CN101590465A - Dynamic quantitative glue supplying device - Google Patents
Dynamic quantitative glue supplying device Download PDFInfo
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- CN101590465A CN101590465A CNA200910031936XA CN200910031936A CN101590465A CN 101590465 A CN101590465 A CN 101590465A CN A200910031936X A CNA200910031936X A CN A200910031936XA CN 200910031936 A CN200910031936 A CN 200910031936A CN 101590465 A CN101590465 A CN 101590465A
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- hydraulic cylinder
- screw mandrel
- stepper motor
- glue
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Abstract
Dynamic quantitative glue supplying device, comprise base plate, fixed support on base plate is fixed first, second stepper motor on support, it is direct-connected that the axle head of first stepper motor passes through first axle sleeve and first key and first screw mandrel, the other end of first screw mandrel is installed on the hydraulic cylinder fore-stock, the hydraulic cylinder front and back support is contained on the base plate, the big hydraulic cylinder of intermediate support, and big hydraulic cylinder comprises first valve body, in first valve body first piston is arranged, connection first piston bar and one end are connected with first piston on the first piston; It is direct-connected that the second stepper motor axle head passes through second axle sleeve and second key and second screw mandrel, the other end of second screw mandrel is installed on the hydraulic cylinder fore-stock, hydraulic cylinder fore-stock and small cylinder after-poppet supporting small cylinder, small cylinder comprises second valve body, second piston is arranged in second valve body, connection second piston rod and one end are connected with second piston on second piston, and first and second nut on above-mentioned first and second screw mandrel is connected with the other end of first and second piston rod respectively.
Description
Technical field
The present invention relates to a kind of confession colloid system that in coating technique, uses, relate in particular to a kind of dynamic quantitative glue supplying device that when using quick rubber mixing Instant coating adhesive process, uses.
Background technology
In many industries, can use the gluing operation.。For example electric cabinet door wants gluing to guarantee sealing, wants gluing on the automobile door, and gluing is also wanted in the house leakproof.Gluing generally will make its rapid draing or improve its performance after fully mixing according to a certain ratio with two or more glue.Mixed glue can be with manually mixing glue, and also useful machine mixes glue.General requirement uses up as early as possible after mixing glue, causes waste as unnecessary meeting because of dry and hard.
No matter at present is to mix glue or machine mixes glue by hand, generally all two or more glue is blended in the container in proportion, through fully stirring, and then deliver to gluing in the coating gun.Such process is more complicated, mixes the glue amount and has lacked, and replenish mixed glue; Amount toos many or too much for use, and remaining glue can dry and hard waste.A kind of quick rubber mixing and coating gun is arranged, can mix glue limit gluing in the limit, solved this problem well.With this coating gun gluing, need can dynamically quantitatively supply glue for colloid system, so just can make the proportioning of glue accurately constant all the time.The present invention just provides a kind of like this system that can dynamically quantitatively supply glue.
Summary of the invention
The invention provides a kind of dynamic quantitative glue supplying device, its feature is the glue of sustainable supply constant flow rate, and can adjust the flow of glue as required at any time.
The present invention adopts following technical scheme:
A kind of dynamic quantitative glue supplying device, comprise: base plate, on base plate, be fixed with the stepper motor support, on the stepper motor support, fix first stepper motor and second stepper motor, it is direct-connected that the axle head of first stepper motor passes through first axle sleeve and first key and first screw mandrel, the other end of first screw mandrel is installed on the hydraulic cylinder fore-stock after putting clutch shaft bearing, hydraulic cylinder fore-stock and hydraulic cylinder after-poppet all are installed on the base plate, intermediate support big hydraulic cylinder, described big hydraulic cylinder comprises first valve body that is used to deposit glue, in first valve body, be provided with first piston, an end that is connected with first piston bar and first piston bar on first piston is connected with first piston, and first nut on first screw mandrel is connected with the other end of first piston bar; It is direct-connected that the second stepper motor axle head passes through second axle sleeve and second key and second screw mandrel, the other end of second screw mandrel is installed on the hydraulic cylinder fore-stock after putting second bearing, hydraulic cylinder fore-stock and small cylinder after-poppet are supporting small cylinder, described small cylinder comprises second valve body that is used to deposit glue, in second valve body, be provided with second piston, an end that is connected with second piston rod and second piston rod on second piston is connected with second piston, and the other end of second piston rod in second nut on second screw mandrel and the small cylinder is connected.
The present invention is equipped with some supports on a base plate, stepper motor, screw mandrel and nut and hydraulic cylinder are installed on these supports.Step motor shaft is connected with key by axle sleeve with screw mandrel, and the nut on the screw mandrel is connected with piston rod end on the hydraulic cylinder.When stepper motor rotates by the speed of setting, screw mandrel rotates synchronously, the piston rod that drives the nut on the screw mandrel and be connected with nut is made rectilinear motion at the uniform velocity, and the piston in the hydraulic cylinder is also made linear uniform motion at this moment, thereby the glue in the hydraulic cylinder is extruded into coating gun with constant flow rate.Can be with two cover this sets to coating gun supply two kinds of glue according to a certain ratio.If the prescription of certain glue is wanted three kinds even more kinds of glue, also can be by that analogy.
The present invention has following advantage:
1, the glue of stability of flow is provided can for the coating gun of quick rubber mixing and coating.The proportioning of glue is extremely important to the quality of glue, do not mix because quick rubber mixing and coating gun is not disposable glue with needs, but the limit glue-application-edge is mixed glue, so the flow of glue is extremely important.The present invention can provide the glue of stability of flow, just can guarantee that the proportioning of glue is constant all the time.
2, different glue proportionings are different, and this just requires the flow of glue adjustable.The present invention needs only the change that is provided with the stepper motor rotating speed, just can accurately change the flow of glue, therefore can regulate the proportioning and the gel quantity of different glue easily.
3, the present invention is simple in structure, and cost is low, the reliability height.
Description of drawings
Fig. 1 be the present invention's quick rubber mixing and coating gun of being used to have two kinds of glue for the colloid system structural representation.
The specific embodiment
With reference to Fig. 1, a kind of dynamic quantitative glue supplying device, comprise: base plate 13, on base plate 13, be fixed with stepper motor support 2, on stepper motor support 2, fix first stepper motor 1 and second stepper motor 19, it is direct-connected that the axle head of first stepper motor 1 passes through first axle sleeve 51 and first key 31 and first screw mandrel 71, the other end of first screw mandrel 71 is installed on the hydraulic cylinder fore-stock 9 after putting clutch shaft bearing 81, hydraulic cylinder fore-stock 9 and hydraulic cylinder after-poppet 15 all are installed on the base plate 13, intermediate support big hydraulic cylinder 11, described big hydraulic cylinder 11 comprises first valve body 20 that is used to deposit glue, in first valve body 20, be provided with first piston 17, an end that is connected with first piston bar 22 and first piston bar 22 on first piston 17 is connected with first piston 17, and first nut 61 on first screw mandrel 71 is connected with the other end of first piston bar; It is direct-connected that second stepper motor, 19 axle heads pass through second axle sleeve 52 and second key 32 and second screw mandrel 72, the other end of second screw mandrel 72 is installed on the hydraulic cylinder fore-stock 9 after putting second bearing 82, hydraulic cylinder fore-stock 9 and small cylinder after-poppet 16 are supporting small cylinder 12, described small cylinder 12 comprises second valve body 21 that is used to deposit glue, in second valve body 21, be provided with second piston 18, an end that is connected with second piston rod 23 and second piston rod 23 on second piston 18 is connected with second piston 18, and the other end of second piston rod in second nut 62 on second screw mandrel 72 and the small cylinder 12 is connected.
In the present embodiment: during work, the rotating speed rotation that the stepper motor follow procedure is set drives screw mandrel and rotates synchronously, and feed screw nut's moving linearly drives the outlet 14 that piston rod and piston moving handle glue squeeze out hydraulic cylinder 11 or 12, is transported to coating gun.The import 10 of big hydraulic cylinder 11 or small cylinder 12 can connect atmosphere or lubricating oil.When glue uses up, outlet 14 is connected with Jiao Chi, stepper motor reverses, and piston reverses direction is moved, and glue from big hydraulic cylinder 11 of glue pond inspiration or small cylinder 12, is prepared for working again.
Claims (1)
1. dynamic quantitative glue supplying device, it is characterized in that, comprise: base plate (13), on base plate (13), be fixed with stepper motor support (2), on stepper motor support (2), fix first stepper motor (1) and second stepper motor (19), the axle head of first stepper motor (1) is direct-connected with first screw mandrel (71) by first axle sleeve (51) and first key (31), the other end of first screw mandrel (71) is installed on the hydraulic cylinder fore-stock (9) after putting clutch shaft bearing (81), hydraulic cylinder fore-stock (9) and hydraulic cylinder after-poppet (15) all are installed on the base plate (13), intermediate support big hydraulic cylinder (11), described big hydraulic cylinder (11) comprises first valve body (20) that is used to deposit glue, in first valve body (20), be provided with first piston (17), an end that is connected with first piston bar (22) and first piston bar (22) on first piston (17) is connected with first piston (17), and first nut (61) on first screw mandrel (71) is connected with the other end of first piston bar; Second stepper motor (19) axle head is direct-connected with second screw mandrel (72) by second axle sleeve (52) and second key (32), the other end of second screw mandrel (72) is installed on the hydraulic cylinder fore-stock (9) after putting second bearing (82), hydraulic cylinder fore-stock (9) and small cylinder after-poppet (16) are supporting small cylinder (12), described small cylinder (12) comprises second valve body (21) that is used to deposit glue, in second valve body (21), be provided with second piston (18), an end that is connected with second piston rod (23) and second piston rod (23) on second piston (18) is connected with second piston (18), and the other end of second piston rod in second nut (62) on second screw mandrel (72) and the small cylinder (12) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910031936XA CN101590465B (en) | 2009-07-03 | 2009-07-03 | Dynamic quantitative glue supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910031936XA CN101590465B (en) | 2009-07-03 | 2009-07-03 | Dynamic quantitative glue supplying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101590465A true CN101590465A (en) | 2009-12-02 |
| CN101590465B CN101590465B (en) | 2011-02-16 |
Family
ID=41405459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910031936XA Expired - Fee Related CN101590465B (en) | 2009-07-03 | 2009-07-03 | Dynamic quantitative glue supplying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590465B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728521A (en) * | 2012-06-19 | 2012-10-17 | 深圳众为兴技术股份有限公司 | Dispensing valve precise controlling device |
| CN107755194A (en) * | 2017-11-30 | 2018-03-06 | 苏州特瑞特机器人有限公司 | Glue supply device of double-liquid glue dispenser |
| CN107755192A (en) * | 2017-11-29 | 2018-03-06 | 嘉孚朗机器人设备（苏州）有限公司 | AB glue point glue equipment |
| CN109894329A (en) * | 2019-03-29 | 2019-06-18 | 湖北文理学院 | Fluidity colloid feed device and spread coated paint system |
| CN113351423A (en) * | 2021-05-25 | 2021-09-07 | 苏州迪泰奇自动化科技有限公司 | Intelligent dispensing device and method for quantitative dispensing based on reciprocating motion |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5076473A (en) * | 1988-03-11 | 1991-12-31 | Steiner Gerald R | Power caulking gun |
| CN2451476Y (en) * | 2000-07-05 | 2001-10-03 | 谢仲成 | Fluid volume automatic metering outputting apparatus |
| CN201427101Y (en) * | 2009-07-03 | 2010-03-24 | 东南大学 | Dynamic and quantitative glue supply device |
-
2009
- 2009-07-03 CN CN200910031936XA patent/CN101590465B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728521A (en) * | 2012-06-19 | 2012-10-17 | 深圳众为兴技术股份有限公司 | Dispensing valve precise controlling device |
| CN107755192A (en) * | 2017-11-29 | 2018-03-06 | 嘉孚朗机器人设备（苏州）有限公司 | AB glue point glue equipment |
| CN107755194A (en) * | 2017-11-30 | 2018-03-06 | 苏州特瑞特机器人有限公司 | Glue supply device of double-liquid glue dispenser |
| CN107755194B (en) * | 2017-11-30 | 2023-02-10 | 苏州卓兆点胶股份有限公司 | Glue supply device of double-liquid glue dispenser |
| CN109894329A (en) * | 2019-03-29 | 2019-06-18 | 湖北文理学院 | Fluidity colloid feed device and spread coated paint system |
| CN113351423A (en) * | 2021-05-25 | 2021-09-07 | 苏州迪泰奇自动化科技有限公司 | Intelligent dispensing device and method for quantitative dispensing based on reciprocating motion |
| CN113351423B (en) * | 2021-05-25 | 2022-03-25 | 苏州迪泰奇自动化科技有限公司 | Intelligent dispensing device and method for quantitative dispensing based on reciprocating motion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101590465B (en) | 2011-02-16 |
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