CN110090781A - The positioning clamping device and dispenser of glue spraying valve for LED lens attachment - Google Patents
The positioning clamping device and dispenser of glue spraying valve for LED lens attachment Download PDFInfo
- Publication number
- CN110090781A CN110090781A CN201910479209.3A CN201910479209A CN110090781A CN 110090781 A CN110090781 A CN 110090781A CN 201910479209 A CN201910479209 A CN 201910479209A CN 110090781 A CN110090781 A CN 110090781A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- glue spraying
- block
- clamping device
- spraying valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 65
- 238000005507 spraying Methods 0.000 title claims abstract description 58
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Coating Apparatus (AREA)
Abstract
The present invention relates to the positioning clamping devices and dispenser of a kind of glue spraying valve for LED lens attachment.The positioning clamping device for being used for the glue spraying valve of LED lens attachment includes fixed plate, locating piece, locking assembly and link block, the side of the fixed plate is connect with dispenser working track, the other side is fixedly connected with locating piece, the locating piece is connect with locking assembly by threaded fastener away from the lower end of fixed plate side, the locating piece has multiple screw holes arranged and be adapted to up and down with the threaded fastener in the outside of locking assembly, the locking assembly includes the fixed block being fixedly connected with locating piece, wedge lock block there are two being set on the fixed block, the inclined-plane of two wedge lock blocks is positioned opposite to form the slot being inserted into for link block, the link block is connect away from the side of fixed block with glue spraying valve, the fixed structure further includes through fixed block, the adjusting bolt of wedge lock block and link block.Positioning intensity of the present invention is high, adjustability is strong.
Description
Technical field
The present invention relates to spot gluing equipment technical fields, more particularly to a kind of determining for glue spraying valve for LED lens attachment
Position clamping device and dispenser.
Background technique
With economic continuous development and the scientific and technical positive court of various equipment for being constantly progressive, promoting to be applied to industry
Intelligent, highly integrated and high efficiency direction is developed to be adapted to the requirement of automated job, and can reach accurate system
Make purpose.
In LED board production process, dispenser dispensing need to be used.The accurate dispensing of glue spraying valve directly affects the non-defective unit of LED board
Rate.The positioning clamping device of glue spraying valve for LED lens attachment is the important component of dispenser, but the positioning of existing glue spraying valve
Clamping device installation site is fixed, and is not easy to adjust.
For this purpose, the Chinese invention patent application that application publication number is CN107096682A discloses a kind of glue dispensing valve installation group
Part, the dispensing valve mounting assembly include light source base, camera, coaxial light source, and the top of light source base is arranged in by camera holder for camera；
The lower part of light source base is arranged in by axis light seat for coaxial light source, and coaxial light source is corresponding with camera；Wherein camera holder includes: to connect
Fishplate bar and fixed plate, fixed plate are connected to one end of connecting plate, and camera is arranged in fixed plate；Limit plate is connected to connecting plate
The side of the other end, limit plate and light source base connects.The dispensing valve mounting assembly can realize that glue dispensing valve upper and lower position is adjusted.But
It is that the dispensing valve mounting assembly structure is too simple, controllability is poor, and fixation is unstable；After dispenser works long hours, glue spraying
The decline of valve precision cannot accurately control position for dispensing glue, and guarantee original positioning accuracy without hair after dismounting, and cause to give birth to
The product quality of production is irregular.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of positioning of glue spraying valve for LED lens attachment to clamp dress
It sets, the technical problem that the positioning clamping device positioning intensity to solve glue spraying valve in the prior art is low, adjustability is poor.The present invention
Additionally provide a kind of dispenser of positioning clamping device using the above-mentioned glue spraying valve for LED lens attachment.
The technical solution of the positioning clamping device of glue spraying valve for LED lens attachment of the invention is:
The positioning clamping device of glue spraying valve for LED lens attachment includes fixed plate, locating piece, locking assembly and company
Block is connect, the side of the fixed plate is connect with dispenser working track, and the other side is fixedly connected with locating piece, the locating piece back
Lower end from fixed plate side is connect with locking assembly by threaded fastener, and the locating piece has in the outside of locking assembly
Multiple to arrange up and down and the screw holes that are adapted to the threaded fastener, the locking assembly includes consolidating of being fixedly connected with locating piece
Determine block, is set on the fixed block there are two wedge lock block, the inclined-plane of two wedge lock blocks is positioned opposite to be formed for connection
The slot of block insertion, the link block are connect away from the side of fixed block with glue spraying valve, and the fixed structure further includes through solid
The adjusting bolt of block, wedge lock block and link block is determined, to make wedge lock block when screwing the nut being adapted to adjusting bolt
Loosen or clamp link block.
Further, the locating piece includes the first locating piece and the second locating piece, first locating piece and fixed plate
Connection, the second locating piece are connected on the downside of the first locating piece, and the locking assembly is connect with the second locating piece.
Further, first locating piece is connect with the second locating piece by threaded fastener, first locating piece
With multiple connecting holes being arranged in rows along the vertical direction are equipped on the second locating piece.
Further, the fixed block is equipped with positioning pin, and the locating piece is equipped with the location hole being adapted to positioning pin.
Further, the location hole has multiple, and multiple location holes are arranged in rows along the vertical direction.
Further, the lower end of the fixed block is equipped with support plate, and the support plate is used to support wedge lock block and company
Connect block.
Further, the link block has the inclined-plane being bonded with the inclined-plane for forming slot.
Further, the inclination angle on the inclined-plane is 55 °.
The beneficial effect of the positioning clamping device of glue spraying valve for LED lens attachment of the invention is: in use, fixed
Plate is fixedly connected with working track, and link block is fixedly connected with glue spraying valve.During dispensing, when the position for needing to adjust glue dispensing valve
When, the link position of fixed block and locating piece is adjusted, the position of glue spraying valve can be adjusted.The present invention passes through two wedge lock blocks
With link block clamping engagement, fixing intensity and stability to glue spraying valve are enhanced.Meanwhile the present invention has small in size, dress
With simple, shockproof, the multiple disassembly of simple, disassembly also can precise positioning the advantages that.Glue spraying valve in compared with the prior art
Positioning clamping device, the positioning clamping device positioning intensity of the glue spraying valve for LED lens attachment of the invention is high, adjustability is strong
Degree.
The technical solution of dispenser of the invention is:
Dispenser includes rack, and the rack is equipped with working track, is pasted on the working track by being used for LED lens
The positioning clamping device of the glue spraying valve of dress is connected with glue spraying valve, and the positioning of the glue spraying valve for LED lens attachment clamps dress
It sets including fixed plate, locating piece, locking assembly and link block, the side of the fixed block is connect with dispenser working track,
The other side is fixedly connected with locating piece, and the locating piece passes through threaded fastener away from the lower end of fixed plate side and locking assembly
Connection, the locating piece have multiple screw holes arranged and be adapted to up and down with the threaded fastener in the outside of locking assembly,
The locking assembly includes the fixed block being fixedly connected with locating piece, is set on the fixed block there are two wedge lock block, two
The inclined-plane of wedge lock block is positioned opposite to form the slot that be inserted into for link block, the link block away from fixed block side and
The connection of glue spraying valve, the fixed structure further includes the adjusting bolt through fixed block, wedge lock block and link block, to screw
Wedge lock block loosens and clamps link block when the nut being adapted to adjusting bolt.
Further, the locating piece includes the first locating piece and the second locating piece, first locating piece and fixed plate
Connection, the second locating piece are connected on the downside of the first locating piece, and the locking assembly is connect with the second locating piece.
Further, first locating piece is connect with the second locating piece by threaded fastener, first locating piece
With multiple connecting holes being arranged in rows along the vertical direction are equipped on the second locating piece.
Further, the fixed block is equipped with positioning pin, and the locating piece is equipped with the location hole being adapted to positioning pin.
Further, the location hole has multiple, and multiple location holes are arranged in rows along the vertical direction.
Further, the lower end of the fixed block is equipped with support plate, and the support plate is used to support wedge lock block and company
Connect block.
Further, the link block has the inclined-plane being bonded with the inclined-plane for forming slot.
Further, the inclination angle on the inclined-plane is 55 °.
The beneficial effect of dispenser of the invention is: in use, fixed plate is fixedly connected with working track, link block and spray
Glue valve is fixedly connected.During dispensing, when needing to adjust the position of glue dispensing valve, the connection position of fixed block and locating piece is adjusted
It sets, the position of glue spraying valve can be adjusted.The present invention is enhanced by two wedge lock blocks and link block clamping engagement to glue spraying
The fixing intensity and stability of valve.Meanwhile the present invention is with small in size, assembly is simple, simple, shockproof, the multiple disassembly of disassembly
Also can precise positioning the advantages that.Dispenser in compared with the prior art, being pasted for LED lens in dispenser of the invention
The positioning clamping device positioning intensity of the glue spraying valve of dress is high, adjustability is strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the positioning clamping device of the glue spraying valve for LED lens attachment of the invention；
Fig. 2 is fixed plate and locating piece in the positioning clamping device of the glue spraying valve for LED lens attachment of the invention
Installation diagram；
Fig. 3 is the locking assembly and connection in the positioning clamping device of the glue spraying valve for LED lens attachment of the invention
The dress schematic diagram of block；
In figure: 1- fixed plate；11- fixation hole；The first locating piece of 2-；21- connecting hole；The second locating piece of 3-；31- is fixed
Hole；32- screw hole；33- location hole；4- fixed block；41- connecting hole；42- location hole；The wedge-shaped latch segment of 5- first；The second wedge shape of 6-
Latch segment；7- link block；71- connecting hole；8- adjusts bolt；9- nut；10- support plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
The specific embodiment one of the positioning clamping device of glue spraying valve for LED lens attachment of the invention, such as Fig. 1 institute
Show, including fixed plate 1, locating piece, locking assembly and link block 7.Wherein, fixed plate 1 is rectangular configuration, the fixed plate 1 of rectangle
Four corners there is the fixation hole 11 through 1 front and rear sides of fixed plate, fixation hole 11 is used for bolt cooperation that fixed plate 1 is fixed
On working track.
Referring to shown in Fig. 2, run through the connecting hole of 1 front and rear sides of fixed plate, each column on the leading flank of fixed plate 1 with two column
Connecting hole vertically extends, and there are four each column connecting hole tools.There are two column to run through the first locating piece on first locating piece 2
The connecting hole 21 of 2 front and rear sides, each column connecting hole 21 vertically extend, and there are four the tools of each column connecting hole 21.Fixed plate 1
On the perforation corresponding with each connecting hole on the first locating piece 2 of each connecting hole, install bolt in the connecting hole of corresponding perforation,
Fixed plate 1 to be fixedly connected with the first locating piece 2.
First locating piece 2 has two column fixation holes in the downside of connecting hole 21, and each column fixation hole vertically extends, and
There are five fixation holes for each column tool.It is corresponding, there are two column fixation holes 31, each column fixation hole 31 is vertically square on the second locating piece 3
To extension, and there are five fixation holes for each column tool.The fixation hole of first locating piece 2 is corresponding with the fixation hole 31 on the second locating piece 3
Perforation corresponds in the fixation hole of perforation and is coated with bolt or screw, connects for fixing the first locating piece 2 and the second locating piece 3
It connects.In the present embodiment, the second locating piece 3 is fixedly connected on the front side of the first locating piece 2.
The leading flank of second locating piece 3 has two column screw holes 32 between two column fixation holes 31, and each column screw hole 32 is vertically
Direction arrangement, and each column has eight screw holes 32.
Referring to shown in Fig. 3, locking assembly includes the wedge-shaped latch segment 5 of fixed block 4, first and the second wedge lock block 6.Its
In, the upside of fixed block 4 has two column connecting holes 41, and two column connecting holes are arranged along the vertical direction, and there are two connecting holes for each column tool.
The perforation corresponding with the screw hole 32 on the second locating piece 3 of each column connecting hole, and fixed block 4 is fixed on second by bolt or screw
On locating piece 3.Each column screw hole 32 on second locating piece 3 is than the connecting hole more than 42 on fixed block 4, so as to adjust fixed block
4 in the fixation position of the second locating piece 3.It is fixedly connected for the ease of the second locating piece 3 with fixed block 4, the second locating piece 3 is in two
There is a column location hole 33 between column screw hole 32, it is corresponding, there is location hole on fixed block 4, positioning hole installs positioning pin, with
Convenient for fixed block 4 and the second quickly positioning of locating piece 3.
The downside of fixed block 4 is fixedly connected with support plate 10, the first wedge-shaped latch segment 5 and the second wedge lock by screw
Block 6 is located at the upside of support plate 10, and the inclined-plane of the first wedge-shaped latch segment 5 and the second wedge lock block 6 is positioned opposite, first wedge
The inclined-plane of shape latch segment 5 and the second wedge lock block 6 is in 55 ° of angles with the surface of fixed block 4.First 5 He of wedge-shaped latch segment
Second wedge lock block, 6 inclined-plane forms the slot being inserted into for link block 7, and link block 7 has closely to be pasted with the inclined-plane for forming slot
The inclined-plane of conjunction.There are two the connecting holes 71 being fixedly connected with glue spraying valve for the front side tool of link block 7.
In the present embodiment, installed between the wedge-shaped latch segment 5 of fixed block 4, first, the second wedge lock block 6 and link block 7
Have and adjust bolt 8, the end for adjusting bolt 8 has nut 9, has the groove entered for nut on the first wedge-shaped latch segment 5.Rotation
When nutting, the first wedge-shaped latch segment 5 and the second wedge lock block 6 are close to each other or separate, to clamp or loosen link block 7.
The positioning clamping device of glue spraying valve for LED lens attachment of the invention is in use, fixed plate 1 and working track
It is fixedly connected, link block 7 is fixedly connected with glue spraying valve.During dispensing, when needing to adjust the position of glue dispensing valve, adjustment is fixed
The link position of block 4 and locating piece, can be adjusted the position of glue spraying valve, while adjust the first locating piece 2 and the second locating piece 3
Link position can also adjust the position of glue spraying valve in the up-down direction.The present invention passes through two wedge lock blocks and link block 7
Clamping engagement enhances fixing intensity and stability to glue spraying valve.In the present embodiment, locking assembly is related to three Xiang Dingwei,
That is six-point positioning method, inclined-plane locking positioning and finger setting.Meanwhile the present invention is with small in size, accurate, shockproof, assembly is simple, more
Secondary disassembly also can precise positioning the characteristics of so that dispenser performance is more stable, for machine it is long when working at high speed establish base
Plinth.
The specific embodiment two of the positioning clamping device of the glue spraying valve for LED lens attachment of the invention, and is used for LED
It is in place of the difference of the specific embodiment one of the positioning clamping device of the glue spraying valve of lens attachment, in the present embodiment, locating piece
Only there is one, other are the same as example 1, and repeat no more.
The specific embodiment of dispenser of the invention, including rack, the rack is equipped with working track, on working track
It is connected with glue spraying valve by the positioning clamping device of glue spraying valve, the positioning clamping device of the glue spraying valve in the present embodiment and above-mentioned each
The structure of the positioning clamping device of the glue spraying valve for LED lens attachment in embodiment is identical, repeats no more.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. the positioning clamping device of the glue spraying valve for LED lens attachment, it is characterised in that: including fixed plate, locating piece, locking
The side of component and link block, the fixed plate is connect with dispenser working track, and the other side is fixedly connected with locating piece, institute
It states locating piece to connect with locking assembly by threaded fastener away from the lower end of fixed plate side, the locating piece is in locking assembly
Outside there is multiple arrange up and down and the screw holes that be adapted tos with the threaded fastener, the locking assembly include consolidating with locating piece
Surely the fixed block connected is set on the fixed block there are two wedge lock block, the inclined-plane of two wedge lock blocks it is positioned opposite with
The slot being inserted into for link block is formed, the link block is connect away from the side of fixed block with glue spraying valve, and the fixed structure is also
Adjusting bolt including running through fixed block, wedge lock block and link block, to make when screwing the nut being adapted to adjusting bolt
Wedge lock block loosens or clamps link block.
2. the positioning clamping device of the glue spraying valve according to claim 1 for LED lens attachment, it is characterised in that: institute
Stating locating piece includes the first locating piece and the second locating piece, and first locating piece is connect with fixed plate, the connection of the second locating piece
On the downside of the first locating piece, the locking assembly is connect with the second locating piece.
3. the positioning clamping device of the glue spraying valve according to claim 2 for LED lens attachment, it is characterised in that: institute
It states the first locating piece and is connect with the second locating piece by threaded fastener, is equipped on first locating piece and the second locating piece
Multiple connecting holes being arranged in rows along the vertical direction.
4. the positioning clamping device of described in any item glue spraying valves for LED lens attachment according to claim 1~3, special
Sign is: the fixed block is equipped with positioning pin, and the locating piece is equipped with the location hole being adapted to positioning pin.
5. the positioning clamping device of the glue spraying valve according to claim 4 for LED lens attachment, it is characterised in that: institute
State location hole have it is multiple, multiple location holes are arranged in rows along the vertical direction.
6. the positioning clamping device of described in any item glue spraying valves for LED lens attachment according to claim 1~3, special
Sign is: the lower end of the fixed block is equipped with support plate, and the support plate is used to support wedge lock block and link block.
7. the positioning clamping device of described in any item glue spraying valves for LED lens attachment according to claim 1~3, special
Sign is: the link block has the inclined-plane being bonded with the inclined-plane for forming slot.
8. the positioning clamping device of the glue spraying valve according to claim 7 for LED lens attachment, it is characterised in that: institute
The inclination angle for stating inclined-plane is 55 °.
9. dispenser, including rack, the rack is equipped with working track, passes through the locating clip of glue spraying valve on the working track
Tight device is connected with glue spraying valve, it is characterised in that: any one of the positioning clamping device of the glue spraying valve such as claim 1~8 institute
The positioning clamping device for the glue spraying valve for LED lens attachment stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479209.3A CN110090781A (en) | 2019-05-31 | 2019-05-31 | The positioning clamping device and dispenser of glue spraying valve for LED lens attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479209.3A CN110090781A (en) | 2019-05-31 | 2019-05-31 | The positioning clamping device and dispenser of glue spraying valve for LED lens attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090781A true CN110090781A (en) | 2019-08-06 |
Family
ID=67450110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910479209.3A Pending CN110090781A (en) | 2019-05-31 | 2019-05-31 | The positioning clamping device and dispenser of glue spraying valve for LED lens attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090781A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324855A (en) * | 2014-11-19 | 2015-02-04 | 苏州博众精工科技有限公司 | Device for controlling dispensing position and dispensing quantity |
| CN204724415U (en) * | 2015-05-25 | 2015-10-28 | 昆山喜发自动化设备有限公司 | LED automatic dispensing machine |
| CN106622887A (en) * | 2016-11-23 | 2017-05-10 | 东莞长盈精密技术有限公司 | Dispensing tool |
| CN206474382U (en) * | 2016-12-23 | 2017-09-08 | 江苏唯侓机器人科技有限公司 | The glue applying mechanism of mobile phone HOME key automatic assembling apparatus |
| CN107433251A (en) * | 2017-08-30 | 2017-12-05 | 柏跃龙 | A kind of dispensing head assembly applied to point gum machine and a kind of point gum machine |
| CN206731446U (en) * | 2017-04-28 | 2017-12-12 | 东莞市安达自动化设备有限公司 | A kind of three-dimensional adjusts module |
| CN107537733A (en) * | 2017-08-30 | 2018-01-05 | 柏跃龙 | A kind of point gum machine with dispensing head assembly |
| CN207238369U (en) * | 2017-07-26 | 2018-04-17 | 福士瑞精密工业(郑州)有限公司 | Automatic dispensing machine |
| CN208527156U (en) * | 2018-06-01 | 2019-02-22 | 东莞市八部电子科技有限公司 | A kind of Pneumatic-control type glue spraying valve |
| CN210647054U (en) * | 2019-05-31 | 2020-06-02 | 广州番禺职业技术学院 | Positioning and clamping device of glue spraying valve for mounting LED lens and glue dispenser |
-
2019
- 2019-05-31 CN CN201910479209.3A patent/CN110090781A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324855A (en) * | 2014-11-19 | 2015-02-04 | 苏州博众精工科技有限公司 | Device for controlling dispensing position and dispensing quantity |
| CN204724415U (en) * | 2015-05-25 | 2015-10-28 | 昆山喜发自动化设备有限公司 | LED automatic dispensing machine |
| CN106622887A (en) * | 2016-11-23 | 2017-05-10 | 东莞长盈精密技术有限公司 | Dispensing tool |
| CN206474382U (en) * | 2016-12-23 | 2017-09-08 | 江苏唯侓机器人科技有限公司 | The glue applying mechanism of mobile phone HOME key automatic assembling apparatus |
| CN206731446U (en) * | 2017-04-28 | 2017-12-12 | 东莞市安达自动化设备有限公司 | A kind of three-dimensional adjusts module |
| CN207238369U (en) * | 2017-07-26 | 2018-04-17 | 福士瑞精密工业(郑州)有限公司 | Automatic dispensing machine |
| CN107433251A (en) * | 2017-08-30 | 2017-12-05 | 柏跃龙 | A kind of dispensing head assembly applied to point gum machine and a kind of point gum machine |
| CN107537733A (en) * | 2017-08-30 | 2018-01-05 | 柏跃龙 | A kind of point gum machine with dispensing head assembly |
| CN208527156U (en) * | 2018-06-01 | 2019-02-22 | 东莞市八部电子科技有限公司 | A kind of Pneumatic-control type glue spraying valve |
| CN210647054U (en) * | 2019-05-31 | 2020-06-02 | 广州番禺职业技术学院 | Positioning and clamping device of glue spraying valve for mounting LED lens and glue dispenser |
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