CN204546583U - A kind of rotary film cutting device - Google Patents
A kind of rotary film cutting device Download PDFInfo
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- CN204546583U CN204546583U CN201520089459.3U CN201520089459U CN204546583U CN 204546583 U CN204546583 U CN 204546583U CN 201520089459 U CN201520089459 U CN 201520089459U CN 204546583 U CN204546583 U CN 204546583U
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- cylindrical shell
- spacing cylindrical
- tool rest
- leading screw
- cutting device
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Abstract
The utility model discloses a kind of rotary film cutting device, comprise two pedestals, two pedestals are provided with installing hole, horizontal spacing cylindrical shell is provided with between pedestal, spacing cylindrical shell is connected by clutch shaft bearing and installing hole, leading screw is equipped with in spacing cylindrical shell, the barrel of spacing cylindrical shell is provided with horizontal bar hole, leading screw is equipped with tool rest, at least one distal process of tool rest is for bar hole, the tool rest end protruding from bar hole is provided with blade, the two ends of leading screw are connected by the second bearing fit with the inner surface of spacing cylindrical shell, one end that leading screw protrudes from spacing cylindrical shell is connected with drive motors, the outside of pedestal is fixedly installed block, block is connected with the cylinder body of rotary cylinder, the rotor of rotary cylinder is fixedly connected with one end of spacing cylindrical shell.This device makes the adjustment of the spacing of cutter location and film and blade more simple and convenient.
Description
Technical field
The utility model relates to membrane production equipment, is specifically related to a kind of rotary film cutting device.
Background technology
In film manufacturing processes, the production line of film is made in many employings by biaxial tension method (namely vertical and horizontal stretch), all needs the film edge that online excision is relatively thick before being wound into finished product.Trimming device many employings fixed cutting tool of the prior art, cannot realize regulating to the distance between cutting knife and film, therefore when not needing to cut film, need cutting knife and fixed axis dismounting thereof, and the operation of said structure replacing cutting knife is more loaded down with trivial details equally.Therefore, be necessary to carry out structure improvement to film cutter of the prior art.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of rotary film cutting device that accurately can control cutting knife and film distance.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of rotary film cutting device, it is characterized in that, comprise two pedestals, described two pedestals are provided with installing hole, horizontal spacing cylindrical shell is provided with between described pedestal, described spacing cylindrical shell is connected by clutch shaft bearing and installing hole, leading screw is equipped with in described spacing cylindrical shell, the barrel of described spacing cylindrical shell is provided with horizontal bar hole, described leading screw is equipped with tool rest, at least one distal process of described tool rest is for described bar hole, the tool rest end protruding from bar hole is provided with blade, the two ends of described leading screw are connected by the second bearing fit with the inner surface of spacing cylindrical shell, one end that described leading screw protrudes from described spacing cylindrical shell is connected with drive motors, the outside of described pedestal is fixedly installed block, described block is connected with the disputer of rotary cylinder, the rotor of described rotary cylinder is fixedly connected with one end of spacing cylindrical shell.
In order to make film cutter structure simple, easy to operate, preferred technical scheme is, described leading screw is provided with at least two sections of thread segments, and the rotation direction of adjacent described thread segment is contrary, and described thread segment is equipped with tool rest.
In order to realize cutting film, preferred technical scheme is, described tool rest and described thread segment one_to_one corresponding.
One-sided cutting knife in use for some time; just must shut down and cutting knife is changed; in order to reduce the maintenance cost of cutting device; preferred technical scheme is; the barrel of described spacing cylindrical shell is oppositely arranged the bar hole of two transverse directions; the two ends of described tool rest protrude from described bar hole, and the two ends of tool rest are respectively arranged with blade.
For the ease of accurately controlling the distance between cutting knife, preferred technical scheme is, described drive motors is stepper motor or servomotor.
Conveniently installing/dismounting, preferred technical scheme is, described spacing cylindrical shell is combined by two stopper slot make-ups.
Advantage of the present utility model and beneficial effect are:
This rotary film cutting device structure is simple, by being located in spacing cylindrical shell at the screw set for fixed cutting tool tool rest, and the leading screw leading to spacing cylindrical shell by rotary cylinder band and match with it rotates, and makes the adjustment of the spacing of cutter location and film and blade more simple and convenient simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rotary film cutting device embodiment 1;
Fig. 2 is the profile of Fig. 1 along A-A;
Fig. 3 is the structural representation of spacing cylindrical shell in Fig. 1.
In figure: 1, pedestal; 2, spacing cylindrical shell; 3, clutch shaft bearing; 4, leading screw; 5, bar hole; 6, tool rest; 7, blade; 8, the second bearing; 9, drive motors; 10, block; 11, rotary cylinder; 11-1, cylinder body; 11-2, rotor.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 to Figure 3, the rotary film cutting device of embodiment, comprise two pedestals 1, two pedestals 1 are provided with installing hole, horizontal spacing cylindrical shell 2 is provided with between pedestal 1, spacing cylindrical shell 2 is connected by clutch shaft bearing 3 and installing hole, leading screw 4 is equipped with in spacing cylindrical shell 2, the barrel of spacing cylindrical shell 2 is provided with horizontal bar hole 5, leading screw 4 is equipped with tool rest 6, at least one distal process of tool rest 6 is for bar hole 5, tool rest 6 end protruding from bar hole 5 is provided with blade 7, the two ends of leading screw 4 and the inner surface of spacing cylindrical shell 2 are connected by the second bearing 8, one end that leading screw 4 protrudes from spacing cylindrical shell 2 is connected with drive motors 9, the outside of pedestal 1 is fixedly installed block 10, block 10 is connected with the cylinder body 11-1 of rotary cylinder 11, the rotor 11-2 of rotary cylinder 11 is fixedly connected with one end of spacing cylindrical shell 2.
In the present embodiment, leading screw 4 is provided with at least two sections of thread segments, the rotation direction of adjacent thread section is contrary, thread segment is equipped with tool rest 6; Tool rest 6 and thread segment one_to_one corresponding.
In the present embodiment, the barrel of spacing cylindrical shell 2 is oppositely arranged the bar hole 5 of two transverse directions, the two ends of tool rest 6 protrude from bar hole 5, and the two ends of tool rest 6 are respectively arranged with blade 7.
In the present embodiment, drive motors 9 is stepper motor or servomotor.
In the present embodiment, spacing cylindrical shell 2 is combined by two stopper slot make-ups.
Bar hole is arranged on the cell body of stopper slot; Spacing hole can be one, also can be multiple, its length and quantity corresponding with thread segment.
During work, start the distance between drive motors adjustable blade, start rotary cylinder adjustable blade angle, the distance namely between adjustable blade and film.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a rotary film cutting device, it is characterized in that, comprise two pedestals, described two pedestals are provided with installing hole, horizontal spacing cylindrical shell is provided with between described pedestal, described spacing cylindrical shell is connected by clutch shaft bearing and installing hole, leading screw is equipped with in described spacing cylindrical shell, the barrel of described spacing cylindrical shell is provided with horizontal bar hole, described leading screw is equipped with tool rest, at least one distal process of described tool rest is for described bar hole, the tool rest end protruding from bar hole is provided with blade, the two ends of described leading screw are connected by the second bearing fit with the inner surface of spacing cylindrical shell, one end that described leading screw protrudes from described spacing cylindrical shell is connected with drive motors, the outside of described pedestal is fixedly installed block, described block is connected with the disputer of rotary cylinder, the rotor of described rotary cylinder is fixedly connected with one end of spacing cylindrical shell.
2. rotary film cutting device according to claim 1, is characterized in that, described leading screw is provided with at least two sections of thread segments, and the rotation direction of adjacent described thread segment is contrary, and described thread segment is equipped with tool rest.
3. rotary film cutting device according to claim 2, is characterized in that, described tool rest and described thread segment one_to_one corresponding.
4. rotary film cutting device according to claim 3, is characterized in that, the barrel of described spacing cylindrical shell is oppositely arranged the bar hole of two transverse directions, and the two ends of described tool rest protrude from described bar hole, and the two ends of tool rest are respectively arranged with blade.
5. rotary film cutting device according to claim 4, is characterized in that, described drive motors is stepper motor or servomotor.
6. rotary film cutting device according to claim 5, is characterized in that, described spacing cylindrical shell is combined by two stopper slot make-ups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089459.3U CN204546583U (en) | 2015-02-09 | 2015-02-09 | A kind of rotary film cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089459.3U CN204546583U (en) | 2015-02-09 | 2015-02-09 | A kind of rotary film cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546583U true CN204546583U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089459.3U Active CN204546583U (en) | 2015-02-09 | 2015-02-09 | A kind of rotary film cutting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204546583U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516848A (en) * | 2016-12-13 | 2017-03-22 | 滁州瑞林包装材料有限公司 | Slitting and rewinding machine for aluminum foil for medicine packaging |
| CN106671158A (en) * | 2017-02-09 | 2017-05-17 | 苏州威仕薄膜科技有限公司 | Driving component of window film cutting machine |
| CN107640626A (en) * | 2017-09-27 | 2018-01-30 | 宿州德源服装有限公司 | It is a kind of that there is the spacing and cloth winder of shearing function |
| CN107756478A (en) * | 2017-11-13 | 2018-03-06 | 成都中机盈科科技有限公司 | A kind of adjustable medicinal material slicing device of automatic thickness |
| CN107891455A (en) * | 2017-12-28 | 2018-04-10 | 北京理工大学 | A kind of food materials food slicer |
| CN108162198A (en) * | 2017-11-23 | 2018-06-15 | 河南高盛企业管理咨询有限公司 | A kind of dust-protection type groover that can easily be accommodated |
| CN109940669A (en) * | 2017-12-21 | 2019-06-28 | 广东中航特种玻璃技术有限公司 | A kind of plastic film bead cutter |
| CN110278783A (en) * | 2019-07-13 | 2019-09-27 | 辽宁省农业科学院 | A kind of stalk segment cutter |
-
2015
- 2015-02-09 CN CN201520089459.3U patent/CN204546583U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516848A (en) * | 2016-12-13 | 2017-03-22 | 滁州瑞林包装材料有限公司 | Slitting and rewinding machine for aluminum foil for medicine packaging |
| CN106671158A (en) * | 2017-02-09 | 2017-05-17 | 苏州威仕薄膜科技有限公司 | Driving component of window film cutting machine |
| CN106671158B (en) * | 2017-02-09 | 2018-11-06 | 苏州威仕薄膜科技有限公司 | A kind of driving part of fenestrated membrane cutting device |
| CN107640626A (en) * | 2017-09-27 | 2018-01-30 | 宿州德源服装有限公司 | It is a kind of that there is the spacing and cloth winder of shearing function |
| CN107640626B (en) * | 2017-09-27 | 2019-04-30 | 江苏米澜纺织印染有限公司 | A kind of cloth winder with limit and shearing function |
| CN107756478A (en) * | 2017-11-13 | 2018-03-06 | 成都中机盈科科技有限公司 | A kind of adjustable medicinal material slicing device of automatic thickness |
| CN108162198A (en) * | 2017-11-23 | 2018-06-15 | 河南高盛企业管理咨询有限公司 | A kind of dust-protection type groover that can easily be accommodated |
| CN109940669A (en) * | 2017-12-21 | 2019-06-28 | 广东中航特种玻璃技术有限公司 | A kind of plastic film bead cutter |
| CN107891455A (en) * | 2017-12-28 | 2018-04-10 | 北京理工大学 | A kind of food materials food slicer |
| CN110278783A (en) * | 2019-07-13 | 2019-09-27 | 辽宁省农业科学院 | A kind of stalk segment cutter |
| CN110278783B (en) * | 2019-07-13 | 2024-05-31 | 辽宁省农业科学院 | Straw cutting machine |
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| GR01 | Patent grant |