driven by the motor. The rotation speeds of the plurality of rolls measured by are output to the control box 17 via the plug 20.

When performing the gluing operation using the wallpaper gluing machine having the above-mentioned structure, the operator first attaches the front side claw stay 22a and the leveling roll 11 to the bearing plate 27.
It is removed from the lower structure 3 integrally with
A tape guide 2 having a cut tape 26 suspended by a tape leader 24 (see FIG. 2) rotatably supported by a leg 4 on the bottom side of the tape guide 2 attached to the front surface of the glue tub 6.
5 (see FIG. 2) and wound around the peripheral surfaces of the leveling roll 11 and the front side claw stays 22a, and the leveling roll 11 and the lower side structure 3 are attached again, and the cut tape 26 is attached to the main body 1 On the front side of.

That is, as shown in FIG. 4, the cut tape 2
6 through the inside of the tape guide 25 attached to the front surface of the glue tub 6, and is wound around the peripheral surfaces of the leveling roll 11 and the front side claw stay 22a removed from the lower structure 3, and the cut tape 26 is provided on the main body. Drop it on the front of Part 1.
The cut tape 26 is for preventing glue from adhering to the surface of the lower cloth 7 when the cloth 7 to be attached to the wall surface is overlapped, for example.

After that, the operator performs a test operation of the gluing roll 9 for positioning the reference position of the cloth 7 and eliminating glue unevenness in gluing, and opens the gluing machine main body 1 to perform initial setting, and crosses the cloth. Pull out the tip of the cloth 7 from the roll 5 and hang it from the rear side of the main body to the front side through the space between the upper and lower pinch rolls 13a and 13b. After closing the gluing machine main body 1, the motor built in the control box 17 is initialized. Drive only the amount.

As a result, the rolls connected by gears rotate at a predetermined peripheral speed ratio, whereby the glue in the trough attached to the gluing roll 9 by the gluing roll 15 is removed by the doctor roll 10.
The adhesive on the surface of the gluing roll 9 is applied to the back surface of the cloth 7 which is adjusted by the pressing roll 14 and moves with the rotation of the gluing roll 9 under the effect of the pressing roll 14.

The glued cloth 7 is pulled by the drive roll 12 and the leveling roll 11 in a state in which an appropriate tension is applied, and passes over the rear side nail stays 22b.
Then, while the cut tape 26 is adhered to the back surface of the cloth 7 with the glue applied, it comes out to the front surface of the main body through the front side nail stays 22a. At this time, the glue due to the difference in peripheral speed of the leveling roll 11 is applied. A surface smoothing effect is provided. Then, when the cloth 7 comes out to the front by the initial set amount, the motor is once stopped, the unnecessary cloth at the tip is cut by the cutter along the cutter guide 16, and the initial setting is completed.

Next, the operator operates the control box 17
When a desired cross length is input from the operation panel 17a of No. 3 and the motor is driven in the same manner, the cloth 7 of the desired length glued to the back surface of the entire length is provided on the rear surface side nail stay 22b, the leveling roll 11, and the front surface side nail stay. 22a is sequentially passed over the main body 22a to be taken out from the front surface of the main body, cut by a cutter along the cutter guide 16, folded by an operator, and accumulated on the tray 8 on the front surface.

After the cloth 7 having a desired length is deposited on the tray 8 on the front surface, the motor is once stopped again, and the desired cloth length is input again from the operation panel 17a of the control box 17 to drive the motor. , This work is repeated.

After the gluing work is completed, the gluing machine body 1 and the control box 17 are separated and the leveling roll 1 is used for the next gluing work.
1. Lower pinch roll 13b and front side claw stay 22
a is removed from the lower body 3, and the glue tub 6, the rolls 9, 10, 15 and the rear side claw stays 22b arranged in the lower body 3 are sprinkled with water or a cleaning agent, and the glue tub 6, The rolls 9, 10, 15 and the rear surface side claw stay 22b are cleaned. Note that the rolls arranged in the upper structure 2 are wiped off the partially adhered glue because the glue hardly adheres during the gluing work.

[0017]

However, in the above-mentioned conventional wallpaper gluing machine, the leveling roll 11 and the front side claw stay 22a are supported in the lower structure 3 by separate members (Fig. 3) in order to wind the cut tape 26 around the leveling roll 11,
At the time of cleaning after the gluing operation is completed, the leveling roll 11 and the front side claw stays 22a must be separately removed from the lower structure 3, and there is a problem that the removal is complicated and troublesome.

Further, since the leveling roll 11 and the front side claw stays 22a are separately attached to the lower structure 3, there is a problem that a separate support member is required for each.

The present invention has been made in view of the above problems, and provides a wallpaper gluing machine in which a leveling roll and a wall-equipment separating stay can be integrally detachable from the inside of the main body. With the goal.

Another object of the present invention is to obtain a wallpaper gluing machine which can facilitate cleaning after work and attachment of accessories.

Still another object of the present invention is to provide a wallpaper sizing machine which can reduce the number of necessary parts.

[0022]

In order to achieve the above object, the wallpaper gluing machine according to the invention of claim 1 is provided with a sheet-shaped wall covering material by a plurality of rolls arranged in the main body. Wallpaper that draws in from the rear of the main body and moves along a predetermined path inside the main body to continuously apply the glue in the glue tub disposed below the main body to the back surface of the wall covering material. In the gluing machine, a leveling roll that is disposed in the front part of the main body portion of the plurality of rolls and that evens the glue applied to the back surface of the moving wall lining material; And a support member integrally supporting the wall-equipped material separating stay for preventing reattachment between the main body and the main body, and the support member is removably disposed in the main body. To do.

Further, in the wallpaper sizing machine according to a second aspect of the invention, in the wallpaper sizing machine according to the first aspect, the support member includes the leveling roll and the wall material separating stay. At least one of them is configured to be independently separable from the support member.

[0024]

The wallpaper gluing machine according to the first aspect of the present invention is provided with a supporting member that integrally supports the leveling roll and the wall material separating stay. The support member is arranged so that it can be inserted into and removed from the main body.

That is, the leveling roll and the wall material separating means are supported by the supporting member which can be inserted into and removed from the main body. Therefore, for example, when removing the leveling roll and the wall-equipment support means from the inside of the main body, the leveling roll and the wall-equipment support means are simultaneously removed from the main body by removing the support member from the main body. It will be possible.

As a result, the troublesome work of separately removing and attaching the leveling roll and the wall-equipment supporting means as in the prior art is eliminated. In addition, unlike the conventional case, it is not necessary to separately attach a supporting member for supporting each of the leveling roll and the wall-mounting material supporting means to the main body portion, so that it is possible to reduce the number of necessary parts. Become.

A wallpaper sizing machine according to a second aspect of the present invention is the wallpaper sizing machine according to the first aspect, wherein the support member includes at least one of the leveling roll and the wall-equipment separating stay. It can be independently separated from the support member.

That is, the leveling roll and the wall material separating stay can be independently separated from the supporting member. Therefore, with the leveling roll attached to the support member,
The wall-equipment separating stay can be removed from the support member, and the leveling roll can be removed from the support portion while the wall-equipment separating stay is attached to the support member. Both stays can be removed from the support member.

[0029]

1 is an explanatory view showing a schematic part of a lower structure 3 of a wallpaper gluing machine according to an embodiment of the present invention, (a)
Is a schematic top view, (b) is a schematic side view,
(C) is a schematic perspective view. That is, it is an explanatory view corresponding to FIGS. 3A, 3B, and 3C described in the conventional example. Therefore, the same parts as those of the conventional example are designated by the same reference numerals and the description thereof will be omitted. Further, the overall external view of the wallpaper sizing machine according to the present embodiment is the same as FIG. 2 described in the conventional example.

As shown in FIGS. 1 (a), 1 (b) and 1 (c), the difference between the wallpaper sizing machine according to this embodiment and the conventional wallpaper sizing machine is that the axis of the leveling roll 11 is different. Bearing plate 27 that receives the heart
By increasing the wall thickness in the direction opposite to each other in the lower structure 3,
A portion 3 of the lower structure 3 that protrudes from the outside of the frame of the side cover 3a
0a, and the edge of the front side claw stay 22a is made to have the protrusion 30 of the support member 30.
The point is that a claw edge 22c that can be inserted into a is formed. The protrusion 30a of the support member 30 is formed with an insertion opening 30b for the claw edge 22c.

In this way, by using the bearing plate for receiving the shaft portion of the leveling roll 11 as the supporting member 30 having the projecting portion 30a, the leveling roll 11 and the front side claw stay 22a are supported by the same supporting member 30. When the support member 30 is removed from the lower structure 3, the leveling roll 11 and the front side claw stay 22a can be integrally attached / detached from the main body.

As a result, cleaning after the gluing work and attachment of the accessory can be facilitated, and the number of required parts can be reduced.

In this embodiment, as shown in FIG.
As shown in (b) and (c), the removal direction of the support member 30 from the lower body 3 seems to be only the upper direction of the lower body 3, but the present invention is not limited to this. It may be arranged such that it can be detached from the front side of 3.

Further, in the present embodiment, only the front side claw stay 22a and the leveling roll 11 are attached to the support member 30, but the rear side claw stay 22b may be attached to the support member 30.

Further, in this embodiment, as shown in FIG. 1 (a), the supporting member 30 has a substantially T-shaped cross-section, but the present invention is not limited to this. is not.

Further, in this embodiment, by forming the claw edge 22c on the front side claw stay 22a, forming the insertion port 30b on the projecting portion 30a of the support member 30, and inserting the claw edge 22c into the insertion port 30b. Although the front side claw stays 22a have been described so that they can be removably attached to the support member 30, the present invention is not limited to this, and for example, the support member 30a can be used.
It is also possible to form a concave groove extending in the vertical direction on the protruding portion 30a and attach the front side claw stay 22a to this groove.

In addition, in the present embodiment, the case where the present invention is applied to the wallpaper gluing machine with a motor has been described, but the cloth 7 is pulled into the gluing machine main body 1 by the human power of the operator, It goes without saying that the present invention can also be applied to a so-called manual type wallpaper gluing machine that applies glue to the back surface of the cloth.

[0038]

As described above, according to the present invention, since the leveling roll and the wall-equipment separating stay are supported by the same support member, by inserting and removing the support member into the main body, There is an effect that the roll and the wall material separating stay can be integrally attached and detached from the main body.

Further, in the present invention, since the leveling roll and the wall material separating stay can be integrally attached and detached from the inside of the main body portion, cleaning after the gluing work and attachment of the accessory can be facilitated. There is also the effect.

The present invention also has the effect of reducing the number of parts required.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a schematic configuration of a wallpaper gluing machine according to an embodiment of the present invention, (a) is a schematic top view,
(B) is a schematic side view and (c) is a schematic perspective view.

FIG. 2 is an explanatory diagram showing a schematic overall configuration of a conventional wallpaper gluing machine.

FIG. 3 is an explanatory view showing a schematic configuration of a conventional wallpaper gluing machine, (a) is a schematic top view, (b) is a schematic side view, and (c) is a schematic perspective view.

FIG. 4 is an explanatory diagram showing a winding path of a tape cut.

[Explanation of symbols]

 1: Main body of gluing machine 2: Upper structure 3: Lower structure 4: Legs 5: Stand (cross roll) 6: Glue 7: Wall covering (cross) 8: Tray 9: Gluing roll 10: Doctor roll 11: Leveling roll 12: Drive roll 13a: Upper pinch roll 13b: Lower pinch roll 14: Pressing roll 15: Adhesive roll 16: Cutter guide 17: Control box 22a: Front side claw stay (wall material separating means) 22b: Rear surface Side claw stays (walling material separating means) 30: support member

Claims (2)

[Claims] 1. A sheet-shaped wall covering material is drawn inward from a rear portion of the main body portion by a plurality of rolls arranged in the main body portion, and is moved along a predetermined path inside the main body portion, so as to move downwardly from the main body portion. In a wallpaper gluing machine that continuously applies the glue in the glue tub provided to the back surface of the wall covering, wherein the glue is provided in the front portion of the main body portion of the plurality of rolls,
A leveling roll for leveling the glue applied to the back surface of the moving wall covering and a wall stay separating stay for preventing re-adhesion of the glued wall covering and the main body are integrally supported. A wallpaper gluing machine having a support member, wherein the support member is removably disposed in the main body. 2. The wallpaper according to claim 1, wherein the support member is configured such that at least one of the leveling roll and the wall-equipment separation stay can be independently separated from the support member. Gluing machine.