JPS61500216A - Cutting device for resin material jacket or coating especially installed on the exit side of bag making machine - Google Patents

Cutting device for resin material jacket or coating especially installed on the exit side of bag making machine

Info

Publication number
JPS61500216A
JPS61500216A JP59503838A JP50383884A JPS61500216A JP S61500216 A JPS61500216 A JP S61500216A JP 59503838 A JP59503838 A JP 59503838A JP 50383884 A JP50383884 A JP 50383884A JP S61500216 A JPS61500216 A JP S61500216A
Authority
JP
Japan
Prior art keywords
cutting
coating
cutting member
jacket
jaw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP59503838A
Other languages
Japanese (ja)
Inventor
ラゲン，ジヨ−ジ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JPS61500216A publication Critical patent/JPS61500216A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22—Safety devices specially adapted for cutting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 特にバッグ製造機の出口側に設置される樹脂材外被又は被膜用切断機 本発明はバッグ製造機の出口側で樹脂材の外被又は被膜を切断する装置に関する 。[Detailed description of the invention] A cutting machine for resin outer jackets or coatings, especially installed on the exit side of bag making machines. The present invention relates to a device for cutting an outer cover or coating of a resin material on the exit side of a bag making machine. .

外被の切断は公知の方法、即ちエンドレスベルトに固定されプーリにより案内さ れかつ複数の溶接ジョーの出口側の直線路に沿って移動する切断刃により行われ る。ベルトが駆動されると、切断刃は外被と接触しこれを切断する。The sheathing can be cut in a known manner, i.e. by means of an endless belt and guided by pulleys. This is done by a cutting blade that moves along a straight path on the exit side of multiple welding jaws. Ru. When the belt is driven, the cutting blade contacts and cuts the jacket.

又、切断部材が２つのジョー間の外被の通過路へ伸縮自在に移動できる装置もあ る。There are also devices in which the cutting member can be moved telescopically into the passageway of the jacket between the two jaws. Ru.

しかしながら、こ九らの公知装置では、ベルトが数回転する時は、刃が常に目視 できかつ突出しているので、たとえ、機械が停止中でも、２つのジョー間に手を さし出すことは常に危険である。However, in these known devices, when the belt rotates several times, the blade is always visually visible. The large and protruding structure allows you to easily place your hand between the two jaws even when the machine is stopped. Giving out is always dangerous.

更に他の例では、ベルトと切断刃が動き、これにより装置が複雑化し、ある速度 ではベルトが振動し、正確に切断するにはベルトに接した防振ローラを使用する 必要がある。In still other examples, the belt and cutting blade move, which increases the complexity of the device and The belt vibrates, and a vibration-proof roller in contact with the belt is used to cut accurately. There is a need.

本発明の装置はこれらの欠点を解決するためＶＣ用いら几る。The device of the present invention eliminates the use of VC to overcome these drawbacks.

本発明によれば、固定された切断部材は一方のジョーと横方向に設けられた支持 部材間の縦長方向の空間内に配置され、切断部材の頂部は外被又は被膜が運行す るジョー面と支持面を結ぶ面よシ低い高さにあり、かつ垂直方向に可動な部材が 、切断部材が縦方向に移動中に外被又は被膜を切断部材に接触状態にする。According to the invention, the fixed cutting member has one jaw and a laterally provided support. The top of the cutting member is located within the longitudinal space between the members, and the top of the cutting member is The member is located at a lower height than the surface connecting the jaw surface and the support surface, and is movable in the vertical direction. , bringing the jacket or coating into contact with the cutting member during longitudinal movement of the cutting member.

この装置により、切断アセンブリ全体が固定されかつベルトの振動が除去される ので、製造方法が簡素化される。This device stabilizes the entire cutting assembly and eliminates belt vibrations. Therefore, the manufacturing method is simplified.

更に、切断部材が覆わ几ているので装置は極めて安全である。Furthermore, since the cutting member is covered, the device is extremely safe.

本発明の装置にあっては、外被を切断部材に接触させる可動部材により外被が変 形されかつ１甲ばさｎるので、外被を切断刃の両側に近接して締めつける必要は ない。In the device of the present invention, the sheath is changed by the movable member that brings the sheath into contact with the cutting member. Because the blade is shaped and has a width of 1 mm, there is no need to tighten the outer jacket close to both sides of the cutting blade. do not have.

説明により、より容易に理解できよう。It will be easier to understand with explanation.

第１図は切断動作前で外被が前進している時の本発明の外被切断装置の側断面図 、 第２図は切断動作中の装置の側断面図、第８図は切断部材駆動手段の正面図であ る。FIG. 1 is a side sectional view of the jacket cutting device of the present invention when the jacket is moving forward before the cutting operation. , Fig. 2 is a side sectional view of the device during cutting operation, and Fig. 8 is a front view of the cutting member driving means. Ru.

第１図は樹脂製のバッグ製造機の出口側を示す。この図で、外被１は２ケのロー ル２，２ａで矢印Ａの方向即ち２つの溶接ジョー８，３ａと本発明の切断装置の 方向に駆動される。FIG. 1 shows the exit side of the resin bag making machine. In this figure, jacket 1 is made up of two rows. 2, 2a in the direction of arrow A, that is, the two welding jaws 8, 3a and the cutting device of the present invention. driven in the direction.

下部溶接ジョー８ａはフレームに固定され、一方上部溶接ジヨー３は横部材４に 固定されて垂直面上を移動する。従って、上部ジョー８は溶接前では第１図の位 置にあり、溶接動作中にはジョー３，８ａが外被を締め付けた第２図の位置にあ る。The lower welding jaw 8a is fixed to the frame, while the upper welding jaw 3 is attached to the transverse member 4. Fixed and moving on a vertical plane. Therefore, the upper jaw 8 is in the position shown in Fig. 1 before welding. During the welding operation, the jaws 3 and 8a are in the position shown in Fig. 2 where the outer sheath is tightened. Ru.

溶接ジョーの下流側には、フレームに固定された支持部材５が設けられる。外被 は他のロール６．６ａにはさまれて送出される前に先ずこの支持部材５の表面５ ａ上を移動する（第１図、第２図）。A support member 5 fixed to the frame is provided downstream of the welding jaws. outer covering The surface 5 of this support member 5 is first coated before being sandwiched between another roll 6.6a and sent out a (Figures 1 and 2).

下部溶接ジョー８ａと支持部材５間の空間７には、切断部材８がある。切断部材 ８は２つのチェーン車１０．１０ａ（第８図）に取付けられたエンドレスチェイ ン９に固定される。一方のチェーン車は駆動部材に固定された駆動軸に取付けら 九て溶接ジョー８，８ａの溶接線と並行な直線路に沿って切断部材８を確実に駆 動する。プーリに取付けられたエンドレスのベルトを用いることもできる。In the space 7 between the lower welding jaw 8a and the support member 5 there is a cutting member 8. cutting material 8 is an endless chain attached to two chain wheels 10.10a (Fig. 8) is fixed at pin 9. One chain wheel is attached to a drive shaft fixed to a drive member. The cutting member 8 is reliably driven along a straight path parallel to the welding line of the welding jaws 8, 8a. move. An endless belt attached to a pulley can also be used.

上部ジョー８が上昇した時（第１図）、切断部材８の頂部８ａは、外被が接触し て移動する下部ジョー８と支持部材５の両表面８ｂ　、５ａを結ぶ面１１より低 い位置にある。When the upper jaw 8 is raised (FIG. 1), the top 8a of the cutting member 8 is in contact with the outer cover. Both surfaces 8b and 5a of the lower jaw 8 and the supporting member 5, which move together, are lower than the surface 11 connecting the It is in a bad position.

Claims (5)

【特許請求の範囲】[Claims] １．少くとも１個は可動の２個の溶接ジヨー間に外被又は被膜が送出され、固定 切断装置が切断部材をもちかつ駆動部材で回転駆動される２個のチエーン車上に 取付けられたエンドレスチエーンにより構成され、上記チエーンの一側面がジヨ ーの溶接線の近傍でかつその下流側に平行に伸張する、特にバツグ製造機の出口 側の樹脂材の外被又は被膜材を切断する装置において、上記固定切断部材８が一 方のジヨー３ａと横方向に設けられた支持部材５の間の縦方向空間内に配置され 、切断部材８の頂部８ａが外被１又は被膜が移動するジヨー３ａと支持部材５の 接触面を結ぶ面１１より低い高さに配置され、切断部材が切断のために縦方向に 移動中に垂直方向に可動な部材１４が外被１又は被膜を切断部材８と接触状態に することを特徴とする外被又は被膜切断装置。1. A sheath or coating is delivered between two welding jaws, at least one of which is movable, and fixed. The cutting device has a cutting member and is mounted on two chain wheels that are rotationally driven by a driving member. Consisting of an attached endless chain, one side of the chain is Extending parallel to and downstream of the weld line, especially at the exit of a bag making machine. In the apparatus for cutting the outer sheath or coating material of the resin material on the side, the fixed cutting member 8 is It is arranged in the vertical space between the support member 5 provided in the horizontal direction and the support member 5 provided in the horizontal direction. , the top part 8a of the cutting member 8 is connected to the jacket 1 or the jaw 3a on which the coating moves and the support member 5. The cutting member is placed at a lower height than the surface 11 connecting the contact surfaces, and the cutting member is oriented longitudinally for cutting. During the movement, the vertically movable member 14 brings the jacket 1 or the coating into contact with the cutting member 8. An outer sheath or film cutting device characterized by: ２．上記切断部材８が固定下部溶接ジヨー３ａと固定支持部材５間の縦方向空間 ７内に配置されることを特徴とする特許請求の範囲第１項記載の装置。2. The cutting member 8 is the vertical space between the fixed lower welding joint 3a and the fixed support member 5. 7. Device according to claim 1, characterized in that it is arranged in a 7. ３．外被又は被膜を変形させる上記垂直方向に可動な部材が上部可動溶接ジヨー ３に固定されかつ、外被１又は被膜を上記切断部材８に接触させるために、下部 ジヨー３ａと支持部材５の端部間の空間７内に移動可能な少くとも１個の縦方向 リブ１４を有することを特徴とする特許請求の範囲第１項又は第２項の装置。3. The vertically movable member that deforms the jacket or coating is an upper movable welding joint. 3 and for bringing the jacket 1 or coating into contact with said cutting member 8. At least one longitudinal member movable into the space 7 between the end of the jaw 3a and the support member 5 3. Device according to claim 1, characterized in that it has ribs (14). ４．下部ジヨー３ａと支持部材５の両端面間に伸びる外被を変形させるための縦 方向のリブ１４には切断部材８が通過する縦方向のスロツト１５が設けられてい ることを特徴とする特許請求の範囲第３項記載の装置。4. A longitudinal section for deforming the outer covering extending between the end surfaces of the lower jaw 3a and the supporting member 5. The longitudinal rib 14 is provided with a longitudinal slot 15 through which the cutting member 8 passes. 4. The device according to claim 3, characterized in that: ５．切断部材８が上部溶接ジヨー３と支持部材の間の空間内に配置されかつ外被 又は被膜を変形するための可動部材１４が上方向に垂直に移動して外被１を切断 部材８に接触させることを特徴とする特許請求の範囲第１項記載の装置。5. A cutting member 8 is arranged in the space between the upper welding jaw 3 and the support member and Alternatively, the movable member 14 for deforming the coating moves vertically upward to cut the outer coating 1. The device according to claim 1, characterized in that it is brought into contact with the member (8).
JP59503838A 1983-10-21 1984-10-19 Cutting device for resin material jacket or coating especially installed on the exit side of bag making machine Pending JPS61500216A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8316831A FR2553701A1 (en) 1983-10-21 1983-10-21 DEVICE FOR CUTTING A SHEATH OR FILM OF PLASTIC MATERIAL, IN PARTICULAR AT THE EXIT OF A MACHINE FOR THE MANUFACTURE OF BAGS
FR83/16831 1983-10-21

Publications (1)

Publication Number Publication Date
JPS61500216A true JPS61500216A (en) 1986-02-06

Family

ID=9293401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59503838A Pending JPS61500216A (en) 1983-10-21 1984-10-19 Cutting device for resin material jacket or coating especially installed on the exit side of bag making machine

Country Status (6)

Country Link
EP (1) EP0141718A1 (en)
JP (1) JPS61500216A (en)
AU (1) AU3506784A (en)
ES (1) ES536943A0 (en)
FR (1) FR2553701A1 (en)
WO (1) WO1985001687A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597401B1 (en) * 1986-04-18 1988-08-05 Lagain Georges INSTALLATION FOR MANUFACTURING AND STACKING BAGS, BAGS, ETC. IN THERMOPLASTIC MATTER
FR2597402B1 (en) * 1986-04-18 1988-08-05 Lagain Georges DEVICE FOR CUTTING A SHEATH IN A SYSTEM FOR MANUFACTURING BAGS OR BAGS, ETC. IN THERMOPLASTIC MATTER
CN103274989B (en) * 2013-06-08 2016-02-10 南京正荣医药化学有限公司 The preparation method of octahydro cyclopentano [C] pyrrole derivative and salt thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860803A (en) * 1957-07-08 1961-02-08 Albert Ebner Luetzow Methods of and apparatus for cutting tubular stock of thermoplastic material in the manufacture of bags or like containers
US3354017A (en) * 1964-04-20 1967-11-21 H & L Machine Corp Bag making apparatus
FR1410064A (en) * 1964-09-30 1965-09-03 Device for making incisions in plastic sheets
US4115182A (en) * 1977-06-29 1978-09-19 Arenco Machine Company Sealing means

Also Published As

Publication number Publication date
EP0141718A1 (en) 1985-05-15
FR2553701A1 (en) 1985-04-26
AU3506784A (en) 1985-05-07
ES8505847A1 (en) 1985-06-16
WO1985001687A1 (en) 1985-04-25
ES536943A0 (en) 1985-06-16

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