CN217806728U - Improved feeding mechanism for cam pitch feeding machine - Google Patents
Improved feeding mechanism for cam pitch feeding machine Download PDFInfo
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- CN217806728U CN217806728U CN202220758676.7U CN202220758676U CN217806728U CN 217806728 U CN217806728 U CN 217806728U CN 202220758676 U CN202220758676 U CN 202220758676U CN 217806728 U CN217806728 U CN 217806728U
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Abstract
The utility model belongs to the technical field of the feeding mechanism technique and specifically relates to an improved generation feeding mechanism for cam pitch material loading machine, which comprises a bracket, the work piece supporting seat, the eccentric wheel, the stop collar, including a motor, an end cap, a controller, and a cover plate, the power shaft, the cam, step-by-step transport material way, lift shaft one, lift shaft two and connecting rod, the support mounting is on external work platform, be provided with the working gap who link up the support between two work piece supporting seats, step-by-step transport material way sets up and slides from top to bottom in working gap department and sets up, lift shaft one installs the below left side end department that lies in step-by-step transport material way on external work platform, lift shaft two installs the below right side end department that lies in step-by-step transport material way on external work platform, the one end of connecting rod rotates with the lower side end that lifts shaft one to be connected, the other end of connecting rod rotates with the lower side end that lifts shaft two to be connected, the utility model discloses can realize stable step-by-step transport material loading of work piece, reduce the intensity of labor, reduced the cost of labor, improved work efficiency.
Description
Technical Field
The utility model relates to a feeding mechanism technical field, specific field is an improved generation feeding mechanism for cam pitch material loading machine.
Background
For the U-shaped workpiece, a manual feeding mode is mostly adopted for continuous part feeding in the machining process, but the feeding mode is complex in steps and requires a large labor intensity for workers.
SUMMERY OF THE UTILITY MODEL
To the deficiencies of the prior art, an object of the utility model is to provide an improved generation feeding mechanism for cam pitch material loading machine.
In order to achieve the above object, the utility model provides a following technical scheme: an improved feeding mechanism for a cam pitch feeding machine comprises a support, workpiece supporting seats, eccentric wheels, limiting sleeves, a motor, a power shaft, a cam, a stepping conveying material channel, a first lifting shaft, a second lifting shaft and a connecting rod, wherein the support is arranged on an external workbench, the two workpiece supporting seats are arranged on the support in parallel, a working gap penetrating through the support is formed between the two workpiece supporting seats, the stepping conveying material channel is arranged at the working gap in a vertically sliding manner, the first lifting shaft is arranged at the left end of the lower part of the stepping conveying material channel on the external workbench, the second lifting shaft is arranged at the right end of the lower part of the stepping conveying material channel on the external workbench, the one end of connecting rod is rotated with the lower side end of lifting shaft one and is connected, and the other end of connecting rod rotates with the lower side end of lifting shaft two to be connected, the power shaft rotates to be installed on outside workstation, and the power shaft is located the setting of lifting shaft two, the cam is installed on the power shaft, and the cam contradicts the cooperation with the horizontal end of lifting shaft two, the eccentric wheel is installed on the power shaft, the stop collar is the setting of U-shaped frame, and the stop collar cooperation sets up on the eccentric wheel, and the opening of stop collar sets up down, the upper end of stop collar and the right side end fixed connection of step-by-step conveying material way, the motor is installed on outside workstation, and the axis of rotation and the power shaft linkage of motor are connected.
Preferably, the first lifting shaft comprises a first rotating shaft, a first pull rod, a first swing rod and a first roller, the first rotating shaft is rotatably installed on an external workbench, one end of the first swing rod is fixedly installed on the first rotating shaft, the other end of the first swing rod is inclined and arranged upwards, the first roller is rotatably installed on the upper side end of the first swing rod, one end of the first pull rod is fixedly installed on the first rotating shaft, the other end of the first pull rod is arranged downwards, and the surface of the first roller is abutted to the lower end face of the stepping conveying channel.
Preferably, one end of the connecting rod corresponding to the first lifting shaft is rotatably connected with the lower side end of the first pull rod.
Preferably, the second lifting shaft comprises a second rotating shaft, a second pull rod, a second swing rod and a second roller, the second rotating shaft is rotatably mounted on an external workbench, one end of the second swing rod is fixedly mounted on the second rotating shaft, the other end of the first swing rod is inclined and arranged upwards, the first roller is rotatably mounted on the upper side end of the first swing rod, the second pull rod is arranged in an L shape, the second pull rod is fixedly connected with the second rotating shaft, one end of the second pull rod is downwards arranged, the other end of the second pull rod is horizontally arranged, and the cam is in abutting fit with the horizontal end of the second pull rod.
Preferably, one end of the connecting rod corresponding to the second lifting shaft is rotatably connected with the lower side end of the second pull rod.
Preferably, the motor is a stepping motor or a servo motor.
Preferably, a speed reducer is arranged at the rotating shaft end of the motor, an input shaft of the speed reducer is connected with the rotating shaft of the motor, and an output shaft of the speed reducer is connected with the power shaft.
Preferably, at least one stepping conveying channel is arranged on the external workbench in a matched manner.
Preferably, when the number of the stepping conveying channels is more than or equal to two, a connecting plate is connected between the stepping conveying channels, and the limiting sleeve is fixedly connected with the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the U-shaped workpieces are stably conveyed through the stepping feeding mechanism, the consistency of the workpieces is ensured during feeding, the processing and production of the workpieces at the later stage are facilitated, and the working efficiency is improved;
the stepping conveying channel is moved up and down through the matching of the first lifting shaft and the second lifting shaft with the stepping conveying channel and the matching of the workpiece supporting seat, so that the U-shaped workpiece is driven by the stepping conveying channel to realize stepping stable feeding;
through the arrangement of the connecting rod, the first lifting shaft and the second lifting shaft can synchronously rotate, so that the stepping conveying material channel can integrally move;
through the setting of stop collar and eccentric wheel for can drive step-by-step material way horizontal migration of carrying.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the first lifting shaft and the second lifting shaft of the present invention;
fig. 3 is a schematic structural diagram of a lifting shaft of the present invention;
fig. 4 is a schematic structural view of a lifting shaft of the present invention.
In the figure: 1. an external work table; 2. a support; 3. a workpiece supporting seat; 4. an eccentric wheel; 5. a limiting sleeve; 6. a motor; 7. a power shaft; 8. a cam; 9. a step-by-step material conveying channel; 10. a first lifting shaft; 11. a second lifting shaft; 12. a connecting rod; 13. a first rotating shaft; 14. a first pull rod; 15. a first swing rod; 16. a first roller; 17. a second rotating shaft; 18. a second pull rod; 19. a second swing rod; 20. and a second roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an improved generation feeding mechanism for cam pitch material loading machine, includes support 2, work piece supporting seat 3, eccentric wheel 4, stop collar 5, motor 6, power shaft 7, cam 8, step-by-step transport material way 9, first 10 of lift shaft, two 11 of lift shaft and connecting rod 12, support 2 installs on external work platform 1, work piece supporting seat 3 is provided with two, and two work piece supporting seat 3 parallel mount are on support 2, and are provided with the working gap who link up support 2 between two work piece supporting seats 3, step-by-step transport material way 9 sets up the setting of sliding from top to bottom in working gap department, first 10 of lift shaft installs and lies in the below left side end department of step-by-step transport material way 9 on external work platform 1, two 11 of lift shaft install and lie in the below right side end department of step-by-step transport material way 9 on external work platform 1, the one end of connecting rod 12 is connected with the lower side end rotation of two 11 of lift shaft, the other end of connecting rod 12 is connected with the lower side end rotation of two 11 of lift shaft, power shaft 7 rotates and installs on external work platform 1, and power shaft 7 is connected the U5, and the spacing axle is connected the eccentric wheel 5, and the motor 5, the motor is connected the eccentric wheel 5, and the motor is connected the spacing on the horizontal axis of lift shaft 5, the motor 5, the horizontal axis of lift shaft, the motor is connected.
The first lifting shaft 10 comprises a first rotating shaft 13, a first pull rod 14, a second swing rod 19 and a first roller 16, the first rotating shaft 13 is rotatably installed on the external workbench 1, one end of the second swing rod 19 and the first 15 is fixedly installed on the first rotating shaft 13, the other end of the second swing rod 19 and the second 15 is obliquely arranged upwards, the first roller 16 is rotatably installed at the upper side end of the second swing rod 19 and the first 15, one end of the first pull rod 14 is fixedly installed on the first rotating shaft 13, the other end of the first pull rod 14 is arranged downwards, and the surface of the first roller 16 abuts against the lower end face of the stepping conveying channel 9.
The end of the connecting rod 12 corresponding to the lifting shaft I10 is rotatably connected with the lower side end of the pull rod I14.
The second lifting shaft 11 comprises a second rotating shaft 17, a second pull rod 18, a second swing rod 19 and a second roller 20, the second rotating shaft 17 is rotatably mounted on the external workbench 1, one end of the second swing rod 19 is fixedly mounted on the second rotating shaft 17, the other end of the second swing rod 19 is obliquely and upwardly arranged, the first roller 16 is rotatably mounted at the upper side end of the second swing rod 19, the second pull rod 18 is L-shaped, the bent part of the second pull rod 18 is fixedly connected with the second rotating shaft 17, one end of the second pull rod 18 is downwardly arranged, the other end of the second pull rod 18 is horizontally arranged, and the cam 8 is in abutting fit with the horizontal end of the second pull rod 18.
One end of the connecting rod 12, which corresponds to the second lifting shaft 11, is rotatably connected with the lower side end of the second pull rod 18.
The motor 6 is a stepping motor 6 or a servo motor 6, a speed reducer is arranged at the rotating shaft end of the motor 6, the motor 6 and the speed reducer are both installed on the external workbench 1, an input shaft of the speed reducer is connected with a rotating shaft of the motor 6, an output shaft of the speed reducer is connected with a power shaft 7, and meanwhile, the speed reducer realizes the increase of the output torque of the motor 6 and stably rotates the output force.
The external workbench 1 is provided with at least one stepping conveying channel 9 in a matched mode, and the plurality of stepping conveying channels 9 are arranged, so that feeding processing of a large number of external parts can be conveniently achieved.
When the number of the stepping conveying material channels 9 is more than or equal to two, a connecting plate is connected between the stepping conveying material channels 9, the limiting sleeve 5 is fixedly connected with the connecting plate, and through the arrangement of the connecting plate, the synchronous operation of all the stepping conveying material channels 9 can be realized, and the synchronous stability of the connection feeding is improved.
According to the technical scheme, the linkage power shaft 7 is rotated by the rotation of the motor 6, the power shaft 7 drives the cam 8 and the eccentric wheel 4 to rotate, the eccentric wheel 4 rotates, the limiting sleeve 5 matched with the eccentric wheel 4 swings left and right, then the stepping conveying material channel 9 fixedly connected with the limiting sleeve 5 moves back and forth on the external workbench 1, in addition, the rotation of the power shaft 7 drives the cam 8 to rotate, the pull rod two 18 matched with the cam 8 drives the pull rod two 18 to swing when the cam 8 swings eccentrically, the pull rod two 18 drives the rotating shaft two 17 to rotate, the rotating shaft two 17 drives the oscillating rod two 19 to swing up and down by taking the rotating shaft two 17 as an axis, so that the roller two 20 rotatably installed on the oscillating rod two 19 moves up and down, due to the matching of the connecting rod 12, when the pull rod two 18 swings, the pull rod one 14 synchronously swings at the same angle, the oscillating rod one 15 swings up and down by taking the rotating shaft one 13 as the axis, and then the roller one 16 installed on the oscillating rod one 15 rotates up and down, and down and the oscillating rod one 15 has the same shape structure as the two 19, so that the roller one oscillating rod 15 and the lifting shaft 11 can integrally lift the stepping conveying material channel 9;
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 is used for realizing the operation process of integral ascending, advancing, descending and retreating of the stepping conveying channel 9, so that the U-shaped workpiece placed on the workpiece supporting seat 3 drives the workpiece to ascend through the stepping conveying channel 9, 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 feeding of the workpiece is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an improved generation feeding mechanism for cam pitch material loading machine which characterized in that: the automatic lifting device comprises a support, workpiece supporting seats, an eccentric wheel, a limiting sleeve, a motor, a power shaft, a cam, a stepping conveying material channel, a first lifting shaft, a second lifting shaft and a connecting rod, wherein the support is arranged on an external workbench, the workpiece supporting seats are arranged in two numbers, the two workpiece supporting seats are arranged on the support in parallel, a working gap penetrating through the support is arranged between the two workpiece supporting seats, the stepping conveying material channel is arranged at the working gap in a vertical sliding manner, the first lifting shaft is arranged at the left end of the lower part of the stepping conveying material channel on the external workbench, the second lifting shaft is arranged at the right end of the lower part of the stepping conveying material channel on the external workbench, the one end of connecting rod is rotated with the lower side end of lifting shaft one and is connected, and the other end of connecting rod rotates with the lower side end of lifting shaft two to be connected, the power shaft rotates to be installed on outside workstation, and the power shaft is located the setting of lifting shaft two, the cam is installed on the power shaft, and the cam contradicts the cooperation with the horizontal end of lifting shaft two, the eccentric wheel is installed on the power shaft, the stop collar is the setting of U-shaped frame, and the stop collar cooperation sets up on the eccentric wheel, and the opening of stop collar sets up down, the upper end of stop collar and the right side end fixed connection of step-by-step conveying material way, the motor is installed on outside workstation, and the axis of rotation and the power shaft linkage of motor are connected.
2. An improved feed mechanism for a cam pitch feeder as defined in claim 1, wherein: the lifting shaft I comprises a first rotating shaft, a first pull rod, a first swing rod and a first roller, the first rotating shaft is rotatably installed on an external workbench, one end of the first swing rod is fixedly installed on the first rotating shaft, the other end of the first swing rod is inclined and arranged upwards, the first roller is rotatably installed on the upper side end of the first swing rod, one end of the first pull rod is fixedly installed on the first rotating shaft, the other end of the first pull rod is arranged downwards, and the surface of the first roller is abutted to the lower end face of the stepping conveying channel.
3. An improved feed mechanism for a cam pitch feeder as defined in claim 2, wherein: one end of the connecting rod, which corresponds to the first lifting shaft, is rotatably connected with the lower side end of the first pull rod.
4. An improved feed mechanism for a cam pitch feeder as defined in claim 1, wherein: the lifting shaft II comprises a second rotating shaft, a second pull rod, a second swing rod and a second roller, the second rotating shaft is rotatably installed on an external workbench, one end of the second swing rod is fixedly installed on the second rotating shaft, the other end of the first swing rod is inclined and arranged upwards, the first roller is rotatably installed on the upper side end of the first swing rod, the second pull rod is arranged in an L shape, the bending part of the second pull rod is fixedly connected with the second rotating shaft, one end of the second pull rod is downwards arranged, the other end of the second pull rod is horizontally arranged, and the cam is in abutting fit with the horizontal end of the second pull rod.
5. An improved feed mechanism for a cam pitch feeder as defined in claim 4, wherein: one end of the connecting rod, which corresponds to the second lifting shaft, is rotatably connected with the lower side end of the second pull rod.
6. An improved feed mechanism for a cam pitch feeder as defined in claim 1, wherein: the motor is a stepping motor or a servo motor.
7. An improved feed mechanism for a cam pitch feeder as defined in claim 6, wherein: the rotating shaft end of the motor is provided with a speed reducer, an input shaft of the speed reducer is connected with a rotating shaft of the motor, and an output shaft of the speed reducer is connected with a power shaft.
8. An improved feed mechanism for a cam pitch feeder as claimed in any one of claims 1 to 7, wherein: at least one stepping conveying channel is arranged on the external workbench in a matching manner.
9. An improved feed mechanism for a cam pitch feeder as defined in claim 8, wherein: when the number of the stepping conveying channels is more than or equal to two, a connecting plate is connected between the stepping conveying channels, and the limiting sleeve is fixedly connected with the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758676.7U CN217806728U (en) | 2022-03-30 | 2022-03-30 | Improved feeding mechanism for cam pitch feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758676.7U CN217806728U (en) | 2022-03-30 | 2022-03-30 | Improved feeding mechanism for cam pitch feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217806728U true CN217806728U (en) | 2022-11-15 |
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ID=83979667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220758676.7U Active CN217806728U (en) | 2022-03-30 | 2022-03-30 | Improved feeding mechanism for cam pitch feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217806728U (en) |
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2022
- 2022-03-30 CN CN202220758676.7U patent/CN217806728U/en active Active
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