CN111478513A - Multifunctional enhanced integrated servo motor device - Google Patents
Multifunctional enhanced integrated servo motor device Download PDFInfo
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- CN111478513A CN111478513A CN202010405159.7A CN202010405159A CN111478513A CN 111478513 A CN111478513 A CN 111478513A CN 202010405159 A CN202010405159 A CN 202010405159A CN 111478513 A CN111478513 A CN 111478513A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
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- Computer Networks & Wireless Communication (AREA)
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- General Physics & Mathematics (AREA)
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Abstract
A multifunctional enhanced integrated servo motor device comprises an integrated front cover shell, a brake and a bearing; the brake is embedded in one end of the integrated front cover shell, and the bearing is embedded in the other end of the integrated front cover shell. The multifunctional enhanced integrated servo motor device also comprises an integrated rear cover housing and a sealing cover; an encoder is embedded in the integrated rear cover shell; one end of the integrated rear cover encloser is in threaded connection with one end of the integrated front cover shell embedded with the bearing; the combined structure effectively avoids the defects of long length, large volume and extremely high installation requirement of the encoder for keeping the concentricity consistency of the servo motor in the prior art.
Description
Technical Field
The invention belongs to the technical field of servo motors, and particularly relates to a multifunctional enhanced integrated servo motor device.
Background
The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output.
However, the existing servo motor is of a multi-section structure, and specifically comprises a brake, a bearing, a front end cover, a brake shell, a rear end cover, an encoder, a rear encoder casing and a sealing cover, and the structure enables the servo motor to be long in length and large in size, and the encoder to be highly required to be concentric and consistent in installation.
Disclosure of Invention
In order to solve the problems, the invention provides a multifunctional enhanced integrated servo motor device, which effectively overcomes the defects of long length and large volume of a servo motor and extremely high installation requirement for keeping the concentricity consistency of an encoder in the prior art.
In order to overcome the defects in the prior art, the invention provides a solution for a multifunctional enhanced integrated servo motor device, which comprises the following specific steps:
a multifunctional enhanced integrated servo motor device comprises an integrated front cover shell 1, a brake 4 and a bearing 5;
the brake 4 is embedded in one end of the integrated front cover shell 1, and the bearing 5 is embedded in the other end of the integrated front cover shell 1.
Further, the multifunctional enhanced integrated servo motor device also comprises an integrated rear cover shell 2 and a sealing cover 3;
an encoder 6 is embedded in the integrated rear cover shell 2;
one end of the integrated rear cover shell 2 is in threaded connection with one end of the integrated front cover shell 1 embedded with a bearing 5;
the other end and the closing cap 3 spiro union of cover shell 2 behind the integral type, still be provided with the sealed 7 of ring column form between the other end of cover shell 2 behind the integral type and the closing cap 3.
Further, the diameter of the bearing is smaller than the inner diameter of the brake 4 and the centre line of the bearing coincides with the centre line of the brake 4.
The output end of the encoder 6 is connected with the input end of the programmable logic controller P L C, the network port of the programmable logic controller P L C is connected to the network port of the Ethernet-to-WiFi module through a super-five type network cable, the Ethernet-to-WiFi module is wirelessly connected with the local wireless router through WiFi signals, the local wireless router is connected with a background terminal in W L AN, and the background terminal can be a computer or a notebook computer, so that the received rotating speed data of the servo motor collected by the encoder can be transmitted to the background terminal through the local wireless router group through the programmable logic controller P L C, the programmable logic controller P L C initially transmits the rotating speed data of the servo motor to the local wireless router group, and then the rotating speed data of the servo motor can be obtained from the background terminal to the local wireless router group.
The received rotating speed data of the servo motor acquired by the encoder is transmitted to the background terminal through the local wireless router group and can be executed by controlling the control facility of each local wireless router group, the performance of the control facility can be achieved through the control terminal, the control terminal is a desktop computer or a notebook computer and can be achieved through a program, and the method comprises the following steps:
and S1, the first local wireless router and the second local wireless router in the local wireless router group at the head of the sequence of the first local wireless router group are used for receiving the rotating speed data of the servo motor transmitted by the programmable controller P L C together, and the first local wireless router is used for transmitting the rotating speed data of the servo motor to the background terminal.
The control facility can use the first local wireless router and the second local wireless router in the first local wireless router group at the head of the sequence of the local wireless routers to synchronously receive the rotating speed data of the servo motor transmitted by the programmable controller P L C and use the first local wireless router to transmit the rotating speed data of the servo motor to the background terminal.
S2, when the first local wireless router or the second local wireless router in the local wireless router group at the head of the sequence goes wrong, the first local wireless router and the second local wireless router in the local wireless router group at the head of the sequence receive the rotating speed data of the servo motor, the local wireless router group at the head of the sequence is removed from the sequence of the local wireless router group, and after the second local wireless router or the first local wireless router in the removed local wireless router group completely transmits the rotating speed data of the servo motor to the background terminal and the errors of the first local wireless router or the second local wireless router are solved, the removed local wireless router group is added to the tail end of the sequence of the local wireless router group.
And S3, when an error occurs in the first local wireless router or the second local wireless router in the local wireless router group at the head of the sequence, continuing to receive the rotation speed data of the servo motor transmitted by the programmable controller P L C by using the subsequent local wireless router group adjacent to the local wireless router group at the head of the sequence.
In the present invention, when an error occurs in one or two of the local wireless routers in the local wireless router group at the head of the sequence, the control facility uses the local wireless router group serving as the head of the sequence adjacent to the subsequent local wireless router group at the head of the sequence to then receive the rotation speed data of the servo motor transmitted by the programmable controller P L C.
In a partial implementation of the present invention, the steering facility can communicate a sequence number of a sequence of local wireless router groups to the programmable controller P L C, where the sequence number can be a sequence number representing each local wireless router group in the sequence of local wireless router groups.
In a partial implementation of the present invention, the control facility can communicate a sequence number of a sequence of local wireless router groups to the backend terminal, where the sequence number can be a sequence number representing each local wireless router group in the sequence of local wireless router groups.
The method for transmitting the received rotating speed data of the servo motor collected by the encoder to the background terminal through the local wireless router group can be executed through the programmable controller P L C, and the method comprises the following steps:
s1-1: sequence numbers of a sequence of local wireless router groups are received.
In the invention, the programmable controller P L C on which the rotating speed data transmission method of the servo motor operates receives the serial number of the local wireless router group sequence transmitted by the control facility, wherein, more than one pair of local wireless router groups are arranged in the local wireless router group sequence according to the preset sequence, and each local wireless router group comprises a first local wireless router and a second local wireless router, and the control facility is used for controlling each local wireless router group in the local wireless router group sequence.
S1-2: and transmitting the rotating speed data of the servo motor to a first local wireless router and a second local wireless router in a local wireless router group listed at the head of the local wireless router group sequence by virtue of the serial number.
In the present invention, the programmable controller P L C searches the local wireless router group listed at the head of the sequence in the local wireless router group sequence by means of the serial number received in S1-1, and transmits the rotational speed data of the servo motor to the local wireless router one and the local wireless router two in the local wireless router group listed at the head of the sequence.
S1-3: and when the first local wireless router or the second local wireless router of the local wireless router group at the head of the sequence has an error, stopping transmitting the rotation speed data of the servo motor.
S1-4: the subsequent local wireless router group adjacent to the local wireless router group at the head of the sequence is retrieved, and the rotational speed data of the servo motor is then transferred to the retrieved local wireless router group.
The method for obtaining the rotating speed data of the servo motor by the background terminal can be executed by the background terminal, and comprises the following steps:
s2-1: sequence numbers of a sequence of local wireless router groups are received.
In the invention, a background terminal on which a method for obtaining the rotating speed data of the servo motor is operated receives the serial number of a local wireless router group sequence transmitted by an operation and control facility, wherein more than one pair of local wireless router groups are arranged in the local wireless router group sequence according to a preset sequence, each local wireless router group comprises a first local wireless router and a second local wireless router, and the operation and control facility is used for controlling each local wireless router group in the local wireless router group sequence.
S2-2: and obtaining the rotating speed data of the servo motor through the local wireless router I in the local wireless router group at the head of the sequence of the local wireless router group by virtue of the serial number.
In the invention, the background terminal obtains the rotating speed data of the servo motor through the local wireless router I in the local wireless router group listed at the head of the local wireless router group sequence by virtue of the serial number received in the S2-1.
S2-3: when an error occurs in a local wireless router I or a local wireless router II in a local wireless router group at the head of the sequence, obtaining rotation speed data of a servo motor through the corresponding local wireless router II or the local wireless router I;
in the invention, when an error occurs in a local wireless router I or a local wireless router II in a local wireless router group listed at the head of a local wireless router group sequence, the background terminal obtains the rotating speed data of the servo motor through the local wireless router II or the local wireless router I in the local wireless router group.
S2-4: after the rotating speed data of the servo motor in the second local wireless router or the first local wireless router is completely obtained, the next local wireless router group adjacent to the local wireless router group with the error is searched, and the rotating speed data of the servo motor is obtained through the searched local wireless router group in a connecting mode.
The device for transmitting the rotating speed data of the servo motor comprises a transmitting module, an error handling module and a receiving module, wherein the transmitting module is used for transmitting the rotating speed data of the servo motor transmitted by a programmable controller P L C by using a first local wireless router and a second local wireless router in a first local wireless router group in a head of a sequence of a local wireless router group, and transmitting the rotating speed data of the servo motor to a background terminal by using the first local wireless router, wherein more than one pair of the first local wireless router groups are arranged in the sequence of the first local wireless router groups according to a preset sequence, the error handling module is used for stopping the rotating speed data of the first local wireless router and the second local wireless router in the first local wireless router group in the head of the sequence when the first local wireless router or the second local wireless router in the head of the sequence goes wrong, removing the rotating speed data of the first local wireless router in the first local wireless router group in the head of the sequence and the second local wireless router in the second local wireless router group in the head of the sequence, and transmitting the first wireless router group or the second local wireless router in the wireless router group to the background wireless router after removing the first local wireless router in the sequence of the first local wireless router or the second local wireless router in the first local wireless router group in the local wireless router, and transmitting the wireless router to the wireless router and the wireless router group of the wireless router or the wireless router in the wireless router, and the wireless router group of the wireless router in the wireless router group of the local wireless router, and the wireless router group of the wireless router, and the wireless router of the wireless router group of the wireless router.
The modules running on the programmable controller P L C include a receiving module, a transferring module, a transfer terminating module and a transfer following module, wherein the receiving module is used for receiving the serial number of a sequence of local wireless router groups, wherein more than one pair of local wireless router groups are arranged in the sequence of the local wireless router groups according to a preset order, each local wireless router group comprises a first local wireless router and a second local wireless router, the transferring module is used for transferring the rotating speed data of the servo motor to the first local wireless router and the second local wireless router in the local wireless router group at the head of the sequence of the local wireless router groups by means of the serial number, the transfer terminating module is used for terminating the transfer of the rotating speed data of the servo motor when an error occurs in the first local wireless router or the second local wireless router at the head of the sequence, and the transferring module is configured for retrieving the next local wireless router group adjacent to the local wireless router group at the head of the sequence and then transferring the rotating speed data of the servo motor towards the retrieved local wireless router group.
The module running on the background terminal comprises: the device comprises a receiving module, a first obtaining module, a second obtaining module and a third obtaining module. The receiving module is configured to receive a sequence number of a local wireless router group sequence, wherein more than one pair of local wireless router groups are arranged in the local wireless router group sequence according to a preset sequence, and each local wireless router group comprises a first local wireless router and a second local wireless router; the first obtaining module is used for obtaining the rotating speed data of the servo motor through a first local wireless router in a local wireless router group at the head of the sequence of the local wireless router group by means of the serial number; the second obtaining module is used for obtaining the rotating speed data of the servo motor through the corresponding local wireless router II or the local wireless router I when an error occurs in the local wireless router I or the local wireless router II in the local wireless router group at the head of the sequence; and the third obtaining module is used for searching the next local wireless router group adjacent to the local wireless router group with the error after all the rotating speed data of the servo motor in the local wireless router II or the local wireless router I are obtained, and then obtaining the rotating speed data of the servo motor from the searched local wireless router group.
In the invention, the receiving module can be used for receiving the sequence number of the local wireless router group sequence; based on the serial number received by the receiving module, the first obtaining module can obtain the rotating speed data of the servo motor from a first local wireless router in a local wireless router group at the head of the sequence of the local wireless router group; when an error occurs in a first local wireless router or a second local wireless router in a local wireless router group at the head of the sequence, the second obtaining module can obtain the rotating speed data of the servo motor from the second local wireless router or the first local wireless router in the local wireless router group; after the rotating speed data of the servo motor in the second local wireless router or the first local wireless router is obtained completely, the third obtaining module can retrieve the next local wireless router group adjacent to the local wireless router group with the error, and then the rotating speed data of the servo motor is obtained from the retrieved local wireless router group.
A columnar rotating shaft is arranged on the bearing 5, one end of the rotating shaft extends out of the integrated front cover casing 1, and sometimes, in order to lengthen the rotating rod to adapt to the needs of the site, the rotating rod is connected with another columnar shaft with the same shaft diameter by a coupler, the coupler comprises a top sector ring block 1-2 and a bottom sector ring block 1-4, the top sector ring block 1-2 and the bottom sector ring block 1-4 are arranged correspondingly from high to low, a sealing part 1-29 is arranged between the top sector ring block 1-2 and the bottom sector ring block 1-4, the extrusion firmness can be improved by the sealing part, the left end of the top sector ring block 1-2 is connected with the bottom sector ring block 1-4 in a rotating way through a rotating part 1-27, the top sector ring block 1-2 can rotate relative to the bottom sector ring block 1-4 through the sealing part 1-29, one end of the right side of the top fan ring block 1-2 is connected with the bottom fan ring block 1-4 through a limiting piece 1-22, one end of the right side of the top fan ring block 1-2 is provided with a positioning piece 1-9, one end of the right side of the bottom fan ring block 1-4 is provided with an inverted arch-shaped rod piece 1-6, the middle part of the inverted arch-shaped rod piece 1-6 is provided with a rotating plate 1-7 through a rotating rod 1-5, the rotating plate 1-7 is connected with the positioning piece 1-9 through a stabilizing piece 1-32, the rotating plate 1-7 and the positioning piece 1-9 can be separated, so that the assembly and the separation of the coupler can be conveniently carried out, in addition, the stabilizing piece 1-32 is provided with a pressing block 1-33, and the firmness can be improved through the pressing block 1-33.
The rotating piece 1-27 comprises a first annular columnar locating sleeve 1-25 and a second annular columnar locating sleeve 1-26, the first locating sleeve 1-25 is connected with one end of the left side of the bottom fan-ring block 1-4, the second locating sleeve 1-26 is connected with one end of the left side of the top fan-ring block 1-2, in addition, the first locating sleeve 1-25 is connected with the second locating sleeve 1-26 in a rotating mode through a locating rod 1-3, the first locating sleeve 1-25 and the second locating sleeve 1-26 can rotate through the locating rod 1-3, the top fan-ring block 1-2 and the bottom fan-ring block 1-4 are connected on a rotating shaft and a columnar shaft in a hooping mode, and assembly is easy.
The sealing part 1-29 comprises an annular column-shaped plastic sleeve 1-24, the plastic sleeve 1-24 is arranged between the top fan-ring block 1-2 and the bottom fan-ring block 1-4, plastic rings 1-23 are arranged on the inner wall surface of the plastic sleeve 1-24 in an encircling mode at equal intervals, plastic rings 1-28 are arranged on the outer wall surface of the plastic sleeve 1-24 in an encircling mode at equal intervals, the plastic sleeve 1-24 has elasticity, the plastic sleeve 1-24 is connected with the rotating shaft and the column-shaped shaft in a hooping mode, friction force can be increased through the plastic rings 1-23 and the plastic rings 1-28, the plastic sleeve 1-24 is prevented from being separated from the rotating shaft or the column-shaped shaft, the top fan-ring block 1-2 is prevented from being separated from the bottom fan-ring block 1-4, and firmness and buffering performance are increased.
The limiting part 1-22 comprises a fan-shaped annular limiting block 1-21 and a fan-shaped annular limiting opening 1-10, the fan-shaped annular limiting block 1-21 is arranged at one end of the right side of the bottom fan-shaped annular block 1-4, the fan-shaped annular limiting opening 1-10 is arranged at one end of the right side of the top fan-shaped annular block 1-2, in addition, the fan-shaped annular limiting block 1-21 can be embedded in the fan-shaped annular limiting opening 1-10 in a transition fit mode, and when the top fan-shaped annular block 1-2 and the bottom fan-shaped annular block 1-4 are fixedly connected, the fan-shaped annular limiting block 1-21 can be embedded in the fan-shaped annular limiting opening 1-10, so that the change of the shaft diameter by virtue of a rotating shaft or a columnar shaft can be executed, the extrusion can be executed on the plastic sleeve 1.
The stabilizing parts 1-32 comprise screws 1-8 and accommodating ports 1-30, the screws 1-8 are arranged on the rotating plates 1-7, the accommodating ports 1-30 are arranged on the positioning blocks 1-9, in addition, the screws 1-8 are arranged in the accommodating ports 1-30, the heads of the screws 1-8 are screwed with nuts 1-31, the top fan-ring blocks 1-2 and the bottom fan-ring blocks 1-4 can be fixedly connected to a rotating shaft and a columnar shaft through the screwing screws 1-8, in addition, the plastic sleeves 1-24 are extruded, the screws 1-8 are arranged in holes of the pressing blocks 1-33, and the fixing firmness can be improved through the pressing blocks 1-33.
The invention has the beneficial effects that:
according to the invention, the columnar brake and the bearing are integrated in the annular-columnar integrated front cover shell 1, so that the length of the servo motor is effectively reduced, and the volume of the servo motor is reduced. Therefore, the length is reduced, the structure is compact, the encoder is favorable for keeping the concentricity consistency, and the installation requirement is low.
Drawings
Fig. 1 is an exploded view of the multifunction enhanced integrated servo motor apparatus of the present invention.
FIG. 2 is a schematic front side view of the multifunction enhanced integrated servo motor apparatus of the present invention.
FIG. 3 is a schematic back side view of the multifunction enhanced integrated servo motor apparatus of the present invention.
Fig. 4 is a partial schematic view of the coupling of the present invention.
Fig. 5 is a schematic view of one side of the coupling of the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples.
As shown in fig. 1 to 5, the multifunctional enhanced integrated servo motor device includes a ring-column integrated front cover housing 1, a ring-column brake 4 and a bearing 5;
the integrated front cover comprises an integrated front cover shell 1 and is characterized in that a ring column brake 4 is embedded in one end of the integrated front cover shell 1, and a bearing 5 is embedded in the other end of the integrated front cover shell 1. The brake is a thin type magnetic powder brake. Thus, the column brake 4 and the bearing 5 are integrated in the annular column integrated front cover shell 1, the length of the servo motor is effectively reduced, and the volume of the servo motor is reduced. Therefore, the length is reduced, the structure is compact, the encoder is favorable for keeping the concentricity consistency, and the installation requirement is low. The multifunctional enhanced integrated servo motor device also comprises a ring-column-shaped integrated rear cover shell 2 and a sealing cover 3; an encoder 6 is embedded in the annular-column-shaped integrated rear cover shell 2; one end of the annular column-shaped integrated rear cover shell 2 is in threaded connection with one end of the integrated front cover shell 1 embedded with a bearing 5; the other end of the ring-column-shaped integrated rear cover shell 2 is in threaded connection with the seal cover 3. The diameter of the bearing is smaller than the inner diameter of the brake 4 and the centre line of the bearing coincides with the centre line of the ring cylinder brake 4.
With the development of the internet of things, the output end of the encoder 6 is connected with the input end of the programmable logic controller P L C, the network port of the programmable logic controller P L C is connected to the network port of the Ethernet-to-WiFi module through a super-five type network cable, the Ethernet-to-WiFi module is in wireless connection with the local wireless router through WiFi signals, the local wireless router is connected with the background terminal in the W L AN, and the background terminal can be a computer or a notebook computer, so that the received rotating speed data of the servo motor collected by the encoder can be transmitted to the background terminal through the local wireless router via the programmable logic controller P L C, and the rotating speed data of the servo motor is transmitted to the local wireless router by the programmable logic controller P L C at first, and then the rotating speed data of the servo motor is obtained from the background terminal to the local wireless router.
However, when a local wireless router has an error, such as a process error, all the systems for transmitting the rotational speed data of the servo motors are often disabled, so that the order of the transmitted rotational speed data of the servo motors is disordered, and the rotational speed data of the servo motors obtained by the background terminal is different from the rotational speed data of the servo motors transmitted by the programmable logic controller P L C.
The rotating speed data transmission system of the servo motor comprises a programmable controller P L C, a local wireless router group and a background terminal, wherein the programmable controller P L C transmits the rotating speed data of the servo motor to the local wireless router group, and the background terminal can obtain the rotating speed data of the servo motor through the local wireless router group.
Through improvement, the output end of the encoder 6 is connected with the input end of the programmable logic controller P L C, the network port of the programmable logic controller P L C is connected to the network port of the Ethernet-to-WiFi module through a super-five type network cable, the Ethernet-to-WiFi module is wirelessly connected with the local wireless router through WiFi signals, the local wireless router is connected with a background terminal in W L AN, and the background terminal can be a computer or a notebook computer, so that the received rotating speed data of the servo motor collected by the encoder can be transmitted to the background terminal through the local wireless router group through the programmable logic controller P L C, the programmable logic controller P L C can transmit the rotating speed data of the servo motor to a local wireless router group at first and then the background terminal can obtain the rotating speed data of the servo motor in the local wireless router group, the performance of each type of wireless routers capable of receiving, storing and transmitting the rotating speed data of the servo motor can be achieved through a program component, and the local wireless router group can be implemented as a pair of local wireless routers capable of receiving, storing and transmitting the rotating speed data of the local wireless router group, and can be implemented as a local wireless router group of a notebook computer or a notebook computer capable of receiving, a desktop wireless router or a notebook computer capable of executing a desktop wireless router.
The received rotating speed data of the servo motor acquired by the encoder is transmitted to the background terminal through the local wireless router group and can be executed by controlling the control facility of each local wireless router group, the performance of the control facility can be achieved through the control terminal, the control terminal is a desktop computer or a notebook computer and can be achieved through a program, and the method comprises the following steps:
and S1, the first local wireless router and the second local wireless router in the local wireless router group at the head of the sequence of the first local wireless router group are used for receiving the rotating speed data of the servo motor transmitted by the programmable controller P L C together, and the first local wireless router is used for transmitting the rotating speed data of the servo motor to the background terminal.
The control facility can use the first local wireless router and the second local wireless router in the first local wireless router group at the head of the sequence of the local wireless routers to synchronously receive the rotating speed data of the servo motor transmitted by the programmable controller P L C and use the first local wireless router to transmit the rotating speed data of the servo motor to the background terminal.
S2, when the first local wireless router or the second local wireless router in the local wireless router group at the head of the sequence goes wrong, the first local wireless router and the second local wireless router in the local wireless router group at the head of the sequence receive the rotating speed data of the servo motor, the local wireless router group at the head of the sequence is removed from the sequence of the local wireless router group, and after the second local wireless router or the first local wireless router in the removed local wireless router group completely transmits the rotating speed data of the servo motor to the background terminal and the errors of the first local wireless router or the second local wireless router are solved, the removed local wireless router group is added to the tail end of the sequence of the local wireless router group.
In the invention, when the first local wireless router or the second local wireless router in the local wireless router group listed at the head of the sequence of the local wireless routers generates an error, the first local wireless router and the second local wireless router in the local wireless router group of the head of the sequence stop receiving the rotating speed data of the servo motor, and the first local wireless router and the second local wireless router in the head of the sequence are removed from the sequence of the local wireless routers. And after the rotating speed data of the servo motor is completely transmitted to the background terminal by the local wireless router II or the local wireless router I in the removed local wireless router group and the error of the local wireless router I or the local wireless router II is solved, adding the removed local wireless router group to the tail end of the sequence of the local wireless router group. That is, after the local wireless router one or the local wireless router two in the local wireless router group has an error, neither the local wireless router one nor the local wireless router two in the local wireless router group will continue to receive the rotation speed data of the servo motor, whereas the local wireless router without the error in the local wireless router group will continue to transmit the rotation speed data of the servo motor to the receiving end until all the rotation speed data of the servo motor received by the local wireless router group are transmitted to the receiving end.
And S3, when an error occurs in the first local wireless router or the second local wireless router in the local wireless router group at the head of the sequence, continuing to receive the rotation speed data of the servo motor transmitted by the programmable controller P L C by using the subsequent local wireless router group adjacent to the local wireless router group at the head of the sequence.
In the present invention, when an error occurs in one or two of the local wireless routers in the local wireless router group at the head of the sequence, the control facility uses the local wireless router group serving as the head of the sequence adjacent to the subsequent local wireless router group at the head of the sequence to then receive the rotation speed data of the servo motor transmitted by the programmable controller P L C.
In a partial implementation of the present invention, the steering facility can communicate a sequence number of a sequence of local wireless router groups to the programmable controller P L C, where the sequence number can be a sequence number representing each local wireless router group in the sequence of local wireless router groups.
In a partial implementation of the present invention, the control facility can communicate a sequence number of a sequence of local wireless router groups to the backend terminal, where the sequence number can be a sequence number representing each local wireless router group in the sequence of local wireless router groups.
For example, a first local wireless router group, a second local wireless router group and a third local wireless router group are respectively arranged in sequence in a sequence of the first local wireless router group, the first local wireless router group and the second local wireless router group in the first local wireless router group listed at the head of the sequence are used for receiving the rotating speed data of the servo motor transmitted by the programmable logic controller P L C, the first local wireless router in the first local wireless router group is used for transmitting the rotating speed data of the servo motor to a background terminal, when an error occurs in the first local wireless router group, the first local wireless router group and the second local wireless router group in the first local wireless router group are used for receiving the rotating speed data of the servo motor, the second local wireless router in the first local wireless router group is used for transmitting the rotating speed data of the servo motor to the terminal, the first local wireless router group is removed, the second local wireless router group in the first local wireless router group is used for transmitting the rotating speed data of the servo motor to the terminal, and the first local wireless router group is used for transmitting the rotating speed data of the second local wireless router in the background wireless router group which is adjacent to the first local wireless router group, and the second local wireless router group which receives the rotating speed data of the wireless router in the wireless router group which is adjacent to transmit the same wireless router group which the wireless router group which is adjacent to the wireless router group L.
Therefore, the rotation speed data of the servo motor is transmitted in sequence and at high speed by arranging more than one pair of local wireless router groups in sequence.
The method for transmitting the received rotating speed data of the servo motor collected by the encoder to the background terminal through the local wireless router group can be executed through the programmable controller P L C, and the method comprises the following steps:
s1-1: sequence numbers of a sequence of local wireless router groups are received.
In the invention, the programmable controller P L C on which the rotating speed data transmission method of the servo motor operates receives the serial number of the local wireless router group sequence transmitted by the control facility, wherein, more than one pair of local wireless router groups are arranged in the local wireless router group sequence according to the preset sequence, and each local wireless router group comprises a first local wireless router and a second local wireless router, and the control facility is used for controlling each local wireless router group in the local wireless router group sequence.
S1-2: and transmitting the rotating speed data of the servo motor to a first local wireless router and a second local wireless router in a local wireless router group listed at the head of the local wireless router group sequence by virtue of the serial number.
In the present invention, the programmable controller P L C searches the local wireless router group listed at the head of the sequence in the local wireless router group sequence by means of the serial number received in S1-1, and transmits the rotational speed data of the servo motor to the local wireless router one and the local wireless router two in the local wireless router group listed at the head of the sequence.
S1-3: and when the first local wireless router or the second local wireless router of the local wireless router group at the head of the sequence has an error, stopping transmitting the rotation speed data of the servo motor.
In the present invention, when an error occurs in the first local wireless router or the second local wireless router of the local wireless router group listed at the head of the sequence of local wireless routers, the programmable controller P L C terminates the transmission of the rotation speed data of the servo motor to the first local wireless router and the second local wireless router within the local wireless router group listed at the head of the sequence.
S1-4: the subsequent local wireless router group adjacent to the local wireless router group at the head of the sequence is retrieved, and the rotational speed data of the servo motor is then transferred to the retrieved local wireless router group.
In the present invention, the above-mentioned programmable controller P L C retrieves the subsequent local wireless router group adjacent to the local wireless router group at the head of the sequence, and then transmits the rotation speed data of the servo motor toward the local wireless router one and the local wireless router two of the retrieved local wireless router groups.
Therefore, the rotating speed data of the servo motor is transmitted to the local wireless router group in the local wireless router group sequence by the serial number, and the accurate and sequential transmission of the rotating speed data of the servo motor is achieved.
The method for obtaining the rotating speed data of the servo motor by the background terminal can be executed by the background terminal, and comprises the following steps:
s2-1: sequence numbers of a sequence of local wireless router groups are received.
In the invention, a background terminal on which a method for obtaining the rotating speed data of the servo motor is operated receives the serial number of a local wireless router group sequence transmitted by an operation and control facility, wherein more than one pair of local wireless router groups are arranged in the local wireless router group sequence according to a preset sequence, each local wireless router group comprises a first local wireless router and a second local wireless router, and the operation and control facility is used for controlling each local wireless router group in the local wireless router group sequence.
S2-2: and obtaining the rotating speed data of the servo motor through the local wireless router I in the local wireless router group at the head of the sequence of the local wireless router group by virtue of the serial number.
In the invention, the background terminal obtains the rotating speed data of the servo motor through the local wireless router I in the local wireless router group listed at the head of the local wireless router group sequence by virtue of the serial number received in the S2-1.
S2-3: when an error occurs in a local wireless router I or a local wireless router II in a local wireless router group at the head of the sequence, obtaining rotation speed data of a servo motor through the corresponding local wireless router II or the local wireless router I;
in the invention, when an error occurs in a local wireless router I or a local wireless router II in a local wireless router group listed at the head of a local wireless router group sequence, the background terminal obtains the rotating speed data of the servo motor through the local wireless router II or the local wireless router I in the local wireless router group.
S2-4: after the rotating speed data of the servo motor in the second local wireless router or the first local wireless router is completely obtained, the next local wireless router group adjacent to the local wireless router group with the error is searched, and the rotating speed data of the servo motor is obtained through the searched local wireless router group in a connecting mode.
In the invention, after the background terminal obtains the rotating speed data of the servo motor in the local wireless router II or the local wireless router I corresponding to the local wireless router I with the error in S2-3, the background terminal searches the next local wireless router group adjacent to the local wireless router group with the error by virtue of the serial number, and the rotating speed data of the servo motor is obtained in the searched local wireless router group.
Therefore, the rotating speed data of the servo motor is obtained through the local wireless router group in the local wireless router group sequence by virtue of the serial number, and the accurate and sequential obtaining of the rotating speed data of the servo motor is achieved.
The device for transmitting the rotating speed data of the servo motor comprises a transmitting module, an error handling module and a receiving module, wherein the transmitting module is used for transmitting the rotating speed data of the servo motor transmitted by a programmable controller P L C by using a first local wireless router and a second local wireless router in a first local wireless router group in a head of a sequence of a local wireless router group, and transmitting the rotating speed data of the servo motor to a background terminal by using the first local wireless router, wherein more than one pair of the first local wireless router groups are arranged in the sequence of the first local wireless router groups according to a preset sequence, the error handling module is used for stopping the rotating speed data of the first local wireless router and the second local wireless router in the first local wireless router group in the head of the sequence when the first local wireless router or the second local wireless router in the head of the sequence goes wrong, removing the rotating speed data of the first local wireless router in the first local wireless router group in the head of the sequence and the second local wireless router in the second local wireless router group in the head of the sequence, and transmitting the first wireless router group or the second local wireless router in the wireless router group to the background wireless router after removing the first local wireless router in the sequence of the first local wireless router or the second local wireless router in the first local wireless router group in the local wireless router, and transmitting the wireless router to the wireless router and the wireless router group of the wireless router or the wireless router in the wireless router, and the wireless router group of the wireless router in the wireless router group of the local wireless router, and the wireless router group of the wireless router, and the wireless router of the wireless router group of the wireless router.
In the invention, the first local wireless router and the second local wireless router in the local wireless router group listed at the head of the sequence of the local wireless router group can jointly receive the rotation speed data of the servo motor transmitted by the programmable controller P L C, and the first local wireless router can be used for transmitting the rotation speed data of the servo motor to the background terminal.
In the invention, when an error occurs in the first local wireless router or the second local wireless router in the first local wireless router group at the head of the sequence, the error handling module can stop the first local wireless router and the second local wireless router in the first local wireless router group at the head of the sequence from receiving the rotating speed data of the servo motor, remove the first local wireless router group at the head of the sequence from the sequence of the first local wireless router group, and add the removed first local wireless router group to the tail end of the sequence of the first local wireless router group after the second local wireless router or the first local wireless router in the removed first local wireless router group completely transmits the rotating speed data of the servo motor to the background terminal and the first local wireless router or the second local wireless router solves the error.
In the present invention, when an error occurs in the local wireless router one or the local wireless router two in the local wireless router group at the head of the sequence, the re-receiving module can use the subsequent local wireless router group adjacent to the local wireless router group at the head of the sequence to subsequently receive the rotation speed data of the servo motor transmitted by the programmable controller P L C.
The modules running on the programmable controller P L C include a receiving module, a transferring module, a transfer terminating module and a transfer following module, wherein the receiving module is used for receiving the serial number of a sequence of local wireless router groups, wherein more than one pair of local wireless router groups are arranged in the sequence of the local wireless router groups according to a preset order, each local wireless router group comprises a first local wireless router and a second local wireless router, the transferring module is used for transferring the rotating speed data of the servo motor to the first local wireless router and the second local wireless router in the local wireless router group at the head of the sequence of the local wireless router groups by means of the serial number, the transfer terminating module is used for terminating the transfer of the rotating speed data of the servo motor when an error occurs in the first local wireless router or the second local wireless router at the head of the sequence, and the transferring module is configured for retrieving the next local wireless router group adjacent to the local wireless router group at the head of the sequence and then transferring the rotating speed data of the servo motor towards the retrieved local wireless router group.
In the invention, the receiving module can receive the sequence number of the local wireless router group sequence; by means of the serial number received by the receiving module, the transmitting module can transmit the rotating speed data of the servo motor to a first local wireless router and a second local wireless router in a first local wireless router group listed at the head of the sequence of the first local wireless router group; when an error occurs in the first local wireless router or the second local wireless router of the local wireless router group at the head of the sequence, the termination transfer module can terminate the transfer of the rotation speed data of the servo motor towards the first local wireless router and the second local wireless router in the local wireless router group at the head of the sequence; the next passing module is capable of retrieving a subsequent local wireless router group adjacent to the local wireless router group of the header of the sequence and then passing the rotational speed data of the servo motor toward the local wireless router one and the local wireless router two of the retrieved local wireless router groups.
The module running on the background terminal comprises: the device comprises a receiving module, a first obtaining module, a second obtaining module and a third obtaining module. The receiving module is configured to receive a sequence number of a local wireless router group sequence, wherein more than one pair of local wireless router groups are arranged in the local wireless router group sequence according to a preset sequence, and each local wireless router group comprises a first local wireless router and a second local wireless router; the first obtaining module is used for obtaining the rotating speed data of the servo motor through a first local wireless router in a local wireless router group at the head of the sequence of the local wireless router group by means of the serial number; the second obtaining module is used for obtaining the rotating speed data of the servo motor through the corresponding local wireless router II or the local wireless router I when an error occurs in the local wireless router I or the local wireless router II in the local wireless router group at the head of the sequence; and the third obtaining module is used for searching the next local wireless router group adjacent to the local wireless router group with the error after all the rotating speed data of the servo motor in the local wireless router II or the local wireless router I are obtained, and then obtaining the rotating speed data of the servo motor from the searched local wireless router group.
In the invention, the receiving module can be used for receiving the sequence number of the local wireless router group sequence; based on the serial number received by the receiving module, the first obtaining module can obtain the rotating speed data of the servo motor from a first local wireless router in a local wireless router group at the head of the sequence of the local wireless router group; when an error occurs in a first local wireless router or a second local wireless router in a local wireless router group at the head of the sequence, the second obtaining module can obtain the rotating speed data of the servo motor from the second local wireless router or the first local wireless router in the local wireless router group; after the rotating speed data of the servo motor in the second local wireless router or the first local wireless router is obtained completely, the third obtaining module can retrieve the next local wireless router group adjacent to the local wireless router group with the error, and then the rotating speed data of the servo motor is obtained from the retrieved local wireless router group.
Firstly, by means of the arrangement sequence of each local wireless router group in a local wireless router group sequence, a first local wireless router and a second local wireless router in the local wireless router group at the head of the sequence are used for receiving data together, and the first local wireless router is used for transmitting information to a background terminal; when an error occurs in a local wireless router I or a local wireless router II in a local wireless router group at the head of the sequence, stopping receiving data by the local wireless router I or the local wireless router II which uses the local wireless router group, removing the local wireless router group at the head of the sequence from the local wireless router group sequence, and adding the removed local wireless router group to the tail end of the local wireless router group sequence after the removed local wireless router II or the local wireless router I in the local wireless router group completely transmits the data to a background terminal and the error of the local wireless router I or the local wireless router II is solved; when the local wireless router I or the local wireless router II in the local wireless router group at the head of the sequence generates an error, the information sent by the information sending end is received by the subsequent local wireless router group adjacent to the local wireless router group at the head of the sequence, so that the accurate and sequential transmission of data is realized.
In addition, a cylindrical rotating shaft is arranged on the bearing 5, one end of the rotating shaft extends out of the integrated front cover casing 1, sometimes, the rotating shaft needs to be connected with another cylindrical shaft through a coupling in order to lengthen the rotating shaft and meet the requirement of the site, the shaft end or the coupling is often welded in order to meet the requirement of reinforcement, in addition, because the coupling achieves a firmer screwing effect when the servo motor rotates, the application environment is restrained, in addition, the existing coupling is not beneficial to assembly and disassembly, and the existing coupling cannot change according to the shaft diameters of the cylindrical shaft and the rotating rod.
Through improvement, a cylindrical rotating shaft is arranged on the bearing 5, one end of the rotating shaft extends out of the integrated front cover casing 1, and sometimes, in order to lengthen the rotating rod to adapt to the requirements of the site, the rotating rod is connected with another cylindrical shaft with the same shaft diameter by a coupler, the coupler comprises a top sector ring block 1-2 and a bottom sector ring block 1-4, the top sector ring block 1-2 and the bottom sector ring block 1-4 are correspondingly arranged from high to low, a sealing part 1-29 is arranged between the top sector ring block 1-2 and the bottom sector ring block 1-4, the extrusion firmness can be improved through the sealing part, one end of the left side of the top sector ring block 1-2 is connected with the bottom sector ring block 1-4 through a rotating part 1-27, the top sector ring block 1-2 can rotate relative to the bottom sector ring block 1-4 through the sealing part 1-29, one end of the right side of the top fan ring block 1-2 is connected with the bottom fan ring block 1-4 through a limiting piece 1-22, one end of the right side of the top fan ring block 1-2 is provided with a positioning piece 1-9, one end of the right side of the bottom fan ring block 1-4 is provided with an inverted arch-shaped rod piece 1-6, the middle part of the inverted arch-shaped rod piece 1-6 is provided with a rotating plate 1-7 through a rotating rod 1-5, the rotating plate 1-7 is connected with the positioning piece 1-9 through a stabilizing piece 1-32, the rotating plate 1-7 and the positioning piece 1-9 can be separated, so that the assembly and the separation of the coupler can be conveniently carried out, in addition, the stabilizing piece 1-32 is provided with a pressing block 1-33, and the firmness can be improved through the pressing block 1-33.
The rotating piece 1-27 comprises a first annular columnar locating sleeve 1-25 and a second annular columnar locating sleeve 1-26, the first locating sleeve 1-25 is connected with one end of the left side of the bottom fan-ring block 1-4, the second locating sleeve 1-26 is connected with one end of the left side of the top fan-ring block 1-2, in addition, the first locating sleeve 1-25 is connected with the second locating sleeve 1-26 in a rotating mode through a locating rod 1-3, the first locating sleeve 1-25 and the second locating sleeve 1-26 can rotate through the locating rod 1-3, the top fan-ring block 1-2 and the bottom fan-ring block 1-4 are connected on a rotating shaft and a columnar shaft in a hooping mode, and assembly is easy.
The sealing part 1-29 comprises an annular column-shaped plastic sleeve 1-24, the plastic sleeve 1-24 is arranged between the top fan-ring block 1-2 and the bottom fan-ring block 1-4, plastic rings 1-23 are arranged on the inner wall surface of the plastic sleeve 1-24 in an encircling mode at equal intervals, plastic rings 1-28 are arranged on the outer wall surface of the plastic sleeve 1-24 in an encircling mode at equal intervals, the plastic sleeve 1-24 has elasticity, the plastic sleeve 1-24 is connected with the rotating shaft and the column-shaped shaft in a hooping mode, friction force can be increased through the plastic rings 1-23 and the plastic rings 1-28, the plastic sleeve 1-24 is prevented from being separated from the rotating shaft or the column-shaped shaft, the top fan-ring block 1-2 is prevented from being separated from the bottom fan-ring block 1-4, and firmness and buffering performance are increased.
The limiting part 1-22 comprises a fan-shaped annular limiting block 1-21 and a fan-shaped annular limiting opening 1-10, the fan-shaped annular limiting block 1-21 is arranged at one end of the right side of the bottom fan-shaped annular block 1-4, the fan-shaped annular limiting opening 1-10 is arranged at one end of the right side of the top fan-shaped annular block 1-2, in addition, the fan-shaped annular limiting block 1-21 can be embedded in the fan-shaped annular limiting opening 1-10 in a transition fit mode, and when the top fan-shaped annular block 1-2 and the bottom fan-shaped annular block 1-4 are fixedly connected, the fan-shaped annular limiting block 1-21 can be embedded in the fan-shaped annular limiting opening 1-10, so that the change of the shaft diameter by virtue of a rotating shaft or a columnar shaft can be executed, the extrusion can be executed on the plastic sleeve 1.
The stabilizing parts 1-32 comprise screws 1-8 and accommodating ports 1-30, the screws 1-8 are arranged on the rotating plates 1-7, the accommodating ports 1-30 are arranged on the positioning blocks 1-9, in addition, the screws 1-8 are arranged in the accommodating ports 1-30, the heads of the screws 1-8 are screwed with nuts 1-31, the top fan-ring blocks 1-2 and the bottom fan-ring blocks 1-4 can be fixedly connected to a rotating shaft and a columnar shaft through the screwing screws 1-8, in addition, the plastic sleeves 1-24 are extruded, the screws 1-8 are arranged in holes of the pressing blocks 1-33, and the fixing firmness can be improved through the pressing blocks 1-33.
In the operation: the plastic sleeve 1-24 is hooped at one end part of the rotating shaft and the columnar shaft, the top sector ring block 1-2 and the bottom sector ring block 1-4 can rotate through the rotating piece 1-27, the top sector ring block 1-2 and the bottom sector ring block 1-4 can be placed at the head part of the rotating shaft and the columnar shaft, and the sector ring-shaped limiting block 1-21 is assembled in the sector ring-shaped limiting opening 1-10;
placing the screws 1-8 in the accommodating openings 1-30, firmly screwing the screws 1-8 to fixedly connect the top fan ring block 1-2 and the bottom fan ring block 1-4 on the rotating shaft and the columnar shaft, and extruding the plastic sleeve 1-24 through the top fan ring block 1-2 and the bottom fan ring block 1-4 to achieve extrusion type sealing;
the friction can be increased by the first plastic ring 1-23 and the second plastic ring 1-28, so that the plastic sleeve 1-24 is prevented from being separated from the rotating shaft and the columnar shaft, and the top fan-ring block 1-2 is prevented from being separated from the bottom fan-ring block 1-4.
The top fan ring block 1-2 and the bottom fan ring block 1-4 can be fixedly connected to the rotating shaft and the columnar shaft through the screwing screws 1-8, welding is not needed, assembly and disassembly are facilitated, the sealing method is converted into extrusion type sealing, the plastic sleeve 1-24 is extruded through the top fan ring block 1-2 and the bottom fan ring block 1-4, accordingly, sealing firmness is improved, a firmer screwing effect is achieved when the servo motor rotates, a coupler can be subjected to variation through the shaft diameters of the rotating shaft and the columnar shaft, and application places are expanded.
The present invention has been described in an illustrative manner by the embodiments, and it should be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, but is capable of various changes, modifications and substitutions without departing from the scope of the present invention.
Claims (8)
1. A multifunctional enhanced integrated servo motor device is characterized by comprising an integrated front cover shell, a brake and a bearing;
the brake is embedded in one end of the integrated front cover shell, and the bearing is embedded in the other end of the integrated front cover shell.
2. The multipurpose enhanced integrated servo motor device of claim 1 further comprising an integral rear cover housing and cover;
an encoder is embedded in the integrated rear cover shell;
one end of the integrated rear cover encloser is in threaded connection with one end of the integrated front cover shell embedded with the bearing;
the other end of the integrated rear cover housing is in threaded connection with the sealing cover, and an annular columnar sealing gasket is further arranged between the other end of the integrated rear cover housing and the sealing cover.
3. The enhanced multi-function integrated servo motor of claim 1 wherein the diameter of the bearing is less than the inner diameter of the brake and the centerline of the bearing coincides with the centerline of the brake.
4. The multifunctional enhanced integrated servo motor device as claimed in claim 1, wherein a cylindrical rotating shaft is disposed on the bearing, one end of the rotating shaft extends out of the integrated front cover casing, the rotating shaft is connected with another cylindrical shaft having the same shaft diameter by a coupling, the coupling comprises a top ring segment and a bottom ring segment, the top ring segment and the bottom ring segment are disposed from high to low, a sealing member is disposed between the top ring segment and the bottom ring segment, the left end of the top ring segment is rotatably connected with the bottom ring segment by a rotating member, the top ring segment can be relatively rotated with the bottom ring segment by the sealing member, the right end of the top ring segment is connected with the bottom ring segment by a limiting member, a positioning block is disposed at the right end of the top ring segment, and an inverted arch-shaped rod is disposed at the right end of the bottom ring segment, the middle part of the inverted arch-shaped rod piece is provided with a rotating plate through a rotating rod, the rotating plate is connected with a positioning block through a stabilizing piece, the rotating plate and the positioning block can be detached, and in addition, the stabilizing piece is provided with a pressing block.
5. The servo motor of claim 4 wherein the rotating member comprises a first annular positioning sleeve and a second annular positioning sleeve, the first positioning sleeve is connected to one end of the left side of the bottom segment, the second positioning sleeve is connected to one end of the left side of the top segment, the first positioning sleeve and the second positioning sleeve are rotatably connected via a positioning rod, and the first positioning sleeve and the second positioning sleeve can be rotated via the positioning rod to facilitate the top segment and the bottom segment to be fastened to the rotating shaft and the column shaft.
6. The servo motor assembly as recited in claim 4, wherein the enclosure comprises an annular cylindrical plastic sleeve, the plastic sleeve is disposed between the top sector ring block and the bottom sector ring block, a first plastic ring is equidistantly arranged around an inner wall surface of the plastic sleeve, a second plastic ring is equidistantly arranged around an outer wall surface of the plastic sleeve, and the plastic sleeve has elasticity, and the plastic sleeve is connected to the connection portion of the rotating shaft and the cylindrical shaft.
7. The servo motor of claim 4 wherein the stop member comprises a fan-ring-shaped stop member and a fan-ring-shaped stop opening, the fan-ring-shaped stop member is disposed at one end of the bottom fan-ring block at the right side, the fan-ring-shaped stop opening is disposed at one end of the top fan-ring block at the right side, and the fan-ring-shaped stop member can be embedded in the fan-ring-shaped stop opening in a transition fit manner.
8. The servo motor apparatus of claim 4 wherein the stabilizer comprises a screw and a receiving hole, the screw is disposed on the rotation plate, the receiving hole is disposed on the positioning block, the screw is disposed inside the receiving hole, and a head of the screw is screwed to the nut.
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| CN202010405159.7A CN111478513B (en) | 2020-05-14 | 2020-05-14 | Multifunctional enhanced integrated servo motor device |
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| CN202010405159.7A CN111478513B (en) | 2020-05-14 | 2020-05-14 | Multifunctional enhanced integrated servo motor device |
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| CN111478513B CN111478513B (en) | 2022-04-08 |
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| CN109245350A (en) * | 2018-10-11 | 2019-01-18 | 南京铁道职业技术学院 | For the electric machine structure of staircase |
| CN208565297U (en) * | 2018-07-26 | 2019-03-01 | 唐山市方通冶金设备制造有限公司 | Shaft end snap ring and shaft end structure |
| CN210068664U (en) * | 2019-05-10 | 2020-02-14 | 南京吉纳电子科技有限公司 | A rod quick connection device |
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2020
- 2020-05-14 CN CN202010405159.7A patent/CN111478513B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3222402A1 (en) * | 2016-03-25 | 2017-09-27 | Sumitomo Heavy Industries, Ltd. | Injection molding machine |
| CN207753556U (en) * | 2017-12-26 | 2018-08-21 | 常州精纳电机有限公司 | The servo motor of band brake |
| CN208143012U (en) * | 2018-05-23 | 2018-11-23 | 杭州中达电机有限公司 | A kind of mounting structure of servo motor inside electromagnetic brake |
| CN108616195A (en) * | 2018-06-20 | 2018-10-02 | 珠海格力电器股份有限公司 | Electric machine |
| CN208565297U (en) * | 2018-07-26 | 2019-03-01 | 唐山市方通冶金设备制造有限公司 | Shaft end snap ring and shaft end structure |
| CN109245350A (en) * | 2018-10-11 | 2019-01-18 | 南京铁道职业技术学院 | For the electric machine structure of staircase |
| CN210068664U (en) * | 2019-05-10 | 2020-02-14 | 南京吉纳电子科技有限公司 | A rod quick connection device |
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