CN202897506U - Material distributing mechanism for small-sized screws - Google Patents
Material distributing mechanism for small-sized screws Download PDFInfo
- Publication number
- CN202897506U CN202897506U CN 201220327969 CN201220327969U CN202897506U CN 202897506 U CN202897506 U CN 202897506U CN 201220327969 CN201220327969 CN 201220327969 CN 201220327969 U CN201220327969 U CN 201220327969U CN 202897506 U CN202897506 U CN 202897506U
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- small
- main body
- screw
- chute feeder
- sliding tray
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Abstract
The utility model discloses a material distributing mechanism for small-sized screws. The material distributing mechanism for the small-sized screws comprises a material feeding main body, a material feeding groove, a material blowing pipe, a material feeding pipe, an air cylinder and a material feeding hole, wherein a sliding groove is additionally formed in the material feeding main body and communicated with the material feeding groove and the material feeding hole, and a cover plate is arranged above the sliding groove. The air cylinder is connected with a material pushing plate which can push the small-sized screws to pass through the sliding groove from the material feeding groove and then enter the material feeding hole. A sucking device which is used for increasing suction force is arranged at the connecting position of the material feeding groove and the sliding groove. The material distributing mechanism for the small-sized screws is simple in structure; the operation speed of material distribution is high; the sucking device which is used for increasing the suction force is arranged at the connecting position of the material feeding groove and the sliding groove, due to the structure, the small-sized screw can be attached to the inner wall of the portion, at the connecting position of the material feeding groove and the sliding groove, of the sliding groove, the screws are enabled not to turn over or deviate from a moving track, and therefore the situation that the screws block the moving track cannot happen, and the whole material distributing mechanism for the small-sized screws can achieve the effect that the small-sized screws are stably distributed at a high speed.
Description
Technical field
The utility model relates to parts of screw locking machine, a kind of especially steady fast feeding distribution mechanism of sub-material of small-sized screw that can allow.
Background technology
For convenient lock screw; the scientific research personnel has designed screw locking machine; feeding distribution mechanism on the screw locking machine is a very requisite part wherein; the feeding distribution mechanism of filature on sale in the market; it mainly is the feeding for large-scale screw; great majority all are for the screw of specification more than M2.0; but for example the screw on these small sized product of mobile phone much all can be used the screw of specification below M2.0; and for some to small-sized screw; the screw of specification below M2.0 particularly; because its weight of primary screw is lighter; its feeding distribution mechanism problems can occur in the process of sub-material, in the process of sub-material, what small-sized screw can not be very stable moves according to delivery track; also often thereby the situation that the screw overturning departs from delivery track can appear; cause screw card master feedhole, make the whole feeding distribution mechanism can not normal operation, therefore; how making small-sized screw stable sub-material of finishing in feeding distribution mechanism, is our urgent problem.
For the problems referred to above, the scientific research personnel who has has designed a kind of novel filature feeding distribution mechanism, and this feeding distribution mechanism application application number be 201010114348.5 Chinese patent, the technology of this patent is: as shown in Figure 1, small-sized screw 3 is arranged in the chute feeder 13 of orienting lug 2 the insides in the time of work, 3 upper planes by chute feeder 13 of screw hold, first screw enters in the material-holding chamber 14 of an expeller 9, cylinder 1 action, driving expeller 9 moves forward along orienting lug 1 medial surface 12, when expeller 9 travels forward, first screw 3 that drives in material-holding chamber 14 and the material-holding chamber 14 moves forward, and can stop the screw in the chute feeder 13 of first screw back in the rear plate orienting lug 2, in the motion process, after screw 3 was run into the inclined-plane 11 of stock guide 10, expeller 9 continued to move forward, and screw 3 is pushed in the feed pipe of orienting lug 2 to 8 by the inclined-plane 11 of stock guide 10.
But also there is very large drawback in above-mentioned novel structure, when the thrust that (1) is subject to when the screw in the chute feeder is coarse, may occur only having half of screw to enter the situation of material-holding chamber, this time, because the screw gear is in the position of material-holding chamber and chute feeder handing-over, cylinder promotes forward expeller by force, cause the strain of machinery, (2) guide plate and pushing plate are structure separately, and be of long duration, and the slit that connects between them increases, cause the increase of material-holding chamber break-in, screw can occur rocking situation about translating in material-holding chamber, and screw is originally just little, may be stuck in the position in slit, will block the screw orbit like this, cause sub-material to have some setbacks, for the problem of above-mentioned prior art, so this utility model people utility model the feeding distribution mechanism on a kind of novel screw feed mechanism.
The utility model content
The purpose of this utility model is to overcome defects, the feeding distribution mechanism that provides a kind of novel realizing allow the steadily quick sub-material of small-sized screw.
For achieving the above object, the utility model is by the following technical solutions:
A kind of feeding distribution mechanism of small-sized screw, it comprises the feeding main body, chute feeder, blow the material pipe, feed pipe, cylinder and feedhole, described chute feeder and feedhole are arranged on the feeding main body, a feeding main body side that is parallel to chute feeder is provided with cylinder saddle, be provided with cylinder on the described cylinder saddle, described cylinder saddle and feeding main body top are fixed with the rami tracheales fagging, be provided with on the described rami tracheales fagging and blow the material pipe, the described puff port that blows below expecting to manage is corresponding with feedhole, described feed pipe correspondence is connected to the feedhole below, be provided with in addition the sliding tray that is communicated with chute feeder and feedhole on the described feeding main body, described sliding tray top is provided with a cover plate, described cylinder connects an energy screw is pushed the pushing plate of feedhole from chute feeder by sliding tray, is provided with a suction device that increases suction in the position of chute feeder and sliding tray handing-over.
Described suction device structure is provided with a permanent magnetic iron that increases suction for the position with the sliding tray handing-over at the corresponding chute feeder of feeding main body outside face, according to general knowledge, nearer apart from the permanent magnetic iron distance, power is larger, permanent magnetic iron is larger, power is larger, in the time of our design, can select according to the model size of small-sized screw the size of permanent magnetic iron, select simultaneously to be arranged on different positions, so that magnet reaches a balance to the thrust of pushing plate on the magnetic force of screw and the cylinder, when pushing plate is shifted screw onto feedhole, magnetic force is just very little, and top blowing expects that pipe can be blown into feed pipe with screw very easily.
Described sliding tray is arranged on the independent side plate of feeding main body, and described independent side plate designs for integral type in described cover plate.
A kind of method of work of feeding distribution mechanism of above-mentioned small-sized screw, step is as follows:
(1) screw enters feeding distribution mechanism from chute feeder, under the effect of suction device, make a top screw very pulsation-free be close to the sliding tray inwall of chute feeder and sliding tray junction.
(2) cylinder action, pushing plate pushes away forward along sliding tray from chute feeder and sliding tray junction, and pushing plate drives top first screw and enters feedhole along sliding tray, and lattice keep off top second screw simultaneously.
(3) blowing the material pipe is blown into air screw is blown into feed pipe from feedhole.
(4) cylinder action, pushing plate is return chute feeder and sliding tray junction, top second screw of chute feeder moves forward, make under the effect of suction device screw very pulsation-free be close to the sliding tray inwall of chute feeder and sliding tray junction, so finish a circulation.
The beneficial effects of the utility model are: designed a sliding tray and the pushing plate that cooperates sliding tray, described sliding tray top is provided with a cover plate, under the effect of primary screw at pushing plate, directly push feedhole from chute feeder to by sliding tray in the chute feeder, in this process, chute feeder comes deputy screw and is kept off in chute feeder by the side of pushing plate, it is simple in structure, the operating speed of sub-material is fast, position in chute feeder and sliding tray handing-over is provided with a suction device that increases suction, we generally are designed to permanent magnetic iron this suction device, such structure can make small-sized screw very pulsation-free be close to the sliding tray inwall of chute feeder and sliding tray junction, make screw the situation of overturning and offset movement track can not occur, the situation of screw tracks so just can not occur blocking, allow whole feeding distribution mechanism realize steady fast speed sub-material.
Description of drawings
Fig. 1 is the screw distributing mechanism structural representation of prior art;
Fig. 2 is screw distributing mechanism example structure scheme drawing of the present utility model;
Fig. 3 is screw distributing mechanism example structure decomposing schematic representation of the present utility model.
The specific embodiment
Better understand the utility model technology contents for knowing clearly, below in conjunction with accompanying drawing the utility model is described further.
Present embodiment, with reference to Fig. 2 and Fig. 3, a kind of feeding distribution mechanism of small-sized screw, it comprises feeding main body 15, chute feeder 7, blow material pipe 6, feed pipe 8, cylinder 1 and feedhole 21, described chute feeder 7 and feedhole 21 are arranged on the feeding main body 15, feeding main body 15 sides that are parallel to chute feeder 7 are provided with cylinder saddle 4, be provided with cylinder 1 on the described cylinder saddle 4, described cylinder saddle 4 and feeding main body 15 tops are fixed with rami tracheales fagging 5, be provided with on the described rami tracheales fagging 5 and blow material pipe 6, the described puff port 23 that blows material pipe 6 belows is corresponding with feedhole 21, described feed pipe 8 correspondences are connected to feedhole 21 belows, described feeding main body 15 has an independent side plate 18 that is provided with sliding tray 17, described sliding tray 17 tops are provided with a cover plate 16, described independent side plate 18 and described cover plate 16 design for integral type, certainly this side plate 18 also can be designed to one with feeding main body 15, then above sliding tray 17, design separately a cover plate 16, described cylinder 1 connects an energy screw 3 is pushed the pushing plate 19 of feedhole 21 from chute feeder 7 by sliding tray 17, and the independent side plate 18 in the position of chute feeder 7 and sliding tray 17 handing-over is provided with a suction device that increases suction.
Described suction device structure is provided with a permanent magnetic iron 20 that increases suction for the independent side plate 18 with sliding tray 17 handing-over at the corresponding chute feeder 7 of feeding main body 15 outside faces, according to general knowledge, nearer apart from permanent magnetic iron 20 distances, power is larger, permanent magnetic iron is larger, power is larger, in the time of our design, can select according to the model size of small-sized screw the size of permanent magnetic iron, select simultaneously to be arranged on different positions, so that magnet reaches a balance to the thrust of pushing plate 19 on the magnetic force of screw and the cylinder 1, when pushing plate 19 is shifted screw 3 onto feedhole 21, magnetic force is just very little, and top blowing expects that pipe 6 can be blown into feed pipe 8 with screw 3 very easily.
The method of work of the feeding distribution mechanism of above-mentioned small-sized screw, step is as follows:
(1) screw 3 enters feeding distribution mechanism from chute feeder, under the effect of permanent magnetic iron 20, make a top screw 3 very pulsation-free be close to sliding tray 17 inwalls of chute feeder 7 and sliding tray 17 junctions.
(2) cylinder 1 action, pushing plate 19 hands over 17 to connect along sliding tray 17 and push away forward from chute feeder 7 and sliding tray, and pushing plate 19 drives top first screw and enters feedhole 21 along sliding tray 17, and the while lattice keep off top second screw.
(3) blowing material pipe 6 is blown into air screw 3 is blown into feed pipe 8 from feedhole 21.
(4) cylinder 1 action, pushing plate 19 is return chute feeder 7 and sliding tray 17 junctions, chute feeder 7 top second screw move forward, make under the effect of permanent magnetic iron 20 screw very pulsation-free be close to sliding tray 17 inwalls of chute feeder 7 and sliding tray 17 junctions, so finish a circulation.
Below the utility model is described in detail; above-described embodiment only is the utility model preferred embodiment, can not limit the utility model implementation scope; every according to the impartial variation of the utility model technology contents do and modification, all in the utility model rights protection scope.
Claims (5)
1.
A kind of feeding distribution mechanism of small-sized screw, it comprises the feeding main body, chute feeder, blow the material pipe, feed pipe, cylinder and feedhole, described chute feeder and feedhole are arranged on the feeding main body, a feeding main body side that is parallel to chute feeder is provided with cylinder saddle, be provided with cylinder on the described cylinder saddle, described cylinder saddle and feeding main body top are fixed with the rami tracheales fagging, be provided with on the described rami tracheales fagging and blow the material pipe, the described puff port that blows below expecting to manage is corresponding with feedhole, described feed pipe correspondence is connected to the feedhole below, it is characterized in that: be provided with in addition the sliding tray that is communicated with chute feeder and feedhole on the described feeding main body, the sliding tray top is provided with a cover plate, described cylinder connects an energy screw is pushed the pushing plate of feedhole from chute feeder by sliding tray, is provided with a suction device that increases suction in the position of chute feeder and sliding tray handing-over.
2.
The feeding distribution mechanism of small-sized screw as claimed in claim 1 is characterized in that: described suction device structure is provided with a permanent magnetic iron that increases suction for the position with the sliding tray handing-over at the corresponding chute feeder of feeding main body outside face.
3. the feeding distribution mechanism of small-sized screw as claimed in claim 1, it is characterized in that: described sliding tray is arranged on the independent side plate of feeding main body, and described independent side plate and described cover plate design for integral type.
4.
The feeding distribution mechanism of small-sized screw as claimed in claim 1, it is characterized in that: a feeding main body side that is parallel to chute feeder is provided with cylinder saddle, is provided with cylinder on the described cylinder saddle.
5.
The feeding distribution mechanism of small-sized screw as claimed in claim 4 is characterized in that: described cylinder saddle and feeding main body top are fixed with the rami tracheales fagging, are provided with on the described rami tracheales fagging and blow the material pipe, and the described puff port that blows material pipe below is corresponding with feedhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327969 CN202897506U (en) | 2012-07-09 | 2012-07-09 | Material distributing mechanism for small-sized screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327969 CN202897506U (en) | 2012-07-09 | 2012-07-09 | Material distributing mechanism for small-sized screws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897506U true CN202897506U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327969 Expired - Fee Related CN202897506U (en) | 2012-07-09 | 2012-07-09 | Material distributing mechanism for small-sized screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522052A (en) * | 2013-11-01 | 2014-01-22 | 上海第二工业大学 | Full-automatic screw distributing device |
| CN106112429A (en) * | 2016-07-22 | 2016-11-16 | 苏州全丰精密机械有限公司 | The six directions five clip screw sub-material transmission mechanism |
| CN106112428A (en) * | 2016-07-22 | 2016-11-16 | 苏州全丰精密机械有限公司 | Four close six clip screw sub-material transmission mechanisms |
-
2012
- 2012-07-09 CN CN 201220327969 patent/CN202897506U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522052A (en) * | 2013-11-01 | 2014-01-22 | 上海第二工业大学 | Full-automatic screw distributing device |
| CN103522052B (en) * | 2013-11-01 | 2016-03-30 | 上海第二工业大学 | A kind of Full automatic screw feeding-distribution device |
| CN106112429A (en) * | 2016-07-22 | 2016-11-16 | 苏州全丰精密机械有限公司 | The six directions five clip screw sub-material transmission mechanism |
| CN106112428A (en) * | 2016-07-22 | 2016-11-16 | 苏州全丰精密机械有限公司 | Four close six clip screw sub-material transmission mechanisms |
| CN106112429B (en) * | 2016-07-22 | 2018-06-22 | 苏州全丰精密机械有限公司 | Five clip screw sub-material transmission mechanism of the six directions |
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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 |
Granted publication date: 20130424 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |