Auxiliary device for cutting ampoule bottle

Abstract

The invention relates to an auxiliary device for cutting an ampoule bottle, and relates to the technical field of pharmaceutical engineering, the auxiliary device comprises a shell, the interior of the shell is divided into an operation cavity located on the upper portion and a control cavity located on the lower portion through a fixing plate, and the fixing plate is connected with a mounting plate through a rotating mechanism; three corners of the mounting plate are connected with tungsten steel cutters through transmission shafts, the top end of the shell is connected with a first motor movably mounted in a rotating hole in the shell through a locking mechanism, an output shaft of the first motor is meshed with a second transmission gear at the top end of the transmission shaft through a first transmission gear, and a cutting opening is formed in a front panel of the shell. And a knife edge of the tungsten steel knife extends out of the cutting opening. In the using process, switching of different tungsten steel knives can be rapidly achieved, the service life of the tungsten steel knives is greatly prolonged, the knife flywheel can be used in an alternative mode and can be replaced without shutdown, and the productivity of the pharmaceutical machine is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of pharmaceutical engineering technology, and in particular to an auxiliary device for scoring ampoules. Background Art

[0002] Currently, in the traditional drug preparation process, people usually take the ampoule and manually cut a small hole, then break it open along the cut, and then use a syringe to draw out the liquid medicine. However, manual preparation is not only time-consuming but also inefficient.

[0003] In response to the above-mentioned related technologies, there are now some devices on the market that use mechanically driven tungsten steel knives to rotate, thereby achieving the cutting of ampoules. However, the tungsten steel knife needs to be replaced every time it cuts a certain number of times. When pharmaceutical factories process liquid medicine, the continuous use of tungsten steel knives further reduces the service life of the tungsten steel knives. For this reason, we propose an auxiliary device for cutting ampoules, so that the knife wheel has an alternative use, so that it can be replaced without stopping the machine. Moreover, because the tungsten steel knives work alternately, their service life is extended, further improving the productivity of the pharmaceutical machine. Summary of the Invention

[0004] The purpose of this application is to provide an auxiliary device for scoring ampoules.

[0005] In the first aspect, the present application provides an auxiliary device for cutting ampoules, which adopts the following technical solution: it includes a shell, the interior of the shell is divided into an operating chamber located at the upper part and a control chamber located at the lower part by a fixed plate, the fixed plate is connected to a mounting plate through a rotating mechanism, the three corners of the mounting plate are connected to tungsten steel knives through transmission shafts, the top of the shell is connected to a motor 1 movably mounted in a rotating hole on the shell through a locking mechanism, the output shaft of the motor 1 is engaged with the transmission gear 2 at the top of the transmission shaft through the transmission gear 1, a cutting opening is opened on the front panel of the shell, and the blade of the tungsten steel knife extends to the outside of the cutting opening.

[0006] By adopting the above technical solution, the three tungsten steel knives can be switched repeatedly, the service life of the tungsten steel knives can be increased, and the tungsten steel knives can be replaced without stopping the machine.

[0007] In a second aspect, the present application provides an auxiliary device for cutting ampoules, which adopts the following technical solution: a rotating bracket is rotatably connected in a rotating hole at the top of the shell, and a motor is installed on the rotating bracket.

[0008] The locking mechanism includes a mounting bracket installed on the top of the shell, a telescopic rod is installed on one side of the mounting bracket, the output shaft of the telescopic rod is connected to a transmission block, and one side of the transmission block is hinged to the rotating bracket through two transmission rods.

[0009] The locking mechanism also includes a moving rod that passes through the top wall of the housing, a U-shaped locking member fixedly connected to the bottom end of the moving rod, and a tension spring connected between the U-shaped locking member and the top wall of the housing. The mounting plate is provided with three groups of locking holes arranged in an annular array, and the U-shaped locking members are movably inserted into the locking holes; One side of the bottom end of the transmission block is provided with an inclined surface. When the transmission block moves to one side, the top end of the movement rod slides on the inclined surface.

[0010] By adopting the above technical solution, different tungsten steel knives can be quickly switched, and the mounting plate and the tungsten steel knife can be locked and fixed after switching.

[0011] On the third aspect, the present application provides an auxiliary device for cutting ampoules, which adopts the following technical solution: a through hole is opened on one side of the fixed plate, and a cleaning brush located on one side of two tungsten steel knives is installed in the through hole.

[0012] One side of the interior of the control chamber is divided into a liquid storage chamber by a partition plate. The top of the liquid storage chamber is connected to the operating chamber through a through hole located on the fixed plate. The liquid storage chamber is connected to a water leakage box located on the top of the cleaning brush through a water pipe. The bottom end of the water leakage box is provided with multiple water leakage holes. The water pipe is connected to a liquid pump fixed on the back of the shell; the interior of the liquid storage chamber is filled with filter material.

[0013] By adopting the above technical solution, the tungsten steel knife can be cleaned and quickly cooled after cutting.

[0014] Preferably, the rotating mechanism includes a rotating column passing through the fixed plate, the top end of the rotating column is fixedly connected to the mounting plate, the bottom end of the rotating column is fixedly connected to the rotating disk, the outer circumference of the rotating disk is provided with three transmission grooves arranged in a circular array, the bottom end of the fixed plate is installed with motor 2, the output shaft of motor 2 is connected to the moving block through a swing rod, and the moving block is slidably connected in the transmission groove.

[0015] By adopting the above technical solution, the output shaft of the second motor on the rotating mechanism rotates one circle and can drive the mounting plate to rotate 30 degrees each time.

[0016] Preferably, a transmission shaft is mounted at the three corners of the mounting plate through bearings, a tungsten steel knife is clamped at the bottom end of the transmission shaft through two clamping plates, and a locking nut is threadedly connected to the bottom end of the transmission shaft.

[0017] By adopting the above technical solution and setting the locking nut and the clamping plate, the tungsten steel knife can be quickly replaced.

[0018] Preferably, the front panel of the shell is respectively installed with a shell cover located at the bottom and a sealing plate located at the top, and the cutting opening is located on the sealing plate.

[0019] By adopting the above technical solution and arranging the sealing plate and the shell cover, it is possible to facilitate maintenance of the interior of the device.

[0020] Preferably, a sliding opening is provided on one side of the mounting bracket, sliding grooves are provided on both sides of the transmission block, and the transmission block is horizontally slidably connected in the sliding opening.

[0021] By adopting the above technical solution, the stability of the transmission block when moving on the mounting bracket can be ensured.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The present invention proposes an auxiliary device for ampoule scoring. By configuring a mounting plate, three sets of tungsten steel knives, and a rotating mechanism, the device can achieve a timely rotation switch between different tungsten steel knives, eliminating the need for long-term operation that would reduce service life and achieving good performance. There are also alternative tungsten steel knives. If one of the tungsten steel knives fails or needs to be replaced, it can be replaced without stopping the machine, further improving the working efficiency of the device.

[0023] 2. The present invention proposes an auxiliary device for ampoule cutting. Through the arrangement of a liquid pump, a water pipe, a liquid storage chamber, a water leakage box and a cleaning brush, the device can quickly cool down and clean the tungsten steel knife after cutting, thereby preventing the tungsten steel knife from accumulating temperature and thus reducing its service life, and ensuring the cleanliness of the tungsten steel knife. 3. The present invention proposes an auxiliary device for cutting ampoules. Through the setting of a locking mechanism, the mounting plate and the tungsten steel knife can be locked and fixed after switching, thereby ensuring the stability of the tungsten steel knife in cutting the ampoules.

[0024] This device can quickly switch between different tungsten steel knives during use, greatly improving the service life of the tungsten steel knife. The knife wheel has alternative use and can be replaced without stopping the machine, greatly improving the productivity of the pharmaceutical machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of this application; Figure 2 yes Figure 1 sectional view of Figure 3 It is a schematic diagram of the partial structure of this application; Figure 4 This is a schematic diagram of the internal structure of the operating chamber in the housing of the present application; Figure 5 This is a schematic diagram of the connection structure of the mounting plate, tungsten steel knife and rotating mechanism in this application; Figure 6 It is a schematic diagram of the structure of the mounting plate and tungsten steel knife in this application; Figure 7 It is a structural diagram of the rotating mechanism in this application; Figure 8 This is a schematic diagram of the structure of the housing top cover, locking mechanism, mounting plate, motor 1 and tungsten steel cutter in this application; Figure 9 It is a structural diagram of the water leakage box, water leakage hole and cleaning brush in this application.

[0026] Explanation of reference numerals: 1. housing; 101. housing cover; 102. sealing plate; 103. cutting opening; 2. fixing plate; 3. locking mechanism; 301. telescopic rod; 302. mounting bracket; 303. inclined plane; 304. transmission block; 305. tension spring; 306. motion rod; 307. U-shaped locking member; 4. motor 1; 401. rotating bracket; 402. transmission rod; 5. transmission gear 1; 6. mounting plate; 601. lock Tightening hole; 7. Tungsten steel knife; 701. Locking nut; 702. Bearing; 703. Drive shaft; 704. Transmission gear 2; 8. Rotating mechanism; 801. Rotating column; 802. Transmission groove; 803. Rotating disk; 804. Moving block; 805. Swing rod; 806. Motor 2; 9. Partition plate; 10. Liquid pump; 11. Liquid storage chamber; 12. Water guide pipe; 13. Leakage box; 1301. Leakage hole; 14. Cleaning brush. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1 -Attached Figure 9 , further details of this application are given.

[0028] Example 1: An auxiliary device for cutting ampoule bottles, referring to Figure 1 、 Figure 2 、 Figure 4 , including a shell 1, the interior of the shell 1 is divided into an operating chamber at the upper part and a control chamber at the lower part by a fixed plate 2, the fixed plate 2 is connected to a mounting plate 6 through a rotating mechanism 8, the rotating mechanism 8 is a servo motor, the output shaft of the servo motor directly passes through the fixed plate 2 and is connected to the mounting plate 6, the three corners of the mounting plate 6 are connected to a tungsten steel knife 7 through a transmission shaft 703, the output shaft of the motor 14 is engaged with the transmission gear 2 704 at the top of the transmission shaft 703 through the transmission gear 15, a cutting opening 103 is opened on the front panel of the shell 1, the blade of the tungsten steel knife 7 extends to the outside of the cutting opening 103, and a rotating bracket 401 is rotatably connected in the rotating hole at the top of the shell 1, the motor 14 is installed on the rotating bracket 401, and a telescopic rod that drives the rotating bracket 401 to swing is hinged between the rotating bracket 401 and the top wall of the shell 1.

[0029] The implementation principle of the embodiment of the present application is as follows: when in use, the ampoule is first moved to the front of the tungsten steel knife 7 of the extended cutting port 103 by the manipulator, and then the motor 4 is started to drive the transmission gear 5 to rotate, and the transmission gear 5 is engaged with the transmission gear 2 704, thereby driving the tungsten steel knife 7 to rotate through the transmission shaft 703. The rotation of the tungsten steel knife 7 can cut and groove the neck of the ampoule. After cutting for a period of time, the telescopic rod directly drives the rotating bracket 401 to swing, and the rotating bracket 401 drives the motor 4 and the transmission gear 5 thereon to swing, and the transmission gear 5 and the transmission gear 2 704 are separated. Then, the output shaft of the rotating mechanism 8, that is, the servo motor, drives the mounting plate 6 and the tungsten steel knife 7 thereon to rotate 120 degrees, thereby realizing switching of different tungsten steel knives 7, and then the telescopic rod directly drives the rotating bracket 401 to swing back to its original position, and the transmission gear 5 on the output shaft of the motor 4 is engaged with the transmission gear 2 704 again, so that it can work again.

[0030] Example 2: An auxiliary device for cutting ampoule bottles, referring to Figure 1 、 Figure 2 、 Figure 8 , including a shell 1, the interior of the shell 1 is divided into an operating chamber at the upper part and a control chamber at the lower part by a fixed plate 2, the fixed plate 2 is connected to a mounting plate 6 through a rotating mechanism 8, the rotating mechanism 8 is a servo motor, the output shaft of the servo motor directly passes through the fixed plate 2 and is connected to the mounting plate 6, the three corners of the mounting plate 6 are connected to a tungsten steel knife 7 through a transmission shaft 703, the top of the shell 1 is connected to a motor 14 movably installed in a rotating hole on the shell 1 through a locking mechanism 3, the output shaft of the motor 14 is engaged with the transmission gear 2 704 at the top of the transmission shaft 703 through a transmission gear 1 5, a cutting opening 103 is opened on the front panel of the shell 1, and the blade of the tungsten steel knife 7 extends to the outside of the cutting opening 103.

[0031] A rotating bracket 401 is rotatably connected to the rotating hole at the top of the shell 1, and the motor 1 4 is installed on the rotating bracket 401.

[0032] The locking mechanism 3 includes a mounting bracket 302 mounted on the top of the housing 1 , a telescopic rod 301 is mounted on one side of the mounting bracket 302 , the output shaft of the telescopic rod 301 is connected to a transmission block 304 , and one side of the transmission block 304 is hinged to the rotating bracket 401 through two transmission rods 402 .

[0033] A sliding opening is provided on one side of the mounting bracket 302 , and sliding grooves are provided on both sides of the transmission block 304 . The transmission block 304 is horizontally slidably connected in the sliding opening.

[0034] The locking mechanism 3 further includes a movement rod 306 extending through the top wall of the housing 1. A U-shaped locking member 307 is fixedly connected to the bottom end of the movement rod 306. A tension spring 305 is connected between the U-shaped locking member 307 and the top wall of the housing 1. The mounting plate 6 is provided with three groups of locking holes 601 arranged in an annular array. The U-shaped locking members 307 are movably inserted into the locking holes 601. A slope 303 is formed on one side of the bottom end of the transmission block 304 . When the transmission block 304 moves to one side, the top end of the movement rod 306 slides on the slope 303 .

[0035] The implementation principle of the embodiment of the present application is as follows: when in use, the ampoule is first moved to the front of the tungsten steel knife 7 of the extended cutting port 103 by the manipulator, and then the motor 14 is started to drive the transmission gear 15 to rotate, and the transmission gear 15 is engaged with the transmission gear 2 704, thereby driving the tungsten steel knife 7 to rotate through the transmission shaft 703. The rotation of the tungsten steel knife 7 can cut and groove the neck of the ampoule. After cutting for a period of time, the output shaft of the telescopic rod 301 drives the transmission block 304 to move to one side, and the U-shaped locking piece 307 and the motion rod 306 move upward under the action of the tension spring 305. The top surface of the motion rod 306 slides on the inclined surface 303 of the transmission block 304, and the U-shaped locking piece 307 disengages from the locking hole 601 on the mounting plate 6. At the same time, the transmission block 304 is driven by the transmission rod 402 The rotating bracket 401 swings, and the rotating bracket 401 drives the motor 4 and the transmission gear 5 thereon to swing, and the transmission gear 5 and the transmission gear 2 704 are separated, and then the output shaft of the rotating mechanism 8, that is, the servo motor, drives the mounting plate 6 and the tungsten steel knife 7 thereon to rotate 120 degrees, thereby realizing the switching of different tungsten steel knives 7, and then the telescopic rod 301 drives the transmission block 304 to return to its original position again, and the bottom surface of the transmission block 304 drives the moving rod 306 and the U-shaped locking piece 307 to move downward, and the U-shaped locking piece 307 is clamped in the locking hole 601 on the mounting plate 6 and locked and fixed. At the same time, the transmission block 304 drives the rotating bracket 401 to swing to its original position through the transmission rod 402, and the transmission gear 5 on the output shaft of the motor 4 engages with the transmission gear 2 704 again, so that it can work again.

[0036] Example 3: An auxiliary device for cutting ampoule bottles, referring to Figures 1-9, including a shell 1, the interior of the shell 1 is divided into an operating chamber at the upper part and a control chamber at the lower part by a fixed plate 2, the fixed plate 2 is connected to a mounting plate 6 through a rotating mechanism 8, the rotating mechanism 8 is a servo motor, the output shaft of the servo motor directly passes through the fixed plate 2 and is connected to the mounting plate 6, the three corners of the mounting plate 6 are connected to a tungsten steel knife 7 through a transmission shaft 703, the top of the shell 1 is connected to a motor 14 movably installed in a rotating hole on the shell 1 through a locking mechanism 3, the output shaft of the motor 14 is engaged with the transmission gear 2 704 at the top of the transmission shaft 703 through a transmission gear 1 5, a cutting opening 103 is opened on the front panel of the shell 1, and the blade of the tungsten steel knife 7 extends to the outside of the cutting opening 103.

[0037] A rotating bracket 401 is rotatably connected to the rotating hole at the top of the shell 1, and the motor 1 4 is installed on the rotating bracket 401.

[0038] The locking mechanism 3 includes a mounting bracket 302 mounted on the top of the housing 1 , a telescopic rod 301 is mounted on one side of the mounting bracket 302 , the output shaft of the telescopic rod 301 is connected to a transmission block 304 , and one side of the transmission block 304 is hinged to the rotating bracket 401 through two transmission rods 402 .

[0039] A sliding opening is provided on one side of the mounting bracket 302 , and sliding grooves are provided on both sides of the transmission block 304 . The transmission block 304 is horizontally slidably connected in the sliding opening.

[0040] The locking mechanism 3 further includes a movement rod 306 extending through the top wall of the housing 1. A U-shaped locking member 307 is fixedly connected to the bottom end of the movement rod 306. A tension spring 305 is connected between the U-shaped locking member 307 and the top wall of the housing 1. The mounting plate 6 is provided with three groups of locking holes 601 arranged in an annular array. The U-shaped locking members 307 are movably inserted into the locking holes 601. A slope 303 is formed on one side of the bottom end of the transmission block 304 . When the transmission block 304 moves to one side, the top end of the movement rod 306 slides on the slope 303 .

[0041] A through hole is formed on one side of the fixing plate 2 , and a cleaning brush 14 is installed in the through hole and is located on one side of the two tungsten steel knives 7 .

[0042] One side of the control chamber is divided into a liquid storage chamber 11 by a partition plate 9. The top of the liquid storage chamber 11 is connected to the operating chamber through a through hole located on the fixed plate 2. The liquid storage chamber 11 is connected to a water leakage box 13 located at the top of the cleaning brush 14 through a water conduit 12. The bottom end of the water leakage box 13 is provided with multiple leakage holes 1301. The water conduit 12 is connected to a liquid pump 10 fixed to the back of the housing 1. The liquid storage chamber 11 is filled with filter material.

[0043] The implementation principle of the embodiment of the present application is as follows: when in use, the ampoule bottle is first moved to the front of the tungsten steel knife 7 of the extended cutting port 103 by the manipulator, and then the motor 14 is started to drive the transmission gear 15 to rotate, and the transmission gear 15 is meshed with the transmission gear 2 704, thereby driving the tungsten steel knife 7 to rotate through the transmission shaft 703. The rotation of the tungsten steel knife 7 can cut and groove the neck of the ampoule bottle. After cutting for a period of time, the output shaft of the telescopic rod 301 drives the transmission block 304 to move to one side, and the U-shaped locking piece 307 and the moving rod 306 move upward under the action of the tension spring 305. The top surface of the moving rod 306 slides on the inclined surface 303 of the transmission block 304, and the U-shaped locking piece 307 disengages from the locking hole 601 on the mounting plate 6. At the same time, the transmission block 304 drives the rotating bracket 401 to swing through the transmission rod 402, and the rotating bracket 401 drives the motor 14 and the transmission gear 15 thereon to swing, and the transmission gear 15 and the transmission gear 2 704 are separated, and then the rotating mechanism 8, that is, the servo motor, is turned on. The output shaft drives the mounting plate 6 and the tungsten steel knife 7 thereon to rotate 120 degrees, thereby realizing the switching of different tungsten steel knives 7, and then the telescopic rod 301 drives the transmission block 304 to return to its original position again, and the bottom surface of the transmission block 304 drives the motion rod 306 and the U-shaped locking piece 307 to move downward, and the U-shaped locking piece 307 is clamped in the locking hole 601 on the mounting plate 6 and locked and fixed. At the same time, the transmission block 304 drives the rotating bracket 401 to swing to its original position through the transmission rod 402, and the transmission on the output shaft of the motor 4 Gear 1 5 meshes with transmission gear 2 704 again, so it can work again. Every time the tungsten steel knife 7 rotates to the position of the cleaning brush 14, the surface of the tungsten steel knife 7 is cleaned by the cleaning brush 14. At the same time, the liquid pump 10 introduces the cleaning liquid in the liquid storage chamber 11 into the water leakage box 13 through the water guide pipe 12. The cleaning liquid flows down through the leakage hole 1301, taking away impurities on the tungsten steel knife 7 and the cleaning brush 14. The filter material filled at the bottom of the liquid storage chamber 11 filters the cleaning liquid, thereby realizing the recycling of the cleaning liquid.

[0044] Example 4: An auxiliary device for cutting ampoule bottles, referring to Figures 1-9 , including a shell 1, the interior of the shell 1 is divided into an operating chamber at the upper part and a control chamber at the lower part by a fixed plate 2, the fixed plate 2 is connected to a mounting plate 6 through a rotating mechanism 8, the three corners of the mounting plate 6 are connected to a tungsten steel knife 7 through a transmission shaft 703, the top of the shell 1 is connected to a motor 14 movably installed in a rotating hole on the shell 1 through a locking mechanism 3, the output shaft of the motor 14 is engaged with the transmission gear 2 704 at the top of the transmission shaft 703 through a transmission gear 1 5, a cutting opening 103 is opened on the front panel of the shell 1, and the blade of the tungsten steel knife 7 extends to the outside of the cutting opening 103.

[0045] A rotating bracket 401 is rotatably connected to the rotating hole at the top of the shell 1, and the motor 1 4 is installed on the rotating bracket 401.

[0046] The locking mechanism 3 includes a mounting bracket 302 mounted on the top of the housing 1 , a telescopic rod 301 is mounted on one side of the mounting bracket 302 , the output shaft of the telescopic rod 301 is connected to a transmission block 304 , and one side of the transmission block 304 is hinged to the rotating bracket 401 through two transmission rods 402 .

[0047] A sliding opening is provided on one side of the mounting bracket 302 , and sliding grooves are provided on both sides of the transmission block 304 . The transmission block 304 is horizontally slidably connected in the sliding opening.

[0048] The locking mechanism 3 further includes a movement rod 306 extending through the top wall of the housing 1. A U-shaped locking member 307 is fixedly connected to the bottom end of the movement rod 306. A tension spring 305 is connected between the U-shaped locking member 307 and the top wall of the housing 1. The mounting plate 6 is provided with three groups of locking holes 601 arranged in an annular array. The U-shaped locking members 307 are movably inserted into the locking holes 601. A slope 303 is formed on one side of the bottom end of the transmission block 304 . When the transmission block 304 moves to one side, the top end of the movement rod 306 slides on the slope 303 .

[0049] A through hole is formed on one side of the fixing plate 2 , and a cleaning brush 14 is installed in the through hole and is located on one side of the two tungsten steel knives 7 .

[0050] One side of the control chamber is divided into a liquid storage chamber 11 by a partition plate 9. The top of the liquid storage chamber 11 is connected to the operating chamber through a through hole located on the fixed plate 2. The liquid storage chamber 11 is connected to a water leakage box 13 located at the top of the cleaning brush 14 through a water conduit 12. The bottom end of the water leakage box 13 is provided with multiple leakage holes 1301. The water conduit 12 is connected to a liquid pump 10 fixed to the back of the housing 1. The liquid storage chamber 11 is filled with filter material.

[0051] The rotating mechanism 8 includes a rotating column 801 that passes through the fixed plate 2. The top of the rotating column 801 is fixedly connected to the mounting plate 6, and the bottom end of the rotating column 801 is fixedly connected to the rotating disk 803. The outer circumference of the rotating disk 803 is provided with three transmission grooves 802 arranged in a circular array. The bottom end of the fixed plate 2 is installed with a second motor 806. The output shaft of the second motor 806 is connected to the moving block 804 through a swing rod 805. The moving block 804 is slidably connected in the transmission groove 802.

[0052] The three corners of the mounting plate 6 are all equipped with a transmission shaft 703 through bearings 702. The bottom end of the transmission shaft 703 clamps the tungsten steel knife 7 through two clamping plates, and the bottom end of the transmission shaft 703 is threadedly connected to a locking nut 701.

[0053] The front panel of the housing 1 is respectively installed with a housing cover 101 at the bottom and a sealing plate 102 at the top, and the cutting opening 103 is located on the sealing plate 102 .

[0054] The implementation principle of the embodiment of the present application is as follows: when in use, the ampoule is first moved to the front of the tungsten steel knife 7 of the extended cutting opening 103 by the manipulator, and then the motor 14 is started to drive the transmission gear 15 to rotate, and the transmission gear 15 is engaged with the transmission gear 2 704, thereby driving the tungsten steel knife 7 to rotate through the transmission shaft 703. The rotation of the tungsten steel knife 7 can cut and groove the neck of the ampoule. After cutting for a period of time, the output shaft of the telescopic rod 301 drives the transmission block 304 to move to one side, and the U-shaped locking member 307 and the motion rod 306 are in tension with the tension spring 305. Under the action of the cam 306, the top surface of the motion rod 306 slides on the inclined surface 303 of the transmission block 304, and the U-shaped locking piece 307 disengages from the locking hole 601 on the mounting plate 6. At the same time, the transmission block 304 drives the rotating bracket 401 to swing through the transmission rod 402, and the rotating bracket 401 drives the motor 1 4 and the transmission gear 1 5 thereon to swing, and the transmission gear 1 5 and the transmission gear 2 704 are separated. Then the output shaft of the motor 2 806 on the rotating mechanism 8 rotates one circle, and the motor 2 806 drives the motion block 804 to rotate through the swing rod 805. The transmission groove 802 on the moving disk 803 slides, thereby driving the rotating disk 803 and the rotating column 801 to rotate 120 degrees, and the rotating column 801 drives the mounting plate 6 to rotate 120 degrees, thereby realizing the switching of different tungsten steel knives 7, and then the telescopic rod 301 drives the transmission block 304 to return to its original position again, and the bottom surface of the transmission block 304 drives the motion rod 306 and the U-shaped locking piece 307 to move downward, and the U-shaped locking piece 307 is clamped in the locking hole 601 on the mounting plate 6 and locked. At the same time, the transmission block 304 drives the rotating bracket 401 through the transmission rod 402 After swinging to its original position, the transmission gear 15 on the output shaft of the motor 14 meshes with the transmission gear 2 704 again, so that it can work again. Every time the tungsten steel knife 7 rotates to the position of the cleaning brush 14, the surface of the tungsten steel knife 7 is cleaned by the cleaning brush 14. At the same time, the liquid pump 10 introduces the cleaning liquid in the liquid storage chamber 11 into the water leakage box 13 through the water guide pipe 12. The cleaning liquid flows down through the leakage hole 1301, taking away impurities on the tungsten steel knife 7 and the cleaning brush 14. The filter material filled at the bottom of the liquid storage chamber 11 filters the cleaning liquid, thereby realizing the recycling of the cleaning liquid.

[0055] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. An auxiliary device for cutting ampoules, comprising a housing (1), characterized in that: The interior of the housing (1) is divided into an operating chamber located at the upper part and a control chamber located at the lower part by a fixed plate (2). The fixed plate (2) is connected to a mounting plate (6) via a rotating mechanism (8). The three corners of the mounting plate (6) are connected to tungsten steel knives (7) via transmission shafts (703). The top of the housing (1) is connected to a motor (4) movably mounted in a rotating hole on the housing (1) via a locking mechanism (3). The output shaft of the motor (4) is engaged with a transmission gear (704) at the top of the transmission shaft (703) via a transmission gear (5). A cutting opening (103) is provided on the front panel of the housing (1), and the blade of the tungsten steel knife (7) extends to the outside of the cutting opening (103).

2. An auxiliary device for ampoule cutting according to claim 1, characterized in that: A rotating bracket (401) is rotatably connected in the rotating hole at the top of the housing (1), and the first motor (4) is mounted on the rotating bracket (401).

3. The auxiliary device for cutting ampoules according to claim 2, characterized in that: The locking mechanism (3) comprises a mounting bracket (302) mounted on the top of the housing (1); a telescopic rod (301) is mounted on one side of the mounting bracket (302); an output shaft of the telescopic rod (301) is connected to a transmission block (304); and one side of the transmission block (304) is hinged to the rotating bracket (401) via two transmission rods (402).

4. The auxiliary device for cutting ampoules according to claim 3, characterized in that: The locking mechanism (3) further comprises a moving rod (306) penetrating the top wall of the housing (1), a U-shaped locking member (307) being fixedly connected to the bottom end of the moving rod (306), and a tension spring (305) being connected between the U-shaped locking member (307) and the top wall of the housing (1), and three groups of locking holes (601) arranged in an annular array are formed on the mounting plate (6), and the U-shaped locking member (307) is movably inserted into the locking hole (601); A slope (303) is provided on one side of the bottom end of the transmission block (304). When the transmission block (304) moves to one side, the top end of the movement rod (306) slides on the slope (303).

5. The auxiliary device for cutting ampoules according to claim 1, characterized in that: A through hole is provided on one side of the fixing plate (2), and a cleaning brush (14) is installed in the through hole and is located on one side of the two tungsten steel knives (7).

6. The auxiliary device for ampoule cutting according to claim 5, characterized in that: One side of the interior of the control chamber is divided into a liquid storage chamber (11) by a partition plate (9); the top of the liquid storage chamber (11) is connected to the operating chamber via a through hole located on the fixed plate (2); the liquid storage chamber (11) is connected to a water leakage box (13) located at the top of the cleaning brush (14) via a water conduit (12); a plurality of water leakage holes (1301) are formed at the bottom of the water leakage box (13); and the water conduit (12) is connected to a liquid pump (10) fixed to the back of the housing (1); The interior of the liquid storage cavity (11) is filled with filter material.

7. The auxiliary device for ampoule cutting according to claim 1, characterized in that: The rotating mechanism (8) comprises a rotating column (801) penetrating the fixed plate (2), the top end of the rotating column (801) being fixedly connected to the mounting plate (6), the bottom end of the rotating column (801) being fixedly connected to the rotating disk (803), the outer circumference of the rotating disk (803) being provided with three transmission grooves (802) arranged in a circular array, the bottom end of the fixed plate (2) being provided with a second motor (806), the output shaft of the second motor (806) being connected to a motion block (804) via a swing rod (805), and the motion block (804) being slidably connected in the transmission groove (802).

8. The auxiliary device for ampoule cutting according to claim 1, characterized in that: The three corners of the mounting plate (6) are all equipped with a transmission shaft (703) through bearings (702), the bottom end of the transmission shaft (703) is clamped with a tungsten steel knife (7) through two clamping plates, and the bottom end of the transmission shaft (703) is threadedly connected to a locking nut (701).

9. The auxiliary device for ampoule cutting according to claim 1, characterized in that: The front panel of the housing (1) is respectively provided with a housing cover (101) at the bottom and a sealing plate (102) at the top, and the cutting opening (103) is located on the sealing plate (102).

10. The auxiliary device for ampoule cutting according to claim 3, characterized in that: A sliding opening is provided on one side of the mounting bracket (302), sliding grooves are provided on both sides of the transmission block (304), and the transmission block (304) is horizontally slidably connected in the sliding opening.

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