Ampoule bottle cutting tool

Abstract

The utility model relates to the technical field of medical instruments, and particularly discloses an ampoule bottle cutting tool which comprises a clamping mechanism, a rotary cutting mechanism located above the clamping mechanism, a conveying mechanism located between the clamping mechanism and the rotary cutting mechanism and an installation frame used for installing the rotary cutting mechanism, the clamping mechanism and the conveying mechanism. The conveying mechanism comprises a neck clamping device and an X-axis driving device which is connected with the neck clamping device and used for controlling the neck clamping device to move in the X-axis direction. According to the utility model, the risk of scratching caused by contact between hands of operators and the clamping pieces in the normal operation process can be effectively avoided, the working efficiency is high, the structure is simple, and the practicability is strong.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field more particularly, relate to a kind of ampoule bottle bottle cutting tool. BACKGROUND

[0002] Ampoule bottle is used to contain the small glass container of liquid medicine, its structure includes bottle body and bottle head, and bottle neck in the recessed portion between bottle body, bottle head, capacity is generally 1~25ml, generally used for injection liquid medicine.

[0003] In prior art, ampoule bottle dispensing is generally through artificial grinding ampoule bottle neck, breaking ampoule bottle head, then sucking ampoule bottle liquid with syringe, finally injecting ampoule bottle liquid into infusion bag through syringe;Wherein, the broken bottle mode that artificial grinding ampoule bottle neck, breaking ampoule bottle head makes broken surface uneven, is easy to scratch operator, and generates more glass residue debris to cause potential safety hazard.

[0004] In prior art, there is also clamping tool for clamping ampoule bottle, then cutting the neck of ampoule bottle through rotary cutting device, clamping tool and rotary cutting device always keep relative position unchanged, when operating, ampoule bottle needs to be installed on clamping tool by hand, the hand of operator and the clamping piece of rotary cutting device are extremely easy to contact during ampoule bottle installation process, so that operator is injured, if blood falling on ampoule bottle due to scratch, ampoule bottle needs to be treated after blood on its outside before bottle cutting operation, not only there is safety risk, but also makes work efficiency low. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a kind of ampoule bottle bottle cutting tool;Can effectively guarantee the hand of operator in normal operation process does not appear and clamping piece contact, cause the risk of scratch, work efficiency is high, simple structure, practicality is strong.

[0006] The utility model solves the technical problem and the solution scheme adopted are as follows:

[0007] A kind of ampoule bottle bottle cutting tool, including clamping mechanism, rotary cutting mechanism located above clamping mechanism, conveying mechanism between clamping mechanism and rotary cutting mechanism, and the mounting bracket for installing rotary cutting mechanism, clamping mechanism and conveying mechanism;

[0008] The conveying mechanism includes neck clamping device, X-axis drive device for controlling neck clamping device moves along X-axis direction and is connected with neck clamping device.

[0009] In use, the neck clamping device is extended into the ampoule placing station under the drive of the X-axis drive device, then the ampoule is placed on the neck clamping device, the neck of the ampoule is clamped by the neck clamping device, then the ampoule is controlled to move along the X-axis direction to one side of the bottom of the rotary cutting mechanism and enters the cutting station;

[0010] When the axis along the long direction of the ampoule is in line with the rotation axis of the rotary cutting mechanism, the ampoule reaches the cutting station, the bottle body of the ampoule is clamped by the clamping mechanism, the neck clamping device is then released from clamping the bottle neck, and under the drive of the X-axis drive device, the neck clamping device enters the storage station;

[0011] Then the rotary cutting mechanism cuts the ampoule;

[0012] Compared with the existing manual bottle cutting, the glass residues and debris will not enter the bottle body by using the utility model, the cutting is neat through the cutting part, and the operator will not be scratched. Meanwhile, the operator's hand is not scratched by the rotary cutting mechanism during the placement of the ampoule in the use process of the existing bottle cutting device.

[0013] In some possible embodiments, in order to effectively clamp the ampoule by the neck clamping device and avoid scratching the operator by the rotary cutting device during the placement of the ampoule;

[0014] The neck clamping device comprises two groups of clamping pieces symmetrically arranged along the X-axis direction, clamping piece drive devices respectively connected with the two groups of clamping pieces on the same side and used for controlling the two groups of clamping pieces to move close to or away from each other along the Y-axis direction, and the clamping piece drive devices are connected with the X-axis drive device.

[0015] The two groups of clamping pieces form a neck clamping cavity for clamping the bottle neck on the side close to each other.

[0016] In some possible embodiments, the clamping piece drive device comprises a base connected with the X-axis drive device, two groups of hinge rods having the same structure and being slidably hinged at one end to the base, and a Y-direction sliding rail mounted on the base and arranged along the Y-axis direction, the other end of the hinge rod is hinged to the clamping piece, and the two groups of clamping pieces are slidably matched with the Y-direction sliding rail.

[0017] In some possible embodiments, the clamping piece drive device further comprises elastic members arranged along the Y-axis direction and connected with the two groups of clamping pieces at two ends respectively.

[0018] A Y-direction sliding block slidably matched with the Y-direction sliding rail is arranged on one side of each group of clamping pieces close to the base, and the two groups of elastic members are connected with the Y-direction sliding blocks respectively.

[0019] In some possible embodiments, in order to effectively realize the movement of the neck clamping device along the X-axis direction,

[0020] The X-axis driving device comprises a support base slidingly fitted with the mounting frame and moving along the X-axis direction, a lead screw arranged along the X-axis direction, a lead screw nut mounted on the support base and cooperatively used with the lead screw, and an X-axis driving motor connected with the other end of the lead screw nut; the clamping piece driving device is mounted on the bottom of the support base.

[0021] In some possible embodiments, in order to effectively realize clamping and conveying of ampoules of different sizes;

[0022] The clamping piece driving device is a first parallel electric claw, comprising a first body mounted on the bottom of the support base, two groups of first clamping claws slidingly fitted with the first body and moving along the Y-axis direction, and two groups of the first clamping claws and two groups of the clamping pieces being arranged one by one and connected with each other.

[0023] In some possible embodiments, in order to effectively realize cutting of the ampoules;

[0024] The rotary cutting mechanism comprises a cutting device, and a rotary driving device connected with the cutting device and used for controlling the cutting device to rotate around the Z-axis.

[0025] In some possible embodiments,

[0026] The cutting device comprises two groups of blades arranged horizontally and on the same horizontal plane, and a blade driving device used for controlling the blades to move close to or away from each other and connected with the rotary driving device.

[0027] In some possible embodiments,

[0028] The blade driving device is a second parallel electric claw, comprising a second body connected with the side of the rotary driving device close to the blades, and two groups of second clamping claws respectively slidingly fitted with the second body and moving close to or away from each other; two groups of the blades and the second clamping claws are arranged one by one and mounted on the bottom of the second clamping claws.

[0029] In some possible embodiments, in order to effectively realize clamping of the ampoule body;

[0030] The clamping mechanism comprises two groups of clamping seats, and a clamping driving device connected with the two groups of clamping seats respectively and used for moving the two groups of clamping seats close to or away from each other;

[0031] Two groups of the clamping seats are respectively provided with V-shaped grooves on the side close to each other, and the openings of the two V-shaped grooves are arranged on the side close to each other and form a bottle body neck clamping cavity used for clamping the bottle body; the axis of the bottle body neck clamping cavity is on the same axis as the rotary axis of the rotary cutting mechanism.

[0032] In some possible embodiments,

[0033] The clamping driving device is a third parallel electric claw, comprising a third body connected with the bottom of the mounting frame, and two groups of third clamping claws in sliding fit with the third body and moving towards or away from each other along the Y-axis direction.

[0034] The two groups of clamping seats are connected with the two groups of third clamping claws on the side of mutual approach.

[0035] Compared with the prior art, the utility model has the advantages of:

[0036] Compared with the existing artificial bottle cutting, the utility model will not make glass residues and debris enter the bottle body, and the cutting is neat through the cutting part, so as not to scratch the operator; meanwhile, the operator's hand is also avoided from being scratched by the rotating cutting mechanism during the placement of the ampoule bottle in the use process of the existing bottle cutting device.

[0037] The utility model has the advantages of simple structure and high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0039] Figure 2 It is a structure schematic view of the rotating cutting mechanism in the utility model;

[0040] Figure 3 It is a structure schematic view of the conveying mechanism and the clamping mechanism in the utility model;

[0041] Figure 4 It is a structure schematic view of the neck clamping device in the utility model;

[0042] Figure 5 It is a structure schematic view of the clamping mechanism in the utility model;

[0043] Figure 6 It is a structure schematic view of the neck clamping device in the embodiment 2 of the utility model;

[0044] Wherein: 1-rotating cutting mechanism, 11-rotating driving device, 12-second parallel electric claw, 13-blade, 2-conveying mechanism, 21-neck clamping device, 210-neck clamping cavity, 211-clamping piece, 212-clamping piece driving device, 2121-base, 21211-Z direction sliding groove, 21212-guide rod, 2122-hinged rod, 2123-X direction sliding rail; 2124-X direction sliding block; 2125-elastic member, 22-X shaft driving device, 221-supporting seat, 222-screw rod, 223-screw rod nut, 224-X shaft driving motor, 3-clamping mechanism, 31-clamping seat, 310-bottle body neck clamping cavity, 32-clamping driving device, 4-mounting frame, 10-ampoule bottle. DETAILED DESCRIPTION

[0045] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. The "first", "second" and similar words mentioned in the present application do not represent any order, quantity or importance, but only distinguish different components. Similarly, "one" or "a" and the like do not represent a quantity limit, but represent the existence of at least one. In the implementation of the present application, the "and / or" describes the association relationship of the associated objects, which means that there can be three kinds of relationships, for example, A and / or B can represent: A exists alone, A and B exist together, and B exists alone. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" is two or more. For example, multiple positioning columns refer to two or more positioning columns. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] The present application will be described in detail below.

[0047] Example 1

[0048] As shown in Figures 1-5

[0049] An ampoule bottle cutting tool, comprising a clamping mechanism 3, a rotary cutting mechanism 1 located above the clamping mechanism 3, a conveying mechanism 2 located between the clamping mechanism 3 and the rotary cutting mechanism 1, and a mounting rack 4 for mounting the rotary cutting mechanism 1, the clamping mechanism 3 and the conveying mechanism 2.

[0050] The conveying mechanism 2 comprises a neck clamping device 21, and an X-axis driving device 22 connected with the neck clamping device 21 and used for controlling the neck clamping device 21 to move along the X-axis direction.

[0051] In use, the neck clamping device 21 is driven by the X-axis driving device 22 to extend into the ampoule bottle 10 placement station, then the ampoule bottle 10 is placed on the neck clamping device 21, the neck of the ampoule bottle 10 is clamped by the neck clamping device 21, then the ampoule bottle 10 is controlled to move along the X-axis direction to one side of the bottom of the rotary cutting mechanism 1, and enters the cutting station;

[0052] ​When the ampoule 10 is along its long direction axis and the rotation axis of the rotary cutting mechanism 1 are in the same straight line, the cutting station is reached, the bottle body of the ampoule 10 is clamped by the clamping mechanism 3; the neck clamping device 21 is then released from the bottle neck clamping and, under the driving of the X-axis driving device 22, enters the storage station;

[0053] Then the rotary cutting mechanism 1 cuts the ampoule 10;

[0054] Compared with the existing manual bottle cutting, the glass residue and debris will not enter the bottle body by using the utility model, the cutting is neat through the cutting part, and the operator will not be scratched; meanwhile, the operator is also avoided from being scratched by the rotary cutting mechanism 1 during the placement of the ampoule 10 in the process of using the existing bottle cutting device;

[0055] In some possible embodiments, in order to effectively realize the clamping of the ampoule 10 by the neck clamping device 21 and avoid the rotary cutting device from scratching the operator during the placement of the ampoule 10;

[0056] The neck clamping device 21 comprises two groups of clamping pieces 211 arranged symmetrically along the X-axis direction and horizontally, and clamping piece driving devices 212 respectively connected with the two groups of clamping pieces 211 on the same side and used for controlling the two groups of clamping pieces 211 to approach or move away from each other along the Y-axis direction; the clamping piece driving devices 212 are connected with the X-axis driving device 22.

[0057] The two groups of clamping pieces 211 are the same in structure and on the same horizontal plane; the two groups of clamping pieces 211 form a neck clamping cavity 210 for clamping the bottle neck on the side where they approach each other.

[0058] When the bottle neck is clamped, a channel for the bottle neck to pass through is formed between the two groups of clamping pieces 211, when the bottle neck reaches the specified position, the two groups of clamping pieces 211 approach each other under the control of the clamping piece driving devices 212, the bottle neck is clamped, and then the X-axis driving device 22 is controlled to move along the X-axis direction, entering the cutting station.

[0059] Further, the two groups of cutting blades 13 are respectively provided with open grooves on the side where they approach each other, and the two groups of open grooves cooperatively form a neck clamping cavity 210 in the shape of a tapered hole.

[0060] In some possible embodiments, in order to effectively realize that the neck clamping device 21 can move along the X-axis direction;

[0061] The X-axis driving device 22 comprises a support base 221 slidingly fitted with the mounting rack 4 and moving along the X-axis direction, a lead screw 222 arranged along the X-axis direction, a lead screw nut 222 mounted on the support base 221 and cooperatively used with the lead screw 222, and an X-axis driving motor 224 connected with the other end of the lead screw nut 222; the clamping piece driving device 212 is mounted on the bottom of the support base 221.

[0062] Further, a sliding block is arranged on the support base 221, a sliding rail slidingly fitted with the sliding block is arranged on the mounting rack 4, the sliding rail is arranged in parallel with the lead screw 222; the lead screw nut 222 is mounted on the support base 221 and drivingly connected with the lead screw 222, the output shaft of the X-axis driving motor 224 is connected with the lead screw 222 through a shaft coupling; the X-axis driving motor 224 drives the lead screw 222 to rotate, so that the lead screw nut 222 moves along the length direction of the lead screw 222, the cooperation of the sliding block and the sliding rail enables the lead screw nut 222 to move along the length direction of the lead screw 222 and not to rotate around the length direction of the lead screw 222, so as to drive the neck clamping device 21 connected with the support base 221 to move along the X-axis direction, thereby realizing that the ampoule 10 can be moved from the ampoule 10 placing station to the cutting station, and avoiding the mutual interference between the neck clamping device 21 and the cutting device during the cutting of the ampoule 10.

[0063] In some possible implementation manners, in order to effectively realize the clamping and conveying of the ampoules 10 with different sizes,

[0064] The clamping piece driving device 212 is mainly used for synchronously driving the two groups of clamping pieces 211 to move along the Y-axis direction and approach or move away from each other, and can be a clamping jaw air cylinder or a clamping jaw electric cylinder.

[0065] Preferably, the clamping piece driving device 212 is a first parallel electric jaw, comprising a first body mounted on the bottom of the support base 221, two groups of first clamping jaws slidingly fitted with the first body and moving along the Y-axis direction, and the two groups of first clamping jaws are arranged in one-to-one correspondence with the two groups of clamping pieces 211 and are connected with each other.

[0066] In some possible implementation manners, in order to effectively realize the cutting of the ampoules 10,

[0067] The rotary cutting mechanism 1 comprises a cutting device and a rotary driving device 11 connected with the cutting device and used for controlling the cutting device to rotate around the Z-axis.

[0068] The rotary driving device 11 is mainly used for controlling the cutting device to rotate and cut the neck of the ampoule 10.

[0069] In some possible implementation manners,

[0070] The cutting device comprises two groups of horizontally arranged blades 13 on the same horizontal plane, and blade driving devices for controlling the blades 13 to move close to or away from each other and connected with the rotary driving device 11.

[0071] The two groups of blades 13 are the same in structure and controlled by the blade driving devices, when the ampoule 10 moves to the cutting station, the blade driving devices control the two groups of blades 13 to move close to each other and make the cutting edges thereof abut against the bottle neck.

[0072] In some possible embodiments,

[0073] The blade driving devices are mainly used for synchronously driving the two groups of blades 13 to move close to or away from each other in the horizontal direction, and a jaw cylinder or a jaw electric cylinder can be used.

[0074] Preferably, the blade driving devices are second parallel jaws 12, which comprise a second body connected with the side of the rotary driving device 11 close to the blades 13, and two groups of second jaws in sliding cooperation with the second body and moving close to or away from each other; the two groups of blades 13 are arranged in one-to-one correspondence with the second jaws and installed at the bottom of the second jaws.

[0075] The rotary driving device 11 in the utility model is a driving motor, the output shaft of which is connected with the second body through a connecting piece, and the output shaft of the driving motor is coaxial with the axis of the bottle neck clamping cavity 310 along the Z-axis direction.

[0076] The blades 13 can be in the form of a disc or other forms, as long as the cutting edges of the two blades can abut against the bottle neck.

[0077] The two groups of blades 13 are connected with the bottoms of the two groups of second jaws, when the second jaws move close to each other, the two groups of blades 13 will move close to each other until abutting against the bottle neck; then the rotary driving device 11 drives the second body to rotate, so that the cutting edges of the blades 13 cut the bottle neck.

[0078] In some possible embodiments, in order to effectively clamp the bottle body of the ampoule 10 and avoid shaking during cutting,

[0079] The clamping mechanism 3 comprises two groups of clamping seats 31 and a clamping driving device 32 connected with the two groups of clamping seats 31 and used for moving the two groups of clamping seats 31 close to or away from each other.

[0080] The two groups of clamping seats 31 are respectively provided with V-shaped grooves on the close-to-each-other side, and the openings of the two V-shaped grooves are arranged on the close-to-each-other side and form a bottle neck clamping cavity 310 for clamping the bottle body; the axis of the bottle neck clamping cavity 310 is coaxial with the rotation axis of the rotary cutting mechanism 1.

[0081] The two groups of clamping seats 31 include a first clamping seat and a second clamping seat, wherein the first clamping seat is provided with a plurality of first insertion slots in sequence on a side close to the second clamping seat along the Z-axis direction; the plurality of first insertion slots are communicated with the V-shaped slots, and the size of the first insertion slots along the Z-axis direction increases in sequence from top to bottom; a first insertion block is formed between two adjacent first insertion slots; the second clamping seat is provided with a plurality of second insertion slots in sequence on a side close to the first clamping seat along the Z-axis direction; the plurality of second insertion slots are communicated with the V-shaped slots of the second clamping seat, and the size of the second insertion slots along the Z-axis direction increases in sequence from top to bottom; a second insertion block matched with the first insertion slot is formed between two adjacent second insertion slots; and the plurality of second insertion blocks are matched with the plurality of first insertion slots.

[0082] The first insertion slot provided on the side close to the second clamping seat of the first clamping seat is matched with the second insertion block on the second clamping seat, and the second insertion slot provided on the side close to the first clamping seat of the second clamping seat is matched with the first insertion block of the first clamping seat; when the bottle body is fixed, the first insertion block enters the inside of the second insertion slot, and the second insertion block enters the inside of the first insertion slot, so that the first clamping seat and the second clamping seat are inserted with each other; according to the size of the diameter of the bottle body, the position relationship between the first insertion block entering the second insertion slot and the second insertion block entering the first insertion slot is different, so that different specifications of bottle bodies are matched; in this way, the cross-sectional size of the bottle neck clamping cavity 310 can be adjusted according to the specification of the bottle body.

[0083] When the ampoule bottle 10 is located at the cutting station, the ampoule bottle 10, the rotary cutting mechanism 1 and the bottle neck clamping cavity 310 are arranged on the same straight line along the Z-axis direction.

[0084] In some possible embodiments,

[0085] The clamping piece driving device 212 is mainly used for synchronously driving the two groups of clamping seats 31 to move close to or away from each other along the Y-axis direction, and a clamping jaw cylinder or a clamping jaw electric cylinder can be used.

[0086] Preferably, the clamping driving device 32 is a third parallel electric jaw, which includes a third body connected with the bottom of the mounting frame 4, and two groups of third clamping jaws in sliding cooperation with the third body and moving close to or away from each other along the Y-axis direction.

[0087] The two groups of clamping seats 31 are connected with the two groups of third clamping jaws on the side close to each other.

[0088] Embodiment 2:

[0089] The difference between this embodiment and embodiment 1 is that the structure of the clamping drive device 212 is different. In embodiment 1, a clamping cylinder or a clamping electric cylinder is used to synchronously drive two sets of clamping plates 211211 to move closer or further apart along the Y-axis to clamp the neck of the ampoule 10. However, the driving force of the clamping cylinder or the clamping electric cylinder is large, which makes the force exerted by the clamping plates 211211 on the ampoule 10 also large, which can easily cause damage to the ampoule 10 during the clamping process.

[0090] In this embodiment, the ampoule is held by manually controlling the two sets of clips 211 to move closer or further apart.

[0091] In this regard, such as Figure 6 As shown, the clamping device 212 in this embodiment includes a base 2121 connected to the X-axis driving device, two sets of hinge rods 2122 with identical structures and one end of which is slidably hinged to the base 2121 along the Z-axis direction, a Y-axis slide rail 2123 installed on the side of the base 2121 away from the X-axis driving device 22 and arranged along the Y-axis direction, and an elastic member 2125 arranged along the Y-axis direction and connected to the two sets of clamping pieces 211 at both ends respectively; the other end of the hinge rod 2122 is hinged to the clamping piece 211; the two sets of clamping pieces 211 are slidably engaged with the Y-axis slide rail 2123;

[0092] Furthermore, the base 2121 is mounted on the support 221; when the support 221 moves along the X-axis, it drives the base 2121 to move along the X-axis.

[0093] On each set of clamps 211, a Y-axis slider 2124 is provided on the side near the base 2121, which slides in cooperation with the Y-axis slide rail 2123; the two sets of elastic members 2125 are respectively connected to the Y-axis slider 2124.

[0094] Furthermore, the elastic element 2125 is a spring and is located above or below the two sets of Y-axis sliders 2124; both ends are connected to the two sets of Y-axis sliders 2124 through fixed seats;

[0095] The elastic element 2125 is designed so that after the neck of the ampoule is placed into the neck clamping cavity 210, the elastic element 2125 will always cause the two sets of clamping pieces 211 to apply force to the neck of the ampoule under the action of elastic force, so as to achieve clamping and fixing.

[0096] The two sets of hinge rods 2122 are symmetrically arranged, and the Y-axis slider 2124 is close to the side of the hinge rod 2122, forming an isosceles triangle with the two sets of hinge rods 2122.

[0097] Further, the Z-direction sliding groove 21211 is arranged on one side of the base 2121 close to the clamping piece 211 along the Z-axis direction, a guide rod 21212 is arranged in the Z-direction sliding groove 21211 and is in sliding fit with the Z-direction sliding groove 21211, and the guide rod 21212 is hingedly connected with one end of the two groups of hinged rods 2122 away from the Y-direction sliding block 2124.

[0098] The guide rod 21212 is slidingly installed in the Z-direction sliding groove 21211, and one end of the two groups of hinged rods 2122 is hingedly connected with the guide rod 21212.

[0099] When the guide rod 21212 is located on one side of the Z-direction sliding groove 21211 close to the rotary cutting mechanism 1, the size of the neck clamping cavity 210 formed by the two groups of clamping pieces 211 is maximum.

[0100] When the guide rod 21212 is located on one side of the Z-direction sliding groove 21211 away from the rotary cutting mechanism 1, the size of the neck clamping cavity 210 formed by the two groups of clamping pieces 211 is minimum.

[0101] By the different positions of the guide rod 21212 in the Z-direction sliding groove 21211, different neck clamping cavities 210 for clamping and fixing the necks of ampoules 10 of different sizes are realized.

[0102] It should be noted that the neck clamping device 21 in the utility model is at least one group, and is respectively installed on the support seat 221, and the neck clamping device 21 is controlled to move along the X-axis direction by the X-axis driving device 22.

[0103] The parallel electric claw in the utility model is a product on the market, and can be directly purchased and assembled, and the internal structure is not described here. The utility model is not limited to the foregoing specific embodiments. The utility model extends to any new features disclosed in the specification or any new combination, and any new method or process steps or any new combination disclosed.

Claims

1. An ampoule bottle cutting tool characterized by comprising: The device comprises a clamping mechanism, a rotary cutting mechanism above the clamping mechanism, a conveying mechanism between the clamping mechanism and the rotary cutting mechanism, and a mounting frame for mounting the rotary cutting mechanism, the clamping mechanism and the conveying mechanism; The conveying mechanism comprises a neck clamping device, an X-axis driving device connected with the neck clamping device and used for controlling the neck clamping device to move along the X-axis direction; The neck clamping device comprises two groups of clamping pieces symmetrically arranged along the X-axis direction, and clamping piece driving devices respectively connected with the two groups of clamping pieces on the same side and used for controlling the two groups of clamping pieces to move close to or away from each other along the Y-axis direction; the clamping piece driving devices are connected with the X-axis driving device; The two groups of clamping pieces form a neck clamping cavity for clamping the neck of a bottle on the side close to each other.

2. The ampoule cutting tool according to claim 1, wherein The clamping piece driving device comprises a base connected with the X-axis driving device, two groups of hinged rods with one end slidingly hinged with the base and the other end hinged with the clamping pieces, and a Y-direction sliding rail mounted on the base and arranged along the Y-axis direction; the two groups of clamping pieces are slidingly matched with the Y-direction sliding rail.

3. The ampoule cutting tool according to claim 2, wherein The clamping piece driving device further comprises elastic members arranged along the Y-axis direction and connected with the two groups of clamping pieces at two ends respectively; Y-direction sliding blocks slidingly matched with the Y-direction sliding rail are arranged on the side of each group of clamping pieces close to the support base; the two groups of elastic members are connected with the Y-direction sliding blocks respectively.

4. The ampoule cutting tool according to claim 1, wherein The X-axis driving device comprises a support base slidingly matched with the mounting frame and moving along the X-axis direction, a lead screw arranged along the X-axis direction, a lead screw nut mounted on the support base and used in cooperation with the lead screw, and an X-axis driving motor connected with the other end of the lead screw nut; the clamping piece driving device is mounted on the bottom of the support base.

5. The ampoule severing tool of claim 4, wherein The clamping piece driving device is a first parallel electric claw, comprising a first body mounted on the bottom of the support base, two groups of first clamping claws slidingly matched with the first body and moving along the Y-axis direction, and the two groups of first clamping claws and the two groups of clamping pieces are arranged one by one and connected with each other.

6. The ampoule cutting tool according to claim 1, wherein The rotary cutting mechanism comprises a cutting device and a rotary driving device connected with the cutting device and used for controlling the cutting device to rotate around the Z-axis.

7. The ampoule severing tool of claim 6 wherein, The cutting device comprises two groups of blades arranged horizontally on the same horizontal plane, and blade driving devices connected with the rotary driving device and used for controlling the blades to move close to or away from each other.

8. The ampoule cutting tool according to claim 7, wherein The blade driving device is a second parallel electric claw, comprising a second body connected with the rotary driving device on the side close to the blades, and two groups of second clamping claws slidingly matched with the second body and moving close to or away from each other; the two groups of blades are arranged one by one and mounted on the bottom of the second clamping claws.

9. The ampoule cutting tool according to claim 1, wherein The clamping mechanism comprises two groups of clamping seats and clamping driving devices respectively connected with the two groups of clamping seats and used for controlling the two groups of clamping seats to move close to or away from each other; The two groups of clamping seats are respectively provided with V-shaped grooves on the side close to each other, and the openings of the two V-shaped grooves are arranged on the side close to each other and form a bottle body neck clamping cavity for clamping the bottle body; the axis of the bottle body neck clamping cavity is on the same axis as the rotary axis of the rotary cutting mechanism.

10. The ampoule cutting tool according to claim 9, wherein The clamping driving device is a third parallel electric claw, comprising a third body connected with the bottom of the mounting frame, and two groups of third clamping claws in sliding fit with the third body and moving towards or away from each other along the Y-axis direction; the two groups of clamping seats are connected with the two groups of third clamping claws on the side of mutual approach.

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