CN217478376U - Be applied to material feeding unit of pin welding machine - Google Patents
Be applied to material feeding unit of pin welding machine Download PDFInfo
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- CN217478376U CN217478376U CN202221616668.5U CN202221616668U CN217478376U CN 217478376 U CN217478376 U CN 217478376U CN 202221616668 U CN202221616668 U CN 202221616668U CN 217478376 U CN217478376 U CN 217478376U
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Abstract
The utility model discloses a feeding device applied to a pin welding machine, which comprises a frame, wherein a pin welding component is arranged on the frame; the frame is also provided with a vibration feeding assembly, a grabbing and transferring assembly and a bearing and positioning assembly positioned at the rear end side of the pin welding assembly; the vibration feeding component comprises a vibration feeding mounting frame arranged on the frame, a feeding vibration disc is arranged at the upper end part of the vibration feeding mounting frame, and a discharging pipe used for guiding and conveying the electronic components to the bearing and positioning component is arranged at a discharging opening of the feeding vibration disc; the grabbing and transferring component comprises a grabbing and transferring mounting frame arranged on the rack, a grabbing and transferring driving mechanism is arranged at the upper end of the grabbing and transferring mounting frame, and a component grabbing pneumatic claw arranged at the front and the rear at intervals is arranged at the driving end of the grabbing and transferring driving mechanism. The utility model discloses can realize electronic components pin welding process pay-off operation automatically and high-efficiently, promptly the utility model has the advantages of novel in design, degree of automation is high, work efficiency is high.
Description
Technical Field
The utility model relates to a pin welding machine technical field especially relates to a be applied to material feeding unit of pin welding machine.
Background
Ceramic Gas Discharge Tube (GDT), which is a closed device formed by one or more discharge gaps filled with inert gas; the electrical properties of ceramic gas discharge tubes depend on factors such as the type of gas, the gas pressure, the internal electrode structure, the fabrication process, etc. When the voltage applied to the two electrode terminals (electrode pins) reaches the voltage to make the gas in the GDT break down, the discharge is started, the high impedance is changed into low impedance, the surge voltage is quickly short-circuited to be close to zero voltage, and the over-current is released into the ground, so that the subsequent circuit is protected.
For a ceramic gas discharge tube, two ends of the ceramic gas discharge tube are respectively provided with an electrode, and each electrode is respectively welded with an electrode pin, and the electrode pin is generally formed by welding a copper wire at the position of the electrode.
In the production and preparation process of the ceramic gas discharge tube, the electrode pin welding process is generally realized by a pin welding machine, that is, a copper wire is welded at the electrode position of the ceramic gas discharge tube by the pin welding machine to form an electrode pin. For a pin welder, the electrode pin welding process is mainly realized by a pin welding assembly.
It should be noted that, for the existing pin welding machine applied to ceramic gas discharge tubes, the ceramic gas discharge tubes are generally placed at the pin welding assembly of the pin welding machine in a manual feeding manner, and after the pins are welded, the ceramic gas discharge tubes with the pins welded are manually taken down from the pin welding assembly; for the pin welding mode, each welding machine needs to be configured with one worker, and the defects of high labor cost and low working efficiency exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to material feeding unit of pin welding machine to prior art's not enough, this be applied to material feeding unit structural design novelty, degree of automation height, work efficiency height of pin welding machine.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A feeding device applied to a pin welding machine comprises a frame, wherein a pin welding assembly is arranged on the frame;
the frame is also provided with a vibration feeding assembly, a grabbing and transferring assembly and a bearing and positioning assembly positioned at the rear end side of the pin welding assembly;
the vibration feeding component comprises a vibration feeding mounting frame arranged on the rack, the upper end part of the vibration feeding mounting frame is provided with a feeding vibration disc, and the discharge hole of the feeding vibration disc is provided with a discharging pipe used for guiding and conveying the electronic components to the bearing and positioning component;
the grabbing and transferring component comprises a grabbing and transferring mounting frame arranged on the rack, a grabbing and transferring driving mechanism is arranged at the upper end of the grabbing and transferring mounting frame, and a component grabbing pneumatic claw arranged at the front and the rear at intervals is arranged at the driving end of the grabbing and transferring driving mechanism.
The bearing and positioning assembly comprises a component bearing block, and the component bearing block is provided with a component positioning groove;
one end part of the blanking pipe is arranged on the feeding vibration disk and is communicated with a discharge port of the feeding vibration disk in a butt joint mode, the other end part of the blanking pipe is arranged on the component bearing block, and the electronic components sent out from the discharge port of the feeding vibration disk are guided to the component positioning groove of the component bearing block through the blanking pipe.
The upper end part of the vibration feeding mounting frame is provided with a preset supporting frame positioned beside the feeding vibration disc, the upper end part of the preset supporting frame is provided with a preset containing hopper, and a component containing cavity with a downward opening is formed inside the preset containing hopper;
the lower end side of the pre-loading bucket is provided with a component guide groove which is positioned right below the lower end opening of the component loading chamber, and the component guide groove is arranged on the feeding vibration disc.
The grabbing and transferring driving mechanism comprises a grabbing and transferring driving motor fixedly fastened to the grabbing and transferring mounting frame in a threaded mode and a fixed guide plate which is vertically arranged, and the fixed guide plate is provided with an n-shaped guide groove;
a power output shaft of the grabbing and transferring driving motor penetrates through the fixed guide plate, and a driving swing arm positioned on the front side of the fixed guide plate is fixedly installed on the power output shaft of the grabbing and transferring driving motor;
snatch and transfer actuating mechanism still including being located the movable mounting bracket of fixed deflector obverse side, two components and parts snatch the gas claw and install respectively in movable mounting bracket's lower tip, and movable mounting bracket is provided with and is horizontal transverse arrangement and stretch into the horizontal drive shaft to the guide way of fixed deflector, and swing arm drive groove has been seted up to the free tip of drive swing arm corresponding horizontal drive shaft, and horizontal drive shaft stretches into to the swing arm drive inslot of drive swing arm.
The movable mounting rack comprises a guide rail fixing block, the guide rail fixing block is provided with a vertical guide rail which is vertically arranged, and the transverse driving shaft is arranged on the guide rail fixing block;
the lower end part of the vertical guide rail is provided with an air claw mounting block, and the two component grabbing air claws are respectively arranged at the lower end part of the air claw mounting block;
the grabbing and transferring driving mechanism further comprises a middle movable plate, a horizontal guide pair is arranged between the middle movable plate and the grabbing and transferring mounting frame, a vertical sliding block is mounted on the middle movable plate corresponding to the vertical guide rail in a threaded mode, and the vertical sliding block is matched with the vertical guide rail to form a guide pair structure.
The horizontal guide pair between the intermediate movable plate and the grabbing and transferring mounting frame comprises horizontal guide rails and horizontal sliding blocks matched with the horizontal guide rails, the horizontal guide rails are horizontally and transversely arranged, the horizontal guide rails are screwed and fastened on the grabbing and transferring mounting frame, and the horizontal sliding blocks are screwed and fastened on the intermediate movable plate.
The utility model has the advantages that: the utility model discloses a feeding device applied to a pin welding machine, which comprises a frame, wherein a pin welding component is arranged on the frame; the frame is also provided with a vibration feeding assembly, a grabbing and transferring assembly and a bearing and positioning assembly positioned on the rear end side of the pin welding assembly; the vibration feeding component comprises a vibration feeding mounting frame arranged on the rack, the upper end part of the vibration feeding mounting frame is provided with a feeding vibration disc, and the discharge hole of the feeding vibration disc is provided with a discharging pipe used for guiding and conveying the electronic components to the bearing and positioning component; the grabbing and transferring component comprises a grabbing and transferring mounting frame arranged on the rack, a grabbing and transferring driving mechanism is arranged at the upper end of the grabbing and transferring mounting frame, and a component grabbing pneumatic claw arranged at the front and the rear at intervals is arranged at the driving end of the grabbing and transferring driving mechanism. Through the structure design, the utility model discloses can realize electronic components pin welding process pay-off operation automatically and high-efficiently, promptly the utility model has the advantages of novel in design, degree of automation is high, work efficiency is high.
Drawings
The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the grabbing and transferring assembly of the present invention.
Fig. 3 is an exploded view of the grabbing and transferring assembly of the present invention.
Fig. 4 is a schematic cross-sectional view of the grabbing and transferring assembly of the present invention.
Fig. 1 to 4 include:
1-frame 2-pin welding assembly
3-vibration feeding component 31-vibration feeding mounting rack
32-feeding vibration disk 33-preset mounting rack
34-Preset bucket 341-component holding chamber
35-component guiding and conveying groove 4-grabbing and conveying assembly
41-grabbing and transferring mounting frame 42-grabbing and transferring driving mechanism
421-grabbing and transferring driving motor 422-fixed guide plate
4221 guide groove 423 driving swing arm
4231 swing arm drive slot 424 movable mounting rack
4241-transverse driving shaft 4242-guide rail fixing block
4243-vertical guide rail 4244-pneumatic claw mounting block
425-middle movable plate 426-vertical sliding block
4271-horizontal guide rail 4272-horizontal sliding block
43-component grabbing pneumatic claw 5-bearing positioning assembly
51-component bearing block 52-component positioning slot
And 6, a blanking pipe.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1, a feeding device for a pin welding machine includes a frame 1, and the frame 1 is provided with a pin welding assembly 2.
Wherein, the frame 1 is also provided with a vibration feeding component 3, a grabbing and transferring component 4 and a bearing and positioning component 5 positioned at the rear end side of the pin welding component 2.
Furthermore, the vibration feeding component 3 comprises a vibration feeding mounting frame 31 mounted on the frame 1, a feeding vibration disc 32 is mounted at the upper end of the vibration feeding mounting frame 31, and a discharging opening of the feeding vibration disc 32 is provided with a discharging pipe 6 for guiding the electronic component to the receiving positioning component 5.
Furthermore, the grabbing and transferring module 4 comprises a grabbing and transferring mounting rack 41 mounted on the frame 1, a grabbing and transferring driving mechanism 42 is mounted at the upper end of the grabbing and transferring mounting rack 41, and a component grabbing pneumatic claw 43 arranged at a distance from front to back is mounted at the driving end of the grabbing and transferring driving mechanism 42.
The utility model discloses in the course of the work, pay-off vibration dish 32 sends out electronic components orderly, and the electronic components who sends out in order by pay-off vibration dish 32 leads via unloading pipe 6 and send to accepting locating component 5, accepts locating component 5 and is used for accepting electronic components and fixes a position electronic components.
The receiving and positioning component 5 of the utility model is positioned at the rear end side of the pin welding component 2, and the grabbing and transferring component 4 of the utility model comprises two component grabbing air claws 43 which are arranged at intervals front and back; to the utility model discloses a snatch and transfer subassembly 4, snatch and transfer actuating mechanism 42 drive two components and parts and snatch gas claw 43 synchronous motion.
The component grabbing claw 43 positioned on the front side is used for grabbing the electronic component after pin welding, and the component grabbing claw 43 positioned on the rear side is used for grabbing the electronic component before pin welding; during operation, when the components and parts of rear side snatch gas claw 43 and are located and accept locating component 5 position, the components and parts of front side snatch gas claw 43 and just are located pin welding subassembly 2 position, when the components and parts of rear side snatch gas claw 43 and will accept the electronic components and parts of locating component 5 position and snatch and transfer to pin welding subassembly 2 position promptly, the components and parts of front side snatch gas claw 43 and will accomplish pin welded electronic components and parts and snatch from pin welding subassembly 2 position and shift out to snatch before realizing the welding and transfer the action and snatch after the welding and transfer the action and go on in step, this snatch the mode of transferring and can realize that the high efficiency is snatched and is transferred the operation.
Synthesize above-mentioned condition and know, through above-mentioned structural design, the utility model discloses can realize electronic components pin welding processing pay-off operation automatically and high-efficiently, promptly the utility model has the advantages of novel in design, degree of automation is high, work efficiency is high.
As shown in fig. 1, the receiving and positioning module 5 preferably includes a component receiving block 51, and the component receiving block 51 is provided with a component positioning groove 52.
One end of the blanking tube 6 is mounted on the feeding vibration disk 32 and is in butt joint communication with the discharge port of the feeding vibration disk 32, the other end of the blanking tube 6 is mounted on the component receiving block 51, and the electronic component sent out from the discharge port of the feeding vibration disk 32 is guided into the component positioning groove 52 of the component receiving block 51 through the blanking tube 6.
It should be explained that, when the utility model is applied to the ceramic gas discharge tube pin welding machine, the blanking tube 6 of the utility model is a circular tube structure, and the aperture of the blanking tube 6 is slightly larger than the outer diameter of the ceramic gas discharge tube; at this time, the component positioning groove 52 is an arc-shaped groove structure, and the arc diameter value of the arc-shaped groove structure is equal to the outer diameter value of the ceramic gas discharge tube.
As shown in fig. 1, in a preferred embodiment, a preset support frame located beside the feeding vibration tray 32 is mounted at an upper end of the vibration feeding mounting frame 31, a preset containing bucket 34 is mounted at an upper end of the preset support frame, and a component containing chamber 341 with a downward opening is formed inside the preset containing bucket 34.
Wherein, the lower end side of the pre-loading bucket 34 is provided with a component guiding and feeding groove 35 which is positioned right below the lower end opening of the component loading chamber 341, and the component guiding and feeding groove 35 is arranged on the feeding vibration disk 32.
In the process of realizing automatic feeding of electronic components by the vibration feeding assembly 3 of the utility model, the electronic components are placed into the component containing cavity 341 of the preset containing hopper 34, and the electronic components of the component containing cavity 341 fall into the component guide groove 35 first; in the in-process of pay-off vibration dish 32 vibration action and sending out electronic components in order, the synchronous vibration action of components and parts guide groove 35 along with pay-off vibration dish 32 presets splendid attire fill 34 and can not vibrate, and the components and parts guide groove 35 of vibration action can make electronic components fall into to pay-off vibration dish 32 gradually in proper order, just so can avoid appearing a large amount of electronic components in the pay-off vibration dish 32 effectively and pile up, and then can avoid electronic components product vibration friction repeatedly and cause surface damage effectively.
As a preferred embodiment, as shown in fig. 1 to 4, the grabbing and transferring driving mechanism 42 includes a grabbing and transferring driving motor 421 screwed and fastened to the grabbing and transferring mounting frame 41, and a fixed guide plate 422 vertically arranged, wherein the fixed guide plate 422 is provided with an "n" -shaped guide groove 4221;
a power output shaft of the grabbing and transferring driving motor 421 penetrates through the fixed guide plate 422, and a driving swing arm 423 positioned on the front side of the fixed guide plate 422 is fixedly installed on the power output shaft of the grabbing and transferring driving motor 421;
the grabbing and transferring driving mechanism 42 further comprises a movable mounting frame 424 positioned on the front side of the fixed guide plate 422, the two component grabbing air claws 43 are respectively installed at the lower end part of the movable mounting frame 424, the movable mounting frame 424 is provided with a transverse driving shaft 4241 which is horizontally and transversely arranged and extends into a guide groove 4221 of the fixed guide plate 422, a swing arm driving groove 4231 is formed in the free end part of the driving swing arm 423 corresponding to the transverse driving shaft 4241, and the transverse driving shaft 4241 extends into the swing arm driving groove 4231 of the driving swing arm 423. It should be explained that the swing arm driving groove 4231 of the present invention can be designed into a long circular shape, and the shape structure can avoid the interference between the swing arm driving groove 4231 and the transverse driving shaft 4241.
Specifically, the movable mounting bracket 424 comprises a guide rail fixing block 4242, the guide rail fixing block 4242 is provided with a vertical guide rail 4243 which is vertically arranged, and the transverse driving shaft 4241 is arranged on the guide rail fixing block 4242; the lower end part of the vertical guide rail 4243 is provided with an air claw mounting block 4244, and the two component grabbing air claws 43 are respectively arranged at the lower end part of the air claw mounting block 4244; the grabbing and transferring driving mechanism 42 further comprises a middle movable plate 425, a horizontal guide pair is arranged between the middle movable plate 425 and the grabbing and transferring mounting frame 41, a vertical sliding block 426 is screwed on the middle movable plate 425 corresponding to the vertical guide rail 4243, and the vertical sliding block 426 is matched with the vertical guide rail 4243 and forms a guide pair structure.
Further, the horizontal guide pair between the intermediate movable plate 425 and the grasping and transferring mounting frame 41 includes a horizontal guide rail 4271 and a horizontal slider 4272 engaged with the horizontal guide rail 4271, the horizontal guide rail 4271 is horizontally and transversely disposed, the horizontal guide rail 4271 is screwed and fastened to the grasping and transferring mounting frame 41, and the horizontal slider 4272 is screwed and fastened to the intermediate movable plate 425.
The utility model discloses a snatch and transfer two components and parts of actuating mechanism 42 drive and snatch the in-process that the gas claw 43 synchronous movement, the power output shaft who snatchs and transfer driving motor 421 drives drive swing arm 423 and rotates, pivoted drive swing arm 423 passes through swing arm drive groove 4231 drive horizontal drive shaft 4241, so that horizontal drive shaft 4241 removes along the guide way 4221 of fixed deflector 422, at this in-process, horizontal drive shaft 4241 drives guide rail fixed block 4242, vertical guide rail 4243, gas claw installation piece 4244 and two components and parts snatch the gas claw 43 and remove according to the guide way 4221 route.
It should be noted that the horizontal guide pair structure composed of the horizontal guide rail 4271 and the horizontal slider 4272 can perform horizontal movement guide, and the vertical guide pair structure composed of the vertical guide rail 4243 and the vertical slider 426 can perform vertical movement guide, which can ensure that the gas claw mounting block 4244 and the two component grabbing gas claw 43 can move stably and reliably.
Moreover, the guide groove 4221 of the fixed guide plate 422 of the present invention is "n" shaped, when the transverse driving shaft 4241 is located at the rear end limit position of the guide groove 4221, the component grabbing gas claw 43 at the rear side is just located at the position of the receiving and positioning assembly 5, and the component grabbing gas claw 43 at the front side is just located at the position of the pin welding assembly 2; when the lateral drive shaft 4241 is located at the front end limit position of the guide groove 4221, the component catching gas claw 43 on the rear side is located just at the position of the pin soldering assembly 2 and the component catching gas claw 43 on the front side is moved away from the position of the pin soldering assembly 2.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. A feeding device applied to a pin welding machine comprises a rack (1), wherein a pin welding assembly (2) is arranged on the rack (1);
the method is characterized in that: the frame (1) is also provided with a vibration feeding component (3), a grabbing and transferring component (4) and a bearing and positioning component (5) positioned at the rear end side of the pin welding component (2);
the vibration feeding component (3) comprises a vibration feeding mounting frame (31) arranged on the rack (1), the upper end part of the vibration feeding mounting frame (31) is provided with a feeding vibration disc (32), and the discharge hole of the feeding vibration disc (32) is provided with a discharging pipe (6) used for guiding and conveying the electronic components to the bearing and positioning component (5);
the grabbing and transferring component (4) comprises a grabbing and transferring mounting frame (41) arranged on the rack (1), a grabbing and transferring driving mechanism (42) is arranged at the upper end of the grabbing and transferring mounting frame (41), and a component grabbing air claw (43) which is arranged at a front-back interval is arranged at the driving end of the grabbing and transferring driving mechanism (42).
2. The feeding device applied to the pin welding machine as claimed in claim 1, wherein: the bearing and positioning assembly (5) comprises a component bearing block (51), and a component positioning groove (52) is formed in the component bearing block (51);
one end part of the blanking pipe (6) is arranged on the feeding vibration disc (32) and is in butt joint communication with the discharge hole of the feeding vibration disc (32), the other end part of the blanking pipe (6) is arranged on the component bearing block (51), and the electronic components sent out from the discharge hole of the feeding vibration disc (32) are guided into the component positioning grooves (52) of the component bearing block (51) through the blanking pipe (6).
3. The feeding device applied to the pin welding machine as claimed in claim 1, wherein: the upper end part of the vibration feeding mounting frame (31) is provided with a preset supporting frame positioned beside the feeding vibration disc (32), the upper end part of the preset supporting frame is provided with a preset containing hopper (34), and a component containing cavity (341) with a downward opening is formed inside the preset containing hopper (34);
a component guide groove (35) which is positioned right below the lower end opening of the component containing chamber (341) is arranged at the lower end side of the pre-arranged containing hopper (34), and the component guide groove (35) is arranged on the feeding vibration disc (32).
4. The feeding device applied to the pin welding machine as claimed in claim 1, wherein: the grabbing and transferring driving mechanism (42) comprises a grabbing and transferring driving motor (421) fixedly fastened on the grabbing and transferring mounting frame (41) in a threaded mode and a fixed guide plate (422) vertically arranged, and the fixed guide plate (422) is provided with an n-shaped guide groove (4221);
a power output shaft of the grabbing and transferring driving motor (421) penetrates through the fixed guide plate (422), and a driving swing arm (423) positioned on the front side of the fixed guide plate (422) is fixedly installed on the power output shaft of the grabbing and transferring driving motor (421);
snatch and transfer actuating mechanism (42) and still including being located movable mounting bracket (424) of fixed deflector (422) front side, two components and parts are grabbed gas claw (43) and are installed respectively in the lower tip of movable mounting bracket (424), and movable mounting bracket (424) are provided with horizontal transverse arrangement and stretch into horizontal drive shaft (4241) to the guide way (4221) of fixed deflector (422), and swing arm drive groove (4231) have been seted up corresponding transverse drive shaft (4241) to the free tip of drive swing arm (423), and horizontal drive shaft (4241) stretch into in swing arm drive groove (4231) of drive swing arm (423).
5. The feeding device applied to the pin welding machine as claimed in claim 4, wherein: the movable mounting frame (424) comprises a guide rail fixing block (4242), a vertical guide rail (4243) which is vertically arranged is arranged on the guide rail fixing block (4242), and the transverse driving shaft (4241) is arranged on the guide rail fixing block (4242);
the lower end part of the vertical guide rail (4243) is provided with an air claw mounting block (4244), and the two component grabbing air claws (43) are respectively arranged at the lower end part of the air claw mounting block (4244);
the grabbing and transferring driving mechanism (42) further comprises a middle movable plate (425), a horizontal guide pair is arranged between the middle movable plate (425) and the grabbing and transferring mounting frame (41), a vertical sliding block (426) is arranged on the middle movable plate (425) in a threaded mode corresponding to the vertical guide rail (4243), and the vertical sliding block (426) is matched with the vertical guide rail (4243) to form a guide pair structure.
6. The feeding device applied to the pin welding machine as claimed in claim 5, wherein: the horizontal guide pair between the middle movable plate (425) and the grabbing and transferring mounting frame (41) comprises a horizontal guide rail (4271) and a horizontal sliding block (4272) matched with the horizontal guide rail (4271), the horizontal guide rail (4271) is horizontally and transversely arranged, the horizontal guide rail (4271) is screwed and fastened on the grabbing and transferring mounting frame (41), and the horizontal sliding block (4272) is screwed and fastened on the middle movable plate (425).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616668.5U CN217478376U (en) | 2022-06-27 | 2022-06-27 | Be applied to material feeding unit of pin welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221616668.5U CN217478376U (en) | 2022-06-27 | 2022-06-27 | Be applied to material feeding unit of pin welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217478376U true CN217478376U (en) | 2022-09-23 |
Family
ID=83316285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221616668.5U Active CN217478376U (en) | 2022-06-27 | 2022-06-27 | Be applied to material feeding unit of pin welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217478376U (en) |
-
2022
- 2022-06-27 CN CN202221616668.5U patent/CN217478376U/en active Active
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