CN214081528U

CN214081528U - Clean room workbench

Info

Publication number: CN214081528U
Application number: CN202023067398.0U
Authority: CN
Inventors: 杨清清
Original assignee: Suzhou Tongjie Purification Technology Co ltd
Current assignee: Suzhou Tongjie Purification Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-31
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a clean room workbench. Clean room's workstation, including the workstation, the top fixedly connected with control box of workstation, the top fixedly connected with install bin of control box, the dead slot has been seted up to the inside of workstation, fixedly connected with filter layer between the both sides of dead slot inner wall, the bottom fixedly connected with miniature servo motor of control box. The utility model provides a pair of clean room workstation clears up through the dust of dust removal brush round trip movement filter screen on the layer, be convenient for concentrate the clearance to the dust, make the dust on the filter layer regularly clear up, the effect of dust purification is poor when avoiding the workstation to use the filter layer for a long time to block up the influence later stage personnel to use, the quality of product production has been guaranteed, make to seal up the control box through preventing grey curtain goes up and down, make the control box be in encapsulated situation completely when experiment or preparation, outside contaminated air has been avoided getting into in the clean region.

Description

Clean room workbench

Technical Field

The utility model relates to a toilet's equipment field especially relates to a toilet's workstation.

Background

The clean workbench is air purification equipment which provides local dustless and sterile working environment, can artificially control and discharge polluted air in a working area through a special filter channel, avoids harm to people or equipment production, is widely applied to relevant specialties such as laboratories, medical treatment and health, electronic manufacturing and the like, and has good effects of improving process conditions, product quality and finished product processing rate.

The filter screen can produce a large amount of dust and difficult washing thereby cause the jam in the long-term use of current clean room workstation, thereby the effect that the dust purified when influencing later stage personnel to use is poor, influence the operational environment of clean room, and clean room workstation in use, operating personnel's arm must can pass through hand hole business turn over or directly open the control box, this must bring the contaminated air of outside into clean area, thereby lead to the experiment or make the production error, consequently, it solves above-mentioned technical problem to need to provide a clean room workstation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clean room workbench solves the problem that the filter screen is easy to block and the environment of the operation box is not closed.

In order to solve the technical problem, the utility model provides a clean room workbench, which comprises a workbench, wherein the top of the workbench is fixedly connected with an operation box, the top of the operation box is fixedly connected with an installation box, the inside of the workbench is provided with an empty groove, a filter layer is fixedly connected between two sides of the inner wall of the empty groove, the bottom of the operation box is fixedly connected with a micro servo motor, an output shaft of the micro servo motor is fixedly connected with a rotating block, the bottom of the rotating block is rotatably connected with two connecting rods, the bottoms of the two connecting rods are both rotatably connected with a dust removing brush, the dust removing brush slides on a filter screen between two sides of the filter layer, so that the dust removing brush can be indirectly driven to slide back and forth on the filter screen to remove dust on the filter screen when the rotating block is driven by the starting of the micro servo motor, the bottom of the filter layer is fixedly connected with an air suction fan, the bottom of workstation just is located the both sides of dead slot and has all seted up the dust passageway, a plurality of wind hole has all been seted up to the bottom of control box just is located miniature servo motor's both sides.

Preferably, the bottom fixedly connected with biax servo motor of installation box inner wall, the equal fixedly connected with dwang of two output shafts of biax servo motor, two the equal fixedly connected with axis of rotation of the other end of dwang, the front sliding connection of control box has prevents grey curtain, the bottom fixedly connected with slide bar of preventing grey curtain, the sliding tray has all been seted up to the both sides of control box inner wall, the both ends of slide bar all run through the inside that the sliding tray just extended to the sliding tray, the slide bar extends to the equal fixedly connected with sliding block in both ends of sliding tray inside, two the surface of axis of rotation all twines has the pulling aluminum chain, two the other end of pulling aluminum chain all from last down run through the top fixed connection of installation box, control box and sliding block in proper order.

Preferably, the top fixedly connected with filter screen of install bin, the top fixedly connected with fan of blowing of install bin inner wall, the top fixedly connected with ventilation pipe of install bin, the other end of ventilation pipe runs through the inside of control box and extend to the control box, the ventilation pipe extends to the inside one end fixedly connected with wind-collecting cover of control box.

Preferably, the front surface of the dustproof curtain is provided with an inlet groove, and the back surface of the dustproof curtain and the back surface of the inlet groove are communicated with plastic gloves.

Preferably, the top of the inner wall of the operation box is fixedly connected with two illuminating lamps.

Preferably, the bottom of the workbench is fixedly connected with a dust collection box, and the bottom of the workbench and two sides of the dust collection box are fixedly connected with storage boxes.

Preferably, the bottom of the workbench is fixedly connected with four supporting legs, and the bottoms of the supporting legs are fixedly connected with universal wheels.

Compared with the prior art, the utility model provides a pair of toilet's workstation has following beneficial effect:

(1) make the turning block rotate through starting miniature servo motor, the turning block rotates and drives the connecting rod and rotate, the connecting rod rotates and drives two dust removal brush round trip movement and clears up the dust of the filter screen on the filter layer, the dust falls into the dust collection box through the dust passageway and collects, be convenient for concentrate the clearance to the dust, make the dust to on the filter layer regularly clear up, the effect of dust purification is poor when avoiding the workstation to use the filter layer to block up the influence later stage personnel to use for a long time, the quality of product production has been guaranteed.

(2) Make the dwang rotate through starting biax servo motor, the dwang rotates and drives the axis of rotation and rotate, the axis of rotation rotates and drives pulling aluminium chain rolling, thereby the pulling aluminium chain rolling makes the sliding block rise, the sliding block rises and makes the sliding block rise, thereby the sliding bar rises and drives prevents grey curtain and rise, after the thing that will detect or experiment is put into, start biax servo motor reversal, thereby drive the dwang reversal, the dwang reversal drives indirectly and prevents grey curtain reversal and makes to seal up the control box, when operating, personnel stretch into the plastic gloves through the entrance groove and operate can in, make personnel be in encapsulated situation completely when experiment or preparation the control box, outside contaminated air has been avoided getting into in the clean region.

Drawings

Fig. 1 is a schematic structural view of a clean room table according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the cleaning apparatus shown in FIG. 1;

FIG. 3 is a top view of the turning gear shown in FIG. 2;

FIG. 4 is an internal structure view of the lifting device shown in FIG. 1;

fig. 5 is a side view of the gray shade shown in fig. 1.

Reference numbers in the figures: 1. the working table, 2, the operation box, 3, the installation box, 4, the dead slot, 5, the filter layer, 6, miniature servo motor, 7, the turning block, 8, the connecting rod, 9, the dust removal brush, 10, the induced draft fan, 11, the dust passageway, 12, the wind hole, 13, biax servo motor, 14, the dwang, 15, the axis of rotation, 16, the dustproof curtain, 17, the slide bar, 18, the sliding tray, 19, the sliding block, 20, the pulling aluminium chain, 21, the filter screen, 22, the fan of blowing, 23, the ventilation pipe, 24, the air collecting cover, 25, the entrance slot, 26, plastic gloves, 27, the light, 28, the dust collection box, 29, the containing box, 30, the supporting leg, 31, the universal wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a clean room workbench according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the cleaning apparatus shown in FIG. 1; FIG. 3 is a top view of the turning gear shown in FIG. 2; FIG. 4 is an internal structure view of the lifting device shown in FIG. 1; fig. 5 is a side view of the gray shade shown in fig. 1. A clean room workbench comprises a workbench 1, the top of the workbench 1 is fixedly connected with an operation box 2, the top of the operating box 2 is fixedly connected with an installation box 3, the inside of the workbench 1 is provided with a hollow groove 4, a filter layer 5 is fixedly connected between the two sides of the inner wall of the empty groove 4, a micro servo motor 6 is fixedly connected at the bottom of the operation box 2, the output shaft of the miniature servo motor 6 is fixedly connected with a rotating block 7, the bottom of the rotating block 7 is rotatably connected with two connecting rods 8, the bottoms of the two connecting rods 8 are both rotatably connected with a dust removing brush 9, the bottom of the filter layer 5 is fixedly connected with an air suction fan 10, the bottom of the workbench 1 and two sides of the empty groove 4 are both provided with dust channels 11, the bottom of the operation box 2 and two sides of the miniature servo motor 6 are both provided with a plurality of air holes 12.

Bottom fixedly connected with biax servo motor 13 of 3 inner walls of install bin, the equal fixedly connected with dwang 14 of two output shafts of biax servo motor 13, two the equal fixedly connected with axis of rotation 15 of the other end of dwang 14, the front sliding connection of control box 2 has prevents grey curtain 16, the bottom fixedly connected with slide bar 17 of preventing grey curtain 16, sliding tray 18 has all been seted up to the both sides of 2 inner walls of control box, sliding tray 18 and the inside that extends to sliding tray 18 are all run through at the both ends of slide bar 17, slide bar 17 extends to the equal fixedly connected with sliding block 19 in the both ends of 18 inside sliding tray, two the surface of axis of rotation 15 all twines and has stimulateeing aluminium chain 20.

The top fixedly connected with filter screen 21 of installing box 3, the top fixedly connected with fan 22 of blowing of installing box 3 inner wall, the top fixedly connected with ventilation pipe 23 of installing box 3, the other end of ventilation pipe 23 runs through control box 2 and extends to the inside of control box 2, ventilation pipe 23 extends to the inside one end fixedly connected with air-collecting cover 24 of control box 2, fan 22 of blowing sets up and carries wind to the control box 2 in for personnel blow off the dust on the incasement or article in the operation, the reduction dust granule of maximize.

Entrance slot 25 has been seted up on the front of dustproof curtain 16, the back that dustproof curtain 16 just is located entrance slot 25 communicates with plastic gloves 26, the setting of plastic gloves 26 makes the personnel to prevent that the accessible stretches into the plastic gloves with the hand and operates under the condition that dustproof curtain 16 closed when operating in control box 2 for the operating environment is dustless.

Two illuminating lamps 27 are fixedly connected to the top of the inner wall of the operating box 2, and the two illuminating lamps 27 are arranged so that a person can illuminate the operating box when operating the operating box.

The bottom of the workbench 1 is fixedly connected with a dust collection box 28, the bottom of the workbench 1 and two sides of the dust collection box 28 are fixedly connected with storage boxes 29, the dust collection box 28 is used for collecting dust on the filter layer 5 for cleaning, and blockage caused by long-time use of the filter layer is avoided, so that the dust in the operation box 2 is not easy to discharge.

Four supporting legs 30 of bottom fixedly connected with of workstation 1, four the equal fixedly connected with universal wheel 31 in bottom of supporting leg 30, four the device is convenient for remove in the setting up of universal wheel 31.

The utility model provides a pair of toilet's workstation's theory of operation as follows:

when the dust cleaning bench is used, the rotating block 7 is rotated by starting the micro servo motor 6, the rotating block 7 is rotated to drive the connecting rod 8 to rotate, the connecting rod 8 is rotated to drive the two dust removing brushes 9 to move back and forth to clean dust on the filter screen on the filter layer 5, the dust falls into the dust collecting box 28 through the dust channel 11 and is collected, the dust is conveniently cleaned in a centralized manner, when the workbench is used, the rotating rod 14 is rotated by starting the double-shaft servo motor 13, the rotating rod 14 is rotated to drive the rotating shaft 15 to rotate, the rotating shaft 15 is rotated to drive the pulling aluminum chain 20 to be rolled, the pulling aluminum chain is rolled to lift the sliding block 19, the sliding block 19 is lifted to lift the sliding rod 17, the sliding rod 17 is lifted to drive the dust-proof curtain 16 to lift, after things needing to be detected or tested are put in, the double-shaft servo motor 13 is started to rotate reversely, the rotating rod 14 is driven to rotate reversely, the rotating rod 14 indirectly drives the dust-proof curtain 16 to rotate reversely to seal the operation box 2, when the operator operates the glove, the operator can insert his hand into the plastic glove 26 through the entrance slot 25.

(1) make turning block 7 rotate through starting miniature servo motor 6, turning block 7 rotates and drives connecting rod 8 and rotate, connecting rod 8 rotates and drives two dust removal brushes 9 round trip movement and clears up the dust of the filter screen on filter layer 5, the dust falls into dust collection box 28 through dust passageway 11 and collects, be convenient for concentrate the clearance to the dust, make the dust to on the filter layer 5 regularly clear up, the effect of dust purification is poor when avoiding the workstation to use the filter layer to block up the influence later stage personnel to use for a long time, the quality of product production has been guaranteed.

(2) Make dwang 14 rotate through starting biax servo motor 13, dwang 14 rotates and drives rotation axis 15 and rotate, rotation axis 15 rotates and drives 20 rolling of pulling aluminium chain, thereby the rolling of pulling aluminium chain makes sliding block 19 rise, sliding block 19 rises and makes sliding bar 17 rise, sliding bar 17 rises thereby it rises to drive prevents grey curtain 16, after the thing that will detect or experiment is put into, start biax servo motor 13 reversal, thereby drive dwang 14 reversal, dwang 14 reversal indirectly drives and prevents grey curtain 16 reversal and make and seal up control box 2, when carrying out the operation personnel stretch into the hand through entrance slot 25 and operate in plastic gloves 26 can, make personnel be in encapsulated situation completely when experiment or preparation control box 2, outside contaminated air has been avoided getting into in the clean region.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The clean room workbench is characterized by comprising a workbench (1), wherein the top of the workbench (1) is fixedly connected with an operation box (2), the top of the operation box (2) is fixedly connected with an installation box (3), an empty groove (4) is formed in the workbench (1), a filter layer (5) is fixedly connected between two sides of the inner wall of the empty groove (4), the bottom of the operation box (2) is fixedly connected with a micro servo motor (6), an output shaft of the micro servo motor (6) is fixedly connected with a rotating block (7), the bottom of the rotating block (7) is rotatably connected with two connecting rods (8), the bottoms of the two connecting rods (8) are rotatably connected with a dust removing brush (9), the bottom of the filter layer (5) is fixedly connected with an air suction fan (10), and dust channels (11) are formed in the bottom of the workbench (1) and two sides of the empty groove (4), the bottom of the operation box (2) and two sides of the miniature servo motor (6) are provided with a plurality of air holes (12).

2. A clean room workstation according to claim 1, characterized in that a double-shaft servo motor (13) is fixedly connected to the bottom of the inner wall of the installation box (3), two output shafts of the double-shaft servo motor (13) are both fixedly connected with rotating rods (14), the other ends of the two rotating rods (14) are both fixedly connected with rotating shafts (15), the front surface of the operation box (2) is connected with an ash-proof curtain (16) in a sliding way, the bottom of the ash-proof curtain (16) is fixedly connected with a sliding rod (17), two sides of the inner wall of the operation box (2) are respectively provided with a sliding groove (18), two ends of the sliding rod (17) penetrate through the sliding grooves (18) and extend to the inner part of the sliding grooves (18), slide bar (17) extend to the equal fixedly connected with sliding block (19) in both ends of sliding tray (18) inside, two the surface of axis of rotation (15) all twines pulling aluminium chain (20).

3. A clean room workbench according to claim 1, characterized in that a filter screen (21) is fixedly connected to the top of the installation box (3), a blowing fan (22) is fixedly connected to the top of the inner wall of the installation box (3), a ventilation pipe (23) is fixedly connected to the top of the installation box (3), the other end of the ventilation pipe (23) penetrates through the operation box (2) and extends to the inside of the operation box (2), and an air collecting cover (24) is fixedly connected to one end of the ventilation pipe (23) extending to the inside of the operation box (2).

4. A clean room workbench according to claim 2, characterized in that the front side of said dustproof curtain (16) is provided with an entrance slot (25), and the back side of said dustproof curtain (16) and the back side of said entrance slot (25) are communicated with a plastic glove (26).

5. A clean room workstation as claimed in claim 1, characterized in that two illuminating lamps (27) are fixedly connected to the top of the inner wall of the operation box (2).

6. A clean room workstation as claimed in claim 1, characterized in that a dust bin (28) is fixedly connected to the bottom of the workstation (1), and a storage box (29) is fixedly connected to the bottom of the workstation (1) and located on both sides of the dust bin (28).

7. A clean room workstation according to claim 1, characterized in that four support legs (30) are fixedly connected to the bottom of the workstation (1), and universal wheels (31) are fixedly connected to the bottom of each of the four support legs (30).