CN211726389U - Spiral rubber-shaped distributor - Google Patents
Spiral rubber-shaped distributor Download PDFInfo
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- CN211726389U CN211726389U CN202020067663.6U CN202020067663U CN211726389U CN 211726389 U CN211726389 U CN 211726389U CN 202020067663 U CN202020067663 U CN 202020067663U CN 211726389 U CN211726389 U CN 211726389U
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- rubber
- rotating shaft
- hollow rotating
- spiral
- driving motor
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Abstract
The invention discloses a spiral rubber-shaped distributor, which comprises a driving motor with a hollow rotating shaft, a rubber guide pipe, a rubber conveying pipe and a rubber spray nozzle, wherein the rubber conveying pipe is connected with the rubber guide pipe; the spiral glue-shaped distributor can uniformly and stably coat glue on a workpiece to form a spiral shape, the workpiece is not overflowed after being bonded, the bonding is firm and attractive, the production cost is reduced, the structure of the spiral glue-shaped distributor is simpler, the processing is easy, and the processing cost is reduced.
Description
Technical Field
The invention relates to the field of machine manufacturing, in particular to a spiral rubber-shaped distributor.
Background
In the prior art, the glue output from the glue gun is columnar or flat. When the automobile hemming adhesive is coated, if the adhesive is formed into a column shape or a flat shape and is coated on a workpiece, part of the adhesive overflows after bonding, the adhesive is wasted, and the production cost is increased.
To this end, a new spiral glue dispenser is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a novel spiral glue-shaped distributor, wherein glue is circularly output from the lower end of a shaft at the high rotating speed of a motor, and a workpiece horizontally moves on a production line, so that the output glue is spiral, the workpiece is not overflowed after being bonded, the bonding is firm and attractive, and the production cost is reduced.
A spiral rubber-shaped distributor comprises a driving motor with a hollow rotating shaft, a rubber guide pipe, a rubber conveying pipe and a rubber spray nozzle, wherein the rubber conveying pipe is connected with the rubber guide pipe; the rubber guide tube is rotatably arranged in the hollow rotating shaft, and the axis of the rubber guide tube and the axis of the hollow rotating shaft are not on the same straight line.
Further, the lower end cover fixedly connected with the driving motor is arranged at the lower end of the driving motor, and an accommodating cavity is formed between the lower end cover and the lower end of the driving motor.
Further, the lower extreme of hollow rotating shaft extends to and holds the intracavity, the lower extreme of hollow rotating shaft is connected and is provided with the mount pad, the mount pad tip is provided with the bearing mounting hole that is used for installing the bearing, fixed connection sets up between the inner circle of bearing and the rubber guide pipe.
Further, the axis direction of the bearing mounting hole and the axis direction of the rubber guide tube are on the same straight line, and the rubber spray nozzle is fixedly connected with the end part of the rubber guide tube.
Further, an interference fit installation mode is adopted between the installation seat and the hollow rotating shaft, and an interference fit installation mode is adopted between the installation seat and the bearing outer ring.
Furthermore, an upper end cover is fixedly connected to the upper end of the driving motor, a top cover used for installing a rubber delivery pipe is arranged at the end part of the upper end cover, and the top cover and the axis of the hollow rotating shaft are on the same straight line.
Furthermore, a guide seat is arranged between the upper end cover and the top cover, and the rubber guide pipe penetrates through the guide seat and is communicated with the rubber conveying pipe.
Furthermore, the guide seat and the axis of the rubber delivery pipe are on the same straight line.
The invention has the beneficial effects that:
the spiral glue-shaped distributor can uniformly and stably coat glue on a workpiece to form a spiral shape, the workpiece is not overflowed after being bonded, the bonding is firm and attractive, the production cost is reduced, the spiral glue-shaped distributor is simple in structure and easy to process, and the processing cost is reduced.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic diagram of a first structure of the present invention.
Detailed Description
FIG. 1 is a schematic view of a first structure of the present invention; as shown in the figure, the spiral glue-shaped distributor comprises a driving motor 4 with a hollow rotating shaft 11, a glue guide pipe 12, a glue conveying pipe connected with the glue guide pipe 12 and a glue spraying nozzle 8; the rubber guide tube 12 is rotatably arranged in the hollow rotating shaft 11, and the axes of the rubber guide tube 12 and the hollow rotating shaft 11 are not on the same straight line. The spiral glue-shaped distributor can uniformly and stably coat glue solution on the workpiece to form a spiral shape, the workpiece is not overflowed after being bonded, the bonding is firm and attractive, the production cost is reduced, the spiral glue-shaped distributor has a simpler structure, is easy to process, and the processing cost is reduced.
In this embodiment, the lower end of the driving motor 4 is provided with a lower end cover 10 fixedly connected with the driving motor 4, the lower end of the lower end cover 10 and the lower end of the driving motor 4 are formed with a containing cavity, the lower end cover 10 protrudes along the axial direction, the lower end of the lower end cover 10 and the lower end of the motor 4 are fixedly connected and form a containing cavity, the whole structure is simple, and the processing is convenient.
In this embodiment, the lower end of the hollow rotating shaft 11 extends into the accommodating cavity, the lower end of the hollow rotating shaft 11 is connected with the mounting seat 5, a bearing mounting hole for mounting the bearing 6 is formed in the end portion of the mounting seat 5, and the inner ring of the bearing 6 is fixedly connected with the rubber guide tube 12. One end of the hollow rotating shaft 11 is arranged in the accommodating cavity, the motor hollow rotating shaft 11 rotates to drive the mounting seat 5 to rotate, the mounting seat 5 rotates to drive the bearing 6 to rotate, the inner ring of the bearing 6 is fixedly connected with the rubber guide tube 12 through the metal glue 9, and the mounting seat 5 rotates to drive the bearing to rotate to finally drive the rubber guide tube 12 to rotate.
In this embodiment, the axial direction of the bearing mounting hole and the axial direction of the rubber guide tube 12 are on the same straight line, and the glue nozzle 8 is fixedly connected with the end of the rubber guide tube 12. Adopt interference fit's mounting means between mount pad 5 and the hollow rotating shaft 11, adopt interference fit's mounting means between mount pad 5 and the bearing outer lane, through interference fit's mounting means for hollow rotating shaft drives and leads rubber tube 12 to realize rotating, and mount pad 5 is inside to be provided with the shoulder hole structure, conveniently in bearing 6 and the location installation of leading rubber tube 12, and the axis that the bearing was located is same straight line with the axis that leads rubber tube 12 to be located, and the bearing forms certain offset promptly with the hollow rotating shaft disalignment, and is preferred, and the offset is 0.15-0.45 mm.
In this embodiment, the upper end of the driving motor 4 is fixedly connected with the upper end cover 3, the end portion of the upper end cover 3 is provided with the top cover 1 for installing the rubber delivery pipe, the top cover 1 and the axis of the hollow rotating shaft 11 are on the same straight line, the guide seat 2 is arranged between the upper end cover 3 and the top cover 1, the rubber delivery pipe 12 penetrates through the guide seat 2 and is communicated with the rubber delivery pipe, the guide seat 2 is arranged between the upper end cover 3 and the top cover 1, the guide seat 2 is internally provided with a through hole for installing the rubber delivery pipe 12, the guide seat 2 plays a role in positioning and supporting the rubber delivery pipe 12, the cross section of the guide seat 2 is of an inverted 'T' -shaped structure, the rubber delivery pipe is communicated with the rubber delivery.
In this embodiment, the guide seat 2 and the axis of the rubber delivery pipe 12 are on the same straight line.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. A spiral glue-shaped dispenser, characterized by: comprises a driving motor with a hollow rotating shaft, a rubber guide pipe, a rubber conveying pipe connected with the rubber guide pipe and a rubber spray nozzle; the rubber guide tube is rotatably arranged in the hollow rotating shaft, and the axis of the rubber guide tube and the axis of the hollow rotating shaft are not on the same straight line.
2. The spiral glue dispenser of claim 1, wherein: the lower end of the driving motor is provided with a lower end cover fixedly connected with the driving motor, and the lower end cover and the lower end of the driving motor are formed with an accommodating cavity.
3. The spiral glue dispenser of claim 2, wherein: the lower extreme of hollow rotating shaft extends to and holds the intracavity, the lower extreme connection of hollow rotating shaft is provided with the mount pad, the mount pad tip is provided with the bearing mounting hole that is used for installing the bearing, fixed connection sets up between the inner circle of bearing and the rubber guide pipe.
4. A spiral glue dispenser according to claim 3, wherein: the axis direction of the bearing mounting hole and the axis direction of the rubber guide tube are on the same straight line, and the rubber spray nozzle is fixedly connected with the end part of the rubber guide tube.
5. The spiral glue dispenser of claim 4, wherein: the mounting seat and the hollow rotating shaft are in interference fit, and the mounting seat and the bearing outer ring are in interference fit.
6. The spiral glue dispenser of claim 5, wherein: the upper end of the driving motor is fixedly connected with an upper end cover, a top cover used for installing a rubber delivery pipe is arranged at the end part of the upper end cover, and the top cover and the axis of the hollow rotating shaft are on the same straight line.
7. The spiral glue dispenser of claim 6, wherein: and a guide seat is arranged between the upper end cover and the top cover, and the rubber guide pipe penetrates through the guide seat and is communicated with the rubber conveying pipe.
8. The spiral glue dispenser of claim 7, wherein: the guide seat and the axis of the rubber delivery pipe are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067663.6U CN211726389U (en) | 2020-01-13 | 2020-01-13 | Spiral rubber-shaped distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067663.6U CN211726389U (en) | 2020-01-13 | 2020-01-13 | Spiral rubber-shaped distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211726389U true CN211726389U (en) | 2020-10-23 |
Family
ID=72881200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020067663.6U Active CN211726389U (en) | 2020-01-13 | 2020-01-13 | Spiral rubber-shaped distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211726389U (en) |
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2020
- 2020-01-13 CN CN202020067663.6U patent/CN211726389U/en active Active
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