CN205526974U - Control device and application device's machine of controlling - Google Patents
Control device and application device's machine of controlling Download PDFInfo
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- CN205526974U CN205526974U CN201620302888.9U CN201620302888U CN205526974U CN 205526974 U CN205526974 U CN 205526974U CN 201620302888 U CN201620302888 U CN 201620302888U CN 205526974 U CN205526974 U CN 205526974U
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Abstract
The utility model discloses a control device and application device's machine of controlling. It includes actuating mechanism, drive mechanism and swing mechanism to control the device, actuating mechanism passes through drive mechanism with power and drives the swing mechanism horizontal hunting, the last detection device who is used for detecting the fabric falling speed that is equipped with of swing mechanism, last being equipped with of drive mechanism is used for the fabric falling speed that detects according to detection device and changes drive mechanism slew velocity's controlling means, detection device with controlling means carries out the transmission of data through integrated communication module in separately. The utility model has the advantages of it is following and effect: the adoption sets up the detection device who detects the fabric falling speed on controlling the mechanism, set up to have reached can fabric falling speed change drive mechanism rotational speed and change swing mechanism swing frequency and make the fabric stack the orderly effect that becomes according to the controlling means of the size control transmission speed of the fabric falling speed that detection device detected on drive mechanism.
Description
Technical field
This utility model relates to dyeing apparatus field, particularly to a kind of plaiting device and use this plaiting device control machine.
Background technology
Fabric is after completing one procedure, it is generally required to fitly fold with plaiting device.In existing device, it is both provided with actively going out cloth carry-over pinch rolls for being hauled out by fabric, is provided with in the lower section actively going out cloth carry-over pinch rolls and controls roller for guiding cloth to carry out swing, make fabric fitly fold, facilitate the carrying out of later process.Actively go out cloth carry-over pinch rolls and fabric is dragged the frictional force leaned on fabric and actively go out between cloth carry-over pinch rolls, when fabric and the frictional force that actively goes out between cloth carry-over pinch rolls are bigger, fabric is the biggest by the pull strength actively going out cloth carry-over pinch rolls, then fabric is the most very fast from controlling the speed fallen roller, and fabric stacked to the length controlling on platform the longest；And when fabric and the frictional force that actively goes out between cloth carry-over pinch rolls are less, fabric is the least by the pull strength actively going out cloth carry-over pinch rolls, then fabric is from controlling the speed fallen roller the most slowly, and fabric stacked to the length controlling on platform the shortest.And the amplitude that swings of existing plaiting device and frequency are all constant, the situation of summary, it is different in size that existing plaiting device easily occurs overlaying the fabric controlling on platform, under the influence of being normally carried out of one procedure.
Utility model content
The purpose of this utility model be to provide a kind of neat for fabric overlaying can be controlled on platform plaiting device.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of plaiting device, including drive mechanism, drive mechanism and swing mechanism, power is driven swing mechanism to swing by drive mechanism by described drive mechanism, described swing mechanism is provided with the detection device for detecting fabric falling speed, described drive mechanism is provided with the fabric falling speed for detecting according to detection device and changes the control device of drive mechanism velocity of rotation, described detection device and described control device carry out the transmission of data by the communication module in being integrated in each.
By using technique scheme, detection device detects that the analogue signal that fabric falls is converted into the control signal controlling drive mechanism rotating speed and is sent to control device by communication module by the speed fallen from fabric swing mechanism, detection device；After control device receives control signal by communication module, control signal is converted into the execution signal changing drive mechanism rotating speed, and signal transmission will be performed to drive mechanism；Drive mechanism receives execution signal, according to performing the rotating speed that signal increases or reduces drive mechanism, thus reaches to increase or reduce the falling speed of fabric so that fabric is stackeding to promoting the regularity that stacks of fabric when controlling on platform.
Further, described detection device includes:
Photoelectric sensor: the change for the time of being fallen by detection fabric is converted into optical signal, then is converted optical signals into the signal of telecommunication further by photoelectric cell, and transmits the signal of telecommunication to A/D modular converter；
A/D modular converter: for receiving the signal of telecommunication of photoelectric sensor input, and convert the electrical signal to digital data transmission to detecting communication module；
Detection communication module: for receiving the digital signal of A/D modular converter input, and by digital data transmission to controlling device.
By using technique scheme, photoelectric sensor receives the changing value of the light blocked when fabric falls from swing cloth mechanism, and this changing value is converted into analog electrical signal input；The analog electrical signal inputted by photoelectric sensor is converted into digital signal by A/D modular converter, then by digital data transmission to detecting communication module, by detection communication module by digital data transmission to controlling device.
Further, described photoelectric sensor is diffusion reflection pattern photoelectric sensor, described diffusion reflection pattern photoelectric sensor is arranged on the cloth outlet of described swing mechanism, described detection device also includes comparison module, described comparison module is provided with preset value, when the signal of telecommunication that photoelectric sensor receives is more than preset value, then and the excessive velocities that explanation fabric falls, comparison module sends a low level to A/D modular converter, otherwise then sends a high level.
By using technique scheme, having a light-projecting portion and a light accepting part in the detection head of diffusion reflection pattern photoelectric sensor, the light that usual light-projecting portion sends will be reflected on the reflection object that is oppositely arranged, launches light and returns to light accepting part.If detection object shield lights, the light quantity entering light accepting part will reduce.Can detect after grasping this minimizing.Diffusion emitter type photoelectric sensor is arranged on the cloth outlet of swing cloth mechanism, by detection fabric when cloth outlet falls, by diffusion reflection pattern photoelectric sensor, the optical signal that the light quantity received changes is converted to the signal of telecommunication, diffusion reflection pattern photoelectric sensor is by signal of telecommunication transmission to comparison module, compared with the preset value that comparison module is preset；If the signal of telecommunication is more than preset value, the excessive velocities that then explanation fabric falls from cloth outlet, need to increase the hunting frequency of swing cloth mechanism, too small and make fabric be stacked on be stacked into one controlling on platform with the hunting frequency that prevents swing cloth mechanism, affect the use of later process.If the signal of telecommunication is less than preset value, the speed that then explanation fabric falls from cloth outlet is the slowest, need to reduce the hunting frequency of swing cloth mechanism, with the hunting frequency that prevents swing cloth mechanism is too small and to make fabric stacked the length controlling on platform long, the length easily caused and previously stacked is inconsistent, affects the use of later process.Use diffusion emitter type photoelectric sensor to after the fabric falling speed of cloth outlet detects, by comparing with the preset value in comparison module, the reduced value obtained is transmitted to controlling device, by the rotating speed controlling device control drive mechanism, adjust the frequency that swing cloth mechanism swings, the hunting frequency making swing mechanism adapts to the fabric falling speed from swing mechanism cloth outlet, thus promotes fabric and stacked to the regularity controlling on platform.
Further, described photoelectric sensor is diffusion reflection pattern photoelectric sensor, what described diffusion reflection pattern photoelectric sensor was separately positioned on described swing mechanism enters cloth end and cloth outlet, described detection device also includes for comparing into cloth end and cloth outlet fabric through the comparison module of speed, when the speed speed more than cloth outlet fabric entering cloth end fabric, then illustrating that the falling speed of fabric is the slowest, comparison module sends a high level to A/D modular converter, otherwise then sends a low level.
By using technique scheme, what diffusion emitter type photoelectric sensor was separately positioned on swing mechanism enters cloth end and cloth outlet, speed and the speed of cloth outlet fabric process of cloth end fabric process is entered by comparison module, can show that the speed that fabric falls from swing mechanism is too fast or the slowest more intuitively, thus change drive mechanism rotating speed according to comparison module result of the comparison, improve fabric and stacked to the regularity controlling platform from swing cloth mechanism.
Further, described photoelectric sensor is correlation type photoelectric sensor, described correlation type photoelectric sensor is arranged on the cloth outlet of described swing cloth mechanism, described detection device also includes comparison module, described comparison module is provided with preset value, when the signal of telecommunication that photoelectric sensor receives is more than preset value, then and the excessive velocities that explanation fabric falls, comparison module sends a low level to A/D modular converter, otherwise then sends a high level.
By using technique scheme, correlation type photoelectric sensor is divided into a light-projecting portion and a light accepting part, and light-projecting portion and light accepting part are oppositely arranged on the both sides of projection object.Generally light-projecting portion emits beam, and light is projected to light accepting part through projection object, and light accepting part receives the light being weakened after projection object.Detection device i.e. would know that the missile projectile body velocity variations through correlation type photoelectric sensor according to the light variable quantity of correlation type photoelectric sensor.Correlation type photoelectric sensor is arranged at the cloth outlet of swing cloth mechanism, by detecting fabric when swing mechanism falls through the speed of correlation type photoelectric sensor, by comparing with the preset value in comparison module；If the falling speed of fabric is more than preset value, then illustrate that the falling speed of fabric is excessive, and the falling speed of fabric is excessive is easily caused fabric when fabric falls to control on platform and is stacked into one and affects the use of later process；If the falling speed of fabric is less than preset value, then illustrate that the falling speed of fabric is too small, and the falling speed of fabric is too small, and to be easily caused the length of fabric when fabric falls to control on platform long, cause the fabric lower-upper length stackeding inconsistent, and affect the regularity of the fabric stacked, and then affect the use of later process.Use what correlation type photoelectric sensor can increase light-projecting portion and light accepting part position is set, the position that arranges increasing light-projecting portion and light accepting part is possible to prevent fabric that light-projecting portion or blocking of light accepting part affect during falling the light accepting part receiving efficiency to light, the accuracy that the light variable quantity received by light accepting part compares with the preset value in comparison module can be improved, and then the control device accuracy to drive mechanism adjustment of rotational speed can be improved.
Further, described photoelectric sensor is correlation type photoelectric sensor, what described correlation type photoelectric sensor was separately positioned on described swing cloth mechanism enters cloth end and cloth outlet, described detection device also includes for comparing into cloth end and cloth outlet fabric through the comparison module of speed, when the speed speed more than cloth outlet fabric entering cloth end fabric, then illustrating that the falling speed of fabric is the slowest, comparison module sends a high level to A/D modular converter, otherwise then sends a low level.
By using technique scheme, the cloth end that enters at swing cloth mechanism arranges correlation type photoelectric sensor with cloth outlet respectively, compared entering the speed of the fabric process of the cloth end speed with the fabric process of cloth outlet by comparison module, if entering the speed speed more than cloth outlet fabric process of cloth end fabric process, the excessive velocities that then explanation fabric falls from cloth outlet, need to accelerate the frequency that swing cloth mechanism swings, therefore control device and increase the rotating speed of drive mechanism, if entering the speed speed less than cloth outlet fabric process of cloth end fabric process, the speed that then explanation fabric falls from cloth outlet is the slowest, need to reduce the frequency that swing cloth mechanism swings, therefore control device and increase the rotating speed of drive mechanism.Two speed that through swing cloth mechanism, correlation type photoelectric sensor is entered cloth end and cloth outlet to fabric are utilized to detect, carry out the hoisting control device precision to drive mechanism rotating speed with the data by both contrasts, thus promote fabric and stacked to the regularity controlling on platform.
Further, described control device includes:
Communication control module: for receiving the digital signal of detection communication module input, and by digital data transmission to main control module；
Main control module: for receiving the digital signal of communication control module input, and convert digital signals into the control signal controlling DC speed regulator；
DC speed regulator: for receiving the control signal controlling DC speed regulator of main control module input, and control signal is converted to control the execution signal of DC motor speed；
Described drive mechanism is direct current generator, for receiving the execution signal of DC speed regulator input, and according to performing the rotating speed of signal change self.
By using technique scheme, communication control module receives the digital signal sent by detection device, and sends digital signal to main control module；The digital signal received is converted into the control signal controlling DC speed regulator by main control module, and send control signals to DC speed regulator, DC speed regulator sends the execution signal increasing or reducing rotating speed according to the control signal received to direct current generator, and signal transmission will be performed to direct current generator, direct current generator receives execution signal, changes rotating speed.
Further, described control device also includes that the PID controller of the proportionality constant for adjusting in circuit, integral constant and derivative constant, described PID controller electrically connect with described DC speed regulator.
By using technique scheme, PID controller is feedback circuit parts common in Industry Control Application.This controller compares the data collected and a reference value, and then this difference for calculating new input value, the purpose of this new input value is to allow the data of system reach or be maintained at reference value.Simply controlling computing with other different, PID controller can adjust input value according to the occurrence rate of historical data and difference, and system so can be made more accurate, more stable.Can be proved by the method for mathematics, in the case of other control methods cause system to have steady state error or process repeatedly, a PID feedback loop but can keep stablizing of system.PID controller is made up of proportional unit P, integral unit I and differentiation element D.Setting by tri-parameters of Kp, Ki and Kd.PID controller is primarily adapted for use in substantially linear and dynamic linear time invariant system.Control to electrically connect with DC speed regulator by PID, the rotating speed of drive mechanism is monitored further by PID controller by the velocity sensor that controller is built-in, PID is by the rotating speed of the drive mechanism after acquisition DC speed regulator adjustment, after comparing further with the speed preset in PID controller, rotating speed after drive mechanism being adjusted by DC speed regulator is made to revise further, the stability of drive mechanism rotating speed is improved with this, thus improve the stability that swing mechanism swings, improve fabric and stacked to the regularity controlling on platform.
Further, described detection communication module and described communication control module are bluetooth module or ZigBee module.
By using technique scheme, bluetooth module and ZigBee module are all wireless communication modules, and the transmission range of bluetooth module is at about 10 meters, and the transmission range of ZigBee module can have hundreds to thousands rice.Bluetooth module or ZigBee are transmitted the communication module of data as detection device and control device, it is possible to reduce detection device and the wiring controlled between device, facilitate maintenance and the maintenance in later stage.And detect device and control spaced apart between device to be usually no more than 10 meters, use bluetooth module or ZigBee module also may be used.Bluetooth module and ZigBee module are all low power wireless communication modules, use and are all significantly increased by electrical power consumed, broadly fall into the most energy-conservation communication module on plaiting device.
The purpose of this utility model be to provide a kind of be provided with neat for fabric overlaying can be controlled on platform plaiting device control machine.
Above-mentioned technical purpose of the present utility model has the technical scheme that one controls machine, and including frame, described frame is provided with and actively goes out cloth carry-over pinch rolls, and described frame is provided with plaiting device.
By using technique scheme, the machine of controlling utilizing this plaiting device can change the rotating speed of drive mechanism according to fabric from the speed that swing cloth mechanism cloth outlet falls, thus changing the hunting frequency of swing mechanism so that the hunting frequency of swing mechanism can adapt with the speed that fabric falls from swing cloth mechanism cloth outlet.Improve fabric to stacked to regularity when controlling on platform.
In sum, this utility model has the advantages that the speed that detection device is fallen through swing cloth mechanism by detection fabric, it is transferred to the signal detected control device, control device by controlling drive mechanism after processing to adapt to the speed that fabric falls, drive mechanism changes the hunting frequency of swing cloth mechanism by drive mechanism, the hunting frequency making swing cloth mechanism can adapt to the falling speed of fabric, promoted so that fabric stacked to the regularity controlling on platform, thus facilitated the normal use of later process.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of embodiment one；
Fig. 2 is the axonometric chart of embodiment two；
Fig. 3 is the axonometric chart of embodiment three；
Fig. 4 is the axonometric chart of embodiment four；
Fig. 5 is workflow diagram of the present utility model.
In figure: 1, drive mechanism；2, drive mechanism；3, swing mechanism；4, detection device；41, photoelectric sensor；42, comparison module；43, A/D modular converter；44, detection communication module；5, device is controlled；51, communication control module；52, main control module；53, DC speed regulator；6, frame；7, PID controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one
As shown in Figure 1 and Figure 5, a kind of plaiting device, including drive mechanism 1, drive mechanism 2 and swing mechanism 3, power is driven swing mechanism 3 to swing by drive mechanism 2 by described drive mechanism 1, and described swing mechanism 3 cloth outlet is provided with the diffusion reflection pattern photoelectric sensor 41 for detecting fabric falling speed.The variable quantity of the light that the fabric of diffusion reflection pattern photoelectric sensor 41 reception its detection range of process is covered, the light variable quantity received is transmitted to the comparison module 42 being connected electrically by photoelectric sensor 41.
Comparison module 42 is by comparing the signal of the light variable quantity received with the value preset, if light variable quantity is more than preset value, the excessive velocities that fabric falls from cloth outlet is described, value after comparison module 42 then will compare is transmitted to A/D modular converter 43, value after being compared by A/D modular converter 43 is converted into digital signal, then passes through bluetooth module or ZigBee module by digital data transmission to the main control module 52 controlled in device 5.Main control module 52 increases or the execution signal of reduction drive mechanism 1 rotating speed to DC speed regulator 53 output according to the digital signal received, and DC speed regulator 53 increases according to performing signal or reduce the rotating speed of drive mechanism 1.Drive mechanism 1 controls frequency by what drive mechanism 2 changed swing cloth mechanism again so that the speed that frequency and fabric fall of controlling of swing cloth mechanism adapts, and improves fabric with this and stacked to the regularity controlling on platform.
DC speed regulator 53 is also electrically connected with a PID controller 7, PID controller 7 is arranged in frame 6, PID controller 7 adjusted by detection after the rotating speed of drive mechanism 1, compared with the rotating speed of the drive mechanism 1 that rotating speed and the PID controller 7 of the drive mechanism 1 after adjusting is preset relatively after, PID controller 7 sends the signal revising drive mechanism 1 rotating speed to DC speed regulator 53, the rotating speed of drive mechanism 1 is adjusted further with this, the rotating speed making drive mechanism 1 is more stable, so that swing cloth mechanism hunting frequency is more stable, make fabric falling speed more adaptive with the hunting frequency of swing cloth mechanism further, promote fabric to stacked to the regularity controlling on platform.
Embodiment two
As shown in Figure 2 and Figure 5, embodiment two is with the difference of embodiment one, the cloth end that enters at the swing cloth mechanism of embodiment one also is provided with diffusion emitter type photoelectric sensor 41, enter the light variable quantity of cloth end through swing cloth mechanism for detecting fabric, after the light variable quantity of the light variable quantity and cloth outlet that are compared cloth end by comparison module 42 again compares, value transmission after comparison module 42 will compare is converted into digital signal to A/D modular converter 43 by analogue signal, device 5 is extremely controlled again by bluetooth module or ZigBee module transmission, adjust the rotating speed of drive mechanism 1.
If entering the light variable quantity light variable quantity more than cloth outlet of cloth end, then explanation fabric is more than the fabric speed through cloth outlet through the speed entering cloth end, needs to increase the rotating speed of drive mechanism 1, otherwise then reduces the rotating speed of drive mechanism 1.
Embodiment three
As shown in Figure 3 and Figure 5, embodiment one is with the difference of embodiment three, and the diffusion reflection pattern photoelectric sensor 41 of the cloth outlet in embodiment one is replaced to correlation type photoelectric sensor 41.
Embodiment four
As shown in Figure 4 and Figure 5, embodiment two is with the difference of embodiment four, and the diffusion reflection pattern photoelectric sensor 41 entering cloth end and cloth outlet in embodiment two is replaced to correlation type photoelectric sensor 41.
Embodiment five
As shown in Figures 1 to 4, one controls machine, and including frame 6, described frame 6 is provided with and actively goes out cloth carry-over pinch rolls, its special described frame 6 sets such as embodiment one or embodiment two or embodiment three or the plaiting device of embodiment four.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a plaiting device, including drive mechanism (1), drive mechanism (2) and swing mechanism (3), power is driven swing mechanism (3) to swing by drive mechanism (2) by described drive mechanism (1), it is characterized in that: described swing mechanism (3) is provided with the detection device (4) for detecting fabric falling speed, described drive mechanism (2) is provided with the fabric falling speed for detecting according to detection device (4) and changes the control device (5) of drive mechanism (2) velocity of rotation, described detection device (4) and described control device (5) carry out the transmission of data by the communication module in being integrated in each.
A kind of plaiting device the most according to claim 1, it is characterised in that: described detection device (4) including:
Photoelectric sensor (41): the change for the time of being fallen by detection fabric is converted into optical signal, then is converted optical signals into the signal of telecommunication further by photoelectric cell, and by signal of telecommunication transmission to A/D modular converter (43)；
A/D modular converter (43): be used for receiving the signal of telecommunication that photoelectric sensor (41) inputs, and convert the electrical signal to digital data transmission to detecting communication module (44)；
Detection communication module (44): be used for receiving the digital signal that A/D modular converter (43) inputs, and by digital data transmission to controlling device (5).
A kind of plaiting device the most according to claim 2, it is characterized in that: described photoelectric sensor (41) is diffusion reflection pattern photoelectric sensor (41), described diffusion reflection pattern photoelectric sensor (41) is arranged on the cloth outlet of described swing mechanism (3), described detection device (4) also includes comparison module (42), described comparison module (42) is provided with preset value, when the signal of telecommunication that photoelectric sensor (41) receives is more than preset value, the excessive velocities that then explanation fabric falls, comparison module (42) sends a low level to A/D modular converter (43), otherwise then send a high level.
A kind of plaiting device the most according to claim 2, it is characterized in that: described photoelectric sensor (41) is diffusion reflection pattern photoelectric sensor (41), what described diffusion reflection pattern photoelectric sensor (41) was separately positioned on described swing mechanism (3) enters cloth end and cloth outlet, described detection device (4) also includes for being compared into cloth end and cloth outlet fabric through the comparison module (42) of speed, when the speed speed more than cloth outlet fabric entering cloth end fabric, then illustrate that the falling speed of fabric is the slowest, comparison module (42) sends a high level to A/D modular converter (43), otherwise then send a low level.
A kind of plaiting device the most according to claim 2, it is characterized in that: described photoelectric sensor (41) is correlation type photoelectric sensor (41), described correlation type photoelectric sensor (41) is arranged on the cloth outlet of described swing cloth mechanism, described detection device (4) also includes comparison module (42), described comparison module (42) is provided with preset value, when the signal of telecommunication that photoelectric sensor (41) receives is more than preset value, the excessive velocities that then explanation fabric falls, comparison module (42) sends a low level to A/D modular converter (43), otherwise then send a high level.
A kind of plaiting device the most according to claim 2, it is characterized in that: described photoelectric sensor (41) is correlation type photoelectric sensor (41), what described correlation type photoelectric sensor (41) was separately positioned on described swing cloth mechanism enters cloth end and cloth outlet, described detection device (4) also includes for being compared into cloth end and cloth outlet fabric through the comparison module (42) of speed, when the speed speed more than cloth outlet fabric entering cloth end fabric, then illustrate that the falling speed of fabric is the slowest, comparison module (42) sends a high level to A/D modular converter (43), otherwise then send a low level.
A kind of plaiting device the most according to claim 1, it is characterised in that: described control device (5) including:
Communication control module (51): be used for receiving the digital signal that detection communication module (44) inputs, and by digital data transmission to main control module (52)；
Main control module (52): be used for receiving the digital signal that communication control module (51) inputs, and convert digital signals into the control signal controlling DC speed regulator (53)；
DC speed regulator (53): be used for receiving the control signal of the control DC speed regulator (53) that main control module (52) inputs, and control signal is converted to control the execution signal of DC motor speed；
Described drive mechanism (1) is direct current generator, is used for receiving the execution signal that DC speed regulator (53) inputs, and according to performing the rotating speed of signal change self.
A kind of plaiting device the most according to claim 7, it is characterized in that: described control device (5) also includes the PID controller (7) of the proportionality constant for adjusting in circuit, integral constant and derivative constant, described PID controller (7) electrically connects with described DC speed regulator (53).
9. according to a kind of plaiting device described in claim 2 or 7, it is characterised in that: described detection communication module (44) and described communication control module (51) they are bluetooth module or ZigBee module.
10. controlling a machine, including frame (6), described frame (6) is provided with and actively goes out cloth carry-over pinch rolls, it is characterised in that: described frame (6) is provided with a kind of plaiting device as described in claim 1 to 9 is arbitrary.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620302888.9U CN205526974U (en) | 2016-04-12 | 2016-04-12 | Control device and application device's machine of controlling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620302888.9U CN205526974U (en) | 2016-04-12 | 2016-04-12 | Control device and application device's machine of controlling |
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| CN205526974U true CN205526974U (en) | 2016-08-31 |
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| CN201620302888.9U Expired - Fee Related CN205526974U (en) | 2016-04-12 | 2016-04-12 | Control device and application device's machine of controlling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324122A (en) * | 2017-07-27 | 2017-11-07 | 广东溢达纺织有限公司 | Cut across plaiting device |
| CN107970586A (en) * | 2017-12-05 | 2018-05-01 | 三峡大学 | A kind of dragon boat race simulated testing system and method |
-
2016
- 2016-04-12 CN CN201620302888.9U patent/CN205526974U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324122A (en) * | 2017-07-27 | 2017-11-07 | 广东溢达纺织有限公司 | Cut across plaiting device |
| CN107970586A (en) * | 2017-12-05 | 2018-05-01 | 三峡大学 | A kind of dragon boat race simulated testing system and method |
| CN107970586B (en) * | 2017-12-05 | 2023-03-14 | 三峡大学 | Dragon boat race simulation test system and method |
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