CN220540226U - Stroke control device - Google Patents
Stroke control device Download PDFInfo
- Publication number
- CN220540226U CN220540226U CN202322176106.4U CN202322176106U CN220540226U CN 220540226 U CN220540226 U CN 220540226U CN 202322176106 U CN202322176106 U CN 202322176106U CN 220540226 U CN220540226 U CN 220540226U
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- China
- Prior art keywords
- lifting mechanism
- screw rod
- control device
- driving mechanism
- stroke control
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- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The present utility model relates to a stroke control device, comprising: the device comprises a driving mechanism, a lifting mechanism, an operation platform and a screw rod, wherein the lifting mechanism is arranged opposite to the operation platform; one end of the screw rod is fixed with the lifting mechanism, and the screw rod is internally arranged in the driving mechanism or one end of the screw rod is in transmission connection with the driving mechanism; the lifting mechanism is also provided with a working device, the working device is arranged opposite to the working platform, and the working platform or the lifting mechanism is connected with the pressure/tension sensor. The stroke control device provided by the utility model controls the running speed of the driving mechanism and the position of the stroke end through the pressure value fed back by the pressure sensor, and reduces the time for debugging the machine.
Description
Technical Field
The utility model relates to the technical field, in particular to a stroke control device.
Background
The stroke control device provided by the prior art generally uses a cylinder or a driving mechanism and a screw rod transmission mode for transmission. The cylinder control stroke is generally a stroke-adjustable cylinder, and the stroke is changed by rotating a nut on the cylinder screw to change the extension length of the cylinder. The drive mechanism is used for controlling the stroke, and the stroke is generally adjusted by using the drive mechanism and the screw rod through the number of the emitted pulses. The disadvantages of these approaches are: the stroke of each movement of the mechanism is fixed, can not be automatically changed along with different products or the loss of vulnerable parts, and is self-adaptive.
Both methods can perform better stroke control at present, but the control of the stroke is fixed, and cannot be automatically changed according to different products, so that stroke parameters need to be adjusted or reset when the product name is changed, or a machine needs to be debugged when a wearing part is worn.
Disclosure of Invention
The utility model provides a stroke control device which solves the problem that the existing stroke is fixed and cannot be self-adaptive.
In order to achieve the above object, the present utility model provides the following technical solutions:
a stroke control device comprising: the device comprises a driving mechanism 1, a lifting mechanism 2, an operation platform 3 and a screw rod 4, wherein the lifting mechanism 2 is arranged opposite to the operation platform 3;
one end of a screw rod 4 is fixed with the lifting mechanism 2, and the screw rod 4 is arranged in the driving mechanism 1 or one end of the screw rod 4 is in transmission connection with the driving mechanism 1;
the lifting mechanism 2 is also provided with a working device 6, the working device 6 is arranged opposite to the working platform 3, and the working platform 3 or the lifting mechanism 2 is connected with the pressure/tension sensor 5.
Preferably, the device further comprises a bottom plate 7 and a top plate 8, the work platform 3 is arranged on the bottom plate 7, and the driving mechanism 1 is arranged on the top plate 8.
Preferably, a plurality of guide posts 9 are arranged between the top plate 8 and the bottom plate 7, and the lifting mechanism 2 is sleeved outside the guide posts 9 and is movably connected with the guide posts 9.
Preferably, the driving mechanism 1 is controlled by a controller.
Preferably, four guide posts 9 are provided at the four corners of the top and bottom plates 8, 7, respectively.
Through implementing above technical scheme, have following technical effect: the stroke control device provided by the utility model controls the running speed of the driving mechanism and the position of the stroke end through the pressure value fed back by the pressure sensor, and reduces the time for debugging the machine.
Drawings
Fig. 1 is a schematic structural view (perspective view) of a stroke control device provided by the present utility model.
Detailed Description
For a better understanding of the technical solution of the present utility model, the embodiments provided by the present utility model are described in detail below with reference to the accompanying drawings.
As shown in fig. 1, it can be understood that the present embodiment provides a stroke control device including: the device comprises a driving mechanism 1, a lifting mechanism 2, an operation platform 3 and a screw rod 4, wherein the lifting mechanism 2 is arranged opposite to the operation platform 3; one end of a screw rod 4 is fixed with the lifting mechanism 2, and the screw rod 4 is arranged in the driving mechanism 1 or one end of the screw rod 4 is in transmission connection with the driving mechanism 1; the lifting mechanism 2 is also provided with a working device 6, the working device 6 is arranged opposite to the working platform 3, and the working platform 3 or the lifting mechanism 2 is connected with the pressure/tension sensor 5.
In this embodiment, the lifting mechanism 2 and the working platform 3 are disposed opposite to each other, that is, disposed face to face, and may be disposed vertically or disposed horizontally, where the working platform 3 is used for placing a workpiece, and the working device 6 on the lifting mechanism 2 is used for performing work such as processing on the workpiece, for example, the working device 6 in this embodiment is a glue removing roller for removing glue from the workpiece on the working platform 3. When the self-adaptive height working device works, the driving mechanism 1 rotates to drive the screw rod 4 connected with the lifting mechanism 2 to move downwards, the lifting mechanism 2 is driven to descend, the pressure/tension sensor 5 can detect the pressure between the working device 6 and the working platform 3, when the lifting mechanism 2 is in contact with the working platform 3, the pressure/tension sensor 5 gives a signal to the controller to tell the controller that the working device 6 is in contact with the working platform 3, at the moment, the controller controls the driving mechanism 1 to decelerate and continue to press, when the pressure/tension sensor 5 detects that the pressure reaches a set value, a signal is fed back to the controller, the controller stops pressing when receiving the signal, and thus the self-adaptive height working device can achieve self-adaptive height working. The driving mechanism 1 in this embodiment is a screw motor, and in other embodiments, other motors may be provided, and a screw 4 is provided in the motor or connected to the screw 4.
Further, the device also comprises a bottom plate 7 and a top plate 8, the work platform 3 is arranged on the bottom plate 7, and the driving mechanism 1 is arranged on the top plate 8. A plurality of guide posts 9 are arranged between the top plate 8 and the bottom plate 7, and the lifting mechanism 2 is sleeved outside the guide posts 9 and is movably connected with the guide posts 9. The bottom plate 7 and the top plate 8 are fixedly arranged, a plurality of guide posts 9 are arranged between the bottom plate 7 and the top plate 8 for supporting, the movable lifting mechanism 2 is arranged outside the guide posts 9, lifting movement of the lifting mechanism 2 between the bottom plate 7 and the top plate 8 is realized through the driving mechanism 1 and the screw rod 4, and lifting support and lifting limit of the lifting mechanism 2 are ensured.
Four guide posts 9 are provided in this embodiment at the four corners of the top plate 8 and the bottom plate 7, respectively. In this embodiment, the top plate 8 and the bottom plate 7 are square, and four guide posts 9 are respectively arranged at four corners to realize stable support.
Further, the driving mechanism 1 is controlled by a controller, and the controller is a PLC. The pressure signal sensed by the pressure/tension sensor 5 is transmitted to the controller, and the controller transmits the signal to the driving mechanism 1 to control the lifting mechanism 2 to lift and descend, and the controller in this embodiment is disposed in the driving mechanism 1 and is a PLC, i.e. a logic controller, and in other embodiments, the controller may be separately disposed or disposed in the main control module to control, and the type of the controller is not limited to PLC.
While the stroke control device provided in the embodiments of the present utility model has been described in detail, those skilled in the art will appreciate that the present utility model is not limited to the specific embodiments and application ranges given above, based on the ideas of the embodiments of the present utility model.
Claims (5)
1. A stroke control device comprising: the device comprises a driving mechanism (1), a lifting mechanism (2), an operation platform (3) and a screw rod (4), wherein the lifting mechanism (2) and the operation platform (3) are oppositely arranged;
the device is characterized in that one end of a screw rod (4) is fixed with a lifting mechanism (2), and the screw rod (4) is internally arranged in a driving mechanism (1) or one end of the screw rod (4) is in transmission connection with the driving mechanism (1);
the lifting mechanism (2) is further provided with a working device (6), the working device (6) is arranged opposite to the working platform (3), and the working platform (3) or the lifting mechanism (2) is connected with the pressure/tension sensor (5).
2. The stroke control device according to claim 1, further comprising a bottom plate (7) and a top plate (8), wherein the work platform (3) is provided on the bottom plate (7), and wherein the drive mechanism (1) is provided on the top plate (8).
3. The stroke control device according to claim 2, wherein a plurality of guide posts (9) are arranged between the top plate (8) and the bottom plate (7), and the lifting mechanism (2) is sleeved outside the guide posts (9) and is movably connected with the guide posts (9).
4. The stroke control device according to claim 1, wherein the drive mechanism (1) is controlled by a controller.
5. A stroke control device according to claim 3, characterized in that four guide posts (9) are provided at the four corners of the top plate (8) and the bottom plate (7), respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322176106.4U CN220540226U (en) | 2023-08-14 | 2023-08-14 | Stroke control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322176106.4U CN220540226U (en) | 2023-08-14 | 2023-08-14 | Stroke control device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220540226U true CN220540226U (en) | 2024-02-27 |
Family
ID=89968180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322176106.4U Active CN220540226U (en) | 2023-08-14 | 2023-08-14 | Stroke control device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220540226U (en) |
-
2023
- 2023-08-14 CN CN202322176106.4U patent/CN220540226U/en active Active
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