CN212470438U

CN212470438U - Feeding mechanism of miniature spring of medium-pressure sensor

Info

Publication number: CN212470438U
Application number: CN202020900009.9U
Authority: CN
Inventors: 汪兆飞; 周祖茗; 程井来; 颜杰; 岳耀程
Original assignee: Junpu Industrial Automation Suzhou Co ltd
Current assignee: Junpu Industrial Automation Suzhou Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-05
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a feed mechanism of middling pressure sensor's miniature spring, include: the feeding pipe is used for feeding and conveying the springs, and the material receiving pipe is used for introducing the springs on the products; the material receiving pipe is driven to move by a translation mechanism consisting of a plurality of linear modules; the upper side of the material receiving pipe is also provided with a material pushing rod used for pushing a spring in the material receiving pipe out of a product; the translation mechanism comprises an X-direction linear module, a Y-direction linear module and a Z-direction linear module; clamping a second cylinder on the Z-direction linear module; the second cylinder horizontally pushes and pulls the material receiving pipe; the X-direction linear module and the Y-direction linear module drive the Z-direction linear module to generate plane coordinate displacement; a blocking piece capable of controlling the material receiving pipe to open and close is arranged in the material receiving pipe; the blocking piece is driven by the first cylinder; the material pushing rod is vertically pushed by a fourth cylinder. This structure has better location accuracy, lets the spring send to the assigned position along the pipe, and the spring surface not damaged places the position accurate, and spring validity can obtain guaranteeing.

Description

Feeding mechanism of miniature spring of medium-pressure sensor

Technical Field

The utility model relates to a processing structure field of car medium voltage sensor, especially a feeding mechanism of miniature spring of medium voltage sensor.

Background

The medium-voltage sensor for car is an input device of computer system for car, and can convert the information of various working conditions of car, such as speed, temp. of various media and running condition of engine into electric signals, which are transmitted to computer for making the engine in optimum working state. The miniature volute spring in the automobile medium-pressure sensor has the advantages of low elastic coefficient, easy deformation and small wire diameter, and the effective installation of the spring at a specified position is difficult to ensure by a conventional feeding mode.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the utility model provides a feed mechanism of miniature spring of medium pressure sensor, solved the problem of miniature spring automatic feeding installation in the car medium pressure sensor.

The technical scheme of the utility model is that: a feeding mechanism of a miniature spring of a medium-pressure sensor comprises a feeding pipe, a material receiving pipe, a blocking piece, a material pushing rod, an execution cylinder, a servo displacement mechanism, an electric control system and the like.

The servo displacement mechanism comprises an XYZ servo translation mechanism, and the XYZ servo translation mechanism is arranged on the supporting seat. The supporting seat comprises a stand column, and the top of the stand column is provided with a slide rail of an XYZ servo translation mechanism.

The XYZ servo translation mechanism consists of a plurality of linear modules and comprises an X-direction linear module, a Y-direction linear module and a Z-direction linear module. The X-direction linear module and the Y-direction linear module are servo-driven; the Z-direction linear module is a pneumatic module. The X-direction linear module and the Y-direction linear module are combined to form a displacement mechanism of a plane coordinate, and the Z-direction linear module is assembled on the Y-direction linear module. The Z-direction linear module is vertically pushed and pulled by a third cylinder, the third cylinder pushes and pulls a seat plate, and a second cylinder is installed on the seat plate. The material receiving pipe is arranged at the telescopic end of the second cylinder, and the second cylinder can horizontally push and pull the material receiving pipe. And a first cylinder is fixed on the cylinder body of the second cylinder and used for controlling the opening and closing of the material receiving pipe. Specifically, a movable blocking piece is arranged in the material receiving pipe, and the first cylinder pushes and pulls the blocking piece to solve the problem of opening and closing the material receiving pipe.

The XYZ servo translation mechanism also drives a feeding pipe which is connected with the vibration disc and a compressed air source. The vibration disc sends the spring into the material conveying pipe through the vibration subassembly, and the compressed air source blows in the spring in the material conveying pipe into the material receiving pipe through high-speed air current.

The upper side of the material receiving pipe is also provided with a material pushing rod used for pushing a spring in the material receiving pipe out of a product, and the material pushing rod is pushed by a second vertical cylinder.

The utility model has the advantages that: the spring feed mechanism of this structure has better location accuracy, lets the spring send to the assigned position along the pipe, and the spring surface not damaged places the position accurate, and spring validity can obtain guaranteeing.

Drawings

The invention will be further described with reference to the following drawings and examples:

FIG. 1 is a front view of a feeding mechanism;

FIG. 2 is a side view of the feeding mechanism;

FIG. 3 is a block diagram of a medium pressure sensor;

wherein: 1. a first cylinder; 2. a second cylinder; 3. a third cylinder; 4. a fourth cylinder; 5. a feed pipe; 6. a material receiving pipe; 7. a material pushing rod; 8. an X-direction straight line module; 9. a Y-direction linear module; 10. a supporting seat; 11. a spring.

Detailed Description

The utility model discloses a preferred embodiment:

generally, the medium-voltage sensor is composed of a shell, a sealing ring, a spring 11, a PCB and the like. Therefore, the feeding mechanism of the micro spring of the medium-pressure sensor comprises a feeding pipe 5, a material receiving pipe 6, a blocking sheet, a material pushing rod 7, an execution cylinder, a servo displacement mechanism, an electric control system and the like.

The servo displacement mechanism comprises an XYZ servo translation mechanism, which is arranged on the support base 10. The supporting seat comprises a stand column, and the top of the stand column is provided with a slide rail of an XYZ servo translation mechanism.

The XYZ servo translation mechanism is composed of a plurality of linear modules, including an X-direction linear module 8, a Y-direction linear module 9 and a Z-direction linear module. The X-direction linear module and the Y-direction linear module are servo-driven; the Z-direction linear module is a pneumatic module. The X-direction linear module and the Y-direction linear module are combined to form a displacement mechanism of a plane coordinate, and the Z-direction linear module is assembled on the Y-direction linear module. The Z-direction linear module is vertically pushed and pulled by a third cylinder, the third cylinder pushes and pulls a seat plate, and a second cylinder is installed on the seat plate. The material receiving pipe is arranged at the telescopic end of the second cylinder, and the second cylinder can horizontally push and pull the material receiving pipe. And a first cylinder is fixed on the cylinder body of the second cylinder and used for controlling the opening and closing of the material receiving pipe. Specifically, a movable blocking piece is arranged in the material receiving pipe, and the first cylinder pushes and pulls the blocking piece to solve the problem of opening and closing the material receiving pipe.

When the automatic sensor loading device works, the loading device is integrated in automatic sensor production equipment, and the sensor shell is moved to a clamp slideway from the previous station; the feeding mechanism is moved to the position above the product by the X-direction translation mechanism and the Y-direction translation mechanism; the spring is sent out by the vibration disc and is blown into the feeding pipe by high-speed airflow to wait. The second cylinder 2 is released, and connect the material pipe stretch out with the conveying pipe butt joint, and first cylinder 1 is released, stops the spring whereabouts, and the spring blows through the conveying pipe to connect the material pipe by high velocity air, and second cylinder 2 resets, and third cylinder 3 stretches out, will connect the material pipe to send to the product top, and fourth cylinder 4 stretches out and drives the ejector ram and release the material pipe with the spring, gets into the assigned position, then whole mechanism resets in proper order.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical concepts of the present invention be covered by the claims of the present invention.

Claims

1. A kind of feed mechanism of the miniature spring of the medium-pressure sensor, comprising: the feeding pipe is used for feeding the conveying spring, and the material receiving pipe is used for guiding the spring on the product; the method is characterized in that: the material receiving pipe is driven to move by a translation mechanism consisting of a plurality of linear modules; the upper side of the material receiving pipe is also provided with a material pushing rod used for pushing a spring in the material receiving pipe out of a product; the translation mechanism comprises an X-direction linear module, a Y-direction linear module and a Z-direction linear module; the Z-direction linear module is clamped with a second cylinder; the second cylinder pushes and pulls the material receiving pipe horizontally; the X-direction linear module and the Y-direction linear module drive the Z-direction linear module to generate plane coordinate displacement; a blocking sheet capable of controlling the material receiving pipe to open and close is arranged in the material receiving pipe; the blocking piece is driven by a first air cylinder; the material pushing rod is vertically pushed by a fourth cylinder.

2. The feeding mechanism of the micro spring of the medium-pressure sensor as claimed in claim 1, wherein: the X-direction linear module and the Y-direction linear module are servo linear modules; and the Z-direction linear module is a linear module driven by a third cylinder.

3. The feeding mechanism of the micro spring of the medium-pressure sensor as claimed in claim 1, wherein: the feeding pipe is connected with the vibration disc and the compressed air source; the vibration disc sends the spring into the feeding pipe through the vibration assembly; and the compressed air source blows a spring in the feeding pipe into the material receiving pipe through high-speed airflow.

4. The feeding mechanism of the micro spring of the medium-pressure sensor as claimed in claim 1, wherein: the translation mechanism is arranged on the supporting seat; the supporting seat comprises an upright post.