CN215665666U - Automatic feeding device for nut workpieces - Google Patents
Automatic feeding device for nut workpieces Download PDFInfo
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- CN215665666U CN215665666U CN202122139432.9U CN202122139432U CN215665666U CN 215665666 U CN215665666 U CN 215665666U CN 202122139432 U CN202122139432 U CN 202122139432U CN 215665666 U CN215665666 U CN 215665666U
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Abstract
The utility model discloses an automatic feeding device for nut workpieces, which comprises a rack, a vibrating feeding disc, a linear feeder, a nut ejection mechanism and a clamping and moving mechanism, wherein the vibrating feeding disc is arranged at the side end of the rack, the discharge end of the vibrating feeding disc is connected with the feed end of the linear feeder, the nut ejection mechanism is arranged at the bottom of the discharge end of the linear feeder, the clamping and moving mechanism is arranged above the nut ejection mechanism, the nut ejection mechanism comprises a first cylinder, a nut stop block, a limiting cover plate and an ejector pin, the piston end of the first cylinder is connected with the ejector pin, and the ejector pin penetrates through a top outlet from bottom to top. The nut workpieces on the vibrating feeding tray can be sequentially conveyed and moved by the linear feeder in sequence, and the nut ejection mechanism can automatically eject the nut workpieces so that the clamping and moving mechanism can automatically clamp the nut workpieces to complete feeding.
Description
Technical Field
The utility model relates to the field of feeding devices, in particular to an automatic feeding device for nut workpieces.
Background
Along with the rapid development of electronic products, electronic products are more and more diversified, and therefore, the structure of plastic parts, which are main components of electronic products, is more and more diversified. Through pre-buried nut in the screw hole at plastic part, make plastic part pass through this nut and screwed connection, can reduce the smooth silk rate of plastic part, improve the locking ability of plastic part and screw.
In the prior art, nuts are embedded in screw holes of a plastic part, and the nuts need to be discharged sequentially. Then snatch the screw hole of putting into in the plastic part with the nut, but the most manual operation of using of current nut material loading accomplishes, and this kind of material loading mode work efficiency is lower, wastes time and trouble, greatly increases the manufacturing cost of enterprise.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the automatic feeding device for the nut workpiece is simple in structure, high in automation degree and capable of rapidly ejecting the nut workpiece.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an automatic feeding device for nut workpieces comprises a rack, a vibrating feeding tray, a linear feeder, a nut ejection mechanism and a clamping moving mechanism, wherein the vibrating feeding tray is arranged at the side end of the rack;
the nut ejection mechanism comprises a first air cylinder, a nut stop block, a limiting cover plate and an ejector pin, a first feeding groove convenient for conveying nut workpieces is formed in the linear feeder, the nut stop block is arranged at the discharge end of the first feeding groove, a second feeding groove which is flush with the first feeding groove is formed in the top of the nut stop block, a top outlet is formed in the tail end of the second feeding groove, the first air cylinder is arranged below the top outlet, the piston end of the first air cylinder is connected with the ejector pin, the ejector pin penetrates through the top outlet from bottom to top, and the limiting cover plate is covered above an area between the top outlet and the feeding end of the second feeding groove.
According to the technical scheme, in the automatic feeding device for the nut workpiece, the clamping moving mechanism comprises a fixing frame, a transverse moving assembly, a longitudinal moving assembly and a clamping assembly, the fixing frame is arranged on a rack at the side end of the nut ejection mechanism, the transverse moving assembly is arranged at the top of the fixing frame, the longitudinal moving assembly is connected with the transverse moving assembly, and the clamping assembly is connected with the longitudinal moving assembly.
By adopting the technical scheme, in the automatic feeding device for the nut workpiece, the transverse moving assembly comprises a transverse plate, two first guide rails, a second cylinder, a plurality of first sliding blocks and a first sliding plate, the transverse plate is transversely arranged at the top of the fixing frame, the upper end and the lower end of the transverse plate are respectively provided with the first guide rails, the first sliding plate is connected with the first guide rails through the first sliding blocks, the second cylinder is arranged at the side end of the transverse plate, and the piston end of the second cylinder is connected with the first sliding plate.
By adopting the technical scheme, in the automatic feeding device for the nut workpiece, the longitudinal moving assembly comprises a third cylinder, a second guide rail, a second sliding block and a second sliding plate, the second guide rail and the third cylinder are respectively longitudinally arranged on the first sliding plate, the second sliding plate is connected with the second guide rail through the second sliding block, and the piston end of the third cylinder is connected with the second sliding plate.
Adopt above-mentioned each technical scheme, automatic feeding device of nut work piece in, the centre gripping subassembly includes connecting plate, finger cylinder and two clamp fingers, the connecting plate is connected with the second slide is perpendicular, finger cylinder locates on the connecting plate, just two expansion ends of finger cylinder are equipped with one respectively and press from both sides the finger, the medial extremity that presss from both sides the finger is equipped with the semicircle structure of being convenient for with the centre gripping of nut work piece.
By adopting the technical scheme, in the automatic feeding device for the nut workpiece, the top edge of the ejector pin is provided with a transitional arc structure which is convenient for ejecting the nut workpiece.
By adopting the technical scheme, in the automatic feeding device for the nut workpiece, the limiting cover plate above the second feeding groove is provided with the through groove convenient for observing the nut workpiece.
By adopting the technical scheme, in the automatic feeding device for the nut workpiece, the side end of the limiting cover plate above the ejection opening is provided with the arc notch convenient for taking materials.
By adopting the technical schemes, the nut workpieces on the vibrating feeding tray can be sequentially conveyed and moved through the linear feeder, the nut ejection mechanism can automatically eject the nut workpieces, so that the clamping and moving mechanism can automatically clamp the nut workpieces to complete feeding, the whole process is automatic, the production efficiency is high, the complexity of manual feeding is saved, and time and labor are saved; the ejector pin in the nut ejection mechanism can rapidly move upwards under the pneumatic action of the first air cylinder so as to eject the nut workpieces in the second feeding groove to a certain height, so that the clamping and moving mechanism can rapidly clamp the nut workpieces, and the arrangement of the limiting cover plate can prevent adjacent nut workpieces from being extruded to generate side-turning displacement in the ejection process of the nut workpieces, so that the normal operation of the nut workpiece feeding operation is effectively ensured, and the practicability is high; the whole structure is simple, the automation degree is high, the production efficiency is high, and the device can be popularized and used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a nut ejection mechanism according to the present invention;
FIG. 3 is a schematic view of a partial structure of the nut ejecting mechanism according to the present invention;
fig. 4 is a schematic structural diagram of the clamping and moving mechanism of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, the present embodiment provides an automatic feeding device for nut workpieces, including a frame 1, a vibrating feeding tray 2, a linear feeder 3, a nut ejection mechanism 4 and a clamping movement mechanism 5, wherein the vibrating feeding tray 2 is disposed at a side end of the frame 1, a discharging end of the vibrating feeding tray 2 is connected to a feeding end of the linear feeder 3, the nut ejection mechanism 4 is disposed at a bottom of the discharging end of the linear feeder 3, and the clamping movement mechanism 5 is disposed above the nut ejection mechanism 4. In this embodiment, the nut work piece accessible sharp feeder 3 on the charging tray 2 is carried the removal in proper order in the vibration, and nut ejection mechanism 4 can be ejecting with the nut work piece automatically to the nut work piece completion material loading is got to 5 automatic clamps of centre gripping moving mechanism, and whole process automation goes on, and production efficiency is high, has saved the loaded down with trivial details of artifical manual material loading, labour saving and time saving.
As shown in fig. 2 and 3, the nut ejecting mechanism 4 includes a first air cylinder 41, a nut stopper 42, a limiting cover plate 43 and an ejector pin 44, the linear feeder 3 is provided with a first feeding chute 30 for conveying nut workpieces conveniently, the nut stopper 42 is arranged at a discharging end of the first feeding chute 30, a second feeding chute 420 flush with the first feeding chute 30 is arranged at the top of the nut stopper 42, a top outlet 421 is arranged at the tail end of the second feeding chute 420, the first air cylinder 41 is arranged below the top outlet 421, a piston end of the first air cylinder 41 is connected with the ejector pin 44, the ejector pin 44 penetrates through the top outlet 421 from bottom to top, and the limiting cover plate 43 is covered above an area between the top outlet 421 and the feeding end of the second feeding chute 420. In this embodiment, the ejector pin 44 in the nut ejection mechanism 4 can move up rapidly under the pneumatic action of the first cylinder 41 to eject the nut workpiece above the ejection port 421 by a certain height, so that the clamping and moving mechanism 5 can be clamped rapidly, the arrangement of the limiting cover plate 43 can prevent the nut workpiece from being laterally turned and displaced due to extrusion of the nut workpiece adjacent to the ejection port 421 in the ejection process, the normal operation of the nut workpiece feeding operation is effectively ensured, and the practicability is high.
As shown in fig. 4, the clamping moving mechanism 5 further includes a fixed frame 51, a transverse moving component 52, a longitudinal moving component 53, and a clamping component 54, the fixed frame 51 is disposed on the frame 1 at the side end of the nut ejection mechanism 4, the transverse moving component 52 is disposed on the top of the fixed frame 51, the longitudinal moving component 53 is connected to the transverse moving component 52, and the clamping component 54 is connected to the longitudinal moving component 53. In this embodiment, when the nut workpiece needs to be gripped, the transverse moving assembly 52 and the longitudinal moving assembly 53 can drive the gripping assembly 54 to move above the ejection opening 421, so that the gripping assembly 54 can grip and move the nut workpiece to complete loading.
Further, the lateral moving assembly 52 includes a lateral plate 521, two first guide rails 522, a second cylinder 523, a plurality of first sliding blocks 524 and a first sliding plate 525, the lateral plate 521 is transversely disposed on the top of the fixing frame 51, the upper and lower ends of the lateral plate 521 are respectively provided with the first guide rails 522, the first sliding plate 525 is connected with the first guide rails 522 through the plurality of first sliding blocks 524, the second cylinder 523 is disposed at the lateral end of the lateral plate 521, and the piston end of the second cylinder 523 is connected with the first sliding plate 525. In this embodiment, the lateral moving assembly 52 can drive the clamping assembly 54 to move laterally. Specifically, the second cylinder 423 can drive the first sliding plate 525 to slide laterally on the first guiding rail 522.
Further, the longitudinal moving assembly 53 includes a third cylinder 531, a second guide rail 532, a second sliding block 533 and a second sliding plate 534, the second guide rail 532 and the third cylinder 531 are respectively longitudinally disposed on the first sliding plate 525, the second sliding plate 534 is connected to the second guide rail 532 through the second sliding block 533, and a piston end of the third cylinder 531 is connected to the second sliding plate 534. In this embodiment, the longitudinal moving component 53 can drive the clamping component 54 to move longitudinally. Specifically, the third cylinder 531 may drive the second sliding plate 534 to slide longitudinally on the second guiding rail 532.
Further, the clamping assembly 54 includes a connecting plate 541, a finger cylinder 542 and two clamping fingers 543, the connecting plate 541 is vertically connected to the second sliding plate 534, the finger cylinder 542 is disposed on the connecting plate 541, two movable ends of the finger cylinder 542 are respectively provided with one clamping finger 543, and the inner side end of the clamping finger 543 is provided with a semi-circular structure 5430 convenient for clamping with a nut workpiece. In this embodiment, the clamping assembly 54 can stably clamp the nut workpiece. Specifically, the finger cylinder 542 can drive the two clamping fingers 543 to move oppositely or reversely, so as to clamp or loosen the nut workpiece. Due to the arrangement of the semi-circular arc structure 5430, the clamping stability of the clamping finger 543 on the nut workpiece can be improved.
As shown in fig. 3, further, the top edge of the ejector pin 44 is provided with a transitional circular arc structure 440 for facilitating ejection of the nut workpiece.
As shown in fig. 2, further, a through groove 430 is provided on the limiting cover plate 43 above the second feeding groove 420 for facilitating observation of the nut workpiece.
As shown in fig. 3, further, an arc notch 431 is provided at the side end of the limiting cover plate 43 above the top outlet 421 for facilitating material taking.
By adopting the technical schemes, the nut workpieces on the vibrating feeding tray can be sequentially conveyed and moved through the linear feeder, the nut ejection mechanism can automatically eject the nut workpieces, so that the clamping and moving mechanism can automatically clamp the nut workpieces to complete feeding, the whole process is automatic, the production efficiency is high, the complexity of manual feeding is saved, and time and labor are saved; the ejector pin in the nut ejection mechanism can rapidly move upwards under the pneumatic action of the first air cylinder so as to eject the nut workpieces in the second feeding groove to a certain height, so that the clamping and moving mechanism can rapidly clamp the nut workpieces, and the arrangement of the limiting cover plate can prevent adjacent nut workpieces from being extruded to generate side-turning displacement in the ejection process of the nut workpieces, so that the normal operation of the nut workpiece feeding operation is effectively ensured, and the practicability is high; the whole structure is simple, the automation degree is high, the production efficiency is high, and the device can be popularized and used.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic feeding device of nut work piece which characterized in that: the device comprises a rack, a vibrating feeding tray, a linear feeder, a nut ejection mechanism and a clamping moving mechanism, wherein the vibrating feeding tray is arranged at the side end of the rack, the discharge end of the vibrating feeding tray is connected with the feed end of the linear feeder, the nut ejection mechanism is arranged at the bottom of the discharge end of the linear feeder, and the clamping moving mechanism is arranged above the nut ejection mechanism;
the nut ejection mechanism comprises a first air cylinder, a nut stop block, a limiting cover plate and an ejector pin, a first feeding groove convenient for conveying nut workpieces is formed in the linear feeder, the nut stop block is arranged at the discharge end of the first feeding groove, a second feeding groove which is flush with the first feeding groove is formed in the top of the nut stop block, a top outlet is formed in the tail end of the second feeding groove, the first air cylinder is arranged below the top outlet, the piston end of the first air cylinder is connected with the ejector pin, the ejector pin penetrates through the top outlet from bottom to top, and the limiting cover plate is covered above an area between the top outlet and the feeding end of the second feeding groove.
2. The automatic feeding device of nut workpieces according to claim 1, characterized in that: the clamping moving mechanism comprises a fixing frame, a transverse moving assembly, a longitudinal moving assembly and a clamping assembly, the fixing frame is arranged on a rack at the side end of the nut ejection mechanism, the transverse moving assembly is arranged at the top of the fixing frame, the longitudinal moving assembly is connected with the transverse moving assembly, and the clamping assembly is connected with the longitudinal moving assembly.
3. The automatic feeding device of nut workpieces according to claim 2, characterized in that: the transverse moving assembly comprises a transverse plate, two first guide rails, a second cylinder, a plurality of first sliding blocks and a first sliding plate, the transverse plate is transversely arranged at the top of the fixing frame, the upper end and the lower end of the transverse plate are respectively provided with the first guide rails, the first sliding plate is connected with the first guide rails through the first sliding blocks, the second cylinder is arranged at the side end of the transverse plate, and the piston end of the second cylinder is connected with the first sliding plate.
4. An automatic feeding device of nut workpieces according to claim 3, characterized in that: the longitudinal moving assembly comprises a third air cylinder, a second guide rail, a second sliding block and a second sliding plate, the second guide rail and the third air cylinder are respectively longitudinally arranged on the first sliding plate, the second sliding plate is connected with the second guide rail through the second sliding block, and the piston end of the third air cylinder is connected with the second sliding plate.
5. The automatic feeding device of nut workpieces according to claim 4, characterized in that: the clamping assembly comprises a connecting plate, a finger cylinder and two clamping fingers, the connecting plate is perpendicularly connected with the second sliding plate, the finger cylinder is arranged on the connecting plate, the two movable ends of the finger cylinder are respectively provided with the clamping fingers, and the inner side ends of the clamping fingers are provided with semi-circular arc structures convenient for clamping nut workpieces.
6. The automatic feeding device of nut workpieces according to claim 1, characterized in that: the top edge of the ejector pin is provided with a transition arc structure convenient for ejecting the nut workpiece.
7. The automatic feeding device of nut workpieces according to claim 1, characterized in that: and a through groove convenient for observing the nut workpiece is arranged on the limiting cover plate above the second feeding groove.
8. The automatic feeding device of nut workpieces according to claim 1, characterized in that: and an arc notch convenient for taking materials is arranged at the side end of the limiting cover plate above the ejection opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139432.9U CN215665666U (en) | 2021-09-06 | 2021-09-06 | Automatic feeding device for nut workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139432.9U CN215665666U (en) | 2021-09-06 | 2021-09-06 | Automatic feeding device for nut workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215665666U true CN215665666U (en) | 2022-01-28 |
Family
ID=79959940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122139432.9U Active CN215665666U (en) | 2021-09-06 | 2021-09-06 | Automatic feeding device for nut workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215665666U (en) |
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2021
- 2021-09-06 CN CN202122139432.9U patent/CN215665666U/en active Active
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