KR100679066B1 - Slide carrying device of manufacturing apparatus for cold cathode fluorescent lamp - Google Patents

Abstract

A slide transfer apparatus of a manufacture apparatus for a cold cathode fluorescent lamp is provided to minimize vibration of a glass tube and to improve work reliability by simultaneously rotating a guide arm and a rotational arm. An S-shaped bending rail(310) is installed on an inner side of a supporting frame(300). Inner/outer moving rails(410,420) and inner and inner/outer moving brackets(411,421) are installed on inner and outer sides of a guide frame(400). A narrow supporting plate(423) is attached onto an upper of the outer moving bracket to be integrated with a timing belt(404) that is rotated by a motor(405). A rotational unit(500) is installed between the supporting frame and the guide frame. A rotational guide(600) is installed at the S-shaped bending rail to move the inner/outer moving brackets linearly. A guide arm(520) is installed at a side of a connection shaft(530) to be rotated together with a rotational arm.

Description

Slide carrying device of manufacturing apparatus for cold cathode fluorescent lamp

1 is a configuration diagram showing an apparatus for manufacturing a general cold cathode fluorescent lamp,

2 is a side view illustrating a conventional conveying apparatus;

3 is a side view illustrating a state in which a conventional conveying apparatus is partially operated;

4 is an exemplary cross-sectional view of a conventional conveying device partially cut away from the front;

5 is a perspective view of a conveying apparatus according to the present invention;

6 is an exploded perspective view of a conveying apparatus according to the present invention;

7 is a front view of a state before moving of the conveying apparatus according to the present invention;

8 is a front view of a moving state of the conveying apparatus according to the present invention;

9 is a front view of the moved state of the conveying apparatus according to the present invention;

10 is a partial sectional view taken along the line A-A of FIG.

11 is a perspective view showing a rotation guide of the conveying apparatus according to the present invention;

12 is an exploded perspective view of a rotating guide according to the present invention;

Figure 13 is an illustration of the operating state of the rotation guide according to the present invention.

<Description of Symbols for Main Parts of Drawings>

100-carrier body, 200-support plate,

300-support frame, 310-"S" bend rail,

400-guide frame, 401-swivel pulley,

402-support pulley, 403-drive pulley,

404-timing belt, 405-stationary motor,

406-Upper travel sensor, 407-Lower travel sensor,

410-Inner Travel Rail, 411-Inner Travel Bracket,

412-inner movement guide, 413-position sensor,

420-Outer travel rail, 421-Outer travel bracket,

422-guided movement, 423-pincer,

500-swivel, 510-swivel arm,

520-guide arm, 530-connecting shaft,

600-Swivel Guide, 610-Guide Body,

611-Seating groove, 613-Guide roller (guide body side)

620-Variable body, 621-Oil free bearing,

622-Tungsten Groove, 623-Guide Roller (Variable Side)

630-guide shaft, 631-coil spring (guide shaft)

640-end connections.

The present invention relates to a slide conveying apparatus of a Cold Cathode Fluorescent Lamp (CCFL) manufacturing apparatus, which will be described in more detail. The slide conveying apparatus of the cold cathode fluorescent lamp manufacturing apparatus which carried out efficiently can be referred to.

In general, a cold cathode fluorescent lamp is coated with a protective film and a phosphor added with a small amount of alumina on the inner surface of the glass tube, and after baking, electrodes are installed at both ends of the glass tube to be sealed through a vacuum exhaust process, and a predetermined amount of mercury and When a high voltage is applied to the electrodes provided at both ends by filling a mixed gas such as argon (Ne) and neon (Ne), ultraviolet rays are emitted while mercury is excited by the electron emission by an electric field from the electrodes. It is converted into visible light and irradiated with light, and electrons are not emitted by heat, but electrons are emitted by an electric field. Therefore, heat is unnecessary and is called cold cathode fluorescent lamp.

Referring to the general manufacturing apparatus of the cold cathode fluorescent lamp as described above, as shown in Figure 1, the manufacturing apparatus of the cold cathode fluorescent lamp comprises a coating device (1) for largely applying a protective film and phosphor; A neck cleaning device (2) for washing one end of the glass tube coated with the protective film and the phosphor; A baking apparatus 3 for removing organic matter contained in the phosphor coated on the inside of the glass tube; An electrode sealing apparatus 4 for forming a getter room for inserting a getter while forming A and B electrodes at both ends of the glass tube; A heating exhaust device 5 for removing impurity gas and injecting discharge gas and sealing the getter room while repeating the gas cleaning process during heating and vacuum exhausting of the glass tube formed with the A and B electrodes at both ends; A sealing cutting device 6 for sealing the electrode sealed on one side of the glass tube and cutting the getter room to form a lamp; A heating device (7) for diffusing mercury deposited in the getter by the high frequency device as a whole; It consists of an aging apparatus 8 which stabilizes a lighting state by applying a voltage to the A and B electrodes provided in the both ends of a lamp with an aging inverter.

Each device is provided with a conveying conveyor so that a glass cathode, which is a raw material, is passed through each device to produce a cold cathode fluorescent lamp (hereinafter referred to as a "lamp"). More specifically, the coating device 1 will be described. And a conveying conveyor (a) (b) (c) is installed between the baking device (3) and the electrode sealing device (4), the conveying conveyor (a) provided between the respective devices (1) (3) (4) (b) At one end and both ends of (c), the conveying apparatus 10 is provided.

The conveying apparatus 10 supplies the glass tube from the conveying conveyors (a) and (b) to the applicator 1 and the baking apparatus 3, and conveys the glass tube from the applicator 1 and the baking apparatus 3. The conveying device 10 has the same configuration, and the conveying device 10 has the same configuration, so that the glass tube from one conveying device 10, that is, from the conveying conveyor a to the coating device 1, can be placed. An example of a conveying apparatus 10 for supplying the same will be described.

As shown in FIGS. 2 to 4, the conveying apparatus 10 includes a pair of support rackets having a vertical stopper 21 and a horizontal stopper 22 and installed on a table of the coating apparatus 1. 20) the driven shaft 25, the driven shaft 25 and the driven gear 25 which are integrally formed by the rotation shaft 23 and the support shaft 24, the rotation shaft 23 and the key pin installed on the support bracket 20 in the same line A half moon-type drive gear 27 is installed on the support bracket 20 on one side by the hinge shaft 26, and the movable housing 28 and the movable housing 28 are integrally formed by the bolt coupling with the rotating shaft 23. The housing case 29 which wraps around, the moving bar 30 installed in the housing case 29, the driving bevel gear 31 installed in the housing case 29, the lower part of the moving bar 30 It consists of a driven bevel gear 32 to form a mesh with the driving bevel gear (31).

One side of the drive gear 27 is attached to the arm 33 is integrally formed by bolt coupling, the arm 33 is provided with a vertical movable rod 34 is integrally formed by the hinge coupling, the vertical Although not shown in the drawing, the movable rod 34 is vertically lifted by a cam of a drive shaft for driving the coating device 1.

In addition, the upper portion of the movable bar 30 is provided with a pair of gripping portions 12 to hold or release the glass tube 11 by pneumatic pressure, the gripping portion 12 is operated by pneumatic, Since the specific configuration is a well-known technology, detailed description thereof will be omitted.

Referring to the operation of the conveying device 10 made as described above, when the vertical movement rod 34 is raised by the cam provided on the drive shaft of the coating device 1, the half moon-type drive gear 27 rotates counterclockwise. As the driven gear 25 is rotated in a clockwise direction, the rotating shaft 23 is rotated.

The moving housing 28 is integrally formed on the rotating shaft 23, and as the rotating shaft 23 is rotated, the moving housing 28 is also rotated, and the housing case 29 is integrally formed on one side of the moving housing 28. As the driven bevel gear 31 is rotated while being driven, the driven bevel gear 32 engaged with the driving bevel gear 31 is rotated, and the driven bevel gear 32 is installed at the lower end of the movable bar 30. The moving bar 30 rotates while moving in the horizontal direction.

That is, in order to supply the glass tube 11 moved by the conveying conveyor a in a horizontal state to the coating device 1 in a vertical state, the conveying apparatus 10 mounts the glass tube 11 in a horizontal state to a vertical state. At the same time to move and rotate 180 ° to supply to the coating device 1, which will be described in more detail with reference to the illustration, by the clamping portion 12 installed on the moving bar 30 of the conveying device 10. In the state in which the glass tube 11 of the conveying conveyor (a) is mounted, the arm 33 of the half-moon drive gear 27 is vertically moved by the cam 34 provided on the drive shaft of the coating device 1 so that the vertical movement rod 34 is raised. Located at the point, the moving bar 30 is supported by the horizontal stopper 22 installed on the support bracket 20. (See Example 2)

When the drive shaft of the coating device 1 is rotated in the above state, the vertical movement rod 34 is lowered by the cam of the drive shaft, and the half moon type drive gear 27 is hinged as the vertical movement rod 34 is lowered. Arm 33 is rotated in a clockwise direction to rotate the driven gear 25 engaged with the half moon drive gear 27 in a counterclockwise direction, so that the movable bar 30 mounting the glass tube 11 is in a vertical direction. Moving bevel gear 32 is a driving bevel gear 31 in which the driven bevel gear 32 is installed at the lower end of the movable bar 30 is installed in the lower end of the movable bar 30 is moved to the vertical direction; When the arm 33 of the vandal drive gear 27 is moved to the middle point between the upper end point and the lower end point, the moving bar 30 mounting the glass tube 11 is rotated by 90 °. (See example 3).

When the vandal-type driving gear 27 reaches the lower point in the above state, the movable bar 30 is vertically formed by the driven gear 25 which is rotated, wherein the movable bar 30 forming the vertical state is The driven bevel gear 32 is rotated by the driving bevel gear 31 which is supported by the vertical stopper 21 installed on the support bracket 20 and the movable bar 20 is interlocked with the driven gear 25. As a result, the glass tube 11 is 180 degrees from the right side to the left side of the moving bar 30 and is moved from the horizontal state to the vertical state so that the glass tube 11 can be smoothly supplied from the conveying conveyor a to the coating device 1. Can be.

In the conventional conveying apparatus 10 for supplying the glass tube 11 from the horizontal conveying conveyor a to the coating apparatus 1 in the vertical state, the diameter of the glass tube 11 is about 2 mm to 4 mm. The length is long compared to the diameter has a number of problems, specifically described, first, each component to move and move at the same time to move the moving bar 30 is mechanically interlocked to the long-term repetitive action Due to the wear caused by the wear, there was a problem that the reliability of the work is lowered.

Second, the moving bar 30 for conveying the glass tube 11 is stopped by the horizontal stopper 22 and the vertical stopper 21 installed on the support bracket 20, and the impact is applied to the moving bar 30. There was a problem that the vibration was generated in the glass tube 11 and the length of the glass tube 11 conveyed was restricted.

Third, the movement bar 30 is rotated while mounting the glass tube 11 to move to secure a wide work space, there was a problem that the space utilization falls.

Accordingly, the present invention has been made in order to improve the problems of the conventional conveying apparatus as described above, and an object of the present invention is to provide a slide conveying apparatus capable of conveying the glass tube more efficiently while minimizing vibration regardless of the length of the glass tube. have.

In order to achieve the above object, the present invention is a support plate is installed on one side of the conveying conveyor, the support frame is installed in the diagonal direction to the support plate, the guide frame is installed in the same direction as the support frame body of the conveying device It is made, "S" shaped bending rail is installed on the inner surface of the support frame, the inner and outer moving rails and the inner and outer moving brackets are installed at the same position of the inner and outer surfaces of the guide frame, the upper part of the guide frame Rotating pulleys, support pulleys, and driving pulleys are installed at equal intervals in the lower and lower parts, and are integrally formed by a timing belt. The driving pulley is provided with a forward and a reverse motor, and the upper and lower parts of the inclined bottom of the guide frame The movement sensor is installed, a pair of movement guides are installed on the inner surface of the inner and outer movement brackets, and the upper portion of the inner movement brackets A sensing sensor is installed, and an interposer plate is attached to the upper portion to form an integral part with the timing belt, and a rotation part is installed between the support frame and the guide frame, and an “S” shaped bending rail installed inside the support frame is integral with the rotation part. Rotating guide is formed.

The rotating part includes a rotary arm for rotating a moving bar having a clamping portion for mounting a glass tube, a guide arm for hinge coupling with the rotary guide, and a connecting shaft for forming the rotary arm and the guide arm integrally.

The rotation guide is a guide body having a seating groove, a variable oil-free bearings are installed at both sides, and a variable body having a grooved groove is formed, and a pair of oil-free bearings of the variable body is installed in the longitudinal direction of the guide body and the coil springs are supported. The guide shaft, a pair of guide rollers installed on the upper side of the variable body and the guide body, and consists of a connecting structure to form a hinge coupling with the guide arm integrally with the guide body.

The rotating part is driven by the driving force of the stationary motor and the timing belt to operate the outer movement bracket, the inner and outer movement brackets are installed in the diagonal direction along the moving rail is installed on one side of the connecting shaft, the inner and outer movement bracket is installed As the guide arm rotates along the "S" curved rail and moves, the rotating arm rotates in the same way so that the moving bar attached to the glass tube installed on the rotating arm can move smoothly to improve the reliability of conveying the glass tube. It is.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Exemplary Figure 5 is a perspective view of the conveying apparatus according to the present invention, Exemplary Figure 6 is an exploded perspective view of the conveying apparatus according to the present invention, Exemplary Figure 7 is a front view of the state before the movement of the conveying apparatus according to the present invention, 8 is a front view of the moved state of the conveying apparatus according to the present invention, Example 9 is a front view of the moved state of the conveying apparatus according to the present invention, Figure 10 shows a main portion of the conveying apparatus according to the present invention 7 is a partial cross-sectional view taken along line A-A of FIG. 7, and FIG. 11 is a perspective view showing a rotation guide of a conveying apparatus according to the present invention, and FIG. 12 is an exploded perspective view of the rotation guide according to the present invention. It is also an illustration of the operating state of the rotation guide according to the invention.

As shown in the drawings, the present invention includes a support plate 200 installed on one side of the conveying conveyor (a), a support frame 300 installed in an oblique direction to the support plate 200, and a support frame 300. Conveying device body 100 is made of a guide frame 400 is installed in the same direction as the, "S" shaped bend rail 310 is installed on the inner surface of the support frame 300, the guide frame 400 Inner and outer movable rails (410, 420) and the inner and outer movable brackets (411, 421) are installed at the same position of the inner and outer surfaces of the), at equal intervals on the upper and lower portions of the guide frame 400 The rotating pulley 401, the support pulley 402 and the drive pulley 403 are installed to be integrally formed by the timing belt 404, the drive pulley 403 is provided with a stationary motor 405, a guide frame Upper and lower movement detection sensors 406 and 407 are provided at the upper and lower portions of the inclined bottom of the 400, and the inner and outer movement probes are provided. A pair of inner and outer movement guides 412 and 422 are installed on the inner surfaces of the jackets 411 and 421, and a position sensor 413 is installed below the inner movement bracket 411, and the outer movement bracket The upper part of the 421 is attached to the pinch plate 423 is integral with the timing belt 404, the rotating part 500 is installed between the support frame 300 and the guide frame 400, the support frame ( The "S" -shaped bending rail 310 installed inside the 300 is provided with a rotation guide 600 which is integral with the rotating part 500.

The rotating part 500 includes a rotary arm 510 for rotating the moving bar 30 having a clamping part 12 for mounting the glass tube 11, and a guide arm 520 hinged to the rotary guide 600. And, the rotary arm 510 and the guide arm 520 is made up of a pipe-shaped connecting shaft 530 integrally.

The rotation guide 600 is a guide body 610 having a seating groove 611, a lubrication-free bearing 621 is installed on both sides and a variable body 620 having a stop groove 622 is formed, the guide body 61 A pair of guide shafts 630 which are installed in the longitudinal direction of the variable body 620 and coupled to the oil-free bearing 621 of the variable body 620 and the coil spring 631 is supported, and the upper portion of the variable body 620 and the guide body 610. A pair of guide rollers 623 and 613 are installed on one side of the upper portion), and a connector 640 which is integrally formed with the guide body 610 and hinged with the guide arm 520.

In the drawings, reference numeral 40 is a through hole formed in the inner and outer movable brackets 411 and 421 so that the connecting shaft 530 is fitted, and 42 is a rotary pulley 401 and a support pulley 402 and a driving pulley 403. The tension pulley is installed between the tension belt to generate a tension force in the timing belt 404, 44 and 46 are a plurality of coupling rods and connecting brackets to form a unit while maintaining the support frame 300 and the guide frame 400 at a certain interval. 48 is a clearance tank information bolt for adjusting the clearance of the variable body 620 installed in the seating groove 611 of the guide body 610.

The conveying apparatus according to the present invention is a device for supplying a glass tube to each device or receiving the finished glass tube and installed in the conveying conveyor to perform the next operation, as well as an external electrode fluorescent lamp (EEFL) manufacturing apparatus of the cold cathode fluorescent lamp It can be applied to the manufacturing apparatus of general fluorescent lamps, etc., and two conveying apparatuses having the same configuration are installed in each apparatus, but in this case, the conveying apparatus for supplying the glass tube from the conveying conveyor (a) to the coating apparatus (1). The operation of 100 will be described with an example.

5 to 10, the support plate 200 of the conveying device body 100 is firmly installed at one end of the conveying conveyor (a) to be integrated with the conveying conveyor (a). The support frame 300 and the guide frame 400 in an oblique direction are integrally formed by welding on the support plate 200.

The inner surface of the support frame 300 is the "S" shaped bent rail 310 is installed, the inner and outer movable rails (410, 420) at the same position of the inner and outer surfaces of the guide frame 400 A pair of inner and outer movable guides 412 and 422 installed on the inner and outer movable brackets 411 and 421 are coupled to the inner and outer movable rails 410 and 420 to thereby provide an inner and outer side. The guides 412 and 422 slide, and as a result, the inner and outer movable brackets 411 and 421 move.

The inner and outer movable brackets 411 and 421 are moved by the driving force on the stationary motor 405 installed on the upper portion of the guide frame 400, and in detail, the upper portion of the guide frame 400 rotates. A pulley 401 is provided, and a driving pulley 403 provided with a stationary motor 405 is installed at a lower portion thereof, and a support pulley 402 is installed therebetween, and is provided to both sides of the support pulley 402. Tension pulleys 42 are provided so that a tension force is generated in the timing belt 404 that unites each pulley.

The timing belt 404 is integrally formed by a gripping plate 423 coupled to the upper portion of the outer movement bracket 421 so that the timing belt 404 is rotated when an electrical signal is transmitted to the stationary motor 405. The outer movable bracket 421 is moved along the outer movable rail 420.

At this time, the outer movable bracket 421 and the inner movable bracket 411 is integrally formed by the connecting shaft 530 of the rotating part 500 so that the outer movable bracket 421 and the inner movable bracket 411 move in the same manner. A guide arm 520 and a hinge installed at one end of the connecting shaft 530 are moved while the connecting shaft 530 is integrally formed through the through hole 40 of the inner and outer movable brackets 411 and 421. Rotating guide 600 is coupled is rotated in a rotation (clockwise) along the "S" shaped bent rail 310 installed on the inner side of the support frame (300).

That is, when the connecting shaft 530 is linear movement along the moving rails 410 and 420 installed on both sides of the guide frame 400, the guide arm 520 installed at one end of the connecting shaft 530 is " As the connecting shaft 530 is rotated by moving along the S ″ -shaped bending rail 310, the rotary arm 510 installed at the other end of the connecting shaft 530 moves in the same direction as the guide arm 520 rotates. Done.

At this time, the upper surface detecting sensor 406 and the lower moving sensor 407 is installed on the bottom of the guide frame 400, the position movement sensor 413 is installed on the inner movement bracket 411, According to the movement position of the outer movable brackets 411 and 421, the electric signal sent to the forward and reverse motor 405 is inverted so that the timing belt 404 rotates forward or reverse.

Referring to the attached example with reference to, when the outer movement bracket 421 is located at the lower end of the guide frame 400, the upper movement detection sensor 406 installed on the lower surface of the guide frame 400 is moved The sensor 413 detects the sensor 413 and transmits an electric signal to the forward / reverse motor 405 to forward rotation. The inner and outer movement brackets 411 and 421 rise along the moving rails 410 and 420. See example 7)

As described above, as the inner and outer movable brackets 411 and 421 move, the connecting shaft 530 rotates, and the rotary arm 510 coupled to one end of the connecting shaft 530 is rotated to form the glass tube 11. The moving bar 30 mounting) moves while rotating in the same manner as the rotary arm 510. (See Example 8)

As described above, the inner and outer movable brackets 411 and 421 which have risen along the movable rails 410 and 420 have a lower movement detecting sensor 407 installed on the upper surface of the guide frame 400 and the inner movable bracket 411. When detected by the position detecting sensor 413 installed in the glass tube 11 attached to the moving bar 30 is supplied to the device (for example, the applicator) while the electrical signal transmitted to the forward and reverse motor 405 is reversed The forward and reverse motor 405 is reversely rotated (counterclockwise) (see Example 9).

As described above in more detail the operation of the rotating part 500 that rotates as the inner and outer moving brackets 411 and 421 move, the connecting shaft 530 of the rotating part 500 has an inner and outer moving bracket ( Since it is installed through the through hole 40 of the 411 and 421, the inner and outer movement brackets 411 and 421 move in the same manner.

Rotating arms 510 and guide arms 520 are integrally formed by key pins (not shown in the drawing) at both ends of the connecting shaft 530, and glass tubes 11 are attached to the ends of the rotating arms 510. A moving bar 30 having a plurality of clamping portions 12 is installed, and one end of the guide arm 520 forms a hinge coupling with the connector 640 of the rotation guide 600. (See FIG. 10. )

Therefore, as the inner and outer movable brackets 411 and 421 move, the connecting shaft 530 of the rotating part 500 moves, so that the guide arm 520 installed at one end of the connecting shaft 530 is "S". The guide rail 520 is rotated by the rotation guide 600 which moves along the curved bending rail 310. The rotation direction of the guide arm 520 is at which position the inner and outer movement brackets 411 and 421 move. The direction of rotation is thus determined.

That is, when the inner and outer movement brackets 411 and 421 move from the top of the guide frame 400 to the bottom, the guide arm 520 rotates in a counterclockwise direction, on the contrary, the bottom of the guide frame 400. When moved upward from the guide arm 520 rotates in a clockwise direction.

The rotation guide 600 is a guide body 610 having a seating groove 611, and a non-lubricated bearing 621 is installed on both sides, as shown in Figure 11 to Figure 13, the coil spring 634 is installed As long as the variable body 620 is formed with a tangential groove 622 to be installed, and is installed in the longitudinal direction of the guide body 61 is coupled to the oil-free bearing 621 of the variable body 620 and the coil spring 631 is tangled. A pair of guide shafts 630, a pair of guide rollers 623, 613, which are installed on the upper side of the variable body 620 and one side of the guide body 610, and integrally with the guide body 610 It consists of a connector 640 to form a hinge coupling with the guide arm (520).

The rotation guide 600 is a pair of guide rollers (613, 623) the upper guide body 610 and the variable body (620) in order to be able to move smoothly along the "S" -shaped bending rail 310 It is installed on the upper side of the variable body 620 is provided with a guide shaft 630 holding the coil spring 631 on both sides to support one side of the variable body 620 with the coil spring 631, On the other side of the variable body 620, the coil spring 624 is installed and supported in the tungsten groove 622 formed in the center of the variable body 620, the variable body 620 is seated of the guide body 610 Since it can move along the guide shaft 630 in the groove 611, the guide rollers 613 and 623 respectively installed on the guide body 610 and the variable body 620 are along the "S" -shaped bent rail 310 I can move smoothly.

 As described above, in the present invention, the inner side of the support frame 300 has an "S" -shaped bending rail 310 at the same position of the inner side and the outer side of the guide frame 400, and the inner and outer movable rails 410 and 420. And the inner and outer movable brackets 411 and 421 are installed, and a top plate of the outer movable bracket 421 is attached to the pincer plate 423 to be integral with the timing belt 404 which is rotated by the stationary motor 405. A rotating part 500 is installed between the support frame 300 and the guide frame 400, and the rotating part 500 is installed on the “S” -shaped bending rail 310 installed inside the support frame 300. The inner and outer movable brackets 411 and 421 having the connecting shaft 530 of the rotating part 500 installed with the rotating guide 600 which is integrally formed are linearly moved, and on one side of the connecting shaft 530. The installed guide arm 520 is rotated and moved along the "S" -shaped bent rail 310, the rotary arm 510 is also rotated and moved in the same glass tube 11 Since the movable bar 30 mounted can be moved smoothly, the vibration of the glass tube can be minimized, so that the glass tube can be conveyed for a longer time. Therefore, the size of the cold cathode fluorescent lamp produced can be diversified. 420 and the rotating portion 500 along the "S" -shaped bending rail 310 is rotated by the guide arm 520 while performing a linear movement to prevent the play caused by the mechanical mechanical wear as in the prior art reliability of the work It can increase the effect.

Claims (3)

A support plate 200 installed on one side of the conveying conveyor (a), a support frame 300 installed in an oblique direction to the support plate 200, and a guide frame installed in the same direction as the support frame 300 ( Conveying device body 100 is made of 400, the "S" shaped bent rail 310 is installed on the inner surface of the support frame 300, the same position of the inner and outer surfaces of the guide frame 400 The inner and outer movable rails 410 and 420 and the inner and outer movable brackets 411 and 421 are installed, and the rotation pulley 401 and the support pulley 402 at equal intervals on the upper and lower portions of the guide frame 400. ) And a drive pulley 403 are installed to be integrated by the timing belt 404, the stationary motor 405 is installed in the drive pulley 403, the top and bottom of the inclined bottom of the guide frame 400 Upper and lower movement detection sensors 406 and 407 are installed at the lower side, and a pair of inner and outer surfaces are provided on the inner surface of the inner and outer movable brackets 411 and 421. Copper guides 412 and 422 are installed, a position detecting sensor 413 is installed below the inner moving bracket 411, and a pinching plate 423 is attached to the upper part of the outer moving bracket 421 to attach a timing belt. It is integral with the 404, the rotating part 500 is installed between the support frame 300 and the guide frame 400, the "S" shaped bent rail 310 installed on the inside of the support frame 300 Slide conveying device of the cold cathode fluorescent lamp manufacturing apparatus, characterized in that the rotation guide 600 is integrally formed with the rotating unit (500). The rotating part 500 is hinged to the rotating arm 510, which rotates the movable bar 30 having the clamping part 12 for mounting the glass tube 11, and the rotating guide 600. Slide conveying device of the cold cathode fluorescent lamp manufacturing apparatus, characterized in that made of a guide arm (520), the connecting arm 530 of the pipe-like to form the rotary arm (510) and the guide arm (520) integrally. According to claim 1, The rotation guide 600 is a guide body 610 having a seating groove 611, a variable body 620 is provided with oil-free bearings 621 on both sides, and the stop groove 622 is formed, A pair of guide shafts 630 installed in the longitudinal direction of the guide body 61 and coupled to the oil-free bearing 621 of the variable body 620 and the coil spring 631 is supported, and an upper portion of the variable body 620. And a pair of guide rollers 623 and 613 installed on one side upper portion of the guide body 610, and a connector 640 which is integrally formed with the guide body 610 and hinged to the guide arm 520. Slide conveying device of the cold cathode fluorescent lamp manufacturing apparatus characterized in that made.

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