CN201808238U - Edge-folding device for packaging bag - Google Patents
Edge-folding device for packaging bag Download PDFInfo
- Publication number
- CN201808238U CN201808238U CN2010205080527U CN201020508052U CN201808238U CN 201808238 U CN201808238 U CN 201808238U CN 2010205080527 U CN2010205080527 U CN 2010205080527U CN 201020508052 U CN201020508052 U CN 201020508052U CN 201808238 U CN201808238 U CN 201808238U
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- CN
- China
- Prior art keywords
- packaging bag
- support
- adjusting rod
- edge
- flanging
- 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
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- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model relates to an edge-folding device for a packaging bag, which comprises a base, brackets, adjusting rods, nuts and containing parts, wherein the brackets are symmetrically arranged on the base, the adjusting rods are arranged on the brackets, the nuts are arranged at one end of each of the adjusting rods, the other end of each of the adjusting rods penetrating through the brackets is provided with the containing parts, and a spring is arranged between the bracket and containing part. By adjusting the nuts to control the springs, the width between the containing parts at two symmetrical sides can be adjusted; one end of each adjusting rod is in a double-nut structure, thereby ensuring the low failure rate in the working process; and each containing part has a U-shaped cross section, so that the shape of a folded edge can be under standardized control, thereby avoiding repetition or deflection in the edge-folding process.
Description
Technical field
The utility model relates to a kind of mechanical device, relates in particular to a kind of packaging bag crimping unit.
Background technology
At present, Chinese patent discloses a kind of " semi-automatic folding brake ", and it mainly contains fuselage bearing support, automatic pressing system and manual flanged member and constitutes.When using this folding brake that material is carried out flanging, should earlier material be placed between automatic pressing system and the manual flanged member, use automatic pressing system then, force the motor-driven material that compresses of entablature in it, adopt manual flanged member to finish the flanging of material at last.Because this folding brake only is to carry out flanging by automatic pressing system and manual flanged member, and the material flanging length of using automatic pressing system and manual flanged member once can finish is fixed, this flanging length is less than the length of fuselage bearing support, therefore, use this folding brake, can only gradation during ground length carry out flanging less than the single piece of material of fuselage bearing support length, and can only carry out flanging to the single side of the short material of the monolithic of above-mentioned specific dimensions at every turn, promptly can only roll over monolateral, make that like this this folding brake can not be simultaneously, two long sides to long slab carry out flanging continuously, can't satisfy the flanging requirement of long slab.By above analysis as can be known, existing this folding brake can only satisfy the flanging requirement of specific standard material, narrow application range, and production efficiency is low.
Folding brake is the machinery that the edge of product is handled, at present all folding brakes comprise manually, hydraulic pressure, numerical control etc., when being carried out flanging, material can have the danger of putting deflection like this, and complicated in mechanical structure, hand can not leave workpiece again in the process, so littler product also can only next folding.
The utility model content
The technical problems to be solved in the utility model is: it is to put deflection, repetition flanging situation that a kind of packaging bag flanging of avoiding is provided, and mechanical mechanism is simple, crimping unit easy to maintenance.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of packaging bag crimping unit, comprise base, support, adjusting rod, nut, housing piece, be symmetrically arranged with support on the base, support is provided with adjusting rod, one end of adjusting rod is provided with nut, and the other end that adjusting rod passes support is provided with housing piece, is provided with elastic component between support and the housing piece.
According to another embodiment of the present utility model, a kind of packaging bag crimping unit comprises that further described adjusting rod is provided with two nuts.
According to another embodiment of the present utility model, a kind of packaging bag crimping unit further comprises between described nut and the support and is provided with packing ring.
According to another embodiment of the present utility model, a kind of packaging bag crimping unit comprises that further described housing piece cross section is a U-shaped.
According to another embodiment of the present utility model, a kind of packaging bag crimping unit comprises that further described elastic component is a spring.
The utility model has solved the defective that exists in the background technology, and its beneficial effect is: by the adjusting nut control spring, can regulate the width between the housing piece of symmetrical both sides, can adjust the width of packaging bag behind the flanging width of packaging bag edge and the flanging; One end of adjusting rod is that double nuts structure is avoided in the device busy process owing to shake the phenomenon that nut comes off, the less trouble when having guaranteed work; Housing piece is set to U-shaped, can standard control the flanging shape, has avoided the flanging repetition, perhaps the situation of deflection.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Wherein: 1, base, 2, support, 3, adjusting rod, 4, nut, 5, spring, 6, housing piece, 7, packing ring.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of packaging bag crimping unit shown in Fig. 1-2, comprise base 1, support 2, adjusting rod 3, nut 4, housing piece 6, be symmetrically arranged with support 2 on the base 1, support 2 is provided with adjusting rod 3, one end of adjusting rod 3 is provided with two nuts 2, the other end that adjusting rod 3 passes support 2 is provided with housing piece 6, is provided with spring 5 between support 2 and the housing piece 6.
Wherein, housing piece 6 cross sections are set to U-shaped, can standard control the flanging shape, have avoided the flanging repetition, perhaps the situation of deflection; One end of adjusting rod 3 is that double nut 4 structures are avoided in the device busy process owing to shake the phenomenon that nut 4 comes off, the less trouble when having guaranteed work.
Pass through adjusting nut 4 control springs 5 before the work, can regulate the width between the symmetrical both sides housing piece 6, be the width of the packaging bag of exporting behind the flanging width of packaging bag edge and the flanging, by let off roll packaging bag is exported, through housing piece 6, the edge of packaging bag both sides is carried out flanging, by wind-up roll it is collected rolling after reaching desired flanging width and packaging bag width.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (5)
1. packaging bag crimping unit, comprise base, support, adjusting rod, nut, housing piece, it is characterized in that: be symmetrically arranged with support on the base, support is provided with adjusting rod, one end of adjusting rod is provided with nut, the other end that adjusting rod passes support is provided with housing piece, is provided with elastic component between support and the housing piece.
2. a kind of packaging bag crimping unit as claimed in claim 1 is characterized in that: described adjusting rod is provided with two nuts.
3. a kind of packaging bag crimping unit as claimed in claim 1 is characterized in that: be provided with packing ring between described nut and the support.
4. a kind of packaging bag crimping unit as claimed in claim 1 is characterized in that: described housing piece cross section is a U-shaped.
5. a kind of packaging bag crimping unit as claimed in claim 1 is characterized in that: described elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205080527U CN201808238U (en) | 2010-08-27 | 2010-08-27 | Edge-folding device for packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205080527U CN201808238U (en) | 2010-08-27 | 2010-08-27 | Edge-folding device for packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808238U true CN201808238U (en) | 2011-04-27 |
Family
ID=43891182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205080527U Expired - Fee Related CN201808238U (en) | 2010-08-27 | 2010-08-27 | Edge-folding device for packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149389A (en) * | 2014-07-31 | 2014-11-19 | 江苏申凯包装高新技术股份有限公司 | Adjustable flanged plate used for making accordion pockets |
-
2010
- 2010-08-27 CN CN2010205080527U patent/CN201808238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149389A (en) * | 2014-07-31 | 2014-11-19 | 江苏申凯包装高新技术股份有限公司 | Adjustable flanged plate used for making accordion pockets |
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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 |
Granted publication date: 20110427 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |