Electric ampoule bottle opening device

Abstract

The application discloses an electric ampoule bottle opening device, which comprises a fixing plate, a cutting mechanism and a breaking mechanism arranged on the fixing plate, the cutting mechanism comprises a follower disc rotatably arranged on the fixing plate, and the follower disc is connected with a rotary driving mechanism; the follower disc is provided with a center hole, and the follower disc is slidably connected with a limiting top block and a cutter holder; one end of the cutter holder close to the center hole is provided with a cutter wheel, and the cutter holder and the limiting top block can move along the radial direction of the follower disc; the breaking mechanism comprises a second rotary driving device and a lever connected with the second rotary driving device, and the lever is connected with a lever block; and the outer side of the cutting mechanism is provided with an outer shell. The electric ampoule bottle opening device can realize automatic cutting and breaking of ampoules, is more convenient and safe to operate compared with the existing manual bottle opening mode, and will not cause harm to the operator's hands.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical apparatus, in particular to an electric ampoule opening device. BACKGROUND

[0002] The ampoule is a small glass bottle for containing liquid medicine. After the glass bottle is sealed with liquid, it is sealed with a flame to better preserve the medicine from air. The existing ampoule opening methods on the market mostly involve first manually cutting the neck of the ampoule with a grinding wheel, then cutting a scratch on the neck of the ampoule, and then manually breaking off the bottle head. This method is very inconvenient to operate, and the worker's fingers are easily damaged when manually breaking off the bottle head. Moreover, when manually breaking off the ampoule, some small glass fragments will scatter into the surrounding space, causing environmental pollution in some special isolation devices or sealed spaces. SUMMARY

[0003] The present application aims to solve the problems in the prior art and provide an electric ampoule opening device.

[0004] The present application is achieved by the following technical scheme: an electric ampoule opening device, comprising a fixed plate, a cutting mechanism and a breaking mechanism provided on the fixed plate, the cutting mechanism comprising a follower disc rotatably provided on the fixed plate, the follower disc being connected to a rotary drive mechanism; the follower disc is provided with a central hole, and the follower disc is slidably connected to a limiting top block and a tool holder, one end of the tool holder near the central hole is provided with a cutter wheel, and the tool holder and the limiting top block are both movable along the radial direction of the follower disc;

[0005] When the cutting mechanism cuts the ampoule, the ampoule is inserted into the central hole, and the rotary drive mechanism drives the follower disc to rotate; when the follower disc rotates, the tool holder moves towards the center of the follower disc, the cutter wheel on the tool holder contacts the neck of the ampoule and cuts a scratch at the neck of the ampoule.

[0006] The breaking mechanism comprises a second rotary drive device and a lever connected to the second rotary drive device, and the lever is connected with a lever block; the second rotary drive device drives the lever to rotate, and the lever block contacts one side of the bottle head of the ampoule and applies a pushing force to the bottle head.

[0007] The outer side of the cutting mechanism is provided with an outer shell.

[0008] As a preferred, the rotary drive mechanism comprises a first rotary drive device, a driving disc connected to the first rotary drive device, a first gear ring provided at the outer edge of the follower disc, and a second gear ring provided at the outer edge of the driving disc, the first gear ring and the second gear ring being engaged.

[0009] As preferred, the follow-up disc is provided with a first guide slot and a second guide slot, both of which are arranged along the radial direction of the follow-up disc; the limiting top block is slidingly connected in the first guide slot, and the tool holder is slidingly connected in the second guide slot; one end of the limiting top block extends into the central hole, and the other end of the limiting top block is provided with a first pushing spring between the end of the first guide slot;

[0010] The tool holder is provided with a pin shaft mounting slot, and a pin shaft is arranged in the pin shaft mounting slot; a second pushing spring is arranged between the pin shaft and one end of the pin shaft mounting slot;

[0011] The fixed plate is provided with a driving slot corresponding to the pin shaft, the pin shaft extends into the driving slot and can slide along the driving slot; the driving slot includes an approach slot and a cutting slot connected with the approach slot; when the pin shaft is located in the approach slot and moves towards the cutting slot, the pin shaft drives the tool holder to move towards the center of the follow-up disc;

[0012] When the pin shaft is located in the cutting slot, the cutter wheel on the tool holder is in contact with the position of the neck of the ampoule.

[0013] As preferred, the follow-up disc is uniformly provided with three first guide slots and three second guide slots, and the first guide slot is located between two adjacent second guide slots.

[0014] As preferred, the ampoule limiting mechanism is further included, which includes a limiting block, a first fixed frame arranged on the fixed plate, a guide rail arranged on the first fixed frame, a movable frame slidingly connected on the guide rail, a second guide column slidingly connected on the movable frame, and a second spring arranged between the movable frame and the limiting block; the limiting block is located above the central hole;

[0015] The first fixed frame is provided with a first guide column, the first guide column passes through the movable frame, and an adjusting nut is threadedly connected on the first guide column; the adjusting nut is in contact with the movable frame, and a first spring is arranged between the movable frame and the first fixed frame;

[0016] The limiting block is provided with a sensing sheet, and the movable frame is provided with a reach sensor corresponding to the sensing sheet.

[0017] As preferred, the shifting lever is provided with a third guide column, and the shifting block is slidingly connected on the third guide column; a third spring is arranged between the shifting lever and the shifting block.

[0018] As preferred, one end of the limiting top block extending into the central hole is wedge-shaped.

[0019] As preferred, one side of the shell is provided with a bottle head guide cover, and a receiving cup is arranged below the bottle head guide cover; the bottle head guide cover is provided with a side opening and a bottom opening, the bottle head guide cover communicates with the shell through the side opening, and the receiving cup is located below the bottom opening of the bottle head guide cover.

[0020] As preferred, in use, the following specific steps are included:

[0021] Step 1), the ampoule is inserted into the center hole of the follow-up disc from bottom to top, during the insertion process, the upper end of the ampoule pushes against the limiting block and drives the limiting block and the induction sheet to move upward, when the ampoule is inserted into place, one end of the limiting block pushes against the neck position of the ampoule, at this time, the induction sheet moves to the position opposite to the in-place sensor, after the in-place sensor senses the induction sheet, it sends an in-place signal to the control system;

[0022] Step 2), the first rotary driving device drives the driving disc to rotate, the driving disc drives the follow-up disc to rotate, when the follow-up disc rotates, the tool holder moves towards the center direction of the follow-up disc, the cutter wheel on the tool holder contacts and slides at the neck position of the ampoule, and a scratch is cut at the neck position of the ampoule through the cutter wheel;

[0023] Step 3), the second rotary driving device drives the push rod to rotate, the push rod drives the push block to rotate, the push block rotates to contact one side of the bottle head of the ampoule and exerts a pushing force on the bottle head, and the bottle head is broken off through the push block.

[0024] The present application has the following advantages:

[0025] 1. The present application can realize automatic cutting and breaking of the ampoule, compared with the existing manual bottle opening method, it is more convenient and safe to operate, and will not cause harm to the operator's hands.

[0026] 2. The present application can realize automatic cutting and breaking of the ampoule, in the present application, an outer shell is arranged outside the cutting mechanism, and the cutting and breaking operation of the ampoule is completed in the outer shell, so that glass debris in the operation process will not fly outward, avoiding pollution to the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a front view of the present application.

[0028] Figure 2 is a structure schematic diagram of the present application after removing the outer shell and the ampoule neck guide cover.

[0029] Figure 3 is a structure schematic diagram of the present application in one direction after removing the outer shell and the ampoule neck guide cover.

[0030] Figure 4 is a structure schematic diagram of the present application in another direction after removing the outer shell and the ampoule neck guide cover.

[0031] Figure 5 is a schematic diagram of the present application when opening the ampoule.

[0032] Figure 6Structure diagram of the structure at the position of the in-place sensor in the application.

[0033] Figure 7 Structure diagram of the structure at the position of the first rotary driving device and the second rotary driving device in the application.

[0034] Figure 8 Structure diagram of the cutting mechanism.

[0035] Figure 9 Front view of the cutting mechanism.

[0036] Figure 10 Structure diagram of Figure 9 Sectional view in the A-A direction.

[0037] Figure 11 Structure diagram of the follower disc.

[0038] Figure 12 Structure diagram of the follower disc after removing the bearing component.

[0039] Figure 13 Structure diagram of the knife holder connected with the driving slot on the fixed plate.

[0040] Figure 14 Structure diagram of the ampoule bottle being put into the cutting mechanism.

[0041] Figure 15 Structure diagram of the bottle head guide cover.

[0042] In the figure: 1, fixed plate, 2, ampoule bottle, 3, outer shell, 4, bottle head guide cover, 5, receiving cup, 6, follower disc, 7, first fixed holder, 8, first guide rod, 9, adjusting nut, 10, first spring, 11, guide rail, 12, movable holder, 13, positioning block, 14, second guide column, 15, second spring, 16, in-place sensor, 17, second rotary driving device, 18, second fixed holder, 19, push rod, 20, third guide column, 21, push block, 22, third spring, 23, driving disc, 24, induction sheet, 26, first rotary driving device, 27, center hole, 28, limiting top block, 29, cutter wheel, 30, first guide slot, 31, first push spring, 32, second guide slot, 33, knife holder, 34, pin shaft, 35, pin shaft mounting slot, 36, second push spring, 38, bearing component, 40, approach slot, 41, cutting slot, 42, side opening, 43, bottom opening. DETAILED DESCRIPTION

[0043] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art shall fall within the protection scope of the present application.

[0044] Those skilled in the art should understand that, in the disclosure of the present application, the orientations or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, which are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation on the present application.

[0045] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0046] As shown in Figures 1-15 An electric ampoule bottle opening device includes a control system, a fixed plate 1, and the fixed plate 1 is arranged at a certain angle with the horizontal plane. The fixed plate 1 is provided with a cutting mechanism and a breaking mechanism. The cutting mechanism includes a follower disc 6 rotatably arranged on the fixed plate 1, and the follower disc 6 is connected with a rotary driving mechanism.

[0047] The follower disc 6 is in the shape of a disc. The follower disc 6 is provided with a bearing part 38, and the follower disc 6 is rotatably connected with the fixed plate 1 through the bearing part 38. The follower disc 6 is provided with a central hole 27, and the central hole 27 is larger than the diameter of the ampoule bottle 2. The follower disc 6 is slidably connected with a limiting top block 28 and a tool holder 33, and the tool holder 33 is provided with a cutter wheel 29 at one end close to the central hole 27. The follower disc 6 is provided with a first guide groove 30 and a second guide groove 32, and the first guide groove 30 and the second guide groove 32 are both arranged along the radial direction of the follower disc 6; the limiting top block 28 is slidably connected in the first guide groove 30, and the tool holder 33 is slidably connected in the second guide groove 32. The tool holder 33 and the limiting top block 28 can both move along the radial direction of the follower disc 6.

[0048] In the present application, the follower disc 6 is uniformly provided with three first guide grooves and three second guide grooves, the first guide groove is located between the adjacent two second guide grooves, the interval angle between the adjacent two first guide grooves is 120 degrees, and the interval angle between the adjacent two second guide grooves is 120 degrees.

[0049] The one end of the limiting top block 28 extends into the center hole 27, and the one end of the limiting top block 28 extending into the center hole 27 is wedge-shaped; the other end of the limiting top block 28 is provided with the first pushing spring 31 between the other end and the end of the first guide slot 30.

[0050] The tool holder 33 is provided with a pin shaft mounting slot 35, the pin shaft mounting slot 35 is arranged along the length direction of the tool holder 33, the pin shaft 34 is arranged in the pin shaft mounting slot 35, the second pushing spring 36 is arranged between the pin shaft 34 and the one end of the pin shaft mounting slot 35, and the pin shaft 34 has a tendency to move towards the one end of the pin shaft mounting slot 35 by the elastic force of the second pushing spring 36.

[0051] The fixed plate 1 is provided with a driving slot corresponding to the pin shaft 34, the pin shaft 34 extends into the driving slot and can slide along the driving slot. The driving slot includes an approach slot 40 and a cutting slot 41 connected with the approach slot 40. The approach slot 40 and the cutting slot 41 are both circular arc slots. The distance between the approach slot 40 and the center of the follow-up disc 6 gradually decreases from the one end of the approach slot 40 away from the cutting slot 41 to the other end of the approach slot 40 close to the cutting slot 41; the distance between the cutting slot 41 and the center of the follow-up disc 6 is the same at each position. When the cutting mechanism cuts the ampoule 2, the ampoule 2 is inserted into the center hole 27; when the pin shaft 34 is located in the approach slot 40 and moves towards the cutting slot 41, the pin shaft 34 drives the tool holder 33 to move towards the center of the follow-up disc 6. When the pin shaft 34 is located in the cutting slot 41, the cutter wheel 29 on the tool holder 33 contacts the neck position of the ampoule 2. The rotating drive mechanism includes a first rotating drive device 26, a driving disc 23 connected with the first rotating drive device 26, the driving disc 23 is in a disc-shaped structure, the first rotating drive device 26 is a speed reducer motor, and the first rotating drive device 26 is arranged below the fixed plate 1. The driving disc 23 is arranged above the fixed plate 1, and the driving disc 23 is connected with the output shaft of the first rotating drive device 26. The outer edge of the follow-up disc 6 is provided with a first gear ring, the outer edge of the driving disc 23 is provided with a second gear ring, and the first gear ring is engaged with the second gear ring. The driving disc 23 is driven to rotate by the first rotating drive device 26, and the follow-up disc 6 is driven to rotate by the driving disc 23. It is worth mentioning that the transmission mode between the driving disc and the follow-up disc can be gear transmission mode, synchronous belt transmission or other types of transmission mode.

[0052] When the cutting mechanism cuts the ampoule 2, the ampoule 2 is inserted into the center hole 27; the follow-up disc 6 is driven to rotate by the rotating drive mechanism; when the follow-up disc 6 rotates, the tool holder 33 moves towards the center of the follow-up disc 6, and the cutter wheel 29 on the tool holder 33 contacts the neck position of the ampoule 2 and cuts a scratch at the neck position of the ampoule 2.

[0053] The breaking mechanism comprises a second rotary driving device 17 and a push rod 19 connected with the second rotary driving device 17, and a pushing block 21 is connected to the push rod 19. The second rotary driving device 17 is arranged on a second fixed frame 18, the second fixed frame 18 is arranged on the fixed plate 1, the second rotary driving device 17 is a speed reducer motor, and one end of the push rod 19 is connected with an output shaft of the second rotary driving device 17. The push rod 19 is provided with a third guide column 20, the pushing block 21 is slidingly connected to the third guide column 20, and the pushing block 21 can slide along the axial direction of the third guide column 20. A third spring 22 is arranged between the push rod 19 and the pushing block 21. The third spring 22 is sleeved on the third guide column 20. The push rod 19 is driven to rotate by the second rotary driving device 17, and rotates in a plane parallel to the fixed plate 1. The pushing block 21 is in contact with one side of the bottle head of the ampoule 2 and applies a pushing force to the bottle head through the rotation of the push rod 19.

[0054] The application also comprises an ampoule limiting mechanism, which comprises a limiting block, a first fixed frame 7 arranged on the fixed plate 1, a guide rail 11 arranged on the first fixed frame 7, the guide rail 11 being perpendicular to the fixed plate 1, a movable frame 12 slidingly connected to the guide rail 11, the movable frame 12 being slidable along the guide rail 11, a second guide column 14 slidingly connected to the movable frame 12, and the limiting block slidingly connected to the second guide column 14, the limiting block being slidable along the second guide column 14. A second spring 15 is arranged between the movable frame 12 and the limiting block, and the second spring 15 is sleeved on the second guide column 14. The limiting block is located above the center hole 27.

[0055] A first guide column is arranged on the first fixed frame 7, the first guide column passes through the movable frame 12, an adjusting nut 9 is threadedly connected to the first guide column, the adjusting nut 9 is in contact with the movable frame 12, a first spring 10 is arranged between the movable frame 12 and the fixed frame, and the first spring 10 is sleeved on the first guide column. The rigidity of the first spring 10 is greater than that of the second spring 15. The position of the movable frame 12 on the first guide column can be adjusted by the adjusting nut 9.

[0056] A sensing sheet 24 is arranged on the limiting block, and a position sensor 16 corresponding to the sensing sheet 24 is arranged on the movable frame 12.

[0057] In the application, the control system is a PLC programmable controller, the first rotary driving device 26, the second rotary driving device 17 and the position sensor 16 are electrically connected with the control system.

[0058] The outer side of the cutting mechanism is provided with a shell 3, the shell 3 covers the cutting mechanism outside, the cutting and breaking operation of the ampoule 2 is completed in the shell 3, and glass debris in the operation process cannot splash outward. One side of the shell 3 is provided with a bottle head guide cover 4, and the lower side of the bottle head guide cover 4 is provided with a receiving cup 5. The bottle head guide cover 4 is provided with a side opening 42 and a bottom opening 43, the bottle head guide cover 4 is communicated with the shell 3 through the side opening 42, and the receiving cup 5 is located below the bottom opening 43 of the bottle head guide cover 4.

[0059] In use, the present application comprises the following specific steps:

[0060] Step 1), the ampoule 2 is inserted into the center hole 27 on the follow-up disc 6 from bottom to top, in the insertion process, the upper end of the ampoule 2 abuts against the limiting block and drives the limiting block and the induction sheet 24 to move upward, when the ampoule 2 is inserted in place, one end of the limiting top block 28 abuts against the neck position of the ampoule 2, at this time, the induction sheet 24 moves to the position opposite to the in-place sensor 16, after the in-place sensor 16 senses the induction sheet 24, the in-place sensor 16 sends an in-place signal to the control system.

[0061] Step 2), the first rotary driving device 26 drives the driving disc 23 to rotate, the driving disc 23 drives the follow-up disc 6 to rotate, when the follow-up disc 6 rotates, the cutter holder 33 moves towards the center direction of the follow-up disc 6, the cutter wheel 29 on the cutter holder 33 contacts and slides at the neck position of the ampoule 2, and a scratch is cut at the neck position of the ampoule 2 through the cutter wheel 29.

[0062] Step 3), the second rotary driving device 17 drives the push rod 19 to rotate, the push rod 19 drives the push block 21 to rotate, the push block 21 contacts one side of the bottle head of the ampoule 2 and applies a pushing force to the bottle head, and the bottle head is broken through the push block 21; the broken bottle head first falls into the bottle head guide cover 4 and finally falls into the receiving cup 5 from the bottom opening 43 at the lower end of the bottle head guide cover 4.

[0063] The present application has the following advantages:

[0064] 1. The present application can realize automatic cutting and breaking of the ampoule 2, compared with the existing manual bottle opening mode, the operation is more convenient and safe, and the operator's hands are not hurt.

[0065] 2. The present application can realize automatic cutting and breaking of the ampoule 2, the shell 3 is arranged outside the cutting mechanism in the present application, the cutting and breaking operation of the ampoule 2 is completed in the shell 3, glass debris in the operation process cannot splash outward, and pollution to the surrounding environment is avoided.

[0066] 3. The cutting mechanism can be conveniently replaced to adapt to ampoules of different specifications and sizes.

[0067] The present application is not limited to the above best mode, anyone under the inspiration of the present application can derive other various forms of products, but regardless of any changes in its shape or structure, as long as it has the same or similar technical solutions as this application, it falls within the scope of the present application.

Claims

1. An electric ampoule opening device, characterized in that, The device includes a fixed plate (1), on which a cutting mechanism and a breaking mechanism are provided. The cutting mechanism includes a follower disk (6) rotatably mounted on the fixed plate (1), and the follower disk (6) is connected to a rotary drive mechanism. The follower disk (6) has a central hole (27), and a limit block (28) and a knife holder (33) are slidably connected on the follower disk (6). The knife holder (33) has a cutting wheel (29) at one end near the central hole (27). Both the knife holder (33) and the limit block (28) can move radially along the follower disk (6). The tool holder (33) is provided with a pin mounting groove (35), a pin (34) is provided in the pin mounting groove (35), and a second push spring (36) is provided between the pin (34) and one end of the pin mounting groove (35); The fixed plate (1) is provided with a drive groove corresponding to the pin (34). The pin (34) extends into the drive groove and can slide along the drive groove. The drive groove includes an approach groove (40) and a cutting groove (41) connected to the approach groove (40). When the pin (34) is located in the approach groove (40) and moves toward the cutting groove (41), the pin (34) drives the tool holder (33) to move toward the center of the follower disk (6). When the pin (34) is located in the cutting groove (41), the cutting wheel (29) on the tool holder (33) contacts the neck of the ampoule (2). When the cutting mechanism cuts the ampoule (2), the ampoule (2) is inserted into the central hole (27), and the follower disk (6) is driven to rotate by the rotation drive mechanism. When the follower disk (6) rotates, the knife holder (33) moves towards the center of the follower disk (6), and the cutting wheel (29) on the knife holder (33) contacts the neck of the ampoule (2) and cuts a scratch at the neck of the ampoule (2). The breaking mechanism includes a second rotary drive device (17) and a lever (19) connected to the second rotary drive device (17). A toggle block (21) is connected to the lever (19). The lever (19) is driven to rotate by the second rotary drive device (17), and the toggle block (21) contacts the bottle head side of the ampoule (2) and applies a pushing force to the bottle head. The cutting mechanism is provided with an outer shell (3); It also includes an ampoule limiting mechanism, which includes a limiting block and a first fixed frame (7) set on a fixed plate (1). The first fixed frame (7) is provided with a guide rail (11), and a movable frame (12) is slidably connected on the guide rail (11). The limiting block is provided with a sensing plate (24), and the movable frame (12) is provided with a positioning sensor (16) corresponding to the sensing plate (24).

2. The electric ampoule opening device according to claim 1, characterized in that, The rotary drive mechanism includes a first rotary drive device (26) and a drive disk (23) connected to the first rotary drive device (26). A first toothed ring is provided at the outer edge of the follower disk (6), and a second toothed ring is provided at the outer edge of the drive disk (23). The first toothed ring and the second toothed ring mesh.

3. The electric ampoule opening device according to claim 1, characterized in that, The follower disk (6) is provided with a first guide groove (30) and a second guide groove (32), both of which are arranged along the radial direction of the follower disk (6); the limiting top block (28) is slidably connected in the first guide groove (30), the tool holder (33) is slidably connected in the second guide groove (32), one end of the limiting top block (28) extends into the central hole (27), and a first pushing spring (31) is provided between the other end of the limiting top block (28) and the end of the first guide groove (30).

4. The electric ampoule opening device according to claim 3, characterized in that, The follower disk (6) is uniformly provided with three first guide grooves (30) and three second guide grooves (32), with the first guide grooves (30) located between two adjacent second guide grooves (32).

5. An electric ampoule opening device according to any one of claims 1-4, characterized in that, A second guide post (14) is slidably connected to the movable frame (12), and a limiting block is slidably connected to the second guide post (14). A second spring (15) is provided between the movable frame (12) and the limiting block. The limiting block is located above the center hole (27). A first guide post is provided on the first fixed frame (7). The first guide post passes through the movable frame (12). An adjusting nut (9) is threaded onto the first guide post. The adjusting nut (9) contacts the movable frame (12). A first spring (10) is provided between the movable frame (12) and the fixed frame.

6. An electric ampoule opening device according to any one of claims 1-4, characterized in that, The lever (19) is provided with a third guide post (20), the actuating block (21) is slidably connected to the third guide post (20), and a third spring (22) is provided between the lever (19) and the actuating block (21).

7. An electric ampoule opening device according to any one of claims 1-4, characterized in that, The end of the limiting top block (28) that extends into the central hole (27) is wedge-shaped.

8. An electric ampoule opening device according to any one of claims 1-4, characterized in that, The outer shell (3) has a bottle head guide cover (4) on one side, and a receiving cup (5) is provided below the bottle head guide cover (4); the bottle head guide cover (4) has a side opening (42) and a bottom opening (43), the bottle head guide cover (4) is connected to the outer shell (3) through the side opening (42), and the receiving cup (5) is located below the bottom opening (43) of the bottle head guide cover (4).

9. An electric ampoule opening device according to claim 5, characterized in that, The specific steps for using it are as follows: Step 1) Insert the ampoule (2) into the center hole (27) on the follower plate (6) from bottom to top. During the insertion process, the upper end of the ampoule (2) presses against the limiting block and drives the limiting block and the sensing plate (24) to move upward. When the ampoule (2) is inserted into place, one end of the limiting top block (28) presses against the neck of the ampoule (2). At this time, the sensing plate (24) moves to the position opposite to the position sensor (16). After the position sensor (16) senses the sensing plate (24), it sends a position signal to the control system. Step 2) The first rotary drive device (26) drives the drive disk (23) to rotate, and the drive disk (23) drives the follower disk (6) to rotate. When the follower disk (6) rotates, the knife holder (33) moves towards the center of the follower disk (6). The cutting wheel (29) on the knife holder (33) contacts the neck of the ampoule (2) and slides at the neck of the ampoule (2). The cutting wheel (29) cuts a scratch at the neck of the ampoule (2). Step 3) The second rotary drive device (17) drives the lever (19) to rotate. The lever (19) drives the actuating block (21) to rotate. The actuating block rotates until it contacts the bottle head of the ampoule (2) and applies a pushing force to the bottle head. The bottle head is broken off by the actuating block (21).

Images