JPS6327249B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a radial taping component supply device used as a component supply section of an automatic electronic component insertion device.

2. Description of the Related Art In general, radial taping components are made by fixing a lead wire 4 drawn out in the radial direction of an electronic component 3 using a backing tape 1 and an adhesive tape 2, as shown in FIG. The structure is such that holes 5 are formed at regular intervals.

Such radial taping parts are wound on a reel 6 as shown in FIG. 2, or folded into a box 7 as shown in FIG. 3, and supplied from a parts manufacturer to a set manufacturer.

As a supply device for simultaneously supplying a number of types of radial taping components to an automatic insertion device for electronic components, the one shown in FIGS. 4 and 5 has been used.

In the plan view of FIG. 4 and the side view of FIG. 5, the reel 6 is attached via a shaft 9 to a plate 8 attached to a base 10, and the box 7 is placed directly on the base 10. A slide bearing 11 is attached to the lower side of the base 10,
It has a structure that allows it to move on the slide shaft 12 in the directions of arrows B and C. The radial taping parts are supplied along the slope 13 while maintaining the distance D between the boxes 7 or reels 6.

In addition, as a second example of the conventional example, there is a feeding device as shown in a front view in FIG. 7, a side view in FIG. 8, and an enlarged view of the main part in FIG. As shown in the enlarged view of FIG. 9, the radial taping part 18 taken out from the part 6 is conveyed onto a movable block 20 through a flexible partition plate 19, from where it is transferred to a machine such as an automatic electronic parts insertion machine. supplied to the equipment.

Problems to be Solved by the Invention In the first prior art supplying device, for example, if the radial taping component 14 is supplied and then the radial taping component 15 is to be supplied, the entire supplying device is moved a distance D in the direction of the arrow B. Similarly, if you want to supply the radial taping part 16, you will have to move it a distance of 2 in the direction of arrow B.
You must move by ×D. At this time, the distance D is usually 65 according to the standards for radial taping parts.
mm or more, and after supplying one type of radial taping part, if you try to supply another type of radial taping part several parts away, the entire supply device must be moved a very large distance. This means that the travel time becomes longer because there is a limit to the moving speed, the time interval between supplies becomes longer, and the power required to move over long distances at high speed increases.

In addition, as shown in Figure 6, if you try to supply from a supply device with such a structure with a total length L, the required space length will be 2 x L - D, which is about twice the space of the supply device. Therefore, the space efficiency was very poor.

A second conventional feeding device will be explained with reference to FIG. In FIG. 7, from the radial taping parts carried out from the exit (section E) of the fixed rack 17, specific parts are taken out at the movable block 20. Here, since the supply position of the movable block 20 is fixed (in FIG. 7, the position of the fourth stage radial taping component from the top is the supply position), for example, the first stage radial taping component in FIG. When supplying parts, it is necessary to move the movable block 20 down three stages, and when supplying the 10th stage of radial taping parts, it is necessary to move the movable block 20 up six stages. Therefore, each radial taping part moves in an arc with a radius G centering on the part E, but since the movable block 20 moves vertically up and down at a distance G from the exit E, it is movable. As the block 20 moves in the F direction, the radial taping parts other than the fourth stage are pulled at a greater rate. In this case, if the distance G is small, the radial taping component will break due to this pulling, so it is necessary to increase the distance G, and the entire device becomes very large, resulting in poor space efficiency. Furthermore, when the movable block 20 moves, the radial taping part 18 moves slightly in the direction of the arrow H, so if the radial taping part is folded in a zigzag manner as shown in FIG. There were flaws.

The present invention eliminates the above-mentioned conventional drawbacks, and provides a small, high-speed, and low-power feeding device that can feed radial taping parts without lead wire deformation or entanglement. This is what we are trying to provide.

Means for Solving the Problems In order to solve the above problems, the present invention provides a box or reel containing radial taping parts on a base that is attached to an externally attached slide shaft via a slide bearing and a block. A plate is attached to store the radial taping parts, and the base can be moved in the direction in which the boxes or reels containing the radial taping parts are lined up. After the lead wire is pulled out in a state where the lead wire is turned vertically, the lead wire is turned vertically at the R part of the bottom plate attached to the frame provided on the base, and the distance between the adjacent radial taping parts is increased. It has a structure in which a narrow partition plate is placed on the bottom plate.

Effect With the above configuration, the radial taping parts pulled out horizontally from the reel and box are made to stand vertically to the lead wires using the partition plate, and by narrowing the distance between adjacent parts,
Since the length in the moving direction at the tip of the component supply section is shortened, the amount of movement is small, and the power required for movement is also small. Furthermore, since the maximum amount of movement is reduced, space efficiency is increased. Since a partition plate is used, there is no deformation of the lead wires and parts can be supplied stably.

Embodiment Hereinafter, an embodiment of the present invention will be described in drawings 10 to 1.
This will be explained with reference to Figure 3. That is, a part of the plan view of the present invention is shown in FIG. 10, and a side view thereof is shown in FIG.
As shown in the figure. 10 and 11, the reel 6 is attached to a plate 22 attached to a base 21.
via a shaft 23, and the box 7 is placed directly on the base 21. A slide bearing 24 is attached to the lower side of the base 21 via a block 30.
is installed and arrow I is shown on the slide shaft 25.
It has a structure that allows it to move in the and J directions. A bottom plate 27 and a partition plate 28 are attached to several frames 26 attached to the base 21 as shown in the figure.

Now, the radial taping component 29 pulled out from the reel 6 or the box 7 is pulled up to the point K at the tip of the bottom plate 27 with the lead wire 4 of the electronic component 3 facing in the horizontal direction.
After passing through the R part of the point, the partition plate 28 is twisted so that the lead wire 4 faces vertically until it reaches the L point.
This is a feeding device for radial taping parts that is guided by a partition plate 28 and transported while being guided by a partition plate 28 to narrow the distance between adjacent radial taping parts 29. .

According to the radial taping parts supplying device of the present invention, the interval D at which the boxes 7 or reels 6 are lined up is the fourth
Although this is the same as the conventional example shown in FIGS. and 5, the spacing between the radial taping parts can be M at the supply position, as shown in FIG. The interval M is M
D/3, the travel distance when supplying one radial taping part and then supplying another radial taping part is about 1/3 or less than the conventional method, reducing the travel time and reducing the distance of the same radial taping part. If in the conventional example it is possible to move to the next radial taping part within the time, the apparatus of the present invention allows movement to the third radial taping part. Therefore, the power required to move the supply device can also be reduced.

Further, in the apparatus of the present invention, when attempting to supply from a supply device having a length L as shown in FIG. 12, the required space length is L+(n-1 )K, which can be made very small. For example, n=20, D=65
mm, K=20 mm, Figures 4 and 5
The length of the space in the conventional example shown in the figure is 2×L-D=2×1300-65=2535mm, but the length of the space in the device of the present invention is L+(n-1)K=1300+19× 20 = 1680mm, which is about 2/3, and the same space can store 1.5 times as many types of electronic components. When n=30, the space length in the device of the present invention is L+(n-1)K=30×65+29×20=2530 mm, which is almost the same as in the case of 20 types of conventional examples. As described above, the device of the present invention is extremely space efficient.

Furthermore, in the present invention, the entire supply device including the reel 6 and box 7 is moved when supplying radial taping parts, so even if the radial taping parts are transported in an upright state, almost no force is applied to the radial taping parts themselves. Even when the folded radial taping parts in the box 7 are transported, there is no fear that the tape will be cut or damaged even at the folds.

An example of application of the present invention to an electronic component insertion machine is shown in FIG. 13. The radial taping component taken out from the box 7 stored in the supply device attached to the rear of the machine is guided by the bottom plate 27 and the partition plate 28. The radial taping component is fed to the insertion head 31 while the feeding device itself repeatedly moves in the direction of arrow N. In this embodiment, 40 types of parts can be stored in a small space of 3,000 mm in equipment length and 3,400 mm in length and 1,400 mm in depth.

Effects of the Invention Since the radial taping component supplying device of the present invention is constructed as described above, components can be stably supplied without deformation of component lead wires. Furthermore, by being able to shorten the interval in the moving direction of the radial taping parts in the parts supply section, the amount of movement of the parts supplying device can be shortened, the travel time can be shortened, high-speed supply can be achieved, and the power required for movement can also be reduced. In addition, since the amount of movement can be shortened, the space length of the entire device can be shortened and space efficiency can be greatly increased, which is of great industrial value.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the radial taping parts, Figures 2 and 3 are perspective views of the radial taping parts packed in a reel and box, Figures 4 and 5.
The figure shows a plan view and a side view of main parts of a conventional radial taping parts supply device, Fig. 6 is an explanatory diagram of the space required in the conventional example, and Figs. 7 and 8 show a second example of conventional radial taping. A front view and a side view of the parts supply device, FIG. 9 is an enlarged view of the main parts,
10 and 11 are a plan view and a side view of essential parts of an embodiment of the radial taping component supply device of the present invention, FIG. 12 is an explanatory diagram of the space required in this embodiment, and FIG. The figure is a perspective view of an example in which the present invention is applied to an electronic component insertion machine. 1... Mounting tape, 2... Adhesive tape, 3...
Electronic parts, 4...Lead wire, 5...Spring hole, 6...
...Reel, 7...Box, 21...Base, 22...
Plate, 23...Shaft, 24...Slide bearing, 25...Slide shaft, 26...
... Frame, 27 ... Bottom plate, 28 ... Partition plate, 2
9...Radial taping parts, 30...Block, 31...Insertion head.

Claims (1)

[Claims] 1 A plate for storing a box or reel containing a large number of radial taping parts is attached to a base that is attached to an externally mounted slide shaft via a slide bearing and a block, and the base is equipped with a plate for storing a box or reel containing a large number of radial taping parts. The boxes or reels containing the radial taping parts can be moved in the direction in which they are lined up, and when taking out the radial taping parts on the above base, the leads of the radial parts are initially pulled out in a horizontal state, and then installed on the frame provided on the base. After being reversed at the R portion of the tip of the bottom plate, the lead wire is erected so as to face vertically, and furthermore, a partition plate is arranged on the bottom plate to narrow the distance between the lead wire and the adjacent radial taping part. Feeding device for radial taping parts.