CN210022713U - Adjustable dispensing nozzle - Google Patents
Adjustable dispensing nozzle Download PDFInfo
- Publication number
- CN210022713U CN210022713U CN201920839511.0U CN201920839511U CN210022713U CN 210022713 U CN210022713 U CN 210022713U CN 201920839511 U CN201920839511 U CN 201920839511U CN 210022713 U CN210022713 U CN 210022713U
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- CN
- China
- Prior art keywords
- dispensing
- dispensing head
- glue
- head
- grooves
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- Expired - Fee Related
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Abstract
The utility model discloses an adjustable dispensing nozzle, which is provided with a dispensing head and a dispensing rod rotationally connected with the dispensing head through a buckle, wherein a connecting pipe is inserted into the dispensing rod, and a dispensing head is covered outside a dispensing conduit; the end part of the dispensing conduit is provided with a glue outlet which is arranged in a penetrating way along the radial direction, and the side surface of the top of the dispensing conduit is axially butted with the glue outlet to form two glue outlet grooves; the bottom surface of the dispensing head is provided with four dispensing head grooves which are circumferentially arranged in an array, and the four dispensing head grooves are intersected at a dispensing opening of the dispensing head; the circumference array of the inner side wall of the dispensing head is provided with three dispensing nozzle fan-shaped sheets, and the three dispensing nozzle fan-shaped sheets are rotatably arranged on an outlet adjusting sheet of the dispensing head and correspondingly provided with three adjusting fan-shaped sheets. The utility model discloses an adjustable point is glued the mouth, glues mouth and regulation fanning strip through rotating the point, can change different play glue runner and speed, and a point is glued the mouth and can be realized multiple point and is glued the operating mode.
Description
Technical Field
The utility model belongs to the adhesive deposite equipment field especially relates to an adjustable dispensing nozzle.
Background
In the electronic device maintenance or small batch production, often use manual point gum machine, will glue and spray and accomplish processing on waiting to bond the work piece, but current manual point gum machine goes out to glue mouthful size and can not adjust, and a point mouth is only applicable to a operating mode, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The mouth size can not be adjusted for solving current manual point gum machine play jiao kou, and a point mouth only is applicable to an operating mode, uses inconvenient problem, the utility model provides an adjustable point mouth.
The utility model discloses a realize like this, the utility model discloses an adjustable point is glued mouth includes the pressure chamber that sets up with glue container intercommunication, should press the intracavity and slide and set up the piston by pressing the handle drive, the pressure spring is installed to the piston bottom, the lateral wall of pressure chamber lower part sets up the gas pocket that link up, the last glue hole of pressing the chamber bottom is provided with the check valve that is led on to the pressure chamber one-way by glue container, point is glued the mouth and is communicated with pressing the chamber bottom through the connecting pipe;
the dispensing nozzle is provided with a dispensing head and a dispensing rod which is rotationally connected with the dispensing head through a buckle, the connecting pipe is inserted into the dispensing rod, and the dispensing head is covered on the outer side of the dispensing guide pipe;
the end part of the dispensing conduit is provided with a glue outlet which is arranged in a penetrating way along the radial direction, and the side surface of the top of the dispensing conduit is axially butted with the glue outlet to form two glue outlet grooves;
the bottom surface of the dispensing head is provided with four dispensing head grooves which are circumferentially arranged in an array, and the four dispensing head grooves are intersected at a dispensing opening of the dispensing head;
the circumference array of the inner side wall of the dispensing head is provided with three dispensing nozzle fan-shaped sheets, and the three dispensing nozzle fan-shaped sheets are rotatably arranged on an outlet adjusting sheet of the dispensing head and correspondingly provided with three adjusting fan-shaped sheets.
Furthermore, the positioning ring at the upper part of the dispensing guide pipe props against the inner side surface of the dispensing head so that the top of the dispensing guide pipe is not directly contacted with the bottom surface of the dispensing head.
The utility model discloses an adjustable point is glued the mouth, glues mouth and regulation fanning strip through rotating the point, can change different play glue runner and speed, and a point is glued the mouth and can be realized multiple point and is glued the operating mode.
Drawings
Fig. 1 is a schematic structural view of an adjustable dispensing nozzle provided in an embodiment of the present invention;
fig. 2 is an exploded view of a part of a dispensing nozzle according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a dispensing nozzle provided in an embodiment of the present invention;
fig. 4 is a partial enlarged view of a portion a provided in the embodiment of the present invention;
fig. 5 is a schematic diagram of the operation of the outlet adjustment sheet and the fan-shaped sheet of the dispensing nozzle provided in the embodiment of the present invention;
in the figure: 1. dispensing a glue nozzle; 1-1, dispensing a glue head; 1-1-1, an outlet regulating sheet; 1-1-2, dispensing head grooves; 1-1-3, dispensing the bottom surface of the head; 1-2, dispensing guide pipes; 1-2-1, a positioning ring; 1-2-2, a glue outlet; 1-2-3, a glue outlet groove; 1-3, dispensing a glue rod; 2. pressing the handle; 3. a glue container; 4. a connecting pipe; 5. pressing the cavity; 6. a piston; 7. air holes; 8. a pressure spring; 9. gluing holes; 10. a one-way valve; 11. dispensing nozzle fan-shaped pieces; 12. adjusting the fan-shaped piece; 13. and (6) dispensing the glue port.
Detailed Description
In order to further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses an adjustable point is glued mouth includes the pressure chamber 5 that sets up with flourishing glue container 3 intercommunication, and the sliding setting is by pressing the piston 6 of handle 2 drive in this pressure chamber 5, and the pressure spring is installed to piston 6 bottom, and the lateral wall of pressure chamber 5 lower part sets up the gas pocket 7 that link up, and the rubberizing hole 9 of pressure chamber 5 bottom is provided with the check valve 10 by flourishing glue container 3 to pressing chamber 5 one-way conduction, and this check valve 10 can adopt swing formula or pipeline formula check valve, and some glue mouths 1 are communicated with pressure chamber 5 bottom through connecting pipe 4;
the dispensing nozzle 1 is provided with a dispensing head 1-1 and a dispensing rod 1-3 which is rotationally connected with the dispensing head 1-1 through a buckle, the specific form of the buckle is not limited, the dispensing head 1-1 and the dispensing rod 1-3 can be ensured to rotate relatively, the connecting pipe 4 is inserted into the dispensing rod 1-3, and the dispensing head 1-1 covers the outside of the dispensing conduit 1-2;
the end part of the dispensing guide pipe 1-2 is provided with a glue outlet 1-2-2 which is arranged in a penetrating way along the radial direction, and the side surface of the top of the dispensing guide pipe 1-2 is axially butted with the glue outlet 1-2-2 to form two glue outlet grooves 1-2-3;
the bottom surface 1-1-3 of the dispensing head is provided with four dispensing head grooves 1-1-2 which are arranged in a circumferential array, and the four dispensing head grooves 1-1-2 are intersected at a dispensing opening 13 of the dispensing head 1-1;
a positioning ring 1-2-1 at the upper part of the dispensing guide pipe 1-2 props against the inner side surface of the dispensing head 1-1, so that the top of the dispensing guide pipe 1-2 is not directly contacted with the bottom surface 1-1-3 of the dispensing head, a certain distance is left between the dispensing guide pipe 1-2 and the dispensing head to ensure smooth circulation of glue, and a sealing ring or a sealing element and the like can be arranged on each contact surface to realize sealing according to actual requirements;
pressing down the pressing handle 2, the air is compressed by the piston 6 and enters the glue container 3 through the air hole 7 to press the glue into the glue nozzle 1 through the glue feeding hole 9;
when the dispensing head 1-1 is rotated, two of the four dispensing head grooves 1-1-2 are aligned with and communicated with the glue outlet grooves 1-2-3 or staggered with the glue outlet grooves 1-2-3, turbulence is not serious when the glue is aligned and communicated, glue is mainly sprayed out from the communicated two glue outlet grooves 1-2-3 in a water column shape, and when the glue is staggered and communicated, the turbulence is serious at the cross position because the glue inlet amount of the four dispensing head grooves 1-1-2 is basically consistent, so that the glue is prevented from being sprayed out too fast, and the glue is mainly uniformly and stably discharged from the four glue outlet grooves;
three dispensing nozzle fan-shaped pieces 11 are arranged on the circumferential array of the inner side wall of a dispensing head 1-1, three adjusting fan-shaped pieces 12 are correspondingly arranged on an outlet adjusting piece 1-1-1 rotatably arranged on the dispensing head 1-1, and when the three dispensing nozzle fan-shaped pieces 11 are covered by the three adjusting fan-shaped pieces 12 positioned on the upper side, an actual glue outlet channel is a middle circular dispensing opening 13 and three outer fan-shaped holes; when the fan-shaped holes among the three dispensing nozzle fan-shaped pieces 11 are covered by the three adjusting fan-shaped pieces 12, the actual glue outlet channel is a middle circular dispensing opening 13, so that the adjustment of dispensing holes with different sizes is realized in sequence, and different glue outlet speeds can also be realized;
the utility model discloses an adjustable point is glued mouth through rotating point and is glued mouth 1 and regulation fanning strip 12, can change different play glue runner and speed, and a point is glued the mouth and can be realized multiple point and is glued the operating mode.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (3)
1. An adjustable dispensing nozzle comprises a pressure cavity communicated with a glue container, a piston driven by a pressure handle is arranged in the pressure cavity in a sliding mode, a pressure spring is mounted at the bottom of the piston, a through air hole is formed in the side wall of the lower portion of the pressure cavity, and the dispensing nozzle is communicated with the bottom of the pressure cavity through a connecting pipe;
the end part of the dispensing conduit is provided with a glue outlet which is arranged in a penetrating way along the radial direction, and the side surface of the top of the dispensing conduit is axially butted with the glue outlet to form two glue outlet grooves;
the bottom surface of the dispensing head is provided with four dispensing head grooves which are circumferentially arranged in an array, and the four dispensing head grooves are intersected at a dispensing opening of the dispensing head;
the circumference array of the inner side wall of the dispensing head is provided with three dispensing nozzle fan-shaped sheets, and the three dispensing nozzle fan-shaped sheets are rotatably arranged on an outlet adjusting sheet of the dispensing head and correspondingly provided with three adjusting fan-shaped sheets.
2. The adjustable dispensing nozzle as claimed in claim 1, wherein the positioning ring at the upper portion of the dispensing conduit abuts against the inner side surface of the dispensing head so that the top portion of the dispensing conduit does not directly contact the bottom surface of the dispensing head.
3. The adjustable dispensing nozzle as claimed in claim 1, wherein the glue dispensing hole at the bottom of the pressure chamber is provided with a one-way valve for one-way communication from the glue container to the pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839511.0U CN210022713U (en) | 2019-06-03 | 2019-06-03 | Adjustable dispensing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839511.0U CN210022713U (en) | 2019-06-03 | 2019-06-03 | Adjustable dispensing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210022713U true CN210022713U (en) | 2020-02-07 |
Family
ID=69346628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839511.0U Expired - Fee Related CN210022713U (en) | 2019-06-03 | 2019-06-03 | Adjustable dispensing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210022713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069507A (en) * | 2022-06-21 | 2022-09-20 | 厦门理工中小企业成长支持中心 | Glue outlet variable proportioning component for glue dispenser |
-
2019
- 2019-06-03 CN CN201920839511.0U patent/CN210022713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069507A (en) * | 2022-06-21 | 2022-09-20 | 厦门理工中小企业成长支持中心 | Glue outlet variable proportioning component for glue dispenser |
| CN115069507B (en) * | 2022-06-21 | 2024-01-12 | 贵州永吉盛珑包装有限公司 | Glue outlet variable proportioning assembly for glue dispensing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |