KR950007674B1 - Electron gun heater auto array device - Google Patents

Abstract

a supplying means provided on the upper part of a main body and supplying a rack to a predetermined site; a transfer means provided on the main body and transferring the rack to a storage box; a guide means for guiding the movement of the rack; and an inserting means for inserting a heater into the rack.

Description

Automatic alignment device of electron gun heater

1 is a schematic configuration diagram for explaining a manufacturing process of a heater for an electron gun.

2 is a schematic view for explaining the alignment of a heater for a conventional electron gun.

3 is a plan view showing the configuration of the apparatus of the present invention, (a) is a side view of the main portion of the state before the rack is seated on the guide rail, (b) is a plan view showing the state after being transferred.

Figure 4 is a functional diagram showing a state in which the rack is supplied by the supply means of the device of the present invention, (a) the main side view of the state prior to seating the rack on the guide rail, (b) after seating the rack on the guide rail Main part side view of the state.

The fifth (a) (b) is the main action of the state holding the rack seated on the guide rail of the device of the present invention.

6 is a sectional view of the main parts showing a state in which the heater is inserted into the rack by the insertion means of the apparatus of the present invention.

* Explanation of symbols for main parts of the drawings

1: body 2: rack

3: heater 4: storage box

5: support member 6: upper pin cylinder

6a: Lower pin cylinder 7: Upper pin

7a: Lower pin 8: Step motor

9: lead screw 10: first moving member

11: guide rod 12: second moving member

13: stopper cylinder 14: stopper

15 lever lever 16 lever

17: left detection sensor 17a: right detection sensor

18: guide rail 19: fixing member

21: insertion hole 22: guide officer

23: loading box 24: front detection sensor

24a: rear sensor 25: seal cylinder

26: plate

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic alignment device for a heater for an electron gun. In particular, the heater is automatically inserted into a jig called a rack to be aligned. 1 is a schematic configuration diagram for explaining a manufacturing process of a heater, a coil wound unit 30 in which a coil is wound, a cutting unit 31 for cutting a coil supplied from the coil winding unit to a predetermined length; A transfer unit 32 for transferring the coil cut by the cutting unit, a forming unit 33 for forming the coil transferred by the transfer unit to a predetermined shape, and a heater formed by forming the unit in the forming unit. It is largely comprised by the extraction guide 20 which guides a natural fall.

Therefore, when the device is operated, the coil wound by the coil winding unit 30 is supplied to the cutting unit 31, where the contact sensor senses the cutting portion of the supplied coil and the coil is fixed by a cutter. The cut coil enters the conveying part 32 and is forcibly conveyed by the high pressure air from the conveying part to enter the forming part 33.

When the coil enters the forming unit 33, both ends of the coil are supported by the support member and formed into a predetermined shape by a mandrel, thereby forming a heater.

The heater manufactured in this way is guided by a predetermined ejection guide 20 under the forming unit 33 to be delayed and dropped to be accumulated in the collecting container 34.

Meanwhile, as shown in FIG. 2, the heater 3 is inserted into the insertion hole 21 formed in the rack 2 to align the heater 3. In the related art, the worker 3 collects the heaters 3 stacked in the recovery container 34 by tweezers 35 one by one. Then, the heater 3 was put into the insertion hole 21 formed in the rack 2 and aligned.

However, when the worker manually arranges the heaters in the rack as described above, since the heaters are damaged by the tweezers, there is a problem in that a lot of time and manpower are required along with the defects.

The present invention has been made in order to solve the above problems, and the object of the present invention is to minimize the defective rate due to the damage of the heater by automatically inserting the manufactured heater in the rack and its purpose is to reduce the waste of time and manpower.

According to an aspect of the present invention for achieving the above object is provided by the supply means for supplying the rack is provided on one side of the main body, the conveying means is installed on the main body to feed the rack supplied from the supply means, and by the conveying means Guide means for guiding the rack to be transported, and insertion means for inserting the heater guided by the guide means to the rack conveyed by the conveying means, to load a predetermined number of racks into which the heater is inserted by the insertion means In order to provide an automatic alignment device for a heater for an electron gun according to the present invention, wherein a loading means is added.

Hereinafter, the present invention will be described in more detail with reference to FIGS. 3 to 6 of the accompanying drawings.

Figure 3 is a plan view showing the overall configuration of the apparatus of the present invention, Figure 4 is a functional diagram showing a state in which the rack is supplied by the supply means and Figure 5 is a main functional diagram of the state holding the rack seated on the guide rail.

In addition, Figure 6 is a main cross-sectional view showing a state in which the heater is inserted into the rack by the insertion means of the present invention device is provided on one side of the main body 1 supply means for supplying the rack (2), and A conveying means installed on the main body 1 to convey the rack 2 supplied from the supply means, a guide means for guiding the rack 2 conveyed by the conveying means, and a conveying means guided to the guide means. Insertion means for inserting the heater (3) to the rack (2) conveyed by the; and a loading means for sequentially loading the rack 2, the heater 3 is inserted by the insertion means in a predetermined number.

In the above, the supply means is fixed to one side of the main body 1 as shown in Figs. 3 and 4 and a storage box (4) for accommodating a plurality of racks 2, and the support fixed to the bottom plate of the main body (1) The upper upper pin 7 and the lower pin cylinder 6a installed on the pin cylinder 6 so as to sequentially seat the rack 2 supported by the member 5 and received in the storage box 4 on the guide means. ) Consists of a lower pin (7a) installed in

The conveying means is fixed to the main body 1 to generate power, a step motor 8, a lead screw 9 that rotates in response to a driving force of the step motor, and a first move that is horizontally moved in accordance with the rotation of the lead screw. The second moving member 12 and the second moving member 12 fixed together with the first moving member and horizontally moved along the guide rod 11 when the first moving member 10 is moved horizontally. A stopper cylinder 13 having a stopper 14 installed thereon so as to hold one side of the rack 2 mounted on the guide means and a lever cylinder 15 provided with a lever 16 to hold the other side of the rack; It is composed of a left detection sensor 17 for detecting the left movement of the first moving member 10 to return to its original state and a right detection sensor 17a for detecting the right movement to transfer another rack, Guide means for guiding the rack (2) transported by the transport means It consists Id rail 18.

In addition, the insertion means includes a fixing member 19 fixed to the upper side of the guide rail 18 and a heater 3 formed integrally with the fixing member and falling through the takeout guide 20 in the rack 2. Comprising a guide hole 22 for guiding to be inserted into the ball 21, the loading means is installed in the main body 1 to load the rack (2) in which the heater 3 is inserted in order to sequentially load 23 and a front sensor 24 installed in the main body 1 to detect a state in which the rack 2 into which the heater 3 is inserted is transferred along the guide rail 18, and the front sensor And a base plate (26) installed in the base plate cylinder (25) so that it can be pushed into the stacking box (23) with the transfer of the preferred receiving. It is installed in the main body 1 is composed of a rear sensor 24a for detecting that the rack 2 is completed loading in the stacking box (23).

According to the present invention configured as described above, the heater 3 is manufactured through a process as shown in FIG. 1 when power is applied to the device, wherein the rack accommodated in the storage box 4 fixed to the upper side of the main body 1 is provided. The stopper 14 and the lever 16 are moved by the stopper 14 and the lever 16 as the sensor 2, which is not shown, is seated on the guide rails 18 one by one, and then sequentially separated from each other. Since the step motor 8 is driven in the forward direction at the same time, the first moving member 10 and the second moving member 12 move to the left side in the drawing to move the rack 2 to the rack. The heaters 3 are inserted one by one into the insertion holes 21 formed in the grooves.

The application described above is described in more detail.

As shown in FIG. 4 (a), the lower pins 7a installed on the supporting member 5 in the state where the plurality of racks 2 are accommodated in the storage box 4 are the lowermost of the racks 2 of the futon dogs. Hold the rack at the top and the upper pin (7) is holding the second rack from the bottom. When the lower pin (7a) is retracted in the direction of the arrow by the lower pin cylinder (6a), the rack at the bottom is dropped and As shown in (b) of FIG. 4, it is seated inside the guide rail 18.

When one rack is seated on the guide rail 18 as described above, the lower pin 7a, which has been retracted, is returned to its original state and the upper pin 7 is retracted by the upper pin cylinder 6 to the upper pin. The hanging rack falls off and is caught by the lower pin 7a as in the initial state, and the upper pin 6a is returned again to hold the second rack from the bottom.

Meanwhile, when the rack 2 is seated on the guide rail 18, the upper stopper cylinder 13 and the lever cylinder 15 of the second moving member 12 constituting the transfer means in the state shown in FIG. And the stop wave 14 is moved to the left side of the rack to guide rail 18 and the lever 16 is rotated and pushed to the right side of the rack according to FIG. 5 (b). Likewise, the stopper 14 and the lever 16 are gripped at the left and right sides. At this time, the sensor (not shown) detects the rack 2 and drives the step motor 8 installed in the main body 1 in the forward direction. 9) forward rotation, thereby moving the first moving member 10 to the left in the drawing and the second moving member 12 fixed to the first moving member 10 also guides the guide rod 11. It is moved to the left.

Since the first moving member 10 and the second moving member 12 are not moved continuously but are moved step by step, the rack 2 seated on the guide rail 18 is moved to the guide rail 18. While being guided to the left by one step, at this time the insertion groove 21 formed in the rack 2 and the guide hole 22 of the fixing member 19 fixed to the upper side of the guide rail 18 is taken out at the same time with each other A heater 3 naturally falling along the guide 20 is attached and continuously inserted one by one into the insertion hole 21 of the rack 2 through the guide hole 22 as shown in FIG.

Therefore, when the heaters 3 are completely inserted into the insertion holes 21 formed in one rack, the stopper cylinder 13 and the lever cylinder 15 installed on the upper portion of the second moving member 12 do not operate. At the same time as the 14 and the lever 16 are repositioned, another rack is detached from the storage box 4 by the operation as described above and seated on the right side of the guide rail 18, in which case it moves to the left. The left moving sensor 17 mounted on the main body 1 detects the first moving member 10, and stops the forward driving force of the step motor 8 once, and is then immediately driven in the reverse direction. 10) is moved to the right again by the reverse rotation of the lead screw (9) and the second left moving member (12) fixed to the first moving member 10 is also guided by the guide rod (11) to move to the right together To transport the next rack.

Completion of the right movement of the first moving member 10 is possible by detecting the right sensor 17a mounted on the main body 1. By the operation as described above, another rack is sequentially transported while the heater 3 is inserted and then continuously transferred to the left side in the drawing. At this time, the rack 2 into which the heater 3 is inserted is transferred to the main body ( The front sensing sensor 24 installed in 1) detects and operates the bottom plate cylinder 25. Accordingly, the bottom plate 26 pushes and loads the rack 2 into which the heater 3 is inserted into the storage box 23.

On the other hand, the rack (2) is continuously loaded into the stacking box (23), and when the rack loaded first in the rear sensor 24a installed in the main body 1 is detected, a beep sound is generated and accordingly a worker loads the rack This can be done artificially to the next step.

Therefore, the present invention can automatically arrange the manufactured heater into the rack, thereby minimizing the defective rate due to the damage of the heater and reducing the time and manpower loss, thereby increasing the production quantity and having a great economic effect.

Claims (5)

A supply means for supplying the rack 2 to a predetermined position and installed on an upper portion of the main body 1, a transfer means for transporting the rack 2 installed on the main body 1 to a loading box side, and the rack (2) a guide means for guiding the movement and an insertion means for inserting the heater (3) into the rack (2) automatic alignment device of the heater for the electron gun. The automatic alignment apparatus of an electron gun heater according to claim 1, wherein a loading means for loading a predetermined number of racks (2) into which the heater (3) is inserted by the insertion means is reduced. According to claim 1, wherein the supply means is fixed to one side of the main body 1, the storage box (4) for receiving a plurality of racks 2 and the support member 5 fixed to the main body 1 is supported And an upper pin cylinder (6) having an upper pin (7) for seating the lowermost rack (2) stored in the storage box (4) on the guide rails (18) one by one, and the upper pin cylinder is caught by the lower rack. Automatic alignment device for an electric gun heater consisting of a lower pin cylinder (6a) with a lower pin (7a) that prevents the rack above it from descending when released. 2. The conveying means according to claim 1, wherein the conveying means is fixed to the main body (1) to generate power, a lead screw (9) which rotates in response to a driving force of the step motor, and according to the rotation of the lead screw. A first moving member 10 horizontally moved, a second moving member 12 horizontally moved together along the guide rod 11 when the first moving member is moved, and installed on an upper portion of the second moving member A stopper cylinder (13) provided with a stopper (14) for holding the rack (2) seated on the rail (18) and a lever cylinder (15) provided with a lever (16) and the main body (1) 1 Automatic alignment device of the heater for the electron gun consisting of a left detection sensor 17 for detecting the left movement of the moving member 10 and the right detection sensor 17a for detecting the right movement. 3. The loading means according to claim 2, wherein the loading means is installed in the main body (1) and loads the rack (2) for loading the rack (2) into which the heater (3) is inserted, and the heater (3) is inserted in the main body (1). The front sensor (24) for detecting the completed transfer state of the rack (2), and the bottom plate (26) for receiving the detection signal of the front detection sensor and the bottom plate (26) for pushing into the stack (23) An automatic alignment device for an electron gun heater, comprising a bottom cylinder (25) and a rear sensing sensor (24a) installed in the main body (1) and detecting that the rack (2) is completed in the loading box (23).