KR900007826Y1 - Moving apparatus of tape guiding post assembly - Google Patents

Abstract

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Description

DAT's Incline Post Assembly Feeder

1 is a schematic plan view showing the loading state of the dieter.

2 is a plan view of a conventional inclined post assembly feeder.

Figure 3 is a plan view of the present invention inclined post assembly feeder.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a partially exploded perspective view showing the main configuration of the device.

* Explanation of symbols for main parts of the drawings

3, 3 ': inclined post assembly 3a, 3'a: shaft hole

3b, 3'b: sliding interval 4: head drum

5, 5 ': guide rod 6, 6': screw rod

6b, 6'b: Shaft hole 10: Motor

11: pulley 12: belt

14, 14 ': bearing 15, 15': shaft

16: key 17: groove

18: bearing 19: spring

20, 21, 23: pulley 22: belt

The present invention relates to an inclined post assembly conveying apparatus of DY, and more particularly, to an inclined post assembly conveying apparatus which stably adheres the inclined post assembly to the stopper when the tape is loaded.

Unlike VRC, since tape is standardized to be wound 90 ° to the drum, it moves the warp post assembly in a straight line to load or unload the tape.

FIG. 1 is a schematic plan view showing a conventional tape loading state. When the cassette 1 is inserted into the body of the die, the tape 2 contained in the cassette 1 is inclined post assembly 3, 3 '. As a result of this movement, the outer peripheral surface of the drum 4 is loaded.

2 is a view showing the inclined post assembly conveying device in the conventional die, where the guide rods 5 and 5 'are fixed to both sides of the head drum 4, and the screw rods 6 and 6' are fixed inside the head drum 4, respectively. The belt 8 is connected to the pulleys 7 and 7 'which are installed and fixed to the ends of the screw rods 6 and 6', and the outside of the pulley 7 'of the screw rod 6'. The belt 12 is connected to the fixed pulley 9 and the pulley 11 fixed to the shaft of the motor 10.

In addition, the sliding intervals 3b and 3'b are integrally formed in the inclined post assemblies 3 and 3 'which are slidably fitted to the guide rods 5 and 5' to form the sliding interval ( 3b) and 3'b are in contact with the outer peripheral surfaces of the screw rods 6 and 6 '.

In the figure 13, 13 'is a stopper, 14, 14', 14 '' is a bearing.

The inclined post assembly conveying device has the inclined post assembly 3 and 3 'as the screw rods 5 and 5' are rotated by the driving force of the motor 10 to guide the tape 2 to the head drum. (4) Moving forward on the shaft, the tape 2 is loaded on the head drum and comes into contact with the sputters 13 and 13 'to stop.

This conventional inclined post assembly feeder forms grooves 6a and 6'a at right angles to the longitudinal direction on the stoppers 13 and 13 'sides of the screw rods 6 and 6'. Thus, when over rotated, the inclined post assemblies 3, 3 'can no longer advance in the loading direction.

However, this method lacks stability in fixing the inclined post assembly so that the inclined post assemblies 3 and 3 'do not come into close contact with the stopper 13 and 13' while the tape 2 is running. As a result, there was a defect that the tape 2 could not run stably.

The present invention was devised to solve the conventional defect caused by not having a reliable configuration for overstroke, and the compression spring is installed in the opposite side of the stopper of the screw rod in the axial direction so that the inclined post assembly compresses the spring when the loading is completed. It is to be stably pressed to the stopper by the elasticity of the bar, described in detail by the accompanying drawings as follows.

As shown in FIGS. 3 and 5, the sliding interval between the inclined post assemblies 3 and 3 'fitted into the axial holes 3a and 3'a in the guide rods 5 and 5'. (3b) and (3'b) contact the outer peripheral surfaces of the screw rods (6) and (6 '), and the inclined post assemblies (3) and (3') drive the head drum (4) by the driving force of the motor (10). In moving to both side stoppers 13 and 13 ', the rods 15 and 15' are fixed to the bearings 14 and 14 'and the screw rods 6 and 6'. The shaft hole 3a, 3'a is formed in the longitudinal direction, and the key 16 is fixed to one side of the outer circumferential surface of the shaft rod 15, 15 ', and the screw rod 6, 6 A groove 17 corresponding to the key 16 is formed on one side of the inner circumferential surface front of the '), and the screw rods 6 and 6' are slidably inserted into the shaft rods 15 and 15 '. On the other hand, between the screw rods 6, 6 'and the bearing 14, a bearing 18 and a spring 19 are inserted and installed, and a pulley fixed to the rear ends of the shafts 15 and 15', respectively. (2 0), 21 are connected to the belt 22, and the pulley 11 fixed to the outer side of the pulley 21 of the shaft bar 15 'is fixed to the rotation shaft of the motor 10 and the belt ( 12).

4 is a cross-sectional view taken along the line A-A of FIG. 3, but the coupling structure of the left and right inclined post assemblies 3 and 3 'is the same, and is shown in FIG.

Referring to the effect of the present invention made as follows.

When power is applied to the motor 10 to rotate in the loading direction, the pulley 21, the belt 22, and the shaft 15 'are rotated through the pulley 11, the belt 12, and the pulley 23. As shown in FIG. The shaft 15 is rotated through the pulley 20, and when the shafts 15 and 15 'are rotated, the keys 16 and the screw rods 6 fixed to the shafts 15 and 15', Since the grooves 17 of the 6 'are bitten together, the screw rods 6 and 6' rotate together, and the inclined post assemblies 3 and 3 ', which were in the dashed state, are screw rods ( 6), It moves to the position of solid line by screw thread of (6 ').

When the inclined post assemblies 3, 3 'reach the stoppers 13, 13', the inclined post assemblies 3, 3 'continue to move further in the forward direction but the stopper 13 , (13 ') and no longer moving forward and the screw rods (6) and (6') are pushed back relatively, thus subjecting the inclined post assemblies (3) and (3) to the pressure of the compression spring (19). ') Is pressed against the stoppers 13 and 13'.

At the time of unloading, the operation is reversed as the motor 10 rotates in the reverse direction from the time of loading.

As described above, the present invention is to install the screw rods slidably in the inclined post assembly feeder of the DTI where the inclined post assembly is linearly loaded and unloaded to minimize power consumption, and the bearing and compression between the screw rod and the bearing Since the inclined post assembly maintains a stable loading state by the overstroke device in which the spring is installed, there is an advantage that the tape running is stable.

Claims (1)

The sliding rods 3b and 3'b of the inclined post assemblies 3 and 3 'fitted into the guide rods 5 and 5' by the axial holes 3a and 3'a are screw rods. 6), the inclined post assemblies 3, 3 'are moved to both side stoppers 13, 13' of the head drum 4 by the driving force of the motor 10 by contacting the outer circumferential surfaces of 6 ', 6'. In this case, the shaft rods 15 and 15 'are fixed to the bearings 14 and 14' and the screw rods 6 and 6 'having shaft holes 6b and 6'b are shafted. The key 16 fixed to the outer circumferential surface of the 15 and 15 'is inserted into the groove 17 formed in one side of the inner circumferential surface of the shaft hole 6b, 6'b, and the screw rod 6, ( 6 ') and the bearing (14) between the bearing 18 and the spring (19) is installed by installing the inclined post assembly conveying apparatus of the die.