CN110840201A

CN110840201A - Automatic equipment of wearing to take off of shoe cover is used in laboratory

Info

Publication number: CN110840201A
Application number: CN201911054501.7A
Authority: CN
Inventors: 庄盼; 薛玲玲; 叶烁芒
Original assignee: Zhejiang Wei Wei Biological Medicine Technology Co Ltd
Current assignee: Zhejiang Wei Wei Biological Medicine Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-02-28
Anticipated expiration: 2039-10-31
Also published as: CN110840201B

Abstract

The invention relates to the technical field of laboratory tools, in particular to automatic shoe cover putting-on and putting-off equipment for a laboratory, which comprises a base, wherein a step-shaped pedal frame is arranged on the front surface of the base, two pedals which are respectively an automatic putting-on pedal and an automatic taking-off pedal are arranged on the pedal frame from left to right, pressure sensors are respectively arranged in the automatic putting-on pedal and the automatic taking-off pedal, two bilaterally symmetrical dust covers are arranged on the upper surface of the base, a shoe cover mold is arranged under each dust cover, a rectangular wire groove is arranged on the outer side of the shoe cover mold, a motor push rod is arranged in the wire groove, the base of the motor push rod is hinged with the wire groove, an arc-shaped guide rail frame is arranged on the left hinged side of the wire groove, a sliding rod is arranged on an output shaft of the motor push. The invention can realize automatic putting on and taking off of the shoe covers in the laboratory through mechanical movement, and the shoe covers can be rapidly and orderly stored.

Description

Automatic equipment of wearing to take off of shoe cover is used in laboratory

Technical Field

The invention relates to the technical field of laboratory tools, in particular to automatic shoe cover putting-on and taking-off equipment for a laboratory.

Background

All large laboratories, including computer laboratories, medical laboratories and other places which need to have requirements on relevant parameters such as dustproof indexes, antibacterial indexes and the like, need to be put in with shoe covers. Briefly, in some cases, the dust brought by the feet is prevented from affecting equipment in a laboratory, such as a computer laboratory; in other cases, corrosive substances generated inside a laboratory have adverse effects on laboratory personnel, such as chemical laboratories; in addition, some shoe covers which are repeatedly used are manually put on and off, so that the problems of sanitation and the like for many people are solved, and even if the psychological influence is not necessary, at least certain troubles are brought to the people.

In addition, after the shoe covers are used up in the laboratory, a quick and convenient recovery mode does not exist, most of users need to remove the shoe covers by themselves and put the shoe covers into a recovery place, and the shoe covers are also troublesome for arrangement and appearance problems in the laboratory.

Disclosure of Invention

The invention aims to provide automatic shoe cover putting-on and taking-off equipment for a laboratory, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a laboratory shoe cover automatic wearing and taking-off device comprises a base, wherein a step-shaped pedal frame is arranged on the front face of the base, two pedals which are an automatic wearing pedal and an automatic taking-off pedal are arranged on the pedal frame from left to right, pressure sensors are arranged in the automatic wearing pedal and the automatic taking-off pedal respectively, two dust covers which are bilaterally symmetrical are arranged on the upper surface of the base, a shoe cover mold is arranged under each dust cover, shoe covers which are reversely buckled on the molds are arranged on the shoe cover molds, a rectangular wire groove is formed in the outer side of the shoe cover mold, a motor push rod is arranged in the wire groove, the base of the motor push rod is hinged with the wire groove, an arc-shaped guide rail frame is arranged on the left side of the hinged wire groove, a slide rod is arranged on an output shaft of the motor push rod, the slide rod transversely penetrates through the arc-shaped guide, the shoe cover mold is characterized in that a linear guide rail frame is arranged at the heel of the shoe cover mold, a sliding block is arranged on the linear guide rail frame, and a manipulator is arranged on the sliding block.

Preferably: the upper surface of the base and the upper surface of the pedal frame form an included angle of 135-150 degrees.

Preferably: the radian of the arc-shaped guide rail frame is more than or equal to 90 degrees, and the distance from the highest point of the arc-shaped guide rail frame to the hinged position of the base and the wire groove of the motor push rod is the pushing distance of the motor push rod.

Preferably: and a pressure sensor is arranged in the shoe cover mould.

Preferably: the height of the dust cover is 1.5 times of the height of the arc-shaped guide rail frame, the dust cover is arc-shaped, the circle center of the dust cover is the hinged position of the base of the motor push rod and the wire groove, and the width of the dust cover is from the edge of the base to the edge of the shoe cover die.

Compared with the prior art, the invention has the beneficial effects that: the invention has convenient operation, can realize automatic putting on and taking off of the shoe cover in the laboratory through mechanical movement, has non-overstaffed integral structure and is suitable for being practical in the laboratory. Compare in manual putting on and taking off the shoe cover, convenient more high-efficient to can be swiftly neatly accomodate the shoe cover, make the laboratory clean and tidy more sanitary.

Drawings

FIG. 1 is a schematic view of the overall structure of a base according to the present invention;

FIG. 2 is an isometric view of the overall structure of the present invention;

FIG. 3 is a detailed view of the structure of the insertion and removal portion of the present invention;

fig. 4 is a flow chart of the operation of the present invention.

In the figure: 1. a base; 11. a pedal frame; 111. automatically wearing the pedal; 112. the automatic shoe-taking off pedal; 13. a dust cover; 14. a linear guide rail bracket; 15. a wire slot; 151. a motor push rod; 152. a slide bar; 153; an arc-shaped guide rail bracket; 154. grabbing by a manipulator; 16. a shoe cover mould.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a laboratory shoe cover automatic wearing and taking-off device comprises a base 1, wherein a step-shaped pedal frame 11 is arranged on the front surface of the base 1, two pedals which are an automatic wearing pedal 111 and an automatic taking-off pedal 112 are arranged on the pedal frame 11 from left to right, pressure sensors are respectively arranged in the automatic wearing pedal 111 and the automatic taking-off pedal 112, two bilaterally symmetrical dust covers 13 are arranged on the upper surface of the base 1, a shoe cover mold 16 is arranged under each dust cover 13, a shoe cover which is reversely buckled on the mold is arranged on the shoe cover mold 16, a rectangular wire slot 15 is arranged on the outer side of the shoe cover mold 16, a motor push rod 151 is arranged in the wire slot 15, the base of the motor push rod 151 is hinged with the wire slot 15, an arc-shaped guide rail frame 153 is arranged on the hinged left side of the wire slot 15, a slide rod 152 is arranged on an output shaft of the motor, the tail end of the sliding rod 152 is provided with a mechanical hand grab 154, the heel part of the shoe cover mould 16 is provided with a linear guide rail frame 14, the linear guide rail frame 14 is provided with a sliding block, and the sliding block is provided with the mechanical hand grab 154.

The upper surface of the base 1 and the upper surface of the pedal frame 11 form an included angle of 135-150 degrees, which is convenient for the user to extend legs.

The radian of the arc-shaped guide rail bracket 153 is greater than or equal to 90 degrees, and the distance from the highest point of the arc-shaped guide rail bracket 153 to the hinged position of the base of the motor push rod 151 and the wire slot 15 is the pushing distance of the motor push rod 151. In the process of extending the motor push rod 151, the hinged base will rotate, and the sliding rod 152 and the mechanical gripper 154 on the motor push rod 151 will do circular motion along with the arc-shaped guide rail frame 153.

A pressure sensor is arranged inside the shoe cover mould 16. For detecting whether there is user use.

The height of the dust cover 13 is 1.5 times of the height of the arc-shaped guide rail frame 153, the dust cover 13 is arc-shaped, the circle center of the dust cover is the hinged position of the base of the motor push rod 151 and the wire groove 15, and the width of the dust cover 13 is from the edge of the base 1 to the edge of the shoe cover mold 16. The dust cover 13 must be of a suitable height and width to avoid snagging the feet on the machine.

It is worth to be noted that, the gravity sensor adopted in this embodiment is a BMA150 digital three-axis gravity sensor LGA-12 type, the motor push rod 151 is an XTL type motor push rod 151 under the LUILEC brand, and the robot gripper 154 is an EFG series robot gripper 154 under the HITBOT brand, and the design does not include the innovation of the improvement and the use method of the electrical component, and the above belong to the prior art, and the details are not repeated

Referring to fig. 4, firstly, when a plurality of shoe covers are reversely buckled on the shoe cover mold 16 on the base 1 and the automatic wearing pedal 111 is stepped on, the heights of the mechanical hand grips 154 on the arc-shaped guide rail frame 153 and the linear guide rail frame 14 are immediately reduced to the minimum; a single foot is placed on the shoe cover mold 16 on one side, at the moment, the gravity in the shoe cover mold 16 is sensed to obtain a signal, and the two mechanical hand grips 154 hook up the shoe cover from bottom to top to put the shoe cover on the foot cover through the linear motion at the rear end and the arc motion at the front end; when the automatic shoe-taking-off pedal 112 is stepped on, the gripping height of the arc-shaped guide rail frame 153 and the mechanical arm 154 on the linear guide rail frame 14 immediately moves to the upper limit; a single foot is placed on the shoe cover mold 16 on one side, at the moment, the gravity in the shoe cover mold senses to obtain a signal, and the two mechanical hand grips 154 hook up the shoe cover from top to bottom to pull down the shoe cover through the linear motion of the rear end and the arc motion of the front end and press the shoe cover on the shoe cover mold 16;

the foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic equipment of putting on and taking off of shoe cover is used in laboratory, includes base (1), its characterized in that: the automatic shoe cover is characterized in that a step-shaped pedal frame (11) is arranged on the front surface of the base (1), two pedals, namely an automatic wearing pedal (111) and an automatic shoe taking-off pedal (112), are arranged on the pedal frame (11) from left to right, pressure sensors are arranged in the automatic wearing pedal (111) and the automatic shoe taking-off pedal (112), two bilaterally symmetrical dust covers (13) are arranged on the upper surface of the base (1), a shoe cover mold (16) is arranged under each dust cover (13), shoe covers which are reversely buckled on the molds are arranged on the shoe cover molds (16), rectangular wire grooves (15) are formed in the outer sides of the shoe cover molds (16), motor push rods (151) are arranged in the wire grooves (15), wherein the bases of the motor push rods (151) are hinged to the wire grooves (15), arc-shaped guide rail frames (153) are arranged on the hinged left sides of the wire grooves (15), and sliding rods (152), slide bar (152) transversely passes arc guide rail frame (153) and the end is close to the position before the shoes of shoe cover mould (16), slide bar (152) end is equipped with the manipulator and grabs (154), shoe cover mould (16) heel of a shoe department is equipped with linear guide rail frame (14), be equipped with on linear guide rail frame (14) the slider and be equipped with the manipulator on the slider and grab (154).

2. A laboratory shoe cover automatic putting on and taking off device according to claim 1, characterized in that: the upper surface of the base (1) and the upper surface of the pedal frame (11) form an included angle of 135-150 degrees.

3. A laboratory shoe cover automatic putting on and taking off device according to claim 1, characterized in that: the radian of the arc-shaped guide rail frame (153) is more than or equal to 90 degrees, and the distance from the highest point of the arc-shaped guide rail frame (153) to the hinged position of the base of the motor push rod (151) and the wire groove (15) is the pushing distance of the motor push rod (151).

4. A laboratory shoe cover automatic putting on and taking off device according to claim 1, characterized in that: the shoe cover mould (16) is internally provided with a pressure sensor.

5. A laboratory shoe cover automatic putting on and taking off device according to claim 1, characterized in that: the height of the dust cover (13) is 1.5 times of the height of the arc-shaped guide rail frame (153), the dust cover (13) is arc-shaped, the circle center of the dust cover is the hinged position of the base of the motor push rod (151) and the wire groove (15), and the width of the dust cover (13) is from the edge of the base (1) to the edge of the shoe cover mold (16).