CN206847564U - An automatic spool outer diameter detection machine - Google Patents

Abstract

The utility model discloses an automatic valve core external diameter detects machine, include the support, be located the footing of support bottom, be located the inboard control box of support, the support top is provided with fixed screens, movable screens is installed to fixed screens one side, be provided with motor drive cam on the activity screens, activity screens one end is provided with second unloading passageway, second unloading passageway one end is provided with the conveyer belt, second unloading bucket with the end of meeting of activity screens is provided with first unloading passageway, the opposite side of fixed screens is provided with revolving cylinder. Has the advantages that: the utility model discloses can be through based on image sensing technique the CCD detector carries out automated inspection to the case external diameter to can carry out autosegregation to the case after detecting and handle, the subsequent processing of the case of being convenient for has improved the measurement accuracy and the measurement of case size, has improved the production efficiency of case.

Description

An automatic spool outer diameter detection machine

technical field

The utility model belongs to the field of detection equipment, in particular to an automatic valve core outer diameter detection machine.

Background technique

The spool is the basic valve part inside the valve body for directional control, pressure control and flow control. When in use, a small dimensional error of the spool can have a great impact on the control system.

The traditional detection of the outer diameter of the spool can only rely on manual measurement by the operator, which is inefficient in measurement and detection, and cannot guarantee the measurement accuracy, which affects the production efficiency of the spool.

Therefore, there is a need for a device capable of automatically measuring and detecting the outer diameter of the spool to solve the deficiencies in the prior art.

Utility model content

The purpose of this utility model is to provide an automatic valve core outer diameter detection machine in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

An automatic spool outer diameter detection machine, comprising a bracket, a foot at the bottom of the bracket, a control box inside the bracket, a fixed clip is provided on the top of the bracket, and a fixed clip is installed on one side of the fixed clip. A movable clamping position is provided with a motor-driven cam, and one end of the movable clamping position is provided with a second unloading channel, and one end of the second unloading channel is provided with a conveyor belt, and the second unloading channel The end connecting with the movable clamping position is provided with a first feeding channel, the other side of the fixed clamping position is provided with a rotating cylinder, the top of the rotating cylinder is provided with a rotating arm, and one end of the rotating arm is provided with a CCD As for the detector, a manipulator is arranged on one side of the rotary cylinder.

In the above structure, the spool shaft is placed in the fixed card position, and the motor drives the cam to drive the movable card position upwards and forwards to sequentially transmit the spool shaft. After the outer diameter detection is completed under the CCD detector, it is qualified. The product continues to move with the movable card position, and is transported above the conveyor belt after passing through the second unloading channel, and the unqualified product is lifted by the manipulator and falls to the first unloading channel for transport.

Further, the connecting end of the first feeding channel and the second feeding channel is higher than the other end of the first feeding channel, and the second feeding channel is connected to the first feeding channel The connecting end is higher than the other end of the second feeding channel.

Further, a slope is provided at the junction between the second discharge channel and the conveyor belt.

Further, the manipulator is controlled for lifting by screw drive.

Further, a PLC controller for automatically controlling the operation of the equipment is also installed inside the control box.

Further, the inside of the control box is also provided with an air intake device and a motor drive device in communication with the rotary cylinder.

The beneficial effect is that the utility model can automatically detect the outer diameter of the valve core through the CCD detector based on image sensing technology, and can automatically separate the detected valve core, which is convenient for the follow-up processing of the valve core and improves The measurement accuracy and measurement efficiency of the spool size are improved, and the production efficiency of the spool is improved.

Description of drawings

Fig. 1 is the three-dimensional view of a kind of automatic spool outer diameter detection machine described in the utility model;

Fig. 2 is the right side view of a kind of automatic spool outer diameter detection machine described in the utility model;

Fig. 3 is a top view of an automatic valve core outer diameter detection machine according to the utility model.

1. Foot; 2. Bracket; 3. Second feeding channel; 4. CCD detector; 5. Rotating arm; 6. Rotating cylinder; 7. Fixed card position; 8. Movable card position; 10. Control box; 11. Manipulator; 12. Motor-driven cam; 13. First feeding channel.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1-3, an automatic valve core outer diameter detection machine includes a bracket 2, a foot 1 located at the bottom of the bracket 2, and a control box 10 located inside the bracket 2, and the top of the bracket 2 is provided with a fixed card position 7 , one side of the fixed card position 7 is equipped with a movable card position 8, the movable card position 8 is used to drive the movement of the valve core shaft to be tested, the motor drive cam 12 is arranged on the movable card position 8, and the motor drive cam 12 is used to drive after connecting the motor The fixed card position 7 moves, and one end of the movable card position 8 is provided with a second unloading channel 3, and one end of the second unloading channel 3 is provided with a conveyor belt 9, and the connecting end of the second unloading channel 3 and the movable card position 8 is provided with a The first feeding channel 13, the other side of the fixed card position 7 is provided with a rotary cylinder 6, the rotary cylinder 6 is used to drive the rotary arm 5 to rotate, the top of the rotary cylinder 6 is provided with a rotary arm 5, and one end of the rotary arm 5 is provided with a CCD detection The CCD detector 4 is used to detect the outer diameter of the valve core shaft to be tested according to the image information thereof, and a manipulator 11 is arranged on one side of the rotary cylinder 6 .

In the above structure, the valve core shaft is placed in the fixed card position 7, and the motor drives the cam 12 to drive the movable card position 8 upwards and forwards to sequentially transmit the valve core shaft. After the outer diameter detection is completed under the CCD detector 4, qualified products continue to With the movement of the movable card position 8, it is transported to the top of the conveyor belt 9 after passing through the second unloading channel 3, and the unqualified products are lifted by the manipulator 11 and then fall to the first unloading channel 13 for transport.

Further, the connecting end of the first feeding channel 13 and the second feeding channel 3 is higher than the other end of the first feeding channel 13, and the connecting end of the second feeding channel 3 and the first feeding channel 13 is higher than the other end of the first feeding channel 13. At the other end of the second feeding channel 3, a slope is arranged at the junction of the second feeding channel 3 and the conveyor belt 9, and the slope can buffer the falling of the spool shaft to improve the service life of the conveyor belt 9. The manipulator 11 The lifting control is carried out by the screw drive, and the PLC controller for automatic control equipment operation is also installed inside the control box 10. The inside of the control box 10 is also provided with an air intake device and a motor drive device communicated with the rotary cylinder 6.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their effects.

Claims (6)

1. An automatic valve core outer diameter detection machine, comprising a support, a foot positioned at the bottom of the support, and a control box positioned at the inside of the support, it is characterized in that: the top of the support is provided with a fixed clip, and the fixed A movable card position is installed on one side of the card position, and a motor-driven cam is arranged on the movable card position, and a second feeding channel is arranged at one end of the movable card position, and a conveyor belt is arranged at one end of the second feeding channel, so The connecting end of the second feeding passage and the movable clamping position is provided with a first discharging passage, the other side of the fixed clamping position is provided with a rotating cylinder, and the top of the rotating cylinder is provided with a rotating arm. A CCD detector is arranged at one end of the rotating arm, and a manipulator is arranged at one side of the rotating cylinder. 2. An automatic spool outer diameter detection machine according to claim 1, characterized in that: the connecting end of the first feeding channel and the second feeding channel is higher than the first feeding channel At the other end of the channel, the connecting end of the second feeding channel and the first feeding channel is higher than the other end of the second feeding channel. 3. An automatic valve core outer diameter detection machine according to claim 2, characterized in that: a slope is provided at the joint between the second feeding channel and the conveyor belt. 4. An automatic spool outer diameter detection machine according to claim 1, characterized in that: said manipulator is controlled by a lead screw for lifting and lowering. 5. An automatic spool outer diameter detection machine according to claim 1, characterized in that: a PLC controller for automatically controlling the operation of the equipment is also installed inside the control box. 6. An automatic spool outer diameter testing machine according to claim 5, characterized in that: the inside of the control box is also provided with an air intake device and a motor drive device connected to the rotary cylinder.