JPH0438911U

JPH0438911U -

Info

Publication number: JPH0438911U
Application number: JP7913690U
Authority: JP
Priority date: 1990-07-24
Filing date: 1990-07-24
Publication date: 1992-04-02

Description

[Brief explanation of drawings]

図面は本考案の１実施例を示すものであり、第
１図は本切断工具の正面図、第２図はその平面図
である。第３図は上刃本体の正面図、第４図はそ
の平面図である。第５図はグリツパーの正面図、
第６図はその平面図である。第７図は下刃本体の
正面図、第８図はその平面図である。第９図はナ
イフの正面図、第１０図はその平面図である。第
１１図はハンガーの正面図、第１２図は第１１図
のＡ−Ａ矢視による側面図、第１３図は平面図で
ある。第１４はナイフの作動説明図である。１……本切断工具、２……上部カツター、５…
…下部カツター、９……エアモーター、２０……
上刃本体、２１……上刃、２３……ピン孔、２５
……弾性部材、２６……弾性部材孔、２８……ガ
イド長孔、３０……グリツパー、３１……爪部、
３３……ピン孔、３５……ピン、４０……摺動用
滑車、５０……下刃本体、５３，５４……ピン孔
、５５……弾性部材、５６……弾性部材孔、６０
……ナイフ、６１……下刃、６３……ピン長孔、
６５……ピン、６７……底面、６８……先端、６
９……突起、７０……摺動用滑車、７３……ピン
孔、９０……ハンガー、９３……モーターケース
取付孔、９５……出力軸取付孔、９６……ラツク
、９７……ピニオン、９８……ピン。 The drawings show one embodiment of the present invention, and FIG. 1 is a front view of the present cutting tool, and FIG. 2 is a plan view thereof. FIG. 3 is a front view of the upper blade body, and FIG. 4 is a plan view thereof. Figure 5 is a front view of the gripper.
FIG. 6 is a plan view thereof. FIG. 7 is a front view of the lower blade main body, and FIG. 8 is a plan view thereof. FIG. 9 is a front view of the knife, and FIG. 10 is a plan view thereof. FIG. 11 is a front view of the hanger, FIG. 12 is a side view taken along the line A--A in FIG. 11, and FIG. 13 is a plan view. 14 is an explanatory diagram of the operation of the knife. 1...Main cutting tool, 2...Upper cutter, 5...
...Lower cutter, 9...Air motor, 20...
Upper blade body, 21... Upper blade, 23... Pin hole, 25
...Elastic member, 26...Elastic member hole, 28...Guide slot, 30...Gripper, 31...Claw portion,
33... Pin hole, 35... Pin, 40... Sliding pulley, 50... Lower blade main body, 53, 54... Pin hole, 55... Elastic member, 56... Elastic member hole, 60
...Knife, 61...Lower blade, 63...Pin slot,
65...pin, 67...bottom, 68...tip, 6
9... Protrusion, 70... Sliding pulley, 73... Pin hole, 90... Hanger, 93... Motor case mounting hole, 95... Output shaft mounting hole, 96... Rack, 97... Pinion, 98 ……pin.

Claims

[Scope of utility model registration request]

A tool for cutting a band fastening an article includes an upper cutter, a lower cutter, and an air motor, and the upper cutter and the lower cutter are assembled in a sliding relationship so as to approach and separate from each other, and the upper cutter has a , an upper blade body, a gripper rotatably pivoted to the tip of the upper blade body with a pin, a rack provided above a fitting portion of the upper blade body with the below-mentioned lower body, and the upper blade body. The lower cutter is provided with an upper blade configured downward toward the front from the center, an elastic member interposed between the gripper and the upper blade main body, and a sliding pulley, and the lower cutter is slidable with the upper blade main body. A lower blade that has a substantially triangular shape with a bottom surface whose tip is slightly upward, and has a width and length suitable for preventing contact flaws on the surface to be bound, and a lower blade body that fits together, and a lower blade that has a front oblique side thereof. A protrusion for an elastic member provided near the apex, a pin elongated hole approximately in the center, and interposed between the knife supported by a pin in the pin elongated hole position on the lower blade main body, and the lower blade main body and the knife protrusion. The air motor includes an elastic member that rotates, and a sliding pulley, and the air motor has a pinion pivotally attached to an output shaft provided perpendicularly to the rotor shaft, and is rotatably supported on the lower blade body by a hanger. A band cutting tool characterized by being configured to