Fully automatic ampoule opening device

Abstract

The present invention relates to the field of medical devices, in particular to a fully automatic ampoule opening device, which comprises a material tray arranged in a shell, wherein the upper surface of the material tray is divided into an opening area and a loading and unloading area in half; a detection unit for detecting the height of the neck of the ampoule is arranged above a first workstation; a disinfection unit for disinfecting the neck of the ampoule is arranged above a second workstation; a cutting unit for marking the neck of the ampoule is arranged above a third workstation; and an extrusion unit for inferring the neck of the ampoule is arranged above a fourth workstation; by arranging an intermittently rotatable material tray, an ampoule assembly line opening operation is realized, thereby improving efficiency; by cooperating with the detection unit, ampoules of different heights can be identified, thereby facilitating subsequent disinfection, marking and breaking operations; the provision of the disinfection unit can clean bacteria and viruses on the surface of the ampoule; the cutting unit cooperates with the extrusion unit to accurately realize the opening of the ampoule, thereby reducing the generation of broken glass.

Description

Technical Field

[0001] The invention relates to the field of medical devices, in particular to a full-automatic ampoule opening device. Background Art

[0002] An ampoule is a glass container used to hold injectable medications, serums, vaccines, and more. To prevent glass shards and particles from entering the ampoule and contaminating the medication when the ampoule's neck is broken, the State Food and Drug Administration has mandated the use of curved, easily breakable ampoules.

[0003] There are two types of easy-to-break ampoules, color-ring easy-to-break ampoules and dot-scored easy-to-break ampoules. Even though the ampoules are easy to break, in actual clinical practice, medical staff still need to manually open the ampoule when opening the medicine in the ampoule. Medical staff usually use a grinding wheel to cut a line on the bottleneck, and then break it directly with their hands before use. During the opening process, it is easy to cause breakage and scratches on the skin, and glass fragments can easily splash into the bottle and contaminate the medicine. There are also safety hazards. If the medical staff do not disinfect their hands before opening the bottle, the ampoule and the medicine in the ampoule may be contaminated.

[0004] Therefore, a fully automatic ampoule opening device is proposed for the problems referred to above. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: the fully automatic ampoule opening device of the present invention comprises a shell, a window is provided on one side of the shell, a discharge port is provided in the middle position of the bottom surface of the window, a rotating groove is provided on the outer side of the discharge port, a ring-shaped synchronous pulley is rotatably connected in the rotating groove, a material tray is fixedly connected to the upper end surface of the synchronous pulley, a circular opening is provided in the middle of the upper surface of the material tray, the circular opening and the discharge port are vertically connected, a plurality of material openings are evenly provided at eccentric positions on the upper surface of the material tray, a stabilizing component is provided between the material opening and the outer side of the material tray, and the stabilizing component is used to stabilize the ampoule bottle in the material opening;

[0007] The upper surface of the material tray is divided into a bottle opening area and a loading and unloading area in half; the bottle opening area includes workstations one, two, three and four arranged in a clockwise direction; a detection unit for detecting the height of the neck of the ampoule is provided above the workstation one; a disinfection unit for disinfecting the neck of the ampoule is provided above the workstation two; a cutting unit for marking the neck of the ampoule is provided above the workstation three; and an extrusion unit for inferring the neck of the ampoule is provided above the workstation four.

[0008] Preferably, the stabilizing assembly includes a push rod and a push plate; a sliding hole is provided between the material port and the outer side of the material tray, a push rod is slidably connected in the sliding hole, an arc-shaped push plate is fixedly connected to the inner end of the push rod, the push plate squeezes the ampoule bottle into the material port, an arc-shaped plate is fixedly connected to the outer end of the push rod, and bayonet holes are provided on both sides outside the sliding hole, and both ends of the arc-shaped plate extend into the bayonet holes;

[0009] The middle position of the outer surface of the arc plate protrudes from the outer surface of the material tray, and the middle position of the inner surface of the arc plate is fixed with a spring, which is sleeved on the push rod, and the end of the spring is against the outer wall of the sliding hole.

[0010] Preferably, the detection unit includes a connecting rod, the lower end of the connecting rod is fixedly connected to an industrial camera, and the shooting end of the industrial camera points to the ampoule bottle.

[0011] Preferably, the disinfection unit includes an electric push rod No. 1, the upper end of the cylinder of the electric push rod No. 1 is fixedly connected to the top surface inside the window, the output end of the electric push rod No. 1 is fixedly connected to a vertical rod, and a No. 1 tube is fixedly connected to the vertical rod. The No. 1 tube is connected to the liquid pump in the shell, and the discharge end of the No. 1 tube points to the ampoule bottle.

[0012] Preferably, a No. 2 pipe is also fixedly connected to the vertical rod, and the No. 2 pipe is located below the No. 1 pipe. The No. 2 pipe is connected to the air pump in the shell, and the exhaust end of the No. 2 pipe directly points to the ampoule bottle.

[0013] Preferably, the outer ring of the material tray is evenly provided with multiple groups of rolling teeth, and each group of rolling teeth is located above the bayonet; the lower end of the vertical rod is fixed with a toothed disc, and the toothed disc is meshed with the rolling teeth;

[0014] The output end of the No. 1 electric push rod is rotatably connected to the vertical rod, and a reset assembly is provided at the lower end of the vertical rod; the reset assembly includes a fixed plate, a torsion spring and a slider; a through hole is provided at one end of the fixed plate, which is sleeved on the outer ring of the lower end of the vertical rod, and the inner ring of the through hole is gap-fitted with the outer ring of the vertical rod, a card slot is provided on the inner ring of the through hole, and a card block is symmetrically provided in the card slot, a notch is provided on the outer ring of the ring-shaped slider, and the notch slides up and down and is connected in the card block, the inner ring of the slider is fixed to one end of the torsion spring, the torsion spring is sleeved on the vertical rod, and the other end of the torsion spring is fixed to the outer surface of the vertical rod.

[0015] Preferably, the cutting unit includes a No. 2 electric push rod, the upper end of the cylinder of the No. 2 electric push rod is fixedly connected to the top surface inside the window, the output end of the No. 2 electric push rod is fixedly connected to the No. 3 electric push rod, the No. 3 electric push rod is horizontally arranged, the output end of the No. 3 electric push rod is fixedly connected to a horizontal plate, the end of the horizontal plate points to the ampoule bottle, the upper surface of the end of the horizontal plate is fixedly connected to a motor, and the output end of the motor is fixedly connected to a cutting disk.

[0016] Preferably, the extrusion unit includes a No. 4 electric push rod, the upper end of the cylinder of the No. 4 electric push rod is fixedly connected to the top surface position in the window, the output end of the No. 4 electric push rod is fixedly connected to the No. 5 electric push rod, the No. 5 electric push rod is horizontally arranged, and the output end of the No. 5 electric push rod is fixedly connected to a push block.

[0017] Preferably, a hose connected to an air pump is provided at the front end of the cylinder of the No. 5 electric push rod, and the end of the hose is connected to an air hole opened on the surface of the push block, and the exhaust direction of the air hole points to the ampoule bottle.

[0018] Preferably, the upper edge of the material opening is arranged in a flared shape; and the upper edge of the push plate is arranged to be inclined toward the outside of the material tray.

[0019] The present invention is beneficial in that:

[0020] 1. The ampoule opening device of the present invention realizes the ampoule opening operation on the assembly line by providing an intermittently rotating material tray, thereby improving efficiency. By cooperating with the detection unit, ampoules of different heights can be identified to facilitate subsequent disinfection, marking and breaking operations; the setting of the disinfection unit can clean bacteria and viruses on the surface of the ampoule, and the cutting unit cooperates with the extrusion unit to accurately open the ampoule and reduce the generation of broken glass.

[0021] 2. In order to further improve the comprehensive disinfection of the neck of the ampoule, the present invention is designed with rolling teeth and a toothed disc; the rotation of the material disc drives the rolling teeth to rotate, and the rolling teeth rub the toothed disc to rotate. The toothed disc drives the No. 1 tube to rotate through the vertical rod, sweeping more areas and spraying liquid to disinfect more positions on the neck of the ampoule, avoiding the disinfectant being sprayed at the same position on the neck, and the disinfectant accumulating into beads to contaminate the ampoule bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of the bottle opening device of the present invention;

[0023] Figure 2 is a cross-sectional view of the bottle opening device of the present invention;

[0024] Figure 3 This is a first-perspective stereoscopic view of the material tray in the present invention;

[0025] Figure 4 This is a second perspective view of the material tray of the present invention;

[0026] Figure 5 A top view of the material tray of the present invention;

[0027] Figure 6 is a cross-sectional view of the material tray in the present invention;

[0028] Figure 7 Schematic diagram of the structure of the curved plate and the tray in the present invention;

[0029] Figure 8 A perspective view of the push plate of the present invention;

[0030] Figure 9 is a three-dimensional diagram of the disinfection unit of the present invention;

[0031] Figure 10 This is a front view of the disinfection unit of the present invention;

[0032] Figure 11 is a cross-sectional view of the fixing plate of the present invention;

[0033] Figure 12 This is a front view of the cutting unit in the present invention;

[0034] Figure 13 This is a front view of the extrusion unit in the present invention.

[0035] Figure: 101, ampoule; 1, housing; 2, window; 3, bottle opening area; discharge port; 4, synchronous pulley; 5, material tray; 6, circular port; 7, material port; upper 8, unloading area; 9, workstation 1; 10, workstation 2; 11, workstation 3; 12, workstation 4; 13, push rod; 14, push plate; 15, slide hole; 16, curved plate; 17, bayonet; 18, spring; 19, connecting rod; 20, industrial camera; 21, electric push rod No. 1 ; 22. Vertical rod; 23. No. 1 tube; 24. No. 2 tube; 25. Gear rolling; 26. Tooth disc; 27. Fixed plate; 28. Torsion spring; 29. ​​Slider; 30. Through hole; 31. Slot; 32. Block; 33. Notch; 34. No. 2 electric push rod; 35. No. 3 electric push rod; 36. Horizontal plate; 37. Motor; 38. Cutting disc; 39. No. 4 electric push rod; 40. No. 5 electric push rod; 41. Push block; 42. Hose; 43. Air hole. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0037] Example 1

[0038] Reference Figure 1 - Figure 13 The fully automatic ampoule opening device includes a shell 1, a window 2 is provided on one side of the shell 1, a discharge port is provided in the middle position of the bottom surface of the window 2, a rotating groove is provided on the outside of the discharge port, a ring-shaped synchronous pulley 4 is rotatably connected in the rotating groove, and a material tray 5 is fixedly connected to the upper end surface of the synchronous pulley 4. A circular opening 6 is provided in the middle of the upper surface of the material tray 5. The circular opening 6 and the discharge port are connected vertically. A plurality of material ports 7 are evenly provided at eccentric positions on the upper surface of the material tray 5. A stabilizing component is provided between the material port 7 and the outer side of the material tray 5. The stabilizing component is used to stabilize the ampoule bottle 101 in the material port 7;

[0039] The upper surface of the material tray 5 is divided into a bottle opening area 3 and a loading and unloading area 8 in half; the bottle opening area 3 includes a workstation 1 9, a workstation 2 10, a workstation 3 11 and a workstation 4 12 arranged in a clockwise direction; a detection unit for detecting the height of the neck of the ampoule bottle 101 is provided above the workstation 1 9; a disinfection unit for disinfecting the neck of the ampoule bottle 101 is provided above the workstation 2 10; a cutting unit for scoring the neck of the ampoule bottle 101 is provided above the workstation 3 11; and an extrusion unit for pushing the neck of the ampoule bottle 101 is provided above the workstation 4 12.

[0040] A servo motor is provided at the bottom of the housing 1, and a synchronous pulley is fixedly connected to the output end of the servo motor, which is connected to the synchronous pulley 4 below the material tray 5 through a synchronous belt. The servo motor controls the material tray 5 to rotate intermittently clockwise. In this embodiment, eight material ports 7 are provided on the material tray 5, so the material tray 5 rotates forty-five degrees each time. First, the ampoule bottle 101 is placed in the loading and unloading area 8, and the ampoule bottle 101 to be opened is placed in the material port 7 one by one, and then the servo motor drives the material tray 5 to rotate. When the ampoule bottle 101 rotates to the workstation 1 9 position, the detection unit detects the neck position of the ampoule bottle 101, and then transmits the data to the central processing unit in the housing 1. The central processor controls the operation of the disinfection unit, the cutting unit, and the extrusion unit; when the ampoule bottle 101 rotates from the station 1 position 9 to the station 2 position 10, the liquid pump discharges the disinfectant, which impacts the neck of the ampoule bottle 101 for disinfection. After that, the material tray 5 continues to rotate, and the ampoule bottle 101 rotates from the station 2 position 10 to the station 3 position 11. The cutting unit performs the cutting action and draws a line on the neck of the ampoule bottle 101. Then the material tray 5 continues to rotate, and the ampoule bottle 101 rotates from the station 3 position 11 to the station 4 position 12. The extrusion unit squeezes the part above the neck of the ampoule bottle 101 and breaks the part above the neck of the ampoule bottle 101 along the drawn line.

[0041] The ampoule opening device realizes the assembly line opening operation of the ampoule bottle 101 by providing an intermittently rotating material tray, thereby improving efficiency. By cooperating with a detection unit, the ampoule bottles 101 of different heights can be identified to facilitate adjustment of subsequent disinfection, marking and breaking operations. The disinfection unit can clean bacteria and viruses on the surface of the ampoule bottle 101. The cutting unit cooperates with the extrusion unit to accurately realize the opening of the ampoule bottle 101 and reduce the generation of broken glass.

[0042] Reference Figure 2 - Figure 8The stabilizing assembly includes a push rod 13 and a push plate 14; a sliding hole 15 is provided between the material port 7 and the outer side of the material tray 5, the push rod 13 is slidably connected in the sliding hole 15, the inner end of the push rod 13 is fixedly connected to the arc-shaped push plate 14, the push plate 14 squeezes the ampoule bottle 101 into the material port 7, the outer end of the push rod 13 is fixedly connected to the arc-shaped plate 16, and the two sides of the sliding hole 15 are provided with a bayonet 17, and the two ends of the arc-shaped plate 16 extend into the bayonet 17;

[0043] The middle position of the outer surface of the arc plate 16 protrudes from the outer surface of the material tray 5, and the middle position of the inner surface of the arc plate 16 is fixed with a spring 18, which is sleeved on the push rod 13, and the end of the spring 18 is against the outer wall of the slide hole 15; the diameter of the material port 7 is larger than the bottom diameter of the ampoule bottle 101, which is convenient for loading the ampoule bottle 101, but the ampoule bottle 101 will also deviate at the material port 7, which may cause invalid marking and invalid extrusion breakage; put the ampoule bottle 101 into the material port 7 Inside, the bottom of the ampoule bottle 101 is located at the bottom of the material port 7, and then the material tray 5 rotates. When the curved plate 16 rotates to the rear side of the bottom surface of the window 2, the curved plate 16 and the shell 1 are squeezed, and the curved plate 16 squeezes the spring 18 and the push rod 13 toward the material port 7. At the same time, the push rod 13 pushes the push plate 14, and then the push plate 14 squeezes the ampoule bottle 101 into the material port 7 to fix the ampoule bottle 101, so as to ensure that the part above the neck of the ampoule bottle 101 is squeezed and broken along the score line.

[0044] Reference Figure 3 The detection unit includes a connecting rod 19, and an industrial camera 20 is fixedly connected to the lower end of the connecting rod 19. The shooting end of the industrial camera 20 points to the ampoule bottle 101; the industrial camera 20 is set at the position of the workstation 9, and the industrial camera 20 takes a picture of the ampoule bottle 101 to identify the neck position of the ampoule bottle 101. Then, the central processor set in the shell 1 controls the smooth execution of the disinfection unit, the cutting unit and the extrusion unit in an orderly manner. The setting of the industrial camera 20 is convenient for adapting to the opening operation of ampoule bottles 101 of different specifications, ensuring the accuracy of disinfection, marking and extrusion breaking.

[0045] Reference Figure 3 、 Figure 9 、 Figure 10 and Figure 11The disinfection unit includes an electric push rod 21, the upper end of the cylinder of the electric push rod 21 is fixedly connected to the top surface of the window 2, the output end of the electric push rod 21 is fixedly connected to a vertical rod 22, and the vertical rod 22 is fixedly connected to a tube 23. The tube 23 is connected to the liquid pump in the shell 1, and the discharge end of the tube 23 points to the ampoule bottle 101; when the industrial camera 20 takes a picture and identifies the neck position of the ampoule bottle 101, the central processing unit controls the electric push rod 21 to drive the vertical rod 22 to adjust up and down, so that the discharge end of the tube 23 points to the neck of the ampoule bottle 101, and then controls the liquid pump to inject the disinfectant into the tube 23 and impact the neck of the ampoule bottle 101 to disinfect it.

[0046] Reference Figure 3 、 Figure 9 、 Figure 10 and Figure 11 , a No. 2 pipe 24 is also fixedly connected to the vertical rod 22, and the No. 2 pipe 24 is located below the No. 1 pipe 23. The No. 2 pipe 24 is connected to the air pump in the shell 1, and the exhaust end of the No. 2 pipe 24 directly points to the ampoule bottle 101; in order to improve the disinfection effect, more disinfectant is generally discharged, and a smaller amount of disinfectant is difficult to ensure the disinfection quality. However, if a larger amount of disinfectant fails to dry in time, the medicine in the ampoule bottle 101 will be contaminated after the ampoule bottle 101 is opened later. For this reason, the No. 2 pipe 24 is provided, and the No. 2 pipe 24 is connected to the air pump provided in the shell 1. The air pump injects gas into the No. 2 pipe 24, and the high-pressure gas is discharged instantly, impacting the neck of the ampoule bottle 101, and drying the disinfectant that has not dried in time, so as to avoid the disinfectant contaminating the medicine in the ampoule bottle 101.

[0047] Reference Figure 3 、 Figure 4 、 Figure 9 、 Figure 10 and Figure 11 The outer ring of the material tray 5 is evenly provided with multiple groups of rolling teeth 25, and each group of rolling teeth 25 is located above the bayonet 17; the lower end of the vertical rod 22 is fixed with a toothed disc 26, and the toothed disc 26 is meshed with the rolling teeth 25;

[0048] The output end of the No. 1 electric push rod 21 is rotatably connected to the vertical rod 22, and a reset assembly is provided at the lower end of the vertical rod 22; the reset assembly includes a fixed plate 27, a torsion spring 28 and a slider 29; one end of the fixed plate 27 is provided with a through hole 30, which is sleeved on the outer ring of the lower end of the vertical rod 22, and the inner ring of the through hole 30 is gap-fitted with the outer ring of the vertical rod 22, and a card slot 31 is provided on the inner ring of the through hole 30, and a card block 32 is symmetrically provided in the card slot 31, and a notch 33 is provided on the outer ring of the ring-shaped slider 29. The block 32 slides up and down and is connected in the notch 33. The inner circle of the slider 29 is fixed to one end of the torsion spring 28. The torsion spring 28 is sleeved on the vertical rod 22. The other end of the torsion spring 28 is fixed to the outer surface of the vertical rod 22. In order to further improve the comprehensive disinfection of the neck of the ampoule bottle 101, the tooth rolling 25 and the tooth disc 26 are designed. The rotation of the material disc 5 drives the tooth rolling 25 to rotate, and the tooth rolling 25 rubs the tooth disc 26 to rotate. The tooth disc 26 drives the No. 1 tube 23 to rotate through the vertical rod 22 to sweep more surface area. , spray disinfection on more positions of the neck of the ampoule bottle 101, to avoid the disinfectant being sprayed at the same position of the neck, the disinfectant accumulating into beads, and contaminating the ampoule bottle 101; the discharge port of the No. 1 pipe 23 points to the direction of the ampoule bottle 101 rotating from the position of the station 1 9 to the position of the station 2 10. When the gear rolling 25 contacts the gear, the material tray 5 has not stopped yet. After the gear rolling 25 rotates over the gear, the gear rolling 25 disengages from the gear, and the gear stops rotating. At the same time, the vertical rod 22 is Under the torsion of the torsion spring 28, the vertical rod 22 drives the No. 1 tube 23 and the No. 2 tube 24 to reset, preparing for the next rotating ampoule bottle 101 to spray disinfectant; the notch 33 on the slider 29 cooperates with the block 32 in the slot 31, and the slider 29 can move up and down relatively along the slot 31. Because the vertical rod 22 moves up and down under the push and pull of the No. 1 electric push rod 21, the discharge end of the No. 1 tube 23 is opposite to the neck of the ampoule bottle 101, ensuring that the disinfectant acts accurately on the neck.

[0049] Reference Figure 3 、 Figure 4 and Figure 12The cutting unit includes a No. 2 electric push rod 34, the upper end of the cylinder of the No. 2 electric push rod 34 is fixed to the top surface of the window 2, the output end of the No. 2 electric push rod 34 is fixed to the No. 3 electric push rod 35, the No. 3 electric push rod 35 is horizontally arranged, the output end of the No. 3 electric push rod 35 is fixed to a horizontal plate 36, the end of the horizontal plate 36 points to the ampoule bottle 101, the upper surface of the end of the horizontal plate 36 is fixed to a motor 37, and the output end of the motor 37 is fixed to a cutting disk 38; the ampoule bottle 101 is rotated from the position 10 of the second station to the position 11 of the third station to perform the neck marking operation, and the industrial camera 20 is used to shoot To the height and diameter of the neck of the ampoule bottle 101, the central processing unit controls the output end of the No. 2 electric push rod 34, and controls the No. 3 electric push rod 35 to adjust up and down, so that the cutting disk 38 is aligned with the position to be marked on the neck, and then controls the No. 3 electric push rod 35 and the motor 37. The No. 3 electric push rod 35 pushes the cutting disk 38 to squeeze on the neck of the ampoule bottle 101, and at the same time, the motor 37 drives the cutting disk 38 to rotate at high speed. The cutting disk 38 cuts a mark on the neck of the ampoule bottle 101 to prepare for the subsequent extrusion and breaking, so as to avoid direct extrusion and breaking, which will cause more glass fragments.

[0050] Reference Figure 3 、 Figure 4 and Figure 13 The extrusion unit includes a No. 4 electric push rod 39, the upper end of the cylinder of the No. 4 electric push rod 39 is fixed to the top surface position in the window 2, the output end of the No. 4 electric push rod 39 is fixedly connected to the No. 5 electric push rod 40, the No. 5 electric push rod 40 is arranged horizontally, and the output end of the No. 5 electric push rod 40 is fixedly connected to the push block 41; the ampoule bottle 101 rotates from the position 11 of the workstation three to the position 12 of the workstation four, the ampoule bottle 101 is opposite to the push block 41, the industrial camera 20 captures the height and diameter of the neck of the ampoule bottle 101, and the central processing unit controls the four The output end of the No. 5 electric push rod 39 controls the height adjustment of the No. 5 electric push rod 40, so that the height of the push block 41 is opposite to the position above the neck of the ampoule bottle 101, and then drives the No. 5 electric push rod 40. The No. 5 electric push rod 40 pushes the push block 41 to squeeze above the neck of the ampoule bottle 101, and squeezes and breaks the neck of the ampoule bottle 101 to achieve the opening of the ampoule bottle 101. After that, the broken part of the ampoule bottle 101 is pushed into the circular mouth 6 by the push block 41, and falls into the external collection box from the discharge port of the shell 1.

[0051] Reference Figure 13, the front end of the cylinder of the No. 5 electric push rod 40 is provided with a hose 42 connected to the air pump, and the end of the hose 42 is connected to the air hole 43 opened on the surface of the push block 41, and the exhaust direction of the air hole 43 points to the ampoule bottle 101; during the extension of the output end of the No. 5 electric push rod 40, the push block 41 is squeezed on the position above the neck of the ampoule bottle 101, squeezing and breaking the neck of the ampoule bottle 101, and at the same time, the air pump injects gas into the air hole 43 through the hose 42, and the gas impacts the broken part of the ampoule bottle 101, and further pushes the upper part of the broken neck of the ampoule bottle 101 into the circular mouth 6 to prevent it from falling onto the material tray 5, and the air hole 43 is tilted upward to spray, which can prevent the gas from impacting the ampoule bottle 101 and contaminating the medicine.

[0052] Example 2

[0053] Reference Figure 3 and Figure 8 , compared with Example 1, as another embodiment of the present invention, the upper edge of the material port 7 is set in a flared shape; the upper edge of the push plate 14 is inclined toward the outside of the material tray 5; the upper edge of the material port 7 is flared, which increases the upper part of the neck of the broken ampoule bottle 101 to fall into the circular mouth 6, and the upper edge of the push plate 14 is inclined to ensure that the bottom of the ampoule bottle 101 sits smoothly on the material port 7.

[0054] Working principle: first, place the ampoule bottle 101 in the loading and unloading area 8, and place the ampoule bottle 101 to be opened in the material port 7 one by one, and then the servo motor drives the material tray 5 to rotate. When the ampoule bottle 101 rotates to the workstation 1 position 9, the detection unit checks the neck position of the ampoule bottle 101, and the industrial camera 20 takes a picture of the ampoule bottle 101 to identify the neck position of the ampoule bottle 101, and then transmits the data to the central processing unit in the shell 1, and the central processing unit controls the operation of the disinfection unit, the cutting unit and the extrusion unit; when the ampoule bottle 101 rotates from the workstation 1 position 9 to the workstation 2 position 10, the liquid pump discharges the disinfectant from the No. 1 tube 23, impacting the neck of the ampoule bottle 101 for disinfection, and then the material tray 5 continues to rotate, and the ampoule bottle 101 rotates from the workstation 2 position 10 to the workstation 3 position 11, and the cutting unit performs the cutting action, controlling the No. 3 electric push rod 35 to adjust up and down so that the cutting disk 38 is in contact with the neck. After the marking position is aligned, the No. 3 electric push rod 35 and the motor 37 are controlled. The No. 3 electric push rod 35 pushes the cutting disc 38 to squeeze the neck of the ampoule bottle 101. At the same time, the motor 37 drives the cutting disc 38 to rotate at high speed. The cutting disc 38 cuts the marking line on the neck of the ampoule bottle 101. Then the material tray 5 continues to rotate, and the ampoule bottle 101 rotates from the position 11 of the workstation three to the position 12 of the workstation four. The central processing unit controls the output end of the No. 4 electric push rod 39 to control the No. 5 electric push rod. The height of the push rod 40 is adjusted so that the height of the push block 41 is opposite to the position above the neck of the ampoule bottle 101, and then the No. 5 electric push rod 40 is driven. The No. 5 electric push rod 40 pushes the push block 41 to squeeze above the neck of the ampoule bottle 101, and squeezes and breaks the neck of the ampoule bottle 101 to open the ampoule bottle 101. After that, the broken part of the ampoule bottle 101 is pushed into the circular mouth 6 by the push block 41, and falls into the external collection box from the discharge port of the shell 1.

[0055] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. Fully automatic ampoule opening device, characterized by: The invention comprises a shell (1), a window (2) is provided on one side of the shell (1), a discharge port is provided in the middle position of the inner bottom surface of the window (2), a rotating groove is provided on the outer side of the discharge port, a ring-shaped synchronous pulley (4) is rotatably connected in the rotating groove, a material tray (5) is fixedly connected to the upper end surface of the synchronous pulley (4), a circular opening (6) is provided in the middle of the upper surface of the material tray (5), the circular opening (6) and the discharge port are connected vertically, a plurality of material openings (7) are evenly provided at eccentric positions on the upper surface of the material tray (5), a stabilizing component is provided between the material opening (7) and the outer side of the material tray (5), and the stabilizing component is used to stabilize the ampoule bottle (101) in the material opening (7); The upper surface of the material tray (5) is divided into a bottle opening area (3) and a loading and unloading area (8) in half; the bottle opening area (3) includes a workstation 1 (9), a workstation 2 (10), a workstation 3 (11) and a workstation 4 (12) arranged in a clockwise direction; a detection unit for detecting the height of the neck of the ampoule bottle (101) is provided above the workstation 1 (9); a disinfection unit for disinfecting the neck of the ampoule bottle (101) is provided above the workstation 2 (10); a cutting unit for marking the neck of the ampoule bottle (101) is provided above the workstation 3 (11); and an extrusion unit for pushing the neck of the ampoule bottle (101) is provided above the workstation 4 (12); The disinfection unit comprises a No. 1 electric push rod (21), the upper end of the cylinder of the No. 1 electric push rod (21) is fixedly connected to the top surface of the window (2), the output end of the No. 1 electric push rod (21) is fixedly connected to a vertical rod (22), the vertical rod (22) is fixedly connected to a No. 1 tube (23), the No. 1 tube (23) is connected to the liquid pump in the housing (1), and the discharge end of the No. 1 tube (23) points to the ampoule bottle (101); The outer ring of the material tray (5) is evenly provided with a plurality of groups of rolling teeth (25), and each group of rolling teeth (25) is located above the bayonet (17); the lower end of the vertical rod (22) is fixed with a toothed disc (26), and the toothed disc (26) is meshedly connected with the rolling teeth (25); The output end of the No. 1 electric push rod (21) is rotatably connected to the vertical rod (22), and a reset assembly is provided at the lower end of the vertical rod (22); the reset assembly includes a fixed plate (27), a torsion spring (28) and a slider (29); a through hole (30) is provided at one end of the fixed plate (27), which is sleeved on the outer ring of the lower end of the vertical rod (22); the inner ring of the through hole (30) is clearance-matched with the outer ring of the vertical rod (22); a card slot (31) is provided on the inner ring of the through hole (30), and a card block (32) is symmetrically provided in the card slot (31); a notch (33) is provided on the outer ring of the ring-shaped slider (29), and the notch (33) is slidably connected to the card block (32) up and down; the inner ring of the slider (29) is fixed to one end of the torsion spring (28), which is sleeved on the vertical rod (22), and the other end of the torsion spring (28) is fixed to the outer surface of the vertical rod (22).

2. The fully automatic ampoule opening device according to claim 1, characterized in that: The stabilizing component includes a push rod (13) and a push plate (14); a sliding hole (15) is provided between the material port (7) and the outer side of the material tray (5); the push rod (13) is slidably connected in the sliding hole (15); the inner end of the push rod (13) is fixedly connected to an arc-shaped push plate (14); the push plate (14) squeezes the ampoule bottle (101) into the material port (7); the outer end of the push rod (13) is fixedly connected to an arc-shaped plate (16); bayonet holes (17) are provided on both sides of the outer side of the sliding hole (15), and both ends of the arc-shaped plate (16) extend into the bayonet holes (17); The middle position of the outer surface of the arc plate (16) protrudes from the outer surface of the material tray (5), and the middle position of the inner surface of the arc plate (16) is fixed with a spring (18). The spring (18) is sleeved on the push rod (13), and the end of the spring (18) is pressed against the outer wall of the sliding hole (15).

3. The fully automatic ampoule opening device according to claim 1, characterized in that: The detection unit comprises a connecting rod (19), the lower end of the connecting rod (19) is fixedly connected to an industrial camera (20), and the shooting end of the industrial camera (20) points to the ampoule bottle (101).

4. The fully automatic ampoule opening device according to claim 1, characterized in that: A second pipe (24) is also fixedly connected to the vertical rod (22). The second pipe (24) is located below the first pipe (23). The second pipe (24) is connected to the air pump in the shell (1). The exhaust end of the second pipe (24) directly points to the ampoule bottle (101).

5. The fully automatic ampoule opening device according to claim 1, characterized in that: The cutting unit includes a No. 2 electric push rod (34), the upper end of the cylinder of the No. 2 electric push rod (34) is fixedly connected to the top surface of the window (2), the output end of the No. 2 electric push rod (34) is fixedly connected to the No. 3 electric push rod (35), the No. 3 electric push rod (35) is horizontally arranged, the output end of the No. 3 electric push rod (35) is fixedly connected to a horizontal plate (36), the end of the horizontal plate (36) points to the ampoule bottle (101), the upper surface of the end of the horizontal plate (36) is fixedly connected to a motor (37), and the output end of the motor (37) is fixedly connected to a cutting disc (38).

6. The fully automatic ampoule opening device according to claim 1, characterized in that: The extrusion unit includes a No. 4 electric push rod (39), the upper end of the cylinder of the No. 4 electric push rod (39) is fixedly connected to the top surface position in the window (2), the output end of the No. 4 electric push rod (39) is fixedly connected to the No. 5 electric push rod (40), the No. 5 electric push rod (40) is horizontally arranged, and the output end of the No. 5 electric push rod (40) is fixedly connected to the push block (41).

7. The fully automatic ampoule opening device according to claim 6, characterized in that: The front end of the cylinder of the No. 5 electric push rod (40) is provided with a hose (42) connected to the air pump, and the end of the hose (42) is connected to the air hole (43) opened on the surface of the push block (41), and the exhaust direction of the air hole (43) points to the ampoule bottle (101).

8. The fully automatic ampoule opening device according to claim 2, characterized in that: The upper edge of the material opening (7) is arranged in a flared shape; the upper edge of the push plate (14) is arranged to be inclined toward the outside of the material tray (5).

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