CN203110325U - Automatic and manual opening and closing control device of film blowing machine guide plate - Google Patents
Automatic and manual opening and closing control device of film blowing machine guide plate Download PDFInfo
- Publication number
- CN203110325U CN203110325U CN 201320038732 CN201320038732U CN203110325U CN 203110325 U CN203110325 U CN 203110325U CN 201320038732 CN201320038732 CN 201320038732 CN 201320038732 U CN201320038732 U CN 201320038732U CN 203110325 U CN203110325 U CN 203110325U
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- manual
- guide plate
- slide block
- automatic
- control device
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Abstract
The utility model discloses an automatic and manual opening and closing control device of a film blowing machine guide plate. The automatic and manual opening and closing control device comprises a guide plate, a manual adjusting mechanism and a lower opening and closing adjusting mechanism, wherein the manual adjusting mechanism and the lower opening and closing adjusting mechanism are respectively installed at the upper end and the lower part of the guide plate; the manual adjusting mechanism comprises fixing plates, manual slide blocks, a double-thread screw and a handle, the two fixing plates are respectively fixed at the two sides of a rack of the film blowing machine, two eudipleural transverse sliding holes are formed in the fixing plates, one manual slide block is installed in each transverse sliding hole, threaded holes with reverse thread directions are respectively formed in the outer side ends of the two manual slide blocks, the two threaded holes are screwed on two segments of reserve threads of the double-thread screw, the two ends of the double-thread screw are rotationally supported on the fixing plates, and the handle is installed at one end of the double-thread screw. The automatic and manual opening and closing control device is characterized in that an automatic opening and closing adjusting mechanism is arranged between the inner side end of the manual slide block and the upper end of the guide plate.
Description
Technical field
The utility model relates to the inflation film manufacturing machine parts, it specifically is a kind of automatic and manual folding control device of inflation film manufacturing machine guide plate, regulate the workplace distance of two guide plates upper end manually, by automated manner the upper end of two guide plates is separated from each other bigger distance when drawing film.
Background technology
Two guide plates of existing inflation film manufacturing machine are on the splay frame that is installed in the inflation film manufacturing machine top, its effect is that the feeding roller by the next door is transported on the coiled strip roller again with between the feeding roller above the cylindrical plastic film importing of inflation film manufacturing machine film outlet port (up) output.Open-and-close mechanism and frame were hinged under the bottom of guide plate was passed through; The top of guide plate is provided with manual adjustment means, is used for regulating two workplace distances between the guide plate upper end, satisfies the needs of different product.After starting working, at first need to draw film, mediate on the top that is about to the cylindrical membrane 18 that extruder blows out, under the effect of inner inflatable, the film top tapers off to a point and the gap between the upper end of passing two guide plates of rising, enter between a pair of feeding roller 12, namely finish and draw film (referring to Fig. 2), enter normal duty then.But the workplace of the upper end of two guide plates film often occurs drawing and fails (sharp inadequately with cylindrical membrane 18 tops apart from less, film can not be drawn from the gap between the upper end of two guide plates) situation, just need draw film again, not only waste material also reduces operating efficiency.If strengthen the spacing of the upper end of two guide plates, then cause film pucker up in course of conveying easily, influence product quality.
Summary of the invention
The purpose of this utility model provides a kind of automatic and manual folding control device of inflation film manufacturing machine guide plate, can not when drawing film, increase spacing with the upper end that solves the guide plate that prior art exists, it is low to cause drawing the film success rate, and both waste materials reduces the problem of operating efficiency again.
The technical solution of the utility model is: a kind of automatic and manual folding control device of inflation film manufacturing machine guide plate, comprise guide plate, manual adjustment means and following retractable adjusting gear, and the upper end of guide plate and bottom are equipped with manual adjustment means and following open-and-close mechanism respectively; Described manual adjustment means comprises fixed head, manual slide block, two-flight screw and handle, two fixed heads are separately fixed at the both sides of the frame of inflation film manufacturing machine, be provided with two symmetrical horizontal slide openings at fixed head, a manual slide block is installed in each horizontal slide opening, the outboard end of two manual slide blocks is respectively equipped with the opposite screw of hand of spiral, two screws are screwed on two sections reverse threads of a two-flight screw, the two ends rotational support of two-flight screw is on fixed head, end at two-flight screw is equipped with handle, it is characterized in that, between the upper end of the medial extremity of described manual slide block and guide plate, be provided with automatic open-and-close mechanism.
Described automatic open-and-close mechanism comprises: the medial extremity of this manual slide block is provided with horizontal concrete chute at each, and the small slide block that is slidingly installed in this horizontal concrete chute, this a small slide block side outwardly is connected with the upper end of described guide plate by connecting rod; End at the horizontal concrete chute of this manual slide block is equipped with cylinder, and the piston rod of this cylinder penetrates in this horizontal concrete chute, and is connected with an end of described small slide block.
Described automatic open-and-close mechanism comprises: the medial extremity of this manual slide block is provided with horizontal concrete chute at each, and the small slide block that is slidingly installed in this horizontal concrete chute, this a small slide block side outwardly is connected with the upper end of described guide plate by connecting rod; The two ends that between two guide plates are with connecting rod on one side, connect a cylinder.
The beneficial effects of the utility model are: the workplace distance of utilizing two guide plate upper ends of manual adjustments; Utilize cylinder on each manual slide block or the cylinder between two guide plate connecting rods, when drawing film, automatically bigger distance is opened in the upper end of two guide plates, guarantee to draw the film success; Automatic upper end with two guide plates is brought together into operating distance after drawing film, avoids the product pucker up, has guaranteed product quality.
Description of drawings
Fig. 1 be an embodiment of the utility model overlook (the B-B cutaway view of Fig. 2) schematic diagram;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the cross-sectional schematic of overlooking of another embodiment of the utility model.
The specific embodiment
Referring to Fig. 1 and Fig. 2, first embodiment of the automatic and manual folding control device of a kind of inflation film manufacturing machine guide plate of the utility model, comprise guide plate 2, manual adjustment means N and following retractable adjusting gear P, the upper end of guide plate 2 and bottom are equipped with manual adjustment means N and following open-and-close mechanism P respectively.
Described manual adjustment means N comprises fixed head 3, manual slide block 7, two-flight screw 6 and handle 4, two fixed heads 3 are separately fixed at the both sides of the frame 1 of inflation film manufacturing machine, be provided with two symmetrical horizontal slide openings 31 at fixed head 3, a manual slide block 7 is installed in each horizontal slide opening 31, the outboard end of two manual slide blocks 7 is respectively equipped with the opposite screw of hand of spiral, two screws are screwed on two sections reverse threads of a two-flight screw 6, handle 4 in the outside of fixed head 3, is equipped with at an end of two-flight screw 6 by bearing 5 rotational support in the two ends of two-flight screw 6.It is characterized in that, between the upper end of the medial extremity of described manual slide block 7 and guide plate 2, be provided with automatic open-and-close mechanism.
The automatic open-and-close mechanism of first embodiment comprises: the medial extremity of this manual slide block 7 is provided with horizontal concrete chute 10 at each, the small slide block 8 that is slidingly installed in this horizontal concrete chute 10, this small slide block 8 side (referring to a side of horizontal concrete chute 10 openings) outwardly is connected with the upper end of described guide plate 2 by connecting rod 11.End at the horizontal concrete chute 10 of this manual slide block 7 is equipped with cylinder 9, and the piston rod of this cylinder 9 slides and penetrates in this horizontal concrete chute 10, and is connected with an end of described small slide block 8.
Referring to Fig. 3, the automatic open-and-close mechanism of the utility model second embodiment is to adopt cylinder 17 with a last embodiment difference, and the two ends of cylinder 17 are connected to two guide plates 2 with between the connecting rod 11 on one side.Other structures are identical with first embodiment.Cylinder 17 can adopt common cylinder, and the cylinder body bottom of an end and the piston rod top of the other end are connected with connecting rod 11 on one side with two guide plates 2 respectively; The combined cylinders that cylinder 17 also can adopt two ends to have the cylinder body bottom of the cylinder of piston rod or two cylinders to link together, the piston rod top at two ends are connected with connecting rods 11 on one side with two guide plates 2 respectively.Certainly, the two ends of cylinder 17 also slidably penetrate in this horizontal concrete chute 10 and are connected with an end of described small slide block 8.
Open-and-close mechanism P(down of the present utility model is referring to Fig. 2, be routine techniques) comprise swing arm 13, nut 14, screw rod 15 and handle 16, screw rod 15 vertically is supported in the middle of two guide plate 2 bottoms, at screw rod 15 nut 14 is installed, and connects handle 16 in the lower end of screw rod 15.The lower end of two swing arms 13 is hinged on the both sides of nut 14 respectively, and the upper end of two swing arms 13 is hinged on one side, bottom of two guide plates 2 respectively.Move up and down nut 14 by turning handle 16, and drive folding mutually between two guide plate 2 bottoms by two swing arms 13.
The utility model rotates two-flight screws 6 by regulating handle 4 in use, and two manual slide blocks 7 that drive on the two-flight screw 6 are mobile in opposite directions, according to the workplace distance of two guide plate 2 upper ends of different adjustment of product.When drawing film, the piston rod of cylinder 9 or cylinder 17 stretches out, and automatically bigger distance is opened in the upper end of two guide plates 2, guarantees once to draw the film success; Then automatically reset after drawing film, namely automatic upper end with two guide plates 2 is brought together into operating distance.
Second embodiment regulates by manual adjustment means N can only increase the workplace distance, reduces workplace apart from then need be by means of the retraction of the piston rod of cylinder 17.And first embodiment can regulate the workplace distance arbitrarily by manual adjustment means N.
Claims (3)
1. the automatic and manual folding control device of an inflation film manufacturing machine guide plate comprises guide plate, manual adjustment means and following retractable adjusting gear, and the upper end of guide plate and bottom are equipped with manual adjustment means and following open-and-close mechanism respectively; Described manual adjustment means comprises fixed head, manual slide block, two-flight screw and handle, two fixed heads are separately fixed at the both sides of the frame of inflation film manufacturing machine, be provided with two symmetrical horizontal slide openings at fixed head, a manual slide block is installed in each horizontal slide opening, the outboard end of two manual slide blocks is respectively equipped with the opposite screw of hand of spiral, two screws are screwed on two sections reverse threads of a two-flight screw, the two ends rotational support of two-flight screw is on fixed head, end at two-flight screw is equipped with handle, it is characterized in that, between the upper end of the medial extremity of described manual slide block and guide plate, be provided with automatic open-and-close mechanism.
2. the automatic and manual folding control device of inflation film manufacturing machine guide plate according to claim 1, it is characterized in that, described automatic open-and-close mechanism comprises: the medial extremity of this manual slide block is provided with horizontal concrete chute at each, the small slide block that in this horizontal concrete chute, is slidingly installed, this small slide block side outwardly is connected with the upper end of described guide plate by connecting rod; End at the horizontal concrete chute of this manual slide block is equipped with cylinder, and the piston rod of this cylinder penetrates in this horizontal concrete chute, and is connected with an end of described small slide block.
3. the automatic and manual folding control device of inflation film manufacturing machine guide plate according to claim 1, it is characterized in that, described automatic open-and-close mechanism comprises: the medial extremity of this manual slide block is provided with horizontal concrete chute at each, the small slide block that in this horizontal concrete chute, is slidingly installed, this small slide block side outwardly is connected with the upper end of described guide plate by connecting rod; The two ends that between two guide plates are with connecting rod on one side, connect a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038732 CN203110325U (en) | 2013-01-18 | 2013-01-18 | Automatic and manual opening and closing control device of film blowing machine guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038732 CN203110325U (en) | 2013-01-18 | 2013-01-18 | Automatic and manual opening and closing control device of film blowing machine guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110325U true CN203110325U (en) | 2013-08-07 |
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ID=48890702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038732 Expired - Fee Related CN203110325U (en) | 2013-01-18 | 2013-01-18 | Automatic and manual opening and closing control device of film blowing machine guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220773A (en) * | 2019-05-28 | 2019-09-10 | 浙江工业大学 | A kind of adjustable three, the universal testing machine fixture of four-point bending |
| CN110459114A (en) * | 2019-07-12 | 2019-11-15 | 上海莰拓教育科技有限公司 | A kind of geographical sand table of digitlization |
-
2013
- 2013-01-18 CN CN 201320038732 patent/CN203110325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220773A (en) * | 2019-05-28 | 2019-09-10 | 浙江工业大学 | A kind of adjustable three, the universal testing machine fixture of four-point bending |
| CN110459114A (en) * | 2019-07-12 | 2019-11-15 | 上海莰拓教育科技有限公司 | A kind of geographical sand table of digitlization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190807 Address after: 065800 Hanlu Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Patentee after: Langfang Zhongfeng Machinery Technology Co., Ltd. Address before: 065800 Hanlu Village, Daliu Town, Wen'an County, Langfang City, Hebei Province Patentee before: Wang Genle |
|
| 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: 20130807 Termination date: 20210118 |