CN104437985A - Dispensing device - Google Patents
Dispensing device Download PDFInfo
- Publication number
- CN104437985A CN104437985A CN201410739688.5A CN201410739688A CN104437985A CN 104437985 A CN104437985 A CN 104437985A CN 201410739688 A CN201410739688 A CN 201410739688A CN 104437985 A CN104437985 A CN 104437985A
- Authority
- CN
- China
- Prior art keywords
- glue
- liquid
- sebific duct
- tube
- pushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
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- Coating Apparatus (AREA)
Abstract
The invention is applicable to the technical field of a processing device of LED lamps and discloses a dispensing device. A dispensing mechanism comprises a rack, a glue-liquid box containing glue liquid, a glue-liquid pipe connected with the glue-liquid box, a glue-liquid valve arranged on the glue-liquid pipe, an action mechanism, a glue-liquid pushing and pressing mechanism, a glue-liquid suctioning mechanism, a reversing valve and a needle nozzle; the rack comprises a movable part and a fixed part; the glue-liquid pushing and pressing mechanism comprises a pneumatic pump, a glue-pushing pipe and a connecting hose; the glue-liquid suctioning mechanism comprises a vacuum pump and a vacuum pipe. The dispensing device provided by the invention has the beneficial effects that the structure is reasonable; on one hand, the glue liquid is suctioned and pushed-pressed to move by adopting a pneumatic mode, so that the dispensing process is uniform, the accuracy of the dispensing procedure is improved and further the waste of the glue liquid is reduced; on the other hand, since the whole glue-liquid pushing and pressing mechanism is directly controlled by adopting the action mechanism, the needle nozzle is driven to move, so that the movement of the needle nozzle is more stable, the direction is more accurate, further the accuracy of the dispensing device is improved and the production efficiency of the dispensing procedure is improved.
Description
[technical field]
The present invention relates to a kind of processing unit (plant) of LED, particularly a kind of point glue equipment.
[background technology]
LED industry is one of industry attracted most attention in recent years, is developed so far, and LED product has had energy-conservation, power saving, high efficiency, the reaction time is fast, the life cycle time is long and not mercurous, have the advantages such as environmental benefit.LED is generally divided into two types, and one is the LEDbulb lamp for replacing conventional incandescent, has lamp body and the lamp holder being placed in lamp body lower end; Two is the LED lamp tube for replacing the fluorescent lamp that can produce stroboscopic, has fluorescent tube and the lamp holder being placed in lamp tube ends.Wherein, the former LED lamp source is located on lamp holder, and latter is located at fluorescent tube inside by fixed head.Although the assembly technology of two kinds of LED is slightly different, its concrete processing mode is then substantially identical, and all need LED lamp source to fix, therefore, the processing of two kinds of LED all needs LED operation.
In prior art, packaging process generally completes the encapsulation of LED by the mode covering packaging plastic in LED lamp source periphery, namely adopt point glue equipment.In order to improve the working (machining) efficiency of LED.Occurred automatic dispensing device on the market, but it still has deficiency.One is, in order to reach the object of processing automatically, the pin mouth that point glue equipment often adopts complicated mechanical mechanism to control to penetrate glue moves, and the production cost of point glue equipment is improved greatly; Two are, point glue equipment can only control the movement of pin mouth, glue is discharged and but there is no corresponding autocontrol method, still need manually to adjust packaging plastic when producing, both the automaticity of Influential cases adhesive dispenser, also make the running that whole packaging process cannot be smooth, the production efficiency of impact batch encapsulation greatly.
[summary of the invention]
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of point glue equipment, it is intended to solve the movement technical problem not stably that point glue equipment of the prior art cannot control glue solution flow, pin mouth automatically.
For achieving the above object, the present invention proposes a kind of point glue equipment, comprise glue applying mechanism and the automechanism for driving glue applying mechanism automatically to move, described glue applying mechanism is fixedly connected with automechanism, described automechanism comprises X-axis module and Y-axis module, described X-axis module is arranged with Y-axis module is mutually vertical, described glue applying mechanism comprises frame, fill the glue box of glue, the glue tube be connected with glue box, be located at the glue valve on glue tube, actuating mechanism, glue dipper crowding gear, glue draw frame machine, reversal valve and pin mouth, described frame comprises movable part and fixed part, described glue dipper crowding gear is fixedly connected with movable part, described actuating mechanism is fixedly connected with fixed part with glue draw frame machine, it is movable that described actuating mechanism controls movable part, described glue dipper crowding gear comprises pulsometer, push away sebific duct and connecting hose, the described top pushing away sebific duct is connected with pulsometer, end is connected with connecting hose, described connecting hose is connected with pin mouth, described glue draw frame machine comprises vavuum pump and vacuum tube, the top of described vacuum tube is connected with vavuum pump, end by reversal valve with push away sebific duct and be connected, the end of described glue tube with push away sebific duct and be connected.
As preferably, the end of described glue tube than the end of vacuum tube closer to pin mouth.
As preferably, be provided with glue inductor in described pushing away on sebific duct, described glue inductor is located at and is pushed away on sebific duct between the end of vacuum tube and the end of glue tube, and described glue inductor and actuating mechanism communicate to connect.
As preferably, described glue dipper crowding gear also comprises pushing magnetic valve, described pushing magnetic valve and pulsometer are electrically connected, described glue draw frame machine also comprises absorption battery valve, described absorption magnetic valve and vavuum pump are electrically connected, and described actuating mechanism is provided with and pushes battery valve and the master controller drawing magnetic valve for controlling.
Beneficial effect of the present invention: compared with prior art, a kind of point glue equipment provided by the invention, rational in infrastructure, adopt air pressure to draw and push glue on the one hand to move, make invocation point glue process more even, improve the accuracy of some glue process, thus reduce the waste of glue, on the other hand, adopt actuating mechanism directly to control whole glue dipper crowding gear, thus drive pin mouth to move, make pin mouth move more steady, direction is also more accurate, the degree of accuracy of further raising point glue equipment, improves the production efficiency of some glue process.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the glue applying mechanism structural representation of the embodiment of the present invention;
Fig. 2 is the connection diagram of master controller in the glue applying mechanism of the embodiment of the present invention.
[detailed description of the invention]
For making the object, technical solutions and advantages of the present invention clearly understand, below by accompanying drawing and embodiment, the present invention is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the present invention, is not limited to scope of the present invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Consult Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of point glue equipment, comprise glue applying mechanism and the automechanism for driving glue applying mechanism automatically to move, glue applying mechanism is fixedly connected with automechanism, automechanism comprises X-axis module and Y-axis module, X-axis module is arranged with Y-axis module is mutually vertical, glue applying mechanism comprises frame 1, fill the glue box 2 of glue, the glue tube 21 be connected with glue box 2, be located at the glue valve 22 on glue tube 21, actuating mechanism 3, glue dipper crowding gear, glue draw frame machine, reversal valve 6 and pin mouth 7, frame 1 comprises movable part 11 and fixed part 12, glue dipper crowding gear is fixedly connected with movable part 11, actuating mechanism 3 is fixedly connected with fixed part 12 with glue draw frame machine, it is movable that actuating mechanism 3 controls movable part 11, glue dipper crowding gear comprises pulsometer 41, push away sebific duct 42 and connecting hose 43, the top pushing away sebific duct 42 is connected with pulsometer 41, end is connected with connecting hose 43, connecting hose 43 is connected with pin mouth 7, glue draw frame machine comprises vavuum pump 51 and vacuum tube 52, the top of vacuum tube 52 is connected with vavuum pump 51, end by reversal valve 6 with push away sebific duct 42 and be connected, the end of glue tube 21 with push away sebific duct 42 and be connected.
The embodiment of the present invention adopts air pressure to control glue discharge rate and the velocity of discharge, make glue can cover precalculated position equably, reduce the waste of unnecessary glue, simultaneously, pulsometer 41 and vavuum pump 51 can replace complicated mechanical part, not only reduce Material Cost, but also decrease the overall volume of point glue equipment, make point glue equipment be more suitable for combinationally using with other LED process equipments.
In order to improve the technique effect of the embodiment of the present invention, the embodiment of the present invention also comprises the actuating mechanism 3 of movable part 11 movement controlling frame 1, to play the object controlling the movement of pin mouth 7, make glue dipper crowding gear point glue more accurate, especially the situation of mobile longer distance is needed at pin mouth 7, the actuating mechanism 3 be connected with whole glue dipper crowding gear even can control the moving direction pushing away sebific duct 42, pin mouth 7 is moved more stable.Certainly, the producer also can set up the actuating mechanism 3 that another controls the movement of pin mouth 7, namely makes pin mouth 7 to move in the two directions simultaneously.
In this kind of structure, connecting hose 43, push away sebific duct 42 and pin mouth 7 three seals mutually, making actuating mechanism 3 promote movable part 11 motion hour hands mouth 7 moves more flexible, and connecting hose 43 portion 11 that can take in sail brings the vibration of pin mouth 7, thus it is more steady that pin mouth 7 is moved.
Wherein, the end of glue tube 21 closer to pin mouth 7 than the end of vacuum tube 52, makes vavuum pump 51 operationally, can not only extract the air in vacuum tube 52 out, can also extract the air pushing away a larger part in sebific duct 42 out.
Particularly, glue dipper crowding gear also comprises pushing magnetic valve 45, pushing magnetic valve 45 is electrically connected with pulsometer 41, glue draw frame machine also comprises draws battery valve 53, absorption magnetic valve and vavuum pump 51 are electrically connected, and actuating mechanism 3 is provided with and pushes battery valve and the master controller 8 drawing magnetic valve for controlling.
Further, be provided with glue inductor 44 pushing away on sebific duct 42, glue inductor 44 is located at and is pushed away on sebific duct 42 between the end of vacuum tube 52 and the end of glue tube 21, and glue inductor 44 and actuating mechanism 3 communicate to connect.In the course of the work, master controller 8 not only can adjust the power of pulsometer 41 and vavuum pump 51 according to predefined parameter, to control the flowing velocity of glue, but also the induced signal of glue inductor 44 can be accepted, automatically open or close vavuum pump 51, that is, when glue inductor 44 senses that glue has arrived highest order, master controller 8 directly controls to draw closed electromagnetic valve vavuum pump 51, avoids glue to enter in vacuum tube 52, affects the running of vavuum pump 51; And when glue inductor 44 senses that glue has arrived lowest order, master controller 8 also directly can control to draw magnetic valve and open vavuum pump 51, glue is refilled and pushes away sebific duct 42.This kind of structure substantially increases the automaticity of point glue equipment, improves the operating efficiency of point glue equipment.
The specific works process of the embodiment of the present invention is as follows: first open reversal valve 6, by vacuum tube 52 with push away sebific duct 42 and be communicated with, and block pulsometer 41 and the path pushing away sebific duct 42; Then vavuum pump 51 is opened, by vacuum tube 52 with push away sebific duct 42 inside and be pumped into negative pressure state; Then open glue valve 22, the glue in glue box 2 is flowed into and pushes away in sebific duct 42, and wholely push away sebific duct 42 along with the running of vavuum pump 51 is full of; When glue inductor 44 sense glue be filled with push away sebific duct 42 time, close glue valve 22, master controller 8 controls vavuum pump 51 and cuts out, and opens reversal valve 6, and vacuum tube 52 is blocked with the path pushing away sebific duct 42, pulsometer 41 with push away sebific duct 42 and be connected; Immediately, open pulsometer 41, the glue pushed away in sebific duct 42 is pushed into pin mouth 7, glue is discharged, starting point glue process from pin mouth 7, now because pin mouth 7 and the end of glue tube 21 leave an intersegmental gap, therefore, pin mouth 7 only can discharge the air extruded by glue at the beginning; Finally, after completing once some glue, actuating mechanism 3 drives glue dipper crowding gear to move, pulsometer 41 cuts out simultaneously, waits for and puts glue, so repeatedly until complete whole some glue process next time, wherein, sense that glue falls to minimum once glue inductor 44, master controller 8 reopens vavuum pump 51, glue slowly can be filled while being pushed and push away sebific duct 42.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a point glue equipment, it is characterized in that: comprise glue applying mechanism and the automechanism for driving glue applying mechanism automatically to move, described glue applying mechanism is fixedly connected with automechanism, described automechanism comprises X-axis module and Y-axis module, described X-axis module is arranged with Y-axis module is mutually vertical, described glue applying mechanism comprises frame (1), fill the glue box (2) of glue, the glue tube (21) be connected with glue box (2), be located at the glue valve (22) on glue tube (21), actuating mechanism (3), glue dipper crowding gear, glue draw frame machine, reversal valve (6) and pin mouth (7), described frame (1) comprises movable part (11) and fixed part (12), described glue dipper crowding gear is fixedly connected with movable part (11), described actuating mechanism (3) is fixedly connected with fixed part (12) with glue draw frame machine, it is movable that described actuating mechanism (3) controls movable part (11), described glue dipper crowding gear comprises pulsometer (41), push away sebific duct (42) and connecting hose (43), the described top pushing away sebific duct (42) is connected with pulsometer (41), end is connected with connecting hose (43), described connecting hose (43) is connected with pin mouth (7), described glue draw frame machine comprises vavuum pump (51) and vacuum tube (52), the top of described vacuum tube (52) is connected with vavuum pump (51), end by reversal valve (6) with push away sebific duct (42) and be connected, the end of described glue tube (21) with push away sebific duct (42) and be connected.
2. a kind of point glue equipment as claimed in claim 1, is characterized in that: the end of described glue tube (21) than the end of vacuum tube (52) closer to pin mouth (7).
3. a kind of point glue equipment as claimed in claim 2, it is characterized in that: be provided with glue inductor (44) in described pushing away on sebific duct (42), described glue inductor (44) is located at and is pushed away on sebific duct (42) between the end of vacuum tube (52) and the end of glue tube (21), and described glue inductor (44) and actuating mechanism (3) communicate to connect.
4. a kind of point glue equipment as claimed any one in claims 1 to 3, it is characterized in that: described glue dipper crowding gear also comprises pushing magnetic valve (45), described pushing magnetic valve (45) and pulsometer (41) are electrically connected, described glue draw frame machine also comprises draws battery valve (53), described absorption magnetic valve and vavuum pump (51) are electrically connected, and described actuating mechanism (3) is provided with and pushes battery valve and the master controller (8) drawing magnetic valve for controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739688.5A CN104437985A (en) | 2014-12-05 | 2014-12-05 | Dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739688.5A CN104437985A (en) | 2014-12-05 | 2014-12-05 | Dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104437985A true CN104437985A (en) | 2015-03-25 |
Family
ID=52885184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739688.5A Pending CN104437985A (en) | 2014-12-05 | 2014-12-05 | Dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107817A1 (en) * | 2016-12-14 | 2018-06-21 | 广州市永合祥自动化设备科技有限公司 | Terminal automatic glue dispensing machine |
-
2014
- 2014-12-05 CN CN201410739688.5A patent/CN104437985A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018107817A1 (en) * | 2016-12-14 | 2018-06-21 | 广州市永合祥自动化设备科技有限公司 | Terminal automatic glue dispensing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |