CN203845534U - Cut film length metering device - Google Patents
Cut film length metering device Download PDFInfo
- Publication number
- CN203845534U CN203845534U CN201420206149.0U CN201420206149U CN203845534U CN 203845534 U CN203845534 U CN 203845534U CN 201420206149 U CN201420206149 U CN 201420206149U CN 203845534 U CN203845534 U CN 203845534U
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- Prior art keywords
- film
- drawing mechanism
- filming
- roller
- membrane roller
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Abstract
The utility model discloses a cut film length metering device and belongs to the field of plastic machining equipment. The cut film length metering device comprises a support, a film conveying mechanism and a length metering mechanism, wherein the film conveying mechanism comprises a film pressing roller and a film roll placement clamping groove; the length metering mechanism comprises film-drawing mechanisms and a soft curtain; the film-drawing mechanisms comprise a front film-drawing mechanism and a rear film-drawing mechanism; the soft curtain is vertically arranged at the portion, between the front film-drawing mechanism and the rear film-drawing mechanism, of the support; the front film-drawing mechanism and the rear film-drawing mechanism respectively comprise a motor, a main film-drawing roller and an auxiliary film-drawing roller; one end of each main film-drawing roller is provided with a gear; a plurality of compressed springs are evenly arranged on the main film-drawing rollers and the auxiliary film-drawing rollers; the compressed springs on the two main film-drawing rollers are arranged in an even and staggered mode. The cut film length metering device is simple in structure, the length of films can be controlled by alternate operation of the two film-drawing mechanisms, the films are prevented from slipping in the conveying process by the utilization of the compressed springs which are arranged in the even and staggered mode, the films can be conveyed accurately and efficiently, and production requirements are met.
Description
Technical field
The utility model relates to a kind of gauging device, and especially a kind of film length gauging device of cutting, belongs to device of plastic processing field.
Background technology
At present, packaging bag is due to its convenience all comparing in the process of using and carrying, a large amount of be applied to our present daily life and work, in various packaging bags, because plastic bag has its unique leak tightness and hand-held design, make the especially extensive of plastic packaging bag application, plastic packaging bag comprises polyethylene plastic bag, polypropylene plastics pocket and polyvinyl chloride plastic pocket, it not only can protect product, facilitate accumulating, also can promotion, beautify product, when making packaging bag, need to involve in row uncoiling through film, again through sealing, the operation such as cut, film could be rolled into packaging bag, in making the process of packaging bag, need to accurately the film length of uncoiling be measured, a procedure after again the film after metering being entered, guarantee the length uniformity of each packaging bag, improve the quality of packaging bag, but in existing installation, not having good length metering mechanism comes accurately the length of film to be measured, the frequent utilization having cuts film after manually measuring again, and because the surface of film is comparatively smooth, friction force is less, with general film guiding roller when transmitting film, film and film guiding roller often produce slip, can not efficiently film be transmitted, affect the transmission efficiency of film, and can cause other operation operation mal, reduce the production efficiency of packaging bag, film twists in the process of uncoiling, often can turn due to inertia several circles more, make the film on film volume become comparatively loose, even can produce folding and fold, reduce the quality of film, affect the normal operation of device.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and a kind of reasonable in design is provided, can rapidly and efficiently film be transmitted, and can accurately film length be measured cut film length gauging device.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of film length gauging device of cutting, comprise support, film feeding mechanism and length metering mechanism, it is characterized in that: described film feeding mechanism comprises pressing film roller and film volume placement draw-in groove, film volume is placed draw-in groove and is symmetricly set on support both sides, pressing film roller two ends are provided with stay bearing plate, and pressing film roller is rotationally connected with stay bearing plate, and the stay bearing plate other end is hinged and is connected to support, described length metering mechanism comprises filming-drawing mechanism and soft curtain, filming-drawing mechanism comprises front filming-drawing mechanism and rear filming-drawing mechanism, soft curtain is vertically arranged on the support between front filming-drawing mechanism and rear filming-drawing mechanism, and front filming-drawing mechanism is vertically arranged on support, and rear filming-drawing mechanism is horizontally set on support, described front filming-drawing mechanism and rear filming-drawing mechanism comprise respectively motor, main membrane roller and auxiliary membrane roller, main membrane roller and auxiliary membrane roller are rotationally connected with support, main membrane roller Parallel Symmetric is provided with two, two main membrane roller one end are respectively arranged with gear, two gears are connected with a joggle, motor drives main membrane roller, auxiliary membrane roller Parallel Symmetric is provided with two, on main membrane roller and auxiliary membrane roller, correspondence is provided with spring guide groove, in spring guide groove, be evenly provided with many holddown springs, holddown spring is arranged on the outside of main membrane roller and auxiliary membrane roller, holddown spring on two main membrane rollers is evenly crisscross arranged.
Further, on described support, be provided with multipair film volume and place draw-in groove.
Further, described filming-drawing mechanism is along the direction of transfer of film, and auxiliary membrane roller is arranged on after main membrane roller.
Further, described pressing film roller surface is provided with anti-slip rubber layer.
The utility model compared with prior art, have the following advantages and effect: the utility model is simple in structure, by the alternate run of two filming-drawing mechanisms, accurate controlling diaphragm length, guarantee the length uniformity of each packaging bag, and utilize control box to control the time of run of two filming-drawing mechanisms, can control as required the length of required packaging bag, on the main membrane roller of filming-drawing mechanism and auxiliary membrane roller, correspondence is provided with spring guide groove, in spring guide groove, be evenly provided with many holddown springs, holddown spring on two main membrane rollers is evenly crisscross arranged, can be when transmitting film, firmly film is clamped, main membrane roller drives holddown spring to rotate, make the holddown spring being crisscross arranged that film is clamped and be transmitted, when guaranteeing to transmit, do not produce skidding, realize the transmission of efficiently and accurately, and on support, be provided with pressing film roller, when film twists in uncoiling, utilize pressing film roller that film volume is pushed down, when front filming-drawing mechanism stops membrane, avoid film volume because inertia causes the loose fold that produces of film on film volume, improve the quality of film, meet the needs of production.
Accompanying drawing explanation
Fig. 1 is a kind of front view of cutting film length gauging device of the utility model.
Fig. 2 is a kind of front view of cutting the front filming-drawing mechanism of film length gauging device of the utility model.
Fig. 3 is a kind of birds-eye view of cutting the front filming-drawing mechanism of film length gauging device of the utility model.
Fig. 4 is a kind of right elevation of cutting the front filming-drawing mechanism of film length gauging device of the utility model.
The specific embodiment
In order to further describe the utility model, below in conjunction with accompanying drawing, further set forth a kind of specific embodiment of cutting film length gauging device, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
As shown in Figure 1, a kind of film length gauging device of cutting of the utility model comprises support 1, film feeding mechanism and length metering mechanism.Film feeding mechanism comprises pressing film roller 3 and film volume placement draw-in groove 2, film volume is placed draw-in groove 2 and is symmetricly set on support 1 both sides, pressing film roller 3 two ends are provided with stay bearing plate 4, pressing film roller 3 is rotationally connected with stay bearing plate 4, stay bearing plate 4 other ends are hinged and are connected to support 1, and pressing film roller 3 utilizes gravity to push down film volume, when current filming-drawing mechanism 5 stops membrane, avoid film volume because inertia causes the loose fold that produces of film on film volume, improve the quality of film.
Length metering of the present utility model mechanism comprises filming-drawing mechanism and soft curtain 7, filming-drawing mechanism comprises front filming-drawing mechanism 5 and rear filming-drawing mechanism 6, soft curtain 7 is vertically arranged on the support 1 between front filming-drawing mechanism 5 and rear filming-drawing mechanism 6, front filming-drawing mechanism 5 is vertically arranged on support 1, rear filming-drawing mechanism 6 is horizontally set on support 1, by the alternate run of front filming-drawing mechanism 5 and rear filming-drawing mechanism 6, the accurate control of realization to film length, utilize control box to control the membrane time of front filming-drawing mechanism 5 and rear filming-drawing mechanism 6, the packaging bag that can manufacture as required different length.As shown in Figure 2, front filming-drawing mechanism 5 and rear filming-drawing mechanism 6 comprise respectively motor 8, main membrane roller 9 and auxiliary membrane roller 10, main membrane roller 9 and auxiliary membrane roller 10 are rotationally connected with support 1, main membrane roller 9 Parallel Symmetrics are provided with two, two main membrane roller 9 one end are respectively arranged with gear 11, two gears 11 are connected with a joggle, motor 8 drives main membrane roller 9, auxiliary membrane roller 10 Parallel Symmetrics are provided with two, as Fig. 3, shown in Fig. 4, on main membrane roller 9 and auxiliary membrane roller 10, correspondence is provided with spring guide groove, in spring guide groove, be evenly provided with many holddown springs 12, holddown spring 12 is arranged on the outside of main membrane roller 9 and auxiliary membrane roller 10, holddown spring 12 on two main membrane rollers 9 is evenly crisscross arranged, make film in transport process, not produce skidding, guarantee the precise and high efficiency that film transmits.
On support 1 of the present utility model, be provided with multipair film volume and place draw-in groove 2, can on support 1, place a plurality of film volumes, increase work efficiency.Filming-drawing mechanism is along the direction of transfer of film, and auxiliary membrane roller 10 is arranged on after main membrane roller 9.Pressing film roller 3 surfaces are provided with anti-slip rubber layer, increase the friction force between pressing film roller 3 and film, avoid film volume because inertia rotates.
Adopt technique scheme, the utility model is a kind of cuts film length gauging device when in use, the film volume that film volume lies in a horizontal plane on support 1 is placed in draw-in groove 2, . front filming-drawing mechanism 5 and rear filming-drawing mechanism 6 alternate runs, according to the length of required packaging bag, utilize control box to control the membrane time of front filming-drawing mechanism 5 and rear filming-drawing mechanism 6, in the process of membrane, first control box is controlled front filming-drawing mechanism 5 and is carried out membrane, rear filming-drawing mechanism 6 is out of service, the film that soft curtain 7 utilizes gravity that front filming-drawing mechanism 5 is transmitted flattens, then before control box control, filming-drawing mechanism 5 stops membrane, rear filming-drawing mechanism 6 carries out membrane, soft curtain 7 is evenly lifted slowly, front filming-drawing mechanism 5 and rear filming-drawing mechanism 6 alternate runs, the accurate-metering of realization to film.By such structure, the utility model is easy to operate, by the alternate run of two filming-drawing mechanisms, accurate controlling diaphragm length, guarantee the length uniformity of each packaging bag, and utilize control box to control the time of run of two filming-drawing mechanisms, can control as required the length of required packaging bag, the holddown spring 12 that utilization shifts to install can be by film compacting, when guaranteeing to transmit, do not produce skidding, realize the transmission of efficiently and accurately, pressing film roller 3 can utilize gravity to push down film volume, avoid film volume because inertia causes the loose fold that produces of film on film volume, and easy to operate, meet the needs of production.
Above content described in this specification sheets is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of the utility model specification sheets or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. cut film length gauging device for one kind, comprise support, film feeding mechanism and length metering mechanism, it is characterized in that: described film feeding mechanism comprises pressing film roller and film volume placement draw-in groove, film volume is placed draw-in groove and is symmetricly set on support both sides, pressing film roller two ends are provided with stay bearing plate, pressing film roller is rotationally connected with stay bearing plate, and the stay bearing plate other end is hinged and is connected to support, described length metering mechanism comprises filming-drawing mechanism and soft curtain, filming-drawing mechanism comprises front filming-drawing mechanism and rear filming-drawing mechanism, soft curtain is vertically arranged on the support between front filming-drawing mechanism and rear filming-drawing mechanism, and front filming-drawing mechanism is vertically arranged on support, and rear filming-drawing mechanism is horizontally set on support, described front filming-drawing mechanism and rear filming-drawing mechanism comprise respectively motor, main membrane roller and auxiliary membrane roller, main membrane roller and auxiliary membrane roller are rotationally connected with support, main membrane roller Parallel Symmetric is provided with two, two main membrane roller one end are respectively arranged with gear, two gears are connected with a joggle, motor drives main membrane roller, auxiliary membrane roller Parallel Symmetric is provided with two, on main membrane roller and auxiliary membrane roller, correspondence is provided with spring guide groove, in spring guide groove, be evenly provided with many holddown springs, holddown spring is arranged on the outside of main membrane roller and auxiliary membrane roller, holddown spring on two main membrane rollers is evenly crisscross arranged.
2. a kind of film length gauging device of cutting according to claim 1, is characterized in that: on described support, be provided with multipair film volume and place draw-in groove.
3. a kind of film length gauging device of cutting according to claim 1, is characterized in that: described filming-drawing mechanism is along the direction of transfer of film, and auxiliary membrane roller is arranged on after main membrane roller.
4. a kind of film length gauging device of cutting according to claim 1, is characterized in that: described pressing film roller surface is provided with anti-slip rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206149.0U CN203845534U (en) | 2014-04-25 | 2014-04-25 | Cut film length metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206149.0U CN203845534U (en) | 2014-04-25 | 2014-04-25 | Cut film length metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845534U true CN203845534U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206149.0U Expired - Fee Related CN203845534U (en) | 2014-04-25 | 2014-04-25 | Cut film length metering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203845534U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084072A (en) * | 2015-08-25 | 2015-11-25 | 安庆市兴丰工贸有限公司 | Film guiding device of photoelectric control cut-off machine |
| CN109335800A (en) * | 2018-11-16 | 2019-02-15 | 浙江耀阳新材料科技有限公司 | A kind of film segmentation drawing transport mechanism |
| CN109335799A (en) * | 2018-11-16 | 2019-02-15 | 浙江耀阳新材料科技有限公司 | A kind of film fixed length transport mechanism |
| CN109455553A (en) * | 2018-11-16 | 2019-03-12 | 浙江耀阳新材料科技有限公司 | A kind of film segmentation compression transport mechanism |
| CN110834979A (en) * | 2019-09-27 | 2020-02-25 | 安徽红爱实业股份有限公司 | Pressing mechanism of cloth conveying system |
-
2014
- 2014-04-25 CN CN201420206149.0U patent/CN203845534U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084072A (en) * | 2015-08-25 | 2015-11-25 | 安庆市兴丰工贸有限公司 | Film guiding device of photoelectric control cut-off machine |
| CN105084072B (en) * | 2015-08-25 | 2017-03-22 | 安庆市兴丰工贸有限公司 | Film guiding device of photoelectric control cut-off machine |
| CN109335800A (en) * | 2018-11-16 | 2019-02-15 | 浙江耀阳新材料科技有限公司 | A kind of film segmentation drawing transport mechanism |
| CN109335799A (en) * | 2018-11-16 | 2019-02-15 | 浙江耀阳新材料科技有限公司 | A kind of film fixed length transport mechanism |
| CN109455553A (en) * | 2018-11-16 | 2019-03-12 | 浙江耀阳新材料科技有限公司 | A kind of film segmentation compression transport mechanism |
| CN109455553B (en) * | 2018-11-16 | 2024-03-29 | 浙江耀阳新材料科技有限公司 | Film segmentation compresses tightly transport mechanism |
| CN109335800B (en) * | 2018-11-16 | 2024-03-29 | 浙江耀阳新材料科技有限公司 | Film segmentation traction conveying mechanism |
| CN109335799B (en) * | 2018-11-16 | 2024-03-29 | 浙江耀阳新材料科技有限公司 | Film fixed-length conveying mechanism |
| CN110834979A (en) * | 2019-09-27 | 2020-02-25 | 安徽红爱实业股份有限公司 | Pressing mechanism of cloth conveying system |
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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: 20140924 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |