CN205274813U - High -efficient rolling machine after film blow molding - Google Patents
High -efficient rolling machine after film blow molding Download PDFInfo
- Publication number
- CN205274813U CN205274813U CN201521132076.6U CN201521132076U CN205274813U CN 205274813 U CN205274813 U CN 205274813U CN 201521132076 U CN201521132076 U CN 201521132076U CN 205274813 U CN205274813 U CN 205274813U
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- China
- Prior art keywords
- roll
- rolling
- blow molding
- drive roll
- controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to the technical field of the plastic film blow molding, a high -efficient rolling machine after film blow molding is proposed, including frame and side cut device, the both sides of frame all are provided with the coiling mechanism, and the coiling mechanism includes the drive roll of being connected with torque motors, is equipped with the rolling compression roller of being connected with the rolling cylinder on one side the drive roll is pressed, and the another side is provided with the hypotenuse, and the hypotenuse is put on the shelf and is equipped with the wind -up roll, and the wind -up roll presses downwards on the drive roll, still include the controller of being connected with torque motors, the controller all is connected with moment adjust knob, moment display, still include the carry over pinch rolls and pull the compression roller, pull the compression roller press establish on the carry over pinch rolls and with pull the cylinder and be connected, the carry over pinch rolls is connected with inverter motor, inverter motor is connected with the controller. The utility model provides an after the plastic film blow molding among the winding process, rolling traction force can not be adjusted and is unstable, makes plastic film tension inhomogeneous, the tensile deformation often appear to make the low technical problem of film regularity of rolling.
Description
Technical field
The utility model belongs to plastics film blow molding technical field, in particular to the efficient winder that after a kind of plastics film blow molding, easy fracture, balancing tension, rolling are not smooth.
Background technology
Produce plastics film and mainly contain the multiple methods such as blow molding, drawing and forming, salivation be shaping, wherein blow molding is the melting material plastified through extruder barrel, make round tubular membrane base by forming mould to extrude, then in cylinder, it is blown into the air of certain pressure, circle tubular membrane base plastics are blown swollen, reach film cylinder diameter and the thickness of production requirement, become film article through cooling and shaping, be finished product after carrying out cutting rolling. in prior art, blow molding method produces plastics film, the plastics film that blowing goes out all directly is connected with wrap-up, carry out rolling, because still needing guiding transmission and the trimming of one end distance by being molded into rolling, the traction effect of wrap-up is always barely satisfactory, in plastics film distraction procedure, the size of rolling tractive force can not regulate and instability, when particularly rolling being carried out for the plastics film of unlike material and specification, always there will be tension force inequality and cause its tensile deformation, thus the plastics film reguarity making rolling reduces, this process is just drawn by wrap-up merely simultaneously, often can because the transmission of longer distance and guiding further limit the action effect that wrap-up acts on the tractive force of plastics film, make it can not be passed to blow molding end by reactive forces such as rolling ends, thus increased the weight of the tensile deformation that the inequality of the tension force in plastics film distraction procedure causes further.
Practical novel content
Efficient winder after the utility model proposes a kind of film blow molding, solve in prior art after plastics film blow molding in rolling process, rolling tractive force can not regulate and instability, make plastics film tension force uneven, tensile deformation often occurs, thus makes the film reguarity low technical problem of rolling.
The technical solution of the utility model is achieved in that
After a kind of film blow molding, efficient winder, comprises
Frame and be arranged on the trimming device above described central rack, the both sides of described frame are provided with wrap-up, described wrap-up comprises the drive roll being connected with torque motor, described drive roll is while be installed with the rolling pressure roller being connected with rolling cylinder, the other side is provided with hypotenuse, described hypotenuse is added is provided with wind-up roll, and described wind-up roll is pressed against on described drive roll downwards; Also comprising and the controller that described torque motor is connected, described controller is all connected with torque adjusting knob, moment display; Also comprise towing mechanism, being arranged between described trimming device and described wrap-up, it comprises take off roll and traction pressure roller, and described traction pressure roller is pressed on described take off roll and is connected with traction cylinder, described take off roll are connected with frequency conversion motor, and described frequency conversion motor is connected with described controller.
As further technical scheme, described trimming device comprises fixed link and cutting knife, and described fixed link is arranged in described frame and it is marked with scale, and described cutting knife is adjustable to be arranged on described fixed link.
As further technical scheme, it is provided with fixed pulley that the slitter edge cut is led away below described trimming device.
As further technical scheme, also comprise slitter edge around limit device, described slitter edge comprises base around limit device and is arranged on described base and taking turns around limit of being connected with around limit motor, described wheel side, limit is provided with guiding structure, described guiding structure comprises the slide block being arranged on sliding bar, described slide block is flexibly connected with winding groove roller and leads, and described winding groove roller is connected around limit motor with described; Being provided with breach on described slide block, described indentation, there is provided with the vertical rod being sleeved on described sliding bar, and described vertical rod is held by spring and its top is provided with guide wheel.
The utility model uses principle and the useful effect to be:
1, when torque motor motor can keep rolling after plastics film blow molding, drive roll is kept to apply to remain in the reactive force of plastics film in a steady state value or constant scope, when during plastics film is due to transmitting procedure, frictional force is excessive, torque motor becomes again and can stop work, such that it is able to avoid the generation that stretched plastic film is out of shape, wind-up roll is baroclined by self gravitation and carries out rolling on drive roll by rolling process simultaneously, before rolling simultaneously, it is pressed on drive roll through rolling pressure roller, thus the maximum static friction force between plastics film and drive roll is remained in a rational working range, thus make process stability and high efficiency more, and the plastic film rolls of rolling is more smooth compact.
2, when the plastics film of rolling different size unlike material, the moment scope of torque motor can be set by torque adjusting knob, and clearly shown by moment display, therefore can according to rolling condition, rolling moment can be adjusted by the utility model, there is use range wide, it may also be useful to advantage easily.
3, after plastics film blow molding, enter transmission and it is directed to trimming device, the edge of plastics film is excised by cutting knife, thus the plastics film making the good tubular of blowing is divided into two volumes to carry out rolling respectively by two wrap-ups, simultaneously the position of cutting knife on fixed link can be movable thus regulate, can being set by the width of plastics film after trimming easily by the scale on it, therefore this use is novel has trimming width and can set and advantage easy to use.
4, the slitter edge that trimming device cuts can utilize slitter edge to be arranged by slitter edge around limit device, facilitate the recycling of slitter edge, save space, and the wasting of resources can be reduced, winding groove roller control slide block moves back and forth on sliding bar, slitter edge can be made in uniform winding on the wheel of limit, facilitate slitter edge around the use of limit device, rod end is provided with guide wheel, guide wheel is fixed pulley, it is possible to changes slitter edge coiling direction, increases use range of the present utility model, and structure is simple, easy-maintaining, cost are low, is applicable to production application.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 be in the utility model slitter edge around limit apparatus structure schematic diagram;
Fig. 3 is the utility model control texture frame line schematic diagram;
In figure: 1-frame, 2-trimming device, 21-fixed link, 22-cutting knife, 3-wrap-up, 31-torque motor, 32-drive roll, 33-rolling cylinder, 34-rolling pressure roller, 35-hypotenuse, 36-wind-up roll, 4-controller, 5-torque adjusting knob, 6-moment display, 7-towing mechanism, 71-take off roll, 72-draws pressure roller, 73-draws cylinder, 74-frequency conversion motor, 8-fixed pulley, 9-slitter edge is around limit device, 91-base, 92-is around limit motor, 93-takes turns around limit, 94-leads structure, the sliding bar of 941-, 942-slide block, 943-reels groove roller, 944-breach, 945-vertical rod, 946-spring, 947-guide wheel.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in FIG. 1 to 3, after a kind of film blow molding that the utility model proposes, efficient winder, comprises
Frame 1 and the trimming device 2 being arranged on top in the middle part of frame 1, the both sides of frame 1 are provided with wrap-up 3, wrap-up 3 comprises the drive roll 32 being connected with torque motor 31, drive roll 32 is while be installed with the rolling pressure roller 34 being connected with rolling cylinder 33, the other side is provided with hypotenuse 35, hypotenuse 35 is added is provided with wind-up roll 36, and wind-up roll 36 is pressed against on drive roll 32 downwards; Also comprising the controller 4 being connected with torque motor 31, controller 4 is all connected with torque adjusting knob 5, moment display 6; Also comprise towing mechanism 7, being arranged between trimming device 2 and wrap-up 3, it comprises take off roll 71 and traction pressure roller 72, and traction pressure roller 72 is pressed on take off roll 71 and is connected with traction cylinder 73, take off roll 71 are connected with frequency conversion motor 74, and frequency conversion motor 74 is connected with controller 4.
When the effect of torque motor 31 motor is rolling after maintenance plastics film blow molding, drive roll 32 is kept to apply to remain in the reactive force of plastics film in a steady state value or constant scope, when during plastics film is due to transmitting procedure, frictional force is excessive, torque motor 31 becomes again and can stop work, such that it is able to avoid the generation that stretched plastic film is out of shape, wind-up roll 36 is baroclined by self gravitation and carries out rolling on drive roll 32 by rolling process simultaneously, before rolling simultaneously, it is pressed on drive roll 32 through rolling pressure roller 34, thus the maximum static friction force between plastics film and drive roll 32 is remained in a rational working range, thus make process stability and high efficiency more, and the plastic film rolls of rolling is more smooth compact.
When the plastics film of rolling different size unlike material, the moment scope of torque motor 31 can be set by torque adjusting knob 5, and clearly shown by moment display 6, therefore can according to rolling condition, rolling moment can be adjusted by the utility model, there is use range wide, it may also be useful to advantage easily.
Further, trimming device 2 comprises fixed link 21 and cutting knife 22, and fixed link 21 is arranged in frame 1 and it is marked with scale, and cutting knife 22 is adjustable to be arranged on fixed link 21.
After plastics film blow molding, enter transmission and it is directed to trimming device 2, the edge of plastics film is excised by cutting knife 22, thus the plastics film making the good tubular of blowing is divided into two volumes to carry out rolling respectively by two wrap-ups 3, simultaneously the position of cutting knife 22 on fixed link 21 can be movable thus regulate, can being set by the width of plastics film after trimming easily by the scale on it, therefore this use is novel has trimming width and can set and advantage easy to use.
Further, the fixed pulley 8 led away by the slitter edge cut it is provided with below trimming device 2.
Further, also comprise slitter edge around limit device 9, slitter edge comprise base 91 around limit device 9 and be arranged on base 91 and is connected with around limit motor 92 around limit wheel 93, take turns 93 sides around limit and it is provided with guiding structure 94, guiding structure 94 comprises the slide block 942 being arranged on sliding bar 941, slide block 942 is flexibly connected with winding groove roller 943 and leads, and winding groove roller 943 is connected with around limit motor 92; Being provided with breach 944 on slide block 942, breach 944 place is provided with the vertical rod 945 being sleeved on sliding bar 941, and vertical rod 945 is held by spring 946 and its top is provided with guide wheel 947.
The slitter edge that trimming device 2 cuts can utilize slitter edge to be arranged by slitter edge around limit device 9, facilitate the recycling of slitter edge, save space, and the wasting of resources can be reduced, winding groove roller 943 controls slide block 942 and moves back and forth on sliding bar 941, slitter edge can be made to take turns uniform winding on 93 around limit, facilitate slitter edge around the use of limit device 9, vertical rod 945 top is provided with guide wheel 947, guide wheel 947 is fixed pulley, it is possible to changes slitter edge coiling direction, increases use range of the present utility model, and structure is simple, easy-maintaining, cost are low, is applicable to production application.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. efficient winder after a film blow molding, comprise frame (1) and it is arranged on the trimming device (2) of top, described frame (1) middle part, the both sides of described frame (1) are provided with wrap-up (3), it is characterized in that, described wrap-up (3) comprises the drive roll (32) being connected with torque motor (31), described drive roll (32) is while be installed with the rolling pressure roller (34) being connected with rolling cylinder (33), the other side is provided with hypotenuse (35), described hypotenuse (35) is added is provided with wind-up roll (36), described wind-up roll (36) is pressed against on described drive roll (32) downwards, also comprising the controller (4) being connected with described torque motor (31), described controller (4) is all connected with torque adjusting knob (5), moment display (6), also comprise towing mechanism (7), it is arranged between described trimming device (2) and described wrap-up (3), it comprises take off roll (71) and traction pressure roller (72), described traction pressure roller (72) is pressed on described take off roll (71) and above and with traction cylinder (73) is connected, described take off roll (71) are connected with frequency conversion motor (74), and described frequency conversion motor (74) is connected with described controller (4).
2. efficient winder after a kind of film blow molding according to claim 1, it is characterized in that, described trimming device (2) comprises fixed link (21) and cutting knife (22), described fixed link (21) is arranged in described frame (1) and it is marked with scale, and described cutting knife (22) is adjustable to be arranged on described fixed link (21).
3. efficient winder after a kind of film blow molding according to claim 1, it is characterised in that, described trimming device (2) lower section is provided with the fixed pulley (8) led away by the slitter edge cut.
4. efficient winder after a kind of film blow molding according to claims 1 to 3 any one, it is characterized in that, also comprise slitter edge around limit device (9), described slitter edge comprise base (91) around limit device (9) and be arranged on described base (91) upper and be connected with around limit motor (92) take turns (93) around limit, described (93) side of taking turns around limit is provided with guiding structure (94), described guiding structure (94) comprises the slide block (942) being arranged on sliding bar (941), described slide block (942) is flexibly connected with winding groove roller (943) and leads, described winding groove roller (943) is connected around limit motor (92) with described, described slide block (942) is provided with breach (944), described breach (944) place is provided with the vertical rod (945) being sleeved on described sliding bar (941), and described vertical rod (945) holds by spring (946) and its top is provided with guide wheel (947).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132076.6U CN205274813U (en) | 2015-12-31 | 2015-12-31 | High -efficient rolling machine after film blow molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132076.6U CN205274813U (en) | 2015-12-31 | 2015-12-31 | High -efficient rolling machine after film blow molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274813U true CN205274813U (en) | 2016-06-01 |
Family
ID=56059409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132076.6U Expired - Fee Related CN205274813U (en) | 2015-12-31 | 2015-12-31 | High -efficient rolling machine after film blow molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205274813U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804001A (en) * | 2017-11-21 | 2018-03-16 | 汕头市三马塑胶制品有限公司 | The production method of foam sheet surface film |
| CN109132648A (en) * | 2018-10-31 | 2019-01-04 | 德星技术（苏州）有限公司 | A kind of passive wrap-up of film |
| CN109179012A (en) * | 2018-09-21 | 2019-01-11 | 浙江华越丝绸制品有限公司 | A kind of trimming device that edge grinding is recyclable |
| CN109551865A (en) * | 2018-12-29 | 2019-04-02 | 昆山拓誉自动化科技有限公司 | The dyestripping equipment of sheet material material |
| CN113771278A (en) * | 2021-09-23 | 2021-12-10 | 泰州市晨光塑业有限公司 | Preparation method and device of PTFE film adhesive tape for composite material demoulding |
-
2015
- 2015-12-31 CN CN201521132076.6U patent/CN205274813U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804001A (en) * | 2017-11-21 | 2018-03-16 | 汕头市三马塑胶制品有限公司 | The production method of foam sheet surface film |
| CN109179012A (en) * | 2018-09-21 | 2019-01-11 | 浙江华越丝绸制品有限公司 | A kind of trimming device that edge grinding is recyclable |
| CN109132648A (en) * | 2018-10-31 | 2019-01-04 | 德星技术（苏州）有限公司 | A kind of passive wrap-up of film |
| CN109551865A (en) * | 2018-12-29 | 2019-04-02 | 昆山拓誉自动化科技有限公司 | The dyestripping equipment of sheet material material |
| CN113771278A (en) * | 2021-09-23 | 2021-12-10 | 泰州市晨光塑业有限公司 | Preparation method and device of PTFE film adhesive tape for composite material demoulding |
| CN113771278B (en) * | 2021-09-23 | 2023-08-25 | 泰州市晨光塑业有限公司 | PTFE film adhesive tape preparation method and device for demolding composite material |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20171231 |