CN202951969U - Automatic nail feeding mechanism used for stud welding - Google Patents
Automatic nail feeding mechanism used for stud welding Download PDFInfo
- Publication number
- CN202951969U CN202951969U CN 201220622444 CN201220622444U CN202951969U CN 202951969 U CN202951969 U CN 202951969U CN 201220622444 CN201220622444 CN 201220622444 CN 201220622444 U CN201220622444 U CN 201220622444U CN 202951969 U CN202951969 U CN 202951969U
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- nail
- screening
- transition
- slideway
- send
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Abstract
The utility model relates to an automatic nail feeding mechanism used for stud welding. The automatic nail feeding mechanism used for the stud welding is characterized in that a screening mechanism, a transition mechanism, a separating mechanism, and a nail conveying mechanism are connected in sequence to form a whole, wherein the screening mechanism and the transition mechanism are connected, the transition mechanism and the separating mechanism are connected and the separating mechanism and the nail conveying mechanism are connected. The automatic nail feeding mechanism used for the stud welding is characterized in that occupied place is small, screening time is short, and work efficiency is high. When chaotic stud welding nail heads are inputted from a nail sending mouth, finally the nail heads are sent into a welding gun one by one along a direction through four links of screening, transition, separation, and conveying nails, and manual input is not needed in the whole process.
Description
Technical field
The utility model relates to a kind of stud welding machine, particularly relates to a kind of arc stud welding automatic nail-feeding mechanism, belongs to the B25C5/16 technical field in International Patent Classification (IPC), can coordinate various stud welding machines to carry out Full-automatic welding.
Background technology
Along with the development of modern petrochemical enterprise, the demand of studded tube is more and more, so the studded tube stud welding is applied more and more widely.But nowadays arc stud welding send the nail mode substantially to be manually to send the nail mode, manually send nail not only to expend muscle power, and efficiency is low, be difficult to be complementary with stud welding machine, so realize that the automatic nail feeding of stud welding machine is particularly important.
The Chinese invention patent application that publication number is CN1389329 has provided a kind of<automatic nail feeder >, this nails introducer has a holder nail dish, holder nail dish is positioned at the below of rifle head, be evenly equipped with clamping jaw device on holder nail dish, holder nail dish is externally connected with shell, and holder nail disk center is connected with wind spring, by the jaw A in holder nail dish and the jaw B in the rifle head, nail is controlled, do not need special equipment that nail is arranged on the special nail band, can realize the nailing of automated tool or twist nail.
Although above-mentioned automatic nail feeder can solve the problem of automatic nail feeding, because the arc stud welding ailhead has directionality, so this patent has only solved the problem of sending nail, and do not solve the problem that ailhead is orientated.
Summary of the invention
The utility model purpose just is to solve the problems referred to above that prior art exists, for shortcomings such as the existing efficiency of manually sending nail are poor, and can reach ailhead enter welding gun directionality accurately, through experiment repeatedly, improve, provided a kind of arc stud welding automatic nail-feeding mechanism of new construction.The utility model can not only be screened the ailhead direction, and ailhead can be sent in welding gun automatically, and whole process does not need manpower.
The technical scheme that the utility model provides: this arc stud welding automatic nail-feeding mechanism, it is characterized in that: by sorting mechanism, transition mechanism, separating mechanism and continuous nail feeding machanism, connect to form successively an integral body, wherein sorting mechanism is connected with transition mechanism, transition mechanism is connected with separating mechanism, and separating mechanism is connected with continuous nail feeding machanism.
Described sorting mechanism by screening cylinder 1, send nail mouthfuls 2, screening blade 3, screening catch 4, bearing 5, screening axle 6 to form, wherein screen blade 3 and be divided into 2 layers, screening catch 4 is fixed between two-layer screening blade 3, screens axle 6 two ends and connects screening cylinders 1 and send nail mouth 2 by bearing 5.
For realizing better the purpose of this utility model, every layer of screening blade 3 becomes respectively 120 degree angles to be fixed in screening axle 6.
Described separating mechanism is comprised of separator 7, separation circle rail 8, separation slideway 9, separation circle rail transition slideway 10, transmission slideway 11, wherein separator 7 with separate round rail 8 and be connected, separate circle rail 8 and separate round rail transition slideway 10 and be connected, an end that separates slideway 9 is connected with the separator opening, and its other end is connected with transmission slideway 11.
Described continuous nail feeding machanism is by sending nail circular groove 12, nails introducer 13, send nail pneumatic means 14, sending nail slide block 15, slider track 16 to form, wherein sending nail circular groove 12 to be fixed on transmits on slideway 11, nails introducer 13 is fixed on an end that send nail pneumatic means 14, send the other end of nail pneumatic means 14 to be connected with sending nail slide block 15, send nail slide block 15 to be positioned on slider track 16.
Described transition mechanism is comprised of chassis 17, transition slideway 18, transition straight trough 19, wherein chassis 17 is fixed under screening cylinder 1, transition slideway 18 1 ends are fixed in screening cylinder 1 bottom, the other end is through the sidewall fluting on chassis 17, and each transition straight trough 19 is individually fixed under screening cylinder 1 bottom slot.
Structure working principle of the present utility model:. sorting mechanism: sorting mechanism is to play a part the screening ailhead in the middle of whole invention design, it make to arrange rambling ailhead through after sorting mechanism screening, can become arrange consistent, but the inconsistent sequential organization of ailhead direction.What sorting mechanism adopted is the principle of fluting coupling, both when ailhead under the stirring of screening axle along screening catch or screening bottom of cylinder while moving, when if now the position of ailhead just matches with the fluting that screens cylinder with the screening catch, ailhead just can, by screening catch or screening cylinder, complete screening process.
2. transition mechanism plays a part to form a connecting link, and the ailhead that it filters out sorting mechanism is transitioned into separating mechanism stably.
3. separating mechanism: be that the arrangement of sliding from transition mechanism is consistent, the different ailhead of direction by separator with separate the circle rail be transformed into arrange consistent, the device that direction is consistent.What separating mechanism adopted is the principle that rotates in a circumferential direction and separate.When ailhead slips into separating mechanism from transition mechanism, if when the direction of ailhead and separator fluting coincide, ailhead can slip into continuous nail feeding machanism along separating slideway.The ailhead that all the other directions are different can turn to and enter continuous nail feeding machanism through 180 degree that separate the circle rail, and all like this ailheads have all become desired direction.
4. the effect of continuous nail feeding machanism is that the ailhead screened is sent in welding gun accurately.
5. actuating unit: actuating unit adopts is motor and the mode that coordinates the rotation of driven rotary axle of worm type of reduction gearing, and what aspect the kind of drive, adopt is to be with transmission, because can avoid like this because ailhead blocks the situation of forcing bad motor.
Compared with prior art, the beneficial effects of the utility model are: can be automatically that the arrangement of ailhead is orderly by unordered change, the direction of ailhead by disunity to unified.Without manpower, structure is taken up an area little, practical, greatly improves welding job efficiency.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, this invention is described further.
Fig. 1 is the front view of sorting mechanism.
Fig. 2 is the interior views of sorting mechanism.
Fig. 3 is the separating mechanism side view.
Fig. 4 is the continuous nail feeding machanism side view.
Fig. 5 is the transition mechanism side view.
Fig. 6 is transmission mechanism.
Fig. 7 is actuating unit.
Fig. 8 is general assembly mechanism.
Fig. 9 is general assembly mechanism cutaway view.
Mark in figure: 1. screen cylinder, 2. send nail mouthful, 3. the screening blade, 4. screening catch, 5. bearing, 6. screening axle, 7. separator, 8. separate the circle rail, 9. separates slideway, 10. separate circle rail transition slideway, 11. transmit slideway, and 12. send the nail circular groove, 13. nails introducer, 14. send the nail pneumatic means, and 15. send the nail slide block, 16. slider track, 17. chassis, 18. transition slideways, 19. transition straight trough, 20. big belt pulley, 21. small belt pulleys, 22. belts, 23. worm type of reduction gearing, 24. motor, 25. belt belt wheels, 26. belts.
The specific embodiment
As shown in Fig. 8～Fig. 9, this arc stud welding automatic nail-feeding mechanism is to connect to form successively an integral body by sorting mechanism, transition mechanism, separating mechanism and continuous nail feeding machanism, wherein sorting mechanism is connected with transition mechanism, transition mechanism is connected with separating mechanism, and separating mechanism is connected with continuous nail feeding machanism.
As shown in Fig. 1～Fig. 2, described sorting mechanism by screening cylinder 1, send nail mouthfuls 2, screening blade 3, screening catch 4, bearing 5, screening axle 6 to form, wherein screen blade 3 and be divided into 2 layers, every layer of screening blade 3 becomes respectively 120 degree angles to be fixed in screening axle 6, screening catch 4 is fixed between two-layer screening blade 3, screens axle 6 two ends and connects screening cylinders 1 and send nail mouth 2 by bearing 5.
As shown in Figure 3, described separating mechanism is comprised of separator 7, separation circle rail 8, separation slideway 9, separation circle rail transition slideway 10, transmission slideway 11, wherein separator 7 with separate round rail 8 and be connected, separate circle rail 8 and separate round rail transition slideway 10 and be connected, an end that separates slideway 9 is connected with the separator opening, and its other end is connected with transmission slideway 11.
As shown in Figure 4, described continuous nail feeding machanism is by sending nail circular groove 12, nails introducer 13, send nail pneumatic means 14, sending nail slide block 15, slider track 16 to form, wherein sending nail circular groove 12 to be fixed on transmits on slideway 11, nails introducer 13 is fixed on an end that send nail pneumatic means 14, send the other end of nail pneumatic means 14 to be connected with sending nail slide block 15, send nail slide block 15 to be positioned on slider track 16.
As shown in Figure 5, described transition mechanism is comprised of chassis 17, transition slideway 18, transition straight trough 19, wherein chassis 17 is fixed under screening cylinder 1, transition slideway 18 1 ends are fixed in screening cylinder 1 bottom, the other end is through the sidewall fluting on chassis 17, and each transition straight trough 19 is individually fixed under screening cylinder 1 bottom slot.
Fig. 6 is transmission mechanism of the present utility model, and between big belt pulley 20 and small belt pulley 21, cover has belt 22.
Fig. 7 is actuating unit of the present utility model, adopts heavy-duty motor 24, by belt belt wheel 25 and worm type of reduction gearing 23, drives 6 rotations of screening axle.
The course of work of the present utility model.
At first ailhead is via sending nail mouthful 2(to take to send the nail mouth to send the mode of nail by column type when the ailhead amount is very large; when the ailhead amount is very little, by hourglass shape, send the nail mouth to send nail) enter into and screen cylinder 1; ailhead is through the promotion of screening axle 6 blades; enter into the bakie place of screening catch 4, thereby carry out the secondary screening; When ailhead enters into the secondary screening area of screening cylinder 1, promotion through rotating shaft 6 blades, when if the direction of ailhead is consistent with the bakie direction of screening cylinder 1, ailhead can enter into transition slideway 18 along transition straight trough 19, because transition slideway 18 has certain gradient, ailhead can enter into separator 7 along transition slideway 18 under the driving of gravity, and when the conehead direction of ailhead is just coincide with separator 7 flutings, ailhead can enter into transmission slideway 11 along separating slideway; When if the conehead direction of ailhead and separator direction are inconsistent, thereby ailhead will make the ailhead direction produce 180 degree to change along separating circle rail 8 half cycle that moves.The ailhead that enters into transmission slideway 11 enters into and send nail circular groove 12, and along with the rotation each time of sending nail circular groove 12, an ailhead will enter in the middle of nails introducer 13, now, send nail pneumatic means 14 to start, and process slider track 16 is pushed to ailhead in welding gun.
Claims (4)
1. an arc stud welding automatic nail-feeding mechanism, it is characterized in that connecting to form successively an integral body by sorting mechanism, transition mechanism, separating mechanism and continuous nail feeding machanism, described sorting mechanism is connected with transition mechanism, transition mechanism is connected with separating mechanism, separating mechanism is connected with continuous nail feeding machanism, wherein
Described sorting mechanism by screening cylinder (1), send nail mouthful (2), screening blade (3), screening catch (4), bearing (5), screening axle (6) to form; wherein screen blade (3) and be divided into 2 layers; screening catch (4) is fixed between two-layer screening blade (3), and screening axle (6) two ends connect screening cylinder (1) and send nail mouthful (2) by bearing (5);
Described separating mechanism is comprised of separator (7), separation circle rail (8), separation slideway (9), separation circle rail transition slideway (10), transmission slideway (11), wherein separator (7) with separate round rail (8) and be connected, separate circle rail (8) and separate round rail transition slideway (10) and be connected, an end that separates slideway (9) is connected with separator (7) opening, and its other end is connected with transmission slideway (11).
2. arc stud welding automatic nail-feeding mechanism according to claim 1, is characterized in that every layer of screening blade (3) becomes respectively 120 degree angles to be fixed on screening axle (6).
3. arc stud welding automatic nail-feeding mechanism according to claim 1, it is characterized in that described continuous nail feeding machanism is by sending nail circular groove (12), nails introducer (13), send nail pneumatic means (14), sending nail slide block (15), slider track (16) to form, wherein send nail circular groove (12) to be fixed on and transmit on slideway (11), nails introducer (13) is fixed on an end that send nail pneumatic means (14), send the other end of nail pneumatic means (14) to be connected with sending nail slide block (15), send nail slide block (15) to be positioned on slider track (16).
4. arc stud welding automatic nail-feeding mechanism according to claim 1, it is characterized in that described transition mechanism is comprised of chassis (17), transition slideway (18), transition straight trough (19), wherein chassis (17) are fixed under screening cylinder (1), transition slideway (18) one ends are fixed in screening cylinder (1) bottom, the other end is through the sidewall fluting on chassis (17), and each transition straight trough (19) is individually fixed under screening cylinder (1) bottom slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622444 CN202951969U (en) | 2012-11-22 | 2012-11-22 | Automatic nail feeding mechanism used for stud welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622444 CN202951969U (en) | 2012-11-22 | 2012-11-22 | Automatic nail feeding mechanism used for stud welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951969U true CN202951969U (en) | 2013-05-29 |
Family
ID=48457564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622444 Expired - Fee Related CN202951969U (en) | 2012-11-22 | 2012-11-22 | Automatic nail feeding mechanism used for stud welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951969U (en) |
-
2012
- 2012-11-22 CN CN 201220622444 patent/CN202951969U/en not_active Expired - Fee Related
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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: 20130529 Termination date: 20181122 |