JPS62280164A - Method of movably and swingingly dropping and stacking dish cloth or the like and device therefor - Google Patents

Abstract

PURPOSE:To aim at enhancing the productivity and saving labor, by moving a holding mechanism for a dish cloth or the like to the next receiving position when the holding mechanism at a predetermined position reaches a sufficient height, and then by successively operating the mechanism. CONSTITUTION:A dish cloth 1 from a cloth outlet swing-down roll 3 is held between folding blades 11 after passing through a dish cloth tension adjusting bar 10 on an folding mechanism upper section frame 8, and is then subjected to left and right sliding motion and while it is fixed at its left side by means of a needle bed 14 on an arm 13 so that it is folded and stacked on a pallet 15. Further, when a cloth height detector 19 detects a predetermined height of the folded and stacked cloth, an automatic cutter 21 cuts a joint of the cloth with the timing of a cutting position by a joint detector 20. Thereafter, the folding mechanism 8 is moved along a rail 7 to above the next pallet receiving bed 16 in order to repeat the similar folding and stacking steps, and the cloth is cut at a joint in accordance with detection signals from the cloth height detector 19 and the joint detector 20. Then the mechanism 8 is returned to above the original pallet receiving bed 16 to successively fold the cloth. Thus, it is possible to enhance the productivity and to save labor.

Description

[Detailed Description of the Invention] 3. Detailed Description of the Invention (Field of Industrial Application) This invention is installed at the end fabric exit side of various textile processing machines in the textile processing industry, and is capable of shaking off, which was previously considered impossible. The present invention relates to a mobile shake-off loading method that enables continuous automatic operation of the device, and the device thereof.

(Conventional technology) B. Conventionally, the handling of the cloth feeding spout has relied mostly on manual labor, and when the cart is full and the cart is replaced during operation, if the timing for replacement is delayed, the fabric is dropped onto the floor. deface or
Depending on the direction in which the fabric is pulled out, the fabric often gets twisted, causing problems in the next process.

If the operating speed is too fast, it will not be possible to replace the trolley, so the trolley must be replaced at a reduced speed, but if you are not used to it, you will have to stop and replace it, which has a negative impact on production efficiency.

＼ Due to the high loading height, it is necessary to manually press and level the fabric every 5 to 10 minutes.

There were disadvantages such as being too heavy for people with weak physical strength, such as female workers, making it difficult to carry out the work.

(Problem to be solved by the invention) Rationalization of the textile industry has been particularly successful in recent years, and the situation is at a dizzying pace with improvements in machine speed and adoption of automation equipment, but automation of the fabric inlet and outlet of processing machines has been delayed. The current situation is that we have no choice but to rely on human resources, and although several improvement proposals have been made, they are still inadequate and have many shortcomings as mentioned above, and we are at a disadvantage in terms of overseas competitiveness. Currently, there is a pressing need for rationalization and automation.

(Means for Solving the Problem) This invention provides for folding by moving the folding mechanism to the next receiving stand position when the folding stack at a predetermined location reaches a sufficient height in the case of bulk loading of fabrics. By continuing the operation, the machine was devised so that the folding work could be carried out continuously without stopping the operation, thereby improving production efficiency and saving labor. In other words, (a) the timing of replacing fully loaded carts or pallets is shifted;

The opening and folding device are separated into upper and lower parts, and the upper mechanism is movable.

・A: The lower part should be in a format where multiple pieces or more can be prepared in advance.

The seams are automatically cut when the fabric is stopped.

To guide the processing of the ends of the fabric after cutting, with plenty of time to spare.

(Examples and effects) Next, one embodiment of the present invention will be described based on the accompanying drawings.

B) In Fig. 1, the fabric (1) fed out by the fabric exit roll (3) passes through the fabric support roll (4), the upper part of the stretchable fabric support mechanism (5), and the upper frame of the folding mechanism. The fabric (1) is sandwiched between the two folding blades αυ via the fabric tension adjustment bar σG provided in (8), and moves to the left while holding the fabric (1) in accordance with the left-right sliding movement thereof; After the folding double-blade αB stops, it is pressed by the fabric presser arm σ3 and the clothing α4 fixed to it, and as the folding double-blade α moves to the right while the left end of the fabric (1) is being held down. guide the fabric (1) to the right side, and use the two folding blades α at the right end.
After D stops, the fabric (1) is similarly held down by the fabric holding arm 03 on the right side and its zero core cloth. Thereafter, the two blades αD transport the fabric (1) to the opposite side with one end being held down, and the fabric (1) is repeatedly loaded onto the pallet 4.

When the fabric reaches a predetermined height, it is detected by the height detection device L11 using a photoelectric sensor or other equipment, and in response to the input of the signal, output is performed from the turner to detect seams and prepare for automatic cutting.

Next, a detection input is made to the seam detection device (2) when the metal foil tape sewn or bonded to the fabric in advance passes, and the timing is adjusted to the cutting position. After stopping, the automatic cutter moves according to the seam position and cuts the seam.

After the terminal is cut, the terminal is captured by suction or clamping, as necessary, and guided to a designated position.

After cutting, move the folding mechanism to the (B) position using the rail (7).
). After moving to the second position (b),
b) Repeat the folding and loading in the same way as the position, and when the predetermined height is reached, the height detection device αl will detect the seam and prepare for automatic cutting as before, and when the seam is detected, it will automatically stop and automatically Make the cut. After cutting, the folding mechanism is again moved from position (b) to position (a) and the work is continued in the same manner.

By repeating the above steps, folding and loading work can be performed continuously, and when the folding mechanism stops, the fabric remains in the fabric retention scrape (2) at the fabric outlet, which interferes with the work after movement. will not occur.

(b) The folding mechanism separates the upper and lower pedestal parts, and the upper part has two blades for folding, its holding device, the holding device on both ends, the tension adjustment par, the seam detection device, etc., and the lower part is used to lift and lower the pallet. equipment, and only the lower mechanism is 2
Prepare at least one machine (-1).

(c) Cutting the joints Since it is not easy to cut the joints while the machine is in operation, the joints are detected using a metal detection method before the mechanism moves. That is, a metal foil tape is sewn or glued in advance to the location where cutting is required, detected by a proximity sensor or metal detection sensor, and outputted from a sequence in time with the subsequent work.

2) Regarding terminal processing after cutting: If there is no next process, it is okay to cut the terminals, but when folding and loading is performed in an intermediate process, the following terminal processing should be performed.

Also, if sewing is required, in this case it is necessary to sew the lower end of the load to the top, so attach a arm to the pallet in advance and hook the end to this to ensure the required length. Usually 1 to 1.5 m is required, so set the height accordingly.

To guide the terminal, it is possible to use a suction method using a vacuum cap, or to hook it using a plate or arm with a friction surface such as a protrusion or clothing. Guide to the designated position using auxiliary equipment. If it is difficult to guide the folding mechanism while it is in operation, it is possible to guide it using an auxiliary device when the folding mechanism is stopped or after it has completed its movement.

b. When sewing is not necessary If sewing is unnecessary and only a few places need to be joined, consider using a stapler type auxiliary device.

7fX Two folding positions are used alternately, but whether to use three or more folding positions can be selected depending on the space within the factory.

When the pallet in position (B) is empty, it is in the raised position and as the folding operation progresses, it is successively lowered according to the folding thickness, and when the specified height is reached, the pallet is in the lowest position. shall be.

(Effects of the Invention) As described above, the present invention has the following features and effects in the method of folding and stacking cloth at the cloth outlet of a fiber processing machine.

B) 17 The folding method allows for compact and orderly loading, and has more than twice the loading capacity compared to the conventional vehicle loading method.

(b) Pallets can be prepared in advance.

No. 9 Switching between pallets is possible automatically, and there is almost no stoppage loss.

2) Seam drawing, seam detection, seam cutting, etc. can be automated in all directions.

(e) It is possible to save labor, save manpower, and even operate unmanned at night.

As mentioned above, the method of the present invention is a folding loading method in which the fabric is shaken off at the cloth outlet of a processing machine during continuous operation.The loading side is neatly aligned due to the compact loading method using the folding method, which prevents the load from collapsing or flying out. Compared to loading a normal empty trolley using the free-fall method, it is possible to load approximately twice as much9, and due to the time lag during replacement, there is more leeway in cutting the seams, making it easier to cut the fabric while it is running. Unlike the above, it has the feature of being able to reliably and carefully cut the stopped fabric and then process the terminals, making it easy to handle in subsequent processes and extremely effective in labor saving and automation of factory production, contributing to the profitability of companies. There is something very dog-like about it.

[Brief explanation of drawings]

The drawings show an example of a mechanism for carrying out the present invention, and FIGS.
3 and 3 are both side views of the mechanism of the present invention. Figure 1 is a side view of the folding mechanism in the normal position, Figure 2 is a side view of the mechanism when it is fully loaded and moved to an adjacent position to perform folding work, Figure 3 is a side view of the mechanism of the fabric tension adjustment device. In the figure, the folding mechanism is shown when the machine is fully loaded with fabric and moved to the adjacent position for folding work. DESCRIPTION OF SYMBOLS 1...Fabric, 1'...Fabric metering opening, 2...Fabric retention scrap, 2...Scraper pedestal, 3...Fabric outlet parting roll, 4...Fabric support roll, 5 ...Extensible fabric support mechanism, 6...Folding mechanism upper support frame, 7...
Movement rail, 8...Folding mechanism upper frame, 9...Movement wheels, 10...Fabric tension adjustment par, 11...Two blades for folding, 12...Double blade support Rod, 13... Fabric presser arm, 14... Clothes, 15... Pallet, 16... Valet pedestal 17... Pulley for lifting the pallet, 18... String belt for lifting/lowering, 19 ... Height detection device, 20 ... Seam detection device, 21 ... Seam automatic cutting device, 22 ... Lower mechanism frame, 23 ... Lifting frame holding chain, 24 ... Balance weight, 25...
Convencer, 26... Indicates a lifting roll. Patent applicant: Naigai Tokushu Senko Co., Ltd. 25!1 Sai3G

Claims (2)

[Claims] (1) When shaking and loading fabrics in a textile processing machine, a two-blade or similar folding machine is installed, and the cradle that supports it is separated into multiple locations such as the front, middle, and rear. A mobile shaking-down loading method for fabrics, characterized in that the installed folding mechanism performs shaking-off folding loading, and when the fabric is full, the folding mechanism is moved to an adjacent position to continuously perform folding and loading. Method. (2) A two-blade or similar folding machine is installed and supported via a fabric retention scraper, its cradle, and a fabric support roll in connection with the shaking-off device on the fabric outlet side of the textile processing machine. The necessary pedestals are installed separately at the front, middle, rear, etc., and the folding machine is connected to the upper frame of the folding mechanism at the top, and this is further connected to the moving mechanism installed on the upper support frame of the folding mechanism. The folding mechanism is constructed such that when the folding mechanism performs a folding and loading operation in which fabrics are shaken out and is fully loaded with fabrics, the upper mechanism can be moved to move the folding mechanism to an adjacent position. A mobile shake-off loading device for fabrics, characterized by: