CN219799272U

CN219799272U - Device for tracking and detecting plastic ampoule in parallel and quality detection equipment

Info

Publication number: CN219799272U
Application number: CN202321167865.8U
Authority: CN
Inventors: 刘林; 周绍辉; 杜笑鹏
Original assignee: HUNAN ZHENGZHONG PHARMACEUTICAL MACHINERY CO Ltd
Current assignee: HUNAN ZHENGZHONG PHARMACEUTICAL MACHINERY CO Ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-03
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a row plastic ampoule tracking and detecting device which comprises a supporting component, a clamping rotary component, a rotary driving component, a detection rotary component and a tracking driving component, wherein the clamping rotary component is rotatably arranged on the supporting component and used for clamping the row plastic ampoule, the rotary driving component is arranged on the supporting component, the output end of the rotary driving component is connected with the clamping rotary component and used for driving the clamping rotary component to rotate so as to rotationally convey the row plastic ampoule, the detection rotary component is rotatably arranged on the supporting component and used for detecting the row plastic ampoule, and the detection end is arranged on the supporting component and connected with the detection rotary component and used for driving the detection rotary component to synchronously rotate for preset time along with the clamping end of the clamping rotary component and reset after synchronously rotating for preset time. In addition, the utility model also discloses a quality detection device for the tandem plastic ampoule comprising the tracking detection device for the tandem plastic ampoule.

Description

Device for tracking and detecting plastic ampoule in parallel and quality detection equipment

Technical Field

The utility model relates to the technical field of plastic ampoule detection, in particular to a row plastic ampoule tracking detection device. In addition, the utility model also relates to a quality detection device for the tandem plastic ampoule, which comprises the tracking detection device for the tandem plastic ampoule.

Background

In order to avoid poor quality medicine from flowing into market, endangering physical and psychological health of consumers and damaging public praise of medicine manufacturers, after the preparation of the tandem plastic ampoules is finished, the quality of the tandem plastic ampoules is often required to be detected, and the quality defects of the tandem plastic ampoules are mainly appearance defects, such as: burrs, black spots, loading, unfilled corners and accumulation, and foreign matter such as: insoluble fine particulate matters such as cilia, white lumps and black lumps.

In the continuous conveying process of the linked plastic ampoule by the conveying device, the detection device is arranged around the conveying device to detect the linked plastic ampoule, as disclosed in Chinese patent application No. 107764836A, an automatic linked plastic ampoule quality detector is used for detecting the appearance quality and the liquid level of the upper end of the part, which is not covered by the bottle feeding thumb wheel and the arc-shaped baffle plate, of the linked plastic ampoule by matching a camera and a light source arranged on a first visual detection station above the bottle feeding thumb wheel, and detecting the appearance quality and the liquid level of the lower end of the part, which is not covered by the grip, of the linked plastic ampoule by the camera and the light source arranged on a second visual detection station for detecting the edge of the large disc.

However, the above-mentioned detection of the tandem plastic ampoules has the following problems that if the detection efficiency is to be ensured, the conveying device is required to continuously convey the tandem plastic ampoules, and the detection efficiency is improved by improving the conveying efficiency, but the detection time of the detection device is short and the detection precision is low; if the detection precision is to be ensured, the conveying device is required to convey the plastic ampoule to be detected, the plastic ampoule is stopped at the detection device for a certain time, so that the detection precision is improved by increasing the detection time of the detection device, but the conveying efficiency of the conveying device is greatly reduced, the detection efficiency is further reduced, the conveying device is caused to be frequently started and stopped, a great amount of time is required to be consumed in the acceleration or deceleration process of the conveying device, and the service life of the conveying device is influenced.

Disclosure of Invention

The utility model provides a device and a device for tracking and detecting a row of plastic ampoules, which are used for solving the technical problem that the detection efficiency and the detection precision of the existing row of plastic ampoules are contradictory.

According to one aspect of the utility model, a tracking and detecting device for the tandem plastic ampoule is provided, which comprises a supporting component, a clamping rotary component rotatably arranged on the supporting component and used for clamping the tandem plastic ampoule, a rotary driving component which is arranged on the supporting component and is connected with the clamping rotary component at the output end and used for driving the clamping rotary component to rotate so as to rotationally convey the tandem plastic ampoule, a detecting rotary component which is rotatably arranged on the supporting component and used for detecting the tandem plastic ampoule, and a tracking driving component which is arranged on the supporting component and is connected with the detecting rotary component at the output end and used for driving the detecting rotary component to synchronously rotate for a preset time along with the clamping end of the clamping rotary component and synchronously rotate for a preset time to reset.

As a further improvement of the above technical scheme:

further, the clamping rotary assembly comprises a rotary shaft which is rotatably arranged in the supporting assembly and is connected with the output end of the rotary driving assembly, a clamping disc which is fixedly sleeved on the rotary shaft, and a clamping piece which is arranged on the clamping disc and used for clamping the row plastic ampoule.

Further, the rotary driving assembly comprises a clamping motor seat fixedly connected with the supporting assembly, a clamping driving motor fixedly arranged in the clamping motor seat, a first belt wheel fixedly sleeved on an output shaft of the clamping driving motor, a second belt wheel fixedly sleeved on the rotary shaft, and a synchronous belt sleeved outside the first belt wheel and the second belt wheel respectively and used for driving the first belt wheel and the second belt wheel to synchronously rotate.

Further, the detection rotation assembly comprises a tracking shaft which is rotatably sleeved outside the supporting assembly and is connected with the output end of the tracking driving assembly, a camera tracking disc which is fixedly sleeved outside the tracking shaft, a camera mounting frame which is connected with the camera tracking disc, a detection camera which is arranged on the camera mounting frame and is used for detecting the inline plastic ampoule, a light source tracking disc which is fixedly sleeved outside the tracking shaft, and a plane backlight which is arranged on the light source tracking disc and is correspondingly arranged with the detection camera.

Further, the plurality of camera mounting frames are arranged at intervals along the circumferential direction of the camera tracking disc, the plurality of plane backlights are arranged at intervals along the circumferential direction of the light source tracking disc, and the camera mounting frames, the plane backlights and the detection cameras are arranged in a one-to-one correspondence manner.

Further, the camera mounting frame comprises a radial mounting rod which is arranged along the radial direction of the rotating shaft and connected with the camera tracking disc, a mounting vertical plate which is arranged along the vertical direction and connected with the radial mounting rod, and auxiliary dimming which is arranged on the mounting vertical plate, and the detection camera is arranged on the mounting vertical plate.

Further, the tracking driving assembly comprises a tracking motor seat fixedly connected with the supporting assembly, a tracking rotation driving motor fixedly arranged in the tracking motor seat, a driving gear fixedly sleeved on an output shaft of the tracking rotation driving motor, and a driven gear fixedly sleeved on the tracking shaft and meshed with the driving gear.

Further, the supporting component comprises a supporting bottom plate and a mounting seat arranged on the supporting bottom plate in the middle, the supporting bottom plate is fixedly connected with the clamping motor seat and the tracking motor seat respectively, the rotating shaft is rotatably arranged in the mounting seat, and the tracking shaft is rotatably sleeved outside the mounting seat.

Further, a first limiting part used for axially and radially limiting the rotary shaft is arranged in the mounting seat, and a second limiting part used for axially and radially limiting the tracking shaft is arranged on the outer wall of the mounting seat.

According to another aspect of the utility model, there is also provided a quality detection apparatus for inline plastic ampoules, which includes the above-mentioned inline plastic ampoule tracking detection device.

The utility model has the following beneficial effects:

according to the device for tracking and detecting the parallel plastic ampoule, the clamping rotary assembly, the rotary driving assembly, the detecting rotary assembly and the tracking driving assembly are installed and supported through the supporting assembly, after the clamping rotary assembly clamps the parallel plastic ampoule, the clamping rotary assembly is driven to rotate through the rotary driving assembly, so that the clamping rotary assembly continuously rotates to continuously convey the parallel plastic ampoule, meanwhile, the detecting end of the detecting rotary assembly is driven by the tracking driving assembly to synchronously rotate along with the clamping end of the clamping rotary assembly for a preset time, so that the detecting rotary assembly and the clamping rotary assembly keep a relatively static state within the preset time, sufficient detecting time is provided for the detecting rotary assembly, further, the detecting precision is greatly improved, and after the detecting is finished, the tracking driving assembly drives the detecting rotary assembly to reset, so that the next parallel plastic ampoule can be detected, and the circular reciprocation is realized, and the continuous detection of the parallel plastic ampoule is realized.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a configuration of a tandem plastic ampoule tracking detection apparatus in accordance with a preferred embodiment of the present utility model;

fig. 2 is a schematic diagram of a part of the structure of the in-line plastic ampoule tracking detection device according to the preferred embodiment of the present utility model.

Legend description:

100. a support assembly; 110. a support base plate; 120. a mounting base; 200. clamping the rotary assembly; 210. a rotating shaft; 220. a clamping plate; 230. a clamping member; 300. a swing drive assembly; 310. clamping the motor base; 320. clamping a driving motor; 330. a first pulley; 340. a second pulley; 350. a synchronous belt; 400. detecting a rotary component; 410. tracking an axis; 420. a camera tracking disc; 430. a camera mounting rack; 431. a radial mounting rod; 432. installing a vertical plate; 433. auxiliary dimming; 440. detecting a camera; 450. a light source tracking disc; 460. a planar backlight; 500. a tracking drive assembly; 510. tracking a motor base; 520. tracking a drive motor; 530. a drive gear; 540. a driven gear.

Detailed Description

Embodiments of the utility model are described in detail below with reference to the attached drawing figures, but the utility model can be practiced in a number of different ways, as defined and covered below.

FIG. 1 is a schematic diagram of a configuration of a tandem plastic ampoule tracking detection apparatus in accordance with a preferred embodiment of the present utility model; fig. 2 is a schematic diagram of a part of the structure of the in-line plastic ampoule tracking detection device according to the preferred embodiment of the present utility model.

As shown in fig. 1 and 2, the device for tracking and detecting the tandem plastic ampoules in this embodiment includes a support assembly 100, a clamping and rotating assembly 200 rotatably disposed on the support assembly 100 for clamping the tandem plastic ampoules, a rotating driving assembly 300 disposed on the support assembly 100 and having an output end connected to the clamping and rotating assembly 200 for driving the clamping and rotating assembly 200 to rotate so as to convey the tandem plastic ampoules, a detecting and rotating assembly 400 rotatably disposed on the support assembly 100 for detecting the tandem plastic ampoules, and a tracking and driving assembly 500 disposed on the support assembly 100 and having an output end connected to the detecting and rotating assembly 400 for driving the detecting and rotating assembly 400 to synchronously rotate for a preset time along with the clamping end of the clamping and rotating assembly 200 and to reset after synchronously rotating for the preset time. Specifically, the device for detecting the row plastic ampoule tracking is characterized in that the supporting component 100 is used for mounting and supporting the clamping rotary component 200, the rotary driving component 300, the detecting rotary component 400 and the tracking driving component 500, after the clamping rotary component 200 clamps the row plastic ampoule, the clamping rotary component 200 is driven to rotate through the rotary driving component 300, so that the clamping rotary component 200 continuously rotates to continuously convey the row plastic ampoule, meanwhile, the detecting end of the detecting rotary component 400 is driven by the tracking driving component 500 to synchronously rotate along with the clamping end of the clamping rotary component 200 for a preset time, so that the detecting rotary component 400 and the clamping rotary component 200 keep a relatively static state within the preset time, sufficient detecting time is provided for the detecting rotary component 400, further, the detecting precision is greatly improved, and after the detecting is finished, the tracking driving component 500 drives the detecting rotary component 400 to reset, so that the next row plastic ampoule can be detected, and the continuous detecting of the row plastic ampoule is realized. It should be understood that the preset time may be adaptively set according to the detection requirement of the detection swing assembly 400, so as to ensure the detection accuracy of the detection swing assembly 400.

As shown in fig. 1, in the present embodiment, the clamping and rotating assembly 200 includes a rotating shaft 210 rotatably disposed in the supporting assembly 100 and connected to the output end of the rotation driving assembly 300, a clamping disc 220 fixedly sleeved on the rotating shaft 210, and a clamping member 230 disposed on the clamping disc 220 for clamping the tandem plastic ampoule. Specifically, after the clamping member 230 clamps the tandem plastic ampoules, the rotation driving assembly 300 drives the rotation shaft 210 to rotate, so as to drive the clamping disc 220 to rotate synchronously, and further drive the clamping member 230 to rotate synchronously, thereby realizing the rotation and transportation of the tandem plastic ampoules. Optionally, the clamping members 230 are disposed at the edges of the clamping disk 220. Optionally, the clamping member 230 is a motorized jaw. It should be understood that the specific construction of the motorized clasps is within the skill of those skilled in the art. Optionally, a plurality of clamping members 230 are arranged at intervals along the circumference of the clamping disk 220.

As shown in fig. 2, in the present embodiment, the swing driving assembly 300 includes a clamping motor base 310 fixedly connected to the supporting assembly 100, a clamping driving motor 320 fixedly arranged in the clamping motor base 310, a first belt pulley 330 fixedly sleeved on an output shaft of the clamping driving motor 320, a second belt pulley 340 fixedly sleeved on the swing shaft 210, and a synchronous belt 350 respectively sleeved outside the first belt pulley 330 and the second belt pulley 340 and used for driving the first belt pulley 330 and the second belt pulley 340 to rotate synchronously. Specifically, the supporting assembly 100 is provided with the clamping motor seat 310, and the clamping motor seat 310 is provided with the clamping driving motor 320, so that the clamping driving motor 320 works to drive the first belt pulley 330 to rotate and further drive the synchronous belt 350 to rotate, thereby driving the second belt pulley 340 to rotate and realizing the rotation of the rotary shaft 210. Alternatively, the clamp drive motor 320 is a servo motor. It should be understood that the specific construction of the servo motor is within the skill of those skilled in the art.

As shown in fig. 2, in the present embodiment, the detection rotating assembly 400 includes a tracking shaft 410 rotatably sleeved outside the supporting assembly 100 and connected to an output end of the tracking driving assembly 500, a camera tracking disc 420 fixedly sleeved outside the tracking shaft 410, a camera mounting frame 430 connected to the camera tracking disc 420, a detection camera 440 arranged on the camera mounting frame 430 for detecting the tandem plastic ampoule, a light source tracking disc 450 fixedly sleeved outside the tracking shaft 410, and a planar backlight 460 arranged on the light source tracking disc 450 and arranged corresponding to the detection camera 440. Specifically, the tracking shaft 410 is reliably installed through the supporting component 100, the camera tracking disc 420 and the light source tracking disc 450 are respectively and reliably installed through the tracking shaft 410, the camera mounting frame 430 is reliably installed through the camera tracking disc 420, the detection camera 440 is reliably installed through the camera mounting frame 430, the plane backlight 460 is reliably installed through the light source tracking disc 450, the plane backlight 460 provides a light source to provide a good view for photographing and drawing of the detection camera 440, and the detection precision is ensured; in the process that the swing driving assembly 300 drives the clamping swing assembly 200 to rotate to convey the tandem plastic ampoules, the tracking shaft 410 is driven to rotate by the tracking driving assembly 500, so that the camera tracking disc 420 and the light source tracking disc 450 synchronously rotate, and the camera mounting frame 430, the detection camera 440 and the plane backlight 460 synchronously rotate, so that the detection camera 440, the plane backlight 460 and the tandem plastic ampoules are kept in a relatively static state, and sufficient time is provided for taking pictures. It should be appreciated that during the inspection process, the inspection camera 440 and planar backlight 460 are disposed on opposite sides of the gripping end of the gripping member 230. It should be appreciated that the specific structure of the detection camera 440 and planar backlight 460 is within the skill of those skilled in the art.

As shown in fig. 2, in the present embodiment, a plurality of camera mounting frames 430 are arranged at intervals along the circumferential direction of the camera tracking pan 420, a plurality of planar backlights 460 are arranged at intervals along the circumferential direction of the light source tracking pan 450, and the camera mounting frames 430, the planar backlights 460 and the detection cameras 440 are arranged in a one-to-one correspondence. Specifically, the detection efficiency is greatly improved by simultaneously detecting the multiple plastic ampoules in parallel through the multiple detection cameras 440 and the plane backlight 460, and the detection precision is greatly improved by simultaneously detecting the different areas of the plastic ampoules in parallel through the multiple detection cameras 440 and the plane backlight 460 at different circumferential positions.

As shown in fig. 2, in the present embodiment, the camera mount 430 includes a radial mounting bar 431 disposed along a radial direction of the rotation shaft 210 and connected to the camera tracking pan 420, a mounting riser 432 disposed along a vertical direction and connected to the radial mounting bar 431, and an auxiliary light dimmer 433 disposed on the mounting riser 432, and the detection camera 440 is disposed on the mounting riser 432. Specifically, the light source tracking disc 450 is arranged above the camera tracking disc 420, and is radially arranged through the radial mounting rod 431, so that the radial positions of the detection camera 440 and the plane backlight 460 are staggered to each other, so that sufficient mounting space is provided for the detection camera 440, and the vertical position of the detection camera 440 is adjusted through the mounting vertical plate 432, so that the vertical position of the detection camera 440 and the plane backlight 460 are correspondingly arranged, the detection of the row plastic ampoule is realized, the brightness is adjusted through the auxiliary dimming 433, the definition of photographing and drawing of the detection camera 440 is ensured, and the detection precision is improved.

As shown in fig. 2, in the present embodiment, the tracking driving assembly 500 includes a tracking motor base 510 fixedly connected with the supporting assembly 100, a tracking driving motor 520 fixedly arranged in the tracking motor base 510, a driving gear 530 fixedly sleeved on an output shaft of the tracking driving motor 520, and a driven gear 540 fixedly sleeved on the tracking shaft 410 and meshed with the driving gear 530. Specifically, the tracking motor base 510 is reliably installed through the supporting component 100, the tracking motor 520 is installed through the tracking motor base 510, and the tracking motor 520 works to drive the driving gear 530 to rotate and further drive the driven gear 540 to rotate, so that the tracking shaft 410 is driven to rotate, the detection camera 440 and the plane backlight 460 synchronously track the row plastic ampoule to be detected, and the detection precision is ensured.

As shown in fig. 2, in the present embodiment, the supporting assembly 100 includes a supporting base plate 110 and a mounting base 120 centrally disposed on the supporting base plate 110, the supporting base plate 110 is fixedly connected with a clamping motor base 310 and a tracking motor base 510 respectively, a rotating shaft 210 is rotatably disposed in the mounting base 120, and a tracking shaft 410 is rotatably sleeved outside the mounting base 120. Specifically, the supporting base plate 110 is used for installing the supporting installation seat 120, the clamping motor seat 310 and the tracking motor seat 510, and the installation seat 120 is used for installing the rotating shaft 210 and the tracking shaft 410, so that the structure is compact, and the reliability is high.

As shown in fig. 2, in the present embodiment, a first limiting member for axially and radially limiting the rotating shaft 210 is disposed in the mounting base 120, and a second limiting member for axially and radially limiting the tracking shaft 410 is disposed on the outer wall of the mounting base 120. Specifically, the first limiting member limits the rotation shaft 210 axially and radially, so as to ensure that the rotation of the rotation shaft 210 is stable and reliable, and the second limiting member limits the tracking shaft 410 axially and radially, so as to ensure that the rotation of the tracking shaft 410 is stable and reliable. Alternatively, the first limiting member includes a first radial limiting bearing disposed in the mounting base 120 and sleeved outside the rotating shaft 210, and a first axial limiting bearing disposed in the mounting base 120 and abutting against the rotating shaft 210. Optionally, the second limiting member includes a second radial limiting bearing disposed in the tracking shaft 410 and sleeved outside the mounting base 120, and a second radial limiting bearing sleeved outside the mounting base 120 and abutting against the tracking shaft 410. Optionally, the first radial limit bearing is a deep groove ball bearing; and/or the second radial limit bearing is a deep groove ball bearing. Optionally, the first axial limiting bearing is a thrust ball bearing; and/or the second axial limit bearing is a thrust ball bearing.

The quality detection equipment for the row plastic ampoule comprises the row plastic ampoule tracking detection device in any embodiment. Specifically, the row plastic ampoule tracking detection device is used for detecting the row plastic ampoule, so that the detection efficiency and the detection precision are both considered, the practicability is high, and the device is suitable for wide popularization and application.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a detection device is tracked to plastic ampoule of antithetical couplet, a serial communication port, including supporting component (100), rotationally lay be used for the centre gripping gyration subassembly (200) of centre gripping antithetical couplet row plastic ampoule on supporting component (100), lay on supporting component (100) and output and centre gripping gyration subassembly (200) be connected be used for driving centre gripping gyration subassembly (200) rotate with rotate carry antithetical couplet row plastic ampoule gyration drive subassembly (300), with rotationally lay on supporting component (100) be used for detecting the detection gyration subassembly (400) of antithetical couplet row plastic ampoule, and lay on supporting component (100) and output and detect the detection end that is used for driving detection gyration subassembly (400) and rotate with the centre gripping of centre gripping gyration subassembly (200) and reset after the synchronous rotation of preset time along with the centre gripping end synchronization.

2. The in-line plastic ampoule tracking inspection device according to claim 1, characterized in that the clamping swivel assembly (200) comprises a swivel shaft (210) rotatably arranged in the support assembly (100) and connected to the output end of the swivel drive assembly (300), a clamping disc (220) solid-sleeved on the swivel shaft (210), and a clamping piece (230) arranged on the clamping disc (220) for clamping the in-line plastic ampoule.

3. The in-line plastic ampoule tracking detection device according to claim 2, wherein the rotation driving assembly (300) comprises a clamping motor seat (310) fixedly connected with the supporting assembly (100), a clamping rotation driving motor (320) fixedly arranged in the clamping motor seat (310), a first belt wheel (330) fixedly sleeved on an output shaft of the clamping rotation driving motor (320), a second belt wheel (340) fixedly sleeved on the rotating shaft (210), and a synchronous belt (350) respectively sleeved outside the first belt wheel (330) and the second belt wheel (340) and used for driving the first belt wheel (330) and the second belt wheel (340) to synchronously rotate.

4. A tandem plastic ampoule tracking inspection apparatus as claimed in claim 3, characterized in that the inspection swivel assembly (400) comprises a tracking shaft (410) rotatably sleeved outside the supporting assembly (100) and connected with the output end of the tracking driving assembly (500), a camera tracking disc (420) fixedly sleeved outside the tracking shaft (410), a camera mounting frame (430) connected with the camera tracking disc (420), an inspection camera (440) arranged on the camera mounting frame (430) for inspecting tandem plastic ampoules, a light source tracking disc (450) fixedly sleeved outside the tracking shaft (410), and a planar backlight (460) arranged on the light source tracking disc (450) and arranged corresponding to the inspection camera (440).

5. The in-line plastic ampoule tracking inspection device of claim 4, wherein a plurality of camera mounts (430) are arranged at intervals along a circumferential direction of the camera tracking disc (420), a plurality of planar backlights (460) are arranged at intervals along a circumferential direction of the light source tracking disc (450), and the camera mounts (430), the planar backlights (460) and the inspection cameras (440) are arranged in a one-to-one correspondence.

6. The in-line plastic ampoule tracking inspection device according to claim 4, characterized in that the camera mounting frame (430) comprises a radial mounting bar (431) arranged along the radial direction of the swivel axis (210) and connected to the camera tracking disc (420), a mounting riser (432) arranged vertically and connected to the radial mounting bar (431), and an auxiliary dimming (433) arranged on the mounting riser (432), the inspection camera (440) being arranged on the mounting riser (432).

7. The in-line plastic ampoule tracking and detecting device according to claim 4, characterized in that the tracking driving assembly (500) comprises a tracking motor seat (510) fixedly connected with the supporting assembly (100), a tracking rotation driving motor (520) fixedly arranged in the tracking motor seat (510), a driving gear (530) fixedly sleeved on an output shaft of the tracking rotation driving motor (520), and a driven gear (540) fixedly sleeved on the tracking shaft (410) and meshed with the driving gear (530).

8. The in-line plastic ampoule tracking and detecting device according to claim 7, characterized in that the supporting assembly (100) comprises a supporting base plate (110) and a mounting seat (120) arranged on the supporting base plate (110) in the middle, the supporting base plate (110) is fixedly connected with the clamping motor seat (310) and the tracking motor seat (510) respectively, the rotating shaft (210) is rotatably arranged in the mounting seat (120), and the tracking shaft (410) is rotatably sleeved outside the mounting seat (120).

9. The in-line plastic ampoule tracking and detecting device according to claim 8, characterized in that a first limiting part for axially and radially limiting the rotating shaft (210) is arranged in the mounting seat (120), and a second limiting part for axially and radially limiting the tracking shaft (410) is arranged on the outer wall of the mounting seat (120).

10. A tandem plastic ampoule quality detection apparatus, characterized by comprising a tandem plastic ampoule tracking detection device according to any one of claims 1-9.