CN114955481B - Cam pitch feeding machine - Google Patents
Cam pitch feeding machine Download PDFInfo
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- CN114955481B CN114955481B CN202210330775.XA CN202210330775A CN114955481B CN 114955481 B CN114955481 B CN 114955481B CN 202210330775 A CN202210330775 A CN 202210330775A CN 114955481 B CN114955481 B CN 114955481B
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- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000007306 turnover Effects 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention relates to the technical field of workpiece conveying and feeding, in particular to a cam pitch feeding machine which comprises a frame, a feeding mechanism, a lifting mechanism and a turnover feeding mechanism, wherein the feeding mechanism is arranged on the frame and comprises a bracket, a workpiece supporting seat, an eccentric wheel, a limiting sleeve, a motor, a power shaft, a cam, a stepping conveying and feeding channel, a lifting shaft I, a lifting shaft II and a connecting rod, the lifting shaft I comprises a rotating shaft I, a pull rod I, a swinging rod I and a roller I, the lifting shaft II comprises a rotating shaft II, a pull rod II, a swinging rod II and a roller II, the lifting mechanism is arranged on the frame and is positioned at the left side end of the stepping conveying and feeding channel, and the turnover feeding mechanism comprises a turnover mechanism, a clamping mechanism, a pushing mechanism and a terminal platform.
Description
Technical Field
The invention relates to the technical field of workpiece conveying and feeding, in particular to a cam pitch feeding machine.
Background
For U-shaped workpieces, the continuous part feeding is carried out by adopting a manual feeding mode in the processing process, but the feeding mode is complex in steps and requires workers to provide large labor intensity.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a cam pitch feeding machine.
In order to achieve the above purpose, the present invention provides the following technical solutions: the cam pitch feeding machine comprises a frame, a feeding mechanism, a lifting mechanism and a turnover feeding mechanism which are arranged on the frame, wherein the feeding mechanism comprises a bracket, a workpiece supporting seat, an eccentric wheel, a limit sleeve, a motor, a power shaft, a cam, a stepping feeding channel, a lifting shaft I, a lifting shaft II and a connecting rod, the bracket is arranged on the frame, the workpiece supporting seats are provided with two, the two workpiece supporting seats are arranged on the bracket in parallel, a working gap penetrating the bracket is arranged between the two workpiece supporting seats, the stepping feeding channel is arranged at the working gap in a sliding manner up and down, the lifting shaft I is arranged at the left end of the lower part of the stepping feeding channel on the frame, the lifting shaft II is arranged at the right end of the lower part of the stepping feeding channel on the frame,
The lifting shaft I comprises a rotating shaft I, a pull rod I, a swing rod I and a roller I, wherein the rotating shaft I is rotatably arranged on the frame, one end of the swing rod I is fixedly arranged on the rotating shaft I, the other end of the swing rod I is obliquely upwards arranged, the roller I is rotatably arranged on the upper side end of the swing rod I, one end of the pull rod I is fixedly arranged on the rotating shaft I, the other end of the pull rod I is downwards arranged, and the surface of the roller I is abutted against the lower end face of the stepping conveying channel; the lifting shaft II comprises a rotating shaft II, a pull rod II, a swing rod II and a roller II, wherein the rotating shaft II is rotatably arranged on the frame, one end of the swing rod II is fixedly arranged on the rotating shaft II, the other end of the swing rod I is obliquely upwards arranged, the roller II is rotatably arranged on the upper side end of the swing rod I, the pull rod II is L-shaped, the bending part of the pull rod II is fixedly connected with the rotating shaft II, one end of the pull rod II is downwards arranged, the other end of the pull rod II is horizontally arranged,
One end of the connecting rod is rotationally connected with the lower side end of the first pull rod, the other end of the connecting rod is rotationally connected with the lower side end of the second pull rod, the power shaft is rotationally arranged on the frame, the power shaft is arranged at the second position of the second pull rod, the cam is arranged on the power shaft and is in interference fit with the horizontal end of the second pull rod, the eccentric wheel is arranged on the power shaft, the limiting sleeve is arranged in a U-shaped frame, the limiting sleeve is arranged on the eccentric wheel in a matched manner, the opening of the limiting sleeve is downwards arranged, the upper end of the limiting sleeve is fixedly connected with the right side end of the stepping conveying channel, the motor is arranged on the frame, and the rotating shaft of the motor is in linkage connection with the power shaft,
The lifting mechanism is arranged at the left side end of the stepping feeding channel on the frame, the lifting mechanism comprises a placing platform and a lifting cylinder, the placing platform is arranged on the frame in a vertically sliding way, the lifting cylinder is arranged on the frame, a piston rod of the lifting cylinder is upwards arranged and fixedly connected with the lower end of the placing platform, the placing platform is correspondingly matched with the left side end of the stepping feeding channel when the upper plane of the placing platform is positioned at the lowest end, the placing platform is correspondingly matched with the overturning feeding mechanism when the upper plane of the placing platform is positioned at the uppermost end,
The overturning feeding mechanism comprises an overturning mechanism, a clamping mechanism, a pushing mechanism and a terminal platform, wherein the terminal platform is arranged on the frame, the upper side surface of the placing platform is flush with the terminal platform when the upper side plane of the placing platform is located at the uppermost end, the overturning mechanism is arranged on the frame, the clamping mechanism is arranged at the rotating end of the overturning mechanism, the clamping mechanism is arranged in a matched mode corresponding to the upper side surface of the placing platform, the pushing mechanism is arranged on the frame, and the pushing end of the pushing mechanism is arranged in a matched mode corresponding to the terminal platform.
Preferably, the tilting mechanism includes support body, axis body, actuating cylinder, rack, gear and mount pad, the support body is installed in the frame, the axis body rotates and installs on the support body, mount pad fixed mounting is on the axis body, the gear is installed on one of them end of axis body, rack horizontal sliding installs on the support body, and rack and gear engagement cooperation, the actuating cylinder is installed on the support body, and the piston rod of actuating cylinder and the one end fixed connection of rack.
Preferably, the clamping mechanism is a pneumatic clamping jaw, a seat body of the pneumatic clamping jaw is arranged on the shaft body, and a clamping end of the pneumatic clamping jaw is arranged towards the placing platform in a matched mode.
Preferably, the pushing mechanism comprises a mounting frame, a pushing cylinder and a pushing block, wherein the mounting frame is arranged on the frame, the pushing cylinder is arranged on the mounting frame, a piston rod of the pushing cylinder is arranged towards the terminal platform, and the pushing block is arranged on the piston rod of the pushing cylinder.
Preferably, the lifting mechanism further comprises an optical axis and a mounting plate, the mounting plate is fixed on the frame, the optical axis is provided with a plurality of optical axes, the optical axes are evenly distributed on the mounting plate and vertically slide, the upper end of the optical axis is fixedly connected with the lower end of the placement platform, the lifting cylinder is fixed on the mounting plate, and the piston rod of the lifting cylinder is fixedly connected with the lower end of the placement platform.
Preferably, a detection sensor is arranged on the terminal platform.
Preferably, the detection sensor is an infrared pair tube.
Preferably, at least one stepping conveying channel is cooperatively arranged on the frame.
Preferably, when the number of the stepping conveying channels is greater than or equal to two, lifting mechanisms and overturning feeding mechanisms which are corresponding to the number of the stepping conveying channels are arranged on the frame body in a matched mode.
Preferably, the motor is a stepper motor or a servo motor.
Compared with the prior art, the invention has the beneficial effects that: the U-shaped workpiece is stably conveyed through the stepping feeding mechanism, meanwhile, the orientation consistency of the workpiece is ensured during feeding, the processing and the production of the later-stage workpiece are facilitated, and the working efficiency is improved;
Through the cooperation of the lifting shaft I and the lifting shaft II with the stepping conveying channel and the cooperation of the workpiece supporting seat, the stepping conveying channel moves up and down, so that the U-shaped workpiece is driven by the stepping conveying channel to realize stepping stable conveying;
Through the arrangement of the connecting rods, the lifting shaft I and the lifting shaft II can synchronously rotate, so that the stepping conveying channel can integrally move;
Through the arrangement of the limiting sleeve and the eccentric wheel, the stepping conveying channel can be driven to horizontally move;
Through the arrangement of the lifting mechanism and the turnover mechanism, the workpieces which are conveyed to the placing platform in a stepping way can be turned over by 90 degrees, so that the uniform orientation of the workpieces is realized;
through the arrangement of the pushing mechanism, the overturned workpiece can be pushed to the terminal platform, so that the workpiece can be conveniently taken away for next processing in the subsequent process;
through the setting of detecting sensor, can detect the work piece on the terminal platform, avoid not having the work piece on the terminal platform for the frequent no-load of next process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the cooperation of the first and second lift shafts of the present invention;
FIG. 3 is a schematic view of a lift shaft according to the present invention;
FIG. 4 is a schematic view of a lift shaft II according to the present invention;
FIG. 5 is a schematic diagram of the engagement of the stepper feed channel with the power shaft and cam of the present invention;
FIG. 6 is a front view of the flip loading mechanism of the present invention;
fig. 7 is a top view of the flip loading mechanism of the present invention.
In the figure: 1. a frame; 2. a bracket; 3. a workpiece support base; 4. an eccentric wheel; 5. a limit sleeve; 6. a motor; 7. a power shaft; 8. a cam; 9. step-by-step conveying channel; 10. lifting a first shaft; 11. lifting a second shaft; 12. a connecting rod; 13. a first rotating shaft; 14. a first pull rod; 15. a swing rod I; 16. a roller I; 17. a second rotating shaft; 18. a second pull rod; 19. a swing rod II; 20. a second roller; 21. a frame body; 22. a shaft body; 23. a drive cylinder; 24. a rack; 25. a gear; 26. a mounting base; 27. pneumatic clamping jaws; 28. a mounting frame; 29. a pushing cylinder; 30. a pushing block; 31. placing a platform; 32. lifting the cylinder; 35. a detection sensor; 36. and a terminal platform.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the cam pitch feeding machine comprises a frame 1, a feeding mechanism, a lifting mechanism and a turnover feeding mechanism which are arranged on the frame 1, wherein the feeding mechanism comprises a bracket 2, a workpiece supporting seat 3, an eccentric wheel 4, a limiting sleeve 5, a motor 6, a power shaft 7, a cam 8, a stepping feeding channel 9, a lifting shaft I10, a lifting shaft II 11 and a connecting rod 12, the bracket 2 is arranged on the frame 1, the workpiece supporting seats 3 are provided with two, the two workpiece supporting seats 3 are arranged on the bracket 2 in parallel, a working gap penetrating the bracket 2 is arranged between the two workpiece supporting seats 3, the stepping feeding channel 9 is arranged at the position of the working gap in a sliding manner, the lifting shaft I10 is arranged at the left end of the lower part of the stepping feeding channel 9 on the frame 1, the lifting shaft II 11 is arranged at the right end of the lower part of the stepping feeding channel 9 on the frame 1, the motor 6 is a stepping motor 6 or a servo motor 6,
The lifting shaft I10 comprises a rotating shaft I13, a pull rod I14, a swing rod I15 and a roller I16, wherein the rotating shaft I13 is rotatably installed on the frame 1, one end of the swing rod I15 is fixedly installed on the rotating shaft I13, the other end of the swing rod I15 is obliquely upwards arranged, the roller I16 is rotatably installed on the upper side end of the swing rod I15, one end of the pull rod I14 is fixedly installed on the rotating shaft I13, the other end of the pull rod I14 is downwards arranged, and the surface of the roller I16 is abutted against the lower end face of the stepping conveying channel 9;
the lifting shaft II 11 comprises a rotating shaft II 17, a pull rod II 18, a swing rod II 19 and a roller II 20, wherein the rotating shaft II 17 is rotatably arranged on the frame 1, one end of the swing rod II 19 is fixedly arranged on the rotating shaft II 17, the other end of the swing rod I15 is obliquely upwards arranged, the roller I16 is rotatably arranged on the upper side end of the swing rod I15, the pull rod II 18 is L-shaped, the bending part of the pull rod II 18 is fixedly connected with the rotating shaft II 17, one end of the pull rod II 18 is downwards arranged, the other end of the pull rod II is horizontally arranged,
One end of the connecting rod 12 is rotationally connected with the lower side end of the first pull rod 14, the other end of the connecting rod 12 is rotationally connected with the lower side end of the second pull rod 18, the power shaft 7 is rotationally arranged on the frame 1, the power shaft 7 is arranged at the second pull rod 18, the cam 8 is arranged on the power shaft 7, the cam 8 is in abutting fit with the horizontal end of the second pull rod 18, the eccentric wheel 4 is arranged on the power shaft 7, the limit sleeve 5 is arranged in a U-shaped frame, the limit sleeve 5 is cooperatively arranged on the eccentric wheel 4, the opening of the limit sleeve 5 is downward, the upper end of the limit sleeve 5 is fixedly connected with the right side end of the stepping feeding channel 9, the motor 6 is arranged on the frame 1, the rotating shaft of the motor 6 is in linkage connection with the power shaft 7,
The rotation of the motor 6 causes the linkage power shaft 7 to rotate, the power shaft 7 drives the cam 8 and the eccentric wheel 4 to rotate, the eccentric wheel 4 rotates, the limit sleeve 5 matched with the eccentric wheel 4 swings left and right, then the stepping feeding channel 9 fixedly connected with the limit sleeve 5 moves back and forth on the frame 1, in addition, the rotation of the power shaft 7 drives the cam 8 to rotate, the pull rod 18 matched with the cam 8 drives the pull rod 18 to swing when the cam 8 eccentrically swings, the rotating shaft 17 is driven to rotate by the pull rod 18, the rotating shaft 17 drives the swing rod 19 to swing up and down by taking the rotating shaft 17 as an axis, the roller 20 rotatably arranged on the swing rod 19 moves up and down, and when the pull rod 18 swings, the pull rod 14 swings synchronously at the same angle, and then the roller 16 rotatably arranged on the swing rod 15 swings up and down by taking the rotating shaft 13 as an axis, and the roller 16 and the lifting roller 20 are the same in shape and structure, and the shape and structure of the swing rod 15 and the lifting shaft 11 can integrally lift the swing rod 9;
Through the cooperation of the limiting sleeve 5, the eccentric wheel 4, the cam 8, the lifting shaft II 11, the lifting shaft I10 and the connecting rod 12, the running process of wholly ascending, advancing, descending and retreating of the stepping conveying channel 9 is realized, the U-shaped workpiece placed on the workpiece supporting seat 3 drives the workpiece to ascend through the stepping conveying channel 9, so that the workpiece is separated from the workpiece supporting seat 3, the workpiece advances, the workpiece descends and is placed on the workpiece supporting seat 3, and the stepping conveying of the workpiece is realized.
The lifting mechanism is arranged on the frame 1 and positioned at the left side end of the stepping feeding channel 9, the lifting mechanism comprises a placing platform 31 and a lifting air cylinder 32, the placing platform 31 is arranged on the frame 1 in a vertically sliding manner, the lifting air cylinder 32 is arranged on the frame 1, a piston rod of the lifting air cylinder 32 is upwards arranged and fixedly connected with the lower end of the placing platform 31, the placing platform 31 is correspondingly matched with the left side end of the stepping feeding channel 9 when the upper plane of the placing platform 31 is positioned at the lowest end, the placing platform 31 is correspondingly matched with the overturning feeding mechanism when the upper plane of the placing platform 31 is positioned at the uppermost end,
When the stepping conveying channel 9 conveys the workpiece to be positioned on the placing platform 31, the lifting cylinder 32 stretches to drive the placing platform 31 to move upwards, so that the workpiece on the placing platform 31 is lifted to the turnover mechanism.
The turnover feeding mechanism comprises a turnover mechanism, a clamping mechanism, a pushing mechanism and a terminal platform 36, wherein the terminal platform 36 is arranged on the frame 1, the upper side surface of the placing platform 31 is flush with the terminal platform 36 when the upper side plane of the placing platform 31 is positioned at the uppermost end, the turnover mechanism is arranged on the frame 1, the clamping mechanism is arranged on the rotating end of the turnover mechanism, the clamping mechanism is correspondingly arranged on the upper side surface of the placing platform 31 in a matched manner, the pushing mechanism is arranged on the frame 1, the pushing end of the pushing mechanism is correspondingly arranged on the terminal platform 36 in a matched manner,
When the workpiece is located at the turnover mechanism, the workpiece is clamped by the clamping mechanism, then the turnover mechanism drives the clamping mechanism to rotate by 90 degrees, so that the workpiece is turned over by 90 degrees (the posture of the workpiece is converted into a square state, and meanwhile the orientations of the workpiece are consistent), and then the clamping mechanism is loosened, so that the workpiece is placed on the placing platform 31.
The turnover mechanism comprises a frame body 21, a shaft body 22, a driving cylinder 23, a rack 24, a gear 25 and a mounting seat 26, wherein the frame body 21 is mounted on the frame 1, the shaft body 22 is rotatably mounted on the frame body 21, the mounting seat 26 is fixedly mounted on the shaft body 22, the gear 25 is mounted on one end of the shaft body 22, the rack 24 is horizontally and slidably mounted on the frame body 21, the rack 24 is meshed with the gear 25, the driving cylinder 23 is mounted on the frame body 21, and a piston rod of the driving cylinder 23 is fixedly connected with one end of the rack 24.
The clamping mechanism is a pneumatic clamping jaw 27, a seat body of the pneumatic clamping jaw 27 is arranged on the shaft body 22, and a clamping end of the pneumatic clamping jaw 27 is arranged towards the placing platform 31 in a matched mode.
In practical use, in order to facilitate maintenance of the pneumatic clamping jaw 27, the pneumatic clamping jaw 27 is mounted on the mounting seat 26, and the pneumatic clamping jaw is driven to rotate reversely through the mounting seat.
After the placing platform 31 pushes the workpiece to be placed at the pneumatic clamping jaw 27 through the lifting cylinder 32, the workpiece is grabbed through the pneumatic clamping jaw 27, then the driving cylinder 23 stretches, so that the pushing rack 24 moves horizontally, then the gear 25 meshed with the rack 24 rotates, the gear 25 drives the shaft body 22 to rotate, the pneumatic clamping jaw 27 connected with the shaft body 22 rotates reversely by 90 degrees, the workpiece in a clamping state rotates reversely by 90 degrees, then the pneumatic clamping jaw 27 is loosened, the workpiece is placed on the placing platform 31, and meanwhile the pneumatic clamping jaw 27 is restored to the initial position.
The pushing mechanism comprises a mounting frame 28, a pushing cylinder 29 and a pushing block 30, wherein the mounting frame 28 is arranged on the frame 1, the pushing cylinder 29 is arranged on the mounting frame 28, a piston rod of the pushing cylinder 29 is arranged towards a terminal platform 36, and the pushing block 30 is arranged on the piston rod of the pushing cylinder 29.
After the workpiece is turned over, the pushing cylinder 29 pushes the pushing block 30 to move, so that the pushing block 30 pushes the workpiece to move to the terminal platform 36, and the subsequent manipulator can conveniently take the workpiece off the terminal platform 36.
The lifting mechanism further comprises an optical axis and a mounting plate, the mounting plate is fixed on the frame 1, the optical axis is provided with a plurality of optical axes, the optical axes are evenly distributed on the mounting plate and vertically slide, the upper end of the optical axis is fixedly connected with the lower end of the placement platform 31, the lifting cylinder 32 is fixed on the mounting plate, and the piston rod of the lifting cylinder 32 is fixedly connected with the lower end of the placement platform 31.
Through the setting of optical axis and mounting panel, can improve the stability of place platform 31, avoid place platform 31 to reciprocate the in-process and appear the condition of shake.
The terminal platform 36 is provided with a detection sensor 35, and the detection sensor 35 is an infrared pair tube.
The detection sensor 35 is provided to detect whether or not a workpiece is present on the end stage 36.
At least one stepping conveying channel 9 is matched and arranged on the frame 1.
When the number of the stepping conveying channels 9 is more than or equal to two, lifting mechanisms and overturning feeding mechanisms, which correspond to the number of the stepping conveying channels 9, are arranged on the frame body 21 in a matched mode.
When the stepping conveying channels 9 are provided with two or more than two stepping conveying channels 9, the stepping conveying channels 9 are arranged on the frame 1 at equal intervals in parallel, each stepping conveying channel 9 is provided with a workpiece supporting seat 3 in a matched mode, and meanwhile, all the stepping conveying channels 9 are uniformly connected with the limiting sleeve 5 through the connecting plates, so that the limiting sleeve 5 drives all the stepping conveying channels 9 to synchronously and simultaneously move when the limiting sleeve 5 rotates the eccentric wheel 4;
In addition, corresponding swing rods and rollers connected with the swing rods are arranged at positions corresponding to each stepping conveying channel 9, and the corresponding swing rods are arranged on the same corresponding rotating shaft, so that the whole up-and-down movement of all stepping conveying channels 9 is realized.
Based on the above, the arrangement of the plurality of step conveying channels 9 can improve the conveying efficiency of the workpieces, so that the workpieces with the same number of step conveying channels 9 can be fed at the same time.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a cam pitch material loading machine which characterized in that: comprises a frame, a feeding mechanism, a lifting mechanism and a turnover feeding mechanism which are arranged on the frame, wherein the feeding mechanism comprises a bracket, workpiece supporting seats, eccentric wheels, a limiting sleeve, a motor, a power shaft, a cam, a stepping feeding channel, a lifting shaft I, a lifting shaft II and a connecting rod, the bracket is arranged on the frame, the two workpiece supporting seats are arranged on the bracket, two workpiece supporting seats are arranged in parallel, a working gap which penetrates through the bracket is arranged between the two workpiece supporting seats, the stepping feeding channel is arranged at the working gap in a sliding way up and down manner, the lifting shaft I is arranged at the left end of the lower part of the stepping feeding channel on the frame, the lifting shaft II is arranged at the right end of the lower part of the stepping feeding channel on the frame,
The lifting shaft I comprises a rotating shaft I, a pull rod I, a swing rod I and a roller I, wherein the rotating shaft I is rotatably arranged on the frame, one end of the swing rod I is fixedly arranged on the rotating shaft I, the other end of the swing rod I is obliquely upwards arranged, the roller I is rotatably arranged on the upper side end of the swing rod I, one end of the pull rod I is fixedly arranged on the rotating shaft I, the other end of the pull rod I is downwards arranged, and the surface of the roller I is abutted against the lower end face of the stepping conveying channel; the lifting shaft II comprises a rotating shaft II, a pull rod II, a swing rod II and a roller II, wherein the rotating shaft II is rotatably arranged on the frame, one end of the swing rod II is fixedly arranged on the rotating shaft II, the other end of the swing rod I is obliquely upwards arranged, the roller II is rotatably arranged on the upper side end of the swing rod I, the pull rod II is L-shaped, the bending part of the pull rod II is fixedly connected with the rotating shaft II, one end of the pull rod II is downwards arranged, the other end of the pull rod II is horizontally arranged,
One end of the connecting rod is rotationally connected with the lower side end of the first pull rod, the other end of the connecting rod is rotationally connected with the lower side end of the second pull rod, the power shaft is rotationally arranged on the frame, the power shaft is arranged at the second position of the second pull rod, the cam is arranged on the power shaft and is in interference fit with the horizontal end of the second pull rod, the eccentric wheel is arranged on the power shaft, the limiting sleeve is arranged in a U-shaped frame, the limiting sleeve is arranged on the eccentric wheel in a matched manner, the opening of the limiting sleeve is downwards arranged, the upper end of the limiting sleeve is fixedly connected with the right side end of the stepping conveying channel, the motor is arranged on the frame, and the rotating shaft of the motor is in linkage connection with the power shaft,
The lifting mechanism is arranged at the left side end of the stepping feeding channel on the frame, the lifting mechanism comprises a placing platform and a lifting cylinder, the placing platform is arranged on the frame in a vertically sliding way, the lifting cylinder is arranged on the frame, a piston rod of the lifting cylinder is upwards arranged and fixedly connected with the lower end of the placing platform, the placing platform is correspondingly matched with the left side end of the stepping feeding channel when the upper plane of the placing platform is positioned at the lowest end, the placing platform is correspondingly matched with the overturning feeding mechanism when the upper plane of the placing platform is positioned at the uppermost end,
The overturning feeding mechanism comprises an overturning mechanism, a clamping mechanism, a pushing mechanism and a terminal platform, wherein the terminal platform is arranged on the frame, the upper side surface of the placing platform is flush with the terminal platform when the upper side plane of the placing platform is located at the uppermost end, the overturning mechanism is arranged on the frame, the clamping mechanism is arranged at the rotating end of the overturning mechanism, the clamping mechanism is arranged in a matched mode corresponding to the upper side surface of the placing platform, the pushing mechanism is arranged on the frame, and the pushing end of the pushing mechanism is arranged in a matched mode corresponding to the terminal platform.
2. The cam pitch loader of claim 1, wherein: the turnover mechanism comprises a frame body, a shaft body, a driving cylinder, racks, gears and a mounting seat, wherein the frame body is mounted on a frame, the shaft body is rotatably mounted on the frame body, the mounting seat is fixedly mounted on the shaft body, the gears are mounted at one end of the shaft body, the racks are horizontally and slidably mounted on the frame body and are engaged with the gears, the driving cylinder is mounted on the frame body, and a piston rod of the driving cylinder is fixedly connected with one end of the racks.
3. The cam pitch loader of claim 1, wherein: the clamping mechanism is a pneumatic clamping jaw, a seat body of the pneumatic clamping jaw is arranged on the shaft body, and the clamping end of the pneumatic clamping jaw is arranged towards the placing platform in a matched mode.
4. The cam pitch loader of claim 1, wherein: the pushing mechanism comprises a mounting frame, a pushing cylinder and a pushing block, wherein the mounting frame is arranged on the frame, the pushing cylinder is arranged on the mounting frame, a piston rod of the pushing cylinder is arranged towards the terminal platform, and the pushing block is arranged on the piston rod of the pushing cylinder.
5. The cam pitch loader of claim 1, wherein: the lifting mechanism further comprises an optical axis and a mounting plate, the mounting plate is fixed on the frame, the optical axis is provided with a plurality of optical axes, the optical axes are evenly distributed on the mounting plate and vertically slide, the upper end of the optical axis is fixedly connected with the lower end of the placement platform, the lifting cylinder is fixed on the mounting plate, and the piston rod of the lifting cylinder is fixedly connected with the lower end of the placement platform.
6. The cam pitch loader of claim 1, wherein: and a detection sensor is arranged on the terminal platform.
7. The cam pitch loader of claim 6 wherein: the detection sensor is an infrared pair tube.
8. A cam pitch loader according to any of claims 1-7, wherein: at least one stepping conveying channel is matched and arranged on the frame.
9. The cam pitch loader of claim 8 wherein: when the number of the stepping conveying channels is greater than or equal to two, lifting mechanisms and overturning feeding mechanisms which are corresponding to the number of the stepping conveying channels are arranged on the frame body in a matched mode.
10. The cam pitch loader of claim 1, wherein: the motor is a stepping motor or a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330775.XA CN114955481B (en) | 2022-03-30 | Cam pitch feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210330775.XA CN114955481B (en) | 2022-03-30 | Cam pitch feeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114955481A CN114955481A (en) | 2022-08-30 |
| CN114955481B true CN114955481B (en) | 2024-07-09 |
Family
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076864A (en) * | 2016-06-29 | 2016-11-09 | 华南农业大学 | A kind of sequence vision detection and classification machine |
| CN214568783U (en) * | 2021-03-11 | 2021-11-02 | 杭州三奥智能科技有限公司 | Overturning platform for overturning and replacing surface of workpiece |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076864A (en) * | 2016-06-29 | 2016-11-09 | 华南农业大学 | A kind of sequence vision detection and classification machine |
| CN214568783U (en) * | 2021-03-11 | 2021-11-02 | 杭州三奥智能科技有限公司 | Overturning platform for overturning and replacing surface of workpiece |
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