JP3200924U - Automatic string binding machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an automatic binding machine capable of easily exchanging a string roll and checking a remaining amount. SOLUTION: A binding machine body 2 for winding a string 100 around a binding object on a table and binding it, and a string roll mounting for placing a string roll 200 arranged on the table side and supplying the string 100 to the binding machine body 2 An automatic binding machine including a table 3 and a supply string guide for guiding the string 100 of the string roll 200 mounted on the string roll mounting table 3 to the binding machine body 2. The binding machine main body 2 has a pedal 6 that is arranged at the lower part of the table and operates and stops the binding machine main body 2, and the string roll mounting table 3 is arranged at the lower part of the table excluding the operation range of the pedal 6. [Selection] Figure 1

Description

  The present invention relates to an automatic string binding machine that automatically performs packing work, particularly stringing work.

  Conventionally, there is an automatic string binding machine 9 that rotates an arm through a polyethylene string 100 around a table 92 by the power of a motor, and ties, ties, and cuts an object to be bound arranged on the table. (See FIG. 4). In the conventional automatic stringing and binding machine 9, a mounting table 93 for mounting the string roll 200 to be used is installed on the left side or the back side with the tables 91 and 92 as the front (for example, Patent Document 1). .

Japanese Patent No. 3407202

  However, when the mounting table 93 is arranged on the back side or the left side of the automatic string binding machine 9, depending on the installation place of the automatic string binding machine 9, the apparatus for performing the replacement work of the string roll 200 may be performed. It was necessary to change the position of 9.

  Further, if the position of the mounting table 93 is arranged on the back side or the left side of the automatic string binding machine 9, it is difficult to understand the remaining amount of the string 100, so the string roll 200 is used up, and the automatic string binding machine 9 had to pass the string 100 from the beginning. Since the string 100 is lost when the automatic string binding and binding machine 9 is used, if the string is hurried, the threading sequence is mistaken, which may cause a binding defect or failure.

  Accordingly, an object of the present invention is to provide an automatic string binding machine that can easily perform string roll replacement and remaining amount confirmation.

  In order to achieve the above object, an automatic string binding machine according to the present invention includes a binding machine main body that winds a string around a binding object on a table and binds the binding machine main body, and is arranged on the table side. A string roll mounting table on which a string roll for supplying the string roll is mounted.

  In this case, a supply string guide for guiding the string of the string roll mounted on the string roll mounting table to the binding machine body is provided.

  The binding machine body includes a pedal disposed at a lower portion of the table for operating and stopping the binding machine body, and the string roll mounting table is disposed at a lower portion of the table excluding an operation range of the pedal. Is preferred. For example, the string roll mounting table is formed in a substantially concave shape capable of mounting the string roll on both sides of the pedal.

  Further, the string roll mounting table includes a string roll fixing bar that can be inserted into the hole of the string roll, and the string roll is locked to the string roll fixing bar when the string roll is inserted into the string roll fixing bar. There is a locking means.

  In the automatic string binding machine according to the present invention, the string roll mounting table is arranged on the front side of the automatic string binding machine having a table, so that the string roll can be easily replaced and the remaining amount can be confirmed.

It is a front side perspective view which shows the automatic string binding machine of this invention. It is a left side view showing an automatic string binding and binding machine of the present invention. It is a perspective view which shows the string guide arm of the automatic string binding machine of this invention. It is a front side perspective view which shows the conventional automatic string binding and binding machine.

  Hereinafter, the automatic stringing and binding machine 1 of the present invention will be described with reference to FIGS. The automatic stringing and binding machine 1 of the present invention is a type of binding machine that automatically ties a binding object using a polyethylene binding string 100 and attaches the string 100 to the object to be bound on a table. It is mainly composed of a binding machine main body 2 for winding and binding, and a string roll mounting table 3 on which a string roll 200 that is arranged in the lower part on the table side and supplies the string to the binding machine main body 2 is mounted. In the following description, the table side of the automatic string binding machine 1, that is, the side on which the operator works is the front side.

  The table of the binding machine main body 2 is composed of a fixed table 21 and an idle table 22 arranged with a gap that allows the string 100 to pass through the fixed table 21, and a string guide arm as the drive shaft 50 rotates. 51 is rotated, and the string 100 that is successively drawn out through the end of the arm is wound around the object to be bound through the gap between the fixed table 21 and the floating table 22. The number of times of winding can be selected from one rotation, two rotations, three rotations, four rotations, crossing, and the like.

  The fixed table 21 is provided with a bound object pad 25 for positioning the bound object. The object to be bound is placed so as to straddle the fixed table 21 and the floating table 22, and the right side position thereof is positioned by the object to be bound 25. The fixed table 21 is fixed to the machine frame, and the idle table 22 is supported via a hanging plate 41 on a drive shaft 50 that is rotatably provided on the back of the machine frame.

  The drive shaft 50 is configured to receive a driving force of a drive unit (not shown) made of a motor, a chain, or the like and rotate clockwise as viewed from the front side of the automatic string binding machine 1. The drive shaft 50 includes a first arm 511 extending in a direction substantially perpendicular to the drive shaft 50 from the front side of the drive shaft 50, and parallel to the drive shaft 50 from an end of the first arm 511 that is not on the drive shaft 50 side. A string guide arm 51 including a second arm 512 extending to the front side is integrally fixed. Further, the string guide arm 51 is provided with a plurality of arm string guides 52 for guiding the string 100, and the distal ends thereof are arranged corresponding to the gaps.

  Further, the drive shaft 50 is formed hollow to guide and guide the string 100, and is rotatably supported at an intermediate portion thereof by a bearing fixed to the machine frame. The string 100 is supplied from a string roll 200 placed on the string roll mounting table 3, and the string 100 fed out from the string roll 200 is connected to the drive shaft 50 via a supply string guide and a brake mechanism. From one end, the string guide arm 51 is supplied through the drive shaft 50. The brake mechanism is fixed to a machine frame (not shown). For example, the brake mechanism is a mechanism that can press the leaf spring in an adjustable manner with a screw. By turning the screw, the leaf spring is pressed against the substrate, and a braking force by an appropriate frictional force can be applied to the string 100 passing between the leaf spring and the substrate.

  The pedal 6 is for operating a clutch for actuating / stopping the drive unit, and is disposed, for example, at the lower part of the table on the front side of the automatic string binding machine 1. When the pedal 6 is stepped on with a foot, the drive unit is activated, and when the foot is released, the drive unit is stopped.

  The string roll placing table 3 is for placing a string roll 200 that supplies the string 100 to the string guide arm 51. Conventionally, the string roll mounting table 3 is arranged on the back side or the left side of the automatic string binding machine 1. Therefore, when the string roll mounting table 3 side of the automatic string binding and binding machine 1 faces the wall, it is necessary to move the position of the apparatus 1 in order to replace the string roll 200. Moreover, if the position of the string roll placing table 3 is arranged on the back side or the left side of the automatic string binding machine 1, the remaining amount of the string 100 is difficult to understand, and the string roll 200 is used up. In some cases, it was necessary to pass the string 100 through the binding machine 1 from the beginning. Since the string 100 is lost when the automatic string binding and binding machine 1 is used, if the string is hurried, the threading order is mistaken, which may cause a binding defect or failure. Therefore, in the automatic string binding machine 1 of the present application, the string roll mounting table 3 is arranged on the front side of the automatic string binding machine 1 with a table. Since the table side of the automatic string binding machine 1 is a place where the operator winds the string 100 around the object to be bound and binds it, the table is always opened. Therefore, it is not necessary to change the position of the apparatus 1 in order to perform the replacement work of the string roll 200. Moreover, since the position of the string roll mounting table 3 is arranged on the front side of the automatic string binding machine 1, it is easy to understand the remaining amount of the string 100, and it is possible to prevent the string roll 200 from being used up. it can. In addition, when the pedal 6 is arrange | positioned in the table lower part of the automatic string binding machine 1, the string roll mounting base 3 is a position except the operation range of the pedal 6 so that operation of the pedal 6 may not be disturbed. Placed in. For example, as shown in FIG. 1, the string roll mounting table 3 may be formed in a substantially concave shape on which the string roll 200 can be mounted on both sides of the pedal 6.

  The string roll mounting table 3 is formed so that one or a plurality of string rolls 200 obtained by winding and winding the string 100 in a roll shape can be mounted. In FIG.1 and FIG.2, what can arrange | position two string rolls 200 is shown. At a position where the string roll 200 is placed, there is a string roll fixing rod 31 that is inserted into a hole of the string roll 200 for positioning. Further, the cord roll fixing rod 31 is locked to prevent the cord roll 200 from moving or rotating when the cord roll 200 is inserted into the string roll fixing rod and the cord roll 200 is locked to the cord roll fixing rod. Means 32 may be included. For example, as shown in FIG. 1, the locking means 32 is fixed to the upper part of the string roll fixing rod 31, and plate springs that hang down in opposite directions are arranged on both sides, and the string roll 200 is inserted and inserted. In addition, an elastic force may be applied to the inner surface of the hole of the string roll 200 to lock the string roll 200. At this time, each leaf spring that hangs down can be easily inserted and removed from the string roll 200 by forming the leaf spring in a square shape with the center being separated from the fixed rod.

  Standard strings 100 include polyethylene tapes with a width of 28 mm, 35 mm, and 50 mm, twisted polyethylene tapes, or cotton strings (15 to 24), which can be selected widely depending on the work application. It has become.

  Further, the string 100 of the string roll 200 placed on the string roll placing table 3 is guided to the binding machine body by the supply string guide. For example, as shown in FIGS. 1 and 2, the supply string guide includes a first supply string guide 201 for guiding the string 100 of the string roll 200 to the back side of the automatic string binding and binding machine 1, and a second supply string guide. A string guide 202, a third supply string guide 203, a fourth supply string guide 204, and a fifth supply string for guiding the string 100 to the drive shaft 50 on the back side of the automatic string binding machine 1. The guide 205, the sixth supply string guide 206, and the seventh supply string guide 207 are configured. Each of the supply string guides has a hole through which the string 100 passes, and prevents the string 100 of the string roll 200 from being entangled and smoothly guides the string 100 to the binding machine body. Further, the fifth supply string guide 205, the seventh supply string guide 207, etc., which are arranged in places where the direction of the string 100 is greatly changed and tension is applied, are provided with rollers in order to prevent the string 100 from being cut. May be provided.

DESCRIPTION OF SYMBOLS 1 Automatic string binding machine 2 Bundling machine main body 3 String roll mounting base 6 Pedal
21 Fixed table
22 idle table
25 Bundling object
31 String roll fixing rod
32 Locking means
50 Drive shaft
51 Tie guide arm
100 strings
200 string roll

Claims (5)

A binding machine body for winding a string around an object to be bound on a table and binding it;
A string roll mounting table that is arranged on the table side and mounts a string roll for supplying the string to the binding machine body;
An automatic string binding machine characterized by comprising:   2. The automatic string binding and binding machine according to claim 1, further comprising a supply string guide for guiding the string of the string roll mounted on the string roll mounting table to the binding machine body. The binding machine body includes a pedal that is disposed at a lower portion of the table and operates and stops the binding machine body.
The automatic string binding and binding machine according to claim 1 or 2, wherein the string roll mounting table is disposed at a lower portion of the table excluding an operation range of the pedal.   The automatic string binding and binding machine according to claim 3, wherein the string roll mounting table is formed in a substantially concave shape on which the string roll can be mounted on both sides of the pedal.   The string roll mounting table includes a string roll fixing rod that can be inserted into the hole of the string roll, and a mechanism that locks the string roll to the string roll fixing rod when the string roll is inserted into the string roll fixing rod. 5. An automatic string binding machine according to claim 1, further comprising a stopping means.

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