CN206444840U - A kind of sealant extrusion device - Google Patents
A kind of sealant extrusion device Download PDFInfo
- Publication number
- CN206444840U CN206444840U CN201720059627.3U CN201720059627U CN206444840U CN 206444840 U CN206444840 U CN 206444840U CN 201720059627 U CN201720059627 U CN 201720059627U CN 206444840 U CN206444840 U CN 206444840U
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- screw
- clip slot
- extruded tube
- extruder head
- interface channel
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Abstract
The utility model discloses a kind of sealant extrusion device, including extruded tube, the stage casing of the extruded tube is provided with placing part, the placing part front end is provided with extruder head, the rear end of the placing part is provided with end cap, the extruder head is threadedly coupled with extruded tube, the end cap is provided with a screw, running through in the screw has screw rod, the screw flight is engaged with screw, the front end of the screw rod is provided with fixed part, the rear end of the screw rod is provided with connecting portion, the fixed part is connected with extrusion plug, the extrusion plug is hubbed on fixed part, interface channel is provided with the extruder head, the interface channel is connected with extruded tube, the bottom of the extruder head, which is provided with, applies material end, the material end of applying includes perforate, first clip slot and the second clip slot, first clip slot is connected by perforate with interface channel；The sealant extrusion device is simple in construction, cost is low, it is easy to control positioning when gel quantity and dispensing.
Description
Technical field
The utility model is related to a kind of sealant extrusion device.
Background technology
Fluid sealant (sealant/sealing glue) refers to deform with sealing surface shape, is difficult trickling, there is certain viscous
The encapsulant of knot property.It is for filling configuration gap, the adhesive to play sealing function.With anti-leak, waterproof, vibrationproof
Dynamic and sound insulation, heat-insulated etc. effect, generally with the dryness such as pitch thing, natural resin or synthetic resin, natural rubber or synthetic rubber
Or the dope of non-dryness is base-material, coordinates the inert fillers such as talcum powder, carclazyte, carbon black, titanium dioxide and asbestos, adds plasticising
Agent, solvent, curing agent, accelerator etc. are made.
Existing sealant extrusion device is generally manual squeezing, is difficult to control sealing glue extrusion amount, small when big during gel quantity,
And its extruder head only has the passage of a V-shaped, it is difficult to control the gel quantity of extruder head, high dispensing precision is needed for part
When, it is difficult to carry out accurate dispensing.
Utility model content
In view of this, to be to provide a kind of simple in construction, cost low for the utility model purpose, it is easy to control gel quantity and
The sealant extrusion device of positioning during dispensing.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of sealant extrusion device, including extruded tube, the stage casing of the extruded tube are provided with before placing part, the placing part
End is provided with extruder head, and the rear end of the placing part is provided with end cap, and the extruder head is threadedly coupled with extruded tube, set on the end cap
Have through there is screw rod in a screw, the screw, the screw flight is engaged with screw, the front end of the screw rod is provided with solid
Determine portion, the rear end of the screw rod is provided with connecting portion, the fixed part is connected with extrusion plug, the extrusion plug is hubbed at fixed part
On, interface channel is provided with the extruder head, the interface channel is connected with extruded tube, the bottom of the extruder head, which is provided with, applies material
End, the section configuration of the interface channel is set for V-shaped, and the material end of applying includes perforate, the first clip slot and the second clip slot,
First clip slot is connected by perforate with interface channel, and second clip slot is located at the first clip slot rear, second clip slot
Bore is more than the first clip slot.
Preferably, the extruder head also includes connection end, the outer surface of the connection end is provided with external screw thread, described to squeeze
Go out provided with the internal thread being engaged with external screw thread in cylinder, the connection end is threadedly coupled by external screw thread with extruded tube, by interior
Screw thread coordinates with external screw thread to be spun.
Preferably, the screw on the end cap constitutes for a nut, drawing cap etc. also can be according to circumstances replaced with.
Preferably, the connecting portion is turret head, for being fixedly connected with corresponding driving structure.
Preferably, the connecting portion, which is fitted together to gearing, drive device, the drive device is pneumatic actuating device, also may be used
Extruded by drive device.
The utility model has the technical effect that following aspect：By steadily being gone out by screw spiral propelling extrusion force
Glue is uniform, retreats quick release pressure, is easily controlled fluid sealant output to reduce excessive glue phenomenon；And applying in material end, it is additionally arranged
One is used to control amount of compression, plays the fixed slot of styling, and squeezing for colloid is controlled by the jig arm formed on fixed slot
Output and dispensing position, are easy to unified operation, are accurately positioned.And can prevent other positions from producing spilling, in addition, also reducing material
The unnecessary waste of product.
Brief description of the drawings
Fig. 1 is the overall structure diagram of sealant extrusion device of the present utility model；
Fig. 2 is the A portions schematic enlarged-scale view of sealant extrusion device of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
Refering to shown in Fig. 1-2, a kind of sealant extrusion device, including extruded tube 1, the stage casing of the extruded tube 1 is provided with holding
Portion 2 is put, the front end of placing part 2 is provided with extruder head 3, and the extruder head 3 also includes connection end 4, the appearance of the connection end 4
Face is provided with external screw thread 5, the extruded tube 1 provided with the internal thread (not shown) being engaged with external screw thread 5, and the connection end 4 leads to
Cross external screw thread 5 to be threadedly coupled with extruded tube 1, coordinated by internal thread with external screw thread 5 and spun, the rear end of the placing part 2
Provided with end cap 6, the extruder head 3 is threadedly coupled with extruded tube 1, and the end cap 6 is provided with the spiral shell on a screw 7, the end cap 6
Hole 7 constitutes for a nut, also can according to circumstances replace with drawing cap etc., and running through in the screw 7 has screw rod 8, the spiral shell of the screw rod 8
Line is engaged with screw 7, and the front end of the screw rod 8 is provided with fixed part 9, and the rear end of the screw rod 8 is provided with connecting portion 10, the company
Socket part 10 is turret head, and for being fixedly connected with corresponding driving structure, the connecting portion 10, which is fitted together to gearing, has drive device (not
Diagram), the drive device is pneumatic actuating device, can also be extruded by drive device, the fixed part 9 is connected with crowded
Tamponade 11, being hubbed on fixed part 9 for the extrusion plug 11, is provided with interface channel 12, the interface channel in the extruder head 3
12 connect with extruded tube 1, and the bottom of the extruder head 3 is provided with material end 13 is applied, and the section configuration of the interface channel 12 is V-shaped
Set, the material end 13 of applying includes perforate 14, the first clip slot 15 and the second clip slot 16, and first clip slot 15 passes through perforate 14
Connected with interface channel 12, second clip slot 16 is located at the rear of the first clip slot 15, the bore of the second clip slot 16 is more than first
Clip slot 15.
Use flow：
When in use, the alignment of the second clip slot 16 is treated at gluing first, propelling extrusion is then rotated forward by the spiral of screw rod 8,
Fluid sealant is extruded in glue-applying point, is then departed from gluing, the spiral of screw rod 8, which is reversed, to be retreated, and quick release fluid sealant overpressure is
Can.
The utility model has the technical effect that following aspect：By steadily being gone out by screw spiral propelling extrusion force
Glue is uniform, retreats quick release pressure, is easily controlled fluid sealant output to reduce excessive glue phenomenon；And applying in material end, it is additionally arranged
One is used to control amount of compression, plays the fixed slot of styling, and squeezing for colloid is controlled by the jig arm formed on fixed slot
Output and dispensing position, are easy to unified operation, are accurately positioned.And can prevent other positions from producing spilling, in addition, also reducing material
The unnecessary waste of product.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
The technical scheme of embodiment, all use equivalent substitutions or equivalent transformation formation, all falls within the utility model and is claimed
Within the scope of.
Claims (5)
1. a kind of sealant extrusion device, it is characterised in that：Including extruded tube, the stage casing of the extruded tube is provided with placing part, institute
Placing part front end is stated provided with extruder head, the rear end of the placing part is provided with end cap, and the extruder head is threadedly coupled with extruded tube, institute
End cap is stated provided with a screw, the screw is interior through there is screw rod, and the screw flight is engaged with screw, the screw rod
Front end is provided with fixed part, and the rear end of the screw rod is provided with connecting portion, the fixed part is connected with extrusion plug, and the extrusion plug is pivoted
In on fixed part, interface channel is provided with the extruder head, the interface channel is connected with extruded tube, the bottom of the extruder head
Provided with material end is applied, the section configuration of the interface channel is set for V-shaped, it is described apply expect end include perforate, the first clip slot and
Second clip slot, first clip slot is connected by perforate with interface channel, and second clip slot is located at the first clip slot rear, described
Second clip slot bore is more than the first clip slot.
2. sealant extrusion device according to claim 1, it is characterised in that：The extruder head also includes connection end,
The outer surface of the connection end is provided with external screw thread, the extruded tube provided with the internal thread being engaged with external screw thread, the connection
End is threadedly coupled by external screw thread with extruded tube.
3. sealant extrusion device according to claim 2, it is characterised in that：Screw on the end cap is a nut block
Into.
4. sealant extrusion device according to claim 3, it is characterised in that：The connecting portion is turret head.
5. sealant extrusion device according to claim 4, it is characterised in that：The connecting portion, which is fitted together to gearing, has driving to fill
Put, the drive device is pneumatic actuating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059627.3U CN206444840U (en) | 2017-01-16 | 2017-01-16 | A kind of sealant extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059627.3U CN206444840U (en) | 2017-01-16 | 2017-01-16 | A kind of sealant extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206444840U true CN206444840U (en) | 2017-08-29 |
Family
ID=59672301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059627.3U Active CN206444840U (en) | 2017-01-16 | 2017-01-16 | A kind of sealant extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206444840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701821A (en) * | 2019-02-21 | 2019-05-03 | 深圳市晶锐光电有限公司 | A kind of Glue dripping head and dispensing method for LED die bond |
| CN110918391A (en) * | 2019-12-03 | 2020-03-27 | 徐有伟 | Quick glue dispenser |
-
2017
- 2017-01-16 CN CN201720059627.3U patent/CN206444840U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701821A (en) * | 2019-02-21 | 2019-05-03 | 深圳市晶锐光电有限公司 | A kind of Glue dripping head and dispensing method for LED die bond |
| CN109701821B (en) * | 2019-02-21 | 2023-05-23 | 广东晶锐半导体有限公司 | Dispensing head and dispensing method for LED die bonding |
| CN110918391A (en) * | 2019-12-03 | 2020-03-27 | 徐有伟 | Quick glue dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sealant extrusion device Effective date of registration: 20230224 Granted publication date: 20170829 Pledgee: Bank of China Limited Xianning branch Pledgor: HUBEI HENGSHENG SILICONE CO.,LTD. Registration number: Y2023420000074 |