CN117863744B - Code spraying device for sensor - Google Patents
Code spraying device for sensor Download PDFInfo
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- CN117863744B CN117863744B CN202410269089.5A CN202410269089A CN117863744B CN 117863744 B CN117863744 B CN 117863744B CN 202410269089 A CN202410269089 A CN 202410269089A CN 117863744 B CN117863744 B CN 117863744B
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- 238000005507 spraying Methods 0.000 title claims abstract description 150
- 238000001035 drying Methods 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000010405 clearance mechanism Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to a code spraying device for a sensor, belongs to the technical field of code spraying devices, and solves the problem of unclear code spraying caused by directly drying the surface of the sensor by blowing in the prior art. The invention comprises a frame, a power mechanism, a code spraying mechanism, a drying mechanism and a transmission system, wherein the transmission system is used for transmitting the power of the power mechanism to the drying mechanism so as to drive the drying mechanism to dry the code sprayed sensor; the drying mechanism comprises an air inlet box, a connecting air pipe and a drying box, wherein a blade assembly and a T-shaped toothed plate are arranged in the drying box, and the blade assembly comprises a plurality of swing blades and connecting sheets; one of the plurality of oscillating vanes is connected with a T-shaped toothed plate, which is connected with a transmission system. The code spraying device provided by the invention realizes that the code sprayed sensor is blown and dried through warm air circulation swing, so that the ink drops can be kept unchanged in form, and the ink drops are prevented from flowing, so that the code sprayed on the surface of the sensor can be kept in a clear and visible state.
Description
Technical Field
The invention relates to the technical field of code spraying devices, in particular to a code spraying device for a sensor.
Background
The sensor is a novel sensor manufactured by adopting microelectronic and micromachining technologies. Compared with the traditional sensor, the sensor has the characteristics of small volume, light weight, low cost, low power consumption, high reliability, suitability for mass production, easy integration and realization of intelligence. At the same time, feature sizes on the order of microns allow it to perform functions not possible with some conventional mechanical sensors.
The sensor needs to carry out code spraying treatment during production, and generally the ink sprayed by the sensor can not be cured immediately during code spraying, so that when the next procedure is carried out, if the ink is not cured, the sprayed mark is possibly blurred and unclear; the existing device generally adopts a mode that the sensor is naturally dried when entering the next working procedure after the code spraying, but some devices also adopt a mode that the air is directly discharged from the surface of the sensor to dry the ink so as to improve the generation efficiency, but because the device directly blows the surface of the sensor, the surface tension balance of ink drops attached to the surface of the sensor can be damaged, the ink flows, and the code spraying is blurred.
Disclosure of Invention
In view of the above analysis, the present invention aims to provide a code spraying device for a sensor, which is used for solving the problem of unclear code spraying caused by directly drying the surface of the sensor by blowing in the prior art.
The aim of the invention is mainly realized by the following technical scheme:
The code spraying device for the sensor comprises a frame, a power mechanism, a code spraying mechanism, a drying mechanism and a transmission system, wherein the power mechanism, the code spraying mechanism and the drying mechanism are all arranged on the frame, the code spraying mechanism and the drying mechanism are connected with the power mechanism through the transmission system, and the transmission system is used for transmitting the power of the power mechanism to the drying mechanism to drive the drying mechanism to dry the code sprayed sensor; the drying mechanism comprises an air inlet box, a connecting air pipe and a drying box, wherein two ends of the connecting air pipe are respectively connected with the air inlet box and the drying box; the air inlet box is internally provided with a heater and a fan, external air is sucked through the fan and heated by the heater, and heated warm air is sent into the drying box through the connecting air pipe; a blade assembly and a T-shaped toothed plate are arranged in the drying box, and the blade assembly comprises a plurality of swing blades and connecting sheets; the plurality of swing blades are rotatably arranged in the drying box and positioned below an air outlet of the connecting air pipe; the connecting piece is connected with the plurality of swinging blades, so that the plurality of swinging blades can swing synchronously; one of the swing blades is connected with a T-shaped toothed plate, the T-shaped toothed plate is connected with a transmission system, the T-shaped toothed plate is driven to swing by power transmitted by the transmission system, and then the swing blades are driven to swing, so that the blowing direction of warm air is continuously changed, and the blown warm air circularly swings to blow and dry the sprayed sensor.
Further, the power mechanism comprises a driving motor; the transmission system comprises a first transmission belt, a cam rod, a power conversion unit, a first toothed plate, a rotating roller, a second transmission belt, a transmission wheel and a fourth connecting rod which are sequentially connected, wherein the first transmission belt is connected with the output end of a driving motor, the fourth connecting rod is connected with a T-shaped toothed plate, and the power conversion unit is used for converting the rotation of the driving motor into horizontal reciprocating motion and vertical reciprocating motion; the first toothed plate is used for converting the reciprocating motion of the power conversion unit in the vertical direction into the reciprocating rotation of the rotating roller, and the driving wheel is driven to reciprocate through the reciprocating rotation of the rotating roller, so that the T-shaped toothed plate is driven to swing through the fourth connecting rod.
Further, the power conversion unit comprises a first connecting rod, a first sliding block, a second connecting rod, a lifting sliding block, a third connecting rod and a second sliding block which are sequentially connected, wherein the first connecting rod is also connected with a cam rod, and the first connecting rod is used for converting rotation of the cam rod into reciprocating motion of the first sliding block in the horizontal direction; the second connecting rod is used for converting the reciprocating motion of the first sliding block in the horizontal direction into the reciprocating motion of the lifting sliding block in the vertical direction; the third connecting rod is used for converting the reciprocating motion of the lifting sliding block in the vertical direction into the reciprocating motion of the second sliding block in the horizontal direction.
Further, the device also comprises a resetting mechanism which is arranged on the frame and is positioned at the upstream of the code spraying mechanism; the correcting mechanism comprises a correcting plate and a movable rod; one end of the correcting plate is hinged with the frame, and the other end of the correcting plate is connected with one end of the movable rod; the other end of the movable rod is connected with the second sliding block, the movable rod is used for converting the reciprocating motion of the second sliding block in the horizontal direction into the swing of the correcting plate, and the swing of the correcting plate is used for correcting the position of the sensor to be sprayed with codes.
Further, the automatic ink-jet printer further comprises a pushing mechanism, wherein the pushing mechanism is arranged on the frame and is arranged between the correcting mechanism and the ink-jet printing mechanism; the pushing mechanism comprises a fixed plate, a first swinging plate and a second swinging plate, and the first swinging plate and the second swinging plate are oppositely and fixedly arranged on the fixed plate; the first swing plate package comprises a first fixed part and a first swing part, wherein the first fixed part is fixedly connected with the fixed plate, and the first swing part is hinged with the first fixed part; the second swinging plate comprises a second fixed part and a second swinging part, the second fixed part is fixedly connected with the fixed plate, and the second swinging part is hinged with the second fixed part; the fixed plate is fixedly connected with the rotating roller, and the swinging of the first swinging plate and the second swinging plate is controlled through the reciprocating rotation of the rotating roller.
Further, the code spraying mechanism comprises a code spraying box, wherein the code spraying box comprises a code spraying box body and a code spraying platform arranged in the code spraying box body; two partition boards are arranged in the code spraying box body, and the two partition boards divide an internal cavity of the code spraying box body into a code spraying cavity and avoidance cavities positioned on two sides of the code spraying cavity.
Further, the code spraying box further comprises a lifting unit, and the lifting unit is arranged in the code spraying box body.
Further, a through groove is formed in the partition plate, and the through groove extends in the vertical direction; the lifting unit comprises a first bevel gear, a second gear and a second toothed plate, and the first bevel gear is rotatably arranged on the partition plate; the second gear is rotatably arranged on the through groove; the second toothed plate is slidably arranged in the through groove; the driving wheel is fixedly arranged on the first bevel gear, the first bevel gear is connected with the second bevel gear, the second bevel gear is fixedly arranged on the second gear, the second gear is connected with the second toothed plate, and the driving wheel can transmit the reciprocating rotation of the rotating roller to the second toothed plate through the second driving belt so as to drive the second toothed plate to slide up and down in the through groove.
Further, spout a yard case still includes clearance mechanism, clearance mechanism includes piston cylinder, piston connecting rod, intake pipe and blows the chamber, piston cylinder fixed mounting is on the baffle, it sets up in spouting a yard intracavity to blow the chamber, it is equipped with a plurality of apopores to blow on the chamber, the gas outlet of piston cylinder and the air inlet in chamber of blowing are connected at the both ends of intake pipe, piston connecting rod's both ends are connected with piston and second pinion rack respectively, rise through the second pinion rack and drive the piston and slide at piston cylinder in step, blow the sensor surface of waiting to spout the sign indicating number through a plurality of apopores on the chamber with gas and be used for getting rid of the impurity on sensor surface.
Further, the air outlet faces the code spraying platform.
The technical scheme of the invention can at least realize one of the following effects:
(1) The invention discloses a code spraying device for a sensor, which comprises a frame, a power mechanism, a code spraying mechanism, a drying mechanism and a transmission system, wherein the power mechanism, the code spraying mechanism and the drying mechanism are all arranged on the frame, the code spraying mechanism and the drying mechanism are both connected with the power mechanism through the transmission system, and the transmission system is used for transmitting the power of the power mechanism to the drying mechanism so as to drive the drying mechanism to dry the code sprayed sensor; the drying mechanism comprises an air inlet box, a connecting air pipe and a drying box, wherein two ends of the connecting air pipe are respectively connected with the air inlet box and the drying box; the air inlet box is internally provided with a heater and a fan, external air is sucked through the fan and heated by the heater, and heated warm air is sent into the drying box through the connecting air pipe; a blade assembly and a T-shaped toothed plate are arranged in the drying box, and the blade assembly comprises a plurality of swing blades and connecting sheets; the plurality of swing blades are rotatably arranged in the drying box and positioned below the air outlet of the connecting air pipe; the connecting piece is connected with the plurality of swinging blades, so that the plurality of swinging blades can swing synchronously; one of the swing blades is connected with a T-shaped toothed plate, the T-shaped toothed plate is connected with a transmission system, and the T-shaped toothed plate is driven to swing by power transmitted by the transmission system, so that the swing blades are driven to swing, the blowing direction of warm air is continuously changed, and the warm air circularly swings to blow and dry the sprayed sensor; according to the code spraying device, the continuous swing of the swing blades is realized, so that the blowing direction of warm air is changed continuously, the warm air blown into the drying box is flexible air, the flexible air blows the surface of the sensor in a circulating swing mode, and the flexible air disperses wind force in the continuous swing process, so that the damage to the surface tension of ink drops is reduced, the surface tension of the ink drops is balanced, the ink drops are kept unchanged in the drying process, the ink drops are prevented from flowing, and the code spraying on the surface of the sensor is kept in a clear and visible state; in addition, the continuously swinging warm air can promote the air circulation of the drying box, so that the temperature in the drying box is balanced, a drying environment with balanced and stable temperature can be provided for the code-sprayed sensor, the sensor is uniformly heated in the drying process, and the damage of the sensor due to nonuniform heating temperature in the drying process is avoided.
(2) The invention also provides a cleaning mechanism in the code spraying box, the cleaning mechanism comprises a piston cylinder, a piston connecting rod, an air inlet pipe and an air blowing cavity, the piston cylinder is fixedly arranged on a partition board, the air blowing cavity is arranged in the code spraying cavity, two ends of the air inlet pipe are connected with an air outlet of the piston cylinder and an air inlet of the air blowing cavity, the piston is slidably arranged on the piston cylinder, two ends of the piston connecting rod are respectively connected with the piston and a second toothed plate, when the second toothed plate ascends, the piston is synchronously driven to slide in the piston cylinder, so that gas is pushed into the air blowing cavity, and the gas is blown to the surface of a sensor to be sprayed through a plurality of air outlet holes arranged on the air blowing cavity, so that the ascending surface of the sensor to be sprayed is subjected to air spraying cleaning, and impurities such as dust on the surface of the sensor can be removed, the definition of the code spraying and the adhesive force of ink drops are improved, and the quality and reliability of products are ensured.
In the invention, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, like reference numerals being used to designate like parts throughout the drawings;
FIG. 1 is a schematic diagram of a code spraying device according to an embodiment of the present invention;
FIG. 2 is a second schematic diagram of a code spraying device according to an embodiment of the present invention;
FIG. 3 is a schematic view of a frame according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a resetting mechanism in an embodiment of the invention;
FIG. 5 is a schematic structural diagram of a pushing mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a code spraying mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a code spraying box according to an embodiment of the present invention;
FIG. 8 is a second schematic diagram of a code spraying box according to an embodiment of the present invention;
FIG. 9 is a schematic view of a cleaning mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a drying mechanism according to an embodiment of the present invention;
FIG. 11 is a schematic view of a blade assembly according to an embodiment of the present invention;
fig. 12 is a partial enlarged view of a in fig. 8.
Reference numerals:
1-a frame;
11-base station; 12-supporting plates; 121-a first chute; 122-a sliding frame; 123-a second chute;
2-a power mechanism;
21-a drive motor; 22-conveyor belt assembly;
3-a resetting mechanism;
31-a first belt; 32-a cam lever; 33-a power conversion unit; 331-a first link; 332-a first slider; 333-a second link; 334-lifting slide; 335-a third link; 336-a second slider; 34-a movable rod; 35-a normalization plate;
4-pushing mechanism;
41-a first toothed plate; 42-rotating the roller; 421-first gear; 43-fixing plate; 44-a first swing plate; 441-a first fixing portion; 442—a first swing portion; 45-a second swing plate; 451-a second fixing portion; 452-second swing portion;
5-a code spraying mechanism;
51-a code spraying machine; 52-a code spraying box; 521-code spraying box body; 5211-separator; 5212-sloping plate; 522-a lifting unit; 5221-a second drive belt; 5222-a driving wheel; 5223-first bevel gear; 5224-second bevel gear; 5225-second gear; 5226-second toothed plate; 523-a feeding unit; 5231-sliding bar; 5232-feed rolls; 524-code spraying platform; 5241-an outer frame; 5242-rotating column; 525-a cleaning mechanism; 5251-piston cylinder; 5252-pistons; 5253-piston rod; 5254 an air inlet pipe; 5255-blowing chamber;
6-a drying mechanism;
61-a third belt; 62-an air inlet box; 63-connecting an air pipe; 64-drying box; 641-blade assembly; 6411-oscillating vane; 6412-a connecting piece; 642-T-shaped toothed plate; 643-fourth link.
Detailed Description
The following detailed description of preferred embodiments of the invention is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the invention, are used to explain the principles of the invention and are not intended to limit the scope of the invention.
Example 1
In one embodiment of the invention, a code spraying device for a sensor is disclosed, as shown in fig. 1, the code spraying device comprises a frame 1, a power mechanism 2, a correcting mechanism 3, a pushing mechanism 4, a code spraying mechanism 5 and a drying mechanism 6, wherein the power mechanism 2 is arranged on the frame 1, and the power mechanism 2 is used for providing power; the device is characterized in that the righting mechanism 3, the pushing mechanism 4, the code spraying mechanism 5 and the drying mechanism 6 are sequentially arranged on the frame 1 and are arranged above the power mechanism 2, the righting mechanism 3 is used for righting the positions of the sensors, the pushing mechanism 4 is used for limiting the quantity of the sensors entering the code spraying mechanism 5, the code spraying mechanism 5 is used for spraying codes on the sensors, the drying mechanism 6 is used for drying the sensors sprayed with the codes, ink drops are enabled to be quickly dried and attached to the surfaces of the sensors, the working efficiency is improved, and meanwhile, the ink drops are prevented from being blurred.
Preferably, as shown in fig. 2 and 3, the frame 1 includes a base 11 and two support plates 12, the plane of the base 11 is parallel to the horizontal plane, the two support plates 12 are mounted above the base 11, and the two support plates 12 are perpendicular to the base 11; the two support plates 12 are opposite and arranged in parallel; a first chute 121, a sliding frame 122 and a second chute 123 are arranged at the opposite positions of the two support plates 12, and the first chute 121 is parallel to the horizontal plane; the sliding frame 122 is located above the first sliding groove 121 and is perpendicular to the first sliding groove 121; the second chute 123 is located above the first chute 121 and is parallel to the first chute 121.
Preferably, the power mechanism 2 comprises a driving motor 21 and a conveyor belt assembly 22, and the conveyor belt assembly 22 is erected between the two support plates 12; the conveyor belt assembly 22 comprises a drive roller and a conveyor belt, the output end of the drive motor 21 is connected with the drive roller, and the conveyor belt is driven to rotate by driving the drive roller, so that a conveying sensor is realized; the width of the conveyor belt is equal to the distance between the two support plates 12, so that the two support plates 12 play a limiting role on the conveyor belt and prevent the conveyor belt from running through.
Preferably, as shown in fig. 4, the righting mechanism 3 includes a first driving belt 31, a cam rod 32, a power conversion unit 33, a movable rod 34 and a righting plate 35, wherein the cam rod 32 is erected on the two support plates 12 and is rotatably connected with the two support plates 12; cams are arranged at two ends of the cam rod 32; one end of the first transmission belt 31 is sleeved at the output end of the driving motor 21 and is in transmission connection with the output end of the driving motor 21, and the other end of the first transmission belt 31 is sleeved on the cam rod 32 and is in transmission connection with the cam rod 32; the power conversion units 33 are provided with two sets which are respectively and oppositely arranged on the two support plates 12; the two movable rods 34 are arranged, one ends of the two movable rods 34 are respectively connected with the two power conversion units 33, and the two power conversion units 33 are respectively connected with cams at two ends of the cam rod 32; the two aligning plates 35 are arranged, the two aligning plates 35 are oppositely arranged between the two supporting plates 12, one ends of the two aligning plates 35 are respectively hinged with the two supporting plates 12, the other ends of the two aligning plates 35 are respectively connected with the other ends of the two movable rods 34, and the movable rods 34 are used for converting the reciprocating motion of the second sliding block 336 in the horizontal direction into the swinging motion of the aligning plates 35; when the driving motor 21 drives the driving roller to rotate, the cam rod 32 is synchronously driven to rotate by the first transmission belt 31, and the rotation of the driving motor 21 is converted into the relative swing or the opposite swing of the two correcting plates 35 by the two power conversion units 33, the relative swing of the two correcting plates 35 can form a splayed shape, namely the distance between the two correcting plates 35 which swing relatively is gradually shortened along the conveying direction of the sensor on the transmission belt, at the moment, the two correcting plates 35 push the sensor to be sprayed on the transmission belt to the middle part of the transmission belt, namely the sensor to be sprayed is subjected to position correction, so that the sensor is positioned at the middle part of the width direction of the transmission belt, and the sensor is positioned under a spray head in the subsequent code spraying mechanism 5, thereby facilitating the subsequent code spraying.
Preferably, the power conversion unit 33 includes a first link 331, a first sliding block 332, a second link 333, a lifting sliding block 334, a third link 335, and a second sliding block 336, wherein the first link 331, the first sliding block 332, the second link 333, the lifting sliding block 334, the third link 335, and the second sliding block 336 are sequentially connected, and the first sliding block 332 is disposed in the first sliding groove 121 and is slidably connected with the first sliding groove 121; the lifting sliding block 334 is arranged in the sliding frame 122 and is in sliding connection with the sliding frame 122; the second sliding block 336 is disposed in the second sliding slot 123 and is slidably connected to the second sliding slot 123; the other end of the first link 331 is rotatably connected with the cam on the cam rod 32, and the first link 331 is used for converting the rotation of the cam into the reciprocating motion of the first sliding block 332 in the horizontal direction in the first chute 121; the second link 333 is used to convert the reciprocating motion of the first slider 332 in the horizontal direction into the reciprocating motion of the lifting slider 334 in the vertical direction within the sliding frame 122; the third link 335 is used to convert the reciprocating motion of the elevation slider 334 in the vertical direction into the reciprocating motion of the second slider 336 in the horizontal direction within the second chute 123.
Preferably, as shown in fig. 1,3, 5 and 8, the pushing mechanism 4 includes a first toothed plate 41, a rotating roller 42, a fixed plate 43, a first swinging plate 44 and a second swinging plate 45, and the fixed plate 43 is fixedly connected with the rotating roller 42; the first swing plate 44 and the second swing plate 45 are fixedly installed on the fixed plate 43 in an opposite manner, and the second swing plate 45 is positioned downstream of the first swing plate 44; the first swinging plate 44 includes a first fixing portion 441 and a first swinging portion 442, the first fixing portion 441 is fixedly connected to the fixing plate 43, the first swinging portion 442 is hinged to the first fixing portion 441, and when the first swinging portion 442 and the first fixing portion 441 are in the same plane, the first swinging portion 442 cannot swing in a direction approaching the second swinging plate 45; the second swinging plate 45 includes a second fixing portion 451 and a second swinging portion 452, the second fixing portion 451 is fixedly connected to the fixing plate 43, the second swinging portion 452 is hinged to the second fixing portion 451, and when the second swinging portion 452 and the second fixing portion 451 are in the same plane, the second swinging portion 452 cannot swing in a direction approaching the first swinging plate 44; the rotating rollers 42 are arranged on the two support plates 12, and first gears 421 are respectively arranged at two ends of the rotating rollers 42; one end of the first toothed plate 41 is fixedly connected with the lifting sliding block 334, the other end of the first toothed plate 41 is connected with the first gear 421, and the first toothed plate 41 is used for converting the reciprocating motion of the lifting sliding block 334 in the vertical direction into synchronous reciprocating rotation of the rotating roller 42; when the first swinging plate 44 swings in a direction approaching the righting mechanism 3, the first swinging part 442 and the first fixing part 441 are on the same plane, one side of the first swinging part 442 approaching the conveyor is away from the conveyor, so that one sensor passes through the first swinging plate 44, while at the same time, the second swinging part 452 is folded with the second fixing part 451, and one side of the second swinging part 452 approaching the conveyor is away from the conveyor, so that the sensor that has passed through the first swinging plate 44 before passes through the second swinging plate 45; when the second swinging plate 45 swings towards the direction approaching the code spraying mechanism 5, the second swinging part 452 and the second fixing part 451 are on the same plane, so that the second swinging part 452 pushes the sensor passing through the second swinging plate 45 to move on the inclined plate 5212 in the code spraying mechanism 5, and pushes the sensor into the code spraying mechanism 5 for the next code spraying; by controlling the swinging of the first swinging plate 44 and the second swinging plate 45, the single sensor is controlled to advance, so that the sensor orderly enters the code spraying mechanism 5 to spray codes, and the condition that a plurality of sensors enter the code spraying mechanism 5 at the same time to spray codes is avoided; in addition, the pushing mechanism 4 controls a single sensor to enter the code spraying mechanism 5 to spray codes, so that the driving motor 21 in the power mechanism 2 can continuously run, the gap start and stop of the driving motor 21 are not needed, and the service life of the driving motor 21 can be prolonged.
Preferably, as shown in fig. 2 and 6, the code spraying mechanism 5 includes a code spraying machine 51 and a code spraying box 52, and the code spraying box 52 is fixedly installed between the two support plates 12 and above the conveyor belt; the code spraying machine 51 is arranged above the code spraying box 52; the spray head of the code spraying machine 51 is arranged in the code spraying box 52, and the spray head of the code spraying machine 51 is positioned in the middle of the width direction of the conveyor belt.
Preferably, as shown in fig. 5 to 8, the code spraying box 52 includes a code spraying box 521, a lifting unit 522, a feeding unit 523 and a code spraying platform 524, which are disposed in the code spraying box 521, wherein the feeding unit 523 is located at the bottom of the code spraying box 521 and keeps contact with the conveyor belt all the time, so as to provide driving force for the feeding unit 523; the code spraying platform 524 is positioned above the feeding unit 523 and is connected with the lifting unit 522; the lifting unit 522 is connected with the rotating roller 42, and the lifting of the code spraying platform 524 is controlled by the lifting unit 522; the code spraying platform 524 rises, after being separated from the feeding unit 523 and being flush with the discharging end of the sloping plate 5212, the second swinging plate 45 pushes the sensor to be sprayed with the code onto the code spraying platform 524, the code spraying platform 524 continues to rise to the position where the code spraying distance between the sensor and the spray head of the code spraying machine 51 is the most suitable (namely, the maximum rising stroke of the lifting unit 522), and at the moment, the code spraying machine 51 is started to spray the code to the sensor; completing the code spraying of the sensor, wherein the code spraying platform 524 descends to be in contact with the feeding unit 523, and the feeding unit 523 drives the code spraying platform 524 to rotate, so that the code sprayed sensor is conveyed into the drying mechanism 6 for drying; the lifting units 522 are provided with two sets, and the two sets of lifting units 522 are connected with two opposite ends of the code spraying platform 524, so that stable power can be provided for lifting of the code spraying platform 524, and the lifting stability of the code spraying platform 524 is maintained.
Preferably, as shown in fig. 5, 7 and 8, two partition boards 5211 are disposed in the code spraying box 521, and the two partition boards 5211 are disposed opposite and parallel to each other to divide the internal cavity of the code spraying box 521 into a code spraying cavity and avoiding cavities located at two sides of the code spraying cavity; a nozzle through hole is formed in the top wall of the code spraying cavity, and is used for installing a nozzle of the code spraying machine 51; the opposite positions of the two partition boards 5211 are provided with through grooves and guide grooves, the through grooves extend in the vertical direction, and the guide grooves extend in the horizontal direction; the feeding end of spouting the sign indicating number chamber is equipped with swash plate 5212, the one end and the conveyer belt contact of swash plate 5212, the other end of swash plate 5212 is slightly higher than feeding unit 523, and this end is called the unloading end, second swinging plate 45 is when being close to the direction swing of ink jet numbering mechanism 5, will wait to spout the sensor of sign indicating number and push spouting the sign indicating number intracavity through swash plate 5212.
Preferably, as shown in fig. 5, 7 and 12, the lifting unit 522 includes a second transmission belt 5221, a transmission wheel 5222, a first bevel gear 5223, a second bevel gear 5224, a second gear 5225 and a second toothed plate 5226, wherein the first bevel gear 5223 is rotatably mounted in the avoidance cavity; the second gear 5225 is positioned in the avoiding cavity and rotatably arranged on the through groove; the second toothed plate 5226 is slidably mounted in a through slot on the partition plate 5211, and the second toothed plate 5226 can slide in the through slot in a direction away from or close to the conveyor belt, i.e., the second toothed plate 5226 can slide up and down in the through slot; one end of the second transmission belt 5221 is sleeved on the rotating roller 42 and is in transmission connection with the rotating roller 42, and the other end of the second transmission belt 5221 is sleeved on the transmission wheel 5222 and is in rotation connection with the transmission wheel 5222; the driving wheel 5222 is fixedly mounted on the first bevel gear 5223, the first bevel gear 5223 is connected with the second bevel gear 5224, the second bevel gear 5224 is fixedly mounted on the second gear 5225, the second gear 5225 is connected with the second toothed plate 5226, and the second toothed plate 5226 can slide up and down in the through groove by transmitting the reciprocating rotation of the rotating roller 42 to the second toothed plate 5226 through the second driving belt 5221.
Preferably, the feeding unit 523 includes two sliding strips 5231 and a plurality of feeding rollers 5232, and the two sliding strips 5231 are respectively slidably mounted in guide grooves on the two partitions 5211; a plurality of the feeding rollers 5232 are rotatably installed between the two sliding bars 5231; the feed roller 5232 is perpendicular to the conveying direction of the sensor on the conveyor belt and contacts the conveyor belt to continuously rotate the feed roller 5232.
Preferably, the code spraying platform 524 includes an outer frame 5241 and a plurality of rotating posts 5242, the rotating posts 5242 are rotatably installed in the outer frame 5241, and the rotating posts 5242 are perpendicular to the conveying direction of the sensors on the conveyor belt; the rotating posts 5242 are opposite to the feeding roller 5232, and the axes of the opposite rotating posts 5242 and the axes of the feeding roller 5232 are not in the same vertical plane; the outer frame 5241 is fixedly connected with one end of the second toothed plate 5226, so that the outer frame 5241 can be lifted along with the second toothed plate 5226, i.e., the code spraying platform 524 can be lifted or lowered in the code spraying box 521; the code spraying platform 524 is driven by the second toothed plate 5226 to rise and separate from the feeding unit 523, the code spraying platform 524 continues to rise, and when the code spraying platform 524 is level with the discharging end of the sloping plate 5212, the second swinging plate 45 swings at this time, so that the sensor to be code sprayed is just pushed onto the code spraying platform 524, and the sensor to be code sprayed is located under the nozzle of the code spraying machine 51; the code spraying platform 524 continues to rise to a position at which the code spraying distance with the spray head of the code spraying machine 51 is most suitable (i.e. the maximum rising travel of the lifting unit 522), at this time, the code spraying machine 51 is started to spray codes to the sensor; after the sensor code spraying is completed, the code spraying platform 524 descends under the driving of the second toothed plate 5226, the rotating column 5242 contacts with the feeding roller 5232, the conveying belt drives the feeding roller 5232 to rotate, the rotating column 5242 is driven to rotate, the second toothed plate 5226 continuously drives the code spraying platform 524 to descend to the lowest point (namely, the maximum descending stroke of the lifting unit 522), in the process, the rotating column 5242 pushes the feeding roller 5232 to slide in the guide groove, so that the rotating column 5242 is kept in continuous contact with the feeding roller 5232, the rotating column 5242 is enabled to continuously rotate, and the continuously-rolling rotating column 5242 can convey the code sprayed sensor to the drying mechanism 6 for next drying.
Preferably, as shown in fig. 6, 8, 9 and 12, a cleaning mechanism 525 is further disposed in the code spraying box 52, the cleaning mechanism 525 includes a piston cylinder 5251, a piston 5252, a piston connecting rod 5253, an air inlet pipe 5254 and an air blowing cavity 5255, the piston cylinder 5251 is fixedly mounted on a partition board 5211, the air blowing cavity 5255 is disposed in the code spraying cavity, two ends of the air inlet pipe 5254 are connected with an air outlet of the piston cylinder 5251 and an air inlet of the air blowing cavity 5255, the piston 5252 is slidably mounted in the piston cylinder 5251, two ends of the piston connecting rod 5253 are respectively connected with the piston 5252 and a second toothed plate 5226, when the second toothed plate 5226 is lifted, the piston 5252 is synchronously driven to slide in the piston cylinder 5251, so that air is pushed into the air blowing cavity 5255, and air is blown to a sensor surface to be code sprayed through a plurality of air outlet holes disposed on the air blowing cavity 5255, so that the sensor surface to be code sprayed can be cleaned, dust and the like on the sensor surface can be removed, the quality of ink and the code sprayed can be clearly guaranteed, and the quality of the code sprayed can be clearly guaranteed; in order to improve the efficiency of the cleaning mechanism 525 for cleaning the dust and other impurities on the surface of the sensor, the air outlet hole of the air blowing chamber 5255 faces the middle part of the code spraying chamber, so that the blown air can be blown to the sensor to the maximum extent.
Preferably, as shown in fig. 10, the drying mechanism 6 includes a third driving belt 61, an air inlet box 62, a connecting air pipe 63 and a drying box 64, wherein two ends of the connecting air pipe 63 are respectively connected with the air inlet box 62 and the drying box 64; the air inlet box 62 is fixedly arranged on the base 11, and a heater and a fan are arranged in the air inlet box 62; one end of the third driving belt 61 is sleeved at the other end of the driving roller and is in transmission connection with the driving roller, and the other end of the third driving belt 61 is sleeved on a rotating shaft of the fan and is in transmission connection with the fan; the drying box 64 is disposed between the two support plates 12 and is fixedly connected with the code spraying box 521, and is located on the discharge port of the code spraying box 521, external air is sucked by a fan and heated by a heater, heated warm air is sent into the drying box 64 through a connecting air pipe 63, and the warm air sent into the drying box 64 can blow the code spraying sensor entering the drying box 64, so that ink drops are quickly dried and attached to the surface of the sensor, the working efficiency is improved, and meanwhile, the blurring of the ink drops is avoided.
Preferably, as shown in fig. 11, a blade assembly 641, a T-shaped toothed plate 642 and a fourth connecting rod 643 are disposed in the drying box 64, the blade assembly 641 includes a plurality of swing blades 6411 and a connecting piece 6412, and the connecting piece 6412 is connected with the plurality of swing blades 6411, so that the plurality of swing blades 6411 can swing synchronously and in the same direction; the plurality of swing blades 6411 are rotatably installed at the upper part of the drying box 64 and positioned below the air outlet of the connecting air pipe 63; one end of the rotating shaft of one swing blade 6411 of the plurality of swing blades 6411 passes through the side wall of the drying box 64, and a third gear is arranged on the end of the rotating shaft; the T-shaped toothed plate 642 has a toothed plate portion and a connecting portion, the toothed plate portion being located at one end of the connecting portion and connected to the third gear; the middle part of the connecting part is rotatably arranged on the side wall of the drying box 64 through a rotating shaft, the other end of the connecting part is hinged with one end of a fourth connecting rod 643, the other end of the fourth connecting rod 643 is hinged with the outer edge of a driving wheel 5222, and the driving wheel 5222 reciprocally rotates, so that the T-shaped toothed plate 642 is driven to synchronously swing by the fourth connecting rod 643 by taking the rotating shaft as a fulcrum, and a plurality of swinging blades 6411 are driven to synchronously swing in the same direction by a third gear, so that the blowing direction of warm air is continuously changed, namely the warm air blown into the drying box 64 is flexible air; compared with the prior art that the direct blowing is carried out on the surface of the sensor with sprayed codes, the wind force generated by the direct blowing is concentrated, the surface of the ink drops is seriously deformed, the surface tension balance of the ink drops is damaged, the ink drops flow, the flowing ink drops are converged, so that the sprayed codes are blurred, in the embodiment, the continuous swinging of the swinging blades 6411 is used for continuously changing the blowing direction of warm air, the warm air blown into the drying box 64 is flexible air, the flexible air blows the surface of the sensor in a sweeping manner, and the flexible air disperses the wind force in the continuous swinging process, so that the damage of the warm air to the surface tension of the ink drops is reduced, the surface tension of the ink drops is balanced, the ink drops are kept unchanged in the drying process, the ink drops are prevented from flowing, and the sprayed codes on the surface of the sensor are kept in a clear and visible state; in addition, the continuously swinging warm air can promote the air circulation of the drying box 64, so that the temperature in the drying box 64 is balanced, a drying environment with balanced and stable temperature can be provided for the code-sprayed sensor, the sensor is uniformly heated in the drying process, and the damage of the sensor due to nonuniform heating temperature in the drying process is avoided.
Preferably, the first belt 31, the power conversion unit 33, the first toothed plate 41, the rotating roller 42, the second belt 5221, the driving wheel 5222 and the fourth link 643 are sequentially connected and constitute a transmission system.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The code spraying device for the sensor is characterized by comprising a frame (1), a power mechanism (2), a correcting mechanism (3), a pushing mechanism (4), a code spraying mechanism (5), a drying mechanism (6) and a transmission system, wherein the power mechanism (2), the code spraying mechanism (5) and the drying mechanism (6) are all arranged on the frame (1), the code spraying mechanism (5) and the drying mechanism (6) are connected with the power mechanism (2) through the transmission system, and the transmission system is used for transmitting the power of the power mechanism (2) to the drying mechanism (6) to drive the drying mechanism (6) to dry the code sprayed sensor;
The power mechanism (2) comprises a driving motor (21); the transmission system comprises a first transmission belt (31), a cam rod (32), a power conversion unit (33), a first toothed plate (41), a rotating roller (42), a second transmission belt (5221), a transmission wheel (5222) and a fourth connecting rod (643) which are sequentially connected, wherein the first transmission belt (31) is connected with the output end of a driving motor (21), the fourth connecting rod (643) is connected with a T-shaped toothed plate (642), and the power conversion unit (33) is used for converting rotation of the driving motor (21) into horizontal reciprocating motion and vertical reciprocating motion; the first toothed plate (41) is used for converting the reciprocating motion of the power conversion unit (33) in the vertical direction into the reciprocating rotation of the rotating roller (42), and the driving wheel (5222) is driven to reciprocate through the reciprocating rotation of the rotating roller (42), so that the T-shaped toothed plate (642) is driven to swing through the fourth connecting rod (643);
the power conversion unit (33) comprises a first connecting rod (331), a first sliding block (332), a second connecting rod (333), a lifting sliding block (334), a third connecting rod (335) and a second sliding block (336) which are sequentially connected, wherein the first connecting rod (331) is also connected with the cam rod (32), and the first connecting rod (331) is used for converting rotation of the cam rod (32) into reciprocating motion of the first sliding block (332) in the horizontal direction; the second connecting rod (333) is used for converting the reciprocating motion of the first sliding block (332) in the horizontal direction into the reciprocating motion of the lifting sliding block (334) in the vertical direction; the third connecting rod (335) is used for converting the reciprocating motion of the lifting sliding block (334) in the vertical direction into the reciprocating motion of the second sliding block (336) in the horizontal direction;
The correcting mechanism (3) is arranged on the frame (1) and is positioned at the upstream of the code spraying mechanism (5); the righting mechanism (3) comprises a righting plate (35) and a movable rod (34); one end of the correcting plate (35) is hinged with the frame (1), and the other end of the correcting plate is connected with one end of the movable rod (34); the other end of the movable rod (34) is connected with a second sliding block (336), the movable rod (34) is used for converting the reciprocating motion of the second sliding block (336) in the horizontal direction into the swing of a correcting plate (35), and the swing of the correcting plate (35) is used for correcting the position of a sensor to be sprayed with codes;
The pushing mechanism (4) is arranged on the frame (1) and is arranged between the righting mechanism (3) and the code spraying mechanism (5); the pushing mechanism (4) comprises a fixed plate (43), a first swinging plate (44) and a second swinging plate (45), and the first swinging plate (44) and the second swinging plate (45) are fixedly arranged on the fixed plate (43) in a way of being opposite; the first swinging plate (44) comprises a first fixed part (441) and a first swinging part (442), the first fixed part (441) is fixedly connected with the fixed plate (43), and the first swinging part (442) is hinged with the first fixed part (441); the second swinging plate (45) comprises a second fixing part (451) and a second swinging part (452), the second fixing part (451) is fixedly connected with the fixing plate (43), and the second swinging part (452) is hinged with the second fixing part (451); the fixed plate (43) is fixedly connected with the rotating roller (42), and the swinging of the first swinging plate (44) and the second swinging plate (45) is controlled through the reciprocating rotation of the rotating roller (42);
The drying mechanism (6) comprises an air inlet box (62), a connecting air pipe (63) and a drying box (64), wherein two ends of the connecting air pipe (63) are respectively connected with the air inlet box (62) and the drying box (64); the air inlet box (62) is internally provided with a heater and a fan, external air is sucked by the fan and heated by the heater, and heated warm air is sent into the drying box (64) through the connecting air pipe (63);
A blade assembly (641) and a T-shaped toothed plate (642) are arranged in the drying box (64), and the blade assembly (641) comprises a plurality of swing blades (6411) and connecting sheets (6412); the plurality of swing blades (6411) are rotatably arranged in the drying box (64) and positioned below an air outlet of the connecting air pipe (63); the connecting piece (6412) is connected with the plurality of swinging blades (6411) and can enable the plurality of swinging blades (6411) to swing synchronously;
One swing blade (6411) of the swing blades (6411) is connected with a T-shaped toothed plate (642), the T-shaped toothed plate (642) is connected with a transmission system, power transmitted by the transmission system drives the T-shaped toothed plate (642) to swing, and then the swing blades (6411) are driven to swing so as to continuously change the blowing direction of warm air, and the blown warm air circularly swings to blow and dry the sprayed sensor.
2. The code spraying device for the sensor according to claim 1, wherein the code spraying mechanism (5) comprises a code spraying box (52), and the code spraying box (52) comprises a code spraying box body (521) and a code spraying platform (524) arranged in the code spraying box body (521); two partition boards (5211) are arranged in the code spraying box body (521), and the two partition boards (5211) divide an internal cavity of the code spraying box body (521) into a code spraying cavity and avoidance cavities positioned on two sides of the code spraying cavity.
3. The code spraying device for a sensor according to claim 2, wherein the code spraying box (52) further comprises a lifting unit (522), and the lifting unit (522) is arranged in the code spraying box body (521).
4. A code spraying device for a sensor according to claim 3, characterized in that the partition (5211) is provided with through grooves extending in a vertical direction; the lifting unit (522) comprises a first bevel gear (5223), a second bevel gear (5224), a second gear (5225) and a second toothed plate (5226), and the first bevel gear (5223) is rotatably erected on the partition plate (5211); the second gear (5225) is rotatably arranged on the through groove; the second toothed plate (5226) is slidably arranged in the through groove; the transmission wheel (5222) is fixedly arranged on the first bevel gear (5223), the first bevel gear (5223) is connected with the second bevel gear (5224), the second bevel gear (5224) is fixedly arranged on the second gear (5225), the second gear (5225) is connected with the second toothed plate (5226), the transmission wheel (5222) can transmit reciprocating rotation of the rotating roller (42) to the second toothed plate (5226) through the second transmission belt (5221), and the second toothed plate (5226) is driven to slide up and down in the through groove.
5. The code spraying device for the sensor according to claim 4, wherein the code spraying box (52) further comprises a cleaning mechanism (525), the cleaning mechanism (525) comprises a piston cylinder (5251), a piston (5252), a piston connecting rod (5253), an air inlet pipe (5254) and an air blowing cavity (5255), the piston cylinder (5251) is fixedly arranged on a partition board (5211), the air blowing cavity (5255) is arranged in the code spraying cavity, a plurality of air outlet holes are formed in the air blowing cavity (5255), two ends of the air inlet pipe (5254) are connected with an air outlet of the piston cylinder (5251) and an air inlet of the air blowing cavity (5255), two ends of the piston connecting rod (5253) are respectively connected with the piston (5252) and a second toothed plate (5226), the piston (5252) is driven to slide on the piston cylinder (5251) through ascending synchronization of the second toothed plate (5226), and air is blown to the sensor surface to be sprayed through the plurality of air outlet holes on the air blowing cavity (5255).
6. The code spraying device for a sensor of claim 5, wherein the air outlet is oriented toward the code spraying platform (524).
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| CN202410269089.5A CN117863744B (en) | 2024-03-11 | 2024-03-11 | Code spraying device for sensor |
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| CN202410269089.5A CN117863744B (en) | 2024-03-11 | 2024-03-11 | Code spraying device for sensor |
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| CN117863744B true CN117863744B (en) | 2024-05-28 |
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| JP5038463B2 (en) * | 2010-04-22 | 2012-10-03 | キヤノン株式会社 | Sheet drying apparatus and printing apparatus |
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|---|---|---|---|---|
| WO2018130458A1 (en) * | 2017-01-12 | 2018-07-19 | Reydel Automotive B.V. | Printing and drying facility and printing and drying method |
| CN211165987U (en) * | 2019-09-26 | 2020-08-04 | 昆山瑞源智能装备有限公司 | Thin iron plate color printing equipment |
| CN112659854A (en) * | 2019-10-15 | 2021-04-16 | 森六汽车配件株式会社 | Air outlet device for air conditioner |
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| CN117863744A (en) | 2024-04-12 |
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