CN220663858U - Automatic change feeding mechanism - Google Patents
Automatic change feeding mechanism Download PDFInfo
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- CN220663858U CN220663858U CN202321594610.XU CN202321594610U CN220663858U CN 220663858 U CN220663858 U CN 220663858U CN 202321594610 U CN202321594610 U CN 202321594610U CN 220663858 U CN220663858 U CN 220663858U
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- guide rail
- moving platform
- lifting
- frame
- ball nut
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- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an automatic feeding mechanism, which comprises a frame, wherein a width-adjustable feeding table is arranged at the top of the frame, a first guide rail is arranged at the middle position of the width-adjustable feeding table, a first moving platform and a first power mechanism are arranged on the first guide rail, a second guide rail is arranged on the first moving platform, a second moving platform and a second power mechanism are arranged on the second guide rail, a photoelectric sensor positioned between the width-adjustable feeding table and the first moving platform is further arranged at the top of the frame of the first moving platform and the second moving platform, the width-adjustable feeding table is used for conveying a circuit board, the photoelectric sensor is used for detecting the circuit board, the circuit board is received after being lifted by the first moving platform and the second moving platform, the circuit board is continuously moved forwards and backwards, the whole process is completely automatic, labor is saved, and the working efficiency is high.
Description
Technical Field
The utility model relates to a feeding device, in particular to an automatic feeding mechanism.
Background
At present, the feeding process of the circuit board production equipment in the related art for the circuit board is generally as follows: the material box with the circuit board is manually conveyed to the feeding port of the circuit board production equipment, and then the circuit boards in the material box are taken out one by one and conveyed into the circuit board production equipment, so that the feeding process of the circuit boards is completed. However, since the process of manually operating the one-to-one feeding is complicated, the labor intensity of workers is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide an automatic feeding mechanism with high working efficiency.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an automatic change feeding mechanism, includes the frame, the top of frame is provided with width adjustable delivery table, width adjustable delivery table's intermediate position department is provided with the carrier, the carrier includes first guide rail, install on the first guide rail rather than sliding connection's first moving platform and drive first moving platform along the first guide rail first power unit who reciprocates, be provided with the second guide rail on the first moving platform, install on the second guide rail rather than sliding connection's second moving platform and drive second moving platform along the second guide rail second power unit who reciprocates, first moving platform and second moving platform are provided with first lift receiving mechanism, the top of frame still is provided with the photoelectric sensor that is located between width adjustable delivery table and the first moving platform 。
The frame is provided with a second lifting receiving mechanism positioned between the width-adjustable feeding table and the first moving platform.
The width-adjustable feeding table comprises a third moving platform and a fourth moving platform, wherein the top of the third moving platform is fixedly connected with one end of the pulley conveyor, the top of the fourth moving platform is fixedly connected with the other end of the pulley conveyor, the moving direction of the first moving platform is the same as the moving direction of the second moving platform, and the moving directions of the first moving platform and the second moving platform are perpendicular to the moving direction of the pulley conveyor.
The third moving platform comprises a third guide rail positioned at one end of the top of the frame and a third guide rail block in sliding connection with the third guide rail, the fourth moving platform comprises a fourth guide rail positioned at the other end of the top of the frame and a fourth guide rail block in sliding connection with the fourth guide rail, the direction of the first guide rail is the same as that of the second guide rail, the direction of the third guide rail is the same as that of the fourth guide rail, the directions of the third guide rail and the fourth guide rail are perpendicular to the directions of the first guide rail and the second guide rail, the third guide rail block is fixedly connected with a third ball nut, the third ball nut is in threaded connection with a third screw, the fourth guide rail block is fixedly connected with a fourth ball nut, the fourth ball nut is in threaded connection with the fourth screw, the third screw and the fourth screw are in circumferential rotation after being in transmission connection with an output shaft of a third driving belt and a third motor, the top of the third ball nut is fixedly connected with one end of the pulley conveyor, and the top of the fourth ball nut is fixedly connected with the other end of the pulley conveyor.
The pulley conveyor comprises a strip-shaped wheel frame, a plurality of pulleys rotationally connected with the strip-shaped wheel frame and a power motor for driving the pulleys to synchronously rotate through a first conveying belt.
The bottom of first moving platform install with first guide rail sliding connection's first guide rail piece, first guide rail is fixed in the top both sides of first frame, first power unit includes first lead screw and the first motor of the first lead screw circumference pivoted of drive of the inboard circumference of first frame, first lead screw and first ball nut threaded connection, first ball nut with moving platform's bottom fixed connection, after the assembly, first ball nut is located between two first guide rails to be located between two first guide rail pieces.
The bottom of second moving platform install with second guide rail sliding connection's second guide rail piece, the second guide rail is fixed first moving platform's top side, second power unit includes second moving platform circumferential direction's second lead screw and the second motor of drive second lead screw circumferential direction, second lead screw and second ball nut threaded connection, second ball nut with second moving platform's bottom fixed connection, the second lead screw keep away from the one end cover of second motor establish with first moving platform top fixed connection's stopper.
The first lifting receiving mechanism comprises a front lifting receiving device and a rear lifting receiving device, wherein the front lifting receiving device is fixedly connected with one side of the first moving platform, and the rear lifting receiving device is fixedly connected with the other side of the second moving platform.
The front lifting receiving device comprises a front lifting cylinder, a front lifting bracket is installed on a lifting shaft at the top of the front lifting cylinder, the rear lifting receiving device comprises a rear lifting cylinder, a rear lifting bracket is installed on a lifting shaft at the top of the rear lifting cylinder, and the top of the front lifting bracket is flush with the top of the rear lifting bracket.
The second lifting receiving mechanism comprises a first lifting cylinder, a lifting shaft at the top of the first lifting cylinder is fixedly connected with the bottom of the first lifting support, the top of the first lifting support is fixedly provided with a first lifting shaft, and the first lifting shaft extends out from the inner side of the frame to the top.
The beneficial effects of the utility model are as follows: the width-adjustable feeding table conveys a circuit board, the photoelectric sensor detects the circuit board, the circuit board is received after being lifted by the first lifting receiving mechanism, the first moving platform and the second moving platform continuously move forwards and backwards to convey the circuit board to a destination, the whole process is completely automatic, labor is saved, and the working efficiency is high.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a configuration of a width adjustable feed table;
FIG. 3 is a schematic view of a carrier;
FIG. 4 is a cross-sectional view of a carrier;
FIG. 5 is an enlarged partial view of area A of FIG. 1;
fig. 6 is a partial enlarged view of the area B in fig. 2.
Detailed Description
Referring to fig. 1 to 6, an automatic feeding mechanism comprises a frame 1, the top of the frame 1 is provided with a width-adjustable feeding table 2, a carrier is arranged at the middle position of the width-adjustable feeding table 2, the carrier comprises a first guide rail 3, a first moving platform 4 which is connected with the first guide rail in a sliding manner and a first power mechanism which drives the first moving platform to move forwards and backwards along the first guide rail are arranged on the first guide rail 3, a second guide rail 5 is arranged on the first moving platform 4, a second moving platform 6 which is connected with the second guide rail in a sliding manner and a second power mechanism which drives the second moving platform to move forwards and backwards along the second guide rail are arranged on the second guide rail 5, a first lifting receiving mechanism is arranged on the first moving platform 4 and the second moving platform 6, and a photoelectric sensor 8 which is arranged between the width-adjustable feeding table 2 and the first moving platform 4 is also arranged on the top of the frame 1 。
The width-adjustable feeding table conveys the circuit board, the width of the feeding table is adjusted according to the width of the circuit board, the photoelectric sensor detects the circuit board, the circuit board is received after being lifted through the first lifting receiving mechanism, the first moving platform and the second moving platform continuously move forwards and backwards to convey the circuit board to a destination, the whole process is completely automatic, labor is saved, and the working efficiency is high.
The frame 1 is provided with a second lifting receiving mechanism 9 positioned between the width-adjustable feeding table 2 and the first movable platform 4, after the width-adjustable feeding table 2 sends the circuit board, the photoelectric sensor 8 detects the circuit board, and a lifting shaft of the second lifting receiving mechanism 9 descends to receive the circuit board.
The width-adjustable feeding table 2 comprises a third moving platform 51 and a fourth moving platform 52, the top of the third moving platform 51 is fixedly connected with one end of the pulley conveyor 21, the top of the fourth moving platform 52 is fixedly connected with the other end of the pulley conveyor 21, the moving direction of the first moving platform 4 is the same as the moving direction of the second moving platform 6, the moving directions of the first moving platform 4 and the second moving platform 6 are perpendicular to the moving direction of the pulley conveyor 21, and the third moving platform 51 and the fourth moving platform 52 drive the pulley conveyor 21 so as to adjust the width between the pulley conveyor 21 and the pulley conveyor 21.
The third moving platform 51 comprises a third guide rail 511 positioned at one end of the top of the frame and a third guide rail block 512 in sliding connection with the third guide rail, the fourth moving platform 52 comprises a fourth guide rail 521 positioned at the other end of the top of the frame and a fourth guide rail block 522 in sliding connection with the fourth guide rail, the direction of the first guide rail 3 is the same as that of the second guide rail 5, the direction of the third guide rail 511 is the same as that of the fourth guide rail 521, the directions of the third guide rail 511 and the fourth guide rail 521 are perpendicular to the directions of the first guide rail 3 and the second guide rail 5, the third guide rail block 512 is fixedly connected with a third ball nut 513, the third ball nut 513 is in threaded connection with a third screw 514, the fourth guide rail block 522 is fixedly connected with a fourth ball nut 523, the fourth ball nut 523 is in threaded connection with a fourth screw 524, the third screw 514 and the fourth screw 524 are in transmission connection with an output shaft of the third motor 214 through a third transmission belt 525 and then rotate circumferentially, the third screw 514 rotates circumferentially on a third frame, the fourth screw 524 rotates circumferentially on a fourth frame, the top of the third ball nut 513 is fixedly connected with one end of the pulley conveyor 21, the top of the fourth ball nut 523 is fixedly connected with the other end of the pulley conveyor 21, the third screw rotates, thereby the third ball nut moves on the third screw, the third ball nut moves to drive one end of the pulley conveyor, the fourth screw rotates, thereby the fourth ball nut moves on the fourth screw, the fourth ball nut moves to drive the other end of the pulley conveyor, and accordingly the width between the pulley conveyor 21 and the pulley conveyor 21 is adjusted.
The pulley conveyor 21 includes a bar-shaped wheel frame 211, a plurality of pulleys 212 rotatably connected to the bar-shaped wheel frame, and a power motor (not shown) for driving the pulleys to rotate synchronously via a first conveyor belt 213.
The bottom of first moving platform 4 install with first guide rail sliding connection's first guide rail piece 41, first guide rail 3 is fixed in the top both sides of first frame 42, first power unit includes first lead screw 43 and the first motor 44 of drive first lead screw circumference pivoted of first frame inboard, first lead screw 43 and first ball nut 45 threaded connection, first ball nut 45 with the bottom fixed connection of first moving platform 4, after the assembly, first ball nut 45 is located between two first guide rails 3 to be located between two first guide rail pieces 41, first lead screw rotates, thereby first ball nut moves on first lead screw, and first ball nut removes to drive first moving platform, thereby first moving platform moves along the length direction of first guide rail.
The bottom of second moving platform 6 install with second guide rail sliding connection's second guide rail piece 61, second guide rail 5 is fixed the top side of first moving platform 4, second power unit includes second moving platform circumferential direction's second lead screw 62 and the second motor 63 of drive second lead screw circumferential direction, second lead screw 62 and second ball nut 64 threaded connection, second ball nut 64 with the bottom fixed connection of second moving platform 6, second lead screw 62 keep away from the one end cover of second motor establish with first moving platform top fixed connection's stopper 65, the second lead screw rotates to second ball nut moves on the second lead screw, and the second ball nut removes to drive the second moving platform, thereby the second moving platform removes along the length direction of second guide rail.
The first lifting receiving mechanism 7 comprises a front lifting receiving device and a rear lifting receiving device, the front lifting receiving device is fixedly connected with one side of the first moving platform, and the rear lifting receiving device is fixedly connected with the other side of the second moving platform.
Specifically, the front lifting receiving device comprises a front lifting cylinder 71, a front lifting bracket 72 is installed on a lifting shaft at the top of the front lifting cylinder 71, the rear lifting receiving device comprises a rear lifting cylinder 73, a rear lifting bracket 74 is installed on a lifting shaft at the top of the rear lifting cylinder, and the top of the front lifting bracket 72 is flush with the top of the rear lifting bracket 74.
The second lifting receiving mechanism 9 comprises a first lifting cylinder 91, a lifting shaft at the top of the first lifting cylinder 91 is fixedly connected with the bottom of a first lifting support 92, a first lifting shaft 93 is fixedly arranged at the top of the first lifting support 92, the first lifting shaft 93 extends out from the inner side of the frame to the top, and the structures of the second lifting receiving mechanism 9, the front lifting receiving device and the rear lifting receiving device are basically the same.
The above embodiments do not limit the protection scope of the utility model, and those skilled in the art can make equivalent modifications and variations without departing from the whole inventive concept, and they still fall within the scope of the utility model.
Claims (10)
1. The utility model provides an automatic change feeding mechanism, includes frame (1), its characterized in that the top of frame (1) is provided with width adjustable feeding platform (2), the intermediate position department of width adjustable feeding platform (2) is provided with the carrier, the carrier includes first guide rail (3), install on first guide rail (3) rather than sliding connection's first moving platform (4) and drive first moving platform along first guide rail fore-and-aft movement's first power unit, be provided with second guide rail (5) on first moving platform (4), install on second guide rail (5) rather than sliding connection's second moving platform (6) and drive second moving platform along second guide rail fore-and-aft movement's second power unit, first moving platform (4) and second moving platform (6) are provided with first lift receiving mechanism, the top of frame (1) still is provided with light (8) between width adjustable feeding platform (2) and first moving platform (4).
2. Automated feeding mechanism according to claim 1, characterized in that the frame (1) is provided with a second lifting and receiving mechanism (9) between the width-adjustable feeding table (2) and the first moving platform (4).
3. The automatic feeding mechanism according to claim 2, characterized in that the width-adjustable feeding table (2) comprises a third moving platform (51) and a fourth moving platform (52), the top of the third moving platform (51) is fixedly connected with one end of the pulley conveyor (21), the top of the fourth moving platform (52) is fixedly connected with the other end of the pulley conveyor (21), the moving direction of the first moving platform (4) is the same as the moving direction of the second moving platform (6), and the moving directions of the first moving platform (4) and the second moving platform (6) are perpendicular to the moving direction of the pulley conveyor (21).
4. An automated feeding mechanism according to claim 3, wherein the third moving platform (51) comprises a third guide rail (511) at one end of the top of the frame, a third guide rail block (512) slidably connected to the third guide rail, the fourth moving platform (52) comprises a fourth guide rail (521) at the other end of the top of the frame, a fourth guide rail block (522) slidably connected to the fourth guide rail, the direction of the first guide rail (3) is the same as the direction of the second guide rail (5), the direction of the third guide rail (511) is the same as the direction of the fourth guide rail (521), the direction of the third guide rail (511) and the direction of the fourth guide rail (521) are perpendicular to the directions of the first guide rail (3) and the second guide rail (5), the third guide rail block (512) is fixedly connected to a third ball nut (513), the third ball nut (513) is threadedly connected to a third screw (514), the fourth guide rail block (522) is fixedly connected to a fourth ball nut (523), the fourth ball nut (523) is rotationally connected to the third output shaft (21) via a third screw (514), the top of the fourth ball nut (523) is fixedly connected with the other end of the pulley conveyor (21).
5. The automatic feeding mechanism according to claim 4, wherein the pulley conveyor (21) comprises a bar-shaped wheel frame (211), a plurality of pulleys (212) rotatably connected with the bar-shaped wheel frame, and a power motor for driving the pulleys to rotate synchronously through a first conveyor belt (213).
6. The automatic feeding mechanism according to claim 5, characterized in that a first guide rail block (41) in sliding connection with a first guide rail is installed at the bottom of the first moving platform (4), the first guide rail (3) is fixed at two sides of the top of the first frame (42), the first power mechanism comprises a first screw rod (43) rotating circumferentially inside the first frame and a first motor (44) driving the first screw rod to rotate circumferentially, the first screw rod (43) is in threaded connection with a first ball nut (45), the first ball nut (45) is fixedly connected with the bottom of the first moving platform (4), and after assembly, the first ball nut (45) is located between the two first guide rails (3) and between the two first guide rail blocks (41).
7. The automatic feeding mechanism according to claim 6, characterized in that a second guide rail block (61) slidably connected with a second guide rail is installed at the bottom of the second moving platform (6), the second guide rail (5) is fixed at the top side edge of the first moving platform (4), the second power mechanism comprises a second screw rod (62) rotating circumferentially of the second moving platform and a second motor (63) driving the second screw rod to rotate circumferentially, the second screw rod (62) is in threaded connection with a second ball nut (64), the second ball nut (64) is fixedly connected with the bottom of the second moving platform (6), and a limiting block (65) fixedly connected with the top of the first moving platform is sleeved at one end of the second screw rod (62) far away from the second motor.
8. The automatic feeding mechanism according to claim 7, wherein the first lifting receiving mechanism (7) comprises a front lifting receiving device and a rear lifting receiving device, the front lifting receiving device is fixedly connected with one side of the first moving platform, and the rear lifting receiving device is fixedly connected with the other side of the second moving platform.
9. The automatic feeding mechanism according to claim 8, wherein the front lifting receiving device comprises a front lifting cylinder (71), a front lifting bracket (72) is installed on a lifting shaft at the top of the front lifting cylinder (71), the rear lifting receiving device comprises a rear lifting cylinder (73), a rear lifting bracket (74) is installed on a lifting shaft at the top of the rear lifting cylinder, and the top of the front lifting bracket (72) is flush with the top of the rear lifting bracket (74).
10. The automatic feeding mechanism according to claim 9, characterized in that the second lifting receiving mechanism (9) comprises a first lifting cylinder (91), a lifting shaft at the top of the first lifting cylinder (91) is fixedly connected with the bottom of a first lifting support (92), a first lifting shaft (93) is fixedly installed at the top of the first lifting support (92), and the first lifting shaft (93) extends from the inner side of the frame to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321594610.XU CN220663858U (en) | 2023-06-20 | 2023-06-20 | Automatic change feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321594610.XU CN220663858U (en) | 2023-06-20 | 2023-06-20 | Automatic change feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220663858U true CN220663858U (en) | 2024-03-26 |
Family
ID=90337694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321594610.XU Active CN220663858U (en) | 2023-06-20 | 2023-06-20 | Automatic change feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220663858U (en) |
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2023
- 2023-06-20 CN CN202321594610.XU patent/CN220663858U/en active Active
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