CN109025626B - Automatic door control system of stacking type shaking table - Google Patents
Automatic door control system of stacking type shaking table Download PDFInfo
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- CN109025626B CN109025626B CN201811005388.9A CN201811005388A CN109025626B CN 109025626 B CN109025626 B CN 109025626B CN 201811005388 A CN201811005388 A CN 201811005388A CN 109025626 B CN109025626 B CN 109025626B
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- 230000008569 process Effects 0.000 description 8
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- 241001052560 Thallis Species 0.000 description 4
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- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- -1 biology Chemical class 0.000 description 2
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an automatic door control system of a stacked shaking table, belonging to the technical field of laboratory equipment and comprising: the upper edge part of the door is connected with the upper edge part of the table working box body; the pushing device is connected with the door and is used for pushing the door to be automatically opened and closed; the upper door closing switch device comprises a first switch seat device arranged on the upper part of the outer side wall of the working box body and a first switch shifting sheet device which is arranged on the upper part of the inner wall of the door and matched with the first switch seat device, and is used for detecting the closing state of the upper part of the door; and the lower door closing switch device comprises a second switch seat device arranged on the lower part of the outer side wall of the working box body and a second switch shifting sheet device arranged on the lower part of the inner wall of the door and matched with the second switch seat device, and is used for detecting the closing state of the lower part of the door. The automatic door control system has the advantage of high door opening and closing control precision.
Description
Technical Field
The invention relates to the technical field of laboratory equipment, in particular to an automatic door control system of a stacking type shaking table.
Background
In the shaking culture process of various liquid and solid compounds such as biology, biochemistry, cells, strains and the like in scientific research departments such as universities and colleges, oil chemical industry, epidemic prevention, environmental monitoring and the like, thalli can be settled at the bottom and the generation speed is reduced if the thalli are subjected to standing culture, and the thalli obtained by the standing culture can obviously have hyphae and have a shape which is similar to the growth state on a flat plate.
The shaking table has stainless steel universal fixture, digital display temperature control, stepless speed regulation and excellent heat circulation function, and is suitable for the shaking culture of various liquid and solid compounds, such as biology, biochemistry, cells, strains and the like. The thalli obtained by shake culture is spherical, i.e. hyphae gather into clusters, so in order to meet the culture of the culture, a constant-temperature shake culture is mostly adopted.
At present, because horizontal constant temperature shaking table generally comprises lower box, well case, door and the hinge that door and well case upside link to each other, when opening, earlier hard to the door pull-up be 90 vertical forms with the box, when closing the door, hard to hold the door and slowly close to avoid the door because dead weight directly falls and causes danger, the mode of such manual operation switch door has brought very big inconvenience for the use. Therefore, some constant temperature shaking tables with automatic door opening and closing are provided in the prior art, for example, chinese patent No. ZL200520046616.9 discloses a constant temperature shaking table with an automatic electric door, which includes a lower box, a middle box, a door, a hinge connecting the door with the upper side of the middle box, and a connecting rod having one end connected to the door and the other end connected to an electric structure. This constant temperature shaking table of automatic electrically operated gate can realize automatic switch door, need not artifical direct operation, but its closed degree after can't the inspection door closes, because the door may have the deformation after using throughout the year, so can't inspect whether have the gap that leaks after the door closes, and then can influence the constant temperature environment of shaking table etc. characteristics, influence the test result.
Disclosure of Invention
Therefore, the technical problem to be solved by the embodiment of the invention is that the door opening and closing control precision of the automatic electric door shaking table in the prior art is low.
Therefore, the automatic door control system of the stacking type shaking table in the embodiment of the invention comprises:
the upper edge part of the door is connected with the upper edge part of the table working box body;
the pushing device is connected with the door and is used for pushing the door to be automatically opened and closed;
the upper door closing switch device comprises a first switch seat device arranged on the upper part of the outer side wall of the working box body and a first switch shifting sheet device which is arranged on the upper part of the inner wall of the door and matched with the first switch seat device, and is used for detecting the closing state of the upper part of the door; and
and the lower door closing switch device comprises a second switch seat device arranged on the lower part of the outer side wall of the working box body and a second switch shifting sheet device arranged on the lower part of the inner wall of the door and matched with the second switch seat device, and is used for detecting the closing state of the lower part of the door.
Preferably, the pushing means comprises:
the power device is arranged outside the working box body, is connected with the transmission device and is used for providing power for the transmission device; and
the transmission device is used for driving the door to open/close.
Preferably, the power plant comprises:
one end of a rotating shaft of the motor penetrates through the wall of the working box body to be connected with the transmission device and is used for generating power required by opening and closing the door;
and the speed reducer is connected and positioned on the rotating shaft and used for reducing the rotating speed of the motor and stably controlling the rotating shaft to rotate.
Preferably, the transmission means comprises:
one end of the inner connecting rod is connected with a power output shaft of the power device, and the other end of the inner connecting rod is rotatably connected with one end of the outer connecting rod;
the other end of the outer connecting rod is connected with the inner wall of the door through a connecting rod seat;
and the connecting rod seat is arranged on the inner wall of the door and used for realizing the rotatable connection between the connecting rod seat and the outer connecting rod.
Preferably, the first and/or second switch seat means comprises: the first switch plectrum device or the second switch plectrum device is inserted into the gap between the light transmitter and the light receiver;
the light receiver is used for receiving the light beam emitted by the light emitter without shielding.
Preferably, the first switch paddle means and/or the second switch paddle means comprises a light barrier;
the light blocking sheet is provided with a first light blocking part, a light through hole and a second light blocking part in sequence along the direction of inserting the first switch base device or the second switch base device.
Preferably, the device further comprises a control device;
the control device is connected with thrust unit, upper portion door closure switching device and lower part door closure switching device respectively, and control device includes:
the first acquisition unit is used for acquiring a door opening angle value and a door opening rotating speed value which are required to be reached when the door is opened;
the door opening motor rotating speed value and door opening motor running time obtaining unit is used for obtaining the door opening motor rotating speed value and the door opening motor running time according to the door opening angle value and the door opening rotating speed value and through the corresponding relation among the preset door opening angle value, the door opening rotating speed value, the door opening motor rotating speed value and the door opening motor running time;
and the first motor control unit is used for controlling the motor to work according to the rotating speed value of the door opening motor and the running time of the door opening motor, so that the motor is controlled to stop working after the door reaches a required opening position.
Preferably, the control device further includes:
the first judging unit is used for judging whether a signal for indicating door closing is received or not;
the second judgment unit is used for judging whether a door closing angle value and a door closing rotating speed value which are required to be reached by door closing are obtained or not when a signal for indicating door closing is received;
a door closing motor rotation speed value and door closing motor running time obtaining unit, configured to obtain a door closing motor rotation speed value and door closing motor running time according to a preset correspondence between the door closing angle value, the door closing rotation speed value, the door closing motor rotation speed value, and the door closing motor running time when the door closing angle value and the door closing rotation speed value are obtained;
the third judging unit is used for judging whether the door closing angle value is equal to the angle value when the preset door is completely closed;
and the second motor control unit is used for controlling the motor to work according to the rotating speed value of the door closing motor and the running time of the door closing motor when the door closing angle value is not equal to the angle value when the preset door is completely closed, so that the motor is controlled to stop working after the door reaches the required closing position.
Preferably, the control device further includes:
the third motor control unit is used for controlling the motor to work according to the rotating speed value of the door closing motor and the running time of the door closing motor when the door closing angle value is equal to the angle value when the preset door is completely closed, so that the door is closed;
a fourth judging unit for judging whether a first light blocking signal, a first light passing signal and a second light blocking signal generated after a first switch plectrum device for indicating the upper door to close the switch device is inserted into the first switch base device are received in sequence;
a fifth judging unit, configured to judge whether a third light blocking signal, a second light passing signal, and a fourth light blocking signal, which are generated after a second switch moving sheet device for indicating a lower door closing switch device is inserted into a second switch base device, are sequentially received when the first light blocking signal, the first light passing signal, and the second light blocking signal are sequentially received;
and the fourth motor control unit is used for obtaining a control result that the door is closed when the third light blocking signal, the second light passing signal and the fourth light blocking signal are received in sequence and controlling the motor to stop working.
The technical scheme of the embodiment of the invention has the following advantages:
1. according to the automatic door control system of the stacked shaking table provided by the embodiment of the invention, the upper door closing switch device and the lower door closing switch device are arranged, so that the closing states of the upper part and the lower part of the door can be effectively detected, the closing degree after the automatic electric door is closed is detected, and the control precision of the shaking table door opening and closing is improved.
2. According to the automatic door control system of the stacking type shaking table provided by the embodiment of the invention, the first light blocking part, the light through hole and the second light blocking part are sequentially arranged along the insertion direction of the light blocking sheet, so that the light receiver can generate corresponding light blocking, light through and light blocking signals in the insertion process of the light blocking sheet, and the step of correspondingly judging whether the light blocking sheet is correctly moved and enabled to be closed is arranged, so that the accuracy of door closing movement can be verified, the precision of automatic door closing control is further improved, and the completely closed state of the door when the door is required to be completely closed is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a side view showing an example of an automatic door control system of a stacking type swing bed according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a specific example of a hinge in embodiment 1 of the present invention;
FIG. 3 is a side view showing an example of an automatic door control system of a stacking type swing bed according to embodiment 1 of the present invention;
FIG. 4 is a schematic three-dimensional view showing an exemplary door control system of the stacking type swing bed according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a specific example of the upper/lower door closing switch device in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a specific example of the light blocking sheet in embodiment 1 of the present invention.
Reference numerals: 1-door, 11-moving rotating shaft, 12-moving gear, 13-fixed gear, 14-fixed rotating shaft, 2-pushing device, 21-power device, 211-motor, 212-rotating shaft, 213-speed reducer, 22-transmission device, 221-inner connecting rod, 222-outer connecting rod, 223-connecting rod seat, 3-upper door closing switch device, 31-first switch seat device, 311-light emitter, 312-light receiver, 32-first switch plectrum device, 321-light blocking sheet, 3211-first light blocking part, 3212-light through hole, 3213-second light blocking part, 4-lower door closing switch device, 41-second switch seat device, 42-second switch plectrum device and 5-display screen.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is understood that the term "stacked constant temperature rocking platforms" or "rocking platforms" or other similar terms include rocking platforms in general, such as comprising gas bath constant temperature rocking platforms, water bath constant temperature rocking platforms, oil bath constant temperature rocking platforms, and the like.
In describing the present invention, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and/or "comprising," when used in this specification, are intended to specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; the two elements can be directly connected, indirectly connected through an intermediate medium, or communicated with each other inside; either a wireless or a wired connection. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While the exemplary embodiments are described as performing an exemplary process using multiple units, it is understood that the exemplary process can also be performed by one or more modules. In addition, it is to be understood that the term controller/control means refers to a hardware device comprising a memory and a processor. The memory is configured as a memory module and the processor is specifically configured to execute the processes stored in the memory module to thereby execute one or more processes.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
This embodiment provides an automatic door control system of stack formula shaking table, can realize the automatic on-off control to the shaking table door, as shown in fig. 1, this automatic door control system includes: the swing bed comprises a door 1, wherein the upper edge part of the door 1 is connected with the upper edge part of a swing bed working box body, for example, the door 1 can be opened forwards through a hinge and other modes which can realize a rotating function; for example, as shown in fig. 2, the hinge includes a moving rotation shaft 11, a moving gear 12, a fixed gear 13, a fixed rotation shaft 14, and the like, the fixed gear 13 and the fixed rotation shaft 14 are fixed in the hinge housing, the moving gear 12 is engaged with the fixed gear 13, the moving rotation shaft 11 and the moving gear 12 can be rotationally moved around the fixed gear 13, and the door 1 is opened or closed therewith as the moving gear 12 is rotationally moved. The mode of realizing the hinge function through the meshing of the movable gear 12 and the fixed gear 13 has the advantages of tighter meshing connection, difficult sliding and long service life, so that the door is more accurately positioned, and the door positioning operation method in the following can be matched to ensure that the door can be fixed at any angle.
The pushing device 2 is connected with the door 1 and used for pushing the door 1 to be automatically opened and closed; an upper door closing switch device 3, as shown in fig. 2, the upper door closing switch device 3 includes a first switch seat device 31 disposed on the upper portion of the outer side wall of the working box and a first switch plectrum device 32 disposed on the upper portion of the inner wall of the door 1 and matched with the first switch seat device 31, and is used for detecting the closing state of the upper portion of the door 1; and the lower door closing switch device 4, the lower door closing switch device 4 comprises a second switch seat device 41 arranged at the lower part of the outer side wall of the working box body and a second switch shifting sheet device 42 arranged at the lower part of the inner wall of the door 1 and matched with the second switch seat device 41, and is used for detecting the closing state of the lower part of the door 1. Although fig. 2 schematically shows only one upper door closing opening and closing device and one lower door closing opening and closing device, it is not excluded to provide a plurality of upper door closing opening and closing devices and lower door closing opening and closing devices at the upper and lower portions of the outer side wall of the work box, respectively, for checking whether a gap is leaked after the door is closed.
According to the automatic door control system of the stacked shaking table, the upper door closing switch device and the lower door closing switch device are arranged, so that the closing states of the upper part and the lower part of the door can be effectively detected, the closing degree of the closed automatic electric door is detected, and the control precision of the shaking table door is improved.
Preferably, as shown in fig. 2, the pushing device 2 comprises: the power device 21 is arranged outside the work box body, is connected with the transmission device 22 and is used for providing power for the transmission device 22; and a transmission device 22, wherein the inner wall of the door 1 is connected with the power device 21 through the transmission device 22, and the transmission device 22 is used for driving the door 1 to perform door opening/closing actions.
Preferably, as shown in fig. 2 and 3, the power unit 21 includes: one end of a rotating shaft 212 of the motor 211 penetrates through the wall of the working box body to be connected with the transmission device 22 and is used for generating power required by opening and closing the door; and the speed reducer 213 is connected to the rotating shaft 212, and is used for reducing the rotating speed of the motor 211 and stably controlling the rotation of the rotating shaft. It should be understood by those skilled in the art that the power device is not limited to the structure and composition of the power device 21 described above, and other devices capable of providing power are also possible.
Preferably, as shown in fig. 2 and 3, the transmission 22 comprises: an inner connecting rod 221, one end of the inner connecting rod 221 is connected with a power output shaft (rotating shaft 212) of the power device 21, and the other end of the inner connecting rod 221 is rotatably connected with one end of the outer connecting rod 222; the other end of the outer connecting rod 222 is connected with the inner wall of the door 1 through a connecting rod seat 223; and a link base 223, the link base 223 being installed on an inner wall of the door 1 for enabling a rotatable connection between the link base 223 and the outer link 222. It will be appreciated by those skilled in the art that the transmission is not limited to the structure and composition of the transmission 22 described above, and that other means for providing power transmission are possible.
Preferably, as shown in fig. 4, the first switch seat device 31 (the second switch seat device 41 may adopt the same structure as the first switch seat device 31) comprises: a pair or more (only a pair is shown in fig. 4) of the optical transmitter 311 and the optical receiver 312 which are oppositely arranged, and a gap for inserting the first switch paddle 32 (or the second switch paddle 42) is arranged between the optical transmitter 311 and the optical receiver 312; the light receiver 312 is used to receive the light beam emitted from the light emitter 311 without being blocked. After the first switch paddle unit 32 (or the second switch paddle unit 42) is inserted into the gap between the optical transmitter 311 and the optical receiver 312, a light blocking operation is performed, and the light beam emitted by the optical transmitter 311 is blocked or passed through according to the structure of the first switch paddle unit 32 (or the second switch paddle unit 42). The light emitter 311 can emit infrared light or visible light.
Preferably, as shown in fig. 5, the first switch paddle unit 32 (the second switch paddle unit 42 may have the same structure as the first switch paddle unit 32) includes a light blocking sheet 321; the light blocking sheet 321 is provided with a first light blocking portion 3211, a light passing hole 3212, and a second light blocking portion 3213 in this order along the direction of insertion into the first switch base apparatus 31 (or the second switch base apparatus 41). Through set up first portion of being in the light, logical unthreaded hole and second portion of being in the order along the direction of inserting at the barn door, insert the in-process and enable the photoreceiver and produce correspondingly and be in the light, lead to light and the signal that is in the light when the barn door inserts, judge correspondingly whether the correct step of closing the door the barn door that the action made inserts the action through setting up, can verify the accuracy of the action of closing the door, also further improved the precision of automatic door closing control, guarantee the complete closure state of door when needing the door to close completely.
Preferably, the automatic door control system of the stacking type shaking table further comprises a control device;
the control device is respectively connected with the pushing device 2, the upper door closing switch device 3 and the lower door closing switch device 4, and is used for carrying out the following steps:
s1, acquiring a door opening angle value and a door opening rotating speed value which are required to be reached by door opening;
s2, obtaining the rotating speed value of the door opening motor and the rotating time of the door opening motor according to the door opening angle value and the door opening rotating speed value and through the corresponding relation among the preset door opening angle value, the preset door opening rotating speed value, the preset door opening motor rotating speed value and the preset door opening motor rotating time; the door opening angle value, the door opening rotating speed value, the door opening motor rotating speed value and the door opening motor running time can be displayed through the display screen 5;
and S3, controlling the motor 211 to work according to the rotating speed value of the door opening motor and the running time of the door opening motor, and stopping the motor 211 after the door 1 reaches the required opening position.
Preferably, the control device is further configured to perform the steps of:
s4, judging whether a signal for indicating door closing is received or not; when receiving a signal for instructing door closing, the flow proceeds to step S5; maintaining the present status when the signal for indicating the door closing is not received;
s5, judging whether a door closing angle value and a door closing rotation speed value which need to be reached by door closing are obtained or not; when the door closing angle value and the door closing rotation speed value are obtained, the step S6 is executed; when the door closing angle value and the door closing rotation speed value are not obtained, the current situation is maintained;
s6, obtaining the rotating speed value of the door closing motor and the operating time of the door closing motor according to the preset corresponding relation among the door closing angle value, the door closing rotating speed value, the rotating speed value of the door closing motor and the operating time of the door closing motor; the door closing angle value, the door closing rotating speed value, the door closing motor rotating speed value and the door closing motor running time can be displayed through the display screen 5;
s7, judging whether the door closing angle value is equal to the angle value when the door is completely closed; for example, the angle value at which the preset door is fully closed may be set to a zero value; when the closing angle value is not equal to the angle value when the preset door is completely closed, the door does not need to be completely closed, the door is fixed after being closed to a certain angle, and the step S8 is carried out; when the closing angle value is equal to the angle value at which the door is completely closed, proceeding to step S9;
and S8, controlling the motor 211 to work according to the rotating speed value of the door closing motor and the running time of the door closing motor, and stopping the motor 211 after the door 1 reaches the required closing position.
S9, controlling the motor 211 to work according to the rotating speed value of the door closing motor and the running time of the door closing motor, so that the door 1 can be closed;
s10, determining whether a first light blocking signal, a first light passing signal and a second light blocking signal are sequentially received, wherein the first light blocking signal, the first light passing signal and the second light blocking signal are generated after the first switch moving plate 32 for indicating the upper door closing switch device 3 is inserted into the first switch base device 31; when the first light blocking signal, the first light passing signal, and the second light blocking signal are sequentially received, the process proceeds to step S11; when the first light blocking signal, the first light passing signal and the second light blocking signal are not received in sequence, the current situation is maintained until the current door closing time is longer than the running time of a door closing motor, and an alarm signal is generated to prompt that the door closing movement is abnormal;
s11, determining whether a third light blocking signal, a second light passing signal and a fourth light blocking signal are sequentially received, wherein the third light blocking signal, the second light passing signal and the fourth light blocking signal are generated after the second switch plectrum device 42 for indicating the lower door to close the switch device 4 is inserted into the second switch base device 41; when the third light blocking signal, the second light passing signal, and the fourth light blocking signal are sequentially received, the process proceeds to step S12; when the third light blocking signal, the second light passing signal and the fourth light blocking signal are not received in sequence, the current situation is maintained until the current door closing time is longer than the running time of a door closing motor, and an alarm signal is generated to prompt that the door closing motion is abnormal;
s12, the control result that the door 1 is closed is obtained, and the motor 211 is controlled to stop operating.
Corresponding to the steps performed by the control device, the control device comprises:
the first acquisition unit is used for acquiring a door opening angle value and a door opening rotating speed value which are required to be reached when the door is opened;
the door opening motor rotating speed value and door opening motor running time obtaining unit is used for obtaining a door opening motor rotating speed value and door opening motor running time according to the door opening angle value and the door opening rotating speed value and through the corresponding relation among the preset door opening angle value, the door opening rotating speed value, the door opening motor rotating speed value and the door opening motor running time;
and the first motor control unit is used for controlling the motor 211 to work according to the rotating speed value of the door opening motor and the running time of the door opening motor, so that the motor 211 is controlled to stop working after the door 1 reaches a required opening position.
Preferably, the control device further includes:
the first judging unit is used for judging whether a signal for indicating door closing is received or not;
the second judgment unit is used for judging whether a door closing angle value and a door closing rotating speed value which are required to be reached by door closing are obtained or not when a signal for indicating door closing is received;
the device comprises a door closing motor rotating speed value and door closing motor operating time obtaining unit, a door closing motor rotating speed value and door closing motor operating time obtaining unit and a door closing motor rotating speed value obtaining unit, wherein the door closing motor rotating speed value and the door closing motor operating time obtaining unit are used for obtaining the door closing motor rotating speed value and the door closing motor operating time through the preset corresponding relation among the door closing angle value, the door closing rotating speed value, the door closing motor rotating speed value and the door closing motor operating;
the third judging unit is used for judging whether the door closing angle value is equal to the angle value when the preset door is completely closed;
and the second motor control unit is used for controlling the motor 211 to work according to the rotating speed value of the door closing motor and the running time of the door closing motor when the door closing angle value is not equal to the angle value when the preset door is completely closed, so that the motor 211 is controlled to stop working after the door 1 reaches the required closing position.
Preferably, the control device further includes:
the third motor control unit is used for controlling the motor 211 to work according to the rotating speed value of the door closing motor and the running time of the door closing motor when the door closing angle value is equal to the angle value when the preset door is completely closed, so that the door 1 is closed;
a fourth judging unit, configured to judge whether a first light blocking signal, a first light passing signal, and a second light blocking signal, which are generated after the first switch paddle device 32 for instructing the upper door closing switch device 3 to be inserted into the first switch base device 31, are sequentially received;
a fifth judging unit, configured to judge whether a third light blocking signal, a second light passing signal, and a fourth light blocking signal, which are generated after a second switch paddle 42 for instructing the lower door to close the switch device 4 is inserted into the second switch base device 41, are sequentially received when the first light blocking signal, the first light passing signal, and the second light blocking signal are sequentially received;
and a fourth motor control unit, configured to obtain a control result that the door 1 is closed when the third light blocking signal, the second light passing signal, and the fourth light blocking signal are sequentially received, and control the motor 211 to stop working.
According to the control device, the corresponding rotating speed value of the door opening/closing motor and the corresponding operating time of the door opening/closing motor are obtained according to the opening/closing angle value and the opening/closing rotating speed value, so that the motor is controlled to work, and the opening/closing control precision is improved. By setting the step of verifying the door closing receiving signals, namely the first light blocking signal, the first light passing signal, the second light blocking signal, the third light blocking signal, the second light passing signal and the fourth light blocking signal, the correctness of the door closing action is verified, the misjudgment that the door is completely closed due to the failure of components such as a light transmitter/a light receiver and the like or the occurrence of the misshading action is avoided, the judgment precision of the completion of the door closing action is improved, the door closing control precision is further improved, and the safety and the reliability of automatic door opening and closing control are ensured.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (4)
1. The utility model provides an automatic door control system of stack formula shaking table which characterized in that includes:
the upper edge part of the door (1) is connected with the upper edge part of the table working box body of the table;
the pushing device (2) is connected with the door (1) and is used for pushing the door (1) to be automatically opened and closed;
the upper door closing switch device (3) comprises a first switch seat device (31) arranged on the upper part of the outer side wall of the working box body and a first switch plectrum device (32) which is arranged on the upper part of the inner wall of the door (1) and matched with the first switch seat device (31), and is used for detecting the closing state of the upper part of the door (1);
the lower door closing switch device (4) comprises a second switch seat device (41) arranged at the lower part of the outer side wall of the working box body and a second switch shifting sheet device (42) which is arranged at the lower part of the inner wall of the door (1) and matched with the second switch seat device (41), and is used for detecting the closing state of the lower part of the door (1);
the first and/or second switch seat arrangement (31, 41) comprises: a pair of or more than one pair of light emitter (311) and light receiver (312) which are oppositely arranged, wherein a gap for inserting the first switch plectrum device (32) or the second switch plectrum device (42) is arranged between the light emitter (311) and the light receiver (312);
the light receiver (312) is used for receiving the light beam emitted by the light emitter (311) without obstruction;
the first switch paddle means (32) and/or the second switch paddle means (42) comprise a light barrier (321);
the light blocking sheet (321) is sequentially provided with a first light blocking part (3211), a light through hole (3212) and a second light blocking part (3213) along the direction of inserting the first switch base device (31) or the second switch base device (41); and
control device, be connected with thrust unit (2), upper portion door closure switching device (3) and lower part door closure switching device (4) respectively, control device includes:
the first acquisition unit is used for acquiring a door opening angle value and a door opening rotating speed value which are required to be reached when the door is opened;
the door opening motor rotating speed value and door opening motor running time obtaining unit is used for obtaining the door opening motor rotating speed value and the door opening motor running time according to the door opening angle value and the door opening rotating speed value and through the corresponding relation among the preset door opening angle value, the door opening rotating speed value, the door opening motor rotating speed value and the door opening motor running time;
the first motor control unit is used for controlling the motor (211) to work according to the rotating speed value of the door opening motor and the running time of the door opening motor, so that the motor (211) is controlled to stop working after the door (1) reaches a required opening position;
the first judging unit is used for judging whether a signal for indicating door closing is received or not;
the second judgment unit is used for judging whether a door closing angle value and a door closing rotating speed value which are required to be reached by door closing are obtained or not when a signal for indicating door closing is received;
a door closing motor rotation speed value and door closing motor running time obtaining unit, configured to obtain a door closing motor rotation speed value and door closing motor running time according to a preset correspondence between the door closing angle value, the door closing rotation speed value, the door closing motor rotation speed value, and the door closing motor running time when the door closing angle value and the door closing rotation speed value are obtained;
the third judging unit is used for judging whether the door closing angle value is equal to the angle value when the preset door is completely closed;
the second motor control unit is used for controlling the motor (211) to work according to the rotating speed value of the door closing motor and the running time of the door closing motor when the door closing angle value is not equal to the angle value when the preset door is completely closed, so that the motor (211) is controlled to stop working after the door (1) reaches the required closing position;
the third motor control unit is used for controlling the motor (211) to work according to the rotating speed value of the door closing motor and the running time of the door closing motor when the door closing angle value is equal to the angle value when the preset door is completely closed, so that the door (1) is closed;
the fourth judging unit is used for judging whether a first light blocking signal, a first light passing signal and a second light blocking signal which are generated after a first switch plectrum device (32) used for indicating the upper door to close the switch device (3) is inserted into the first switch base device (31) are received in sequence;
a fifth judging unit, configured to judge whether a third light blocking signal, a second light passing signal, and a fourth light blocking signal, which are generated after a second switch moving sheet device (42) for instructing a lower door to close a switch device (4) is inserted into a second switch base device (41), are sequentially received when the first light blocking signal, the first light passing signal, and the second light blocking signal are sequentially received;
and the fourth motor control unit is used for obtaining a control result that the door (1) is closed when the third light blocking signal, the second light passing signal and the fourth light blocking signal are received in sequence, and controlling the motor (211) to stop working.
2. Automatic door control system according to claim 1, characterized in that said pushing means (2) comprise:
the power device (21) is arranged outside the working box body, is connected with the transmission device (22) and is used for providing power for the transmission device (22); and
the inner wall of the door (1) is connected with the power device (21) through the transmission device (22), and the transmission device (22) is used for driving the door (1) to open/close.
3. Automatic door control system according to claim 2, characterized in that said power means (21) comprise:
one end of a rotating shaft (212) of the motor (211) penetrates through the wall of the working box body to be connected with the transmission device (22) and is used for generating power required by opening and closing the door;
and the speed reducer (213) is connected to the rotating shaft (212) and used for reducing the rotating speed of the motor (211) and stably controlling the rotation of the rotating shaft.
4. Automatic door control system according to claim 2, characterized in that said transmission means (22) comprise:
one end of the inner connecting rod (221) is connected with a power output shaft of the power device (21), and the other end of the inner connecting rod (221) is rotatably connected with one end of the outer connecting rod (222);
the other end of the outer connecting rod (222) is connected with the inner wall of the door (1) through a connecting rod seat (223);
and the connecting rod seat (223) is arranged on the inner wall of the door (1) and is used for realizing the rotatable connection between the connecting rod seat (223) and the outer connecting rod (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005388.9A CN109025626B (en) | 2018-08-30 | 2018-08-30 | Automatic door control system of stacking type shaking table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005388.9A CN109025626B (en) | 2018-08-30 | 2018-08-30 | Automatic door control system of stacking type shaking table |
Publications (2)
| Publication Number | Publication Date |
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| CN109025626A CN109025626A (en) | 2018-12-18 |
| CN109025626B true CN109025626B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005388.9A Active CN109025626B (en) | 2018-08-30 | 2018-08-30 | Automatic door control system of stacking type shaking table |
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| CN (1) | CN109025626B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114192029A (en) * | 2021-12-07 | 2022-03-18 | 苏州培英实验设备有限公司 | Pollution-free and convenient shaking table and working method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125164A (en) * | 2004-10-27 | 2006-05-18 | Hiroshi Saito | Automatic device for opening/closing hinged door |
| CN2898039Y (en) * | 2005-11-17 | 2007-05-09 | 上海苏坤实业有限公司 | Constant-temperature table with automatic electric door |
| CN204101057U (en) * | 2014-07-28 | 2015-01-14 | 深圳宝嘉电子设备有限公司 | Cover opening or closed pick-up unit |
| US10260797B2 (en) * | 2015-07-30 | 2019-04-16 | Lg Electronics Inc. | Refrigerator |
| CN204877000U (en) * | 2015-08-19 | 2015-12-16 | 潍坊长城复兴门窗幕墙工程有限公司 | Remote control formula intelligence window |
| CN108442846A (en) * | 2017-02-16 | 2018-08-24 | 深圳市祈飞科技有限公司 | Automatic vertical hinged door |
| CN107035264A (en) * | 2017-03-22 | 2017-08-11 | 青岛海尔特种电冰柜有限公司 | Door opening/closing apparatus and switch door control method |
| CN108060852A (en) * | 2018-01-04 | 2018-05-22 | 南京百事成门窗有限公司 | A kind of smart window and its control method automatically controlled |
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Denomination of invention: An Automatic Door Control System for a Stacked Shaker Effective date of registration: 20231221 Granted publication date: 20200814 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch Pledgor: Shanghai Boxun Medical Biological Instrument Corp. Registration number: Y2023310000904 |