CN210112561U - Vacuum suction nozzle for SMT welding - Google Patents
Vacuum suction nozzle for SMT welding Download PDFInfo
- Publication number
- CN210112561U CN210112561U CN201920481364.4U CN201920481364U CN210112561U CN 210112561 U CN210112561 U CN 210112561U CN 201920481364 U CN201920481364 U CN 201920481364U CN 210112561 U CN210112561 U CN 210112561U
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- China
- Prior art keywords
- suction nozzle
- fixedly connected
- vacuum suction
- gear
- clamping
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- Expired - Fee Related
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Abstract
The utility model discloses a be used for SMT welded vacuum suction nozzle, including the box, the equal fixedly connected with landing leg in both sides of bottom half, the top fixedly connected with workstation of box, the top of workstation is provided with the work piece body. The utility model discloses an output section of thick bamboo, vacuum suction nozzle, the card case, a motor, first gear, a bearing, the bull stick, the second gear, the fixed pin, the semicircle gear, the pinion rack, the cooperation of slide bar and kelly is used, through the inner chamber with the vacuum suction nozzle joint at the fixed slot, again with the inner chamber of kelly joint at the draw-in groove, reach the effect that can closely fix vacuum suction nozzle, this a vacuum suction nozzle for SMT welded, solved current vacuum suction nozzle and used bolt direct threaded connection on output device when the installation, and threaded connection uses the easy smooth silk phenomenon that produces for a long time, and still can appear rusty phenomenon, thereby lead to vacuum suction nozzle to appear rocking unstable problem at the during operation, vacuum suction nozzle's stability has been strengthened.
Description
Technical Field
The utility model relates to a SMT welding technology field specifically is a vacuum suction nozzle for SMT welding.
Background
SMT is a surface mount technology (surface mount technology) called surface mount or surface mount technology. Is the most popular technology and process in the electronic assembly industry at present. The vacuum suction nozzle is a common accessory in industrial production machinery, and is shaped as a flat conical rubber suction nozzle.
The vacuum suction nozzle is a part in SMT welding equipment, but the existing vacuum suction nozzle is mostly directly connected to an output device through bolts in a threaded mode when being installed, the threaded connection is easy to generate a smooth thread phenomenon after being used for a long time, and a rusting phenomenon can also occur, so that the phenomenon that the vacuum suction nozzle shakes unstably during working is caused, and the stability of the vacuum suction nozzle is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vacuum suction nozzle for SMT welding possesses the advantage that can closely fix vacuum suction nozzle, has solved current vacuum suction nozzle and has used bolt direct threaded connection on output device mostly when the installation, and threaded connection uses the smooth silk phenomenon of producing easily for a long time to can also appear rusty phenomenon, thereby lead to vacuum suction nozzle to appear rocking unstable problem at the during operation.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum suction nozzle for SMT welding comprises a box body, wherein supporting legs are fixedly connected to two sides of the bottom of the box body, a workbench is fixedly connected to the top of the box body, a workpiece body is arranged on the top of the workbench, an output plate is fixedly connected to the top of the workbench and located on the rear side of the workpiece body, an output device is fixedly connected to the front side of the output plate, an output cylinder is fixedly connected to the bottom of the output device, a vacuum suction nozzle penetrates through the bottom of the output cylinder, a clamping box is fixedly connected to two sides of the bottom of the output device, a motor is fixedly connected to the back side of an inner cavity of the clamping box, a first gear is fixedly connected to the output end of the motor, bearings are fixedly connected to the top and the bottom of the back side of the inner cavity of the clamping box, a rotating rod is movably connected to the inner cavity of each bearing, the inboard and the first gear engagement of second gear, the positive fixedly connected with fixed pin of second gear, the positive fixedly connected with semicircular gear of fixed pin, semicircular gear's inboard is provided with the pinion rack, the top and the bottom of pinion rack all with semicircular gear engagement, the top and the bottom of pinion rack just keep away from the equal fixedly connected with slide bar in one side of semicircular gear, the outside of slide bar and the inner wall sliding connection of card case, the inboard fixedly connected with kelly of pinion rack, the inboard of kelly runs through card case and output cylinder in proper order and extends to vacuum suction nozzle's inside.
Preferably, the tops of two sides of the vacuum suction nozzle are both provided with clamping grooves, and the inner sides of the clamping rods are clamped inside the clamping grooves.
Preferably, the outer side of the toothed plate is fixedly connected with a spring, and the outer side of the spring is fixedly connected with the inner wall of the clamping box.
Preferably, the top and the bottom of the inner cavity of the clamping box and one side far away from the semicircular gear are both provided with sliding grooves, and the outer side of the sliding rod is slidably connected with the inner cavity of the sliding grooves.
Preferably, the bottom of the output cylinder is provided with a fixing groove, and the top of the vacuum suction nozzle is clamped in an inner cavity of the fixing groove.
Preferably, the controller is fixedly mounted on two sides of the top of the workbench and used in cooperation with the output device.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an output section of thick bamboo, vacuum suction nozzle, the card case, a motor, first gear, a bearing, the bull stick, the second gear, the fixed pin, the semicircle gear, the pinion rack, the cooperation of slide bar and kelly is used, through the inner chamber with the vacuum suction nozzle joint at the fixed slot, again with the inner chamber of kelly joint at the draw-in groove, reach the effect that can closely fix vacuum suction nozzle, this a vacuum suction nozzle for SMT welded, solved current vacuum suction nozzle and used bolt direct threaded connection on output device when the installation, and threaded connection uses the easy smooth silk phenomenon that produces for a long time, and still can appear rusty phenomenon, thereby lead to vacuum suction nozzle to appear rocking unstable problem at the during operation, vacuum suction nozzle's stability has been strengthened.
2. The utility model discloses a setting of draw-in groove, can make the inseparabler joint of kelly in vacuum suction nozzle's inside, the phenomenon of rocking prevents to appear, setting through the spring, can make the pinion rack more stable to the one side removal that is close to vacuum suction nozzle, the absorbing effect has been played simultaneously, setting through the spout, can make the slide bar more smooth slide at the inner chamber of card case, the friction between slide bar and the card case has been reduced, the life of slide bar has been prolonged, spacing effect has been played to the slide bar simultaneously, setting through the fixed slot, can make the inseparabler joint of vacuum suction nozzle in the inside of output tube, the phenomenon of rocking prevents to appear, setting through the controller, can the person of facilitating the use control output device, user's convenience has been strengthened.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention;
fig. 4 is a side view of the present invention.
In the figure: the automatic feeding device comprises a box body 1, supporting legs 2, a workbench 3, a workpiece body 4, an output plate 5, an output device 6, an output cylinder 7, a vacuum suction nozzle 8, a clamping box 9, a motor 10, a first gear 11, a bearing 12, a rotating rod 13, a second gear 14, a fixed pin 15, a semicircular gear 16, a toothed plate 17, a sliding rod 18, a clamping rod 19, a clamping groove 20, a spring 21, a sliding chute 22, a fixed groove 23 and a controller 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a vacuum suction nozzle for SMT welding comprises a box body 1, wherein two sides of the bottom of the box body 1 are fixedly connected with supporting legs 2, the top of the box body 1 is fixedly connected with a workbench 3, two sides of the top of the workbench 3 are fixedly provided with controllers 24, the controllers 24 are used in cooperation with an output device 6, the output device 6 can be conveniently controlled by a user through the arrangement of the controllers 24, the convenience of the user is improved, the top of the workbench 3 is provided with a workpiece body 4, the top of the workbench 3 is fixedly connected with an output plate 5 at the rear side of the workpiece body 4, the front of the output plate 5 is fixedly connected with the output device 6, the bottom of the output device 6 is fixedly connected with an output cylinder 7, the bottom of the output cylinder 7 is provided with a fixing groove 23, the top of the vacuum suction nozzle 8 is clamped in an inner cavity of the fixing groove, the vacuum suction nozzle 8 can be more tightly clamped inside the output cylinder 7 to prevent the shaking phenomenon, the vacuum suction nozzle 8 is arranged at the bottom of the output cylinder 7 in a penetrating manner, the tops of two sides of the vacuum suction nozzle 8 are respectively provided with a clamping groove 20, the inner side of a clamping rod 19 is clamped inside the clamping groove 20, the clamping rod 19 can be more tightly clamped inside the vacuum suction nozzle 8 through the arrangement of the clamping grooves 20 to prevent the shaking phenomenon, the two sides of the bottom of the output device 6 are both fixedly connected with a clamping box 9, the top and the bottom of the inner cavity of the clamping box 9 and one side far away from the semicircular gear 16 are both provided with a sliding groove 22, the outer side of the sliding rod 18 is slidably connected with the inner cavity of the sliding groove 22, through the arrangement of the sliding groove 22, the sliding rod 18 can slide in the inner cavity of the clamping box 9 more smoothly, the friction between the sliding rod 18 and the clamping box 9 is reduced, the service life of the sliding rod 18, a motor 10 is fixedly connected to the back of the inner cavity of the card box 9, a first gear 11 is fixedly connected to the output end of the motor 10, bearings 12 are fixedly connected to the top and the bottom of the back of the inner cavity of the card box 9, a rotating rod 13 is movably connected to the inner cavity of the bearings 12, a second gear 14 is fixedly connected to the front of the rotating rod 13, the inner side of the second gear 14 is meshed with the first gear 11, a fixing pin 15 is fixedly connected to the front of the second gear 14, a semicircular gear 16 is fixedly connected to the front of the fixing pin 15, a toothed plate 17 is arranged on the inner side of the semicircular gear 16, a spring 21 is fixedly connected to the outer side of the toothed plate 17, the outer side of the spring 21 is fixedly connected to the inner wall of the card box 9, the toothed plate 17 can move towards one side close to the vacuum suction nozzle 8 more stably through the arrangement of the spring 21, a damping effect is achieved at the same time, the top and the bottom of the toothed plate 17 are both meshed with the, the outer side of the sliding rod 18 is connected with the inner wall of the clamping box 9 in a sliding mode, the inner side of the toothed plate 17 is fixedly connected with a clamping rod 19, and the inner side of the clamping rod 19 penetrates through the clamping box 9 and the output cylinder 7 in sequence and extends into the vacuum suction nozzle 8.
During the use, at first the user puts the top at workstation 3 with work piece body 4 earlier, then with the inside of vacuum suction nozzle 8 joint at fixed slot 23, then starter motor 10, motor 10's output drives first gear 11 rotatory, first gear 11 is rotatory to drive second gear 14 rotatory, second gear 14 is rotatory to drive fixed pin 15 rotatory, fixed pin 15 is rotatory to drive semicircular gear 16 rotatory, semicircular gear 16 is rotatory to drive pinion rack 17 to the one side removal that is close to vacuum suction nozzle 8, pinion rack 17 moves to the one side that is close to vacuum suction nozzle 8 and drives kelly 19 to the one side removal that is close to vacuum suction nozzle 8, make kelly 19 joint in the inside of draw-in groove 20, reach the effect that can closely fix vacuum suction nozzle 8.
In summary, the following steps: this a vacuum suction nozzle for SMT welding, through output section of thick bamboo 7, vacuum suction nozzle 8, card case 9, motor 10, first gear 11, bearing 12, bull stick 13, second gear 14, fixed pin 15, semi-circular gear 16, pinion rack 17, slide bar 18 and kelly 19's cooperation is used, through the inner chamber with vacuum suction nozzle 8 joint at fixed slot 23, again with kelly 19 joint at the inner chamber of draw-in groove 20, reach the effect that can closely fix vacuum suction nozzle, this a vacuum suction nozzle for SMT welding, solved current vacuum suction nozzle when the installation mostly with bolt direct threaded connection on output device, and threaded connection uses the easy smooth silk phenomenon that produces for a long time, and the phenomenon of rustting still can appear, thereby lead to vacuum suction nozzle to appear rocking unstable problem at the during operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vacuum suction nozzle for SMT welding, includes box (1), its characterized in that: the supporting legs (2) are fixedly connected to the two sides of the bottom of the box body (1), the workbench (3) is fixedly connected to the top of the box body (1), a workpiece body (4) is arranged at the top of the workbench (3), an output plate (5) is fixedly connected to the top of the workbench (3) and located on the rear side of the workpiece body (4), an output device (6) is fixedly connected to the front side of the output plate (5), an output cylinder (7) is fixedly connected to the bottom of the output device (6), a vacuum suction nozzle (8) is arranged at the bottom of the output cylinder (7) in a penetrating mode, a clamping box (9) is fixedly connected to the two sides of the bottom of the output device (6), a motor (10) is fixedly connected to the back of an inner cavity of the clamping box (9), a first gear (11) is fixedly connected to the output end of the motor (10), and bearings (12) are fixedly connected to the top and the bottom, the inner cavity of the bearing (12) is movably connected with a rotating rod (13), the front surface of the rotating rod (13) is fixedly connected with a second gear (14), the inner side of the second gear (14) is meshed with the first gear (11), the front surface of the second gear (14) is fixedly connected with a fixing pin (15), the front surface of the fixing pin (15) is fixedly connected with a semicircular gear (16), the inner side of the semicircular gear (16) is provided with a toothed plate (17), the top and the bottom of the toothed plate (17) are both meshed with a semicircular gear (16), the top and the bottom of the toothed plate (17) and one side far away from the semicircular gear (16) are fixedly connected with a sliding rod (18), the outer side of the sliding rod (18) is in sliding connection with the inner wall of the clamping box (9), the inner side of the toothed plate (17) is fixedly connected with a clamping rod (19), the inner side of the clamping rod (19) penetrates through the clamping box (9) and the output cylinder (7) in sequence and extends to the inside of the vacuum suction nozzle (8).
2. A vacuum nozzle for SMT soldering according to claim 1, wherein: the top of both sides of the vacuum suction nozzle (8) is provided with a clamping groove (20), and the inner side of the clamping rod (19) is clamped in the clamping groove (20).
3. A vacuum nozzle for SMT soldering according to claim 1, wherein: the outside fixedly connected with spring (21) of pinion rack (17), the outside and the inner wall fixed connection of card case (9) of spring (21).
4. A vacuum nozzle for SMT soldering according to claim 1, wherein: the top and the bottom of the inner cavity of the clamping box (9) and one side far away from the semicircular gear (16) are both provided with a sliding groove (22), and the outer side of the sliding rod (18) is slidably connected with the inner cavity of the sliding groove (22).
5. A vacuum nozzle for SMT soldering according to claim 1, wherein: the bottom of the output cylinder (7) is provided with a fixing groove (23), and the top of the vacuum suction nozzle (8) is clamped in an inner cavity of the fixing groove (23).
6. A vacuum nozzle for SMT soldering according to claim 1, wherein: the two sides of the top of the workbench (3) are fixedly provided with controllers (24), and the controllers (24) are matched with the output device (6) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481364.4U CN210112561U (en) | 2019-04-11 | 2019-04-11 | Vacuum suction nozzle for SMT welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481364.4U CN210112561U (en) | 2019-04-11 | 2019-04-11 | Vacuum suction nozzle for SMT welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210112561U true CN210112561U (en) | 2020-02-21 |
Family
ID=69536424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920481364.4U Expired - Fee Related CN210112561U (en) | 2019-04-11 | 2019-04-11 | Vacuum suction nozzle for SMT welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210112561U (en) |
-
2019
- 2019-04-11 CN CN201920481364.4U patent/CN210112561U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200221 |