CN202156581U - Membrane folding device in wrapping mechanism - Google Patents
Membrane folding device in wrapping mechanism Download PDFInfo
- Publication number
- CN202156581U CN202156581U CN2011202491828U CN201120249182U CN202156581U CN 202156581 U CN202156581 U CN 202156581U CN 2011202491828 U CN2011202491828 U CN 2011202491828U CN 201120249182 U CN201120249182 U CN 201120249182U CN 202156581 U CN202156581 U CN 202156581U
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- CN
- China
- Prior art keywords
- folding
- membrane
- lamina membranacea
- packaging
- packaging film
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- 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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Abstract
The utility model discloses an auxiliary device of a daily used soft extraction type tissue wrapping mechanism, which relates to an arc angle which removes drooped membrane by smoothing and is formed by resilience. A membrane folding device in a wrapping mechanism is characterized in that: a membrane folding plate is mounted on the front end of a central conveying mechanism and is driven by a cam through a swing rod to move up and down. In addition, one side of the membrane folding plate facing to a packaging membrane is installed with a protrusion spring; or, one side of the membrane folding plate facing to the packaging membrane is installed with an air suction pipe; and the air suction pipe is connected with a vacuum generator. The device not only can smooth the packaging membrane from top down to remove needless parts so as to prevent the problem on small and big ends in packaging, but is simple in structure and low in cost.
Description
Technical field
The utility model belongs to the folding film device of the soft odd test sanitary paper towel wrapping machine structure that uses in a kind of daily life; Relate to a kind of soft odd test sanitary paper towel and wrap up in the floating operation of seal front diaphragm in the packet procedures; More specifically, be a kind of through floating work in order to eliminate sagging diaphragm because elasticity forms the folding film device of arc angle.
Background technology
In the prior art, the membrane operations of wrapping up in of soft odd test sanitary paper towel ties up to and carries out in the space between the load-transfer device up and down.Packaging film is in sagging state from top to down, and paper handkerchief along continuous straight runs to be packaged moves, and is sent in the space between the upper and lower load-transfer device together with packaging film; Subsequently; Its outer side of packaging film of packing paper handkerchief then is the sagging state of nature, but owing to packaging film rubber-like reason, sagging packaging film has just formed arc angle at the knuckle place of paper handkerchief; Packaging film can not be fitted on the side of paper handkerchief; So, in follow-up boiling hot limit, occur the part surplus easily, and cause packing the problem that paper handkerchief produces pipe reducer.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art and the folding film device in a kind of wrapping machine structure is provided; This device can carry out floating to packaging film in paper handkerchief is wrapped up in the process of bag; Avoiding the surplus of packaging film occurring when the seal, thereby can avoid occurring in the paper handkerchief packing problem of pipe reducer.
Its purpose is realized by following scheme:
Folding film device in a kind of wrapping machine structure is characterized in that, in send mechanism's front end above the folding lamina membranacea is installed, the folding lamina membranacea drive to be realized moving up and down through fork by cam.
Like this, when in paper handkerchief to be packaged is sent to together with packaging film, sending mechanism, the packaging film that is wrapped in paper handkerchief above it side sagging with naturally; Because elasticity becomes an arc angle its underpart then to be attached on the paper handkerchief side in upper bend, at this moment, can let the cam work of folding film device; And drive the folding lamina membranacea through fork and move down, by the folding lamina membranacea that packaging film is floating, with its arc angle of cancellation; Make packaging film be able to stretch; Scald the limit by boiling hot plate mechanism more subsequently, thereby can avoid packaging film the surplus part to occur, and then solved the pipe reducer problem of paper handkerchief packing in a side of seal.
In the such scheme, the folding lamina membranacea is installed on the mount pad that scalds plate, is positioned at the inboard of scalding the plate top, and the folding lamina membranacea shares a cover cam and a fork with boiling hot plate, the folding lamina membranacea is followed scald plate is done simultaneously or under mobile.Like this, can make full use of the operation and the sequential of scalding plate, not only can save one and put down the driver train that moves, also having saved needs the time sequential routine of doubling lamina membranacea to coordinate.
Thus obtained folding film device; Not only can carry out top-down floating effect to the packing diaphragm; To eliminate the problem that the diaphragm surplus prevents to produce pipe reducer; And himself need not dispose independent driving mechanisms and coordination organization, and just can wrap up in package operation from running-fit, it is simple in structure, cost is also cheap.
Be more preferably, in first concrete embodiment of the utility model, the folding lamina membranacea is equipped with outstanding spring towards a side of packaging film.Like this; When the folding lamina membranacea moves down, outstanding spring will be attached to the sagging packaging film outside of packing paper handkerchief on the folding lamina membranacea, and along with moving down of lamina membranacea of folding packaging film produced to drop-down effect; Thereby eliminated the arc angle that diaphragm forms owing to elasticity; Make membrane surface smooth, do not have the surplus part during seal, thereby can overcome the problem of avoiding producing pipe reducer.
Be more preferably; In second of the utility model concrete embodiment, the folding lamina membranacea is equipped with aspirate tube towards a side of packaging film, has row's suction hole on this aspirate tube; And the sealing of an end of aspirate tube, the other end of aspirate tube is connected with vacuum generator through tracheae.Like this, when the folding lamina membranacea moves down, can around suction hole, produce negative pressure through aspirate tube by vacuum generator; And the sagging packaging film suction that will pack paper handkerchief along with further moving down of folding lamina membranacea, produces to drop-down effect packaging film and have near suction hole; Thereby also can eliminate the arc angle that diaphragm forms owing to elasticity; Make membrane surface smooth, do not have the surplus part during seal, equally also can avoid producing the problem of pipe reducer.
Thus obtained above-mentioned two concrete folding film devices, can also solve further the folding lamina membranacea with in send the gap between the mechanism to concern, particularly; The folding lamina membranacea with in send distance between the mechanism may occur rolling over the problem that lamina membranacea send mechanism in touching too closely the time; And the folding lamina membranacea with in when sending distance between the mechanism too far away the folding lamina membranacea its effect of floating effect of diaphragm will be reduced greatly, owing to being provided with spring or aspirate tube, therefore; The folding lamina membranacea and in send between the mechanism and can keep certain distance; Prevent that both from touching, and spring or aspirate tube can contact still or be approaching, play floating effect with diaphragm.
In first specific embodiments of the utility model, spring can be adjacent to diaphragm on a side of paper handkerchief all the time, and utilizes to move down diaphragm is evened up, thereby can guarantee to scald the plate seal time, diaphragm does not stay unnecessary part.Here, spring through in send characteristics that mechanism system utilizes the easy deformation of himself elasticity and smooth, on the structure that realizes, seem very simple.
In second specific embodiments of the utility model, aspirate tube can be inhaled diaphragm all the time and to being in certainly and utilizing to move down diaphragm evened up, and in the time of equally can guaranteeing to scald the plate seal, diaphragm does not stay unnecessary part yet.Here, though need be by vacuum generator, structure is complicated a little, in whole floating process, paper handkerchief is not produced any influence.
Description of drawings
Fig. 1 is the scheme drawing of a kind of practical implementation frame mode of the utility model;
Fig. 2 is the side schematic view that Fig. 1 rolls over film device;
Fig. 3 is the scheme drawing of the another kind of practical implementation frame mode of the utility model;
Fig. 4 is the side schematic view that Fig. 3 rolls over film device.
The specific embodiment
Be described in detail below in conjunction with the structure of accompanying drawing the utility model:
Embodiment one: see figures.1.and.2, the wrapping machine structure comprise by upper conveyor belt device 1 and following conveyer belt apparatus 2 constitute in send mechanism, send the centre of mechanism between upper conveyor belt device 1 and following conveyer belt apparatus 2 to bring up the packaging space 3 of paper handkerchief in this; By push rod (not drawing among the figure) paper handkerchief to be packaged 4 is pushed packaging space 3 together with packaging film 5, the sagging naturally side that covers paper handkerchief 4 of cut packaging film 5 is scalded plate 6 and is moved up and down (in cam and fork figure do not draw) by cam through the fork driving through mount pad 7; Mount pad 7 also is provided with folding lamina membranacea 8 in the inboard of scalding plate 6 tops; Folding lamina membranacea 8 is fixed with spring 9 towards a side of packaging film, and spring 9 is rendered as outstanding, can be when mount pad 7 moves down; Raised face by spring 9 is fitted in packaging film 5 on the side of paper handkerchief 4; And in moving down subsequently that packaging film 5 is floating, then, scalding plate 6 can be at the effect lower swing of another actuating device (not drawing among the figure); The bottom that packaging film 5 is sagging naturally carries out seal.
Embodiment two: with reference to Fig. 3 and Fig. 4, the wrapping machine structure comprise by upper conveyor belt device 1 and following conveyer belt apparatus 2 constitute in send mechanism, send the centre of mechanism between upper conveyor belt device 1 and following conveyer belt apparatus 2 to bring up the packaging space 3 of paper handkerchief in this; By push rod (not drawing among the figure) paper handkerchief to be packaged 4 is pushed packaging space 3 together with packaging film 5, the sagging naturally side that covers paper handkerchief 4 of cut packaging film 5 is scalded plate 6 and is moved up and down (in cam and fork figure do not draw) by cam through the fork driving through mount pad 7; Mount pad 7 also is provided with folding lamina membranacea 8 in the inboard of scalding plate 6 tops; Folding lamina membranacea 8 is fixed with aspirate tube 9 towards a side of packaging film, has row's suction hole 9a on the aspirate tube 9, the end sealing of aspirate tube 9; The other end of aspirate tube 9 is connected with vacuum generator (not drawing among the figure) through tracheae; Can when mount pad 7 moves down, open vacuum generator, the suction hole 9a through aspirate tube 9 is attracted packaging film 5 by negative pressure; And it is by negative pressure that packaging film 5 is floating in moving down subsequently; Then, scalding plate 6 can be at the effect lower swing of another actuating device (not drawing among the figure), and the bottom that packaging film 5 is sagging naturally carries out seal.
Can see that from above-mentioned two embodiments the arrangement of operation and the work schedule of folding film device can be coordinated and realized that therefore, its implementation structure is also all very simple by boiling hot panel assembly, cost does not almost have increase yet.
Claims (4)
1. the folding film device in the wrapping machine structure is characterized in that, in send mechanism's front end above the folding lamina membranacea is installed, the folding lamina membranacea is driven realizing through fork by cam and moves up and down.
2. according to the folding film device in the wrapping machine structure of claim 1, the folding lamina membranacea is installed on the mount pad that scalds plate, is positioned at the inboard of scalding the plate top, and shares a cover cam and a fork with boiling hot plate.
3. according to the folding film device in the wrapping machine structure of claim 1 or 2, the folding lamina membranacea is equipped with outstanding spring towards a side of packaging film.
4. according to the folding film device in the wrapping machine structure of claim 1 or 2, the folding lamina membranacea is equipped with aspirate tube towards a side of packaging film, has row's suction hole on the aspirate tube, and the sealing of an end of aspirate tube, and the other end of aspirate tube is connected with vacuum generator through tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202491828U CN202156581U (en) | 2011-07-12 | 2011-07-12 | Membrane folding device in wrapping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202491828U CN202156581U (en) | 2011-07-12 | 2011-07-12 | Membrane folding device in wrapping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156581U true CN202156581U (en) | 2012-03-07 |
Family
ID=45764224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202491828U Expired - Fee Related CN202156581U (en) | 2011-07-12 | 2011-07-12 | Membrane folding device in wrapping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890947A (en) * | 2015-05-28 | 2015-09-09 | 汕头市爱美高自动化设备有限公司 | Technology and mechanism for film wrapping and side ironing and edge guiding folding in paper towel packing |
| CN106892153A (en) * | 2017-04-07 | 2017-06-27 | 祝凤娟 | A kind of paper handkerchief is folded receives side machine |
-
2011
- 2011-07-12 CN CN2011202491828U patent/CN202156581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890947A (en) * | 2015-05-28 | 2015-09-09 | 汕头市爱美高自动化设备有限公司 | Technology and mechanism for film wrapping and side ironing and edge guiding folding in paper towel packing |
| CN106892153A (en) * | 2017-04-07 | 2017-06-27 | 祝凤娟 | A kind of paper handkerchief is folded receives side machine |
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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: 20120307 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |