CN218875512U

CN218875512U - Low-noise vacuum glove box

Info

Publication number: CN218875512U
Application number: CN202223209797.5U
Authority: CN
Inventors: 万新军
Original assignee: Shanghai Mikrouna Mech Tech Co ltd
Current assignee: Michaelina Shanghai Industrial Intelligent Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-18
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a vacuum glove box technical field, and a low noise vacuum glove box is disclosed, the vibration of having solved motor fan in the existing market leads to this atmospheric pressure control room can produce great noise, and the angle of gloves window and transition bin is close perpendicular form, comparatively inconvenient problem when taking out the object, it includes the gloves box, the gloves window has been seted up to one side of gloves box, the bottom fixedly connected with chassis of gloves box, the inboard fixedly connected with pressure regulating box of chassis, one side swing joint of pressure regulating box has the cabinet door, the bottom fixedly connected with circulating fan of pressure regulating incasement chamber, the vibration that circulating fan produced is conducted to buffer spring through the card pad, and supporting pad and joint pad are rubber buffer, the vibration that produces circulating fan is cushioned and is offset, the noise that circulating fan produced has been reduced, and through the pull storehouse of portable removal, can make the laboratory supplies place the back in the pull storehouse and be convenient for take out, operating personnel's work efficiency has been improved.

Description

Low-noise vacuum glove box

Technical Field

The utility model belongs to the technical field of vacuum glove box, more specifically the utility model relates to a low noise vacuum glove box that says so.

Background

The vacuum glove box is laboratory equipment which fills high-purity inert gas into a box body and filters active substances in the inert gas in a circulating mode, mixed gas is not available, and pure gas of N2 or Ar and H2 can be used for mixing and replacing the pure gas in proportion.

However, the low-noise vacuum glove box still has some disadvantages, such as: glove box need utilize the control chamber of bottom to adjust pressure when carrying out the during operation, and generally still install circulating fan and purifying column in the control chamber, a airtight circulation for dewatering deoxidization and regulation gas, can adjust box pressure, but circulating fan is carrying out the in-process of work, built-in motor can produce the vibration with the fan, the vibration leads to this atmospheric pressure control chamber can produce great noise, the staff who is operating well leads to the fact the influence, need put article and take out in the transition storehouse after the processing that has now simultaneously, and the transition storehouse needs operating personnel to stretch into the storehouse with the hand and takes out article, and the angle of glove window and transition storehouse is close perpendicular form, it is comparatively inconvenient when taking out the object. To this end, a low noise vacuum glove box has been proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a low noise vacuum glove box to the vibration that proposes motor fan among the above-mentioned background art of solution leads to this atmospheric pressure surge chamber can produce great noise, and the angle of gloves window and transition bin is close vertical form, comparatively inconvenient problem when taking out the object.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a low-noise vacuum glove box comprises a glove box body, wherein a glove window is formed in one side of the glove box body, the bottom of the glove box body is fixedly connected with an underframe, the inner side of the underframe is fixedly connected with a pressure regulating box, one side of the pressure regulating box is movably connected with a cabinet door, the bottom of the inner cavity of the pressure regulating box is fixedly connected with a circulating fan, and one side of the circulating fan is provided with a purification column;

the bottom of the pressure regulating box is provided with a buffer mechanism, the buffer mechanism comprises a clamping interface and a clamping pad, the bottom of the inner cavity of the pressure regulating box is provided with the clamping interface, the surface of the clamping interface is movably connected with the clamping pad, the bottom of the clamping pad is fixedly connected with a buffer spring, the bottom of the buffer spring is fixedly connected with a supporting pad,

preferably, one side of the glove box body is provided with a push-pull mechanism, the push-pull mechanism comprises a transition bin and a pull bin, the surface of one side of the glove box body is fixedly connected with the transition bin, two ends of the transition bin are movably connected with sealing plates, two sides of an inner cavity of the transition bin are fixedly connected with side sliding grooves, the surface of each side sliding groove is connected with a sliding rail plate, and the bottom of each sliding rail plate is fixedly connected with the pull bin.

Preferably, the two sides of the drawing bin are fixedly connected with two handles, and the two handles are fixedly connected to the two sides of the drawing bin.

Preferably, the bottom of the circulating fan and the bottom of the purifying column are both fixedly connected to the surface of the top of the clamping pad.

Preferably, the upper side and the lower side of the buffer spring are both fixedly connected to the top of the supporting pad and the bottom of the clamping pad.

Preferably, the bottom of the drawing bin is movably connected with the inner wall of the transition bin, and the bottom of the drawing bin and the inner cavity of the transition bin are arranged in parallel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) The utility model discloses a low noise vacuum glove box, in this low noise vacuum glove box work, through buffer gear's setting, at first through the surface with joint pad joint at the joint mouth, can support circulating fan and purification post, the vibration that circulating fan produced this moment is conducted to buffer spring through the joint pad, can cushion the vibration through buffer spring, buffer spring's bottom carries out firm support through the supporting pad simultaneously, the supporting pad is the rubber buffer pad with the joint pad, can cushion the vibration that circulating fan produced and offset, the noise that circulating fan produced has been reduced.

2) In this low noise vacuum glove box work, through push-and-pull mechanism's setting, at first open the closing plate of transition storehouse one end, will send into the interior laboratory glassware of glove box and place back in the pull storehouse, carry out the vacuum treatment back through the transition storehouse, operating personnel operates through the gloves window, open the back with the closing plate of glove box inner chamber one side, the pulling handle, sliding connection through side spout and slide rail plate, can take the pull storehouse out along the one end in transition storehouse, pull the bottom to the gloves window with the pull storehouse, the laboratory glassware in the operating personnel of being convenient for will pass through the storehouse and take out, operating personnel's work efficiency has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the buffering mechanism of the present invention;

fig. 4 is a schematic view of the push-pull mechanism of the present invention;

the numbering in the figures illustrates: 1. a glove box body; 2. a glove window; 3. a chassis; 4. a pressure regulating box; 5. a cabinet door; 6. a circulating fan; 7. purifying the column; 8. a buffer mechanism; 801. a card interface; 802. clamping the pad; 803. a buffer spring; 804. a support pad; 9. a push-pull mechanism; 901. a transition bin; 902. drawing and pulling the bin; 903. a slide rail plate; 904. a side chute; 905. sealing plates; 906. a handle.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1 to 4, the embodiment of the present invention provides a low noise vacuum glove box, including glove box 1, glove window 2 has been seted up to one side of glove box 1, glove box 1's bottom fixedly connected with chassis 3, chassis 3's inboard fixedly connected with pressure regulating box 4, one side swing joint of pressure regulating box 4 has cabinet door 5, pressure regulating box 4's inner chamber bottom fixedly connected with circulating fan 6, one side of circulating fan 6 is provided with purifying column 7, pressure regulating box 4's bottom is provided with buffer gear 8, buffer gear 8 includes joint mouth 801 and joint pad 802, joint mouth 801 has been seted up to pressure regulating box 4's inner chamber's bottom, the surface swing joint of joint mouth 801 has the joint pad 802, the bottom fixedly connected with buffer spring 803 of joint pad 802, the bottom fixedly connected with supporting pad 804 of buffer spring 803, supporting pad 804 is rubber with joint pad 802, can cushion the vibration that circulating fan 6 produced and offset, the noise that circulating fan 6 produced has been reduced.

Referring to fig. 1 to 4, be provided with push-and-pull mechanism 9 in one side of glove box 1, push-and-pull mechanism 9 includes transition bin 901 and pull bin 902, the fixed surface of glove box 1 one side is connected with transition bin 901, the both ends swing joint of transition bin 901 has closing plate 905, the both sides fixedly connected with side spout 904 of transition bin 901 inner chamber, the sliding surface of side spout 904 is connected with slide rail plate 903, slide rail plate 903's bottom fixedly connected with pull bin 902, pull bin 902 through portable removal, can be so that the laboratory supplies place the back in pull bin 902 and be convenient for take out.

Referring to fig. 1 to 4, two handles 906 are fixedly connected to two sides of the pull-out bin 902, the number of the handles 906 is two, both the two handles 906 are fixedly connected to two sides of the pull-out bin 902, and an operator can conveniently pull out the pull-out bin 902 along one end of the transition bin 901 by pulling the handles 906. The bottom of pull storehouse 902 and the inner wall swing joint of transition storehouse 901, and the bottom of pull storehouse 902 and the inner chamber of transition storehouse 901 are parallel and set up side by side, through the sliding connection of side spout 904 and slide rail plate 903, can take out pull storehouse 902 along the one end of transition storehouse 901, pull the pull storehouse 902 to the bottom of glove window 2, the experimental articles in the storehouse 901 of being convenient for operating personnel will pass through take out.

Referring to fig. 1 to 4, the bottom of the circulation fan 6 and the bottom of the purification column 7 are both fixedly connected to the top surface of the clamping pad 802, and the vibration generated by the circulation fan 6 is transmitted to the buffer spring 803 through the clamping pad 802. The equal fixed connection in the top of supporting pad 804 and the bottom of joint pad 802 of upper and lower both sides of buffer spring 803 can cushion the vibration through buffer spring 803, and the support that stabilizes is carried out through supporting pad 804 to buffer spring 803's bottom simultaneously.

The specific use mode and function of the embodiment are as follows: at low noise vacuum glove box during operation, operating personnel is carrying out the in-process of operating in gloves box 1 through gloves window 2, and the pressure regulating box 4 of chassis 3 bottom is worked, can carry out airtight circulation to working gas through circulating fan 6, and purifying column 7 is used for carrying out the dewatering deoxidization in the gloves box 1 simultaneously, carries out the during operation at circulating fan 6 this moment, can produce the vibration. Setting through buffer gear 8 this moment, at first through the surface with joint pad 802 joint at joint interface 801, can support circulating fan 6 and purification post 7, the vibration that circulating fan 6 produced this moment conducts to buffer spring 803 through joint pad 802, can cushion the vibration through buffer spring 803, the support that stabilizes is carried out through supporting pad 804 in the bottom of buffer spring 803 simultaneously, supporting pad 804 is rubber buffer with joint pad 802, can cushion the vibration that circulating fan 6 produced and offset, the noise that circulating fan 6 produced has been reduced.

In this embodiment, through the setting of the push-pull mechanism 9, firstly open the sealing plate 905 at one end of the transition bin 901, after the experimental article to be fed into the glove box 1 is placed in the pull bin 902, after the transition bin 901 is subjected to vacuum treatment, the operator operates through the glove window 2, after the sealing plate 905 at one side of the inner cavity of the glove box 1 is opened, the handle 906 is pulled, through the sliding connection between the side chute 904 and the sliding rail plate 903, the pull bin 902 can be pulled out along one end of the transition bin 901, the pull bin 902 is pulled to the bottom of the glove window 2, the operator can take out the experimental article in the transition bin 901 conveniently, the working efficiency of the operator is improved, the content not described in detail in this description belongs to the prior art known to the professional skilled in the art, and does not belong to the key of the present invention, and therefore, the description is not repeated.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a low noise vacuum glove box, includes glove box (1), glove window (2) have been seted up to one side of glove box (1), bottom fixedly connected with chassis (3) of glove box (1), inboard fixedly connected with pressure regulating box (4) of chassis (3), one side swing joint of pressure regulating box (4) has cabinet door (5), bottom fixedly connected with circulating fan (6) of pressure regulating box (4) inner chamber, one side of circulating fan (6) is provided with purification post (7), its characterized in that: the bottom of the pressure regulating box (4) is provided with a buffer mechanism (8);

buffer gear (8) are including joint interface (801) and joint pad (802), joint interface (801) have been seted up to the bottom of pressure regulating box (4) inner chamber, the surperficial swing joint of joint interface (801) has joint pad (802), the bottom fixedly connected with buffer spring (803) of joint pad (802), the bottom fixedly connected with supporting pad (804) of buffer spring (803).

2. A low noise vacuum glove box as claimed in claim 1, wherein: one side of the glove box body (1) is provided with a push-pull mechanism (9), the push-pull mechanism (9) comprises a transition bin (901) and a pull bin (902), the surface of one side of the glove box body (1) is fixedly connected with the transition bin (901), two ends of the transition bin (901) are movably connected with a sealing plate (905), two sides of an inner cavity of the transition bin (901) are fixedly connected with side sliding grooves (904), the surface of each side sliding groove (904) is slidably connected with a sliding rail plate (903), and the bottom of each sliding rail plate (903) is fixedly connected with the pull bin (902).

3. A low noise vacuum glove box as claimed in claim 2, wherein: both sides fixedly connected with handle (906) of pull storehouse (902), just the quantity of handle (906) is two, two equal fixed connection in both sides of pull storehouse (902) in handle (906).

4. A low noise vacuum glove box as claimed in claim 1, wherein: the bottom of the circulating fan (6) and the bottom of the purifying column (7) are fixedly connected to the surface of the top of the clamping pad (802).

5. A low noise vacuum glove box as claimed in claim 1, wherein: the upper side and the lower side of the buffer spring (803) are fixedly connected to the top of the supporting pad (804) and the bottom of the clamping pad (802).

6. A low noise vacuum glove box as claimed in claim 2, wherein: the bottom of the drawing bin (902) is movably connected with the inner wall of the transition bin (901), and the bottom of the drawing bin (902) is parallel to the inner cavity of the transition bin (901).