CN203172073U - Longitudinal edge-folding device of packaging bags - Google Patents
Longitudinal edge-folding device of packaging bags Download PDFInfo
- Publication number
- CN203172073U CN203172073U CN2013200674486U CN201320067448U CN203172073U CN 203172073 U CN203172073 U CN 203172073U CN 2013200674486 U CN2013200674486 U CN 2013200674486U CN 201320067448 U CN201320067448 U CN 201320067448U CN 203172073 U CN203172073 U CN 203172073U
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- China
- Prior art keywords
- pinch roller
- folding
- oralia
- pressing wheel
- plate
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Abstract
The utility model discloses a longitudinal edge-folding device of packaging bags. The longitudinal edge-folding device of the packaging bags comprises a rack (1) and a pressing wheel stand (2). A heat-sealing pressing wheel (22) is installed on the pressing wheel stand (2) through a pressing wheel plate (21). A left folding mouth plate (23) and a right folding mouth plate (24) are arranged on the pressing wheel plate (21) in a longitudinally-intersecting mode, wherein a gap (25) is formed between the left folding mouth plate (23) and the right folding mouth plate (24). The heat-sealing pressing wheel (22) penetrates through the left folding mouth plate (23) and the right folding mouth plate (24) and is exposed out of the left folding mouth plate (23) and the right folding mouth plate (24). A left folding mouth pressing wheel (13) and a right folding mouth pressing wheel (14) correspond to the left folding mouth plate (23) and the right folding mouth plate (24) respectively and are arranged on the rack (1). The longitudinal bag edges of the packaging bags manufactured by the longitudinal edge-folding device are sealed in a heated and vertically-intersecting-and-overlapped mode. The longitudinal edge-folding device of the packaging bags is stronger in bonding strength and good in quality, therefore, the service life of the longitudinal edge-folding device is prolonged, and consumption cost is reduced.
Description
Technical field
The present invention relates to a kind of full automatic bag making equipment, be specifically related to a kind of packaging bag crimping unit.
Background technology
At present, automatically (nonwoven) Bag Making Machine is that roll type nonwoven cloth is carried, put in order (or claim flanging, insert edge), processings such as hotly joins, cuts off, seals and make three-dimensional bag, the nonwoven bag fully-automatic equipment of plastic bag forms such as (shopping bags), be the overlapping mode that hotly joins of simple levels between the three-dimensional bag that it is made, the two vertical bags of limits of plastic bag, cause that its bond strength is relatively poor, quality is not good enough, be easier to be torn, tear, caused unnecessary waste.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, and firm, the good vertical crimping unit of packaging bag of bond strength between a kind of vertical bag of limit of packaging bag is provided.
Purpose of the present invention realizes by following technical solution: the vertical crimping unit of packaging bag, comprise frame, pinch roller frame, be equipped with by the pinch roller plate on the described pinch roller frame and hotly join pinch roller, be equipped with at this pinch roller plate and be left folding oralia and the right folding oralia that the gap was placed and had to vertical intersection, the described pinch roller that hotly joins runs through between left folding oralia and the right folding oralia and exposes; Left folding mouth pinch roller, the right folding mouth pinch roller corresponding with left folding oralia, right folding oralia position are housed on the described frame respectively.
After adopting the present invention, the auxiliary conveying of pushing down, hotly join pinch roller of flanging, left folding mouth pinch roller and the right folding mouth pinch roller of Bag Material process left folding oralia and right folding oralia and rebasing, make the packaging bag semi-finished product of vertical bag of edge contraction (and hotly joining), it vertically is up and down that the juxtaposition formula hotly joins in bag limit, make its vertically between bag limit in conjunction with firmly, be difficult to be torn.This packaging bag bond strength is higher, quality is good, is difficult to be torn, tear, thereby prolongs its service life, reduce consuming cost.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is for the vertical crimping unit of packaging bag of the present invention and the structural representation of using is installed.
The packaging bag that Fig. 2 makes for the present invention (semi-finished product) schematic diagram (its vertical flanging for up and down juxtaposition shape).
The specific embodiment
With reference to Fig. 1 as can be known, the vertical flanging method of hotly joining of packaging bag that the vertical flanging of the applied packaging bag of the present invention hotly joins mechanism is: at first, (nonwoven) Bag Material is after (doubling) flanging is carried, its left side vertically bag rim charge is pushed down and is slided downwards in the left folding oralia enters the gap 25 of left folding oralia and right folding oralia and by left folding mouth pinch roller, and its right vertically bag rim charge is also pushed down and the while slides downwards along the right folding oralia and by right folding mouth pinch roller; Then, this left and right vertical bag of rim charge also drives when sliding and hotly joins the pinch roller rolling, at this moment, perming of scalding device (ultrasonic type) carried out flanging and hotly joined processing facing to the left and right vertical bag of rim charge of Bag Material of juxtaposition that be up and down that hotly joins on the pinch roller, and this rotation and Bag Material is slided downwards smoothly of perming while hotly joining; At last, make the packaging bag that vertical bag of limit hotly joined (be semi-finished product this moment, as shown in Figure 2), and make its vertically between bag limit in conjunction with firmly, be difficult to be torn; Make the packaging bag finished product again through cutting off, seal, scalding.
As shown in Figure 1, the vertical crimping unit of packaging bag of the present invention that the vertical flanging method of hotly joining of described packaging bag adopts, comprise frame 1, pinch roller frame 2, be equipped with by pinch roller plate 21 on the described pinch roller frame 2 and hotly join pinch roller 22, be equipped with at this pinch roller plate 21 and be left folding oralia 23 and the right folding oralia 24 that (distance is less) gap 25 was placed and had to vertical intersection, describedly hotly join that pinch roller 22 runs through between left folding oralia 23 and the right folding oralia 24 and (a little) exposes (middle part or the middle and lower part that generally are in left folding oralia, right folding oralia); Left folding mouth pinch roller 13, the right folding mouth pinch roller 14 (for some right, be generally upper, middle and lower three pair) corresponding with left folding oralia, right folding oralia position are housed on the described frame 1 respectively.On described pinch roller frame 2, also be equipped with and hotly join the adjustable plate 27 that pinch roller 22 links to each other, be used for the turnover position that hotly joins pinch roller is regulated, to adapt to the bag material of different-thickness, different size.
The vertical flanging of the applied packaging bag of the present invention hotly joins mechanism, also comprise scalding device 11 (ultrasonic type), described scalding device 11 is contained on the advance frame 12 and is corresponding with the described position that hotly joins pinch roller 22, this advance frame 12 links to each other with propulsion cylinder 15, and this scalding device 11 links to each other with electric rotating machine 17 by intermediate connecting component 16 (comprising synchronous band, synchronizing wheel etc.).
Wherein, described left folding mouth pinch roller 13, right folding mouth pinch roller 14 are contained on the frame 1 by pinch roller bar 18 separately, and push down bag material by the left and right folding of pinch roller bar manual adjustment mouthful pinch roller; Advance frame 12 is contained on the frame 1 by the slide bar 10 of its bottom and the combination of slide block 20; Propulsion cylinder 15 is contained on the frame 1 by cylinder block 19, and electric rotating machine 1 is contained on the advance frame 12; Have opening 26 between described left folding oralia 23 and the right folding oralia 24 (place, middle part) and allow and hotly join pinch roller 22 a little exposes; Perming of scalding device 11 is corresponding with the position that hotly joins pinch roller 22.
Frame 1 and pinch roller frame 2 correspondence separately are installed on total support of applied full-automatic (nonwoven) Bag Making Machine.Electric rotating machine 17 drives scalding device 11 and perms by intermediate connecting component 16 and while rotating packaging material hotly joined.By propulsion cylinder by advance frame bottom slide bar 10 and slide block 20 with advance frame 12 and on scalding device deliver to the corresponding position that hotly joins pinch roller 22.
Claims (3)
1. the vertical crimping unit of packaging bag, comprise frame (1), pinch roller frame (2), it is characterized in that: described pinch roller frame (2) upward is equipped with by pinch roller plate (21) and hotly joins pinch roller (22), be equipped with at this pinch roller plate (21) and be left folding oralia (23) and the right folding oralia (24) that gap (25) was placed and had to vertical intersection, the described pinch roller (22) that hotly joins runs through between left folding oralia (23) and the right folding oralia (24) and exposes; Left folding mouth pinch roller (13), the right folding mouth pinch roller (14) corresponding with left folding oralia, right folding oralia position are housed on the described frame (1) respectively.
2. the vertical crimping unit of packaging bag as claimed in claim 1 is characterized in that: also be equipped with on described pinch roller frame (2) and hotly join the adjustable plate (27) that pinch roller (22) links to each other.
3. the vertical crimping unit of packaging bag as claimed in claim 1 or 2 is characterized in that: have opening (26) between described left folding oralia (23) and the right folding oralia (24) and allow and hotly join pinch roller (22) a little exposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200674486U CN203172073U (en) | 2013-01-30 | 2013-01-30 | Longitudinal edge-folding device of packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200674486U CN203172073U (en) | 2013-01-30 | 2013-01-30 | Longitudinal edge-folding device of packaging bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203172073U true CN203172073U (en) | 2013-09-04 |
Family
ID=49068823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200674486U Expired - Fee Related CN203172073U (en) | 2013-01-30 | 2013-01-30 | Longitudinal edge-folding device of packaging bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203172073U (en) |
-
2013
- 2013-01-30 CN CN2013200674486U patent/CN203172073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171016 Address after: 325400, A-1, Zheng Industrial Zone, Wanquan Town, Pingyang County, Zhejiang Patentee after: Wenzhou Machinery Co., Ltd. is drilling Address before: 325207 Zhejiang province Ruian City Feiyun Street District Road No. A-888 Ao Fei sun Patentee before: Zhejiang Zhengwei Machinery Co., Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhejiang Zhengwei Machinery Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: WENZHOU ZHENGZUAN MACHINERY Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Shifei Document name: Notice of termination of patent |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20200130 |