CN214852468U

CN214852468U - Automatic device for aging of thermal analyzer

Info

Publication number: CN214852468U
Application number: CN202121068130.0U
Authority: CN
Inventors: 章音; 叶娟; 沈鑫杰; 戴凯翔; 毛根辉
Original assignee: Zhejiang Zhongcheng Detection Technology Co ltd
Current assignee: Zhejiang Zhongcheng Detection Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-23
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses an automatic device for thermal analysis appearance is ageing, including body and symmetrical arrangement trachea on the body, body bottom joint is provided with the U-shaped board, the fixed solid fixed ring that is provided with in upper end of U-shaped board, the outside slip of U-shaped board is provided with outer sleeve plate, outer sleeve plate's top symmetry is provided with the connecting plate, the connecting plate is close to solid fixed ring's one side and has seted up the spout, gu fixed ring sliding arrangement is inside the spout, the installing port has all been seted up at the both ends of spout bottom, the inside slip of installing port is provided with the installation pipe, the mounting groove has been seted up to one side of connecting plate, the inside mounting panel that is provided with of mounting groove, the inside spring that is provided with of mounting groove, the inside U-shaped groove that has seted up of outer sleeve plate, the U-shaped inslot portion is provided with the promotion subassembly, the utility model discloses rational in infrastructure, it is troublesome to solve the change air supply, the problem that work efficiency is low.

Description

Automatic device for aging of thermal analyzer

Technical Field

The utility model relates to a thermal analysis appearance, in particular to an automatic device that is used for thermal analysis appearance to age.

Background

The thermal analyzer is a sample pretreatment device in a gas chromatograph analysis and detection system, and mainly adopts a physical mode to heat and adsorb a sample, thereby achieving the purpose of purifying the sample.

Thermal analysis appearance is using the back, for convenient next use, needs to age, and traditional manual ageing needs artifical manual two pipelines to thermal analysis appearance to change the air supply and connect to age, when changing the air supply, the dismouting is comparatively troublesome, and work efficiency is low, provides a solution to below the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for ageing automatics of thermal analysis appearance, it is troublesome to solve to change the air supply, problem that work efficiency is low.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an automatic device for aging of a thermal analyzer comprises a body and air pipes symmetrically arranged on the body, wherein the bottom of the body is clamped and provided with a U-shaped plate, the upper end of the U-shaped plate is fixedly provided with a fixing ring for fixing the air pipes, the outer part of the U-shaped plate is slidably provided with an outer sleeve plate, a moving assembly is arranged inside the outer sleeve plate and fixedly connected with the U-shaped plate, the top of the outer sleeve plate is symmetrically provided with a connecting plate, one side of the connecting plate, which is close to the fixing ring, is provided with a chute, the fixing ring is slidably arranged inside the chute, two ends of the bottom of the chute are both provided with mounting ports, the mounting ports are internally provided with mounting pipes in a sliding manner, the mounting pipes are mutually matched with the air pipes, one side of the connecting plate, which is far away from the chute, is provided with a mounting groove, the mounting plates for fixing the two mounting pipes are arranged inside the mounting groove, the mounting groove is internally provided with a spring, the two ends of the spring are fixedly connected with the mounting groove and the mounting plate, a U-shaped groove is formed in the outer sleeve plate, a pushing assembly is arranged in the U-shaped groove, and the output end of the pushing assembly is in transmission fit with the mounting plate.

By adopting the technical scheme, when in use, a user connects two symmetrically arranged mounting pipes with the same external equipment, gas is transmitted to the interior of the gas pipe through the mounting pipes, enters the body and then enters another symmetrical mounting pipe through another gas pipe, and is finally discharged to finish detection, when the body needs to be aged, the pushing assembly is started, the supporting force of the pushing assembly on the mounting plate is removed, the mounting plate is driven to move by the elastic force of the spring, the mounting pipe fixedly connected with the mounting plate is driven to move when the mounting plate moves, so that the mounting pipe is separated from the gas pipe, the moving assembly drives the U-shaped plate to move, the fixing ring is driven to move when the U-shaped plate moves, the fixing ring moves in the chute, the fixing ring drives one end of the gas pipe to move, when the fixing ring moves to the other end of the chute, tracheal one end is corresponding with another mounting groove, and the promotion subassembly resets and can drive the mounting panel and remove, and the mounting panel removes and can drive the spring and elongate and produce elasticity, and the drive installation pipe of mounting panel resets, and the installation pipe can be connected with the trachea to automatically, age, avoid artifical trouble of changing, raise the efficiency.

Preferably, the pushing assembly comprises a double-end cylinder, a push rod, a U-shaped block and a sliding block, the double-end cylinder is arranged in the U-shaped groove, the U-shaped block is symmetrically fixed on output shafts at two ends of the double-end cylinder, limiting grooves are symmetrically formed in the U-shaped block, limiting blocks are slidably arranged in the limiting grooves, the sliding block is located in the U-shaped block and fixedly connected with the two limiting blocks, the push rod is symmetrically arranged in the U-shaped groove in a rotating mode, the push rod is matched with one end of the sliding block in a rotating mode with the bottom end of the push rod, and the top end of the U-shaped block is in contact with one side, close to the spring, of the connecting plate.

Adopt above-mentioned technical scheme, double-end cylinder starts, and double-end cylinder drives the U-shaped piece and removes, and the U-shaped piece removes and drives the slider and remove, and the slider removes the one end that can promote the push rod for the push rod rotates round articulated department, because the circular motion push rod can drive the slider and slide in the U-shaped piece is inside for the push rod slides and drives the stopper and remove, and the spacing groove can play the limiting displacement to the stopper, avoids the slider to fall out from the U-shaped piece is inside.

Preferably, the moving assembly comprises a motor, a threaded rod, a moving block and a guide wheel, a moving groove is formed in the upper end face of the outer sleeve plate, the threaded rod is rotatably arranged inside the moving groove, the moving block is sleeved on the threaded rod and fixedly connected with the bottom of the U-shaped plate, the moving block is in threaded fit with the threaded rod, the guide wheel is rotatably arranged at the bottom of the moving block, the guide wheel is in contact with the bottom of the sliding groove, the motor is located on one side of the outer sleeve plate, and the output end of the motor penetrates through the outer sleeve plate and is fixedly connected with one end of the threaded rod.

By adopting the technical scheme, the motor is started, the motor drives the threaded rod to rotate, the threaded rod is in threaded fit with the moving block, so that the moving block is driven to move when the threaded rod rotates, the moving block moves to drive the fixedly connected U-shaped block to move, the moving block drives the guide wheel to move when moving, and the guide wheel reduces friction between the moving block and the moving groove.

Preferably, the two sides of the outer sleeve plate are provided with cooling fans in a clamping mode, and the two sides of the U-shaped plate are uniformly provided with ventilation openings.

By adopting the technical scheme, the cooling fan blows air to the body, so that the cooling is performed, the air entering of the cooling fan is facilitated through the ventilation opening, and a better cooling effect is achieved.

Preferably, one end of the mounting tube close to the fixing ring is fixedly connected with a sealing tube.

By adopting the technical scheme, the sealing tube can be driven to move when the installation tube moves, the installation tube can be connected with the air tube, the sealing tube can ensure the air tightness between the installation tube and the air tube, air leakage is avoided, and the detection is more accurate.

Preferably, handles for carrying are symmetrically arranged on the outer sleeve plate.

By adopting the technical scheme, the handle is convenient for a user to move and apply force.

Preferably, a controller is fixedly connected to one side of the outer sleeve plate.

By adopting the technical scheme, the controller is used for controlling the start of the cooling fan, the motor and the double-head cylinder.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of a front view of the embodiment;

FIG. 3 is a cross-sectional view of the web;

fig. 4 is an enlarged view of a.

Reference numerals: 1. a body; 2. an air tube; 3. a U-shaped plate; 4. a fixing ring; 5. an outer race plate; 6. a moving assembly; 7. a connecting plate; 8. a chute; 9. an installation port; 10. installing a pipe; 11. mounting grooves; 12. mounting a plate; 13. a spring; 14. a U-shaped groove; 15. a pushing assembly; 16. a double-ended cylinder; 17. a push rod; 18. a U-shaped block; 19. a slider; 20. a limiting groove; 21. a limiting block; 22. a motor; 23. a threaded rod; 24. a moving block; 25. a guide wheel; 26. a cooling fan; 27. a vent; 28. a sealing tube; 29. a handle; 30. and a controller.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in the figures 1 to 4, an automatic device for thermal analyzer aging comprises a body 1 and air tubes 2 symmetrically arranged on the body 1, a U-shaped plate 3 is clamped at the bottom of the body 1, a fixing ring 4 for fixing the air tubes 2 is fixedly arranged at the upper end of the U-shaped plate 3, an outer sleeve plate 5 is slidably arranged outside the U-shaped plate 3, handles 29 carried by the handles are symmetrically arranged on the outer sleeve plate 5, the handles 29 facilitate movement of a user and facilitate force application of the user, a controller 30 is fixedly connected to the outer sleeve plate 5, a connecting plate 7 is symmetrically arranged at the top of the outer sleeve plate 5, a chute 8 is formed in one side of the connecting plate 7 close to the fixing ring 4, the fixing ring 4 is slidably arranged inside the chute 8, mounting ports 9 are formed in both ends of the bottom of the chute 8, a mounting tube 10 is slidably arranged inside the mounting ports 9, and a sealing tube 28 is fixedly connected to one end of the mounting tube 10 close to the fixing ring 4, can drive sealed tube 28 when installation pipe 10 removes, installation pipe 10 can be connected with trachea 2, and sealed tube 28 can guarantee the gas tightness between installation pipe 10 and the trachea 2, avoids leaking gas for it is more accurate to detect.

During the use, the user will be two installation pipes 10 that are symmetrical arrangement and be connected with same external equipment, through installation pipe 10 to 2 inside transmission gas in trachea, gas enters into inside body 1, enter into symmetrical another installation pipe 10 in another trachea 2 of rethread, discharge at last, accomplish and detect, the both sides joint of outer sleeve plate 5 is provided with cooling fan 26, vent 27 has evenly been seted up to the both sides of U-shaped plate 3, examine time measuring, controller 30 control cooling fan 26 starts, cooling fan 26 advances to blow to body 1, thereby cool down, vent 27 makes things convenient for cooling fan 26's wind to get into, play better cooling effect.

One side of the connecting plate 7, which is far away from the sliding groove 8, is provided with a mounting groove 11, a mounting plate 12 for fixing two mounting pipes 10 is arranged inside the mounting groove 11, a spring 13 is arranged inside the mounting groove 11, two ends of the spring 13 are fixedly connected with the mounting groove 11 and the mounting plate 12, a U-shaped groove 14 is arranged inside the outer sleeve plate 5, a pushing assembly 15 is arranged inside the U-shaped groove 14, the pushing assembly 15 comprises a double-end cylinder 16, a push rod 17, a U-shaped block 18 and a sliding block 19, the double-end cylinder 16 is arranged inside the U-shaped groove 14, the U-shaped block 18 is symmetrically fixed on output shafts at two ends of the double-end cylinder 16, a limiting groove 20 is symmetrically arranged inside the U-shaped block 18, a limiting block 21 is arranged inside the limiting groove 20 in a sliding manner, the sliding block 19 is positioned inside the U-shaped block 18, the sliding block 19 is fixedly connected with the two limiting blocks 21, the push rod 17 is symmetrically and rotatably arranged inside the U-shaped groove 14, and one end of the two sliding blocks 19 is rotatably matched with the bottom end of the push rod 17, the top end of the U-shaped block 18 is in contact with the side of the connecting plate 7 adjacent to the spring 13.

When the body 1 is aged when needs are carried out, the double-end cylinder 16 is controlled by the controller 30 to be started, the double-end cylinder 16 drives the U-shaped block 18 to move, the U-shaped block 18 moves to drive the sliding block 19 to move, the sliding block 19 moves one end capable of pushing the pushing rod 17, the pushing rod 17 rotates around the hinged part, the pushing rod 17 removes the supporting force for the mounting plate 12, the elastic force of the spring 13 drives the mounting plate 12 to move, the mounting plate 12 moves to drive the mounting pipe 10 fixedly connected with the mounting plate 12, the mounting pipe 10 is separated from the air pipe 2, the pushing rod 17 can drive the sliding block 19 to slide in the U-shaped block 18 due to the fact that the pushing rod 17 is in circular arc motion, the sliding block 19 drives the limiting block 21 to move, the limiting groove 20 can play a limiting role for the limiting block 21, and the sliding block 19 is prevented from falling out from the inside of the U-shaped block 18.

The inner portion of the outer sleeve plate 5 is provided with a moving assembly 6, the moving assembly 6 comprises a motor 22, a threaded rod 23, a moving block 24 and a guide wheel 25, a moving groove is formed in the upper end face of the outer sleeve plate 5, the threaded rod 23 is rotatably arranged inside the moving groove, the moving block 24 is sleeved on the threaded rod 23, the moving block 24 is fixedly connected with the bottom of the U-shaped plate 3, the moving block 24 is in threaded fit with the threaded rod 23, the guide wheel 25 is rotatably arranged at the bottom of the moving block 24, the guide wheel 25 is in mutual contact with the bottom face of the sliding groove 8, the guide wheel 25 reduces friction between the moving block 24 and the moving groove, the motor 22 is located on one side of the outer sleeve plate 5, and the output end of the motor 22 penetrates through one end of the outer sleeve plate 5 and fixedly connected with the threaded rod 23.

The controller 30 controls the motor 22 to start, the motor 22 drives the threaded rod 23 to rotate, and due to the threaded fit between the threaded rod 23 and the moving block 24, so that the threaded rod 23 drives the moving block 24 to move when rotating, the moving block 24 drives the fixedly connected U-shaped block 18 to move when moving, the fixed ring 4 is driven to move when the U-shaped block 3 moves, the fixed ring 4 moves in the chute 8, the fixed ring 4 drives one end of the air pipe 2 to move, after solid fixed ring 4 removed 8 other ends of spout, trachea 2's one end is corresponding with another mounting groove 11, and promotion subassembly 15 resets and can drive mounting panel 12 and remove, and mounting panel 12 removes and can drive spring 13 and elongate production elasticity, and mounting panel 12's drive installation pipe 10 resets, and installation pipe 10 can be connected with trachea 2 to automatically, age, avoid artifical trouble of changing, raise the efficiency.

Claims

1. The automatic device for aging of the thermal analyzer comprises a body (1) and air pipes (2) symmetrically arranged on the body (1), and is characterized in that a U-shaped plate (3) is clamped at the bottom of the body (1), a fixing ring (4) used for fixing the air pipes (2) is fixedly arranged at the upper end of the U-shaped plate (3), an outer sleeve plate (5) is slidably arranged outside the U-shaped plate (3), a moving assembly (6) is arranged inside the outer sleeve plate (5), the moving assembly (6) is fixedly connected with the U-shaped plate (3), a connecting plate (7) is symmetrically arranged at the top of the outer sleeve plate (5), a sliding groove (8) is formed in one side, close to the fixing ring (4), of the connecting plate (7), the fixing ring (4) is slidably arranged inside the sliding groove (8), and mounting ports (9) are formed in two ends of the bottom of the sliding groove (8), installing port (9) inside slip is provided with installation pipe (10), installation pipe (10) and trachea (2) mutual adaptation, mounting groove (11) have been seted up to one side of keeping away from spout (8) of connecting plate (7), inside mounting panel (12) that are used for fixed two installation pipes (10) that are provided with of mounting groove (11), inside spring (13) that is provided with of mounting groove (11), the both ends and mounting groove (11) and mounting panel (12) fixed connection of spring (13), U-shaped groove (14) have been seted up to outer jacket plate (5) inside, U-shaped groove (14) inside is provided with promotes subassembly (15), the output and mounting panel (12) transmission fit that promote subassembly (15).

2. The automatic device for thermal analyzer aging according to claim 1, wherein the pushing assembly (15) comprises a double-head cylinder (16), a push rod (17), a U-shaped block (18) and a sliding block (19), the double-head cylinder (16) is arranged inside a U-shaped groove (14), the U-shaped block (18) is symmetrically fixed on output shafts at two ends of the double-head cylinder (16), a limiting groove (20) is symmetrically formed inside the U-shaped block (18), a limiting block (21) is slidably arranged inside the limiting groove (20), the sliding block (19) is located inside the U-shaped block (18), the sliding block (19) is fixedly connected with the two limiting blocks (21), the push rod (17) is symmetrically and rotatably arranged inside the U-shaped groove (14), one end of the two sliding blocks (19) is rotatably matched with the bottom end of the push rod (17), and the top end of the U-shaped block (18) is in contact with one side of the connecting plate (7) close to the spring (13).

3. The automatic device for thermal analyzer aging according to claim 1, characterized in that the moving assembly (6) comprises a motor (22), a threaded rod (23), a moving block (24) and a guide wheel (25), the upper end surface of the outer sleeve plate (5) is provided with a moving groove, the threaded rod (23) is rotationally arranged in the moving groove, the moving block (24) is sleeved on the threaded rod (23), the moving block (24) is fixedly connected with the bottom of the U-shaped plate (3), the moving block (24) is in threaded fit with the threaded rod (23), the guide wheel (25) is rotationally arranged at the bottom of the moving block (24), the guide wheel (25) is contacted with the bottom surface of the sliding groove (8), the motor (22) is positioned at one side of the outer sleeve plate (5), the output end of the motor (22) penetrates through the outer sleeve plate (5) and is fixedly connected with one end of the threaded rod (23).

4. The automatic aging device for the thermal analyzer according to claim 1, wherein the cooling fans (26) are clamped on two sides of the outer sleeve plate (5), and the ventilation openings (27) are uniformly formed on two sides of the U-shaped plate (3).

5. An automatic device for thermal analyser ageing according to claim 1, characterised in that a sealing tube (28) is fixedly connected to the end of the mounting tube (10) close to the fixing ring (4).

6. The automatic device for thermal analyzer aging according to claim 1, characterized in that the outer casing plate (5) is symmetrically provided with handles (29) for carrying.

7. An automatic device for thermal analyzer aging according to claim 1, characterized in that a controller (30) is fixedly connected to one side of the outer sleeve plate (5).