CN208994028U - Automatic opening device for zipper - Google Patents
Automatic opening device for zipper Download PDFInfo
- Publication number
- CN208994028U CN208994028U CN201821665419.9U CN201821665419U CN208994028U CN 208994028 U CN208994028 U CN 208994028U CN 201821665419 U CN201821665419 U CN 201821665419U CN 208994028 U CN208994028 U CN 208994028U
- Authority
- CN
- China
- Prior art keywords
- zipper
- packaging film
- knife
- opening device
- packaging
- 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
- 229920006280 packaging film Polymers 0.000 claims abstract description 65
- 239000012785 packaging film Substances 0.000 claims abstract description 65
- 238000004806 packaging method and process Methods 0.000 claims abstract description 37
- 239000012528 membrane Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 28
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
- Bag Frames (AREA)
Abstract
The utility model relates to a wrapping bag processing equipment especially relates to an automatic opening device of zip fastener. In the prior art, the formed sealing zipper packaging bag is not sealed, and when a customer uses the packaging bag for filling, the customer needs to open the sealing zipper for filling. In order to solve the problems, the technical scheme is as follows: the packaging film packaging machine is characterized by further comprising a zipper opener, wherein the zipper opener is arranged between the longitudinal packaging film heat-sealing knife and the transverse packaging film heat-sealing knife. The utility model discloses be equipped with a zip fastener mouth gag between vertical sealing knife of packaging film and the horizontal sealing knife of packaging film, solved the artifical difficult problem that opens sealed zip fastener and waste time and energy ingeniously.
Description
Technical field
The utility model relates to packaging bag processing equipment field more particularly to a kind of zipper automatic opening devices.
Background technique
Pressure-sealing zipper include sealed batten and sealing recessed bar, pressure-sealing zipper packaging bag in process of production, sealed batten and
Sealing recessed bar mutually fasten, therefore molding packaging bag enclosing be it is closed, client when carrying out filling using packaging bag,
It needs to open closed pressure-sealing zipper and just can be carried out filling process, it is time-consuming and laborious.
Utility model content
The utility model mainly solves defect existing for present technology, provides a kind of zipper automatic opening device.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of zipper automatic opening device, by feed end to discharge end be successively arranged packaging film rack, zipper rack,
Zipper and packaging film is set to bond the zipper longitudinal direction hot knife of connection, seal the packaging film of packaging film bottom adhe connection longitudinally
Knife, the packaging film transversal heat seal knife for making the bonding connection of packaging film side and the cutter that packaging film is cut into individual packaging bag,
It further include zipper opening device, the zipper opening device setting is located at packaging film longitudinal direction hot knife and packaging film transversal heat seal knife
Between.
Preferably, further include packaging film is symmetrically cut into it is upper packaging membrane body and it is lower packaging membrane body to folding frame, it is described right
Folding frame is between the packaging film rack and the zipper rack.
It preferably, further include deflector roll, the deflector roll includes the first deflector roll and the second deflector roll, and first deflector roll is located at described
Packaging film rack and described between folding frame, second deflector roll is located at described between folding frame and the zipper rack.
Preferably, the zipper opening device is en plaque.
Preferably, further include cooling knife, the cooling knife between the packaging film transversal heat seal knife and the cutter,
There are two the cooling knifes and distribution symmetrical above and below.
It preferably, further include traction roller, the traction roller is between the cooling knife and the cutter, the traction roller
There are two and distribution symmetrical above and below, pack membrane body and lower packaging membrane body in traction respectively and moved toward direction of discharge.
Preferably, the quantity of zipper longitudinal direction hot knife, packaging film longitudinal direction hot knife and packaging film transversal heat seal knife is equal
It is two, and distribution symmetrical above and below.
The utility model has the beneficial effects that
The utility model provides a kind of zipper automatic opening device, horizontal in packaging film longitudinal direction hot knife and packaging film
As soon as pressure-sealing zipper is opened in the production process of packaging bag, is dexterously solved to zipper opening device is equipped between hot knife
The time-consuming and laborious problem of pressure-sealing zipper is opened manually, the Position Design of zipper opening device is reasonable, will not influence the heat of packaging bag
Envelope and molding, are greatly saved manpower, improve production efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of zipper automatic opening device of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is molded package construction schematic diagram.
Figure label is as follows:
Packaging film rack 1；To folding frame 2；First deflector roll 31；Second deflector roll 32；Zipper rack 4；Zipper longitudinally seals
Knife 5；Packaging film longitudinal direction hot knife 6；Zipper opening device 7；Packaging film transversal heat seal knife 8；Cooling knife 9；Traction roller 10；Cutter 11；
Upper packaging membrane body 101；Lower packaging membrane body 102；Sealed batten 201；Sealed batten 202.
Specific embodiment
The following figure be described with reference to the drawings and specific embodiment the present invention will be further described.
A kind of zipper automatic opening device as shown in Figure 1, is successively arranged packaging film rack by feed end to discharge end
1, zipper rack 4, so that zipper and packaging film bonded the zipper longitudinal direction hot knife 5 of connection, connected packaging film bottom adhe
Packaging film longitudinal direction hot knife 6 makes packaging film side bond the packaging film transversal heat seal knife 8 of connection and packaging film is cut into list
The cutter 11 of a packaging bag further includes zipper opening device 7, and the setting of zipper opening device 7 is located at the packaging film and longitudinally seals
Between knife 6 and packaging film transversal heat seal knife 8.
In the present embodiment, further include to folding frame 2, it is described the packaging film rack 1 to be located to folding frame 2 and the zipper is put
It sets between frame 4, the effect to folding frame 2 is that will pack film raw material symmetrically to cut into upper packaging membrane body and lower packaging membrane body.
It in the present embodiment, further include deflector roll, the deflector roll includes the first deflector roll 31 and the second deflector roll 32, and described first leads
Roller 31 is located at the packaging film rack 1 and described between folding frame 2, and second deflector roll 32 is located at described to folding frame 2 and institute
It states between zipper rack 4, the first deflector roll 31 and the second deflector roll 32 in the utility model are only used as support roller, itself is not to packet
It fills film and plays draw, the quantity of the first deflector roll 31 or the second deflector roll 32 can be increased and decreased according to actual needs.
In the present embodiment, the zipper opening device 7 is en plaque, contact of the zipper opening device 7 with pressure-sealing zipper
Hold rounding off.
It in the present embodiment, further include cooling knife 9, the cooling knife 9 is located at the packaging film transversal heat seal knife 8 and described
Between cutter 11, there are two the cooling knifes 9 and distribution symmetrical above and below.
In the present embodiment, further include traction roller 10, the traction roller 10 be located at the cooling knife 9 and the cutter 11 it
Between, there are two the traction rollers 10 and distribution symmetrical above and below, packs membrane body and lower packaging membrane body in traction respectively toward discharge end side
To movement.
In the present embodiment, zipper longitudinal direction hot knife 5, packaging film longitudinal direction hot knife 6 and packaging film transversal heat seal knife 8
Quantity be two, and distribution symmetrical above and below.
The utility model is realized in this way:
Packaging film roll is placed on packaging film rack 1, pressure-sealing zipper volume is placed on zipper rack 4, at this time
The sealed batten 201 and sealing recessed bar 202 of pressure-sealing zipper mutually fasten, and under the drive of traction roller 10, packaging film is first passed around
To folding frame 2, packaging film symmetrically cuts into upper packaging membrane body 101 and lower packaging membrane body 102 to folding frame 2, upper packaging membrane body 101,
Lower packaging membrane body 102 and the pressure-sealing zipper mutually fastened successively pass through zipper longitudinal direction hot knife 5 under the drive of traction roller 10
With packaging film longitudinal direction hot knife 6, the bonding connection and the bonding of packaging bag bottom for completing pressure-sealing zipper and packaging film are connected, with
Afterwards, packaging film passes through zipper opening device 7, and sealed batten 201 and sealing recessed bar 202 are separated from each other, under the drive of traction roller 10,
Successively pass through packaging film transversal heat seal knife 8 and cooling knife 9, complete the heat-sealing process of packaging bag, last cutter is by molded packet
Pack be cut into individual packaging bag monomer, the packaging bag monomer upper opening after cutting, client carried out using packaging bag it is filling
When, it does not need again to open pressure-sealing zipper, it is time saving and energy saving, improve production efficiency.
The pressure-sealing zipper state diagram of 7 front and back process of zipper opening device as shown in Figure 2, before entering zipper opening device 7,
Sealed batten 201 and sealing recessed bar 202 mutually fasten, after zipper opening device 7, sealed batten 201 and sealing recessed bar 202
It is separated from each other.
Molded package construction schematic diagram, the packaging bag are passed through by packaging film and pressure-sealing zipper described in Fig. 3
Hot-forming, molding procedure is as follows:
1, it is connected in the bonding that zipper longitudinal direction hot knife 5 completes pressure-sealing zipper and packaging film；
2, the bonding connection of packaging bag bottom is completed in packaging film longitudinal direction hot knife 6；
3, it is separated from each other to form upper opening by zipper opening device 7, sealed batten 201 and sealing recessed bar 202；
4, the side seal of packaging bag is completed in packaging film transversal heat seal knife 8；
5, cooling, cut into individual packaging bag monomer, i.e., packaging bag shown in Fig. 3.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies
Field is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of zipper automatic opening device, it is characterised in that: be successively arranged packaging film rack by feed end to discharge end
(1), zipper rack (4), so that zipper and packaging film bonded the zipper longitudinal direction hot knife (5) of connection, made packaging film bottom adhe
The packaging film longitudinal direction hot knife (6) of connection makes packaging film side bond the packaging film transversal heat seal knife (8) of connection and will pack
Film is cut into the cutter (11) of individual packaging bag, further includes zipper opening device (7), and zipper opening device (7) setting is located at institute
It states between packaging film longitudinal direction hot knife (6) and packaging film transversal heat seal knife (8).
2. zipper automatic opening device according to claim 1, it is characterised in that: further include symmetrically cutting into packaging film
Upper packaging membrane body and lower packaging membrane body to folding frame (2), it is described that the packaging film rack (1) and described is located to folding frame (2)
Between zipper rack (4).
3. zipper automatic opening device according to claim 2, it is characterised in that: further include deflector roll, the deflector roll includes
First deflector roll (31) and the second deflector roll (32), first deflector roll (31) are located at the packaging film rack (1) and the doubling
Between frame (2), second deflector roll (32) is located at described between folding frame (2) and the zipper rack (4).
4. zipper automatic opening device according to claim 1, it is characterised in that: the zipper opening device (7) is plate
Shape.
5. zipper automatic opening device according to claim 1, it is characterised in that: further include cooling knife (9), the cooling
For knife (9) between the packaging film transversal heat seal knife (8) and the cutter (11), there are two the cooling knifes (9) and upper and lower
It is symmetrical.
6. zipper automatic opening device according to claim 5, it is characterised in that: it further include traction roller (10), it is described to lead
Pick-up roll (10) between the cooling knife (9) and the cutter (11), the traction roller (10) there are two and symmetrical above and below point
It is mobile toward direction of discharge to pack membrane body and lower packaging membrane body respectively for cloth in traction.
7. zipper automatic opening device according to claim 1-6, it is characterised in that: the zipper longitudinally seals
The quantity of knife (5), packaging film longitudinal direction hot knife (6) and packaging film transversal heat seal knife (8) is two, and distribution symmetrical above and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665419.9U CN208994028U (en) | 2018-10-13 | 2018-10-13 | Automatic opening device for zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665419.9U CN208994028U (en) | 2018-10-13 | 2018-10-13 | Automatic opening device for zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208994028U true CN208994028U (en) | 2019-06-18 |
Family
ID=66803870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821665419.9U Expired - Fee Related CN208994028U (en) | 2018-10-13 | 2018-10-13 | Automatic opening device for zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208994028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665177A (en) * | 2021-08-25 | 2021-11-19 | 安徽紫江复合材料科技有限公司 | Self-standing bag zipper opener and production method of double-station zipper self-standing bag |
-
2018
- 2018-10-13 CN CN201821665419.9U patent/CN208994028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665177A (en) * | 2021-08-25 | 2021-11-19 | 安徽紫江复合材料科技有限公司 | Self-standing bag zipper opener and production method of double-station zipper self-standing bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190618 Termination date: 20191013 |