CN-224202668-U - PVC ball is inflated and is detected with blanking frame

CN224202668UCN 224202668 UCN224202668 UCN 224202668UCN-224202668-U

Abstract

The utility model relates to a blanking frame for PVC ball inflation detection, which is characterized by comprising a blanking detection cylinder, a limiting unit and a ball shifting unit, wherein the special blanking frame structure is adopted for PVC ball inflation detection, the limiting unit is used for overcoming the buoyancy of the PVC ball in an inflated state, so that the PVC ball can be immersed in a water tank one by one for air inflation detection, in addition, the adopted ball shifting unit can realize intermittent stirring of the movement of the PVC ball, and the air leakage detection of the PVC ball can be realized without the need of personnel to contact the PVC ball through the cooperation of the limiting unit and the ball shifting unit, so that the detection efficiency is greatly improved, and the labor intensity of personnel is reduced.

Inventors

CAO LILI
ZHU YAN
CHEN CHUNHONG

Assignees

南通智恒塑胶制品有限公司

Dates

Publication Date: 20260505
Application Date: 20250626

Claims (2)

1. The blanking frame for PVC ball inflation detection is characterized by comprising a blanking detection cylinder, a limiting unit and a ball shifting unit; The blanking detection cylinder is of a reinforcement cage structure with a circular section, and comprises a blanking section, an immersion liquid detection section and a discharging section, wherein the blanking section, the immersion liquid detection section and the discharging section are connected in a conducting state in sequence; The immersion liquid detection section is immersed in a water tank filled with detection water, the input end of the discharge section is connected to the tail end of the immersion liquid detection section, and the output end of the discharge section extends out of the water tank from the top end of the water tank; The limiting unit is arranged in the blanking detection cylinder and is positioned at the joint of the blanking section and the immersion liquid detection section; the top end of the limiting plate is horizontally hinged to the inner wall of the blanking detection cylinder, the limiting spring is arranged below the limiting plate, one end of the limiting spring is connected to the lower surface of the limiting plate, the other end of the limiting spring is connected to the inner wall of the blanking detection cylinder below the limiting plate, and the limiting plate is in an inclined state; The ball shifting unit is arranged above the limiting unit, the PVC ball in the blanking section is driven by the ball shifting unit to overcome the buoyancy applied to the PVC ball by detection water and the resistance of the limiting plate, and the PVC ball is moved to the immersion liquid detection section, and is prevented from returning to the blanking section by driving the limiting plate to an initial inclined state through the limiting spring.
2. The blanking frame for PVC ball inflation detection is characterized in that the ball pulling unit is arranged on the outer wall of a blanking section and comprises a motor mounting plate, a driving motor, a roller guide plate, a movable shifting fork and a guide frame, wherein the motor mounting plate is connected to the outer wall of the blanking section, a round hole for the output end of the driving motor to pass through is formed in the motor mounting plate, the driving motor is arranged on the back surface of the motor mounting plate, the roller guide plate is arranged on the front surface of the motor mounting plate and is provided with a through hole for the output end of the driving motor to pass through, the roller guide plate is provided with an annular groove, the surface of the annular groove of the roller guide plate is provided with a power plate which is connected with the output end of the driving motor, the power plate is driven to rotate by the driving motor, and a limiting waist-shaped groove for accommodating the guide roller is formed in the power plate; The guide frame comprises a first guide rail, a first sliding block, a second guide rail, a second sliding block, guide rollers and a connecting column, wherein the first guide rail is arranged on a motor mounting plate and is matched with the first guide rail, a second guide rail mounting plate is arranged on the first sliding block perpendicular to the extending direction of the first guide rail and is arranged on the second guide rail mounting plate, the second sliding block is matched with the second guide rail, the connecting column is parallel to the second guide rail and is fixedly arranged on the second sliding block, the guide rollers are arranged on the side face of the connecting column, the guide rollers penetrate through limit waist-shaped grooves of a power plate and are arranged in annular grooves of a roller guide plate, the top ends of the connecting column are connected with a movable connecting plate, the power plate is driven to rotate through a driving motor, the guide rollers are driven to move along the outline of the annular grooves of the roller guide plate through the limit waist-shaped grooves of the power plate, the connecting column connected with the guide rollers is driven to form compound movement according to the movement track of the guide rollers through the guide fork, and therefore the PVC leather ball is driven to move intermittently in a blanking section.

Description

PVC ball is inflated and is detected with blanking frame Technical Field The utility model relates to the technical field of PVC leather ball processing, in particular to a blanking frame for PVC leather ball inflation detection. Background In the use of PVC rubber balls as yoga balls, the PVC rubber balls are required to be inflated after production to detect whether leakage holes exist or not, the common detection mode is to detect in a mode of being inflated and immersed in water to detect whether bubbles exist or not, but the common inflation underwater detection mode is to press the balloons one by one in a fixed detection station, the detection is time-consuming and labor-consuming, running water type detection is not formed, the detection efficiency is low, and the labor intensity is high. Disclosure of utility model The utility model aims to solve the technical problem of providing a blanking frame for PVC leather ball inflation detection, which can solve the problems of time and labor waste and high labor intensity caused by manual submerged detection in the traditional PVC leather ball detection. In order to solve the technical problems, the technical scheme of the utility model is that the blanking frame for PVC ball inflation detection is characterized by comprising a blanking detection cylinder, a limiting unit and a ball shifting unit; The blanking detection cylinder is of a reinforcement cage structure with a circular section, and comprises a blanking section, an immersion liquid detection section and a discharging section, wherein the blanking section, the immersion liquid detection section and the discharging section are connected in a conducting state in sequence; The immersion liquid detection section is immersed in a water tank filled with detection water, the input end of the discharge section is connected to the tail end of the immersion liquid detection section, and the output end of the discharge section extends out of the water tank from the top end of the water tank; The limiting unit is arranged in the blanking detection cylinder and is positioned at the joint of the blanking section and the immersion liquid detection section; the top end of the limiting plate is horizontally hinged to the inner wall of the blanking detection cylinder, the limiting spring is arranged below the limiting plate, one end of the limiting spring is connected to the lower surface of the limiting plate, the other end of the limiting spring is connected to the inner wall of the blanking detection cylinder below the limiting plate, and the limiting plate is in an inclined state; The ball shifting unit is arranged above the limiting unit, the PVC ball in the blanking section is driven by the ball shifting unit to overcome the buoyancy applied to the PVC ball by detection water and the resistance of the limiting plate, and the PVC ball is moved to the immersion liquid detection section, and is prevented from returning to the blanking section by driving the limiting plate to an initial inclined state through the limiting spring. The ball shifting unit comprises a motor mounting plate, a driving motor, a roller guide plate, a movable shifting fork and a guide frame, wherein the motor mounting plate is connected to the outer wall of the blanking section, a round hole for the output end of the driving motor to pass through is formed in the motor mounting plate, the driving motor is mounted on the back surface of the motor mounting plate, a through hole for the output end of the driving motor to pass through is formed in the center of the roller guide plate, an annular groove is formed in the roller guide plate, a power plate is arranged on the surface of the annular groove of the roller guide plate and connected with the output end of the driving motor, the power plate is driven to rotate by the driving motor, and a limiting waist-shaped groove for the guide roller is formed in the power plate; The guide frame comprises a first guide rail, a first sliding block, a second guide rail, a second sliding block, guide rollers and a connecting column, wherein the first guide rail is arranged on a motor mounting plate and is matched with the first guide rail, a second guide rail mounting plate is arranged on the first sliding block perpendicular to the extending direction of the first guide rail and is arranged on the second guide rail mounting plate, the second sliding block is matched with the second guide rail, the connecting column is parallel to the second guide rail and is fixedly arranged on the second sliding block, the guide rollers are arranged on the side face of the connecting column, the guide rollers penetrate through limit waist-shaped grooves of a power plate and are arranged in annular grooves of a roller guide plate, the top ends of the connecting column are connected with a movable connecting plate, the power plate is driven to rotate through a driving motor, the guide rollers are driven to move along