JPS60187541A - Automatic paste applicator for carton - Google Patents
Automatic paste applicator for cartonInfo
- Publication number
- JPS60187541A JPS60187541A JP59043700A JP4370084A JPS60187541A JP S60187541 A JPS60187541 A JP S60187541A JP 59043700 A JP59043700 A JP 59043700A JP 4370084 A JP4370084 A JP 4370084A JP S60187541 A JPS60187541 A JP S60187541A
- Authority
- JP
- Japan
- Prior art keywords
- glue
- carton
- unfolding
- automatic
- applicator
- 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
Links
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】
本発明は、例えば菓子用紙箱等に用いられるカートンの
展開Ａ１１１立工程におけるカートンの自動糊塗布装置
式に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic glue applicator type for cartons used, for example, in paper boxes for confectionery, etc., in the unfolding step A111.
従来、このλ！１・のカートンを組立て製造するにおい
ては、展開状グルにあるカートン（以下、展開カートン
という）の精１しろ片部に、サック貼ｉ廉σ）／／′ル
ーホイルＶこよりＮ；’ｊｌ付けし組立てている。Conventionally, this λ! In assembling and manufacturing the carton in step 1, attach a sack to the bottom of the carton (hereinafter referred to as the unfolded carton) in the unfolded glue. Assembling.
上記サック貼９機は、゛展開カートンを搬送ベルト上に
載置して搬送し、かつこの展開カートンと同方向及び同
速度で回転するグルーホイルに糊を付着させて前記展開
カートンの糊しろ片部の所定位置に転写し得るようにな
っているものであるが、第１図に示すように、組立て完
了後のカートン１が、実線矢印で示す°ように、ミンン
目２に清って引ｊき・破シ開口させてなる組立て構造を
有するものにありては、開口片３の細手部３ａｆ：非接
着状態にして引き破シ可能にする必要がある。The above-mentioned nine sack pasting machines transport the unfolding carton by placing it on a conveyor belt, and apply glue to a glue foil that rotates in the same direction and speed as the unfolding carton, and then attaches glue to the glue foil of the unfolding carton. However, as shown in Fig. 1, the carton 1 after the assembly is completed is cleaned and pulled into the minced area 2 as shown by the solid line arrow. In the case of an assembly structure in which the opening piece 3 is opened by tearing and tearing, the narrow part 3af of the opening piece 3 needs to be in a non-adhesive state so that it can be torn and torn.
ところが、上記したグルーホイルによる糊塗布手段では
、第２図に示すように、展開カート／１の糊しろ片部４
に転写させる糊５が、糊しろ片部全長りに沼って直線状
に連続して塗布され、このままの状態で組立てると、開
口片３の把手部３ａも接着されるために引き破シ開口で
きない不具合が生じることから、第３図に示すように、
予め印刷工程の段階で糊しろ片部３の開口片杷手部３ａ
に相当する部分ｔに亘って剥離ニス６をコーティングし
非接触部としている。However, with the glue applying means using the glue foil described above, as shown in FIG.
The glue 5 to be transferred is applied continuously in a straight line over the entire length of the glue strip, and if it is assembled in this state, the handle 3a of the opening strip 3 will also be glued, so it will not be possible to tear the opening. As shown in Figure 3,
The opening part 3a of the gluing strip part 3 is prepared in advance during the printing process.
A part t corresponding to t is coated with release varnish 6 to provide a non-contact part.
しかしながら、このよう々ｅ１１ ＃１ｆｌニス６のコ
ーティングによる１、ｌｊ ｍ！！効果は、コーティン
グ厚さや糊量によって微妙に変化し易いために安定せず
、接着力が強過ぎると、引き破り開口が困難になったり
、また剥離性全ｖ視してコーティング厚さを大きくする
と、接着部が剥れるなど、品質的に満足できるカートン
カｊ生産し難いばかりでなく、糊付けを必些としない部
分にまで不要な糊を転写し、しかも高価な剥離ニスをコ
ーティングしなければならないことから、コストアップ
になるなど、種々の不都合があった。However, like this 1,lj m by coating with e11 #1fl varnish 6! ! The effect is unstable because it tends to change slightly depending on the coating thickness and amount of glue. If the adhesive strength is too strong, it may become difficult to tear it open, and if the coating thickness is increased considering the overall releasability. Not only is it difficult to produce a carton carton of satisfactory quality, such as adhesive parts peeling off, but also unnecessary glue is transferred to areas where gluing is not essential, and moreover, it is necessary to coat with expensive release varnish. This has caused various inconveniences, such as increased costs.
本発明は、上記の事情のもとになされたもので、その目
的とするところは、展開カートンの糊しろ片部の必要部
分にのみ糊付けすることができるカートンの自ＩＩＩＩ
糊塗布装置を提供することにある。The present invention has been made under the above-mentioned circumstances, and its purpose is to provide a self-adhesive material for a carton that can be glued only to the necessary portions of the gluing strips of a developing carton.
An object of the present invention is to provide a glue application device.
上記した目的を達成させるために、本発ツＪは、搬送さ
れる展開カートンの糊しろ片部に粘１ヘッドを介して直
綜状に糊付けするカートンの自動糊塗布装置において、
前記展開カートンの有無と搬送速度とを検知して予め入
力された糊しろ片部への糊付位置及び長さに応じて前記
糊ヘッドを電磁的に昇降制御し、断続的に糊付けを可能
にしたことを特徴とするものである。In order to achieve the above-mentioned purpose, the present invention provides an automatic carton glue applicator that applies glue in a straight helical shape to the glue strip of the unfolded carton being conveyed via a sticky head.
By detecting the presence or absence of the unfolding carton and the conveyance speed, the glue head is electromagnetically controlled to move up and down according to the position and length of gluing on the gluing strip that has been input in advance, so that intermittent gluing is possible. It is characterized by the fact that
以下、本発明を第４図から第６図に示す一実施例を参照
しながら説明する。The present invention will be described below with reference to an embodiment shown in FIGS. 4 to 6.
第４図は、本発明に係るカートンの自動糊塗布装置を示
し、図中１１は展開カートンノが載ｆｆｆ Ｒａ送され
る搬送ベルトで、その搬送方向Ｘの後方には、搬送ベル
ト上の展開カートン１の有無を検知する反射型の光電管
からなるシートディテクタ１２が設置１され、かつその
下面には搬送速度を検知するパルス発生器からなるヤシ
ンスピードディテクタ１３が設置されているとともに、
両者の電気信号をコントロールボックス１４で演算し、
展開カートンノの糊しろ片部４への糊付位置及び長さを
、予め入力された任意の数値と一致するように出力倍旧
を出し、所定のネ１１塗布位宿に設置した糊へ、ド１５
を作動制御しイ［）るようになっている。FIG. 4 shows an automatic carton glue applicator according to the present invention. In the figure, reference numeral 11 denotes a conveyor belt on which the unfolded cartons are loaded, and behind the unfolded cartons on the conveyor belt in the conveying direction X. A sheet detector 12 consisting of a reflective phototube for detecting the presence or absence of a sheet is installed at the bottom of the sheet detector 12, and a Yashin speed detector 13 consisting of a pulse generator for detecting the conveyance speed is installed at the bottom of the sheet detector 12.
Both electric signals are calculated by the control box 14,
Multiply the output so that the position and length of the glue on the glue strip 4 of the unfolding carton match the arbitrary numerical values entered in advance, and apply the glue to the glue set at the predetermined position 11.
It is designed to control the operation of the
すなわち、上記粘１．ヘッド１５は、糊タンク１６内か
ら併給される粋をベンタッチ式に前記展開カートン１の
糊しろ片部４上に押圧塗布し得るもので、図示しないソ
レノイドによシ前記コントロールボックス１４からの出
力信号を受けて昇降制御され、第５図に示すように、断
続的な籾付けｆ：可能にし、第６図に示すように、不必
吸な部分ｔＫ糊が塗布されないようになっているもので
ある。That is, the above-mentioned viscosity 1. The head 15 is capable of press-coating the glue supplied from the glue tank 16 onto the glue strip 4 of the expansion carton 1 in a vent-touch manner, and uses a solenoid (not shown) to apply an output signal from the control box 14. As shown in Fig. 5, the raising and lowering of the rice grain is controlled in response to the pressure, and as shown in Fig. 5, it is possible to perform intermittent husking, and as shown in Fig. 6, glue is not applied to unnecessary parts. .
以上説明したように、本発明によれば、展開カートンへ
のｌｉ’ｊｌ伺けに際して、必要部分にのみ糊を転写で
きるため、従来のような剥離ニスが不要になシ、相料費
の削減化が図れるとともに、不安定要素が無くなるため
に品質面の向上が期待でき、また印刷工程における剥離
ニスのコーティングも不用になることから、作粟効率の
向上及び工程の改善が図れる。さらに、不必要な部分へ
の粘１の転五がｈいｔめ、幼１の伺ｆＦＩｔ−ｊｉｉｉ
・をす幅に節約できるなど、実用性にすぐれた効果を安
するものである。As explained above, according to the present invention, the adhesive can be transferred only to the necessary areas when applying the li'jl to the unfolded carton, so there is no need for conventional peeling varnish, and the cost of handling can be reduced. It is expected that quality will be improved as unstable factors are eliminated, and that coating with release varnish in the printing process will be unnecessary, resulting in improved millet production efficiency and process improvements. Furthermore, the transfer of viscosity 1 to unnecessary parts is ht.
・It is a highly practical product that can save you a lot of money.
第１図はカートンの一例を示す斜視図、第２図は従来の
展開カートンへの糊付は状態を示す説明図、第３図は第
１図Ｉｔ’−ＩＩＩ線における接着状態を示す要部拡大
断面図、第４図は本発明に係るカートンの糊塗布装置の
一実施例を示す概略的説明図、第５図は展開カートンへ
の糊付は状態を示す説明図、第６図は接部拡大断面図で
ある。−
１・・・展開カートン、４・・・糊しろ片部、５・・・
糊、１ノ・・・搬送ベルト、１２・・・シートディテク
タ、１３・・・マシンスピードディテクタ、ノ４・・・
コントロールボックス、１５・・・糊ヘッド。Fig. 1 is a perspective view showing an example of a carton, Fig. 2 is an explanatory diagram showing the state of gluing on a conventional unfolded carton, and Fig. 3 is a main part showing the adhesion state along line It'-III in Fig. 1. An enlarged sectional view, FIG. 4 is a schematic explanatory view showing an embodiment of the carton glue application device according to the present invention, FIG. FIG. - 1... Expansion carton, 4... Glue piece, 5...
Glue, No. 1... Conveyor belt, No. 12... Sheet detector, No. 13... Machine speed detector, No. 4...
Control box, 15... glue head.
Claims (1)
て曲線状に糊付けするカートンの自動糊塗布装置であっ
て、前記展開カートンの有無と搬送速度とを検知して予
め入力された糊しろ片部への糊伺位置及び長さに応じて
前記糊ヘッドを粗研的に昇降１Ｍ１１雀１ｊシ、断続的
に糊付けを可能にしたこと全特徴とするカートンの自動
糊塗布装置シｆ０This is an automatic carton glue applicator that applies glue in a curved manner to the glue section of an unfolding carton being conveyed via a glue head, and detects the presence or absence of the unfolding carton and the conveyance speed, and applies glue that has been input in advance. An automatic carton glue applicator system f0 that is capable of applying glue intermittently by roughly raising and lowering the glue head according to the position and length of the glue applied to one piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59043700A JPS60187541A (en) | 1984-03-07 | 1984-03-07 | Automatic paste applicator for carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59043700A JPS60187541A (en) | 1984-03-07 | 1984-03-07 | Automatic paste applicator for carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60187541A true JPS60187541A (en) | 1985-09-25 |
Family
ID=12671090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59043700A Pending JPS60187541A (en) | 1984-03-07 | 1984-03-07 | Automatic paste applicator for carton |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60187541A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62167036A (en) * | 1986-01-20 | 1987-07-23 | 石▲崎▼産業株式会社 | Method and device for forming roughened surface of bonding principal section of plastic-coated corrugated board |
| JPH07100964A (en) * | 1993-10-01 | 1995-04-18 | Toyama Sugaki Kk | Gluing monitoring device in folding box machine |
| JP2009206530A (en) * | 2009-06-16 | 2009-09-10 | Lintec Corp | Sheet peeling device and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104979A (en) * | 1975-03-10 | 1976-09-17 | Mitsubishi Heavy Ind Ltd |
-
1984
- 1984-03-07 JP JP59043700A patent/JPS60187541A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51104979A (en) * | 1975-03-10 | 1976-09-17 | Mitsubishi Heavy Ind Ltd |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62167036A (en) * | 1986-01-20 | 1987-07-23 | 石▲崎▼産業株式会社 | Method and device for forming roughened surface of bonding principal section of plastic-coated corrugated board |
| JPH07100964A (en) * | 1993-10-01 | 1995-04-18 | Toyama Sugaki Kk | Gluing monitoring device in folding box machine |
| JP2009206530A (en) * | 2009-06-16 | 2009-09-10 | Lintec Corp | Sheet peeling device and method |
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