KR100202908B1 - Auto tape wrapping equipment of color picture tube - Google Patents

Abstract

The present invention provides an automatic tape wrapping system that automatically wraps a tape on the neck so that the deflection yoke can be more easily fixed to the neck of the color receiver and the damage of the color receiver can be prevented. Provide the device.

The lapping device lifts and lowers the color water pipe 1 and the pallet 6 stopped by the stopper 9 by the lifting device 30; On one side of the rotating plate 20 which is rotated intermittently, the cassette cassette frame 11 is detached and the tape cassette 12 is detached and the tape cassette 12 is rotated intermittently by the stepping motor 14. 13) is fed out and cut to a constant length by the cutter 16 operated by the cylinder 17 in the state of being adsorbed by the suction pad 23 on the side of the tape 13-1 which has been drawn out; On the stepping motor 18 on the upper side of the neck portion 2 of the color water pipe 1, which is raised to interpose the cut and absorbed tape 13-1 on the neck portion 2 while rotating intermittently. The rotating plate 20 is intermittently rotated by the fixed plate 21 and the cylinder 21 is fixed to each side of the rotating plate 20, respectively, the support plate 22 is provided with a suction pad 23 and the support rod 21 by the cylinder (21) ) Up and down operation: the spring to stop by the stopper (9-1) in the next step and to wrap the tape (13-1) placed on the upper side of the neck portion (2) of the stopped color water pipe (1) By the cylinder (46) and the roller piece 50 is fixed on the lower end to the cylinder (46) to raise and lower by the cylinder 46, the bracket (45) is fixed to the cylinder 46 and the bracket (45) It is characterized by rotating by the rotating means (41, 42, 43, 44).

Description

Automatic tape wrapping device for color water pipes

1 is a diagram illustrating a state in which a tape is wrapped around a neck portion of a color water pipe on which a deflection yoke is mounted.

2 is a front view of the automatic tape lapping apparatus according to the present invention.

3 is a plan view of main parts in the automatic tape wrapping apparatus according to the present invention.

Figure 4 is an illustration of a pallet lifting device in the automatic tape wrapping apparatus according to the present invention.

Figure 5 is an illustration of an automatic tape wrapping apparatus according to the present invention.

* Explanation of symbols for main parts of the drawings

1: Color water pipe 2: Neck part

3: tape 4: deflection yoke

5: conveying conveyor 6: pallet

7: Support 8, 9, 9-1: Stopper

10: automatic tape wrapping device 11: cassette mounting frame

12: tape cassette 13, 13-1: tape

14: stepping motor 15: guide roller

16: cutter 17: cylinder

18: stepping motor 19: support

20: rotating plate 21: cylinder

22: support plate 23: vacuum adsorption pad

24: support rod 30: lifting device

31: cylinder 32: support

33: stepping motor 34: screw rod

35: screw nut 36: support frame

37: roller 40: lapping apparatus

41 cylinder 42 rack gear

43: pinion gear 44: rotation axis

45 bracket 46 cylinder

47: fasteners 48: bullet shot

49: spring 50: roller

The present invention is a conventional tape (tape) in the neck portion in order to be able to more easily fix the unbiased yoke to the neck portion (neck) formed in the rear portion of the color receiver tube and to prevent damage to the color receiver tube The present invention relates to a tape automatic wrapping apparatus that automatically wraps a product. That is, the deflection yoke is inserted into and fixed to the neck of the color receiver during the manufacturing process of the color receiver. As shown in FIG. 1, the bias yoke 4 can be more easily inserted into and fixed. In order to prevent the damage of (1), the tape 3 is wrapped in the neck portion 2 into which the deflection yoke 4 is fixed, and then the deflection yoke 4 is inserted and fixed. The present invention relates to such a wrapping apparatus for automatically attaching and wrapping a tape (3) to the neck portion (2) of the color water pipe (1) as described above.

By the way, the tape 3 was wrapped in the neck part 2 of the color water pipe 1 by artificial means conventionally.

That is, in the related art, the tape is pulled out from the tape roll on which the tape is rotated, and then cut out by a suitable length with a cutter such as scissors or a knife, and then rotated and attached to the neck portion 2 of the color water pipe 1 one by one. It was.

In this way, the work of lottery and attaching by manual work takes too much time, so there is a problem that productivity is greatly reduced, and there is a problem of organically connecting the front and rear traction, and a large number of personnel are required to process the lapping work more quickly. It was a waste of manpower that had to be injected.

The present invention provides a tape automatic wrapping apparatus which can cut the tape rotated in the cassette by a predetermined length to solve the above problems and closed ends by cutting by the cutting means and automatically wrapping the cut tape. Its purpose is to.

Another object of the present invention is to provide an automatic tape wrapping apparatus which can improve the performance by shortening the wrapping time by allowing the lapping operation to be performed automatically, and another object of the present invention is to provide a post-process. It is an object of the present invention to provide an automatic tape wrapping apparatus that can improve productivity by enabling organic coupling.

In order to achieve the above and other objects of the present invention, an automatic tape wrapping apparatus for a color receiving tube is configured to transfer a pallet to which a color receiving tube is fixed by a conveying conveyor and to interrupt the conveying by a stopper. The color water pipe stopped by the stopper is configured to raise and lower the pallet by a lifting device so as to ascend, and is provided with a cassette mounting frame for attaching and detaching a tape cassette to one shaft of the rotating plate which rotates intermittently. The tape cassette is intermittently rotated by the stepping motor, and the tape is drawn out and supplied, but the tape cassette is cut to a certain length of tape by a cutter operated by cylinder in the state of being adsorbed by the suction pad on the drawn tape side. Adsorb, cut, and cut the adsorbed tape while rotating intermittently A rotating plate which is intermittently rotated by a predetermined angle by a stepping motor is provided on the upper side of the neck portion of the raised color water pipe so that the frame is placed on the neck portion. It is configured to operate the support plate equipped with the suction pad and the support rod up and down, and transfer the color-retained water pipe and pallet with the tape to the next step, and then stop by the stopper and on the upper side of the neck of the stopped color water pipe. It is configured to be able to lift and lower by a cylinder the ballistic ball shot by the spring and the lower end of the roller is fixed by the spring to wrap the settled tape, to fix the bracket to the cylinder and to rotate the bracket by any rotating means It is characterized by.

Since the present invention is constructed as described above, when the pallet on which the color water pipe is fixed is conveyed by the conveying conveyor, the tape drawn by the stepping motor is stopped by the vacuum absorbing pad with the stopper intermittently stopped. It can be adsorbed and cut by a certain length by a cutter. In this way, the tape cut is adsorbed on each vacuum suction pad intermittently rotated by the stepping motor. By lowering the support plate, the suction force of the vacuum adsorption pad is released, and the tape is seated on the neck of the color water pipe. When the bullet piece descends, the roller moves to the lower side of the neck, A and thereby attached to the big portion, while repeatedly rotated in this state to the bullet roller balpyeon and the left and right with the cylinder by means of a rotation, thereby completely fixing the end of the tape to the neck portion.

After the lapping is completed, the ballistic fragment and the roller are restored to their original state by the cylinder, and the detention state is released by the stopper and transferred to the next process.

The above and other objects and technical configurations, and features and effects of the automatic tape wrapping apparatus according to the present invention for wrapping the tape in this way will be more clearly understood by the following detailed description based on the accompanying drawings.

2 is an exemplary view showing a tape automatic wrapping apparatus 10 in a specific embodiment according to the present invention.

A plurality of stoppers 8, 9, 9-1 are provided on a regular conveying conveyor 5 for conveying the pallet 6 at equal intervals.

The color water pipe 1 is conveyed by the conveying conveyor 5 in the state in which the color water pipe 1 is fixed by the support 7 in the pallet 6, and the stopper 8 interrupts the pallet 6 to be conveyed, One by one to the wrapping device 10 is transferred.

The stopper 9 stops the pallet 6, which is intermittently conveyed, so that the tape 13-1 cut by a predetermined length can be placed in the neck portion 2, and the stopper 9-1 is a tape ( The pallet 6 of the color water pipe 1 on which the 13-1) is placed is stopped and discharged after the tape 13-1 is completely wrapped by the wrapping apparatus 40 which will be described in detail later.

On the lower side of the pallet 6, which is stopped by the stoppers 9 and 9-1, a lifting device 30 as shown in FIG. 1 is provided.

The lifting device 30 raises the stationary pallet 6 upwards by a certain height so as not to interfere with the conveying conveyor 5 in which the pallet 6 is operated, and lowers the conveying conveyor after the work is completed. 5) to be transferred to the next process.

The lifting device 30 is fixed to the support 32 to the rod of the cylinder 31 and the screw rod 34 on the support 32 is condensed, but with a stepping motor 33 on one side to rotate and reverse The screw rod 34 is to screw the screw nut 35 of the support frame 36 in which a plurality of rollers 37 are condensed.

The lifting device 30 as described above raises the pallet 6 stopped by the stoppers 9 and 9-1, as well as the neck portion 2 of the color water pipe 1 with the support plate 22. When the stepping motor (33) does not coincide with the center of the foot piece 48 is rotated forward and backward to move the pallet (6) to the left and right together with the support frame 36 to match, whether matched or unmatched is provided separately It can be easily sensed by a detection dog and a sensor (not shown). Since the technical concept is already a publicly known technology, a detailed description thereof will be omitted.

The upper side of the pallet 6 stopped by the stopper 9 is provided with a means for cutting and placing the tape.

As shown in FIGS. 2 and 3, the support plate 19 is positioned such that the rotating plate 20 intermittently rotated by the stepping motor 18 is positioned on the wall group 2 of the stationary color receiving cup 1. It is fixed by the support 19 is bent properly so as not to interfere the pallet (6) to be conveyed is fixed to the outside of the conveying conveyor (5).

The rotating plate 20 may be a square plate as shown and specifically shown, but may be a polygonal shape including a disc or a triangular plate.

The cylinder 21 is fixed to the rotating plate 20 in a polygonal state from the center toward the outside, and the support plate 22 is fixed to the rod of each cylinder 21. The support plate 22 is fixed to the support rods 24 with the vacuum adsorption pads 23 fixed to both sides thereof. The pair of vacuum adsorption pads 23 and the support rods 24 have one or two tapes 13 supplied thereto. In some cases, it may be a single piece or a plurality of pieces.

In particular, although not shown in detail in each vacuum suction pad 23, the suction force is generated by the vacuum device.

One side of the rotating plate 20 is provided with a tape supply device to adsorb the tape (13-1) by the vacuum adsorption pad (23).

The cassette mounting frame 11 is fixed by arbitrary fixing means, and the cassette mounting frame 11 is detachable from the tape cassette 12, and the cassette mounting frame is mounted when the tape cassette 12 is mounted. The tape 13 rotated intermittently by the stepping motor 14 fixed to the side plate of 11 so that the rotated tape 13 can be discharged by a predetermined length.

In addition, the guide roller 15 was condensed to the tip of the cassette mounting roll 11 at which the tape 13 was discharged so that the tape 13 pulled downward was close to the vacuum suction pad 23.

The drawn tape 13 is cut by the cutter 16. When the vacuum adsorption pad 23 adsorbs the tape 13-1, the cutter 16 operates and cuts by the cylinder 17. Whenever the tape 13 is drawn out intermittently by the ping motor 14, the tape 13 is cut. At this time, the rotating plate 20 is also intermittently rotated by the stepping motor 18 to the empty vacuum adsorption pad 23. The tape 13-1 cut | disconnected by this is adsorb | sucked.

Thus, the lapping apparatus 40 is provided in the post-settlement process, and it is provided in the upper part of the neck part 2 of the color water pipe 1 as shown in FIG.

A fastening tool 47 in which a pair of shot pieces 48 are condensed to the rod of the cylinder 46 is fixed, and the shot pieces 48 are shot and compressed inwardly by a spring 49 at the tip. The roller 50 is condensed. In this way, the cylinder 46 provided with the bullet piece 48 is fixed by the bracket 45 and the bracket 45 is rotated about the rotation shaft 44. The bracket 45 is rotated about the rotation shaft 44 of the bracket 45. The pinion gear 43 is fixed and the pinion gear 43 is rotated left and right by a predetermined angle by the rotating means engaged with the rack gear 42 operated by the cylinder 41.

The operation control will be described below.

The pallet 6 on which the color water pipe 1 is fixed to the support 7 is conveyed by the conveying conveyor 5, and the conveyance is stopped by the stopper 8.

If the pallet 6 is not stopped in the stopper 9, the stopper 8 operates to pass only one pallet 6 and then stops the pallet 6 which is subsequently transported again. The tape automatic lapping apparatus 10 is operated with one pallet 6 stopped by the stopper 9.

As shown in FIG. 2, when the stepping motor 14 is operated, the tape 13 hangs downward from the guide roller 15, and in this state, a vacuum suction pad (near the tape 13) After the tape 13 is adsorbed by 23, the cylinder 17 is operated to cut the tape 13 by the cutter 16.

The stepping motor 18 is operated while the cut tape 13-1 is absorbed by the vacuum adsorption pad 23. When the stepping motor 18 is operated for a predetermined time, the rotating plate 20 is rotated in the tense direction, and at the same time the vacuum suction pad 23 of the support plate 22, which is on the lower side, is rotated toward the tape 13 which is supplied intermittently. The stepping motor 14 operates to draw out the tape 13, and the tape 13 is adsorbed to the rotated vacuum suction pad 23 and then cut by the cutter 16.

Such a process is repeatedly performed to maintain the state in which the cut tape 13-1 is adsorbed to the vacuum adsorption pad 23 of each support plate 22. Since the vacuum adsorption force acts on each vacuum adsorption pad 23 when rotated together, the tape 13-1 maintains the adsorbed state as it is.

When the tape 13-1 is rotated downward together with the one end of the support plate 22 and the vacuum adsorption pad 23, only the cylinder 21 moved downward operates to support the tape 13-1 together with the support plate 22. Also, the tape 13-1, which is downward, is kept close to the neck portion 2 of the color water pipe 1 slightly raised upward by the lifting device 30, and in this state, the tape 13-1 is lowered. Since the vacuum adsorption force is released only in the vacuum adsorption pad 23, the tape 13-1 is lightly placed on the neck portion 2, and both ends thereof are kept in a state of being stretched outwardly downward.

At the same time, the cylinder 21 reversely operates to recover the empty vacuum adsorption pad 23 and the support plate 22 upwards, and the scraping motor 18 is operated so that the empty vacuum adsorption pad 23 is dropped. After moving to the (13) side, the tape 13 is sucked down by the vacuum suction force which is operated again.

Meanwhile, after the tape 13-1 is placed in the neck portion 2, the cylinder 31 of the lifting device 30 operates in reverse to lower the pallet 6 together with the support frame 36. 6) is conveyed again by the conveying conveyor (5), at this time stopper (9) is released and is transported to the stopper (9-1) side of the wrapping device (40) and stop, stopper (9) to the stopper (8) The pallet 6 is transported and stopped by the operation of.

The pallet 6 stopped by the stopper 9 is raised by the operation of the lifting device 30, and then the above process is repeated.

In addition, when the pallet 6 is stopped by the stopper 9-1, the cylinder 31 is operated to raise the pallet 6 together with the support 32 and the support frame 36.

If the preset criterion is not met while the pallet 6 is raised, the stepping motor 33 is reversed and the support frame 36 is moved to the left or right to move the posture of the seated palate 6 to the set criterion. Correct it accordingly.

In this state, the cylinder 46 is operated to lower the ballistic piece 48, and the downwardly loaded ballistic piece 48 is expanded while the roller 50 is in contact with the outside of the neck portion 2. When moved to the lower side of the neck portion 2 is compressed by the spring force of the spring (49). Thereafter, the cylinder 41 is repeatedly operated two to three times.

When the cylinder 41 is operated, the rack gear 42 is moved forward and backward, and the pinion gear 43 is rotated forward and backward. When the pinion gear 43 is rotated forward and backward, the bullet piece 48 also rotates forward and backward with the bracket 45. Therefore, both ends of the tape 13-1, which are laid down downward, are sequentially attached to the neck portion 2 by rollers 50 that rotate along the lower outer periphery of the neck portion 2.

In this way, after the tape 13-1 is completely wrapped, the cylinder 46 is operated in reverse to raise the roller 50 together with the anchoring tool 47 and the bullet piece 48 to the original state. (31) operates in reverse, placing the tape (13-1) on the pallet (6) and the conveying conveyor (5) together with the colored water pipe (1) wrapped, while the stopper (9-1) operates in reverse. To release the detention.

Therefore, the tape 13-1 on which the tape 13-1 is wrapped is transferred to the next process by the conveying conveyor 5 together with the pallet 6, and then the tape 13-1 is applied to the operation of the stopper 9. The settled color water pipe 1 is conveyed together with the pallet 6.

Tape automatic lapping apparatus 10 according to the present invention is to wrap the tape (13-1) in the neck portion 2 of the color water pipe (1) to be transported as the above process is repeatedly carried out a large work efficiency It is possible to improve the productivity by connecting the front and back processes more organically.

Claims (3)

In the case where the pallet 6 on which the color water pipe 1 is fixed is transferred by the conveying conveyor 5, the stopper 8, 9, 9-1 is adapted to interrupt the conveying. The tape cassette 12 is configured on one side of the rotating plate 20 intermittently rotated and configured to lift and lower the color water pipe 1 and the pallet 6 stopped by the lifting device 30. The cassette 13 is detachably mounted and the tape cassette 12 mounted thereon is intermittently rotated by the stepping motor 14 to draw out and supply the tape 13, but the suction of the tape 13-1 is drawn out. A tape 16-1 which can be cut into a tape 13-1 of a constant length by a cutter 16 operated by a cylinder 17 in a state of being adsorbed by the pad 23, and a tape drawn while rotating intermittently ( 13-1) to adsorb and cut, and to place the cut and adsorbed tape 13-1 on the neck part 2 On the upper side of the neck portion 2 of the colored water pipe 1, which is provided, a rotating plate 20 intermittently rotated by a predetermined angle by a stepping motor 18 is provided, and cylinders are formed on each side of the rotating plate 20, respectively. (21) is fixed, but the cylinder 21 is configured to operate the support plate 22 provided with the suction pad 23 and the support bar 21 up and down, and the color water pipe 1 in which the tape 13 is placed. And after conveying the pallet 6 to the next step, it is stopped by the stopper 9-1, and the tape 13-1 placed on the upper side of the neck portion 2 of the stopped color water pipe 1 is removed. The ballistic piece 48 which is elasticized by the spring 49 and wrapped by the roller 50 at the bottom so as to be wrapped is allowed to be lifted and lowered by the cylinder 46, and the bracket 45 is fixed to the cylinder 46. And the bracket 45 is rotated by the arbitrary rotation means 41, 42, 43, 44. (Wrapping) device. According to claim 1, The lifting device 30 is fixed to the support 32 to the rod of the cylinder 31 and the screw rod 34 on the support 32 is condensed with a stepping motor 33 on one side It rotates forward and backward and is configured by screwing the screw nut 35 of the support frame 36 in which the plurality of rollers 37 are condensed to the screw rod 31 so that the preset standard is set in the state where the pallet 6 is raised. If it does not fit, the stepping motor 33 is stationary and moving the support frame 36 to the left or right to correct the posture of the settled pallet (6) according to the set standard, characterized in that Tape automatic wrapping device. The pinion gear (3) according to claim 1, wherein the rotating means (41, 42, 43, 44) of the bracket (45) provided with the bullet piece (48) and the cylinder (46) is formed on the rotating shaft (44) of the bracket (45). 43 and the pinion gear 43 is configured by engaging the rack gear 42 operated by the cylinder 41, characterized in that the bracket 45 is rotated by the repeated reciprocating motion of the cylinder 41 Automatic tape wrapping of color water pipes.