Automatic ampoule opening device

Abstract

The present application relates to ampoule bottle opening equipment technical field, specifically provides a kind of ampoule bottle automatic bottle opening device, the automatic bottle opener includes base, clamping mechanism, scribe mechanism and breaking mechanism, the clamping mechanism, scribe mechanism and breaking mechanism are fixedly connected on the base, the clamping mechanism is used to clamp ampoule bottle, ensure that it remains stable during bottle opening process, the scribe mechanism is located in the side of the clamping mechanism, for accurate scribing on ampoule bottle surface, the breaking mechanism is used to break ampoule bottle after scribing operation, it is moved to push the neck of ampoule bottle by the push plate located in the output end of telescopic assembly to make it fracture along scribe place;The ampoule bottle automatic bottle opening device disclosed in the embodiment of the present application realizes the automation and standardization of ampoule bottle opening process through the cooperative work of clamping mechanism, scribe mechanism and breaking mechanism.

Description

Technical Field

[0001] This invention relates to the field of ampoule opening equipment technology, and more particularly to an automatic ampoule opening device. Background Technology

[0002] Ampoules, as sealed glass containers used to hold injectable solutions, vaccines, biological agents, and other liquid medications, are widely used in the medical and biopharmaceutical fields due to their excellent sealing properties and chemical stability. Currently, opening ampoules mainly relies on manual operation. Operators typically use a grinding wheel to score the neck of the ampoule and then manually break off the neck to open it; or they may manually break off ampoules with pre-cut creases.

[0003] However, traditional manual opening methods have many shortcomings: Firstly, the operation is inefficient, especially in scenarios such as hospitals and clinics where ampoules need to be opened frequently, as manual operation is difficult to meet the need for rapid drug administration. Secondly, it has poor safety. During the manual breaking process, improper force can easily cause glass shards to fly, resulting in cuts to the operator's hands. In addition, glass shards may fall into the liquid medicine, posing a risk of contamination. Third, it is difficult to ensure the standardization of operation. Different operators have different scratching force and breaking angle, which can easily lead to unevenness at the bottleneck break, resulting in medicine residue or waste, and increasing the possibility of medicine contamination. Fourth, most existing bottle-opening tools are manual and still require manual application of external force. They have a low degree of automation and cannot be integrated with automated drug delivery equipment or intelligent dispensing systems, making it difficult to meet the automated and intelligent operation requirements of modern medical scenarios. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic ampoule opening device, which can at least solve the problem that ampoules currently require manual opening.

[0005] To achieve the above objectives, the present invention provides the following technical solution: An automatic ampoule opening device includes: a base; a clamping mechanism fixedly connected to the base for clamping the ampoule; a scribing mechanism fixedly connected to the base for scribing a cutting line on the neck of the ampoule; and a breaking mechanism fixedly connected to the base for breaking the ampoule after scribing, wherein the breaking mechanism drives a push plate located at the output end to move via a telescopic component to push the neck of the ampoule.

[0006] Furthermore, the clamping mechanism includes: a fixing block, which is fixed to the base and has a V-shaped groove; a clamping block, which is slidably disposed on the fixing block, forming a clamping space for clamping ampoules between the clamping block and the fixing block, the V-shaped groove being located on the side surface of the fixing block near the clamping block, and the clamping block having a U-shaped structure; and a clamping screw, which is threaded to the bottom of the clamping block, penetrating the bottom of the clamping block, with one end of the clamping screw located inside the clamping block and in contact with the surface of the ampoule.

[0007] Furthermore, a clamping handle is provided at one end of the clamping screw located outside the clamping block, and the clamping handle is fixedly connected to the clamping screw.

[0008] Furthermore, the marking mechanism includes: a marking motor, which is fixedly connected to the base, and its output is fixedly connected to a main shaft, on which a drive wheel is fixedly connected; a driven shaft, on which the driven wheel is rotatably connected to the base, and on which the driven wheel and the marking wheel are fixedly mounted; the drive wheel and the driven wheel are connected by a transmission belt; and when the marking wheel rotates, it marks a cutting line on the ampoule.

[0009] Furthermore, the transmission belt is a synchronous belt, and multiple driven shafts are provided, with driven pulleys on the multiple driven shafts all connected to the transmission belt.

[0010] Furthermore, the outer surface of the driven shaft is provided with an external thread, and the scribing wheel is fixed to the scribing wheel by a nut structure, the nut structure being located at both ends of the scribing wheel.

[0011] Furthermore, the marking wheel is replaced by an annular steel wire, which is wound around the drive shaft and the driven shaft. The rotation of the drive shaft drives the annular steel wire to rotate synchronously.

[0012] Furthermore, the breaking mechanism also includes: a limiting block, wherein two limiting blocks are provided, the ends of the two limiting blocks are connected by a connecting plate, the output shaft of the telescopic component passes through the connecting plate and is perpendicular to the push plate; a limiting slide rod, wherein the limiting slide rod is a smooth round rod structure, the limiting slide rod passes through the limiting block and is slidably connected to the limiting block, and one end of the limiting slide rod is fixedly connected to the push plate.

[0013] Furthermore, the automatic bottle opener also includes a height adjustment mechanism for adjusting the height of the breaking mechanism.

[0014] Furthermore, the automatic bottle opener also includes: The breaking mechanism is replaced by a breaking mechanism. The breaking mechanism includes a breaking motor, a drive shaft, and a fixing cap. The breaking motor is mounted on the base, the drive shaft is rotatably connected to the base, and the fixing cap is fixed to the drive shaft. The fixing cap is eccentrically positioned relative to the rotation center of the drive shaft.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The automatic ampoule opening device disclosed in the embodiments of the present invention achieves automation and standardization of the ampoule opening process through the coordinated work of the clamping mechanism, the marking mechanism and the breaking mechanism, effectively reducing the risks of uneven marking, burrs on the broken edge and contamination of medicine caused by manual operation; through the precise coordination of the mechanical structure, the consistency of the marking depth and the breaking force are ensured each time, improving the success rate and safety of opening the ampoule. Attached Figure Description

[0016] Figure 1 This is a first-view structural schematic diagram of the automatic ampoule opening device disclosed in Embodiment 1 of the present invention.

[0017] Figure 2 This is a second-view structural schematic diagram of the automatic ampoule opening device disclosed in Embodiment 1 of the present invention.

[0018] Figure 3 This is a schematic diagram of the base structure in the automatic ampoule opening device disclosed in an embodiment of the present invention.

[0019] Figure 4 This is a schematic diagram of the clamping mechanism in the automatic ampoule opening device disclosed in an embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the marking mechanism in the automatic ampoule opening device disclosed in Embodiment 1 of the present invention.

[0021] Figure 6 This is a schematic diagram of the breaking mechanism and height adjustment structure in the automatic ampoule opening device disclosed in Embodiment 1 of the present invention.

[0022] Figure 7 This is a schematic diagram of the automatic ampoule opening device disclosed in Embodiment 3 of the present invention.

[0023] Figure 8 This is a side view of the automatic ampoule opening device disclosed in Embodiment 3 of the present invention.

[0024] Figure 9 for Figure 8 Sectional view of AA.

[0025] Figure label: 100. Base; 101. Base plate; 102. Vertical plate; 103. Perforation; 104. Motor mounting platform; 105. Marking groove; 106. Placement seat; 107. Guide rod; 200. Clamping mechanism; 210. Fixing block; 211. V-groove; 212. Slide groove; 220. Clamping block; 230. Clamping screw; 240. Clamping handle; 250. Effort-saving rod; 300. Marking mechanism; 310. Marking motor; 320. Main shaft; 330. Driving wheel; 340. Driven shaft; 350. Driven wheel; 360. Transmission belt; 370. Marking wheel; 400. Breaking mechanism; 410. Push plate; 420. Telescopic component; 430. Limiting block; 440. Limiting slide rod; 450. Connecting block; 460. Connecting plate; 500. Height adjustment mechanism; 510. Fixed plate; 520. Movable plate; 530. Mounting block; 540. Connecting rod; 550. Active slider; 560. Driven slider; 570. Limiting guide rod; 580. Adjusting screw; 590. Adjusting handwheel; 600. Breaking mechanism; 610. Mounting base; 620. Fixing cap; 621. Fixing sleeve; 622. Flexible sleeve; 621. Connecting lug; 630. Drive shaft; 640. Breaking motor. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Example 1

[0027] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides an automatic ampoule opening device. The automatic ampoule opener includes a base 100, a clamping mechanism 200, a marking mechanism 300, and a breaking mechanism 400. The clamping mechanism 200, the marking mechanism 300, and the breaking mechanism 400 are fixedly connected to the base 100. The clamping mechanism 200 is used to clamp the ampoule to ensure its stability during the opening process. The marking mechanism 300 is located on one side of the clamping mechanism 200 and is used to make precise markings on the surface of the ampoule. The breaking mechanism 400 is used to break the ampoule after marking. It drives the push plate 410 located at its output end to move through the telescopic component 420 to push the neck of the ampoule, causing it to break along the marking line.

[0028] In this embodiment, when opening the ampoule, the ampoule is clamped onto the clamping mechanism 200, and the marking mechanism 300 is activated. The marking mechanism 300 marks a line on the neck of the clamping mechanism 200. After the marking mechanism 300 completes the marking, the telescopic component 420 is activated. The telescopic component 420 pushes the push plate 410 to move, and the push plate 410 pushes the neck of the ampoule, causing the ampoule to break at the marked line.

[0029] The automatic ampoule opening device disclosed in this invention achieves automation and standardization of the ampoule opening process through the coordinated operation of the clamping mechanism 200, the marking mechanism 300, and the breaking mechanism 400. This effectively reduces the risks associated with manual operation, such as uneven marking, burrs on the broken surface, and contamination of the medication. The precise coordination of the mechanical structures ensures consistency in the marking depth and breaking force each time, improving the success rate and safety of opening the ampoule.

[0030] Specifically, such as Figure 3 As shown, the base 100 includes a base plate 101 and a vertical plate 102. The base plate 101 is a flat plate structure. The base plate 101 and the vertical plate 102 are arranged vertically. The vertical plate 102 is fixed to the middle area of ​​the base plate 101, and the two form a stable L-shaped support frame. The vertical plate 102 is provided with a through hole 103. The output shaft of the telescopic component 420 passes through the through hole 103 and is fixedly connected to the push plate 410. The base plate 101 and the push plate 410 are located on both sides of the vertical plate 102.

[0031] like Figure 4As shown, the clamping mechanism 200 includes a fixing block 210 and a clamping block 220. The fixing block 210 is fixed to the base plate 101, and the clamping block 220 is slidably disposed on the fixing block 210. A clamping space for clamping ampoules is formed between the clamping block 220 and the fixing block 210. The fixing block 210 has a square block structure and a V-shaped groove 211 is provided on the fixing block 210. The V-shaped groove 211 is located on the side surface of the fixing block 210 near the clamping block, and its opening is located at... The clamping block 220 has a U-shaped structure, with its end slidably connected to the fixing block 210. The fixing block 210 has a sliding groove 212 extending along the V-shaped groove 211, located on both sides of the fixing block 210. The end of the clamping block 220 has an inwardly protruding structure, which slidably connects to the sliding groove 212, providing guidance and limiting, ensuring stable and reliable clamping. A clamping screw 230 is threaded onto the clamping block 220, penetrating its bottom. One end of the clamping screw 230 is located inside the clamping block 220 and contacts the ampoule surface. Rotating the clamping screw 230 adjusts the clamping force to accommodate ampoules of different diameters. The end of the clamping screw 230 is provided with an elastic washer to prevent damage to the ampoule during clamping.

[0032] Preferably, a clamping handle 240 is provided at one end of the clamping screw 230 located outside the clamping block 220. The clamping handle 240 is fixedly connected to the clamping screw 230. The outer surface of the clamping handle 240 is provided with anti-slip texture to increase friction during manual adjustment and improve ease of operation. The clamping handle 240 has a disc-shaped structure, and its diameter is larger than the threaded portion of the clamping screw 230, which facilitates torque transmission and precise control.

[0033] Preferably, the clamping handle 240 is further provided with a force-saving lever 250, which passes through the clamping handle 240 and is perpendicular to the clamping screw 230.

[0034] In this embodiment, multiple clamping mechanisms 200 are provided to simultaneously clamp and process multiple ampoules, improving work efficiency. The multiple clamping mechanisms 200 are arranged at intervals along the extension direction of the vertical plate 102, and the spacing between adjacent clamping components is equal, ensuring balanced force and stable operation of the equipment during batch operations.

[0035] In this embodiment, a placement seat 106 is provided on the base plate 101. The placement seat 106 is a platform structure. The fixing block 210 is fixedly connected to one side of the placement seat 106 by bolts. The clamping block 220 is located on the upper end face of the placement seat 106. The placement seat 106 and the vertical plate 102 are arranged in parallel.

[0036] like Figure 5 As shown, the marking mechanism 300 includes a marking motor 310, a main shaft 320, a driving wheel 330, a driven shaft 340, a driven wheel 350, a transmission belt 360, and a marking wheel 370. A motor mounting platform 104 and a marking groove 105 are provided on the base plate 101. The motor mounting platform 104 is located at one end of the marking groove 105, which is located between the placement seat 106 and the vertical plate 102. The marking motor 310 is fixedly connected to the motor mounting platform 104 by bolts. The main shaft 320 is fixed to the output shaft of the marking motor 310 by a coupling. The driving wheel 330 is fixedly connected to the main shaft 320. The driven wheel 350... The driven shaft 340 is arranged parallel to the main shaft 320. The driven shaft 340 is fixedly connected to the base 100 through a bearing or shaft seat structure. The main shaft 320 and the driven shaft 340 are arranged parallel to the vertical plate 102. A driven wheel 350 is provided on the driven shaft 340. The driven wheel 350 is connected to the driving wheel 330 through a transmission belt 360. The scribing wheel 370 is fixedly connected to the driven shaft 340. In this embodiment, there are multiple driven shafts 340, and the driven wheels 350 on the multiple driven shafts 340 are all connected to the transmission belt 360. The scribing wheel 370 is a grinding wheel structure used for precise cutting of the bottle neck. When cutting ampoules, the scribing motor 310 is started. The scribing motor 310 drives the drive wheel 330 to rotate through the main shaft 320. The drive wheel 330 drives all the driven wheels 350 to rotate through the transmission belt 360, thereby driving the scribing wheel 370 fixed on the driven shaft 340 to rotate synchronously. When the scribing wheel 370 rotates, it scribes lines on the ampoule, realizing multi-station continuous scribing operation.

[0037] The transmission belt 360 is a synchronous belt structure, ensuring smooth motion transmission between each station without relative slippage, thus improving the consistency of scribing and processing accuracy. The scribing wheel 370 is made of silicon carbide, which has high hardness and wear resistance, making it suitable for cold cutting processes of glass materials.

[0038] The scribing motor 310 is a stepper motor, which can precisely control the rotation angle and speed to achieve precise adjustment of the scribing depth.

[0039] Preferably, in this embodiment, the outer surface of the driven shaft 340 is provided with an external thread, and the scribing wheel 370 is fixed to the scribing wheel 370 by a nut structure. The nut structure is located at both ends of the scribing wheel 370, which facilitates quick disassembly and replacement of the grinding wheel, adapts to the cutting needs of ampoules of different specifications, and adjusts the height of the scribing wheel 370.

[0040] like Figure 6 As shown, the breaking mechanism 400 includes a push plate 410, a telescopic assembly 420, a limiting block 430, a limiting slide rod 440, and a connecting block 450. The push plate 410 is a flat plate structure, and the telescopic assembly 420 is an electric telescopic rod. The push plate 410 and the telescopic assembly 420 are fixedly connected by the connecting block 450. The connecting block 450 is fixedly connected to the output shaft of the telescopic assembly 420 by a threaded connection structure. The push plate 410 is fixedly connected to the connecting block 450 by bolts. Two limiting blocks 430 are provided. The end of the limiting block 430 is connected via a connecting plate 460. The output shaft of the telescopic assembly 420 passes through the connecting plate 460 and is perpendicular to the push plate 410. The limiting slide rod 440 is a smooth round rod structure. The limiting slide rod 440 passes through the limiting block 430 and is slidably connected to the limiting block 430. One end of the limiting slide rod 440 is fixedly connected to the connecting block 450 via an interference fit, so that when the telescopic assembly 420 telescopically moves, it drives the push plate 410 to move axially along the limiting slide rod 440, thereby applying a controllable breaking force to the ampoule. The limiting block 430 and the connecting plate 460 form a guide frame to ensure that the push plate 410 moves smoothly and is accurately positioned. After the marking is completed, the telescopic assembly 420 pushes the push plate 410 forward, so that the push plate 410 acts on the neck of the ampoule, and works with the clamping mechanism 200 below to achieve precise breakage.

[0041] As a preferred embodiment of this example, Figure 2 and Figure 6 As shown, the automatic bottle opener also includes a height adjustment mechanism 500, which is used to adjust the height of the breaking mechanism 400, thereby enabling the opening of ampoules of different sizes.

[0042] In this embodiment, the height adjustment mechanism 500 includes a fixed plate 510, a movable plate 520, a connecting rod 540, an active slider 550, a driven slider 560, a limiting guide rod 570, and an adjusting screw 580. The fixed plate 510 is fixedly connected to the base plate 101. The movable plate 520 is arranged parallel to the fixed plate 510. The push plate 410 and the limiting block 430 are fixedly connected to the movable plate 520. A mounting block 530 is fixedly connected to one side of the fixed plate 510 and the movable plate 520 facing each other. The mounting block 530 is located between the fixed plate 510 and the movable plate 520. At both ends of the movable plate 520, the limiting guide rods 570 are fixedly connected to the mounting block 530. Both the fixed plate 510 and the movable plate 520 are provided with limiting guide rods 570. The limiting guide rods 570 are arranged parallel to the fixed plate 510 and the movable plate 520. At least two limiting guide rods 570 are provided on both the fixed plate 510 and the movable plate 520. The active slider 550 is slidably connected to the limiting guide rod 570 on the fixed plate 510, and the driven slider 560 is slidably connected to the limiting guide rod 570 on the movable plate 520. 50 and the driven slider 560 are respectively perpendicular to the corresponding limiting guide rod 570. The limiting guide rod 570 passes through the corresponding active slider 550 or the driven slider 560. The connecting rods 540 are arranged in pairs and the crossing ends are movably connected by a rotating shaft to form a scissor-type lifting mechanism. The top end of the connecting rod 540 is rotatably connected to the driven slider 560 and the active slider 550. The other end of the connecting rod 540 connected to the active slider 550 is rotatably connected to the mounting block 530 on the movable plate 520. The connecting rod 540 connected to the driven slider 560 is also rotatably connected to the mounting block 530 on the movable plate 520. The other end of the rod 540 is rotatably connected to the mounting block 530 on the fixed plate 510. The adjusting screw 580 is rotatably connected to the fixed plate 510. The adjusting screw 580 is arranged parallel to the limiting guide rod 570. The adjusting screw 580 is threadedly connected to the active slider 550. By rotating the adjusting screw 580, the active slider 550 is driven to move axially along the limiting guide rod 570, thereby driving the scissor mechanism to unfold or retract, realizing the overall lifting and lowering of the movable plate 520 and the push plate 410 and limiting block 430 fixed thereon, so as to adapt to ampoules of different heights.

[0043] Preferably, an adjusting handwheel 590 is also fixed to the end of the adjusting screw 580. The adjusting handwheel 590 is a handwheel structure, which makes it convenient for the user to manually rotate the adjusting screw 580 to adjust the height. Example 2

[0044] As another embodiment of the present invention, this embodiment differs from Embodiment 1 in that the scribing mechanism 300 adopts a wire rope structure cutting abrasive wheel, and the reciprocating motion of the wire rope achieves the cutting of the ampoule neck. In this embodiment, one driven wheel 350 and one driven shaft 340 are provided, and a pulley structure is fixed on the main shaft 320 and the driven shaft 340. The wire rope is a ring-shaped steel wire with a rough surface. The wire rope is sleeved on the pulley structure on the main shaft 320 and the driven shaft 340, and the wire rope rotates when the scribing motor 310 rotates. Example 3

[0045] As another embodiment of the present invention, such as Figures 7 to 9 As shown, the difference between this embodiment and Embodiment 1 is that the breaking mechanism 400 is replaced by a breaking mechanism 600, that is, the ampoule is broken by the breaking mechanism 600. The breaking mechanism 600 includes a mounting base 610, a fixing cap 620, a drive shaft 630, and a breaking motor 640 (a motor used to break or snap the head / top of the ampoule is called a breaking motor). The mounting base 610 is connected to the base 100, the drive shaft 630 is rotatably connected to the mounting base 610, and the fixing cap 620 is fixedly connected to the drive shaft 630. Multiple fixing caps 620 are provided. The fixing caps 620 are distributed along the axis of the drive shaft 630. The breaking motor 640 is fixedly connected to the mounting base 610. The breaking motor 640 drives the drive shaft 630 to rotate, thereby causing the fixing caps 620 to rotate around the axis of the drive shaft 630. The axis of the fixing caps 620 is perpendicular to the axis of the drive shaft 630 and the two are eccentrically set. That is, when the drive shaft 630 rotates, the fixing caps 620 rotate eccentrically around the axis of the drive shaft 630, so that each fixing cap 620 contacts the neck of the ampoule and applies radial force, thereby causing the ampoule to crack at the stress concentration point and achieve precise breakage.

[0046] Specifically, the mounting base 610 is a flat plate structure, which is mounted on the vertical plate 102. The vertical plate 102 is provided with a guide rod 107, which passes through the mounting base 610 and is slidably connected to it. The mounting base 610 is arranged parallel to the base plate 101. The guide rod 107 is fixed to the top of the vertical plate 102. The mounting base 610 is also provided with a 650, which is connected to the mounting base 610 by a threaded structure. The end of the 650 is rotatably connected to the vertical plate 102, that is, the vertical plate 102 is provided with a support ear structure. The end of the 650 passes through the support ear structure and is rotatably connected to the support ear structure by an elastic retaining spring. By rotating the 650, the mounting base 610 can be pushed to move along the axis of the guide rod 107, thereby adjusting the initial distance between the fixing cap 620 and the ampoule bottle to accommodate the need for the neck of ampoules of different diameters to break.

[0047] like Figure 9 The fixing cap 620 includes a fixing sleeve connecting lug 621, a flexible sleeve 622, and a flexible sleeve 623. The fixing sleeve connecting lug 621 is a cylindrical structure with an opening at one end. The flexible sleeve 622 is a rubber sleeve with a tapered hole structure on its inner side. The flexible sleeve 622 is fixed to the inner side of the fixing sleeve connecting lug 621. The outer side of the fixing sleeve connecting lug 621 is fixed with the flexible sleeve 623. The flexible sleeve 623 is sleeved on the outside of the drive shaft 630 and fixed to the drive shaft 630 by a locking screw. The end of the drive shaft 630 is rotatably connected to the bearing structure on the mounting base 610. The drive shaft 630 and the break-off motor 640 are connected by a synchronous belt structure. The break-off motor 640 is a stepper motor and is fixed to the mounting base 610 by screws. When the break-off motor 640 is started, the drive shaft 630 is rotated through the synchronous belt structure, thereby driving the fixing cap 620 to rotate eccentrically.

[0048] Using the methods described in Examples 1 and 3, ten ampoules of the same specification were opened. The results showed that the breakage error (the height of the highest point of the ampoule breakage relative to the lowest point of the ampoule breakage) was 3.1~4.8mm in Example 1, and 1.5~2.5mm in Example 3. In contrast, the breakage error of most ampoules obtained by nurses through previous breakage operations was 6~10mm. Therefore, this invention effectively reduces the breakage error of the ampoule.

[0049] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0050] It should be understood that although the terms first, second, third, etc., may be used in this invention to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, first information may also be referred to as second information without departing from the scope of this invention, and similarly, second information may also be referred to as first information. Depending on the context, the word "if" as used herein may be interpreted as "when," "when," or "in response to a determination."

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic ampoule opening device, characterized in that, The automatic bottle opener includes: Base; A clamping mechanism fixedly connected to the base is used to clamp the ampoule; A scribing mechanism fixedly connected to the base is used to scribble cutting lines on the neck of the ampoule; A breaking mechanism fixedly connected to the base is used to break the ampoule after marking. It moves the push plate at the output end through a telescopic component to push the neck of the ampoule.

2. The automatic ampoule opening device according to claim 1, characterized in that, The clamping mechanism includes: A fixing block, which is fixed to the base, and a V-shaped groove is provided on the fixing block; A clamping block is slidably disposed on the fixing block, and a clamping space for clamping ampoules is formed between the clamping block and the fixing block. The V-shaped groove is located on the side surface of the fixing block near the clamping block, and the clamping block has a U-shaped structure. A clamping screw is threaded to the bottom of the clamping block, the clamping screw passes through the bottom of the clamping block, and one end of the clamping screw is located inside the clamping block and in contact with the surface of the ampoule.

3. The automatic ampoule opening device according to claim 2, characterized in that, The clamping screw has a clamping handle at one end located outside the clamping block, and the clamping handle is fixedly connected to the clamping screw.

4. The automatic ampoule opening device according to claim 1, characterized in that, The marking mechanism includes: A marking motor is fixedly connected to the base, and its output is fixedly connected to a main shaft, on which a drive wheel is fixedly connected. A driven shaft is rotatably connected to the base, and a driven wheel and a scribing wheel are fixed on the driven shaft. The driving wheel and the driven wheel are connected by a transmission belt. When the scribing wheel rotates, it scribing lines on the ampoule.

5. The automatic ampoule opening device according to claim 4, characterized in that, The transmission belt is a synchronous belt, and there are multiple driven shafts, with driven pulleys on each driven shaft connected to the transmission belt.

6. The automatic ampoule opening device according to claim 4, characterized in that, The outer surface of the driven shaft is provided with an external thread, and the scribing wheel is fixed to the scribing wheel by a nut structure, which is located at both ends of the scribing wheel.

7. The automatic ampoule opening device according to claim 4, characterized in that, The marking wheel is replaced by a ring-shaped steel wire, which is wound around the drive shaft and the driven shaft. The rotation of the drive shaft drives the ring-shaped steel wire to rotate synchronously.

8. The automatic ampoule opening device according to any one of claims 1-7, characterized in that, The breaking mechanism further includes: The limiting block is provided in two parts, and the ends of the two limiting blocks are connected by a connecting plate. The output shaft of the telescopic component passes through the connecting plate and is set perpendicular to the push plate. A limiting slide rod, which is a smooth round rod structure, passes through the limiting block and is slidably connected to the limiting block, and one end of the limiting slide rod is fixedly connected to the push plate.

9. The automatic ampoule opening device according to claim 8, characterized in that, The automatic bottle opener also includes: A height adjustment mechanism is provided for adjusting the height of the breaking mechanism.

10. The automatic ampoule opening device according to any one of claims 1-7, characterized in that, The automatic bottle opener also includes: The breaking mechanism is replaced by a breaking mechanism. The breaking mechanism includes a breaking motor, a drive shaft, and a fixing cap. The breaking motor is mounted on the base, the drive shaft is rotatably connected to the base, and the fixing cap is fixed to the drive shaft. The fixing cap is eccentrically positioned relative to the rotation center of the drive shaft.

Images