KR200147517Y1 - Automatic fabricating apparatus for camcorder deck - Google Patents

Abstract

The present invention relates to an automatic assembly device for a camcorder deck, comprising: tray replacement means capable of automatically discharging the trays one by one and retrieving empty trays after assembly, with a large number of trays containing components to be assembled; A first conveyor for transporting the trays and the pallets for feeding the trays discharged from the means in series, sensing means for sensing the trays and pallets transported from the first conveyor so as to selectively supply and recover them; Tray and pallets selected by the sensing means are transported and fixed, and at the same time a component input unit for discharging a plurality of parts one by one waiting to be put into the assembly operation, the operation to assemble the components introduced from the component input unit Assembly work part which forms area It has a robot that is pivoted to the assembly work unit and is controlled to move and transport the parts, and to supply and return the trays, and a second conveyor for transporting the assembly after assembly work in the assembly work unit. Characterized in that.

Description

Automatic assembly unit of the camcorder deck

The present invention relates to an automatic assembly device for a camcorder deck, and more particularly, a separate transfer device is further added when transferring parts to be assembled in a robot work area from a number of cells which automatically assemble a camcorder deck. The present invention relates to an automatic assembly device for a camcorder deck, which can be assembled more conveniently without additional additions and can be efficiently supplied by receiving a plurality of different components at the same time.

For example, 8 mm type camcorders are being used in countries around the world in accordance with the trend of miniaturization of electronic products, but most parts are assembled by hand.

However, some very few manufacturing companies have automated production lines and automatically assemble the products using robots and the like, but many problems have been pointed out especially in the supply system of parts. That is, in assembly production lines of parts consisting of dozens of cells performing a consistent work with a conveyor, for example, trays and pallets when parts conveyed in a tray are fed into the robot working area. In order to move the pallet, a separate transfer device is additionally installed.

Therefore, each work cell that requires the transfer device requires as much work space, and as a result, the cost of the product increases as the cost of equipment increases.

In addition, since several kinds of parts are not supplied to perform assembly work at the same time in the robot work area, the parts supply is not easy and may cause a decrease in the efficiency of the automatic production line.

Therefore, the present invention was devised to solve the above-mentioned problems, and an object of the present invention is to select a tray and pallet containing assembly parts with a sensing switch and easily supply them into a work area of a robot without adding a separate transfer device. And an automatic assembly device of a camcorder deck for retrieval.

It is still another object of the present invention to provide an automatic assembly device for a camcorder deck that can efficiently perform more assembly operations by simultaneously inserting several kinds of components in a robot working area.

In order to achieve the above object, an automatic assembly apparatus for a camcorder deck according to the present invention includes a tray replacement capable of automatically discharging the trays one by one and retrieving empty trays after assembly, with a large number of trays containing the components to be assembled. A plurality of means for detecting the means, the first conveyor for discharging the trays and the pallets for feeding the trays discharged from the tray replacement means, and the trays and pallets for conveying from the first conveyors for selectively supplying The sensing means and the tray and pallets selected by the sensing means are transported and fixed, and at the same time the component input unit to discharge a plurality of parts one by one to be put into the assembly operation, and the input from the component input unit Create a work area for assembling components Transports a series of assembly work units, robots which are pivoted to the assembly work unit and controlled to move and supply the trays while simultaneously supplying and returning trays to the assembly work units, and the assembly finished by the assembly work units. And a second conveyor that makes it possible.

1 is a plan view showing the overall configuration of the automatic assembly device for a camcorder deck according to the present invention.

Figure 2 is a front view showing a part of the configuration of the subject innovation device shown in FIG.

Figure 3 is a front view showing the tray replacement means of the device of the present invention shown in FIG.

4 is a side view of the device of the present invention shown in FIG.

Explanation of symbols on the main parts of the drawings

1: camcorder deck, 2: tray,

10: tray replacement means, 12, 16, 18, 54: cylinder member

13: chuck, 20: first conveyor,

22: pallet for tray supply, 32, 34, 36, 38: sensing means,

40: part input part, 41, 42, 43, 44: fixing member,

45, 46: bowl feeder, 50: assembly work unit,

52: pallet for assembling parts, 60: robot,

70: second conveyor.

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

1 is a plan view showing the overall configuration of the automatic assembly device of the camcorder deck according to the present invention, Figure 2 is a front view showing a part of the configuration of the device of the present invention shown in FIG. And, Figure 3 is a front view showing the tray replacement means of the device of the present invention shown in Figure 1, Figure 4 is a side view of the device of the present invention shown in FIG.

In the drawing, when the apparatus of the present invention is described in general, the first and second conveyors 20 and 70 are installed in the longitudinal direction at the upper end of the frame 3, and the The robot 60, which is controlled by the robot control unit 64, pivots about the center and assembles the parts supplied to the assembly work unit 50.

In addition, at the center of the frame 3, that is, around the robot 60, a component inlet 40 is provided to allow components to be put into the assembly operation. The tray is located near the first conveyor 20. Tray replacement means 10 for automatically supplying and recovering the parts contained in (2) are provided.

In addition, the assembly work unit 50 which is positioned on the second conveyor 70 and ascended when assembling parts and descends when the assembly is completed is provided.

Specifically, the reference numeral 10 in the drawings represents a tray replacement means, which is a tray (2) containing a plurality of parts while leaving the stack (Automatically discharged one by one, or empty tray after the assembly work ( 2) to recover automatically.

That is, the tray replacement means 10 is mounted to the cylinder 11 for elevating cylinder member 12, 16 which is operated up and down on the frame 11, of the elevating cylinder member 12 mounted inside the frame 11; At the top, a chuck 13 that can lift the stacked tray 2 one by one is coupled.

On the other hand, a bracket 17 for recovering the empty tray 2 is coupled to the upper end of the lifting cylinder member 16 mounted on the outside of the frame 11.

In addition, at the inner center of the tray replacement means 10, a tray discharge cylinder member reciprocally operated horizontally to push the tray 2 lifted by the chuck 13 onto the first conveyor 20 and discharged. And a tray recovery cylinder member 18 which is reciprocally operated horizontally so that the empty tray 2 can be recovered.

Here, the tray replacement means 10 is preferably made of at least one so that different types of components can be supplied separately to each of the plurality of trays 2 contained therein.

In addition, a plurality of sensing means 32, 34, 36, 38 are installed inside the first conveyor 20, and the sensing means 30 is discharged or recovered from the tray replacement means 10. Sensors are installed at the point opposite to the replacement means 10 so as to be able to selectively transfer the tray 2 of the.

That is, in the driving direction of the first conveyor 20, two sensing means 32, 34 are installed at predetermined intervals, precisely as much as the width between the tray replacement means 10, and the tray replacement means ( At the point away from the position of 10), the remaining two sensing means 36, 38 are installed facing each other.

On the other hand, reference numeral 40 denotes a part inserting part, which means that the trays 2 selected by the sensing means 32, 34, 36, 38 are transported and fixed, and at the same time, a plurality of parts are discharged one by one for assembling work. It is waiting to be put into.

That is, the component input part 40 is a bowl feeder (45) 46 and the sensing means (32) (34) (for feeding a plurality of components at a time to the rotary container to be discharged one by one; And a plurality of tray fixing members 41, 42, 43, 44 for fixing the tray 2 transferred by the robot 60 in accordance with the operation of the 36, 38.

Of course, the bowl feeders 45 and 46 are preferably formed by at least one or more so as to discharge different kinds of different parts, so that more assembly operations can be performed simultaneously.

Reference numeral 50 denotes an assembly working part, which forms a working area in which parts inputted from the part inserting part 40 can be assembled by the robot 60.

That is, the assembly work unit 50 may include a pallet 52 for fixing an assembly, for example, a camcorder deck 1, on which the parts are assembled, and the pallet 52 is assembled with parts. It includes a cylinder member 54 that can be raised and lowered depending on whether or not.

Then, the robot 60 freely turns around the various axes 64, 66, 68 at the operating radius as shown by the reference A, and transfers the trays 2 and the pallets 22 or assembles the parts. .

Reference numeral 14 is a cylinder guide, and 15 is a tray guide.

Looking at the operation relationship of the automatic assembly device for a camcorder deck according to the present invention provided as follows.

First, the tray 2 is lifted one by one by the chuck 13 as the lifting cylinder member 12 is lifted from the tray replacement means 10 in which the tray 2 containing the assembly parts of the camcorder deck 1 is loaded. After raising, it is put down on the tray supply pallet 22 on the 1st conveyor 20.

At this time, the detection signal is matched so that the respective trays 2 discharged from the pair of tray replacement means 10 can be detected by the detection means 32 and 34 separately.

In addition, a band-shaped iron piece capable of recognizing the sensing means 32 and 34 is attached to the bottom surface of the tray supply pallet 22 mounted on the first conveyor 20.

Thereafter, when the tray 2 is discharged from each tray replacement means 10, the tray 2 is applied to the corresponding pallet 22 selected by the sensing means 32 and 34 whose signals match. After each fixation it continues to be transported.

Again, when the tray 2 and the pallet 22 reach the position of the other sensing means 36, 38, the corresponding part of the component insert 40 is turned by turning the head 62 of the robot 60. It is moved to the position of the fixing members 41, 42, 43, 44, and waits to be put into the assembly work.

On the other hand, the disorderly filled parts in the bowl feeder 45 are arranged in order to be accompanied by vibration in the rotating container and then discharged in order to be in the assembly standby state as above.

Thus, the different types of different parts of the cam code deck (1) fixed to the pallet of the assembly work unit 50 according to the work order input to the robot control unit 64 while being contained in the tray (2) or in the standby state. It is assembled by moving to the body. At this time, the cylinder member 54 of the assembly work part 50 supports the pallet 52 in the raised state during the assembly work | work.

Next, when the assembling work of the cam cord deck 1 is completed, the cylinder member 54 of the assembling work unit 50 is lowered, and the pallet 52 is loaded on the second conveyor 70 to transfer to the next step.

On the other hand, when the parts are depleted in the tray 2 that is waiting for the fixing members 41, 42, 43, 44 and replenishing the parts, the empty tray 2 and the pallet 22 are attached to the robot head 62. Thereby being placed back in the position of the sensing means 36, 38 of the first conveyor 20, the first conveyor 20 running in the reverse direction.

Subsequently, when the empty tray 2 and the pallet 22 reach the positions of the sensing means 32 and 34, the respective sensing signals are recognized and recovered to the corresponding tray replacement means 10.

Thereafter, the empty tray 2 is lifted by the bracket 17 in the synergistic action of the recovery cylinder member 16, and then retracted and recovered.

According to the present invention described above has the following advantages.

First, since control of each unit is easy, a separate cell configuration is easy by combining with other cells.

Second, since a large number of trays containing several kinds of parts are all contained in the work area of the robot, not only can they be used for a long time but also the supply of parts can be easily performed, and further, the assembly work can be efficiently performed.

Third, the trays and pallets can be moved directly from the subsidiary conveyor to the robot's work area without the need for a separate transfer device.

Claims (6)

Tray replacement means capable of automatically discharging the trays one by one and retrieving empty trays after assembly, and a plurality of trays and tray supply pallets discharged from the tray replacement means. A first conveyor to be transported, a plurality of sensing means for checking to selectively supply the trays and pallets transported from the first conveyor, and trays and pallets selected by the sensing means A component inserting unit which is fixed and at the same time discharges a plurality of parts one by one so as to be put into the assembly work, an assembly working unit which forms a work area for assembling the components introduced from the component inserting unit, and turns to the assembly working unit Assembly by moving each part Automatic assembly apparatus of the camcorder deck, characterized in that it comprises a second conveyor for actions and at the same time the robot is controlled so as to supply and return the tray and the assembly completed the assembly work in the assembly part to be transferred to the series. The apparatus of claim 1, wherein the tray replacement means includes: a chuck capable of lifting the stacked trays one by one, an elevating cylinder member capable of elevating the chuck, and pushing and discharging the elevated tray onto the first conveyor. An automatic assembly device for a camcorder deck, comprising a cylinder member for discharge and retrieval of trays reciprocally operated horizontally. The apparatus of claim 1 or 2, wherein the tray replacement means comprises at least one or more trays for supplying a plurality of trays containing different kinds of components separately. . The method of claim 1, wherein the component inserting part is a bowl feeder for feeding a plurality of parts to the rotary container at one time to discharge the supply, and a plurality of trays and pallets fixed by the robot in accordance with the operation of the sensing means An automatic assembly device for a camcorder deck, comprising a fixing member. 5. The apparatus of claim 4, wherein the bowl feeder comprises at least one bowl for discharging various kinds of different parts. The camcorder of claim 1, wherein the assembly work part comprises a pallet for assembling the part for fixing the assembly to which the part is assembled, and a cylinder member capable of raising and lowering the pallet according to whether the part is assembled. Deck automatic assembly device.