JPS6026953B2 - Automatic feeding device for screen printing dryer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic feeding device for a screen textile printing dryer.

Conventionally, this type of dryer was moved by manually pushing or pulling the dryer, which was suspended so that it could be moved along the printing table, while timing the movement. The workers were forced to work on the dryer all the time, which led to greater fatigue among the workers and a lack of accuracy in drying.

In addition, each dryer requires one person at a time, which increases costs. The present invention provides an automatic feeding device for a screen textile printing dryer that can eliminate such drawbacks, and allows drying to move along the textile printing table while counting counting sections provided at equal intervals on the printing table. Hang the machine,
A counter and a timer for setting the dryer time were connected to the feed motor of this dryer, and each time the number set on the counter was counted, the movement of the dryer was stopped for the time set on the timer and drying was performed. It is characterized by this.

Next, the structure and operation of the present invention will be explained in detail with reference to illustrative drawings.

Reference numeral 1 designates a printing table, on the upper surface of which paper 2 is lightly pasted to the extent that it can be peeled off later, and to this paper 2 there are a group of warp threads arranged in parallel in a predetermined number so as to be able to be peeled off later. 3 is attached.

A pair of rails 4 are installed above the printing table 1 along the printing table 1, and a support frame 7 on which a dryer 6 is mounted is slidably suspended via rollers 5.

Reference numeral 8 denotes a forward/reverse feed motor fixed to the support frame 7, and a wire 10 stretched in parallel to the rail 4 is pressure-engaged with the drive pulley 9 of the motor.

Reference numeral 11 denotes a control box attached to the support frame 7, which includes a dial 13 for adjusting the set number of the indexing counter 12 and a set number display window 14, a dial 16 for adjusting the set time of the drying time timer 15, and a set time display window 17. and manual 18 automatic 1
19 The changeover switch 21 of the automatic 020, the automatic return speed adjustment dial 22, the feed speed adjustment dial 23, and the advancing direction indicator lamp 24 of the dryer 6 are connected by an appropriate control circuit (not shown). It is being

The manual operation 18 of the changeover switch 21 refers to the case where the pushbuttons are operated using the forwarding pushbutton switch 25, the return pushbutton switch 26, and the fast forwarding pushbutton switch 27, which are provided in appropriate numbers on the grand dyeing stand 1. The automatic 119 means that a large number of counting members 28 provided at equal intervals on the printing table 1 are connected to the dryer 6.
The counter 1 is counted by a sensing member 29, such as a spring, provided at
This is a case where drying is performed by stopping the timer 15 for a set time every time the set number of 2 is reached, and automatic 020 is a case where continuous feeding is performed at a low speed regardless of the counter 12 and timer 15. 30' is a sensor village for switching between forward and reverse directions of a pair of feed motors 8 provided at both ends of the dryer 6, and engages with a pair of protrusions 31 provided at both ends of the printing table 1 to change the direction of movement. It is used to convert .

32 is a brake connected to operate at the same time as the count of the counting member 28 reaches the set number of the counter 12; a solenoid 33 is fixed to the upper part of the support frame 7; , pivot in the center 3
A braking part 37 such as rubber, which rubs against the rail 4, is provided at the other end of the arm 36.

38 is a bullet for returning the braking member 37.

- The counting member 28 is movably fixed by a set screw 39. Then, set the changeover switch 21 to automatic 11.
9, the counter 12 is set to, for example, 4 by adjusting the dial 13 and displayed on the display window 14, the timer 15 is set to, for example, 4 by adjusting the dial 16 and displayed on the display window 17, and then the power switch ( (not shown), the dryer 6 operates and starts drying.
The feed motor 8 operates and drives the drive pulley 9 and the wire 1.
The support frame 7 on which the dryer 6 is attached automatically moves along the rail 4 via the rollers 6 due to the zero pressure engagement.

As the dryer 6 moves, as shown in FIG. 5, as soon as it reaches the counting member 28, the sensing member 29 engages and counts. At the same time as the counting member 28 counts four, the feed motor 8 stops, the solenoid 33 turns on, and the braking member 37 presses against the rail 4 to apply the brake. At the same time, tire-15 operates and continues drying in the sand stop state of 4. The sand rear feed motor 8 of No. 4 is driven to move the dryer 6 again.

Then, every time the four counting members 28 count, the drying process is repeated by stopping for four minutes. In this way, when the dryer 6 reaches the base end of the printing table 1, the sensing member 30 provided on the base side of the dryer 6 engages with the protrusion 31 provided on the base end of the printing table 1, and the textile printing table 1 is fed. The motor 8 is reversed to automatically advance in the opposite direction and return to the tip. Then, the sensing member 30 provided on the tip side of the dryer 6 engages with the protrusion 31 provided on the tip of the printing table 1, causing the feed motor 8 to reverse, automatically moving in the opposite direction, and repeating the process as described above. Every time the counting member 28 counts 4, it stops at 4 sand intervals and performs drying. The above is the operation when the design pattern is screen-printed at every four intervals of the counting members 28, which are provided at equal intervals in accordance with the design pattern to be screen-printed.

In this case, if the design pattern is printed every 1 interval, the counter 12 is set to 1 by operating the dial 13, and if it is printed every 2 intervals, the counter 12 is set to 2, and the timer 15 is set depending on the condition of the pattern. Adjust the time. In addition, when drying is to be performed continuously after pasting the paper 2 on the printing table 1 or after pasting the textile machine 3 on the paper 2, the changeover switch 21 can be set to the automatic 02 position to adjust the feed speed. When the feed speed is set to a low speed using the dial 23 and the power switch is turned on, the feed motor 8 is driven and the textile printing machine 6 moves while drying continuously at the set feed speed until it reaches the base end of the printing table 1. If so, the sensing member 30 engages with the protrusion 31 and returns while automatically drying.

If the design pattern to be screen-printed changes, adjust the set screw 39 and slide the counting member 28 as shown in FIG. 5 to align the inside of the counting member 28 with the design pattern.
As described above, in the present invention, the dryer 6 is suspended so as to move along the printing table 1 while counting the counting members 28 provided at equal intervals on the printing table 1, and the dryer 6 is used for feeding. Motor 8, counter 12 and timer 1 for setting drying time
5 is connected, and the movement of the dryer is stopped and dried for the time set by the timer 15 every time the number set on the counter 12 is counted, so that the dryer 6 can be automatically fed simply by operating the dial switch. This has great industrial effects, such as promoting labor saving and reducing costs, and drying work can be done accurately and efficiently, significantly improving work efficiency.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention; Fig. 1 is an overall perspective view, Fig. 2 is a perspective view of the control box, Fig. 3 is a perspective view of the feed motor and brake section, and Fig. 4 is a sensing member and counting member. FIG. 5 is a perspective view showing the operating state of the essential parts of the same, and FIG. 6 is a sectional view showing the operating state of the brake. 1...Printing stand, 2...Paper, 3...
・・Rolling yarn group, 4・・・Rail, 5・・・Roller, 6・・・Dryer, 7・・・・Support frame. Figure 2 Figure 3 Figure 1 Figure 6 Figure 4 Figure 5

Claims (1)

[Claims] 1. A dryer is suspended so that it moves along the printing table while counting counting members provided at equal intervals on the printing table,
We connected a counter and a timer for setting the drying time to the feed motor of this dryer, and each time the number set on the counter is counted, the movement of the dryer is stopped for the time set on the timer and drying is performed. The automatic feeding device of the screen textile printing dryer features a special feature.