CN104670946A - Quantitative feeding mechanism of PI (Polyimid) film - Google Patents
Quantitative feeding mechanism of PI (Polyimid) film Download PDFInfo
- Publication number
- CN104670946A CN104670946A CN201510068622.2A CN201510068622A CN104670946A CN 104670946 A CN104670946 A CN 104670946A CN 201510068622 A CN201510068622 A CN 201510068622A CN 104670946 A CN104670946 A CN 104670946A
- Authority
- CN
- China
- Prior art keywords
- film
- support
- cylinder
- depression bar
- servomotor
- Prior art date
- 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.)
- Pending
Links
- 229920001721 polyimide Polymers 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
- B65H2513/11—Speed angular
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a quantitative feeding mechanism of a PI (Polyimid) film. The quantitative feeding mechanism comprises a base (16), wherein the base (16) is sequentially and fixedly provided with a support frame I (8), a pressing rod and cantilever installing seat (9), an air cylinder (11), a support frame II (12) and a material roll support frame (14) from right to left, the material roll support frame (14) is provided with a material roll shaft (15), and a PI film material roll (2) is coiled on the material roll shaft (15); the quantitative feeding mechanism is characterized in that a worm gear pair and a servo motor (13) are arranged at one side of the material roll support frame (14), the servo motor (13) drives the worm gear pair to rotate, the PI film (4) arranged on the support frame II (12) is guided into a cutting machine for being cut off by the material roll shaft (15), a left support wheel (5), a material pressing rod (6) and a right support wheel (7). According to the quantitative feeding mechanism disclosed by the invention, the rotating angle of the servo motor in each time can be controlled by a control system and can be corrected according to the stretching length of a piston of the air cylinder, and thus the length consistency of each material discharging can be ensured.
Description
Technical field
The present invention relates to a kind of quantitative feed mechanism of PI film, be particularly suitable for the feed mechanism needed when PI film uses when quantitatively cutting off.
Background technology
Kapton is the film class insulating material that performance is best in the world also known as " PI film ", and this material is led the making of material at the height that circuit board of mobile phone is used and widely used in packing.Often need in use to be cut into certain length, feed mechanism is in the past all use to determine angle rotation when feeding, realize quantitative feeding, but this feed mechanism is when the material sending reel to fill, a problem will be encountered, reel full dress and fast at the end of, the girth of corresponding reel is different as figure (4), when rotating equal angular A, corresponding angle arc length B and C is different, and the length of the film that correspondence is sent is just different.
Summary of the invention
For above situation, the object of the present invention is to provide a kind of quantitative feed mechanism of PI film, be adopt to rotate at driven by servomotor turbine and worm, each angle of rotating of servo electricity is controlled by control system, and the angle of rotation can change according to the different of the diameter of cylinder.Ensure that the length of each discharging is all consistent by such method.
Technical scheme of the present invention is achieved in the following ways: a kind of quantitative feed mechanism of PI film, comprise a base, described base is fixed with support I from right to left successively, depression bar crank mount pad, cylinder, support II and material volume support, material volume support is provided with material spool, PI coating materials twists on material spool, the piston rod of cylinder is connected with depression bar crank, depression bar crank one end is connected with compressing rod, the other end and depression bar crank mount pad are fixed, it is characterized in that: described worm gear pair and servomotor are arranged on the side on material volume support, servomotor drives worm gear pair to rotate, be located at the PI film of support by expecting spool, left bearing wheel, compressing rod, right bearing wheel guides and enters shoutoff mechanism cut-out.
Described support II is provided with rotating left bearing wheel, and support I is provided with rotating right bearing wheel, makes these two bearing wheels of the smooth and easy process of PI film.
Stretching by Serve Motor Control of piston rod on described cylinder, servomotor rotates, cylinder operation, piston rod stretches out, and drives depression bar crank to press down, pull the bearing wheel conveying to the right of PI film, realize a feeding bout, servomotor stops, and piston rod is retracted by cylinder, depression bar crank loosens, and PI film stops sending.
Described PI coating materials volume is located at two sides on material volume support, and along with the rotation of material spool, the rotation arc length B of its two end and the length of C are regulated by the flexible length of cylinder.
The present invention, servomotor rotates and drives worm screw to rotate, and worm screw rotarily drives turbine and rotates, and turbine rotary actuation material spool rotates, and PI coating materials volume is followed material spool and rotated.The each angle of rotating of servo electricity is controlled by control system, and the angle of rotation can according to the flexible length correction of the piston of cylinder, consistent to ensure the length of each discharging.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present invention.
Fig. 2 is schematic side view of the present invention.
Fig. 3 is schematic top plan view of the present invention.
Fig. 4 is PI coating materials volume schematic diagram.
Detailed description of the invention
Known by Fig. 1, Fig. 2, Fig. 3, a quantitative feed mechanism for PI film, is made up of turbine 1, PI coating materials volume 2, worm screw 3, PI film 4, left bearing wheel 5, compressing rod 6, right bearing wheel 7, support I 8, depression bar crank mount pad 9, depression bar crank 10, cylinder 11, support II 12, servomotor 13, material volume support 14, material spool 15, base 16.Described turbine 1 and worm screw 2 are installed togather, and servomotor 13 is connected on worm screw 2, and turbine 1 is arranged on material volume support 14, and material spool 15 frame is on material volume support 14, and PI coating materials volume 2 twists on material spool 15.Left bearing wheel 5 and right bearing wheel 7 are arranged on base 16, and PI film 4 frame is on left bearing wheel 5 and right bearing wheel 7, and compressing rod 6 is arranged on depression bar crank 10, and depression bar crank 10 is arranged on depression bar crank mount pad 9, and cylinder 11 is at supported underneath depression bar crank 10.Support II 12 is provided with rotating left bearing wheel 5, and support I 8 is provided with rotating right bearing wheel 7, makes these two bearing wheels of the smooth and easy process of PI film 4.
The flexible of piston rod on cylinder 11 is controlled by servomotor 13, servomotor 13 rotates, cylinder 11 works, and piston rod stretches out, and drives depression bar crank 10 to press down, pull PI film 4 to the right bearing wheel 7 carry, realize a feeding bout, servomotor 13 stops, and piston rod is retracted by cylinder 11, depression bar crank 10 loosens, and PI film 4 stops sending.
Being known by Fig. 4, is PI coating materials volume schematic diagram.PI coating materials volume 2 is when diameter is larger and when diameter is less, PI coating materials volume 2 is at the A that rotates to an angle, corresponding rotation arc length B and the length of C just different, if the length of the PI film 4 that will export is consistent at every turn, just must adjusts the anglec of rotation that PI coating materials rolls up 2 and realize.At this moment PI coating materials volume 2 is located at two sides on material volume support 14, and along with expecting that spool 15 rotates, the rotation arc length B of its two end and the length of C are regulated by the flexible length of cylinder 11.
Claims (4)
1. the quantitative feed mechanism of a PI film, comprise a base (16), described base (16) is fixed with support I (8) from right to left successively, depression bar crank mount pad (9), cylinder (11), support II (12) and material volume support (14), material volume support (14) is provided with material spool (15), PI coating materials volume (2) twists on material spool (15), the piston rod of cylinder (11) is connected with depression bar crank (10), depression bar crank (10) one end is connected with compressing rod (6), the other end and depression bar crank mount pad (9) are fixed, it is characterized in that: described worm gear pair and servomotor (13) are arranged on the side on material volume support (14), servomotor (13) drives worm gear pair to rotate, be located at the PI film (4) of support (12) by material spool (15), left bearing wheel (5), compressing rod (6), right bearing wheel (7) guides and enters shoutoff mechanism cut-out.
2. the quantitative feed mechanism of a kind of PI film according to claim 1, it is characterized in that: described support II (12) is provided with rotating left bearing wheel (5), support I (8) is provided with rotating right bearing wheel (7), makes these two bearing wheels of PI film (4) smooth and easy process.
3. the quantitative feed mechanism of a kind of PI film according to claim 1, it is characterized in that: the flexible of the piston rod on described cylinder (11) is controlled by servomotor (13), servomotor (13) rotates, cylinder (11) works, piston rod stretches out, depression bar crank (10) is driven to press down, pull PI film (4) bearing wheel (7) conveying to the right, realize a feeding bout, servomotor (13) stops, piston rod is retracted by cylinder (11), and depression bar crank (10) loosens, and PI film (4) stops sending.
4. the quantitative feed mechanism of a kind of PI film according to claim 1, it is characterized in that: described PI coating materials volume (2) is located at two sides on material volume support (14), and along with material spool (15) rotation, the rotation arc length B of its two end and the length of C are regulated by the flexible length of cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068622.2A CN104670946A (en) | 2015-02-10 | 2015-02-10 | Quantitative feeding mechanism of PI (Polyimid) film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068622.2A CN104670946A (en) | 2015-02-10 | 2015-02-10 | Quantitative feeding mechanism of PI (Polyimid) film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104670946A true CN104670946A (en) | 2015-06-03 |
Family
ID=53306631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510068622.2A Pending CN104670946A (en) | 2015-02-10 | 2015-02-10 | Quantitative feeding mechanism of PI (Polyimid) film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104670946A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925555A (en) * | 2015-06-10 | 2015-09-23 | 苏州市吴中区胥口广博模具加工厂 | Electrically driven roll material cutting device of side-by-side six-pin female plug contact pin machine |
| CN109720907A (en) * | 2019-01-04 | 2019-05-07 | 湖南机电职业技术学院 | A kind of gummed paper uncoupling gear and the photo glue plastering machine with the mechanism |
| DE102017131417A1 (en) * | 2017-12-29 | 2019-07-04 | Weber Maschinenbau Gmbh Breidenbach | Device for packaging objects |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937112A (en) * | 1973-08-08 | 1976-02-10 | Metal Box Limited | Web feeding apparatus |
| US4389009A (en) * | 1980-05-30 | 1983-06-21 | Kyoichi Yamashita | High speed tape feeder |
| JPS6397566A (en) * | 1986-10-13 | 1988-04-28 | Tokyo Kikai Seisakusho Ltd | Automatic adjuster for paper sheet cutting position in rotary press machine |
| CN101386178A (en) * | 2008-10-07 | 2009-03-18 | 朱志峰 | Bundling belt disconnecting device |
| CN102001542A (en) * | 2010-09-01 | 2011-04-06 | 铜陵三佳科技股份有限公司 | Tape coiling fixed length driving mechanism |
| CN205045547U (en) * | 2015-02-10 | 2016-02-24 | 镇江博昊科技有限公司 | Quantitative feeding mechanism of PI membrane |
-
2015
- 2015-02-10 CN CN201510068622.2A patent/CN104670946A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937112A (en) * | 1973-08-08 | 1976-02-10 | Metal Box Limited | Web feeding apparatus |
| US4389009A (en) * | 1980-05-30 | 1983-06-21 | Kyoichi Yamashita | High speed tape feeder |
| JPS6397566A (en) * | 1986-10-13 | 1988-04-28 | Tokyo Kikai Seisakusho Ltd | Automatic adjuster for paper sheet cutting position in rotary press machine |
| CN101386178A (en) * | 2008-10-07 | 2009-03-18 | 朱志峰 | Bundling belt disconnecting device |
| CN102001542A (en) * | 2010-09-01 | 2011-04-06 | 铜陵三佳科技股份有限公司 | Tape coiling fixed length driving mechanism |
| CN205045547U (en) * | 2015-02-10 | 2016-02-24 | 镇江博昊科技有限公司 | Quantitative feeding mechanism of PI membrane |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925555A (en) * | 2015-06-10 | 2015-09-23 | 苏州市吴中区胥口广博模具加工厂 | Electrically driven roll material cutting device of side-by-side six-pin female plug contact pin machine |
| DE102017131417A1 (en) * | 2017-12-29 | 2019-07-04 | Weber Maschinenbau Gmbh Breidenbach | Device for packaging objects |
| US11577869B2 (en) | 2017-12-29 | 2023-02-14 | Weber Maschinenbau Gmbh Breidenbach | Apparatus for packaging objects |
| CN109720907A (en) * | 2019-01-04 | 2019-05-07 | 湖南机电职业技术学院 | A kind of gummed paper uncoupling gear and the photo glue plastering machine with the mechanism |
| CN109720907B (en) * | 2019-01-04 | 2021-04-02 | 湖南机电职业技术学院 | Adhesive tape releasing mechanism and photo adhesive tape sticking machine with same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |