CN107876305B - A kind of automatic dispensing machine and its dispensing method - Google Patents
A kind of automatic dispensing machine and its dispensing method Download PDFInfo
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- CN107876305B CN107876305B CN201711338127.4A CN201711338127A CN107876305B CN 107876305 B CN107876305 B CN 107876305B CN 201711338127 A CN201711338127 A CN 201711338127A CN 107876305 B CN107876305 B CN 107876305B
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- glue
- dispensing
- dispensing machine
- belt
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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
- B05C5/0208—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 for applying liquid or other fluent material to separate articles
-
- 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
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
-
- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- 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
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
-
- 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
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
-
- 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
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of automatic dispensing machine and its dispensing methods.Wherein, automatic dispensing machine mainly includes conveying device, workpiece pressuring clamping device, point glue equipment, heating device and solidification equipment, and workpiece is persistently delivered to workpiece output end from the workpiece input terminal of automatic dispensing machine by conveying device in dispensing；When workpiece is delivered to below workpiece pressuring clamping device, simultaneously synchronous transport workpiece is compressed in a rolling manner by workpiece pressuring clamping device；When workpiece is delivered to below point glue equipment, the dispensing on workpiece by point glue equipment；When workpiece is delivered in heating device, gives workpiece to heat by heating device, glue is enabled to be uniformly distributed on workpiece；When workpiece is delivered in solidification equipment, workpiece is irradiated by solidification equipment, makes glue curing.
Description
Technical field
The present invention relates to automatic dropping glue equipment field, in particular to a kind of automatic dispensing machine and its dispensing method.
Background technique
Dispenser is a kind of more common mechanical equipment, widely used in equipment manufacture field.Existing dispensing will be
When carrying out dispensing operation to plug-in unit, operating efficiency is low, the biggish production cost for improving product, however in recent years, automatically
The rapid development of change industry, is directed to the dispensing of automatic production line, and each mechanism that point glue process needs to use is (such as conveying, dispensing, admittedly
Change etc.) require individually to customize at present, customisation costs are expensive, greatly improve production cost.Moreover, the mechanism customized respectively exists
It is high to installation and debugging personnel requirement when assembling, it is possible to there is uncoordinated situation, therefore it is simple to need a kind of structure, production plus
Apt fixed automatic dispensing machine copes with the market demand.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of automatic dispensing machine and its dispensings
Method, when dispensing is arranged on automatic dispensing machine, required modules, reduce the cost and installation and debugging requirement of complete machine.
In order to solve the above technical problems, this invention takes following technical schemes:
A kind of automatic dispensing machine comprising: rack is provided in the rack
Conveying device for conveying workpieces；
Workpiece pressuring clamping device for workpiece pressing；
For point glue equipment for dispensing glue on workpiece；
For making the equally distributed heating device of glue to glue heating；
For making the solidification equipment of glue curing；
The workpiece pressuring clamping device, point glue equipment, heating device and solidification equipment are successively set in the conveying device.
A kind of dispensing method of automatic dispensing machine comprising following steps:
Workpiece is persistently delivered to workpiece output end from the workpiece input terminal of automatic dispensing machine by conveying device；
When workpiece is delivered to below workpiece pressuring clamping device, is compressed in a rolling manner by workpiece pressuring clamping device and synchronized defeated
Send workpiece；
When workpiece is delivered to below point glue equipment, the dispensing on workpiece by point glue equipment；
When workpiece is delivered in heating device, gives workpiece to heat by heating device, glue is enabled to be uniformly distributed on workpiece；
When workpiece is delivered in solidification equipment, workpiece is irradiated by solidification equipment, makes glue curing.
Compared to the prior art, automatic dispensing machine and its dispensing method provided by the invention mainly include conveying device, work
Part pressing device, point glue equipment, heating device and solidification equipment, in dispensing by conveying device by workpiece from automatic dispensing machine
Workpiece input terminal is persistently delivered to workpiece output end；When workpiece is delivered to below workpiece pressuring clamping device, by workpiece pressuring clamping device
Simultaneously synchronous transport workpiece is compressed in a rolling manner；When workpiece is delivered to below point glue equipment, by point glue equipment on workpiece
Dispensing；When workpiece is delivered in heating device, gives workpiece to heat by heating device, glue is enabled to be uniformly distributed on workpiece；Work as work
Part is delivered in solidification equipment, is irradiated workpiece by solidification equipment, is made glue curing.
Detailed description of the invention
Fig. 1 is automatic dispensing machine complete machine structure schematic diagram provided by the invention.
Fig. 2 is the partial enlargement structural representation of the conveying device of automatic dispensing machine of the present invention.
Fig. 3 is the overall structure diagram of the conveying device of automatic dispensing machine of the present invention.
Fig. 4 is the structural schematic diagram of the workpiece pressuring clamping device of automatic dispensing machine provided in an embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the point glue equipment of automatic dispensing machine provided by the invention.
Fig. 6 is that the side of the point glue equipment of automatic dispensing machine provided by the invention shows schematic diagram.
Fig. 7 is the schematic side view of automatic dispensing machine provided by the invention.
Fig. 8 is the stereochemical structure block diagram of the heating device of automatic dispensing machine of the present invention.
Fig. 9 is the main view of the heating device of automatic dispensing machine of the present invention.
Figure 10 is the cross-sectional view in Fig. 9 at A-A.
Figure 11 is the right view of the heating device of automatic dispensing machine of the present invention.
Figure 12 is the cross-sectional view in Figure 11 at B-B.
Figure 13 is the top view of the heating device of automatic dispensing machine of the present invention.
Figure 14 is the cross-sectional view in Figure 13 at C-C.
Figure 15 is the side structure schematic diagram of automatic dispensing machine provided in an embodiment of the present invention.
Figure 16 is the schematic diagram of the section structure in Figure 15 along I-I.
Figure 17 is the schematic diagram of internal structure of the solidification equipment of automatic dispensing machine provided in an embodiment of the present invention.
Figure 18 is the flow chart of the dispensing method of automatic dispensing machine provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that it can when component is referred to as on " being installed in ", " being fixed on " or " being set to " another component
Directly on the other part or may be simultaneously present component placed in the middle.When a component be known as " being connected to " another
Component, it can be directly to another component or may be simultaneously present component placed in the middle.
It is only relative concept each other it should also be noted that, the positional terms such as left and right, upper and lower in the embodiment of the present invention
It or is to refer to, and should not be regarded as restrictive with the normal operating condition of product.
Referring to Fig. 1, automatic dispensing machine provided by the invention includes rack 101, conveying dress is provided in the rack 101
Set 100, workpiece pressuring clamping device 200, point glue equipment 300, heating device 400 and solidification equipment 500, the workpiece pressuring clamping device
200, point glue equipment 300, heating device 400 and solidification equipment 500 are successively set in the conveying device.
Wherein, the workpiece pressuring clamping device 200, point glue equipment 300 are located at the top of conveying device 100, the conveying dress
It sets 100 and passes through the heating device 400, the heating device 400 is located at the outlet side of point glue equipment 300.
Workpiece is persistently delivered to workpiece from the workpiece input terminal of automatic dispensing machine for conveying workpieces by the conveying device
Output end.Workpiece pressuring clamping device is used for workpiece pressing, when workpiece is delivered to below workpiece pressuring clamping device, workpiece pressuring clamping device with
The mode of rolling compresses and synchronous transport workpiece.Point glue equipment is used for the dispensing on workpiece, when workpiece is delivered under point glue equipment
Fang Shi, the dispensing on workpiece by point glue equipment.Heating device is used to heat to workpiece, and glue is enabled to be uniformly distributed on workpiece, Gu
Makeup is set for making glue curing.
The conveying device is made of two assembly lines, can place workpiece simultaneously, significantly improves production efficiency, two flowing water
Draw belt width can be adjusted according to workpiece size, flowing water draw belt be fixed in belt fixed frame, belt fixed frame with
Bottom slide unit is connected, and when debugging, workpiece is put on belt, lead screw motor starting, drives belt solid by the screw rod of connection
Determine frame smooth sliding under the action of slide unit, the both ends of screw rod are processed as left hand thread and right-handed thread respectively can make belt holder
It is adjusted in synchronism, belt width, which is adjusted, at this time completes.It is drawn on belt when workpiece is placed on flowing water, inductor senses workpiece, belt
Driving motor starting drives the flowing water on driven wheel to draw belt movement, to drive workpiece previous movement by synchronous belt.
As shown in Figures 2 and 3, when it is implemented, in automatic dispensing machine provided by the invention, the conveying device includes
Fixed plate 1 is used for the conveying mechanism (unlabeled in figure) of conveying workpieces 4 at least one, and the conveying mechanism is installed in described solid
On fixed board 1.Entire conveying device 100 is fixed on the work top of automatic dispensing machine by two fixed plates 1, two fixed plates
1 plays main support.
Wherein, the conveying mechanism includes that belt-conveying mechanism (unlabeled in figure), the first driving mechanism (are not marked in figure
Number) and regulating mechanism (unlabeled in figure).First driving mechanism is located at one end (such as output end) of belt-conveying mechanism, institute
It states belt-conveying mechanism to be installed on regulating mechanism, the regulating mechanism is installed in fixed plate 1.
The belt-conveying mechanism includes that two flowing water draw belt 6 and belt fixed frame 15, and two flowing water are drawn between belt 6
It is spaced default spacing, workpiece 4 (such as liquid-crystalline glasses, pcb board) is placed on two flowing water and draws on belt 6, and two flowing water is drawn
Belt 6 is installed in belt fixed frame 15, and the belt fixed frame 15 is equipped with one for incuding the photoelectric sensor of workpiece 4
8, the belt fixed frame 15 is installed on regulating mechanism.
The present invention is automatically adjusted the width of conveying mechanism by regulating mechanism according to the width of workpiece, makes itself and work piece match,
When photoelectric sensor 8 arrives workpiece, draws belt 6 to rotate by the first driving mechanism driving flowing water, workpiece is made to be delivered to dispensing position.
Meanwhile hollow structure is used between two belt fixed frames, two flowing water draw the width also very little of belt, carry guaranteeing to stablize
Workpiece simultaneously, and is not take up excessive workpiece surface, and in this way in the same conveying device, workpiece upper and lower surface can be by multiple
Process Continuous maching is advantageously implemented the automated production of high-effect high-quality.
Preferably, being also set up on 15 end of belt fixed frame there are two block 5, the block 5 is located at flowing water and draws skin
With 6 outside, for pan feeding and the control of the workpiece of discharging 4 in track designation, to be guaranteed subsequent dispensing, cured accurate contraposition,
It then proceedes to steadily be delivered to next process, to ensure processing quality.
More preferably, two flowing water draw the width very little of belt 6, and width is less than 1CM, carry workpiece 4 simultaneously guaranteeing to stablize, again
4 very small part edge area of workpiece is only taken up, so that the main finished surface of workpiece 4 (the point glue surface of such as upper surface) is complete
Full exposure, most lower surfaces, which are also completely exposed, to be come.Solidify this twice work by baking oven heating and UV in this way after dispensing
When sequence, 4 upper and lower surface of workpiece is exposed substantially, this ensure that workpiece 4 is whole heated by according to uniformly, improving drying effect and solid
Change efficiency and further improve production efficiency to ensure that processing quality, improves product qualification rate.
First driving mechanism includes that driving motor 12, driving wheel 11, synchronous belt 10, driven wheel 9 and two belts drive
Driving wheel 7, the driving motor 12 with driving wheel 11 is coaxial couples, the driving wheel 11 is coupled by synchronous belt 10 with driven wheel 9,
The driven wheel 9 with two belt drives wheels 7 are coaxial couples.Wherein, described two belt drives wheels 7 are located in belt fixed frame 15
Side draws belt 6 to connect with two flowing water respectively；The driving wheel 11 and driven wheel 9 are located at 15 outside of belt fixed frame, by same
Band 10 is walked to couple.
Preferably, driving motor 12 is located at the lower part of belt fixed frame 15, and its body is inside, reduces exterior space
It occupies, is also beneficial to the interference that the first driving mechanism of protection is not affected or less affected by extraneous factor.
After first driving mechanism is powered, after photoelectric sensor 8 senses workpiece 4, driving motor 12 just be will start,
Driving wheel 11 starts running, and the belt movement on driven wheel 9 is driven by synchronous belt 10, so that workpiece 4 be driven to travel forward.This
There is workpiece 4 with regard to automatic operating in sample conveying device, the just automatic stalling of no workpiece 4 realizes the automation of assembly line, without employment
Guard, reduces time human cost, improves production efficiency.
The regulating mechanism includes screw rod 3, lead screw motor 2, adjustment base 16, screw rod fixed block 18, sliding block 13 and slide unit
14.The adjustment base 16 includes being symmetrical arranged two L shape pedestals, is set to the bottom surface of belt fixed frame 15, adjustment base 16
It is connected by the screw rod 3；16 two sides of adjustment base are respectively equipped with a screw rod fixed block 18, the screw rod fixed block 18
It is installed in fixed plate 1；The lead screw motor 2 is set to the side of adjustment base 16, rotary shaft and the screw rod 3 of lead screw motor 2
One end connection.The bottom surface of the sliding block 13 and adjustment base 16 is fixed, and the sliding block 13 is installed in the top of slide unit 14, the cunning
The belt fixed frame 15 of platform 14 being axially perpendicular on adjustment base 16 and adjustment base 16, the slide unit 14 are located at fixed plate 1
Top.
The lead screw motor 2 drives the positive/negative rotation of screw rod 3, so that adjustment base 16 be driven to move toward one another and mutually from fortune
Dynamic, adjustment base 16 is slidably reciprocated on slide unit 14 by sliding block 13, the belt fixed frame 15 for driving thereon move toward one another and
Mutually from movement, to achieve the effect that adjust belt width, conveying device is enhanced to the adaptability of different workpieces 4.
Preferably, the both ends of screw rod 3 are processed as left hand thread and right-handed thread respectively, spiral shell is equipped with rather than just one end
Line can be such that two belt fixed frames 15 are adjusted in synchronism in this way, to save the regulating time of belt width, promote production effect
The raising of rate.
Please continue to refer to Fig. 3, conveying device of the invention is set there are two conveying mechanism (i.e. two assembly lines), and is respectively provided with
In in fixed plate 1, two assembly lines can conveying workpieces 4 simultaneously, increase exponentially production efficiency, and two assembly lines can be simultaneously
Convey different workpiece.
Preferably, two screw drive motors 2 of two conveying devices are set between adjustment base 16 and fixed plate 1, subtract
Small device space hold is also beneficial to the stable operation of protection screw drive motor 2.
Preferably, 15 both ends of belt fixed frame are each provided with one piece of fixed plate 1 and a regulating mechanism, ensure that belt is wide
Spend the stability of the consistency adjusted and conveying device operation.
Further, it is additionally provided with H bracing members seat 17 between slide unit 14 and fixed plate 1, not only gives screw rod 3 and screw rod in this way
The enough working spaces of driving motor 2, also save material and reduce costs.
It should be noted that the lead screw motor enumerated in the embodiment of the present invention, the control mode of driving motor are existing
Technology is not described further herein.
In automatic dispensing machine provided by the invention, the workflow of workpiece pressuring clamping device are as follows: when workpiece flow to workpiece pressure
Below tight device, idler wheel electric motor starting drives main roller rotation, main roller and driven wheel, the first pinch roller and the second place I
It is connected by press strip, press strip moves at this time, while workpiece pressing, workpiece is made to travel forward.
As shown in figure 4, when it is implemented, the workpiece pressuring clamping device 200 includes mounting plate 21, on mounting plate 21
Hold-down mechanism 22 and for drive hold-down mechanism 22 rotate the second driving mechanism 23.
Specifically, hold-down mechanism 22 and the second driving mechanism 23 are all set on mounting plate 21, and second in an embodiment
Driving mechanism 23 couples with hold-down mechanism 22, and wherein hold-down mechanism 22 is for pushing down workpiece and in the effect of the second driving mechanism 23
Under compressed with rotating manner and synchronous transport workpiece, and the conveying speed phase of the velocity of rotation of hold-down mechanism 22 and conveying device
Together.
Using above-mentioned such structure, when conveying device conveying workpieces pass through 22 lower section of hold-down mechanism, hold-down mechanism 22 exists
Simultaneously synchronous transport workpiece is compressed under the action of second driving mechanism 23, in a rolling manner on the surface of workpiece so that workpiece exists
Dispensing is carried out when being compacted, and realizes good dispensing effect.The velocity of rotation and conveying device of hold-down mechanism 22 simultaneously
Identical can be avoided of conveying speed continues to convey forward to cause resistance or shift to workpiece, while workpiece can also be made with given
Speed be fed forward.The above workpiece conveying, compression and dispensing are that machine is automatically performed, and have easy to operate, production effect
The effect of rate height, save the cost.
Referring to Fig. 4, in the particular embodiment, hold-down mechanism 22 includes the main roller connecting with the second driving mechanism 23
221, it is supported from idler wheel 222, press strip 223, the first pinch roller 224, the second pinch roller 225, the first pinch roller support rod 226 and the second pinch roller
Bar 227.Second driving mechanism 23 be set on mounting plate 21 and with main roller 221 is coaxial couples, to drive 221 turns of main roller
It is dynamic.One end of first pinch roller support rod 226 and one end of the second pinch roller support rod 227 are set on mounting plate 21 to be fixed on peace
In loading board 21, the other end of the first pinch roller support rod 226 is connect by first rotating shaft 228 with the first pinch roller 224, the second pinch roller branch
The other end of strut 227 is connect by the second shaft 229 with the second pinch roller 225, thus respectively by the first pinch roller 224 and the second pressure
Wheel 225 is separately fixed on the first pinch roller support rod 226 and the second pinch roller support rod 227.Press strip 223 is sequentially sleeved in main roller
221, from idler wheel 222, the first pinch roller 224, the second pinch roller 225, the circuit for rolling workpiece pressing is formed.
Using the above structure, main roller 221 is rolled under the action of the second driving mechanism 23, to drive press strip 223
Be driven from idler wheel 222, the first pinch roller 224 and the second pinch roller 225, so drive from idler wheel 222, the first pinch roller 224 with
And second pinch roller 225 and 221 synchronous rolling of main roller.When workpiece is delivered to the lower section of workpiece pressuring clamping device 200 by conveying device,
First pinch roller 224 and the second pinch roller 225 can workpiece pressing in a rolling manner, while workpiece being fed forward.
In the dispensing of automatic dispensing machine, the point glue equipment of automatic dispensing machine can be while dispensing, workpiece pressuring clamping device
Workpiece compression is prevented workpiece dispensing hour offset by 200, and is synchronized together with conveying device and continued conveying workpieces improving dispensing
Efficiency, it is ensured that dispensing quality, and also conveying device continuous service is also conducive to other devices (such as solidification dress while dispensing
Set) it is integrated into automatic dispensing machine.
Further, hold-down mechanism 22 further includes tension adjustment wheel 2210, and tension adjustment wheel 2210 is located at 221 He of main roller
It is pressed between idler wheel 222 and with the rolling of press strip 223, and then the elastic of press strip 223 can be adjusted by tension adjustment wheel 2210
Degree to prevent press strip 223 from skidding, and can reduce main roller 221, from idler wheel 222, the first pinch roller 224, second pinch roller 225
The requirement of installation site precision reduces installation and adjustment difficulty.
In specific embodiment, the second driving mechanism 23 includes idler wheel motor, and idler wheel motor coaxially connects with main roller 221
It connects, therefore main roller 221 rotates under the rotary action of idler wheel motor, and then main roller 221 is driven by press strip 223 from idler wheel
222, the first pinch roller 224, the second pinch roller 225 rotate together.
Specifically, in an embodiment, main roller 221 is arranged in square from idler wheel 222, the first pinch roller 224, the second pinch roller 225
Shape, and main roller 221, from 225 groups of idler wheel 222, the first pinch roller 224, the second pinch roller rectangular four angles, the bottom edge of rectangle with
The surface of workpiece is parallel, so that the surface with workpiece well presses.
Further, main roller 221 and from the press strip 223 between idler wheel 222 be arranged tension adjustment wheel 2210 reality
It applies in example, is recessed in main roller 221 and from the press strip 223 between idler wheel 222 towards workpiece direction.
Further, by more between the first pinch roller support rod 226 and the second pinch roller support rod 227 and mounting plate 21
Mounting hole is fixed and bolt is fixed, and can finely tune the height of the first pinch roller 224, the second pinch roller 225 according to the thickness of workpiece.
In automatic dispensing machine provided by the invention, the workflow of the point glue equipment are as follows: when inductor senses work
When part flows into the lower section of point glue equipment, glue dispensing valve, which is opened, flows into the glue of preserving jar at dispensing needle head, so that point is at workpiece
(two sides of such as workpiece), left and right of the glue dispensing valve from workpiece and it is upper and lower with a distance from can pass through left and right micro actuator and upper and lower micro actuator tune
Section, remaining adhesive tape is could not put the residual glue discharge stream waterline on workpiece.
As shown in Fig. 5, Fig. 6 and Fig. 7, when it is implemented, the point glue equipment includes: in 311 side of workpiece or two
Side glue applying mechanism 31 for dispensing glue, support plate 32, for controlling point glue equipment control device (not shown) for dispensing glue and being used for
The micro-adjusting mechanism (not shown) of the dispensing position of glue applying mechanism is finely tuned, the glue applying mechanism 31 is set on micro-adjusting mechanism,
And connect with control device, micro-adjusting mechanism is set in support plate 32, is controlled glue applying mechanism 31 by control device and is realized automatically
Dispensing, and the dispensing position of glue applying mechanism can be adjusted up and down by micro-adjusting mechanism, to reduce installation and debugging people
The requirement of member is also beneficial to improve dispensing precision.
Specifically, the point glue equipment include store up glue tank 33, with store up glue tank 33 be connected to dispensing needle head 34, glue dispensing valve 35 and
Valve body fixed block 36 can be connected, the storage glue between the storage glue tank 33 and dispensing needle head 34 by hose (not shown)
Scale and transparent window can also be set on tank 33, staff is allow more intuitively to observe the surplus of colloid in storage glue tank 33
Surplus, to add in time.
The glue dispensing valve 35 is set to the upper end (such as top) of dispensing needle head 34, and the glue dispensing valve 35 is set to valve body and fixes
It is connect on block 36 and with control device, the outflow or closure of colloid in dispensing needle head 34, institute is controlled by the glue dispensing valve 35
It states valve body fixed block 36 to be set on micro-adjusting mechanism, the support plate 32 plays the fixed effect of installation.
Please continue to refer to Fig. 5 and Fig. 6, in the point glue equipment of the automatic dispensing machine, the micro-adjusting mechanism includes being used for
The left and right micro actuator 38 of the left-right position of dispensing needle head 34 is adjusted, the valve body fixed block 36 is installed on left and right micro actuator 38,
It by the left and right micro actuator 38, can adjust with a distance from left and right of the dispensing needle head 34 from workpiece 311, dispensing needle head 34 is made to be directed at needs
Position for dispensing glue influences product quality, and the process can be carried out in dispensing test plate (panel) in order to avoid there is deviation, reduces installation and adjusts
The requirement of examination personnel.
Further, the micro-adjusting mechanism further includes the micro actuator up and down for adjusting the upper and lower position of dispensing needle head 34
39, the left and right micro actuator 38 is installed on micro actuator 39 up and down, and upper and lower micro actuator 39 is set in support plate 32, by described
Upper and lower micro actuator 39, can adjust dispensing needle head 34 from workpiece 311 up and down with a distance from, so that the processing of dispensing needle head 34 is suitble to height, lead to
After the mode for adjusting dispensing needle head up and down, to guarantee dispensing quality.With
Screw rod adjuster can be used in the left and right micro actuator 38 and upper and lower micro actuator 39, as long as being able to achieve dispensing needle head 34
Position adjusting.
Further, the side of the dispensing needle head 34 is provided with the remaining adhesive tape for surplus glue to be discharged (in figure
Be not shown), which is mainly discharged or export that could not put residual glue on workpiece 311, avoid two glue points it
Between glue adhesion, influence the quality of product.
Please continue to refer to Fig. 5 and Fig. 6, the point glue equipment of automatic dispensing machine of the invention further includes for incuding workpiece 311
Inductor 37, the inductor 37 is located at the side of glue applying mechanism 31 and connect with control device, when the inductor 37 can
Using photoelectric sensor, when it senses that workpiece 311 enters workspace, control device controls glue dispensing valve 35 and opens, and makes glue
It flows at dispensing needle head 34, dispensing then is carried out to workpiece 311, when the inductor 37 senses that workpiece 311 leaves, control is filled
It sets control glue dispensing valve 35 to close, completes dispensing work.
It should be noted that due to the component that the structure and control mode of glue applying mechanism device are automatic dispensing machine routine,
It is the prior art, is not described further herein.
As shown in Fig. 5, Fig. 6 and Fig. 7, the glue applying mechanism 31 is two, positioned at the two of conveying device (not shown)
Side, specifically, two glue applying mechanism 31 be located at workpiece 311 diagonal angle (can certainly two glue applying mechanisms 31 it is parallel
Setting), in order to give the two sides dispensing of workpiece 311 simultaneously, production efficiency is significantly improved, for needing biggish workpiece for dispensing glue
311, it can also according to circumstances increase the quantity of glue applying mechanism 31.
In automatic dispensing machine provided by the invention, the heating device is mainly used for the good glue of automatic dispensing machine point
Workpiece (such as liquid-crystalline glasses) is heated, and is prepared for subsequent processing UV solidification.
Such as Fig. 8, Fig. 9 and Figure 10, in automatic dispensing machine of the invention, specifically, the heating device includes: baking oven
41, heating tube 42 and heating tube support plate 43 are provided in the baking oven 41, the heating tube 42 is set up in heating tube support plate
On 43.The heating tube 42 is 3, so that the heat inside baking oven 41 is reached glue and melts requirement, to exclude the gas in glue
It steeps, be uniformly distributed glue.
The heating device further includes control device (not shown), and the control device is electrically connected with heating tube 42,
For controlling the opening and closing of heating tube 42 and the power of heating tube 42, so as to according to the type of dispensing workpiece and requirement control
The unlatching quantity and power of heating tube 42.The side of the baking oven 41 offers the through-hole 44 for passing through for conveying device, institute
The top that heating tube 42 is located at conveying device is stated, when heated, constantly workpiece is sent into baking oven 41 by conveying device, conveying dress
It sets in the form of assembly line, continuous service while heating, until workpiece exports.
On a conveyor due to workpiece, the present invention adds workpiece directly in such a way that heating tube 42 is above workpiece
Heat is conducive to improve working efficiency.
It should be noted that control device can be the control host etc. of single-chip microcontroller, automatic dispensing machine, electric connection mode
And control mode is the prior art, this, which is stated, is not described further.
Also referring to Figure 11, Figure 12, Figure 13 and Figure 14, inner cover 47, the inner cover are additionally provided in the baking oven 41
47 are provide on a conveyor, can further stop the heat of workpiece and conveying device Direct Contact Heating pipe 42.
Preferably, the inner cover 47 surrounds conveying device and workpiece, and the heat that heating tube 42 exports is full of inner cover 47 and dries
In the space of case 41, the thawing for making the surrounding of workpiece have heat that can accelerate glue, and the heat is by 47 homogenization of inner cover
After reason, workpiece and conveying device (be provided with flowing water in conveying device and draw belt) can be prevented to be damaged.
Further, the bottom surface of the inner cover 47 is provided with several heat release holes 471, and heat is enable to pass through the heat release hole
471 quickly shed, and avoid workpiece and conveying device because high temperature is damaged, and heat passes through the side of 471 Quick diffusing of heat release hole
Formula is directly transferred to heat work top below workpiece, can accelerate the thawing speed of glue, flow through workpiece in heating device
When glue fast melt, workpiece without stop heat here, make automatic dispensing machine from dispensing to heating, then to solidification, can hold
Continuous pipelining, work efficiency is high.
Please continue to refer to Fig. 8-Figure 14, in the heating device of automatic dispensing machine of the invention, it is arranged on the inner cover 47
There is radiator fan 46, is full of the even heat of heating tube 42 in baking oven 41 and built-in space by radiator fan 46, workpiece
It is evenly heated when flowing water 41 lower part of baking oven.
Preferably, the heat that the radiator fan 46 between heating tube 42 and conveying device exports, heating tube 42
Before reaching on workpiece, by being evenly distributed.Specifically, the radiator fan 46 is located on the top surface of inner cover 47, the radiation air
Fan 46 is 5, wherein four arrangements are in rectangle, one is located at rectangular centre, and placing rectangular area uniformly further makes heat
More evenly.
Please continue to refer to Fig. 8-Figure 14, in the heating device of automatic dispensing machine of the invention, the cabinet includes upper cover 411
With lower cover 412, the side of the upper cover 411 is provided with lock 413, and the side of the lower cover 412 is correspondingly provided with lock seat (figure
In it is unlabeled), the upper cover 411 and lower cover 412 lid close when, lock 413 with lock seat locking.
On the one hand baking oven 41 of the present invention is convenient for radiator fan 46 in such a way that upper cover 411 and lower cover 412 are opened and locked
With the replacement and maintenance of heating tube 42, on the other hand can also make baking oven 41 with it is built-in before space it is opposite closed, prevent heat
It is lost.
In a kind of automatic dispensing machine provided by the invention, UV interior arrangement: being mainly made of top and the bottom UV lamp elevating mechanism,
UV lamp pipe will affect the quality of processing at a distance from workpiece, thus up and down mechanism be with handle be adjusted UV lamp pipe and workpiece away from
From.UV lamp pipe and its shield are mounted on fluorescent tube mounting plate, and mounting plate is connected with elevating screw, and elevating screw passes through coupling part
It is connect with sprocket wheel, chain is mounted on the sprocket wheel at four angles, and rotational handle can make four angles while rise or fall, to adjust
UV lamp pipe has been saved at a distance from workpiece.
As shown in Figure 15, Figure 16, Figure 17, when it is implemented, the solidification equipment includes at least two curing mechanisms, respectively
It is set to above and below the conveying device of automatic dispensing machine.The present embodiment is specifically symmetrically distributed in the conveying of automatic dispensing machine
The surface and underface of device.The curing mechanism includes: UV curing module 50, goes up and down for controlling UV curing module 50
Elevating mechanism (unlabeled in figure) and exhausting heat radiation mechanism 60, the elevating mechanism are connect with UV curing module 50, the exhausting
Cooling mechanism 60 is located at the side of UV curing module 50.
Specifically, positioned at the curing mechanism of the surface of conveying device, exhausting heat radiation mechanism 60 is located at UV curing module
50 top, the curing mechanism positioned at the underface of conveying device, exhausting heat radiation mechanism 60 are located at the upper of UV curing module 50
Side, the heat extraction generated when being solidified UV curing module 50 by exhausting heat radiation mechanism 60, prevents curing mechanism internal temperature
It is excessively high, avoid the glue for the point glue equipment point for making automatic dispensing machine point due to high temperature from melting again, to improve curing efficiency.
In solidification, elevating mechanism is first passed through by the distance between UV curing module 50 and workpiece and is adjusted to optimum distance
Afterwards, workpiece is after automatically dropping glue process, and continuation is delivered in solidification equipment by conveying device, and workpiece is in UV curing module 50
Irradiation is lower to carry out curing process, and during being somebody's turn to do, the heat that UV curing module 50 generates is discharged via exhausting heat radiation mechanism 60.Conveying
After workpiece is delivered in UV curing module 50 by device, sustainable operation solidifies until workpiece exports completion from solidification equipment,
Solidification equipment continues to carry out curing process, such circulate operation to next workpiece.
UV curing module is dissolved into automatic dispensing machine by the present invention, and using in the upper of automatic dispensing machine conveying device
Lower two sides are respectively provided with the mode of curing mechanism, shorten the irradiation time of workpiece, curing efficiency of having deducted a percentage at double, and solidify
The distance between mechanism and workpiece to be solidified can be adjusted in real time as needed, realize the one of automatic dispensing machine multistage manufacturing
Change and automate, reduces human cost, improve production efficiency.
The UV curing module 50 includes fluorescent tube mounting disc 56 and fluorescent tube mounting plate 57, and fluorescent tube mounting disc 56 is for installing UV
Fluorescent tube (i.e. quartz burner) 53, for installing UV curing module 50, the fluorescent tube mounting disc 56 is set to fluorescent tube mounting plate 57
On fluorescent tube mounting plate 57, the fluorescent tube mounting plate 57 is set on elevating mechanism.Wherein, lamp there are two being set in fluorescent tube mounting disc 56
Pipe mounting groove 561 further respectively has transparent baffle 59 on fluorescent tube mounting groove 561, and UV lamp pipe 53 is enclosed in fluorescent tube mounting groove
In 561, aluminum fluorescent tube mounting disc is can be used in the fluorescent tube mounting disc 56, prevents ultraviolet light to while solidification equipment external radiation,
The heat dissipation effect of aluminum fluorescent tube mounting disc is also fast.
Preferably, present invention employs two groups of just symmetrical up and down UV curing modules 50, it can be simultaneously to two flowing water
Workpiece on line carries out curing process, doubles to improve production efficiency.
Preferably, the transparent baffle 59 that the present invention is arranged, not only will not influence the irradiation function of UV lamp pipe 53, additionally it is possible to protect
Shield UV lamp pipe 53 is not interfered by outside, and can guarantee that staff can safeguard and replace to UV lamp pipe 53 at any time,
Be conducive to enterprise production management and extend the service life of machine.
It should be noted that be the prior art about the reflective of UV lamp holder structure, optically focused design, power control etc.,
Details are not described herein again.
Please continue to refer to Figure 15 to Figure 17, in the solidification equipment of automatic dispensing machine of the invention, the elevating mechanism includes
At least 51, two elevating screws 52 of elevating screw mounting plate, chain 54, the sprocket wheel 55 coaxially coupled with elevating screw 52 and adjust
The handle 58 of silk lifting, each sprocket wheel 55 are connected by chain 54, the handle 58 and a sprocket wheel 55 and corresponding elevating screw 52
One end sequentially coaxially couples, and the elevating screw 52 passes through the elevating screw mounting plate 51 and connect with fluorescent tube mounting plate 57.
In the present embodiment, the elevating screw 52 and sprocket wheel 55 are four, and the elevating screw mounting plate 51 is two,
Two elevating screws 52 are set on each elevating screw mounting plate 51, and the handle 58 coaxially connects with a wherein elevating screw 52
It connects, as shown in figure 17.
Wherein, one end of four elevating screws 52 is separately mounted to the both ends of two elevating screw mounting plates 51, goes up and down silk
Bar 52 passes through elevating screw mounting plate 51 and installs together with four sprocket wheels 55, and four sprocket wheels 55 are linked at one by chain 54
It rises, the handle 58 is mounted on one end of a sprocket wheel 55, and the other end of four elevating screws 52 is installed in fluorescent tube mounting plate
On 57 four angles.
Preferably, four sprocket wheels 55 are in same level, are linked by chain 54 and keep rotating Vortex, staff
It only needs swinging handle 58 that four sprocket wheels 55 is driven to rotate, 52 synchronous rotary of elevating screw is driven by sprocket wheel 55 and chain 54, this
Sample can steadily control the lifting of curing module 50, so that the effective distance between UV lamp pipe 53 and workpiece is accurately adjusted,
Adjustment process is steadily reliable, simple and fast.
Please continue to refer to Figure 16 and Figure 17, the exhausting heat radiation mechanism 60 is mounted on the outside of fluorescent tube mounting disc 56, accordingly
Ground, the two sides of fluorescent tube mounting disc 56 are additionally provided with the radiator window 80 of strip, to cooperate exhausting heat radiation.Since exhausting heat radiation technology is
The prior art, details are not described herein again.
Preferably, protection mechanism is additionally provided on the outside of the curing mechanism, the protection mechanism is shutter protective plate
70.In the present embodiment, shutter protective plate 70 is equipped with two pieces, installs the two sides of the conveying device in solidification equipment respectively.Blinds
The setting of window protective plate 70 had both avoided leaking for UV lamp light, has ensured production safety, has improved working environment, and had stayed remaining and dissipated
Temperature gap, has ensured the validity of cooling system, to ensure that processing quality.
Further, the input side of solidification equipment is provided with guard screen (not shown), the guard screen position
Between heating device and solidification equipment, when solidification equipment being avoided to work, the heating work of heating device is interfered.
Based on above-mentioned automatic dispensing machine, the present invention correspondingly provides a kind of dispensing method of automatic dispensing machine, such as Figure 18
Shown, the dispensing method includes the following steps:
S10, workpiece is persistently delivered to workpiece output end from the workpiece input terminal of automatic dispensing machine by conveying device；
S20, when workpiece is delivered to below workpiece pressuring clamping device, compressed in a rolling manner by workpiece pressuring clamping device and same
Walk conveying workpieces；
S30, when workpiece is delivered to below point glue equipment, the dispensing on workpiece by point glue equipment；
S40, it is delivered in heating device when workpiece, gives workpiece to heat by heating device, glue is enabled uniformly to divide on workpiece
Cloth；
S50, when workpiece is delivered in solidification equipment, workpiece is irradiated by solidification equipment, makes glue curing.
In conclusion automatic dispensing machine of the invention is dispensing, heating, UV solidification all-in-one machine, mainly filled by Belt Conveying
It sets, workpiece pressuring clamping device, point glue equipment, heating device and UV solidification equipment composition.Belt is drawn when workpiece transport is placed on flowing water
On, inductor senses workpiece, and driving motor starting drives belt movement, and press strip compresses work when workpiece is transported to point glue equipment
Part, and sensor sensing, to workpiece, glue dispensing valve, which is opened, carries out dispensing to the workpiece of movement, when inductor sense workpiece from
It opens, closes glue dispensing valve；The workpiece for having put glue moves to oven device under the drive of belt, and oven further heats glue,
It smears glue uniformly to prepare for solidification in next step, applies the workpiece wiped and brought by belt to UV solidification equipment and solidified, Gu
The workpiece changed is brought by belt to subsequent processing.
Perfect matching automatic assembly line of the present invention links into an integrated entity dispensing and curing process are harmonious, peace is omitted
Adjustment examination many and diverse process, eliminate installation and debugging in occur unstable flaw is caused to equipment；Customisation costs are reduced, are reduced
Manual operation is improved labor efficiency.
Compared with prior art, it has the advantages that
1, the conveying device of automatic dispensing machine provided by the invention and automatic assembly line match, and by dispensing and solidification
Automatically dropping glue and the conveying of cured material are melted into a whole by the docking of process smoothness, guarantee that the material of a upper procedure steadily conveys
To automatic dispensing machine, and the workpiece pressing in dispensing, and the synchronous transport workpiece, so that smooth complete dispensing and solidification work
Sequence then proceedes to steadily be delivered to next process, ensure that automatically dropping glue and the supply of cured material, automatic in adhesive curing
Change, it is integrated simultaneously, realize the material on assembly line between each process and steadily circulate, promote the complete of production line
Face automation.
2, simultaneously, conveying device is made of two assembly lines, can be placed workpiece simultaneously, be improved production efficiency；Meanwhile two
Flowing water draws the width of belt that can be adjusted by screw rod, enhances conveying device to the adaptability of different workpieces；Screw rod
Both ends be processed as left hand thread and right-handed thread respectively, this is adjusted in synchronism belt holder, ensures the road Liao Zai width
Consistency has saved the regulating time for the spacing that two flowing water are drawn between belt, has promoted the raising of production efficiency；Block is set
It sets, ensure that dispensing, cured accurate contraposition, then proceed to steadily be moved to next process, to ensure processing quality；
First driving mechanism passes through photoelectric sensor automatic operating, has workpiece with regard to automatic operating in conveying device, no workpiece just stops automatically
Turn, realize the automation of assembly line, is guarded without employment, reduce time human cost, improve production efficiency.
3, the side of dispensing needle head is provided with the remaining adhesive tape for surplus glue to be discharged, could not put on workpiece
Glue discharge or export are remained, the glue adhesion between two glue points is avoided, influences the quality of product.
4, the present invention makes the equally distributed mode of glue by heating device, and pin and the workpiece for avoiding workpiece are indirectly
It touches bad, and also helps workpiece configurations and be consistent, improve product competitiveness in the market.Meanwhile the present invention is using heating
Mode of the pipe above workpiece, directly heats workpiece, is conducive to improve working efficiency, and avoids conveying device (conveying
It is provided with flowing water on device and draws belt) heat damage.
5, UV curing module is dissolved into automatic dispensing machine by the present invention, using in the upper of automatic dispensing machine conveying device
Lower two sides are respectively provided with the mode of curing mechanism, shorten the irradiation time of workpiece, curing efficiency of having deducted a percentage at double, and solidify
The distance between mechanism and workpiece to be solidified can be adjusted in real time as needed, realize the one of automatic dispensing machine multistage manufacturing
Change and automate, reduces human cost, improve production efficiency.And the present invention is also provided with UV lamp up and down while irradiating,
And two assembly lines that can be operated simultaneously are contained, and the irradiation time of the invention in this way that just can be shortened each workpiece, and it is single
More workpiece can be handled in the time of position, product quality is both ensure that, reduces production cost, further improve production
Efficiency.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (9)
1. a kind of automatic dispensing machine characterized by comprising rack is provided in the rack
Conveying device for conveying workpieces；
Workpiece pressuring clamping device for workpiece pressing；
For point glue equipment for dispensing glue on workpiece；
For making the equally distributed heating device of glue to glue heating；
For making the solidification equipment of glue curing；
The workpiece pressuring clamping device, point glue equipment, heating device and solidification equipment are successively set in the conveying device；
The conveying device includes that fixed plate and at least one are used for the conveying mechanism of conveying workpieces, and the conveying mechanism is installed in institute
It states in fixed plate；The conveying mechanism includes that two flowing water draw belt, the belt fixed frame for fixing flowing water drawing belt, are used for
Driving flowing water draws the first driving mechanism of belt rotation and draws the regulating mechanism of the spacing between belt for adjusting two flowing water, and two
Flowing water, which is drawn, is spaced default spacing between belt, the regulating mechanism is set in fixed plate, and the belt fixed frame is installed in
On regulating mechanism, first driving mechanism draws belt to couple with flowing water.
2. automatic dispensing machine according to claim 1, which is characterized in that the regulating mechanism include screw rod, lead screw motor,
Screw rod fixed block, adjustment base, slide unit and sliding block；Two flowing water draws belt fixed frame to be installed on adjustment base, described
Slide unit is set in fixed plate, and the sliding block is fixed with adjustment base and can be slided on slide unit, and the screw rod, which passes through, adjusts bottom
Screw rod fixed block, one end on seat coaxially couple with lead screw motor.
3. automatic dispensing machine according to claim 1, which is characterized in that the workpiece pressuring clamping device includes: mounting plate, uses
In the hold-down mechanism for pushing down workpiece and for driving, hold-down mechanism is compressed with rotating manner and the second of synchronous transport workpiece drives
Mechanism, the hold-down mechanism and the second driving mechanism are set on mounting plate, and the second driving mechanism couples with hold-down mechanism, described
The velocity of rotation of hold-down mechanism and the conveying speed of conveying device are identical.
4. automatic dispensing machine according to claim 3, which is characterized in that the hold-down mechanism include main roller, from idler wheel,
Press strip, the first pinch roller, the second pinch roller, the first pinch roller support rod and the second pinch roller support rod, second driving mechanism are set to
Coaxially couple on the mounting plate and with main roller, the one of one end of the first pinch roller support rod and the second pinch roller support rod
End is set on mounting plate, and the other end of the first pinch roller support rod is connect by first rotating shaft with the first pinch roller, the second pinch roller branch
The other end of strut is connect by the second shaft with the second pinch roller, and the press strip is sequentially sleeved in main roller, presses from idler wheel, first
On wheel, the second pinch roller, the circuit for rolling workpiece pressing is formed.
5. automatic dispensing machine according to claim 1, which is characterized in that the point glue equipment includes: in workpiece one
Side or two sides glue applying mechanism for dispensing glue, support plate, for controlling point glue equipment control device for dispensing glue and for finely tuning dispenser
The micro-adjusting mechanism of the dispensing position of structure, the glue applying mechanism are set on micro-adjusting mechanism, connect with control device；The freqency fine adjustment machine
Structure is set in support plate.
6. automatic dispensing machine according to claim 5, which is characterized in that the point glue equipment includes storage glue tank and storage glue
Dispensing needle head, glue dispensing valve and the valve body fixed block of tank connection, the glue dispensing valve are set to the upper end of dispensing needle head, the glue dispensing valve
It is set on valve body fixed block and is connect with control device, the valve body fixed block is set on micro-adjusting mechanism.
7. automatic dispensing machine according to claim 1, which is characterized in that the heating device includes: baking oven, the baking oven
In be provided with heating tube and heating tube support plate, the heating tube be set up in heating tube support plate on, the heating device also wraps
The control device of the opening and closing for controlling heating tube is included, the control device is connect with heating tube；The side of the baking oven opens up
Have for supplying the through-hole for sending device to pass through, the heating tube is located at the top of conveying device.
8. automatic dispensing machine according to claim 1, which is characterized in that the solidification equipment includes at least two curing
Structure is respectively arranged above and below the conveying device of automatic dispensing machine；The curing mechanism includes: UV curing module, uses
It is connect in the elevating mechanism and exhausting heat radiation mechanism, the elevating mechanism of control UV curing module lifting with UV curing module, institute
State the side that exhausting heat radiation mechanism is located at UV curing module.
9. a kind of dispensing method of automatic dispensing machine as described in claim 1, which comprises the steps of:
Workpiece is persistently delivered to workpiece output end from the workpiece input terminal of automatic dispensing machine by conveying device；
When workpiece is delivered to below workpiece pressuring clamping device, simultaneously synchronous transport work is compressed in a rolling manner by workpiece pressuring clamping device
Part；
When workpiece is delivered to below point glue equipment, the dispensing on workpiece by point glue equipment；
When workpiece is delivered in heating device, workpiece is given to heat by heating device, name glue is uniformly distributed on workpiece；
When workpiece is delivered in solidification equipment, workpiece is irradiated by solidification equipment, makes glue curing.
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| CN201711338127.4A CN107876305B (en) | 2017-12-14 | 2017-12-14 | A kind of automatic dispensing machine and its dispensing method |
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| CN107876305B true CN107876305B (en) | 2019-07-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108468692A (en) * | 2018-04-23 | 2018-08-31 | 歌尔股份有限公司 | Product pre-fixes device |
| CN108514997A (en) * | 2018-04-28 | 2018-09-11 | 苏州长城开发科技有限公司 | A kind of point glue equipment and its gluing process of magnetic head bearing cap |
| CN108803098A (en) * | 2018-07-27 | 2018-11-13 | 江西合力泰科技有限公司 | A kind of automatic dry glue device |
| CN109164336B (en) * | 2018-10-25 | 2024-03-12 | 珠海格力智能装备有限公司 | Heater production line |
| CN109261444A (en) * | 2018-11-02 | 2019-01-25 | 江苏集萃智能制造技术研究所有限公司 | One kind is online to continue glue applying mechanism and its dispensing method |
| CN109013208A (en) * | 2018-11-02 | 2018-12-18 | 深圳晶华显示器材有限公司 | A kind of sealing equipment |
| CN110721884A (en) * | 2019-11-08 | 2020-01-24 | 易力声科技(深圳)有限公司 | Earphone MLB part face positive and negative dispensing curing machine |
| CN111070505A (en) * | 2019-12-31 | 2020-04-28 | 湖南腾远智能设备有限公司 | Circulation processing device |
| CN113680600B (en) * | 2021-08-25 | 2022-11-04 | 天长市日上电子科技有限公司 | Drying device is glued to transformer coil point |
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