TW510880B - Curling mechanism for inside mold label - Google Patents

Curling mechanism for inside mold label Download PDF

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Publication number
TW510880B
TW510880B TW91101515A TW91101515A TW510880B TW 510880 B TW510880 B TW 510880B TW 91101515 A TW91101515 A TW 91101515A TW 91101515 A TW91101515 A TW 91101515A TW 510880 B TW510880 B TW 510880B
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TW
Taiwan
Prior art keywords
plastic film
plastic
label
reel
mold
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Application number
TW91101515A
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Chinese (zh)
Inventor
Sheng-Chang Huang
Original Assignee
Sheng-Chang Huang
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Publication date
Application filed by Sheng-Chang Huang filed Critical Sheng-Chang Huang
Priority to TW91101515A priority Critical patent/TW510880B/en
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Publication of TW510880B publication Critical patent/TW510880B/en

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Abstract

This invention relates to a curling mechanism for inside mold label, particular to one that curls printed labels to allow easy deposition into a mold, such that after completion of the injection molding of plastic products, the labels are already completely jointed to the plastic cups or barrels. In this invention, the printed labels made by plastic films are first trimmed into appropriate shapes, and then curled by a curling device to form a curled label. Part of the curled label is overlapped to allow easy grabbing so as to be placed in a female mold for plastic forming mold. After the female mold joins the male mold, plastics are injected such that the label is completely joined to the plastic cup or barrel to form an integral part after completion of the injection molding process.

Description

510880 A7 B7 五、發明説明(1 ) (請先閱讀背面之注意事項再填寫本頁) 按目前市售之杯裝飮料,皆用一種可微波加熱或冷藏 之塑膠杯裝塡,唯爲使該種杯裝飮料可如同罐裝或鋁箔包 飮料具有淸楚之標示及明確之品牌,業者皆會在塑膠杯表 面印有適當之圖案或品名。 而該種塑膠杯表面之圖案形成之方式槪分有二種,第 一種爲網印方法,即塑膠杯預先成型後,再以網版印刷方 式在杯子表面轉印圖案,其缺點爲杯子可能受到印刷油墨 污染,無法符合食品GMP要求。而其另一缺點爲網版印 刷表面圖案無法具有較佳之色彩效果,無法像四色或五色 印刷機之疊色法,故無法印得漂亮之圖案。次者第二種爲 於塑膠杯成型時,即同時結合有標籤,該標籤係經彩色印 刷機印刷完成,再經裁切成適當規格再由人工折收置入母 模具之模槽中,待公模具與母模具結合後,塑膠原料射出 成型,即可令塑膠杯表面結合標筆。唯以人工捲弧再放入 母模具中,速度緩慢,不合乎人工成本。 爲此,本發明者,乃針對前述習知方式之缺點加以硏 究,乃發明本案。 本發明之目的,乃在提供一種標籤捲弧自動化機構, 利於塑膠杯或桶之大量且快速的生產。 經濟部智慧財產局員工消費合作社印製 本發明之特點,爲將塑膠膜經由輸送裝置送入捲圓裝 置中,再由捲圓裝置捲成圓捲狀標籤,而該圓捲狀標籤需 具備部份重疊,利於機械手或人工之抓取,以利於置入母 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) Α7 Β7 五、發明説明(2) 模具之模槽中。 如此’爲使貴審查委員可充份了解本發明,茲依附 圖式解說如下: <圖式> 第一圖:本發明實施例(一)之俯視示意圖。 第二圖:本發明實施例(一)之俯視動作示意圖。 第一圖·本發明實施例(一)配合機械手之示意圖。 第四圖:本發明實施例(二)之俯視動作示意圖。 第五圖:本發明捲圓裝置實施例(一)之部份側視剖視 圖。 第六圖:本發明捲圓裝置實施例(一)捲合動作圖。 第七圖:本發明捲圓裝置實施例(二)之部份側視剖視 圖。 第八圖:本發明捲圓裝置實施例(二)捲合動作圖。 第九圖:本發明實施例(三)之俯視示意圖。 第十圖:本發明實施例(四)之俯視示意圖。 第十一圖:本發明實施例(五)之俯視示意圖。 第十二圖:本發明實施例(五)之側視圖。 第十三圖:本發明圓捲狀標籤待置入母模具之模槽之示意 圖。 第十四圖:本發明塑膠杯或桶實施例。 <圖號> —4 — 本纸張尺度適用中國國家標準(CNS ) Α4規格(210Χ 297公釐) ---^ I卜 (請先閱讀背面之注意事項再填寫本頁) 訂510880 A7 B7 V. Description of the invention (1) (Please read the notes on the back before filling out this page) According to the currently available cup packaging materials, all are filled with a plastic cup that can be heated or refrigerated by microwave. These cups can be labeled like cans or aluminum foil with a clear label and clear brand. The industry will print the appropriate pattern or product name on the surface of the plastic cup. There are two ways to form the pattern on the surface of the plastic cup. The first is the screen printing method. After the plastic cup is pre-formed, the pattern is transferred to the surface of the cup by screen printing. The disadvantage is that the cup may be Contaminated with printing ink, unable to meet food GMP requirements. Another disadvantage is that the screen printing surface pattern cannot have a better color effect, and it cannot resemble the four-color or five-color printing machine's overlapping color method, so it cannot print beautiful patterns. The second type is the combination of a label when the plastic cup is formed. The label is printed by a color printer, cut to the appropriate size, and then manually folded and placed in the mold slot of the mother mold. After the male mold and the female mold are combined, the plastic raw material is injection-molded, so that the surface of the plastic cup can be combined with a marker. However, the manual arc rolling is then put into the master mold, which is slow and does not meet the labor cost. For this reason, the inventors have investigated the disadvantages of the aforementioned conventional methods and invented the present invention. The object of the present invention is to provide an automatic mechanism for label arc rolling, which is beneficial to the mass and rapid production of plastic cups or barrels. The characteristics of the present invention are printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In order to feed the plastic film into the rolling device through a conveying device, and then roll the device into a rolling label. Overlapping copies are good for gripping by robots or humans to facilitate placement into the mother paper. The size of the paper is applicable to Chinese National Standard (CNS) A4 (210X297 mm) Α7 Β7 V. Description of the invention (2) Mould slot. In this way, in order to allow your reviewing committee to fully understand the present invention, the attached drawings are explained as follows: < Schematic > First Figure: A schematic plan view of the first embodiment of the present invention. FIG. 2 is a schematic plan view of the first embodiment of the present invention. The first figure. The embodiment of the present invention (a) a schematic diagram of a manipulator. The fourth diagram: a schematic plan view of the second embodiment of the present invention. Fifth figure: Partial side sectional view of embodiment (a) of the rolling device of the present invention. Fig. 6: A rolling operation example of the rolling device embodiment (1) of the present invention. Fig. 7: Partial side sectional view of embodiment (2) of the rolling device of the present invention. Eighth figure: The rolling operation of the embodiment (b) of the rolling device of the present invention. Figure 9: A schematic plan view of the third embodiment of the present invention. Tenth diagram: A schematic plan view of the fourth embodiment of the present invention. Figure 11: A schematic plan view of the fifth embodiment of the present invention. Figure 12: A side view of the fifth embodiment of the present invention. Figure 13: A schematic view of a roll-shaped label of the present invention to be placed in a die groove of a female mold. Figure 14: An embodiment of a plastic cup or bucket according to the present invention. < Figure No. > —4 — This paper size applies to China National Standard (CNS) Α4 specification (210 × 297 mm) --- ^ Ib (Please read the notes on the back before filling this page) Order

經濟部智慧財產局員工消費合作社印製 510880 A7 B7 _ 五、發明説明(3 ) 輸送裝置1、塑膠膜2、捲圓裝置3、機械手4、 母模具5、置放架10、吸盤1 1、吸盤座12、 活塞缸1 3,3 3、導引槽1 4、減速馬達組3 0、 捲軸3 1、C型杯槽3 2、模槽5 0、 活塞桿1 30,330、橫向切槽310、缺口 320 如圖一〜三所示,本發明之捲弧機構係包含有輸送裝 匱及捲圓裝置,其中輸送裝置1係包含有塑膠膜置放架 1 0,該置放架1 0端視一次需輸送幾張塑膠膜2而決定 其數量,次設吸盤1 1,該吸盤1 1每一側至少二組,且 設於吸盤座1 2,該吸盤座1 2則固設於活塞缸1 3之活 塞桿1 3 0末端,可由活塞桿之伸縮帶動之,如此可利用 二吸盤11同時吸自塑膠膜之二點(如圖二及六所示), 以保持塑膠膜呈水平狀移動。 次設捲圓裝置3 (如圖五及六所示),該捲圓裝置3 .係設於輸送裝置之一側,以利於活塞桿之伸出放置塑膠膜 2,而該捲圓裝置3包含有減速馬達組3 0,該減速馬達 組3 0可同時傳動一組或一組以上之捲軸3 1,該捲軸 3 1乃設有橫向切槽3 1 0,以利於塑膠膜之置入,再於 捲軸上方設C型杯槽3 2,該C型杯槽3 2之高度係較低 於塑膠膜之高度,又該C型杯槽3 2設缺口 3 2 0,以可 方便塑膠膜2之被輸送入捲軸3 1,且此時吸盤可放掉塑 膠膜,且同時令捲軸捲拉塑膠膜,而得以令塑膠膜2被捲 一 5 — 本纸乐尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) I 0~ (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 510880 A7 B7 __ 五、發明説明(4 ) (諸先閱讀背面之注意事項再填寫本頁) 成圓捲狀標籤2 (如圖五及六所示),即可完成一次塑膠 膜捲圓動作,而爲使圓捲狀標簇配合機械手4或人工抓取 (如圖三所示),該塑膠膜需有部份呈重疊狀(如圖六、 八及十四所示),以使呈圓捲狀標籤2不會再張開,方便 置入母模具5之模槽5 0中。 又如圖四所示係本發明實施例(二),圖中示,本實 施例(二)係自實施例(一)衍生而得,其中實施例 (二)爲使塑膠膜之輸送更順暢,可設有導引槽1 4,該 導引槽1 4乃爲使塑膠膜保持水平狀,且其高度可與C型 杯槽3 2等高即可,以保持吸盤之移動不受阻礙。 再如圖七及八所示本爲發明捲圓裝置之實施例 (二),其中本實施例(二)係衍生自第五及六圖之實施 例(一)。其係利用一組活塞缸3 3之活塞桿3 3 0與捲 軸座3 4固設,而藉由活塞桿3 3 0之伸縮帶動減速馬達 .組30及捲軸3 1之上、下移動,利於令捲軸3 1與圓捲 狀標籤脫離,如此可令該C型杯槽配合其它輸送裝置移 動。而本實施例(二)之運用可配合如下實施例爲之。 如圖九、十、十一及十二所示係分別爲本發明之實施 例(三)、(四)及(五),其中本實例施(三)、 經濟部智慧財產局員工消費合作社印製 (四)及(五)將C型杯槽排列呈圓形、直列狀及環繞 狀,無論C型杯槽3 2如何排列,只要每一c型杯槽3 2 到達輸送裝置1之前方時,該捲軸乃如圖七所示之狀,以 一 6 — 本紙杀尺度適用中国國家標準(CNS ) A4規格(210X297公釐) A7 五、發明説明(5 ) 將塑膠膜之捲成圓捲狀標籤2,該捲軸3 1即會下降,利 於C型杯槽之移動。 而上述各實施例其目的乃係將塑膠膜2捲圓,且形成 圓捲狀標籤,該塑膠膜2再被順暢地放入母模具5之模槽 50中(如圖十三所示),待公、母模具結合,且塑膠射 出成型’即可得到表面具貼標之塑膠杯或桶(如圖十四所 示)’藉由已印刷完成具美感之貼標裝飾塑膠杯或桶(如 圖十四所示),達到成品標示、品牌標示之功用。 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 尺1» - 一本 準 樣Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 510880 A7 B7 _ V. Description of the invention (3) Conveying device 1, plastic film 2, rolling device 3, manipulator 4, master mold 5, shelf 10, suction cup 1 1 、 Suck cup holder 12 、 Piston cylinder 1 3、3 3 、 Guide groove 1 4 、 Reduction motor group 3 0 、 Reel 3 1 、 C cup groove 3 2 、 Mold groove 5 0 、 Piston rod 1 30、330 、 Transverse cut Slot 310 and notch 320 As shown in FIGS. 1 to 3, the arc rolling mechanism of the present invention includes a conveying device and a rounding device, wherein the conveying device 1 includes a plastic film placing rack 10, and the placing rack 1 The 0 end depends on the number of plastic films 2 that need to be transported at one time to determine the number. The suction cups 1 1 are arranged at least two times on each side of the suction cups 1 and 12 are arranged on the suction cup holders 12. The suction cup holders 12 are fixed on the The end of the piston rod 130 of the piston cylinder 13 can be driven by the expansion and contraction of the piston rod, so that the two suction cups 11 can be sucked from the two points of the plastic film at the same time (as shown in Figures 2 and 6) to keep the plastic film level.状 移。 Movement. A rounding device 3 (as shown in Figs. 5 and 6) is provided, which is arranged on one side of the conveying device to facilitate the placement of a plastic film 2 on the piston rod. The rounding device 3 includes There is a reduction motor group 30, which can drive one or more sets of reels 3 1 at the same time. The reels 3 1 are provided with transverse slits 3 1 0 to facilitate the placement of the plastic film. A C-shaped cup groove 32 is set above the reel. The height of the C-shaped cup groove 32 is lower than the height of the plastic film, and the C-shaped cup groove 32 is provided with a gap 3 2 0 to facilitate the plastic film 2 It is transported into the reel 31, and at this time, the suction cup can release the plastic film, and at the same time, the reel is pulled to pull the plastic film, so that the plastic film 2 can be rolled one to five — The paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) I 0 ~ (Please read the notes on the back before filling out this page) Order printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 510880 A7 B7 __ 5. Description of the invention (4) (Please read the back first Note: Please fill in this page again) into a round roll label 2 (as shown in Figures 5 and 6), you can complete the plastic film roll once Action, and in order to make the circle-shaped target cluster cooperate with the manipulator 4 or grasp manually (as shown in Fig. 3), the plastic film needs to be partially overlapped (as shown in Figs. 6, 8 and 14). The roll-shaped label 2 will not be opened again, and is conveniently placed in the mold slot 50 of the mother mold 5. As shown in FIG. 4, it is an embodiment (2) of the present invention. As shown in the figure, this embodiment (2) is derived from the embodiment (1), and the embodiment (2) is to make the transportation of the plastic film smoother. A guide groove 14 can be provided. The guide groove 14 is to keep the plastic film horizontal, and its height can be the same as that of the C-shaped cup groove 32, so as to keep the movement of the suction cup unobstructed. As shown in Figs. 7 and 8 again, this is an embodiment (2) of the rolling device of the invention, wherein this embodiment (2) is an embodiment (1) derived from the fifth and sixth drawings. It uses a set of piston cylinder 3 3 piston rod 3 3 0 and reel seat 3 4 fixed, and by the expansion and contraction of piston rod 3 3 0 to drive the reduction motor. Group 30 and reel 3 1 move up and down, which is conducive to Detach the reel 31 from the round label, so that the C-shaped cup slot can be moved with other conveying devices. The application of this embodiment (2) can be used in conjunction with the following embodiments. As shown in Figures 9, 10, 11 and 12, these are the embodiments (3), (4) and (5) of the present invention, respectively. In this example, (3), the consumer property cooperatives of the Intellectual Property Bureau of the Ministry of Economy (4) and (5) C-shaped cup grooves are arranged in a circle, an inline shape and a surrounding shape, no matter how the C-shaped cup grooves 3 2 are arranged, as long as each c-shaped cup groove 3 2 reaches the front of the conveying device 1 The scroll is as shown in Figure 7, with a 6 — the paper size is applicable to the Chinese National Standard (CNS) A4 specifications (210X297 mm) A7 5. Description of the invention (5) The plastic film is rolled into a round shape For label 2, the reel 31 will drop, which will facilitate the movement of the C-shaped cup groove. The purpose of each of the above embodiments is to roll the plastic film 2 round to form a roll-shaped label, and the plastic film 2 is smoothly placed in the mold groove 50 of the female mold 5 (as shown in FIG. 13). After the male and female molds are combined, and the plastic is injection molded, you can get a plastic cup or bucket with a label on the surface (as shown in Figure 14). (Figure 14), to achieve the function of finished product labeling and brand labeling. (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy

S N 7 一讀S N 7 First Reading

Claims (1)

510880 A8 B8 C8 D8 六、申請專利範圍 (請先閲讀背面之注意事項再填寫本頁) 1·一種模內貼標標籤捲弧機構,係包含有輸送裝置 及捲圓裝置,其輸送裝置係包含有塑膠膜置放架,以放置 塑膠膜;次設吸盤,吸盤係設於吸盤座,而吸盤座則被固 設於活塞缸之活塞桿末端,可由活塞桿之伸縮帶動之,如 此可利用吸盤吸附塑膠膜,以保持塑膠膜呈水平狀移動; 次設捲圓裝置,該捲圓裝置係設於輸送裝置一 側,以利於活塞桿之伸出放置塑膠膜,而該捲圓裝置包含 有減速馬達組,該減速馬達組可同時傳動一組或一組以上 之捲軸;又該捲軸乃設有橫向切槽,以利於塑膠膜之置 入,再於捲軸上方設C型杯槽,該C型杯槽之高度係較低 於塑膠膜之高度,又該C型杯槽設缺口,以可方便塑膠膜 之被輸送入捲軸,且此時吸盤可放掉塑膠膜,且同時令捲 軸捲拉塑膠膜,而得以令塑膠膜被捲成圓捲狀標籤。 2,一種模內貼標標筆捲弧機構,係包含有捲圓裝 置,該捲圓裝置設有C型杯槽,且C型杯槽可被排列呈任 意方式,以配合作業場所之運作。 經濟部智慧財產局員工消費合作社印製 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)510880 A8 B8 C8 D8 VI. Scope of patent application (please read the precautions on the back before filling this page) 1. An in-mold labeling label rolling mechanism, which includes a conveying device and a rounding device. The conveying device includes There is a plastic film placement rack to place the plastic film; a suction cup is set next to the suction cup seat, and the suction cup seat is fixed to the end of the piston rod of the piston cylinder, which can be driven by the expansion and contraction of the piston rod, so the suction cup can be used. Adsorbs plastic film to keep the plastic film moving horizontally; a rounding device is set on the side of the conveying device to facilitate the placement of the plastic film on the piston rod, and the rounding device includes deceleration Motor unit, which can drive one or more sets of reels at the same time; the reel is provided with a transverse cutout to facilitate the placement of plastic film, and a C-shaped cup groove is arranged above the reel, the C-type The height of the cup groove is lower than the height of the plastic film, and the C-shaped cup groove is provided with a gap to facilitate the transport of the plastic film into the reel. At this time, the suction cup can release the plastic film, and at the same time, the reel is pulled by the plastic. membrane, To make the plastic film is rolled into a round roll label. 2. An in-mold labeling pen arcing mechanism includes a rolling device, which is provided with a C-shaped cup groove, and the C-shaped cup groove can be arranged in any manner to match the operation of the work place. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is sized to the Chinese National Standard (CNS) A4 (210X297 mm)
TW91101515A 2002-01-24 2002-01-24 Curling mechanism for inside mold label TW510880B (en)

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