CN102717459B - The automatic cutter of calender - Google Patents
The automatic cutter of calender Download PDFInfo
- Publication number
- CN102717459B CN102717459B CN201210187804.8A CN201210187804A CN102717459B CN 102717459 B CN102717459 B CN 102717459B CN 201210187804 A CN201210187804 A CN 201210187804A CN 102717459 B CN102717459 B CN 102717459B
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- China
- Prior art keywords
- belt carcass
- film
- electric pushrod
- cutting knife
- lead screw
- Prior art date
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Abstract
The invention discloses a kind of automatic cutter of calender, comprise blade, knife bar, cylinder, linear bearing, support, infra-red ray detection device, electric pushrod, handwheel and forward lead screw, described blade is arranged on the leading section of knife bar, cylinder is arranged on knife bar, linear bearing and infra-red ray detection device are distinguished rack-mount, electric pushrod is connected to one end of forward lead screw by connecting plate, and handwheel is arranged on the other end of forward lead screw.The automatic cutter of a kind of calender of the present invention, before upper and lower film is not fitted with belt carcass, fit with belt carcass again in the glue limit first cutting film unnecessary relative to belt carcass, during work, automatically detected the position of belt carcass by infrared ray sensor after, signal is sent to electric pushrod, electric pushrod is accurately located to the cutting knife cutting upper and lower film, cut unnecessary film, ensure that the film that cutting knife cuts and the perfect centering of belt carcass are fitted, both ensure that the quality of goods, achieve again the function of cutting knife, novel structure, compact, reasonable.
Description
Technical field
The present invention relates to a kind of automatic cutter of calender.
Background technology
In prior art, S type rubber four-roll calender is the key equipment producing large-scale mine conveyer belt, it directly promotes the localization process of Chinese large-sized Mine haul, cutting knife on conveyer belt calender is a difficult problem always, cutting knife is in the past all after completing upper and lower rubberizing, with the edge of the belt carcass part unnecessary for benchmark cuts, and the maximum gauge of conveyer belt belt carcass can reach 30mm enclose glue after thickness can reach 50mm, because cutting knife can not accurately be located, often switch on belt carcass, and belt carcass thickness is blocked up, material is mostly stone, cutting knife cannot work, trimming effect is very bad.
Summary of the invention
The object of this invention is to provide a kind of automatic cutter of calender.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of automatic cutter of calender, comprise blade, knife bar, cylinder, linear bearing, support, infra-red ray detection device, electric pushrod, handwheel and forward lead screw, described blade is arranged on the leading section of knife bar, cylinder is arranged on knife bar, linear bearing and infra-red ray detection device are distinguished rack-mount, electric pushrod is connected to one end of forward lead screw by connecting plate, and handwheel is arranged on the other end of forward lead screw.
Described infra-red ray detection device is infrared ray sensor.
The automatic cutter of a kind of calender of the present invention, before upper and lower film is not fitted with belt carcass, fit with belt carcass again in the glue limit first cutting film unnecessary relative to belt carcass, during work, automatically detected the position of belt carcass by infrared ray sensor after, signal is sent to electric pushrod, electric pushrod is accurately located to the cutting knife cutting upper and lower film, cut unnecessary film, ensure that the film that cutting knife cuts is fitted with perfect centering of retaining one's original salary, both ensure that the quality of goods, achieve again the function of cutting knife, novel structure, compact, reasonable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic cutter of a kind of calender of the present invention.
Fig. 2 is the B-B direction view of Fig. 1.
In figure: 1, blade; 2, cylinder; 3, linear bearing; 4, support; 5, infra-red ray detection device; 6, electric pushrod; 7, handwheel; 8, forward lead screw; 9, knife bar; 10, connecting plate; A, upper film; B, lower film; C, belt carcass.
Detailed description of the invention
As depicted in figs. 1 and 2, the automatic cutter of calender, comprise blade 1, knife bar 9, cylinder 2, linear bearing 3, support 4, infra-red ray detection device 5, electric pushrod 6, handwheel 7 and forward lead screw 8, blade 1 is arranged on the leading section of knife bar 9, cylinder 2 is arranged on knife bar 9, linear bearing 3, infra-red ray detection device 5 is arranged on support 4 respectively, electric pushrod 6 is connected to one end of forward lead screw 8 by connecting plate 10, handwheel 7 is arranged on the other end of forward lead screw 8, during work, when upper film A passes through the roll gap of No. 1 roller and No. 2 rollers, lower film B is rolled into before certain thickness film plaster is combined in belt carcass C by the roll gap of No. 3 rollers and No. 4 rollers, infra-red ray detection device 5 detects the position of conveyer belt belt carcass C, after sending signal to electric pushrod, electric pushrod receives the cutter location that signal starts to adjust up and down, operationally the linear velocity of belt carcass and upper and lower film is equal, ensure that when designing cutter belt carcass detects position and to cover position that the distance L1 of glue and cutting knife cut film to belt carcass and be incorporated into film plaster position that the distance L2 of belt carcass and cutting knife cut film to be incorporated into belt carcass distance L3 to film plaster, tripartite is apart from equal, because speed is consistent, this ensures that there belt carcass and upper, the centering position consistency of lower film, thus ensure that the film that cutting knife cuts is fitted with perfect centering of retaining one's original salary, both ensure that the quality of goods, achieve again the function of cutting knife, cutting knife to be realized by cylinder relative to seesawing of roll surface, the side-to-side movement along roller length of cutting knife is realized by handwheel forward lead screw, make the position width-adjustable of cutting knife.
Claims (2)
1. the automatic cutter of a calender, it is characterized in that: comprise blade, knife bar, cylinder, linear bearing, support, infra-red ray detection device, electric pushrod, handwheel and forward lead screw, described blade is arranged on the leading section of knife bar, cylinder is arranged on knife bar, linear bearing and infra-red ray detection device are distinguished rack-mount, electric pushrod is connected to one end of forward lead screw by connecting plate, handwheel is arranged on the other end of forward lead screw, during work, when upper film A passes through the roll gap of No. 1 roller and No. 2 rollers, lower film B is rolled into before certain thickness film plaster is combined in belt carcass C by the roll gap of No. 3 rollers and No. 4 rollers, infra-red ray detection device detects the position of conveyer belt belt carcass C, after sending signal to electric pushrod, electric pushrod receives the cutter location that signal starts to adjust up and down, during work, the linear velocity of belt carcass and upper and lower film is equal, belt carcass detects position and covers to belt carcass position that the distance L1 of glue and cutting knife cut upper film and be incorporated into film plaster position that the distance L2 of belt carcass and cutting knife cut film to be incorporated into belt carcass distance L3 to film plaster, tripartite is apart from equal, cutting knife to be realized by cylinder relative to seesawing of roll surface, the side-to-side movement along roller length of cutting knife is realized by handwheel forward lead screw, make the position width-adjustable of cutting knife.
2. the automatic cutter of a kind of calender according to claim 1, is characterized in that: described infra-red ray detection device is infrared ray sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187804.8A CN102717459B (en) | 2012-06-08 | 2012-06-08 | The automatic cutter of calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187804.8A CN102717459B (en) | 2012-06-08 | 2012-06-08 | The automatic cutter of calender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717459A CN102717459A (en) | 2012-10-10 |
| CN102717459B true CN102717459B (en) | 2015-07-29 |
Family
ID=46943397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210187804.8A Active CN102717459B (en) | 2012-06-08 | 2012-06-08 | The automatic cutter of calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717459B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434070B (en) * | 2013-08-16 | 2015-09-09 | 大连橡胶塑料机械股份有限公司 | The automatic cutter of two-roll calendar |
| CN105034229A (en) * | 2015-07-08 | 2015-11-11 | 杭州朝阳橡胶有限公司 | Scraper device of lower roller of rubber refining extrusion sheet pressing machine |
| CN108422613A (en) * | 2018-02-08 | 2018-08-21 | 浙江康豪诺特装饰材料有限公司 | A kind of five roll calendars of PVC film production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190710546A (en) * | 1907-05-06 | 1908-05-06 | John Royden Peirce | Improvements in and relating to Lathes for Marble or the like. |
| GB467769A (en) * | 1936-06-23 | 1937-06-23 | Gleason Works | Improvements in machines for producing gears |
| CN1883891A (en) * | 2006-07-02 | 2006-12-27 | 青岛高校软控股份有限公司 | Error correction method for longitudinal cutting of wirecord fabric and longitudinal cutter |
| CN202185930U (en) * | 2011-08-18 | 2012-04-11 | 桂林电器科学研究院 | Edge cutting device of plastic film |
-
2012
- 2012-06-08 CN CN201210187804.8A patent/CN102717459B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190710546A (en) * | 1907-05-06 | 1908-05-06 | John Royden Peirce | Improvements in and relating to Lathes for Marble or the like. |
| GB467769A (en) * | 1936-06-23 | 1937-06-23 | Gleason Works | Improvements in machines for producing gears |
| CN1883891A (en) * | 2006-07-02 | 2006-12-27 | 青岛高校软控股份有限公司 | Error correction method for longitudinal cutting of wirecord fabric and longitudinal cutter |
| CN202185930U (en) * | 2011-08-18 | 2012-04-11 | 桂林电器科学研究院 | Edge cutting device of plastic film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102717459A (en) | 2012-10-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 Address after: 116036 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee after: Dalian Rubber Plastic Machinery Co., Ltd. Address before: 116033 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee before: Dalian Rubber & Plastics Machinery Co., Ltd. |