CN109604111A - A kind of adhesive dispensing method and point glue equipment, computer readable storage medium - Google Patents
A kind of adhesive dispensing method and point glue equipment, computer readable storage medium Download PDFInfo
- Publication number
- CN109604111A CN109604111A CN201910025865.6A CN201910025865A CN109604111A CN 109604111 A CN109604111 A CN 109604111A CN 201910025865 A CN201910025865 A CN 201910025865A CN 109604111 A CN109604111 A CN 109604111A
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- Prior art keywords
- motion
- period
- dispensing
- time
- glue
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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
-
- 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
- B05C11/1026—Valves
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- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention provides a kind of adhesive dispensing method, point glue equipment and computer readable storage medium, which counts P the following steps are included: calculating dispensing, and calculates dispensing time T, then calculates standard movement speed V；Adhesive dispensing method is further comprising the steps of: calculating the average speed Va obtained in the period of motion, and calculate closing valve time nTL, calculating closing valve time includes: the ratio Bi for calculating average speed Va and standard movement speed V, wherein Bi=Va/V, closing valve time nTL is calculated according to default duration of valve opening TH, default closing valve time TL and ratio Bi, wherein nTL=(TL+TH)/Bi-TH；The master controller of point glue equipment controls the closing duration of glue dispensing valve according to closing valve time nTL.The duration of valve opening of glue dispensing valve of the present invention is constant, and the closing valve time of glue dispensing valve is adjusted according to the real-time speed of Glue dripping head, guarantees that dispensing amount is uniform.
Description
Technical field
The present invention relates to dispensing technology fields, more particularly, to the dispensing of a kind of adhesive dispensing method and realization this method
Device, computer readable storage medium.
Background technique
Nowadays, the developing direction of electronic product is to tend to be frivolous, and integrated level is higher and higher, can in order to improve electronic product
It by property, needs to carry out dispensing operation in process of production, so that the connection of electronic product is more firm.But well known dispensing
Control method is difficult to ensure uniformity for dispensing glue, when especially the circle of minor radius or circular arc occurs in dispensing track, easily causes the rail
Dispensing amount on mark is irregular.
Summary of the invention
The first object of the present invention is to provide a kind of uniform adhesive dispensing method for dispensing glue of realization.
The second object of the present invention is to provide a kind of point glue equipment that above-mentioned uniformly adhesive dispensing method for dispensing glue can be achieved.
The third object of the present invention, which is to provide, a kind of can be achieved that above-mentioned uniformly the computer of adhesive dispensing method for dispensing glue can
Read storage medium.
To realize the first above-mentioned purpose, adhesive dispensing method provided by the invention is the following steps are included: calculate point glue point
Number P, and dispensing time T is calculated, then calculate standard movement speed V；Adhesive dispensing method is further comprising the steps of: calculating and obtains
Average speed Va in the period of motion, and closing valve time nTL is calculated, calculating closing valve time includes: to calculate average speed Va and mark
The ratio Bi of quasi-moving speed V, wherein Bi=Va/V, is counted according to default duration of valve opening TH, default closing valve time TL and ratio Bi
Closing valve time nTL is calculated, wherein nTL=(TL+TH)/Bi-TH；The master controller of point glue equipment is according to the control point closing valve time nTL
The closing duration of glue valve.
By above scheme as it can be seen that the duration of valve opening of glue dispensing valve is constant, glue dispensing valve is adjusted according to the real-time speed of Glue dripping head
Closing valve time guarantees that dispensing amount is uniform.
One Preferable scheme is that, period of motion TX be 250us.
To realize the second above-mentioned purpose, point glue equipment provided by the invention includes that glue dispensing valve and control glue dispensing valve work
Computer, computer include memory, the program of master controller and storage on a memory, and master controller includes processor and fortune
Program is sent to motion controller by movement controller, processor, and master controller realizes above-mentioned adhesive dispensing method when executing program.
By above scheme as it can be seen that the duration of valve opening of glue dispensing valve is constant, glue dispensing valve is adjusted according to the real-time speed of Glue dripping head
Closing valve time guarantees that dispensing amount is uniform.
To realize that above-mentioned third purpose, the present invention provide computer readable storage medium, be stored thereon with program, program
Above-mentioned adhesive dispensing method is realized when being executed by master controller.
By above scheme as it can be seen that the duration of valve opening of glue dispensing valve is constant, glue dispensing valve is adjusted according to the real-time speed of Glue dripping head
Closing valve time guarantees that dispensing amount is uniform.
Detailed description of the invention
Fig. 1 is the flow chart of adhesive dispensing method embodiment of the present invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Adhesive dispensing method of the invention is applied on the point glue equipment with motion controller, it is preferred that point glue equipment
Computer including glue dispensing valve and control glue dispensing valve work, computer include memory, master controller and store on a memory
Program, master controller includes processor and motion controller, and program is sent to motion controller by processor, and master controller is held
Adhesive dispensing method of the invention is realized when line program.Computer can be PC machine or industrial personal computer, and motion controller can be GTS
Motion controller.
Adhesive dispensing method embodiment:
Referring to Fig. 1, the adhesive dispensing method of the present embodiment is total according to dispensing the following steps are included: S1 calculates dispensing counts P
The single-point weight M of weight W and every drop glue calculates dispensing points P, calculation formula P=W/M；S2 calculates dispensing time T, according to point
Glue point number P, default duration of valve opening TH, default closing valve time TL calculate dispensing time T, and calculation formula is T=P* (TH+TL)；S3
Standard movement speed V is calculated, standard movement speed V is calculated according to dispensing time T and default Glue dripping head move distance D, is calculated public
Formula is V=D/T；S4 obtains the average speed Va in period of motion TX, and period of motion TX is 250us, and the period of motion includes one
Initial motion period fTX obtains the end speed fVe of the initial motion period fTX by motion controller first, described initial
The average speed Va of period of motion fTX is the end speed fVe in the initial motion period, and the period of motion further includes at least
The time of one course motion period p TX, initial motion period fTX and a course motion period p TX are connected and initial motion
Period fTX passes through the end speed pVe of motion controller acquisition process period of motion pTX, process earlier than course motion period p TX
The average speed and current course motion period p TX that the average speed Va of period of motion pTX is a upper period of motion TX
End speed pVe and again divided by the number C of period of motion TX；S5 calculates closing valve time nTL, and step S5 is the following steps are included: S51
The ratio Bi of average speed Va and standard movement speed V are calculated, calculation formula is, wherein Bi=Va/V；S52 is according to default valve opening
Time TH, default closing valve time TL and ratio Bi calculate closing valve time nTL, and calculation formula is nTL=(TL+TH)/Bi-TH；S6
The master controller of point glue equipment controls the closing duration of glue dispensing valve according to closing valve time nTL.In step S4 in the present embodiment
" acquisition " refers to be obtained by calculating to obtain or detect by motion controller.
Default duration of valve opening TH is the opening time length of glue dispensing valve, and presetting closing valve time TL and closing valve time nTL is a little
The shut-in time length of glue valve.
The duration of valve opening of glue dispensing valve is constant, adjusts the closing valve time of glue dispensing valve, according to the real-time speed of Glue dripping head to enable a little
The real-time speed of the closing valve time matching Glue dripping head of glue valve, to guarantee circle or the circular arc dispensing of dispensing track especially minor radius
The dispensing amount of track is uniform.
Point glue equipment embodiment:
Adhesive dispensing method of the invention is applied on the point glue equipment with motion controller, and point glue equipment includes dispensing
The computer of valve and control glue dispensing valve work, computer include memory, master controller and storage program on a memory, always
Controller includes processor and motion controller, and program is sent to motion controller by processor, when master controller executes program
Realize adhesive dispensing method of the invention.Computer can be PC machine or industrial personal computer, and motion controller can be GTS motion control
Device.
For example, program can be divided into one or more modules, one or more module is stored in memory,
And executed by master controller, to complete modules of the invention.One or more modules, which can be, can complete specific function
Series of computation machine program instruction section, the instruction segment is for describing implementation procedure of the computer program in terminal device.
Processor alleged by the present invention can be central processing unit (CentralProcessing Unit, CPU), can be with
It is other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(ApplicationSpecific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng processor is the control centre of terminal device, utilizes the various pieces of various interfaces and the entire terminal device of connection.
Memory can be used for storing computer program and/or module, and master controller is stored in storage by operation or execution
Computer program and/or module in device, and the data being stored in memory are called, realize the various function of terminal device
Energy.Memory can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least
Application program needed for one function (such as sound-playing function, image player function etc.) etc.；Storage data area can store root
Created data (such as audio data, phone directory etc.) etc. are used according to mobile phone.In addition, memory may include that high speed is random
Memory is accessed, can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card
(SmartMedia Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card), at least one
A disk memory, flush memory device or other volatile solid-state parts.
Computer readable storage medium embodiment:
If the program that the memory of point glue equipment is stored is realized in the form of SFU software functional unit and as independent
Product when selling or using, can store in a computer readable storage medium.Based on this understanding, the present invention is real
All or part of the process in existing above-described embodiment method, can also instruct relevant hardware come complete by computer program
At, which can be stored in a computer readable storage medium, the computer program when being executed by master controller,
Each step of above-mentioned adhesive dispensing method can be achieved.
Wherein, program includes computer program code, and computer program code can be source code form, object identification code shape
Formula, executable file or certain intermediate forms etc..Computer-readable medium may include: that can carry computer program code
Any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunications letter
Number and software distribution medium etc..It should be noted that the content that computer-readable medium includes can be according to jurisdiction
Interior legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent practice,
Computer-readable medium does not include electric carrier signal and telecommunication signal.
Finally it is emphasized that the present invention is not limited to the above embodiments, the foregoing is merely preferable realities of the invention
Example is applied, is not intended to limit the invention, all within the spirits and principles of the present invention, made any modification is equally replaced
It changes, improve, should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of adhesive dispensing method, comprising the following steps:
Dispensing points P is calculated, and calculates dispensing time T, then calculates standard movement speed V；
It is characterized by: the adhesive dispensing method is further comprising the steps of:
The average speed Va in the period of motion is obtained, and calculates closing valve time nTL, calculating the closing valve time includes:
The ratio Bi of the average speed Va and the standard movement speed V are calculated, wherein Bi=Va/V, is opened according to described preset
Valve time TH, the default closing valve time TL and the ratio Bi calculate closing valve time nTL, wherein nTL=(TL+TH)/Bi-
TH；
The master controller of point glue equipment controls the closing duration of glue dispensing valve according to the closing valve time nTL.
2. adhesive dispensing method according to claim 1, it is characterised in that:
The period of motion TX is 250us.
3. adhesive dispensing method according to claim 1, it is characterised in that:
The calculation formula of the dispensing points P is P=W/M.
4. adhesive dispensing method according to claim 3, it is characterised in that:
Calculating dispensing time T includes: according to dispensing points P, default duration of valve opening TH, default closing valve time TL calculating
Dispensing time T, calculation formula are T=P* (TH+TL).
5. adhesive dispensing method according to claim 4, it is characterised in that:
Calculating standard movement speed V includes: to calculate the standard according to dispensing time T and default Glue dripping head move distance D
Movement velocity V, calculation formula V=D/T.
6. adhesive dispensing method according to claim 5, it is characterised in that:
Executing and calculating average speed Va includes: the period of motion to include an initial motion period fTX, passes through motion controller
The end speed fVe of the initial motion period fTX is obtained, the end speed fVe in the initial motion period is as the initial fortune
The average speed Va of dynamic period fTX.
7. adhesive dispensing method according to claim 6, it is characterised in that:
The period of motion further includes at least one course motion period p TX, initial motion period fTX and a mistake
The time of journey period of motion pTX is connected and initial motion period fTX is earlier than the course motion period p TX, by described
Motion controller obtains the average speed of the end speed pVe, the course motion period p TX of the course motion period p TX
Spend the end speed pVe of average speed and the current course motion period p TX that Va was the upper period of motion
And again divided by the number C of the period of motion.
8. a kind of point glue equipment comprising glue dispensing valve and the computer for controlling the glue dispensing valve work, the computer includes depositing
Reservoir, master controller and the program being stored on the memory, the master controller include processor and motion controller, institute
It states processor and described program is sent to the motion controller, which is characterized in that when the master controller executes described program
Realize adhesive dispensing method described in any one of claims 1 to 7.
9. a kind of computer readable storage medium, is stored thereon with program, it is characterised in that: described program is executed by master controller
Adhesive dispensing method of the Shi Shixian as described in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025865.6A CN109604111B (en) | 2019-01-11 | 2019-01-11 | Dispensing control method, dispensing device and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025865.6A CN109604111B (en) | 2019-01-11 | 2019-01-11 | Dispensing control method, dispensing device and computer readable storage medium |
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| Publication Number | Publication Date |
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| CN109604111A true CN109604111A (en) | 2019-04-12 |
| CN109604111B CN109604111B (en) | 2020-06-05 |
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ID=66016961
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910025865.6A Active CN109604111B (en) | 2019-01-11 | 2019-01-11 | Dispensing control method, dispensing device and computer readable storage medium |
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| CN (1) | CN109604111B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191468A (en) * | 2020-09-25 | 2021-01-08 | 东莞高伟光学电子有限公司 | Glue dispensing method and device for preventing glue from overflowing and storage medium thereof |
| CN114273165A (en) * | 2021-12-30 | 2022-04-05 | 厦门威圣邦流体科技有限公司 | Method for dynamically changing glue outlet frequency of piezoelectric valve and piezoelectric valve controller |
| CN117123433A (en) * | 2023-10-26 | 2023-11-28 | 常州铭赛机器人科技股份有限公司 | Control logic analysis method for variable-speed glue quantity of dispensing valve |
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| JP2000005690A (en) * | 1998-06-23 | 2000-01-11 | Tdk Corp | Method for coating of adhesive |
| CN106733464A (en) * | 2016-12-30 | 2017-05-31 | 深圳市卓翼科技股份有限公司 | Adhesive dispensing method and point glue equipment |
| CN107670929A (en) * | 2017-10-20 | 2018-02-09 | 军创（厦门）自动化科技有限公司 | A kind of dispensing method of point gum machine |
| CN108855767A (en) * | 2018-09-06 | 2018-11-23 | 武汉华茂自动化股份有限公司 | Pinpoint the control method and fixed point coating machine of coating machine |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000005690A (en) * | 1998-06-23 | 2000-01-11 | Tdk Corp | Method for coating of adhesive |
| CN106733464A (en) * | 2016-12-30 | 2017-05-31 | 深圳市卓翼科技股份有限公司 | Adhesive dispensing method and point glue equipment |
| CN107670929A (en) * | 2017-10-20 | 2018-02-09 | 军创（厦门）自动化科技有限公司 | A kind of dispensing method of point gum machine |
| CN108855767A (en) * | 2018-09-06 | 2018-11-23 | 武汉华茂自动化股份有限公司 | Pinpoint the control method and fixed point coating machine of coating machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191468A (en) * | 2020-09-25 | 2021-01-08 | 东莞高伟光学电子有限公司 | Glue dispensing method and device for preventing glue from overflowing and storage medium thereof |
| CN114273165A (en) * | 2021-12-30 | 2022-04-05 | 厦门威圣邦流体科技有限公司 | Method for dynamically changing glue outlet frequency of piezoelectric valve and piezoelectric valve controller |
| CN117123433A (en) * | 2023-10-26 | 2023-11-28 | 常州铭赛机器人科技股份有限公司 | Control logic analysis method for variable-speed glue quantity of dispensing valve |
| CN117123433B (en) * | 2023-10-26 | 2024-02-20 | 常州铭赛机器人科技股份有限公司 | Control logic analysis method for variable-speed glue quantity of dispensing valve |
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| Publication number | Publication date |
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| CN109604111B (en) | 2020-06-05 |
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