CN113714035A - Novel quantitative glue dispensing mechanism for electronic components - Google Patents
Novel quantitative glue dispensing mechanism for electronic components Download PDFInfo
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- CN113714035A CN113714035A CN202110827134.0A CN202110827134A CN113714035A CN 113714035 A CN113714035 A CN 113714035A CN 202110827134 A CN202110827134 A CN 202110827134A CN 113714035 A CN113714035 A CN 113714035A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 239000003292 glue Substances 0.000 title claims abstract description 40
- 229920001746 electroactive polymer Polymers 0.000 claims abstract description 32
- 230000005389 magnetism Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 17
- 229920001875 Ebonite Polymers 0.000 claims description 5
- 230000036632 reaction speed Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 36
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to the technical field of electronic information, and discloses a novel quantitative dispensing mechanism for electronic components, which comprises a main body, wherein the inner side of the main body is movably connected with a driving mechanism, two sides of the inner part of the main body, which are close to the driving mechanism, are both movably connected with a transmission mechanism, two sides of the top of the main body are both provided with air grooves, the outer side of the inner part of the main body, which is close to the air grooves, is fixedly connected with an electromagnet II, the inner side of the air grooves is movably connected with a piston, and the outer side of the piston is fixedly connected with a magnet III. This novel mechanism is glued to ration point for electronic components drives the movable contact operation through electroactive polymer, and electromagnet two uses with the cooperation of magnetic path three again, and when the glue velocity of flow was too slow, the magnetism of electromagnet one was weaker more to reached and made the big effect of circuit voltage, effectively realized promoting the piston to the inside side extrusion gas's mesh, utilize gas to promote glue, thereby realize the effect of increase glue velocity of flow, improved the point and glued speed, effectively guaranteed stable work efficiency.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to a novel quantitative glue dispensing mechanism for electronic components.
Background
The dispenser is also called a glue spreader, a glue dispenser and the like, is an automatic machine which is specially used for controlling fluid and dripping and coating the fluid on the surface of a product or in the product, is mainly used for accurately dispensing glue, paint and other liquid in the product process to the position of each product, but the work efficiency is reduced due to the fact that glue is slowly discharged frequently during dispensing.
The dispensing machine often needs to change different dispensing heads when dispensing to reach required volume of glue that goes out, but probably because the size and the length of dispensing head are different when dispensing, lead to out the condition of gluing the speed too slow, go out glue speed and make glue and a mouthful contact time overlength that glues easily too slow, lead to the condition that glue dries out in advance, and go out glue and make the operating time of point gluing increase easily too slow, thereby reduced work efficiency.
Therefore, we propose a novel quantitative dispensing mechanism for electronic components to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel quantitative dispensing mechanism for electronic components, which has the advantages of effectively detecting the dispensing speed of a dispensing machine, thereby ensuring the dispensing speed and the stability of the working efficiency, and solving the problems that the dispensing time is increased and the working efficiency is reduced due to the fact that the dispensing speed is slow in the dispensing process.
(II) technical scheme
In order to realize the purposes of effectively detecting the glue discharging speed of the glue dispenser, ensuring the glue dispensing speed and ensuring the stability of the working efficiency, the invention provides the following technical scheme: the utility model provides a novel electronic components is with mechanism is glued to ration point, comprises a main body, the inboard swing joint of main part has actuating mechanism, and the equal swing joint in both sides that the inside of main part just is close to actuating mechanism has drive mechanism, and the gas tank has all been seted up to the both sides at main part top, and the outside fixedly connected with electro-magnet two of the inside of main part just is close to the gas tank, and the inboard swing joint in gas tank has the piston, and the outside fixedly connected with magnetic path three of piston.
Furthermore, the shape of the air groove is rectangular, the magnetism generated on the inner side of the electromagnet II is the same as that on the outer side of the magnetic block III, the electromagnet II plays a role in magnetic transmission, the piston is made of hard rubber materials, the size of the piston is smaller than that of the air groove, and the piston plays a role in extruding air.
Further, actuating mechanism includes piezo-resistor, the roll groove has been seted up to the inboard of main part, the inboard of main part and the inboard swing joint who is close to the roll groove have the driving piece, the inside of main part and the left side fixedly connected with positive plate that is close to the roll groove, the inside of main part and the right side fixedly connected with negative plate that is close to the roll groove, the inside fixedly connected with dielectric plate of driving piece, the outside roll connection of driving piece has the gyro wheel with the inner wall roll connection in roll groove, the inside fixedly connected with evenly distributed's of gyro wheel closed coil, the outside of driving piece and the inboard fixedly connected with magnetic path one that is close to the gyro wheel, the top fixedly connected with of driving piece and the inside swing joint's of main part stay cord.
Furthermore, the maximum path voltage of the piezoresistor is greater than the minimum circuit voltage of the negative plate, the piezoresistor has the function of connecting and disconnecting the circuit, the number of the rolling grooves is two, the rolling grooves are distributed on the left side and the right side of the driving piece, and the rolling grooves have the function of limiting the driving piece.
Further, the larger the relative area between the positive plate and the negative plate is, the larger the circuit voltage flowing through the negative plate is, the height of the dielectric plate is higher than that of the positive plate, the dielectric plate plays a role in changing the circuit voltage flowing through the negative plate, the roller is cylindrical and smaller than the driving piece in size, the roller plays a role in transmission, the stay cord is made of a flexible material, and the stay cord plays a role in pulling the driving piece to the top.
Further, drive mechanism includes the activity groove, the inside of main part and the inboard fixedly connected with electro-magnet one that is close to the activity groove, the inside fixedly connected with gag lever post in activity groove, the inside swing joint in activity groove has the moving part with the outside sliding connection of gag lever post, the top fixedly connected with resistance wire in activity groove, the inside fixedly connected with magnetic path two of moving part, the top swing joint of moving part has the movable contact, the bottom swing joint of moving part has the stopper, the bottom fixedly connected with of moving part and the top fixedly connected with electroactive polymer one of stopper, the top fixedly connected with of moving part and the bottom fixedly connected with electroactive polymer two of movable contact.
Furthermore, the number of the movable grooves is two, the magnetism generated on the outer side of the electromagnet is the same as that of the inner side of the magnetic block II, the electromagnet plays a role in magnetic transmission, the movable part plays a role in fixing and transmission, the resistance value on the outer side of the resistance wire is larger than that on the inner side of the resistance wire, and the resistance wire plays a role in changing the resistance value of a circuit.
Furthermore, the top of the movable contact is in contact connection with the bottom of the resistance wire, the movable contact and the resistance wire are in contact to play a role in communicating a circuit, the limiting block inclines to the movable groove towards the right side, the material of the limiting block is a hard high-strength material, the limiting block plays a role in limiting the moving part, the electroactive polymer I has special electrical property and mechanical property, the electroactive polymer I generates large-amplitude strain when electrified, the reaction speed is high, the deformation rate is high, the electroactive polymer plays a role in transmission, and the electroactive polymer II plays a role in transmission.
(III) advantageous effects
Compared with the prior art, the invention provides a novel quantitative glue dispensing mechanism for electronic components, which has the following beneficial effects:
1. this novel mechanism is glued to ration point for electronic components drives the movable contact operation through electroactive polymer, and electromagnet two uses with the cooperation of magnetic path three again, and when the glue velocity of flow was too slow, the magnetism of electromagnet one was weaker more to reached and made the big effect of circuit voltage, effectively realized promoting the piston to the inside side extrusion gas's mesh, utilize gas to promote glue, thereby realize the effect of increase glue velocity of flow, improved the point and glued speed, effectively guaranteed stable work efficiency.
2. This novel mechanism is glued to ration point for electronic components drives the gyro wheel through the driving piece and rotates, and the rethread closed coil uses with the cooperation of magnetic path one, when glue is left from the driving piece top to drive closed coil cutting magnetic induction line, the closed coil produces electric current and is big more the glue velocity of flow, and the small glue velocity of flow of closed coil produces electric current is slow more, thereby realizes the effect that detects the glue velocity of flow.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of the movable trough of the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 3 according to the present invention;
fig. 5 is a schematic view of the operation structure of the driving mechanism of the present invention.
In the figure: 1. a main body; 2. a drive mechanism; 21. a voltage dependent resistor; 22. a rolling groove; 23. a drive member; 24. a positive plate; 25. a negative plate; 26. a dielectric plate; 27. a roller; 28. closing the coil; 29. a first magnetic block; 210. pulling a rope; 3. a transmission mechanism; 31. a movable groove; 32. an electromagnet I; 33. a limiting rod; 34. a movable member; 35. a resistance wire; 36. a second magnetic block; 37. a movable contact; 38. a limiting block; 39. an electroactive polymer I; 310. a second electroactive polymer; 4. an air tank; 5. an electromagnet II; 6. a piston; 7. and a third magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1, 2 and 5, a novel quantitative dispensing mechanism for electronic components comprises a main body 1, a driving mechanism 2 is movably connected to the inner side of the main body 1, a transmission mechanism 3 is movably connected to the inner portion of the main body 1 and two sides close to the driving mechanism 2, air grooves 4 are formed in two sides of the top of the main body 1, an electromagnet II 5 is fixedly connected to the inner portion of the main body 1 and the outer side close to the air grooves 4, a piston 6 is movably connected to the inner side of the air grooves 4, and a magnet block III 7 is fixedly connected to the outer side of the piston 6.
Furthermore, the shape of the air groove 4 is rectangular, the magnetism generated on the inner side of the electromagnet II 5 is the same as that on the outer side of the magnetic block III 7, the electromagnet II 5 plays a role in magnetic transmission, the piston 6 is made of hard rubber materials, the size of the piston 6 is smaller than that of the air groove 4, the outer side of the piston 6 is fixedly connected with an extension spring fixedly connected with the outer side of the air groove 4, and the piston 6 plays a role in extruding air.
Further, actuating mechanism 2 includes piezo-resistor 21, rolling groove 22 has been seted up to the inboard of main part 1, the inboard swing joint that just is close to rolling groove 22 of main part 1 has driving piece 23, the inside of main part 1 and the left side fixedly connected with positive plate 24 that is close to rolling groove 22, the inside of main part 1 and the right side fixedly connected with negative plate 25 that is close to rolling groove 22, the inside fixedly connected with dielectric plate 26 of driving piece 23, the outside roll connection of driving piece 23 has gyro wheel 27 with the inner wall roll connection of rolling groove 22, the inside fixedly connected with evenly distributed's of gyro wheel 27 closed coil 28, the outside of driving piece 23 and the inboard fixedly connected with magnetic block 29 that is close to gyro wheel 27, the top fixedly connected with of driving piece 23 and the stay cord 210 of the inside swing joint of main part 1.
Further, the maximum path voltage of the piezoresistor 21 is greater than the minimum circuit voltage passing through the negative plate 25, the piezoresistor 21 is electrically connected with the first electroactive polymer 39 and the second electroactive polymer 310, the piezoresistor 21 plays a role in connecting and disconnecting the circuit, the number of the rolling grooves 22 is two, the rolling grooves 22 are distributed on the left side and the right side of the driving part 23, and the rolling grooves 22 play a role in limiting the driving part 23.
Further, the larger the relative area between the positive electrode plate 24 and the negative electrode plate 25 is, the larger the circuit voltage flowing through the negative electrode plate 25 is, the height of the dielectric plate 26 is higher than that of the positive electrode plate 24, the dielectric plate 26 plays a role of changing the circuit voltage flowing through the negative electrode plate 25, the roller 27 is cylindrical, the size of the roller 27 is smaller than that of the driving piece 23, the roller 27 plays a role of transmission, the closing coil 28 is electrically connected with the electromagnet 32, the pull rope 210 is made of a flexible material, the bottom of the pull rope 210 is fixedly connected with a tension spring, and the pull rope 210 plays a role of pulling the driving piece 23 to the top.
Example two:
referring to fig. 1, 3, 4 and 5, a novel quantitative dispensing mechanism for electronic components includes a main body 1, a driving mechanism 2 is movably connected to the inner side of the main body 1, a transmission mechanism 3 is movably connected to the inner portion of the main body 1 and the two sides close to the driving mechanism 2, air grooves 4 are formed in the two sides of the top of the main body 1, an electromagnet two 5 is fixedly connected to the outer side of the inner portion of the main body 1 and the side close to the air grooves 4, a piston 6 is movably connected to the inner side of the air grooves 4, and a magnetic block three 7 is fixedly connected to the outer side of the piston 6.
Furthermore, the shape of the air groove 4 is rectangular, the magnetism generated on the inner side of the electromagnet II 5 is the same as that on the outer side of the magnetic block III 7, the electromagnet II 5 plays a role in magnetic transmission, the piston 6 is made of hard rubber materials, the size of the piston 6 is smaller than that of the air groove 4, the outer side of the piston 6 is fixedly connected with an extension spring fixedly connected with the outer side of the air groove 4, and the piston 6 plays a role in extruding air.
Further, drive mechanism 3 includes movable groove 31, the inside of main part 1 and the inboard fixedly connected with electro-magnet 32 that is close to movable groove 31, the inside fixedly connected with gag lever post 33 of movable groove 31, the inside swing joint of movable groove 31 has moving part 34 with the outside sliding connection of gag lever post 33, the top fixedly connected with resistance wire 35 of movable groove 31, the inside fixedly connected with magnetic block two 36 of moving part 34, the top swing joint of moving part 34 has movable contact 37, the bottom swing joint of moving part 34 has stopper 38, the bottom fixedly connected with of moving part 34 and the top fixedly connected with electroactive polymer one 39 of stopper 38, the top fixedly connected with of moving part 34 and the bottom fixedly connected with electroactive polymer two 310 of movable contact 37.
Further, the quantity of activity groove 31 has two and the bottom of activity groove 31 has seted up the draw-in groove, the magnetism that produces in the electro-magnet 32 outside is the same with the inboard magnetism of two magnet blocks 36, electro-magnet 32 plays magnetic drive's effect, the inboard fixedly connected with of moving part 34 and the inboard fixedly connected with extension spring of activity groove 31, the inboard rotation of moving part 34 is connected with the ball with the outside roll connection of gag lever post 33, moving part 34 plays fixed and driven effect, the resistance in the resistance wire 35 outside is greater than inboard resistance, resistance wire 35 plays the effect that changes the circuit resistance.
Furthermore, the inner side of the movable contact 37 is provided with a limiting groove, the top of the movable contact 37 is in contact connection with the bottom of the resistance wire 35, the movable contact 37 is in contact connection with the resistance wire 35 to play a role in communicating a circuit, the limiting block 38 inclines to the right side of the movable groove 31, the material of the limiting block 38 is a hard high-strength material, the bottom of the limiting block 38 is matched with a clamping groove formed in the bottom of the movable groove 31, the limiting block 38 plays a role in limiting the movable part 34, the electroactive polymer I39 has special electrical property and mechanical property, the electroactive polymer I39 generates large amplitude strain when electrified and has high reaction speed and high deformation rate, the electroactive polymer I39 plays a role in transmission, and the electroactive polymer II 310 plays a role in transmission.
Example three:
referring to fig. 1-5, a novel quantitative dispensing mechanism for electronic components includes a main body 1, a driving mechanism 2 is movably connected to an inner side of the main body 1, the driving mechanism 2 includes a varistor 21, a maximum path voltage of the varistor 21 is greater than a minimum circuit voltage passing through a negative plate 25, the varistor 21 is electrically connected to a first electroactive polymer 39 and a second electroactive polymer 310, the varistor 21 functions to connect and disconnect a circuit, a rolling groove 22 is formed in the inner side of the main body 1, two rolling grooves 22 are formed and distributed on left and right sides of a driving member 23, the rolling groove 22 functions to limit the driving member 23, the driving member 23 is movably connected to the inner side of the main body 1 and close to the rolling groove 22, a positive plate 24 is fixedly connected to the left side of the main body 1 and close to the rolling groove 22, the larger a relative area between the positive plate 24 and the negative plate 25 is, the larger circuit voltage flows through the negative plate 25, a negative electrode plate 25 is fixedly connected to the right side of the inside of the body 1 near the rolling groove 22, a dielectric plate 26 is fixedly connected to the inside of the driver 23, the height of the dielectric plate 26 is higher than that of the positive electrode plate 24, and the dielectric plate 26 functions to change the voltage of the circuit flowing through the negative electrode plate 25.
The outer side of the driving part 23 is connected with a roller 27 in a rolling manner with the inner wall of the rolling groove 22, the roller 27 is cylindrical, the size of the roller 27 is smaller than that of the driving part 23, the roller 27 plays a role in transmission, the inner part of the roller 27 is fixedly connected with a closing coil 28 which is uniformly distributed, the closing coil 28 is electrically connected with a first electromagnet 32, the outer side of the driving part 23 and the inner side close to the roller 27 are fixedly connected with a first magnetic block 29, the top part of the driving part 23 is fixedly connected with a pull rope 210 movably connected with the inner part of the main body 1, the pull rope 210 is made of a flexible material, the bottom part of the pull rope 210 is fixedly connected with an extension spring, the pull rope 210 plays a role in pulling the driving part 23 to the top part, the two sides inside of the main body 1 and close to the driving mechanism 2 are both movably connected with a transmission mechanism 3, the transmission mechanism 3 comprises a movable groove 31, the number of the movable grooves 31 is two, and the bottoms of the movable grooves 31 are provided with clamping grooves, the inside of main part 1 and the inboard fixedly connected with electro-magnet 32 that is close to activity groove 31, the magnetism that produces in the electro-magnet 32 outside is the same with the inboard magnetism of two magnet blocks 36, electro-magnet 32 plays the driven effect of magnetism, the inside fixedly connected with gag lever post 33 of activity groove 31, the inside swing joint of activity groove 31 has the outside sliding connection with gag lever post 33 and has moving part 34, the inboard fixedly connected with of moving part 34 and the inboard fixedly connected with extension spring of activity groove 31, the inboard rotation of moving part 34 is connected with the ball with the outside roll connection of gag lever post 33, moving part 34 plays fixed and driven effect, the top fixedly connected with resistance wire 35 of activity groove 31, the resistance in the resistance wire 35 outside is greater than inboard resistance, resistance wire 35 plays the effect that changes the circuit resistance.
The inside fixedly connected with magnet two 36 of moving part 34, the top swing joint of moving part 34 has movable contact 37, the inboard of movable contact 37 is seted up the spacing groove and the top of movable contact 37 contacts with the bottom of resistance wire 35 and is connected, movable contact 37 contacts with resistance wire 35 and plays the effect of communicating the circuit, the bottom swing joint of moving part 34 has stopper 38, stopper 38 inclines to movable groove 31 to the right side and the material of stopper 38 is hard high strength material, the bottom of stopper 38 and the draw-in groove that the bottom of movable groove 31 was seted up are adapted, stopper 38 plays the effect of spacing moving part 34, the bottom fixedly connected with of moving part 34 and the top fixedly connected with electroactive polymer 39 of stopper 38, electroactive polymer 39 has special electrical property and mechanical property, electroactive polymer 39 circular telegram produces strain and reaction rate is fast by a wide margin, The deformation rate is big, electroactive polymer 39 plays driven effect, the top fixedly connected with of moving part 34 and the bottom fixedly connected with electroactive polymer two 310 of movable contact 37, electroactive polymer two 310 plays driven effect, gas tank 4 has all been seted up to the both sides at main part 1 top, the shape of gas tank 4 is the rectangle, the inside of main part 1 and the outside fixedly connected with electro-magnet two 5 that is close to gas tank 4, the magnetism that produces in electro-magnet two 5 inboard is the same with the magnetism in the magnetic path three 7 outside, electro-magnet two 5 plays magnetic drive's effect, the inboard swing joint of gas tank 4 has piston 6, the material of piston 6 is hard rubber material and the size of piston 6 is less than the size of gas tank 4, the outside fixedly connected with of piston 6 and the outside fixedly connected with extension spring of gas tank 4, piston 6 plays the effect of extrusion gas, the outside fixedly connected with magnetic path three 7 of piston 6.
The working principle is as follows: before the dispensing operation, the driving part 23 drives the dielectric plate 26 to be positioned at the top of the rolling groove 22 under the action of the extension spring fixedly connected with the bottom of the pulling rope 210, at this time, the relative area of the positive plate 24 and the negative plate 25 is the largest, so that the circuit voltage flowing through the negative plate 25 is the largest, because the maximum path voltage of the piezoresistor 21 is greater than the minimum circuit voltage passing through the negative plate 25, at this time, the piezoresistor 21 is in an open circuit, the roller 27 does not rotate, the closing coil 28 does not cut the magnetic induction line, no current flows through the closing coil 28, the circuit is not electrified, during the operation, the glue flows downwards from the top of the driving part 23, under the driving of the glue, the driving part 23 is pushed to move towards the bottom, at this time, the roller 27 is in rolling contact with the inner wall of the rolling groove 22, thereby the purpose of driving the closing coil 28 to rotate and cutting the magnetic induction line emitted by the first magnetic block 29 is achieved, and the principle of generating current by utilizing the conductor to cut the magnetic induction line, therefore, current flows through the closed coil 28, when the glue flow rate is slower, the driving piece 23 is driven to move slower, at the moment, the roller 27 rotates slower, the current generated by the closed coil 28 is smaller, and the effect of detecting the glue flow rate is effectively realized, when the driving piece 23 moves to the bottommost part of the rolling groove 22, the relative area of the positive plate 24 and the negative plate 25 is the smallest, at the moment, the voltage of a circuit flowing through the negative plate 25 is the smallest, the piezoresistor 21 is connected, and the circuit is electrified;
when the electromagnetic clutch normally works, the closing coil 28 cuts a magnetic induction line to generate a certain current, the electromagnet I32 is electrified and magnetized, the magnetism generated on the outer side of the electromagnet I32 is the same as the magnetism on the inner side of the magnetic block II 36, the principle that the same magnetism repels each other is utilized, the purpose that the magnetic block II 36 is repelled and the movable piece 34 is driven to move outwards is achieved, the movable piece 34 moves to the rightmost side of the movable groove 31, when the driving piece 23 moves to the bottommost part of the rolling groove 22, the electroactive polymer I39 and the electroactive polymer II 310 are electrified, the movable contact 37 is driven to move towards the top, at the moment, the movable contact 37 is positioned on the right side of the resistance wire 35 and is not in contact with the resistance wire 35, the circuit is not electrified, and meanwhile, the limiting block 38 is clamped with the limiting groove towards the bottom, and the effect of limiting the movable piece 34 is achieved;
when the glue flow rate is too slow, the roller 27 is driven to rotate more slowly, the current generated by the closed coil 28 is reduced, the magnetism of the electromagnet I32 is weakened, the effect of pushing the moving part 34 to move closer is achieved, when the driving part 23 moves to the bottommost part of the rolling groove 22, the circuit is electrified, the movable contact 37 is driven to move upwards to be in contact with the resistance wire 35, the voltage of the circuit at the inner side of the movable contact 37, which is close to the resistance wire 35, is larger, the circuit is communicated, the electromagnet II 5 is electrified and magnetized, the magnetism generated at the inner side of the electromagnet II 5 is the same as that at the outer side of the magnet III 7, the effect of repelling the magnet III 7 and driving the piston 6 to move inwards is achieved, the purpose of pushing the piston 6 to extrude gas towards the inner side is effectively achieved, the effect of pushing the glue and increasing the glue flow rate is achieved, the glue dispensing speed is improved, when the glue dispensing is finished, no glue flows out from the top of the driving part 23, the actuator 23 returns to the top, the varistor 21 is disconnected and all mechanisms return to the initial state.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel electronic components is with quantitative point gum machine constructs, includes main part (1), its characterized in that: the inboard swing joint of main part (1) has actuating mechanism (2), the equal swing joint in both sides that the inside of main part (1) just is close to actuating mechanism (2) has drive mechanism (3), and gas tank (4) have all been seted up to the both sides at main part (1) top, and the outside fixedly connected with electro-magnet two (5) of gas tank (4) are just close to in the inside of main part (1), and the inboard swing joint of gas tank (4) has piston (6), and the outside fixedly connected with magnetic path three (7) of piston (6).
2. The novel quantitative dispensing mechanism for the electronic component as claimed in claim 1, characterized in that: the air groove (4) is rectangular, the magnetism generated on the inner side of the electromagnet II (5) is the same as that on the outer side of the magnetic block III (7), the piston (6) is made of hard rubber materials, and the size of the piston (6) is smaller than that of the air groove (4).
3. The novel quantitative dispensing mechanism for the electronic component as claimed in claim 1, characterized in that: actuating mechanism (2) include piezo-resistor (21), roll groove (22) have been seted up to the inboard of main part (1), the inboard swing joint that just is close to roll groove (22) of main part (1) has driving piece (23), the inside and the left side fixedly connected with positive plate (24) that is close to roll groove (22) of main part (1), the inside and the right side fixedly connected with negative plate (25) that is close to roll groove (22) of main part (1), the inside fixedly connected with dielectric plate (26) of driving piece (23), the outside roll connection of driving piece (23) has gyro wheel (27) with the inner wall roll connection of roll groove (22), the inside fixedly connected with evenly distributed's of gyro wheel (27) closed coil (28), the outside and the inboard fixedly connected with magnetic path (29) that are close to gyro wheel (27) of driving piece (23), the top fixedly connected with stay cord (210) with the inside swing joint of main part (1) of driving piece (23).
4. The novel quantitative glue dispensing mechanism for the electronic component as claimed in claim 3, characterized in that: the maximum path voltage of the piezoresistor (21) is larger than the minimum circuit voltage of the negative plate (25), and the number of the rolling grooves (22) is two and is distributed on the left side and the right side of the driving piece (23).
5. The novel quantitative glue dispensing mechanism for the electronic component as claimed in claim 3, characterized in that: the larger the relative area between the positive electrode plate (24) and the negative electrode plate (25), the larger the circuit voltage flowing through the negative electrode plate (25), the height of the dielectric plate (26) is higher than that of the positive electrode plate (24), the roller (27) is cylindrical, the size of the roller (27) is smaller than that of the driver (23), and the material of the pull rope (210) is flexible.
6. The novel quantitative dispensing mechanism for the electronic component as claimed in claim 1, characterized in that: the transmission mechanism (3) comprises a movable groove (31), a first electromagnet (32) is fixedly connected to the inner side of the main body (1) and close to the movable groove (31), a limiting rod (33) is fixedly connected to the inner side of the movable groove (31), a movable part (34) is connected to the inner side of the movable groove (31) in a sliding mode and is connected to the outer side of the limiting rod (33) in the sliding mode, a resistance wire (35) is fixedly connected to the top of the movable groove (31), a second magnetic block (36) is fixedly connected to the inner side of the movable part (34), a movable contact (37) is movably connected to the top of the movable part (34), a limiting block (38) is movably connected to the bottom of the movable part (34), a first electroactive polymer (39) is fixedly connected to the bottom of the movable part (34) and the top of the limiting block (38), and a second electroactive polymer (310) is fixedly connected to the top of the movable part (34) and the bottom of the movable contact (37).
7. The novel quantitative glue dispensing mechanism for the electronic component as claimed in claim 6, characterized in that: the number of the movable grooves (31) is two, the magnetism generated on the outer side of the electromagnet I (32) is the same as that of the inner side of the magnetic block II (36), and the resistance value of the outer side of the resistance wire (35) is larger than that of the inner side.
8. The novel quantitative dispensing mechanism for the electronic component as claimed in claim 7, characterized in that: the top of the movable contact (37) is in contact connection with the bottom of the resistance wire (35), the limiting block (38) inclines to the right side of the movable groove (31), the limiting block (38) is made of a hard high-strength material, the electroactive polymer I (39) has special electrical property and mechanical property, the electroactive polymer I (39) generates large-amplitude strain when electrified, and the reaction speed is high, and the deformation rate is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827134.0A CN113714035A (en) | 2021-07-21 | 2021-07-21 | Novel quantitative glue dispensing mechanism for electronic components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827134.0A CN113714035A (en) | 2021-07-21 | 2021-07-21 | Novel quantitative glue dispensing mechanism for electronic components |
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| Publication Number | Publication Date |
|---|---|
| CN113714035A true CN113714035A (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110827134.0A Withdrawn CN113714035A (en) | 2021-07-21 | 2021-07-21 | Novel quantitative glue dispensing mechanism for electronic components |
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| Country | Link |
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| CN (1) | CN113714035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114345629A (en) * | 2021-12-17 | 2022-04-15 | 江苏金圣棋盘玻璃科技发展有限公司 | Dispensing equipment for display screen assembly |
| CN115090486A (en) * | 2022-08-29 | 2022-09-23 | 合肥芯谷微电子有限公司 | Packaging equipment |
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| CN112570204A (en) * | 2020-12-01 | 2021-03-30 | 深圳市轴心自控技术有限公司 | Glue dispensing compensation system and compensation method based on glue flow detection |
| CN112691846A (en) * | 2020-12-21 | 2021-04-23 | 苏州墨砚信息技术有限公司 | Cell-phone production is with preventing point gum machine of jam |
| CN113235880A (en) * | 2021-05-27 | 2021-08-10 | 大维装修(广州)有限公司 | Automatic control spraying equipment for building heat-preservation and energy-saving coating |
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| US6715506B1 (en) * | 1998-12-28 | 2004-04-06 | Musashi Engineering, Inc. | Method and device for injecting a fixed quantity of liquid |
| CN112275545A (en) * | 2020-10-15 | 2021-01-29 | 南京宁燕商贸有限公司 | Intelligent dispenser for telephone core board based on intelligent manufacturing |
| CN112570204A (en) * | 2020-12-01 | 2021-03-30 | 深圳市轴心自控技术有限公司 | Glue dispensing compensation system and compensation method based on glue flow detection |
| CN112691846A (en) * | 2020-12-21 | 2021-04-23 | 苏州墨砚信息技术有限公司 | Cell-phone production is with preventing point gum machine of jam |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114345629A (en) * | 2021-12-17 | 2022-04-15 | 江苏金圣棋盘玻璃科技发展有限公司 | Dispensing equipment for display screen assembly |
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| CN115090486A (en) * | 2022-08-29 | 2022-09-23 | 合肥芯谷微电子有限公司 | Packaging equipment |
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Application publication date: 20211130 |