CN204455526U - The anti-wrinkle folding brake of a kind of packaging bag - Google Patents
The anti-wrinkle folding brake of a kind of packaging bag Download PDFInfo
- Publication number
- CN204455526U CN204455526U CN201520091588.6U CN201520091588U CN204455526U CN 204455526 U CN204455526 U CN 204455526U CN 201520091588 U CN201520091588 U CN 201520091588U CN 204455526 U CN204455526 U CN 204455526U
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- pairs
- bracing frame
- friction pulleys
- wrinkle
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the anti-wrinkle folding brake of a kind of packaging bag, comprise bracing frame, packaging bag one end is enclosed within outside bracing frame, the packaging bag other end is connected with two pinch rollers, packaging bag side is provided with flanging wheel, be provided with upper and lower two pairs of friction pulleys between bracing frame and pinch roller, upper and lower two pairs of friction pulleys are distributed in packaging bag side symmetrically.The beneficial effects of the utility model: this technology by being provided with upper and lower two pairs of friction pulleys between bracing frame and pinch roller, packaging bag upper side edge and lower side are pushed down by two pairs of friction pulleys respectively, thus the bag of knitting preventing from compiling out would not wrinkle, its structure is simpler, also more improve the qualification rate of product, avoid machinery equipment to damage, thus extend the service life of equipment.
Description
Technical field
The utility model relates to packaging bag folding brake technical field, particularly the anti-wrinkle folding brake of a kind of packaging bag.
Background technology
As shown in Figure 1, existing packaging bag dual-side in the process of making all needs flanging, operation is supported by bracing frame 1 in packaging bag 2, the front end of packaging bag is by pinch roller 4 Forward drive, the flanging vertical with packaging bag side of middle side is taken turns 3 and is inwardly pressed, and makes bag weaved side form a flanging.Often be in lax state by packaging bag side during this packaging bag flanging, often make packaging bag wrinkle, be unfavorable for packaging bags, go down for a long time and also can have influence on the service life of machine.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of packaging bag anti-wrinkle folding brake.
To achieve these goals, technical solution adopted in the utility model is:
The anti-wrinkle folding brake of a kind of packaging bag, comprise bracing frame, packaging bag one end is enclosed within outside bracing frame, the packaging bag other end is connected with two pinch rollers, and the concrete packaging bag other end is pushed down by two pinch rollers, and packaging bag side is provided with flanging wheel, packaging bag side is inwardly pushed down by flanging wheel, be provided with upper and lower two pairs of friction pulleys between bracing frame and pinch roller, packaging bag upper side edge and lower side are pushed down by two pairs of friction pulleys respectively, and upper and lower two pairs of friction pulleys are distributed in packaging bag side symmetrically.
The beneficial effects of the utility model: this technology by being provided with upper and lower two pairs of friction pulleys between bracing frame and pinch roller, packaging bag upper side edge and lower side are pushed down by two pairs of friction pulleys respectively, thus the bag of knitting preventing from compiling out would not wrinkle, its structure is simpler, also more improve the qualification rate of product, avoid machinery equipment to damage, thus extend the service life of equipment.
Accompanying drawing explanation
Fig. 1 is the traditional structural representation of packaging bag folding brake;
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
As described in Figure 2, the anti-wrinkle folding brake of a kind of packaging bag, comprise bracing frame 1, packaging bag 2 one end is enclosed within outside bracing frame 1, packaging bag 2 other end is connected with two pinch rollers 4, concrete packaging bag 2 other end is pushed down by two pinch rollers 4, by two pinch rollers 4 above, packaging bag is pulled forward, packaging bag 2 side is provided with flanging wheel 3, packaging bag 2 side is inwardly pushed down by flanging wheel 3, upper and lower two pairs of friction pulleys 5 are provided with between bracing frame 1 and pinch roller 4, packaging bag 2 upper side edge and lower side are pushed down by two pairs of friction pulleys 5 respectively, upper and lower two pairs of friction pulleys 5 are distributed in packaging bag 2 side symmetrically, such packaging bag upper and lower two pairs of friction pulleys 5 when flanging are exactly a tightening device, will make to knit bag and be in tensioned state always, thus the bag of knitting that will make to compile out would not wrinkle, such one side improves the qualification rate of product, also the service life extending machinery equipment is conducive on the other hand.
The beneficial effects of the utility model: this technology by being provided with upper and lower two pairs of friction pulleys between bracing frame and pinch roller, packaging bag upper side edge and lower side are pushed down by two pairs of friction pulleys respectively, thus the bag of knitting preventing from compiling out would not wrinkle, its structure is simpler, also more improve the qualification rate of product, avoid machinery equipment to damage, thus extend the service life of equipment.
Claims (3)
1. the anti-wrinkle folding brake of packaging bag, comprise bracing frame (1), packaging bag (2) one end is enclosed within bracing frame (1) outward, packaging bag (2) other end is connected with two pinch rollers (4), packaging bag side is provided with flanging wheel (3), it is characterized in that, be provided with upper and lower two pairs of friction pulleys (5) between bracing frame (1) and pinch roller (4), upper and lower two pairs of friction pulleys (5) are distributed in packaging bag (2) side symmetrically.
2. the anti-wrinkle folding brake of a kind of packaging bag as claimed in claim 1, is characterized in that, described packaging bag (2) other end is pushed down by two pinch rollers (4).
3. the anti-wrinkle folding brake of a kind of packaging bag as claimed in claim 1, is characterized in that, packaging bag side is inwardly pushed down by described flanging wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091588.6U CN204455526U (en) | 2015-02-07 | 2015-02-07 | The anti-wrinkle folding brake of a kind of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091588.6U CN204455526U (en) | 2015-02-07 | 2015-02-07 | The anti-wrinkle folding brake of a kind of packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204455526U true CN204455526U (en) | 2015-07-08 |
Family
ID=53662438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091588.6U Expired - Fee Related CN204455526U (en) | 2015-02-07 | 2015-02-07 | The anti-wrinkle folding brake of a kind of packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204455526U (en) |
-
2015
- 2015-02-07 CN CN201520091588.6U patent/CN204455526U/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 | ||
| 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: 20150708 Termination date: 20160207 |