CN111071759A - Power-assisted adjusting method and device and controller - Google Patents
Power-assisted adjusting method and device and controller Download PDFInfo
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- CN111071759A CN111071759A CN201911396201.7A CN201911396201A CN111071759A CN 111071759 A CN111071759 A CN 111071759A CN 201911396201 A CN201911396201 A CN 201911396201A CN 111071759 A CN111071759 A CN 111071759A
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Abstract
The invention discloses a power-assisted adjusting method which comprises the steps that an adjusting driving piece is provided and is connected with an adjusting executing piece, the adjusting executing piece is adjusted, and the adjusting driving piece drives the adjusting executing piece to automatically adjust according to an adjusting signal of the adjusting executing piece; the invention also provides a power-assisted adjusting device and a controller. The invention of the application forms the signal to be executed through the operation of the operator, according to the signal to be regulated, adjust the driving piece as the new driving source to drive to adjust the actuating piece, the power-assisted adjustment, the position adjustment of the large stroke range of facilitating, and labour saving and time saving, have reduced the adjustment time of the operator, have guaranteed the production timeliness of the enterprise.
Description
Technical Field
The invention relates to the technical field of automatic adjustment, in particular to a power-assisted adjustment method, a power-assisted adjustment device and a controller.
Background
There are a very large number of components on an automated machine, and the position of some of the components within the machine is not constant, which requires positional adjustments within the machine to accommodate different production situations, for example, sensing components which require sensing of different parts of different sized products at different locations within the machine, which requires positional adjustments prior to start-up of the machine. In the prior art, in order to ensure the precision of the position adjustment of the component, the position adjustment of the component is often performed by adopting a matching structure of an adjusting knob, a screw rod pair and a bearing sliding table, and the precision of the position adjustment of the component can be ensured because the screw rod can adjust the micro distance. For example, as shown in fig. 1, fig. 1 is a schematic structural diagram of an adjusting device in the prior art, where the adjusting device in the prior art includes a frame body 1, a screw pair 2, two guide rails 3, an adjusting knob 4, and a bearing sliding table 5. Two ends of a screw rod of the screw rod pair 2 are respectively and rotatably connected to the frame body 1, and one end part of the screw rod penetrates through the frame body 1 and then is connected with the adjusting knob 4; the two guide rails 3 are respectively arranged on the frame body 1 and are respectively parallel to two sides of the screw rod pair 2; the bearing sliding table 5 is connected on the two guide rails 3 in a sliding manner and is connected with a nut of the screw rod pair 2. The part that needs position control is set up on bearing slip table 5, and the operator rotates adjust knob 4, can make the lead screw of lead screw pair 2 rotate, and then drives the screw linear motion of lead screw pair 2, and the synchronous drive bears slip table 5 linear motion, accomplishes the position control of part. However, the above adjusting method has a problem that when the stroke to be adjusted is large, the operator needs to rotate the adjusting knob 4 for a long time to enable the component to reach the set adjusting position, the whole process is time-consuming and labor-consuming, the adjusting time of the operator to the whole equipment is increased, and the production progress of an enterprise is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a power-assisted adjusting method, a power-assisted adjusting device and a controller.
The invention discloses a power-assisted adjusting method which comprises the following steps:
providing an adjusting driving piece and connecting the adjusting driving piece with an adjusting executing piece;
the adjustment executing member is executed with adjustment;
and according to the executed adjusting signal of the adjusting executing part, the adjusting driving part drives the adjusting executing part to carry out automatic adjustment.
According to one embodiment of the invention, the adjusting actuator is adjusted to reach a preset adjustment degree to form an executed adjustment signal, and the adjusting driving member drives the adjusting actuator to perform adjustment.
According to an embodiment of the present invention, when the adjustment actuator is stopped to perform the adjustment for a predetermined time, the adjustment driving member stops driving the adjustment actuator to perform the adjustment.
According to one embodiment of the invention, when the adjusting actuating member is adjusted reversely, the adjusting driving member stops driving the adjusting actuating member to adjust.
According to an embodiment of the present invention, when the adjustment actuator is adjusted to reach a preset adjustment degree, the adjustment driving member drives the adjustment actuator to perform adjustment, which includes the following sub-steps:
setting a preset adjustment degree;
the adjusting executive component is adjusted to reach a preset adjustment degree;
forming starting information and controlling the starting and adjusting of the driving piece;
the adjusting driving piece drives the adjusting executing piece to adjust.
According to an embodiment of the present invention, when the adjustment actuator is stopped to perform the adjustment for a preset time, the adjustment driving member stops driving the adjustment actuator to perform the adjustment, which includes the following steps:
setting a preset time;
the adjusting executive component is adjusted for a preset time;
forming stop information and controlling to close the adjusting driving piece;
the adjusting driving piece stops driving the adjusting executing piece to adjust.
According to an embodiment of the present invention, when the adjustment actuator is adjusted reversely, the adjustment driving member stops driving the adjustment actuator to adjust, including the following steps:
carrying out reverse execution adjustment on the adjustment executing piece;
forming stop information and controlling to close the adjusting driving piece;
the adjusting driving piece stops driving the adjusting executing piece to adjust.
According to one embodiment of the invention, the adjusting actuator is adjusted by the adjusting element; the adjusting part forms an executed adjusting signal, and the adjusting driving part drives the adjusting executing part to automatically adjust according to the executed adjusting signal.
The invention discloses a power-assisted adjusting device, which comprises:
adjusting a driving piece and an adjusting executive piece; the adjusting driving piece is connected with the adjusting executing piece; the adjustment executing member is executed with adjustment; and according to the executed adjusting signal of the adjusting executing part, the adjusting driving part drives the adjusting executing part to adjust.
The invention discloses a power-assisted adjustment controller, which comprises:
a control module for performing a power assist adjustment method.
This application is formed by the execution signal through operator's operation, according to being carried out the regulation signal, adjusts the driving piece and drives as new driving source to adjusting the executive component, and the helping hand is adjusted, is convenient for the position control of big stroke scope, and labour saving and time saving has reduced operator's adjustment time, has guaranteed the production ageing of enterprise.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic diagram of a prior art adjustment device;
FIG. 2 is a schematic structural diagram of a power adjusting device according to a first embodiment;
FIG. 3 is a schematic structural view of an adjusting member according to a second embodiment;
FIG. 4 is a flowchart of a method of adjusting assist force according to a third embodiment;
FIG. 5 is a flowchart of a method for adjusting assist force according to a fourth embodiment.
Description of reference numerals:
10. adjusting the driving member; 101. a drive body; 102. a drive output shaft; 20. adjusting the executive component; 30. an adjustment member; 301. a knob portion; 3011. a knob; 30111. a rotation limiting area; 3011a, a first contact surface; 30111b, a second contact surface; 3012. a knob shaft; 302. a sensing part; 3021. a sensing end; 40. adjusting the bearing frame; 50. a connecting member; 60. a guide member; 70. a carrier.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings:
example one
Referring to fig. 2, fig. 2 is a schematic structural diagram of an assist force adjusting device according to a first embodiment. The power adjusting device in this embodiment includes an adjusting drive member 10 and an adjusting actuator 20. The adjustment drive 10 is connected to the adjustment actuator 20. The adjusting executing part 20 is adjusted to reach the preset adjusting degree to form an executed adjusting signal, and the adjusting driving part 10 drives the adjusting executing part 20 to adjust according to the executed adjusting signal.
Through presetting the adjustment degree, when adjusting executive component 20 and being carried out the regulation and reach and preset the adjustment degree, form and be carried out the regulation signal, according to being carried out the regulation signal, adjust driving piece 10 and replace the operator and drive as the drive source to adjusting executive component 20, the power-assisted adjustment, the position control of the big stroke scope of being convenient for, and labour saving and time saving has reduced operator's adjustment time, has guaranteed the production ageing of enterprise.
Referring back to fig. 2, further, the power-assisted adjusting device in the present embodiment further includes an adjusting member 30. The adjusting member 30 is connected to the adjusting actuator 20. The adjustment actuator 20 is adjusted by the adjustment member 30. Specifically, two ends of the adjusting actuator 20 are respectively connected with the adjusting driving member 10 and the adjusting member 30, an operator acts on the adjusting member 30 first to adjust the adjusting actuator 20, so that the adjusting actuator 20 performs adjusting operation, meanwhile, the adjusting driving member 10 connected with the adjusting actuator 20 senses that the adjusting actuator 20 performs adjusting operation synchronously, and forms an executing adjustment degree, when the adjusting actuator 20 is adjusted by being executed to reach the preset adjustment degree, an executed adjusting signal is formed and serves as a starting signal to start the adjusting driving member 10, and then the adjusting actuator 20 is driven by the adjusting actuator 30 serving as a driving source, so that the adjusting actuator 20 performs adjusting operation quickly, and the effect of the operator is not needed in the process. When the adjusting actuator 20 performs the adjustment to reach the position to be adjusted, the operator interferes with the adjusting actuator 30, and then interferes with the adjusting driving member 10 through the adjusting actuator 20, so that the adjusting driving member 10 is closed, and the operator performs the final fine adjustment through the adjusting actuator 30. The interference on the adjusting member 30 is provided in this embodiment in two ways, one is to forcibly stop the adjusting member 30 for a preset time, and the other is to forcibly perform the reverse execution on the adjusting member 30, so as to form interference on the stop time and the reverse driving of the adjusting driving member 10, and form a closing signal, so that the adjusting driving member 10 is closed.
Referring back to fig. 2, further, the power assist adjustment apparatus of the present embodiment further includes an adjustment carriage 40. The adjusting actuator 20 is disposed on the adjusting carrier 40 and forms a rotating connection with the adjusting carrier 40, two ends of the adjusting actuator 20 are respectively exposed on the adjusting carrier 40, one end of the adjusting actuator 20 is connected to the adjusting element 30, and the other end of the adjusting actuator 20 is connected to the adjusting driving element 10. The adjusting actuator 20 in this embodiment is a screw pair, two ends of a screw of the adjusting actuator 20 respectively penetrate through and are exposed to the adjusting carrier 40, and the screw of the adjusting actuator 20 forms a rotational connection with the adjusting carrier 40 through a bearing. The adjusting member 30 is an adjusting knob, and is connected with one end of the screw rod of the adjusting executing member 20, and a person can rotate the screw rod of the adjusting executing member 20 by rotating the adjusting member 30, and similarly, when the person stops or reversely rotates the adjusting member 30, the person can also stop and reversely rotate the screw rod of the adjusting executing member 20.
Preferably, the boosting adjusting device in the present embodiment further includes a connecting member 50. The adjustment drive 10 comprises a drive body 101, a drive output shaft 102 and a drive controller (not shown). The driving controller is positioned in the driving body 101, one end of the driving output shaft 102 is connected with the driving body 101, and the other end of the driving output shaft 102 is connected with one end of the adjusting actuator 20 far away from the adjusting member 30 through the connecting member 50. The driving controller is electrically connected with the driving main body 101 and the driving output shaft 102 respectively, and the driving controller can control the driving main body 101 to be started and closed and can also detect the rotation information of the driving output shaft 102. The driving controller controls the driving body 101 to drive the driving output shaft 102 to rotate, and further drives the adjusting actuator 20 to rotate through the connecting member 50. The adjusting driving member 10 in this embodiment can adopt a servo motor, the driving main body 101 is a personal service motor main body, the driving output shaft 102 is a personal service motor output shaft, and the driving controller is a control chip in the personal service motor. The coupling 50 may employ a shaft coupling.
Preferably, the power assist adjustment device further comprises a guide 60 and a carrier 70. The guide 60 is disposed on the adjusting carriage 40 and is parallel to the screw rod of the adjusting actuator 20, and the guide 60 in this embodiment is two guide rods, which are respectively disposed on two opposite sides of the screw rod of the adjusting actuator 20 and are respectively parallel to the screw rod of the adjusting actuator 20. The bearing part 70 is slidably connected to the two guide rods of the guide part 60 and connected to the nut of the adjusting actuator 20, and the rotation of the screw rod of the adjusting actuator 20 drives the nut of the adjusting actuator 20 to linearly move, so as to drive the bearing part 70 to slide on the guide part 60. The component to be adjusted is arranged on the carrier 70, i.e. can be adjusted in position following the carrier 70. The carrier 70 in this embodiment may employ a slide table.
During adjustment, an operator rotates the adjusting piece 30 to reach a preset adjustment degree; for example, the preset adjustment degree is 720 degrees, that is, the adjusting member 30 is rotated for 2 turns; the screw rod of the adjusting executive component 20 is driven by the adjusting component 30 to synchronously rotate for 720 degrees and reach the preset adjustment degree, the driving output shaft 102 rotates for 720 degrees along with the screw rod of the adjusting executive component 20 to reach the preset adjustment degree, the driving controller detects that the driving output shaft 102 reaches the preset adjustment degree, information that the adjusting executive component 20 is executed and adjusted to reach the preset adjustment degree is also obtained, the driving controller can form starting information and give the starting information to the driving main body 101, the driving main body 101 is started, the driving output shaft 102 drives the screw rod of the adjusting executive component 20 to rotate, the bearing component 70 is driven to slide on the guide component 60, the operator does not need to act at the moment, and components borne by the bearing component 70 can be quickly adjusted.
When the carrier 70 reaches or is about to reach the adjustment position, the operator acts on the adjustment member 30 again, and stops the rotation of the adjustment member 30 for a preset time, for example, 3 seconds, and after operating the stop adjustment member for 3 seconds, the drive controller also detects that the drive output shaft 102 stops for 3 seconds, and then a closing message is generated to the drive main body 101, and the drive main body 101 is closed. Alternatively, the operator acts on the adjustment member 30 again and reverses the rotation, and the drive controller also detects that the reverse rotation of the drive output shaft 102 will immediately generate a closing message to the drive body 101, and the drive body 101 is closed. The operator then makes fine adjustments over a range of 720 degrees. In order to improve the operator's judgment of when the carrier 70 reaches or is about to reach the adjustment position in a particular application, a judgment reference member, such as a stop, may be provided at the adjustment position, and acts on the adjustment member 30 immediately when the carrier 70 hits the stop.
Example two
With continuing reference to fig. 2 and 3, fig. 3 is a schematic structural view of the adjusting member in the second embodiment. The power adjusting device in this embodiment is different from the power adjusting device in the first embodiment in that the adjusting driving member 10 is a common driver, such as a motor, which cannot monitor the rotation of the adjusting actuator 20 by itself, so as to form an on or off signal. In this embodiment, the turning adjustment of the adjusting member 30 is used to generate the on or off signal, so as to drive or turn off the adjusting driving member 10. Specifically, the adjuster 30 includes a knob portion 301 and a sensing portion 302. The sensing portion 302 is used for sensing the rotation of the knob portion 301 and transmitting a rotation signal to the adjustment driving member 10. An operator rotates the knob part, the sensing part 302 senses the rotation of the knob part 301, and a rotation signal is transmitted to the adjusting driving part 10, so that the adjusting driving part 10 is controlled to be started, the adjusting executing part 20 is driven to automatically rotate, and the power-assisted adjustment is realized.
Referring back to fig. 2 and 3, the knob portion 301 further includes a knob 3011 and a knob shaft 3012. The knob 3011 is provided with a rotation limiting region 30111, and the knob shaft 3012 is provided on the knob 3011 and is adjacent to the rotation limiting region 30111. The sensing portion 302 has a sensing end 3021, the knob shaft 2012 is sleeved on the sensing portion 302, and the sensing end 3021 is located in the rotation limit 20111. The rotating shaft 2012 is connected with the adjusting actuator 20; the sensing terminal 3021 is in signal connection with the adjustment drive 10.
Specifically, the knob 3011 is cylindrical, one end of the knob shaft 3012 is embedded in the knob 3011, and the other end of the knob shaft 301extends toward a side away from the knob 3011 and is connected to the lead screw of the adjustment actuator 20 through a shaft connector. The rotation limiting region 30111 is a fan-shaped notch formed in the knob 3011, and the fan-shaped notch is adjacent to the knob shaft 3012. The opening angle of the fan-shaped notch can be set according to actual requirements, for example, the rotation-limiting region 30111 is provided with a fan-shaped notch of 90 degrees, 100 degrees, 110 degrees or 120 degrees. The sensing portion 302 is a hollow cylinder, which is sleeved outside the rotating shaft 3012 and can rotate relative to the rotating shaft 3012, the sensing end 3021 is a fan-shaped protrusion disposed on the circular end surface of the sensing portion 302, and the angle of the fan-shaped protrusion is smaller than the angle of the fan-shaped notch of the rotation limiting area 30111, so that the sensing end 3021 moves in the rotation limiting area 30111, for example, the sensing end 3021 is disposed as a fan-shaped protrusion with an angle of 60 degrees, 70 degrees, 80 degrees, or 90 degrees.
Preferably, the rotation-limiting region 30111 has a first contact surface 30111a and a second contact surface 30111 b. The sensing terminal 3021 abuts against the first contact surface 30111a or the second contact surface 30111b, and transmits different rotation signals. The first contact surface 30111a and the second contact surface 30111b are respectively disposed in the sidewall of the sector notch of the rotation limiting region 30111. When the knob 3011 rotates, the sensing terminal 3021 is driven to rotate, and the sensing terminal 3021 can be respectively pressed and abutted against the first contact surface 30111a and the second contact surface 30111b according to the forward and reverse rotation of the knob 3011, so as to form different control signals to be transmitted to the adjustment driving member 10, and control the adjustment driving member 10 to be turned on and turned off. In a specific application, positive and negative pole pieces can be respectively arranged on the first contact surface 30111a, the second contact surface 30111b and a pressing surface of the sensing end 3021 matched with the first contact surface 30111a and the second contact surface 30111b, so as to form a similar switch circuit, when the sensing end 302 is attached to the first contact surface 30111a, the first switch circuit is communicated and forms a first circuit signal, when the sensing end 302 is attached to the second contact surface 30111b, the second switch circuit is communicated and forms a second circuit signal, so as to form different electric signals to control the opening and closing of the adjusting driving element 10. Of course, pressure sensitive elements may be disposed on the first and second contact surfaces 30111a and 30111b and the pressing surface of the sensing end 3021 that cooperates with the first and second contact surfaces, for example, a pressure sensor that converts pressure into an electrical signal, or different electrical signals may be transmitted to the adjustment driving member 10. Of course, a magnetic encoder may be disposed on the first contact surface 30111a, the second contact surface 30111b and the pressing surface of the sensing end 3021 that is engaged with the first contact surface 30111a and the second contact surface 30111b, and the change of the relative angle between the first contact surface 30111a or the second contact surface 30111b and the sensing end 3021 is detected by the magnetic encoder, so as to form different electrical signals to be transmitted to the adjusting driver 10.
The boosting process in this embodiment is as follows: an operator rotates the knob 3011 to enable the first contact surface 30111a to abut against the induction end 302, and then transmit a starting signal to the adjustment driving element 10, the adjustment driving element 10 drives the adjustment actuating element 20 to rotate, and the bearing element 70 moves in position, when the adjustment driving element is moved in place, the operator rotates the knob 3011 in the reverse direction to enable the second contact surface 30111b to abut against the induction end 302, and then transmit a closing signal to the adjustment driving element 10, and the adjustment driving element 10 stops driving the adjustment actuating element 20 to rotate, so that the bearing element 70 stops, and the power-assisted adjustment is completed.
EXAMPLE III
With continuing reference to fig. 2 and 4, fig. 4 is a flowchart of a power assist adjustment method according to a third embodiment. The assistance adjusting method in this embodiment is based on the assistance adjusting device in the first embodiment, and specifically, the assistance adjusting method in this embodiment includes the following steps:
and S1, providing the adjusting driving member 10 and connecting with the adjusting executing member 20.
S2, the adjustment actuator 20 is adjusted.
And S3, the adjusting actuator 20 is adjusted to reach the preset adjusting degree to form an adjusted signal, and the adjusting driving member 10 drives the adjusting actuator 20 to adjust.
Through predetermineeing the adjustment degree, when adjusting executive component 20 and being carried out the regulation and reach predetermineeing the adjustment degree, adjust driving piece 10 and drive as new driving source to adjusting executive component 20, the helping hand is adjusted, the large stroke range's of being convenient for position control, and labour saving and time saving has reduced operator's adjustment time, has guaranteed the production ageing of enterprise.
Referring back to fig. 2 and 4, further, the assist force adjusting method in this embodiment further includes:
1S4, the adjusting actuator 20 stops to perform the adjustment for a preset time, and the adjusting driving member 10 stops driving the adjusting actuator 20 to perform the adjustment.
Referring to fig. 2 and 4 again, further, the assist force adjusting method in this embodiment further includes:
2S4, the adjusting actuator 20 is adjusted reversely, and the adjusting driver 10 stops driving the adjusting actuator 20 to adjust.
Referring to fig. 2 and 4 again, further, in step S1, the first power-assisted adjusting device is used to connect the joint driver 10 and the adjusting actuator 20, and details are not repeated here.
In step S2, the adjustment actuator 20 is adjusted by the adjustment member 30. Specifically, the operator rotates the adjusting member 30, and then drives the adjusting actuator 20 to rotate, so as to drive the bearing member 70 to perform linear movement, and perform position adjustment on the component carried on the bearing member 70.
Referring to fig. 2 to 4 again, further, in step S3, when the adjustment actuator 20 is adjusted to reach the preset adjustment degree, the adjustment driving member 10 drives the adjustment actuator 20 to perform adjustment, which includes the following sub-steps:
and S31, setting a preset adjustment degree. The preset adjustment degree in this embodiment is a rotation angle of the screw rod of the adjusting actuator 20, such as 360 degrees, 540 degrees, 720 degrees, 960 degrees, 1080 degrees, and the like, and the specific preset adjustment degree may be set according to actual situations, and is not limited herein. The preferred preset degree of adjustment is 720 degrees.
S32, the adjusting actuator 20 is adjusted to a preset degree of adjustment. In a specific application, an operator rotates the adjusting member 30 to drive the screw rod of the adjusting actuator 20 to rotate for adjustment, so that the rotation angle of the adjusting actuator 20 finally reaches the preset adjustment degree in step S31.
S33, forming an activation message and controlling activation of the adjustment drive 10. When the screw rod of the adjusting executive component 20 rotates, the driving output shaft 102 can synchronously rotate along with the screw rod of the adjusting executive component 20 to synchronously reach the preset adjustment degree, at the moment, the driving controller detects that the driving output shaft 102 reaches the preset adjustment degree, an electronic signal can be formed and transmitted to the driving main body 101 as the starting information, and the driving main body 101 is started.
And S34, the adjusting driving member 10 drives the adjusting executing member 20 to adjust. The activated driving body 101 replaces the operator as a rotation driving source of the adjusting actuator 20, so that the adjusting actuator 20 can rapidly perform the adjusting operation, and finally the components carried by the carrier 70 reach the position to be adjusted.
Referring back to fig. 2 and 4, it will further be appreciated that the rotation of the adjustment 20 will need to be stopped when the component carried by the carrier 70 is about to reach or strike the desired position for adjustment, ultimately completing the adjustment determination. Two stopping modes, step 1S4 and step 2S4, are provided in this embodiment.
In step 1S4, when the adjusting actuator 20 stops to perform the adjustment for a preset time, the adjusting driving member 10 stops driving the adjusting actuator 20 to perform the adjustment, which includes the following steps:
1S41, setting a preset time. The preset time in this embodiment is a time for which the adjusting actuator 20 is forced to stop, for example, 2 seconds, 3 seconds, or 5 seconds, and the like, and may be set according to specific situations, and is not limited herein. The preferred preset time is 3 seconds.
1S42, the adjustment actuator 20 is adjusted for a preset time. Specifically, the operator directly acts on the adjusting member 30 to forcibly stop the adjusting member 30, and further, forcibly stop the rotation of the adjusting actuator 20, and maintain the rotation for a predetermined time or more. Namely, the operator fixes the column adjuster 30 and synchronously fixes the adjusting actuator 20 for 3 seconds, or more than 3 seconds.
1S43, forming a stop message and controlling the closing of the adjustment drive 10. Similarly, when the screw rod of the adjusting actuator 20 stops rotating, the driving output shaft 102 will also stop rotating synchronously with the screw rod of the adjusting actuator 20, and the stop rotating time reaches the preset time synchronously, at this time, the driving controller detects that the driving output shaft 102 stops rotating to reach the preset time, and an electronic signal will be formed and transmitted to the driving main body 101 as the closing information, so that the driving main body 101 is closed.
1S44, the adjusting driver 10 stops driving the adjusting executive 20 to adjust. After the driving body 101 is closed, the driving source of the adjusting actuator 20 disappears, and the operator can perform fine adjustment on the adjusting element 30 within the range of the preset degree of adjustment again, so that the components carried by the carrier 70 can reach the predetermined position accurately.
Referring back to fig. 2 and 4, further, in step 2S4, when the adjusting actuator 20 is adjusted reversely, the adjusting driving member 10 stops driving the adjusting actuator 20 to adjust, which includes the following steps:
2S41, adjusting the adjusting actuator 20 in reverse. Specifically, the operator directly acts on the adjusting member 30 to reverse the rotation of the adjusting member 30, which in turn reverses the rotation of the adjusting actuator 20 and the drive output shaft 102. The reverse rotation is not limited to the reverse rotation angle, and the reverse execution adjustment of the adjustment executing member 20 can be determined as long as the reverse rotation angle is greater than zero.
2S41, a stop message is formed and the control closes the adjustment drive 10. The drive controller detects the reverse rotation of the drive output shaft 102 and generates an electrical signal that is transmitted to the drive body 101 as a closing message to close the drive body 101.
2S41, the adjusting driving member 10 stops driving the adjusting executing member 20 to adjust. After the driving body 101 is closed, the driving source of the adjusting actuator 20 disappears, and the operator can perform fine adjustment on the adjusting element 30 within the range of the preset degree of adjustment again, so that the components carried by the carrier 70 can reach the predetermined position accurately.
According to the two manners of the step 1S4 and the step 2S4, the operator only needs to act on the adjusting member 30, so that the adjusting member 30 stops for a preset time or the adjusting member 30 rotates reversely to close the driving of the adjusting actuator 20 by the adjusting driving member 10, and further, the opening and closing of the power-assisted driving of the adjusting actuator 20 by the adjusting driving member 10 can be realized by the operation of the operator at the adjusting member 30, which is convenient for the operation of the power-assisted adjustment.
Example four
With continuing reference to fig. 2, 3, and 5, fig. 5 is a flowchart of a method for adjusting assist force according to a fourth embodiment. The assist force adjusting method in this embodiment is based on the method of the assist force adjusting device in the second embodiment, and specifically, the assist force adjusting method in this embodiment includes the following steps:
c1, providing the adjusting drive member 10 and connecting with the adjusting actuator 20.
C2, the adjusting actuator 20 is adjusted; specifically, the adjusting actuator 20 is adjusted by the adjusting member 30, and the adjusting member 30 forms an adjusted signal.
And C3, according to the adjusting signal of the adjusting actuator 20, the adjusting driving member 10 drives the adjusting actuator 20 to automatically adjust.
An operator operates the adjusting piece 30, the adjusting piece 30 forms a corresponding executed adjusting signal according to the operation action of the operator and transmits the executed adjusting signal to the adjusting driving piece 10, and the adjusting driving piece 10 replaces the operator to be used as a driving source of the adjusting executing piece 20 to carry out power-assisted adjustment, so that the labor-saving efficiency is achieved.
In step C2, the adjusting actuator 20 is adjusted by the adjusting member 30, and the adjusting member 30 forms an adjusted signal, including the following substeps:
c21, the knob 3011 is rotated forward so that the first contact surface 30111a contacts the sensing end 3021. The forward direction in this embodiment is the clockwise direction.
C22, the abutted sensing end 3021 forms an activation signal and transmits to the adjustment drive 10.
And C32, the adjusting driving member 10 is started according to the starting signal to drive the adjusting executing member 20 to automatically adjust.
Referring back to fig. 5, further, the assist force adjusting method in this embodiment further includes:
c4, the adjusting member 30 generates a stop execution adjusting signal, and the adjusting driving member 10 stops driving the adjusting executing member 20 to adjust according to the stop execution signal. Specifically, step C4 includes the following substeps:
c41, the knob 3011 is rotated reversely so that the second contact surface 30111b contacts the sensing end 3021. The reverse direction in this embodiment is a counterclockwise direction.
C42, the abutted sensing end 3021 forms a closing signal and transmits to the adjusting driver 10.
C43, the adjustment drive 10 stops driving the adjustment actuator 20 in response to the close signal.
EXAMPLE five
The invention discloses a power-assisted adjustment controller which comprises a control module used for executing a power-assisted adjustment method. The power adjustment controller in this embodiment may adopt the driving controller in the first embodiment, for example, a control chip in a private server motor, which may execute the program of the power adjustment method in the second embodiment, so as to adjust the power driving of the adjustment actuator 20 by the adjustment actuator 10.
In conclusion, through predetermineeing the adjustment degree, when adjusting the executive component and being carried out the regulation and reach and predetermine the adjustment degree, form and be carried out the regulation signal, or form according to the regulating component and be carried out the regulation signal for adjust the driving piece and drive the executive component as new driving source, the power-assisted adjustment, the position control of the big stroke range of being convenient for, and labour saving and time saving has reduced operator's adjustment time, has guaranteed the production ageing of enterprise. Meanwhile, through the setting of preset time or reverse adjustment or the reverse adjustment setting of the adjusting piece, an operator can close the adjusting driving piece serving as the driving source by operating the adjusting piece, and the operation is convenient.
The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A method of power assist adjustment, comprising:
providing an adjusting driving piece (10) and connecting with an adjusting executing piece (20);
the adjustment actuator (20) is adjusted;
according to the adjustment signal of the adjustment executing part (20), the adjustment driving part (10) drives the adjustment executing part (20) to perform automatic adjustment.
2. The power-assisted adjustment method according to claim 1, characterized in that the adjustment actuator (20) is adjusted to a preset degree of adjustment, forming the performed adjustment signal, and the adjustment drive (10) drives the adjustment actuator (20) to adjust.
3. A power-assisted adjustment method according to claim 2, characterized in that the adjustment actuator (20) is stopped to perform the adjustment for a preset time, and the adjustment driving member (10) stops driving the adjustment actuator (20) to perform the adjustment.
4. A power-assisted adjustment method according to claim 2, characterized in that the adjustment actuator (20) is adjusted in the reverse direction, and the adjustment drive (10) stops driving the adjustment actuator (20) for adjustment.
5. A power-assisted adjustment method according to claim 2, characterized in that the adjustment actuator (20) is adjusted to a preset degree of adjustment, forming the performed adjustment signal, and the adjustment driving member (10) drives the adjustment actuator (20) to adjust, comprising the following sub-steps:
setting a preset adjustment degree;
the adjusting executive component (20) is adjusted to reach a preset adjusting degree;
forming starting information and controlling the starting of the adjusting driving piece (10);
the adjusting driving piece (10) drives the adjusting executing piece (20) to adjust.
6. A power-assisted adjustment method according to claim 3, characterized in that the adjustment actuator (20) stops performing adjustment for a preset time, and the adjustment driving member (10) stops driving the adjustment actuator (20) to perform adjustment, comprising the following steps:
setting a preset time;
the adjustment actuator (20) is adjusted for the preset time;
forming stop information and controlling to close the adjusting driving piece (10);
the adjusting driving piece (10) stops driving the adjusting executing piece (20) to adjust.
7. A power-assisted adjustment method according to claim 4, characterized in that the adjustment actuator (20) is adjusted in the reverse direction, and the adjustment driving member (10) stops driving the adjustment actuator (20) to adjust, comprising the following steps:
carrying out a reverse execution of the adjustment actuator (20);
forming stop information and controlling to close the adjusting driving piece (10);
the adjusting driving piece (10) stops driving the adjusting executing piece (20) to adjust.
8. The power-assisted adjustment method according to claim 1, characterized in that the adjustment actuator (20) is adjusted by an adjustment member (30); the adjusting part (30) forms the executed adjusting signal, and the adjusting driving part (10) drives the adjusting executing part (20) to automatically adjust according to the executed adjusting signal.
9. An assistance force adjusting device is characterized by comprising an adjusting driving piece (10) and an adjusting executing piece (20); the adjusting driving piece (10) is connected with the adjusting executing piece (20); the adjustment actuator (20) is adjusted; according to the adjusting signal of the adjusting execution part (20), the adjusting driving part (10) drives the adjusting execution part (20) to adjust.
10. A power assist adjustment controller, comprising:
a control module for performing the power assist adjustment method of any of claims 1-8.
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| CN201911396201.7A CN111071759A (en) | 2019-12-30 | 2019-12-30 | Power-assisted adjusting method and device and controller |
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| CN201911396201.7A CN111071759A (en) | 2019-12-30 | 2019-12-30 | Power-assisted adjusting method and device and controller |
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