CN102717459A - Automatic cutter of calender - Google Patents
Automatic cutter of calender Download PDFInfo
- Publication number
- CN102717459A CN102717459A CN2012101878048A CN201210187804A CN102717459A CN 102717459 A CN102717459 A CN 102717459A CN 2012101878048 A CN2012101878048 A CN 2012101878048A CN 201210187804 A CN201210187804 A CN 201210187804A CN 102717459 A CN102717459 A CN 102717459A
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- CN
- China
- Prior art keywords
- cutter
- calender
- automatic cutter
- rubber
- belt core
- 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.)
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Abstract
The invention discloses an automatic cutter of a calender. The automatic cutter comprises blades, cutter rods, air cylinders, linear bearings, a support, an infrared detecting device, an electric push rod, a hand wheel and a double-way screw rod. The blades are mounted at the front ends of the cutter rods, the air cylinders are mounted on the cutter rods, the linear bearings and the infrared detecting device are respectively mounted on the support, the electric push rod is connected to one end of the double-way screw rod via a connecting plate, and the hand wheel is mounted at the other end of the double-way screw rod. When an upper rubber sheet and a lower rubber sheet are not attached to a belt core, extra rubber edges of the rubber sheets relative to the belt core are cut off by the aid of the automatic cutter of the calender. When in use, position of the belt core is detected by the infrared detecting device automatically, signals are sent to the electric push rod which accurately positions the upper rubber sheet and the lower rubber sheet, and then the extra rubber edges are cut off. Perfect centering attachment between the rubber sheets and the belt core are guaranteed, quality of the rubber products is guaranteed, and functions of the cutter are realized. The automatic cutter of the calendar is novel, compact and reasonable in structure.
Description
Technical field
The present invention relates to the automatic cutter that a kind of calender is used.
Background technology
In the prior art, S type rubber four-roll calender is a key equipment of producing the large-scale mine conveyer belt, and it is directly promoting the localization process of Chinese large-sized mine transportation; Cutting knife on the conveyer belt calender is a difficult problem always, and cutting knife in the past all is after accomplishing rubberizing up and down, is that benchmark cuts unnecessary part in the limit portion with belt carcass; And the maximum ga(u)ge of conveyer belt belt carcass can reach 30mm and enclose glue after thickness can reach 50mm because cutting knife can not accurately be located, often switch on the belt carcass; And belt carcass thickness is blocked up; Material is stone mostly, and cutting knife can't be worked, and the side cut effect is very bad.
Summary of the invention
The purpose of this invention is to provide the automatic cutter that a kind of calender is used.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: the automatic cutter that a kind of calender is used; Comprise blade, knife bar, cylinder, linear bearing, support, infra-red ray detection device, electric pushrod, handwheel and forward lead screw; Said blade is installed in the leading section of knife bar, and cylinder is installed on the knife bar, and linear bearing and infra-red ray detection device are rack-mount respectively; Electric pushrod is connected an end of forward lead screw through connecting plate, and handwheel is installed in the other end of forward lead screw.
Said infra-red ray detection device is an infrared ray sensor.
The automatic cutter that a kind of calender of the present invention is used, before film was not fitted with belt carcass up and down, fitting with belt carcass in the glue limit unnecessary with respect to belt carcass to cut film earlier again; During work, detected the position of belt carcass automatically through infrared ray sensor after, send signal to electric pushrod; The cutting knife of film was accurately located about electric pushrod was given and cut; Cut unnecessary film, guarantee the cutting knife film that cuts and the perfect centering applying of retaining one's original salary, both guaranteed Products Quality; Realized the function of cutting knife again, novel structure, compactness, reasonable.
Description of drawings
Fig. 1 is the structural representation of the automatic cutter used of a kind of calender of the present invention.
Fig. 2 is that the B-B of Fig. 1 is to view.
Among the 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, last film; B, following film; C, belt carcass.
The specific embodiment
Automatic cutter as depicted in figs. 1 and 2, that calender is used comprises 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 installed in the leading section of knife bar 9, and cylinder 2 is installed on the knife bar 9, and linear bearing 3, infra-red ray detection device 5 are installed in respectively on the support 4; Electric pushrod 6 is connected an end of forward lead screw 8 through connecting plate 10, and handwheel 7 is installed in the other end of forward lead screw 8, during work; When the roll gap of last film A through 1# roller and 2# roller, following film B rolls into certain thickness film plaster through the 3# roller and the roll gap of 4# roller and is combined in before the belt carcass C, and infra-red ray detection device 5 detects the position of conveyer belt belt carcass C; After sending signal to electric pushrod; Electric pushrod is received signal and is begun to adjust cutter location up and down, when work belt carcass and up and down the linear velocity of film equate that the position that the distance L 1 that when the design cutter, guarantees to cover glue to belt carcass in the belt carcass detection position and cutting knife are cut film is incorporated into the distance L 3 of belt carcass to film plaster to the position that film plaster is incorporated into distance L 2 and the cutting knife cutting-out film of belt carcass; Tripartite distance equates; Because speed is consistent, has so just guaranteed belt carcass and last, the centering position consistency of following film; Thereby guarantee the cutting knife film that cuts and the perfect centering applying of retaining one's original salary; Both guaranteed Products Quality, and realized the function of cutting knife again, cutting knife is realized through cylinder with respect to seesawing of roll surface; The side-to-side movement along roller length of cutting knife realizes through the handwheel forward lead screw, makes the position width-adjustable of cutting knife.
Claims (2)
1. automatic cutter that calender is used; 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; Said blade is installed in the leading section of knife bar, and cylinder is installed on the knife bar, and linear bearing and infra-red ray detection device are rack-mount respectively; Electric pushrod is connected an end of forward lead screw through connecting plate, and handwheel is installed in the other end of forward lead screw.
2. the automatic cutter that a kind of calender according to claim 1 is used is characterized in that: said infra-red ray detection device is an 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 true CN102717459A (en) | 2012-10-10 |
| CN102717459B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434070A (en) * | 2013-08-16 | 2013-12-11 | 大连橡胶塑料机械股份有限公司 | Automatic cutter used for two-roller calenders |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434070A (en) * | 2013-08-16 | 2013-12-11 | 大连橡胶塑料机械股份有限公司 | Automatic cutter used for two-roller calenders |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102717459B (en) | 2015-07-29 |
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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. |