JP2606438Y2 - Automatic gluing machine - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION This invention relates to an automatic sizing machine. More specifically, the present invention relates to a new automatic wallpaper sizing machine which has unprecedented high functionality, is excellent in operability, and enables stable high-precision and high-efficiency sizing. It is.

[0002]

2. Description of the Related Art In recent years, the introduction of highly automated mechanical work has been promoted in the fields of construction work and interior work, and labor saving has been accelerated. With such labor saving and the trend toward higher-grade living space, there is a demand for higher precision of these operations.

[0003] Such a situation is common to so-called wallpaper pasting work, and a higher degree of function of an automatic machine is required for wallpaper gluing for responding to this demand. Such an automatic wallpaper sizing machine is being actively improved by the present applicant, and is being automated with the technical achievements of electronics.

[0004] However, despite various improvements and improvements, there have been some inconveniences in the conventional automatic sizing machine, and comprehensive measures for these points have been required. For example, in the past, the operability was not always good for the operator, and there were inconveniences such that the operator had to stick to the sizing machine at all times. In particular, this has been a major problem in detecting the amount of glue and supplying glue.

The present invention has been made to solve the above-mentioned drawbacks of the automatic gluing machine and to provide a new highly functional wallpaper gluing machine which is excellent in operability, good in accuracy and efficiency. The purpose is.

[0006]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems by providing an automatic sizing machine characterized in that the following new elements are individually and compositely arranged. Is provided. That is, the automatic sizing machine of the present invention is an automatic sizing machine that presses and pastes wallpaper onto a rotating sizing roller that is horizontally supported and rotated.
The following elements are adopted.

[0007] 1) As a glue amount detecting device, a limit switch or a pressure-sensitive sensor contacting outside the glue container, or a photoelectric sensor for reading the liquid level of the container is provided. 2) An automatic glue supply device which is operated by a signal from the glue amount detecting device is provided. 3) a setting information input device, a reading device for reading setting information from the input device, a calculation instruction device for operating an automatic gluing machine in accordance with the read setting information, and the setting information and / or execution information described above. Is mounted.

An automatic sizing machine with advanced functions is realized by these elements and their combination. Less than,
The automatic sizing machine of the present invention will be described with reference to the attached drawings.

[0009]

The EXAMPLES means for detecting irrespective of the visual glue of glue quantity detecting apparatus glue container, conventionally, those that detect the glue quantity by the liquid level meter mounted in the glue container has been used ( For example,
No. 15473, Japanese Utility Model Application Laid-Open No. 59-74336, etc.). However, in this case, it is necessary to remove the detecting device every time the glue container is taken in and out, and it is a detachable type and is not built in the gluing machine.

Therefore, in the present invention, there is provided a detection device which does not hinder the transfer of the glue container and is easy to use. As such a detecting device, for example, as shown in FIGS. 1A, 1B, and 1C, (a) ON / OFF of a limit switch attached to one of the bases receiving a glue container by a spring. The change in the amount of glue in the glue container is observed.

(B) A sensor using a pressure-sensitive conductive rubber whose resistance changes according to the pressing force is mounted on a receiving table on which the glue container is installed, and a change in the amount of glue in the glue container is detected. (C) The height of the liquid level of the glue container is read by a non-contact sensor such as a photoelectric sensor, and the change in the amount of glue is observed. In addition, a strain gauge, a load cell, or the like can be used as the pressure-sensitive sensor of (b). The glue amount and the glue break signal by these detecting devices are displayed at any time, and are displayed and generated as an alarm or the like. Automatic glue feeding device In the case of the conventional gluing machine, if the glue in the glue container is low, a person manually turns on the glue feeding device to supply the glue, and if glue is turned on, switches off the glue. I was

In order to solve such inconvenience, the present invention provides an automatic sizing machine with an automatic sizing supply device. In this apparatus, as illustrated in FIG. 2, a glue tank is provided at an upper part of a glue supply pump, a suction port of the pump is connected to a bottom of the tank, and a stirring blade is provided in the tank. In the glue supply device with a stirrer having a glue supply hose attached to the outlet of the pump, the tip of the glue supply hose is connected to the glue container of the glue machine, and the glue machine or the glue amount detection sensor for the glue machine is used. Receiving a signal indicating that the remaining amount of glue has decreased, and automatically supplying glue for a timer set time of a control circuit built in or external to the glue supply device.

In response to a signal indicating that the amount of glue has been reduced, the pump operates for a preset timer time, and automatically stops after the time has elapsed. With this device,
Even if the amount of glue becomes small, there is no need to stop the gluing machine and supply the glue, so that the user can concentrate on the gluing operation. The timer setting time can be freely changed, and can be set by the user according to the capacity of each glue container. Thereby, it is possible to cope with a variation in the discharge amount of each supply pump.

Alternatively, it is conceivable to detect "out of glue" or "completion of glue supply" by the glue amount detection sensor and to start / stop the glue supply pump. 2. Description of the Related Art Conventionally, an automatic gluing machine has a display unit. However, in this conventional case, the display is merely a display of the gluing length and the number of sheets using a display element such as an LED (for example, Japanese Utility Model Publication No. 57-42527 discloses a gluing method). A display board that measures and displays the length of the cloth is disclosed). Therefore, in the present invention, not only the conventional gluing length and number of sheets but also the detection of the amount of glue as described above, the setting and selection of various functions including the glue supply, and the display of an alarm and the like can be performed. Make settings easy to understand.

For example, a liquid crystal display panel is arranged on the operation wall of the automatic gluing machine. The liquid crystal display panel displays a manual mode (initial screen), an option menu screen, and various option screens, and can be operated and displayed with one touch. For example, FIG. 3 illustrates a manual mode (initial screen). Set the length and number of wallpaper glues and start the automatic gluing machine. In this operation, the length and the number of sheets are displayed as the execution information. In the case of the glue detection operation, A is displayed,
When the glue runs out, B is displayed and a buzzer sounds. When the print mode is set in the printer setting every time, C can be displayed and printed every time one sheet is completed.

FIG. 4 shows an example of a liquid crystal display in the case of an optional automatic operation. Various options, such as automatic printing, printing by a printer, data communication, and data clear, are prepared as options. Input / Read / Calculation Instruction Device In the case of a conventional automatic sizing machine, a method of inputting the sizing length and the number of sizing sheets from the operation keys of the sizing machine main body was generally used. It seems that this is enough for normal gluing.However, considering the efficiency of gluing work, if the length and number of pieces to be glued are known in advance, this information is collected in advance. It is also more efficient to input and use this at the work site by calling it to a gluing machine.

Therefore, in the present invention, an input device different from the main body is prepared, a reading device for reading setting information from the input device, and a calculation instruction device for operating a gluing machine in accordance with the read setting information. May be mounted on the gluing machine body. As an input device at this time, first, an electronic organizer system is considered. For example, as shown in FIGS. 5 (a) and 5 (b), an IC card containing a program is attached to an electronic organizer, and a site name, a room number, a wall number, a cross part number, a glued length, and the number of sheets are stored in the electronic organizer. Is input and the data is transmitted to the gluing machine via a communication cable. At the time of gluing, the data is read and glued.

Of course, a pocket computer, a personal computer, or the like can be used as a means for data input and communication in addition to the electronic organizer. In addition, when a large amount of gluing is performed without moving the gluing machine much, it is possible to perform online gluing by connecting online with a personal computer or the like. In addition to data transmission using a cable, there is also a method of inputting data using an IC card by incorporating an IC card reader in a gluing machine. Printer Output Devices There is also a pasting machine with a built-in printer, but the past ones have produced the length of each pasting and the total length.

On the other hand, according to the present invention, the length of each pasting and the total length can be set, and the site name, the room number, the wall number, and the wallpaper number as the setting information input data. Such a content may be printed out. This printer output device is also useful for managing the usage of glued wallpaper and the like. The voltage warning / power cut-off device and the automatic gluing machine capable of automatically supplying the glue detection device according to the present invention usually receive a high voltage (for example, 130 V or more) which cannot be used, or a wrong voltage.
The voltage is monitored by a voltage check circuit, such as when it is plugged into a 0V outlet, and when a voltage exceeding a certain set value is applied, an alarm is generated and a function to cut off the power supply of the circuit thereafter. It can also be provided.

Alternatively, at low voltage (standard voltage 100
(For V). Conventionally, it is a gluing machine dedicated to 100V, and when performing wallpaper pasting work at the construction site, there are many places where electricity is provisional wiring, and the power outlet of the gluing machine is mistakenly connected to a high voltage such as 200V. It was common for machines to break.

Therefore, as a countermeasure, a voltage detection circuit is provided to constantly monitor the voltage, and when a voltage exceeding a certain set value is applied, the power supply to the circuit is cut off to protect the circuit. This eliminates the risk of accidentally connecting to a high voltage such as 200 V and damaging the machine. In addition to the automatic power cut method, there is also a method of providing a circuit between the outlet and the main switch of the machine, which indicates whether the voltage is 100 V or 200 V with a lamp or the like, and confirming that the voltage is 100 V, and then turning on the main switch. . There is no guide for folding the wallpaper and a guide for setting the wallpaper. In the past, there was no guide for folding the glued wallpaper. If a person guided the tip of the wallpaper by hand, the rest would be folded naturally.

However, it is necessary to bend the body for each paste of the wallpaper to perform this guiding operation. Therefore, when a large amount of paste is continuously performed, a considerable burden is imposed on the body, and improvement of the work is required. I was Therefore, in the present invention, a folding guide can be provided. This folding guide is composed of two types of string-like guide yarns and folding guide pieces, and as shown in FIG. 6, one guide yarn (B) is used for setting the folding guide, and the other guide yarn (A) is used. ) Serves to guide the leading end of the wallpaper stuck on the folding guide B onto a paper receiving plate which is set obliquely on the legs of the gluing machine.

FIGS. 7, 8 and 9 show the operation of this guide mechanism in order. FIG. 7 shows the arrangement of the folding guide piece (1), the guide thread (A) and the guide thread (B). As shown in FIG. 8, first, the gluing is performed on the folding guide piece (1). Paste the tip of the wallpaper (2). When the automatic gluing machine is operated, as the gluing progresses, the guide piece (1) starts to descend due to its own weight.

When the guide yarns (A) and (B) extend and descend to a position where they are balanced, the movement of the guide piece (1) stops, and the wallpaper (2) is placed on the paper receiving plate (3). Become. As shown in FIG. 9, the glued wallpaper is finely folded on the paper receiving plate (3). Core rod for top and bottom cut tape In the case of the conventional gluing machine, a core rod for side cut tape for mounting the raw material of the cut tape to be stuck in the length direction of both sides of the wallpaper was provided. However, when applying a cut tape to the top and / or the width direction of the ground of the wallpaper, it is extremely difficult to apply the top and bottom cut tape because there is no means for mounting the original fabric of the top and bottom cut tape.

Therefore, as exemplified in FIG. 10, a core rod (5) for the top and bottom cut tape is newly attached separately from the core rod (4) for the conventional side cut tape, and the original of the top and bottom cut tape is attached thereto. By attaching the tape, the cut tape can be applied in the width direction of the wallpaper on the paper receiving plate of the gluing machine. By applying cut tape to the ceiling and / or ground of the wallpaper, it is possible to prevent the paste of the wallpaper from sticking to the ceiling, floor, or baseboard when the wallpaper is attached to the wall. There is an advantage that the paste wiping operation can be greatly reduced. In addition, if a cut tape is stuck on the top and bottom of each of a plurality of glued wallpapers folded on a paper receiving plate, it is possible to easily identify each wallpaper at the time of sticking. Slant chip guide As shown in FIG. 11, in the conventional chip guide, when chips on both sides of the wallpaper cut out from the slitter fall to the rear of the main body frame, they are caught in the rollers of the gluing machine or the raw material core rod. Sometimes wrapped around. Therefore, in the automatic sizing machine of the present invention, in order to guide the chips guided from above the slitter to the rear of the main body frame further to the rear, each of the chip falling paths on the left and right rear of the main body frame has an inverted V cross section. An inclined chip guide piece whose top piece is lowered in the lateral direction of the body frame may be provided. The inclined chip guide pieces can be disposed on the left and right sides of the main body frame, for example, as illustrated in FIG.

With the inclined chip guide pieces, the chips are guided further backward from the main body frame and fall, so that the chips are not entangled in the rollers or wrapped around the core rod, and are smoothly discharged. Is done. Conventionally, the chips that have fallen have been piled up so as to wind up on the ground, but as shown in FIG. 11, the chips guided by the inclined chip guide pieces of the present invention are in a folded and stacked state, Then it is easy to clean up.

Of course, this invention is not limited by the above examples. Further details are possible in the details.

[0028]

[Effects of the invention] This invention has advanced functionality for unprecedented detection of the amount of glue and automatic supply of the amount of glue, making it possible to glue with excellent operability, accuracy and efficiency as a whole system. Become.

[Brief description of the drawings]

FIGS. 1A, 1B, and 1C are cross-sectional views each showing a glue amount detecting device.

FIG. 2 is a configuration diagram showing an automatic glue supply device.

FIG. 3 is a plan view showing a display example of a liquid crystal display panel.

FIG. 4 is a plan view showing another display example of the liquid crystal display panel.

FIGS. 5 (a) and 5 (b) respectively show an input device, a reading device,
1 is an external perspective view illustrating an example of a calculation instruction device.

FIG. 6 is a perspective view showing an example of a wallpaper folding guide.

FIG. 7 is a sectional view showing the arrangement of a wallpaper folding guide.

FIG. 8 is a sectional view showing the movement of the wallpaper folding guide.

FIG. 9 is a cross-sectional view showing a final state of the wallpaper folding guide.

FIG. 10 is a side view showing a core bar for top and bottom cut tape.

FIG. 11 is a sectional view showing a conventional chip guide and a new inclined chip guide piece.

FIG. 12 is a perspective view showing an attached state of an inclined chip guide piece.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Folding guide piece 2 Wallpaper 3 Paper receiving plate 4 Core bar for side cut tape 5 Core bar for top and bottom cut tape

──────────────────────────────────────────────────続 き Continuing on the front page (72) Eiji Tanaka Inventor 533, Yamazaki-cho, Shiso-gun, Hyogo Pref. 3-2-7 Shinjinno, Kakogawa-shi, Japan (72) Inventor Shin Shin Yasugi, Tatsuno-cho, Tatsuno-cho, Hyogo Prefecture (56) References JP-A-52-146449 (JP, A) JP-A-63-24258 (JP, A) JP-A-2-179760 (JP, A) JP-A-2-197702 (JP, A) JP-A-59-15473 (JP, U) JP-A-62-17376 (JP, U) Sho 58-156230 (JP, U) Jiko 45-16840 (JP, Y1) (58) Fields investigated (Int. Cl. ⁷ , DB name) B05C 1/08 B05C 11/10 G01G 3/00 G01G 17/04

Claims (1)

(57) [Scope of request for utility model registration] 1. An automatic sizing machine for sizing a wallpaper by pressing a wallpaper onto a sizing roller which is horizontally supported and rotated, comprising a sizing container into which sizing is guided from a pump connected to a sizing tank. A limit switch is provided which is in contact with one side of the bottom surface, receives the glue container by the spring means, is attached to the spring means, and detects a glue amount in the glue container by displacement of the spring, and a tie set in advance by a glue amount signal from the limit switch is provided.
An automatic gluing machine, comprising an automatic glue supplying device for supplying glue to a glue container by operating a pump for a time corresponding to a time of the machine.