CN113589750A - High-voltage relay sealing device based on PLC control system - Google Patents

High-voltage relay sealing device based on PLC control system Download PDF

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Publication number
CN113589750A
CN113589750A CN202110742340.1A CN202110742340A CN113589750A CN 113589750 A CN113589750 A CN 113589750A CN 202110742340 A CN202110742340 A CN 202110742340A CN 113589750 A CN113589750 A CN 113589750A
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China
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fixedly connected
bevel gear
bottom plate
transmission shaft
rod
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CN202110742340.1A
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Chinese (zh)
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蔡林
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Individual
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Individual
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Priority to CN202110742340.1A priority Critical patent/CN113589750A/en
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054—Input/output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1108—Relay module

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to the field of PLC control systems, in particular to a high-voltage relay sealing device based on a PLC control system. The technical problem to be solved is as follows: provided is a high-voltage relay sealing device based on a PLC control system. The technical scheme of the invention is as follows: a high-voltage relay sealing device based on a PLC control system comprises a bottom plate assembly, a transmission unit, a fixing unit and the like; the bottom plate component is fixedly connected with the conveying unit; the bottom plate component is fixedly connected with the fixing unit. According to the invention, after the relay is conveyed to the designated position, the adhesive foam used by the relay is wrapped around the relay, then, the redundant adhesive foam is cut off, and the cut adhesive foam is pressurized, so that the adhesive foam is tightly attached around the relay, thereby encapsulating the relay, avoiding the phenomena of air leakage and the like, improving the encapsulation effect of the relay, ensuring the normal operation of the relay and avoiding potential safety hazards.

Description

High-voltage relay sealing device based on PLC control system
Technical Field
The invention relates to the field of PLC control systems, in particular to a high-voltage relay sealing device based on a PLC control system.
Background
The relay is an electric appliance which makes the controlled quantity produce a predetermined step change in the electric output circuit when the change of the input quantity reaches the specified requirement, it has the interactive relation between the control system and the controlled system, it is usually applied in the automatic control circuit, it is an "automatic switch" which actually uses small current to control the large current operation, so it plays the role of automatic regulation, safety protection, switching circuit, etc. in the circuit.
At present, in modern production relay is often used in high voltage circuit, in the in-service use process, need wrap up the encapsulation with the relay through the foam of taking the gum, at this in-process, because the foam of taking the gum encapsulates very easily to produce the bubble in wrapping up the encapsulation process, and then makes and produce the gap with the relay, and then leads to phenomenons such as air leakage to influence the encapsulation effect of relay, make the normal operating of influence relay, and there is very big potential safety hazard.
In summary, it is necessary to develop a high voltage relay sealing device based on a PLC control system to overcome the above problems.
Disclosure of Invention
In order to overcome at present, relay is often used in high voltage circuit at modern production, in the in-service use process, need wrap up the encapsulation with the relay through the foam of taking the gum, at this in-process, because the foam of taking the gum encapsulates very easily and produces the bubble in wrapping up the encapsulation in-process, and then make and produce the gap with the relay, and then lead to phenomena such as air leakage, thereby influence the encapsulation effect of relay, make the normal operating of influence relay, and the shortcoming that has very big potential safety hazard, the technical problem that solves is: provided is a high-voltage relay sealing device based on a PLC control system.
The technical scheme of the invention is as follows: a high-voltage relay sealing device based on a PLC control system comprises a bottom plate assembly, a conveying unit, a sealing unit, a control screen, a support frame, support legs, an anti-slip pad, a collecting box and a handle; the bottom plate component is fixedly connected with the conveying unit; the bottom plate assembly is rotatably connected with the sealing unit; the bottom plate component is fixedly connected with the support; the bottom plate component is fixedly connected with the support frame; the bottom plate assembly is fixedly connected with the four groups of support legs; the bottom plate component is fixedly connected with the collecting box; the conveying unit is fixedly connected with the supporting frame; the support is fixedly connected with the control screen; the four groups of support legs are respectively fixedly connected with the four groups of anti-skid pads; the collecting box is fixedly connected with the handle; the conveying unit conveys the relay to the appointed position, and the sealing unit wraps the foam with adhesive around the relay conveyed by the conveying unit and cuts off the redundant foam with adhesive.
In one embodiment, the conveying unit comprises a first conveying belt, a second conveying belt, a first fixing frame, a first connecting rod, a stop lever, a first transmission shaft, an electric rotary table, a fixing rod, a third conveying belt, a second fixing frame, a first electric push rod and a first fixing plate; the first conveyor belt is fixedly connected with the support frame; a second conveyor belt is arranged at the side part of the first conveyor belt; the second conveyor belt is fixedly connected with the first fixing frame; the first fixing frame is rotationally connected with the first connecting rod; the first connecting rod is fixedly connected with the stop lever; the first fixing frame is fixedly connected with the first transmission shaft; the first transmission shaft is fixedly connected with a rotor of the electric turntable; the stator of the electric turntable is fixedly connected with the support frame; a fixed rod is arranged below the side part of the first fixed frame; the fixed rod is fixedly connected with the third conveyor belt; the third conveyor belt is fixedly connected with the support frame; the third conveyor belt is fixedly connected with the bottom plate component; a second fixing frame is arranged on the side part of the third conveying belt; the second fixing frame is fixedly connected with the bottom plate assembly; the second fixing frame is fixedly connected with the first electric push rod; the first electric push rod is fixedly connected with the first fixing plate.
In one embodiment, the device further comprises a fixing unit, wherein the fixing unit comprises a first motor, a first screw rod, a first sliding block, a second electric push rod, a third electric push rod, a bearing plate, a first supporting plate and a second supporting plate; the first motor is fixedly connected with the support frame; the first motor is fixedly connected with the first screw rod; the first screw rod is rotatably connected with the support frame; the first screw rod is rotatably connected with the bottom plate assembly; the first screw rod is in screwed connection with the first sliding block; the first sliding block is fixedly connected with the second electric push rod and the third electric push rod in sequence; the second electric push rod and the third electric push rod are fixedly connected with the bearing plate; the first sliding block is sequentially connected with the first supporting plate and the second supporting plate in a sliding manner; first backup pad and second backup pad all carry out the rigid coupling with the bottom plate subassembly.
In one embodiment, the sealing unit comprises a second motor, a first telescopic rod, a first bevel gear, a second telescopic rod, a first straight gear, a second fixing plate, a fourth electric push rod, a second transmission shaft, a first transmission wheel, a second lead screw, a third transmission wheel, a fourth transmission wheel, a third lead screw, a first sliding plate, a second connecting rod, a rotating plate, a second sliding block, a first spring, a third fixing frame and a third transmission shaft, the cutting device comprises a first straight gear, a first sliding plate, a first spring, a first fixing frame, a first bevel gear, a second transmission shaft, a first transmission wheel, a second transmission wheel, a third transmission wheel, a second transmission shaft, a third bevel gear, a fourth bevel gear, a fifth transmission wheel, a seventh bevel gear, an eighth bevel gear, a third telescopic rod, a ninth bevel gear, a fifth fixing frame, a disc, a pin rod, a rotating roller, a sliding frame and a cutter; the second motor is fixedly connected with the bottom plate component; the second motor is fixedly connected with the first telescopic rod; the first telescopic rod is rotatably connected with the bottom plate component; the first telescopic rod is fixedly connected with the first bevel gear; the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixedly connected with the second telescopic rod; the second telescopic rod is rotatably connected with the bottom plate component; the second telescopic rod is fixedly connected with the first straight gear; the second telescopic rod is rotatably connected with the second fixing plate; the second fixing plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the bottom plate component; a second transmission shaft is arranged above the first straight gear; the second transmission shaft is rotatably connected with the bottom plate assembly; the second transmission shaft is fixedly connected with the first transmission wheel; the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second screw rod; the second screw rod is rotatably connected with the bottom plate assembly; the second screw rod is fixedly connected with a third driving wheel; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth driving wheel is fixedly connected with the third screw rod; the third screw rod is rotatably connected with the bottom plate assembly; the second screw rod and the third screw rod are rotatably connected with the first sliding plate; the first sliding plate is fixedly connected with the two groups of second connecting rods; the second connecting rod is rotatably connected with the rotating plate; the rotating plate is rotatably connected with the second sliding block; the second sliding block is in sliding connection with the third fixing frame; the second sliding block is fixedly connected with the first spring; the first spring is fixedly connected with the third fixing frame; the third fixing frame is fixedly connected with the bottom plate assembly; the second sliding block is rotatably connected with the third transmission shaft; the third transmission shaft is fixedly connected with the second straight gear; the third transmission shaft is rotatably connected with the second sliding plate; the second sliding plate is fixedly connected with the second spring; the second sliding plate is in sliding connection with the fourth fixing frame; the second sliding plate is rotatably connected with the first telescopic rod; the second spring is fixedly connected with the fourth fixing frame; the fourth fixing frame is fixedly connected with the bottom plate assembly; the third transmission shaft is fixedly connected with a third bevel gear; the third bevel gear is meshed with the fourth bevel gear; the fourth bevel gear is fixedly connected with the first telescopic rod; the first telescopic rod is fixedly connected with the fifth bevel gear; the fifth bevel gear is meshed with the sixth bevel gear; the sixth bevel gear is fixedly connected with the fourth transmission shaft; the fourth transmission shaft is rotatably connected with the bottom plate assembly; the fourth transmission shaft is fixedly connected with the fifth transmission wheel; the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the fifth transmission shaft; the fifth transmission shaft is rotatably connected with the bottom plate assembly; the fifth transmission shaft is fixedly connected with a seventh bevel gear; the seventh bevel gear is meshed with the eighth bevel gear; the eighth bevel gear is fixedly connected with the third telescopic rod; the third telescopic rod is rotatably connected with the bottom plate component; the third telescopic rod is fixedly connected with the ninth bevel gear; the two groups of fourth fixing frames are fixedly connected with the fifth fixing frame; the fifth fixing frame is rotationally connected with the disc; the disc is fixedly connected with a plurality of groups of pin rods; the pin rods are in transmission connection with the second straight gears; the disc is fixedly connected with the rotating roller; the second screw rod and the third screw rod are rotatably connected with the sliding frame; the sliding frame is fixedly connected with the four groups of cutters; the second connecting rod to the third bevel gear are provided with the same components by taking the middle section of the first sliding plate as a middle shaft.
In one embodiment, the bearing plate is provided with a slot hole matched with the relay pin.
In one embodiment, the second transmission shaft is provided with a tooth hole matched with the first straight gear.
In one embodiment, multiple sets of pins are arranged in the disc in a ring shape at equal intervals.
In one embodiment, the sliding frame is provided with four groups of cutters which are respectively positioned on the periphery of the sliding frame.
The beneficial effects are that: 1. for solving at present, in modern production relay is often used in high voltage circuit, in the in-service use process, need wrap up the encapsulation with the relay through the foam of taking the gum, at this in-process, because the foam of taking the gum encapsulates very easily and produces the bubble in wrapping up the encapsulation process, and then makes and produces the gap with the relay, and then leads to phenomenons such as air leakage to influence the encapsulation effect of relay, make the normal function that influences the relay, and there is the problem of very big potential safety hazard.
2. By arranging the conveying unit, the fixing unit and the sealing unit, when the high-voltage relay sealing device based on the PLC control system is used, the high-voltage relay sealing device is placed at a position to be used, so that four groups of support legs and four groups of anti-skid pads are kept horizontal, then the high-voltage relay sealing device is externally connected with a power supply, and the high-voltage relay sealing device is controlled to be started through a control screen on a support; the method comprises the steps that firstly, a worker places a cube-shaped relay in a conveying unit on a bottom plate assembly, then the conveying unit on a supporting frame is used for conveying the relay to a fixing unit, then the fixing unit fixes the relay and conveys the relay to a sealing unit, then the worker places adhesive foam used by the relay in the sealing unit, then the sealing unit wraps the adhesive foam around the relay, meanwhile, the sealing unit cuts off the redundant adhesive foam and pressurizes the adhesive foam, so that the adhesive foam is attached to the periphery of the relay, the relay is further packaged, and finally, the worker takes out the adhesive foam and collects the adhesive foam in a collecting box on a handle.
3. According to the invention, after the relay is conveyed to the designated position, the adhesive foam used by the relay is wrapped around the relay, then, the redundant adhesive foam is cut off, and the cut adhesive foam is pressurized, so that the adhesive foam is tightly attached around the relay, thereby encapsulating the relay, avoiding the phenomena of air leakage and the like, improving the encapsulation effect of the relay, ensuring the normal operation of the relay and avoiding potential safety hazards.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic diagram of a first three-dimensional structure of a transfer unit according to the present invention;
FIG. 4 is a second perspective view of the transfer unit of the present invention;
FIG. 5 is a schematic perspective view of a fixing unit according to the present invention;
FIG. 6 is a schematic perspective view of a sealing unit according to the present invention;
FIG. 7 is a perspective view of a first portion of the sealing unit of the present invention;
FIG. 8 is a perspective view of a second portion of the sealing unit of the present invention;
FIG. 9 is a perspective view of a third portion of the sealing unit of the present invention;
fig. 10 is a perspective view of a fourth part of the sealing unit according to the present invention.
In the reference symbols: 1-a bottom plate component, 5-a control screen, 6-a support, 7-a support frame, 8-a support foot, 9-a non-slip mat, 10-a collection box, 11-a handle, 201-a first conveyor belt, 202-a second conveyor belt, 203-a first fixing frame, 204-a first connecting rod, 205-a stop lever, 206-a first transmission shaft, 207-an electric turntable, 208-a fixing rod, 209-a third conveyor belt, 210-a second fixing frame, 211-a first electric push rod, 212-a first fixing plate, 301-a first motor, 302-a first screw rod, 303-a first slide block, 304-a second electric push rod, 305-a third electric push rod, 306-a bearing plate, 307-a first supporting plate, 308-a second supporting plate, 401-a second motor, 402-a first telescopic rod, 403-a first bevel gear, 404-a second bevel gear, 405-a second telescopic rod, 406-a first straight gear, 407-a second fixed plate, 408-a fourth electric push rod, 409-a second transmission shaft, 410-a first transmission wheel, 411-a second transmission wheel, 412-a second screw rod, 413-a third transmission wheel, 414-a fourth transmission wheel, 415-a third screw rod, 416-a first sliding plate, 417-a second connecting rod, 418-a rotating plate, 419-a second sliding block, 420-a first spring, 421-a third fixed frame, 422-a third transmission shaft, 423-a second straight gear, 424-a second sliding plate, 425-a second spring, 426-a fourth fixed frame, 427-a third bevel gear, 428-a fourth bevel gear, 429-a fifth bevel gear, 430-a sixth bevel gear, 431-a fourth transmission shaft, 432-a fifth transmission wheel, 433-a sixth transmission wheel, 434-a fifth transmission shaft, 435-a seventh bevel gear, 436-an eighth bevel gear, 437-a third telescopic rod, 438-a ninth bevel gear, 439-a fifth fixed frame, 440-a disc, 441-a pin rod, 442-a rotating roller, 443-a sliding frame and 444-a cutter.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.
Examples
A high-voltage relay sealing device based on a PLC control system is shown in figures 1-2 and comprises a bottom plate component 1, a conveying unit, a sealing unit, a control screen 5, a support 6, a support frame 7, support legs 8, an anti-skid pad 9, a collecting box 10 and a handle 11; the bottom plate component 1 is fixedly connected with the conveying unit; the bottom plate assembly 1 is rotatably connected with the sealing unit; the bottom plate component 1 is fixedly connected with the support 6; the bottom plate component 1 is fixedly connected with the supporting frame 7; the bottom plate component 1 is fixedly connected with the four groups of support legs 8; the bottom plate component 1 is fixedly connected with the collecting box 10; the transmission unit is fixedly connected with the support frame 7; the support 6 is fixedly connected with the control screen 5; the four groups of support legs 8 are respectively fixedly connected with the four groups of anti-skid pads 9; the collecting box 10 is fixedly connected with a handle 11.
The working principle is as follows: when in use, the high-voltage relay sealing device based on the PLC control system is placed at a position to be used, so that the four groups of support legs 8 and the four groups of anti-skid pads 9 are kept horizontal, and then the high-voltage relay sealing device is externally connected with a power supply and is controlled to start through the control screen 5 on the support 6; firstly, a cube-shaped relay is placed in a conveying unit on a bottom plate component 1 by a worker, then the relay is conveyed to a fixing unit by the conveying unit on a supporting frame 7, then the relay is fixed by the fixing unit and conveyed to a sealing unit, then adhesive foam used by the relay is placed in the sealing unit by the worker, then the adhesive foam is wrapped around the relay by the sealing unit, meanwhile, the sealing unit cuts off the redundant adhesive foam and pressurizes the adhesive foam, so that the adhesive foam is tightly attached around the relay, the relay is further encapsulated, and finally, the adhesive foam used by the relay is taken out and collected in a collecting box 10 on a handle 11 by the worker, the invention realizes that the adhesive foam used by the relay is wrapped around the relay after the relay is conveyed to a designated position, and then, cutting off redundant adhesive foam, pressurizing the cut adhesive foam, and attaching the adhesive foam to the periphery of the relay, thereby encapsulating the relay, avoiding the phenomena of air leakage and the like, improving the encapsulation effect of the relay, and avoiding potential safety hazards while ensuring the normal operation of the relay.
According to fig. 3-4, the transmission unit comprises a first transmission belt 201, a second transmission belt 202, a first fixing frame 203, a first connecting rod 204, a stop lever 205, a first transmission shaft 206, an electric rotating disc 207, a fixing lever 208, a third transmission belt 209, a second fixing frame 210, a first electric pushing rod 211 and a first fixing plate 212; the first conveyor belt 201 is fixedly connected with the support frame 7; a second conveyor belt 202 is arranged at the side part of the first conveyor belt 201; the second conveyor belt 202 is fixedly connected with the first fixing frame 203; the first fixing frame 203 is rotatably connected with the first connecting rod 204; the first connecting rod 204 is fixedly connected with the stop lever 205; the first fixing frame 203 is fixedly connected with the first transmission shaft 206; the first transmission shaft 206 is fixedly connected with a rotor of the electric turntable 207; the stator of the electric turntable 207 is fixedly connected with the support frame 7; a fixing rod 208 is arranged below the side part of the first fixing frame 203; the fixing rod 208 is fixedly connected with a third conveyor belt 209; the third conveyor belt 209 is fixedly connected with the support frame 7; the third conveyor belt 209 is fixedly connected with the bottom plate component 1; a second fixing frame 210 is arranged at the side part of the third conveyor belt 209; the second fixing frame 210 is fixedly connected with the bottom plate component 1; the second fixing frame 210 is fixedly connected with the first electric push rod 211; the first electric push rod 211 is fixedly connected to the first fixing plate 212.
Firstly, a cube-shaped relay is placed in a first conveyor belt 201 by an operator, then the relay is conveyed to a fixing unit, the first conveyor belt 201 rotates to drive the relay to move to a second conveyor belt 202, at the moment, the relay is fixed by a stop lever 205, then, an electric turntable 207 is started to drive all parts on a first fixing frame 203 to rotate through a first transmission shaft 206, further a first connecting rod 204 is driven to rotate, further the stop lever 205 is driven to rotate, when the stop lever 205 rotates and contacts with a fixing rod 208, the stop lever 205 rotates under the blocking of the fixing rod 208, further the relay is conveyed to a third conveyor belt 209, further the relay is conveyed to the position under a first fixing plate 212 through the third conveyor belt 209, then, a first electric push rod 211 on a second fixing frame 210 is started to drive the first fixing plate 212 to move downwards, further the relay is driven to move downwards, and then the relay is conveyed to the fixed unit, and the conveying unit realizes the conveying of the relay to the fixed unit.
As shown in fig. 5, the device further comprises a fixing unit, wherein the fixing unit comprises a first motor 301, a first screw 302, a first slider 303, a second electric push rod 304, a third electric push rod 305, a bearing plate 306, a first supporting plate 307 and a second supporting plate 308; the first motor 301 is fixedly connected with the support frame 7; the first motor 301 is fixedly connected with the first screw rod 302; the first screw rod 302 is rotatably connected with the support frame 7; the first screw rod 302 is rotatably connected with the bottom plate component 1; the first screw rod 302 is screwed with the first slide block 303; the first sliding block 303 is fixedly connected with a second electric push rod 304 and a third electric push rod 305 in sequence; the second electric push rod 304 and the third electric push rod 305 are fixedly connected with the bearing plate 306; the first slider 303 is sequentially connected with a first supporting plate 307 and a second supporting plate 308 in a sliding manner; the first support plate 307 and the second support plate 308 are both fixedly connected with the bottom plate assembly 1.
Then, the relay is conveyed to the bearing plate 306 by the conveying unit, and then the relay is fixed through a slotted hole in the bearing plate 306, and then the relay is conveyed to the sealing unit, the first motor 301 is started to drive the first lead screw 302 to rotate, the first lead screw 302 rotates to drive all parts on the first sliding block 303 to move along the first supporting plate 307 and the second supporting plate 308, and further drive the second electric push rod 304 and the third electric push rod 305 to move, and further drive the bearing plate 306 to move into the sealing unit, and then the second electric push rod 304 and the third electric push rod 305 are started to drive the bearing plate 306 to move upwards, and further convey the relay to the sealing unit, and the fixing unit realizes the fixation of the relay and conveys the relay to the sealing unit.
As shown in fig. 6-10, the sealing unit comprises a second motor 401, a first telescopic rod 402, a first bevel gear 403, a second bevel gear 404, a second telescopic rod 405, a first straight gear 406, a second fixed plate 407, a fourth electric push rod 408, a second transmission shaft 409, a first transmission wheel 410, a second transmission wheel 411, a second lead screw 412, a third transmission wheel 413, a fourth transmission wheel 414, a third lead screw 415, a first sliding plate 416, a second connecting rod 417, a rotating plate 418, a second sliding block 419, a first spring 420, a third fixed frame 421, a third transmission shaft 422, a second straight gear 423, a second sliding plate 424, a second spring 425, a fourth fixed frame 426, a third bevel gear 427, a fourth bevel gear 428, a fifth bevel gear 429, a sixth bevel gear 430, a fourth transmission shaft 431, a fifth transmission wheel 432, a sixth transmission wheel 433, a fifth transmission shaft 434, a seventh bevel gear 435, an eighth bevel gear 436, a fourth bevel gear 433, a fifth transmission shaft 429, a sixth bevel gear 430, a fourth transmission shaft 431, a fourth transmission shaft 433, a fourth transmission shaft 435, a fourth transmission shaft, A third expansion link 437, a ninth bevel gear 438, a fifth fixing frame 439, a disc 440, a pin 441, a rotating roller 442, a sliding frame 443, and a cutter 444; the second motor 401 is fixedly connected with the bottom plate assembly 1; the second motor 401 is fixedly connected with the first telescopic rod 402; the first telescopic rod 402 is rotatably connected with the bottom plate assembly 1; the first telescopic rod 402 is fixedly connected with a first bevel gear 403; the first bevel gear 403 is meshed with the second bevel gear 404; the second bevel gear 404 is fixedly connected with a second telescopic rod 405; the second telescopic rod 405 is rotatably connected with the bottom plate assembly 1; the second telescopic rod 405 is fixedly connected with the first straight gear 406; the second telescopic rod 405 is rotatably connected with the second fixing plate 407; the second fixing plate 407 is fixedly connected with the fourth electric push rod 408; the fourth electric push rod 408 is fixedly connected with the bottom plate component 1; a second transmission shaft 409 is arranged above the first straight gear 406; the second transmission shaft 409 is rotatably connected with the bottom plate component 1; the second transmission shaft 409 is fixedly connected with the first transmission wheel 410; the first driving wheel 410 is in driving connection with a second driving wheel 411 through a belt; the second transmission wheel 411 is fixedly connected with a second screw rod 412; the second screw rod 412 is rotatably connected with the bottom plate assembly 1; the second screw 412 is fixedly connected with a third driving wheel 413; the third driving wheel 413 is in driving connection with the fourth driving wheel 414 through a belt; the fourth driving wheel 414 is fixedly connected with a third screw 415; the third screw 415 is rotatably connected with the bottom plate component 1; the second screw rod 412 and the third screw rod 415 are in screwed connection with the first sliding plate 416; the first sliding plate 416 is fixedly connected with two groups of second connecting rods 417; the second link 417 is rotatably connected to the rotating plate 418; the rotating plate 418 is rotatably connected with the second slider 419; the second slider 419 is connected with the third fixing frame 421 in a sliding manner; the second slide block 419 is fixedly connected with the first spring 420; the first spring 420 is fixedly connected with the third fixing frame 421; the third fixing frame 421 is fixedly connected with the bottom plate assembly 1; the second slide block 419 is rotatably connected with the third transmission shaft 422; the third transmission shaft 422 is fixedly connected with the second straight gear 423; the third transmission shaft 422 is rotatably connected with the second sliding plate 424; the second sliding plate 424 is fixedly connected with a second spring 425; the second sliding plate 424 is slidably connected with the fourth fixing frame 426; the second sliding plate 424 is rotatably connected with the first telescopic rod 402; the second spring 425 is fixedly connected with the fourth fixing frame 426; the fourth fixing frame 426 is fixedly connected with the bottom plate component 1; the third transmission shaft 422 is fixedly connected with a third bevel gear 427; the third bevel gear 427 is meshed with the fourth bevel gear 428; the fourth bevel gear 428 is fixedly connected with the first telescopic rod 402; the first telescopic rod 402 is fixedly connected with a fifth bevel gear 429; the fifth bevel gear 429 is meshed with the sixth bevel gear 430; the sixth bevel gear 430 is fixedly connected with the fourth transmission shaft 431; the fourth transmission shaft 431 is rotatably connected with the bottom plate assembly 1; the fourth transmission shaft 431 is fixedly connected with a fifth transmission wheel 432; the fifth transmission wheel 432 is in transmission connection with a sixth transmission wheel 433 through a belt; the sixth driving wheel 433 is fixedly connected with the fifth transmission shaft 434; the fifth transmission shaft 434 is rotatably connected with the soleplate assembly 1; the fifth transmission shaft 434 is fixedly connected with a seventh bevel gear 435; the seventh bevel gear 435 meshes with the eighth bevel gear 436; the eighth bevel gear 436 is fixedly connected with the third telescopic rod 437; the third telescopic rod 437 is rotatably connected with the bottom plate assembly 1; the third telescopic rod 437 is fixedly connected with the ninth bevel gear 438; the two groups of fourth fixing frames 426 are fixedly connected with the fifth fixing frame 439; the fifth mount 439 is rotatably connected to the disc 440; the disc 440 is fixedly connected with a plurality of groups of pin rods 441; the pin rods 441 are in transmission connection with the second straight gears 423; the disc 440 is fixedly connected with the rotating roller 442; the second screw mandrel 412 and the third screw mandrel 415 are in screwed connection with the sliding frame 443; the sliding rack 443 is fixedly connected with the four groups of cutters 444; the second link 417 to the third bevel gear 427 are provided with the same components centering on the middle section of the first sliding plate 416.
Then, the relay is transmitted to the center of the disc 440 by the fixing unit through the fifth fixing frame 439, then the worker places the adhesive foam used by the relay on the rotating roller 442, and then wraps the adhesive foam around the relay, the second motor 401 is started to drive the fourth bevel gear 428 to rotate through the first telescopic rod 402, the fourth bevel gear 428 rotates to drive the third bevel gear 427 to rotate, the third bevel gear 427 rotates to drive the second spur gear 423 to rotate through the third transmission shaft 422, at the same time, the corresponding second spur gear 423 is rotated, the first telescopic rod 402 rotates to drive the fifth bevel gear 429 to rotate, the fifth bevel gear 429 rotates to drive the sixth bevel gear 430 to rotate, the sixth bevel gear 430 rotates to drive the fifth transmission wheel 432 to rotate through the fourth transmission shaft 431, the fifth transmission wheel 432 rotates to drive the sixth transmission wheel 433 to drive the fifth transmission shaft 434 to rotate, the fifth transmission shaft 434 rotates to drive the seventh bevel gear 435 to drive the eighth bevel gear 436 to rotate, the eighth bevel gear 436 rotates to drive the ninth bevel gear 438 to rotate through the third expansion link 437, and further drive the corresponding third bevel gear 427 to rotate, and further drive the corresponding second spur gear 423 to rotate, and further drive the two sets of second spur gears 423 to rotate and drive the plurality of sets of pin rods 441 to rotate, and further drive the disc 440 to rotate, and the disc 440 rotates to drive the rotating roller 442 to rotate, and further wrap the adhesive foam on the rotating roller 442 around the relay, and at the same time, the four sets of cutters 444 on the sliding frame 443 cut off the excess adhesive foam, and pressurize the adhesive foam through the sliding frame 443, so that the adhesive foam is tightly attached around the relay, and further encapsulate the relay, the first expansion link 402 rotates to drive the first bevel gear 403 to rotate, the first bevel gear 403 rotates to drive the second bevel gear 404 to drive the second expansion link 405 to rotate, the second extension rod 405 rotates to drive the first straight gear 406 to rotate, then, the fourth electric push rod 408 is started to control the second extension rod 405 to extend and retract through the second fixing plate 407, thereby controlling the engagement between the first straight gear 406 and the tooth hole in the second transmission shaft 409, when the first straight gear 406 is engaged with the tooth hole in the second transmission shaft 409, the first straight gear 406 rotates to drive the second transmission shaft 409 to rotate, the second transmission shaft 409 rotates to drive the first transmission wheel 410 to rotate, the first transmission wheel 410 rotates to drive the second transmission wheel 411 to drive the second lead screw 412 to rotate, at the same time, the second lead screw 412 rotates to drive the third transmission wheel 413 to rotate, the third transmission wheel 413 rotates to drive the fourth transmission wheel 414 to drive the third lead screw 415 to rotate, so that the second lead screw 412 and the third lead screw 415 rotate simultaneously to drive all the components on the first sliding plate 416 to move downwards, thereby driving the two sets of second connecting rods 417 to move downwards, and then the second link 417 is moved to drive the second slider 419 to slide in the third fixing frame 421 through the rotating plate 418, and further compress the first spring 420, and at the same time, the second slider 419 is slid to drive the second sliding plate 424 to slide in the fourth fixing frame 426, and further compress the second spring 425, and further disconnect the two sets of second spur gears 423 from the pin rods 441, and further stop the rotating roller 442 from rotating, and thus stop wrapping the relay with the adhesive foam, and at the same time, the second lead screw 412 and the third lead screw 415 rotate simultaneously to drive the four sets of cutters 444 on the sliding frame 443 to move downwards, and further cut off the redundant adhesive foam through the four sets of cutters 444, and pressurize the cut adhesive foam through the sliding frame 443, so that the adhesive foam is tightly adhered around the relay, and further encapsulate the relay, and the sealing unit achieves wrapping the adhesive foam used by the relay around the relay, and then, cutting off the redundant adhesive foam, and pressurizing the cut adhesive foam to ensure that the adhesive foam is tightly attached to the periphery of the relay, thereby encapsulating the relay.
The bearing plate 306 is provided with a slot hole matched with the relay pin.
Pins in the relay may be inserted into the load bearing plate 306 to secure the relay in place.
The second transmission shaft 409 is provided with a tooth hole matched with the first straight gear 406.
The second transmission shaft 409 can be connected with the first straight gear 406 for transmission, and can be controlled by the fourth electric push rod 408 for on-off.
A plurality of sets of pins 441 are annularly and equidistantly arranged in the disc 440.
The second spur gear 423 can be rotated to rotate the plurality of sets of pin rods 441, so that the transmission disc 440 rotates.
The carriage 443 is provided with a total of four sets of cutters 444, one set being located around the carriage 443.
The four sets of cutters 444 in the carriage 443 can smoothly cut off the adhesive foam wound around the relay.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.

Claims (8)

1. A high-voltage relay sealing device based on a PLC control system comprises a bottom plate assembly, a support frame, support legs and a collecting box; the bottom plate component is fixedly connected with the support; the bottom plate component is fixedly connected with the support frame; the bottom plate assembly is fixedly connected with the four groups of support legs; the bottom plate component is fixedly connected with the collecting box; the method is characterized in that: also comprises a transmission unit and a sealing unit; the bottom plate component is fixedly connected with the conveying unit; the bottom plate assembly is rotatably connected with the sealing unit; the conveying unit is fixedly connected with the supporting frame; the conveying unit conveys the relay to the appointed position, and the sealing unit wraps the foam with adhesive around the relay conveyed by the conveying unit and cuts off the redundant foam with adhesive.
2. The high-voltage relay sealing device based on the PLC control system as claimed in claim 1, wherein: the sealing unit comprises a second motor, a first telescopic rod, a first bevel gear, a second telescopic rod, a first straight gear, a second fixing plate, a fourth electric push rod, a second transmission shaft, a first transmission wheel, a second lead screw, a third transmission wheel, a fourth transmission wheel, a third lead screw, a first sliding plate, a second connecting rod, a rotating plate, a second sliding block, a first spring, a third fixing frame, a third transmission shaft, a second straight gear, a second sliding plate, a second spring, a fourth fixing frame, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a sixth bevel gear, a fourth transmission shaft, a fifth transmission wheel, a sixth transmission shaft, a seventh bevel gear, an eighth bevel gear, a third telescopic rod, a ninth bevel gear, a fifth fixing frame, a disc, a pin rod, a rotating roller, a sliding frame and a cutter; the second motor is fixedly connected with the bottom plate component; the second motor is fixedly connected with the first telescopic rod; the first telescopic rod is rotatably connected with the bottom plate component; the first telescopic rod is fixedly connected with the first bevel gear; the first bevel gear is meshed with the second bevel gear; the second bevel gear is fixedly connected with the second telescopic rod; the second telescopic rod is rotatably connected with the bottom plate component; the second telescopic rod is fixedly connected with the first straight gear; the second telescopic rod is rotatably connected with the second fixing plate; the second fixing plate is fixedly connected with the fourth electric push rod; the fourth electric push rod is fixedly connected with the bottom plate component; a second transmission shaft is arranged above the first straight gear; the second transmission shaft is rotatably connected with the bottom plate assembly; the second transmission shaft is fixedly connected with the first transmission wheel; the first driving wheel is in transmission connection with the second driving wheel through a belt; the second driving wheel is fixedly connected with the second screw rod; the second screw rod is rotatably connected with the bottom plate assembly; the second screw rod is fixedly connected with a third driving wheel; the third driving wheel is in transmission connection with the fourth driving wheel through a belt; the fourth driving wheel is fixedly connected with the third screw rod; the third screw rod is rotatably connected with the bottom plate assembly; the second screw rod and the third screw rod are rotatably connected with the first sliding plate; the first sliding plate is fixedly connected with the two groups of second connecting rods; the second connecting rod is rotatably connected with the rotating plate; the rotating plate is rotatably connected with the second sliding block; the second sliding block is in sliding connection with the third fixing frame; the second sliding block is fixedly connected with the first spring; the first spring is fixedly connected with the third fixing frame; the third fixing frame is fixedly connected with the bottom plate assembly; the second sliding block is rotatably connected with the third transmission shaft; the third transmission shaft is fixedly connected with the second straight gear; the third transmission shaft is rotatably connected with the second sliding plate; the second sliding plate is fixedly connected with the second spring; the second sliding plate is in sliding connection with the fourth fixing frame; the second sliding plate is rotatably connected with the first telescopic rod; the second spring is fixedly connected with the fourth fixing frame; the fourth fixing frame is fixedly connected with the bottom plate assembly; the third transmission shaft is fixedly connected with a third bevel gear; the third bevel gear is meshed with the fourth bevel gear; the fourth bevel gear is fixedly connected with the first telescopic rod; the first telescopic rod is fixedly connected with the fifth bevel gear; the fifth bevel gear is meshed with the sixth bevel gear; the sixth bevel gear is fixedly connected with the fourth transmission shaft; the fourth transmission shaft is rotatably connected with the bottom plate assembly; the fourth transmission shaft is fixedly connected with the fifth transmission wheel; the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the sixth driving wheel is fixedly connected with the fifth transmission shaft; the fifth transmission shaft is rotatably connected with the bottom plate assembly; the fifth transmission shaft is fixedly connected with a seventh bevel gear; the seventh bevel gear is meshed with the eighth bevel gear; the eighth bevel gear is fixedly connected with the third telescopic rod; the third telescopic rod is rotatably connected with the bottom plate component; the third telescopic rod is fixedly connected with the ninth bevel gear; the two groups of fourth fixing frames are fixedly connected with the fifth fixing frame; the fifth fixing frame is rotationally connected with the disc; the disc is fixedly connected with a plurality of groups of pin rods; the pin rods are in transmission connection with the second straight gears; the disc is fixedly connected with the rotating roller; the second screw rod and the third screw rod are rotatably connected with the sliding frame; the sliding frame is fixedly connected with the four groups of cutters; the second connecting rod to the third bevel gear are provided with the same components by taking the middle section of the first sliding plate as a middle shaft.
3. The high-voltage relay sealing device based on the PLC control system as claimed in claim 2, wherein: the conveying unit comprises a first conveying belt, a second conveying belt, a first fixing frame, a first connecting rod, a stop lever, a first transmission shaft, an electric turntable, a fixing rod, a third conveying belt, a second fixing frame, a first electric push rod and a first fixing plate; the first conveyor belt is fixedly connected with the support frame; a second conveyor belt is arranged at the side part of the first conveyor belt; the second conveyor belt is fixedly connected with the first fixing frame; the first fixing frame is rotationally connected with the first connecting rod; the first connecting rod is fixedly connected with the stop lever; the first fixing frame is fixedly connected with the first transmission shaft; the first transmission shaft is fixedly connected with a rotor of the electric turntable; the stator of the electric turntable is fixedly connected with the support frame; a fixed rod is arranged below the side part of the first fixed frame; the fixed rod is fixedly connected with the third conveyor belt; the third conveyor belt is fixedly connected with the support frame; the third conveyor belt is fixedly connected with the bottom plate component; a second fixing frame is arranged on the side part of the third conveying belt; the second fixing frame is fixedly connected with the bottom plate assembly; the second fixing frame is fixedly connected with the first electric push rod; the first electric push rod is fixedly connected with the first fixing plate.
4. A high voltage relay sealing device based on PLC control system according to any of claims 1 to 3, characterized in that: the fixing unit comprises a first motor, a first screw rod, a first sliding block, a second electric push rod, a third electric push rod, a bearing plate, a first supporting plate and a second supporting plate; the first motor is fixedly connected with the support frame; the first motor is fixedly connected with the first screw rod; the first screw rod is rotatably connected with the support frame; the first screw rod is rotatably connected with the bottom plate assembly; the first screw rod is in screwed connection with the first sliding block; the first sliding block is fixedly connected with the second electric push rod and the third electric push rod in sequence; the second electric push rod and the third electric push rod are fixedly connected with the bearing plate; the first sliding block is sequentially connected with the first supporting plate and the second supporting plate in a sliding manner; first backup pad and second backup pad all carry out the rigid coupling with the bottom plate subassembly.
5. The PLC-based control system high-voltage relay sealing device as claimed in claim 4, wherein: the bearing plate is provided with a slot hole matched with the relay pin.
6. The high-voltage relay sealing device based on the PLC control system as claimed in claim 2, wherein: the second transmission shaft is provided with a tooth hole matched with the first straight gear.
7. The high-voltage relay sealing device based on the PLC control system as claimed in claim 2, wherein: a plurality of groups of pin rods are arranged in the circular disc at equal intervals.
8. The high-voltage relay sealing device based on the PLC control system as claimed in claim 2, wherein: four groups of cutters are arranged in the sliding frame and are respectively positioned on the periphery of the sliding frame.
CN202110742340.1A 2021-07-01 2021-07-01 High-voltage relay sealing device based on PLC control system Pending CN113589750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110742340.1A CN113589750A (en) 2021-07-01 2021-07-01 High-voltage relay sealing device based on PLC control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110742340.1A CN113589750A (en) 2021-07-01 2021-07-01 High-voltage relay sealing device based on PLC control system

Publications (1)

Publication Number Publication Date
CN113589750A true CN113589750A (en) 2021-11-02

Family

ID=78245650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110742340.1A Pending CN113589750A (en) 2021-07-01 2021-07-01 High-voltage relay sealing device based on PLC control system

Country Status (1)

Country Link
CN (1) CN113589750A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114496428A (en) * 2021-12-29 2022-05-13 张外屏 Insulator tensioning type winding production line group for communication equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114496428A (en) * 2021-12-29 2022-05-13 张外屏 Insulator tensioning type winding production line group for communication equipment

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