CN85102083B - The device of transport of strip-like imformation carriers - Google Patents
The device of transport of strip-like imformation carriers Download PDFInfo
- Publication number
- CN85102083B CN85102083B CN85102083A CN85102083A CN85102083B CN 85102083 B CN85102083 B CN 85102083B CN 85102083 A CN85102083 A CN 85102083A CN 85102083 A CN85102083 A CN 85102083A CN 85102083 B CN85102083 B CN 85102083B
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- CN
- China
- Prior art keywords
- data carrier
- friction roller
- roller
- mentioned
- pressure roll
- 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
What the present invention relates to is device with different operating mode transport of strip-like imformation carriers (18.19).As long as can change its mode of operation, and do not need manual starting or starting repeatedly by simply putting into data carrier.This is to obtain by means of the power-transfer clutch (6) that is contained on the friction roller (2), and therefore in the different operating mode of apparatus of the present invention, friction roller is by drawing publication data carrier or driven by the power-transfer clutch that connects.
Description
The present invention relates to a kind of device of transport of strip-like imformation carriers by different way, wherein, in first kind of mode of operation, receive data carrier around the friction roller transmission, this friction roller through the power-transfer clutch of a connection by motor driven, and in second kind of mode of operation, the publication data carrier transmits around roller, this roller is rotated by CD-ROM drive motor, and in second kind of mode of operation, power-transfer clutch is thrown off out-of-action.
Above mentioned the sort of known conveyer (seeing european patent application 0002796), in first kind of mode of operation, a kind of manual power-transfer clutch is coupled, and one of them receives data carrier and is transmitted.In second kind of mode of operation, power-transfer clutch is normally manually thrown off for transmission publication carrier.The shortcoming of known devices is when changing operating mode, not only must put into different data carriers, and power-transfer clutch is connected and disengagement.This mode of operation means a series of relative hard works.
Task of the present invention provides a kind of device of transport of strip-like imformation carriers, wherein changes mode of operation and only need put into data carrier simply and get final product.
Device according to the present invention is in order to address the above problem.It includes:
A driven roller (or loading roller), a CD-ROM drive motor is connected this driven roller with being used for this motor, so that along with the running of motor is rotated first device of this driven roller to drive (or loading) direction,
Friction roller and being used for the given speed according to motor running drives second device of this friction roller by the direction that transmits, and this device includes a free-wheel clutch,
Be used to guide the device of banded data carrier along the insertion of first route, in first kind of mode of operation, above-mentioned friction roller is connected with banded data carrier, along with the motor driven friction roller transmits this band shape data carrier,
Be used to guide the device of banded data carrier along the insertion of second route, in second kind of mode of operation, above-mentioned data carrier is connected with above-mentioned friction roller and centers on to above-mentioned driven roller by second route, above-mentioned first and second actuating devices have the transmitting ratio of above-mentioned driven roller speed and given speed, this transmitting ratio is to select like this, in second kind of mode of operation, rotate this friction roller with the speed that is higher than given speed, thereby above-mentioned free-wheel clutch is thrown off with this friction roller bonded assembly data carrier.
Pass through the third mode of operation in the most preferred embodiment of the present invention, two data carriers can be transmitted with associated form, it is characterized in that, in the third mode of operation, receiving data carrier or be called first information carrier and publication data carrier or be called second data carrier, is by drawing publication data carrier, around the friction roller transmission, this publication data carrier is connected to driven roller, and power-transfer clutch is thrown off.
Another most preferred embodiment of the present invention, the different driving state that receives data carrier and publication data carrier is compensated, it is characterized in that, friction roller cooperates with a pressure roll, this reception data carrier and this publication data carrier are to be transmitted by the friction force between roller and the carrier, and the circumferential velocity that this pressure roll rotates is bigger than the circumferential velocity of friction roller.
With reference now to accompanying drawing, the present invention is described in detail in detail, wherein:
Fig. 1 transmits the transparent view that receives the data carrier device;
Fig. 2 is the transparent view that transmits publication data carrier device;
Fig. 3 is the transparent view that transmits the device that receives data carrier and publication data carrier;
Fig. 4 is the friction roller that power-transfer clutch is housed;
Fig. 5 is the section-drawing of power-transfer clutch.
The device of the transmission data carrier shown in Fig. 1-3 comprises 2, one pressure rolls 3 of 1, one friction roller of a motor and a driven roller 4.Friction roller 2 is equipped with a power-transfer clutch 6, and this power-transfer clutch comprises the first and second two parts (22,23 among Fig. 4 or Fig. 5) in relative rotation, and first 22 is connected to CD-ROM drive motor 1 by rotating band 5.In order to obtain strong connection between the first 22 of power-transfer clutch and the rotating band 5 and between the belt wheel 24 on rotating band 5 and the axle in CD-ROM drive motor 1, the first 22 of rotating band 5 and power-transfer clutch and the mating part of belt wheel all make dentation.The second portion 23(of power-transfer clutch 6 is in Fig. 4-5) be connected on the axle 7 of friction roller 2.Pressure roll 3 is supported on the swivel arm (not shown), and swivel arm borrows spring force to load facing to friction roller 2.The axle 7 of friction roller 2 and the axle 8 of pressure roll 3 are equipped with gear 9 and 10 respectively, formative gear connects (gear reduction unit) between the axle 8 of the axle 7 of friction roller 2 and pressure roll 3, the speed ratio of reductor be chosen such that be pressure roll 3 circumferential velocity a little more greatly than the circumferential velocity of friction roller 2.The supply of crossing of this pressure roll 3 is a particular importance in the device of the transmission that receives data carrier and publication data carrier The combined, and this names a person for a particular job and illustrates in greater detail.When the radius of the radius ratio pressure roll 3 of friction roller 2 was big, as shown in Fig. 1-3, the radius of reducer gear 9 must be bigger than the radius of gear 10, so that obtain desired circumferential velocity.CD-ROM drive motor also drives driven roller 4 by same rotating band 5 except the first 22 that drives power-transfer clutch 6.
Transmit first kind of mode of operation of reception data carrier 18( only relating to shown in Fig. 1), this device is loaded by means of one deck paper (carrier) of pulling down from paper feed roller 11, and paper is directed into print bar 12 fwd printing positions and gets between friction roller 2 and pressure roll 3.Paper guide piece 21 is contained between friction roller 2 and the print bar 12, so that guiding receives data carrier 18.CD-ROM drive motor 1 is through the first 22 of rotating band 5 driving power-transfer clutchs 6, and the first 22 of power-transfer clutch 6 contacts with the second portion 23 of power-transfer clutch, and the second portion 23 of power-transfer clutch 6 is fixed on the axle 7 of friction roller, and following narration will be clearer.Be driven through gear 9 and 10 facing to the pressure roll that friction roller loads by spring simultaneously.Pressure roll 3 makes the unlikely slip on friction roller 2 of the carrier 18 that transmits facing to the pressure of friction roller 2 between friction roller 2 and pressure roll 3.But because the supply of crossing of pressure roll 3 has a little slip between pressure roll 3 and carrier 18.This slides to transmitting and correction is transmitted in one section paper 18 of print bar 12 fwds and does not have adverse influence.
In addition, the coder of a capable detector 13 is contained on axle 7 the end of friction roller 2.Device 13 comprises a wheel 14 that is connected on 27 of the friction rollers.This wheel has ecotone 15,16, and this ecotone will be arrived by the detection of some forms, as optical detector.For example, a light emitting diode can be used to search coverage 15,16 with the electro-optical tubes combination that is arranged in the common apparatus 17.The row detector guarantees that by the method that obtains correct line-spacing paper is transmitted off and on or continuously.The detector of other form known can use with the device of transmission data carrier of the present invention.Particularly for example, with device magnetic, electric capacity or mechanical detector.
When the device of transport of strip-like imformation carriers only is used for transmitting publication data carrier 19 (second kind of mode of operation), as shown in Figure 2, after one deck paper was guided to print bar 12 fronts, paper (strip-like carrier) was fixed on the driven roller 4 when the loading of device receives data carrier as transmitting.Motor 1 drives the first 22 and the driven roller 4 of power-transfer clutch 6 by rotating band 5 then.When the belt wheel 20 of supposition on the axle of the first 22 of the power-transfer clutch 6 of axle on 7 of friction roller 2 and driven roller 4 has the diameter of same diameter and driven roller 4 bigger than friction roller 2, then first and second parts of power-transfer clutch 6 are thrown off mutually when publication data carrier 19 is rolled on the driven roller 4, and publication data carrier 19 drives the pressure roll 3 that loads facing to friction roller 2 in advance by gear 9 and 10.The capable detector 13 that is connected on the friction roller 2 is surveyed row supply and controlling and driving motor 1, stops on the tram so that make along the supply of carrier.
Fig. 3 illustrates the device (the third mode of operation) that not only transmits publication carrier 19 but also transmit received vector 18.The device that the transmits carrier duplex paper of packing into is directed to print bar 12 fwd positions as aforesaid mode.Interior paper (publication data carrier 19) in fact is fixed on the driven roller 4, and outer paper (receiving data carrier 18) is further delivered to the shutoff device (not shown) of cutting off the reception data carrier on the position of needs.
The first 22 of the power-transfer clutch 6 on friction roller 2 and the belt wheel 20 of driven roller 4 are driven by motor 1 through rotating band 5.According to the first 22 of the power-transfer clutch 6 of Fig. 2 narration, belt wheel 20, driven roller 4, the diameter of the hypothesis of friction roller 2, the first 22 and the second portion 23 of power-transfer clutch 6 are thrown off.When publication data carrier 19 was rolled on the driven roller 4, carrier 19 drive pressure the friction roller 2 of carrier.The row detector that is connected on the friction roller 2 is surveyed row supply and controlling and driving motor 1, so that the paper of supply is stopped on the tram.
Outer paper (reception data carrier) 18 is driven by pressure roll 3, and this pressure roll 3 is connected with the gear 9 of friction roller 2 through gears 10.The size of gear 9,10 is such, and pressure roll 3 is supplied with the circumferential velocity of paper 18 and supplied with the higher slightly of carrier 19 than friction roller 2.When satisfying following condition, above-mentioned requirements is can be getable.(r
2R
10)/(r
3R
9)＜1, wherein r
2Be the radius of friction roller 2, r
3Be the radius of pressure roll 3, r
9Be the radius and the r of gear 9
10It is the radius of gear 10.When pressure roll 3(is actually the O shape ring that is contained on the pressure roll) and receive friction force between the data carrier 18 when bigger than the friction force between the surface of surface that receives data carrier 18 and publication data carrier 19, cause receiving quicker a little than publication data carrier 19 of speed that data carrier 18 supplies with like this, Here it is receives crossing of data carrier 18 and supplies with.Receiving that crossing of data carrier 18 supply with is owing to receive data carrier 18 along big than publication data carrier 19 of the radius of a circle of friction roller 2.Always differentiated between the circumferential velocity of friction roller 2 and pressure roll 3 like this.
Illustrate in greater detail power-transfer clutch below with reference to Fig. 4-5.Power-transfer clutch comprises first 22 and second portion 23.There is a circumference that is suitable for having the tooth rotating band in first.Second portion 23 is contained within the first 22, and is fixed on the axle 7 of friction roller 2.Second portion 23 is equipped with loading spring (27,28), cylindrical elements 25 and 26 in addition.Notice according to the clutch device of Fig. 5 and two cylindrical elements 25 and 26.But, in Fig. 4, schematically express, to install plural cylindrical elements be possible and be suitable.
To explain the effect of power-transfer clutch 6 now.If the first 22 of power-transfer clutch 6 rotates towards the direction of arrow on the rotating band 5, when the rotating speed of equidirectional hanged down, thrown off mutually by first and second parts of power-transfer clutch than friction roller 2 for its velocity of rotation.According to above narration, under Fig. 2 and the described situation of Fig. 3, friction roller 2 is to throw off with the first 22 of power-transfer clutch 6, in wherein publication data carrier 19 is included in, helps the rotating speed difference of mentioning.
When only transmitting reception data carrier 18, when the velocity of rotation of the first 22 of power-transfer clutch 6 is bigger than friction roller 2 (situation as shown in fig. 1), the first 22 of power-transfer clutch 6 connects with second portion 23, and second portion 23 is the axles on 7 that are fixed on friction roller 2.Therefore, motor 1 drives friction roller 2 by the power-transfer clutch on driving belt 5 and the friction roller 26.And when the publication data carrier is arranged in the conveyer, will drive friction roller 2 by drawing publication data carrier 19 by motor.
Supposed that above there are identical working diameter in the belt wheel 20 of driven roller 4 and the first 22 of power-transfer clutch 6, and the working diameter of driven roller 4 is bigger than the working diameter of friction roller 2, so that obtain the speed of the friction roller 2 bigger than the speed of power-transfer clutch 6 firsts 22.But, if select other suitable method also can obtain identical effect.For example, the diameter of driven roller 4 diameter of friction roller 2 relatively reduces, and the diameter of the belt wheel 20 of driven roller 4 is than the little corresponding degree of diameter of the first 22 of the power-transfer clutch on the friction roller 26.
Claims (8)
1, a kind of device according to the inserted mode transport of strip-like imformation carriers of banded data carrier with a plurality of rotary rollers is characterized in that it includes:
A driven roller (or loading roller), a CD-ROM drive motor is connected this driven roller with being used for this motor, so that along with the running of this motor is rotated first device of this driven roller to drive (or loading) direction,
Friction roller and being used for the given speed according to motor running drives second device of this friction roller by the direction that transmits, and this device includes a free-wheel clutch,
Be used to guide the device of banded data carrier along the insertion of first route, in first kind of mode of operation, above-mentioned friction roller is connected with banded data carrier, along with the motor driven friction roller transmits this band shape data carrier,
Be used to guide the device of banded data carrier along the insertion of second route, in second kind of mode of operation, above-mentioned data carrier is connected with above-mentioned friction roller and centers on to above-mentioned driven roller by second route, above-mentioned first and second actuating devices have the transmitting ratio of above-mentioned driven roller speed and given speed, this transmitting ratio is to select like this, in second kind of mode of operation, rotate this friction roller with the speed that is higher than given speed, thereby above-mentioned free-wheel clutch is thrown off with this friction roller bonded assembly data carrier.
2, device as claimed in claim 1, it is characterized in that in the third mode of operation of this device, first information carrier is conducted through first route, second data carrier is conducted through second route to above-mentioned driven roller, this second data carrier is by between above-mentioned first information carrier and the friction roller, and described device also includes along with making the rotation of driven roller transmit the device of described first information carrier by second data carrier.
3, device as claimed in claim 1, the device that it is characterized in that also including a pressure roll He be rotatably mounted this pressure roll, this pressure roll is pressed against on the above-mentioned friction roller, and banded data carrier is conducted through between this pressure roll and the friction roller.
4, device as claimed in claim 3 is characterized in that also including the 3rd actuating device that connects above-mentioned pressure roll and friction roller, and this device is arranged to make the circumferential velocity of the circumferential velocity of this pressure roll greater than this friction roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85102083A CN85102083B (en) | 1985-04-01 | 1985-04-01 | The device of transport of strip-like imformation carriers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85102083A CN85102083B (en) | 1985-04-01 | 1985-04-01 | The device of transport of strip-like imformation carriers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85102083A CN85102083A (en) | 1986-10-29 |
| CN85102083B true CN85102083B (en) | 1988-10-19 |
Family
ID=4792247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85102083A Expired CN85102083B (en) | 1985-04-01 | 1985-04-01 | The device of transport of strip-like imformation carriers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85102083B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382874B (en) * | 2015-12-01 | 2018-05-18 | 东阳市天齐知识产权运营有限公司 | A kind of suede shearing machine |
-
1985
- 1985-04-01 CN CN85102083A patent/CN85102083B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN85102083A (en) | 1986-10-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Massachusetts, USA Applicant after: Digital Equipment Corp. Address before: Holland Ian Deho Finn Applicant before: N.V. Philips' Gloeipenfabrieken |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: N.V. PHILIPS OPTICAL LAMP MANUFACTURING COMPANY TO: DIGITAL EQUIPMENT CORP. |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |