Mechanical shock resistance testing device for medicinal glass container

Abstract

The invention provides a mechanical shock resistance testing device for a medicinal glass container, which comprises a rack, a clamping assembly arranged on the rack, a magnetic attraction striking assembly arranged corresponding to the clamping assembly and a detection assembly, and is characterized in that the clamping assembly comprises a rack and a clamping platform arranged on the rack; the magnetic attraction striking assembly comprises a rotary swing rod arranged on one side of the rack and a guide rail arranged on the upper side of the rack, a moving table is arranged on the guide rail, and an electromagnetic attraction block is arranged on the moving table; the detection assembly comprises an electromagnetic ultrasonic probe arranged on the side edge of the rack. The striking angle of the pendulum bob is accurately adjusted through closed-loop control of the guide rail grating, so that the striking force is accurately controlled; by arranging the rotary hinge rod, the pendulum bob is assembled on the swing rod in an angle-adjustable manner, so that the angle of the pendulum bob on the swing rod is adjustable, the pendulum bob can conveniently carry out effective striking tests on neck areas of glass containers of different specifications, and multi-point continuous striking of bottle bodies is realized by combining rotation of the clamping platform and the self-adaptive clamp; the test accuracy and the test efficiency are improved; the electromagnetic ultrasonic probe is used for detecting micron-sized cracks of the hit part, human eye observation is replaced, and the detection reliability is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of pharmaceutical packaging, in particular to a device for testing the mechanical impact resistance of a medicinal glass container. Background Art

[0002] As the most commonly used pharmaceutical packaging container, pharmaceutical glass containers have seen a steady increase in market size. However, with the growth of pharmaceutical transportation chains, the changing nature of handling methods, and unpredictable factors during transportation, more and more pharmaceutical glass containers are breaking during transportation. Therefore, impact testing of glass containers is crucial to ensure their integrity during manufacturing, transportation, and use.

[0003] Traditional glass container mechanical impact testers use a dial-mounted adjustment lever to adjust the pendulum's height to meet the required impact resistance test requirements. The instruments feature both height and horizontal adjustment functions. However, the following challenges remain: 1. The pendulum's impact force cannot be precisely controlled, making it difficult to accurately determine the glass bottle's impact resistance limit; 2. During multi-point testing of the bottle, it is difficult to simultaneously adjust the bottle's height and angle, as well as the pendulum's tilt, resulting in low testing efficiency; 3. Post-test breakage is typically observed visually, making it difficult to accurately detect even subtle damage to the glass container, leading to poor test reliability. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a device for testing the mechanical impact resistance of medicinal glass containers, aiming to solve the technical problems in the existing technology of low testing accuracy, low testing efficiency, and low accuracy in detecting damage to glass containers.

[0005] To achieve the above-mentioned object, the present invention is implemented through the following technical solutions: A device for testing the mechanical impact resistance of a medicinal glass container, characterized in that it comprises a frame, a clamping assembly provided on the frame, a magnetic striking assembly provided corresponding to the clamping assembly, and a detection assembly for detecting striking damage; The clamping assembly includes a frame and a clamping platform mounted on the frame; The magnetic striking assembly includes a rotatable rocker arm provided on one side of a frame, and a driving mechanism provided on the upper side of the frame, the driving mechanism includes a guide rail provided on the upper side of the frame, a movable platform provided on the guide rail, an electromagnetic suction block provided on the movable platform corresponding to the rocker arm, the rocker arm includes a magnetic portion provided near the electromagnetic suction block, and a pendulum provided near the clamping platform, a rotatable hinged rod is provided on the side of the rocker arm near the pendulum, the pendulum is fixed on the hinged rod, and an adjusting motor for driving the hinged rod to swing relative to the rocker arm is also provided on one side of the rocker arm; The detection component includes an electromagnetic ultrasonic probe arranged on the side of the frame.

[0006] According to one aspect of the above technical solution, the magnetic striking assembly further includes an electromagnetic damping block provided on one side of the magnetic part.

[0007] According to one aspect of the above technical solution, the clamping assembly also includes a lifting mechanism, which includes a screw provided on the frame, a lifting seat connected to the screw through a coupling, and a first motor for driving the screw, and the clamping platform is fixed to one side of the lifting seat.

[0008] According to one aspect of the above technical solution, the clamping platform includes a lifting rod arranged on one side of the lifting seat, a supporting frame fixed on the lifting rod through a mechanical locking member, a second motor and a rotating platform connected to the second motor are provided on the supporting frame.

[0009] According to one aspect of the above technical solution, the clamping platform also includes a base arranged on one side of the lifting seat, a connecting block connecting the base and the lifting seat, a clamping body arranged on the base, and a driving member for driving the clamping body to clamp or loosen.

[0010] According to one aspect of the above technical solution, the driving member includes a fourth motor arranged on one side of the clamping body, and the clamping body includes a sliding rail arranged on one side of the connecting block, two clamping claws slidingly arranged on both sides of the sliding rail, a swinging arm connected to the driving shaft of the fourth motor, and a connecting rod arranged between the swinging arm and the clamping claws.

[0011] According to one aspect of the above technical solution, the magnetic striking assembly also includes a scale grating arranged on one side of the guide rail, a third motor for driving the moving platform, and a grating reading head arranged on one side of the scale grating, and the grating reading head is connected to the moving platform.

[0012] According to one aspect of the above technical solution, the electromagnetic ultrasonic probe includes a transmitting probe and a receiving probe respectively arranged on both sides of the clamping platform.

[0013] According to one aspect of the above technical solution, the detection component further includes a signal processor connected to the electromagnetic ultrasonic probe, and a display screen provided on the frame, and the display screen is electrically connected to the signal processor.

[0014] According to one aspect of the above technical solution, a slide groove is provided in the middle of the rocker arm, and the magnetic part is a magnetic block slidably arranged in the slide groove.

[0015] Compared with the existing technology, the beneficial effects of the present invention are: the pendulum striking angle is accurately adjusted through the closed-loop control of the guide rail grating, so as to achieve precise control of the striking force, and overcome the industry problem that traditional testing devices are difficult to accurately measure the impact resistance limit of glass bottles; by setting a rotating hinged rod, the pendulum is adjustable in angle and assembled on the pendulum rod, so that the angle of the pendulum on the pendulum rod can be adjusted, which is convenient for the pendulum to perform effective striking tests on the neck area of ​​glass containers of different specifications. Combined with the rotating platform and the adaptive clamp on the clamping platform, continuous multi-point striking of the bottle body is achieved, thereby improving the test accuracy and test efficiency; the striking parts are detected for micron-level cracks by using an electromagnetic ultrasonic probe, which replaces human eye observation and more accurately obtains the subtle damage of the glass container, thereby enhancing the reliability of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of a device for testing the mechanical impact resistance of a pharmaceutical glass container in one embodiment of the present invention; Figure 2 for Figure 1 Enlarged view of middle part B; Figure 3 This is a schematic structural diagram of a lifting assembly in one embodiment of the present invention; Figure 4 This is a schematic structural diagram of a clamping structure in one embodiment of the present invention; Figure 5 This is a schematic structural diagram of a magnetic striking assembly in one embodiment of the present invention; Figure 6 This is a structural diagram of a clamping platform in one embodiment of the present invention; Figure 7 for Figure 6 Enlarged view of part A in the middle; Figure 8 A schematic diagram of the movement principle of the swing rod in one embodiment of the present invention; Description of main component symbols: 1-base, 2-frame, 3-lifting mechanism, 4-clamping platform, 5-electromagnetic ultrasonic probe, 6-rotating pendulum, 7-magnetic striking assembly, 8-electromagnetic damping block, 9-display screen, 10-pendulum, 12-clamping body, 13-rotating hinged rod, 14-adjusting motor, 31-first motor, 32-screw, 33-lifting seat, 41-carrying frame, 42-second motor, 43-rotating platform, 44-mechanical positioning component, 71-scale grating, 72-guide rail, 73-third motor, 74-electromagnetic suction block, 75-moving platform, 76-grating reading head, 121-clamping claw, 122-connecting rod, 123-swinging machine arm, 124-base, 125-connecting block, 126-fourth motor; The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0017] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] See also Figures 1 to 8 , shown is a medical glass container mechanical impact tester according to one embodiment of the present invention, comprising a frame, a clamping assembly mounted on the frame, a magnetic striking assembly 7 corresponding to the clamping assembly, and a detection assembly for detecting impact damage. The frame comprises a base 1 and a frame 2 mounted on the base 1.

[0021] The clamping assembly includes a frame and a clamping platform 4 mounted on the frame. Specifically, in this embodiment, the clamping assembly also includes a lifting mechanism 3, which includes a lead screw 32 mounted on the frame, a lifting seat 33 connected to the lead screw 32 via a coupling, and a first motor 31 for driving the lead screw 32. The clamping platform 4 is fixed to one side of the lifting seat 33. The clamping platform 4 includes a lifting rod mounted on one side of the lifting seat 33, a support frame 41 fixed to the lifting rod via a mechanical retaining member 44, a second motor 42 mounted on the support frame 41, and a rotating platform 43 connected to the second motor 42. The height of the lifting seat 33 is adjusted by controlling the lead screw 32 through the rotation of the motor output shaft of the first motor 31 to achieve the desired striking effect on glass containers of different heights.

[0022] Furthermore, in this embodiment, the above-mentioned clamping platform 4 also includes a base 124 provided on one side of the lifting seat 33, a connecting block 125 connecting the base 124 and the lifting seat 33, a clamping body 12 provided on the base 124, and a driving member for driving the clamping body 12 to clamp or loosen; the driving member includes a fourth motor 126 provided on one side of the clamping body 12, and the clamping body 12 includes a sliding rail provided on one side of the connecting block 125, two clamping jaws 121 slidingly provided on both sides of the sliding rail, a swinging arm 123 connected to the driving shaft of the fourth motor 126, and a connecting rod 122 provided between the swinging arm 123 and the clamping jaw 121.

[0023] In some application scenarios of this embodiment, the output shaft of the second motor 42 drives the rotating platform 43 to rotate, achieving repeated impacts at three points approximately 120° apart around the bottle body with a specified impact energy, completing the pass test and incremental test in the mechanical impact resistance determination method. The connecting block 125 is fixed to the lifting seat 33 of the lifting mechanism 3 via a screw connection. The fourth motor 126 is fixed to the connecting block 125. The motor output shaft is connected to the clamp body 12. The rotation of the motor shaft controls the rotation of the swing arm 123, which drives the connecting rod 122, causing the connecting rod 122 to achieve reciprocating motion. The connecting rod 122 drives the movement of the clamping jaws 121 to clamp or release the glass bottle. This is applicable to glass bottles of different diameters.

[0024] The magnetic striking assembly 7 includes a rotating rocker arm 6 arranged on one side of the frame, and a driving mechanism arranged on the upper side of the frame, the driving mechanism includes a guide rail 72 arranged on the upper side of the frame, a movable platform 75 is provided on the guide rail 72, and an electromagnetic suction block 74 is provided on the movable platform 75 corresponding to the rotating rocker arm 6, the rotating rocker arm 6 includes a magnetic part arranged near the electromagnetic suction block 74, and a pendulum 10 arranged near the clamping platform 4, the rotating rocker arm 6 is provided with a rotating hinged rod 13 on the side near the pendulum 10, the pendulum 10 is fixed on the rotating hinged rod 13, and one side of the rotating rocker arm 6 is also provided with an adjusting motor 14 for driving the rotating hinged rod 13 to swing relative to the rotating rocker arm 6. By setting a rotating hinge rod 13, the pendulum 10 is assembled on the rotating pendulum rod 6 in an adjustable angle, so that the angle of the pendulum 10 on the rotating pendulum rod 6 can be adjusted, which facilitates the pendulum 10 to effectively perform striking tests on the neck areas of glass containers of different specifications, thereby improving the test accuracy.

[0025] Preferably, in this embodiment, a slide groove is provided in the middle of the rotating rocker 6, and the magnetic portion is a magnetic block that slides within the slide groove. By sliding the magnetic block in the middle of the rotating rocker 6, the magnetic block slides along the arc-shaped trajectory of the slide groove, conforming to the motion path of the rotating rocker 6, eliminating geometric conflicts between the linear guide 72 and the curved rotating rocker 6.

[0026] Preferably, in this embodiment, the magnetic striking assembly 7 also includes a scale grating 71 arranged on one side of the guide rail 72, a third motor 73 for driving the movable platform 75, and a grating reading head 76 arranged on one side of the scale grating 71, and the grating reading head 76 is connected to the movable platform 75.

[0027] Specifically, before the test, the rotating pendulum 6 is adjusted so that the end point of the impact hammer is located at the test part of the sample. The electromagnetic suction block 74 is energized to make the electromagnetic suction block 74 magnetic and produce an adsorption effect on the rotating pendulum 6. The third motor 73 drives the moving platform 75 on the guide rail 72 to move so that the pendulum 10 reaches the required impact force angle. Then, the electromagnetic suction block 74 is de-energized to eliminate the magnetism, thereby achieving the purpose of hitting the specific position of the glass bottle container with a specific force. Specifically, Figure 8 The schematic diagram of the movement of the rotating rocker 6 is shown in FIG. 6 , which is obtained by changing the displacement of the guide rail 72. , so that the rotating pendulum 6 has a certain angle, and the pendulum 10 reaches a certain height , has a certain gravitational potential energy, and satisfies , so that the displacement of the guide rail 72 can be adjusted To adjust the height of the pendulum 10 The guide rail 72 is provided with a scale grating 71, which can control the horizontal displacement with micron precision. The scale grating 71 controls the displacement of the guide rail 72 to adjust the gravitational potential energy of the pendulum 10 when it strikes.

[0028] Preferably, in this embodiment, the magnetic striking assembly 7 further includes an electromagnetic damping block 8 disposed on one side of the magnetic portion. After a strike is completed, the electromagnetic damping block 8 is energized. The pair of electromagnetic damping blocks 8 apply reverse damping to the rotating pendulum 6 to prevent the rotating pendulum 6 from swinging back and forth after the strike, causing the pendulum 10 to come to a standstill. Before the second strike begins, the linear displacement is precisely controlled by the scale grating 71, allowing the movable platform 75 to drive the pendulum 10 to the same angle as the first strike. The pendulum 10 is then released for a second strike, and the above steps are repeated for a third strike, completing the pass test in the mechanical shock resistance determination method. The grating scale can accurately measure linear displacement. By adjusting the linear displacement using the grating scale, the angle of the rotating pendulum 6 can be adjusted, allowing for more precise adjustment of the striking force.

[0029] The detection assembly includes an electromagnetic ultrasonic probe 5 mounted on the side of the frame. Preferably, the detection assembly also includes a signal processor connected to the electromagnetic ultrasonic probe 5 and a display screen 9 mounted on the frame, electrically connected to the signal processor. The electromagnetic ultrasonic probe 5 is fixed to the frame 2 and transmits ultrasonic pulses onto the surface of the glass container. The signal processor utilizes electromagnetic coupling for flaw detection. Unlike conventional testing methods, electromagnetic ultrasonic testing does not require surface treatment of the glass container. Electromagnetic ultrasonic testing directly utilizes the electromagnetic field as a medium for transmitting and receiving ultrasonic waves, eliminating the need for coupling agents such as oil or water, significantly reducing auxiliary labor. Furthermore, electromagnetic ultrasonic testing is fast and suitable for automated testing on continuous production lines. The frequency and wavelength of the ultrasonic wave should be selected based on the characteristics of the glass container material to ensure optimal detection results. Ultrasonic testing can be performed without contacting the glass container surface, avoiding secondary damage to the container. Ultrasonic technology can detect tiny cracks and surface defects, providing highly sensitive detection capabilities.

[0030] After the pendulum 10 strikes the glass bottle, the mechanical retaining member 44 can be adjusted for different sizes. First, release the retaining member 44, adjust the rotating platform 43 to the position where the electromagnetic ultrasonic probe 5 is facing the impact area of ​​the glass bottle, and then re-lock the retaining member. The electromagnetic ultrasonic probe 5 transmits ultrasonic waves to the impact surface. By changing the structure and shape of the magnet and the arrangement of the signal transmitting and receiving coils, different wave modes such as longitudinal waves, transverse waves, and surface waves can be generated. The reflected ultrasonic waves are received by the electromagnetic ultrasonic probe 5 and processed by the instrument's internal circuitry, resulting in waveforms of varying heights and spacing on the instrument's control display 9. The changing characteristics of the waveforms can be used to determine the depth, location, and shape of defects in the glass container. Combined with the tester's impact test, the ultrasonic detection system can achieve real-time monitoring and provide timely feedback on the damage to the glass container.

[0031] In some application scenarios of this embodiment, the operation of the device includes the following steps: First, take the glass bottle sample and let it stand at room temperature for 30 minutes to ensure that the glass bottle sample has not been subjected to any other mechanical and thermal performance tests that may affect the impact test results before the test; Then, the glass bottle sample is placed on the rotating platform 43, and the first motor 31 is started. The first motor 31 drives the screw 32 to rotate, so that the lifting base 33 on the screw 32 reaches a suitable height. The fourth motor 126 is started, and the motor output shaft drives the swing arm 123 to rotate, so that the connecting rod 122 drives the clamping claw 121 to clamp the glass bottle. According to the type of glass container and the striking part, the angle of the pendulum 10 is adjusted based on the regulating motor 14; The electromagnetic suction block 74 is energized to make it magnetic, which produces an adsorption effect on the rotating pendulum 6. The third motor 73 drives the movable platform 75 on the guide rail 72 to move, so that the pendulum 10 reaches the required angle of striking force. The electromagnetic suction block 74 is de-energized, the magnetism disappears, and the pendulum 10 is released, thereby achieving the purpose of striking a specific position of the glass bottle container with a specific force. After the striking is completed once, the electromagnetic damping block 8 is energized, and the reverse damping applied by the pair of electromagnetic damping blocks 8 to the rotating pendulum 6 prevents the rotating pendulum 6 from swinging back and forth after the striking, so that the pendulum 10 reaches a stationary state. After the impact, the fourth motor 126 is controlled to release the glass bottle, and the second motor 42 is controlled to drive the rotating platform 43 to rotate 120°. The motor then controls the fixture to clamp the glass container. The grating ruler is used to precisely control the linear displacement so that the movable platform 75 drives the pendulum 10 to the same angle as the first impact force. The pendulum 10 is released for a second impact, and the above steps are repeated for a third impact to complete the pass test in the mechanical shock resistance test method.

[0032] After the impact test, the glass container is observed to see if it breaks. If not, the mechanical retaining member 44 on the support platform is adjusted to align the impacted portion of the bottle with the electromagnetic ultrasonic probe 5. The rotating platform 43 is then controlled to rotate the glass bottle so that the impacted portion is aligned with the electromagnetic ultrasonic probe 5. The electromagnetic ultrasonic probe 5 is then controlled to emit ultrasonic waves toward the impacted surface. The ultrasonic waves are received by the electromagnetic ultrasonic probe 5 and processed by the instrument's internal circuitry, resulting in waveforms of varying heights and spacing on the instrument's control display 9. The changing characteristics of the waveforms can be used to determine the depth, location, and shape of the defect in the glass container, helping testers better understand the damage to the glass bottle.

[0033] If you need to continue working, repeat the above steps.

[0034] In summary, a device for testing the mechanical impact resistance of medicinal glass containers in the above-mentioned embodiments of the present invention accurately adjusts the striking angle of the pendulum 10 through the grating closed-loop control of the guide rail 72, thereby achieving precise control of the striking force, and overcoming the industry problem that traditional testing devices are difficult to accurately measure the impact resistance limit of glass bottles. By setting a rotating hinged rod 13, the pendulum 10 is assembled on the rotating pendulum arm 6 with an adjustable angle, thereby achieving adjustable angle of the pendulum 10 on the rotating pendulum arm 6, facilitating the pendulum 6 to effectively perform striking tests on the neck areas of glass containers of different specifications. Combined with the rotating platform 43 and the adaptive clamp on the clamping platform 4, continuous multi-point striking of the bottle body is achieved, thereby improving the test accuracy and test efficiency. The electromagnetic ultrasonic probe 5 is used to detect micron-level cracks in the striking area, replacing human eye observation, thereby enhancing the detection reliability.

[0035] The technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art could make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A device for testing the mechanical impact resistance of a medicinal glass container, characterized in that: The device comprises a frame, a clamping assembly provided on the frame, a magnetic striking assembly provided corresponding to the clamping assembly, and a detection assembly for detecting striking damage; The clamping assembly includes a frame and a clamping platform mounted on the frame; The magnetic striking assembly includes a rotatable swing arm provided on one side of a frame, and a driving mechanism provided on the upper side of the frame, the driving mechanism includes a guide rail provided on the upper side of the frame, a movable platform provided on the guide rail, an electromagnetic suction block provided on the movable platform corresponding to the swing arm, the swing arm includes a magnetic portion provided near the electromagnetic suction block, and a pendulum provided near the clamping platform, a rotatable hinged rod is provided on the side of the swing arm near the pendulum, the pendulum is fixed on the hinged rod, and an adjusting motor for driving the hinged rod to swing relative to the swing arm is further provided on one side of the swing arm; The detection component includes an electromagnetic ultrasonic probe arranged on the side of the frame.

2. The medical glass container mechanical impact resistance testing device according to claim 1, characterized in that: The magnetic striking component further includes an electromagnetic damping block arranged on one side of the magnetic part.

3. The medical glass container mechanical impact resistance testing device according to claim 1, characterized in that: The clamping assembly also includes a lifting mechanism, which includes a screw provided on the frame, a lifting seat connected to the screw through a coupling, and a first motor for driving the screw. The clamping platform is fixed to one side of the lifting seat.

4. The device for testing the mechanical impact resistance of a medicinal glass container according to claim 3, characterized in that: The clamping platform includes a lifting rod arranged on one side of the lifting seat, a supporting frame fixed on the lifting rod through a mechanical clamping member, a second motor and a rotating platform connected to the second motor are provided on the supporting frame.

5. The medical glass container mechanical impact resistance testing device according to claim 4, characterized in that: The clamping platform further comprises a base arranged on one side of the lifting seat, a connecting block connecting the base and the lifting seat, a clamping body arranged on the base, and a driving member for driving the clamping body to clamp or loosen.

6. The device for testing the mechanical impact resistance of a medicinal glass container according to claim 5, characterized in that: The driving member includes a fourth motor arranged on one side of the clamping body, and the clamping body includes a sliding track arranged on one side of the connecting block, two clamping claws slidingly arranged on both sides of the sliding track, a swinging arm connected to the driving shaft of the fourth motor, and a connecting rod arranged between the swinging arm and the clamping claws.

7. The medical glass container mechanical impact resistance testing device according to claim 1, characterized in that: The magnetic striking assembly also includes a scale grating arranged on one side of the guide rail, a third motor for driving the moving platform, and a grating reading head arranged on one side of the scale grating, and the grating reading head is connected to the moving platform.

8. The medical glass container mechanical impact resistance testing device according to claim 1, characterized in that: The electromagnetic ultrasonic probe comprises a transmitting probe and a receiving probe respectively arranged on both sides of the clamping platform.

9. The device for testing the mechanical impact resistance of a medicinal glass container according to claim 8, characterized in that: The detection component further includes a signal processor connected to the electromagnetic ultrasonic probe and a display screen arranged on the frame, wherein the display screen is electrically connected to the signal processor.

10. The medical glass container mechanical impact resistance testing device according to claim 1, characterized in that: A sliding groove is provided in the middle of the swing rod, and the magnetic part is a magnetic block slidingly arranged in the sliding groove.

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