CN116580524B - Alarm device for processing wire harness of new energy vehicle - Google Patents
Alarm device for processing wire harness of new energy vehicle Download PDFInfo
- Publication number
- CN116580524B CN116580524B CN202310846388.6A CN202310846388A CN116580524B CN 116580524 B CN116580524 B CN 116580524B CN 202310846388 A CN202310846388 A CN 202310846388A CN 116580524 B CN116580524 B CN 116580524B
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- human body
- box door
- box
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- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 230000006698 induction Effects 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 31
- 238000010408 sweeping Methods 0.000 claims description 23
- 239000002274 desiccant Substances 0.000 claims description 7
- 230000008034 disappearance Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides an alarm device for processing a new energy vehicle wire harness, which relates to the field of wire harness processing and comprises a detection table; a rectangular groove is formed in the middle of the upper end face of the detection table, a conveying device is arranged in the rectangular groove, and a limit strip is arranged on the peripheral surface of a conveying belt on the conveying device in an annular array shape; the upper part of the detection table is provided with a height adjusting part; according to the invention, through the cooperation of the first human body induction switch, the controller and the protective box, after the detection work is finished, a worker leaves from the front of the protective box, so that the box door is automatically closed, and corrosion to electric elements in the broadcasting device is avoided; the alarm device solves the problem that the moist air is easy to enter the broadcasting device in the alarm device due to long-term exposure of the alarm device in the existing new energy vehicle wire harness processing, so that corrosion is caused to electric elements in the broadcasting device.
Description
Technical Field
The invention relates to the technical field of wire harness processing, in particular to an alarm device for new energy vehicle wire harness processing.
Background
At present, the reliability of quality is very important on a new energy vehicle wire harness production line, so that in the new energy vehicle wire harness production process, whether the wire sequence of the wire harness has a dislocation phenomenon or not needs to be detected by a wire sequence detector. The line sequence detector detects products by using a machine vision principle, and is judged by using a machine to replace human eyes to identify and measure, and the whole system consists of a high-pixel camera, an image acquisition system, a wire harness terminal image measuring and analyzing system and an alarm device unit.
The existing warning device used in the processing and detecting process of the new energy vehicle wire harness can send out a warning after the wire harness unqualified by the wire harness detector is detected, but the warning device is exposed to the air for a long time, when the wire harness is in a humid environment, the humid air easily enters the broadcasting device in the warning device, so that corrosion is caused to electric elements in the broadcasting device, the service life of the broadcasting device in the warning device is further affected, and the protective net is installed on the front side of a loudspeaker of the broadcasting device in the existing warning device, so that dust can be prevented from entering, but a large amount of dust and sundries are easily attached to the protective net after the wire harness is used for a long time, and the broadcasting effect of the broadcasting device in the warning device is affected.
Disclosure of Invention
In view of the above, the present invention provides an alarm device for processing a new energy vehicle wire harness, so as to solve the problem that the current alarm device used in the process of detecting the new energy vehicle wire harness is exposed to air for a long time, and when the current alarm device is in a humid environment, the humid air is easy to enter the inside of a broadcasting device in the alarm device, so that corrosion is caused to electrical components in the broadcasting device.
The invention provides an alarm device for processing a new energy vehicle wire harness, which specifically comprises: a detection table; a rectangular groove is formed in the middle of the upper end face of the detection table, a conveying device is arranged in the rectangular groove, and a limit strip is arranged on the peripheral surface of a conveying belt on the conveying device in an annular array shape; the upper part of the detection table is provided with a height adjusting part, and the bottom of the height adjusting part is fixedly provided with a line sequence detector main body; the front side of the upper part of the detection table is provided with a protection box, the rear side of the inside of the protection box is provided with an angle adjusting mechanism, a display screen is fixedly arranged on the angle adjusting mechanism and connected with a line sequence detector main body through a wire, the protection box is rotationally connected with a box door through a rotating shaft, and the box door is fixedly connected with the rotating shaft; the utility model discloses a dust collection device, including the chamber door, the chamber door is installed to the terminal surface behind the chamber door, and L type mount pad is installed to L type mount pad upper portion, install dust sweeping mechanism on the chamber door, the preceding side fixedly connected with L type mounting panel of protective housing bottom, and terminal surface installs controller and first human inductive switch before the L type mounting panel to audible-visual annunciator is installed at the controller top, second human inductive switch is installed to terminal surface lower part before the chamber door.
Furthermore, -shaped supporting plates are fixedly arranged in the middle of the upper end face of the detection table, and two first dovetail-shaped sliding strips are symmetrically arranged on the front side and the rear side of the inner portion of each -shaped supporting plate.
Further, the height adjusting part comprises a lifting plate, a lifting screw rod, a driving nut and a driving rotating rod, wherein two dovetail-shaped sliding grooves are symmetrically formed in the front end surface and the rear end surface of the lifting plate, and four dovetail-shaped sliding grooves on the lifting plate are respectively connected with four first dovetail-shaped sliding strips in a sliding manner; the middle part of the upper end surface of the lifting plate is fixedly connected with a lifting screw rod penetrating through the top of the -shaped supporting plate, and the outer part of the lifting screw rod is connected with a driving nut through threads; the driving nut is rotationally connected to the top end surface of the -shaped supporting plate, and a first bevel gear is fixedly arranged outside the driving nut; the drive bull stick rotates to be connected in font backup pad top front side, and the second bevel gear is installed to drive bull stick rear end to the second bevel gear meshes with first bevel gear.
Further, an electric cylinder is arranged on the front side of the top of the protective box, the right end of a telescopic rod of the electric cylinder is fixedly connected with a moving block, and the right end face of the moving block is fixedly connected with a driving rack; the upper end of the rotating shaft is fixedly connected with a driving gear which is meshed with the driving rack; the right side of the rear end face of the box door is provided with a net box, a drying agent is placed in the net box, a humidity sensor is installed on the left side of the rear end face of the box door, and the humidity sensor and the audible-visual annunciator are electrically connected with a controller.
Further, two sliding cylinders are arranged at the bottom of the moving block, a guide rod is slidably connected inside each sliding cylinder, and the two guide rods are fixedly connected to the top of the protective box.
Furthermore, two rectangular through holes are formed in the bottom end face of the L-shaped mounting seat, an elastic buckle is slidably connected inside each rectangular through hole, and springs are mounted inside each rectangular through hole.
Further, the angle adjusting mechanism comprises a mounting plate, a rotating rod, a worm wheel and an adjusting worm, wherein the rotating rod is fixedly connected to the lower end of the mounting plate, the rotating rod is rotatably connected to the lower end of the inner part of the protective box, and the front end face of the mounting plate is fixedly connected with the display screen; the left end and the right end of the rotating rod respectively penetrate through the left side wall and the right side wall of the protective box, and a worm wheel is fixedly arranged at the left end of the rotating rod; the adjusting worm is rotationally connected to the left side face of the protective box and meshed with the worm wheel.
Further, the alarm mechanism comprises a fixed base, a broadcasting device, a warning lamp and a T-shaped clamping groove, wherein the fixed base is arranged on the L-shaped mounting seat, the upper end surface of the fixed base is fixedly connected with the broadcasting device, the warning lamp is fixedly arranged on the upper end surface of the broadcasting device, and the broadcasting device and the warning lamp are electrically connected with the line sequence detector main body; t-shaped clamping grooves are formed in the bottom end face of the fixed base.
Further, when the alarm mechanism and the L-shaped mounting seat are in a mounting state, the two elastic buckles are clamped with the T-shaped clamping grooves.
Further, the dust sweeping mechanism comprises a dust sweeping brush, transverse sliding rods, a connecting rod, a rotating disc and a small motor, wherein the upper end and the lower end of the dust sweeping brush are both connected with one transverse sliding rod in a sliding manner, and the two transverse sliding rods are fixedly connected to the rear end face of the box door; the middle part of the rear end face of the dust sweeping brush is rotationally connected with a connecting rod through a rotating shaft, the other end of the connecting rod is rotationally connected with the edge of the rear end face of the rotating disc, and bristles on the dust sweeping brush are in close contact with the outer side face of a protective net on the broadcasting device; the small motor is arranged on the front end face of the box door, the rotating shaft of the small motor penetrates through the box door, and the rear end of the rotating shaft of the small motor is fixedly connected with the center part of the front end face of the rotating disc; the small motor, the electric cylinder, the first human body induction switch and the second human body induction switch are all electrically connected with the controller.
Advantageous effects
According to the invention, through the cooperation of the first human body induction switch, the controller and the protective box, after the detection work is finished, a worker leaves from the front of the protective box, then the first human body induction switch senses the phenomenon that a human body exists, and then a signal of disappearance of the human body is transmitted to the controller, the controller controls the telescopic rod of the electric cylinder to extend out, and then the telescopic rod drives the driving gear to rotate clockwise by one hundred eighty degrees through the moving block and the driving rack, so that the rotating shaft drives the box door to rotate clockwise by one hundred eighty degrees, the box door is closed, the long-term exposure of the alarm device to the air is avoided, so that moist air is not easy to enter the inside of the broadcasting device in the alarm device, and the inside of the protective box can keep good dryness through the arrangement of the drying agent, so that corrosion to electric elements inside the broadcasting device is avoided, and the service life of the broadcasting device is prolonged.
According to the invention, through the cooperation of the second human body induction switch, the controller and the dust sweeping mechanism, after the second human body induction switch senses that the human body exists, the controller starts the small motor, so that the rotating shaft of the small motor drives the rotating disc to rotate, then one end of the connecting rod is driven to rotate through the rotating disc, and then the other end of the connecting rod drives the dust sweeping brush to reciprocate left and right, so that sundries such as dust attached to the outer side surface of the protective net on the broadcasting device are swept away, and the broadcasting effect of the broadcasting device in the broadcasting device is improved.
According to the invention, through the arrangement of the height adjusting part, the height of the line sequence detector main body can be adjusted according to the requirement, and when the line sequence detector main body is adjusted, the second bevel gear can rotate with the first bevel gear and the driving nut only by rotating the driving rotating rod, and then the lifting screw rod moves up and down with the lifting plate and the line sequence detector main body under the action of the screw thread, so that the height of the line sequence detector main body is adjusted, and the convenience of the line sequence detector main body in detection work is improved.
According to the invention, the inclination angle of the display screen can be adjusted according to the habit of a worker through the arrangement of the angle adjusting mechanism, and the worm wheel can rotate with the rotating rod and the mounting plate only by rotating the adjusting worm, so that the inclination angle of the display screen is adjusted, and the intuitiveness of watching the numerical value on the display screen is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
In the drawings:
FIG. 1 is an isometric view of an embodiment of the invention;
FIG. 2 is a schematic diagram of the structure of an embodiment of the present invention in a disassembled state;
fig. 3 is a schematic diagram of a structure of a -shaped support plate and a lifting plate after being detached according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure of the protective housing, the angle adjustment mechanism and the alarm mechanism according to the embodiment of the present invention;
FIG. 5 is a schematic diagram of a protective housing according to an embodiment of the invention;
FIG. 6 is a schematic view of an L-shaped mounting base and an elastic buckle structure according to an embodiment of the present invention;
FIG. 7 is a schematic view of an angle adjustment mechanism and display screen configuration of an embodiment of the present invention;
fig. 8 is a schematic diagram showing a structure of a fixed base and a broadcasting device after being disassembled according to an embodiment of the present invention;
FIG. 9 is a schematic view of a partial enlarged structure at A in FIG. 1 according to an embodiment of the present invention;
FIG. 10 is a schematic view showing a structure in which a door of an embodiment of the present invention is in a closed state;
fig. 11 is a schematic view of the dust-cleaning mechanism according to the embodiment of the present invention.
The reference numerals are:
1. a detection table; 101. rectangular grooves; 102. -shaped supporting plate; 103. a first dovetail slide; 2. a height adjusting section; 201. a lifting plate; 202. lifting screw rods; 203. a drive nut; 204. driving the rotating rod; 3. a line sequence detector body; 4. a protective box; 401. a door; 402. an L-shaped mounting plate; 403. a rotating shaft; 404. a drive gear; 405. an electric cylinder; 406. a drive rack; 407. a net box; 408. a drying agent; 409. an L-shaped mounting seat; 4010. a humidity sensor; 4011. a moving block; 4012. a sliding cylinder; 4013. an elastic buckle; 4014. a rectangular through hole; 5. an angle adjusting mechanism; 501. a mounting plate; 502. a rotating lever; 503. a worm wheel; 504. adjusting a worm; 6. a display screen; 7. an alarm mechanism; 701. a fixed base; 702. a broadcasting device; 703. a warning light; 704. a T-shaped clamping groove; 8. a dust sweeping mechanism; 801. a dust sweeping brush; 802. a transverse slide bar; 803. a connecting rod; 804. a rotating disc; 805. a small motor; 9. a controller; 10. a first human body induction switch; 11. a second human body induction switch; 12. an audible and visual alarm; 13. and a conveying device.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 11:
the invention provides an alarm device for processing a new energy vehicle wire harness, which comprises a detection table 1; a rectangular groove 101 is formed in the middle of the upper end surface of the detection table 1, a conveying device 13 is arranged in the rectangular groove 101, and limit strips are arranged on the periphery of a conveying belt on the conveying device 13 in an annular array shape; the upper part of the detection table 1 is provided with a height adjusting part 2, and the bottom of the height adjusting part 2 is fixedly provided with a wire sequence detector main body 3; the front side of the upper part of the detection table 1 is provided with a protective box 4, the rear side of the interior of the protective box 4 is provided with an angle adjusting mechanism 5, a display screen 6 is fixedly arranged on the angle adjusting mechanism 5, the display screen 6 is connected with a line sequence detector main body 3 through a wire, the protective box 4 is rotationally connected with a box door 401 through a rotating shaft 403, and the box door 401 is fixedly connected with the rotating shaft 403; an L-shaped mounting seat 409 is mounted on the rear end face of the box door 401, an alarm mechanism 7 is mounted on the upper portion of the L-shaped mounting seat 409, a dust sweeping mechanism 8 is mounted on the box door 401, an L-shaped mounting plate 402 is fixedly connected to the front side of the bottom end face of the protective box 4, a controller 9 and a first human body induction switch 10 are mounted on the front end face of the L-shaped mounting plate 402, an acousto-optic warning device 12 is mounted on the top of the controller 9, and a second human body induction switch 11 is mounted on the lower portion of the front end face of the box door 401;
the middle part of the upper end surface of the detection table 1 is fixedly provided with a -shaped supporting plate 102, and two first dovetail-shaped sliding strips 103 are symmetrically arranged on the front side and the rear side of the inside of the -shaped supporting plate 102.
As shown in fig. 1 to 3, the height adjusting part 2 comprises a lifting plate 201, a lifting screw 202, a driving nut 203 and a driving rotating rod 204, wherein two dovetail-shaped sliding grooves are symmetrically formed on the front end surface and the rear end surface of the lifting plate 201, and four dovetail-shaped sliding grooves on the lifting plate 201 are respectively connected with four first dovetail-shaped sliding strips 103 in a sliding manner; the middle part of the upper end surface of the lifting plate 201 is fixedly connected with a lifting screw 202 penetrating through the top of the -shaped supporting plate 102, and the outside of the lifting screw 202 is connected with a driving nut 203 through threads; the driving nut 203 is rotatably connected to the top end surface of the -shaped supporting plate 102, and a first bevel gear is fixedly arranged outside the driving nut 203; the drive bull stick 204 rotates to be connected in font backup pad 102 top front side, and the second bevel gear is installed to drive bull stick 204 rear end to second bevel gear and first bevel gear meshing, through the setting of high regulation portion 2, thereby improved line preface detector main part 3 and at the convenience of detecting the during operation.
As shown in fig. 1, 9 and 10, an electric cylinder 405 is mounted on the front side of the top of the protective box 4, the right end of a telescopic rod of the electric cylinder 405 is fixedly connected with a moving block 4011, and the right end surface of the moving block 4011 is fixedly connected with a driving rack 406; the upper end of the rotating shaft 403 is fixedly connected with a driving gear 404, and the driving gear 404 is meshed with a driving rack 406; the right side of the rear end surface of the box door 401 is provided with a net box 407, a drying agent 408 is placed in the net box 407, the left side of the rear end surface of the box door 401 is provided with a humidity sensor 4010, the humidity sensor 4010 and the acousto-optic warning device 12 are electrically connected with the controller 9, the humidity condition in the protective box 4 can be detected through the arrangement of the humidity sensor 4010, then when the humidity exceeds a preset value, the acousto-optic warning device 12 can be started through the controller 9, so that an effective warning effect can be brought to people, and the failed drying agent 408 can be replaced in time;
the bottom of the moving block 4011 is provided with two sliding cylinders 4012, a guide rod is slidably connected inside each sliding cylinder 4012, and the two guide rods are fixedly connected to the top of the protective box 4;
two rectangular through holes 4014 are formed in the bottom end face of the L-shaped mounting seat 409, an elastic buckle 4013 is slidably connected inside each rectangular through hole 4014, and springs are mounted inside each rectangular through hole 4014.
As shown in fig. 1 and 7, the angle adjusting mechanism 5 comprises a mounting plate 501, a rotating rod 502, a worm wheel 503 and an adjusting worm 504, wherein the rotating rod 502 is fixedly connected to the lower end of the mounting plate 501, the rotating rod 502 is rotatably connected to the lower end of the inner part of the protective box 4, and the front end surface of the mounting plate 501 is fixedly connected with the display screen 6; the left and right ends of the rotating rod 502 respectively penetrate through the left and right side walls of the protective box 4, and a worm wheel 503 is fixedly arranged at the left end of the rotating rod 502; the adjusting worm 504 is rotatably connected to the left side surface of the protective box 4, and the adjusting worm 504 is meshed with the worm wheel 503, and through the arrangement of the angle adjusting mechanism 5, the inclination angle of the display screen 6 can be adjusted according to the habit of a worker, so that the intuitiveness of watching the numerical value on the display screen 6 is improved.
As shown in fig. 1, 2 and 8, the alarm mechanism 7 comprises a fixed base 701, a broadcasting device 702, a warning lamp 703 and a T-shaped clamping groove 704, wherein the fixed base 701 is installed on an L-shaped installation seat 409, the upper end surface of the fixed base 701 is fixedly connected with the broadcasting device 702, the warning lamp 703 is fixedly installed on the upper end surface of the broadcasting device 702, and the broadcasting device 702 and the warning lamp 703 are electrically connected with the line sequence detector main body 3; a T-shaped clamping groove 704 is formed in the bottom end surface of the fixed base 701;
when the alarm mechanism 7 and the L-shaped mounting seat 409 are in a mounting state, the two elastic buckles 4013 are clamped with the T-shaped clamping groove 704, so that when the alarm mechanism 7 needs to be disassembled, the two elastic buckles 4013 can be separated from the T-shaped clamping groove 704 only by manually pinching the two elastic buckles 4013 in opposite directions, and then the alarm mechanism 7 is slid upwards and disassembled, and the convenience of the alarm mechanism 7 in overhauling and disassembling is improved.
As shown in fig. 9 and 11, the dust sweeping mechanism 8 comprises a dust sweeping brush 801, a transverse slide bar 802, a connecting rod 803, a rotating disc 804 and a small motor 805, wherein the upper end and the lower end of the dust sweeping brush 801 are both connected with one transverse slide bar 802 in a sliding manner, and the two transverse slide bars 802 are fixedly connected to the rear end face of the box door 401; the middle part of the rear end surface of the dust sweeping brush 801 is rotationally connected with a connecting rod 803 through a rotating shaft, the other end of the connecting rod 803 is rotationally connected with the edge of the rear end surface of the rotating disc 804, and bristles on the dust sweeping brush 801 are tightly contacted with the outer side surface of a protective net on the broadcasting device 702; the small motor 805 is mounted on the front end surface of the box door 401, the rotating shaft of the small motor 805 penetrates through the box door 401, and the rear end of the rotating shaft of the small motor 805 is fixedly connected with the center part of the front end surface of the rotating disc 804; the small-sized motor 805, the electric cylinder 405, the first human body induction switch 10 and the second human body induction switch 11 are all electrically connected with the controller 9, and impurities such as dust attached to the outer side surface of the protective net on the broadcasting device 702 can be automatically removed through the cooperation of the second human body induction switch 11, the controller 9 and the dust sweeping mechanism 8.
Specific use and action of the embodiment: in the invention, when the line sequence of the wire harness is required to be detected in the production process of the new energy vehicle wire harness, the new energy vehicle wire harness is firstly put on the upper part of the peripheral surface of a conveyor belt on a conveyor device 13, the detection end of the new energy vehicle wire harness is aligned with the limit strip of the conveyor belt on the conveyor device 13, then the new energy vehicle wire harness is conveyed to the right through the conveyor belt, after the new energy vehicle wire harness is conveyed to the lower part of a line sequence detector main body 3, the new energy vehicle wire harness is shot through a high-pixel camera on the line sequence detector main body 3, and then a group of new energy vehicle wire harnesses below the line sequence detector main body 3 at the moment are detected through an image acquisition system and a wire harness terminal image measuring and analyzing system on the line sequence detector main body 3;
then, when the worker stands in front of the protective box 4, the worker is required to stand in order to observe the numerical value on the display screen 6, and when the worker stands in front of the protective box 4, the first human body induction switch 10 and the second human body induction switch 11 both sense the phenomenon that human bodies exist, then the first human body induction switch 10 and the second human body induction switch 11 transmit signals that human bodies exist to the controller 9, (the first human body induction switch 10 is used for controlling the telescopic rod of the electric cylinder 405 to conduct telescopic operation, the second human body induction switch 11 is used for controlling the small motor 805 to start and close), the controller 9 controls the telescopic rod of the electric cylinder 405 to conduct retracting movement at the moment, so that the moving block 4011 and the driving rack 406 are driven to move leftwards, the driving gear 404 is driven to rotate anticlockwise, the rotating angle is one hundred eighty degrees, so that the rotating shaft 403 rotates anticlockwise by one hundred eighty degrees with the box door 401, the box door 401 is opened, and then the numerical value on the display screen 6 can be observed at the moment;
at this time, when the line sequence of the new energy vehicle wire harness of the group is misplaced, the line sequence detector main body 3 transmits an unqualified signal to the alarm mechanism 7, so that the broadcasting device 702 plays an unqualified alarm sound, and the alarm lamp 703 starts to emit alarm red alarm light, thereby bringing effective alarm action to staff; when the detected new energy vehicle wire harness is qualified, the wire sequence detector main body 3 transmits a qualified signal to the alarm mechanism 7, so that the broadcasting device 702 plays a qualified warning sound, and the warning lamp 703 starts to emit warning green light;
after the second body induction switch 11 senses that a human body exists, the controller 9 starts the small motor 805, so that a rotating shaft of the small motor 805 drives the rotating disc 804 to rotate, then drives one end of the connecting rod 803 to rotate through the rotating disc 804, and then drives the dust brush 801 to reciprocate left and right through the other end of the connecting rod 803, so that impurities such as dust attached to the outer side surface of the protective net on the broadcasting device 702 are removed, and the broadcasting effect of the broadcasting device 702 in the broadcasting device is improved; after the second body sensing switch 11 senses no phenomenon of the human body (when the door 401 is turned to be opened to ninety degrees or more, the second body sensing switch 11 senses no phenomenon), the controller 9 turns off the small motor 805;
after the detection work is finished, the staff leaves from the front of the protective box 4, then the first human body induction switch 10 senses the phenomenon that the human body exists, signals of disappearance of the human body are transmitted to the controller 9, the controller 9 controls the telescopic rod of the electric cylinder 405 to stretch out and move at the moment, so that the moving block 4011 and the driving rack 406 are driven to move rightwards, the driving gear 404 is driven to rotate clockwise for one hundred eighty degrees, the rotating shaft 403 is driven to rotate clockwise for one hundred eighty degrees, the box door 401 is closed, the long-term exposure of the device to the air is avoided, the moist air is not easy to enter the inside of the broadcasting device 702 in the device, the inside of the protective box 4 can be kept to be at a good dryness through the arrangement of the drying agent 408, erosion to electric elements inside the broadcasting device 702 is avoided, and the service life of the broadcasting device 702 is prolonged.
Claims (1)
1. An alarm device for processing a new energy vehicle wire harness is characterized by comprising a detection table (1); a rectangular groove (101) is formed in the middle of the upper end face of the detection table (1), a conveying device (13) is arranged in the rectangular groove (101), and limit strips are arranged on the peripheral surface of a conveying belt on the conveying device (13) in an annular array shape; the upper part of the detection table (1) is provided with a height adjusting part (2), and the bottom of the height adjusting part (2) is fixedly provided with a wire sequence detector main body (3); the detection table (1) is characterized in that a protective box (4) is arranged on the front side of the upper part of the detection table (1), an angle adjusting mechanism (5) is arranged on the rear side inside the protective box (4), a display screen (6) is fixedly arranged on the angle adjusting mechanism (5), the display screen (6) is connected with a line sequence detector main body (3) through a wire, a box door (401) is rotationally connected to the protective box (4) through a rotating shaft (403), and the box door (401) is fixedly connected with the rotating shaft (403); an L-shaped mounting seat (409) is mounted on the rear end face of the box door (401), an alarm mechanism (7) is mounted on the upper portion of the L-shaped mounting seat (409), a dust sweeping mechanism (8) is mounted on the box door (401), an L-shaped mounting plate (402) is fixedly connected to the front side of the bottom end face of the protective box (4), a controller (9) and a first human body induction switch (10) are mounted on the front end face of the L-shaped mounting plate (402), an acousto-optic alarm (12) is mounted on the top of the controller (9), and a second human body induction switch (11) is mounted on the lower portion of the front end face of the box door (401);
a -shaped supporting plate (102) is fixedly arranged in the middle of the upper end surface of the detection table (1), and two first dovetail-shaped sliding strips (103) are symmetrically arranged on the front side and the rear side of the inside of the -shaped supporting plate (102);
the height adjusting part (2) comprises a lifting plate (201), a lifting screw (202), a driving nut (203) and a driving rotating rod (204), wherein two dovetail-shaped sliding grooves are formed in the front end surface and the rear end surface of the lifting plate (201) in a bilateral symmetry mode, and four dovetail-shaped sliding grooves on the lifting plate (201) are respectively connected with four first dovetail-shaped sliding strips (103) in a sliding mode; the middle part of the upper end surface of the lifting plate (201) is fixedly connected with a lifting screw (202) penetrating through the top of the -shaped supporting plate (102), and the outside of the lifting screw (202) is connected with a driving nut (203) through threads; the driving nut (203) is rotatably connected to the top end surface of the -shaped supporting plate (102), and a first bevel gear is fixedly arranged outside the driving nut (203); the driving rotating rod (204) is rotatably connected to the front side of the top end of the -shaped supporting plate (102), a second bevel gear is arranged at the rear end of the driving rotating rod (204), and the second bevel gear is meshed with the first bevel gear;
an electric cylinder (405) is arranged on the front side of the top of the protective box (4), the right end of a telescopic rod of the electric cylinder (405) is fixedly connected with a moving block (4011), and the right end surface of the moving block (4011) is fixedly connected with a driving rack (406); the upper end of the rotating shaft (403) is fixedly connected with a driving gear (404), and the driving gear (404) is meshed with a driving rack (406); the right side of the rear end face of the box door (401) is provided with a net box (407), a drying agent (408) is placed in the net box (407), the left side of the rear end face of the box door (401) is provided with a humidity sensor (4010), and the humidity sensor (4010) and the acousto-optic warning device (12) are electrically connected with the controller (9);
two sliding cylinders (4012) are arranged at the bottom of the moving block (4011), a guide rod is connected inside each sliding cylinder (4012) in a sliding mode, and the two guide rods are fixedly connected to the top of the protective box (4);
two rectangular through holes (4014) are formed in the bottom end face of the L-shaped mounting seat (409), an elastic buckle (4013) is connected inside each rectangular through hole (4014) in a sliding mode, and springs are mounted inside each rectangular through hole (4014);
the angle adjusting mechanism (5) comprises an installing plate (501), a rotating rod (502), a worm wheel (503) and an adjusting worm (504), wherein the rotating rod (502) is fixedly connected to the lower end of the installing plate (501), the rotating rod (502) is rotatably connected to the lower end inside the protective box (4), and the front end face of the installing plate (501) is fixedly connected with the display screen (6); the left end and the right end of the rotating rod (502) respectively penetrate through the left side wall and the right side wall of the protective box (4), and a worm wheel (503) is fixedly arranged at the left end of the rotating rod (502); the adjusting worm (504) is rotatably connected to the left side surface of the protective box (4), and the adjusting worm (504) is meshed with the worm wheel (503);
the alarm mechanism (7) comprises a fixed base (701), a broadcasting device (702), a warning lamp (703) and a T-shaped clamping groove (704), wherein the fixed base (701) is installed on an L-shaped installation seat (409), the upper end face of the fixed base (701) is fixedly connected with the broadcasting device (702), the warning lamp (703) is fixedly installed on the upper end face of the broadcasting device (702), and the broadcasting device (702) and the warning lamp (703) are electrically connected with the line sequence detector main body (3); a T-shaped clamping groove (704) is formed in the bottom end surface of the fixed base (701);
when the alarm mechanism (7) and the L-shaped mounting seat (409) are in a mounting state, the two elastic buckles (4013) are clamped with the T-shaped clamping grooves (704);
the dust sweeping mechanism (8) comprises a dust sweeping brush (801), transverse sliding rods (802), connecting rods (803), a rotating disc (804) and a small motor (805), wherein the upper end and the lower end of the dust sweeping brush (801) are both connected with one transverse sliding rod (802) in a sliding manner, and the two transverse sliding rods (802) are fixedly connected to the rear end face of the box door (401); the middle part of the rear end face of the dust sweeping brush (801) is rotationally connected with a connecting rod (803) through a rotating shaft, the other end of the connecting rod (803) is rotationally connected with the edge of the rear end face of the rotating disc (804), and bristles on the dust sweeping brush (801) are tightly contacted with the outer side face of a protective net on the broadcasting device (702); the small motor (805) is arranged on the front end face of the box door (401), a rotating shaft of the small motor (805) penetrates through the box door (401), and the rear end of the rotating shaft of the small motor (805) is fixedly connected with the center part of the front end face of the rotating disc (804); the small motor (805), the electric cylinder (405), the first human body induction switch (10) and the second human body induction switch (11) are electrically connected with the controller (9);
the staff leaves from the front of the protective box, then the first human body induction switch (10) transmits a signal of disappearance of human body to the controller (9) after the phenomenon that human body exists is not sensed, the controller (9) controls the telescopic rod of the electric cylinder (405) to extend out at the moment, and then the driving gear (404) is driven to rotate clockwise for one hundred eighty degrees through the moving block (4011) and the driving rack (406), so that the rotating shaft (403) drives the box door (401) to rotate clockwise for one hundred eighty degrees, and the box door (401) is closed;
after a worker stands in front of the protective box (4), the first human body induction switch (10) and the second human body induction switch (11) both sense the phenomenon that human bodies exist, then the first human body induction switch (10) and the second human body induction switch (11) transmit signals that human bodies exist to the controller (9), the controller (9) controls the telescopic rod of the electric cylinder (405) to retract at the moment, so that the moving block (4011) and the driving rack (406) are driven to move leftwards, the driving gear (404) is driven to rotate anticlockwise, the rotation angle is one hundred eighty degrees, the rotation shaft (403) is driven to rotate anticlockwise by one hundred eighty degrees, the box door (401) is opened, and the numerical value on the display screen (6) is observed;
the controller (9) starts the small motor (805), so that a rotating shaft of the small motor (805) drives the rotating disc (804) to rotate, one end of the connecting rod (803) is driven to rotate through the rotating disc (804), the other end of the connecting rod (803) drives the dust brush (801) to reciprocate left and right, impurities attached to the outer side face of the protective net on the broadcasting device (702) are removed, the controller (9) closes the small motor (805), and when the box door (401) is opened to ninety degrees or more in a rotating mode, the second human body induction switch (11) cannot sense the phenomenon that a human body exists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310846388.6A CN116580524B (en) | 2023-07-11 | 2023-07-11 | Alarm device for processing wire harness of new energy vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310846388.6A CN116580524B (en) | 2023-07-11 | 2023-07-11 | Alarm device for processing wire harness of new energy vehicle |
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| CN116580524A CN116580524A (en) | 2023-08-11 |
| CN116580524B true CN116580524B (en) | 2023-09-12 |
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| CN116580524A (en) | 2023-08-11 |
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