JPS5923690Y2 - Tape pasting device - Google Patents

Description

[Detailed description of the invention] This invention relates to a tape pasting device for taping, stamping, and gluing cases, covers, and other products. In addition, in the case of a product consisting of a case and a cover, it is possible to fix the case and the cover and make it dustproof.

The configuration will be described below with reference to the drawings shown as examples.

FIG. 1 is an overall configuration diagram including the tape applicator of the present invention.

Reference numeral 1 denotes a turntable, and table jigs 2 are attached to the turntable at positions divided into a plurality of parts according to the angle of rotation of the intermittent rotating shaft.

The example in the drawing is divided into 12 parts, and specific related parts will be explained below according to this example.

In part A of the turntable 1, a product in which the case 3 and the cover 4 are assembled is inserted into the table jig 2.

The hem part is a station, and around this edge there is a fixed length tape wrapping part,
Equipped with a fixed-size cutting section, tape take-out shaft, and attachment to products.

The present invention is a device that automatically performs work at this station.

Following the above steps, tape is pasted on the sides and back of the case at the station.

Stamping is performed at the top part, and parts are further bonded at the bottom and bottom parts.

The product that has been taped, stamped, or glued can be taken out at the handle section.

In Figures 2 and 3, a turntable 1 with 12 divisions is shown.
A table jig 2 is attached to the case 3 and a cover 4.
Set the assembled items.

Below the periphery of the turntable, there is a disc 5 rotated by an intermittent rotation shaft, which rotates in synchronization with the turntable, and divides the periphery into equal intervals according to the intermittent rotation angle to provide a plurality of pins 6. has been planted.

In the illustrated example, four pins are attached, and the length between these pins is the length of the tape 7 required when pasting it to a product.

Reference numeral 8 denotes a tape reel, which is set so that the adhesive surface of the tape 7 comes into contact with the pin.

Therefore, as the disc 5 rotates, the tape 7 is stretched between the pins 6, 6 and wound to a fixed length.

Note that a split groove 6' is provided on the head of the pin 6, and this split groove 6
By entering the cutter 9 into the section ', the tape 7 is cut to a fixed length.

The cutter shaft of the cutter 9 moves forward and backward in conjunction with the intermittent rotation of the disk 5.

Reference numeral 10 denotes a tape take-out shaft, and 11 is a tip thereof, which is a pair of take-out arms having an interval wider than the width of the product and narrower than the cut length of the tape.

This tape take-out shaft 10 advances and descends to the surface of the tape cut to a fixed length, and in the retreating process, the take-out arm 11 comes into contact with the adhesion surface of the tape 7, and the length required for one piece is removed from the pin 6.6. Take out the tape.

At this time, the tape is held on the take-out arm 11 by adhesive force.

Note that the tape contact area of the pin 6.6 is smaller than the contact area of the take-out arm 11, making it easy to take out the tape.

After taking out one piece of tape, the tape take-out shaft 10 moves up to the case 3 and cover 4 as shown in FIG.
, and the tape take-out shaft 10 is lowered.

In FIGS. 7 and 8, reference numeral 12 denotes a pair of levers, each of which has a rubber roller 13 attached to its tip.
3 rolls on the cover 4 and the case 3, and as shown in FIG. 8, wraps around the back of the case 3 and wraps the tape 7.

In FIG. 1, numeral 14 is a stamping machine, and 15a and 15b are adhesive machines, which apply adhesive to the base of the terminal pin to prevent it from coming off the terminal board.

As mentioned above, the present invention utilizes the adhesive properties of the tape during taping, so there is no need for a mechanical holding mechanism, a tape of a fixed size can be obtained, and it can be applied to products quickly and reliably. In addition to being able to maintain a fixed affixing position, for products that consist of a case and cover, it has practical effects such as fixing the two and making them dustproof.

[Brief explanation of the drawing]

Fig. 1 is an overall configuration diagram of the inventive tape application device, Fig. 2 is an enlarged plan view of the inventive device, Fig. 3 is a side view of the same, and Fig. 4 is an enlarged perspective view of the fixed-length tape wrapping part. Figures 5 and 5 are enlarged perspective views showing how the tape is cut, Figure 6 is an enlarged perspective view showing how the tape is applied to a product with the removal arm, and Figures 7 and 8 are the tape being pushed by the rubber roller. FIG. 1... Turntable, 2... Table tool, 3... Case, 4...
・Cover, 5...disc, 6...pin,
6'...Split groove, 7...Tape, 9...
... Cutter 10 ... Tape take-out shaft, 11
...Take out the arm.

Claims (2)

[Scope of utility model registration request] (1) A tape applicator that is set on a table jig attached to the periphery of a turntable that rotates intermittently and performs taping, stamping, adhesion, etc., includes a disc that rotates intermittently in synchronization with the turntable, and a disc that rotates intermittently in synchronization with the turntable. a plurality of pins planted by dividing the peripheral edge of the tape at equal intervals, and a fixed-size wrapping part where the adhesive surface of the tape is stuck to these pins and stretched between the pins by intermittent rotation of the disc. , a fixed-size cutting part of the tape having a split groove formed in the pin head and a cutter that advances and retreats so as to enter the split groove, and an interval wider than the width of the product and narrower than the cutting length of the tape. A tape take-out shaft having a pair of take-out arms and a drive part of the tape take-out shaft are removed, and the take-out arms contact the adhesive side of the tape stretched between the pins, and the tape is taken out to a fixed size. A tape pasting device is characterized in that the tape is moved to a product part set on a table jig of a turntable, and the tape pasting surface is pasted to the periphery of the product. (2) Claims for Utility Model Registration No. 1, which is provided with a tape winding unit consisting of a pair of levers and a rubber roller that presses and applies both ends of the tape after the adhesive side of the tape is applied to the periphery of the product. The tape application device according to item 1.