CN202388794U - Lifting structure of film blowing machine guide system - Google Patents
Lifting structure of film blowing machine guide system Download PDFInfo
- Publication number
- CN202388794U CN202388794U CN2012200759013U CN201220075901U CN202388794U CN 202388794 U CN202388794 U CN 202388794U CN 2012200759013 U CN2012200759013 U CN 2012200759013U CN 201220075901 U CN201220075901 U CN 201220075901U CN 202388794 U CN202388794 U CN 202388794U
- Authority
- CN
- China
- Prior art keywords
- threaded
- lifting structure
- guide rod
- nip rolls
- threaded guide
- 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.)
- Withdrawn - After Issue
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model provides a lifting structure of a film blowing machine guide system, and aims to solve the problems that the appearance and the size of a product are difficult to control, and the quality of the product is unstable in the conventional plastic film blowing machine guide system. The lifting structure comprises two guide clamping rollers, wherein two ends of the two guide clamping rollers are fixed on two side fixed plates, and the two guide clamping rollers are parallel to each other. The lifting structure is characterized in that threaded guide rods are arranged on the outer sides and at two longitudinal ends of the two side fixed plates; threaded sliding blocks are fixed at the two longitudinal ends on the outer side wall of the two fixed plates and are in threaded connection with the threaded guide rods; transmission gears are fixed at the upper ends of the threaded guide rods; a motor capable of rotating forwards and reversely is arranged on a supporting frame on the upper parts of the two guide clamping rollers; and two output gears are arranged on the output shaft of the motor and respectively connected with transmission gears on the threaded guide rods on the outer sides and at the two longitudinal ends of the two side fixed plates through chains in a transmission manner.
Description
Technical field
The utility model relates to the production equipment field of plastic sheeting, especially relates to the production equipment field of plastic film bag, is specially a kind of blown film power traction and gets the lifting structure of system.
Background technology
Existing plastic film bag inflation film manufacturing machine draw the system of getting; See Fig. 1 and Fig. 2; It comprises that drawing of two secured in parallel fixed head 20,21 in both sides get nip rolls 24,25, and product is placed in mould pipe 19 outsides via lower mould 18, mould pipe size is controlled with venting control through the inflation to gases in the mould pipe 19; Thereby reach the purpose that the product design size is particularly controlled product width; Its shortcoming is that to be fixed in steel plate motionless because its two are drawn the both sides of getting nip rolls, thereby can only change the purpose that mould pipe size reaches the control product width through the control to gas inflated in the mould pipe 19 and discharge quantity in process of production, but because the precision of inflation in the mould pipe 19 or venting are difficult to control; Make the overall dimensions of product be difficult to control, cause unstable product quality.Among Fig. 1,26 is vane.
Summary of the invention
To the problems referred to above, the utility model provides a kind of blown film power traction to get the lifting structure of system, and it can solve the product shape size of using the existing plastic film bag blown film power traction system of getting to exist and be difficult to control, the problem of unstable product quality.
Its technical scheme is such; It comprises that two are drawn and get nip rolls; Said two are drawn the two ends of getting nip rolls and all are fixed in both sides fixed head and said two and draw and get the parallel installation of nip rolls; It is characterized in that: the outside of said both sides fixed head, vertical two ends all are equipped with threaded guide rod, and vertical two ends of the lateral wall of said both sides fixed head all are fixed with thread slider, and said thread slider is threaded with threaded guide rod; The upper end of said threaded guide rod all is fixed with travelling gear; Said two are drawn the just motor of backwards rotation are installed on the upper support shelf of getting nip rolls, and two output gears are installed on the output shaft of said motor, and said two output gears are respectively with the said both sides fixed head outside, vertically the travelling gear on the threaded guide rod at two ends is connected through chain drive.
Adopt a kind of blown film power traction of the utility model to get the lifting structure of system; Its beneficial effect is: the control of the overall dimensions of its product no longer need be through realizing with putting the inflation of mould pipe; Only drawing the vertical lifting moving of getting nip rolls through adjustment can control the overall dimensions of product; Wherein being used for fixing two draws the both sides fixed head of getting nip rolls and all is threaded with vertical threaded guide rod through the outside screw slide block; Just the motor of backwards rotation drives that output gear on its output shaft rotates, output gear drives the threaded guide rod upper transfer gear through chain and rotates, thereby drives the thread slider that is threaded with threaded guide rod and draw and get nip rolls along vertically moving up and down the adjusting at any time of carrying out height, and its control is convenient, accurate; Can exempt to guarantee that the overall dimensions of product are stable, thereby guarantee product quality.
Description of drawings
Fig. 1 gets the master of system TV structure sketch map for existing drawing of plastic film bag inflation film manufacturing machine;
Fig. 2 is the plan structure sketch map of Fig. 1;
Fig. 3 gets the lifting structure master TV structure sketch map of system for the utility model blown film power traction;
Fig. 4 is the plan structure sketch map of Fig. 3.
The specific embodiment
See Fig. 3 and Fig. 4; The utility model comprises that two are drawn and get nip rolls 24,25; Two are drawn the two ends of getting nip rolls 24,25 and all are fixed in 20,21 and two of both sides fixed heads and draw and get nip rolls 24,25 parallel installations; The outside of both sides fixed head 20,21, vertical two ends are equipped with threaded guide rod 1,2,3,4; The vertical two ends of lateral wall of both sides fixed head 20,21 are fixed with the thread slider 5,6,7,8 that is threaded with threaded guide rod 1,2,3,4; The upper end of threaded guide rod 1,2,3,4 is fixed with 9,10,11,12, two of travelling gears respectively draws on the upper support shelf of getting nip rolls 24,25 22 the just motor 15 of backwards rotation is installed, and two output gears 13,14 are installed on the output shaft 23 of motor 15; Travelling gear 9,10 on output gear 13 and the threaded guide rod 1,2 is in transmission connection through chain 16, and travelling gear on output gear 14 and the threaded guide rod 3,4 11,12 is in transmission connection through chain 17.
Specifically describe the course of work of the utility model below: the aeration quantity in the film pipe 19 keeps invariable in process of production; When needs reduce product width; System controls motor 15 forward rotation, drives output gears 13,14 rotations through output shaft 23; Output gear 13 drives travelling gear 9,10 through chain 16 and rotates; Output gear 14 drives travelling gear 11,12 through chain 17 and rotates; Travelling gear 9,10 and travelling gear 11,12 drive threaded guide rod 1,2 and threaded guide rod 3,4 respectively and rotate, thereby make thread slider 5,6,7,8 move, and drive to be fixed with and draw the both sides fixed head 20,21 of getting nip rolls 24,25 and move up, thereby realize reducing the purpose that film pipe size, control product width reduce; When needs increase product width, only need control motor 15 backwards rotation, then to draw and get nip rolls 24,25 and move down, film pipe size increases, product width increases.
Claims (1)
1. a blown film power traction is got the lifting structure of system; It comprises that two are drawn and get nip rolls; Said two are drawn the two ends of getting nip rolls and all are fixed in both sides fixed head and said two and draw and get the parallel installation of nip rolls; It is characterized in that: the outside of said both sides fixed head, vertical two ends all are equipped with threaded guide rod, and vertical two ends of the lateral wall of said both sides fixed head all are fixed with thread slider, and said thread slider is threaded with threaded guide rod; The upper end of said threaded guide rod all is fixed with travelling gear; Said two are drawn the just motor of backwards rotation are installed on the upper support shelf of getting nip rolls, and two output gears are installed on the output shaft of said motor, and said two output gears are respectively with the said both sides fixed head outside, vertically the travelling gear on the threaded guide rod at two ends is connected through chain drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200759013U CN202388794U (en) | 2012-03-02 | 2012-03-02 | Lifting structure of film blowing machine guide system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200759013U CN202388794U (en) | 2012-03-02 | 2012-03-02 | Lifting structure of film blowing machine guide system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388794U true CN202388794U (en) | 2012-08-22 |
Family
ID=46663744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200759013U Withdrawn - After Issue CN202388794U (en) | 2012-03-02 | 2012-03-02 | Lifting structure of film blowing machine guide system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582072A (en) * | 2012-03-02 | 2012-07-18 | 无锡佳泰科技有限公司 | Lifting structure of film blowing machine winding system |
| CN105054255A (en) * | 2015-08-13 | 2015-11-18 | 陈佳伟 | Drum circulatory high-capacity dried food stir-frying device |
| CN105054256A (en) * | 2015-08-13 | 2015-11-18 | 陈佳伟 | Elevating dried food stir-frying machine |
-
2012
- 2012-03-02 CN CN2012200759013U patent/CN202388794U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582072A (en) * | 2012-03-02 | 2012-07-18 | 无锡佳泰科技有限公司 | Lifting structure of film blowing machine winding system |
| CN102582072B (en) * | 2012-03-02 | 2015-05-13 | 无锡佳泰科技有限公司 | Lifting structure of film blowing machine winding system |
| CN105054255A (en) * | 2015-08-13 | 2015-11-18 | 陈佳伟 | Drum circulatory high-capacity dried food stir-frying device |
| CN105054256A (en) * | 2015-08-13 | 2015-11-18 | 陈佳伟 | Elevating dried food stir-frying machine |
| CN105054255B (en) * | 2015-08-13 | 2017-12-12 | 林雅洁 | A kind of cylinder circulation Large Copacity dried food and nuts stir-frying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120822 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |