Cap opening device for liquid handling

Abstract

The application provides a cap opening device for liquid treatment, comprising a base, a first working area, a second working area and a carrying table for carrying a liquid storage bottle; a clamping unit is arranged on the base for clamping and fixing the liquid storage bottle; a cap opening unit is arranged on the base for separating the cup cover from the liquid storage bottle or mounting the cup cover on the liquid storage bottle. In the working state, the carrying table loads the liquid storage bottle at the first working area or the second working area, moves the liquid storage bottle to the clamping unit for fixation after loading is completed, and the cap opening unit opens the cap of the liquid storage bottle; the liquid in the liquid storage bottle is treated after the cap is opened; after the liquid treatment is completed, the carrying table moves to the cap opening unit to close the cap of the liquid storage bottle; after the cap is closed, the carrying table moves to the first working area or the second working area for subsequent operation. The cap opening device provided by the application can complete the operation steps of opening the cap, transferring and filling, and reclosing the cap, and greatly improves the efficiency of the filling process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of liquid automatic assembly, in particular to a cover opening device for liquid processing. BACKGROUND

[0002] With the development of science and technology, the number of various chemical and biochemical experiments increases year by year, and the types of detection technology also expand year by year, and various solutions required in experiments and detection technology also increase.

[0003] Among them, the preparation of solutions is the basis for some experiments and detections. Specifically, the preparation of solutions includes the filling link, that is, pouring the prepared solution from the mixing container into the liquid storage bottle. The current filling link is operated by artificial filling, that is, the bottle cap of the liquid storage bottle needs to be opened manually before filling, and then the prepared solution is poured into the liquid storage bottle, and the bottle cap is preferably screwed on the liquid storage bottle body. This way is low in efficiency and cannot adapt to the current experimental process. SUMMARY

[0004] The purpose of the present application is to provide a cover opening device for liquid processing, which can complete the operation steps of opening, transferring and filling, and greatly improves the efficiency of the filling process.

[0005] To achieve the above purpose, in a first aspect, the present application provides a cover opening device for liquid processing, comprising:

[0006] a base having a first working area, a second working area and a carrying table movable between the first working area and the second working area, the carrying table being used to carry a liquid storage bottle;

[0007] a clamping unit provided on the base and located between the first working area and the second working area, used to clamp and fix the liquid storage bottle;

[0008] a cover opening unit provided on the base, used to separate the cup cover from the liquid storage bottle or install the cup cover on the liquid storage bottle;

[0009] a working state, the carrying table loads the liquid storage bottle at the first working area or the second working area, moves the liquid storage bottle to the clamping unit after loading is completed, the clamping unit fixes the liquid storage bottle, and the cover opening unit opens the liquid storage bottle; after opening, the carrying table can be moved to the first working area or the second working area to process the liquid in the liquid storage bottle; after the liquid processing is completed, the carrying table moves to the cover opening unit to close the liquid storage bottle; after closing, the carrying table moves to the first working area or the second working area for subsequent operation.

[0010] In some embodiments, the sidewall of the base is provided with a mounting plate, and the clamping unit is arranged on the mounting plate and has a spacing with the base;

[0011] The clamping unit has oppositely arranged first and second clamping jaws, and a clamping area is formed between the first and second clamping jaws;

[0012] When the first and second clamping jaws are unfolded, the carrying table can drive the liquid storage bottle to pass through the clamping area.

[0013] In some embodiments, the mounting plate is provided with a receiving groove corresponding to the first clamping jaw, and when the first and second clamping jaws are unfolded, the first clamping jaw can be located in the receiving groove.

[0014] In some embodiments, the cover opening unit comprises a connecting plate, a first driving mechanism, a second driving mechanism and a cover opening clamping jaw;

[0015] The connecting plate is connected with the base;

[0016] The first driving mechanism is arranged on the connecting plate and is used to drive the second driving mechanism to move in the vertical direction;

[0017] The second driving mechanism is connected with the cover opening clamping jaw and is used to drive the cover opening clamping jaw to unfold or fold, and to drive the cover opening clamping jaw to rotate;

[0018] When it is needed to separate the cup cover from the liquid storage bottle, the cover opening clamping jaw is controlled by the second driving mechanism to clamp the cup cover and drive the cup cover to rotate in the counterclockwise direction, while the first driving mechanism drives the second driving mechanism to move away from the liquid storage bottle;

[0019] When it is needed to install the cup cover on the liquid storage bottle, the first driving mechanism drives the second driving mechanism to move towards the liquid storage bottle, while the second driving mechanism drives the cup cover to rotate in the clockwise direction.

[0020] In some embodiments, the bottom of the connecting plate is connected with the base, the sidewall of the connecting plate is connected with the mounting plate, the connecting plate is provided with an opening corresponding to the clamping unit, and the opening extends to the base;

[0021] When the carrying table moves on the base, it can pass through the opening.

[0022] In some embodiments, the cover opening unit further comprises a driving member, a moving assembly and a buffer assembly;

[0023] The moving assembly is slidingly arranged on one sidewall of the connecting plate close to the clamping unit;

[0024] The first driving mechanism is located on the other side wall of the connecting plate and is connected to one side of the moving component through the driving member;

[0025] The buffer component is vertically disposed on the movable component and close to the other side of the movable component, and an installation area is formed between the buffer component and the mounting plate;

[0026] The second drive mechanism is located within the installation area and connected to the buffer assembly.

[0027] In some embodiments, the buffer assembly includes a fixed block, a buffer element, a connecting rod, a connecting block, a first linear guide rail, and a buffer platform;

[0028] The fixing block is vertically disposed on the movable component and close to the other side of the movable component, and the fixing block has an installation opening;

[0029] The connecting rod is disposed in the mounting opening, and the connecting rod is parallel to the vertical direction;

[0030] The first linear guide rail is mounted on the fixed block and is spaced apart from the connecting rod;

[0031] The connecting block is slidably mounted on the connecting rod;

[0032] The buffer is sleeved on the connecting rod, and one end of the buffer abuts against the connecting block;

[0033] The buffer platform is connected to the connecting block and the first linear guide rail;

[0034] The second drive mechanism is located on the buffer platform.

[0035] In some embodiments, the moving component includes a moving platform and a second linear guide rail;

[0036] The second linear guide is vertically mounted on the connecting plate and is away from the mounting plate;

[0037] The mobile platform is connected to the second linear guide rail and has a gap with the connecting plate;

[0038] One end of the driving component is connected to the driving end of the first driving mechanism, and the other end is connected to the side wall of the mobile platform.

[0039] In some embodiments, the moving component further includes a first sensor, a second sensor, and a sensing sheet;

[0040] The first sensor and the second sensor are disposed on the connecting plate at intervals along the vertical direction to form a first sensing area and a second sensing area on the connecting plate;

[0041] The mobile platform is provided with a mounting groove, and the induction sheet is arranged in the mounting groove;

[0042] When the mobile platform drives the induction sheet to move to the first induction area, the first sensor sends an induction signal, and when the mobile platform drives the induction sheet to move to the second induction area, the second sensor sends an induction signal.

[0043] In some embodiments, the cover opening device further comprises a code scanner arranged on the mounting plate;

[0044] When the carrier table moves to the clamping area, the cover opening unit clamps and fixes the cup cover through the cover opening clamping jaw and drives the entire liquid storage bottle to rise until the code scanner can scan the two-dimensional code on the liquid storage bottle through the opening.

[0045] In some embodiments, the base is further provided with a third linear guide rail, a conveyor belt and a motor;

[0046] One end of the third linear guide rail extends to the first working area, and the other end extends to the second working area;

[0047] The conveyor belt is arranged close to the third linear guide rail and parallel to the third linear guide rail;

[0048] The motor is arranged on the base and is in transmission connection with the conveyor belt;

[0049] The carrier table is arranged on the third linear guide rail and is connected with the conveyor belt.

[0050] In some embodiments, the cover opening device further comprises a plurality of mounting rings, the diameters of the plurality of mounting rings are different, and the plurality of mounting rings are detachably arranged on the carrier table for adapting to liquid storage bottles of different sizes.

[0051] The cover opening device for liquid treatment provided by the application has the following advantages:

[0052] 1. The carrier table on the base in the application can move between the first working area and the second working area. During the filling process, the carrier table is first controlled to move to the first working area, the liquid storage bottle is installed on the carrier table, and then the liquid storage bottle is transferred to the cover opening unit. The cover opening unit opens the cup cover on the liquid storage bottle, that is, the cover opening step is completed. Then the liquid storage bottle is moved to the first working area to complete liquid filling. After the liquid is filled, the liquid storage bottle is transferred to the cover opening unit to install the cup cover on the liquid storage bottle, that is, the cover closing step is completed. Finally, the liquid storage bottle is transferred to the second working area to complete discharging. In this way, the efficiency of the filling process is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0053] Figure 1 Structure diagram of the front side of the cover opening device provided by the embodiment of the present application is shown in the figure;

[0054] Figure 2 Structure diagram of the back side of the cover opening device provided by the embodiment of the present application is shown in the figure;

[0055] Figure 3 Structure diagram of the assembled buffer assembly, moving assembly and first driving mechanism and mounting plate provided by the embodiment of the present application is shown in the figure.

[0056] Reference signs:

[0057] Base 1, bearing table 11, mounting plate 12, containing groove 121, third linear guide rail 13, conveyor belt 14, motor 15, clamping unit 2, first clamping jaw 21, second clamping jaw 22, cover opening unit 3, connecting plate 31, opening 311, first driving mechanism 32, second driving mechanism 33, cover opening clamping jaw 34, driving piece 35, moving assembly 36, moving platform 361, mounting groove 3611, second linear guide rail 362, first sensor 363, second sensor 364, induction sheet 365, buffer assembly 37, fixed block 371, mounting port 3711, buffer piece 372, connecting rod 373, connecting block 374, first linear guide rail 375, buffer platform 376, code scanner 4, liquid storage bottle 5, cup cover 51, mounting ring 6. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Unless otherwise defined, the technical terms or scientific terms used herein should be understood as the usual meanings understood by those skilled in the art in the field of the present application. The words such as “include” and similar words used herein mean that the elements or objects before the words cover the elements or objects listed after the words and their equivalents, and do not exclude other elements or objects.

[0059] The embodiment of the present application provides a cover opening device for liquid treatment, referring to Figure 1As shown, the cap opening device comprises a base 1, a clamping unit 2 and a cap opening unit 3. Among them, one end of the base 1 is a first working area and the other end is a second working area, a liquid treatment device and a material table can be installed near the first working area, the material table is used to store the liquid storage bottle 5, and the liquid treatment device is used to introduce liquid into the liquid storage bottle 5 or suck part of the liquid from the liquid storage bottle 5 to complete the liquid treatment. A material table and a gripping robot can be provided near the second working area, and the gripping robot can pick up and transfer the liquid storage bottle 5 after filling. The base 1 is also provided with a carrying table 11, which can move back and forth between the first working area and the second working area, and the carrying table 11 is used to carry the liquid storage bottle 5. The clamping unit 2 is arranged on the base 1 and located between the first working area and the second working area, and is used to clamp and fix the liquid storage bottle 5. The cap opening unit 3 is arranged on the base 1 and corresponds to the clamping unit 2, and is used to separate the cup cover 51 from the liquid storage bottle 5 or install the cup cover 51 on the liquid storage bottle 5, that is, to complete the opening or closing steps.

[0060] In this embodiment, the cap opening device in the working state, first control the carrying table 11 moves to the first working area or the second working area, at this time the liquid storage bottle 5 on the material table can be placed on the carrying table 11, then control the carrying table 11 moves to transfer the liquid storage bottle 5 to the clamping unit 2, after the clamping unit 2 clamps and fixes the liquid storage bottle 5, the cap opening unit 3 opens the cup cover 51 on the liquid storage bottle 5, that is, to complete the opening step. Then move the opened liquid storage bottle 5 to the first working area, the liquid treatment device introduces liquid into the liquid storage bottle 5 or sucks part of the liquid from the liquid storage bottle 5, and processes the liquid, after the liquid treatment is completed, the liquid storage bottle 5 is transferred to the clamping unit 2, after the clamping unit 2 clamps and fixes the liquid storage bottle 5, the cap opening unit 3 installs the cup cover 51 on the liquid storage bottle 5, that is, to complete the closing step. Finally, the liquid storage bottle 5 is transferred to the second working area, and the gripping robot picks up the liquid storage bottle 5 to complete the discharge, in this way, the automatic filling process is realized, and the efficiency of the filling process is greatly improved.

[0061] Reference Figure 1 and Figure 2 As shown, in some embodiments, the side wall of the base 1 is provided with a mounting plate 12, and the mounting plate 12 is perpendicular to the upper surface of the base 1. The clamping unit 2 is detachably arranged on the mounting plate 12 and has a spacing between the upper surface of the base 1, and the clamping unit 2 has oppositely arranged first and second clamping jaws 21 and 22, and the first and second clamping jaws 21 and 22 form a clamping area therebetween.

[0062] When the first gripper 21 and the second gripper 22 unfold, they are located on opposite sides of the support platform 11. Therefore, the support platform 11 can move the liquid storage bottle 5 through the clamping area, allowing it to be smoothly transferred to the second working area. When it is necessary to open or close the cap, the support platform 11 moves the liquid storage bottle 5 to the clamping area. At this time, the first gripper 21 and the second gripper 22 are controlled to close to clamp and fix the liquid storage bottle 5. Then, the cap opening unit 3 is controlled to clamp the cap 51 to complete the opening or closing step.

[0063] In this embodiment, by arranging the clamping unit 2 and the opening unit 3 in a reasonable spatial manner, the overall structure of the opening device is compact. The cooperation between the clamping unit 2 and the opening unit 3 enables the opening or closing of the liquid storage bottle 5, while avoiding the clamping unit 2 from blocking the movement path of the liquid storage bottle 5, thus ensuring the reliability of the transfer of the liquid storage bottle 5.

[0064] Further, refer to Figure 2 As shown, the mounting plate 12 has a receiving groove 121 corresponding to the first gripper 21. The shape of the receiving groove 121 is similar to that of the first gripper 21, and its overall size is larger than that of the first gripper 21. When the first gripper 21 and the second gripper 22 are unfolded, the first gripper 21 can be located in the receiving groove 121, thereby reducing the space occupied by the first gripper 21 and the second gripper 22 when unfolded.

[0065] In some embodiments, the system further includes a first clamping block and a second clamping block, both having arc-shaped clamping surfaces adapted to the liquid storage bottle 5. The first clamping block is detachably mounted on the first jaw 21 by bolts, and the second clamping block is detachably mounted on the second jaw 22 by bolts. When the first jaw 21 and the second jaw 22 are closed, the first clamping block and the second clamping block cooperate to form a circular fixing area for clamping and fixing the liquid storage bottle 5.

[0066] In this embodiment, the first clamping block and the second clamping block can be made of a plastic material with a certain degree of elasticity to improve the stability of clamping and fixing the liquid storage bottle 5. Furthermore, since the first clamping block and the second clamping block are detachable, different sizes of the first clamping block and the second clamping block can be designed to increase the applicability of clamping liquid storage bottles 5 of different sizes.

[0067] refer to Figure 1 and Figure 3As shown, in some embodiments, the cover opening unit 3 comprises a connecting plate 31, a first driving mechanism 32, a second driving mechanism 33 and a cover opening gripper 34. The connecting plate 31 is connected with the base 1 and is perpendicular to the base 1. The first driving mechanism 32 is arranged on the connecting plate 31 and is located at a side close to the clamping unit 2, and is used to drive the second driving mechanism 33 to move in the vertical direction. The second driving mechanism 33 is connected with the cover opening gripper 34 and makes the cover opening gripper 34 located above the clamping area, and the second driving mechanism 33 is used to drive the cover opening gripper 34 to unfold or fold, and drive the cover opening gripper 34 to rotate.

[0068] When it is needed to separate the cup cover 51 from the liquid storage bottle 5, the cover opening gripper 34 is controlled by the second driving mechanism 33 to clamp the cup cover 51 and drive the cup cover 51 to rotate in the counterclockwise direction, and at the same time, the first driving mechanism 32 drives the second driving mechanism 33 to move away from the liquid storage bottle 5 until the cup cover 51 is rotated and opened from the liquid storage bottle 5.

[0069] When it is needed to install the cup cover 51 on the liquid storage bottle 5, the first driving mechanism 32 drives the second driving mechanism 33 to move towards the liquid storage bottle 5, and at the same time, the second driving mechanism 33 drives the cup cover 51 to rotate in the clockwise direction.

[0070] Further, the bottom of the connecting plate 31 is connected with the base 1, the side wall of the connecting plate 31 is connected with the mounting plate 12 and is arranged perpendicularly to the mounting plate 12. The bottom area of the connecting plate 31 is provided with an opening 311 corresponding to the clamping unit 2, and the opening 311 extends to the base 1 and can be passed through when the carrying table 11 moves back and forth on the base 1.

[0071] In the embodiment, the connecting plate 31 is connected perpendicularly to the upper surface of the base 1 and perpendicularly to the mounting plate 12, so as to ensure the stability of the installation of the cover opening unit 3. In order to avoid that the connecting plate 31 blocks the moving path of the carrying table 11, the opening 311 for the movement of the carrying table 11 is arranged in the bottom area of the connecting plate 31. By such design, the stability of the overall structure of the cover opening device is ensured, and at the same time, the transfer of the liquid storage bottle 5 is realized in the limited space.

[0072] Reference Figure 1 and Figure 3As shown, in some embodiments, the cover opening unit 3 further comprises a driving member 35, a moving assembly 36 and a buffer assembly 37. The moving assembly 36 is slidingly arranged on the connecting plate 31 near one side wall of the clamping unit 2, and the moving assembly 36 can slide up and down in the vertical direction. The first driving mechanism 32 is arranged on the other side wall of the connecting plate 31, and is connected to one side edge of the moving assembly 36 through the driving member 35, for driving the moving assembly 36 to slide up and down. The buffer assembly 37 is vertically arranged on the moving assembly 36, and is close to the other side edge of the moving assembly 36. The buffer assembly 37 and the mounting plate 12 form a mounting area. The second driving mechanism 33 is located in the mounting area and is connected to the buffer assembly 37.

[0073] In this embodiment, when the first driving mechanism 32 drives the moving assembly 36 to move up and down, the buffer assembly 37 and the second driving mechanism 33 located on the moving assembly 36 are also moved. Since the second driving mechanism 33 is connected to the moving assembly 36 through the buffer assembly 37, and the buffer assembly 37 has a certain buffering function, when the cover opening clamping jaw 34 clamps the cup cover 51 to rotate, the damage of the thread structure in the liquid storage bottle 5 caused by the cup cover 51 is avoided, thereby improving the reliability of opening or closing the cover.

[0074] Specifically, the buffer assembly 37 comprises a fixed block 371, a buffer member 372, a connecting rod 373, a connecting block 374, a first linear guide rail 375 and a buffer platform 376. The fixed block 371 is vertically arranged on the moving assembly 36, and is detachably connected to the other side edge of the moving assembly 36. The fixed block 371 cooperates with the moving assembly 36 to form an "L" type structure, and the fixed block 371 is provided with a mounting opening 3711. The connecting rod 373 is detachably arranged in the mounting opening 3711, and is parallel to the vertical direction. The first linear guide rail 375 is arranged on the fixed block 371 and is spaced apart from the connecting rod 373. The moving direction of the first linear guide rail 375 is also only vertical up and down. The connecting block 374 is slidingly arranged on the connecting rod 373, the buffer member 372 is sleeved on the connecting rod 373, one end of the buffer member 372 abuts against the connecting block 374, the buffer platform 376 is connected to the connecting block 374 and the first linear guide rail 375, and the second driving mechanism 33 is arranged on the buffer platform 376. Therefore, when the second driving mechanism 33 is subjected to a force, the force can be buffered due to the buffering function of the buffer member 372, thereby avoiding the damage of the thread structure in the liquid storage bottle 5 caused by the rotation of the cup cover 51 clamped by the cover opening clamping jaw 34.

[0075] In this embodiment, the buffer member 372 can be a spring.

[0076] Continuing to refer to Figure 1 and Figure 3As shown, in some embodiments, the moving assembly 36 comprises a moving platform 361 and a second linear guide rail 362, which is vertically arranged on the connecting plate 31 and away from the mounting plate 12. The moving platform 361 is connected with the second linear guide rail 362 and has a gap with the connecting plate 31. One end of the driving member 35 is connected with the driving end of the first driving mechanism 32, and the other end is connected with the side wall of the moving platform 361.

[0077] In the present embodiment, the moving platform 361 can move along the extension direction of the second linear guide rail 362. Since the driving member 35 and the second linear guide rail 362 are arranged at intervals, the driving member 35 can drive the moving platform 361 to move while cooperating with the second linear guide rail 362, thereby ensuring the stability of the moving platform 361 during movement.

[0078] More importantly, by connecting the moving platform 361 with the connecting plate 31 through only one second linear guide rail 362, the space between the second linear guide rail 362 and the driving member 35 can be reasonably utilized, so that the first sensor 363 and the second sensor 364 can be installed on the connecting plate 31, and cooperate with the sensing sheet 365 to control the moving distance of the moving platform 361 in the vertical direction.

[0079] Specifically, the first sensor 363 and the second sensor 364 are located between the connecting plate 31 and the moving platform 361 and are arranged on the connecting plate 31 at intervals in the vertical direction, so as to form a first sensing area and a second sensing area at the upper and lower positions of the connecting plate 31. The first sensor 363 and the second sensor 364 are both electrically connected with the first driving mechanism 32. The moving platform 361 is provided with a mounting groove 3611, and the sensing sheet 365 is arranged in the mounting groove 3611 and can extend to the first sensing area or the second sensing area.

[0080] When the moving platform 361 drives the sensing sheet 365 to move to the first sensing area, the first sensor 363 sends out a first sensing signal. When the moving platform 361 drives the sensing sheet 365 to move to the second sensing area, the second sensor 364 sends out a second sensing signal. The first driving mechanism 32 controls itself to stop running according to the received first sensing signal or second sensing signal.

[0081] In some embodiments, the first driving mechanism 32 can be a lead screw motor to realize the up-and-down movement of the moving assembly 36. The second driving mechanism 33 can comprise a rotating motor and a driving motor. The rotating motor is connected with the driving motor. The rotating motor is used to drive the cover opening clamp jaw 34 to rotate, and the driving motor is used to drive the cover opening clamp jaw 34 to open or close.

[0082] In some embodiments, the cover opening device further comprises a code scanner 4 arranged on the mounting plate 12.

[0083] It should be noted that, in order to identify the liquid information stored in each liquid storage bottle 5, the embodiment is provided with a two-dimensional code on each liquid storage bottle 5. When the carrier table 11 moves to the clamping area, the cover opening unit 3 clamps and fixes the cup cover 51 by the cover opening clamping jaw 34 and drives the entire liquid storage bottle 5 to rise until the code scanner 4 can scan the two-dimensional code on the liquid storage bottle 5 through the opening 311, thereby completing the recording and saving of the liquid information stored in each liquid storage bottle 5.

[0084] Reference Figure 1 As shown in the drawings, in some embodiments, the base 1 is further provided with a third linear guide rail 13, a conveying belt 14 and a motor 15. One end of the third linear guide rail 13 extends to the first working area, and the other end extends to the second working area. The conveying belt 14 is arranged close to the third linear guide rail 13 and parallel to the third linear guide rail 13. The motor 15 is arranged on the base 1 and drivingly connected with the conveying belt 14. The bottom of the carrier table 11 is fixedly connected with a sliding block on the third linear guide rail 13, and the side wall of the carrier table 11 is fixedly connected with the conveying belt 14.

[0085] In the embodiment, when the motor 15 drives the conveying belt 14 to move, the conveying belt 14 drives the carrier table 11 to move along the extension direction of the third linear guide rail 13.

[0086] In some embodiments, the cover opening device further comprises a plurality of mounting rings 6, the diameters of the plurality of mounting rings 6 are different, and the plurality of mounting rings 6 are detachably arranged on the carrier table 11 for adapting to liquid storage bottles 5 of different sizes.

[0087] Although the embodiments of the present application have been described in detail above, it is obvious to those skilled in the art that various modifications and changes can be made to the embodiments. However, it should be understood that such modifications and changes all fall within the scope and spirit of the present application. Moreover, the present application described herein can have other embodiments and can be implemented or realized in various ways.

Claims

1. An uncapping device for liquid treatment, characterized in that The utility model relates to a liquid processing device, including: a base with a first work area, a second work area and a carrying table movable between the first work area and the second work area, the carrying table is used for carrying a liquid storage bottle; a clamping unit provided on the base and located between the first work area and the second work area, used for clamping and fixing the liquid storage bottle; a cover opening unit provided on the base, used for separating the cup cover from the liquid storage bottle or mounting the cup cover on the liquid storage bottle; a working state, the carrying table loads the liquid storage bottle at the first work area or the second work area, after loading, the liquid storage bottle is moved to the clamping unit, the clamping unit fixes the liquid storage bottle, and the cover opening unit opens the liquid storage bottle; after opening, the carrying table can be moved to the first work area or the second work area to process the liquid in the liquid storage bottle; after the liquid processing, the carrying table moves to the cover opening unit to close the liquid storage bottle; after closing, the carrying table moves to the first work area or the second work area for subsequent operation; the side wall of the base is provided with a mounting plate, the clamping unit is arranged on the mounting plate and has a spacing with the base; the clamping unit has oppositely arranged first and second clamping jaws, and a clamping area is formed between the first and second clamping jaws; when the first and second clamping jaws are unfolded, the carrying table can drive the liquid storage bottle to pass through the clamping area; the cover opening unit includes a connecting plate, a first driving mechanism, a second driving mechanism and a cover opening jaw; the connecting plate is connected with the base; the first driving mechanism is arranged on the connecting plate and used to drive the second driving mechanism to move in the vertical direction; the second driving mechanism is connected with the cover opening jaw and used to drive the cover opening jaw to unfold or fold, and drive the cover opening jaw to rotate; when the cup cover needs to be separated from the liquid storage bottle, the second driving mechanism controls the cover opening jaw to clamp the cup cover and drive the cup cover to rotate in the counterclockwise direction, while the first driving mechanism drives the second driving mechanism to move away from the liquid storage bottle; when the cup cover needs to be mounted on the liquid storage bottle, the first driving mechanism drives the second driving mechanism to move towards the liquid storage bottle, while the second driving mechanism drives the cup cover to rotate in the clockwise direction.

2. The decapper of claim 1 wherein, the mounting plate is provided with a receiving groove corresponding to the first clamping jaw, and when the first and second clamping jaws are unfolded, the first clamping jaw can be located in the receiving groove.

3. The decapper of claim 1 wherein, the bottom of the connecting plate is connected with the base, the side wall of the connecting plate is connected with the mounting plate, the connecting plate is provided with an opening corresponding to the clamping unit, and the opening extends to the base; when the carrying table moves on the base, it can pass through the opening.

4. The decapper of claim 1 wherein, the cover opening unit further includes a driving member, a moving assembly and a buffer assembly; the moving assembly is slidingly arranged on one side wall of the connecting plate close to the clamping unit; the first driving mechanism is arranged on the other side wall of the connecting plate and connected with one side edge of the moving assembly through the driving member. The buffer component is vertically disposed on the movable component and close to the other side of the movable component, and an installation area is formed between the buffer component and the mounting plate; The second drive mechanism is located within the installation area and connected to the buffer assembly.

5. The decapper of claim 4 wherein, The buffer assembly includes a fixed block, a buffer component, a connecting rod, a connecting block, a first linear guide rail, and a buffer platform; The fixing block is vertically disposed on the movable component and close to the other side of the movable component, and the fixing block has an installation opening; The connecting rod is disposed in the mounting opening, and the connecting rod is parallel to the vertical direction; The first linear guide rail is mounted on the fixed block and is spaced apart from the connecting rod; The connecting block is slidably mounted on the connecting rod; The buffer is sleeved on the connecting rod, and one end of the buffer abuts against the connecting block; The buffer platform is connected to the connecting block and the first linear guide rail; The second drive mechanism is located on the buffer platform.

6. The decapper of claim 4 wherein, The moving component includes a moving platform and a second linear guide rail; The second linear guide is vertically mounted on the connecting plate and is away from the mounting plate; The mobile platform is connected to the second linear guide rail and has a gap with the connecting plate; One end of the driving component is connected to the driving end of the first driving mechanism, and the other end is connected to the side wall of the mobile platform.

7. The decapper of claim 6 wherein, The moving component also includes a first sensor, a second sensor, and a sensing sheet; The first sensor and the second sensor are disposed on the connecting plate at intervals along the vertical direction to form a first sensing area and a second sensing area on the connecting plate; The mobile platform has a mounting slot, and the sensor is disposed in the mounting slot; When the mobile platform moves the sensing sheet to the first sensing area, the first sensor emits a sensing signal; when the mobile platform moves the sensing sheet to the second sensing area, the second sensor emits a sensing signal.

8. The decapper of claim 3 wherein, It also includes a barcode scanner mounted on the mounting plate; When the support platform moves to the clamping area, the cap opening unit clamps and fixes the cap using the cap opening claws, and drives the entire liquid storage bottle to rise until the barcode scanner can scan the QR code on the liquid storage bottle through the opening.

9. The decapper of claim 1 wherein, The base is also equipped with a third linear guide rail, a conveyor belt and a motor; One end of the third linear guide extends into the first working area, and the other end extends into the second working area; The conveyor belt is positioned close to and parallel to the third linear guide rail; The motor is mounted on the base and is connected to the conveyor belt for transmission. The support platform is mounted on the third linear guide rail and connected to the conveyor belt.

10. The decapper of claim 1 wherein, It also includes several mounting rings, each with a different diameter, and all of the mounting rings are detachably mounted on the support platform to accommodate liquid storage bottles of different sizes.

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