CN209997878U - dispensing equipment resorption device for pressure sensor research and development - Google Patents
dispensing equipment resorption device for pressure sensor research and development Download PDFInfo
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- CN209997878U CN209997878U CN201920803378.3U CN201920803378U CN209997878U CN 209997878 U CN209997878 U CN 209997878U CN 201920803378 U CN201920803378 U CN 201920803378U CN 209997878 U CN209997878 U CN 209997878U
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Abstract
The utility model discloses a kinds of pressure sensor research and development are with some adhesive deposite equipment resorption device, including the cylinder, supply gluey system, glue system and the control unit again, the cylinder is including setting up the gluey head in the bottom and setting up the rubber inlet pipe that is linked together at inside and gluey head, it includes force pump and pressure bucket to supply gluey system, glue system again includes the air outlet valve, solenoid valve and choke valve, the air source pipe is connected to the air inlet of solenoid valve, the control unit includes the PC, a power supply, point gluey relay, the relay of gluing absolutely, time delay relay and resorption relay, through time delay relay, can be when the point is glued and is reached predetermined time length, just can send signal immediately, carry out some glue resorption, it has the water clock, prevent the glue dripping wire drawing, through the choke valve to business turn over atmospheric pressure balance adjustment, can keep the flow stable, calculate pressure through flow sensor detection flow, time, the configuration of pipeline flow isoparametric, adjust the strength of returning, stop the bubble production.
Description
Technical Field
The utility model relates to a pressure sensor research and development technical field specifically is kinds of pressure sensor research and development are with some adhesive deposite equipment resorption device.
Background
The current glue dispensing equipment is used for coating glue on a chip and a sensor to fix and protect a connecting wire, products are coated with glue for 4 times, the required precision of coating every times is greatly different, and coating on a PCB and ceramics causes glue dripping and pollution due to different friction force and different flowablity , and air holes are blocked after the pollution, so that the pressure sensor fails.
Based on this, the utility model designs an kinds of pressure sensor research dispensing equipment resorption device for the research and development to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a kind of pressure sensor are ground and are used some adhesive deposite equipment resorption device, prevent that glue from having the hourglass, prevent the glue dripping wire drawing, keep a little to glue the flow stability, stop the bubble and produce to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the utility model provides a pressure sensor grinds uses glue dispensing equipment resorption device, including cylinder, glue supply system, glue return system and the control unit, the cylinder is including setting up the gluey head in the bottom and setting up the glue inlet pipe that is linked together with gluey head in inside, glue supply system includes force pump and pressure vessel, force pump is connected with the air inlet of pressure vessel end, and the other end of pressure vessel goes out the jiao kou and is connected with glue inlet pipe, glue return system includes air outlet valve, solenoid valve and choke valve, the air inlet of solenoid valve is connected with the air supply pipe, and intake pipe and intake pipe two are connected respectively to two gas outlets of solenoid valve, intake pipe and intake pipe two are connected respectively in the air inlet and the gas outlet of choke valve, and the other gas outlet of choke valve is connected with glue inlet pipe, install the air outlet valve on the intake pipe , the control unit includes PC, power, glue supply system, glue return system and the control unit electric power, control unit is connected with glue supply system and glue return system.
Preferably, the electromagnetic valve is a two-position three-way reversing electromagnetic valve.
Preferably, in the control unit, the PC is in communication connection with the air outlet valve and the electromagnetic valve through the glue dispensing relay and the glue breaking relay respectively.
Preferably, in the control unit, the PC is in communication connection with the solenoid valve through a delay relay and a suck-back relay.
Preferably, in the control unit, the PC is also communicatively connected to the throttle valve.
Preferably, the control unit further comprises a flow sensor, and the flow sensor is mounted on the rubber inlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that: simple structure is reasonable, through the time delay relay, can be when the point is glued and is reached predetermined time length, just can signal immediately, glue dispensing suck-back, it has the water clock to prevent that glue from, prevent the glue dripping wire drawing, through the choke valve to business turn over atmospheric pressure balance control, can keep a little to glue the flow stability, calculate pressure through flow sensor detection flow, time, the configuration of pipeline flow isoparametric, adjust the back force size, stop the bubble and produce, the yield rises to 97.3% by original 95.6% when making pressure sensor research and development, the equipment that the reduction glue dripping produced is shut down, point gum machine OEE rises to 92.6% by original 89.6%.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a block diagram of the working principle of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a needle cylinder, a gas outlet valve, a throttle valve, a PC (personal computer) machine, a rubber inlet pipe, a rubber head, a pressure barrel, an air inlet pipe , a gas inlet pipe II, a gas inlet pipe 10, an electromagnetic valve, an air source pipe 11, a flow sensor 12, a power supply 13, a dispensing relay 14, a glue breaking relay 15, a time delay relay 16, a suck-back relay 17, a suck-back relay 18 and a pressure pump, wherein the needle cylinder is connected with the gas outlet valve 2, the throttle valve 3, the throttle valve 4, the PC machine.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.
Referring to fig. 1-2, the utility model provides technical solutions, pressure sensor grinds and uses glue dispensing equipment resorption device, including cylinder 1, supply gluey system, glue returning system and the control unit, cylinder 1 is including setting up glue head 6 in the bottom and setting up the glue inlet pipe 5 that is linked together with glue head 6 in inside, supply gluey system including force pump 18 and pressure tank 7, force pump 18 is connected with the air inlet of pressure tank 7 end, the other end glue outlet of pressure tank 7 is connected with glue inlet pipe 5, glue returning system includes air outlet valve 2, solenoid valve 10 and choke valve 3, the air inlet of solenoid valve 10 is connected with gas supply pipe 11, two gas outlets of solenoid valve 10 are connected with intake pipe 8 and intake pipe two 9 respectively, 8 and intake pipe two 9 are connected with the air inlet and the gas outlet of choke valve 3 respectively, the other gas outlet of choke valve 3 is connected with glue inlet pipe 5, install air outlet valve 2 on the intake pipe 8, the control unit includes PC 4, power 13, power supply 14, relay when cutting off, glue returning relay and glue returning relay 15 are used for glue supplying gluey control unit and glue returning system and glue supply system are connected with glue supplying control unit 13.
The electromagnetic valve 10 adopts a two-position three-way reversing electromagnetic valve 10, so that air inlet and air suction between a reversing air inlet pipe 8 and an air inlet pipe II 9 are conveniently carried out under the control of the PC 4, in the control unit, the PC 4 is respectively in communication connection with the air outlet valve 2 and the electromagnetic valve 10 through a glue dispensing relay 14 and a glue breaking relay 15, the air outlet valve 2 and the electromagnetic valve 10 are controlled to be opened and closed through the glue dispensing relay 14 and the glue breaking relay 15, in the control unit, the PC 4 is in communication connection with the electromagnetic valve 10 through a delay relay 16 and a suck-back relay 17, when glue dispensing reaches a preset time length, a signal can be immediately sent out through the delay relay 16, the electromagnetic valve 10 is switched, the suck-back relay 17 is controlled to work, residual colloid materials in the needle cylinder 11 are sucked back, the phenomenon of glue is prevented, in and out of glue is avoided, in and out of the control unit, the PC 4 is also in communication connection with the throttle valve 3, the balance adjustment of air pressure and air pressure can keep the glue dispensing flow stable, the control unit also comprises a flow sensor 12, the flow sensor 12 is arranged on the inlet rubber tube 5, the pressure sensor 12 is used for detecting and.
The utility model discloses a power 13, some glue relay 14, disconnected glue relay 15, time delay relay 16 and parts such as suck-back relay 17 and each valve are the parts that universal standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The specific working principle is as follows: when the glue spreading machine works, a colloid material is filled into the pressure barrel 7, the pressure pump 18 is started, the colloid material is pressed into the glue inlet pipe 5 from the pressure barrel 7 under the action of the pressure pump 18, when glue is spread, the PC 4 controls the opening of the air outlet valve 2 and the electromagnetic valve 10 through the glue dispensing relay 14, an air source enters the throttle valve 3 from the air source pipe 11, the throttle valve 3 is used for balancing and adjusting the air inlet and outlet pressure, the glue dispensing flow can be kept stable and is led into the glue inlet pipe 5, the colloid flows to a working chip or a pressure sensor through the glue head 6, the glue spreading starts, when the glue dispensing reaches a preset time length, a signal is sent out immediately through the delay relay 16, the air outlet valve 2 and the electromagnetic valve 10 are controlled to be closed through the glue breaking relay 15, the glue is contacted, at the moment, the PC 4 switches the electromagnetic valve 10 and controls the suck-back relay 17 to work, make the action of resorption relay control choke valve 3 go upward, pressure reduces and produces the resorption, prevent that glue from having the water clock, prevent the glue dripping wire drawing, realize some glue resorption, flow sensor 12 installs on advancing rubber tube 5 simultaneously, calculate the configuration of pressure, time, pipeline flow isoparametric through flow sensor 12 detection flow, adjust the power of returning, stop the bubble and produce, the yield rises to 97.3% by original 95.6% when making pressure sensor research and development, the equipment that reduces the glue dripping and produce is shut down, point gum machine OEE rises to 92.6% by original 89.6%.
In the description herein, reference to the term " embodiments," "examples," "specific examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
- The back suction device of the dispensing equipment for the research and development of the pressure sensor comprises a needle cylinder, a glue supply system, a glue return system and a control unit, and is characterized in that the needle cylinder comprises a glue head arranged at the bottom end and a glue inlet pipe arranged inside and communicated with the glue head, the glue supply system comprises a pressure pump and a pressure barrel, the pressure pump is connected with a gas inlet at the end of the pressure barrel , a glue outlet at the other end of the pressure barrel is connected with the glue inlet pipe, the glue return system comprises a gas outlet valve, an electromagnetic valve and a throttle valve, the gas inlet of the electromagnetic valve is connected with a gas source pipe, two gas outlets of the electromagnetic valve are respectively connected with a gas inlet pipe and a gas inlet pipe II, the gas inlet pipe and the gas inlet pipe are respectively connected with a gas inlet and a gas outlet of the throttle valve, the other gas outlet of the throttle valve is connected with the glue inlet pipe, the gas inlet pipe is provided with the gas outlet valve, the control unit comprises a PC, a power supply, a glue dispensing relay, a glue breaking relay, a time delay relay and a back suction relay.
- 2. The back suction device of dispensing equipments for pressure sensor research according to claim 1, wherein the solenoid valve is a two-position three-way reversing solenoid valve.
- 3. The suction device of dispensing equipments for pressure sensor research according to claim 1, wherein the PC is communicatively connected to the air outlet valve and the solenoid valve through a dispensing relay and a glue breaking relay in the control unit.
- 4. The suction device of dispensing equipments for pressure sensor research according to claim 1, wherein the PC is communicatively connected to the solenoid valve through a delay relay and a suction relay in the control unit.
- 5. The dispensing equipment suck-back device for pressure sensor research according to claim 1, wherein the PC is further communicatively connected to the throttle valve in the control unit.
- 6. The back suction device of dispensing equipments for pressure sensors according to claim 1, wherein the control unit further comprises a flow sensor mounted on the rubber inlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803378.3U CN209997878U (en) | 2019-05-31 | 2019-05-31 | dispensing equipment resorption device for pressure sensor research and development |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803378.3U CN209997878U (en) | 2019-05-31 | 2019-05-31 | dispensing equipment resorption device for pressure sensor research and development |
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| CN209997878U true CN209997878U (en) | 2020-01-31 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457926A (en) * | 2021-07-22 | 2021-10-01 | 东莞市微科光电科技有限公司 | Air pressure type dispensing system and dispensing method |
| CN113457921A (en) * | 2021-07-08 | 2021-10-01 | 苏州特瑞特机器人有限公司 | Efficient glue dispensing system |
| CN113945322A (en) * | 2020-07-16 | 2022-01-18 | 香港城市大学深圳研究院 | Automatic impeller dynamic balance adjusting equipment and method |
| CN114160350A (en) * | 2021-12-09 | 2022-03-11 | 永发（江苏）模塑包装科技有限公司 | Surface spraying equipment and process for paper pulp molded product |
| CN114570602A (en) * | 2022-02-28 | 2022-06-03 | 深圳市聚强晶体有限公司 | Paster crystal oscillator adhesive deposite device with rapid-curing cutback function |
| CN113042308B (en) * | 2020-12-11 | 2022-07-12 | 苏州卓兆点胶股份有限公司 | Two-component glue dispensing device |
| CN114985213A (en) * | 2022-05-25 | 2022-09-02 | 上海智能制造功能平台有限公司 | Self-centering cartridge case multi-coating device and using method thereof |
| CN115106248A (en) * | 2021-08-20 | 2022-09-27 | 上海芃威医疗科技有限公司 | Spreading machine of high-efficient production usefulness of medical instrument |
-
2019
- 2019-05-31 CN CN201920803378.3U patent/CN209997878U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945322A (en) * | 2020-07-16 | 2022-01-18 | 香港城市大学深圳研究院 | Automatic impeller dynamic balance adjusting equipment and method |
| CN113945322B (en) * | 2020-07-16 | 2024-01-26 | 香港城市大学深圳研究院 | Impeller dynamic balance automatic adjustment equipment and method |
| CN113042308B (en) * | 2020-12-11 | 2022-07-12 | 苏州卓兆点胶股份有限公司 | Two-component glue dispensing device |
| CN113457921A (en) * | 2021-07-08 | 2021-10-01 | 苏州特瑞特机器人有限公司 | Efficient glue dispensing system |
| CN113457926A (en) * | 2021-07-22 | 2021-10-01 | 东莞市微科光电科技有限公司 | Air pressure type dispensing system and dispensing method |
| CN115106248A (en) * | 2021-08-20 | 2022-09-27 | 上海芃威医疗科技有限公司 | Spreading machine of high-efficient production usefulness of medical instrument |
| CN114160350A (en) * | 2021-12-09 | 2022-03-11 | 永发（江苏）模塑包装科技有限公司 | Surface spraying equipment and process for paper pulp molded product |
| CN114570602A (en) * | 2022-02-28 | 2022-06-03 | 深圳市聚强晶体有限公司 | Paster crystal oscillator adhesive deposite device with rapid-curing cutback function |
| CN114985213A (en) * | 2022-05-25 | 2022-09-02 | 上海智能制造功能平台有限公司 | Self-centering cartridge case multi-coating device and using method thereof |
| CN114985213B (en) * | 2022-05-25 | 2024-02-09 | 上海智能制造功能平台有限公司 | Self-centering cartridge case multi-coating device and use method |
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