CN2718981Y - Adhesive material-supply device - Google Patents
Adhesive material-supply device Download PDFInfo
- Publication number
- CN2718981Y CN2718981Y CN 200420066703 CN200420066703U CN2718981Y CN 2718981 Y CN2718981 Y CN 2718981Y CN 200420066703 CN200420066703 CN 200420066703 CN 200420066703 U CN200420066703 U CN 200420066703U CN 2718981 Y CN2718981 Y CN 2718981Y
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- CN
- China
- Prior art keywords
- sticky material
- feeding mechanism
- hold
- vessel
- feed end
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- Expired - Fee Related
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Abstract
The utility model discloses an adhesive material-supply device, comprising a storage container at least which can sustain the liquid level of the inner adhesive material at the scheduled height by a control member. By communicating one communicating unit and one supplying unit at least, the storage container makes the adhesive material led into the supplying end of the supplying unit. The liquid level of the adhesive material of the supplying end is sustained at the scheduled height. Thus, the adhesive material can be supplied for the combined member and the effect of the accurate control of the adhesive quantity of the adhesive material can be achieved. The adhesive material-supply device of the utility model can hold the fixed level height of the adhesive material and can accurately control the adhesive quantity of the adhesive material of the combined member can be achieved. With the low cost, the adhesive material-supply device can avoid the spill and the wastage of the adhesive material and can automatically supply the adhesive material.
Description
Technical field
The utility model is about a kind of sticky material feeding mechanism, particularly provides the sticky material feeding mechanism of sticky material to paste about a kind of sub-assembly that can be.
Background technology
General electronic product or plastic products, as the communication apparatus, household electrical appliance, toy for children or kitchen guarding's apparatus etc., if product is not single element, and when forming by plural member, then must several members be fixed together through combined structure (as trip), binding member (as nut and screw) or bonding method modes such as (as adhesive).
Now the microphone with the communication apparatus is that example describes, this microphone is made up of two relative major and minor casings, and portion is equiped with circuit board and other communication device within it, the step of its assembling roughly is at the inner face of main case circuit board and communication device to be packed into earlier, and after finishing electric connection, again another secondary casing is covered relatively on main case, so can finish assembling.
Combination between this major and minor casing, be to fix in the prior art with screw, as shown in Figure 3, inner face at upper and lower casing 21,22 is respectively equipped with corresponding projection 21a, 22a, and the projection 21a of upper casing 21 is hollow shapes therein, screw 23 can penetrate earlier among the projection 21a of upper casing 21 hollow shapes, enters the projection 22a of lower casing 22 then, so upper and lower casing 21,22 can be combined into one relatively.With speed of production, because the speed of screw 23 assemblings is slow, so can't reach the purpose of quick assembling; With the outward appearance after the combination, supply to place the hole of screw again because of which is provided with, thus the complete and aesthetic property of its outward appearance influenced, thereby reduce the texture of its outward appearance.
The strength of materials because of plastic products is not high again, for making it after screw 23 is screwed into the projection 22a of lower casing 22, can not produce the situation of bursting apart, thereby the overall dimension of projection 22a must be strengthened thickening, therefore whole overall dimension strengthens, or cause microphone whole interior space to dwindle, and then have influence on the electronic product outward appearance.
For improving the shortcoming of using the screw assembling, the package assembly of buckle has appearred using at present, by the relative fastening that is formed directly into member inner face buckle structure, can reach the purpose of assembling, need not be with extra combination member assembling.But buckle structure is undersized, the time causes damage easily in assembling, then lacks flexibility and be inconvenient to assemble if the size of buckle strengthened, and have the overall dimension of causing to become greatly equally or the problem of minimizing inner space; And therefore the profile more complicated of buckle structure increases the difficulty of mold design and the complexity that mould moves back the mode structure design and makes, and has therefore further increased manufacturing cost.
In order to improve shortcoming with screw or buckle structure assembling, develop and a kind of method of smearing adhesive at two relative projection ends of relative sub-assembly inner face, can be by adhesive in conjunction with two members, can exempt the trouble of screw assembling on the one hand, also can increase assembling speed on the other hand, so widespread usage is on the assembling operation of plastic products.As shown in Figure 4, be respectively equipped with relative public access zygostyle 31a and female bond post 32a, this male and female bond post 31a, 32a can be overlapped mutually insert butt joint, with combination upper and lower casing 31,32 at the inner face of upper and lower casing 31,32.Its number of assembling steps will face up in the lower house 32, the female bond post 32a that makes its inner face vertically upward, again with dots of adhesive in female bond post 32a, then will face down in the upper shell 31, make the public access zygostyle 31a bottom of its inner face be docked at female bond post 32a top, thereby can insert among this mother's bond post 32a, at this moment, this adhesive will be stained with this public access zygostyle 31a around, and make this male and female bond post 31a, 32a strong bond, so be about to this upper and lower casing 31,32 and be assembled into one, strengthen its conjugation.
Yet, when this public access zygostyle 31a inserts among this mother's bond post 32a, because the adhesive injection rate among this mother's bond post 32a is wayward, so can cause overflowing behind the unnecessary adhesive pressurized, and if this lower house 32 is provided with air vent hole, these adhesive that overflow can flow on the outer surface of lower house 32, thereby can have influence on the exterior quality of assembling back product, also can cause the waste of adhesive.
In addition, with respect to the too much overflow situation that causes of adhesive, adhesive is crossed the bonding illusive situation that takes place easily at least, causes sub-assembly to come off, and forms the problem on the processing procedure equally; If but avoid foregoing problems and think accurately to control the quantity of adhesive, then need be aided with complex control system in addition carries out a glue control, thereby has increased the manufacturing cost of assembling.
Therefore, how to develop a kind of feeding mechanism that provides such as sticky materials such as adhesive, to solve existing above-mentioned problems, having become for this reason, association area needs the urgent problem that solves.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model is to provide a kind of sticky material feeding mechanism that keeps the fixing horizontal height of sticky material.
A purpose more of the present utility model is to provide a kind of can accurately control the sticky material feeding mechanism that the sticky material for the treatment of on the sub-assembly is stained with sticking amount.
Another purpose of the present utility model is to provide a kind of sticky material feeding mechanism of avoiding causing sticky material overflow or waste.
Another purpose of the present utility model is to provide a kind of sticky material feeding mechanism that can replenish sticky material automatically.
An also purpose of the present utility model is to provide a kind of low-cost sticky material feeding mechanism.
For reaching above-mentioned and other purpose, of the present utility model for treating that sub-assembly provides the sticky material feeding mechanism of sticky material to comprise: storage unit, have at least one hold-up vessel and control piece, make the sticky material liquid level in this hold-up vessel maintain predetermined altitude by means of this control piece; At least one feeding unit has at least one and is used to this to treat that sub-assembly provides the feed end of sticky material; And at least one connected unit, be used to be communicated with hold-up vessel and this feeding unit of this storage unit, make the sticky material in this hold-up vessel can enter in the feed end of this feeding unit, make the sticky material liquid level in this feed end also maintain this predetermined altitude.
The control piece of above-mentioned for example by-pass valve control is arranged on position contour with this predetermined altitude on this hold-up vessel, and this storage unit also is included as the storagetank that this hold-up vessel provides sticky material, be communicated with by this control piece between this storagetank and this hold-up vessel, and make sticky material liquid level in this storagetank be higher than sticky material liquid level predetermined altitude in this hold-up vessel.
In addition, this tubulose feed end has an opening, treats that for this sub-assembly plugs in this opening dipping and is stained with sticking sticky material wherein, simultaneously, this feed end design is contour with this predetermined altitude, and the liquid level of sticky material in this feed end is flushed with this feed end opening.
In sum, the utility model is to make the opening of this control piece and this feed end be positioned on the same level height, this level height i.e. this predetermined altitude, can borrow this control piece to introduce this sticky material, through this hold-up vessel, connected unit and feeding unit, this sticky material is entered in these two feed ends, and then can borrow connecting pipe principle to make the horizontal liquid level of the sticky material in this feed end also maintain this predetermined altitude, thereby can accurately control this and treat the sticking amount of being stained with of sub-assembly, avoid causing the overflow or the waste of sticky material, this device can not replenish sticky material automatically, is that a kind of feeding mechanism of sticky material cheaply purpose more of the present utility model is to provide a kind of sticky material for the treatment of on the sub-assembly of can accurately controlling to be stained with the sticking sticky material feeding mechanism of measuring.
Description of drawings
Fig. 1 is the embodiment cross-sectional schematic of sticky material feeding mechanism of the present utility model;
Fig. 2 is another enforcement cross-sectional schematic of sticky material feeding mechanism of the present utility model;
Fig. 3 is existing cross-sectional schematic with the screw assembling; And
Fig. 4 is another existing cross-sectional schematic with the screw assembling.
Embodiment
Embodiment
Below by particular specific embodiment execution mode of the present utility model is described.
See also Fig. 1, sticky material feeding mechanism 1 of the present utility model mainly comprises: storage unit 19, at least one feeding unit and at least one connected unit 12a; Also can select to comprise: jig 13, actuating unit 14, Height Adjustment unit 16.
The sub-assembly 15 for the treatment of that sticky material feeding mechanism 1 of the present utility model is mainly used in to for example hand set machine shell provides the sticky material 10 of bonding usefulness, it comprises storage unit 19,19 of this storage units comprise storagetank 11, hold-up vessel 12 be communicated with this both control piece 11a, this storagetank 11 can be borrowed this control piece 11a, introduce in these hold-up vessels 12 for example being stored in the groove sticky material 10 of liquid adhesive, this control piece 11a is by-pass valve control (Valve) then, control the sticky material 10 liquid level height in this hold-up vessel 12 with the mounting height of borrowing this by-pass valve control 11a, this liquid level height is the default predetermined altitude h of operator just; Simultaneously, sticky material 10 liquid levels in this storagetank 11 as shown in the figure, be the predetermined altitude h that is higher than the sticky material 10 in this hold-up vessel 12, with as required, at any time inject this sticky material 10 through this by-pass valve control 12 by fluid pressure, replenish this hold-up vessel 12, in addition, also comprise the removable top cover 11b that is used for replenishing sticky material 10 on this storagetank 11.
Sticky material feeding mechanism 1 of the present utility model also comprises feeding unit, this feeding unit is positioned in the jig 13, and comprise the pipeline 13a that is communicated with this hold-up vessel 12 via connected unit 12a and be positioned at this pipeline 13a both sides be communicated with feed end 13c, these two feed end 13c are and the orthogonal body of this pipeline 13a, and all has opening 13b, therefore, sticky material 10 in this hold-up vessel 12 can be introduced the pipeline 13a of this feeding unit from this connected unit 12a, and borrow connecting pipe principle to influx among these two feed end 13c, at this moment, owing to sticky material 10 liquid levels in this hold-up vessel 12 maintain this predetermined altitude h by the Position Design of this by-pass valve control 11a, so the liquid level among these two feed end 13c also can reach the effect of control sticky material 10 horizontal liquid level height because of connecting pipe principle maintains this predetermined altitude h equally.
So, the operator can make this treat that sub-assembly 15 plugs among the opening 13b that is impregnated into this feed end 13c, to be stained with the sticky material 10 that is coated with wherein and complete operation, simultaneously, two feed end 13c of the present utility model design with this predetermined altitude h contour as shown in the figure, therefore sticky material 10 liquid levels among this feed end 13c also can flush with the opening 13b of this feed end 13c just, and overflow because of the level control of this hold-up vessel 12 is unlikely.
Therefore, characteristics of the present utility model are, make the upper limb opening 13b of this by-pass valve control 11a and this feed end 13c be positioned on the same level height h, and then can borrow this by-pass valve control 11a to introduce sticky material 10, thereby through this hold-up vessel 12, the pipeline 13a of connected unit 12a and feeding unit, this sticky material 10 is entered among these two feed end 13c, at this moment, by connecting pipe principle, sticky material 10 among this feed end 13c control that can the liquid body pressure and contour with the predetermined altitude h in this by-pass valve control 11a and this hold-up vessel 12, make its liquid level flush in the opening of this feed end 13c, so when this treats that sub-assembly 15 plugs among the opening 13b that is impregnated into this feed end 13c, what this treated sub-assembly 15 waits to be stained with cohesive end 15a, to pick this sticky material 10, and because the liquid level of this sticky material 10 has maintained this predetermined altitude h, thus this wait to be stained with the sticking amount of being stained with of cohesive end 15a can be not very few; Simultaneously, because sticky material 10 liquid levels among this feed end 13c are maintained fixed, so also can fix attached to these sticky material 10 total amounts of waiting to be stained with on the cohesive end 15a, making it be stained with sticking amount can be not too much, avoid the waste of sticky material 10, and can reach the purpose that sticky material 10 is stained with the accurate control of sticking amount, and promote the bonding quality of this assembling for the treatment of sub-assembly 15.
In addition, when this treat sub-assembly 15 wait be stained with cohesive end 15a be stained with glued part sticky material 10 after, sticky material 10 liquid levels among this feed end 13c will descend slightly, make sticky material 10 liquid levels in this hold-up vessel 12 also descend in the lump because of connecting pipe principle, at this moment, air will enter in this storagetank 11, make the part sticky material 10 in this storagetank 11, be incorporated in this hold-up vessel 12 through this by-pass valve control 11a once more, till sticky material 10 liquid levels in this hold-up vessel 12 and this feed end 13c all return back to this predetermined altitude h, glue operation with being stained with of sub-assembly 15 for the treatment of of carrying out second leg again; So, can be by easy characteristics of liquids and connecting pipe principle, make that the sticky material 10 among this feed end 13c has the function of replenishing automatically, make it remain on a fixing liquid level.
After sticky material feeding mechanism 1 of the present utility model is reused, sticky material 10 liquid levels in this storagetank 11 also can descend, at this moment, the operator can carry out replenishing of sticky material 10, its method is earlier this by-pass valve control 11a to be closed, make the sticky material 10 in this storagetank 11 can't introduce again in this hold-up vessel 12, then open the removable top cover 11b of these storagetank 11 tops, carry out replenishing of sticky material 10, make that sticky material 10 liquid levels in this storagetank 11 are returned to once more far above this predetermined altitude h.
In addition, as shown in the figure, the by-pass valve control 11a of the above-mentioned configuration that discloses, hold-up vessel 12, connected unit 12a, jig 13, pipeline 13a and feed end 13c etc. are all non-to only limit to one group, can and be stained with sticking demand according to the structural design for the treatment of sub-assembly 15, other designs second group of structural arrangements with different sticky material 10 liquid level d, comprise the hold-up vessel 12 of icon ', connected unit 12a ', jig 13 ', pipeline 13a ' and feed end 13c ' etc., with adapt to have a complicated interior shape treat sub-assembly 15, that satisfies its diverse location waits to be stained with the sticking demand of being stained with of cohesive end 15a '.
Moreover the utility model also can comprise other auxiliary body unit with handled easily, for example is used for upper and lower mobile this among the figure and treats the actuating unit 14 of sub-assembly 15, finishes this and treats that being stained with of sub-assembly 15 is sticking to borrow its running fix.
Simultaneously, Fig. 2 is another embodiment of the present utility model, the Height Adjustment unit 16 that is used to adjust height in 19 times configurations of this storage unit, just below this storagetank 11 and hold-up vessel 12, design an adjustable for height platform 16, change the height of this storagetank 11 and hold-up vessel 12 according to demand, and then change the height of this predetermined altitude h, d, make the utility model be applicable to that the difference of various planforms treats in the sub-assembly 15, simultaneously, the also double evenness that can adjust these storage unit 19 location.
Claims (12)
1. a sticky material feeding mechanism provides sticky material for treating sub-assembly, it is characterized in that this device comprises:
Storage unit has at least one hold-up vessel and a control piece, and this control piece makes the sticky material liquid level in this hold-up vessel maintain predetermined altitude;
At least one feeding unit has at least one and treats sub-assembly for this feed end of sticky material is provided; And
At least one connected unit is communicated with hold-up vessel and this feeding unit of this storage unit, makes the sticky material in this hold-up vessel can enter in the feed end of this feeding unit, makes the sticky material liquid level in this feed end also maintain this predetermined altitude.
2. sticky material feeding mechanism as claimed in claim 1 is characterized in that this control piece is a by-pass valve control.
3. sticky material feeding mechanism as claimed in claim 2 is characterized in that, this by-pass valve control is arranged on position contour with this predetermined altitude on this hold-up vessel, makes the sticky material liquid level in this hold-up vessel maintain this predetermined altitude.
4. sticky material feeding mechanism as claimed in claim 1 is characterized in that, this storage unit also comprises provides the storagetank of sticky material to this hold-up vessel, and is communicated with by this by-pass valve control between this storagetank and this hold-up vessel.
5. sticky material feeding mechanism as claimed in claim 4 is characterized in that, the sticky material liquid level in this storagetank is higher than the predetermined altitude of the sticky material liquid level in this hold-up vessel.
6. sticky material feeding mechanism as claimed in claim 1 is characterized in that, this feed end has an opening, treats that for this sub-assembly plugs in this opening dipping and is stained with sticking sticky material wherein.
7. sticky material feeding mechanism as claimed in claim 6 is characterized in that, this feed end design is contour with this predetermined altitude, and the sticky material liquid level in this feed end is just flushed with this feed end opening.
8. sticky material feeding mechanism as claimed in claim 1 is characterized in that, this feeding unit also comprises a pipeline, is communicated with the feed end of this connected unit and this feeding unit.
9. sticky material feeding mechanism as claimed in claim 1 is characterized in that this sticky material is an adhesive.
10. sticky material feeding mechanism as claimed in claim 1 is characterized in that, this sticky material feeding mechanism also comprises jig, is used to locate this feeding unit.
11. sticky material feeding mechanism as claimed in claim 1 is characterized in that, this sticky material feeding mechanism also comprises actuating unit, is used for moving this and treats that sub-assembly is sticking to carry out being stained with of sticky material.
12. sticky material feeding mechanism as claimed in claim 1 is characterized in that, this sticky material feeding mechanism also comprises the Height Adjustment unit, is used to adjust the height of this storage unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066703 CN2718981Y (en) | 2004-06-04 | 2004-06-04 | Adhesive material-supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066703 CN2718981Y (en) | 2004-06-04 | 2004-06-04 | Adhesive material-supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718981Y true CN2718981Y (en) | 2005-08-17 |
Family
ID=34893616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420066703 Expired - Fee Related CN2718981Y (en) | 2004-06-04 | 2004-06-04 | Adhesive material-supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718981Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336302A (en) * | 2010-07-27 | 2012-02-01 | 深圳富泰宏精密工业有限公司 | Liquid dipping device and method |
| CN111768987A (en) * | 2020-08-05 | 2020-10-13 | 深圳市金联信科技有限公司 | Core containing impregnation method and impregnation device |
-
2004
- 2004-06-04 CN CN 200420066703 patent/CN2718981Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336302A (en) * | 2010-07-27 | 2012-02-01 | 深圳富泰宏精密工业有限公司 | Liquid dipping device and method |
| CN111768987A (en) * | 2020-08-05 | 2020-10-13 | 深圳市金联信科技有限公司 | Core containing impregnation method and impregnation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |