CN211586704U

CN211586704U - Automatic vertical current workstation of lift

Info

Publication number: CN211586704U
Application number: CN201922423601.4U
Authority: CN
Inventors: 刘锋
Original assignee: Guangzhou Ling Clean Air Purification Equipment Manufacturing Co ltd
Current assignee: Guangzhou Ling Clean Air Purification Equipment Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-29
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an automatic vertical flow workstation that goes up and down, comprises a workbench, the curb plate that workstation lower extreme fixedly connected with bilateral symmetry set up, fixedly connected with anchor strut between curb plate and the opposite side board, curb plate lower extreme fixedly connected with movable pulley, baffle before the workstation front end fixedly connected with, the inboard fixedly connected with control panel in front baffle front end, the workstation upper end is from back fixedly connected with air intake and motor in proper order, square groove has been seted up to workstation upper end front side. This automatic vertical flow workstation of lift is convenient for drive guard gate and is gone up and down, and the precision of lift is higher, and the antistatic rubber mat that adds has the effect of electrostatic protection, and has fine acid-proof, prevents alkali, prevents chemical flux characteristic to wear-resisting, easy washing, the little spare part or putting of instrument of being convenient for ensures the stability of instrument, and does not influence other operations, and can be according to the needs that use, the height of putting the thing board is adjusted, and the practicality is stronger.

Description

Automatic vertical current workstation of lift

Technical Field

The utility model relates to a clean bench equipment technical field specifically is an automatic vertical flow workstation that goes up and down.

Background

The vertical flow superclean bench is pressed into the static pressure box by a small centrifugal fan, and then is subjected to secondary filtration by the air high-efficiency filter, so that clean airflow blown out from the air outlet surface of the air high-efficiency filter has certain and uniform section air speed, the original air in a working area can be removed, dust particles and biological particles are taken away, and a sterile high-cleanness working environment is formed.

The vertical flow workbench is widely applied to scientific environments and production departments such as medicine and health, biological pharmacy, food, medical science experiments, optical photoelectricity, electronics, sterile laboratories, sterile microorganism inspection, plant tissue culture inoculation and the like, but a protective door of an operation area of the conventional vertical flow super clean workbench needs to be manually pushed and pulled up and down, the lifting distance cannot be well controlled, adjustment needs to be carried out for many times, and tools or parts used at hand are placed in the workbench and are easy to shake, so that the operation is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic vertical current workstation that goes up and down to propose the guard gate in solving above-mentioned background and need manually go from top to bottom the push-and-pull, the distance that goes to control the lift that can not be fine needs to adjust many times, and instrument or spare part that just use conveniently put and easily rock in the workstation, influence the problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic vertical flow workstation that goes up and down, includes the workstation, the curb plate that workstation lower extreme fixedly connected with bilateral symmetry set up, fixedly connected with anchor strut between curb plate and the opposite side board, curb plate lower extreme fixedly connected with movable pulley, baffle before the workstation front end fixedly connected with, the inboard fixedly connected with control panel in front baffle front end, the workstation upper end is from back to front fixedly connected with air intake and motor in proper order, workstation upper end front side is opened and is equipped with square groove.

Preferably, the front end fixedly connected with spliced pole that bilateral symmetry set up in the workstation, the spliced pole is open type design, the spliced pole internal rotation is connected with ball screw, ball screw outside sliding connection has the sliding seat, ball screw upper end passes the workstation and upwards extends.

Preferably, the ball screw and the outer side of the upper end of the motor are fixedly connected with chain wheels, the chain wheels and the outer side of the other chain wheel are meshed and connected with chains, a protective door is fixedly connected between the sliding seat and the other sliding seat, and a distance sensor is fixedly connected to the lower end of the sliding seat.

Preferably, the protection door is connected with the square groove in a clamping mode, and the lowest point of the front baffle is lower than the highest point of the protection door.

Preferably, the threaded rod that rear side fixedly connected with bilateral symmetry set up in the workstation, threaded rod and another threaded rod outside swing joint have puts the thing board, threaded rod outside threaded connection has the stop nut that the longitudinal symmetry set up.

Preferably, the upper end of the bottom in the workbench is fixedly connected with an anti-static rubber mat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automatic lifting vertical flow workbench is used by matching the motor with the ball screw, so that the protective door can be conveniently driven to lift, manual adjustment is not needed, the use is more convenient, and the position of the protective door is ensured to be unchanged;

2. the automatic lifting vertical flow workbench improves the distance moving accuracy of the protective door through the design of the distance sensor, has higher lifting accuracy, has the electrostatic protection effect due to the added anti-static rubber mat, has good acid, alkali and chemical flux resistance, is wear-resistant and is easy to clean;

3. this vertical current workstation of automatic rising through the use of putting the thing board, the stability of instrument is ensured in the little spare part of being convenient for or putting of instrument, and does not influence other operations to can be according to the needs that use, the height of putting the thing board is adjusted, and the practicality is stronger.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a work table; 2. a side plate; 3. a reinforcing rod; 4. a sliding wheel; 5. a front baffle; 6. a control panel; 7. an air inlet; 8. a motor; 9. a square groove; 10. connecting columns; 11. a ball screw; 12. a sliding seat; 13. a sprocket; 14. a chain; 15. a protective door; 16. a distance sensor; 17. a threaded rod; 18. a storage plate; 19. a limit nut; 20. an antistatic rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic lifting vertical flow workbench comprises a workbench 1, side plates 2, reinforcing rods 3, sliding wheels 4, a front baffle plate 5, a control panel 6, an air inlet 7, a motor 8, a square groove 9, a connecting column 10, a ball screw 11, a sliding seat 12, a chain wheel 13, a chain 14, a protective door 15, a distance sensor 16, a threaded rod 17, a storage plate 18, a limiting nut 19 and an anti-static rubber mat 20, wherein the lower end of the workbench 1 is fixedly connected with the side plates 2 which are symmetrically arranged left and right, the reinforcing rods 3 are fixedly connected between the side plates 2 and the other side plate 2, the lower end of each side plate 2 is fixedly connected with the sliding wheel 4, the front baffle plate 5 is fixedly connected with the front end of the workbench 1, the control panel 6 is fixedly connected with the inner side of the front end of the front baffle plate 5, the upper end of the workbench 1 is fixedly connected with the air inlet 7 and the motor 8 from back to front in sequence, the front side of the upper end of, the model of the distance sensor 16 is CWY-DW-S, the model of the control panel 6 is MHW-6043-0606MR/MT, and the installation mode and the circuit connection are not described in detail;

furthermore, the connecting columns 10 which are symmetrically arranged left and right are fixedly connected to the front end in the workbench 1, the connecting columns 10 are in an open design, the ball screw 11 is rotatably connected in the connecting columns 10, the sliding seat 12 is slidably connected to the outer side of the ball screw 11, the upper end of the ball screw 11 penetrates through the workbench 1 to extend upwards, and the ball screw 11 is high in precision and small in friction resistance and is convenient to drive the protective door 15 to lift;

furthermore, the outer sides of the upper ends of the ball screw 11 and the motor 8 are fixedly connected with a chain wheel 13, the outer sides of the chain wheel 13 and the other chain wheel 13 are meshed and connected with a chain 14, a protective door 15 is fixedly connected between the sliding seat 12 and the other sliding seat 12, the lower end of the sliding seat 12 is fixedly connected with a distance sensor 16, and the lifting precision of the protective door 15 is improved through the design of the distance sensor 16;

furthermore, the protective door 15 is in clamping connection with the square groove 9, and the lowest point of the front baffle 5 is lower than the highest point of the protective door 15, so that the protective door 15 does not influence the workbench 1 when moving upwards;

furthermore, threaded rods 17 which are symmetrically arranged left and right are fixedly connected to the rear side in the workbench 1, object placing plates 18 are movably connected to the outer sides of the threaded rods 17 and the other threaded rod 17, and limiting nuts 19 which are symmetrically arranged up and down are in threaded connection to the outer sides of the threaded rods 17, so that the functionality of the workbench 1 is improved, and the neatness in the workbench 1 is guaranteed;

furthermore, the upper end of the bottom in the workbench 1 is fixedly connected with an anti-static rubber mat 20, so that the damage caused by static electricity is avoided, and the safety during working is improved.

The working principle is as follows: firstly, the workbench 1 is moved to a designated position through the sliding wheel 4, the ascending distance is set through the control panel 6, then the motor 8 is started, the motor 8 drives the chain wheel 13 to rotate, the chain 14 at the outer side of the chain wheel 13 drives the other chain wheel 13 to rotate, the ball screw 11 at the inner side of the chain wheel 13 synchronously rotates, the sliding seat 12 at the outer side of the ball screw 11 converts the rotary motion into linear motion, the sliding seat 12 moves upwards at the outer side of the ball screw 11, the protective door 15 between the sliding seat 12 and the other sliding seat 12 synchronously moves upwards and passes through the square groove 9, the distance sensor 16 at the lower end of the sliding seat 12 monitors the distance in real time, when the ascending distance reaches a preset value, the distance sensor 16 feeds back to the control panel 6, the control panel 6 closes the motor 8, so that the protective door 15 is kept unchanged at the current position, then the limit nut, the position of the object placing plate 18 is adjusted up and down, the object placing plate is stopped at a proper position, the limiting nut 19 is screwed down, the stability of the object placing plate 18 is ensured, and then required tools or parts are placed on the object placing plate 18, so that the object placing plate is convenient to use and starts to work.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic vertical current workstation that goes up and down, includes the workstation, its characterized in that: the utility model discloses a pneumatic air conditioner, including workstation upper end, curb plate and opposite side inter-plate, curb plate lower extreme fixedly connected with left and right sides symmetry sets up, fixedly connected with anchor strut between curb plate and the opposite side inter-plate, curb plate lower extreme fixedly connected with movable pulley, workstation front end fixedly connected with front bezel, the inboard fixedly connected with control panel in front of front bezel, the workstation upper end is from back to front fixedly connected with air intake and motor in proper order, workstation upper end front side is opened and is equipped with square groove.

2. An automatically elevating vertical flow workstation as set forth in claim 1 wherein: the utility model discloses a ball screw, including workstation, spliced pole, ball screw, sliding seat, the spliced pole that the left and right symmetry set up is fixedly connected with to the front end fixedly in the workstation, the spliced pole is open type design, the spliced pole internal rotation is connected with ball screw, ball screw outside sliding connection has the sliding seat, ball screw upper end passes the workstation and upwards extends.

3. An automatically elevating vertical flow workstation as set forth in claim 2 wherein: the ball screw and the outer side of the upper end of the motor are fixedly connected with chain wheels, the chain wheels and the outer side of the other chain wheel are meshed and connected with chains, a protective door is fixedly connected between the sliding seat and the other sliding seat, and a distance sensor is fixedly connected to the lower end of the sliding seat.

4. An automatically elevating vertical flow workstation as set forth in claim 3 wherein: the protection door is connected with the square groove in a clamping mode, and the lowest point of the front baffle is lower than the highest point of the protection door.

5. An automatically elevating vertical flow workstation as set forth in claim 1 wherein: rear side fixedly connected with bilateral symmetry's threaded rod in the workstation sets up, threaded rod and another threaded rod outside swing joint have puts the thing board, threaded rod outside threaded connection has the stop nut that the longitudinal symmetry set up.

6. An automatically elevating vertical flow workstation as set forth in claim 1 wherein: the upper end of the bottom in the workbench is fixedly connected with an anti-static rubber mat.