CN215586976U - Dispensing mechanism and dispensing device - Google Patents
Dispensing mechanism and dispensing device Download PDFInfo
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- CN215586976U CN215586976U CN202022802793.2U CN202022802793U CN215586976U CN 215586976 U CN215586976 U CN 215586976U CN 202022802793 U CN202022802793 U CN 202022802793U CN 215586976 U CN215586976 U CN 215586976U
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- dispensing
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- fixed seat
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Abstract
The application provides a point gum machine constructs and adhesive deposite device. The point gum machine constructs includes: a fixed seat; the glue supply piece is arranged on the fixed seat and used for supplying glue; the sliding part is slidably arranged on the fixed seat; the glue dispensing part is arranged on the sliding part and communicated with the glue supply part, and the glue dispensing part can slide on the fixed seat along the vertical direction under the driving of the sliding part so as to perform floating glue dispensing on a workpiece; the driving piece is arranged on the fixed seat, and the output end of the driving piece is connected with the sliding piece so as to compensate the gravity of the sliding piece and the glue dispensing piece. The dispensing mechanism and the dispensing device are simple to operate, and the needle scraping condition can be basically avoided, so that the dispensing efficiency is integrally improved.
Description
Technical Field
The application relates to a point and glues technical field, especially relates to a point gum machine constructs and adhesive deposite device.
Background
In the production process, the work piece is often required to be subjected to glue dispensing operation. The needle head of the existing glue dispensing device is fixed, and when the flatness of an incoming material workpiece is different, the problem that the needle head is contacted with the surface of a product to generate needle scraping easily occurs in the glue dispensing process, so that deviation or glue breaking is poor.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, it is desirable to provide a dispensing mechanism and a dispensing device to solve the above problems.
The embodiment of the application provides a point gum machine constructs, includes:
a fixed seat;
the glue supply piece is arranged on the fixed seat and used for supplying glue;
the sliding part is slidably arranged on the fixed seat;
the glue dispensing part is arranged on the sliding part and communicated with the glue supply part, and the glue dispensing part can slide on the fixed seat along the vertical direction under the driving of the sliding part so as to perform floating glue dispensing on a workpiece;
the driving piece is arranged on the fixed seat, and the output end of the driving piece is connected with the sliding piece so as to compensate the gravity of the sliding piece and the glue dispensing piece.
In some embodiments, the driving member, the dispensing member and the sliding member are disposed on the same side of the fixing base, and the glue supplying member includes:
the glue supply cylinder is arranged on the other side of the fixed seat, which is opposite to the sliding part, and is used for accommodating glue; and
and one end of the rubber supply pipe is communicated with the rubber supply cylinder, and the other end of the rubber supply pipe penetrates through the fixed seat and is communicated with the dispensing piece.
In some embodiments, an avoiding groove is formed in a position of the fixing seat corresponding to the sliding member, and the sliding member is slidably disposed in the avoiding groove.
In some embodiments, the dispensing mechanism further comprises:
the sliding rail is arranged in the avoiding groove and extends along the vertical direction, and the sliding piece is arranged on the sliding rail in a sliding mode.
In some embodiments, the slider comprises:
the sliding block can be arranged on the sliding rail in a sliding way; and
the connecting plate is arranged on one side of the sliding block and is respectively connected with the output end of the driving piece and the glue dispensing piece.
In some embodiments, the driving part comprises a fixing part, a connecting rod and a piston, the fixing part is fixed on the fixing seat, a closed cavity is arranged in the fixing part, an upper air inlet and a lower air inlet are respectively arranged at the upper end and the lower end of the cavity, the piston is slidably arranged in the cavity of the fixing part in the vertical direction and is located between the upper air inlet and the lower air inlet, one end of the connecting rod is connected with the piston, and the other end of the connecting rod penetrates through one side face of the fixing part and is connected with the sliding part.
In some embodiments, the pressure of the lower inlet port is greater than the pressure of the upper inlet port.
In some embodiments, the pulling force of the connecting rod on the sliding part is equal to the gravity of the sliding part and the glue dispensing part.
In some embodiments, the dispensing device includes a dispensing end for dispensing the workpiece, and the dispensing end is an inclined surface.
The embodiment of the present application further provides a dispensing device, including:
the glue dispensing mechanism;
and the moving mechanism is connected with the glue dispensing mechanism and used for driving the glue dispensing mechanism to move in a first direction, a second direction and a third direction, wherein the first direction, the second direction and the third direction are mutually and vertically arranged.
The dispensing mechanism and the dispensing device are connected with the sliding part through the driving end of the driving part to compensate the gravity of the sliding part and the dispensing part in the static or moving process, so that the reactive force borne by the dispensing part when the surface of the workpiece is uneven is changed, and the dispensing mechanism and the dispensing device slide on the fixed seat in the vertical direction under the driving of the sliding part to perform floating dispensing on the workpiece. Compared with the prior art, the dispensing mechanism and the dispensing device are simple to operate, and the needle scraping condition can be basically avoided, so that the dispensing efficiency is integrally improved.
Drawings
Fig. 1 is a schematic perspective view of a dispensing device according to an embodiment of the present disclosure.
Fig. 2 is a schematic perspective view of a dispensing mechanism in the dispensing device shown in fig. 1.
Fig. 3 is an assembly view of the slide rails and the sliders in the dispensing mechanism shown in fig. 2.
Fig. 4 is a perspective view of a driving member in the dispensing mechanism shown in fig. 2.
Description of the main elements
Machine table 10
Hood 20
Fixed seat 31
Glue supply part 32
Sliding member 33
Connecting plate 332
Dispensing end 341
Driving member 35
Fixing part 351
Piston 352
Connecting rod 353
First driving member 41
Second driving member 42
Third driving member 43
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Referring to fig. 1, an embodiment of the present disclosure provides a dispensing device 100 for performing floating dispensing along with height variation of a dispensing surface when a height difference exists between the dispensing surfaces of a workpiece 200, so as to avoid needle scraping and improve process yield. In this embodiment, the dispensing apparatus 100 includes a machine 10, a housing 20, a dispensing mechanism 30, and a moving mechanism 40.
The machine 10 is a substantially rectangular vertical structure, which is convenient for adapting to various processing and manufacturing scenarios and is also convenient for an operator to operate.
The hood 20 is covered on the machine 10, the dispensing mechanism 30 and the moving mechanism 40 are both arranged on the machine 10 and located in the hood 20, wherein the dispensing mechanism 30 is connected to the power end of the moving mechanism 40.
Referring to fig. 2, the dispensing mechanism 30 includes a fixing base 31, a glue supplying member 32, a sliding member 33, a dispensing member 34, and a driving member 35.
The glue supply member 32 is disposed on the fixing base 31 for supplying glue. The sliding member 33 is slidably disposed on the fixing base 31. The dispensing member 34 is disposed on the sliding member 33 and is communicated with the glue supplying member 32, and the dispensing member 34 can be driven by the sliding member 33 to slide on the fixing base 31 along the vertical direction, so as to perform floating dispensing on the workpiece 200. The driving member is disposed on the fixing base 31 and the output end is connected to the sliding member 33 to compensate the gravity of the sliding member 33 and the glue dispensing member 34.
The fixing base 31 includes a first fixing plate 311 and a second fixing plate 312.
The first fixing plate 311 has a substantially polygonal plate-shaped structure. The first fixing plate 311 includes a mounting portion 3111, and the mounting portion 3111 is used to mount the first fixing plate 311 to another device. In this embodiment, the mounting portion 3111 is a mounting hole, and the first fixing plate 311 is fixed to the power end of the moving mechanism 40 by a bolt passing through the mounting hole.
The second fixing plate 312 has a substantially rectangular shape. The second fixing plate 312 is vertically connected to one side of the first fixing plate 311, the driving element 35, the dispensing element 34, the sliding element 33 and the dispensing element 32 are disposed on the second fixing plate 312, wherein the driving element 35, the dispensing element 34 and the sliding element 33 are disposed on the same side of the second fixing plate 312.
The glue supply member 32 includes a glue supply cylinder 321 and a glue supply pipe 322.
The glue supplying cylinder 321 is disposed on the other side of the second fixing plate 312 opposite to the sliding member 33, and is used for accommodating glue.
One end of the rubber supply pipe 322 is communicated with the rubber supply cylinder 321, and the other end of the rubber supply pipe 322 penetrates through the second fixing plate 312 of the fixing seat 31 and is communicated with the dispensing element 34.
An avoiding groove 3121 is provided at a position of the second fixing plate 312 of the fixing seat 31 corresponding to the sliding member 33, the avoiding groove 3121 is a rectangular groove and penetrates through one end of the second fixing plate 312, and the sliding member 33 is slidably provided in the avoiding groove 3121.
In some embodiments, referring to fig. 3, the glue dispensing mechanism 30 further includes a slide rail 36.
The slide rail 36 is disposed in the escape groove 3121 and extends in the vertical direction, and the slider 33 is slidably disposed on the slide rail 36.
With continued reference to fig. 1, the sliding member 33 includes a sliding block 331 and a connecting plate 332.
The slider 331 is slidably mounted on the slide rail 36.
The connecting plate 332 is disposed on one side of the sliding block 331 and is connected to the output end of the driving member 35 and the glue dispensing member 34, respectively.
The dispensing member 34 is a dispensing needle. The dispensing member 34 includes a dispensing end 341 for dispensing the workpiece 200, and the dispensing end 341 is an inclined surface. It should be noted that, the dispensing device 34 needs to maintain a certain gap with the surface of the workpiece 200 during dispensing, so that the dispensing device 34 does not affect the dispensing path on the surface of the workpiece 200.
Referring to fig. 4, the driving member 35 includes a fixing portion 351, a piston 352 and a connecting rod 353.
The fixing portion 351 has a substantially rectangular parallelepiped shape. The fixing portion 351 is fixed on the second fixing plate 312 of the fixing base 31, a closed cavity 3511 is provided in the fixing portion 351, an upper inlet 3512 and a lower inlet 3513 are respectively provided at an upper end and a lower end of the cavity 3511, wherein a pressure of the lower inlet 3513 is greater than a pressure of the upper inlet 3512.
The piston 352 is slidably disposed in a vertical direction within the cavity 3511 of the fixing portion 351 between the upper intake port 3512 and the lower intake port 3513.
One end of the connecting rod 353 is connected to the piston 352, and the other end of the connecting rod 353 penetrates through one side surface of the fixing portion 351 and is connected to the connecting plate 332 of the sliding member 33, wherein the pulling force of the connecting rod 353 on the sliding member 33 is equal to the gravity of the sliding member 33 and the dispensing member 34, so that the upward force and the gravity of the sliding member 33 and the dispensing member 34 during dispensing on the surface of the flat workpiece 200 are equal, when the surface of the workpiece 200 has a protrusion, the gap between the dispensing member 34 and the surface of the workpiece 200 is reduced, and further, the upward reaction force of the dispensing member on the workpiece 200 is increased, so that the dispensing member slides upward under the driving of the sliding member 33, the gap between the dispensing member 34 and the surface of the workpiece 200 is adjusted to the initial gap for continuous dispensing, and the gap between the dispensing member 34 and the surface of the workpiece 200 is kept unchanged, thereby achieving floating dispensing.
With continued reference to fig. 1, the moving mechanism 40 includes a first driving member 41, a second driving member 42 and a third driving member 43.
The first driving member 41 is disposed on the machine table 10, and a power end thereof is connected to the second driving member 42 for driving the second driving member 42 to move along a first direction.
The power end of the second driving member 42 is connected to the third driving member 43 for driving the third driving member 43 to move in the second direction.
The power end of the third driving member 43 is connected to the first fixing plate 311 of the fixing base 31, and is configured to drive the first fixing plate 311 to move along a third direction, where the first direction, the second direction and the third direction are perpendicular to each other.
In the present embodiment, for convenience of understanding, the first direction is defined as an X-axis direction, the second direction is defined as a Y-axis direction, and the third direction is defined as a Z-axis direction.
The dispensing mechanism 30 and the dispensing device 100 are connected to the sliding member 33 through the driving end of the driving member 35 to compensate the gravity of the sliding member 33 and the dispensing member 34 in the stationary or moving process, so that the reactive force exerted on the dispensing member 34 due to the surface irregularity of the workpiece 200 is changed, and the dispensing member 34 is driven by the sliding member 33 to slide on the fixing base 31 in the vertical direction, so that the gap between the dispensing member 34 and the surface of the workpiece 200 is adjusted to the initial gap, and the workpiece 200 is subjected to floating dispensing. Compared with the prior art, the dispensing mechanism 30 and the dispensing device 100 are simple to operate, and the needle scraping condition caused by the fact that the dispensing piece 34 contacts the workpiece 200 due to the fact that the surface of the workpiece 200 is uneven can be basically avoided, so that the dispensing efficiency is integrally improved.
In addition, those skilled in the art should recognize that the foregoing embodiments are illustrative only, and not limiting, and that appropriate changes and modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A glue dispensing mechanism, comprising:
a fixed seat;
the glue supply piece is arranged on the fixed seat and used for supplying glue;
the sliding part is slidably arranged on the fixed seat;
the glue dispensing part is arranged on the sliding part and communicated with the glue supply part, and the glue dispensing part can slide on the fixed seat along the vertical direction under the driving of the sliding part so as to perform floating glue dispensing on a workpiece;
the driving piece is arranged on the fixed seat, and the output end of the driving piece is connected with the sliding piece so as to compensate the gravity of the sliding piece and the glue dispensing piece.
2. The dispensing mechanism of claim 1, wherein the driving member, the dispensing member and the sliding member are disposed on the same side of the fixing base, and the dispensing member comprises:
the glue supply cylinder is arranged on the other side of the fixed seat, which is opposite to the sliding part, and is used for accommodating glue; and
and one end of the rubber supply pipe is communicated with the rubber supply cylinder, and the other end of the rubber supply pipe penetrates through the fixed seat and is communicated with the dispensing piece.
3. The dispensing mechanism of claim 1, wherein an avoiding groove is formed in the fixing base at a position corresponding to the sliding member, and the sliding member is slidably disposed in the avoiding groove.
4. The dispensing mechanism of claim 3, further comprising:
the sliding rail is arranged in the avoiding groove and extends along the vertical direction, and the sliding piece is arranged on the sliding rail in a sliding mode.
5. The dispensing mechanism of claim 4, wherein the slider comprises:
the sliding block can be arranged on the sliding rail in a sliding way; and
the connecting plate is arranged on one side of the sliding block and is respectively connected with the output end of the driving piece and the glue dispensing piece.
6. The dispensing mechanism according to claim 1, wherein the driving member includes a fixing portion, a connecting rod and a piston, the fixing portion is fixed on the fixing base, the fixing portion has a closed cavity therein, the upper and lower ends of the cavity are respectively provided with an upper air inlet and a lower air inlet, the piston is slidably disposed in the cavity of the fixing portion in a vertical direction and located between the upper air inlet and the lower air inlet, one end of the connecting rod is connected to the piston, and the other end of the connecting rod penetrates through a side surface of the fixing portion and is connected to the sliding member.
7. The glue dispensing mechanism of claim 6, wherein the pressure of the lower inlet port is greater than the pressure of the upper inlet port.
8. The dispensing mechanism of claim 7, wherein the pulling force of the connecting rod on the sliding member is equal to the weight of the sliding member and the dispensing member.
9. The dispensing mechanism of claim 1, wherein said dispensing member includes a dispensing end for dispensing said workpiece, said dispensing end being an inclined surface.
10. A dispensing device comprising the dispensing mechanism of any one of claims 1-9, the dispensing device further comprising:
and the moving mechanism is connected with the glue dispensing mechanism and used for driving the glue dispensing mechanism to move in a first direction, a second direction and a third direction, wherein the first direction, the second direction and the third direction are mutually and vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022802793.2U CN215586976U (en) | 2020-11-27 | 2020-11-27 | Dispensing mechanism and dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022802793.2U CN215586976U (en) | 2020-11-27 | 2020-11-27 | Dispensing mechanism and dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215586976U true CN215586976U (en) | 2022-01-21 |
Family
ID=79868149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022802793.2U Active CN215586976U (en) | 2020-11-27 | 2020-11-27 | Dispensing mechanism and dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215586976U (en) |
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2020
- 2020-11-27 CN CN202022802793.2U patent/CN215586976U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451162 the second and third floors of building B07, zone B, comprehensive bonded zone, east side of Zhenxing Road, Hangkong District, Zhengzhou City, Henan Province Patentee after: Fulian Yuzhan Technology (Henan) Co.,Ltd. Address before: 451162 the second and third floors of building B07, zone B, comprehensive bonded zone, east side of Zhenxing Road, Hangkong District, Zhengzhou City, Henan Province Patentee before: HENAN YUZHAN PRECISION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |