CN201626702U - Magnetic lid collecting device - Google Patents
Magnetic lid collecting device Download PDFInfo
- Publication number
- CN201626702U CN201626702U CN2009203163861U CN200920316386U CN201626702U CN 201626702 U CN201626702 U CN 201626702U CN 2009203163861 U CN2009203163861 U CN 2009203163861U CN 200920316386 U CN200920316386 U CN 200920316386U CN 201626702 U CN201626702 U CN 201626702U
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- magnetic
- lid
- collection
- passage
- field generating
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Abstract
The utility model discloses a magnetic lid collecting device. The device is connected on a horizontal lid conveyor belt, and comprises a vertically-arranged lid connecting passage, wherein magnetic field generating devices are mounted on both sides of the lid collecting passage and include a plurality of sets of high-intensity magnetic field generating devices and a plurality of sets of low-intensity magnetic field generating devices, the high-intensity magnetic field generating devices and the low-intensity magnetic field generating devices are alternately and continuously arranged in the length direction of the lid collecting passage, and limiting devices are mounted in the lid collecting passage. The utility model effectively solves the problems in the magnetic lid collecting device in the prior art that during lid collection, lids are very liable to be overturned or adhered to one side of a magnetic pole to clog the passage; and the utility model has simple structure, stable conveyance and remarkably higher production efficiency, thereby achieving high popularization and application value.
Description
Technical field
The utility model relates to a kind of conveyer of workpiece, especially a kind of magnetic collection lid arrangement.
Background technology
In the enterprise that produces tank body class packaging products such as can, tealeaves, food, in the tank body production process, the end cap at tank body two, its production technology is very complicated, slave plate expects that being molded into packing will pass through many roads technology, and the equipment of per pass technology is all different, often needs conversion in process of production, so per pass technology all need by advance lid, moulding, go out lid, lid is collected and finishing processes, be transported to down again on the equipment of one technology.The advancing lid, moulding, go out lid of per pass technology, lid all is blocks of the conveying, because the speed of per pass technology can not mate fully, builds up tubular so all need after the per pass technology lid collected, and is transported to down on the equipment of one technology again.Traditional lid collection mode has many kinds: fall into curved cage as directly slices being carried the lid interception of coming, the characteristics of this lid collection mode are simple, but when lid falls into curved cage easy blanking cover; Another kind of lid collection mode is exactly to carry the lid of coming with the mode of inhaling vacuum lid to be held again slices to pick out with curved cage, and the characteristics of this lid collection mode are more complicated, and energy consumption is also bigger.Also having a kind of lid collection mode is exactly to carry the lid of coming to fly into the magnetic box slices, with magnetic lid is held and directly to enter down advancing lid or pick out with curved cage more together, the characteristics of this lid collection mode are only to be applicable to iron covering, are not suitable for other lid.Traditional magnetic box structure mostly is greatly in the lid left and right sides and loads onto two magnetic boxes, and the spacing of two magnetic boxes is the upperlimit of lid, and magnetic field in each magnetic box and lid form a magnetic circuit, and lid is held; And about the magnetic of two magnetic boxes be symmetry arrangement, form a magnetic suspension, lid is suspended in the air, the magnetic field of whole magnetic package path is uniformity.Load-transfer device carries the lid come under the effect of force of inertia, flies between two magnetic boxes, and under the effect of both sides magnetic attraction and suspension magnetic force, lid or pulsation-free are suspended in the air the lower end that (be basically the place of flying into more on the lower side) or pulsation-free drop to the magnetic box.But since the magnetic box in magnetic field a little less than, load-transfer device carries the force of inertia of the lid of coming bigger, fly in the process of magnetic box or the frictional resistance in the process that falls in the magnetic box inhomogeneous very easily caused anti-lid or the side that lid is adsorbed on magnetic pole is caused the passage blanking cover, make production not carry out smoothly; As the magnetic field of whole magnetic package path is strengthened, then can cause lid to be deposited in the place of flying into and do not descend, the conveying lid of coming can't fly into again.Therefore traditional magnetic lid collection mode very easily anti-lid or the side that lid is adsorbed on magnetic pole caused the passage blanking cover when collecting lid, very unfavorable to the production of high speed line.It open day was the negative pressure positioning and transmitting device that patent document that March 14, notification number in 2007 are CN2778335 discloses a kind of easy-open end, comprise bench board, be arranged on the some station moulds on the bench board, it is characterized in that described bench board is provided with a negative pressure cavity, described station mould is arranged in the negative pressure cavity, described negative pressure cavity links to each other with negative pressure channel, is provided with the joint that links to each other with Negative pressure machine in the end of negative pressure channel; Top at negative pressure cavity is provided with transport tape, and described transport tape is wound on the power wheel at bench board two ends, is provided with somely to be used to place putting of lid and to cover the hole on transport tape.This device utilizes fixedly lid of inside and outside pressure difference, and it is stable higher that lid transmits, and each lid stress balance helps improving the yield rate of product.
The utility model content
Thereby very easily anti-lid or the side that lid is adsorbed on magnetic pole caused the problem of passage blanking cover during the collection lid that the utility model exists for the magnetic collection lid arrangement that solves prior art, and a kind of magnetic collection lid arrangement that is difficult for anti-lid, can cause the passage blanking cover is provided.
The utility model is to reach the concrete technical scheme that above-mentioned technical purpose adopts to be: a kind of magnetic collection lid arrangement, be connected on the horizontal conveying belt of lid, described collection lid arrangement comprises vertically disposed collection lid passage, the both sides that collection covers passage are provided with field generator for magnetic, described field generator for magnetic comprises some groups of high-intensity magnetic field generating meanss and some groups of low-intensity magnetic field generating meanss, high-intensity magnetic field generating means and low-intensity magnetic field generating means covers on the length direction of passage at collection and alternately and continuously are provided with, and collect to cover to be provided with inhibiting device in the passage.Field generator for magnetic of the present utility model and traditional magnetic box do not have too big difference, but changed the magnetic field distribution of whole magnetic collection lid passage, promptly on the length direction of passage, adopt the version of one section high-intensity magnetic field and one section low-intensity magnetic field interval continuous distribution, and the inflow point that collection covers passage is a high-intensity magnetic field, horizontal conveying belt carries the lid of coming under the effect of force of inertia like this, fly in the magnetic collection lid passage, earlier under the effect of the suction of both sides high-intensity magnetic field and suspension magnetic force, the lid pulsation-free is suspended in the air, the position that stops be the place of flying into more on the lower side, after the skyborne lid that suspends like this takes strong magnetic area, inflow point flies into the words of lid again, the nethermost lid that is parked in strong magnetic area leaves strong magnetic area in the action of gravity that is subjected to upper cover and enters weak magnetic area, since the magnetic field of weak magnetic area a little less than, lid can't suspend, the effect in magnetic field guarantees that just the anti-phenomenon of covering does not take place by weak magnetic area lid reposefully, after the lid that falls down enters next section strong magnetic area by weak magnetic area, promptly rest on the upper end of next section strong magnetic area, after the upper end that collection covers passage flies into lid again, will repeat said process.Like this, being in following lid will fall down layer by layer, cover the bottom accumulation of passage at last at collection, thereby finish the collection task of lid, but lid fly into and dropping process in no longer include the phenomenon that anti-lid or lid be adsorbed on a side and take place, thereby thereby very easily anti-lid or the side that lid is adsorbed on magnetic pole is caused the problem of passage blanking cover when having solved the collection lid that the magnetic collection lid arrangement of prior art exists.In addition, the group number of field generator for magnetic can cover the length of passage and the configuring condition in strong and weak magnetic field is determined according to collection.
As preferably, field generator for magnetic is permanent magnet or the electromagnet that is provided with in pairs.Usually the structure of lid is very thin, and weight is lighter, and the magnetic field that therefore common permanent magnet produces is in horizontal suspended state when being enough to make lid to drop, and adopt permanent magnet not only simple in structure, easy for installation, and cost is very low.In addition, also can adopt the structure of electromagnet, the structure relative complex of electromagnet, but benefit is the magnetic field adjustable size, regulates by magnetic field, can make the collection lid arrangement adapt to the lid of more specifications.
As preferably, every group of permanent magnet is two pairs, is separately positioned on the front and back position that collection covers the passage both sides, and collection covers the permanent magnet pole polar-symmetric of passage both sides, being in collection, cover the permanent magnet pole polarity of passage the same side opposite, and permanent magnet is provided with concentrating flux plate away from collecting a side of covering passage.Such structure can be covered the magnetic circuit that the passage both sides form two closures at collection, and the magnetic line of force direction unanimity of two magnetic circuits on lid helps the steady suspension of lid.
As preferably, collect the left and right sides of covering passage and be provided with side plate, field generator for magnetic is arranged on the side plate outside.
As preferably, inhibiting device is two to four position-limited levers, and position-limited lever is symmetricly set on collection and covers in the passage, and the outside of position-limited lever is provided with baffle plate, and position-limited lever is fixed on the baffle plate by set screw.Inhibiting device is to be used for limiting the position of lid in passage, two to four position-limited levers can be with lid stationkeeping in the horizontal direction, in addition, the distance between position-limited lever and the baffle plate can be regulated by set screw, thereby makes the collection lid arrangement be fit to the lid of more specifications.
As preferably, the height of strong magnetic area is less than the width of lid.The height of strong magnetic area is less, and corresponding magnetic field height is also less, and such structure is not prone to anti-lid phenomenon because magnetic line of force is concentrated relatively when lid is suspended in the magnetic field.
As preferably, the strong magnetic area height that the weak magnetic area height that the low-intensity magnetic field generating means is produced is produced more than or equal to the high-intensity magnetic field generating means.The weak magnetic area height is more than or equal to the strong magnetic area height, can guarantee that weak magnetic area has enough spaces to pile up lid, thereby the total force that makes lid is greater than the lift force of strong magnetic area to lid, force the lid that is in the strong magnetic area below to be pushed downwards out in the suitable moment, guarantee the smooth running of lid flow production line, usually between the aspect ratio 1 to 1 to 5 to 1 of weak magnetic area and strong magnetic area.
As preferably, strong magnetic area or weak magnetic area spaced set, the magnetic induction density of strong magnetic area are 2 to 5 times of weak magnetic area.
The beneficial effects of the utility model are: thus its very easily anti-lid or the side that lid is adsorbed on magnetic pole is caused the problem of passage blanking cover when having solved the collection lid that the magnetic collection lid arrangement of prior art exists effectively, the utility model is simple in structure, transmission is steady, can obviously enhance productivity, and is worth of widely use.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model magnetic collection lid arrangement.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is a kind of cross-sectional structure scheme drawing of the utility model magnetic collection lid arrangement.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings the specific embodiment of technical solutions of the utility model is further described.
In the embodiment shown in Figure 21 as Fig. 1, a kind of magnetic collection lid arrangement, be connected on the horizontal conveying belt 2 of lid 1, described collection lid arrangement comprises vertically disposed collection lid passage, the both sides that collection covers passage are provided with field generator for magnetic, described field generator for magnetic comprises 5 groups of high-intensity magnetic field generating meanss 3 and 5 groups of low-intensity magnetic field generating meanss 4, the weak magnetic area height that the low-intensity magnetic field generating means is produced is 2 times of the strong magnetic area height that produced of high-intensity magnetic field generating means, and the height of strong magnetic area is less than the width of lid, and the magnetic-field intensity of strong magnetic area is 3 times of weak magnetic area.Described field generator for magnetic is the permanent magnet magnetic stripe that is provided with in pairs, high-intensity magnetic field permanent magnet and low-intensity magnetic field permanent magnet covers on the length direction of passage alternately and setting continuously at collection, every group of permanent magnet is two pairs, be separately positioned on and collect the front and back position that covers the passage both sides, be provided with separator of battery plates 9 between former and later two permanent magnets, collection covers the permanent magnet pole polar-symmetric of passage both sides, be in the opposite (see figure 3) of permanent magnet pole polarity that collection covers passage the same side, permanent magnet is provided with concentrating flux plate 5 away from the side that collection covers passage, and the height of strong permanent magnetic body magnetic stripe or weak permanent magnet magnetic stripe is the height of corresponding magnetic region.Collection covers and is provided with the lid inhibiting device in the passage, and inhibiting device is four position-limited levers 6, is symmetricly set on the both sides, front and back that collection covers passage, and the outside of position-limited lever is provided with baffle plate 7, and position-limited lever is fixed on the baffle plate by set screw 8.
The field generator for magnetic of embodiment 2 is 8 groups of high-intensity magnetic field electromagnet and 8 groups of low-intensity magnetic field electromagnet, and the left and right sides that collection covers passage is provided with side plate 10, and electromagnet is arranged on the side plate outside.The magnetic-field intensity of the strong magnetic area of electromagnet is 5 times of weak magnetic area, the height of weak magnetic area is 4 times of strong magnetic area height, and strong magnetic area and weak magnetic area all equidistantly are provided with, and inhibiting device is two position-limited levers, position-limited lever is symmetricly set on collection and covers in the passage, and all the other are identical with embodiment 1.
During the work of magnetic collection lid arrangement, horizontal conveying belt carries the lid of coming under the effect of force of inertia, fly in the two magnetic collection lid passage, earlier under the effect of the suction of both sides high-intensity magnetic field and suspension magnetic force, the lid pulsation-free is suspended in the air, the position that stops be the place of flying into more on the lower side, after the skyborne lid that suspends like this takes strong magnetic area, fly into the words of lid again, the nethermost lid that is parked in strong magnetic area leaves strong magnetic area in the action of gravity that is subjected to upper cover and enters weak magnetic area, since the magnetic field of weak magnetic area a little less than, the lid that can't suspend, the effect in magnetic field guarantees that just the anti-phenomenon of covering does not take place by weak magnetic area lid reposefully, after lid enters next section strong magnetic area by weak magnetic area, promptly rest on the upper end of next section strong magnetic area, collection will repeat said process after cover and flying into lid again on the passage.Like this, being in following lid constantly moves down, cover the bottom accumulation of passage at last at collection, thereby finish the collection task of lid, but lid fly into and dropping process in no longer include the phenomenon that anti-lid or lid be adsorbed on a side and take place, thereby thereby very easily anti-lid or the side that lid is adsorbed on magnetic pole is caused the problem of passage blanking cover when having solved the collection lid that the magnetic collection lid arrangement of prior art exists.
Claims (10)
1. magnetic collection lid arrangement, be connected on the horizontal conveying belt of lid, it is characterized in that: described collection lid arrangement comprises vertically disposed collection lid passage, the both sides that collection covers passage are provided with field generator for magnetic, described field generator for magnetic comprises some groups of high-intensity magnetic field generating meanss and some groups of low-intensity magnetic field generating meanss, high-intensity magnetic field generating means and low-intensity magnetic field generating means covers on the length direction of passage at collection and alternately and continuously are provided with, and collect to cover to be provided with inhibiting device in the passage.
2. magnetic collection lid arrangement according to claim 1 is characterized in that permanent magnet or the electromagnet of described field generator for magnetic for being provided with in pairs.
3. magnetic collection lid arrangement according to claim 2, it is characterized in that every group of permanent magnet is two pairs, be separately positioned on and collect the front and back position that covers the passage both sides, collection covers the permanent magnet pole polar-symmetric of passage both sides, being in collection, cover the permanent magnet pole polarity of passage the same side opposite, and permanent magnet is provided with concentrating flux plate away from collecting a side of covering passage.
4. magnetic collection lid arrangement according to claim 1 is characterized in that the left and right sides of described collection lid passage is provided with side plate, and field generator for magnetic is arranged on the side plate outside.
5. magnetic collection lid arrangement according to claim 1 is characterized in that described inhibiting device is two to four position-limited levers, and position-limited lever is symmetricly set on collection and covers in the passage, and the outside of position-limited lever is provided with baffle plate, and position-limited lever is fixed on the baffle plate by set screw.
6. magnetic collection lid arrangement according to claim 1 is characterized in that the width of the height of strong magnetic area less than lid.
7. magnetic collection lid arrangement according to claim 1 is characterized in that the strong magnetic area height that weak magnetic area height that described low-intensity magnetic field generating means is produced is produced more than or equal to the high-intensity magnetic field generating means.
8. magnetic collection lid arrangement according to claim 7 is characterized in that the aspect ratio 1 to 1 to 5 to 1 of described weak magnetic area and strong magnetic area.
9. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described magnetic collection lid arrangements, the magnetic-field intensity that it is characterized in that strong magnetic area is 2 to 5 times of weak magnetic area.
10. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described magnetic collection lid arrangements, it is characterized in that strong magnetic area or weak magnetic area spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203163861U CN201626702U (en) | 2009-12-02 | 2009-12-02 | Magnetic lid collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203163861U CN201626702U (en) | 2009-12-02 | 2009-12-02 | Magnetic lid collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626702U true CN201626702U (en) | 2010-11-10 |
Family
ID=43058092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203163861U Expired - Fee Related CN201626702U (en) | 2009-12-02 | 2009-12-02 | Magnetic lid collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826389A (en) * | 2012-09-14 | 2012-12-19 | 深圳市华星光电技术有限公司 | Stacking machine with automatic weight balancing device and weight balancing method thereof |
| CN105197557A (en) * | 2015-10-22 | 2015-12-30 | 舟山市普陀恒嘉机械制造有限公司 | Cover collecting device |
-
2009
- 2009-12-02 CN CN2009203163861U patent/CN201626702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826389A (en) * | 2012-09-14 | 2012-12-19 | 深圳市华星光电技术有限公司 | Stacking machine with automatic weight balancing device and weight balancing method thereof |
| CN105197557A (en) * | 2015-10-22 | 2015-12-30 | 舟山市普陀恒嘉机械制造有限公司 | Cover collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20101110 Termination date: 20171202 |