JPH0393405U

JPH0393405U -

Info

Publication number: JPH0393405U
Application number: JP1989151989U
Authority: JP
Priority date: 1989-12-30
Filing date: 1989-12-30
Publication date: 1991-09-24
Anticipated expiration: 2003-08-19
Also published as: JPH0532403Y2

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は出願人が開発した出願になるフイルム包装機の
側断面図、第２〜５図まではその切断装置の切断
作動説明図、第６図は本案品の要部の縦断面図、
第７図は同上平面図、第８図同上側断面図である
。ａ……被包装体、ｂ……フイルム、ｃ……フイ
ルム筒、１……切断刃、２，３……切断板、４，
５……押さえ込み板、６，７……昇降支柱、８，
９……取付板、１０，１１……前側押し込み板、
１２，１３……後側押し込み板、１４，１５……
横巾調節板、１６，１７……フイルム挾持ローラ
、１８，１９……フイルム挾持移動ローラ。 The drawings show one embodiment of the present invention; Fig. 1 is a side sectional view of a film packaging machine developed by the applicant, and Figs. 2 to 5 are explanatory diagrams of the cutting operation of the cutting device; Figure 6 is a vertical cross-sectional view of the main parts of the proposed product.
FIG. 7 is a plan view of the same, and FIG. 8 is a sectional view of the same. a...Object to be packaged, b...Film, c...Film tube, 1...Cutting blade, 2, 3...Cutting plate, 4,
5...Press plate, 6, 7...Elevating column, 8,
9...Mounting plate, 10,11...Front push plate,
12, 13... Rear push plate, 14, 15...
Width adjustment plate, 16, 17... Film clamping roller, 18, 19... Film clamping moving roller.

Claims

[Scope of utility model registration request]

While the objects to be packaged a are automatically fed one after another, the film b is
In a film packaging machine that performs film wrapping by cutting the middle of a film tube c connected between the front and rear objects to be packaged a, and applying the cut film tubes c' on the front and rear sides to the bottom surface of the object to be packaged a. , two cutting plates 2 with saw-shaped cutting blades 1 formed on their lower edges;
The inner edges of the cutting plates 2 and 3 are overlapped so that the width thereof can be freely adjusted to be wide and narrow, and the cutting plates 2 and 3 are slidably overlapped.
, 3 with the outer edges arranged on the left and right sides of pressing plates 4 and 5
The holding plates 4 and 5 are attached vertically to the mounting plates 8 and 9 attached to the upper parts of the lifting columns 6 and 7 erected on the left and right sides of the transfer machine frame d,
Front pushing plates 10, 11 and rear pushing plates 12, 13, which have a shorter hanging length than the cutting plates 2, 3, are vertically installed before and after the mounting plates 8, 9, and the front pushing plates 10, 1
1 and the rear push-in plates 12, 13 so that the width adjusting plates 14, 15 can be slid, respectively, so that the lower edges of the width adjusting plates 14, 15 are aligned with the lower edges of the front push-in plates 10, 11 and the rear push-in plates 12, 13. An adjustment device e is provided to freely adjust the opposing distance between the left and right lifting columns 6 and 7, and two film holding rollers 16 and 17 are provided below the front pushing plates 10 and 11. A device for cutting a film tube covered with a container in a film packaging machine, characterized in that film holding moving rollers 18 and 19 are provided below pushing plates 12 and 13 so as to be movable in the sending direction of the packaged object a.