KR100189810B1 - Getter auto-welding system of cathode ray tube - Google Patents

Abstract

In order to improve work productivity by welding the getter held in the cathode ray tube to the support spring and activating the cup cup to the shield cup of the electron gun assembly, a plurality of getter support springs are stored. A spring take-out device which sucks one spring from the feeder and positions it in the correct position; A spring rotating device for chucking the spring from the spring extracting device and rotating the spring in a welding state with a getter; A getter / spring welding device for positioning the getter conveyed from the getter storage unit in a welded state with the spring to weld the spring, and for transferring the getter welded with the spring to a predetermined position; A spring feeder for chucking the spring positioned from the spring rotating device to supply the spring to a position where the spring can be welded with the getter provided to the getter / spring welding device; The getter spring is placed in a position where the spring can be welded to a shield cup of an electron gun assembly mounted at a plurality of positions of a rotary table that is chucked with the getter and the spring connected to each other in the getter / spring welding device and rotates at regular intervals. A getter / spring feeder for supplying the water; A welding part for welding the spring cup to the shield cup; Electron gun assembly conveying device for extracting the electron gun assembly welded by the spring to the shield cup from the rotating table and conveyed to the vibration suppression supply unit; Cathode rays including a main body that is installed on the upper surface of all the above devices Provides a getter automatic welding system for pipes.

Description

Caterpillar tube getter automatic welding system

1 is a plan view showing the overall configuration of each component of the getter automatic welding system according to the present invention,

2 is a plan view showing a spring taking out device according to the present invention,

3 is a side view showing a spring rotating apparatus according to the present invention,

4 is a side view for explaining the operation of the spring rotating apparatus according to the present invention,

5 and 6 are a front view and a side view showing a getter spring welding apparatus according to the present invention,

7 is a side view showing a spring supply apparatus according to the present invention,

8 and 9 are a plan view and a side cross-sectional view showing a getter spring conveying apparatus according to the present invention,

FIG. 10 is a plan view illustrating the welding part for welding the spring to the shield cup according to the present invention;

11 is a side cross-sectional view showing the electron gun assembly conveying apparatus according to the present invention,

12 is a view showing a state where a getter is mounted in the inside of a typical cathode ray tube.

[Industrial use]

The present invention relates to a getter automatic welding system of a cathode ray tube, and more particularly, to automate the work in welding the getter, the spring on which the getter is supported, and the shield cup of the electron gun on which the spring is supported, for convenience in operation. The present invention relates to a getter automatic welding system of a cathode ray tube that can improve productivity.

[Problems to be Solved by Conventional Technology and Invention]

Generally, a cathode ray tube includes a panel having a phosphor coated on its inner surface and a shadow mask installed thereon, a funnel having an anode button provided to seal the opening of the panel and apply a high voltage to the inner surface thereof, as well as to apply a high voltage. A rear portion of the funnel is formed while forming a bulb with a neck portion in which an electron gun is installed inward.

The bulb is made into a vacuum state through the exhaust process in the manufacturing process of the cathode ray tube, the vacuum state of the bulb as shown in the draft getter (3) is installed on the inner side of the funnel (1) Can be induced by.

At this time, the getter 3 is typically composed of a container (3a) containing a Ba material and a connecting piece (3b) attached to the bottom surface of the container (3a), the installation is the connection piece (3b) This is achieved by connecting and correcting the spring 7 attached to the outer circumferential surface of the shield cup 5 of the electron gun.

On the other hand, the work for installing the getter 3 is first welded to the one end of the spring 7, the connecting piece 3b of the getter 3, the other end of the spring 7 other than the seal cup It is performed by welding to the outer peripheral surface of (5).

By the way, conventionally, all the welding operations for mounting the getter 3 are performed manually by the operator.

Accordingly, there is a problem in improving the work productivity because the conventional work of the gutter mounting work has a limitation, and in addition, the worker only has to carry out the work with the risks involved in welding work. There is an inconvenience to work with.

Accordingly, the present invention has been made to solve the above problems, in the mutual mounting of the getter attached to the inner surface of the funnel of the cathode ray tube, the spring supporting the getter and the shield cup of the electron gun supported by the spring. It is an object of the present invention to provide a getter welding system of a cathode ray tube which can be configured to be automated so that the work productivity can be improved and the workability is improved.

[Means to solve the problem]

Accordingly, the present invention, in order to achieve the above object, a spring extracting device for absorbing one spring from the straight feeder, which is stored a plurality of getter support springs and positioning it in place, and chucking the spring from the spring extracting device And a spring rotating device for rotating it in a welded state with the getter, and a getter transferred from the getter storage part in a welded state with the spring to weld with the spring, as well as the getter welded with the spring. A getter spring welding device for transferring to a position, a spring feeder for chucking the spring adjusted from the spring rotating device and supplying the spring to a position where the spring can be welded with the getter provided to the getter spring welding device; The getter and the spring connected to each other in the getter / spring welding device. A getter / spring feeder for supplying the getter spring to a position where the spring can be welded to a shield cup of an electron gun assembly mounted at a plurality of positions of a rotary table that is chucked and rotated at a constant cycle, and the shield cup A welding unit to which the spring is welded, an electron gun assembly conveying apparatus which draws out the electron gun assembly welded to the shield cup from the rotary table and transfers it to the vibration suppression supply unit, and all the above devices are installed on the upper surface thereof. The present invention provides a getter automatic welding system for a cathode ray tube including a main body portion.

EXAMPLE

Hereinafter, with reference to the accompanying drawings, preferred embodiments in order to help the understanding of the present invention will be described in detail.

1 is a plan view schematically showing each component of a getter automatic welding system constructed in accordance with the present invention, wherein reference numeral 10 designates a main body portion on which these components are installed.

The components are all arranged and installed in the upper end surface 10a of the main body 10 in a predetermined position in the order of the process.

First, in FIG. 1, reference numeral 20 denotes a spring extracting device, which serves to take one spring from a straight feeder in which a plurality of getter support springs are stored, and to position it at a predetermined position.

As shown in FIG. 2, a detailed view of the spring extractor 20 is connected to the configuration of the spring extractor 20 by a fixing plate 20a fixed to the upper end surface 10a. A first drive cylinder 20e coupled to the support shaft 20b and the support shaft 20b and connecting the displacement chuck 20d to the rod 20c to move the displacement chuck 20d forward and backward is provided. Included.

In this case, the plurality of springs 7 stored in the spring storage part 21a of the straight feeder 21 are arranged to maintain the centerline in the same line as the centerline of the straight feeder 21. ) Vacuum suction one spring.

Meanwhile, the spring extractor 20 further includes a second driving cylinder 20f fixedly installed at one side of the straight feeder 21, and the second driving cylinder 20f includes the rod ( 20g) is connected to the positioning member 20h to make it move forward and backward.

The spring extracting device 20 configured as described above has the spring chuck 20d advanced by the operation of the first driving cylinder 20e to vacuum one spring 7 from the spring storage portion 21a. Adsorbed and then moved back to move forward again, the second drive cylinder (20f) is to advance the positioning member (20h).

Then, the spring 7, which is vacuum-adsorbed by the pinch chuck 20d and advanced, comes into close contact with one end of the spring 7 to the taper portion 200h of the positioning member 20h, wherein the first driving cylinder 20e ) Stops the driving and positions the spring 7 in the above state.

This position is the positioned position of the spring 7, and this action is performed continuously each time the spring 7 is transferred to the next device.

On the other hand, the spring (7) is adjusted in position as described above and supported by the displacement chuck (20d) is conveyed in the welding state with the getter by the spring rotating device 30, which is the next component of the present invention, the spring The configuration of the rotating field 30 can be seen through FIG.

3 is a side view showing the spring rotating device 30, first of which has a chuck cylinder 30a for chucking and transporting the spring 7 from the pinch chuck 20d. The cylinder 30a is arrange | positioned above the said chuck 20d, and is supported by the horizontal board 30b.

The drive cylinder 30c which moves the chuck cylinder 30a up and down is connected to the rod 30d in the cross section of the said horizontal board 30b, and this drive cylinder 30c is the guide shaft 30e. It is connected and fixed to the guide part 30f which is inserted and slides.

In the above, the first rotary cylinder 30h is connected to the rear of the rotary plate 30g connected to the guide part 30f, and the chuck cylinder 30a and the above are driven by the action of the first rotary cylinder 30h. The drive cylinder 30c can be rotated at a predetermined angle.

On the other hand, the chuck cylinder (30a) is not only rotated by the first rotary cylinder (30h) but also connected to the rear thereof by the action of the second rotary cylinder (30i) seated on the upper surface of the horizontal plate (30b) It rotates by a predetermined angle.

This configuration has a support shaft (30 L) in which a vertical plate (30j) mounted between the rotating plate (30g) and the first rotating cylinder (30h) is coupled with a fixed plate (30k) fixed to the upper end surface (10a) of the main body portion. By being coupled to) it is possible to maintain the support state as shown in the drawing.

Accordingly, the spring rotating device 30 configured as described above chucks the spring 7 supported by the pinch chuck 20d by lowering the chuck cylinder 30a according to the action of the driving cylinder 30c. And then raise again to a certain height.

Then, at this time, the first rotating cylinder 30h is operated to rotate the chuck cylinder 30a and the driving cylinder 30c in the above state, and the driving cylinder 30c of the chuck cylinder 30a according to the rotation. Is rotated 90 ° as can be seen from FIG.

In this state, the chuck cylinder 30a makes the second rotation by the second rotating cylinder 30i, and according to the rotation, the spring 7 is inclined at a predetermined angle as shown in FIG. The final weld with the getter.

Thereafter, the spring 7 is a getter spring welding device 40 which is arranged to the right side of the spring taking-out device 20 when viewed on the basis of the first degree roll for welding with the getter. It is supplied by the spring supply device 50 disposed to the left of 20), the description thereof will be described first by taking the getter spring welding device 40 first.

5 and 13 are front and side views showing the getter and spring welding device 40. First, in the configuration of the getter and spring welding device 40, adsorption pads 40a, which are divided into first and second parts, are shown. 40b).

The first and second suction pads 40a and 40b are disposed on and fixed to the moving plate 40c at regular intervals, and the first and second suction pads 40a and 40b are fixed to the moving plate 40c. The first driving cylinder 40e, which connects the rod 40d to the upper surface of the upper and lower surfaces, moves up and down.

A slide shaft 40f is connected to both sides of the upper surface of the movable plate 40c, and the slide shaft 40f is inserted through a fixing portion 40g that fixes the first drive cylinder 40e to its front surface. .

In addition, the fixing part 40g is slid through and coupled to the guide shaft 40i fixedly installed in the horizontal direction inside the housing 40h, and the forward and backward slide movement of the fixing part 40g is performed in the housing. It is made through the action of the second drive cylinder 40k installed through one side of 40h and connecting the rod 40j to one side 1 side of the fixing portion 40g.

Wherein the housing (40h) is coupled to the upper side of the support shaft (40m) that is connected to the fixed plate (40ℓ) is fixed to the upper, end surface (10a) of the main body portion, and also to both sides of the support shaft (40m) First and second modified shafts 40n and 40o are respectively fixed to the upper end surface 10a.

At this time, not only the upper ends of the first and second vertical shafts 40n and 40o but also the upper ends of the welded parts 40p fixed to the support shaft 40p are transferred from the getter storage part 42 shown in FIG. A getter seating part to which a getter may be seated is formed. For convenience, a getter seating part formed on the first vertical shaft 40n may be a first getter seating part 40q and a getter seating part formed on the welding part 40p. The getter seating portion formed on the seating portion 40r and the second vertical axis 40o is referred to as a third getter seating portion 40s.

The first, second, and third getter seats 40q, 40r, and 40s are disposed to maintain the same center line, and the first getter seats 40q extend from the getter seats 42. The getter guide rail 44 is connected.

In addition, as shown in FIG. 6, the getter spring welding device 40 has a structure in which the getter is welded to the spring by projecting a laser to the second getter seating portion 40r. The laser welding part 40t is further included, and is also fixedly installed on the upper end surface 10a of the main body part.

Meanwhile, as described above, the spring supply device 50 for chucking the spring 7 again from the spring rotation device 30 and supplying it to the getter / spring welding device 40 is as follows in this embodiment. Configuration.

FIG. 7 is a side view illustrating the spring supply device 50 to illustrate this, and as shown, the spring supply device 50 includes the spring 7 from the chuck cylinder 30a of the spring rotation device 30. Chuck cylinder (50a) for chucking) is provided, the first drive cylinder (50c) for moving the chuck cylinder (50a) up and down on the upper surface of the horizontal plate (50b) to which the chuck cylinder (50a) is fixed ) Connects the rod 50d.

The first drive cylinder 50d is supported and fixed to a vertical portion 50e disposed to its side, and the slide shaft 50g is inserted into the vertical portion 50e by penetrating the guide portion 50f. Is installed.

In addition, a second driving cylinder 50i is fixed to an upper end surface of the guide portion 50f to connect the rod 50h to the vertical portion 50e.

Thus, when the second driving cylinder 50i is operated and the slide shaft 50g slides in the guide part 50f, the chuck cylinder 50a can move forward and backward.

In the above, the guide part 50f is attached to the support shaft 50k which is coupled to the fixing plate 5 fixed to the upper end surface 10a of the main body part, thereby maintaining the supporting state.

Thus, the action of the getter spring welding device 40 and the spring supply device 50 configured as described above are as follows.

That is, the chuck cylinder 50a is driven by the first drive cylinder 50c while the spring 7 rotated and positioned by the spring rotating device 30 is chucked to the chuck cylinder 30a. It descends along and chucks it again.

At the same time, the getter 3 is seated on the first getter seating portion 40q by the guide rail 44 in the getter storage 42, and the movable plate 40c is driven by the first drive. It lowers due to the action outside the cylinder 40e.

Then, the first adsorption pad 40a abuts against the top surface of the getter 3 to adsorb it. The first adsorption pad 40a is lifted up again by the first driving cylinder 40e. The second drive cylinder 40k slides up to the upper side of the second getter seating portion 40r together with the fixing portion 40g.

When the operation is completed, the movable plate 40c is lowered again so that the getter 3 is seated on the second getter seating portion 40r. In this case, the chuck cylinder 50a in the spring supply device 50 is provided. ) Is advanced by the action of the second drive cylinder (50i) is in close contact with the upper end of the connecting piece (3b) of the getter (3) of the welding site roll of the spring (7).

In this state, in the laser welding part 40t, the laser is projected onto the spring 7 at the welding site, so that the getter 3 and the spring 7 can be laser welded to each other.

When one getter 3 and the spring 7 are welded as described above, the movable plate 40c is returned to its original position, and the other getter 3 is absorbed to the first suction pad 40a, and then the operation is again performed. In this case, the getter 3 to which the spring 7 is welded is adsorbed to the second suction pad 40b.

Therefore, when the operation is repeated, the getter 3 in the second getter seating part 40r is transferred to the third getter seating part 40s and seated thereon, and the second getter seating part 40p is provided. The new getter 3 is seated so that it can be welded with the spring 7 as described above. This operation is continuous.

Meanwhile, the getter 3 and the spring 7 seated on the third getter seating portion 40s in the welded state may be welded to the shield cup held in the electron gun assembly by the getter spring transfer device according to the present invention. To be transported.

FIG. 8 is a plan view of the getter / spring conveying device 60, and FIG. 9 is a side cross-sectional view thereof, which is arranged on the side of the straight feeder 21 as shown in FIG. It is provided in the surface 10a.

As shown in the drawing, the getter and spring transfer device 60 is provided with a chuck cylinder 60a capable of chucking the spring 7 from the third getter seating portion 40s, which is the chuck cylinder 60a. Is supported by the support part 60b and connects the 1st rotating cylinder 60c to the back.

The chuck cylinder 60a can be moved forward and backward by the first drive cylinder 60e connecting the rod 60d to the support portion 60b, and the first drive cylinder 60e is It is possible to move up and down by the second drive cylinder 60h which connects the rod 60g to the upper end surface of the fixing part 60f to be fixed.

The vertical axis 6 is inserted into the guide 60i to which the second drive cylinder 60h is fixed in such a manner as to allow the vertical reciprocating movement. The vertical axis 6 is connected to the fixing part 60f. Connected.

In addition, as the connecting plate 60k fixed to one side of the guide portion 60i, a second rotary cylinder 60L is mounted, and the chuck cylinder 60a is actuated by the action of the second rotary cylinder 60L. The first drive cylinder 60e and the second drive cylinder 60h can be rotated.

The support 60m is fixed to the top surface of the first slide portion 60n by fixing the second rotary cylinder 60l to the top surface thereof, and is disposed below the first slide portion 60n. Then, the rod 60o is slid before and after by the third drive cylinder 60p connected thereto.

At this time, the third drive cylinder (60p) is fixed to the upper end surface of the second slide portion (60q) arranged orthogonal to the first slide portion (60n), the second slide portion (60q). ) Is connected to the second slide portion (60q) to connect the rod (60s) to the connecting portion (60r) is moved along the guide groove (10b) formed in the upper surface (10a) of the main body portion 10, The fourth driving cylinder 60t fixedly installed on the inner upper end surface of the main body 10 can also move forward and backward.

The operation of the getter spring transfer device 60 configured as described above will be described schematically. First, the chuck cylinder 60a is formed by the action of the second drive cylinder 60h and the third drive cylinder 60p. It is lowered and advanced to chuck the spring 7 and then to be raised and reversed again to its original position.

In this position, the chuck cylinder 60a is first rotated by 90 ° by the first rotating cylinder 60c and then rotated by 90 ° by the second rotating cylinder 60c and at the same time the fourth drive cylinder. The action of 60t causes the slide to slide up to the turntable 62 shown in FIGS. 1 and 10.

At this time, the holding part 64 of the turn table 62 is mounted with the electron gun assembly 68 of the cathode ray tube including the shield cup 66 is rotated according to a predetermined cycle.

In this state, the chuck cylinder 60a is moved forward by the first driving cylinder 60e in such a state that the chuck cylinder 60a is brought into close contact with the outer peripheral surface of the shield cup 66.

In this state, in the welding part 70 disposed on the side of the turn table 62, the laser is projected onto the welding part of the spring 7 to weld the spring 7 and the shield cup 66.

In this way, when the getter 3 and the spring 7 are welded to the electron gun assembly 68, the electron gun assembly 68 is rotated 180 ° on the turn table 62, and then the electron gun assembly transfer according to the present invention. The device is transferred to the vibration suppression supply unit which is the next process.

FIG. 11 is a side cross-sectional view showing the electron gun assembly conveying apparatus. As shown in FIG. 1, the electron gun assembly conveying apparatus 80 is an upper surface of the main body 10 adjacent to the turn table 62. 10a) It is installed on one side.

The configuration of the electron gun assembly transport apparatus 80 includes a chuck cylinder 80a capable of chucking the electron gun assembly 68 from the turn table 62, which is connected to the side of the chuck cylinder 80a. It can be rotated by the rotating cylinder 80b.

The coupling portion 80c mounted between the chuck cylinder 80a and the rotary cylinder 80b is coupled to a rodless cylinder 80d disposed downwardly, and according to the action of the rodless cylinder 80d. Will be moved.

On the other hand, the drive cylinder which is disposed below the rodless cylinder (80d) to move the rodless cylinder (80d) up and down inside the housing (80e) fixed to the upper end surface (10a) of the main body portion 10 80f connects the rod 80g to the lower end surface of the rodless cylinder 80d.

In the electron gun assembly conveying apparatus 80 including the above configuration, first, the chuck cylinder 80a is lowered to a predetermined position together with the rodless cylinder 80d by the action of the driving cylinder 180f. After chucking the electron gun assembly 68, it is raised again to disengage the electron gun assembly 68 from the shedding portion 64.

In this state, that is, in the state shown in FIG. 11, the chuck cylinder 80a is rotated 180 ° by the action of the rotary cylinder 80b, and then transferred to the vibration suppression supply unit 90 shown in FIG. Will be paid.

As described above, the system of the present invention begins with the spring taking-out device 20 withdrawing the spring 7 from the straight feeder 21 in accordance with the action of each device described above, the electron gun assembly conveying device 80 The getter 3 and the spring '7' are automatically welded to the shield cup 66 to the roll damping supply unit 90 in which the weld gun assembly 68 is welded to achieve the automatic getter welding operation.

[Effects of the Invention]

As described above, the getter automatic welding system of the cathode ray tube according to the present invention improves work productivity compared to manual welding of a conventional worker by automating the work of welding the getter and the spring to each other and welding the spring to the shield cup. In addition, the welding precision can be improved.

In addition, according to the system of the present invention, not only a large number of workers are required for the work, but also the worker can reduce the work burden due to welding, thereby making the work convenient.

Claims (7)

A spring extractor for adsorbing l springs from a straight feeder containing a plurality of getter support springs and positioning them in a correct position; and a spring for chucking the springs from the spring extractor and rotating them in a welded state with a getter A getter / spring welding device for positioning a getter conveyed from the rotary device and the getter storage part in a welded state with the spring and welding the spring, as well as transferring the getter welded to the spring to a predetermined position; A spring feeder for chucking a spring positioned from the spring rotating device to a position where the spring can be welded to the getter provided to the getter / spring welding device, and the interconnector connected to the getter / spring welding device; The rotation that rotates at regular intervals by chucking the getter and spring A getter / spring feeder for supplying the getter spring to a position where the spring can be welded to a shield cup of an electron gun assembly mounted at a plurality of positions of the table; a weld portion for welding the spring to the shield cup; And an electron gun assembly transfer device for extracting the spring-welded electron gun assembly from the rotating table to the vibration damping supply unit, and a main body unit for installing all the above devices on the upper surface thereof. A getter automatic welding system for a cathode ray tube. 2. The spring extractor according to claim 1, wherein the spring extractor includes a bar chuck which is arranged such that the center line of the straight feeder and the center line of the straight line feeder are kept in line with each other, and a rod connecting the bar chuck to the tip thereof. A first drive cylinder which moves the jaw chuck forward and backward, a support shaft which is connected to a fixed plate mounted to the upper surface of the main body by mounting the first drive cylinder, and fixed to one side of the spring storage part of the straight feeder. And a positioning member which is connected to a second driving cylinder and a rod end of the second driving cylinder, wherein one end of the spring is brought into close contact with the tapered portion. The spring rotating apparatus of claim 1, wherein the spring rotating device comprises: a horizontal plate on which the chuck cylinder for chucking the spring is installed and fixed; a drive cylinder connected to an upper end surface of the support plate to move the chuck cylinder up and down; A first rotating cylinder connected to the rear of the supported rotating plate to rotate the chuck cylinder and the driving cylinder, and a vertical plate mounted between the first rotating cylinder and the rotating plate to be fixed to the upper surface of the main body portion. Getter automatic of the cathode ray tube, characterized in that it comprises a support shaft connected to the fixed plate is installed, and a second rotating cylinder connected to the rear of the chuck cylinder and seated on the top surface of the horizontal plate to rotate the chuck cylinder Welding system. 2. The getter and spring welding apparatus according to claim 1, wherein the getter spring welding device is provided with a movable plate on which the first and second suction pads are fixed at regular intervals, and a rod is fixed to the movable plate to move the movable plate up and down. A housing having a first drive cylinder, a guide shaft penetrating through the fixing part in which the first driving cylinder is fixed, and not only being penetrated and fixed to one side of the housing, but also connecting the rod to one side of the fixing part. And a second drive cylinder configured to move it forward and backward, a support shaft fixedly installed at an upper side of the housing, and connected to a fixed plate fixed to an upper surface of the main body, and a getter guide rail extended from a getter storage unit. A first getter seating portion formed at an upper end thereof, the first vertical shaft being fixed to an upper end surface of the main body portion in one direction of the support shaft, and the first getter seating portion; A second getter seating part which maintains a center line shape is formed at an upper end thereof, and a welded part connected to the supporting shaft and a third getter seating body which is kept in the same center line as the first getter seating part similarly to the second getter seating part. A second vertical axis fixed to the upper end surface of the main body in the other direction of the support shaft by forming a seating part at the upper end thereof; and when the getter is seated on the second getter seating part, a laser is applied to a welding part of the spring. The getter automatic welding system of a cathode ray tube, characterized in that it comprises a laser welding is fixed to the top surface of the main body to be projected by welding. The spring driving apparatus of claim 1, wherein the spring supply device comprises: a horizontal plate to which the chuck cylinder for chucking the spring is connected and fixed; and a first drive for vertically moving the horizontal plate by connecting and fixing the rod to an upper end surface of the horizontal plate. A guide portion through which the cylinder, a slide shaft provided on one side of the vertical portion to which the first drive cylinder is fixed, and a support shaft connected to the lower surface of the guide portion and connected to a fixed plate fixed to the upper surface of the body portion; And a second drive cylinder fixedly installed at an upper end of the guide part and connecting the rod to the vertical part to move the chuck cylinder forward and backward, and configured to include a cathode ray tube getter automatic welding system. 2. The getter spring conveying apparatus according to claim 1, further comprising: a chuck cylinder for chucking the spring welded to the getter, a first rotating cylinder connected to the rear of the chuck cylinder to rotate the chuck cylinder, and the first rotation. The rod is connected to a cylinder and a support portion on which the chuck cylinder is supported, and the rod is connected to an upper end surface of a fixed portion to which the chuck cylinder is fixed; A second driving cylinder for moving the chuck cylinder up and down, a second rotating cylinder connected to the guide portion to which the second driving cylinder is fixed, and rotating the chuck cylinder together with the second driving cylinder, and the second rotation. A second rod which connects the rod to the lower end of the first slide part which fixes the support on which the cylinder is fixed to the upper surface thereof, and is disposed across the first slide part; A third driving cylinder fixed to an upper end surface of the slide part to move the first slide part forward and backward, and a connection part connected to the second slide part to move forward and backward along a guide groove formed on the upper end part of the main body part; As well as connecting the rod, it is fixed to the inner upper end surface of the main body portion is configured to include a fourth drive cylinder for forward and backward movement in the direction orthogonal to the direction of movement of the first slide. Getter automatic welding system of cathode ray tube. The chuck cylinder according to claim 1, wherein the electron gun assembly conveying apparatus includes a chuck cylinder for chucking an electron gun assembly from the rotating table, a rotation cylinder connected to the chuck cylinder to rotate the chuck cylinder, and the rotation cylinder and the chuck cylinder. A rodless cylinder which is connected to a coupling part to be coupled to move the chuck cylinder and the rotary cylinder forward and backward, and connects the rod to the lower end surface of the first driving cylinder, and is fixed to the upper end surface of the main body. Getter automatic welding system of the cathode ray tube, characterized in that the fixed installation is configured to include a drive cylinder for moving the first drive cylinder up, down.