Automatic assembling device for star-shaped ring and gasket of plunger pump

An automatic assembly device and plunger pump technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of low installation efficiency, missing gaskets and star rings, and high labor costs, so as to improve installation efficiency , solve missing and wrong installation, and reduce labor costs

Active Publication Date: 2021-08-03
HANGZHOU WOLEI INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional installation process, the gasket and star ring are generally installed on the plunger rod of the plunger pump by manual installation, and then the plunger pump is pressed into the plunger pump installation hole; However, the manual installation of gaskets and star rings not only has low installation efficiency and high labor costs, but also is prone to missing and wrong installation of gaskets and star rings.

Method used

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  • Automatic assembling device for star-shaped ring and gasket of plunger pump
  • Automatic assembling device for star-shaped ring and gasket of plunger pump
  • Automatic assembling device for star-shaped ring and gasket of plunger pump

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0040] Specific embodiment one: as figure 1 , figure 2 As shown, a plunger pump star ring and gasket automatic assembly device includes an installation station 1 , a gasket assembly mechanism 2 and a star ring assembly mechanism 3 . The installation station is provided with a vertical positioning hole 1.0, and the vertical positioning hole is used for positioning the plunger pump 4.

[0041] The gasket assembly mechanism 2 includes a gasket positioning groove 2.1, a gasket vacuum suction head 2.2 and a gasket assembly manipulator 2.3. The gasket vacuum head is used to pick up gaskets. The gasket assembly manipulator is used to move the gasket vacuum suction head, so that the gasket vacuum suction head moves to the top of the gasket positioning groove or the vertical positioning hole. In this embodiment, the gasket assembly manipulator is a two-axis manipulator, which is used to drive the vacuum suction head of the gasket to move in the directions of the Z axis (the Z axis ...

specific Embodiment 2

[0050] Specific embodiment two, all the other structures in the present embodiment refer to specific embodiment one, and its difference is:

[0051] Such as image 3 As shown, the star-shaped ring vacuum suction head 3.1 includes a star-shaped ring suction head, an annular suction groove 3.11 arranged on the lower end surface of the star-shaped ring suction head, and a suction pump that is arranged in the star-shaped ring suction head and communicates with the annular suction groove. Vacuum channels 3.10. When the star-shaped ring vacuum suction head absorbs the star-shaped ring, the annular suction groove is aimed at the end face of the star-shaped ring, and the end face of the star-shaped ring covers the annular suction groove. In this way, the annular suction groove is in a negative pressure state through the vacuuming channel. Therefore, the star-shaped ring is adsorbed, and the adsorption strength is good, and it is not easy to fall off.

[0052] A star-shaped ring limi...

specific Embodiment 3

[0053] Specific embodiment three, all the other structures in the present embodiment refer to specific embodiment two, and its difference is:

[0054] Such as Figure 4 , Figure 5 , Image 6 As shown, a plunger pump star ring and gasket automatic assembly device also includes a leak-proof assembly mechanism 5 .

[0055] The vacuum channel 3.10 includes a vertical transfer channel 3.13 arranged in the star-shaped ring suction head, a vertical suction channel 3.14 located above the vertical transfer channel, and a connecting channel 3.15 connecting the vertical transfer channel and the annular suction groove . The lower end of the vertical suction channel communicates with the upper end of the vertical transfer channel, and the inner diameter of the vertical transfer channel is larger than the inner diameter of the vertical vacuum channel. The star ring vacuum suction head draws the air out of the annular suction groove through the vertical suction channel.

[0056] The an...

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PUM

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Abstract

The invention discloses an automatic assembling device for a star-shaped ring and a gasket of a plunger pump, and aims to provide the automatic assembling device for the star-shaped ring and the gasket of the plunger pump, which can realize automatic installation of the upper gasket and the star-shaped ring of the plunger pump, so that the installation efficiency is improved, the labor cost is reduced, and the problems of neglected installation and wrong installation of the gasket and the star-shaped ring are effectively solved. The device comprises: a mounting station provided with a vertical positioning hole; a gasket assembling mechanism comprising a gasket positioning groove, a gasket vacuum suction head and a gasket assembling manipulator, wherein the gasket vacuum suction head is used for sucking a gasket, and the gasket assembling manipulator is used for moving the gasket vacuum suction head; and a star-shaped ring assembling mechanism comprising a star-shaped ring positioning groove, a star-shaped ring vacuum suction head and a star-shaped ring assembling mechanical arm, wherein the star-shaped ring vacuum suction head is used for sucking the star-shaped ring, and the star-shaped ring assembling mechanical arm is used for moving the star-shaped ring vacuum suction head.

Description

technical field [0001] The invention relates to an assembly device, in particular to an automatic assembly device for a plunger pump star ring and gasket. Background technique [0002] The current automatic control hydraulic system is generally applied to the automatic control valve body. A valve body in the prior art needs to be equipped with a plunger pump. Specifically, there is a plunger pump installation hole on the side of the valve body. The plunger pump is press-fitted in the mounting hole of the plunger pump, and before the plunger pump is press-fitted into the mounting hole of the plunger pump, a gasket and a star ring (star seal ring) need to be installed on the plunger rod of the plunger pump ), and then press-fit the plunger pump into the mounting hole of the plunger pump. In the traditional installation process, the gasket and star ring are generally installed on the plunger rod of the plunger pump by manual installation, and then the plunger pump is pressed i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04B23P19/00
CPCB23P19/04B23P19/001B23P19/007
Inventor 郭斌李静伟田建威薛清风汪李灿郭必伟蔡登
Owner HANGZHOU WOLEI INTELLIGENT TECH
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