JP2012041086A

JP2012041086A - Shrinking machine for heat-shrinkable tube

Info

Publication number: JP2012041086A
Application number: JP2010199337A
Authority: JP
Inventors: Keiji Arai; けい二新井
Original assignee: PAP ARAI KK
Current assignee: PAP ARAI KK
Priority date: 2010-08-19
Filing date: 2010-08-19
Publication date: 2012-03-01

Abstract

PROBLEM TO BE SOLVED: To solve the problem that the contraction of a heat-shrinkable tube used for an automobile harness or the like requires many helps, and also that the dispersion in the finish of the heat-shrinkage is caused by human's skill.SOLUTION: A heater heating section (3) is passed through by moving a loading section (1) in an endless track manner and by conveying a heat-shrinking member. The loading section (1) keeps the finished quality of the heat shrinkage stabilized by collecting heat and also by regulating the attitude of the shrinking member as a reflection plate.

Description

本発明は、自動車ハーネスなどに使用される熱収縮チューブを収縮させるための装置に関するものである。 The present invention relates to an apparatus for shrinking a heat shrinkable tube used for an automobile harness or the like.

熱収縮チューブを収縮させる手段として、ヒートガンの熱風を当てる。
収縮用オーブンに入れて、収縮仕上がり後に取り出す。
専用収縮機で、収縮したい箇所毎に手作業を繰り返す。As a means for contracting the heat shrinkable tube, hot air from a heat gun is applied.
Place in shrink oven and remove after shrink finish.
Repeat the manual work for each part you want to shrink with a special shrink machine.

しかしながら、以上の技術によれば、熱収縮を完了するまでに、多くの人手を要すると共に、人の技量によって、収縮の仕上がりにばらつきが生じてしまう。
そこで、この発明は、人手による作業を軽減し、かつ収縮の仕上がり品質が安定する熱収縮機を提供することを課題とする。However, according to the above technique, it takes a lot of manpower to complete the heat shrinkage, and the shrinkage finish varies depending on the human skill.
Accordingly, an object of the present invention is to provide a heat shrinking machine that reduces manual work and stabilizes the quality of shrinkage.

以上の課題を解決するために、第一発明は、熱収縮する部材を搬送する積載部（１）を無限軌道状に設けたことを特徴とする熱収チューブ収縮機である。
また、第二発明は、無限軌道式に積載部（１）が移動し、この積載部（１）は、熱を集める反射板とすることで、反射板が熱収縮する部材と共に移動することを特徴とする熱収縮チューブ収縮機である。
また、第三発明は、積載部（１）の斜面部分の壁で、熱収縮する部材の姿勢が規制されることを特徴とする熱収縮チューブ収縮機である。In order to solve the above-mentioned problems, the first invention is a heat-collecting tube contractor characterized in that a stacking portion (1) for transporting a member that thermally contracts is provided in an endless track shape.
In the second invention, the loading portion (1) moves in an endless track type, and the loading portion (1) is a reflecting plate that collects heat, so that the reflecting plate moves together with a member that thermally contracts. This is a heat shrinkable tube shrinking machine.
The third invention is a heat shrinkable tube shrinking machine characterized in that the posture of the member that heat shrinks is regulated by the wall of the slope portion of the loading section (1).

第一発明、及び第二・第三発明によれば、熱収縮機に収縮する部材を投入する作業のみで、収縮が機械によって行われ、人手による作業が軽減され、熱収縮の仕上がり品質も安定する。 According to the first invention and the second and third inventions, the shrinkage is performed by the machine only by inserting the shrinkable member into the heat shrink machine, the work by the manpower is reduced, and the finished quality of the heat shrink is stable. To do.

この発明の一実施形態を示す断面図である。It is sectional drawing which shows one Embodiment of this invention. この発明の一実施形態を示す斜視図（一部断面図）である。It is a perspective view (partial sectional view) showing one embodiment of this invention. 積載部の形状例１を示す側面図である。It is a side view which shows the shape example 1 of a loading part. 積載部の形状例２を示す側面図である。It is a side view which shows the example 2 of a shape of a loading part.

この発明の一実施形態を、図１に示す。
投入口（２）へ収縮する部材を投入する。無限軌道式に積載部（１）が移動し、熱収縮する部材と共に、ヒーター加熱部（３）を通過する。
通過後、無限軌道の折り返し位置（４）で、積載部（１）は傾き姿勢となり、収縮後の部材は出口シューター（５）に排出される。
積載部（１）の形状は皿形（図３）やフラット形状（図４）が有る。
積載部（１）をローラーチェーン（６）に取り付け、スプロケット（７）の付いた駆動軸（８）をモータにて駆動することにより、積載部を移動させる。One embodiment of the present invention is shown in FIG.
A contracting member is charged into the charging port (2). The loading section (1) moves in an endless track manner and passes through the heater heating section (3) together with a member that thermally contracts.
After passing, at the turn-back position (4) of the endless track, the stacking section (1) is inclined and the contracted member is discharged to the outlet shooter (5).
The shape of the loading section (1) has a dish shape (FIG. 3) and a flat shape (FIG. 4).
The stacking section (1) is attached to the roller chain (6), and the driving shaft (8) with the sprocket (7) is driven by a motor to move the stacking section.

「実施形態の効果」
この実施形態によれば、移動式積載部（１）の働きで、機械による熱収縮作業が行われ、作業者の負担が軽減される。移動式積載部（１）は、熱を集める反射板の働きがあり、収縮チューブ全体への加熱効率を高める。移動式積載部（１）の壁面で、熱収縮する部材の姿勢が規制され、重なりや接触を防止し、熱収縮の仕上がり品質が安定する。"Effect of the embodiment"
According to this embodiment, the heat-shrinking operation by the machine is performed by the function of the mobile loading unit (1), and the burden on the operator is reduced. The mobile loading unit (1) functions as a reflector that collects heat, and increases the heating efficiency of the entire shrinkable tube. At the wall surface of the mobile stacking unit (1), the posture of the member that is thermally contracted is regulated, overlapping and contact are prevented, and the finished quality of the thermal contraction is stabilized.

１積載部２投入口
３ヒーター加熱部４折り返し位置
５出口シューター６ロラーチェーン
７スプロケット８駆動軸DESCRIPTION OF SYMBOLS 1 Loading part 2 Input port 3 Heater heating part 4 Folding position 5 Outlet shooter 6 Roller chain 7 Sprocket 8 Drive shaft

Claims

A heat-shrinkable tube shrinking machine, wherein the heat-shrinkable member stacking portion (1) is arranged and moved in an endless track shape and is shrunk while transporting the heat-shrinkable member.

The stacking unit (1) functions as a reflector that collects heat, and is a heat-shrinkable tube contractor having a movable reflector.

A heat-shrinkable tube shrinking machine in which the loading section (1) functions as a partition wall that prevents the overlapping and contact of input products.