CN114071920A - Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt - Google Patents
Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt Download PDFInfo
- Publication number
- CN114071920A CN114071920A CN202111354442.2A CN202111354442A CN114071920A CN 114071920 A CN114071920 A CN 114071920A CN 202111354442 A CN202111354442 A CN 202111354442A CN 114071920 A CN114071920 A CN 114071920A
- Authority
- CN
- China
- Prior art keywords
- controller
- main body
- plate
- groups
- controller main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electromagnetic chuck controller assembly with demagnetization early warning prompt, which comprises a controller main body, sockets, a bottom plate, a comprehensive circuit board and a fixed frame body, wherein the front surface of the controller main body is provided with two groups of sockets which are arranged side by side, and the bottom of the controller main body is provided with the bottom plate; the bottom wall of the controller main body is provided with a comprehensive circuit board, and the bottom wall of the controller main body is provided with two groups of fixed frame bodies which are arranged side by side; the top of the integrated circuit board is provided with an MCU control plate and a current protection control module, the top of the integrated circuit board is provided with a Hall sensor, and the top of the integrated circuit board is provided with an alarm module. The anti-falling controller has the demagnetization early warning function, the connecting part is additionally arranged at the connecting part of the plug and the socket, the anti-falling function of the plug can be increased, the controller body is clamped and placed to replace the original screw fixing mode during installation, the disassembly and assembly efficiency can be improved, and the wind power cooling matching is adopted during the operation of the device, so that the heat dissipation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of sucker controllers, in particular to an electric permanent magnet sucker controller assembly with demagnetization early warning prompt.
Background
The electric permanent magnetic chuck utilizes an electromagnetic principle, generates magnetic force by electrifying the internal coil, influences the distribution of the magnetic field inside the chuck, and achieves the purpose of clamping or unloading workpieces.
The existing sucker controller has the following defects:
1. patent document CN213150662U discloses a cabinet dress formula electricity permanent magnet sucking disc controller with protective structure, "including the organism, the organism includes the casing, the surface of casing is provided with protection machanism, protection machanism includes the protecting box, the fixed surface of casing is connected with the protecting box, the inboard fixedly connected with of protecting box supports the board, the surface swing joint of protecting box has the regulation pole, the adjustment tank has been cup jointed on the surface of regulation pole, the bottom swing joint of adjusting the pole has the fixed plate, the sliding surface of protecting box is connected with the telescopic link, the fixed surface of protecting box is connected with flexible cover. This make it be provided with protection machanism to the controller surface, be convenient for protect its surface, and the controller is connected fixedly in the protection box, is convenient for operate the controller, and the firm in connection of wire and controller can not lead to the fact the connection between wire and the connector not hard up because of rocking. However, the controller does not have the function of demagnetization early warning, wherein the controller has no prompt when demagnetizing, and is sudden, and if an unexpected condition exists, a worker cannot respond in time;
2. patent document CN104330988A discloses an electric permanent magnetic chuck control device for fast mold changing, which comprises a fixed controller, a fixed mold plate and a movable mold plate, wherein the fixed controller is electrically connected with the fixed mold plate and the movable mold plate respectively, and the front of the fixed controller is provided with a key control panel, a digital display, a fixed mold plate state indicator lamp, a movable mold plate state indicator lamp and an unlocking state indicator lamp; the fixed controller is respectively and electrically connected with a proximity switch sensor, a temperature sensor, a magnetic force sensor, a magnetic induction coil, a magnetic injection molding machine injection platform proximity switch, an injection molding machine power supply, a mobile controller through electric wires, and a power key switch is arranged on the side surface of the fixed controller; this product magnetism nature is good, exempt from the installation of mould screw, and the security level is high, greatly reduced safety in production accident, reduces retooling time, improves production efficiency. When the controller is connected with a plug, if a plug wire is driven by a person carelessly, the connection between the plug and the controller is easy to fall off, and the power supply is influenced;
3. patent document CN113517107A discloses an install in electric permanent magnet disc controller in high-speed motion place, "including the controller, the outside movable mounting of controller has the protective housing, the opening has been seted up at the bottom center of protective housing, the inboard of protective housing is provided with buffer gear, the back center of protective housing is provided with reduction gears, buffer gear includes fixed plate, elastic plate and buffer, fixed plate fixed mounting is in the inboard of protective housing, elastic plate fixed mounting is close to one side at the inboard center of protective housing at the fixed plate, elastic plate and controller activity overlap joint. The electromagnetic permanent magnetic chuck controller installed in a high-speed motion place is provided with the buffer mechanism and the speed reducing mechanism, when the controller collides with a firm object, the controller can be quickly stopped on the inner side of the protective cover, energy generated by collision can be quickly dissipated, and the controller is guaranteed not to be damaged. However, the controller and the protective shell are combined in a screw fixing mode, so that the inconvenience of disassembly and assembly is increased;
4. patent document CN213324676U discloses a traditional electric permanent magnet chuck controller convenient to deposit, "including fixture, fixture includes lead screw and bearing, the lantern ring is installed through the screw socket in the outside of lead screw, the both ends of the lantern ring all fixed mounting have the head rod, every group two the all fixed mounting of one end of head rod has the grip block. According to the utility model, by arranging the lead screw, the sleeve ring, the first connecting rod and the clamping plates, when the electric permanent magnet disc controller main body is stored in the storage box, a worker can move the sleeve ring towards the storage box by rotating the lead screw, so that the first connecting rod drives the two clamping plates to be close to each other, and the electric permanent magnet disc controller main body is clamped and fixed in the storage box, thereby preventing the electric permanent magnet disc controller main body from being damaged due to the shaking of the protective shell when the protective shell moves or is collided, increasing the structural practicability of the device, and improving the protection performance of the device. However, the controller in this device has a poor heat dissipation effect during operation, and when the controller is operated for a long time, each electronic component inside the controller is prone to generate heat and short circuit.
Disclosure of Invention
The utility model aims to provide an electric permanent magnet magnetic chuck controller assembly with demagnetization early warning prompt, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an electric permanent magnet chuck controller assembly with demagnetization early warning prompt comprises a controller main body, sockets, a bottom plate, a comprehensive circuit board and a fixed frame body, wherein the front surface of the controller main body is provided with two groups of sockets which are arranged side by side, and the bottom of the controller main body is provided with the bottom plate;
the bottom wall of the controller main body is provided with a comprehensive circuit board, the bottom wall of the controller main body is provided with two groups of fixed frame bodies which are arranged side by side, and the two groups of fixed frame bodies are respectively positioned at two sides of the comprehensive circuit board;
MCU control plate and current protection control module are installed to the top of synthetic circuit board, and current protection control module and MCU control plate electric connection, hall sensor is installed at the top of synthetic circuit board, and hall sensor and current protection control module electric connection, alarm module is installed at the top of synthetic circuit board, and electric connection between alarm module and the hall sensor, the alarm is installed at the top of controller main part.
Preferably, the surface of socket is provided with the ring channel, the plug is installed in the front of socket, two sets of fixed blocks are all installed to the top and the bottom of plug, and wherein the round bar is all installed to one side outer wall of two sets of fixed blocks, and the one end of two sets of round bars is laminated with the outer wall of two sets of other fixed blocks respectively, and is two sets of lantern rings, four sets of the surface of round bar all installs two sets of lantern rings, four sets of the movable rod is all installed at the back of the lantern ring.
Preferably, four groups the surface of movable rod all installs the piece that links up, wherein two sets of the bottom of linking up the piece and the top of other two sets of pieces that link up respectively installs a set of arc pole, and two sets of arc pole longitudinal symmetry arrange, wherein a set of two sets of reset spring who arranges side by side are installed to the bottom of arc pole, and two sets of reset spring's bottom all with the top laminating of another group arc pole.
Preferably, four groups of clamping plates which are arranged in a square mode are installed at the top of the bottom plate, the back faces of the two groups of clamping plates and the front faces of the other two groups of clamping plates are attached to the outer surface of the controller body, the baffle is installed on the outer wall of one side of each of the four groups of clamping plates, two groups of groove holes which are arranged side by side are formed in the top of each of the clamping plates, a plurality of electricity-saving push rods are installed on the inner wall of each of the groove holes, the tops of the electricity-saving push rods extend out of the inner portions of the groove holes, L-shaped plates are installed at the tops of the electricity-saving push rods, reinforcing rods which are arranged in the front of the L-shaped plates and the back of the L-shaped plates are installed at the bottoms of the three groups of the L-shaped plates, the bottom of each reinforcing rod extends into the baffle, and the square plates are installed at the tops of the L-shaped plates.
Preferably, the clamping plate and the baffle are provided with grooves on the outer wall of one side close to the controller main body, and the damping pad is installed on the inner wall of each groove.
Preferably, the expanding spring that multiunit equidistance was arranged is installed to fixed framework's diapire, the connecting plate is installed at expanding spring's top, the fan is installed at the top of connecting plate, one side outer wall that comprehensive circuit board was kept away from to the fan is installed and is rolled over the pole, and one side outer wall of rolling over the pole and the outer wall laminating of fixed framework.
Preferably, the drive module is installed at the top of the integrated circuit board, and electric connection between the drive module and the MCU control plate block, the power module is installed at the top of the integrated circuit board, and electric connection between the power module and the drive module, the switching power supply module is installed at the top of the integrated circuit board, and electric connection between the switching power supply module and the MCU control plate block, the rectifier filter is installed at the top of the integrated circuit board, and electric connection between the rectifier filter and the switching power supply module.
Preferably, the front surface and the outer walls of the two sides of the controller main body are provided with ventilating grooves, the top of the controller main body is provided with a display screen and a control key, and the control key is positioned in front of the display screen.
Preferably, the controller assembly operates as follows:
s1, starting multiple groups of multi-power-saving push rods simultaneously to enable the push rods to extend outwards to drive an L-shaped plate block installed at one end of the push rods to move upwards, then enabling a square plate installed at the top of the L-shaped plate block to move upwards, reserving a certain moving space between the bottom of the square plate and a bottom plate, enabling the distance between the bottom of the square plate and the bottom plate to be larger than the width of a controller main body, then sending the controller main body into a space above the bottom plate from two groups of clamping plates arranged in front and at the back by a worker, and adjusting the placement state of the controller main body in a space formed by the four groups of clamping plates and the bottom plate to enable the bottom of the controller main body to be attached to the top of the bottom plate;
s2, starting the multi-power-saving push rod again to enable the multi-power-saving push rod to perform inward contraction operation so as to drive all parts mounted on the top of the multi-power-saving push rod to move downwards until the bottom of the square plate is attached to the top of the controller main body, and stopping the operation of the multi-power-saving push rod;
s3, aligning the plug with the socket by a worker, applying pull force in opposite directions to the two groups of arc-shaped rods arranged up and down, transmitting the pull force to the position of a reset spring, enabling the reset spring to change the shape of the reset spring to enlarge the distance between the two groups of arc-shaped rods, applying a pushing force towards the position of the socket to the plug, enabling the two groups of arc-shaped rods to be connected, wherein the two groups of arc-shaped rods are respectively positioned above and below the annular groove, the worker needs to cancel the pull force applied to the two groups of arc-shaped rods, the reset spring can restore under the action of elasticity and repositionability of the reset spring, and the outer walls of the two groups of arc-shaped rods can generate pull force in opposite directions in the restoring process to enable the inner walls of the annular groove to be attached to the outer walls of the arc-shaped rods;
s4, connecting the controller main body with the electric permanent magnetic chuck, controlling the chuck by inputting voltage or current to the electric permanent magnetic chuck, wherein the current protection control module outputs corresponding driving signals to protect the controller according to whether the current is controlled to be normal or not by the controller, so that the controller can work safely, meanwhile, the Hall sensor detects whether the working current state is abnormal or not, and transmits the detected current signals to the MCU control plate, when the current is about to return to zero, the alarm module electrically connected with the Hall sensor can send the current signals to the position of the alarm, so that the alarm can give an alarm sound to remind a worker that the electric permanent magnetic chuck is about to demagnetize;
s5, the controller main part is in the operation, and the fan can start simultaneously, wherein drive the flabellum through the motor and rotate for accelerate the inside hot-air of controller main part to the outside speed that flows of ventilative groove, then can accelerate radiating efficiency.
Compared with the prior art, the utility model has the beneficial effects that:
1. the Hall sensor is used for detecting the current working current state of the controller, when the Hall sensor detects that the current of the controller is about to return to zero, the alarm module electrically connected with the Hall sensor can send a power signal to the position of the alarm to prompt the alarm to give an alarm sound so as to remind a worker that the electro-permanent magnetic chuck is about to demagnetize, and a certain reaction time can be reserved for the worker;
2. before the plug is connected with the socket, pulling force in opposite directions needs to be applied to the two groups of arc-shaped rods, the pulling force can be transmitted to the position of the reset spring, the length of the reset spring can be gradually increased, meanwhile, the distance between the two groups of arc-shaped rods can be enlarged, then, pushing force towards the direction of the socket is applied to the plug, the two groups of arc-shaped rods are respectively positioned above and below the annular groove, then, the pulling force applied to the two groups of arc-shaped rods is cancelled, at the moment, the reset spring can restore the original shape under the action of elasticity and repositionability of the reset spring, and in the process of restoring the original shape, the pulling force in opposite directions can be generated to the two groups of arc-shaped rods, so that the outer walls of the arc-shaped rods are attached to the inner walls of the annular groove, the firmness of connection between the plug and the socket can be improved, and the loosening condition between the plug and the socket can be effectively avoided;
3. when the controller main body is placed on the bottom plate, the multiple sections of electric push rods need to be adjusted to be in the longest state, enough adjusting space is provided for the controller main body to be placed, then the placing state of the controller main body is adjusted in the space formed by the four groups of clamping plates and the bottom plate, so that the bottom of the controller main body is attached to the top of the bottom plate, the multiple sections of electric push rods need to be retracted inwards to drive all parts mounted at the top of the controller main body to move downwards until the bottom of the square plate is attached to the top of the controller main body, the placing stability of the controller main body is improved, the controller is fixed by replacing screws in a clamping placing mode, and the dismounting convenience between the controller and the bottom plate is improved;
4. the fan blades can be driven to rotate by the motor in the fan so as to accelerate the flow rate of hot air in the controller main body to the outside of the ventilation groove and further increase the heat dissipation effect in the controller, wherein the extension spring has certain elastic deformation capacity and resetting effect, can absorb part of vibration generated by the fan during operation, and then reduces the impact force generated by the vibration on the controller main body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the round bar, the sleeve ring and the movable bar of the present invention;
FIG. 3 is a schematic view of the installation structure of the arc rod and the return spring of the present invention;
FIG. 4 is a schematic structural view of a clamping plate, a multi-section electric push rod and an L-shaped plate according to the present invention;
FIG. 5 is a schematic view of an installation structure of the clamping plate and the shock pad of the present invention;
FIG. 6 is a schematic view of the mounting structure of the base plate, the engaging plate and the baffle according to the present invention;
FIG. 7 is a schematic structural view of the extension spring, the connecting plate and the fan of the present invention;
FIG. 8 is a cross-sectional top view of the controller body according to the present invention.
In the figure: 1. a controller main body; 2. a socket; 3. a base plate; 4. a comprehensive circuit board; 5. fixing the frame body; 6. the MCU controls the plate; 7. a current protection control module; 8. a Hall sensor; 9. an alarm module; 10. an alarm; 11. an annular groove; 12. a plug; 13. a fixed block; 14. a round bar; 15. a collar; 16. a movable rod; 17. a joining block; 18. an arcuate bar; 19. a return spring; 20. a clamping plate; 21. a baffle plate; 22. a plurality of power-saving push rods; 23. an L-shaped plate; 24. a reinforcing rod; 25. a square plate; 26. a groove; 27. a shock pad; 28. a tension spring; 29. a connecting plate; 30. a fan; 31. folding the rod; 32. a drive module; 33. a power module; 34. a switching power supply module; 35. a rectifier filter; 36. a ventilation groove; 37. a display screen; 38. and (6) control keys.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 and 8, an electromagnetic chuck controller assembly with demagnetization warning prompt includes a controller main body 1, sockets 2, a bottom plate 3, a comprehensive circuit board 4 and a fixing frame 5, wherein two groups of sockets 2 arranged side by side are installed on the front surface of the controller main body 1, and the bottom plate 3 is installed at the bottom of the controller main body 1;
specifically, controller main part 1 is connected the back with the electric permanent magnetism sucking disc, can be used to control the electric permanent magnetism sucking disc and carry out each item operation, and socket 2 can be connected with plug 12 for the switch on, and bottom plate 3 is used for providing the space of placing for controller main part 1.
The bottom wall of the controller main body 1 is provided with a comprehensive circuit board 4, the bottom wall of the controller main body 1 is provided with two groups of fixed frame bodies 5 which are arranged side by side, and the two groups of fixed frame bodies 5 are respectively positioned at two sides of the comprehensive circuit board 4;
specifically, the integrated circuit board 4 is used for integrally mounting each electronic module on the top thereof, and the fixing frame 5 is used for integrally mounting a plurality of groups of extension springs 28, so that the fixing frame and the fixing frame form a whole, and then a damping function is provided for the fan 30 placed in the fixing frame 5.
Specifically, MCU control plate 6 is used for giving out the instruction and receiving information, hall sensor 8 is used for detecting current working current state, and accessible current protection control module 7 sends the current signal who detects to MCU control plate 6 in, simultaneously when hall sensor 8 detects the electric current of controller and is about to zero, alarm module 9 with hall sensor 8 electric connection can send the signal to the department of alarm 10, impel alarm 10 to send out the police dispatch newspaper sound, in order to remind staff electric permanent magnetism sucking disc to be about to demagnetize, current protection control module 7 is used for according to the current state that hall sensor 8 detected reachs, the corresponding safe work that enables the drive signal order and come the protection controller.
Example two
As shown in fig. 1, 2 and 3, the outer surface of the socket 2 is provided with an annular groove 11, the front surface of the socket 2 is provided with a plug 12, the top and the bottom of the plug 12 are provided with two sets of fixing blocks 13, wherein the outer wall of one side of each of the two sets of fixing blocks 13 is provided with a round bar 14, one end of each of the two sets of round bars 14 is attached to the outer wall of the other two sets of fixing blocks 13, the outer surface of each of the two sets of round bars 14 is provided with two sets of lantern rings 15, and the back surfaces of the four sets of lantern rings 15 are provided with movable bars 16.
The outer surfaces of the four groups of movable rods 16 are respectively provided with a connecting block 17, the bottoms of the two groups of connecting blocks 17 and the tops of the other two groups of connecting blocks 17 are respectively provided with a group of arc rods 18, the two groups of arc rods 18 are arranged in an up-and-down symmetrical manner, the bottoms of the one group of arc rods 18 are provided with two groups of reset springs 19 arranged side by side, and the bottoms of the two groups of reset springs 19 are attached to the tops of the other group of arc rods 18.
Specifically, after the plug 12 is connected with the socket 2, the controller can be conveniently connected with a power supply, the annular groove 11 can be conveniently embedded with the arc-shaped rods 18, then, the connection between the plug 12 and the socket 2 can be increased, the fixed block 13 provides a more appropriate and stable installation place for the circular rods 14, the circular rods 14 and the lantern ring 15 are in a non-fixed installation state, when a rotating force with the position of the lantern ring 15 as a circle center is applied to the movable rod 16, the lantern ring 15 can rotate on the outer surface of the circular rods 14, the movable rod 16 can be adjusted between a horizontal placement state and a vertical placement state, the connecting block 17 is used for connecting the arc-shaped rods 18 and the movable rod 16, before the plug 12 is connected with the socket 2, pulling force in opposite directions needs to be applied to the two groups of arc-shaped rods 18, the pulling force can be transmitted to the position of the return spring 19, the length of the return spring 19 can be gradually increased, and meanwhile, the distance between the two groups of arc-shaped rods 18 can be enlarged, then apply plug 12 with socket 2 and be connected, two sets of arc poles 18 are located the top and the below of ring channel 11 respectively this moment, later the staff need cancel the pulling force that applies two sets of arc poles 18, reset spring 19 can restore to the original state under the elasticity of self and the effect of restoreing nature this moment, its in-process of restoring to the original state can produce the pulling force of relative direction to two sets of arc poles 18, make the outer wall of arc pole 18 and the inner wall laminating of ring channel 11, the fastness of being connected between multiplicable plug 12 and socket 2.
EXAMPLE III
As shown in fig. 1, 4, 5 and 6, four groups of clamping plates 20 arranged in a square shape are mounted on the top of the bottom plate 3, wherein the back surfaces of two groups of clamping plates 20 and the front surfaces of the other two groups of clamping plates 20 are attached to the outer surface of the controller main body 1, a baffle 21 is mounted on the outer wall of one side of each of the four groups of clamping plates 20, two groups of slots arranged side by side are formed in the top of each of the clamping plates 20, a plurality of power-saving push rods 22 are mounted on the inner walls of the two groups of slots, the top of each of the plurality of power-saving push rods 22 extends out of the corresponding slot, an L-shaped plate 23 is mounted on the top of each of the plurality of power-saving push rods 22, three groups of reinforcing rods 24 arranged in the front-back direction are mounted on the bottom of each of the L-shaped plate 23, the bottom of each of the reinforcing rods 24 extends into the corresponding baffle 21, and a square plate 25 is mounted on the top of each of the L-shaped plate 23.
Specifically, the clamping plate 20 and the baffle plate 21 can be combined into a set of L-shaped folded plate, when the L-shaped folded plate contacts the controller main body 1, the corners of the controller main body 1 can be wrapped, when four sets of corners of the controller main body 1 are wrapped by the clamping plate 20 and the baffle plate 21, and the bottom of the square plate 25 is attached to the controller main body 1, the controller main body 1 can be stably placed on the top of the bottom plate 3, after the multi-section electric push rod 22 is started, the L-shaped plate 23 installed on the top of the controller main body can correspondingly extend upwards or shrink downwards, then the L-shaped plate 23 can drive the square plate 25 to move up and down, and the bottom of the reinforcing rod 24 can move up and down along the inside of the baffle plate 21, wherein when the controller main body 1 is placed on the bottom plate 3, the multi-section electric push rod 22 needs to be adjusted to the longest state, so as to provide enough adjustment space for the controller main body 1 to be placed, after the ground of the controller main body 1 is attached to the top of the bottom plate 3, the multiple power-saving push rods 22 need to be retracted inward to drive the components mounted on the top of the multiple power-saving push rods to move downward until the bottom of the square plate 25 is attached to the top of the controller body 1, so as to increase the placing stability of the controller body 1.
The outer walls of the clamping plate 20 and the baffle plate 21 close to one side of the controller main body 1 are provided with grooves 26, and the inner walls of the grooves 26 are provided with shock absorption pads 27.
Specifically, the arrangement of the groove 26 provides a more suitable embedding place for installing the shock pad 27, and the shock pad 27 can reduce the hardness of the side of the clamping plate 20, the baffle plate 21 and the controller main body 1, and can reduce the impact force applied to the corner of the controller main body 1 when the whole device is impacted.
Example four
As shown in fig. 7 and 8, a plurality of sets of equidistantly arranged extension springs 28 are mounted on the bottom wall of the fixed frame 5, a connecting plate 29 is mounted on the top of the extension springs 28, a fan 30 is mounted on the top of the connecting plate 29, a folding rod 31 is mounted on the outer wall of one side of the fan 30, which is far away from the integrated circuit board 4, and the outer wall of one side of the folding rod 31 is attached to the outer wall of the fixed frame 5.
Specifically, the extension spring 28 itself has a certain elastic deformation capability and a certain restoring function, and can absorb a part of the vibration generated by the operation of the fan 30, and then reduces the impact force of the shock to the controller main body 1, the connection plate 29 is used to integrate a plurality of sets of the extension springs 28, at the same time, it provides a suitable place for the blower 30, so that the vibration force generated during the operation can be transmitted downwards to the position of the extension spring 28, and after the blower 30 is started, the fan blades can be driven to rotate by the motor inside the controller body 1 to accelerate the flow rate of the hot air inside the controller body 1 to the outside of the ventilation groove 36, so that the heat dissipation efficiency can be accelerated, the folding rod 31 and the fixed frame body 5 are in a non-fixed joint state, so that the fan 30, the folding rod 31 and a side block of the fixed frame 5 form a clamping state therebetween, thereby increasing the stability of the fan 30 placed inside the fixed frame 5.
Specifically, the driving module 32 is configured to respond to a signal sent by the MCU control board 6, the switching power supply module 34 is configured to supply power to the MCU control board 6, and the rectifier filter 35 is configured to change an ac voltage with positive and negative changes into a unidirectional pulsating voltage and reduce ac components in the pulsating dc voltage, so that an output voltage ripple coefficient is reduced, and then the ac power is converted into a dc power.
The front and both sides outer wall of controller main part 1 all are provided with ventilative groove 36, and display screen 37 and control key 38 are installed to the top of controller main part 1, and control key 38 is located the place ahead of display screen 37.
Specifically, the ventilation groove 36 is a passage through which air inside the controller main body 1 and outside air mutually circulate, the display screen 37 is used for displaying the magnetizing amount of the controller main body 1 to the electric permanent magnetic chuck, and the control key 38 is used for starting and closing the controller.
Specifically, the working steps of the controller assembly are as follows:
s1, starting the multiple sets of multiple power-saving push rods 22 simultaneously to extend outward to drive the L-shaped plate 23 mounted at one end of the multiple power-saving push rods to move upward, then moving the square plate 25 mounted at the top of the L-shaped plate 23 upward to reserve a certain moving space between the bottom of the square plate 25 and the bottom plate 3, where the distance between the two moving spaces is greater than the width of the controller main body 1, and then a worker sends the controller main body 1 into the space above the bottom plate 3 from between the two sets of engaging plates 20 arranged in the front and back, and then adjusts the placement state of the controller main body 1 in the space formed by the four sets of engaging plates 20 and the bottom plate 3 to make the bottom of the controller main body 1 fit with the top of the bottom plate 3;
s2, starting the multi-power-saving push rod 22 again to enable the multi-power-saving push rod 22 to perform inward contraction operation so as to drive all parts mounted on the top of the multi-power-saving push rod to move downwards until the bottom of the square plate 25 is attached to the top of the controller main body 1, namely stopping the operation of the multi-power-saving push rod 22;
s3, a worker aligns the plug 12 with the socket 2, applies opposite-direction pulling force to the two groups of arc-shaped rods 18 which are arranged up and down, then the pulling force can be transmitted to the position of the reset spring 19, the reset spring 19 is promoted to change the shape of the reset spring to expand the distance between the two groups of arc-shaped rods 18, then pushing force towards the position of the socket 2 is applied to the plug 12 to enable the two groups of arc-shaped rods to be connected, at the moment, the two groups of arc-shaped rods 18 are respectively positioned above and below the annular groove 11, then the worker needs to cancel the pulling force applied to the two groups of arc-shaped rods 18, at the moment, the reset spring 19 can restore under the action of elasticity and restoring property of the reset spring, and in the restoring process, the opposite-direction pulling force can be generated to the two groups of arc-shaped rods 18, and the outer walls of the arc-shaped rods 18 are enabled to be attached to the inner walls of the annular groove 11;
s4, connecting the controller body 1 with an electric permanent magnetic chuck, controlling the chuck by inputting voltage or current to the electric permanent magnetic chuck, wherein the current protection control module 7 outputs corresponding driving signals to protect the controller according to whether the current is normal or not controlled by the controller, so that the controller works safely, meanwhile, the Hall sensor 8 detects whether the working current state is abnormal or not, and transmits the detected current signals to the MCU control plate 6, when the current is about to return to zero, the alarm module 9 electrically connected with the Hall sensor 8 can send a power signal to the alarm 10, so as to prompt the alarm 10 to send an alarm sound to remind a worker that the electric permanent magnetic chuck is about to be demagnetized;
s5, when the controller body 1 is in operation, the fan 30 can be started simultaneously, wherein the fan blades are driven to rotate by the motor, so that the flow rate of hot air inside the controller body 1 to the outside of the ventilation groove 36 is increased, and the heat dissipation efficiency can be increased.
The working principle is as follows: after the staff connects the surplus socket 2 of plug 12, need be connected controller main part 1 with electric permanent magnetism sucking disc, come control sucking disc through to electric permanent magnetism sucking disc input voltage or electric current, wherein come according to controller control current whether normal come output corresponding drive signal to protect the controller through current protection control module 7, make safe work, whether it is unusual to detect the operating current state through hall sensor 8 simultaneously, and the current signal transmission who will detect and reachd to MCU control plate 6 department, when its electric current is about to returning to zero hour, alarm module 9 with hall sensor 8 electric connection can send electrical signal to alarm 10 place, impel alarm 10 to send out alarm sound, in order to remind staff electric permanent magnetism sucking disc to be about to demagnetizing.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides an electric permanent magnetism sucking disc controller subassembly with demagnetization early warning suggestion, includes controller main part (1), socket (2), bottom plate (3), integrated circuit board (4) and fixed frame body (5), its characterized in that: two groups of sockets (2) which are arranged side by side are arranged on the front surface of the controller main body (1), and a bottom plate (3) is arranged at the bottom of the controller main body (1);
the bottom wall of the controller main body (1) is provided with a comprehensive circuit board (4), the bottom wall of the controller main body (1) is provided with two groups of fixing frame bodies (5) which are arranged side by side, and the two groups of fixing frame bodies (5) are respectively positioned on two sides of the comprehensive circuit board (4);
MCU control plate (6) and current protection control module (7) are installed at the top of integrated circuit board (4), and current protection control module (7) and MCU control plate (6) electric connection, hall sensor (8) are installed at the top of integrated circuit board (4), and hall sensor (8) and current protection control module (7) electric connection, alarm module (9) are installed at the top of integrated circuit board (4), and electric connection between alarm module (9) and hall sensor (8), alarm (10) are installed at the top of controller main part (1).
2. The electric permanent magnet chuck controller assembly with demagnetization warning prompt according to claim 1, wherein: the surface of socket (2) is provided with ring channel (11), plug (12) are installed in the front of socket (2), two sets of fixed block (13) are all installed to the top and the bottom of plug (12), and wherein round bar (14) are all installed to one side outer wall of two sets of fixed block (13), and the one end of two sets of round bar (14) is laminated with the outer wall of other two sets of fixed block (13) respectively, and is two sets of lantern ring (15), four groups are all installed to the surface of round bar (14) the movable rod (16) are all installed at the back of the lantern ring (15).
3. The electric permanent magnet chuck controller assembly with demagnetization warning prompt according to claim 2, wherein: four sets of the surface of activity pole (16) all installs and links up piece (17), wherein two sets of a set of arc pole (18) are respectively installed to the bottom of linking up piece (17) and the top of other two sets of linking up piece (17), and two sets of arc pole (18) longitudinal symmetry arrange, wherein a set of two sets of reset spring (19) of arranging side by side are installed to the bottom of arc pole (18), and the top laminating of another set of arc pole (18) is all laminated to the bottom of two sets of reset spring (19).
4. The electric permanent magnet chuck controller assembly with demagnetization warning prompt according to claim 1, wherein: four groups of clamping plates (20) which are arranged in a square shape are arranged at the top of the bottom plate (3), the back surfaces of the two groups of clamping plates (20) and the front surfaces of the other two groups of clamping plates (20) are attached to the outer surface of the controller main body (1), the outer walls of one sides of the four groups of clamping plates (20) are provided with baffles (21), two groups of slot holes which are arranged side by side are arranged at the top of the clamping plate (20), a plurality of electricity-saving push rods (22) are arranged on the inner walls of the two groups of slot holes, the tops of the multiple sections of electric push rods (22) extend out of the inside of the slot holes, L-shaped plates (23) are arranged at the tops of the multiple sections of electric push rods (22), three groups of reinforcing rods (24) which are arranged in the front and back are arranged at the bottom of the L-shaped plate (23), and the bottom of the reinforcing rod (24) extends into the inner part of the baffle plate (21), and a square plate (25) is arranged at the top of the L-shaped plate (23).
5. The electric permanent magnet chuck controller assembly according to claim 4, wherein the electric permanent magnet chuck controller assembly comprises: the outer wall of one side of the clamping plate (20) and the baffle (21) close to the controller main body (1) is provided with a groove (26), and a damping pad (27) is installed on the inner wall of the groove (26).
6. The electric permanent magnet chuck controller assembly with demagnetization warning prompt according to claim 1, wherein: the utility model discloses a fan, including fixed frame body (5), diapire, connecting plate (29), fan (30) are installed to the diapire of fixed frame body (5) and the expanding spring (28) that the multiunit equidistance was arranged, connecting plate (29) are installed at the top of expanding spring (28), fan (30) are installed at the top of connecting plate (29), one side outer wall that comprehensive circuit board (4) were kept away from in fan (30) is installed and is rolled over pole (31), and rolls over one side outer wall of pole (31) and the outer wall laminating of fixed frame body (5).
7. The electric permanent magnet chuck controller assembly with demagnetization warning prompt according to claim 1, wherein: drive module (32) is installed at the top of comprehensive circuit board (4), and electric connection between drive module (32) and MCU control plate (6), power module (33) is installed at the top of comprehensive circuit board (4), and electric connection between power module (33) and drive module (32), switching power supply module (34) is installed at the top of comprehensive circuit board (4), and electric connection between switching power supply module (34) and MCU control plate (6), rectifier filter (35) is installed at the top of comprehensive circuit board (4), and electric connection between rectifier filter (35) and switching power supply module (34).
8. The electric permanent magnet chuck controller assembly with demagnetization warning prompt according to claim 1, wherein: the controller is characterized in that ventilation grooves (36) are formed in the outer walls of the front face and the two sides of the controller main body (1), a display screen (37) and a control key (38) are installed at the top of the controller main body (1), and the control key (38) is located in front of the display screen (37).
9. The assembly according to any one of claims 1 to 8, wherein the controller assembly comprises the following steps:
s1, starting a plurality of groups of multi-power-saving push rods (22) simultaneously to enable the multi-power-saving push rods to extend outwards to drive an L-shaped plate (23) installed at one end of the multi-power-saving push rods to move upwards, then enabling a square plate (25) installed at the top of the L-shaped plate (23) to move upwards, reserving a certain moving space between the bottom of the square plate (25) and a bottom plate (3), enabling the distance between the bottom of the square plate and the bottom plate to be larger than the width of a controller main body (1), then enabling a worker to send the controller main body (1) into a space above the bottom plate (3) between two groups of clamping plates (20) arranged from front to back, and then adjusting the placement state of the controller main body (1) in a space formed by the four groups of clamping plates (20) and the bottom plate (3) in a surrounding mode, and enabling the bottom of the controller main body to be attached to the top of the bottom plate (3);
s2, starting the multi-power-saving push rod (22) again to enable the multi-power-saving push rod to perform inward contraction operation so as to drive all parts mounted on the top of the multi-power-saving push rod to move downwards until the bottom of the square plate (25) is attached to the top of the controller main body (1), namely stopping the operation of the multi-power-saving push rod (22);
s3, the worker aligns the plug (12) with the socket (2) and applies pull force in opposite directions to the two sets of arc rods (18) arranged up and down, then the pull force can be transmitted to the position of the return spring (19) to cause the return spring (19) to change the shape thereof so as to enlarge the space between the two sets of arc rods (18), then pushing force towards the position of the socket (2) is exerted on the plug (12) to urge the plug and the socket to be connected, at the moment, the two groups of arc-shaped rods (18) are respectively positioned above and below the annular groove (11), then, a worker needs to withdraw the pulling force exerted on the two groups of arc-shaped rods (18), at the moment, the reset spring (19) can restore under the action of elasticity and repositionability of the reset spring, in the process of restoring the original state, pull forces in opposite directions can be generated on the two groups of arc-shaped rods (18) to enable the outer walls of the arc-shaped rods (18) to be attached to the inner wall of the annular groove (11);
s4, connecting the controller main body (1) with the electric permanent magnetic chuck, controlling the chuck by inputting voltage or current to the electric permanent magnetic chuck, wherein the current protection control module (7) outputs corresponding driving signals to protect the controller according to whether the current is controlled to be normal or not by the controller, so that the controller works safely, meanwhile, the Hall sensor (8) detects whether the working current state is abnormal or not, and transmits the detected current signals to the MCU control plate (6), when the current is about to return to zero, the alarm module (9) electrically connected with the Hall sensor (8) can transmit power signals to the alarm (10), so that the alarm (10) is prompted to give an alarm sound to remind a worker that the electric permanent magnetic chuck is about to be demagnetized;
s5, when the controller main body (1) operates, the fan (30) can be started simultaneously, wherein the fan blades are driven by the motor to rotate, so that the flow rate of hot air inside the controller main body (1) to the outside of the ventilation groove (36) is accelerated, and the heat dissipation efficiency can be accelerated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111354442.2A CN114071920B (en) | 2021-11-16 | 2021-11-16 | Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111354442.2A CN114071920B (en) | 2021-11-16 | 2021-11-16 | Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114071920A true CN114071920A (en) | 2022-02-18 |
| CN114071920B CN114071920B (en) | 2023-03-21 |
Family
ID=80273451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111354442.2A Active CN114071920B (en) | 2021-11-16 | 2021-11-16 | Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114071920B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115279084A (en) * | 2022-07-25 | 2022-11-01 | 浙江格莱智控电子有限公司 | Controller shell connecting structure and controller thereof |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968984A (en) * | 2010-08-17 | 2011-02-09 | 南通茂业电子科技有限公司 | Method and device for controlling constant-current magnetization and demagnetization of intelligent electric permanent magnetic sucking disc |
| US20130192050A1 (en) * | 2009-04-01 | 2013-08-01 | David L. LeMieux | System for rivet fastening |
| CN104330988A (en) * | 2014-10-12 | 2015-02-04 | 李锵华 | Electric permanent magnetic chuck control device capable of quick mold changing |
| CN104342883A (en) * | 2013-07-31 | 2015-02-11 | 海尔集团技术研发中心 | Washing machine and control method thereof |
| US20150204694A1 (en) * | 2012-07-28 | 2015-07-23 | Qiang Huang | Sensor with magnetic blocks unevenly distributed in housing |
| US20150211893A1 (en) * | 2012-07-28 | 2015-07-30 | Qiang Huang | Sensor having multiple magnetic blocks of unevenly distributed magnetic fluxes in housing |
| EP3257110A1 (en) * | 2015-02-13 | 2017-12-20 | TBi Industries GmbH | Coupling for power cables |
| CN207281647U (en) * | 2017-12-29 | 2018-04-27 | 珠海志美电子有限公司 | A kind of drop for material in weighing hopper corrects high speed batching controller |
| CN110571600A (en) * | 2019-09-28 | 2019-12-13 | 胡伟 | Intelligent plug and socket assembly |
| CN210007391U (en) * | 2019-03-25 | 2020-01-31 | 淮北矿业股份有限公司 | double-loop power supply control device for safety monitoring system |
| CN210130029U (en) * | 2019-06-12 | 2020-03-06 | 常州汇商电器有限公司 | Combined type temperature controller |
| CN210629362U (en) * | 2019-05-21 | 2020-05-26 | 深圳市轩尼世纪科技有限公司 | Power adapter with integrated interface |
| CN111415794A (en) * | 2020-04-28 | 2020-07-14 | 西安鸣士机电开发有限公司 | Permanent magnetic chuck magnetizing and demagnetizing controller for manipulator and control method thereof |
| CN212161432U (en) * | 2020-04-28 | 2020-12-15 | 西安鸣士机电开发有限公司 | Permanent magnetic chuck magnetizing and demagnetizing controller for manipulator |
| CN212183971U (en) * | 2020-06-17 | 2020-12-18 | 双鲤鱼网络技术有限公司 | Wireless network electric power information processing equipment based on block chain technology |
| CN212693114U (en) * | 2020-09-16 | 2021-03-12 | 常州新泽监控设备有限公司 | High-temperature industrial television control box with high-temperature and low-voltage alarm functions |
| CN112600013A (en) * | 2020-12-02 | 2021-04-02 | 谢玉春 | Insulating plug and socket with electric shock protection function |
| CN112688496A (en) * | 2021-01-11 | 2021-04-20 | 中山大洋电机股份有限公司 | Wire protecting sleeve assembly with built-in Bluetooth module, BLDC motor controller and motor |
| CN213150662U (en) * | 2020-09-18 | 2021-05-07 | 南通茂业电子科技有限公司 | Cabinet-mounted electric permanent magnetic chuck controller with protective structure |
| CN213324676U (en) * | 2020-09-18 | 2021-06-01 | 南通茂业电子科技有限公司 | Traditional electric permanent magnetic chuck controller convenient to store |
| CN113517107A (en) * | 2021-09-10 | 2021-10-19 | 南通茂业电子科技有限公司 | Electric permanent magnetic chuck controller installed in high-speed sport place |
| CN113601623A (en) * | 2021-09-06 | 2021-11-05 | 江苏江海机床集团有限公司 | Log processing is with effectual log centring means of centering |
-
2021
- 2021-11-16 CN CN202111354442.2A patent/CN114071920B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130192050A1 (en) * | 2009-04-01 | 2013-08-01 | David L. LeMieux | System for rivet fastening |
| CN101968984A (en) * | 2010-08-17 | 2011-02-09 | 南通茂业电子科技有限公司 | Method and device for controlling constant-current magnetization and demagnetization of intelligent electric permanent magnetic sucking disc |
| US20150204694A1 (en) * | 2012-07-28 | 2015-07-23 | Qiang Huang | Sensor with magnetic blocks unevenly distributed in housing |
| US20150211893A1 (en) * | 2012-07-28 | 2015-07-30 | Qiang Huang | Sensor having multiple magnetic blocks of unevenly distributed magnetic fluxes in housing |
| CN104342883A (en) * | 2013-07-31 | 2015-02-11 | 海尔集团技术研发中心 | Washing machine and control method thereof |
| CN104330988A (en) * | 2014-10-12 | 2015-02-04 | 李锵华 | Electric permanent magnetic chuck control device capable of quick mold changing |
| EP3257110A1 (en) * | 2015-02-13 | 2017-12-20 | TBi Industries GmbH | Coupling for power cables |
| CN207281647U (en) * | 2017-12-29 | 2018-04-27 | 珠海志美电子有限公司 | A kind of drop for material in weighing hopper corrects high speed batching controller |
| CN210007391U (en) * | 2019-03-25 | 2020-01-31 | 淮北矿业股份有限公司 | double-loop power supply control device for safety monitoring system |
| CN210629362U (en) * | 2019-05-21 | 2020-05-26 | 深圳市轩尼世纪科技有限公司 | Power adapter with integrated interface |
| CN210130029U (en) * | 2019-06-12 | 2020-03-06 | 常州汇商电器有限公司 | Combined type temperature controller |
| CN110571600A (en) * | 2019-09-28 | 2019-12-13 | 胡伟 | Intelligent plug and socket assembly |
| CN111415794A (en) * | 2020-04-28 | 2020-07-14 | 西安鸣士机电开发有限公司 | Permanent magnetic chuck magnetizing and demagnetizing controller for manipulator and control method thereof |
| CN212161432U (en) * | 2020-04-28 | 2020-12-15 | 西安鸣士机电开发有限公司 | Permanent magnetic chuck magnetizing and demagnetizing controller for manipulator |
| CN212183971U (en) * | 2020-06-17 | 2020-12-18 | 双鲤鱼网络技术有限公司 | Wireless network electric power information processing equipment based on block chain technology |
| CN212693114U (en) * | 2020-09-16 | 2021-03-12 | 常州新泽监控设备有限公司 | High-temperature industrial television control box with high-temperature and low-voltage alarm functions |
| CN213150662U (en) * | 2020-09-18 | 2021-05-07 | 南通茂业电子科技有限公司 | Cabinet-mounted electric permanent magnetic chuck controller with protective structure |
| CN213324676U (en) * | 2020-09-18 | 2021-06-01 | 南通茂业电子科技有限公司 | Traditional electric permanent magnetic chuck controller convenient to store |
| CN112600013A (en) * | 2020-12-02 | 2021-04-02 | 谢玉春 | Insulating plug and socket with electric shock protection function |
| CN112688496A (en) * | 2021-01-11 | 2021-04-20 | 中山大洋电机股份有限公司 | Wire protecting sleeve assembly with built-in Bluetooth module, BLDC motor controller and motor |
| CN113601623A (en) * | 2021-09-06 | 2021-11-05 | 江苏江海机床集团有限公司 | Log processing is with effectual log centring means of centering |
| CN113517107A (en) * | 2021-09-10 | 2021-10-19 | 南通茂业电子科技有限公司 | Electric permanent magnetic chuck controller installed in high-speed sport place |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115279084A (en) * | 2022-07-25 | 2022-11-01 | 浙江格莱智控电子有限公司 | Controller shell connecting structure and controller thereof |
| CN115279084B (en) * | 2022-07-25 | 2023-03-14 | 浙江格莱智控电子有限公司 | Controller shell connecting structure and controller thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114071920B (en) | 2023-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114071920B (en) | Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt | |
| CN104539025A (en) | Charging pile for new energy automobile | |
| CN208328749U (en) | A kind of architectural engineering alarming device | |
| CN117439281B (en) | Wireless charger with overheat protection device | |
| CN202984874U (en) | Digital inverter welding machine | |
| CN203708008U (en) | Integrated motor | |
| CN112332263A (en) | Box-type substation capable of eliminating hoisting shaking | |
| CN208046488U (en) | A kind of soft strater heat radiating device special | |
| CN205829152U (en) | A kind of electric motor car high power capacity Ni-MH power cell overload protective device | |
| CN213577206U (en) | Intelligent street lamp convenient to change LED fluorescent tube | |
| CN105926943B (en) | A kind of building site work high above the ground multi-function device | |
| CN219106855U (en) | Low-voltage switch cabinet capable of preventing vibration and dissipating heat | |
| CN213846523U (en) | Frequency converter for blast furnace winding feeding system | |
| CN216370642U (en) | Alternating current inversion hot-press welding power supply | |
| CN220274124U (en) | Control panel of generator set | |
| CN214898089U (en) | Novel low-voltage power capacitor | |
| CN216436039U (en) | Battery protection plate with long service life | |
| CN218513270U (en) | Transformer for vehicle-mounted inverter | |
| CN220553879U (en) | Motor with motor cover easy to replace | |
| CN215600860U (en) | Protection device for commercial power direct-current power supply | |
| CN218327118U (en) | Quick mounting structure of energy storage dc-to-ac converter | |
| CN218482572U (en) | Small-size circuit breaker control box that shockproof effect is good | |
| CN219041171U (en) | High-capacity uninterrupted direct-current battery power supply | |
| CN204233782U (en) | A kind of peoperty mounting table | |
| CN220190497U (en) | Protection device of energy storage converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |