CN114894970A

CN114894970A - Analysis and determination device for production of hexafluorobutadiene and processing method

Info

Publication number: CN114894970A
Application number: CN202210459535.XA
Authority: CN
Inventors: 朱军伟; 周文平; 张前臻; 郑南辉; 张奎
Original assignee: Fujian Hangfu Electronic Materials Co ltd
Current assignee: Fujian Hangfu Electronic Materials Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-12
Anticipated expiration: 2042-04-28
Also published as: CN114894970B; WO2023206920A1

Abstract

The invention discloses an analysis and determination device and a processing method for producing hexafluorobutadiene, which comprises a production barrel body and a detection bottle, wherein the bottom of the production barrel body is provided with a processing cavity body for protection, the outer wall of the processing cavity body is provided with a rotating port for transmission and a mounting groove for mounting, a transmission assembly for driving is arranged inside the rotating port, the inner wall of the processing cavity body is provided with a notch, the outer wall of the processing cavity body and the inner part close to the production barrel body are provided with an exhaust assembly for exhausting gas, the detection bottle pushes a push rod under the action of a first clamping assembly, the detection bottle is fixed by the mounting assembly, the mounting barrel is taken out from the inner part of the mounting groove by holding a handle, the detection bottle after gas collection is obtained, gas sampling work is carried out in the processing cavity body, and the safety of a gas sampling analysis and determination process is improved, meanwhile, the operation is simple, and the gas sampling work can be finished by rotating the transmission assembly for three times.

Description

Analysis and determination device for production of hexafluorobutadiene and processing method

Technical Field

The invention relates to the technical field of production and detection of hexafluorobutadiene, in particular to an analytical determination device and a processing method for hexafluorobutadiene production.

Background

The hexafluorobutadiene has various industrial applications, not only is a monomer for preparing various fluorine-containing high-molecular elastic materials, but also is an efficient dry etching gas with extremely low greenhouse effect, environmental protection and higher etching selectivity than the traditional plasma etching gas, and further, in recent years, the market demand of the hexafluorobutadiene in the etching process of the semiconductor industry is continuously increased.

In the production process of the hexafluorobutadiene, the hexafluorobutadiene needs to be analyzed and measured, but the hexafluorobutadiene is easy to leak in the sampling process, when the hexafluorobutadiene gas is diffused, the hexafluorobutadiene has slight stimulation to mucous membranes and has suffocation, meanwhile, the skin is contacted with liquid to cause frostbite, when the concentration is high, the vision is blurred, the eye and nose stimulation is aggravated and the anesthesia feeling is caused, and the hexafluorobutadiene can die after being exposed for more than 25 minutes under the high concentration.

Therefore, an analytical measurement device and a processing method for producing hexafluorobutadiene are provided.

Disclosure of Invention

The present invention is directed to provide an analytical measurement device and a processing method for production of hexafluorobutadiene, which solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an analytical determination device for production of hexafluorobutadiene, comprising a production barrel body and a detection bottle, wherein the bottom of the production barrel body is provided with a processing cavity body for protection, the outer wall of the processing cavity body is provided with a rotating port for transmission, the outer wall of the processing cavity body is provided with a mounting groove for mounting, the inside of the rotating port is provided with a transmission component for driving, the inner wall of the processing cavity body is provided with a notch, the outer wall of the processing cavity body and the inside close to the production barrel body are provided with an exhaust component for exhausting gas, the bottom of the notch is fixedly connected with a first stabilizing plate for stably sliding, the inside of the first stabilizing plate is provided with a lifting platform for collection, the inside of the lifting platform is provided with a spring groove, the inside of the spring groove is fixedly connected with a second spring, and the bottom of the second spring is fixedly connected with the inner wall of the processing cavity body, the utility model discloses a take mechanism, including lift platform, inner wall, fixed subassembly and second centre gripping subassembly, lift platform's inboard is offered and is used for stabilizing the transmission groove of going up and down, the inner wall in transmission groove is offered and is used for stabilizing gliding first stable groove, lift platform's the outside is provided with the mechanism of taking, the mechanism of taking includes swing assembly, first centre gripping subassembly, fixed subassembly and second centre gripping subassembly, the inside movable mounting of mounting groove has the installation component that is used for fixed centre gripping, the inside that detects the bottle is provided with the shutoff subassembly that is used for preserving gas.

Preferably, the transmission assembly comprises a rotating shaft, a rotating handle, a bearing block, a stabilizing sleeve, a gear and convex teeth, the inside of the rotating opening is rotatably connected with a rotating shaft for transmission, the rotating shaft is rotatably connected inside the transmission groove, the outer wall of the rotating shaft is fixedly connected with a convex block for stabilization, the convex block is movably connected inside the first stabilizing groove, the rotating handle is fixedly arranged at the outer side of the rotating shaft, the outer wall of the production barrel body is fixedly connected with a bearing block for stable rotation, the outer wall of the rotating port is fixedly connected with the inner wall of the bearing block, the inner wall of the processing cavity is fixedly connected with a stabilizing sleeve for stabilizing rotation through a bolt, the outer wall of the rotating opening is fixedly connected with a gear for transmission, the convex teeth are fixedly installed on the outer side of the lifting platform, and the outer wall of the gear is meshed with the convex teeth.

Preferably, the exhaust assembly comprises a receiving pipe, a first spring, a first piston block, a movable hole, a supporting rod, a resisting plate and an air outlet head, the receiving pipe is fixedly arranged on the outer wall of the processing cavity body through a bolt, the first spring is fixedly connected inside the receiving pipe, the first piston block is fixedly connected to the top of the first spring, the first piston block is movably connected to the inside of the receiving pipe, the middle part of the first piston block is provided with a movable hole for air circulation in a penetrating way, the upper end of the supporting rod is fixedly connected with the inner wall of the receiving pipe, the lower end of the supporting rod is movably connected inside the movable hole, the bottom of the supporting rod is fixedly connected with a supporting plate for controlling the gas circulation, the upper surface of the abutting plate is abutted against the lower surface of the first piston block, and the bottom of the first piston block is fixedly connected with an air outlet head for discharging air.

Preferably, the swing assembly comprises a first fixing plate, a second fixing plate, swing plates, push-pull plates and swing blocks, the first fixing plate is symmetrically installed on the outer wall of the first stabilizing plate, the second fixing plate is symmetrically installed on the outer wall of the lifting platform, the inner sides of the two first fixing plates are rotatably connected with the swing plates for swinging, the inner sides of the two second fixing plates are rotatably connected with the push-pull plates for push-pull supporting, the upper ends of the two push-pull plates are rotatably connected with the inner sides of the swing plates, and the swing blocks are fixedly installed at the upper ends of the two swing plates.

Preferably, first centre gripping subassembly includes second stable groove, third spring, first grip block and second stable plate, the second stable groove that is used for steady motion is offered to the outer wall of swing piece, the inboard at swing piece is installed to the third spring symmetry, two the inboard equal fixedly connected with of third spring is used for the first grip block of centre gripping, two the equal fixedly connected with in the outside of first grip block is used for the second stable plate of steady motion, second stable plate swing joint is at the outer wall of second stable groove.

Preferably, the fixing assembly comprises a boss, a first movable groove, a fourth spring, a movable body, a stabilizer bar, a first clamping groove, a first clamping bar, a fifth spring and a push block, the boss is fixedly arranged on the upper surface of the lifting platform, the first movable groove for movement is arranged in the boss, one end of the fourth spring is fixedly connected in the first movable groove, the other end of the fourth spring is fixedly connected with the movable body for pushing the fixing, the stabilizer bar for stabilizing the movement is fixedly arranged in the first movable groove, the movable body is movably connected on the outer wall of the stabilizer bar, the first clamping groove for fixed clamping is arranged on the upper surface of the movable body, one end of the first clamping bar is rotatably connected in the first movable groove, the other end of the first clamping bar is movably connected in the first clamping groove, one end of the fifth spring is fixedly connected with the middle of the movable body, the other end of the fifth spring is fixedly connected with a push block used for pushing, and the push block is movably connected to the outer wall of the movable body.

Preferably, the second centre gripping subassembly includes second activity groove, fly leaf, chute, spout, slide bar and second grip block, the second activity groove that is used for the activity is offered to lift platform's upper surface, fly leaf fixed mounting is in the bottom of the activity body, fly leaf swing joint is in the inside in second activity groove, the chute that is used for promoting is seted up in the outer wall of fly leaf through, lift platform's upper surface is offered the spout that is used for promoting, the lower extreme swing joint of slide bar is in the inside of chute, the middle part swing joint of slide bar is in the inside of spout, the upper end fixedly connected with of slide bar is used for the second grip block of centre gripping.

Preferably, the mounting assembly comprises a mounting barrel, a mounting plate, a handle, a third movable groove, a sixth spring, a clamping block, a second clamping groove, a second clamping rod, a movable port, a push rod, a fixing seat, a clamping frame and a third clamping block, the mounting barrel is movably mounted in the mounting groove, the mounting plate for fixed mounting is fixedly connected to the outer side of the mounting barrel, the handle is fixedly mounted on the outer wall of the mounting plate, the third movable groove is formed in the inner side of the mounting barrel, one end of the sixth spring is fixedly connected with the inner wall of the third movable groove, the clamping block is fixedly connected to the other end of the sixth spring, the clamping block is movably connected to the inner side of the third movable groove, the second clamping groove for fixed clamping is formed in the upper surface of the clamping block, the second clamping rod for clamping is rotatably connected to the inner wall of the third movable groove, the movable port penetrates through the outer wall of the mounting barrel, the outer wall fixedly connected with of fixture block is used for the push rod of contact, push rod swing joint is in the inside of expansion joint, and the outside fixedly connected with of installation bucket is used for the fixing base that supports, the middle part of holding frame rotates with the outside of fixing base to be connected, the inboard of holding frame rotates with the outer wall of push rod to be connected, the outside fixedly connected with of holding frame is used for the third grip block of centre gripping.

Preferably, the shutoff subassembly is including collecting mouth, telescopic link, seventh spring, second piston piece and support frame, the collection mouth runs through and sets up at the top that detects the bottle, the inside fixed mounting that detects the bottle has the telescopic link that is used for the support, the middle part of telescopic link is provided with the seventh spring that is used for extending, the upper end fixedly connected with of telescopic link is used for the second piston piece of shutoff, the upper surface of second piston piece and the inboard mutual butt of collecting the mouth, the inner wall fixed mounting that detects the bottle has the support frame that is used for the support, the upper surface of support frame and the lower surface mutual butt of second piston piece.

An analytical measurement processing method for use in production of hexafluorobutadiene, which is applied to the above analytical measurement device for use in production of hexafluorobutadiene, comprises the steps of:

1) the detection bottle for collecting the hexafluobutadiene gas is placed in the processing cavity, and then the detection bottle is clamped by the first clamping block and placed on the lifting platform, and is clamped by the second clamping block.

2) Then rotate to make lift platform drive the detection bottle upwards with the notch contact, make the inside that the detection bottle was entered into to six fluorine butadiene gas through first spring, and then take a sample six fluorine butadiene.

3) The lifting platform drives the detection bottle to descend through rotating, the detection bottle is clamped by the first clamping block, the detection bottle is fixed on the third clamping block through the first clamping block, and the sampling work of the hexafluorobutadiene is completed at the moment.

4) And putting the detection bottle filled with the hexafluorobutadiene gas into an analytical measuring instrument, and carrying out analytical measurement on the hexafluorobutadiene.

Compared with the prior art, the invention has the beneficial effects that:

1. the detection bottle pushes the push rod under the action of the first clamping assembly, so that the installation assembly fixes the detection bottle, the mounting barrel is taken out from the inside of the mounting groove by holding the handle, the detection bottle for collecting the finished gas is obtained, gas sampling work is carried out in the processing cavity, the safety of the gas sampling analysis and determination process is improved, meanwhile, the operation is simple, and the gas sampling work can be finished by rotating the transmission assembly for three times;

2. the clamping frame is driven by the push rod to rotate towards the inner side by taking the fixed seat as an axis, so that the clamping frame drives the third clamping block to clamp the detection bottle effectively, the handle is held by a hand, the installation barrel is inserted into the installation groove, the installation plate moves to be abutted against the outer wall of the processing cavity, the installation barrel is installed at the innermost side of the processing cavity, the gas collection work of workers holding equipment by hand is reduced, the problem of gas leakage caused by hand-held collection is further reduced, and the safety of the gas sampling, analyzing and determining work is improved;

3. the rotating handle drives the rotating shaft to rotate in the rotating opening, and the rotating shaft can stably rotate in the rotating opening under the action of the bearing block, so that the problem of unsmooth rotation after abrasion in the process of rotating the rotating shaft in the rotating opening is prevented, the problem of air leakage caused by abrasion in the operation of equipment is prevented, and the sealing property of the equipment is improved;

4. the rotating shaft rotates in the stabilizing sleeve, so that the rotating shaft can be stabilized to rotate, the problem that the gear and the convex teeth cannot be meshed is prevented, and the effectiveness of equipment operation is improved;

5. the swing plate is driven by the push-pull plate to swing towards the inside of the first stabilizing plate by taking the first fixing plate as an axis, the swing plate drives the push-pull plate to move towards the inside of the first stabilizing plate, the push-pull plate places the detection bottle at the top of the lifting platform through the first clamping assembly, and therefore the step of automatically taking the detection bottle is achieved, the linkage of equipment is effectively improved, and the step of manually holding and collecting gas is solved;

6. the detection bottle is driven to move to the upper surface of the lifting platform through the first clamping assembly, the detection bottle pushes the push block and compresses the fifth spring, so that the movable body moves in the first movable groove and compresses the fourth spring, and meanwhile, the movable body slides on the outer wall of the stabilizing rod, so that the movement of the movable body in the first movable groove can be stabilized, and the problem of deflection of the movable body in the movement process is prevented;

7. the slide bar drives the second clamping block to clamp the detection bottle, and the second clamping block can stably clamp the detection bottle under the mutual clamping action of the first clamping bar and the first clamping groove, so that the problem of shaking of the detection bottle in the motion process is prevented;

8. drive first piston piece at the inside upward movement of receiver tube and draw through the gas outlet head and rise first spring, the lower surface of first piston piece can't with the butt of offset under the supporting role of bracing piece this moment, and then make the inside of receiver tube form the route state, and then make the inside gas of production staving enter into the inside of receiver tube and enter into the inside of giving vent to anger the head through the movable orifices, because the mutual butt of gas outlet head and collecting opening this moment, and then make gas enter into the inside of detecting the bottle through giving vent to anger the head, and then accomplished the purpose to the local collection of the inside gas of production staving, the gaseous effect of semi-automatic collection six fluorine butadiene has been realized.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an elevational view of the overall construction of the present invention;

FIG. 3 is a cross-sectional view of the structure A-A of FIG. 2 according to the present invention;

FIG. 4 is a perspective view of the internal structure of the drive assembly, the pick-up mechanism and the exhaust assembly of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at A in accordance with the present invention;

FIG. 6 is a perspective view of a connection structure of the pickup block of the present invention;

FIG. 7 is a perspective view of the structure of the picking mechanism of the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 7 at B in accordance with the present invention;

FIG. 9 is a perspective view of a second clamping assembly in accordance with the present invention;

FIG. 10 is a perspective view of the retaining assembly of the present invention;

FIG. 11 is a perspective view of the structure of FIG. 10 at C in accordance with the present invention;

FIG. 12 is a side perspective view of the mounting assembly of the present invention;

FIG. 13 is an enlarged view of the structure of FIG. 12 according to the present invention;

FIG. 14 is a perspective view of the internal structure of the mounting assembly of the present invention;

FIG. 15 is a perspective view of the internal structure of the occluding component of the present invention;

FIG. 16 is a perspective view of the connection structure of the inspection bottle with the first clamping assembly and the second clamping assembly according to the present invention.

In the figure:

1. producing the barrel body; 2. a processing chamber; 3. a rotation port; 4. a rotating shaft; 5. turning a handle; 6. a bearing block; 7. a stabilizing sleeve; 8. a gear; 9. a notch; 10. a receiving tube; 11. a first spring; 12. a first piston block; 13. a movable hole; 14. a support bar; 15. a resisting plate; 16. an air outlet head; 17. a first stabilizer plate; 18. a lifting platform; 19. a spring slot; 20. a second spring; 21. a transmission groove; 22. a first stabilizing slot; 23. a convex tooth; 24. a first fixing plate; 25. a second fixing plate; 26. a swing plate; 27. a push-pull plate; 28. a swing block; 29. a second stabilizing slot; 30. a third spring; 31. a first clamping block; 32. a second stabilizing plate; 33. a boss; 34. a first movable slot; 35. a fourth spring; 36. a movable body; 37. a stabilizer bar; 38. a first card slot; 39. a first clamping rod; 40. a fifth spring; 41. a push block; 42. a second movable slot; 43. a movable plate; 44. a chute; 45. a chute; 46. a slide bar; 47. a second clamping block; 48. mounting grooves; 49. installing a barrel; 50. mounting a plate; 51. a handle; 52. a third movable slot; 53. a sixth spring; 54. a clamping block; 55. a second card slot; 56. a second clamping rod; 57. a movable opening; 58. a push rod; 59. a fixed seat; 60. a clamping frame; 61. a third clamping block; 62. detecting the bottle; 63. a collection port; 64. a telescopic rod; 65. a seventh spring; 66. a second piston block; 67. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 15, the present invention provides a technical solution:

example one

Referring to fig. 1 to 15, an analytical measurement device for hexafluorobutadiene production comprises a production barrel 1 and a detection bottle 62, wherein a processing cavity 2 for protection is arranged at the bottom of the production barrel 1, a rotating port 3 for transmission is arranged on the outer wall of the processing cavity 2, an installation groove 48 for installation is arranged on the outer wall of the processing cavity 2, a transmission assembly for driving is arranged inside the rotating port 3, a notch 9 is arranged on the inner wall of the processing cavity 2, an exhaust assembly for exhausting gas is arranged on the outer wall of the processing cavity 2 and close to the production barrel 1, a first stabilizing plate 17 for stably sliding is fixedly connected to the bottom of the notch 9, a lifting platform 18 for collection is arranged inside the first stabilizing plate 17, a spring groove 19 is arranged inside the lifting platform 18, and a second spring 20 is fixedly connected to the inside of the spring groove 19, the bottom of second spring 20 and the inner wall fixed connection who handles cavity 2, the transmission groove 21 that is used for stabilizing the lift is offered to lift platform 18's inboard, the first stable groove 22 that is used for stabilizing gliding is offered to the inner wall of transmission groove 21, lift platform 18's the outside is provided with the mechanism of taking, the mechanism of taking includes the swing subassembly, first centre gripping subassembly, fixed subassembly and second centre gripping subassembly, the inside movable mounting of mounting groove 48 has the installation component that is used for fixed centre gripping, the inside of detecting bottle 62 is provided with the shutoff subassembly that is used for preserving gas.

When the device works, the detection bottle 62 is fixed on the mounting component, the transmission component drives the lifting platform 18 to move upwards in the first stabilizing plate 17 and stretch the second spring 20 in the spring groove 19, the lifting platform 18 drives the swing component to drive the first clamping component to clamp the detection bottle 62, the mounting component cannot fix the detection bottle 62, the reverse transmission component drives the lifting platform 18 to move downwards in the first stabilizing plate 17 and compress the second spring 20 in the spring groove 19, the lifting platform 18 drives the detection bottle 62 to move into the second clamping component through the swing component, the second clamping component fixes the detection bottle 62 through the fixing component, the transmission component rotates anticlockwise at the moment, the transmission component drives the lifting platform 18 to move upwards in the first stabilizing plate 17 and drives the detection bottle 62 to move towards the inside of the notch 9 through the clamping component, meanwhile, the swing component drives the second clamping component to move outwards, when the detection bottle 62 enters the notch 9, the exhaust component discharges gas inside the production barrel body 1 through the extrusion action of the detection bottle 62, the plugging component opens under the extrusion action, the gas enters the detection bottle 62, and further the gas sampling work is realized, at the moment, the lifting platform 18 is driven to move downwards through the clockwise rotation transmission component, the lifting platform 18 drives the detection bottle 62 to move downwards through the second clamping component, so that the exhaust component and the plugging component are closed, the first clamping component is driven to be in contact clamping with the detection bottle 62 through the swing component in the downward movement process of the lifting platform 18, meanwhile, the fixed component is pushed through the detection bottle 62 when the detection bottle 62 is clamped by the first clamping component, and at the moment, the second clamping component cannot clamp the detection bottle 62 through the fixed component, at this moment, the transmission assembly is rotated again, the transmission assembly drives the lifting platform 18 to move upwards in the first stabilizing plate 17, the lifting platform 18 enables the swing assembly to drive the first clamping assembly to move, the first clamping assembly drives the detection bottle 62 to be in contact with the installation assembly, the installation assembly fixes and clamps the detection bottle 62, and the installation assembly is taken out to complete the safe sampling work of gas.

Example two

Referring to fig. 3, 4, 5, 14 and 15, the exhaust assembly includes a receiving pipe 10, a first spring 11, first piston block 12, the movable hole 13, the bracing piece 14, support board 15 and gas outlet head 16, the admission pipe 10 passes through bolt fixed mounting at the outer wall of processing cavity 2, first spring 11 fixed connection is in the inside of admission pipe 10, first piston block 12 fixed connection is at the top of first spring 11, first piston block 12 swing joint is in the inside of admission pipe 10, the movable hole 13 that is used for the circulation of gas is seted up in the middle part of first piston block 12, the upper end fixed connection of bracing piece 14 is at the inner wall of admission pipe 10, the lower extreme swing joint of bracing piece 14 is in the inside of movable hole 13, the bottom fixedly connected with of bracing piece 14 is used for controlling the board 15 that supports of circulation of gas, the upper surface of supporting board 15 and the mutual butt of the lower surface of first piston block 12, the bottom fixedly connected with of first piston block 12 is used for gas discharge head 16.

The mounting assembly comprises a mounting barrel 49, a mounting plate 50, a handle 51, a third movable groove 52, a sixth spring 53, a clamping block 54, a second clamping groove 55, a second clamping rod 56, a movable port 57, a push rod 58, a fixed seat 59, a clamping frame 60 and a third clamping block 61, the mounting barrel 49 is movably mounted inside the mounting groove 48, the mounting plate 50 for fixed mounting is fixedly connected to the outer side of the mounting barrel 49, the handle 51 is fixedly mounted on the outer wall of the mounting plate 50, the third movable groove 52 is formed in the inner side of the mounting barrel 49, one end of the sixth spring 53 is fixedly connected with the inner wall of the third movable groove 52, the clamping block 54 is fixedly connected to the other end of the sixth spring 53, the clamping block 54 is movably connected inside the third movable groove 52, the second clamping groove 55 for fixed clamping is formed in the upper surface of the clamping block 54, the second clamping rod 56 for clamping is rotatably connected to the inner wall of the third movable groove 52, the movable port 57 penetrates through the outer wall of the mounting barrel 49, the outer wall of the clamping block 54 is fixedly connected with a push rod 58 used for contacting, the push rod 58 is movably connected inside the movable opening 57, the outer side of the mounting barrel 49 is fixedly connected with a fixed seat 59 used for supporting, the middle of the clamping frame 60 is rotatably connected with the outer side of the fixed seat 59, the inner side of the clamping frame 60 is rotatably connected with the outer wall of the push rod 58, and the outer side of the clamping frame 60 is fixedly connected with a third clamping block 61 used for clamping.

The shutoff subassembly includes collection mouth 63, telescopic link 64, seventh spring 65, second piston piece 66 and support frame 67, collection mouth 63 runs through and sets up at the top that detects bottle 62, the inside fixed mounting that detects bottle 62 has the telescopic link 64 that is used for supporting, the middle part of telescopic link 64 is provided with the seventh spring 65 that is used for extending, the upper end fixedly connected with of telescopic link 64 is used for the second piston piece 66 of shutoff, the upper surface of second piston piece 66 and the inboard mutual butt of collection mouth 63, the inner wall fixed mounting that detects bottle 62 has the support frame 67 that is used for supporting, the upper surface of support frame 67 and the lower surface mutual butt of second piston piece 66.

When the device works, the detection bottle 62 is held by hand, after the detection bottle 62 is contacted with the push rod 58, the push rod 58 is pushed to move towards the inside of the third movable groove 52 in the inner part of the movable opening 57, the push rod 58 pushes the fixture block 54 to move in the inner part of the third movable groove 52 and compress the sixth spring 53, the fixture block 54 drives the second fixture groove 55 to move, so that the second fixture rod 56 slides in the second fixture groove 55, the second fixture rod 56 and the second fixture groove 55 are mutually clamped under the shape action of the second fixture groove 55, the fixture block 54 is fixedly clamped at the innermost side of the third movable groove 52, at the moment, the push rod 58 drives the clamping frame 60 to rotate inwards by taking the fixed seat 59 as an axis, so that the clamping frame 60 drives the third clamping block 61 to clamp the detection bottle 62, the handle 51 is held by hand, the installation barrel 49 is inserted into the inner part of the installation groove 48, so that the installation plate 50 moves and is mutually abutted against the outer wall of the processing cavity 2, at this time, the mounting barrel 49 is mounted on the innermost side of the processing cavity 2, so that the gas collection work of the handheld equipment of the staff is reduced, the problem of gas leakage in handheld collection is further reduced, and the safety of the gas sampling, analyzing and measuring work is improved.

At this time, the rotating handle 5 is held by hand and rotates counterclockwise, the rotating handle 5 drives the rotating shaft 4 to rotate in the rotating port 3, the rotating port 3 enables the lifting platform 18 to move upwards in the first stabilizing plate 17 under the mutual matching action of the gear 8 and the convex teeth 23, the lifting platform 18 drives the detecting bottle 62 to stably move upwards through the mutual matching action of the fixing component and the second clamping component, the swinging component drives the first clamping component to move outwards, so that the first clamping component does not obstruct the upward movement of the lifting platform 18, after the lifting platform 18 drives the detecting bottle 62 to move to the inside of the notch 9, the gas outlet head 16 enters the inside of the detecting bottle 62 through the collecting port 63 and contacts with the second piston block 66, the second piston block 66 moves towards the inside of the detecting bottle 62 through the mutual pressing action of the second piston block 66 and the gas outlet head 16, when the second piston block 66 moves towards the inside of the detecting bottle 62, the seventh spring 65 is contracted, meanwhile, the seventh spring 65 is compressed, and simultaneously, under the mutual extrusion of the second piston block 66 and the gas outlet 16, the gas outlet 16 drives the first piston block 12 to move upwards in the receiving tube 10 and pull up the first spring 11, at this time, under the supporting action of the supporting rod 14, the lower surface of the first piston block 12 cannot abut against the abutting plate 15, so that the inside of the receiving tube 10 forms a passage state, and further, the gas inside the production barrel body 1 enters the inside of the receiving tube 10 and enters the inside of the gas outlet 16 through the movable hole 13, because the gas outlet 16 abuts against the collecting port 63 at this time, the gas enters the inside of the detection bottle 62 through the gas outlet 16, the purpose of local collection of the gas inside the production barrel body 1 is further completed, and the effect of semi-automatically collecting the hexafluorobutadiene gas is realized.

EXAMPLE III

Referring to fig. 4 to 13, the transmission assembly includes a rotating shaft 4, a rotating handle 5, and a bearing block 6, stabilizing sleeve 7, gear 8 and dogtooth 23, the inside rotation of rotating mouth 3 is connected with and is used for driven axis of rotation 4, axis of rotation 4 rotates the inside of connecting at transmission groove 21, the outer wall fixedly connected with of axis of rotation 4 is used for stable lug, lug swing joint is in the inside of first stabilizing groove 22, change 5 fixed mounting in the outside of axis of rotation 4, the outer wall fixedly connected with of production staving 1 is used for stabilizing pivoted bearing piece 6, the outer wall of rotating mouth 3 and the inner wall fixed connection of bearing piece 6, the inner wall of processing cavity 2 is used for stabilizing pivoted stabilizing sleeve 7 through bolt fixedly connected with, the outer wall fixedly connected with of rotating mouth 3 is used for driven gear 8, dogtooth 23 fixed mounting is in the outside of elevating platform 18, gear 8's outer wall and dogtooth 23 intermeshing.

The swinging assembly comprises first fixing plates 24, second fixing plates 25, swinging plates 26, push-pull plates 27 and swinging blocks 28, wherein the first fixing plates 24 are symmetrically arranged on the outer wall of the first stabilizing plate 17, the second fixing plates 25 are symmetrically arranged on the outer wall of the lifting platform 18, the inner sides of the two first fixing plates 24 are respectively and rotatably connected with the swinging plates 26 for swinging, the inner sides of the two second fixing plates 25 are respectively and rotatably connected with the push-pull plates 27 for push-pull support, the upper ends of the two push-pull plates 27 are respectively and rotatably connected with the inner sides of the swinging plates 26, and the swinging blocks 28 are fixedly arranged at the upper ends of the two swinging plates 26.

First centre gripping subassembly includes second stable trough 29, third spring 30, first grip block 31 and second stable board 32, the second stable trough 29 that is used for steady motion is offered to the outer wall of swing piece 28, the inboard at swing piece 28 is installed to third spring 30 symmetry, the equal fixedly connected with in inboard of two third springs 30 is used for the first grip block 31 of centre gripping, the equal fixedly connected with in outside of two first grip blocks 31 is used for the second stable board 32 of steady motion, second stable board 32 swing joint is at the outer wall of second stable trough 29.

The fixed component comprises a boss 33, a first movable groove 34, a fourth spring 35, a movable body 36, a stabilizer bar 37, a first clamping groove 38, a first clamping rod 39, a fifth spring 40 and a push block 41, the boss 33 is fixedly arranged on the upper surface of the lifting platform 18, the first movable groove 34 used for moving is arranged in the boss 33, one end of the fourth spring 35 is fixedly connected in the first movable groove 34, the other end of the fourth spring 35 is fixedly connected with the movable body 36 used for pushing the fixing, the stabilizer bar 37 used for stabilizing the moving is fixedly arranged in the first movable groove 34, the movable body 36 is movably connected with the outer wall of the stabilizer bar 37, the first clamping groove 38 used for fixing and clamping is arranged on the upper surface of the movable body 36, one end of the first clamping rod 39 is rotatably connected in the first movable groove 34, the other end of the first clamping rod 39 is movably connected in the first clamping groove 38, one end of the fifth spring 40 is fixedly connected with the middle of the movable body 36, the other end of the fifth spring 40 is fixedly connected with a pushing block 41 for pushing, and the pushing block 41 is movably connected to the outer wall of the movable body 36.

The second clamping assembly comprises a second movable groove 42, a movable plate 43, a chute 44, a chute 45, a sliding rod 46 and a second clamping block 47, the second movable groove 42 used for moving is arranged on the upper surface of the lifting platform 18, the movable plate 43 is fixedly arranged at the bottom of the movable body 36, the movable plate 43 is movably connected inside the second movable groove 42, the chute 44 used for pushing is arranged on the outer wall of the movable plate 43 in a penetrating mode, the chute 45 used for pushing is arranged on the upper surface of the lifting platform 18, the lower end of the sliding rod 46 is movably connected inside the chute 44, the middle of the sliding rod 46 is movably connected inside the chute 45, and the second clamping block 47 used for clamping is fixedly connected to the upper end of the sliding rod 46.

Example four

An analytical measurement processing method for production of hexafluorobutadiene, applied to the above analytical measurement device for production of hexafluorobutadiene, comprising the steps of:

1) placing the detection bottle 62 for collecting the hexafluobutadiene gas into the processing cavity 2, clamping the detection bottle 62 by the first clamping block 31, placing the detection bottle on the lifting platform 18, and clamping the detection bottle 62 by the second clamping block 47;

2) then the lifting platform 18 drives the detection bottle 62 to be upwards contacted with the notch 9 by rotating the rotating handle 5, and the hexafluorobutadiene gas enters the detection bottle 62 through the first spring 11, so that the hexafluorobutadiene is sampled;

3) the lifting platform 18 drives the detection bottle 62 to descend by rotating the rotating handle 5, then the detection bottle 62 is clamped by the first clamping block 31, and the detection bottle 62 is fixed on the third clamping block 61 by the first clamping block 31, so that the sampling work of the hexafluorobutadiene is completed;

4) the detection bottle 62 containing the hexafluorobutadiene gas is put into an analytical measuring instrument, and the hexafluorobutadiene is analyzed and measured.

The working principle is as follows: the detection bottle 62 is held by hand, after the detection bottle 62 is contacted with the push rod 58, the push rod 58 is pushed to move towards the inside of the third movable groove 52 in the inner part of the movable opening 57, the push rod 58 pushes the fixture block 54 to move in the inner part of the third movable groove 52 and compress the sixth spring 53, the fixture block 54 drives the second clamping groove 55 to move so that the second clamping rod 56 slides in the second clamping groove 55, the second clamping rod 56 and the second clamping groove 55 are clamped with each other under the shape action of the second clamping groove 55, the fixture block 54 is fixedly clamped at the innermost side of the third movable groove 52, at the moment, the push rod 58 drives the clamping frame 60 to rotate inwards by taking the fixed seat 59 as an axis, the clamping frame 60 effectively drives the third clamping block 61 to clamp the detection bottle 62, the handle 51 is held by hand, the installation barrel 49 is inserted into the inner part of the installation groove 48, so that the installation plate 50 moves to abut against the outer wall of the processing cavity 2, at the moment, the installation barrel 49 is installed at the innermost side of the processing cavity 2, the problem that the gas leakage occurs in handheld collection is solved by reducing the collection work of gas carried out by the staff holding the equipment, and the safety of the gas sampling, analyzing and measuring work is improved.

The rotating handle 5 is held by hand and rotates anticlockwise to rotate the rotating handle 5, the rotating handle 5 drives the rotating shaft 4 to rotate in the rotating port 3, meanwhile, the rotating shaft 4 can stably rotate in the rotating port 3 under the action of the bearing block 6, the problem that the rotating shaft 4 is not smooth in rotation after being worn in the process of rotating in the rotating port 3 is solved, meanwhile, the problem that air leakage occurs due to abrasion in the operation of equipment is solved, the sealing performance of the equipment is improved, the rotating shaft 4 rotates in the stabilizing sleeve 7, the rotating shaft 4 can be stabilized, the problem that the gear 8 cannot be meshed with the convex teeth 23 is solved, the effectiveness of the operation of the equipment is improved, at the moment, the gear 8 is driven to rotate in the rotating process of the rotating shaft 4, the gear 8 is meshed with the convex teeth 23, the lifting platform 18 moves upwards in the first stabilizing plate 17 under the mutual matching action of the gear 8 and the convex teeth 23, and stretches the second spring 20 in the spring groove 19, the lifting platform 18 makes the push-pull plate 27 push the swing plate 26 through the second fixing plate 25, so that the swing plate 26 swings outwards at the inner side of the first fixing plate 24, the swing plate 26 drives the push-pull plate 27 to swing outwards, the push-pull plate 27 drives the first clamping block 31 to contact with both sides of the outer wall of the detection bottle 62 on the mounting assembly, and under the action of the movement of the first clamping block 31, the detection bottle 62 pushes the push rod 58 to move towards the inside of the third movable groove 52, the push rod 58 makes the fixture block 54 drive the second clamping groove 55 to move inside the third movable groove 52, at this time, the second clamping rod 56 moves inside the second clamping groove 55 through the movement of the fixture block 54, and then cannot be clamped under the action of the shape of the second clamping groove 55, the fixture block 54 drives the push rod 58 to move towards the outer side of the third movable groove 52 under the action of the sixth spring 53, the push rod 58 drives the clamping frame 60 to rotate outwards with the fixing seat 59 as an axis, the third clamping block 61 can not clamp the detection bottle 62 by the clamping frame 60, at this time, the first clamping block 31 clamps the detection bottle 62 under the action of the third spring 30, the rotating handle 5 is rotated clockwise at this time, the rotating handle 5 drives the rotating shaft 4 to rotate clockwise inside the rotating port 3, the rotating port 3 enables the lifting platform 18 to move downwards inside the first stabilizing plate 17 under the mutual matching use of the gear 8 and the convex teeth 23, the lifting platform 18 drives the push-pull plate 27 to move downwards through the second fixing plate 25, meanwhile, the push-pull plate 27 drives the swinging plate 26 to swing towards the inside of the first stabilizing plate 17 by taking the first fixing plate 24 as an axis, the swinging plate 26 drives the push-pull plate 27 to move towards the inside of the first stabilizing plate 17, the push-pull plate 27 places the detection bottle 62 on the top of the lifting platform 18 through the first clamping assembly, thereby realizing the automatic taking step of the detection bottle 62, and effectively improving the linkage of the equipment, the step of collecting gas by manual holding is solved.

At this time, the first clamping assembly drives the detection bottle 62 to move to the upper surface of the lifting platform 18, the detection bottle 62 pushes the push block 41 and compresses the fifth spring 40, so that the movable body 36 moves in the first movable groove 34 and compresses the fourth spring 35, and at the same time, the movable body 36 slides on the outer wall of the stabilizing rod 37, so that the movement of the movable body 36 in the first movable groove 34 can be stabilized, and the problem that the movable body 36 is inclined in the movement process is prevented, the movable body 36 moves through the first clamping groove 38, so that the first clamping rod 39 slides in the first clamping groove 38, and at the same time, the first clamping rod 39 can be fixedly clamped with the movable body 36 under the shape of the first clamping groove 38, the movable body 36 drives the movable plate 43 to move in the second movable groove 42, the movable plate 43 enables the sliding rod 46 to converge to the inner side through the interaction between the inclined groove 44 and the sliding groove 45, and the sliding rod 46 drives the second clamping block 47 to clamp the detection bottle 62, the effect of the mutual joint of first kelly 39 and first draw-in groove 38 makes the second grip block 47 can be stable carry out the centre gripping to detecting bottle 62, prevents to detect the problem that bottle 62 rocked in the in-process of motion.

When the collection of gas is completed, the rotating handle 5 is rotated clockwise, the rotating shaft 4 is driven by the rotating handle 5 to rotate clockwise in the rotating opening 3, the rotating shaft 4 enables the lifting platform 18 to move downwards in the first stabilizing plate 17 under the mutual matching action of the gear 8 and the convex teeth 23, the lifting platform 18 drives the detection bottle 62 to move downwards through the second clamping assembly, at the moment, after the second piston block 66 cannot be contacted with the gas outlet head 16, the first piston block 12 is enabled to move downwards in the receiving pipe 10 under the contraction action of the first spring 11, when the first piston block 12 moves to be mutually abutted with the abutting plate 15, the circulation of gas in the processing cavity 2 is blocked, the problem of gas leakage of the equipment can be prevented, the explosion danger caused by gas leakage is reduced, the safety of the equipment in the use process is improved, and meanwhile, in the process of downward movement of the detection bottle 62, make seventh spring 65 extend and drive second piston block 66 upward movement under the effect that seventh spring 65 extended, cooperation support frame 67 makes second piston block 66 carry out the shutoff to collecting port 63 simultaneously, and then has accomplished the effect of collecting gas, has also prevented simultaneously that the inside gas of detection bottle 62 from appearing the problem of leaking, is convenient for to the analysis survey work of gas.

Meanwhile, in the process of downward movement of the lifting platform 18, the swing assembly drives the first clamping mechanism to clamp the detection bottle 62 and push the detection bottle 62, so that the detection bottle 62 pushes the push block 41, the push block 41 drives the movable body 36 to move in the first movable groove 34 through the fifth spring 40, at this time, in the movement process of the movable body 36, the first clamping rod 39 moves in the first clamping groove 38, the first clamping rod 39 cannot fix the movable body 36 through the first clamping groove 38 due to the shape of the first clamping groove 38, the movable body 36 moves under the action of the fourth spring 35, the movable body 36 drives the movable plate 43 to move in the second movable groove 42, the slide bar 46 moves towards both sides due to the mutual matching effect of the chute 44 and the chute 45, the slide bar 46 drives the second clamping block 47 to move outwards and cannot clamp the detection bottle 62, at this time, the handle 5 is rotated anticlockwise, and then can drive lift platform 18 at the inside upward movement of first stabilising plate 17 through drive assembly, lift platform 18 made the swing subassembly drive first centre gripping subassembly to the lateral movement this moment, first centre gripping subassembly drives detection bottle 62 to the lateral movement, the effect through first centre gripping subassembly makes detection bottle 62 promote push rod 58, and then make the installation component fix detection bottle 62, hold handle 51 and take out installation bucket 49 from the inside of mounting groove 48 this moment, and then obtained and collected gaseous detection bottle 62 of completion, gaseous sampling work all goes on in the inside of handling cavity 2, and then the security of the process of gaseous sampling analysis survey has been improved, and is simple in operation, it can accomplish gaseous sampling work to rotate cubic drive assembly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. An analytical determination device for production of hexafluorobutadiene, comprising a production barrel body (1) and a detection bottle (62), characterized in that: the bottom of the production barrel body (1) is provided with a processing cavity (2) for protection, the outer wall of the processing cavity (2) is provided with a rotating port (3) for transmission, the outer wall of the processing cavity (2) is provided with a mounting groove (48) for installation, a transmission assembly for driving is arranged inside the rotating port (3), the inner wall of the processing cavity (2) is provided with a notch (9), the outer wall of the processing cavity (2) and the inner part close to the production barrel body (1) are provided with an exhaust assembly for exhausting gas, the bottom of the notch (9) is fixedly connected with a first stabilizing plate (17) for stably sliding, the inner part of the first stabilizing plate (17) is provided with a lifting platform (18) for collection, the inner part of the lifting platform (18) is provided with a spring groove (19), and the inner part of the spring groove (19) is fixedly connected with a second spring (20), the bottom of second spring (20) and the inner wall fixed connection who handles cavity (2), driving groove (21) that are used for stabilizing the lift are offered to the inboard of lift platform (18), the inner wall of driving groove (21) is offered and is used for stabilizing gliding first stable groove (22), the outside of lift platform (18) is provided with the mechanism of taking, the mechanism of taking includes swing subassembly, first centre gripping subassembly, fixed subassembly and second centre gripping subassembly, the inside movable mounting of mounting groove (48) has the installation component that is used for fixed centre gripping, the inside of detecting bottle (62) is provided with the shutoff subassembly that is used for preserving gas.

2. The analytical measuring device for hexafluorobutadiene production according to claim 1, wherein: the transmission assembly comprises a rotating shaft (4), a rotating handle (5), a bearing block (6), a stabilizing sleeve (7), a gear (8) and convex teeth (23), wherein the rotating shaft (4) used for transmission is connected to the rotating shaft (3) in a rotating manner, the rotating shaft (4) is connected to the inside of a transmission groove (21) in a rotating manner, the outer wall of the rotating shaft (4) is fixedly connected with a stable lug, the lug is movably connected to the inside of a first stabilizing groove (22), the rotating handle (5) is fixedly arranged on the outer side of the rotating shaft (4), the outer wall of the production barrel body (1) is fixedly connected with the bearing block (6) used for stabilizing rotation, the outer wall of the rotating handle (3) is fixedly connected with the inner wall of the bearing block (6), the inner wall of the processing cavity (2) is fixedly connected with the stabilizing sleeve (7) used for stabilizing rotation through a bolt, the outer wall of the rotating port (3) is fixedly connected with a gear (8) for transmission, the convex teeth (23) are fixedly installed on the outer side of the lifting platform (18), and the outer wall of the gear (8) is meshed with the convex teeth (23).

3. The analytical measuring device for hexafluorobutadiene production according to claim 1, wherein: the exhaust assembly comprises a receiving pipe (10), a first spring (11), a first piston block (12), a movable hole (13), a supporting rod (14), a supporting plate (15) and an air outlet head (16), wherein the receiving pipe (10) is fixedly arranged on the outer wall of the processing cavity (2) through bolts, the first spring (11) is fixedly connected inside the receiving pipe (10), the first piston block (12) is fixedly connected at the top of the first spring (11), the first piston block (12) is movably connected inside the receiving pipe (10), the middle of the first piston block (12) is provided with the movable hole (13) for gas circulation in a penetrating manner, the upper end of the supporting rod (14) is fixedly connected on the inner wall of the receiving pipe (10), the lower end of the supporting rod (14) is movably connected inside the movable hole (13), the bottom of the supporting rod (14) is fixedly connected with the supporting plate (15) for controlling gas circulation, the upper surface of the abutting plate (15) is abutted against the lower surface of the first piston block (12), and the bottom of the first piston block (12) is fixedly connected with an air outlet head (16) for discharging air.

4. The analytical measuring device for hexafluorobutadiene production according to claim 1, wherein: the swing assembly comprises a first fixing plate (24), a second fixing plate (25), swing plates (26), push-pull plates (27) and swing blocks (28), wherein the first fixing plate (24) is symmetrically installed on the outer wall of the first stabilizing plate (17), the second fixing plate (25) is symmetrically installed on the outer wall of the lifting platform (18), the inner sides of the two first fixing plates (24) are rotatably connected with the swing plates (26) used for swinging, the inner sides of the two second fixing plates (25) are rotatably connected with the push-pull plates (27) used for push-pull supporting, the upper ends of the two push-pull plates (27) are rotatably connected with the inner sides of the swing plates (26), and the swing blocks (28) are fixedly installed at the upper ends of the two swing plates (26).

5. The analytical measuring device for hexafluorobutadiene production according to claim 4, wherein: first centre gripping subassembly includes second stable groove (29), third spring (30), first grip block (31) and second stable plate (32), second stable groove (29) that are used for the steady motion are offered to the outer wall of swing piece (28), third spring (30) symmetry is installed in the inboard of swing piece (28), two the equal fixedly connected with in inboard of third spring (30) is used for first grip block (31) of centre gripping, two the equal fixedly connected with in outside of first grip block (31) is used for stable motion's second stable plate (32), second stable plate (32) swing joint is at the outer wall of second stable groove (29).

6. The analytical measuring device for hexafluorobutadiene production according to claim 1, wherein: the fixing assembly comprises a boss (33), a first movable groove (34), a fourth spring (35), a movable body (36), a stabilizing rod (37), a first clamping groove (38), a first clamping rod (39), a fifth spring (40) and a pushing block (41), the boss (33) is fixedly arranged on the upper surface of the lifting platform (18), the first movable groove (34) used for moving is formed in the boss (33), one end of the fourth spring (35) is fixedly connected in the first movable groove (34), the other end of the fourth spring (35) is fixedly connected with the movable body (36) used for pushing the fixed movable body, the stabilizing rod (37) used for stabilizing the moving is fixedly arranged in the first movable groove (34), the movable body (36) is movably connected to the outer wall of the first movable groove (37), the first clamping groove (38) used for fixing and clamping is formed in the upper surface of the movable body (36), the one end of first kelly (39) is rotated and is connected in the inside of first activity groove (34), the other end swing joint of first kelly (39) is in the inside of first draw-in groove (38), the middle part fixed connection of the one end of fifth spring (40) and activity body (36), the other end fixedly connected with of fifth spring (40) is used for ejector pad (41) that promote, ejector pad (41) swing joint is at the outer wall of activity body (36).

7. The analytical measuring device for hexafluorobutadiene production according to claim 6, wherein: the second clamping assembly comprises a second movable groove (42), a movable plate (43), a chute (44), a chute (45), a sliding rod (46) and a second clamping block (47), a second movable groove (42) for moving is arranged on the upper surface of the lifting platform (18), the movable plate (43) is fixedly arranged at the bottom of the movable body (36), the movable plate (43) is movably connected inside the second movable groove (42), the outer wall of the movable plate (43) is provided with a chute (44) for pushing in a penetrating way, the upper surface of the lifting platform (18) is provided with a sliding chute (45) for pushing, the lower end of the sliding rod (46) is movably connected inside the chute (44), the middle part of the sliding rod (46) is movably connected inside the chute (45), the upper end of the sliding rod (46) is fixedly connected with a second clamping block (47) for clamping.

8. The analytical measurement device for hexafluorobutadiene production according to claim 1, wherein: the mounting assembly comprises a mounting barrel (49), a mounting plate (50), a handle (51), a third movable groove (52), a sixth spring (53), a clamping block (54), a second clamping groove (55), a second clamping rod (56), a movable opening (57), a push rod (58), a fixed seat (59), a clamping frame (60) and a third clamping block (61), wherein the mounting barrel (49) is movably mounted in the mounting groove (48), the outer side of the mounting barrel (49) is fixedly connected with the mounting plate (50) for fixed mounting, the handle (51) is fixedly mounted on the outer wall of the mounting plate (50), the third movable groove (52) is formed in the inner side of the mounting barrel (49), one end of the sixth spring (53) is fixedly connected with the inner wall of the third movable groove (52), the clamping block (54) is fixedly connected to the other end of the sixth spring (53), and the clamping block (54) is movably connected in the third movable groove (52), second draw-in groove (55) that are used for fixed joint are offered to the upper surface of fixture block (54), the inner wall of third activity groove (52) rotates and is connected with second kelly (56) that are used for the joint, activity mouth (57) run through and set up the outer wall in installing bucket (49), the outer wall fixedly connected with of fixture block (54) is used for push rod (58) of contact, push rod (58) swing joint is in the inside of activity mouth (57), and the outside fixedly connected with of installing bucket (49) is used for fixing base (59) that support, the middle part of clamping frame (60) rotates with the outside of fixing base (59) to be connected, the inboard of clamping frame (60) rotates with the outer wall of push rod (58) to be connected, the outside fixedly connected with of clamping frame (60) is used for third grip block (61) of centre gripping.

9. The analytical measuring device for hexafluorobutadiene production according to claim 1, wherein: the shutoff subassembly is including collecting mouth (63), telescopic link (64), seventh spring (65), second piston piece (66) and support frame (67), collect mouth (63) and run through and set up at the top that detects bottle (62), the inside fixed mounting that detects bottle (62) has telescopic link (64) that are used for supporting, the middle part of telescopic link (64) is provided with seventh spring (65) that are used for extending, the upper end fixedly connected with of telescopic link (64) is used for second piston piece (66) of shutoff, the upper surface of second piston piece (66) and the inboard mutual butt of collecting mouth (63), the inner wall fixed mounting that detects bottle (62) has support frame (67) that is used for the support, the upper surface of support frame (67) and the lower surface mutual butt of second piston piece (66).

10. An analytical measurement processing method for production of hexafluorobutadiene, which is applied to the analytical measurement device for production of hexafluorobutadiene as claimed in any one of claims 1 to 9, characterized in that: the method comprises the following steps

1) Placing a detection bottle (62) for collecting the hexafluorobutadiene gas into the processing cavity (2), clamping the detection bottle (62) by a first clamping block (31) and placing the detection bottle on a lifting platform (18), and clamping the detection bottle by a second clamping block (47);

2) then the lifting platform (18) drives the detection bottle (62) to upwards contact with the notch (9) by rotating the rotating handle (5), and the hexafluorobutadiene gas enters the detection bottle (62) through the first spring (11) so as to sample the hexafluorobutadiene;

3) the lifting platform (18) drives the detection bottle (62) to descend by rotating the rotating handle (5), then the detection bottle (62) is clamped by the first clamping block (31), and the detection bottle (62) is fixed on the third clamping block (61) by the first clamping block (31), so that the sampling work of the hexafluorobutadiene is completed;

4) and placing the detection bottle (62) filled with the hexafluorobutadiene gas into an analytical measurement instrument to analyze and measure the hexafluorobutadiene.