CN211569413U - Steering mechanism with positioning function - Google Patents
Steering mechanism with positioning function Download PDFInfo
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- CN211569413U CN211569413U CN202020097503.6U CN202020097503U CN211569413U CN 211569413 U CN211569413 U CN 211569413U CN 202020097503 U CN202020097503 U CN 202020097503U CN 211569413 U CN211569413 U CN 211569413U
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Abstract
The utility model discloses a steering mechanism with locate function, include: the conveying belt is arranged on the rack to form a conveying surface for conveying the circuit board; the steering mechanism comprises a steering wheel and a driving assembly, the driving assembly is arranged below the conveying belt, the steering wheel is arranged above the conveying belt, the power output end of the driving assembly penetrates through the conveying belt to be connected with the bottom of the steering wheel, and the steering wheel moves up and down under the driving of the driving assembly to be lifted above the conveying surface or to be lowered below the conveying surface; the steering wheel is driven by the driving assembly to horizontally rotate; the guide mechanism is arranged at the discharge end of the conveying belt corresponding to the steering mechanism and comprises a guide plate and a third driving device, and the guide plate moves up and down under the driving of the third driving device to stretch out of the upper part of the conveying surface or return to the lower part of the conveying surface.
Description
Technical Field
The utility model relates to an automated production equipment especially relates to a steering mechanism with locate function.
Background
The circuit board is required to be steered and then operated next step in the processing and transmission process of the circuit board, and after the circuit board is steered by the conventional steering mechanism, the circuit board is inclined when being discharged due to different sizes or lengths of the circuit board, and the discharging positions are not uniform, so that manual intervention is required, and inconvenience is brought to production.
SUMMERY OF THE UTILITY MODEL
For solving the above technical problem, the utility model provides a steering mechanism with locate function, include:
the conveying belt is arranged on the rack to form a conveying surface for conveying the circuit board;
the steering mechanism comprises a steering wheel and a driving assembly, the driving assembly is arranged below the conveying belt, the steering wheel is arranged above the conveying belt, the power output end of the driving assembly penetrates through the conveying belt to be connected with the bottom of the steering wheel, and the steering wheel moves up and down under the driving of the driving assembly to be lifted above the conveying surface or to be lowered below the conveying surface; the steering wheel is driven by the driving assembly to horizontally rotate; the guide mechanism is arranged at the discharge end of the conveying belt corresponding to the steering mechanism and comprises a guide plate and a third driving device, and the guide plate moves up and down under the driving of the third driving device to stretch out of the upper part of the conveying surface or return to the lower part of the conveying surface.
Further, the conveyor belt includes: the conveying roller assemblies are driven by the fourth driving device to rotate, each conveying roller assembly comprises a transmission shaft and a plurality of conveying rollers arranged on the transmission shaft at intervals, and the conveying rollers synchronously roll to form the conveying surface.
Furthermore, a plurality of holes are formed in the steering wheel corresponding to the positions of all or part of the conveying rollers, and the conveying rollers partially penetrate through the holes when the steering wheel is in a descending state.
Further, each of the holes is a circular hole, and the height of the conveying roller penetrating out of the hole when the steering wheel descends below the conveying surface is 1/3 of the outer diameter of the conveying roller.
Further, the driving assembly comprises a first driving device and a second driving device, the second driving device is arranged on the power output end of the first driving device, and the steering wheel is arranged on the output shaft of the second driving device.
Further, the first driving device is an air cylinder, and the second driving device is a 90-degree dividing plate.
Further, the correcting plate is a thin plate, and the correcting plate is driven by the third driving device to ascend or descend from a gap between two conveying roller assemblies of the conveying belt.
Furthermore, the number of the guide plates is 2, the two guide plates are symmetrically arranged by taking the transmission center line of the conveying belt as a center, the two guide plates are connected through a transverse plate, and the power output end of the third driving device is connected to the transverse plate; the third driving device is a cylinder.
Furthermore, the steering mechanism further comprises a control device, the control device comprises an inductor and a controller, the inductor is used for inducing the position of the circuit board, and the controller is electrically connected to the inductor, the driving assembly, the third driving device and the fourth driving device.
Further, the inductor is arranged above the guide plate.
According to the above technical scheme, the utility model discloses a steering mechanism with locate function leads mechanism and steering mechanism through the setting, leads the circuit board of transmission and carries out 90 degrees after just again and turns to, has avoided the crooked and play phenomenons such as board position irregularity of circuit board, and the circuit board play board position after leading all keeps on the benchmark line, and it is unified to go out the board position, has improved work efficiency greatly, is favorable to the production processing procedure of next process.
Drawings
Fig. 1 is a partial top view of a steering wheel and a pilot board of a steering mechanism with a positioning function according to the present invention.
Fig. 2 is a schematic view of a guiding process of the steering mechanism with positioning function of the present invention.
Fig. 3 is a front view of the steering mechanism with positioning function of the present invention.
Fig. 4 is a right side view of the steering mechanism with positioning function of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, the present invention provides a steering mechanism with positioning function, comprising: conveyer belt 1, steering mechanism, leading mechanism. The conveyor belt 1 is mounted on a frame 100 to form a conveying surface for conveying the circuit board 5, the conveying surface being formed on the top surface of the conveyor belt 1. The conveyor belt 1 includes: a fourth driving device 200 and a plurality of conveying roller assemblies driven by the fourth driving device 200 to rotate, each conveying roller assembly includes a transmission shaft 14 and a plurality of conveying rollers 11 arranged on the transmission shaft 14 at intervals, and the conveying rollers 11 synchronously roll to form the conveying surface. The specific driving principle is as follows: the output end of the fourth driving device 200 is connected with a synchronous rod 201 through a transmission belt 202, two ends of the synchronous rod 201 are connected with each transmission shaft 14 through a transmission belt 12, the transmission belt 12 is sequentially sleeved on the end part of each transmission shaft 14, and a tension wheel 13 is arranged in the middle of the transmission belt to prevent the slipping phenomenon. The fourth driving device 200 drives the synchronizing rods 201 to rotate, and the synchronizing rods 201 drive the transmission shafts 14 to rotate, so as to drive the conveying rollers 11 to roll.
The steering mechanism comprises a steering wheel 21 and a driving assembly, the driving assembly is arranged below the conveying belt 1, the steering wheel 21 is arranged above the conveying belt 1, and the power output end of the driving assembly penetrates through the conveying belt 1 and is connected with the bottom of the steering wheel 21. The driving assembly comprises a first driving device 22 and a second driving device 23, the second driving device 23 is arranged at the power output end of the first driving device 22, the steering wheel 21 is mounted on the output shaft of the second driving device 23, and the steering wheel 21 is driven by the second driving device 23 to horizontally rotate, so that the steering of the circuit board is realized. The second driving device 23 is driven by the first driving device 22 to move up and down, so as to drive the steering wheel 21 to move up and down, so that the steering wheel 21 is lifted above the conveying surface or lowered below the conveying surface. Specifically, a plurality of holes 24 are formed in the steering wheel 21 at positions corresponding to the plurality of conveying rollers 11, the conveying rollers 11 partially protrude through the holes 24 when the steering wheel 21 is in a descending state, and the bottom surface of the circuit board 5 can contact the conveying rollers 11 to convey forward. The holes 24 are circular holes, when the steering wheel 21 descends, the height of the conveying roller 11 penetrating out of the holes 24 is 1/3 of the outer diameter of the conveying roller 11, the conveying stability is good, and the steering wheel 21 does not influence the rotation of the conveying roller 11. The first driving device 22 may be an air cylinder, a piston rod of the air cylinder is connected to the bottom of the second driving device 23, and the air cylinder reciprocates up and down to drive the steering wheel 21 to ascend or descend. The second driving device 23 is a 90-degree dial, the 90-degree dial is connected with the bottom of the steering wheel 21, and when the steering wheel 21 is lifted away from the conveying surface, the 90-degree dial rotates to complete steering of the steering wheel 21, so that steering of the circuit board 5 is realized.
The guide mechanism comprises a guide plate 31 and a third driving device 32, and the guide plate 31 moves up and down under the driving of the third driving device 32 to extend out of the upper part of the conveying surface or retract back to the lower part of the conveying surface; the guide plate 31 is arranged at the discharge end of the conveying belt 1 corresponding to the steering wheel 21. Specifically, the correcting plate 31 is a thin plate, and is disposed in a versatile manner according to the length of the circuit board, and the correcting plate 31 is driven by the third driving device 32 to ascend or descend from a gap between two conveying roller assemblies of the conveyor belt. When the correcting plate 31 rises to the transmission surface, the transmitted circuit board is blocked, so that one side of the circuit board is abutted against the correcting plate 31, and the correction of the circuit board is completed. Preferably, the number of the guide plates 31 is 2, the two guide plates are symmetrically arranged by taking the transmission center line of the conveyor belt 1 as a center, and the two guide plates 31 have a more stable guide effect. The two guide plates 31 are connected to a transverse plate 34 through two connecting rods 33, and the transverse plate 34 is connected to the power output end of the third driving device 32. The third driving device 32 is a cylinder.
The steering mechanism with positioning function further includes a control device, the control device includes a sensor (not shown) and a controller (not shown), the sensor is preferably disposed above the guiding plate 31 for sensing the position of the circuit board, and the controller is electrically connected to the sensor, the first driving device 22, the second driving device 23, the third driving device 32 and the fourth driving device 200. The utility model discloses in, the inductor responds to the technique of circuit board the controller basis the position control of circuit board first drive arrangement 22, second drive arrangement 23, third drive arrangement 32 and fourth drive arrangement 200's technique all adopts prior art to realize as long as can satisfy the utility model discloses a requirement can.
As shown in fig. 2, it is a schematic view of the guiding process of the steering mechanism with positioning function to the circuit board 5 according to the present invention. The working process of the steering mechanism with the positioning function is described in detail as follows: initially, the steering wheel 21 is located below the transmission surface, the circuit board is transmitted through the conveyor belt 1 and passes through the steering wheel 21, at this time, after the sensor arranged above the guiding plate 31 senses the circuit board, the third driving device 32 drives the guiding plate 31 to extend out of the transmission surface, the guiding plate 31 blocks the circuit board 5, i.e. guides the circuit board, the sensor senses the guided circuit board and sends a signal to the controller, the controller controls the fourth driving device 200 to stop transmission, meanwhile, the third driving device 32 drives the guiding plate 31 to descend on the transmission surface, then the first driving device 22 drives the steering wheel 21 to ascend to drive the circuit board above the steering wheel to leave the transmission surface, after the steering wheel 21 stops ascending, the controller controls the second driving device 23, the controller drives the steering wheel 21 to rotate 90 degrees counterclockwise, that is, the steering of the circuit board 5 is completed, after the steering is completed, the controller controls the first driving device 22 to drive the steering wheel 21 to descend below the transmission surface, the fourth driving device 200 starts to operate, at this time, the surface of the circuit board, which is guided by the guide plate 31, is located on one side of the reference line L, and the circuit board is continuously transmitted forward to the next process for processing under the action of the conveying rollers 11. The above operations are repeated to enter the next alignment process. It should be noted that when the steering wheel 21 descends, the circular hole on the steering wheel corresponds to the conveying roller 11, and a part of the conveying roller 11 penetrates through the circular hole, so that the conveying roller 11 keeps rolling normally, and the steering wheel 21 does not form a block on the conveying roller 11.
To sum up, the utility model provides a steering mechanism with locate function leads mechanism and steering mechanism through the setting, leads the circuit board of transmission and carries out 90 degrees after just to turn to again, makes the circuit board after leading all be located the benchmark line on one side, goes out the board position and unifies, has avoided the circuit board crooked and has gone out the phenomenon such as board position irregularity, and degree of automation is high after setting up controlling means, need not artificial intervention, has improved work efficiency greatly, is favorable to the production process of next process. The utility model discloses a steering mechanism with locate function simple structure, the operation is stable, is suitable for wideling popularize and use.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A steering mechanism with a positioning function, comprising:
the conveying belt is arranged on the rack to form a conveying surface for conveying the circuit board;
the steering mechanism comprises a steering wheel and a driving assembly, the driving assembly is arranged below the conveying belt, the steering wheel is arranged above the conveying belt, the power output end of the driving assembly penetrates through the conveying belt to be connected with the bottom of the steering wheel, and the steering wheel moves up and down under the driving of the driving assembly to be lifted above the conveying surface or to be lowered below the conveying surface; the steering wheel is driven by the driving assembly to horizontally rotate;
the guide mechanism is arranged at the discharge end of the conveying belt corresponding to the steering mechanism and comprises a guide plate and a third driving device, and the guide plate moves up and down under the driving of the third driving device to stretch out of the upper part of the conveying surface or return to the lower part of the conveying surface.
2. The steering mechanism with positioning function according to claim 1, wherein the conveyor belt comprises: the conveying roller assemblies are driven by the fourth driving device to rotate, each conveying roller assembly comprises a transmission shaft and a plurality of conveying rollers arranged on the transmission shaft at intervals, and the conveying rollers synchronously roll to form the conveying surface.
3. The steering mechanism with positioning function according to claim 2, wherein the steering wheel is provided with a plurality of holes corresponding to all or part of the conveying rollers, and the conveying rollers partially penetrate the holes when the steering wheel is in a descending state.
4. The steering mechanism with positioning function according to claim 3, wherein each of the holes is a circular hole, and when the steering wheel descends below a transmission surface, the height of the conveying roller penetrating the hole is 1/3 of the outer diameter of the conveying roller.
5. The steering mechanism with positioning function according to claim 1, wherein the driving assembly includes a first driving device and a second driving device, the second driving device is provided on a power output end of the first driving device, and the steering wheel is mounted on an output shaft of the second driving device.
6. The steering mechanism with positioning function according to claim 5, wherein the first driving device is a cylinder and the second driving device is a 90-degree dial.
7. The steering mechanism with positioning function according to claim 1, wherein the correcting plate is a thin plate, and the correcting plate is driven by the third driving device to ascend or descend from a gap between two conveying roller assemblies of the conveyor belt.
8. The steering mechanism with the positioning function according to claim 7, wherein the number of the guide plates is 2, the two guide plates are symmetrically arranged with the transmission center line of the conveyor belt as the center, the two guide plates are connected through a transverse plate, and the power output end of the third driving device is connected to the transverse plate; the third driving device is a cylinder.
9. The steering mechanism with positioning function according to claim 2, further comprising a control device, wherein the control device comprises a sensor and a controller, the sensor is used for sensing the position of the circuit board, and the controller is electrically connected to the sensor, the driving assembly, the third driving device and the fourth driving device.
10. The steering mechanism with positioning function according to claim 9, wherein the sensor is disposed above the pilot plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020097503.6U CN211569413U (en) | 2020-01-16 | 2020-01-16 | Steering mechanism with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020097503.6U CN211569413U (en) | 2020-01-16 | 2020-01-16 | Steering mechanism with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211569413U true CN211569413U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020097503.6U Active CN211569413U (en) | 2020-01-16 | 2020-01-16 | Steering mechanism with positioning function |
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| Country | Link |
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| CN (1) | CN211569413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666121A (en) * | 2021-07-29 | 2021-11-19 | 深圳市立创达自动化设备有限公司 | Full-automatic board collecting and releasing machine of high accuracy |
-
2020
- 2020-01-16 CN CN202020097503.6U patent/CN211569413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666121A (en) * | 2021-07-29 | 2021-11-19 | 深圳市立创达自动化设备有限公司 | Full-automatic board collecting and releasing machine of high accuracy |
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