CN101537404B - Constant pressure type glue feeder - Google Patents
Constant pressure type glue feeder Download PDFInfo
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- CN101537404B CN101537404B CN2008100843280A CN200810084328A CN101537404B CN 101537404 B CN101537404 B CN 101537404B CN 2008100843280 A CN2008100843280 A CN 2008100843280A CN 200810084328 A CN200810084328 A CN 200810084328A CN 101537404 B CN101537404 B CN 101537404B
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- glue
- constant pressure
- pressure type
- type glue
- glue feeder
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Abstract
The invention relates to a constant pressure type glue feeder, which comprises at least one constant pressure glue cylinder, wherein the glue cylinder is provided with cylinder body of which the interior is an accommodation space, one end of the cylinder body is screwed with an upper cover of which the inside is provided with a resisting piece with a plurality of vent holes, and the other end of the cylinder body is provided with a glue receiving joint which is provided with a ferrule and a cutter arranged in the ferrule. The constant pressure type glue feeder can improve the defects that the habitually used glue dispensing and feeding device has colloid overflow and unstable glue output due to uneven pressure, and the design of the at least one constant pressure glue cylinder is utilized to immediately switch glue feeding sources when the colloid is exhausted so as to reduce the glue feeding interruption interval and improving the processing efficiency.
Description
Technical field
A kind of constant pressure type glue feeder of the present invention, that packing element internal pressure is kept is constant in stablizing gel quantity especially in regard to a kind of for it, and can shorten for the glue glue feeder of break period.
Background technology
At present in the processing procedure of products such as electronic correlation industry such as motherboard, display pannel, keyboard, printer, all need the purpose of glue applying mechanism plastic emitting to reach a glue, to stick together, and the glue feeder of points of engagement gluing mechanism generally is ccontaining colloid or a commercially available silica gel jar in a packing element, compressed air source with an outside provides pressure to promote the packing element piston with the extruding colloid again, perhaps promote silica gel pot bottom piston sheet with the extruding colloid, and then reach the purpose of plastic emitting.
Press, No. the 392533rd, the novel patent disclosure of announcing on 06 01st, 2000 of TaiWan, China, name is called: " quantitative point gum machine ", disclose a kind of negative-pressure sucking that utilizes and produce resorption to improve the point gum machine of residual phenomenon, it has a piston type glue rifle, and this glue rifle comprises a tail-hood, a cylindrical shell and a syringe needle, and this tail-hood is connected in compressed air line, promote piston and then reach the extruding colloid by gas, to carry out a glue action via the syringe needle plastic emitting.
But when the air pressure instability that enters the glue rifle via compressed air line or pressure were excessive, the colloid that is subjected to the piston extruding in the cylindrical shell also might be gone out via the joint overflow of piston and cylindrical shell except via the syringe needle plastic emitting, causes the disappearance of wasting colloid.
In addition, in No. the 345046th, the novel patent disclosure of TaiWan, China of on November 11st, 1998 bulletin, name is called: " air-compression type plastic emitting machine ", disclose a kind of plastic emitting machine that utilizes pneumatics strength to promote glue pot valve sheet, it is provided with stator or is provided with the bundle circle in foreign side's lock again at glue jar tail end internal lock, stator all is provided with high-voltage tube and is connected to the control handbar, the air intake of handle links to each other with air compressor machine, push the switch valve of handle, just air can be transported to glue jar tail end, the valve block that advances that promotes the glue jar slips of advancing, glue through the gum outlet release of glue jar with quick plastic emitting.
Yet this creation is squeezed into compressed air in the glue jar by air compressor machine, promotes the plastic emitting of valve block extruding colloid with gas, in case glue jar pressure inside is greater than the pressure of glue jar outside, glue jar shell just can produce the phenomenon of expansion, makes the gel quantity instability to cause processing procedure efficient to reduce; In addition, colloid might overflow from the joint of advance valve block and glue jar outer casing inner wall, causes colloid to utilize fully and the phenomenon that causes wasting.
Summary of the invention
The inventor of this case in view of the above-mentioned disappearance of commonly using glue feeder, thereby bets mental and physical efforts and develops constant pressure type glue feeder of the present invention, promotes the production efficiency of overall process with it.
Main purpose of the present invention is to provide a kind of constant pressure type glue feeder, and that packing element internal pressure is kept is constant especially in regard to a kind of for it, to stablize the glue feeder of gel quantity.
For achieving the above object, the present invention takes following technological means to be reached, and constant pressure type glue feeder wherein of the present invention includes:
At least one constant voltage packing element, it has an inside is the stack shell of accommodation space, this stack shell one end is combined with the loam cake of a connection gas piping, this loam cake inside is provided with one and has supporting of a plurality of passages part of pulling, this stack shell other end then is provided with one and connects cemented joint, and this connects cemented joint and is provided with a collar and and is arranged at cutter in this collar.
By above-mentioned structure, can in this stack shell, place a commercially available silica gel jar, after loam cake screwed, should support the part of pulling and suppress this silica gel jar, can connect this gum outlet that cemented joint is combined on this silica gel jar this moment, this connects cemented joint and is arranged at this stack shell by this, when connecing cemented joint and being combined on the silica gel jar, this cutter promptly cuts the gum outlet of this silica gel jar in order to supplying glue, after, gas pours into to this constant voltage packing element via gas piping, make in this silica gel jar, outer pressure is kept constant, improving the unsettled disappearance of colloid overflow and gel quantity, and by the design of at least one constant voltage packing element, can when colloid is exhausted, switch immediately for glue source, to reduce for glue break period, promote processing procedure efficient.
Description of drawings
Fig. 1 is the three-dimensional exploded view of constant voltage packing element of the present invention;
Fig. 2 is a user mode cutaway view of the present invention;
Fig. 3 is a cutaway view of the present invention;
Fig. 4 is a user mode stereogram of the present invention;
Fig. 5 is the cutaway view of preferred embodiment of the present invention;
Fig. 6 is the stereogram of preferred embodiment of the present invention.
[figure number explanation]
1 constant pressure type glue feeder, 10 constant voltage packing elements
111 perforation of 11 stack shells
112 rubber washers, 12 loam cakes
121 support the part 1211 vertical passages of pulling
1212 horizontal communication holes, 122 bent subs
13 connect cemented joint 131 collars
132 cutters, 1321 blades
133 bent subs, 20 pipeline electromagnetic valve
21 solenoid valve body, 22 three-way connections
23 bent subs, 30 magnetic red inductors
40 packing element holders 50 change the glue warning lamp
60 binder removal switches, 2 gas pipings
3 silica gel jar 3A piston sheets
5 soft magnetisms
The specific embodiment
Please refer to Fig. 1, Fig. 2 and shown in Figure 3, constant pressure type glue feeder 1 of the present invention comprises:
At least one constant voltage packing element 10, it has an inside is the stack shell 11 of accommodation space, these stack shell 11 1 ends are combined with the loam cake 12 of a connection gas piping 2, these loam cake 12 inside are provided with one and have supporting of a plurality of passages 1211,1212 part 121 of pulling, these stack shell 11 other ends then are provided with one and connect cemented joint 13, and this connects cemented joint 13 and is provided with a collar 131 and and is arranged at cutter 132 in this collar 131.
Wherein, this loam cake 12 is provided with a bent sub 122 to be connected in external pressure source gas piping 2 not shown in the figures in centre, gas imports these loam cake 12 backs by this bent sub 122 and enters this stack shell 11 by a plurality of passages 1211,1212 that this supports the part 121 of pulling, these a plurality of passages 1211,1212 in the present embodiment, four horizontal communication holes 1212 that comprise a vertical passage 1211 and be connected with this vertical passage 1211.
Moreover these stack shell 11 upper end outer periphery are provided with external screw thread, and these loam cake 12 inner faces are provided with the externally threaded internal thread corresponding to stack shell 11, use to make this loam cake 12 can screw lock to place this stack shell 11 upper ends; In addition, these stack shell 11 lower ends are provided with a perforation 111, and the root edge inboard is provided with a rubber washer 112, and the operating personnel places a commercially available silica gel jar 3 in the stack shell 11 of this constant voltage packing element 10, and then the gum outlet of this silica gel jar 3 can be stretched on this stack shell 11 lower ends and bore a hole 111; Then, this loam cake 12 is screwed lock to be placed after these stack shell 11 upper ends, the part 121 of pulling that supports of this loam cake 12 promptly compresses this silica gel jar 3, make these silica gel jar 3 root edges closely be contacted with this rubber washer 112, to guarantee the airtight conditions between this stack shell 11 and the silica gel jar 3, and this silica gel jar 3 is fixed in the stack shell 11 of this constant voltage packing element 10, connect the assembling of cemented joint 13 in order to this.
The collar that connects cemented joint 13 131 inner faces of this constant voltage packing element 10 are provided with the externally threaded internal thread corresponding to the silica gel jar 3 gum outlets outside, place the above-mentioned gum outlet that is stretched on the silica gel jar 3 of this perforation 111 with lock; In addition, this cutter 132 is arranged among this collar 131, these cutter 132 first halves are a semicircular arc blade 1321, its wall is provided with a perforation 1321A, screw lock when placing the gum outlet of this silica gel jar 3 when this connects cemented joint 13 with the collar 131, the blade 1321 of this cutter 132 can cut this gum outlet to connect glue; These cutter 132 Lower Halves then connect a hollow tube 1322, this hollow tube 1322 is connected in an end of a bent sub 133, these bent sub 133 other ends then are connected in colloid pipeline 4A, after the blade 1321 cutting gum outlets of this cutter 132 connect glue, colloid imports colloid pipeline 4A through hollow tube 1322 and by this bent sub 133, and because the set perforation 1321A of these blade 1321 central authorities, can prevent that the mobile of colloid is blocked between this blade 1321 and the collar 131 after connecing glue, that is connect the colloid that flow between this blade 1321 and the collar 131 behind the glue and can enter this hollow tube 1322 by this 1321A that bores a hole, smooth and easy to allow colloid flow.
In addition, when silica gel jar 3 installation in constant voltage packing element 10, and this loam cake 12 with connect cemented joint 13 also lock place stack shell 11 after, this constant voltage packing element 10 promptly is fixed in a packing element holder 40, then, the operating personnel activates external pressure source, gas is imported in this constant voltage packing element 10 by bent sub 122 from gas piping 2, gas enters this silica gel jar 3 via this vertical passage 1211 on the one hand, pass the plastic emitting of piston sheet 3A extruding colloid, then enter gap between this stack shell 11 and the silica gel jar 3 on the other hand, make in this silica gel jar 3 via horizontal communication hole 1212, outer pressure is kept constant, and then improves the disappearance of colloid overflow and plastic emitting shakiness.
As Fig. 2 and shown in Figure 4, this constant pressure type glue feeder 1 more comprises at least one pipeline electromagnetic valve 20, be connected in this constant voltage packing element 10 by colloid pipeline 4A, the bent sub 23 that this pipeline electromagnetic valve 20 comprises a solenoid valve body 21, the three-way connection 22 that is connected with these solenoid valve body 21 1 sides and is connected with these solenoid valve body 21 opposite sides, wherein, this three-way connection 22 also is connected in from this and meets colloid pipeline 4A and the colloid pipeline 4B that cemented joint 13 extends out; In addition, this constant pressure type glue feeder 1 more comprises at least one magnetic red inductor 30 that is fixed in these stack shell 11 lower ends, then be provided with a soft magnetism 5 on the piston sheet 3A of this silica gel jar 3, but these magnetic red inductor 30 sensings place the soft magnetism 5 on the piston sheet 3A of silica gel jar 3, with detecting colloid residual quantity.
Please refer to Fig. 5 and shown in Figure 6, the preferred embodiment of constant pressure type glue feeder 1 of the present invention is described, in the present embodiment, this constant pressure type glue feeder 1 is controlled by a system host is not shown in the figures, and adopt two constant voltage packing elements 10 to be used alternatingly, purpose is to shorten for glue break period, to promote processing procedure efficient.Each constant voltage packing element 10 respectively arrange in pairs or groups a pipeline electromagnetic valve 20 and a magnetic red inductor 30, the colloid pipeline 4B of each constant voltage packing element 10 confluxes and supplies glue for single pipeline, and all insert a commercially available silica gel jar 3 in each constant voltage packing element 10, promote the piston sheet 3A extruding colloid plastic emitting of silica gel jar 3 by the external pressure source supply gas.In addition, this constant pressure type glue feeder 10 is provided with in addition and changes glue warning lamp 50 and binder removal switch 60, this changes glue warning lamp 50 electric this magnetic red inductor 30 and system hosts that are linked to, 60 on this binder removal switch is electric to be linked to these pipeline electromagnetic valve 20, one constant voltage packing elements 10 and promptly to arrange in pairs or groups and one change glue warning lamp 50 and binder removal switch 60.
When the operation personnel place silica gel jar 3 in the stack shell 11 of each constant voltage packing element 10, and on the piston sheet 3A of this silica gel jar 3, respectively place a soft magnetism 5, screw this loam cake 12 again and this connects after the cemented joint 13, can supply the glue operation.
During this constant pressure type glue feeder 1 operation, earlier supply glue by a constant voltage packing element 10, when colloid is about to when exhausted, piston sheet 3A drops to the set height of this magnetic red inductor 30, this magnetic red inductor 30 promptly senses this soft magnetism 5, and see through system host and notify the operating personnel to change silica gel jar 3, this changes glue warning lamp 50 and also lights simultaneously and remind the operating personnel should carry out the replacing of silica gel jar 3, at this moment, the operating personnel will switch to another constant voltage packing element 10 for the glue source through system host and supply glue, and, change the action of silica gel jar 3 by the packing element holder 40 that the operating personnel unclamps fixing former constant voltage packing element 10.
When 3 replacings of silica gel jar finish, then must get rid of the action of cull and air; Because after last silica gel jar 3 colloids use up, still exist air and cull among the colloid pipeline 4A between this constant voltage packing element 10 and this pipeline electromagnetic valve 20, if do not carry out the discharging of cull and air, and silica gel jar 3 colloids in another constant voltage packing element 10 are with finishing the back directly for glue, will make the gel quantity instability, the disappearance that causes process rate to reduce.
So after new silica gel jar 3 replacings finish, the operating personnel can push and be arranged at the binder removal switch 60 that changes glue warning lamp 50 belows and open the valve of solenoid valve body 21 and three-way connection 22 junctions to carry out binder removal to activate this pipeline electromagnetic valve 20, because it is bigger that this three-way connection 22 leaves cull pressure, therefore during binder removal, cull and air will flow and discharge toward this bent sub 23, the operating personnel then unclamps the valve end binder removal action that this binder removal switch 50 cuts out solenoid valve body 21 and three-way connection 22 junctions, colloid promptly flows to the colloid pipeline 4B of these three-way connection 22 lower ends, treats that and then silica gel jar 3 colloids in another constant voltage packing element 10 supply glue after exhausted.
The present invention is in the some glue processing procedure that electronic product is made, the glue feeder of one constant pressure type is provided, commonly use a glue, glue feeder because of the uneven shortcoming that is caused colloid overflow, plastic emitting shakiness of pressure with improvement, and utilize the design of at least one constant voltage packing element, when colloid is exhausted, switch immediately, to reduce for glue break period, to promote processing procedure efficient for glue source, only, the above person only is the preferred embodiment of this creation, when not limiting the scope that this creation is implemented with this; So the simple equivalent that Fan Yiben creation claim and creation description are done changes and modifies, all should still belong in the scope that this creation patent contains.
Claims (7)
1. a constant pressure type glue feeder is characterized in that, comprising:
At least one constant voltage packing element, it has an inside is the stack shell of accommodation space, this stack shell one end is combined with the loam cake of a connection gas piping, this loam cake inside is provided with one and has supporting of a plurality of passages part of pulling, this stack shell other end then is provided with one and connects cemented joint, this connects cemented joint and is provided with a collar and and is arranged at cutter in this collar, and these a plurality of passages comprise vertical passage and the horizontal communication hole that is connected with this vertical passage.
2. constant pressure type glue feeder as claimed in claim 1 is characterized in that, this cutter first half is a blade, and this cutter Lower Half connects a hollow tube.
3. constant pressure type glue feeder as claimed in claim 2 is characterized in that, this blade is a semicircular arc.
4. constant pressure type glue feeder as claimed in claim 2 is characterized in that, this blade wall is provided with a perforation.
5. constant pressure type glue feeder as claimed in claim 1 is characterized in that this constant pressure type glue feeder more comprises at least one pipeline electromagnetic valve, is connected in this constant voltage packing element by the colloid pipeline.
6. constant pressure type glue feeder as claimed in claim 5 is characterized in that, this pipeline electromagnetic valve comprises a solenoid valve body, the three-way connection that is connected with this solenoid valve body one side and the bent sub that is connected with this solenoid valve body opposite side.
7. constant pressure type glue feeder as claimed in claim 1 is characterized in that, this constant pressure type glue feeder more comprises at least one magnetic red inductor, is fixed in the stack shell lower end of this constant voltage packing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100843280A CN101537404B (en) | 2008-03-18 | 2008-03-18 | Constant pressure type glue feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100843280A CN101537404B (en) | 2008-03-18 | 2008-03-18 | Constant pressure type glue feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101537404A CN101537404A (en) | 2009-09-23 |
| CN101537404B true CN101537404B (en) | 2011-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100843280A Expired - Fee Related CN101537404B (en) | 2008-03-18 | 2008-03-18 | Constant pressure type glue feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101537404B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863940B (en) * | 2015-04-02 | 2017-04-19 | 中航飞机股份有限公司西安飞机分公司 | Pneumatic pressure-regulating bonding device and bonding method |
| CN106583159A (en) * | 2015-10-19 | 2017-04-26 | 沈阳新松机器人自动化股份有限公司 | Industrial robot for automatically gluing |
| TWI679066B (en) * | 2017-04-14 | 2019-12-11 | 威光自動化科技股份有限公司 | Glue tank type hot melt glue supply device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5076473A (en) * | 1988-03-11 | 1991-12-31 | Steiner Gerald R | Power caulking gun |
| CN2121844U (en) * | 1992-06-06 | 1992-11-18 | 东展鞋业股份有限公司 | Drawing pen for decorating welt of rubber-soled shoes |
| CN2451476Y (en) * | 2000-07-05 | 2001-10-03 | 谢仲成 | Fluid volume automatic metering outputting apparatus |
-
2008
- 2008-03-18 CN CN2008100843280A patent/CN101537404B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5076473A (en) * | 1988-03-11 | 1991-12-31 | Steiner Gerald R | Power caulking gun |
| CN2121844U (en) * | 1992-06-06 | 1992-11-18 | 东展鞋业股份有限公司 | Drawing pen for decorating welt of rubber-soled shoes |
| CN2451476Y (en) * | 2000-07-05 | 2001-10-03 | 谢仲成 | Fluid volume automatic metering outputting apparatus |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-319744A 2007.12.13 |
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| Publication number | Publication date |
|---|---|
| CN101537404A (en) | 2009-09-23 |
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Granted publication date: 20110323 Termination date: 20120318 |