JPH0322087Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to a rotating arm type tying machine, particularly one in which a sheet such as paper is attached to one end of objects to be bound, such as bottle or container lids. The present invention relates to an improvement in a binding machine that can be suitably used for binding.

(Prior Art) Conventionally, the latest type of arm rotating type binding machine that can be used, for example, to attach paper or wrapping paper to the lid of a bottle and tie it with a string from above, has been developed by
The one shown in Japanese Patent No. 58-139407 is known. In this conventional device, an attachment having a recess that can accommodate one end of the object to be bound is vertically pivoted on a fixed table, and a receiving member is provided on the auxiliary table for holding the object between it and the attachment. When bundling, one end of the object to be bound, such as a bottle, is fitted into the recess of the attachment so that the sheet can be applied to the end of the object, and the attachment is moved forward by pivoting around a vertical axis. The other end of the bundle was applied to a receiving member and held between them, and the attached sheets were tied with a string at an appropriate position to be bound.

(Problem to be solved by the invention) In such a conventional binding machine, when the sheet is placed in the recess of the attachment, it is bent at right angles between the attachment and the fixed table, so the sheet does not fit the objects to be bound, such as containers. It is not possible to make a clean fold along the edges. Furthermore, when the attachment is pivoted after the sheet has been applied, one end of the object to be bound fitted therein may shift relative to the recess, and the sheet may also be turned over.Furthermore, depending on the length of the object to be There were problems such as the need to adjust the position of the side receiving member.

The purpose of the present invention is to solve the above-mentioned problems of the prior art, and therefore, it is possible to properly apply a sheet such as padding paper to one end of the object to be bound, and to apply the sheet appropriately. To provide a tying machine capable of tying one end of an object to be tied in the same state.

(Means for Solving the Problems) The configuration that characterizes the binding machine according to the present invention includes an attachment having a concave portion capable of accommodating one end of the object to be bound so as to cover the sheet, and the attachment The attachment is attached to a post on the loose table of the binding machine so as to be pivotable up and down, and has means for holding the attachment upward. Preferably, a guide is provided on the attachment to properly position the sheet relative to the recess.

(Effect of the above means) When bundling, sheets are placed on top of the attachment with the concave part facing diagonally upward, and one end of the object to be bound, such as a bottle, is inserted into the concave part, so that the sheet is tied to one end. While maintaining this state, the object is pivoted downward, and the object to be bound is placed on the fixed table and bound. After the binding is completed, the attachment is pivoted upwards and held in its upward position.

(Example) Next, an example of the present invention will be described with reference to the drawings. FIG. 1 shows the entirety of the tying machine according to the present invention. As shown in the figure, this tying machine 1 is equipped with a rotary arm 2 that lets out the string from its tip, and has a beak at an appropriate position and the end of the string. String holding button,
A knot forming mechanism consisting of a member such as a cutter is installed, and a loose table 3 and a fixed table 4 on which objects to be tied are placed are also provided. The loose table 3 is supported at the tip of the shaft that is the center of rotation of the string hooking arm 2, and the string S that passes from the reel through the inside of the arm 2 and comes out from the tip passes between the loose table 3 and the fixed table 4, The part of the object to be bound A placed at the passing position is bound.
In the figure, 5 is a guard that protects people from the rotating arm 2, and 6 is a pedal for operating a switch for operating the binding machine.

As shown in FIGS. 1 to 3, the features of this binding machine include an attachment 10 that receives one end of objects to be bound, such as bottles or containers, with a sheet between them, and this attachment 10 is fixed on a loose table 3. It is installed on a supporting column 11 so as to be pivotable up and down. 12 is a pivot member such as a pin. Therefore, the attachment 10 has a recess 13 for receiving one end of the object to be bound. This recess is formed in a shape that corresponds to one end of the object to be bound.Usually, the lid, which is one end of a bottle or container, is circular, so the shape of the recess 13 is a shallow cylinder, but its shape is particularly limited. It is not something that will be done.

Furthermore, the strapping machine is provided with means for holding the attachment 10 in position when it is pivoted upwards, preferably said means being mounted between the attachment 10 and the post 11 to pivot the attachment upwardly. It is made up of a tension spring 16 that pulls back.

Preferably, as shown, attachment 1
0 is the part on the pivot side, that is, the support part 10a and the recess 13
It is divided into certain parts and the parts are fixed together with bolts and nuts 14. This allows the recess 13 to be replaced, and allows the recess 13 to easily correspond to the shape of one end of the object to be bound.

When the attachment 10 is pivoted downward, its lowest position is also determined by the objects to be bound hitting the fixed table 4, but preferably the stopper 15 for determining the lowest position is attached to the loose table 4. installed on top. In addition, attachment 10
is attached to the loose table 3 with bolts and nuts 18 through elongated holes 17 formed in its bottom plate, making it possible to adjust the installation position to some extent.

At the stage of setting the object A, the attachment 1 is held by the spring 16 as shown by the imaginary line in FIG.
0 is in the upwardly pivoted position 10', and therefore the recess 13 faces obliquely upward. In this state, the sheet P is placed on the recess 13, and one end of the object to be bound is placed from above the sheet into the recess. 13, pivot the object to be bound downward together with the attachment 10 while holding down the object, apply the attachment 10 to the stopper 15, place the object to be bound on the fixed table 4, and turn on the switch using the pedal 6. do. The arm 2 is rotated an appropriate number of times by the switch, and the string is hung at a predetermined position on the attached sheet, and a knot is formed by the action of the knot forming mechanism. After tying, attach the items to Attachment 10.
Once removed, the spring 16 returns the attachment 10 to its original upward position, completing one tying cycle.

Preferably, the attachment is provided with a guide 20 for appropriately positioning the sheet to be applied to one end of the object onto the recess 13 of the attachment. As shown in FIGS. 4 and 5, the guide 20 consists of parts 21, 22 on both sides of the recess 13 and an upper part 23, each of which is attached with a bolt nut 25 through a long hole 24. As shown by imaginary lines in FIG. 5, the distance between them can be adjusted. Also,
As is clear from FIG. 4, each portion of the guide has a plane that is substantially flush with the top surface of the recess 13, on which the sheet P is placed. Part 2 on both sides
1 and 22 are respectively provided with edges 21a and 22a that rise at right angles to the plane. Preferably, the upper portion 23 is provided with a scale, as shown in FIG.

Note that the means for holding the attachment 10 upward may be a pair of leaf springs 26 provided on the support column 11 as shown in FIG.
It is held between 6 and 6. Alternatively, as shown in FIG. 7, the holding means includes a recess provided in the support portion 10a of the attachment, and a ball 27 and a spring 2 engaged therein.
It may be composed of 8.

(Effects of the invention) As described above, according to the invention, one end of the object to be bound is inserted into the recess of the attachment located at the upper position, with the sheet sandwiched between them, and the object is pivoted to the lower binding position. The sheet is placed on the recess as it is, that is, without being bent, so that it is suitably attached to one end of the object to be bound, and even when the sheet is moved to the binding position, there is no contact with the table, so that the sheet is not bent. It never shifts. In addition, since the objects to be bound are pivoted to the lower binding position while being held in the hand, one end of the objects to be bound does not shift relative to the recessed part of the attachment, and the objects can be properly covered with sheets. One end can be tied.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the entire binding machine according to an example of the present invention, Fig. 2 is a side view of its main parts, Fig. 3 is a plan view of its main parts, and Fig. 4 is a main part of another embodiment. 5 is a front view thereof, FIG. 6 is a partial plan view of another embodiment, and FIG. 7 is a partial plan view of still another embodiment. In the figure, 3: loose table, 10: attachment, 11: support, 13: recess, 15: stopper, 16: holding means, 20: guide.

Claims (1)

[Claims for Utility Model Registration] (1) An arm-rotating binding machine, which is attached to a support provided on a loose table of the binding machine so as to be pivotable up and down, and which covers one end of the object to be bound with a sheet. 1. A binding machine comprising: an attachment having a recess into which the one end can be accommodated; and means for holding the attachment in an upper position. (2) The binding machine according to claim 1, wherein the means for holding the attachment in the upper position is a tension spring. (3) The binding machine according to claim 1, wherein a stopper is provided on the loose table to determine the lowest position of the attachment. (4) The binding machine according to claim 1, which is provided with a guide for positioning the sheet to be attached to one end of the object to be bound onto the concave portion of the attachment.