阅读说明：本技术 一种生物医药用药瓶密封性检测装置及操作方法 (Device for detecting sealing performance of medicine bottle for biological medicine and operation method ) 是由 樊菲 于 2021-08-25 设计创作，主要内容包括：一种生物医药用药瓶密封性检测装置及操作方法,包括机座、连杆、拨料杆、摇摆杆、连接杆、滑块、转动装置,转动装置包括转杆、丝杠、定位销,所述机座左侧具有电机座,电机座在机座前部下侧,电机座右侧上部具有连杆轴,机座右侧具有滑座,滑座在机座前侧,机座左侧上部具有料斗,料斗在机座后侧,机座上部具有卸料板,卸料板在料斗右侧,卸料板后侧具有立板,卸料板右侧具有定位环,机座右侧上部具有后板,后板端面具有后板孔,滑块左侧上部具有滑块轴,滑块右侧上部具有档环,滑块滑动连接滑座,滑块在滑座中滑动,卸料板左侧和立板左侧分别固定连接传感器的两个探头。(A device for detecting the sealing performance of a medicine bottle for biological medicine comprises a base, a connecting rod, a material poking rod, a swinging rod, a connecting rod, a sliding block and a rotating device, wherein the rotating device comprises a rotating rod, a lead screw and a positioning pin, the frame left side has the motor cabinet, the motor cabinet is at the anterior downside of frame, motor cabinet right side upper portion has the connecting rod axle, the frame right side has the slide, the slide is in the frame front side, frame left side upper portion has the hopper, the hopper is at the frame rear side, frame upper portion has the stripper, the stripper is on the hopper right side, the stripper rear side has the riser, the stripper right side has the holding ring, frame right side upper portion has the back plate, the back plate terminal surface has the back diaphragm orifice, slider left side upper portion has the slider axle, slider right side upper portion has the shelves ring, slider sliding connection slide, the slider slides in the slide, two probes of sensor are fixed connection respectively on stripper left side and riser left side.)

1. The utility model provides a medicine bottle leakproofness detection device for biological medicine, characterized by: comprises a base, a connecting rod, a material poking rod, a swinging rod, a connecting rod, a sliding block and a rotating device, wherein the rotating device comprises a rotating rod, a lead screw and a positioning pin, the frame left side has the motor cabinet, the motor cabinet is at the anterior downside of frame, motor cabinet right side upper portion has the connecting rod axle, the frame right side has the slide, the slide is in the frame front side, frame left side upper portion has the hopper, the hopper is at the frame rear side, frame upper portion has the stripper, the stripper is on the hopper right side, the stripper rear side has the riser, the stripper right side has the holding ring, frame right side upper portion has the back plate, the back plate terminal surface has the back diaphragm orifice, slider left side upper portion has the slider axle, slider right side upper portion has the shelves ring, slider sliding connection slide, the slider slides in the slide, two probes of sensor are fixed connection respectively on stripper left side and riser left side.

2. The device for detecting the sealing performance of a biomedical medicine bottle as claimed in claim 1, wherein the rotating rod is provided with a rotating rod hole in the middle, the rotating rod hole is provided with a nut on the right side, the rotating rod is provided with two vertically symmetrical locating pin seats on the right side, the locating pin seats are provided with locating pin holes in the middle, the locating pin seats are provided with kidney slots penetrating through the locating pin seats on the side surfaces, the lead screw is provided with a lead screw shaft on the right side, the locating pin rods are arranged on the lower portions of the locating pins, the lead screw is in threaded connection with the nut, a first spring is sleeved on the outer side of the lead screw, the left side of the first spring abuts against the left end surface of the rotating rod, the right side of the first spring abuts against the end surface of the back plate, a locating pin is slidably connected in each locating pin hole, the kidney slots on two sides are slidably connected on two sides of the locating pin rods, a second spring is placed in each locating pin hole, the upper portion of the second spring abuts against the lower portion of the bottom of the locating pin hole, the rotating device sequentially penetrates through the locating ring and the blocking ring from left to right, the right side of the screw shaft is fixedly connected with the rear plate hole.

3. The device for detecting the sealing performance of a medicine bottle for bio-medicine according to claim 2, wherein a left hole of the connecting rod is formed on the left side of the connecting rod, a right hole of the connecting rod is formed on the right side of the connecting rod, a middle hole of the material stirring rod is formed in the middle of the material stirring rod, a lower hole of the material stirring rod is formed in the lower part of the material stirring rod, a material stirring rod shaft is formed in the upper part of the material stirring rod, a ball head is arranged at the tail end of the material stirring rod shaft, a rocker shaft is arranged on one side of the rocker shaft, a rocker hole is formed in the other side of the rocker shaft, a connecting rod hole is formed in the other side of the connecting rod, the lower part of the motor is fixedly connected with the upper part of the motor base, a connecting rod hole is fixedly connected with an output shaft of the motor, the rocker hole is rotatably connected with the connecting rod shaft, the lower hole of the material stirring rod is rotatably connected with the connecting rod hole, the middle hole of the rocker shaft is rotatably connected with the left hole of the connecting rod, and the right hole of the connecting rod is rotatably connected with the slider shaft.

4. The operation method of the device for detecting the sealability of the medicine bottle for biological medicine according to claim 2 is characterized by comprising the following steps: firstly, when the automatic medicine bottle blanking machine is used, medicine bottles are arranged in a hopper in sequence, and the detection and blanking of the medicine bottles can be automatically and continuously finished by starting a motor.

Technical Field

The invention relates to the field of biomedicine, in particular to a device for detecting the sealing property of a medicine bottle for biomedicine and an operation method.

Background

In the manufacturing process of biological medicines, the medicine must be subjected to tightness detection, wherein high-voltage micro-current detection is a common detection mode, and during high-voltage micro-current detection, the medicine can obtain a more accurate detection effect only through a sensor in moving and rotating processes, so that a device meeting the requirements is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the device for detecting the sealing property of the medicine bottle for the biological medicine and the operation method thereof, which are efficient and accurate and do not leave dead points.

The purpose of the invention is realized by the following technical scheme:

a detection device for the sealing performance of a medicine bottle for biological medicine comprises a base, a connecting rod, a material poking rod, a swinging rod, a connecting rod, a sliding block and a rotating device, wherein the rotating device comprises a rotating rod, a lead screw and a positioning pin, the frame left side has the motor cabinet, the motor cabinet is at the anterior downside of frame, motor cabinet right side upper portion has the connecting rod axle, the frame right side has the slide, the slide is in the frame front side, frame left side upper portion has the hopper, the hopper is at the frame rear side, frame upper portion has the stripper, the stripper is on the hopper right side, the stripper rear side has the riser, the stripper right side has the holding ring, frame right side upper portion has the back plate, the back plate terminal surface has the back diaphragm orifice, slider left side upper portion has the slider axle, slider right side upper portion has the shelves ring, slider sliding connection slide, the slider slides in the slide, two probes of sensor are fixed connection respectively on stripper left side and riser left side.

The middle of the rotating rod is provided with a rotating rod hole, the right side of the rotating rod hole is provided with a nut, the right side of the rotating rod is provided with two positioning pin seats which are vertically symmetrical, a positioning pin hole is formed in the middle of each positioning pin seat, a waist groove penetrating through each positioning pin seat is formed in the side face of each positioning pin seat, the right side of the lead screw is provided with a lead screw shaft, the lower portion of each positioning pin is provided with a positioning pin rod, the lead screw is in threaded connection with the nut, a spring is sleeved outside the lead screw, the left side of the spring abuts against the left end face of the rotating rod, the right side of the spring abuts against the end face of the rear plate, each positioning pin hole is connected with one positioning pin in a sliding mode, the two sides of each positioning pin rod are connected with the waist grooves on the two sides in a sliding mode, a spring II is placed in each positioning pin hole, the upper portion of the spring abuts against the lower portion of the positioning pin hole, a rotating device sequentially penetrates through a positioning ring and a retainer ring from left to right side of the lead screw shaft and is fixedly connected with the rear plate hole.

The left side of the connecting rod is provided with a left connecting rod hole, the right side of the connecting rod is provided with a right connecting rod hole, the middle of the material stirring rod is provided with a middle stirring rod hole, the lower part of the material stirring rod is provided with a lower stirring rod hole, the upper part of the material stirring rod is provided with a material stirring rod shaft, the tail end of the material stirring rod shaft is provided with a ball head, one side of the swinging rod is provided with a swinging rod shaft, the other side of the swinging rod is provided with a swinging rod hole, one side of the connecting rod is provided with a connecting rod shaft, the lower part of the motor is fixedly connected with the upper part of a motor base, an output shaft of the motor is fixedly connected with the connecting rod hole, the swinging rod hole is rotatably connected with a connecting rod shaft, the lower stirring rod hole is rotatably connected with the connecting rod shaft, the inner side of the swinging rod shaft is rotatably connected with the middle stirring rod hole, the outer side of the swinging rod shaft is rotatably connected with a left connecting rod hole, and the right connecting rod hole is rotatably connected with a sliding block shaft.

Has the advantages that: when the medicine bottle feeding device is used, medicine bottles are arranged in a hopper in sequence, a motor is started to rotate clockwise, the motor rotates to drive a connecting rod to rotate, the connecting rod rotates to drive a material stirring rod to move, the material stirring rod moves to drive a swing rod to swing around a connecting rod shaft, the swing rod swings to drive a connecting rod to move left and right, the material stirring rod moves in a plane under the combined action of the connecting rod and the swing rod, when the connecting rod and the material stirring rod are overlapped on the left side, the material stirring rod is at the leftmost position, a ball head is at the leftmost side, the connecting rod continues to rotate, the ball head moves to the right side in an approximate straight line, the medicine bottle is pushed to move to the right side when the ball head moves to the right side, the medicine bottle passes through front and back probes of a sensor when moving to the right side, the sensor starts to detect, when the medicine bottle moves to the right side, the medicine bottle is in contact with the left side of the rotating rod, the medicine bottle is pushed to move to the right side, the rotating rod moves to the first spring is compressed, the rotary rod is in threaded connection with the lead screw, when the rotary rod moves towards the right side, the rotary rod can rotate, a medicine bottle is clamped between the ball head and the rotary rod, the medicine bottle is driven by the rotary rod to start rotating, the medicine bottle rotates towards the right side between the two sensor probes, the medicine bottle can be completely detected without any leak point, when the connecting rod and the stirring rod form a straight line at the rightmost side, the ball head reaches the rightmost position, the medicine bottle completely passes through the sensors, the medicine bottle is detected, the ball head can move towards the left side along the circular arc track of the upward projection along with the continuous rotation of the connecting rod, the ball head returns to the left side from the upper part of the medicine bottle, when the rotating device moves towards the right side, the positioning pin can pass through the positioning ring, the positioning pins at the two sides are positioned at the outermost position of the positioning pin seat under the action of the second spring, when the positioning pin passes through the positioning ring, the positioning pin is compressed at the inner side of the positioning ring, and the positioning pin resets after passing through the positioning ring, after the locating pin passes the holding ring, the bulb reachs rightmost position, the connecting rod drives the slider and moves towards the right side when moving towards the right side simultaneously, the bulb reachs rightmost position time, the shelves ring is in locating pin right side certain distance department, the bulb blocks the locating pin towards the left side when moving, the bull stick can not move towards the left side, the medicine bottle loses pressure, the medicine bottle after the detection completion rolls from the stripper and falls, the bulb continues to move towards the left side, the rocking bar drives the connecting rod and moves towards the left side, the connecting rod drives the slider and moves towards the left side, remove after the certain distance, shelves ring and locating pin contact, the slider promotes the locating pin and moves towards the left side, the locating pin passes the holding ring from the right side after, the bull stick moves and resets towards the left side under a spring action.

The invention can detect the sealing performance of the medicine bottle efficiently and accurately without dead points, the ball head pushes the medicine bottle to move, the rotating rod drives the medicine bottle to rotate ceaselessly, so that the medicine bottle can pass through the sensor from head to tail in the rotation, the whole body of the medicine bottle is scanned by the sensor once without any dead points, the movement and the rotation are synchronously carried out, the detection is efficient, the ball head pushes the medicine bottle approximately linearly, the ball head returns from the upper part of the medicine bottle in an arc shape during return without interfering with the medicine bottle, the rotating device has the triple functions of rotation, reset and positioning, when the ball head pushes the medicine bottle, the rotating rod drives the medicine bottle to rotate, the positioning pin is blocked by the positioning ring during return stroke of the ball head, so that the ball head loosens the clamping of the medicine bottle, the medicine bottle can roll off smoothly, the connecting rod, the material stirring rod, the swinging rod, the connecting rod and the sliding block all act together to finish the pushing of the medicine bottle, the reset of the rotating device and the blanking of the medicine bottle, when the ball head moves leftwards, the connecting rod drives the sliding block to move leftwards at the same time, the sliding block is kept at the right side position of the rotating device, and when the ball head moves rightwards, the blanking of the medicine bottle and the resetting of the positioning pin and the rotating device are completed by utilizing the distance difference between the sliding block and the rotating device.

Drawings

Fig. 1 is a schematic structural view of the left side of the kick-out lever according to the present invention.

Fig. 2 is a schematic structural view of the right side of the kick-out lever according to the present invention.

Fig. 3 is a schematic structural diagram of the medicine bottle of the present invention after blanking.

Fig. 4 is a schematic structural diagram of a rotating device according to the present invention.

Fig. 5 is a schematic cross-sectional structure view of the rotating device according to the present invention.

Fig. 6 is a schematic view of the connection structure of the positioning pin according to the present invention.

Fig. 7 is a schematic view of the stand structure according to the present invention.

Fig. 8 is a schematic view of a connecting rod structure according to the present invention.

Fig. 9 is a schematic structural view of the kick-out lever according to the present invention.

Fig. 10 is a schematic view of the structure of the rocking bar according to the present invention.

Fig. 11 is a schematic view of a connecting rod structure according to the present invention.

Fig. 12 is a schematic view of a slider structure according to the present invention.

Fig. 13 is a schematic view of a rotating rod structure according to the present invention.

Fig. 14 is a schematic view of a screw structure according to the present invention.

Fig. 15 is a schematic view of the structure of the positioning pin according to the present invention.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples:

a sealing performance detection device for a biomedical medicine bottle comprises a base 110, a connecting rod 120, a material stirring rod 130, a swinging rod 140, a connecting rod 150, a sliding block 160 and a rotating device 200, wherein the rotating device 200 comprises a rotating rod 210, a screw 220 and a positioning pin 230, the left side of the base 110 is provided with a motor base 111, the motor base 111 is arranged at the lower side of the front part of the base 110, the upper part of the right side of the motor base 111 is provided with a connecting rod shaft 112, the right side of the base 110 is provided with a sliding base 113, the sliding base 113 is arranged at the front side of the base 110, the upper part of the left side of the base 110 is provided with a hopper 114, the hopper 114 is arranged at the rear side of the base 110, the upper part of the base 110 is provided with a discharging plate 115, the discharging plate 115 is arranged at the right side of the hopper 114, the rear side of the discharging plate 115 is provided with a vertical plate 119, the right side of the discharging plate 115 is provided with a positioning ring 116, the upper part of the right side of the base 110 is provided with a rear plate 117, the end face of the rear plate 118, the left side of the sliding block 160 is provided with a sliding block shaft 161, the right side upper part of the block 162, the slide block 160 is slidably connected with the slide base 113, the slide block 160 slides in the slide base 113, and the left side of the discharging plate 115 and the left side of the vertical plate 119 are fixedly connected with two probes of the sensor 190 respectively.

The middle of the rotating rod 210 is provided with a rotating rod hole 211, the right side of the rotating rod hole 211 is provided with a nut 212, the right side of the rotating rod 210 is provided with two positioning pin seats 213 which are symmetrical up and down, the middle of each positioning pin seat 213 is provided with a positioning pin hole 214, the side surface of each positioning pin seat 213 is provided with a waist groove 215 which penetrates through each positioning pin seat 213, the right side of the screw rod 220 is provided with a screw rod shaft 221, the lower part of each positioning pin 230 is provided with a positioning pin rod 231, the screw rod 220 is in threaded connection with the nut 212, the outer side of the screw rod 220 is sleeved with a first spring 240, the left side of the first spring 240 is propped against the left end surface of the rotating rod 210, the right side of the first spring 240 is propped against the end surface of the back plate 117, each positioning pin hole 214 is connected with one positioning pin 230 in a sliding mode, the two sides of each positioning pin rod 231 are connected with the waist grooves 215 on the two sides in a sliding mode, one second spring 250 is placed in each positioning pin hole 214, the upper part of the positioning pin 230 is propped against the lower part of the positioning pin hole 250, the second spring 250, the rotating device 200 sequentially passes through the positioning ring 116 and the retainer ring 162 from left to right, the screw shaft 221 is fixedly connected to the rear plate hole 118 at the right side.

The left side of the connecting rod 120 is provided with a left connecting rod hole 121, the right side of the connecting rod 120 is provided with a right connecting rod hole 122, the middle of the stirring rod 130 is provided with a stirring rod middle hole 131, the lower part of the stirring rod 130 is provided with a stirring rod lower hole 132, the upper part of the stirring rod 130 is provided with a stirring rod shaft 133, the tail end of the stirring rod shaft 133 is provided with a ball head 134, one side of the swing rod 140 is provided with a swing rod shaft 141, the other side of the swing rod 140 is provided with a swing rod hole 142, one side of the connecting rod 150 is provided with a connecting rod shaft 151, the other side of the connecting rod 150 is provided with a connecting rod hole 152, the lower part of the motor 180 is fixedly connected with the upper part of the motor base 111, an output shaft of the motor 180 is fixedly connected with the connecting rod hole 152, the swing rod hole 142 is rotatably connected with the connecting rod shaft 112, the stirring rod lower hole 132 is rotatably connected with the shaft 151, the inner side of the swing rod shaft 141 is rotatably connected with the stirring rod middle hole 131, the outer side of the swing rod shaft 141 is rotatably connected with the left connecting rod hole 121, and the right connecting rod hole 122 is rotatably connected with the slider shaft 161.

When the medicine bottle stirring device is used, medicine bottles 170 are arranged in the hopper 114 in sequence, the motor 180 is started, the motor 180 rotates clockwise, the motor 180 rotates to drive the connecting rod 150 to rotate, the connecting rod 150 rotates to drive the stirring rod 130 to move, the stirring rod 130 moves to drive the swing rod 140 to swing around the connecting rod shaft 112, the swing rod 140 swings to drive the connecting rod 120 to move left and right, the stirring rod 130 moves in a plane under the combined action of the connecting rod 150 and the swing rod 140, when the connecting rod 150 and the stirring rod 130 are overlapped at the left side, the stirring rod 130 is at the leftmost position, the ball head 134 is at the leftmost position, the connecting rod 150 continues to rotate, the ball head 134 moves to the right side in an approximate straight line, the medicine bottles 170 are pushed to move to the right side when the ball head 134 moves to the right side, the medicine bottles 170 pass through the front and back probes of the sensor 190 when moving to the right side, the sensor 190 starts to detect, when the medicine bottles 170 move to the right side, the right side of the medicine bottles 170 contacts with the left side of the rotating rod 210, the medicine bottle 170 pushes the rotating rod 210 to move towards the right side, the rotating rod 210 moves towards the right side, the first spring 240 is compressed, the rotating rod 210 is in threaded connection with the lead screw 220, when the rotating rod 210 moves towards the right side, the rotating rod 210 rotates, the medicine bottle 170 is clamped between the ball head 134 and the rotating rod 210, the medicine bottle 170 is driven by the rotating rod 210 to start rotating, the medicine bottle 170 moves towards the right side between the two sensor 190 probes and rotates, the medicine bottle 170 can be completely detected without any leak point, when the connecting rod 150 and the stirring rod 130 are aligned at the rightmost side, the ball head 134 reaches the rightmost position, the medicine bottle 170 completely passes through the sensor 190, the medicine bottle 170 is completely detected, as the connecting rod 150 continues to rotate, the ball head 134 moves towards the upwards convex arc track towards the left side and returns to the left side from the upper part of the medicine bottle 170, when the rotating device 200 moves towards the right side, the positioning pin 230 passes through the positioning ring 116, the positioning pins 230 at the outermost positions of the positioning pin seats 213 under the action of the second spring 250, when the positioning pin 230 passes through the positioning ring 116, the positioning pin 230 is compressed by the inner side of the positioning ring 116, the positioning pin 230 is reset after the positioning pin 230 passes through the positioning ring 116, the ball 134 reaches the rightmost position after the positioning pin 230 passes through the positioning ring 116, the slide block 160 is driven to move towards the right side when the connecting rod 120 moves towards the right side, the stop ring 162 is arranged at a position with a certain distance from the right side of the positioning pin 230 when the ball 134 reaches the rightmost position, the positioning pin 230 is stopped by the positioning ring 134 when the ball 134 moves towards the left side, the rotating rod 210 cannot move towards the left side, the medicine bottle 170 loses pressure, the medicine bottle 170 after detection is rolled down from the discharging plate 115, the ball 134 continues to move towards the left side, the swinging rod 140 drives the connecting rod 120 to move towards the left side, the connecting rod 120 drives the slide block 160 to move towards the left side, after moving for a certain distance, the stop ring 162 is contacted with the positioning pin 230, the slide block 160 pushes the positioning pin 230 to move towards the left side, the positioning pin 230, and after the positioning pin 230 passes through the positioning ring 116 from the right side, the rotating rod 210 moves to the left and is reset by the first spring 240.

The invention can detect the tightness of the medicine bottle efficiently, accurately and without dead points, the bulb 134 pushes the medicine bottle 170 to move, the rotating rod 210 drives the medicine bottle 170 to rotate ceaselessly, so that the medicine bottle 170 can pass through the sensor 190 from beginning to end in the rotation, the whole body of the medicine bottle 170 is scanned by the sensor 190 once, no dead point is left, the movement and the rotation are synchronously carried out, the detection is efficient, the bulb 134 pushes the medicine bottle 170 approximately linearly, the bulb 134 returns from the upper part of the medicine bottle 170 in an arc shape in the return stroke, interference with the medicine bottle 170 is avoided in the return stroke, the rotating device 200 has triple functions of rotation, reset and positioning, when the bulb 134 pushes the medicine bottle 170, the rotating rod 210 drives the medicine bottle 170 to rotate, when the bulb 134 returns, the positioning pin 230 is blocked by the positioning ring 116, so that the bulb 134 loosens the clamping of the medicine bottle 170, the medicine bottle 170 can roll off smoothly, the connecting rod 120, the stirring rod 130, the swinging rod 140, The connecting rod 150 and the sliding block 160 jointly complete pushing of the medicine bottle 170, resetting of the rotating device 200 and blanking of the medicine bottle 170, when the ball head 134 moves leftwards, the connecting rod 120 drives the sliding block 160 to move leftwards at the same time, the sliding block 160 is kept at the right side position of the rotating device 200, and when the ball head 134 moves rightwards, blanking of the medicine bottle 170 and resetting of the positioning pin 230 and the rotating device 200 are completed by using the distance difference between the sliding block 160 and the rotating device 200.

An operation method of a device for detecting the sealing performance of a medicine bottle for biological medicine is characterized by comprising the following steps: in the first step, when the present invention is used, the medicine bottles 170 are arranged in the hopper 114 in sequence, and the detection and blanking of the medicine bottles 170 can be automatically and continuously completed by starting the motor 180.