JPS6238885Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is a simple binding method for binding objects using adhesive continuum for binding, such as single-sided adhesive tape, self-adhesive tape, single-sided adhesive sheet, self-adhesive sheet, etc. Regarding machines.

Conventionally, a clamp is provided with a swinging body on one side of a support that supports the winding core of a single-sided adhesive tape, a cutting blade is provided on one end of the swinging body, and the tape is clamped on the support in cooperation with the swinging body. A binding machine provided with a means is known. However, in the above conventional device, after pressing the tape against the cutting blade,
Since the cutting blade is pressed and the clamping force is used to cause the clamping operation to be performed, if the force of pressing the tape against the cutting blade is weak, the tape will not be fully clamped.
During tape cutting, the tape was sometimes pulled out from the core, causing undesirable scratches on the tape surface and causing the tape to be cut irregularly.

The object of the present invention is to provide a simple speed tying machine that can eliminate the above-mentioned drawbacks.In configuring the simple speed tying machine, the cutting blade for cutting the adhesive continuum for binding is attached to the support. a guide member for the binding adhesive continuum is provided to protrude from one side, and is disposed at an intermediate position between the cutting blade and the winding core, and further rotatably supports one end on the support; A movable pressure receiving body is provided with a clamp lever disposed at the other end, and the clamp lever is formed in a direction and size such that the tip of the clamp lever abuts and presses the guide member due to the pressure of the pressure receiving body, The clamp lever and the guide member form a clamping device for the adhesive continuum for binding.

With this configuration, one end of the adhesive continuum for binding is affixed to the object to be bound, the adhesive continuum for binding is wound around the object to bind the object to be bound, and after tying, the adhesive continuum is attached to the movable pressure receiving body. The movable pressure receiving body is rotated by pressing the objects to be bound or by applying a pressing force to the movable pressure receiving body by the weight of the objects to be bound, and the tip of the clamp lever disposed at one end of the movable pressure receiving body is rotated. The adhesive continuum for binding is clamped between the guide member and the tip of the clamp lever by being brought into contact with the guide member and further pressed, thereby stopping the pulling out of the adhesive continuum for binding and preventing loosening during cutting. This makes it possible to prevent the adhesive continuum for binding from being damaged or being cut irregularly during cutting.

The present invention will be described in detail below with reference to the illustrated embodiments.

FIG. 1 shows an embodiment of the present invention. In the figure, 1 is a support, and the support 1 is a base 2.
and a pair of plates 3, 3 spaced apart from each other on the base 2. 4 is a winding core rotatably and detachably supported between plates 3, 3;
5 is a single-sided adhesive tape wound around the core 4 and used as a binding adhesive continuum. A binding work space 6 is formed on one side of the support body 2, and the tape 5 is drawn out toward the work space 6 from a guide member, that is, a guide roller 7 rotatably supported between the plates 3, 3. It's summery. A cutting blade 8 whose cutting edge faces toward the work space 6 is fixed between the plates 3 and 3 below the guide roller 7. Note that here, the cutting edge of the cutting blade 8 is located slightly to the right, that is, inwardly, from the side surfaces of the plates 3, 3, so that it is protected from the outside.

A post 9 is erected on the base 2 of the support 1,
A movable pressure receiving body 11 located below the work space 6 is attached to one of the plurality of pins 10 arranged on the post 9.
One end is rotatably and removably attached. The other end of the movable pressure receiving body 11 is supported by a clamp lever 12, which will be described later, via a rod 13, and serves to operate the clamp lever 12 when it receives a downward pressing force about the pin 10.
It serves as a mounting table on which objects A to be bound are placed.

An intermediate portion of a clamp lever 12 is rotatably attached between the plates 3 through a pin 14. A plurality of engagement holes 15 are formed at one end of the clamp lever 12, and one of the engagement holes 15
A rod 13 pivotally attached to the other end of the movable pressure receiving body 11 is removably fitted into the movable pressure receiving body 11.

The other end of the clamp lever 12 extends upward and is connected to an intermediate roller 16 located between the cutting blade 8 and the winding core 4.
A pad 17 made of an elastic material is provided on the opposing surface.
is installed. The pad 17 is pressed against and separated from the intermediate roller 16 as the clamp lever 12 swings about the pin 14. 18 is pad 1
This is a spring that urges the parts 7 apart. The above parts 12 to 18 constitute a part of the clamp device.

In the simple binding machine with the above configuration, when binding the objects A, the tape 5 is pulled out from the core 4 through between the intermediate roller 16 and the pad 17, and the end of the tape 5 is placed on the guide roller 7 with adhesive. Make it slightly protrude toward the work space 6 with the surface facing up. Next, the tip of the tape 5 is attached to the object A, and the tape 5 is wound around the object A while being pulled out above the movable pressure receiving body 11.

Next, the object to be bound A is placed on the movable pressure receiving body 11. At this time, the movable pressure receiving body 11 moves downward with the pin 10 as a fulcrum due to the load of the object to be bound A, and the clamp lever 12 rotates clockwise with the pin 14 as a fulcrum, and the clamp lever 12 moves clockwise between the pad 17 and the intermediate roller 16. The tape 5 is clamped. This prevents the tape 5 from being fed out from the core 4. Therefore, with the object A placed on the movable pressure receiving body 11, the tape 5 between the object A and the guide roller 7 is pressed against the cutting blade 8 as shown by the two-dot chain line to cut the tape 5. Then, the cut end of the tape 5 on the side of the object to be bound A is pasted onto the object to be bound A. Thereafter, when the object A to be bound is picked up from the movable pressure receiving body 11, the pad 17 is separated from the intermediate roller 16 by the spring force of the spring 18, and the tape 5 is released. Note that when the object to be bound A is lightweight, sufficient clamping force can be obtained by applying an appropriate pressing force to the movable pressure receiving body 11.

FIGS. 2 and 3 show other embodiments of the present invention. In the figures, the same reference numerals as in FIG. 1 indicate the same components as in the above embodiment.

Here, the movable pressure receiving body 11 and the clamp lever 1
2 is integrally formed, and both 11 and 12
can be rotated about the pin 14 as a fulcrum.

Further, here, the guide means 7 is made of an elastic plate curved in a convex shape toward the work space 6 side, and
The elastic plate 7 and the cutting blade 8 are provided on a mounting plate 19 that is attached to one plate 3 in a height-adjustable manner. 20 is a long hole, and 21 is a height adjustment bolt.

When binding objects A with this example device, the tape 5 can be wrapped around the objects A while the objects A are pressed onto the elastic plate 7, making the work easier. As they grow, their cohesiveness becomes stronger. Furthermore, since the number of parts of the clamp device is reduced, the structure can be simplified.

FIG. 4 shows another embodiment of the present invention, in which the same reference numerals as in FIG. 1 indicate the same components as in the above embodiment.

This example is characterized in that the cutting blade 8 is moved forward and backward in conjunction with the clamp lever 12, and the cutting blade 8 is fixed to an arm 22 attached to the rotating shaft of the intermediate roller 16. Clamp lever 12 and arm 12 are connected via pin 23. The pad 17 and the cutting blade 8 are arranged so that when the clamp lever 12 rotates counterclockwise around the pin 14, the pad 17 first comes into pressure contact with the intermediate roller 16, and then, as the pad 17 is compressed, A cutting blade 8 is set to cut the tape 5. 24 and 25 are intermediate guide rollers.

In the case of this example device, tape 5 is placed around the object A to be bound.
After winding the tape 5, the tape 5 is clamped and cut when the object to be bound A is placed on the movable pressure receiving body 11 or when a downward pressing force is applied to the movable pressure receiving body 11. The effort of moving the tape 5 toward the cutting blade 8 can be saved.

Although each embodiment has been explained above, the movable pressure receiving body,
The clamping device or the like may take any other form that can clamp the tape before it is cut. In addition to the above-mentioned single-sided adhesive tape, the adhesive continuum for binding may be a self-adhesive tape, a single-sided adhesive sheet, a self-adhesive sheet, or the like.

As described above, in the present invention, the tip of the clamp lever disposed on one end side of the movable pressure receiving body comes into contact with the guide member disposed at the intermediate position between the core of the binding adhesive continuum and the cutting blade. By forming and arranging it so that it can be pressed, the adhesive continuum for binding is wound around the objects to be bound and bound, and the objects to be bound are pressed against the movable pressure-receiving body or the movable pressure-receiving body is moved by the weight of the objects to be bound. Rotate the body to bring the tip of the clamp lever disposed at one end of the movable pressure receiving body into contact with the guide member, and press it further to form a continuous binding adhesive between the guide member and the tip of the clamp lever. This makes it possible to stop the pulling out of the adhesive continuum for binding and prevent loosening during cutting, thereby preventing unnecessary damage or damage to the adhesive continuum for binding during cutting. It becomes possible to prevent regular cuts. In addition, since the clamping device of the clamp lever and the guide member acts by pressing or placing the objects to be bound toward the movable pressure receiving body, there is no need for any particular clamping operation (or work) of the adhesive continuum for binding. The work efficiency of the bundling work is improved, and a large number of bundling works can be efficiently processed.

[Brief explanation of the drawing]

FIG. 1 is a partially longitudinal cross-sectional front view of a simple gearbox showing an embodiment of the present invention. FIG. 2 is a partially longitudinal cross-sectional front view of a simple gearbox showing another embodiment of the present invention. FIG. 3 is a left side view of the device shown in FIG. 2. FIG. 4 is a partially longitudinal cross-sectional front view of a simple tying machine showing another embodiment of the present invention. 1...Support, 2...Base, 3...Plate, 4...
Winding core, 5... tape (adhesive continuum for binding), 7...
Guide roller, 8...cutting blade, 9...post, 10...
Pin, 11... Movable pressure receiving body, 12... Clamp lever, 13... Rod, 14... Pin, 15... Engagement hole, 16
...Intermediate roller (guide member), 17...Pad, 1
8...Spring.

Claims (1)

[Scope of utility model registration request] The core of the adhesive continuum for binding is rotatably supported by a support, and a cutting blade for cutting the adhesive continuum for binding is protruded from one side of the support near one side of the support. A guide member for the binding adhesive continuum is disposed at an intermediate position between the cutting blade and the winding core, one end is rotatably supported on the support, and a clamp lever is provided at the other end. A movable pressure-receiving body that also serves as a mounting table for objects to be bound is provided, and the clamp lever is formed in a direction and size such that the tip of the clamp lever comes into contact with and presses the guide member due to the pressure of the pressure-receiving body. A simple binding machine characterized in that the clamp lever and the guide member form a clamping device for the binding adhesive continuum.