CN203888268U - Thin film folding machine - Google Patents
Thin film folding machine Download PDFInfo
- Publication number
- CN203888268U CN203888268U CN201420288443.0U CN201420288443U CN203888268U CN 203888268 U CN203888268 U CN 203888268U CN 201420288443 U CN201420288443 U CN 201420288443U CN 203888268 U CN203888268 U CN 203888268U
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- CN
- China
- Prior art keywords
- film
- folding frame
- rigging machine
- groove
- expansion link
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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 a thin film folding machine, and aims at providing the thin film folding machine which can directly form inward-folded edges in the thin film folding process without setting subsequent procedures. According to the technical scheme, the thin film folding machine is characterized in that a groove is formed in the vertex of a triangular folding frame, a pressing forming part matched with the groove is arranged on a support, and a fixed installation frame is further arranged on the support, the pressing forming part is fixedly connected to the support through the fixed installation frame, the pressing forming part extends into the groove, and a forming cavity for forming the folded edges on thin film is formed between the surface of the pressing forming part and the inner wall of the groove. The thin film folding machine is suitable for the field of various packages and plastic thin film packaging bags.
Description
Technical field
The utility model relates to folding thin material field, and more particularly, it relates to a kind of film rigging machine.
Background technology
Film rigging machine is for dwindling half by the transverse width of film, to meet film in the instructions for use of package handling.Existing every film rigging machine is all mainly the triangle pair folding frame by an inclination, and horizontal pressure roller and guide roller composition, this triangle pair folding frame is stands upside down or upright isosceles triangle, it can consist of a rotating horizontal barrel roll and two braces, horizontal barrel roll extends along left and right directions, the two ends, left and right of horizontal barrel roll connect respectively two braces in left and right, and two of left and right brace crosses on the summit of triangle pair folding frame; Also can by block of metal plate or glass plate, be made the structure of isosceles triangle, then on leg-of-mutton base, horizontal barrel roll is set, this is also a kind of structure that the utility model relates to.Like this, while moving to triangle pair folding frame after thin-film unreeling, hypotenuse or the brace on the left half side left side that reclines of film, hypotenuse or the brace on the right half side the right that reclines of film, in left and right, the joint place of two hypotenuses or brace forms broken line, make the half side film doubling in left and right two, the film after doubling transfers horizontal operation (perpendicular to the direction operation of horizontal pressure roller) to while passing through horizontal pressure roller, finally by guide roller, be directed to Scroll and carry out rolling.
If produce the film of interior flanging, such as polybag plastic sheeting, it is in order to improve the capacity of polybag, can separately add a chuck in horizontal pressure roller postorder workshop section, by chuck, flanging is headed in upper and lower two films, forms an inside flanging.But this method requires the thickness of film larger, and it is high that intensity is wanted, the thickness of chuck can suitably increase like this, thereby can avoid film in the process of flanging in forming to be destroyed by chuck, and it is very low for film thickness, ductility well but the film at the bottom of intensity just can not adopt and carry out in this way flanging, after entering doubling, the film that should be low thickness often still there is very high ductility, in the time of like this by chuck flanging, often whole film distortion is fallen, rather than flanging is headed into film inside, if chuck is done thin, easily film is damaged, so this method of film for low thickness is just helpless, often for this film, all need to increase in addition a kind of operation, flanging in special manufacture.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of film rigging machine, and flanging in this film rigging machine can directly form in the process of film doubling, without postorder workshop section is set.
For achieving the above object, the utility model provides following technical scheme: a kind of film rigging machine, the triangle pair folding frame that comprises inclination, be positioned at the horizontal barrel roll to folding frame base, be arranged on below, triangle pair folding frame summit for compressing the horizontal pressure roller of film, and the support that fixing above-mentioned parts are installed, described triangle pair folding frame summit is provided with groove; Described support is provided with the pressing formation parts suitable with described groove; Described pressing formation parts stretch in described groove, and and the inwall of described groove between be configured for forming the forming cavity of flanging in film.
By adopting technique scheme, the pressing formation parts and the groove that are arranged on support are suitable, these pressing formation parts just can extend in groove, while moving to triangle pair folding frame after thin-film unreeling, the left and right two of film is half side will be by the both sides hypotenuse of triangle pair folding frame or brace doubling, the centre of film can be pressed profiled part and be pressed in groove, flanging in forming in forming cavity, then after being compressed by horizontal pressure roller, cross drive out, because interior flanging occurs in doubling process, and it is by press member extrusion modling, rather than the chuck that passes through using at present inwardly pushes up flanging and forms interior flanging, so also just make thickness low, flanging in the film that intensity difference and ductility are good also can form in facing toward process, and do not need separately to add operation.
The utility model is further set to: described support is provided with fixing and mounting bracket, this fixing and mounting bracket comprises the pedestal being fixedly connected with described support, the fixed sleeving being fixedly connected with pedestal top, the expansion link being socketed by screw thread with fixed sleeving and be actively socketed on expansion link top for the axostylus axostyle of described pressing formation parts is installed.
The utility model is further set to: described expansion link is provided with scale, and coarse decorative pattern is also carved with on this expansion link surface.
The utility model is further set to: described fixed sleeving is provided with for the fixing securing member of expansion link.
By adopting technique scheme, rotate expansion link, expansion link will move vertically in fixed sleeving, at this moment just can be moved by relative pedestal with the axostylus axostyle of expansion link pivot bush unit, thereby drive the pressing formation parts that are arranged on axostylus axostyle to move in groove, also controlled the width of interior this side, it is for quantitative demonstration axostylus axostyle displacement that scale is set on axostylus axostyle, thereby the width of flanging in quantitative performance, decorative pattern is set on axostylus axostyle and can increases the coefficient of friction of hand to axostylus axostyle while rotating, convenient adjustment, on fixed sleeving, be provided with the securing member for fixed axostyle, can increase the stability after spindle rotation, the width of this side in control that can be more stable.
The utility model is further set to: in described triangle pair folding frame, be also provided with for film being pressed on to the hold-down roller on triangle pair folding frame surface.
By adopting technique scheme, hold-down roller can be pressed on triangle pair folding frame surface film, prevents fold, thereby affects product.
The utility model is further set to: described pressing formation parts are roller.
By adopting technique scheme, can predict, film in forming cavity by time, roller will be extruded interior flanging, and roller can rotate along with the motion of film, thereby has reduced the frictional force in film transport process.
The utility model is further set to: described pressing formation parts are projection.
The utility model is further set to: the surface of described projection is coated with lubricious.
By adopting technique scheme, can predict, when film passes through in forming cavity, projection will be extruded interior flanging, and the lubricious frictional force that can reduce in film transport process of lug surface.
Accompanying drawing explanation
Fig. 1 is the overall construction drawing of the utility model film rigging machine embodiment;
Fig. 2 is the critical piece constitutional diagram of the utility model film rigging machine embodiment;
Schematic diagram when Fig. 3 is the film doubling of the utility model film rigging machine embodiment;
Fig. 4 is the triangle pair folding frame schematic diagram of the utility model film rigging machine embodiment;
Fig. 5 be the pressing formation parts of the utility model film rigging machine embodiment while being roller with and fixing and mounting bracket structure enlarged drawing;
Fig. 6 is the A portion enlarged diagram of the utility model film rigging machine embodiment in Fig. 5;
Fig. 7 be the pressing formation parts of the utility model film rigging machine embodiment while being projection with and fixing and mounting bracket structure enlarged drawing.
Accompanying drawing mark: 1, triangle pair folding frame; 11, groove; 12, hold-down roller; 13, hold-down roller support bar; 2, support; 21, horizontal barrel roll; 22, horizontal pressure roller; 23, guide roller; 3, film; 31, interior flanging; 4, pressing formation component assembly; 41, pressing formation parts; 42, axostylus axostyle; 43, casing joint; 44, expansion link; 45, pedestal; 46, fixed sleeving; 461, securing member; 47, projection.
The specific embodiment
Referring to figs. 1 through Fig. 7, the utility model film rigging machine embodiment is described further.
As shown in Figure 1, film 3 rigging machines are by the triangle pair folding frame 1 tilting, be positioned at the horizontal barrel roll 21 to folding frame base, be arranged on triangle pair folding frame 1 below, summit for compressing the horizontal pressure roller 22 of film 3, and the support 2 that fixing above-mentioned parts are installed forms its main parts, here, triangle pair folding frame 1 can be the triangle plate of block of metal or glass, the triangular supports 2 that also can be formed by brace, but the triangle of two kinds of method compositions is all to want isosceles triangle, triangle pair folding frame 1 summit is provided with groove 11, this groove 11 is shape wide outside and narrow inside preferably, be conducive to like this moulding of interior flanging 31, as shown in Figure 4.
Support 2 is provided with pressing formation component assembly 4, comprises the pressing formation parts 41 suitable with groove 11, and fixing and mounting bracket, as shown in Figure 2.Pressing formation parts 41 are connected with fixing and mounting bracket, then by this fixing and mounting bracket, be fixedly connected on support 2, the surface of pressing formation parts 41 is stretched in groove 11, but and the groove 11 inwall contacts of getting along well, between the inwall of itself and groove 11, be formed for the forming cavity of flanging 31 in forming to film 3, here, forming cavity and film 3 contacts site preferably arrange rounding structure, so just can avoid pressing formation parts 41 to exert pressure when excessive film 3 is damaged; When film 3 is after triangle pair folding frame 1, the both sides of film 3 will be by the both sides hypotenuse of triangle pair folding frame 1 or brace doubling, and will be produced interior flanging 31 by forming cavity at the film 3 at triangle pair folding frame 1 place, summit, as shown in Figure 3.Produce after interior flanging 31, film 3 will be compressed rear also cross drive by horizontal pressure roller 22 and, to guide roller 23, then enter next treatment process.
A preferred scheme is, fixing and mounting bracket comprises the pedestal 45 being fixedly connected with support 2, as shown in Figure 1, pedestal 45 tops are being fixedly connected with fixed sleeving 46, in this fixed sleeving 46, be provided with screw thread, expansion link 44 is connected in fixed sleeving 46 by thread bush, the other end of expansion link 44 is actively socketed on axostylus axostyle 42, pressing formation parts 41 are set on axostylus axostyle 42, here, axostylus axostyle 42 can arrange casing joint 43 with the position of expansion link 44 sockets, expansion link 44 one end are actively socketed in this casing joint 43, as shown in Figure 5, expansion link 44 can be rotated freely, but can not move axially, thereby, rotating extensible arm 44 rear telescopic rods 44 will be by screw thread in the interior movement of fixed sleeving 46, and drive axostylus axostyle 42 to move, and axostylus axostyle 42 will drive pressing formation parts 41 to move.
On expansion link 44, engrave scale and decorative pattern, as shown in Figure 6, this scale is to think correspondence with the part length that pressing formation parts 41 stretch in groove 11, by the scale of reading above, just can know the width of interior this side is how many like this, and decorative pattern can increase the coefficient of friction of instrument while regulating or staff and expansion link 44, thus convenient adjusting.
On fixed sleeving 46, be provided for the fixedly securing member 461 of expansion link 44,, as Fig. 6, the securing member 461 here can be fastening bolt, in rotary moving after certain distance when expansion link 44, tightening fastener parts 461 just can give expansion link 44 location, positions also to pressing formation parts 41.
A preferred scheme is, in triangle pair folding frame 1, be provided with hold-down roller 12, this hold-down roller 12 is supported by the hold-down roller support bar 13 being arranged in triangle pair folding frame 1, hold-down roller 12 and hold-down roller support bar 13 be pivot bush unit preferably, hold-down roller 12 just can move forward and backward on hold-down roller support bar 13 like this, thereby change film 3 in the lip-deep compression degree of triangle pair folding frame 1, reach best output effect.
A preferred scheme is, pressing formation parts 41 are roller, this roller is socketed on axostylus axostyle 42, thereby roller can be on axostylus axostyle 42 Free-rolling, as shown in Figure 5, so not only can extrude interior flanging 31, and replace sliding friction with rolling, the transmission friction of film 3 is reduced.
A preferred scheme is that pressing formation parts 41 are projection 47, as shown in Figure 7, and on projection 47, plate lubriciously, here lubricious can be polytetrafluoroethylene (PTFE), can be also ceramic layer, play the effect that extruding produces interior flanging 31, can reduce the frictional force to film 3 again.
Claims (8)
1. a film rigging machine, the triangle pair folding frame that comprises inclination, be positioned at the horizontal barrel roll to folding frame base, be arranged on below, triangle pair folding frame summit for compressing the horizontal pressure roller of film, and the support that fixing above-mentioned parts are installed, it is characterized in that: described triangle pair folding frame summit is provided with groove; Described support is provided with the pressing formation parts suitable with described groove; Described pressing formation parts stretch in described groove, and and the inwall of described groove between be configured for forming the forming cavity of flanging in film.
2. film rigging machine according to claim 1, it is characterized in that: described support is provided with fixing and mounting bracket, this fixing and mounting bracket comprises the pedestal being fixedly connected with described support, the fixed sleeving being fixedly connected with pedestal top, the expansion link being socketed by screw thread with fixed sleeving and be actively socketed on expansion link top for the axostylus axostyle of described pressing formation parts is installed.
3. film rigging machine according to claim 2, is characterized in that: described expansion link is provided with scale, and coarse decorative pattern is also carved with on this expansion link surface.
4. film rigging machine according to claim 3, is characterized in that: described fixed sleeving is provided with for the fixing securing member of expansion link.
5. according to the film rigging machine one of claim 1 to 4 Suo Shu, it is characterized in that: in described triangle pair folding frame, be also provided with for film being pressed on to the hold-down roller on triangle pair folding frame surface.
6. according to the film rigging machine one of claim 1 to 4 Suo Shu, it is characterized in that: described pressing formation parts are roller.
7. according to the film rigging machine one of claim 1 to 4 Suo Shu, it is characterized in that: described pressing formation parts are projection.
8. film rigging machine according to claim 7, is characterized in that: the surface of described projection is coated with lubricious.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288443.0U CN203888268U (en) | 2014-05-30 | 2014-05-30 | Thin film folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288443.0U CN203888268U (en) | 2014-05-30 | 2014-05-30 | Thin film folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888268U true CN203888268U (en) | 2014-10-22 |
Family
ID=51714714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288443.0U Expired - Fee Related CN203888268U (en) | 2014-05-30 | 2014-05-30 | Thin film folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888268U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034448A (en) * | 2015-06-01 | 2015-11-11 | 铜陵方正塑业科技有限公司 | Plastic film folding and pressing method |
| CN105667893A (en) * | 2016-04-01 | 2016-06-15 | 浙江瑞旺科技有限公司 | Packaging bag pleating device |
| CN105905663A (en) * | 2016-06-29 | 2016-08-31 | 浙江清钰科技有限公司 | Film folding equipment |
| CN106042454A (en) * | 2016-07-21 | 2016-10-26 | 南通三威家纺科技有限公司 | Multifunctional automatic bag making all-in-one machine |
| CN106079392A (en) * | 2016-06-29 | 2016-11-09 | 浙江清钰科技有限公司 | A kind of triangle superimposed mechanism of thin film folding apparatus |
| CN106863911A (en) * | 2017-03-01 | 2017-06-20 | 安徽御流包装机械有限公司 | Packaging bag folding apparatus and method |
| CN109551817A (en) * | 2018-12-21 | 2019-04-02 | 四川汇利实业有限公司 | A kind of medicine box automatic edge folding mechanism |
| CN110040275A (en) * | 2019-04-24 | 2019-07-23 | 漳州松田包装机械有限公司 | Film packaging former packaging film collecting device is walked under one kind |
-
2014
- 2014-05-30 CN CN201420288443.0U patent/CN203888268U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034448A (en) * | 2015-06-01 | 2015-11-11 | 铜陵方正塑业科技有限公司 | Plastic film folding and pressing method |
| CN105667893A (en) * | 2016-04-01 | 2016-06-15 | 浙江瑞旺科技有限公司 | Packaging bag pleating device |
| CN105905663A (en) * | 2016-06-29 | 2016-08-31 | 浙江清钰科技有限公司 | Film folding equipment |
| CN106079392A (en) * | 2016-06-29 | 2016-11-09 | 浙江清钰科技有限公司 | A kind of triangle superimposed mechanism of thin film folding apparatus |
| CN106042454A (en) * | 2016-07-21 | 2016-10-26 | 南通三威家纺科技有限公司 | Multifunctional automatic bag making all-in-one machine |
| CN106863911A (en) * | 2017-03-01 | 2017-06-20 | 安徽御流包装机械有限公司 | Packaging bag folding apparatus and method |
| CN106863911B (en) * | 2017-03-01 | 2023-06-02 | 安徽御流包装机械有限公司 | Packaging bag folding equipment and method |
| CN109551817A (en) * | 2018-12-21 | 2019-04-02 | 四川汇利实业有限公司 | A kind of medicine box automatic edge folding mechanism |
| CN109551817B (en) * | 2018-12-21 | 2020-07-07 | 四川汇利实业有限公司 | Automatic hem mechanism of medicine box |
| CN110040275A (en) * | 2019-04-24 | 2019-07-23 | 漳州松田包装机械有限公司 | Film packaging former packaging film collecting device is walked under one kind |
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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: 20141022 Termination date: 20160530 |