CN202642788U - Screw feeding mechanism - Google Patents
Screw feeding mechanism Download PDFInfo
- Publication number
- CN202642788U CN202642788U CN 201220198541 CN201220198541U CN202642788U CN 202642788 U CN202642788 U CN 202642788U CN 201220198541 CN201220198541 CN 201220198541 CN 201220198541 U CN201220198541 U CN 201220198541U CN 202642788 U CN202642788 U CN 202642788U
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- CN
- China
- Prior art keywords
- feeding
- inserted sheet
- slip inserted
- screw
- feedhole
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- Expired - Fee Related
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Abstract
The utility model discloses a screw feeding mechanism belonging to the technical field of automatic screw locking machines. The utility model mainly aims at solving the problem that the traditional screw feeding mechanism cannot stably convey small screws, and adopts a novel design scheme. The screw feeding mechanism comprises a feeding main body, at least one group of feeding assemblies, and one group of distribution assemblies corresponding to each group of feeding assemblies; each group of the feeding assemblies comprises a feeding chute, a pressing plate, a feeding hole, a feeding pipe and a gas delivery hole; and each group of the distribution assemblies comprises a first sliding insert sheet, a second sliding insert sheet, a third sliding insert sheet, a first air cylinder and a second air cylinder. The screw feeding mechanism has a simple structure and stably feeds the small screws. Meanwhile, blocking, excess feeding and screw tilting phenomena are avoided, so that the whole screw feeding mechanism stably and efficiently feeds the screws.
Description
Technical field
The utility model relates to the technical field of automatic locking screw machine tool, particularly the screw feed mechanism of automatic locking screw machine.
Background technology
In our process of manufacture; a lot of products all needs to be screwed; link for the lock screw; designed automatic locking screw machine; also be simultaneously the automatic screw fastening machine; feed mechanism on the filature is a very requisite part wherein; the feed 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 feed mechanism problems can occur in the process of feeding; in the process of feeding; small-sized screw can not be very stable move 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 feed mechanism can not normal operation; therefore, how making that small-sized screw is stable in feed mechanism finishes feeding, is our urgent problem.
The utility model content
The purpose of this utility model is to provide a kind of can make the stable screw feed mechanism of carrying of small-sized screw,
The utility model is by the following technical solutions for achieving the above object:
A kind of screw feed mechanism, it comprises the feeding main body, reaches at least one group of feeding material component, reaches a component material assembly corresponding with each group feeding material component.
Described feeding material component comprises a chute feeder that is arranged on the feeding main body and is arranged at feeding main body top and the holding pad that cooperates with chute feeder and be arranged in the feeding main body and with the terminal corresponding feedhole of chute feeder and be connected in below the feeding main body and the feed pipe that is connected with feedhole and be arranged on the feeding main body and the transfer port that cooperates with feedhole.
Described sub-material assembly comprises the second slip inserted sheet that is arranged on the first slip inserted sheet between chute feeder end and the feedhole and can blocks screw in feedhole and the 3rd slip inserted sheet that is connected feedhole, reaches the first cylinder of connection the first slip inserted sheet connection, reaches the second cylinder that connects simultaneously the second slip inserted sheet and the 3rd slip inserted sheet.
Described the second slip inserted sheet inserts feedhole one end and is provided with a screens mouth, is provided with the sliding tray of corresponding described the first slip inserted sheet, the second slip inserted sheet and the 3rd slip inserted sheet on the described feeding main body.
Further, when being provided with two groups of feeding material components, two groups of feeding material components comprise two holding pads, be provided with a contiguous block that two holding pads are linked together, such structure guarantees the consistent of two holding pad actions, correspondence is provided with two component material assemblies, two the first slip inserted sheets that described two component material assemblies comprise connect respectively the first cylinder, two the second slip inserted sheets that described two component material assemblies comprise with are connected the 3rd a slip inserted sheet and connect simultaneously second cylinder, such structure also is consistent for safety action.
Further, be provided with adapter plate between described the first slip inserted sheet and the first cylinder.
Further, be provided with adapter plate between described the second slip inserted sheet, the 3rd slip inserted sheet and the second cylinder.
Chute feeder in the structure of the present utility model and holding pad, can make small-sized screw according to the chute feeder ordered arrangement, guarantee that small-sized screw can offset rail, make the screw can overturning, the first slip inserted sheet can block screw, make orderly the carrying to feedhole of small-sized screw, guaranteed that getting stuck does not appear in small-sized screw and the phenomenon of many material in the sub-material process, the screens mouth of the second slip inserted sheet blocks screw simultaneously, the orientation that is used for screw, guarantee that simultaneously upset is not appearring in screw to feed pipe sub-material process, therefore can not block feedhole, the utility model is simple in structure, has realized that small-sized screw stablizes feeding, guaranteed simultaneously can not to occur that screw gets stuck and the situation of screw overturning, made the efficient feeding of whole screw feeding mechanism stable.
Description of drawings
Fig. 1 is the structural representation when being designed with two groups of feeding material component structures;
Fig. 2 is the exploded view when being designed with two groups of feeding material component structures.
The specific embodiment
In order better to understand the utility model content, provide specific embodiment below in conjunction with accompanying drawing, the utility model is further described.
The present embodiment sees figures.1.and.2, a kind of screw feed mechanism, and it comprises feeding main body 1, two groups of feeding material components, and and two groups of two component material assemblies that feeding material component is corresponding.
Described two groups of feeding material components all comprise a chute feeder 2 that is arranged on the feeding main body 1 and are arranged at feeding main body 1 top and the holding pad 3 that cooperates with chute feeder 2 and be arranged in the feeding main body 1 and with chute feeder 2 terminal corresponding feedholes 4 and be connected in feeding main body 1 below and the feed pipe 5 that is connected with feedhole 4 and be arranged on the feeding main body 1 and the transfer port 6 that cooperates with feedhole 4, this moment, contiguous block 7 of two holding pads, 3 usefulness of two groups of feeding material components coupled together, and such structure has guaranteed the consistent of action.
Described two component material assemblies all comprise the first slip inserted sheet 8 that is arranged between chute feeder 2 ends and the feedhole 4, and can in feedhole 4, block the second slip inserted sheet 9 of screw and seal the 3rd slip inserted sheet 10 of feedhole 4, described the second slip inserted sheet 9 inserts feedhole one end and is provided with a screens mouth 11, be provided with corresponding described the first slip inserted sheet 8 on the described feeding main body 1, the sliding tray 12 of the second slip inserted sheet 9 and the 3rd slip inserted sheet 10, two the first slip inserted sheets 8 that described two component material assemblies comprise connect respectively the first cylinder 13, two the second slip inserted sheets 9 that described two component material assemblies comprise with are connected the 3rd a slip inserted sheet 10 and connect simultaneously second cylinder 14, such structure has guaranteed the consistent of action, be provided with the first adapter plate 15 between described the first slip inserted sheet 8 and the first cylinder 13, described the second slip inserted sheet 9, be provided with the second adapter plate 16 between the 3rd slip inserted sheet 10 and the second cylinder 14, adapter plate makes the connection between slip inserted sheet and the cylinder more firm.
The method of work of above-mentioned screw feed mechanism, step is as follows:
(1) screw enters chute feeder 2 after arranging by vibrating disk, and holding pad 3 is pushed down screw, and the cooperation by chute feeder 2 and holding pad 3 guarantees that screw moves to feedhole in order;
The first slip inserted sheet 8 of (2) two component material assemblies is opened under the drive of two the first cylinders 13 simultaneously, screw enters the feedhole 4 in the feeding main body 1, the first slip inserted sheet 8 is used for the ordered arrangement of screw, guarantee that getting stuck does not appear in screw and many material in the sub-material journey, the screens mouth 11 of the second slip inserted sheet 9 blocks screw simultaneously, the orientation that is used for screw, guarantee that simultaneously screw upset do not occur in the sub-material process, the 3rd slip inserted sheet 10 seals feedhole 4, to produce small air pressure, the first slip inserted sheet 8 of sub-material assembly is closed under the effect of the first cylinder 13 afterwards, minute open screw;
(3) the second slip inserted sheet 9 of sub-material assembly and the 3rd slip inserted sheet 10 are opened under the effect of the second cylinder 14, then screw enters feed pipe 5 by feedhole 4, then the second slip inserted sheet 9 of sub-material assembly and the 3rd slip inserted sheet 10 are closed under the effect of the second cylinder 14, the 3rd slip inserted sheet 10 seals feedhole, then transfer port 6 provides small air pressure, screw transfers out by feed pipe 5, realizes effective conveying of the long term distance of screw.
Below the utility model has been done detailed description; above-described embodiment only is the utility model preferred embodiment, can not limit the utility model implementation scope; all according to the impartial variation of the utility model technology contents do and modification, all in the utility model rights protection scope.
Claims (4)
1. screw feed mechanism is characterized in that: it comprises the feeding main body, and at least one group of feeding material component, and organizes a component material assembly corresponding to feeding material component with each;
Described feeding material component comprises a chute feeder that is arranged on the feeding main body and is arranged at feeding main body top and the holding pad that cooperates with chute feeder and be arranged in the feeding main body and with the terminal corresponding feedhole of chute feeder and be connected in below the feeding main body and the feed pipe that is connected with feedhole and be arranged on the feeding main body and the transfer port that cooperates with feedhole;
Described sub-material assembly comprises the second slip inserted sheet that is arranged on the first slip inserted sheet between chute feeder end and the feedhole and can blocks screw in feedhole and the 3rd slip inserted sheet that is connected feedhole, reaches the first cylinder of connection the first slip inserted sheet connection, reaches the second cylinder that connects simultaneously the second slip inserted sheet and the 3rd slip inserted sheet;
Described the second slip inserted sheet inserts feedhole one end and is provided with a screens mouth, is provided with the sliding tray of corresponding described the first slip inserted sheet, the second slip inserted sheet and the 3rd slip inserted sheet on the described feeding main body.
2. described screw feed mechanism according to claim 1, it is characterized in that: be provided with two groups of feeding material components, two groups of feeding material components comprise two holding pads, be provided with a contiguous block that two holding pads are linked together, correspondence is provided with two component material assemblies, two the first slip inserted sheets that described two component material assemblies comprise connect respectively the first cylinder, two the second slip inserted sheets that described two component material assemblies comprise with are connected the 3rd a slip inserted sheet and connect simultaneously second cylinder.
3. described screw feed mechanism according to claim 1 is characterized in that: be provided with adapter plate between described the first slip inserted sheet and the first cylinder.
4. described screw feed mechanism according to claim 1 is characterized in that: be provided with adapter plate between described the second slip inserted sheet, the 3rd slip inserted sheet and the second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198541 CN202642788U (en) | 2012-05-07 | 2012-05-07 | Screw feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198541 CN202642788U (en) | 2012-05-07 | 2012-05-07 | Screw feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642788U true CN202642788U (en) | 2013-01-02 |
Family
ID=47411926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198541 Expired - Fee Related CN202642788U (en) | 2012-05-07 | 2012-05-07 | Screw feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658968A (en) * | 2012-05-07 | 2012-09-12 | 蒋兴龙 | Screw feeding mechanism and operating method thereof |
| CN103434847A (en) * | 2013-08-19 | 2013-12-11 | 昆山利特自动化设备有限公司 | Starting separating mechanism |
| CN103522052A (en) * | 2013-11-01 | 2014-01-22 | 上海第二工业大学 | Full-automatic screw distributing device |
-
2012
- 2012-05-07 CN CN 201220198541 patent/CN202642788U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658968A (en) * | 2012-05-07 | 2012-09-12 | 蒋兴龙 | Screw feeding mechanism and operating method thereof |
| CN103434847A (en) * | 2013-08-19 | 2013-12-11 | 昆山利特自动化设备有限公司 | Starting separating mechanism |
| 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 |
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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: 20130102 Termination date: 20150507 |
|
| EXPY | Termination of patent right or utility model |