CN206304980U - A kind of high-speed, high precision glue dispensing valve - Google Patents
A kind of high-speed, high precision glue dispensing valve Download PDFInfo
- Publication number
- CN206304980U CN206304980U CN201621146241.8U CN201621146241U CN206304980U CN 206304980 U CN206304980 U CN 206304980U CN 201621146241 U CN201621146241 U CN 201621146241U CN 206304980 U CN206304980 U CN 206304980U
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Abstract
The utility model discloses a kind of high-speed, high precision glue dispensing valve, including hammer-driven system and supply colloid system, hammer-driven system includes cylinder, the striker being fixed on piston is provided with cylinder, the side of cylinder is provided with can be to air inlet in cylinder and the air exchange system of exhaust, air exchange system is by the solenoid valve control on air exchange system, nozzle assembly of the sealed bottom connection of cylinder for colloid system, nozzle assembly includes cavity, the bottom of cavity is provided with nozzle, nozzle top is equipped with ball watt, the bottom of striker passes through cylinder, the side of cavity is connected with the sebific duct equipped with colloid, adjusting means is provided with the top of cylinder, the adjusting means adjusts the stroke of striker by adjustable diameter and screw adjusting knob.The utility model magnetic valve obtain it is electric delay time control is separated with and between dead electricity, so as to control injection frequency, and ball watt and nozzle split design so that after ball watt abrasion, only need to more change the shuttle watt, and without changing nozzle, realize the reduction of use cost.
Description
Technical field
The utility model is related to LED and semiconductor and Electronic Packaging dispensing technology, more particularly to a kind of high-speed, high precision point
Glue valve.
Background technology
With the fast development of LED and semiconductor and Electronic Packaging gluing process, product is less and less, it is necessary to glue for dispensing glue
Amount is less and less, and to dispensing efficiency requirements more and more higher, traditional contact dispensing can not meet the dispensing requirement of small glue amount, together
When contact efficiency for dispensing glue it is relatively slow, add the rising of human cost, many LED, semiconductor and Electronic Packaging factory suffer from
The inefficiency of small glue amount gluing process and the unequal limitation of glue amount, have a strong impact on the production development of enterprise.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high-speed, high precision glue dispensing valve, and the glue dispensing valve can be controlled
Gel quantity processed, makes the gel quantity of nozzle uniform, and injection dispensing speed is fast, can quick-replaceable maintenance ball watt, it is cost-effective.
To achieve the above object, the utility model provides following technical scheme：A kind of high-speed, high precision glue dispensing valve, including
Hammer-driven system and colloid system is supplied, the hammer-driven system includes cylinder, is provided with cylinder and does piston movement along cylinder
Piston, the side of cylinder is provided with can be changed to air inlet in cylinder and the air exchange system of exhaust, air exchange system by being arranged on
Solenoid valve control in gas system, the center of the piston is installed by a piece striker, the axis of the striker and the axis weight of cylinder
Close, the sealed bottom of cylinder connects the nozzle assembly for colloid system, nozzle assembly includes cavity, and the bottom of cavity is provided with nozzle,
Nozzle top is equipped with ball watt, and ball watt is within the cavity, and one end of the striker is located at the top of piston, and the other end passes through cylinder
Bottom, within the cavity, the axis of ball watt overlaps with the axis of striker, and the side of the cavity connects with the sebific duct equipped with colloid
Connect, cavity is fastened by rotation set；The junction of the cylinder and cavity, the junction of piston and striker and cylinder and piston it
Between be and be tightly connected；Adjusting means is provided with the top of the cylinder, the adjusting means is adjusted by adjustable diameter and screw adjusting knob
The stroke of striker.
Preferably, adjusting means includes adjustment seat, and adjustment seat inside is cavity, and adjustment seat is connected with cylinder seal, is adjusted
Spring mounting post is provided with seat, the top of spring mounting post is connected with adjustable diameter and screw adjusting knob, and adjustable diameter and screw adjusting knob is in the form of a column, and spiral shell
Rotation adjusting knob is threadedly coupled with adjustment seat, and spring is cased with spring mounting post；The bottom of spring mounting post is located in cylinder, and
The bottom of spring mounting post is provided with the block seat with striker top contact, and the top of the striker is fixed by retainer ring with piston,
The side of the adjustment seat is provided with lock-screw and trip bolt for set and locking screw adjusting knob.
Preferably, magnetic valve is arranged on the side wall of cylinder by solenoid valve seat, and the air exchange system includes inlet suction port
And muffler, inlet suction port and muffler be installed on solenoid valve seat, and solenoid valve seat is connected by tracheae with cylinder.
Preferably, female Luer is also included for colloid system, one end of female Luer is connected with sebific duct, the other end is by connection
Block is connected with cavity, and female Luer is provided with exhaust bolt, and contiguous block is with cavity and female Luer and is tightly connected.
Using above-mentioned technical proposal, when magnetic valve is obtained it is electric when, gases at high pressure enter in cylinder, drive piston driving striker to move
Move upper, striker and ball watt-minute are opened, on the ball watt that the colloid in sebific duct enters in nozzle assembly；Now magnetic valve dead electricity again,
Discharge gases at high pressure, piston under the action of the spring, drives striker to bang into ball watt at a high speed, the colloid stored in ball watt, passes through
Nozzle is ejected, so as to realize that glue spraying is acted, then magnetic valve again electric, completion glue spraying action process next time.Electromagnetism
Valve obtain it is electric delay time control is separated with and between dead electricity, so as to control injection frequency, and ball watt and nozzle split design so that
After ball watt abrasion, only need to more change the shuttle watt, and without changing nozzle, realize the reduction of use cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural representation of the utility model adjustment seat；
Fig. 4 is the scheme of installation of the utility model nozzle and ball watt.
Specific embodiment
Below in conjunction with the accompanying drawings, by the description to embodiment, the utility model is described further：
As shown in Fig. 1 to 4, a kind of high-speed, high precision glue dispensing valve of the utility model, including hammer-driven system and supply glue
System, hammer-driven system includes being provided with the piston 2 for doing piston movement along cylinder 1 in cylinder 1, cylinder 1, and the side of cylinder 1 sets
Having can be to the air exchange system of air inlet and exhaust in cylinder 1, and air exchange system includes inlet suction port 19 and muffler 20, ventilation
System is controlled by magnetic valve 3, and magnetic valve 3 is arranged on the side wall of cylinder 1 by solenoid valve seat 18, inlet suction port 19 and is disappeared
Sound device 20 is installed on solenoid valve seat 18, and solenoid valve seat 18 is connected by tracheae with cylinder 1, and the center of piston 2 installs one
Striker 4, the axis of striker 4 is overlapped with the axis of cylinder 1, and sealing ring is provided between striker 4 and piston 2.
The sealed bottom connection of cylinder 1 also includes female Luer 21 for the nozzle assembly of colloid system for colloid system, and Rule connects
First 21 one end is connected with sebific duct 8, and the other end is connected by contiguous block 22 with cavity 5, and sebific duct 8 is built with colloid, female Luer
21 are provided with exhaust bolt 23, gas that can quickly in drain body, and contiguous block 22 is with cavity 5 and female Luer 21
It is tightly connected, nozzle assembly includes cavity 5, the bottom of cavity 5 is provided with nozzle 6, and the top of nozzle 6 is equipped with ball watt 7,7, ball watt
In in cavity 5, one end of striker 4 is located at the top of piston 2, and the other end passes through the bottom of cylinder 1, in cavity 5, ball watt 7
Axis is overlapped with the axis of striker 4, and cavity 5 is fastened by rotation set 17；The junction of cylinder 1 and cavity 5, piston 2 and striker 4
It is between junction and cylinder 1 and piston 2 and is tightly connected.
The top of cylinder 1 is provided with adjusting means, and adjusting means includes adjustment seat 9, and the inside of adjustment seat 9 is cavity, adjustment seat 9
It is tightly connected with cylinder 1, spring mounting post 10, top and the adjustable diameter and screw adjusting knob 11 of spring mounting post 10 is provided with adjustment seat 9
Connection, adjustable diameter and screw adjusting knob 11 is in the form of a column, and adjustable diameter and screw adjusting knob 11 is threadedly coupled with adjustment seat 9, is covered in spring mounting post 10
There is spring 14；The bottom of spring mounting post 10 is located in cylinder 1, and the bottom of spring mounting post 10 is provided with and is connect with the top of striker 4
Tactile block seat 12, the top of striker 4 is fixed by retainer ring 13 with piston 2, on the one hand can increase connecing for striker 4 and block seat 12
Contacting surface is accumulated, it is to avoid striker 4 is damaged, and on the other hand also strengthens the fastening of striker 4 and piston 2, the side of adjustment seat 9 be provided with for
The lock-screw 15 and trip bolt 16 of set and locking screw adjusting knob 11.
In original state, the bottom of striker 4 seals the aperture at the middle part of ball watt 7 to the utility model striker 4.When magnetic valve 3
When obtaining electric, gases at high pressure enter in cylinder 1, drive piston 2 to drive striker 4 to move to upper, and 7 points of striker 4 and ball watt are opened, sebific duct
On the ball watt 7 that colloid in 8 enters in nozzle assembly；Now magnetic valve dead electricity again, discharges gases at high pressure, and piston 2 is in spring 14
In the presence of, drive striker to bang into ball watt 7 at a high speed, the colloid stored in ball watt 7, ejected by nozzle 6, so as to realize
Glue spraying is acted, then magnetic valve again electric, completion glue spraying action process next time.Magnetic valve 3 obtains electric being separated with and between dead electricity and prolongs
When time control, so as to control injection frequency, and ball watt 7 and nozzle 6 split design so that after the abrasion of ball watt 7, only need
More change the shuttle watts 7, and without changing nozzle 6, realize the reduction of use cost, and the stroke of striker 4 can also be by adjustable diameter and screw adjusting
Knob 11 is adjusted, it is possible to achieve the accurate setting of small glue amount.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (4)
1. a kind of high-speed, high precision glue dispensing valve, including hammer-driven system and colloid system is supplied, the hammer-driven system includes
The piston (2) that piston movement is done along cylinder (1) is provided with cylinder (1), cylinder (1), the side of cylinder (1) is provided with can be to cylinder
(1) air exchange system of interior air inlet and exhaust, air exchange system is controlled by the magnetic valve (3) on air exchange system, and it is special
Levy and be：A striker (4) is installed at the center of the piston (2), and the axis of the striker (4) overlaps with the axis of cylinder (1),
The sealed bottom of cylinder (1) connects the nozzle assembly for colloid system, and nozzle assembly includes cavity (5), and the bottom of cavity (5) is provided with
Nozzle (6), nozzle (6) top is equipped with ball watt (7), and in cavity (5), one end of the striker (4) is located at lives ball watt (7)
The top of (2) is filled in, the other end passes through cylinder (1) bottom, in the cavity (5), the axis of ball watt (7) and the axis of striker (4)
Overlap, the side of the cavity (5) is connected with the sebific duct (8) equipped with colloid, cavity (5) is fastened by rotation set (17)；The gas
The junction of cylinder (1) and cavity (5), be between the junction of piston (2) and striker (4) and cylinder (1) and piston (2) it is close
Envelope connection, is provided with adjusting means at the top of the cylinder (1), the adjusting means is hit by adjustable diameter and screw adjusting knob (11) to adjust
The stroke of pin (4).
2. high-speed, high precision glue dispensing valve according to claim 1, it is characterised in that：The adjusting means includes adjustment seat
(9) it is, cavity inside adjustment seat (9), adjustment seat (9) is tightly connected with cylinder (1), spring mounting post is provided with adjustment seat (9)
(10), the top of spring mounting post (10) is connected with adjustable diameter and screw adjusting knob (11), and adjustable diameter and screw adjusting knob (11) is in the form of a column, and spiral
Adjusting knob (11) is threadedly coupled with adjustment seat (9), and spring (14) is cased with spring mounting post (10)；Spring mounting post (10)
Bottom is located in cylinder (1), and the bottom of spring mounting post (10) is provided with block seat (12) with striker (4) top contact, described
The top of striker (4) is fixed with piston (2) by retainer ring (13), and the side of the adjustment seat (9) is provided with for set and locking screw
The lock-screw (15) and trip bolt (16) of adjusting knob (11).
3. high-speed, high precision glue dispensing valve according to claim 2, it is characterised in that：The magnetic valve (3) is by magnetic valve
On the side wall of cylinder (1), the air exchange system includes inlet suction port (19) and muffler (20), air inlet connecting to seat (18)
Head (19) and muffler (20) are installed on solenoid valve seat (18), and solenoid valve seat (18) is connected by tracheae with cylinder (1).
4. high-speed, high precision glue dispensing valve according to claim 3, it is characterised in that：The confession colloid system also connects including Rule
Head (21), one end of female Luer (21) is connected with sebific duct (8), and the other end is connected by contiguous block (22) with cavity (5), Rule
Joint (21) is provided with exhaust bolt (23), and contiguous block (22) is and is tightly connected with cavity (5) and female Luer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146241.8U CN206304980U (en) | 2016-10-21 | 2016-10-21 | A kind of high-speed, high precision glue dispensing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146241.8U CN206304980U (en) | 2016-10-21 | 2016-10-21 | A kind of high-speed, high precision glue dispensing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206304980U true CN206304980U (en) | 2017-07-07 |
Family
ID=59243350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621146241.8U Active CN206304980U (en) | 2016-10-21 | 2016-10-21 | A kind of high-speed, high precision glue dispensing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206304980U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552319A (en) * | 2017-09-27 | 2018-01-09 | 深圳市鹏创达自动化有限公司 | Split type pneumatic glue dispensing valve |
| CN110833969A (en) * | 2018-08-18 | 2020-02-25 | 罗天珍 | Check valve partition striker type injection dispensing valve |
| CN111299083A (en) * | 2020-03-31 | 2020-06-19 | 江苏立讯机器人有限公司 | Dispensing machine |
| CN111895100A (en) * | 2020-08-05 | 2020-11-06 | 无锡冰平自动化技术有限公司 | Integrated pneumatic ejector pin valve and integrated pneumatic ejector pin mixing valve |
| CN113289851A (en) * | 2021-06-01 | 2021-08-24 | 厦门鑫奥格自动化设备有限公司 | Novel glue gun device |
| CN113877773A (en) * | 2021-12-09 | 2022-01-04 | 常州铭赛机器人科技股份有限公司 | High-precision screw valve |
-
2016
- 2016-10-21 CN CN201621146241.8U patent/CN206304980U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552319A (en) * | 2017-09-27 | 2018-01-09 | 深圳市鹏创达自动化有限公司 | Split type pneumatic glue dispensing valve |
| CN110833969A (en) * | 2018-08-18 | 2020-02-25 | 罗天珍 | Check valve partition striker type injection dispensing valve |
| CN111299083A (en) * | 2020-03-31 | 2020-06-19 | 江苏立讯机器人有限公司 | Dispensing machine |
| CN111895100A (en) * | 2020-08-05 | 2020-11-06 | 无锡冰平自动化技术有限公司 | Integrated pneumatic ejector pin valve and integrated pneumatic ejector pin mixing valve |
| CN113289851A (en) * | 2021-06-01 | 2021-08-24 | 厦门鑫奥格自动化设备有限公司 | Novel glue gun device |
| CN113877773A (en) * | 2021-12-09 | 2022-01-04 | 常州铭赛机器人科技股份有限公司 | High-precision screw valve |
| CN113877773B (en) * | 2021-12-09 | 2022-03-11 | 常州铭赛机器人科技股份有限公司 | High-precision screw valve |
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