JPH07329924A - Binder - Google Patents

Abstract

PURPOSE:To simply a mechanism, reduce a cost and shorten working time by carrying out the operation for twisting and fastening to bind electric cords or the like with a binding belt by a rotating member devided in two by winding around the belt, then catching and twisting it. CONSTITUTION:A binding belt 12 is sent out by a send-out roller 5, wherein a half of a rotating member 8b mounted at the tip of a supply guide 9 is joined to another half of a member 8a mounted to a supply guide 7 by closing of an open/close mechanism 11, and a passage for the belt 12 is formed into a continuous communication path. Then during a process for separating the supply guide 9 from the member 8b by the open/close mechanism 11, the belt 12 is cut by a cutter 6, and when objects 15 to be bound are inserted onto the belt 12 between the members 8a, 8b belt 12 is made into a U-shape. Then the member 8b is closed to hold both ends of the belt 12, and then two-divided gears 13a, 13b are rotated to apply twisting to the belt 12, thereby binding the objects 15.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding machine which automates the work of twisting and tightening a "bundle" represented by an electric cord or the like by using a binding band.

[0002]

2. Description of the Related Art At present, most of the work for binding "bunches" is done manually. Even in the case of mechanization, the process of grasping both ends of the binding band and twisting it is the same, but since the band is thin and soft, it is difficult to put the binding band on the other end of the space recess where the binding item enters, so that the recess Has a width of 1 cm or less. Therefore, the diameter of "bundle" such as electric cord is 2
Many of them are more than cm, so they are manually operated.
In addition, the conventional mechanization makes the device complicated, such as a mechanism for vertically moving the mechanism for grasping both ends of the binding band, a twisting mechanism, and a retracting mechanism for obtaining a space for inserting a binding product. There was a problem in practical use because it was disadvantageous in terms of price.

[0003]

In the case of passing a thin and soft binding band to the other end of the space recess for receiving the binding object, the wider the recess, the higher the difficulty and the biggest problem. However, in the present invention, both ends of the concave portion are connected when the binding band is laid, and the binding band is opened to a predetermined width after the binding band is laid, so that the maximum problem is completely solved. In addition, the problem of the prior art that the mechanism for grasping both ends of the binding band, the mechanism for moving up and down, the twisting mechanism, etc. had to be retreated to obtain a space for inserting the binding object All the mechanisms were installed below the binding band, and the vertical and retreating mechanisms were eliminated. Further, the present invention has a structure in which the two-division rotary piece holds both ends together with the binding guide of the binding band, and further, the work such as grasping and twisting is all performed and the work is completed.

[0004]

Embodiments will be described with reference to the drawings. FIG. 1 shows a binding machine 1 in which a binding band 12 wound around a reel 3 mounted on a main body 2 is sent out by a delivery roller 5 via a straightening roller 4. The cutter 6 and the two-divided supply guides 7 and 9 are attached to each other by an opening / closing mechanism 11 for binding and a rotating gear 10 for twisting, which are composed of rotating pieces 8a and 8b. Next, the steps will be described in order. The binding band 12 is delivered by the delivery roller 5, but is closed by the opening / closing mechanism 11 at this time. Two-division rotary top 8b mounted at the tip of the supply guide 9
Is joined to a two-divided rotating piece 8a mounted on the supply guide 7. As shown in FIG. 2, the passages of the binding band 12 are joined together to form a straight passage. Next in FIG.
As shown in FIG. 3, the opening / closing mechanism 11 separates the supply guide 9 and the two-divided rotary piece 8 b, and the binding band 12 is cut into a predetermined length by the cutter 6. Next, as shown in FIG. 4, when the binding object 15 is inserted, the binding band 12 becomes U-shaped, and the two-divided rotating piece 8b is closed by the switch of the binding holder 14 to grasp both ends of the binding band 12. At this time, as shown in FIG. 6, the groove A and the groove B in the passage of the two-divided rotating piece 8a
The slip prevention pins 16 prevent the both ends of the binding band 12 from being displaced. Next, by combining the two-divided rotary pieces 8a and 8b, the two-divided gears 13a and 13b shown in FIG.
Connect to and rotate to twist.

[0005]

Since the present invention is constructed as described above, the following effects are obtained. I. It has become possible to easily place a tie band with high flexibility. B. By simply opening and closing the two-division rotary piece horizontally, the binding object can be inserted and both ends of the binding band can be grasped. C. The binding band can be twisted by rotating the same two-divided rotary top. D. The bundling work is completed by opening the same two-divided rotating top. E. Since the two-divided rotating tops perform work such as gripping and twisting as well as handing over the binding band, which is highly difficult, the structure of the binding machine is simplified and the price is low, and the working time is 50% of that of conventional machines.
As soon as possible, I got the improvement of economy and performance that it finishes in 1.5 seconds.

[Brief description of drawings]

1] Overall side view of the binding machine

FIG. 2 is a plan view showing a bonded state of the binding band guide.

FIG. 3 is a plan view showing a state in which a binding band guide and a two-divided rotary top are separated.

FIG. 4 is a tying band 12 that is U-shaped when a tying member 16 is inserted.
Side view showing

FIG. 5 is a side view showing a state in which the rotary top 8b is closed and both ends of the binding band 12 are grasped.

FIG. 6 is a perspective view of a two-division rotary top 8a.

FIG. 7 shows two-split gears 13a and 13b.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bundling machine 2 Main body 3 Reel 4 Straightening roller 5 Feeding roller 6 Cutter 7 Supply guide 8a 2 Divided rotary piece 8b 2 Divided rotary piece 9 Supply guide 10 Rotating gear 11 Opening mechanism 12 Binding band 13a 2 Divided gear 13b 2 Divided gear 14 Binding Object cradle 15 Bundling thing 16 Loss prevention bar

Claims (1)

[Claims] 1. After arranging a binding band on the plane of a two-divided rotary piece through a supply guide, the two-divided rotary piece is separated into two and holds both ends of the binding band, and inserts the bound material. U
Along with winding in a letter shape, the two-division rotary top closes, grasps both ends of the binding band, and rotates to bundle the binding band. In this way, the binding machine is characterized by a two-divided rotating piece having the functions of handing, grabbing and twisting the binding band.