CN210474507U - Dispensing head capable of dispensing to curved surface - Google Patents
Dispensing head capable of dispensing to curved surface Download PDFInfo
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- CN210474507U CN210474507U CN201921076973.8U CN201921076973U CN210474507U CN 210474507 U CN210474507 U CN 210474507U CN 201921076973 U CN201921076973 U CN 201921076973U CN 210474507 U CN210474507 U CN 210474507U
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Abstract
The utility model relates to the technical field of glue dispensing equipment, in particular to a glue dispensing head capable of dispensing glue to curved surfaces, which comprises a connecting component with multiple degrees of freedom, a driving component and a glue dispensing needle tube arranged on the connecting component, wherein the connecting component comprises a first arc-shaped flat plate and a second arc-shaped flat plate which are concentric, one end of the first arc-shaped flat plate is hinged with one end of the second arc-shaped flat plate through a first hinged shaft, one end of the second arc-shaped flat plate is hinged with a connecting plate, a driving cylinder is arranged on the connecting plate, the driving component comprises a driving motor and a first gear, one end of the first arc-shaped flat plate is meshed with the first gear through a second gear, the utility model can move the glue dispensing needle tube to any product glue dispensing position with a curved surface structure, completely replaces the function of an XYZ three-axis screw rod, and enlarges the use space of, can adjust the demand of gluing of arbitrary satisfying the demand, reduce whole equipment cost, reduce occupation space.
Description
Technical Field
The utility model relates to an equipment technical field is glued to the point specifically is a can glue head to some glue of curved surface point.
Background
The mode of current gluing curved surface product structure adopts XYZ triaxial lead screw slip table cooperation rotary platform to the realization is glued the arbitrary position of the whole curved surface of product and is glued, and whole equipment cost is too high, and occupation space is great moreover, and the glue dispensing direction of the head of gluing can't change moreover, and the glue dispensing direction is comparatively single, reduces equipment utilization.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can glue the dispensing head to curved surface point to solve the problem of proposing among the above-mentioned background art.
The technical scheme of the utility model is that: a dispensing head capable of dispensing on a curved surface, the dispensing head comprises a connecting component with multiple degrees of freedom, a driving component for driving the connecting component to rotate and a dispensing needle tube arranged on the connecting component, the connecting component comprises a first arc-shaped flat plate and a second arc-shaped flat plate which are concentric, one end of the first arc-shaped flat plate is hinged with one end of the second arc-shaped flat plate through a first hinge shaft, the plane of the first arc-shaped flat plate is parallel to the plane of the second arc-shaped flat plate, one end of the second arc-shaped flat plate is hinged with a connecting plate, a driving cylinder is arranged on the connecting plate, the dispensing needle tube is arranged at the output end of the driving cylinder, the driving assembly comprises a driving motor and a first gear installed at the output end of the driving motor, and one end, far away from the second arc-shaped flat plate, of the first arc-shaped flat plate is meshed with the first gear through the second gear.
The connecting plate passes through the second articulated shaft and is articulated dull and stereotyped with the second arc, the axis of second articulated shaft is parallel with the dull and stereotyped place plane of second arc, the axis of first articulated shaft is perpendicular with the axis of second articulated shaft, the dull and stereotyped one end of keeping away from the second arc of first arc is provided with installs the rotation axis, the axis of the first articulated shaft of axis perpendicular to, the second gear is installed on the rotation axis.
The dull and stereotyped one end that is close to first arc slat of second arc is provided with the spacing hole of arc, the centre of a circle in the spacing hole of arc is on the axis of first articulated shaft, be provided with the locking bolt who passes the spacing hole of arc on the dull and stereotyped of first arc, the opening in the spacing hole of arc is opposite with the dull and stereotyped opening of second arc.
The connecting plate is provided with a steering limiting hole of an arc structure, and the driving cylinder is provided with a limiting bolt penetrating through the steering limiting hole.
The both sides of coupling assembling all are provided with the gag lever post of vertical setting.
Supporting parts are arranged on two sides of the end part of the first arc-shaped flat plate connected with the rotating shaft.
The utility model discloses an improve and provide a dispensing head that can glue curved surface point here, compare with prior art, have following improvement and advantage:
one is as follows: the connecting assembly rotates around the first articulated shaft by breaking the first arc-shaped flat plate, and the connecting plate rotates around the second articulated shaft, so that the dispensing needle tube can be moved to a product dispensing position with any curved surface structure, the function of an XYZ three-axis lead screw sliding table is completely replaced, and the use space of the dispensing needle tube is enlarged;
the second step is as follows: the limiting bolt is loosened, the driving cylinder can rotate in the steering limiting hole, and the dispensing requirements which can meet the requirements at will can be adjusted;
and thirdly: reduce the whole equipment cost, reduce the occupied space and improve the equipment utilization rate
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention;
description of reference numerals:
coupling assembling 1, drive assembly 2, driving motor 21, first gear 22, second gear 23, needle tubing 3 is glued to the point, drives actuating cylinder 4, first arc flat board 41, second arc flat board 42, connecting plate 43, first articulated shaft 44, second articulated shaft 45, gag lever post 5, supporting part 6, locking bolt 7, spacing bolt 8, spacing hole 9 of arc turns to spacing hole 10, rotation axis 11.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a dispensing head that can glue to curved surface point here, the technical scheme of the utility model is:
as shown in fig. 1-4, the dispensing head includes a connection assembly 1 with multiple degrees of freedom, a driving assembly 2 for driving the connection assembly 1 to rotate, and a dispensing needle tube 3 installed on the connection assembly 1, the connection assembly 1 includes a first arc-shaped flat plate 41 and a second arc-shaped flat plate 42 which are concentric, one end of the first arc-shaped flat plate 41 is hinged to one end of the second arc-shaped flat plate 42 through a first hinge shaft 44, the plane where the first arc-shaped flat plate 41 is located is parallel to the plane where the second arc-shaped flat plate 42 is located, one end of the second arc-shaped flat plate 42 is hinged to a connection plate 43, a driving cylinder 4 is installed on the connection plate 43, the dispensing needle tube 3 is installed at the output end of the driving cylinder 4, the driving assembly 2 includes a driving motor 21 and a first gear 22 installed at the output end of the driving motor 21, one end of the first arc-shaped flat plate 41 far away from the second arc-shaped flat plate, the second arc flat plate 42 can rotate around the first arc flat plate 41, so that the distance between the dispensing needle head and a product is adjusted, the driving cylinder 4 can drive the dispensing needle tube 3 to enter the dispensing hole, the connecting plate 43 rotates around the second hinge shaft 45, and the dispensing position of the dispensing needle tube 3 can be finely adjusted.
The connecting plate 43 is articulated with the second arc-shaped flat plate 42 through the second articulated shaft 45, the axis of the second articulated shaft 45 is parallel to the plane where the second arc-shaped flat plate 42 is located, the axis of the first articulated shaft 44 is perpendicular to the axis of the second articulated shaft 45, one end, away from the second arc-shaped flat plate 42, of the first arc-shaped flat plate 41 is provided with the rotating shaft 11, the axis of the rotating shaft 11 is perpendicular to the axis of the first articulated shaft 44, the second gear 23 is installed on the rotating shaft 11, the driving motor 21 drives the first gear 22 to drive the second gear 23 to rotate, so that the connecting assembly 1 and the dispensing needle tube 3 rotate around the rotating shaft 11, and the dispensing needle tube 3 can be moved to the designated position of the curved surface.
The one end that the dull and stereotyped 42 of second arc is close to first arc slat is provided with the spacing hole of arc 9, the centre of a circle of the spacing hole of arc 9 is on the axis of first articulated shaft 44, be provided with the locking bolt 7 that passes the spacing hole of arc 9 on the dull and stereotyped 41 of first arc, the opening in the spacing hole of arc 9 is opposite with the opening of the dull and stereotyped 42 of second arc, loosens locking bolt 7, breaks second arc dull and stereotyped 42 off with the fingers and thumb and rotates around first articulated shaft 44, and dull and stereotyped 42 of second arc can rotate around first arc dull and stereotyped 41 to adjustment point gum needle head is to the distance between the product, guarantees to drive actuating cylinder 4 and can drive the point and glue needle tubing 3.
Be provided with the spacing hole 10 that turns to of arc structure on the connecting plate 43, drive and install on the actuating cylinder 4 and pass the spacing bolt 8 that turns to spacing hole 10, loosen spacing bolt 8, rotate and drive actuating cylinder 4 and turn to spacing hole 10 internal rotation, can adjust the arbitrary point of gluing position of gluing needle tubing 3.
Coupling assembling 1's both sides all are provided with the gag lever post 5 of vertical setting, driving motor 21 is step motor, step motor electric connection has the controller, gag lever post 5's side all is provided with proximity sensor, is close to proximity sensor when first arc flat board 41, and proximity sensor senses first arc flat board 41 and produces high level signal X1 and carries for the controller, and the controller is to the processing that high level signal goes on and export high level signal Y1 and give driving motor 21, and driving motor 21 stops or reverse rotation, the equal prior art of model of proximity sensor and controller, no longer detailed here.
Both sides of the end part of the first arc-shaped flat plate 41 connected with the rotating shaft 11 are provided with supporting parts 6, so that the stable structure of the first arc-shaped flat plate 41 during rotation is ensured.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a can be to some dispensing head of curved surface point, its characterized in that: the dispensing head comprises a multi-degree-of-freedom connecting assembly (1), a driving assembly (2) used for driving the connecting assembly (1) to rotate and a dispensing needle tube (3) installed on the connecting assembly (1), the connecting assembly (1) comprises a first arc-shaped flat plate (41) and a second arc-shaped flat plate (42) which are concentric, one end of the first arc-shaped flat plate (41) is hinged to one end of the second arc-shaped flat plate (42) through a first hinge shaft (44), the plane where the first arc-shaped flat plate (41) is located is parallel to the plane where the second arc-shaped flat plate (42) is located, one end of the second arc-shaped flat plate (42) is hinged to a connecting plate (43), a driving air cylinder (4) is installed on the connecting plate (43), the dispensing needle tube (3) is installed at the output end of the driving air cylinder (4), the driving assembly (2) comprises a driving motor (21) and a first gear (22) installed at the output end, one end of the first arc-shaped flat plate (41) far away from the second arc-shaped flat plate (42) is meshed with the first gear (22) through the second gear (23).
2. The dispensing head of claim 1, wherein: the connecting plate (43) is articulated with the second arc-shaped flat plate (42) through a second articulated shaft (45), the axis of the second articulated shaft (45) is parallel to the plane where the second arc-shaped flat plate (42) is located, the axis of the first articulated shaft (44) is perpendicular to the axis of the second articulated shaft (45), one end, away from the second arc-shaped flat plate (42), of the first arc-shaped flat plate (41) is provided with an installation rotating shaft (11), the axis of the rotating shaft (11) is perpendicular to the axis of the first articulated shaft (44), and the second gear (23) is installed on the rotating shaft (11).
3. The dispensing head of claim 1, wherein: the one end that second arc dull and stereotyped (42) are close to first arc slat is provided with spacing hole of arc (9), the centre of a circle of the spacing hole of arc (9) is on the axis of first articulated shaft (44), be provided with locking bolt (7) that pass spacing hole of arc (9) on the first arc dull and stereotyped (41), the opening in the spacing hole of arc (9) is opposite with the opening of second arc dull and stereotyped (42).
4. The dispensing head of claim 1, wherein: the steering limiting hole (10) with an arc-shaped structure is formed in the connecting plate (43), and a limiting bolt (8) penetrating through the steering limiting hole (10) is installed on the driving cylinder (4).
5. The dispensing head of claim 1, wherein: the two sides of the connecting component (1) are provided with vertically arranged limiting rods (5).
6. The dispensing head capable of dispensing curved surfaces according to claim 2, wherein: supporting parts (6) are arranged on two sides of the end part of the first arc-shaped flat plate (41) connected with the rotating shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921076973.8U CN210474507U (en) | 2019-07-10 | 2019-07-10 | Dispensing head capable of dispensing to curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921076973.8U CN210474507U (en) | 2019-07-10 | 2019-07-10 | Dispensing head capable of dispensing to curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210474507U true CN210474507U (en) | 2020-05-08 |
Family
ID=70530427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921076973.8U Active CN210474507U (en) | 2019-07-10 | 2019-07-10 | Dispensing head capable of dispensing to curved surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210474507U (en) |
-
2019
- 2019-07-10 CN CN201921076973.8U patent/CN210474507U/en active Active
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