CN214454873U - Workpiece reverse rotation transfer mechanism - Google Patents
Workpiece reverse rotation transfer mechanism Download PDFInfo
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- CN214454873U CN214454873U CN202022771303.7U CN202022771303U CN214454873U CN 214454873 U CN214454873 U CN 214454873U CN 202022771303 U CN202022771303 U CN 202022771303U CN 214454873 U CN214454873 U CN 214454873U
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Abstract
The utility model discloses a workpiece reversing and transferring mechanism, which comprises a frame; the power unit comprises a motor and a coupling; the first synchronous wheel is connected with the coupling through a first shaft; a lifting cylinder; the second synchronizing wheel is connected with the lifting cylinder through a second shaft, and a ball spline is arranged on the second shaft; the two ends of the connecting piece are respectively in rotating connection with the first shaft and the second shaft, and the connecting piece can transmit the force of the motor to the second synchronizing wheel so that the second synchronizing wheel revolves around the first synchronizing wheel along the first direction for a first angle and rotates for a second angle; the clamping unit drives the workpiece to rotate at a second angle along the reverse direction of the first direction under the action of the ball spline. The utility model discloses at least, include following advantage: the transfer mechanism is provided with the synchronous wheel system, the relative position of the workpiece relative to the streamline direction can be changed by one motor, so that the workpiece is transferred, the use cost of the motor is reduced, the work efficiency of the mechanism is improved, and the possibility of workpiece damage is reduced.
Description
Technical Field
The utility model relates to a work piece shifts technical field, specifically is a work piece reversal transfer mechanism.
Background
During the production process, workpieces need different processes to be processed, so that a transfer mechanism is often needed to transfer the workpieces from one conveying unit to another conveying unit. When a small-mass workpiece is conveyed in the 3C industry, the position of the workpiece conveying unit, relative to the streamline direction of the conveying unit, needs to be ensured to be unchanged after the workpiece conveying unit is changed, so that the transfer mechanism needs to transfer two angles when transferring the workpiece, the conventional transfer mechanism generally needs two motors to transfer the workpiece by two angles, the mass of a cantilever of the motor is large, the inertia is high, and the matching cost of the motor is high; and because the space of the processing station is limited, the space for placing the two motors is small, the work of the transfer mechanism is inconvenient, the two motors need to be switched, the workpieces need to be clamped for multiple times, the working efficiency is greatly reduced, and the risk of damaging the workpieces exists.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect among the prior art, the embodiment of the utility model provides a work piece reversal transfer mechanism, it is used for solving the risk that motor cost is high, inefficiency.
The embodiment of the application discloses a workpiece reverse rotation transfer mechanism, which is provided with a synchronous wheel system, and can transfer a workpiece from a first conveying unit to a second conveying unit without changing the position of the workpiece relative to the streamline direction and ensure that the relative position of the workpiece relative to the streamline direction is unchanged by one motor, so that the use cost of the motor is reduced, the workpiece does not need to be switched between the two motors, the working efficiency of the transfer mechanism is improved, and the possibility of workpiece damage is reduced; the work piece reversal transfer mechanism includes:
a frame;
the power unit comprises a motor and a coupler, wherein the motor is arranged on the rack in the vertical direction, and the coupler is in transmission connection with the lower part of the motor;
the first synchronous wheel is connected with the lower part of the coupler through a first shaft penetrating through the first synchronous wheel;
the lifting unit is arranged on one side of the power unit and comprises a lifting cylinder capable of moving along the vertical direction;
the second synchronizing wheel is connected with the lower part of the lifting cylinder through a second shaft penetrating through the second synchronizing wheel, a ball spline is arranged on the second shaft, and the second synchronizing wheel is in transmission connection with the first synchronizing wheel through a synchronous belt;
the connecting piece is arranged along the horizontal direction, two ends of the connecting piece are respectively and rotationally connected with the first shaft and the second shaft, and the connecting piece can transmit the force of the motor to the second synchronous wheel so that the second synchronous wheel revolves around the first synchronous wheel along the first direction for a first angle and simultaneously rotates along the first direction for a second angle;
and the clamping unit drives the workpiece to rotate at a second angle along the reverse direction of the first direction under the action of the ball spline.
Further, the frame includes first curb plate, second curb plate, first curb plate sets up second curb plate top, first curb plate all sets up and is connected through a plurality of bracing pieces along the horizontal direction with the second curb plate.
Furthermore, a through hole is formed in the first side plate, and the motor is fixed to the first side plate and is connected with a coupler located below the first side plate through the through hole.
Further, the first synchronizing wheel and the second synchronizing wheel are arranged along the horizontal direction.
Furthermore, the lifting device further comprises a floating joint, one end of the floating joint is connected with the bottom of the lifting cylinder, and the other end of the floating joint is connected with the second shaft.
Furthermore, first bearings are fixed to two ends of the first shaft respectively, the first bearings are fixed to the second side plate through fixing seats, the first bearings are used for supporting the first shaft, and the first bearings are deep groove ball bearings.
Furthermore, a spline is arranged on the outer side of the first shaft along the horizontal direction and fixed on the first synchronous wheel, so that the first synchronous wheel is kept still all the time.
Furthermore, two ends of the second shaft are respectively fixed with a second bearing, the second bearings are used for supporting the second shaft, and the second bearings are also deep groove ball bearings.
Furthermore, the clamping unit comprises a clamping cylinder connected with the bottom of the second shaft and a clamping jaw fixed at the bottom of the clamping cylinder, and the clamping cylinder drives the clamping jaw to clamp the workpiece.
Furthermore, cam followers are arranged on two sides of the synchronous belt and used for tensioning the synchronous belt.
The utility model has the advantages as follows:
1. the transfer mechanism is provided with a synchronous wheel system for connecting a power unit and a clamping unit, the synchronous wheel system comprises a first synchronous wheel and a second synchronous wheel with different tooth numbers, force is transmitted to a coupler through a motor, at the moment, the first synchronous wheel keeps still and is transmitted to the second synchronous wheel through a connecting piece for connecting the first synchronous wheel and the second synchronous wheel, the second synchronous wheel rotates for a second angle around the first synchronous wheel along the first direction while revolving for a first angle in the first direction, a ball spline arranged on the second shaft can receive the rotating force of the rotation of the first synchronous wheel so as to enable the clamping unit to rotate for a second angle along the opposite direction of the first direction, so that the workpiece is transferred to the second conveying unit from the first conveying unit, at the moment, the side of the workpiece departing from the conveying direction of the first conveying unit is the same as the side of the workpiece departing from the conveying direction of the second conveying unit, and the included angle formed by the side surface of the workpiece departing from the conveying direction of the first conveying unit and the conveying direction of the first conveying unit is the same as the included angle formed by the side surface of the workpiece departing from the conveying direction of the second conveying unit and the conveying direction of the second conveying unit, and the transfer mechanism can realize two rotation actions by only arranging one motor.
2. The gear ratio of the first synchronizing wheel and the second synchronizing wheel is adjusted, so that the second synchronizing wheel can rotate by different angles around the first synchronizing wheel, the products can be taken and placed at different positions, and the workpiece transfer efficiency is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a first conveying unit of a workpiece reversing and transferring mechanism in an embodiment of the present invention;
fig. 2 is a schematic structural view of a second conveying unit of the workpiece reversing and transferring mechanism in the embodiment of the present invention;
FIG. 3 is a schematic structural view of a power unit and a first synchronous pulley according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the lifting unit, the second synchronizing wheel and the clamping unit in the embodiment of the present invention.
Reference numerals of the above figures: 1. a frame; 2. a power unit; 3. a motor; 4. a coupling; 5. a first synchronizing wheel; 6. a first shaft; 7. a lifting unit; 8. a lifting cylinder; 9. a second synchronizing wheel; 10. a second shaft; 11. a synchronous belt; 12. a connecting member; 13. a gripping unit; 14. a clamping cylinder; 15. a clamping jaw; 16. a first side plate; 17. a second side plate; 18. a support bar; 19. a floating joint; 20. a first bearing; 21. a fixed seat; 22. a cam follower; 23. a first conveying unit; 24. a second conveying unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The workpiece reversing and transferring mechanism is provided with a synchronous wheel system, the position of the workpiece relative to the streamline direction can be changed by one motor, so that the workpiece is transferred from the first conveying unit to the second conveying unit, the use cost of the motor is reduced, the workpiece does not need to be switched between the two motors, the work efficiency of the transferring mechanism is improved, and the possibility of workpiece damage is reduced, the workpiece reversing and transferring mechanism is used for transferring the workpiece from the first conveying unit to the second conveying unit, the conveying direction of the first conveying unit and the conveying direction of the first conveying unit form a preset included angle, wherein the preset included angle is not 0 degree or 180 degrees, the side surface of the workpiece departing from the conveying direction of the first conveying unit is the same as the side surface of the workpiece departing from the conveying direction of the second conveying unit, and the side surface of the workpiece departing from the conveying direction of the first conveying unit and the conveying direction of the first conveying unit are the same as each other The included angle formed by the directions is the same as the included angle formed by the side surface of the workpiece departing from the conveying direction of the second conveying unit and the conveying direction of the second conveying unit.
The work piece reversal transfer mechanism includes:
a frame 1;
the power unit 2 comprises a motor 3 which is arranged on the rack 1 along the vertical direction and a coupler 4 which is in transmission connection with the lower part of the motor 3;
a first synchronous wheel 5, wherein the first synchronous wheel 5 is connected with the lower part of the coupling 4 through a first shaft 6 penetrating through the first synchronous wheel;
the lifting unit 7 is arranged on one side of the power unit 2, and the lifting unit 7 comprises a lifting cylinder 8 capable of moving along the vertical direction;
the second synchronizing wheel 9 is connected with the lower part of the lifting cylinder 8 through a second shaft 10 penetrating through the second synchronizing wheel 9, a ball spline is arranged on the second shaft 10, and the second synchronizing wheel 9 is in transmission connection with the first synchronizing wheel 5 through a synchronous belt 11;
the connecting piece 12 is arranged along the horizontal direction, two ends of the connecting piece 12 are respectively connected with the first shaft 6 and the second shaft 10 in a rotating mode, and the connecting piece 12 can transmit the force of the motor 3 to the second synchronizing wheel 9 so that the second synchronizing wheel 9 revolves around the first synchronizing wheel 5 along the first direction for a first angle and simultaneously rotates along the first direction for a second angle;
and the clamping unit 13 drives the workpiece to rotate at a second angle along the reverse direction of the first direction under the action of the ball spline.
By means of the structure, the motor 3 is started, and the motor 3 drives the shaft coupling 4 in transmission connection with the motor to rotate. The coupling 4 transmits a part of the power to a first shaft 6 connected to the lower part thereof. The outer side of the first shaft 6 is provided with a spline along the horizontal direction, and the spline fixes the first synchronous wheel 5 so as to keep the first synchronous wheel 5 still all the time. The other part of the coupling 4 transmits power to a connecting piece 12 fixed on the first shaft 6. The connecting piece 12 connects the first shaft 6 and the second shaft 10, respectively, so that the force on the connecting piece 12 is transmitted from one end of the first shaft 6 to one end of the second shaft 10, thereby transmitting the force to the second synchronizing wheel 9. At this time, the control system controls the lifting cylinder 8 to move in the vertical direction. The lifting cylinder 8 descends firstly, so that the clamping jaw 15 contacts the workpiece, the control system controls the clamping cylinder 14 to drive the clamping jaw 15 to clamp the workpiece, and then the lifting cylinder 8 drives the clamping jaw 15 to ascend. At this time, the second synchronizing wheel 9 drives the gripping unit 13 and the lifting unit 7 to rotate by a second angle while transferring the first angle around the first synchronizing wheel 5. The second synchronizing wheel 9 transmits the rotation to the clamping cylinder 14 through the ball spline, and the clamping cylinder 14 drives the workpiece to turn over at a second angle, so that the direction of the workpiece is the same as the conveying direction. The gripper cylinder 14 moves the gripper 15 from the first transport unit 23 to the second transport unit 24. The conveying direction of the first conveying unit 23 and the conveying direction of the first conveying unit 23 form a predetermined included angle, wherein the predetermined included angle is not 0 ° or 180 °. The side of the workpiece deviating from the conveying direction of the first conveying unit 23 is the same as the side of the workpiece deviating from the conveying direction of the second conveying unit 24, and the included angle formed by the side of the workpiece deviating from the conveying direction of the first conveying unit 23 and the conveying direction of the first conveying unit 23 is the same as the included angle formed by the side of the workpiece deviating from the conveying direction of the second conveying unit 24 and the conveying direction of the second conveying unit 24. The transfer mechanism is provided with a synchronizing wheel system for connecting a power unit 2 and a clamping unit 13, the synchronizing wheel system comprises a first synchronizing wheel 5 and a second synchronizing wheel 9 with different tooth numbers, force is transmitted to a coupler 4 through a motor 3, at the moment, the first synchronizing wheel 5 is kept still, and then the force is transmitted to the second synchronizing wheel 9 through a connecting piece 12 for connecting the first synchronizing wheel 5 and the second synchronizing wheel 9, so that the second synchronizing wheel 9 can rotate along with the revolution of the first synchronizing wheel 5, the second synchronizing wheel 9 drives the clamping unit 13 to rotate for two angles, the side surface of the workpiece departing from the conveying direction of the first conveying unit 23 is ensured to be the same as the side surface of the workpiece departing from the conveying direction of the second conveying unit 24, and an included angle formed by the side surface of the workpiece departing from the conveying direction of the first conveying unit 23 and the workpiece departing from the second conveying unit 24 And the side surface of the conveying direction of the second conveying unit 24 and the conveying direction of the second conveying unit form the same included angle. This mechanism only sets up a motor 3 and realizes two rotation actions, greatly reduced motor 3's use cost, need not to switch the work piece between two motors 3, improved this transfer mechanism's work efficiency, reduced the possibility that the work piece damaged.
Specifically, in the present embodiment, the work reverse-rotation transfer mechanism includes a frame 1. The chassis 1 comprises a first side plate 16 and a second side plate 17. The first side panel 16 and the second side panel 17 may each be rectangular. The first side plate 16 is disposed above the second side plate 17. The first side plate 16 and the second side plate 17 are both arranged along the horizontal direction and connected through a plurality of support rods 18. The support bar 18 is strip-shaped. The power unit 2 includes a motor 3 disposed on the frame 1 in a vertical direction. The lower part of the motor 3 is in transmission connection with a coupling 4 arranged along the vertical direction. The other end of the coupler 4 is in transmission connection with the first shaft 6 through a connecting piece 12. The first shaft 6 is embedded in the first synchronizing wheel 5. The first synchronizing wheel 5 may be circular. The first synchronizing wheel 5 is arranged in the horizontal direction. The first synchronizing wheel 5 is connected to the lower part of the coupling 4 by a first shaft 6 passing through it. The lifting unit 7 is disposed at one side of the power unit 2. The lifting unit 7 includes a lifting cylinder 8 movable in a vertical direction. The lower part of the lifting cylinder 8 is in transmission connection with a second synchronizing wheel 9 which penetrates through a second shaft 10. The second synchronizing wheel 9 may be circular. The second synchronizing wheel 9 is arranged in the horizontal direction. And a ball spline is arranged on the second shaft 10. The ball spline enables the second synchronizing wheel 9 to move both linearly and rotationally by moving up and down. The second synchronous wheel 9 is in transmission connection with the first synchronous wheel 5 through a synchronous belt 11. A connecting piece 12 is rotatably connected between the first shaft 6 and the second shaft 10 along the horizontal direction. The connecting member 12 can transmit the force of the motor 3 to the second synchronizing wheel 9 so that the second synchronizing wheel 9 revolves around the first synchronizing wheel 5 in the first direction by a first angle and rotates in the first direction by a second angle. The gripping unit 13 is connected to a lower portion of the second shaft 10. The gripping unit 13 includes a gripping cylinder 14. The clamping cylinder 14 drives the workpiece to rotate at a second angle along the reverse direction of the first direction under the action of the ball spline.
Specifically, in the present embodiment, the frame 1 includes a first side plate 16 and a second side plate 17. The first side panel 16 and the second side panel 17 may each be rectangular. The first side plate 16 is disposed above the second side plate 17. The first side plate 16 and the second side plate 17 are both arranged along the horizontal direction. The first side plate 16 and the second side plate 17 are connected by a plurality of support rods 18. The support rods 18 are all long strips. A plurality of the support rods 18 are arranged in a vertical direction. The plurality of support rods 18 are used to support the first side plate 16 and the second side plate 17.
In a preferred embodiment, the first side plate 16 is provided with a through hole (not shown). The through holes are arranged along the vertical direction. The size of the through hole is matched with the size of the motor 3. The motor 3 is fixed on the first side plate 16 and is connected with the coupler 4 positioned below the first side plate 16 through the through hole, so that the force generated by the motor 3 is transmitted to the coupler 4.
Specifically, in the present embodiment, the first synchronizing wheel 5 and the second synchronizing wheel 9 are both disposed in the horizontal direction. The first synchronizing wheel 5 and the second synchronizing wheel 9 are both circular. The number of teeth of the first synchronizing wheel 5 is greater than the number of teeth of the second synchronizing wheel 9. The ratio of the number of teeth of the first synchronizing wheel 5 to the number of teeth of the second synchronizing wheel 9 may be 2: 1. The first synchronizing wheel 5 is provided on the power unit 2 side. A first shaft 6 is embedded in the first synchronizing wheel 5. The first synchronizing wheel 5 remains stationary throughout the entire movement. The second synchronizing wheel 9 is disposed at a lower portion of the lifting unit 7. A second shaft 10 is embedded in the second synchronizing wheel 9. The second synchronizing wheel 9 revolves by 90 ° while rotating by 180 ° in the process of moving along with the first synchronizing wheel 5. The first synchronizing wheel 5 rotates twice as much as the revolution angle. The first synchronizing wheel 5 is in transmission connection with the second synchronizing wheel 9 through a synchronous belt 11, so that the first synchronizing wheel 5 can rotate relative to the second synchronizing wheel 9.
In an alternative embodiment, the ratio of the number of teeth of the first synchronizing wheel 5 to the number of teeth of the second synchronizing wheel 9 may also be 1:1 or 3:1, etc. The ratio of the number of teeth of the first synchronizing wheel 5 to the number of teeth of the second synchronizing wheel 9 is adjusted according to different positions of different products to be taken and placed.
Specifically, in this embodiment, the workpiece reverse rotation transfer mechanism further includes a floating joint 19. One end of the floating joint 19 is connected with the bottom of the lifting cylinder 8. The other end of the floating joint 19 is connected to the second shaft 10. The floating joint 19 is used for connecting the lifting cylinder 8 and the second shaft 10 to rotate together so as to transmit torque, protect related components, enable the lifting unit 7 to run stably and prolong the service life of the lifting cylinder 8 and the second shaft 10.
Specifically, in the present embodiment, first bearings 6 are fixed to both ends of the first shaft 6, respectively. The first bearing 6 is fixed on the second side plate 17 through a fixed seat 21. The first shaft 6 bearing is used for supporting the first shaft 6, so that the friction coefficient of the first shaft 6 in the movement process is reduced, and the revolution precision of the first shaft 6 is ensured. The first bearing 20 may be a deep groove ball bearing. After the deep groove ball bearing is arranged on the first shaft 6, the axial displacement of the first shaft 6 or the housing in two directions can be limited within the axial play range of the first bearing 20, and the axial positioning can be carried out in two directions. The outer side of the first shaft 6 is provided with splines along the horizontal direction. The spline is fixed to the first timing wheel 5 so that the first timing wheel 5 is always kept stationary.
Specifically, in the present embodiment, second bearings (not shown) are respectively fixed to two ends of the second shaft 10. The second bearing is used for supporting the second shaft 10, so as to reduce the friction coefficient of the second shaft 10 in the movement process and ensure the revolution precision of the second shaft 10. The second bearing may also be a deep groove ball bearing. After the deep groove ball bearing is arranged on the second shaft 10, the axial displacement of the second shaft 10 or the shell in two directions can be limited within the axial play range of the second bearing, and the axial positioning can be carried out in two directions.
In a preferred embodiment, the second shaft 10 is provided with ball splines (not shown) on the outside. The ball spline is combined with the spline outer cylinder by adopting 2-4 rows of ball rows with a contact angle of 40 degrees, and the gap in the rotating direction can be zero by adjusting the prepressing mode. The ball spline enables the gripping unit 13 to move both linearly and rotationally by moving up and down.
Specifically, in the present embodiment, the gripping unit 13 includes a gripping cylinder 14 connected to the bottom of the second shaft 10, and a gripping jaw 15 fixed to the bottom of the gripping cylinder 14. The clamping cylinder 14 drives the clamping jaw 15 to clamp the workpiece. The clamping unit 13 can perform linear motion or rotary motion under the action of the ball spline to drive the workpiece to be transferred from the first conveying unit 23 to the second conveying unit 24, the side of the workpiece departing from the conveying direction of the first conveying unit 23 is the same as the side of the workpiece departing from the conveying direction of the second conveying unit 24, and an included angle formed by the side of the workpiece departing from the conveying direction of the first conveying unit 23 and the conveying direction of the first conveying unit 23 is the same as an included angle formed by the side of the workpiece departing from the conveying direction of the second conveying unit 24 and the conveying direction of the second conveying unit 24.
Specifically, in the present embodiment, the cam followers 22 are provided on both sides of the timing belt 11. The cam follower 22 is fixed to the upper portion of the connecting member 12 by a connecting plate. The cam follower 22 is in contact with the outside of the timing belt 11. The cam follower 22 is used for tensioning the synchronous belt 11 to ensure that the synchronous belt 11 always keeps good meshing performance with the first synchronous wheel 5 and the second synchronous wheel 9.
The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete embodiment, and the explanation of the above embodiment is only used for helping to understand the technical scheme and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A workpiece reverse-rotation transfer mechanism, characterized by comprising:
a frame;
the power unit comprises a motor and a coupler, wherein the motor is arranged on the rack in the vertical direction, and the coupler is in transmission connection with the lower part of the motor;
the first synchronous wheel is connected with the lower part of the coupler through a first shaft penetrating through the first synchronous wheel;
the lifting unit is arranged on one side of the power unit and comprises a lifting cylinder capable of moving along the vertical direction;
the second synchronizing wheel is connected with the lower part of the lifting cylinder through a second shaft penetrating through the second synchronizing wheel, a ball spline is arranged on the second shaft, and the second synchronizing wheel is in transmission connection with the first synchronizing wheel through a synchronous belt;
the connecting piece is arranged along the horizontal direction, two ends of the connecting piece are respectively and rotationally connected with the first shaft and the second shaft, and the connecting piece can transmit the force of the motor to the second synchronous wheel so that the second synchronous wheel revolves around the first synchronous wheel along the first direction for a first angle and simultaneously rotates along the first direction for a second angle;
and the clamping unit drives the workpiece to rotate at a second angle along the reverse direction of the first direction under the action of the ball spline.
2. The workpiece reverse-rotation transfer mechanism of claim 1, wherein the rack includes a first side plate and a second side plate, the first side plate being disposed above the second side plate, the first side plate and the second side plate each being disposed in a horizontal direction and connected by a plurality of support rods.
3. The workpiece reverse rotation transfer mechanism according to claim 2, wherein a through hole is provided in the first side plate, and the motor is fixed to the first side plate and connected to a coupling located below the first side plate through the through hole.
4. The workpiece reverse-rotation transfer mechanism according to claim 1, wherein the first synchronizing wheel and the second synchronizing wheel are both disposed in a horizontal direction.
5. The workpiece reverse-rotation transfer mechanism according to claim 1, further comprising a floating joint, one end of which is connected to a bottom of the lifting cylinder, and the other end of which is connected to the second shaft.
6. The workpiece reverse rotation transfer mechanism according to claim 2, wherein first bearings are fixed to two ends of the first shaft respectively, the first bearings are fixed to the second side plate through fixing seats, the first bearings are used for supporting the first shaft, and the first bearings are deep groove ball bearings.
7. The workpiece reverse rotation transfer mechanism according to claim 6, wherein the first shaft is provided at an outer side thereof with a spline in a horizontal direction, and the spline is fixed to the first synchronizing wheel so that the first synchronizing wheel is always kept stationary.
8. The workpiece reverse rotation transfer mechanism according to claim 1, wherein second bearings are fixed to both ends of the second shaft, respectively, the second bearings are used for supporting the second shaft, and the second bearings are also deep groove ball bearings.
9. The workpiece reverse rotation transfer mechanism according to claim 8, wherein the gripping unit comprises a gripping cylinder connected to the bottom of the second shaft and a gripping jaw fixed to the bottom of the gripping cylinder, and the gripping cylinder drives the gripping jaw to grip the workpiece.
10. The workpiece reverse rotation transfer mechanism according to claim 1, wherein cam followers for tensioning the timing belt are provided on both sides of the timing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771303.7U CN214454873U (en) | 2020-11-25 | 2020-11-25 | Workpiece reverse rotation transfer mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771303.7U CN214454873U (en) | 2020-11-25 | 2020-11-25 | Workpiece reverse rotation transfer mechanism |
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| CN214454873U true CN214454873U (en) | 2021-10-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967574A (en) * | 2021-11-30 | 2022-01-25 | 成都秦川物联网科技股份有限公司 | Electromechanical valve core dispensing and positioning device for intelligent manufacturing of Internet of things |
| CN114955539A (en) * | 2022-06-09 | 2022-08-30 | 博众精工科技股份有限公司 | Feeding mechanism |
-
2020
- 2020-11-25 CN CN202022771303.7U patent/CN214454873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967574A (en) * | 2021-11-30 | 2022-01-25 | 成都秦川物联网科技股份有限公司 | Electromechanical valve core dispensing and positioning device for intelligent manufacturing of Internet of things |
| CN114955539A (en) * | 2022-06-09 | 2022-08-30 | 博众精工科技股份有限公司 | Feeding mechanism |
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