JPS5931524Y2 - Coil binding equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bundling equipment for bundling coil-shaped objects to be bound made by winding wires, iron plates, etc.

This type of binding equipment bundles coils that are transported from a coil forming workshop where materials are wound into coils while being hung on coil hangers on a coil suspension conveyor, and transfers the bundled coils to a conveyor for unloading. It has to be transferred to the top.

In conventional bundling equipment, the coil hanger of the coil hanging conveyor is stopped at the binding position of the binding machine, the coils hung on the coil hanger are tied as they are, and after the binding is completed, the coil hanger is stopped again. It was configured to be operated to transport the bundled coils.

In such conventional bundling equipment, the installation position of the bundling machine is determined by the layout of the coil suspension conveyor, which not only makes it impossible to freely set the overall layout of the bundling equipment, but also prevents the coils from being tied until the bundling is completed. Since the hanging conveyor must be stopped, the work cannot be carried out efficiently.

Furthermore, when the bundled coils are placed on a conveyor where the coils to be transported are easy to handle, such as a general belt conveyor or slat conveyor, and transported, it is necessary to transport the bundled coils from the binding position using a coil suspension transport conveyor. The bundled coils must be transferred to the belt conveyor, etc., which is inefficient.

The present invention was developed to solve these problems of conventional bundling equipment.

An embodiment of the present invention will be described below with reference to the attached illustrative drawings. In FIG. 1, reference numeral 1 denotes a binding machine, and as shown in FIG. This is a conventionally known device comprising a main binding truck 4 and a secondary binding truck 5 which are disposed at the front and rear of the vehicle and are supported by a common longitudinal guide rail 3 so as to be movable back and forth.

6 is a binding hoop supply means.

In FIG. 1, 7 and 8 are a first transfer device and a second transfer device that can run in the left-right direction across the coil binding machine 1, and are supported between two common guide rails 9, respectively. There is.

These transfer devices 7.8 include a movable platform 13.14 supported on a guide rail 11.12 so as to be movable in the front-rear direction 10 perpendicular to the traveling direction, as shown in FIGS. 2 to 4. , this movable table 13.14 has a lifting guide 15.1.
Coil hanger 17 suspended via 6 so that it can be raised and lowered freely
．． 18 are provided.

These coil hangers 17, 18 have hanger rods 17a, 18a which are cantilevered at their rear ends.

19.20 is a cylinder unit that raises and lowers the coil hanger 17.18.

In FIG. 1 and FIG. 2, 21 to 23 are coil temporary holders, which are arranged in parallel at appropriate intervals in the traveling direction of the first transfer device 7 on one side of the coil binding machine 1, and are placed side by side on the left and right sides. A pair of coil support bars 24 and this coil support bar 24
It has a coil stopper 25 provided on the inclined lower end side of the coil.

26 is a coil suspension conveyor, and the coil 2 is conveyed by a hanger rod 27a of a C-shaped coil hanger 27.
8 is suspended and conveyed along the guide rail 29.

Reference numeral 30 denotes a traveling trolley equipped with an elevating coil cradle 31, and a guide rail 33 is used to move between the position directly below the coil unloading position 32 on the conveyor 26 and the position between the pair of coil support bars 24 of the coil temporary cradle 21. It moves back and forth along the

In FIGS. 1 and 4, 34 and 35 are conveyors for carrying out bundled coils, and the starting end thereof is placed at appropriate intervals in the traveling direction of the second transfer device 8 on the other side of the coil binding machine 1. They are installed in parallel.

To explain how to use it, once the coil 28 is conveyed to the carry-out position 32 by the conveyor 26, the lifting coil holder 31 of the traveling trolley 30 located directly below this carrying-out position 32 is raised, and this lifting coil holder 31 is moved up and down. Then, the coil 28 is slightly lifted, and in this state, the traveling cart 30 is moved forward to between the coil support bars 24 of the coil temporary cradle 1.

Then, the elevating coil pedestal 31 is lowered, and the coil 28 is temporarily transferred onto the coil pedestal 21.

Of course, at this time, the first transfer device 7 is waiting at a position away from the coil temporary cradle 21 to either the left or right.

Next, the first transfer device 7 is moved laterally to a position directly above the coil temporary cradle 21, the movable table 13 is advanced toward the coil temporary cradle 21, and the hanger rod 17a of the coil hanger 17, which is at the lower limit position, is , the coil 2 on the coil temporary cradle 21
8 into the center hole.

Thereafter, by raising the coil hanger 17, the coil 28 on the temporary coil holder 21 is lifted up by the coil hanger 17, as shown in FIG.

If the coil binding machine 1 is in the state of waiting for a coil, the first transfer device 7 that has lifted the coil 28 as described above is moved laterally toward the coil binding machine 1 side, and the coil 28 is lifted onto the lifting coil pedestal 2. While conveying the coil hanger 17, the coil hanger 17 is lowered to the lowering limit position as shown in FIG.

Next, the coil hanger 17 is raised by raising the lifting coil pedestal 2.
The upper coil 28 is slightly lifted with the lifting coil cradle 2, and then the movable table 13 of the first transfer device 7 is moved back, the hanger rod 17a is extracted from the coil 28, and the first transfer device 7 is temporarily raised to the coil cradle. Return to the 21-23 side and move laterally.

If the coil binding machine 1 is in the process of binding the coils, the first transfer device 7 that has lifted the coil 28 from the coil temporary cradle 21 is moved laterally onto the empty coil temporary cradle 22 or 23, and the coil The hanger 17 is lowered to transfer the coil 28 onto the temporary coil holder 22 or 23.

By doing this, a new coil 28 can be transferred from the conveyor 26 onto the empty temporary coil holder 21.

The work of supplying the coil 28 on the coil temporary cradle 22 or 23 onto the elevating coil pedestal 2 of the coil binding machine 1 is performed using the first transfer device 7 in the same manner as described above.

The bundling of the coil 28 transferred onto the lifting coil pedestal 2 is as follows:
This is carried out in a manner well known in the art, in which the main binding truck 4 and the secondary binding truck 5 are moved close to each other, and the coil 28 is compressed in the axial direction between the coil clamping surfaces of both trucks 4 and 5.

When the binding is completed and both carts 4 and 5 return to their original positions, the second transfer device 8 is moved laterally to a position above the lifting coil holder 2, and the movable base 14 is moved over the lifting coil holder 2. Move the hanger rod 18a of the coil hanger 18, which is at the upper limit position, to the side and lift the bundled coil 2 on the lifting coil holder 2.
8 into the center hole.

Next, after lowering the lifting coil pedestal 2 and transferring the coil 28 to the coil hanger 18 side, as shown in FIGS.
As shown in the figure, the second transfer device 8 is moved laterally to a position above the coil unloading conveyor 34 or 35, the coil hanger 18 is lowered, and the bundled coils 28 are transferred to the conveyor 3.
4 or 35, and the bundled coil 28 is conveyed out by the conveyor 34 or 35.

As explained above based on the embodiments, the coil binding equipment of the present invention is provided with two transfer devices that can run in the left and right directions across the coil binding machine, and the first transfer device is on the coil binding machine side. The second transfer device is equipped with a coil hanger that can move back and forth and move up and down to transfer the coils to the coil binding machine on the temporary coil cradle placed on one side of the coil binding machine. It is equipped with a coil hanger that can be moved back and forth and can be raised and lowered for carrying out the bundled coil onto the coil carrying out conveyor, and furthermore, the coil is transferred from the coil hanger of the coil hanging conveyor to the coil temporary cradle at the coil carrying out position. This is characterized by the provision of a traveling carriage with a lifting coil pedestal on which to place the lifting coil.

According to the configuration of the present invention, no matter what positional relationship there is between the coil unloading position of the coil suspension conveyor and the binding position of the binding machine, the traveling path length of the first transfer device and the lifting/lowering By appropriately setting the travel path length of the traveling trolley with a coil cradle, the coil hung on the coil hanger of the coil hanging conveyor that is stopped at the coil unloading position can be transported with the coil cradle traveling with the lifting coil cradle. The trolley, the coil temporary cradle, and the first transfer device allow the coil to be supplied to the binding position of the binding machine.

Further, the bundled coils can be directly transported onto the bundled coil transport conveyor by the second transfer device exclusively for transport, without using any of the above-mentioned means for supplying the coils to the binding machine.

Therefore, the positional relationship between the coil hanging conveyor and the binding machine and the positional relationship between the binding machine and the bundled coil delivery conveyor can be freely laid out according to the situation in the factory, and it is independent of the binding action. In addition, the first transfer device that supplies the coils to the binding machine and the second transfer device that carries out the bundled coils can be operated independently, and the binding equipment Overall work efficiency can be improved.

In particular, as shown in the embodiment, by arranging a plurality of coil temporary holders in parallel, the work can be carried out more efficiently.

[Brief explanation of drawings]

Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, and Fig. 3 is a view of the first transfer device in a state where it is moved laterally onto the coil binding machine. FIG. 1 is a view taken in the direction of arrow B, and FIG. 4 is a view taken in the direction of arrow C in FIG. 1... Coil bundling machine, 2... Elevating coil cradle, 4... Main bogie for bundling, 5...
Binding sub-truck, 7... First transfer device, 8...
...Second transfer device, 13.14...Movable platform,
17, 18... Coil hanger, 21-23.
...Coil temporary cradle, 26 ...Coil suspension conveyor, 27 ...Coil hanger,
28... Coil, 30... Traveling trolley with lifting coil holder, 34.35... Conveyor for carrying out bundled coils.

Claims (1)

[Scope of utility model registration request] There are two transfer devices that can run in the left and right directions across the coil binding machine, and the first transfer device transfers the coils on the coil temporary cradle placed on the side of the coil binding machine to the coil binding machine. The second transfer device is equipped with a coil hanger that is movable back and forth and can be raised and lowered for loading, and the second transfer device is equipped with a coil hanger that can move back and forth and move up and down. The coil is provided with a coil hanger that is movable and can be raised and lowered, and is further provided with a traveling cart with an elevating coil cradle for transferring the coil from the coil hanger of the coil suspension conveyor to the coil temporary cradle at the coil unloading position. Binding equipment.