CN111398224A - Automobile indicator lamp lampshade detection device - Google Patents
Automobile indicator lamp lampshade detection device Download PDFInfo
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- CN111398224A CN111398224A CN202010374630.0A CN202010374630A CN111398224A CN 111398224 A CN111398224 A CN 111398224A CN 202010374630 A CN202010374630 A CN 202010374630A CN 111398224 A CN111398224 A CN 111398224A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
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Abstract
The invention discloses a lampshade detection device of an automobile indicator light, which comprises a conveying box, wherein a conveying cavity with an upward opening is arranged in the conveying box, a lampshade conveying device used for conveying and clamping and fixing a lampshade is arranged in the conveying cavity, a supporting plate is arranged on the end surface of the rear side of the conveying box, a lampshade transmittance detection device is arranged on the end surface of the front side of the supporting plate and used for detecting the light transmittance of the lampshade, a lampshade strength detection device is arranged on the right side of the lampshade transmittance detection device and used for detecting the strength of the lampshade, and a variable speed linkage device is arranged between the lampshade strength detection device and the lampshade transmittance detection device.
Description
Technical Field
The invention relates to the technical field of indicating lamp shade detection, in particular to a device for detecting a lamp shade of an automobile indicating lamp.
Background
The indicating lamp is a device for monitoring the working or position state of a circuit and electrical equipment by using light, the indicating lamp is usually used for reflecting the working state (with or without electricity) of the circuit, the working state (running, shutdown or test) and the position state (closed or disconnected) of the electrical equipment and the like, the automobile indicating lamp comprises a hundred-width indicating lamp, a tail lamp and the like, a lampshade on the automobile indicating lamp usually needs to carry out transmittance and intensity detection, the transmittance of the lampshade of the existing automobile indicating lamp usually adopts a manual operation luminometer to carry out transmittance detection, a pendulum impact tester is used for carrying out intensity detection, the intensity detection needs to manually install and fix the lampshade, and the two detections of the lampshade need to be manually assisted, so that the detection efficiency is low, and the automation degree is low.
Disclosure of Invention
The technical problem is as follows: the degree of automation that present vehicle indicator lamp shade transmittance and intensity detected is lower, and detection efficiency is lower.
In order to solve the above problems, the present embodiment provides a device for detecting a lampshade of an automotive indicator light, which comprises a conveying box, a conveying cavity with an upward opening is arranged in the conveying box, a lampshade conveying device for conveying and clamping and fixing the lampshade is arranged in the conveying cavity, a supporting plate is arranged on the end surface of the rear side of the conveying box, which reaches a rigid circuit machine, a lampshade transmittance detection device is arranged on the end surface of the front side of the supporting plate, the lampshade transmittance detection device is used for detecting the transmittance of the lampshade, the lampshade transmittance detection device comprises a motor base fixedly connected to the end surface of the front side of the supporting plate, a motor shaft extending downwards is rotatably connected to the end surface of the lower side of the motor base, a motor fixedly connected to the motor base is dynamically connected to the motor shaft, and a bevel gear positioned on the lower side of the motor shaft is fixedly connected to the motor, the motor shaft is in threaded connection with a fixing nut which is connected to the front end face of the supporting plate in a sliding manner, the right end face of the fixing nut is fixedly connected with a rectangular cylinder which is communicated up and down, the front end face of the supporting plate and the inner wall of the front side of the conveying cavity are provided with the same through groove which is communicated front and back, the through groove is positioned on the left side of the motor shaft, the front end face of the supporting plate and the inner wall of the front side of the conveying cavity are respectively provided with a spring telescopic rod, the right side of the lampshade transmittance detection device is provided with a lampshade strength detection device which is used for detecting the strength of a lampshade, the lampshade strength detection device comprises a rack which is connected to the inner wall of the rear side of the rectangular cylinder in a sliding manner, a weight is fixedly connected to the rack, and a, the variable speed linkage is used for transmitting the power of the lampshade transmittance detection device to the lampshade strength detection device, and the variable speed linkage can adjust the lampshade transmittance detection device and the transmission ratio between the lampshade strength detection devices, so that the impact strength of the variable speed linkage to the lampshade is changed, and the lampshade is suitable for detection with different strength requirements.
Preferably, the lampshade conveying device comprises four conveying belt wheel shafts rotatably connected to the inner wall of the rear side of the conveying cavity, the four conveying belt wheel shafts are arranged in a rectangular shape, the conveying belt wheel shafts extend forwards, the conveying belt wheel shaft on the upper left side is in power connection with a conveying motor fixedly connected to the inner wall of the rear side of the conveying cavity, conveying belt wheels are fixedly connected to the conveying belt wheel shafts, a same conveying belt is connected between the four conveying belt wheels, eight clamping boxes are distributed on the conveying belt in an annular array manner, clamping cavities which are through from front to back and have openings facing away from one side of the conveying belt are arranged in the clamping boxes, through holes are formed in the end faces of the conveying belt close to one side of the conveying belt wheels and communicated with the clamping boxes, clamping blocks are slidably connected to the end faces of the clamping cavities close to one side of the conveying belt, and driven rods are fixedly connected, a limiting hole with a forward opening is formed in the clamping block, a clamping spring is connected to the inner wall of one side of the clamping block and the clamping cavity, the clamping spring on the upper side is connected between the clamping block on the upper side and the inner wall of the left side of the clamping cavity on the upper side, the clamping spring on the lower side is connected between the clamping block on the lower side and the inner wall of the right side of the clamping cavity on the lower side, a push plate positioned on the front side of the clamping block is connected to the inner wall of one side of the clamping cavity in a sliding manner, the clamping cavity on the upper side is connected to the inner wall of the left side of the clamping cavity on the upper side in a sliding manner, the clamping cavity on the lower side is connected to the inner wall of the right side of the clamping cavity on the lower side in a sliding manner, a limiting pin is fixedly connected to the end face, the inner wall of the lower side of the conveying cavity is rotatably connected with a stop lever, the stop lever and the stop lever can be abutted against the driven rod, and a torsion spring is arranged at the rotary connection position of the stop lever.
Preferably, the two spring telescopic rods are symmetrical up and down, and the spring telescopic rods are positioned at the left side of the motor shaft, an extension rod extending to the end surface of the spring telescopic rod from one side of the clamping box close to the upper side is arranged in the spring telescopic rod, the extension rod is fixedly connected with a light transmittance probe which is positioned on one side of the spring telescopic rod close to the clamping box at the upper side, the light transmittance probe can extend into the clamping box, the end face of the rear side of the spring telescopic rod is fixedly connected with a sliding pin which penetrates through the through groove backwards, the sliding pin is fixedly connected with a lifting rack, the end surface of the rear side of the supporting plate is fixedly connected with a fixing plate, a gear shaft extending leftwards is rotatably connected on the left end face of the fixed plate, a reversing gear is fixedly connected on the gear shaft, the reversing gear is meshed with the lifting racks and is positioned between the two lifting racks.
Preferably, the rack is fixedly connected with a fixing block positioned on the upper side of the weight, the rear inner wall of the rectangular cylinder is fixedly connected with a locking box, a vertically through locking cavity is arranged in the locking box, the rack is through the locking cavity, two locking blocks which are symmetrical left and right are slidably connected on the lower inner wall of the locking cavity, the rack is positioned between the two locking blocks, the locking blocks can be abutted against the rack, a spring is connected between the locking blocks and the inner wall of the locking cavity on one side far away from the rack, a fixing rod which extends downwards to the outside of the end face of the locking cavity is fixedly connected on the lower end face of the locking block, a fixing cylinder positioned on the left lower side of the locking box is fixedly connected on the rear inner wall of the rectangular cylinder, the opening of the fixing cylinder faces right, a limiting rod is slidably connected in the fixing cylinder, and extends rightwards to the outside of the end face, fixedly connected with upwards extends to on the gag lever post upside terminal surface vice driven lever post outside the fixed cylinder terminal surface, sliding connection has the lifter plate on the inner wall of rectangle section of thick bamboo rear side, the rack link up the lifter plate, fixedly connected with double bevel piece on the lifter plate upside terminal surface, double bevel piece can with the dead lever butt, be equipped with the opening in the lifter plate towards the left vice spacing hole, the gag lever post can extend to in the vice spacing hole, sliding connection has and is located in the rectangle section of thick bamboo lifter plate downside, the lifter can with the lifter plate butt.
Preferably, the speed change linkage device comprises a rotating shaft rotatably connected to the end face of the front side of the support plate, the rotating shaft is located on the right side of the bevel gear, the rotating shaft extends forwards, a secondary bevel gear meshed with the bevel gear is fixedly connected to the rotating shaft, a belt pulley located on the front side of the secondary bevel gear is fixedly connected to the rotating shaft, a speed increasing box located on the right upper side of the secondary bevel gear is fixedly connected to the end face of the right side of the support plate, a tension spring is connected between the end face of the upper side of the speed increasing box and the fixed block, a transmission shaft extending forwards to the outside of the end face of the speed increasing box is rotatably connected to the speed increasing box, a rotating wheel located on the front side of the speed increasing box is fixedly connected to the end face of the speed increasing box, eight sliding holes distributed in an annular array are arranged in the rotating wheel, an opening facing away from the transmission, the speed-increasing box is characterized in that a curved surface block positioned on one side, away from the transmission shaft, of the rotating wheel is fixedly connected onto the telescopic rod, one end face, away from the transmission shaft, of each of the eight curved surface blocks can form a curved surface required by belt wheel transmission, an elastic transmission belt is connected between the curved surface formed by the eight curved surface blocks and the belt wheel, the front end face of the rotating wheel is fixedly connected with a lead screw extending forwards, a nut is connected onto the lead screw in a threaded manner, a rotating disc is rotatably connected onto the inner wall of the rear side of the nut, the lead screw penetrates through the rotating disc, a connecting rod is hinged between the rotating disc and the telescopic rod, an extension spring extending forwards to the outside of the end face of the speed-increasing box is arranged in the speed-increasing box, the extension spring is positioned on the right side of the rotating wheel, extension spring can pass through one way coupling drives gear revolve to the messenger the gear is connected the drive through the meshing the rack shifts up, when the rack moves down, the gear can't pass through one way coupling drives extension spring rotates, fixedly connected with bevel block on the terminal surface of gearbox downside, bevel block can with vice driven lever butt.
The invention has the beneficial effects that: the lampshade conveying device can clamp, fix and transport the lampshade to be detected, the lampshade transmittance detection device can automatically drive the two transmittance probes to abut against the upper end face and the lower end face of the lampshade, so that the lampshade is subjected to transmittance detection, meanwhile, the lampshade transmittance detection device can drive the lampshade strength detection device to carry out strength detection on the lampshade, the lampshade strength detection device can avoid fragments generated when the lampshade is impacted from splashing, the variable speed linkage device can adjust the transmission ratio between the lampshade transmittance detection device and the lampshade strength detection device, so that the lampshade strength detection device can apply different impact strengths to the lampshade, and the lampshade conveying device is suitable for lampshade detection with different strength requirements.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a lampshade detection device of an automobile indicator light according to the present invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is an enlarged view of the structure at "D" of FIG. 1;
FIG. 6 is an enlarged view of the structure at "E" of FIG. 5;
FIG. 7 is an enlarged view of the structure at "F" of FIG. 5;
FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 7;
FIG. 9 is a schematic view of the structure in the direction "H-H" of FIG. 5;
FIG. 10 is a schematic view of the structure in the direction "I-I" of FIG. 1.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 10, and for the sake of convenience of description, the following orientations will be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a detection device for a lampshade of an automobile indicator light, which is mainly applied to the detection of the lampshade of the indicator light, and the invention is further explained by combining the attached drawings of the invention as follows: the invention relates to a lampshade detection device of an automobile indicator light, which comprises a conveying box 11, wherein a conveying cavity 12 with an upward opening is arranged in the conveying box 11, a lampshade conveying device 101 for conveying and clamping and fixing a lampshade is arranged in the conveying cavity 12, a supporting plate 22 is arranged on the end surface of the rear side of the conveying box 11 reaching to a rigid circuit machine, a lampshade transmittance detection device 102 is arranged on the end surface of the front side of the supporting plate 22, the lampshade transmittance detection device 102 is used for detecting the transmittance of the lampshade, the lampshade transmittance detection device 102 comprises a motor base 24 fixedly connected on the end surface of the front side of the supporting plate 22, a motor shaft 44 extending downwards is rotatably connected on the end surface of the lower side of the motor base 24, a motor 45 fixedly connected on the motor base 24 is dynamically connected on the motor shaft 44, a bevel gear 23 positioned on the lower side of the motor base 24 is fixedly connected on, a fixing nut 51 slidably connected to the front end face of the support plate 22 is screwed onto the motor shaft 44, a rectangular tube 26 passing through vertically is fixedly connected to the right end face of the fixing nut 51, the front end face of the support plate 22 and the front inner wall of the conveying cavity 12 are provided with a same through groove 54 passing through longitudinally, the through groove 54 is located on the left side of the motor shaft 44, the front end face of the support plate 22 and the front inner wall of the conveying cavity 12 are respectively provided with a spring telescopic rod 20, the right side of the lampshade transmittance detection device 102 is provided with a lampshade strength detection device 103, the lampshade strength detection device 103 is used for detecting the strength of a lampshade, the lampshade strength detection device 103 comprises a rack 30 slidably connected to the rear inner wall of the rectangular tube 26, a weight 34 is fixedly connected to the rack 30, and a variable speed linkage device 104 is arranged between the lampshade strength detection device 103 and the lampshade transmittance detection device 102, the variable speed linkage 104 is used for transmitting the power of the lampshade transmittance detection device 102 to the lampshade strength detection device 103, and the variable speed linkage 104 can adjust the transmission ratio between the lampshade transmittance detection device 102 and the lampshade strength detection device 103, so that the impact strength of the variable speed linkage 104 on the lampshade is changed, and the lampshade detection with different strength requirements is adapted.
Beneficially, the lampshade conveying device 101 comprises four conveying pulley shafts 14 rotatably connected to the inner wall of the rear side of the conveying cavity 12, the four conveying pulley shafts 14 are arranged in a rectangular shape, the conveying pulley shafts 14 extend forwards, the conveying pulley shaft 14 on the upper left side is in power connection with a conveying motor 43 fixedly connected to the inner wall of the rear side of the conveying cavity 12, the conveying pulley shafts 14 are fixedly connected with conveying pulleys 13, a same conveying belt 16 is connected between the four conveying pulleys 13, eight clamping boxes 18 are circumferentially distributed on the conveying belt 16, clamping cavities 17 which are through from front to back and open towards the side far from the conveying belt 16 are arranged in the clamping boxes 18, through holes 19 are arranged on the end surface of the conveying belt 16 close to one side of the conveying pulley 13, the through holes 19 are communicated with the clamping boxes 18, and clamping blocks 36 are slidably connected on the end surfaces of the clamping cavities 17 close to one side of the conveying belt 16, a driven rod 38 is fixedly connected to the end face of the clamping block 36 far away from the conveying belt 16, a limiting hole 40 with a forward opening is arranged in the clamping block 36, a clamping spring 37 is connected to the inner wall of one side of the clamping block 36 and the clamping cavity 17, the clamping spring 37 at the upper side is connected between the clamping block 36 at the upper side and the inner wall of the left side of the clamping cavity 17 at the upper side, the clamping spring 37 at the lower side is connected between the clamping block 36 at the lower side and the inner wall of the right side of the clamping cavity 17 at the lower side, a push plate 35 positioned in front of the clamping block 36 is slidably connected to the inner wall of one side of the clamping cavity 17 at the upper side, the clamping cavity 17 at the lower side is slidably connected to the inner wall of the right side of the clamping cavity 17 at the lower side, and a limiting pin 41 is fixedly connected to the end face of, the spacer pin 41 can extend to in the spacing hole 40, thereby the restriction the grip block 36 removes, push pedal 35 with be connected with reset spring 42 between the centre gripping chamber 17 front side inner wall, it is connected with shelves pole 15 to rotate on the inner wall of transport chamber 12 downside, shelves pole 15 with shelves pole 15 can with the driven lever 38 butt, shelves pole 15 rotates the junction and is equipped with torsion spring 39, torsion spring 39 elastic coefficient is greater than centre gripping spring 37, makes grip block 36 quilt shelves pole 15 promotes right spacing department after, shelves pole 15 just can rotate.
Beneficially, two of the spring telescopic rods 20 are vertically symmetrical, and the spring telescopic rod 20 is located at the left side of the motor shaft 44, an extension rod 53 extending to the side of the clamping box 18 close to the upper side and outside the end face of the spring telescopic rod 20 is arranged in the spring telescopic rod 20, a light transmittance probe 21 located at the side of the clamping box 18 close to the upper side of the spring telescopic rod 20 is fixedly connected to the extension rod 53, the light transmittance probe 21 can extend into the clamping box 18, a sliding pin 75 penetrating through the through groove 54 backwards is fixedly connected to the rear end face of the spring telescopic rod 20, a lifting rack 52 is fixedly connected to the sliding pin 75, a fixing plate 78 is fixedly connected to the rear end face of the supporting plate 22, a gear shaft 77 extending leftwards is rotatably connected to the left end face of the fixing plate 78, and a reversing gear 76 is fixedly connected to the gear shaft, the reversing gear 76 is meshed with the lifting racks 52, the reversing gear 76 is located between the two lifting racks 52, and the light transmittance probe 21 of the spring telescopic rod 20 moves into the clamping box 18 to detect the light transmittance of the lampshade.
Advantageously, a fixed block 29 located on the upper side of the weight 34 is fixedly connected to the rack 30, a lock box 31 is fixedly connected to the inner wall of the rear side of the rectangular cylinder 26, a lock cavity 50 penetrating up and down is arranged in the lock box 31, the rack 30 penetrates through the lock cavity 50, two lock blocks 58 symmetrical left and right are slidably connected to the inner wall of the lower side of the lock cavity 50, the rack 30 is located between the two lock blocks 58, the lock blocks 58 can abut against the rack 30, a spring 57 is connected between the lock blocks 58 and the inner wall of the lock cavity 50 on the side away from the rack 30, a fixed rod 59 extending downward to the end face of the lock cavity 50 is fixedly connected to the end face of the lower side of the lock blocks 58, a fixed cylinder 62 located on the left and lower side of the lock box 31 is fixedly connected to the inner wall of the rear side of the rectangular cylinder 26, and the fixed, the fixed cylinder 62 is slidably connected with a limiting rod 65, the limiting rod 65 extends rightwards to the outside of the end face of the fixed cylinder 62, the upper side end face of the limiting rod 65 is fixedly connected with an auxiliary driven rod 66 which extends upwards to the outside of the end face of the fixed cylinder 62, the inner wall of the rear side of the rectangular cylinder 26 is slidably connected with a lifting plate 32, the rack 30 penetrates through the lifting plate 32, the upper side end face of the lifting plate 32 is fixedly connected with a double-bevel block 60, the double-bevel block 60 can be abutted against the fixing rod 59, an auxiliary limiting hole 61 with a leftward opening is arranged in the lifting plate 32, the limiting rod 65 can extend into the auxiliary limiting hole 61, the rectangular cylinder 26 is slidably connected with a lifting rod 33 which is positioned at the lower side of the lifting plate 32, the lifting rod 33 can be abutted against the lifting plate 32, and under the action of the spring 57, the locking block 58 can lock the rack 30, thereby limiting the movement of the rack 30, and the rectangular cylinder 26 can prevent the fragments of the lampshade from being splashed after being crushed by the weight 34.
Advantageously, the speed changing linkage 104 includes a rotating shaft 56 rotatably connected to a front end surface of the support plate 22, the rotating shaft 56 is located at the right side of the bevel gear 23, the rotating shaft 56 extends forward, a secondary bevel gear 46 engaged with the bevel gear 23 is fixedly connected to the rotating shaft 56, a pulley 55 located at the front side of the secondary bevel gear 46 is fixedly connected to the rotating shaft 56, a speed increasing box 25 located at the upper right side of the secondary bevel gear 46 is fixedly connected to the right end surface of the support plate 22, an extension spring 28 is connected between an upper end surface of the speed increasing box 25 and the fixed block 29, a transmission shaft 72 extending forward to the end surface of the speed increasing box 25 is rotatably connected to the speed increasing box 25, a rotating wheel 48 located at the front side of the speed increasing box 25 is fixedly connected to the transmission shaft 72, eight sliding holes 69 distributed in a circumferential array are provided in the rotating wheel 48, the transmission shaft 72 is far away from the sliding hole 69, an expansion link 68 extending out of the end face of the transmission shaft 72 is connected in the sliding hole 69 in a sliding manner, a curved block 67 located on one side, far away from the transmission shaft 72, of the rotating wheel 48 is fixedly connected to the expansion link 68, eight curved blocks 67 are far away from one side, far away from the transmission shaft 72, of the end face of one side, capable of forming a curved surface required by belt wheel transmission, eight curved blocks 67 are connected between the curved surface formed by the eight curved blocks 67 and the belt wheel 55, an elastic transmission belt 47 is connected between the curved surface formed by the eight curved blocks 67 and the belt wheel 55, a lead screw 71 extending forwards is fixedly connected to the end face of the front side of the rotating wheel 48, a nut 79 is connected to the lead screw 71 in a threaded manner, a rotating disc 73 is rotatably connected to the inner wall of the rear side of the nut, the extension spring 28 is located on the right side of the rotating wheel 48, the extension spring 28 is provided with a one-way coupling 74 located on the front side of the speed increasing box 25, the one-way coupling 74 is provided with a gear 27, the gear 27 is meshed with the rack 30, the extension spring 28 can drive the gear 27 to rotate through the one-way coupling 74, so that the gear 27 drives the rack 30 to move upwards through meshing connection, when the rack 30 moves downwards, the gear 27 cannot drive the extension spring 28 to rotate through the one-way coupling 74, the end surface of the lower side of the speed increasing box 25 is fixedly connected with a bevel block 49, the bevel block 49 can be abutted against the auxiliary driven rod 66, the nut 79 moves forwards and backwards along the screw rod 71 through manually rotating the nut 79, so that the turntable 73 can move towards the side far away from or close to the telescopic rod 68 through the connecting rod 70, thereby changing the curvature radius of the curved surface formed by the eight curved blocks 67, thereby changing the transmission ratio between the rotating shaft 56 and the transmission shaft 72, and because the elastic transmission belt 47 has high elasticity, the elastic transmission belt 47 can adapt to the change of the curvature radius of the curved surface formed by the eight curved blocks 67.
The following describes in detail the usage steps of the detection device for the lampshade of the automotive indicator light with reference to fig. 1 to 10: initial state: the clamping block 36 is positioned at the limit position on one side far away from the through hole 19, the push plate 35 is positioned at the rear limit position under the action of the reset spring 42, the limit pin 41 is positioned in the limit hole 40, the clamping spring 37 is in a compressed state, the fixing nut 51, the spring telescopic rod 20 on the upper side, the light transmittance probe 21 on the upper side and the rectangular cylinder 26 are positioned at the upper limit position, the light transmittance probe 21 on the lower side, the spring telescopic rod 20 at the lower side is positioned at a lower limit position, the spring telescopic rod 20 enables the corresponding extension rod 53 and the light transmittance probe 21 to be positioned at a limit position close to one side of the conveying belt 16 at the upper side, the weight 34 and the rack 30 are positioned at a set upper limit position, the lifting rod 33 and the lifting plate 32 are positioned at the lower limit position, the limit rod 65 is not abutted with the auxiliary limit hole 61, the auxiliary driven rod 66 is abutted with the inclined block 49, the limit rod 65 is positioned at a left limit position, the double-inclined-surface block 60 is not abutted with the fixing rod 59, and under the action of the spring 57, the locking block 58 clamps the locking rack 30; through manual rotation of the nut 79, the nut 79 moves back and forth along the lead screw 71 through threaded connection, the nut 79 drives the rotary disc 73 to move back and forth, the rotary disc 73 drives the telescopic rod 68 to move towards one side close to or away from the transmission shaft 72 through the connecting rod 70, so that the curvature radius of a curved surface formed by the eight curved surface blocks 67 is changed, the transmission ratio of the rotating shaft 56 and the transmission shaft 72 is changed, the set upper limit height of the weight block 34 and the rack 30 can be changed, the impact force of the weight block 34 on the lampshade is changed, and the lampshade strength detection meeting different strength detection requirements is realized; when the lampshade clamping device works, the lampshade is pushed into the clamping cavity 17 at the upper left side from back to front manually or through external carrying equipment, the lampshade pushes the push plate 35 at the upper left side forwards, the limiting pin 41 at the upper left side is separated from contact with the limiting hole 40 at the upper left side, the limiting of the clamping block 36 at the upper left side is released, the clamping block 36 at the upper left side moves rightwards to clamp and fix the lampshade under the action of the clamping spring 37 at the upper left side, then the conveying motor 43 is started to drive the conveying belt wheel shaft 14 at the upper left side to rotate, the conveying belt wheel shaft 14 at the upper left side drives the corresponding conveying belt wheel 13 to rotate, the conveying belt wheel 13 drives the conveying belt 16 to rotate, the conveying belt 16 drives the clamping box 18 to move, the lampshade moves rightwards to the position of the light transmittance probe 21, then the conveying motor 43 stops rotating, the motor 45 drives the motor shaft 44 to rotate, the motor shaft 44 drives, The belt wheel 55 rotates, the belt wheel 55 drives the curved block 67 and the transmission shaft 72 to rotate through the elastic transmission belt 47, the transmission shaft 72 drives the speed increasing box 25 to work, the speed increasing box 25 drives the extension spring 28 to rotate, but the extension spring 28 cannot drive the gear 27 to rotate through the one-way coupling 74, meanwhile, the motor shaft 44 drives the fixing nut 51 to move downwards along the front end face of the support plate 22 through threaded connection, the fixing nut 51 drives the rectangular cylinder 26, the upper spring telescopic rod 20 and the upper light transmittance probe 21 to move downwards, the rectangular cylinder 26 drives the locking box 31, the rack 30, the weight 34 and the fixing cylinder 62 to move downwards, so that the auxiliary driven rod 66 is separated from contact with the inclined block 49, under the action of the auxiliary spring 64, the limiting rod 65 moves rightwards to the right limit position, the rectangular cylinder 26 moves downwards to abut against the upper end face of the transmission belt 16, the right upper clamping box 18 is positioned in the rectangular cylinder 26, the lifting rod 33 abuts against the upper end face of the conveyor belt 16, then the rectangular cylinder 26 continues to move downwards, so that the lifting rod 33 moves upwards for a certain distance relative to the rectangular cylinder 26, the lifting rod 33 pushes the lifting plate 32 to move upwards, the lifting plate 32 drives the double-bevel block 60 to move upwards, the double-bevel block 60 abuts against the fixing rod 59, the fixing rod 59 and the locking block 58 are pushed to move towards one side away from the rack 30, so that the limit on the rack 30 is released, in the process that the lifting plate 32 moves upwards, the lifting plate 32 pushes the limiting rod 65 to move leftwards, then under the action of the secondary spring 64, the limiting rod 65 extends into the secondary limiting hole 61, so that the lifting plate 32 is limited to move upwards and downwards, the released rack 30 moves downwards under the action of the extension spring 28, and the rack 30 drives the weight 34 to move downwards, so that downwards impact motion required for detecting; meanwhile, the spring telescopic rod 20 on the upper side drives the lifting rack 52 on the upper side to move downwards through the sliding pin 75 on the upper side, the lifting rack 52 on the upper side drives the reversing gear 76 to rotate through meshing connection, the reversing gear 76 drives the lifting rack 52 on the lower side to rotate through connection, the lifting rack 52 on the lower side drives the spring telescopic rod 20 on the lower side and the light transmittance probe 21 on the lower side to move upwards, so that the two light transmittance probes 21 are respectively abutted against the upper end face and the upper inner wall of the lampshade, the motor 45 drives the fixing nut 51 and the rectangular cylinder 26 to move downwards for a fixed distance, and different heights and thicknesses of the lampshades make the up-and-down movement amounts of the light transmittance probes 21 different, after the light transmittance probes 21 are abutted against the lampshades, the light transmittance probes 21 can change the movement amounts along with different lampshades through the telescopic movement of the extension rod, then, carrying out transmittance detection on the lampshade; after the detection is completed, the motor 45 drives the motor shaft 44 to rotate reversely, the motor shaft 44 drives the bevel gear 23 to rotate reversely, the motor shaft 44 drives the fixing nut 51, the spring telescopic rod 20, the rectangular cylinder 26, the upper extension rod 53 and the upper light transmittance probe 21 to move upwards through threaded connection, the upper spring telescopic rod 20 is connected with the reversing gear 76 through the engagement of the two lifting racks 52 to drive the lower spring telescopic rod 20 to move downwards and reset, the spring telescopic rod 20 enables the corresponding light transmittance probe 21 to move towards one side close to the conveyor belt 16 to reset, the lifting rod 33 moves downwards and resets under the action of gravity, the bevel gear 23 rotates reversely to drive the auxiliary bevel gear 46, the auxiliary bevel gear 46 drives the rotating wheel 48 to rotate through the rotating shaft 56, the belt wheel 55 and the elastic transmission belt 47, the rotating wheel 48 drives the speed increasing box 25 to work, the speed increasing box 25 drives the extension spring 28 to, the gear 27 is meshed with the movable rack 30 to move upwards for resetting, the upwards moving speed of the rack 30 is higher than the upwards moving speed of the rectangular cylinder 26, the limiting rod 65 limits the lifting plate 32 to move, so that the lifting plate 32 is still located at an upper limiting position relative to the rectangular cylinder 26, the inclined surface block 49 is abutted against the auxiliary driven rod 66 in the upwards moving process of the rectangular cylinder 26, the inclined surface block 49 pushes the limiting rod 65 to move leftwards for resetting, the limiting rod 65 is separated from the auxiliary limiting hole 61 for contacting, under the action of gravity, the double-inclined surface block 60 and the lifting plate 32 move downwards for resetting, the double-inclined surface block 60 is separated from the fixed rod 59 for contacting, under the action of the spring 57, the locking block 58 clamps the fixed rack 30 again, and the motor 45 stops rotating at the same time; then the conveying motor 43 is started to drive the conveying belt 16 to rotate, the conveying belt 16 drives the lampshade which finishes the transmittance detection to move to the lower side of the weight 34, then the movement is repeated, the weight 34 performs downward moving impact movement, the lampshade is subjected to intensity detection, then the resetting movement is performed, so that the transmittance and intensity detection of the lampshade at one time is finished, and in the actual work, the transmittance and the intensity detection of the lampshade are performed synchronously; the lampshade after detection is conveyed to the lower side of the conveying belt wheel 13 on the lower side along with the conveying belt 16, the stop rod 15 is abutted against the corresponding driven rod 38 and the clamping block 36, the clamping block 36 on the lower side is moved rightwards to reset, the lampshade is released, the lampshade falls into the conveying cavity 12 to be stored, meanwhile, the clamping block 36 moves rightwards to push the limiting pin 41 and the push plate 35 to move backwards, then, under the action of the reset spring 42, the limiting pin 41 extends into the limiting hole 40, and therefore the clamping block 36 is limited to move again.
The invention has the beneficial effects that: the lampshade conveying device can clamp, fix and transport the lampshade to be detected, the lampshade transmittance detection device can automatically drive the two transmittance probes to abut against the upper end face and the lower end face of the lampshade, so that the lampshade is subjected to transmittance detection, meanwhile, the lampshade transmittance detection device can drive the lampshade strength detection device to carry out strength detection on the lampshade, the lampshade strength detection device can avoid fragments generated when the lampshade is impacted from splashing, the variable speed linkage device can adjust the transmission ratio between the lampshade transmittance detection device and the lampshade strength detection device, so that the lampshade strength detection device can apply different impact strengths to the lampshade, and the lampshade conveying device is suitable for lampshade detection with different strength requirements.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. The utility model provides an auto indicator lamp shade detection device, includes transport case, its characterized in that: a conveying cavity with an upward opening is arranged in the conveying box, a lampshade conveying device for conveying and clamping fixed lampshades is arranged in the conveying cavity, a supporting plate is arranged on the end face of the rear side of the conveying box, which reaches a rigid road machine, a lampshade transmittance detection device is arranged on the end face of the front side of the supporting plate, the lampshade transmittance detection device is used for detecting the transmittance of the lampshades, the lampshade transmittance detection device comprises a motor base fixedly connected to the end face of the front side of the supporting plate, a motor shaft extending downwards is rotatably connected to the end face of the lower side of the motor base, a motor fixedly connected to the motor base is in power connection with the motor shaft, a bevel gear positioned on the lower side of the motor base is fixedly connected to the motor shaft, a fixing nut slidably connected to the end face of the front side of the supporting plate is in threaded connection with the motor shaft, and a, the end face of the front side of the supporting plate and the inner wall of the front side of the conveying cavity are provided with the same through groove which is communicated from front to back, the through groove is positioned on the left side of the motor shaft, the end face of the front side of the supporting plate and the inner wall of the front side of the conveying cavity are respectively provided with a spring telescopic rod, the right side of the lampshade transmittance detection device is provided with a lampshade intensity detection device, the lampshade intensity detection device is used for detecting the intensity of a lampshade, the lampshade intensity detection device comprises a rack which is connected with the inner wall of the rear side of the rectangular cylinder in a sliding way, a heavy block is fixedly connected on the rack, a variable speed linkage device is arranged between the lampshade intensity detection device and the lampshade transmittance detection device and used for transmitting the power of the lampshade transmittance detection device to the lampshade intensity detection device, and the variable speed linkage device can adjust the transmission ratio between the lampshade transmittance, therefore, the impact strength of the variable speed linkage device on the lampshade is changed, and the variable speed linkage device is suitable for detection of the lampshade with different strength requirements.
2. The apparatus for detecting a lampshade of an automotive indicator light as claimed in claim 1, characterized in that: the lampshade conveying device comprises four conveying belt wheel shafts which are rotatably connected to the inner wall of the rear side of the conveying cavity, the four conveying belt wheel shafts are arranged in a rectangular shape, the conveying belt wheel shafts extend forwards, the conveying belt wheel shafts on the upper left side are in power connection with a conveying motor which is fixedly connected to the inner wall of the rear side of the conveying cavity, the conveying belt wheels are fixedly connected to the conveying belt wheels, a same conveying belt is connected among the four conveying belt wheels, eight clamping boxes are distributed on the conveying belt in an annular array manner, clamping cavities which are communicated with each other front and back and have openings facing away from one side of the conveying belt are arranged in the clamping boxes, through holes are formed in the end faces of the conveying belt close to one side of the conveying belt and are communicated with the clamping boxes, clamping blocks are slidably connected to the end faces of the clamping cavities close to one side of the conveying, a limiting hole with a forward opening is formed in the clamping block, a clamping spring is connected to the inner wall of one side of the clamping block and the clamping cavity, the clamping spring on the upper side is connected between the clamping block on the upper side and the inner wall of the left side of the clamping cavity on the upper side, the clamping spring on the lower side is connected between the clamping block on the lower side and the inner wall of the right side of the clamping cavity on the lower side, a push plate positioned on the front side of the clamping block is connected to the inner wall of one side of the clamping cavity in a sliding manner, the clamping cavity on the upper side is connected to the inner wall of the left side of the clamping cavity on the upper side in a sliding manner, the clamping cavity on the lower side is connected to the inner wall of the right side of the clamping cavity on the lower side in a sliding manner, a limiting pin is fixedly connected to the end face, the inner wall of the lower side of the conveying cavity is rotatably connected with a stop lever, the stop lever and the stop lever can be abutted against the driven rod, and a torsion spring is arranged at the rotary connection position of the stop lever.
3. The apparatus for detecting a lampshade of an indicator light of an automobile as claimed in claim 2, wherein: the two spring telescopic rods are vertically symmetrical and are positioned on the left side of the motor shaft, an extension rod extending to the end surface of the spring telescopic rod from one side of the clamping box close to the upper side is arranged in the spring telescopic rod, the extension rod is fixedly connected with a light transmittance probe which is positioned on one side of the spring telescopic rod close to the clamping box at the upper side, the light transmittance probe can extend into the clamping box, the end face of the rear side of the spring telescopic rod is fixedly connected with a sliding pin which penetrates through the through groove backwards, the sliding pin is fixedly connected with a lifting rack, the end surface of the rear side of the supporting plate is fixedly connected with a fixing plate, a gear shaft extending leftwards is rotatably connected on the left end face of the fixed plate, a reversing gear is fixedly connected on the gear shaft, the reversing gear is meshed with the lifting racks and is positioned between the two lifting racks.
4. The apparatus for detecting a lampshade of an automotive indicator light as claimed in claim 1, characterized in that: the rack is fixedly connected with a fixing block positioned on the upper side of the weight block, the rectangular cylinder rear side inner wall is fixedly connected with a locking box, the locking box is internally provided with a locking cavity which is communicated up and down, the rack is communicated with the locking cavity, the locking cavity lower side inner wall is slidably connected with two locking blocks which are symmetrical left and right, the rack is positioned between the two locking blocks, the locking blocks can be abutted against the rack, the locking blocks and the locking cavity are far away from a spring which is connected between the inner walls of one side of the rack, the lower side end face of each locking block is fixedly connected with a fixing rod which extends downwards to the outside of the end face of the locking cavity, the rectangular cylinder rear side inner wall is fixedly connected with a fixing cylinder positioned on the left lower side of the locking box, the opening of the fixing cylinder faces right, the fixing cylinder is slidably connected with a limiting rod, and the, fixedly connected with upwards extends to on the gag lever post upside terminal surface vice driven lever post outside the fixed cylinder terminal surface, sliding connection has the lifter plate on the inner wall of rectangle section of thick bamboo rear side, the rack link up the lifter plate, fixedly connected with double bevel piece on the lifter plate upside terminal surface, double bevel piece can with the dead lever butt, be equipped with the opening in the lifter plate towards the left vice spacing hole, the gag lever post can extend to in the vice spacing hole, sliding connection has and is located in the rectangle section of thick bamboo lifter plate downside, the lifter can with the lifter plate butt.
5. The apparatus for detecting the lampshade of the automobile indicating lamp as claimed in claim 4, wherein: the variable speed linkage device comprises a rotating shaft which is rotatably connected to the end face of the front side of the supporting plate, the rotating shaft is positioned on the right side of the bevel gear and extends forwards, an auxiliary bevel gear which is meshed with the bevel gear is fixedly connected to the rotating shaft, a belt wheel which is positioned on the front side of the auxiliary bevel gear is fixedly connected to the rotating shaft, a speed increasing box which is positioned on the right upper side of the auxiliary bevel gear is fixedly connected to the end face of the right side of the supporting plate, a tension spring is connected between the end face of the upper side of the speed increasing box and the fixed block, a transmission shaft which extends forwards to the outside of the end face of the speed increasing box is rotatably connected to the speed increasing box, a rotating wheel which is positioned on the front side of the speed increasing box is fixedly connected to the transmission shaft, eight sliding holes which are distributed in an annular array are arranged in the rotating wheel, the speed-increasing box is characterized in that a curved surface block positioned on one side, away from the transmission shaft, of the rotating wheel is fixedly connected onto the telescopic rod, one end face, away from the transmission shaft, of each of the eight curved surface blocks can form a curved surface required by belt wheel transmission, an elastic transmission belt is connected between the curved surface formed by the eight curved surface blocks and the belt wheel, the front end face of the rotating wheel is fixedly connected with a lead screw extending forwards, a nut is connected onto the lead screw in a threaded manner, a rotating disc is rotatably connected onto the inner wall of the rear side of the nut, the lead screw penetrates through the rotating disc, a connecting rod is hinged between the rotating disc and the telescopic rod, an extension spring extending forwards to the outside of the end face of the speed-increasing box is arranged in the speed-increasing box, the extension spring is positioned on the right side of the rotating wheel, extension spring can pass through one way coupling drives gear revolve to the messenger the gear is connected the drive through the meshing the rack shifts up, when the rack moves down, the gear can't pass through one way coupling drives extension spring rotates, fixedly connected with bevel block on the terminal surface of gearbox downside, bevel block can with vice driven lever butt.
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| CN202010374630.0A CN111398224B (en) | 2020-05-06 | 2020-05-06 | Automobile indicator lamp lampshade detection device |
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| CN202010374630.0A CN111398224B (en) | 2020-05-06 | 2020-05-06 | Automobile indicator lamp lampshade detection device |
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| CN111398224B (en) | 2020-10-09 |
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Effective date of registration: 20220523 Address after: 226000 No. 9, Hongxing East Road, Nantong Development Zone, Jiangsu Province Patentee after: Blerui auto parts (Nantong) Co.,Ltd. Address before: 312000 Qianzhai 61, Tangtouxi Village, Pukou Street, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Shengzhou Jiaxiang Auto Accessories Co.,Ltd. |
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