CN102756472A - BOPET (Biaxially Oriented Stretching Polyester Film) biaxially oriented stretching sheet transmission - Google Patents
BOPET (Biaxially Oriented Stretching Polyester Film) biaxially oriented stretching sheet transmission Download PDFInfo
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- CN102756472A CN102756472A CN2012102741432A CN201210274143A CN102756472A CN 102756472 A CN102756472 A CN 102756472A CN 2012102741432 A CN2012102741432 A CN 2012102741432A CN 201210274143 A CN201210274143 A CN 201210274143A CN 102756472 A CN102756472 A CN 102756472A
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Abstract
The invention discloses a BOPET (Biaxially Oriented Stretching Polyester Film) biaxially oriented stretching sheet transmission which comprises a bed, bases, a main transmission and a driven transmission. The main transmission and the driven transmission are arranged on the corresponding bases. The bases are arranged on the bed by bearings and bearing shafts. Both the main transmission and the driven transmission can drive a regulating screw rod by a speed reducer to implement the left-and-right movement, so that the problems that the integral transmission accuracy is low, the amplitude cannot be regulated and the like, which are caused by the case that the left-and-right direction cannot be regulated, are solved. A drive motor is arranged on a main transmission assembly of the main transmission and a hydraulic tensioning assembly is arranged on a driven transmission assembly of the driven transmission, so that the problems of poor operability of equipment, inaccuracy for positioning and high rejection rate are solved, and thus, the BOPET biaxially oriented stretching sheet transmission has the characteristics of high transmission accuracy, adjustable amplitude, good operability, accuracy for positioning, low rejection rate and the like.
Description
Technical field
The present invention relates to a kind of stretched plastic film equipment, relate in particular to a kind of transmission device of BOPET biaxial tension sheet material.
Technical background
BOPET biaxial tension sheet material transmission device comprises main drive and passive transmission device; Wherein BOPET biaxial tension sheet material main drive is mainly used in the transmission of anchor clamps on the plastic sheeting biaxial tension sheet material equipment and the adjusting of clamp BOPET biaxial tension sheet width, to adapt to the requirement that different in width BOPET sheet material stretches; The passive transmission device of BOPET biaxial tension sheet material is mainly used on the plastic sheeting biaxial tension sheet material equipment; The adjusting of the transmission of anchor clamps and clamp BOPET biaxial tension sheet width; And anchor clamps are in the in good time tensioner adjusting of the Fixture chain that uses, to adapt to the requirement that different in width BOPET sheet material stretches.
Current, there is following problem in BOPET biaxial tension sheet material transmission device: the main drive of BOPET biaxial tension sheet material, adopt the kind of drive respectively; Main drive is fixed, and left and right directions is unadjustable, because the requirement of plastic sheeting biaxial tension transmission accuracy is very high; It is inconsistent that the main drive of transmission causes overall accuracy easily respectively, thereby cause the draw speed of biaxially oriented film inconsistent, influences the biaxial tension intensity of film; Make film have inherent product defects; Cause product to use, owing to can not regulate about width, cause institute's oriented film width to be fixed simultaneously; The passive transmission device of BOPET biaxial tension sheet material is selected one for use, and passive transmission device is for being fixedly connected, and left and right directions is unadjustable, at appropriate oriented film width certain limitation is arranged, and the film stretching width is changeless.
In sum, the whole transmission accuracy of existing BOPET biaxial tension sheet material transmission device is low, can not the amplitude of accommodation, device operability is poor, and the location inaccuracy, percent defective is high.
Summary of the invention
In order to solve the problems of the prior art, the purpose of this invention is to provide that a kind of transmission accuracy is high, amplitude is adjustable, good operability, the location is accurate, percent defective is low BOPET biaxial tension sheet material transmission device.
For achieving the above object; The technological means of employing according to the invention is: BOPET biaxial tension sheet material transmission device; Comprise support, base, main drive, passive transmission device; Said main drive and passive transmission device are installed on the base separately, and said base is installed on the support through bearing and bearing shaft; Said main drive comprise the reductor that is installed on the support, the adjusting screw mandrel that links to each other with the reductor main shaft, with regulate main transmission assembly that screw mandrel links to each other and by transmission component, be installed in the main transmission assembly and by the support supporting plate on the transmission component and be installed in the main transmission assembly respectively and, on the said main transmission assembly driving motor be installed also by the anchor clamps on the transmission component; Said passive transmission device comprise the reductor that is installed on the base, the adjusting screw mandrel that links to each other with the reductor main shaft, with regulate passive transmission component that screw mandrel links to each other and passive by transmission component, be installed in passive transmission component and passive by the support supporting plate on the transmission component and be installed in passive transmission component respectively and passive by the anchor clamps on the transmission component, also be provided with the hydraulic tensioning assembly on the said passive transmission component.
Beneficial effect of the present invention is: through the base of bearing and bearing shaft is installed; Main drive and passive transmission device are being not fixed; Solved that can not to adjust the whole transmission accuracy that causes low because of left and right directions; Can not the amplitude of accommodation etc. problem, it is poor that driving motor that is provided with on main transmission assembly and the passive transmission component and hydraulic tensioning assembly have solved device operability, the location inaccuracy; The problem that percent defective is high makes characteristics such as the present invention has the transmission accuracy height, amplitude is adjustable, good operability, the location is accurate, percent defective is low.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described.
Fig. 1 is a main drive structure chart of the present invention;
Fig. 2 is the passive transmission structures figure of the present invention.
Among the figure: 1, support, 2, base, 101, reductor, 102, regulate screw mandrel, 103, the main transmission assembly; 104, by transmission component, 105, support supporting plate, 106, anchor clamps, 107, driving motor, 108, the adjusting nut seat; 109, sprocket wheel cover, 110, drive sprocket, 201, reductor, 202, regulate screw mandrel; 203, passive transmission component, 204, passive, 205, support supporting plate, 206, anchor clamps by transmission component; 207, hydraulic tensioning assembly, 208, the adjusting nut seat, 209, the guide rail plate, 210, the oil cylinder journal stirrup.
The specific embodiment
BOPET biaxial tension sheet material transmission device as shown in Figure 1; Comprise support 1, base 2, main drive, passive transmission device; Said main drive and passive transmission device are installed on the base 2 separately, and said base 2 is installed on the support 1 through bearing and bearing shaft; Said main drive comprise the reductor 101 that is installed on the support 1, the adjusting screw mandrel 102 that links to each other with the reductor main shaft, with regulate main transmission assembly 103 that screw mandrel 102 links to each other and by transmission component 104, be installed in main transmission assembly 103 and by the support supporting plate 105 on the transmission component 104 and be installed in main transmission assembly 103 respectively and, on the said main transmission assembly 103 driving motor 107 be installed also by the anchor clamps on the transmission component 104 106; Said passive transmission device comprise the reductor 201 that is installed on the support 1, the adjusting screw mandrel 202 that links to each other with the reductor main shaft, with regulate passive transmission component 203 that screw mandrel 202 links to each other and passive by transmission component 204, be installed in passive transmission component 203 and passive by the support supporting plate 205 on the transmission component 204 and be installed in passive transmission component 203 respectively and passive by the anchor clamps on the transmission component 204 206, also be provided with hydraulic tensioning assembly 207 on the said passive transmission component 203.
Wherein the reductor on the main drive 101 is fixed in support 1 left side, on said reductor 101 output shafts adapter sleeve is housed, and is equipped with on the adapter sleeve to regulate screw mandrel 102; Have adjusting nut on the said adjusting screw mandrel 102, said adjusting nut is fixed on the adjusting nut seat 108, and said adjusting nut seat 108 is fixed on the base 2; For preventing the adjusting nut adjusting nut seat 108 that slides out, adjusting nut seat 108 tops are provided with cover plate, and the driving motor 107 on the said main transmission assembly 103 is fixed on the base 2; Be fixed with sprocket wheel cover 109 on said driving motor 107 final drive shafts; Sprocket wheel cover 109 is provided with drive sprocket 110, has anchor clamps 106 on the said drive sprocket 110, and said passive transmission component 104 is installed on the base 2; Said main transmission assembly 103 move left and right; Through reductor 101 drive adjusting screw mandrels 102, regulate screw mandrel 102 rotation drive adjusting nuts and move, thereby drive main transmission assembly 103 and passive transmission component 104 are along the bearing shaft guide rail move left and right on the base 2; Reach the purpose of regulating the oriented film amplitude; Driving motor 107 promotes to be installed in main transmission assembly 103 and to be moved by the anchor clamps on the transmission component 104 106, stretches and perhaps shrinks the adjustment size that can become more meticulous, and has reduced percent defective.
On reductor 201 output shafts on the said passive transmission device adapter sleeve is housed, is equipped with on the said adapter sleeve and regulates screw mandrel 202, have adjusting nut on the said adjusting screw mandrel 202; Said adjusting nut is fixed on the adjusting nut seat 208; Said adjusting nut seat 208 is fixed on the base 2, skids off adjusting nut seat 208 for preventing adjusting nut, is provided with cover plate on adjusting nut seat 208 tops; Said support supporting plate 205 belows are equipped with guide rail plate 209; Said guide rail plate 209 connects hydraulic tensioning assembly 207, and guide rail plate 209 is provided with oil cylinder journal stirrup 210, and oil cylinder journal stirrup 210 links to each other with the oil cylinder output shaft of hydraulic tensioning assembly 207; Base 2 left sides of said passive transmission component 203 have O type elongated slot, and the oil cylinder of being convenient to hydraulic pressure tensioner assembly 207 promotes passive transmission component 203 and moves.The bearing and the bearing shaft that are provided with on the said base 2; Be convenient to passive transmission component move left and right location; Drive adjusting screw mandrel 202 through reductor 201; The rotation of regulating screw mandrel drives adjusting nut, adjusting nut drive passive transmission component 203 with passive by transmission component 204 along bearing shaft guide rail move left and right, thereby reach the purpose that draws high the film fabric width.
Said base 2 is divided into two sections processing assemblings, and is easy to process, installs rapidly.
Claims (4)
1.BOPET biaxial tension sheet material transmission device; Comprise support (1), base (2), main drive, passive transmission device; It is characterized in that: said main drive and passive transmission device are installed on the base (2) separately, and said base (2) is installed on the support (1) through bearing and bearing shaft; Said main drive comprise the reductor (101) that is installed on the support (1), the adjusting screw mandrel (102) that links to each other with the reductor main shaft, with regulate main transmission assembly (103) that screw mandrel (102) links to each other and by transmission component (104), be installed in main transmission assembly (103) and by the support supporting plate (105) on the transmission component (104) and be installed in main transmission assembly (103) respectively and, driving motor (107) be installed also on the said main transmission assembly (103) by the anchor clamps (106) on the transmission component (104); Said passive transmission device comprise the reductor (201) that is installed on the support (1), the adjusting screw mandrel (202) that links to each other with the reductor main shaft, with regulate passive transmission component (203) that screw mandrel (202) links to each other and passive by transmission component (204), be installed in passive transmission component (203) and passive by the support supporting plate (205) on the transmission component (204) and be installed in passive transmission component (203) respectively and passive by the anchor clamps (206) on the transmission component (204), also be provided with hydraulic tensioning assembly (207) on the said passive transmission component (203).
2. BOPET biaxial tension sheet material transmission device according to claim 1; It is characterized in that: the reductor on the said main drive (101) is fixed in support (1) left side; On said reductor (101) output shaft adapter sleeve is housed, is equipped with on the adapter sleeve and regulates screw mandrel (102), have adjusting nut on the said adjusting screw mandrel (102); Said adjusting nut is fixed on the adjusting nut seat (108); Said adjusting nut seat (108) is fixed on the base (2), and for preventing the adjusting nut adjusting nut seat (108) that slides out, adjusting nut seat (108) top is provided with cover plate; Driving motor (107) on the said main transmission assembly (103) is fixed on the base (2); Be fixed with sprocket wheel cover (109) on said driving motor (107) final drive shaft, sprocket wheel cover (109) is provided with drive sprocket (110), has anchor clamps (106) on the said drive sprocket (110).
3. BOPET biaxial tension sheet material transmission device according to claim 1; It is characterized in that: on reductor (201) output shaft on the said passive transmission device adapter sleeve is housed; Be equipped with on the said adapter sleeve and regulate screw mandrel (202), have adjusting nut on the said adjusting screw mandrel (202), said adjusting nut is fixed on the adjusting nut seat (208); Said adjusting nut seat (208) is fixed on the base (2); For preventing that adjusting nut from skidding off adjusting nut seat (208), be provided with cover plate on adjusting nut seat (208) top, said support supporting plate (205) below is equipped with guide rail plate (209); Said guide rail plate (209) connects hydraulic tensioning assembly (207); Guide rail plate (209) is provided with oil cylinder journal stirrup (210), and oil cylinder journal stirrup (210) links to each other with the oil cylinder output shaft of hydraulic tensioning assembly (207), and base (2) left side of said passive transmission component (203) has O type elongated slot.
4. BOPET biaxial tension sheet material transmission device according to claim 1 is characterized in that: said base (2) is divided into two sections processing assemblings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274143.2A CN102756472B (en) | 2012-08-03 | 2012-08-03 | BOPET (Biaxially Oriented Stretching Polyester Film) biaxially oriented stretching sheet transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274143.2A CN102756472B (en) | 2012-08-03 | 2012-08-03 | BOPET (Biaxially Oriented Stretching Polyester Film) biaxially oriented stretching sheet transmission |
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| Publication Number | Publication Date |
|---|---|
| CN102756472A true CN102756472A (en) | 2012-10-31 |
| CN102756472B CN102756472B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210274143.2A Active CN102756472B (en) | 2012-08-03 | 2012-08-03 | BOPET (Biaxially Oriented Stretching Polyester Film) biaxially oriented stretching sheet transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330627A (en) * | 2023-05-29 | 2023-06-27 | 天津市天缘电工材料股份有限公司 | Be used for polyimide film stretcher operation track bearing structure |
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| CN1628951A (en) * | 2003-12-16 | 2005-06-22 | 株式会社日立制作所 | Sheet-like object spreader |
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| JP2007008089A (en) * | 2005-07-01 | 2007-01-18 | Idemitsu Unitech Co Ltd | Manufacturing method of biaxially stretched film and biaxially stretched film manufacturing apparatus |
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2012
- 2012-08-03 CN CN201210274143.2A patent/CN102756472B/en active Active
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| CN1294549A (en) * | 1998-03-23 | 2001-05-09 | 纳幕尔杜邦公司 | Method for controlling tenter clip gap spacing during simultaneous biaxial stretching using linear synchronous motors |
| JP3058875B1 (en) * | 1999-05-27 | 2000-07-04 | 株式会社日立製作所 | Simultaneous biaxial stretching machine for sheet materials |
| JP4224241B2 (en) * | 2002-02-13 | 2009-02-12 | 旭化成ケミカルズ株式会社 | Simultaneous 2-axis tenter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330627A (en) * | 2023-05-29 | 2023-06-27 | 天津市天缘电工材料股份有限公司 | Be used for polyimide film stretcher operation track bearing structure |
| CN116330627B (en) * | 2023-05-29 | 2023-08-01 | 天津市天缘电工材料股份有限公司 | Be used for polyimide film stretcher operation track bearing structure |
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| CN102756472B (en) | 2014-12-24 |
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Effective date of registration: 20180122 Address after: 266000 Qingdao City, Jiaozhou City, Jiaozhou City, Jiabei Street office through two Road North Patentee after: Qingdao O Ray Teco Plastic Machinery Co., Ltd. Address before: 266101 Shandong province Qingdao high tech Industrial Development Zone entrepreneurship center 318-73 room Patentee before: Qingdao Jiangshanxu Machine Manufacturing Co., Ltd. |
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