JPS59199073A - Sprayer for gluing or coating liquid - Google Patents

Abstract

PURPOSE:To automate a gluing operation by moving a spraying member attached with a vertically movable nozzle in a lateral direction and providing a washer for the nozzle within the moving range thereof. CONSTITUTION:A nozzle 31 which sprays glue or a coating liquid and is vertically movable is attached to the top end of a spray member 30, and the member 30 is moved laterally by an operating member 40. A washing member 50 is provided within the moving range of the member 40 to prevent the nozzle 31 at the top end of the member 30 from drying. Gluing of a long-sized paper roll, etc. is thus automated.

Description

DETAILED DESCRIPTION OF THE INVENTION The non-invention is, for example, to apply glue to a paper with 9 pieces of paper used when wrapping long paper rolls.
Regarding.

In paper factories, etc., the manufactured long 14 rolls are generally wrapped with wrapping paper that is wider than the paper roll on the top surface of the paper roll, and both ends of the shun wrapping paper are covered with foil on the next surface of the roll. Bend the section on both sides of the paper roll, and when folding, attach a piece of paper with a smaller diameter than the paper roll side D'f1 to the folded section, so that the packaging does not crumble (... I'm doing it.

Conventionally, the glue applied to this paper was applied by a worker using a brush, etc. (RF work was troublesome and lacked speed.) In particular, gluing to large-diameter paper with a diameter of 60 GIrL or more requires a lot of effort and has poor workability.In addition, in the case of a brush, it is difficult to apply glue immediately after the start and at the end of the application. The amount of glue that adhered was different, and it was difficult to apply it uniformly.

The present invention solves the drawbacks of manual gluing by providing a device that automates the gluing process. I found out something, 91 questions'L) L
< (The nozzle that injects the ri coating liquid is located in the north direction for elevating.
(4) a spray member attached to the soufflé gB material and an actuating member that supports the soufflé-gB material and moves it in the left-right direction)! j
A cleaning device for the nozzle is installed within the horizontal movement range of the JMe spray member.

Hereinafter, one embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 shows one embodiment of the present invention. This is an exploded view of the entire paper gluing device I'', which is an actual measurement example of the gluing device I'' shown in the figure.
f is a water tank 10 attached to the stand 1 (IC 9), a receiving member 20 attached to the top of the water tank 10, a spray part 30 that sprays glue in one direction, and this The main part is formed by the cleaning member 50 that holds the spray t<1SjZ so that the nozzle at the tip of the actuating part 40 that moves the spray t<1 SjZ 30 left and right and the nozzle at the tip of the soufflé member 30 will not dry out.

The front inner water tank 10 has a dish shape with an open top.
Water is stored inside, creating tension.

This water tank 10 is attached to the top of the pedestal l, and it is rotated i1'.
i, ``J' tjt2 to 1!M''
Rei・1t・1 has been done, 1゛ノ,! 7J< no Meika 1
In the field, a support 7F platform 4. The disk 2 is moved upwards (it is the same as the one on the right side by tightening, etc., and the center of this disk 2 is drilled.) -3 t4:j Water tank 1.
0 has a shape J1. Qi of Haku1 no 1 form that was made into
By inserting the ll cusp 11, +i7. With +
rJ, and by the drive of Tanabata 3, the support base 4 and l,
It is designed to rotate in one direction. l'! ”n
There is a step-shaped mounting plate 5.5... in the shape of L-C inside the IQ1 frame, and this mounting plate 5.5...-.
-.- On the top, the sizes of glue A', A#, etc. are stored according to size.

On top of such a water tank 10, Abe's old 20, which is glued with river A<j;
1. The receiving member 20 has a circular disk shape, and a rectangular shaft protrusion 21 is formed on the lower surface of the center. By fitting the water 4N into the tank 910, it is attached to the water 4N and 910, and is rotated integrally with the water tank 1O to make it run. 10 and the receiving member 20 are simultaneously rotated on the pedestal 1.
22.2A) ---
is provided as appropriate to keep the receiving member 20 horizontal. In this case, the receiving member 20 is attached above the upper surface of the water stored in the water tank 10, and the receiving member 20
0 is a VC so that it will not stay in the water in the tank +0 for 9 nights.

1JfJ MT le 1' [: dynamic t'; Is 4Z' 40
is the support EIE /I I installed on the right side of the frame 1
K is attached, and r4'18 from the support 41
14: 'A support rod 42 that extends horizontally in the lateral force direction on the Q member 20, and an elongated shaft rod 43 that is attached to this support rod 42 and extends horizontally in the VC direction, Post 41
and a motor 44 that is attached to and rotates a shaft rod 43. The 111IH rod 43 has a screw formed in the diagonal direction, and the motor 44 drives the chain wheel 4.
5.46, the shaft rod 43 is rotated 111'' in the forward and reverse directions, and the soufflé member 30 meshing with this shaft rod is moved by one movement left and right.

The spray member 30 is attached to such a moving member 40 in a lead-like manner, and a nozzle 31 is attached to the lower part, and an air cylinder 32 is attached to the upper part. 1-7.
As a result, the nozzle 31 is positioned at the appropriate position 1, while the nozzle 31 is placed in the ml position.
The attachment is for spraying glue onto the paper A, and the nozzle 31
A hose 32 for supplying liquid sizing agent and a hose 33 for supplying air are attached to the upper part of the sizing agent, so that the sizing agent is atomized by air flow and sprayed. FIG. 2 shows an example of this sizing agent supply mechanism. The 1 end of the hose 32 is buried in a pressure tank 34 in which the sizing agent is stored, and the sludge is supplied into the pressure tank 34. The sizing agent is forced from the tank 34 into the hose 32 by the air pressure applied. In the figure, 35 is a liquid level gauge installed in the pressure tank 34, and 36 is a liquid level gauge installed in the pressure tank 34.
d7a Adjustment 7 This is a pressure reducing valve for sending out and stopping the glue.

- Noun The hose 33 that supplies air to the nozzle 31 is
: 'i('L) The solenoid valve 37 has been removed, and air is sent out and 1/+)' is carried out.

After spraying the adhesive, a cleaning member 50 for the nozzle 31 is provided to prevent the nozzle 31 from drying and prevent the adhesive from drying and sticking. This cleaning member 50 is placed within the horizontally movable column of the front spray member 30,
In this embodiment, the container 5 is provided between P]iJ record Ll: 41 and the water tank 10, and is supported in an appropriate straightness.
1 and a sponge 52 filled in this container 51. The sponge 52 is tagged during operation, and after spraying the spray agent, the nozzle 31 of the spray member 30 is placed on the top surface of the sponge 52, and the nozzle 31 is The bottom surface is VC to maintain humidity and temperature.

In this embodiment constructed as described above, a relay is provided for each axle in order to make the device t'C visible. Without the housing, place the disc 2 on the pedestal 1 in an appropriate position.
] Roll detection relay and spray positioning relay 61
．． 62 is attached7, in this case, the disc 20 rotation detection relay is on the top surface of the disc 2,! 11 guns were used, li
Detecting the plate 63, the motor 3 is driven or rotated to rotate the disc 20 and stop J: 7. As a result, the water tank JO and the receiving member 20, which are driven in one direction, are also rotated and stopped at the same time. A stop takes place. - 10,000, the spray positioning relay is 4 on the detection plate 63! /Start and stop spraying based on knowledge. Also, paper diameter detection relays 64, 64', 64'' for determining the diameter of the paper used for gluing and stopping the spray member 30 at the detection position 1;
... will be placed in the 40th Hijikata area of Crop Section 4 in the shape of 1j. This paper diameter detection relay 6464:, 64'4...
・The spray member 30 is automatically positioned at the proper position r(j, :. Furthermore, the spray member 30
A stop positioning relay 65 is also provided on the anti-shock system 50 of the nozzle 31. Due to the operation of this relay, the spray member 30 is stopped F above the cleaning member 5Q4j4,
The nozzle 31 is lowered by the cylinder 32 and placed on the sponge 52 of the cleaning member 50. 1 will be done. 1: Sea urchins are turning.

Next, a case in which gluing is performed according to this embodiment as described above will be explained.

For gluing, select a receiving member 20 with a diameter that matches the diameter of the paper to be used, place the receiving member 20 on top of the water tank 10, and place a plurality of laminated sheets of paper for gluing on top of the receiving member 20. Put it down! l) For horizontal narrowness, specify a paper diameter positioning relay that matches the paper diameter of the river. This will take a long time to prepare, so press the start button
Go to NJ.

The nozzle 31 is raised from the state above the cleaning member 50 without being removed. This raising is performed by the operation of the cylinder 32, and when the nozzle 31 rises from the upper limit 1 to 2, the upper switch in the cylinder 32 is activated, and the motor 44 of the actuating member 40 is driven to receive the Sunray EivI material 30. The member is moved in the direction of 20. When this spray member 30 reaches the specified paper diameter positioning relay 64,
The motor 44 stops driving in response to the signal from the relay 64, and the spray member 30 stops at the appropriate value.
When the cylinder 32 is operated and the nozzle 3I is lowered, this lowering amount is detected by a 1-limit switch inside the cylinder 32, and the nozzle 3I is lowered by a predetermined amount at 1 point.Next, The motor 3 on the pedestal 1 drives the door, and the support 4
, the water tank 10 and the receiving member 20 start rotating in the - direction, and the spray positioning relay 62 causes the liquid glue and air to flow from the ports 32 and :(3 to the nozzle 3, respectively).
1, the dispersed paste is sprayed from the nozzle 31 and cooled down. This 11 spraying continues until the receiving member 20 rotates once, and the glue is uniformly applied to the upper surface of the paper A. Also, when spraying this glue, there is a bubble in the water tank IO;
The old 11-year-old drug is dissolved in the water in tank 10, and the agent is poured into tank I.
There are no cracks on the walls inside the building, making it easy to clean.

When the receiving member 20 rotates once and returns to the original position fm (U), the rotation detection relay () and the spray positioning relay 62 detect the detection plate 63 on the lower surface of the disc 2, and the rotation is stopped and the glue is removed. At the same time, the agent is sprayed at 1Nr+I-.

In this way, since there is a sizing agent or thin ice on the top surface of the paper used for gluing, it is possible to bind it to the paper roll with a force tJ, but the diameter of the paper used for gluing is If the diameter of the adhesive is large and the width of the adhesive needs to be widened, after the -th spraying of the adhesive is completed, close the upper row of nozzles 31, and then drive the actuating part 4'A40. The size agent may be sprayed by moving the nozzle 30 further to the left side, and then rotating the receiving part phase 20 by turning the nozzle 1 inch to spray the size agent.
After completing the work, raise the nozzle 31 fully and remove the operating member 40.
Then, the spray member 30 is pulled back to the stopping position by the optional relay 65, and the nozzle 31 is placed on the suction head 152 of the cleaning member 50. (The adhesion of the agent is completed.) After that, the glue is applied one after another by repeating the same operation.

Therefore, according to this embodiment, conventionally, the operator
Since the work that was previously done in 7 can be automated, it is possible to save labor and make it possible to control the work. In addition, even if the glue sticks to the water, it will stick in the same way as above, so it will adhere evenly and evenly, and the glue will dissolve in the water in the aquarium when spraying. Not only is it easy to remove, but the nozzle 31 is immersed in water by the anti-cleaning phase 50 immediately after spraying, and the remaining glue does not solidify, so the nozzle 31 will not become clogged and will not malfunction. can also be made smaller.

The invention is not limited to the above-mentioned embodiment, and various modifications are possible. For example, instead of using the front 1" receiving member as a rotating disc, the LIIIJ shown in FIG. It may also be a belt that runs in a longitudinal direction perpendicular to. When a belt is used, it becomes possible to glue long paper materials that need to be glued in the longitudinal direction. In this case, it is necessary to use a long water tank, but it is not necessary to run together with the belt, and it is sufficient that the tank is stationary and filled with mercury inside.

Also, the actuating member for moving the spray member does not use a shaft rod with grooves formed therein, but simply connects a wire or belt to the spray member, and the actuating member moves the spray member to the left. You may move the member. Alternatively, the water tank may be formed without installing a water tank. Furthermore, instead of using a water-impregnated sponge in the cleaning member, water may be stored and the nozzle may be directly immersed in this water. Furthermore, the structure may be configured so that the operation is performed manually without visual movement. In these cases, the same effects as in the above embodiment can be obtained.
t'6'') The device in 1 can of course be used not only for paper but also for sheet-like or plate-like objects such as plastic wood and gold face, and is also useful for spraying coating liquids such as glue and paint. can also be suitably used.

As described above in detail, the present invention provides a gluing device that can perform gluing work quickly, can make the amount of gluing uniform, and has fewer malfunctions. is uJ Noh.

[Brief explanation of drawings]

FIG. 1 is a side view of the entire embodiment of the present invention, and FIG. 2 is a side view of a part thereof.

Claims (2)

[Claims] (1) Is there a nozzle that sprays glue or coating liquid? A soufflé member attached to L'J, +79, supporting the spray member (-7, an operating member for moving the spray part in the left-right direction, and a left-right movement of the spray member) An apparatus for gluing or spraying a coating liquid, characterized in that the nozzle is made of a fluid tHs material that is suspended within a range. (2) The upper surface (... for gluing or spraying the coating liquid, the receiving member on which the sheet material is placed and run, and the nozzle that sprays the glue or coating liquid onto the sorted material +1) A spray member is attached to be able to be raised and lowered, an operation member that supports the spray member and moves the spray member in the left and right direction, and a member that is installed within the range of movement in the left and right direction of the soot spread material. A horizontal thinning or coating liquid spraying device characterized by a cleaning member for the nozzle.