CN104129629A - Automatic screening mechanism - Google Patents

Automatic screening mechanism Download PDF

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Publication number
CN104129629A
CN104129629A CN201410320618.6A CN201410320618A CN104129629A CN 104129629 A CN104129629 A CN 104129629A CN 201410320618 A CN201410320618 A CN 201410320618A CN 104129629 A CN104129629 A CN 104129629A
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China
Prior art keywords
screening
passage
workpiece
traffic cycle
supplied materials
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Granted
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CN201410320618.6A
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Chinese (zh)
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CN104129629B (en
Inventor
龚彪
王正雍
虞琪
常伟
徐志达
颜继鹏
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Zhongyin Ningbo Battery Co Ltd
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Zhongyin Ningbo Battery Co Ltd
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Priority to CN201410320618.6A priority Critical patent/CN104129629B/en
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Publication of CN104129629B publication Critical patent/CN104129629B/en
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Abstract

The invention provides an automatic screening mechanism, and belongs to the technical field of battery production. The problem that an existing automatic screening mechanism is low in automation degree is solved. The automatic screening mechanism comprises a rack and a feeding channel which is arranged above the rack and provided with a plurality of workpieces, at least one discharge channel is arranged above the rack, each discharge channel is communicated with the feeding channel through a respective screening channel with a screening gap, and blocking pieces capable of preventing the erected workpieces from falling into the screening gaps are arranged on the screening channels respectively. When the workpieces enter the screening channels through the feeding channel, the gravity centers of the workpieces shift out of the screening channels, at this moment, the laterally-lying workpieces are removed out of the screening channels through the screening gaps under the action of gravity, and the erected workpieces enter the discharge channels under the guidance of the blocking pieces. The automatic screening mechanism has the advantages of being reasonable in design and high in automation degree.

Description

A kind of automatic screening mechanism
Technical field
The invention belongs to battery production technical field, relate to a kind of automatic screening mechanism, particularly a kind of automatic screening mechanism that is applicable to automatic battery flow production line.
Background technology
Along with the technological advance of battery, alkaline battery production technology is day by day ripe, and the demand in market is large.In modern automatic battery flow production line, most of alkaline batterys are cylindrical, are individually square.Battery hypanthium is for holding the device of battery, on production line for manufacturing battery, first produces the box hat of battery, packs battery hypanthium into and be placed in battery hypanthium to carry, to be supplied to follow-up equipment after battery steel shell creates.Battery steel shell course of conveying is the important step in above-mentioned alkaline battery manufacturing line, in above-mentioned battery hypanthium, carry in battery steel shell course of conveying, Production requirement due to follow-up equipment, need to guarantee the opening up of battery steel shell in course of conveying, that is to say and need to guarantee that putting of battery steel shell is upright.
In prior art, because external device work fluctuation not steady or battery hypanthium course of conveying all easily makes battery hypanthium in transit occur overturning phenomenon, cause battery hypanthium and corresponding battery steel shell all to be lain on one's side on travel line, for avoiding affecting follow-up battery production conveyor line running, need in battery steel shell course of conveying, carry out a screening, Weeding.
On the production line for manufacturing battery of most, travel line is picked up and eliminated to the general manual type that adopts manually by the battery steel shell of lying on one's side and battery hypanthium, although manual operation is simple like this, but in suitability for industrialized production workshop, artificial screening operation is wasted time and energy, degree of automation is low, greatly reduces the production efficiency in workshop, can not meet well battery production job requirements.
In addition, also there are artificial raising degree of automation and work efficiency and designed battery automatic screening mechanism, this battery automatic screening mechanism generally comprises load-transfer device, inductor, grabbing device, its automatic screening process is as follows: under initial condition, load-transfer device is carrying some battery hypanthiums that are placed with battery steel shell, inductor should be provided with at least two, one for responding to the battery steel shell of lying on one's side, one for responding to the battery hypanthium of lying on one's side, when inductor picks out the battery steel shell of lying on one's side and battery hypanthium, load-transfer device is picked up and eliminated to grabbing device.Certainly, in order further to improve induction process, improve work accuracy, have people further inductor to be made as to four, be respectively used to detect battery steel shell upright, that lie on one's side and battery hypanthium upright, that lie on one's side.
But there is following defect in above-mentioned battery automatic screening mechanism: the setting of inductor and grabbing device, structure design is more complicated, and integral layout is unreasonable, and grabbing device is typically chosen in manipulator, can take larger usable floor area, causes space waste; In inductor induction process, only detect merely battery hypanthium upright or that lie on one's side, may there is undetected situation, such as, due to jolting of accidentally occurring in course of conveying, battery hypanthium can part be tilted but overturning-free, and now inductor just cannot detect in time, and degree of automation is lower.
In sum, need to design a kind of reasonable in design and automatic screening mechanism that degree of automation is high.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of reasonable in design and automatic screening mechanism that degree of automation is high.
Object of the present invention can realize by following technical proposal: a kind of automatic screening mechanism, comprise frame and be arranged on frame top and carry the supplied materials passage of some workpiece, above frame, be also provided with at least one tapping channel, each tapping channel is separately by having screening passage and the supplied materials passage UNICOM of screening breach, each screens on passage and is equipped with and can prevents that upright workpiece from falling into the block piece of screening breach, when workpiece enters screening passage via supplied materials passage, its centre-of gravity shift goes out to screen passage, now, the workpiece of lying on one's side eliminates screening passage by screening breach under Action of Gravity Field, upright workpiece enters tapping channel under barriers direct.
In above-mentioned a kind of automatic screening mechanism, the curved setting of described screening passage, described screening breach is opened in screening channel middle one side and is positioned at the corner of screening passage, described block piece is the barrier plate that is erected at screening breach top, described block piece is more than or equal to the workpiece height of lying on one's side to the height of screening channel bottom, and described block piece is less than upright workpiece height to the height of screening channel bottom.
In above-mentioned a kind of automatic screening mechanism, in frame, be rotatably mounted with traffic cycle, described supplied materials passage, screening passage, tapping channel are all arranged on traffic cycle top, the tangential direction that the arrival end of described screening passage and supplied materials passage UNICOM and its Way in are traffic cycle, the tangential direction that the exit end of described screening passage and tapping channel UNICOM and its Way out are traffic cycle.
In above-mentioned a kind of automatic screening mechanism, described tapping channel quantity is one, described traffic cycle is arranged with the first baffle plate outward, second baffle, the 3rd baffle plate, the 4th baffle plate, at traffic cycle middle part, be installed with cover plate, described the first baffle plate, second baffle surrounds and is formed with supplied materials entrance, described supplied materials passage is by cover plate, the first baffle plate surrounds formation, described screening passage and tapping channel are by the 3rd baffle plate, the 4th baffle plate surrounds formation, the arrival end of described supplied materials passage and supplied materials entrance UNICOM, the tangential direction that the arrival end of described tapping channel and screening channel outlet UNICOM and its Way in are traffic cycle.
In above-mentioned a kind of automatic screening mechanism, described cover plate, second baffle surround formation accessory channel, above traffic cycle, set up axis, the curved baffle that inductor is installed on axis and is electrically connected with inductor, described curved baffle is arranged in accessory channel and can stirs the workpiece at traffic cycle middle part and transfer them to periphery.
In above-mentioned a kind of automatic screening mechanism, described the 4th baffle plate is arranged between cover plate and the 3rd baffle plate, the detachable bearing fixed dam that is provided with in described the 4th baffle plate entrance, is movably installed with at least one antifriction-bearing box at bearing fixed dam near a side of supplied materials passage.
In above-mentioned a kind of automatic screening mechanism, described screening breach is opened on the 3rd baffle plate and its entrance is provided with circular arc chamfering.
In above-mentioned a kind of automatic screening mechanism, in frame, be provided with the mini-roundabout tangent with traffic cycle, it is outer and be arranged on mini-roundabout top that described tapping channel partly stretches out traffic cycle.
In above-mentioned a kind of automatic screening mechanism, described being provided with below frame respectively drives with traffic cycle, mini-roundabout large motor, the fractional motor being connected, and large motor, fractional motor pass through large coupler respectively, little coupler is connected with traffic cycle, mini-roundabout.
In above-mentioned a kind of automatic screening mechanism, described screening passage, tapping channel all only can hold a row workpiece to be passed through, and described screening breach can hold at least one workpiece and pass, and is provided with for receiving the eliminating passage of the workpiece after screening breach is rejected in frame.
Compared with prior art, the present invention has the following advantages: workpiece enters screening passage via supplied materials passage, when workpiece process screening passage, its centre-of gravity shift goes out to screen passage, the workpiece of lying on one's side eliminates screening passage by screening breach under Action of Gravity Field, upright workpiece enters tapping channel under barriers direct, and be sent to next process, screening passage plays screening, rejecting effect to workpiece, working process is simple, block piece plays Anti-fall and guiding function to upright workpiece, and unit design is reasonable, and degree of automation is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Fig. 3 is the structural representation at another visual angle of Fig. 2.
Fig. 4 is the structural representation at another visual angle of Fig. 3.
Fig. 5 is the structure for amplifying schematic diagram at A place in Fig. 1.
Fig. 6 is the structure for amplifying schematic diagram at B place in Fig. 2.
Fig. 7 is the structural representation of workpiece in a preferred embodiment of the present invention.
In figure, 10, frame; 21, supplied materials passage; 22, tapping channel; 23, screening passage; 231, screening breach; 24, accessory channel; 25, supplied materials entrance; 30, block piece; 41, traffic cycle; 42, cover plate; 43, axis; 44, inductor; 45, curved baffle; 51, the first baffle plate; 52, second baffle; 53, the 3rd baffle plate; 54, the 4th baffle plate; 55, bearing fixed dam; 56, antifriction-bearing box; 60, large motor; 71, large coupler; 72, little coupler; 81, battery steel shell; 82, battery hypanthium.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
The present invention protects a kind of automatic screening mechanism, is applicable to automatic battery flow production line, and it is for screening and eliminate battery conveying line by the battery steel shell of lying on one's side or tilting 81, battery hypanthium 82.In the present invention, supplied materials passage 21 carries the workpiece of coming can be chosen as independent battery hypanthium 82, also can be chosen as the battery hypanthium 82 that is placed with battery steel shell 81; When workpiece is chosen as the former, this automatic screening mechanism is for screening and reject the battery hypanthium 82 of lying on one's side or tilting; When workpiece is chosen as the latter, this automatic screening mechanism is simultaneously for screening and reject battery hypanthium 82 and the battery steel shell 81 of lying on one's side or tilting.
Existing automatic screening mechanism structure design is more complicated, and integral layout is unreasonable, can take larger usable floor area, causes space waste, and adopts the screening mode of inductor 44 easily to produce undetected situation, and degree of automation is lower.Therefore it is necessary, on battery production conveyor line, designing a kind of more rational automatic screening mechanism.
As shown in Figure 1 and Figure 7, this automatic screening mechanism comprises frame 10 and is arranged on frame 10 tops and carries the supplied materials passage 21 of a plurality of workpiece, above frame 10, be also provided with at least one tapping channel 22, each tapping channel 22 is separately by having the screening passage 23 and supplied materials passage 21 UNICOMs of screening breach 231, each screens on passage 23 and is equipped with and can prevents that upright workpiece from falling into the block piece 30 of screening breach 231, when workpiece enters screening passage 23 via supplied materials passage 21, its centre-of gravity shift goes out to screen passage 23, now, the workpiece of lying on one's side eliminates screening passage 23 by screening breach 231 under Action of Gravity Field, upright workpiece enters tapping channel 22 under block piece 30 guiding.
In automatic screening mechanism shown in above-mentioned Fig. 1 to Fig. 7, workpiece enters screening passage 23 via supplied materials passage 21, when workpiece process screening passage 23, its centre-of gravity shift goes out to screen passage 23, the workpiece of lying on one's side eliminates screening passage 23 by screening breach 231 under Action of Gravity Field, upright workpiece enters tapping channel 22 under block piece 30 guiding, and is sent to next process.23 pairs of workpiece of screening passage play screening, rejecting effect, and working process is simple, and 30 pairs of upright workpiece of block piece play Anti-fall and guiding function, reasonable in design and easy for installation.
Certainly, supplied materials passage 21 in this case can belong to a part local on production line for manufacturing battery, also can be used as a part for the automatic screening mechanism of this case, or the two one of and drive the required various mechanisms of the transmission such as motor, transmission shaft of its running and parts all as the part of automatic screening of the present invention mechanism.
Tapping channel 22 can be chosen as according to actual conditions single or multiple, corresponding screening passage 23 is also set to single or multiple, commonality is wide, when selecting a plurality of screening passage 23, only the outlet of a plurality of correspondences need be set on supplied materials passage 21, can realize more expeditiously screening operation like this, topology layout is reasonable, and work efficiency is high.
In the present invention, no matter the workpiece that is upright or lies on one's side or tilt, when through screening passage 23, its center of gravity all can depart from the track that screens passage 23, the workpiece of lying on one's side or tilting can fall into screening breach 231 under Action of Gravity Field, and then eliminates the travel line of battery.
Preferably, the curved setting of screening passage 23, screening breach 231 is opened in screening passage 23 middle part one sides and is positioned at the corner of screening passage 23, block piece 30 is for being erected at the barrier plate of screening breach 231 tops, block piece 30 is more than or equal to the workpiece height of lying on one's side to the height of screening passage 23 bottoms, and block piece 30 is less than upright workpiece height to the height of screening passage 23 bottoms.The screening passage 23 of arc can reduce the friction force of workpiece and passage, increases delivery speed and efficiency, avoids extraneous colliding with, simple in structure and can increase service life of equipment.
When in the present invention, workpiece is chosen as independent battery hypanthium 82, block piece 30 is less than upright battery hypanthium 82 height and is more than or equal to battery hypanthium 82 height of lying on one's side to the height of screening passage 23 bottoms, when battery hypanthium 82 is passed through screening passage 23, upright battery hypanthium 82 is resisted against on block piece 30 and enters tapping channel 22 under its guiding, lies on one's side or the battery hypanthium 82 that tilts eliminates screening passage 23 by screening breach 231 under Action of Gravity Field, when in the present invention, workpiece is chosen as the battery hypanthium 82 that is placed with battery steel shell 81, block piece 30 should be greater than upright battery hypanthium 82 height and be less than upright battery steel shell 81 height to the height of screening passage 23 bottoms, when battery hypanthium 82 is passed through screening passage 23, upright battery steel shell 81 is resisted against on block piece 30, now battery hypanthium 82 enters tapping channel 22 via block piece 30 guiding under the related effect of battery steel shell 81, the battery steel shell 81 of lying on one's side or tilting eliminates screening passage 23 by screening breach 231 under Action of Gravity Field, the battery hypanthium 82 of lying on one's side or tilting eliminates screening passage 23 by screening breach 231 under Action of Gravity Field, it is worth mentioning that, now, battery hypanthium 82 upright but that do not carry battery steel shell 81 also can eliminate screening passage 23 by screening breach 231 under Action of Gravity Field.Said structure is rationally distributed, makes the automatic screening mechanism of this case be difficult for occurring undetected situation, and screening process is simple, rapid, has greatly improved work efficiency.
The openings of sizes of screening breach 231 is set to hold the workpiece of lying on one's side or tilting and passes, the open height of screening breach 231 is that block piece 30 is to the distance on screening passage 23 bottom sides edges, block piece 30 structure designs are simple, rationally distributed, and area occupied is little.
In this case, preferably screen the corner that breach 231 is arranged on sieve bend gating road 23, when workpiece arrives the corner in sieve bend gating road 23, workpiece one end is first through screening breach 231 and stretching out outside screening passage 23, gradually, the centre-of gravity shift of workpiece goes out to screen outside passage 23, the center-of-gravity position that is workpiece departs from the bottom support face that screens passage 23, the workpiece of then lying on one's side or tilting eliminates screening passage 23 by screening breach 231 under Action of Gravity Field, structure design is simple, compact in design, workpiece screening process is simple, rapid.
Preferably, in frame 10, be rotatably mounted with traffic cycle 41, supplied materials passage 21, screening passage 23, tapping channel 22 are all arranged on traffic cycle 41 tops, the arrival end of screening passage 23 and supplied materials passage 21 UNICOMs and its Way in are the tangential direction of traffic cycle 41, and the arrival end of tapping channel 22 is the tangential direction of traffic cycle 41 with screening passage 23 exit end UNICOMs and its Way in.
Above-mentioned structure design, in course of conveying, traffic cycle 41 is carried power is provided for the workpiece in each passage, and traffic cycle 41 is simple in structure and easy for installation.The entrance of tapping channel 22 of screening passage 23 is all arranged on the tangential direction of traffic cycle 41, makes each workpiece when entering next passage, have larger delivery speed, makes course of conveying more smooth and easy, rationally distributed and improved work efficiency.
Preferably, tapping channel 22 quantity are one, outer the first baffle plate 51, second baffle 52, the 3rd baffle plate 53, the 4th baffle plate 54 of being arranged with of traffic cycle 41, at traffic cycle 41 middle parts, be installed with cover plate 42, the first baffle plate 51, second baffle 52 surround and are formed with supplied materials entrance 25, supplied materials passage 21 is surrounded and is formed by cover plate 42, the first baffle plate 51, screening passage 23 and tapping channel 22 surround formation by the 3rd baffle plate 53, the 4th baffle plate 54, the arrival end of supplied materials passage 21 and supplied materials entrance 25 UNICOMs, the exit end of supplied materials passage 21 and the arrival end UNICOM of screening passage 23.
Each baffle arrangement is simple, easy for installation, can play well guiding and barrier effect, supplied materials entrance 25 enters traffic cycle 41 for delivery of workpiece, cover plate 42 cooperatively interacts with each baffle plate, makes traffic cycle 41 tops form the orderly space for delivery of workpiece capable of circulation.
Preferably, cover plate 42, second baffle 52 surround and form accessory channel 24, above traffic cycle 41, set up axis 43, the curved baffle 45 that inductor 44 is installed on axis 43 and is electrically connected with inductor 44, curved baffle 45 is arranged in accessory channel 24 and can stirs the workpiece at traffic cycle 41 middle parts and transfer them to periphery.
When supplied materials entrance 25 conveying workpieces enter supplied materials passage 21, part workpiece can enter in accessory channel 24, if the interior workpiece generation packing phenomenon near cover plate 42 of accessory channel 24, inductor 44 sends signal, and the workpiece that impels curved baffle 45 that middle part is piled up dials to periphery gradually, and this part workpiece is under traffic cycle 41 effects, continue to enter in supplied materials passage 21, each parts design is reasonable, and degree of automation is high, has improved work efficiency.
Preferably, the 4th baffle plate 54 is arranged between cover plate 42 and the 3rd baffle plate 53, the 4th detachable bearing fixed dam 55 that is provided with in baffle plate 54 entrance, such structure design, make bearing fixed dam 55 Assembly &Disassembly all more convenient, reduced workman's labour intensity.In addition, for making structure simpler, in the present invention, also bearing fixed dam 55 directly can be welded on the 4th baffle plate 54.
At bearing fixed dam 55, near a side of supplied materials passage 21, be movably installed with at least one antifriction-bearing box 56, the quantity of general selection antifriction-bearing box 56 is two and the symmetrical entrance that is arranged on bearing fixed dam 55, the workpiece that 56 pairs of antifriction-bearing boxs enter screening passage 23 plays crashproof effect, avoid the sharp-pointed collision of workpiece and passage, reduced fraction defect, structure design is simple, and frock is convenient.Certainly, other modes that adopt the scheme of antifriction-bearing box 56 to reduce workpiece and passage collision phenomenon are also feasible, repeat no more herein.
Further preferably, screening breach 231 is opened on the 3rd baffle plate 53 and its entrance is provided with circular arc chamfering.Circular arc chamfering plays the effect of anti-scratch to the workpiece through screening breach 231, reduced the friction between workpiece and passage, has reduced fraction defect, and structure design is simple and easy to process, has reduced tooling cost.
Further, be provided with the mini-roundabout (not shown) tangent with traffic cycle 41 in frame 10, tapping channel 22 parts are stretched out outside traffic cycle 41 and are arranged on mini-roundabout top.Such structure design, can be convenient to workpiece and be transported to quickly next process, and area occupied is little, and can further set up separate row device on mini-roundabout again, to reduce follow-up apportion work, and rationally distributed and frock convenience.
Preferably, be provided with respectively and drive with traffic cycle 41, mini-roundabout large motor 60, the fractional motor (not shown) being connected below frame 10, large motor 60, fractional motor are connected with traffic cycle 41, mini-roundabout by large coupler 71, little coupler 72 respectively.Structure design is simple, takies less usable floor area, makes disk operation steady, has improved work efficiency, and degree of automation is high.Certainly, also can according to actual conditions, adopt other rotating disk drive scheme, repeat no more herein.
Further preferably, screening passage 23, tapping channel 22 all only can hold a row workpiece and pass through, and screening breach 231 can hold at least one workpiece and pass, and are provided with for receiving the eliminating passage of the workpiece after screening breach 231 is rejected in frame 10.
In this case, supplied materials passage 21 carries the workpiece of coming can be chosen as single-row or multiple row, the workpiece that corresponding screening passage 23 and tapping channel 22 are carried is all preferably row, single-row screening workpiece can ensure the accuracy of screening well, make to screen passage 23 and can not omit workpiece, the work efficiency that improved reasonable in design.In addition, in tapping channel 22 entrance, separate row device can be set, to realize the effect of the workpiece after 23 screenings of screening passage being carried out to apportion, more than corresponding tapping channel 22 is also set to two row, topology layout is simple, reasonable, simplifies the work of postorder apportion, for postorder equipment can provide convenient.
Can be relatively wide in range when design screening breach 231 size, screening breach 231 can be set according to the actual requirements and can hold single or multiple workpiece simultaneously and pass, commonality is wide.Workpiece enters after breach 231 and can enter into eliminating passage through screening, eliminating passage can preferably be chosen as belt conveyor, simple in structure and be well positioned to meet actual user demand, certainly, other adopt the scheme of eliminating passage to carry out the mode of conveying workpieces is also feasible, repeats no more herein.
In sum, this automatic screening mechanism is under initial condition, workpiece enters traffic cycle 41 via supplied materials entrance 25, under the rotation centrifugal action of traffic cycle 41, workpiece near middle part slowly slides onto peripheral both sides, part workpiece origin material entrance 25 is transferred to the peripheral of supplied materials passage 21 and is drawn close gradually and forms row, another part workpiece origin material entrance 25 is transferred in accessory channel 24, if the interior workpiece generation packing phenomenon near cover plate 42 of accessory channel 24, inductor 44 sends signal, the workpiece that impels curved baffle 45 that middle part is piled up dials to periphery gradually, this part workpiece is under traffic cycle 41 effects, continue to enter in supplied materials passage 21, the workpiece of above-mentioned supplied materials passage 21 forms a line and enters one by one screening passage 23, when workpiece process screening passage 23, its centre-of gravity shift goes out to screen passage 23, the workpiece of lying on one's side or tilting eliminates screening passage 23 by screening breach 231 under Action of Gravity Field, upright workpiece enters tapping channel 22 under block piece 30 guiding, and is sent to next process, the workpiece of above-mentioned supplied materials passage 21 is when entering screening passage 23, may there is part can miss the arrival end of screening passage 23, and through accessory channel 24, again enter in supplied materials passage 21 under traffic cycle 41 effects, going round and beginning again, traffic cycle 41 has formed a space capable of circulation.Above-mentioned unit design is reasonable, and degree of automation is high, has greatly improved the work efficiency of equipment.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.

Claims (10)

1.Yi Zhong automatic screening mechanism, comprise frame and be arranged on frame top and carry the supplied materials passage of some workpiece, it is characterized in that, above frame, be also provided with at least one tapping channel, each tapping channel is separately by having screening passage and the supplied materials passage UNICOM of screening breach, each screens on passage and is equipped with and can prevents that upright workpiece from falling into the block piece of screening breach, when workpiece enters screening passage via supplied materials passage, its centre-of gravity shift goes out to screen passage, now, the workpiece of lying on one's side eliminates screening passage by screening breach under Action of Gravity Field, upright workpiece enters tapping channel under barriers direct.
2. a kind of automatic screening according to claim 1 mechanism, it is characterized in that, the curved setting of described screening passage, described screening breach is opened in screening channel middle one side and is positioned at the corner of screening passage, described block piece is the barrier plate that is erected at screening breach top, described block piece is more than or equal to the workpiece height of lying on one's side to the height of screening channel bottom, and described block piece is less than upright workpiece height to the height of screening channel bottom.
3. a kind of automatic screening according to claim 1 and 2 mechanism, it is characterized in that, in frame, be rotatably mounted with traffic cycle, described supplied materials passage, screening passage, tapping channel are all arranged on traffic cycle top, the tangential direction that the arrival end of described screening passage and supplied materials passage UNICOM and its Way in are traffic cycle, the tangential direction that the exit end of described screening passage and tapping channel UNICOM and its Way out are traffic cycle.
4. a kind of automatic screening according to claim 3 mechanism, it is characterized in that, described tapping channel quantity is one, described traffic cycle is arranged with the first baffle plate outward, second baffle, the 3rd baffle plate, the 4th baffle plate, at traffic cycle middle part, be installed with cover plate, described the first baffle plate, second baffle surrounds and is formed with supplied materials entrance, described supplied materials passage is by cover plate, the first baffle plate surrounds formation, described screening passage and tapping channel are by the 3rd baffle plate, the 4th baffle plate surrounds formation, the arrival end of described supplied materials passage and supplied materials entrance UNICOM, the tangential direction that the arrival end of described tapping channel and screening channel outlet UNICOM and its Way in are traffic cycle.
5. a kind of automatic screening according to claim 4 mechanism, it is characterized in that, described cover plate, second baffle surround formation accessory channel, above traffic cycle, set up axis, the curved baffle that inductor is installed on axis and is electrically connected with inductor, described curved baffle is arranged in accessory channel and can stirs the workpiece at traffic cycle middle part and transfer them to periphery.
6. a kind of automatic screening according to claim 4 mechanism, it is characterized in that, described the 4th baffle plate is arranged between cover plate and the 3rd baffle plate, the detachable bearing fixed dam that is provided with in described the 4th baffle plate entrance, is movably installed with at least one antifriction-bearing box at bearing fixed dam near a side of supplied materials passage.
7. a kind of automatic screening according to claim 4 mechanism, is characterized in that, described screening breach is opened on the 3rd baffle plate and its entrance is provided with circular arc chamfering.
8. a kind of automatic screening according to claim 3 mechanism, is characterized in that, is provided with the mini-roundabout tangent with traffic cycle in frame, and it is outer and be arranged on mini-roundabout top that described tapping channel partly stretches out traffic cycle.
9. a kind of automatic screening according to claim 8 mechanism, it is characterized in that, described being provided with below frame respectively drives with traffic cycle, mini-roundabout large motor, the fractional motor being connected, and large motor, fractional motor are connected with traffic cycle, mini-roundabout by large coupler, little coupler respectively.
10. a kind of automatic screening according to claim 1 and 2 mechanism, it is characterized in that, described screening passage, tapping channel all only can hold a row workpiece to be passed through, described screening breach can hold at least one workpiece and pass, and is provided with for receiving the eliminating passage of the workpiece after screening breach is rejected in frame.
CN201410320618.6A 2014-07-04 2014-07-04 A kind of automatic screening mechanism Expired - Fee Related CN104129629B (en)

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CN106395332A (en) * 2016-10-20 2017-02-15 中银(宁波)电池有限公司 Battery distribution equipment
CN108816814A (en) * 2018-07-18 2018-11-16 东莞市振华新能源科技有限公司 Unpowered empty carrier device for eliminating on a kind of assembly line
CN109051667A (en) * 2018-10-16 2018-12-21 宁波市新世纪轴承有限公司 A kind of screening discharging device of bearing outer ring
CN110002188A (en) * 2019-04-30 2019-07-12 深圳市宏讯实业有限公司 Automatic feed mechanism
CN112607383A (en) * 2020-12-11 2021-04-06 重庆德森诺科技有限公司 Sword type hairpin chamfering equipment with screening and feeding functions
CN114453266A (en) * 2022-02-28 2022-05-10 四川沃捷智能装备有限公司 Take autofilter system of plug end cover

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CN110002188B (en) * 2019-04-30 2024-04-19 深圳市宏讯实业有限公司 Automatic feeding mechanism
CN112607383A (en) * 2020-12-11 2021-04-06 重庆德森诺科技有限公司 Sword type hairpin chamfering equipment with screening and feeding functions
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