CN217198220U

CN217198220U - Cold trap taking and placing device for sublimation instrument

Info

Publication number: CN217198220U
Application number: CN202220288560.1U
Authority: CN
Inventors: 黄娣; 闵超; 秦晓东; 崔建新; 金光哲
Original assignee: Haining Yinuoweite Technology Co ltd
Current assignee: Haining Yinuoweite Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-16
Anticipated expiration: 2032-02-11

Abstract

The utility model provides a cold trap is got and is put device for subliming appearance, including the frame of taking the universal wheel, its characterized in that, the vertical guide rail of installing on the frame, the slip is provided with the slider on the guide rail, and slider and elevating platform tip link to each other, and the elevating platform can drive its drive structure who reciprocates with one and link to each other, is fixed with the installing frame on the elevating platform, and the installing frame is improved level and is rotated and be provided with a plurality of backing rolls, and the installing frame both sides have the location strip, rotate on the location strip and install a plurality of spacing guide pulleys.

Description

Cold trap taking and placing device for sublimation instrument

Technical Field

The utility model belongs to the technical field of machinery, a cold trap is got and is put device for subliming appearance is related to.

Background

Most of sublimation purification equipment that sells in the market use at present all has the cold trap near the one end of vacuum pump for adsorb the organic matter that the sublimation in-process produced, prevent that the organic matter from being taken into the high vacuum pump and leading to the vacuum pump impaired.

Generally, the cold trap needs to be cleaned and wiped regularly, because if too much solvent adheres to the walls of the cold trap, the solvent cannot be solidified by liquid nitrogen at low temperature, so that the vacuum degree of the cavity cannot reach a target value, and the purification of the material is influenced.

The transverse cold trap in the prior art is more convenient to load cold liquid, but does not have a special taking and placing device, and taking and placing are complicated, so that the cold trap taking and placing device for the sublimator is necessary to design.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a cold trap is got and is put device for subliming appearance.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a device is got to cold-trap for subliming appearance, includes the frame of taking the universal wheel, its characterized in that, the vertical guide rail of installing on the frame, the slip is provided with the slider on the guide rail, and slider and elevating platform tip link to each other, and the elevating platform links to each other with a drive structure that can drive it and reciprocate, is fixed with the installing frame on the elevating platform, and the installing frame is improved level and is rotated and be provided with a plurality of backing rolls, and the installing frame both sides have the location strip, rotate on the location strip and install a plurality of spacing guide pulleys.

And the positioning strip is provided with a push-pull clamp, and a rod body of the push-pull clamp is fixed with an elastic clamping block capable of clamping a cold trap on the supporting roll.

And two ends of the guide rail are provided with limiting blocks.

The driving structure comprises a driving motor, a screw rod and a nut, the screw rod is vertically installed on the support, the end part of the screw rod is connected with the driving motor, the nut is in threaded connection with the screw rod, and the nut is connected with the middle of the lifting platform.

The driving motor is a band-type brake motor.

And a control box is also fixed on the handle of the frame, and the driving motor is electrically connected with the control box through a circuit.

Two alignment pieces are further fixed on the frame.

Adopt this structure, can conveniently remove it through the frame of taking the universal wheel, make things convenient for the frame to dock with sublimation equipment through counterpoint piece, control driving motor drives the lead screw and rotates, lead screw and nut cooperation, make the slider reciprocate along the guide rail, the slider drives the elevating platform and reciprocates, make the stay tube move to required height, transversely pull out the backing roll with the cold trap in the sublimation equipment on, operate plug-type clamp, make the elasticity clamp splice press from both sides the cold trap on with the frame tightly, can conveniently take off the cold trap and carry the clearance position, it is simple and convenient to get and put.

Compared with the prior art, this a cold trap for sublimating appearance is got and is put device has this advantage:

by adopting the structure, the frame with the universal wheels can be conveniently moved, the supporting tube is moved to the required height, the cold trap in the sublimation equipment is transversely pulled out to the supporting roll, the push-pull type clamp is operated, the elastic clamping block clamps the cold trap on the frame, the cold trap can be conveniently taken down and carried to a cleaning station, and the taking and the placing are simple and convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view at A;

FIG. 3 is a schematic perspective view of the present invention with portions broken away;

FIG. 4 is a schematic plan view of a push-pull type middle clamp according to the present invention;

FIG. 5 is a schematic perspective view of the positioning strip of the present invention;

in the figure, 1, a frame; 2. installing a frame; 2a, a positioning strip; 3. a support roller; 4. a limiting guide wheel; 5. a lifting platform; 6. a nut; 7. a screw rod; 8. a drive motor; 9. a guide rail; 10. a slider; 11. a control box; 12. push-pull type clamp; 13. an elastic clamping block; 14. and an aligning piece.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, the cold trap taking and placing device for the sublimation apparatus includes a frame 1 with universal wheels, a guide rail 9 is vertically installed on the frame 1, a sliding block 10 is slidably installed on the guide rail 9, the sliding block 10 is connected with the end of the lifting table 5, in this embodiment, the number of the guide rail 9 and the sliding block 10 is two; elevating platform 5 links to each other with a drive structure that can drive it and reciprocate, is fixed with installing frame 2 on the elevating platform 5, and the level is rotated and is provided with a plurality of backing rolls 3 on installing

frame

2, and 2 both sides of installing frame have location strip 2a, rotate on the location strip 2a and install a plurality of spacing guide pulleys 4, carries out spacing direction when moving the cold trap on the backing roll 3 through spacing guide pulley 4.

A push-pull type clamp 12 is arranged on the positioning bar 2a, and an elastic clamping block 13 capable of clamping a cold trap on the supporting roller 3 is fixed on a rod body of the push-pull type clamp 12.

Both ends of the guide rail 9 are provided with limiting blocks.

The driving structure comprises a driving motor 8, a screw rod 7 and a nut 6, the screw rod 7 is vertically arranged on the bracket, the end part of the screw rod 7 is connected with the driving motor 8, the nut 6 is in threaded connection with the screw rod 7, and the nut 6 is connected with the middle part of the lifting platform 5; the driving motor 8 is a band-type brake motor.

The handle of the frame 1 is also fixed with a control box 11, the driving motor 8 is electrically connected with the control box 11 through a circuit, in the embodiment, the control box 11 adopts the existing product available on the market, and the circuit is existing.

Two alignment members 14 are also fixed to the frame 1.

Adopt this structure, can conveniently remove it through the frame 1 of taking the universal wheel, make things convenient for frame 1 and sublimation equipment to dock mutually through counterpoint piece 14, control driving motor 8 drives lead screw 7 and rotates, lead screw 7 and nut 6 cooperation, make slider 10 reciprocate along guide rail 9, slider 10 drives elevating platform 5 and reciprocates, make the stay tube remove required height, transversely pull out the cold trap in the equipment of will subliming on backing roll 3, operate plug-type clamp 12, make elastic clamping piece 13 press from both sides the cold trap on the frame 1 tightly, can conveniently take off the cold trap and carry the clearance position, it is simple and convenient to get and put.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a device is got to cold-trap for sublimator, includes frame (1) of taking the universal wheel, a serial communication port, vertical guide rail (9) of installing on frame (1), it is provided with slider (10) to slide on guide rail (9), slider (10) and elevating platform (5) tip link to each other, elevating platform (5) link to each other with a drive structure that can drive it and reciprocate, be fixed with installing frame (2) on elevating platform (5), horizontal rotation is provided with a plurality of backing rolls (3) on installing frame (2), installing frame (2) both sides have location strip (2a), rotate on location strip (2a) and install a plurality of spacing guide pulleys (4).

2. A cold trap taking and placing device for a sublimator according to claim 1, wherein a push-pull clamp (12) is installed on the positioning bar (2a), and an elastic clamping block (13) capable of clamping the cold trap on the supporting roller (3) is fixed on a rod body of the push-pull clamp (12).

3. A cold trap pick-and-place device for a sublimator according to claim 1, characterized in that the guide rail (9) has stoppers at both ends.

4. The cold trap taking and placing device for the sublimation instrument is characterized in that the driving structure comprises a driving motor (8), a screw rod (7) and a nut (6), the screw rod (7) is vertically installed on the support, the end part of the screw rod (7) is connected with the driving motor (8), the nut (6) is in threaded connection with the screw rod (7), and the nut (6) is connected with the middle part of the lifting platform (5).

5. A cold trap pick-and-place device for a sublimator according to claim 4, characterized in that the driving motor (8) is a band-type brake motor.

6. A cold trap taking and placing device for a sublimator according to claim 4, wherein a control box (11) is further fixed on the handle of the frame (1), and the driving motor (8) is electrically connected with the control box (11) through a circuit.

7. A cold trap taking and placing device for a sublimator according to claim 1, wherein two aligning members (14) are further fixed on the frame (1).