CN211652461U

CN211652461U - Filter material pre-detection device for mask production

Info

Publication number: CN211652461U
Application number: CN202020455755.1U
Authority: CN
Inventors: 陆俏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-09
Anticipated expiration: 2030-04-01

Abstract

The utility model provides a pre-detection device for filter materials in mask production, which comprises a main body, a rotating arm, a bottom piece and a moving piece; the main body is of a rectangular structure, and control rods are arranged at the top ends of two sides of the main body; the outer side of the main body is provided with marking scales; the rotating arms are arranged on two sides of the main body, and rotating pieces are arranged in the top ends of the rotating arms through rotating grooves and coil springs; the both sides of end piece are connected with gauze mask production line top both sides through the bolt, the swinging boom is used for establishing in the both sides of main part, when making this device install and use on the production line, the main part can pass through swinging boom and end piece cooperation, make the gauze mask filter material be in the state of removing on the production line, also can detect the gas permeability to it, the upper and lower both ends of swinging boom are connected with the swivelling chute through the coil spring, be in order to make after the main part shift position, can reset through the coil spring, make the main part can be in the top of production line and move forward.

Description

Filter material pre-detection device for mask production

Technical Field

The utility model belongs to the technical field of the filter material monitoring, more specifically say, in particular to filter material detection device in advance for gauze mask production.

Background

When the mask is produced, the filter material of the mask is usually required to be detected in advance, so that the tightness and the air permeability of the mask are detected.

For example, application No.: CN201420177902.8 relates to a prevent haze filter material for gauze mask, include the filter material includes that ground warp, woof and fluffy warp are interweaved and form, and fluffy warp interweaves in the top and the below of woof simultaneously and forms the looped pile, and the looped pile is "ridge-shaped" arch. The utility model discloses not only effectively solved traditional dust mask hole diameter too big, the dust granule of unable effective prevention micron order reaches dirt-proof function.

Based on discovery among the prior art, current gauze mask filter material detection device can't install when using on the production line and use, can't make the gauze mask filter material detect it when removing on the production line, and it is not convenient enough to use, and current gauze mask filter material detection device when using, when detecting its gas permeability, can't quick audio-visual detection, influences production speed to influence work efficiency.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a pre-detection device for filter material used in mask production is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a filter material detection device in advance for gauze mask production to solve current gauze mask filter material detection device when using, can't install and use on the production line, can't make the gauze mask filter material detect it when moving on the production line, it is not convenient enough to use, and current gauze mask filter material detection device when using, when detecting its gas permeability, can't quick audio-visual detection, influence production speed, thereby influence work efficiency's problem.

The utility model is used for filter material detection device's purpose and efficiency in advance of gauze mask production are reached by following specific technological means:

a filter material pre-detection device for mask production comprises a main body, a rotating arm, a bottom piece and a moving piece; the main body is of a rectangular structure, and control rods are arranged at the top ends of two sides of the main body; the outer side of the main body is provided with marking scales; the rotating arms are arranged on two sides of the main body, and rotating pieces are arranged in the top ends of the rotating arms through rotating grooves and coil springs; two sides of the bottom piece are connected with two sides of the top end of the mask production line through bolts, and the bottom of the embedded rod is embedded in the inner groove of the bottom piece; the moving member and the rubber pad are installed inside the main body, and the moving rod and the guide rod of the moving member are installed inside the guide hole.

Further, the main body comprises a rotating piece and a guide hole; the bottom edge of the main body is of a wedge-shaped structure, and the main body is made of transparent materials; the bottom parts of the two sides of the main body are provided with rotating pieces with T-shaped circular structures, and the inner sides of the top ends of the rotating pieces are provided with stress plates; the middle position of the top end of the main body is provided with a guide hole with a rectangular and circular structure.

Further, the rotating arm comprises an embedded rod; the rotating arm is of a plate-shaped structure, and rotating grooves and coil springs are arranged inside two ends of the rotating arm; the side edge of the bottom of the rotating arm is provided with an embedded rod through a connecting shaft and a coil spring; the bottom of the embedded rod is of a T-shaped structure.

Further, the bottom piece includes an inner groove; the bottom piece is of a plate-shaped structure, and the bottom of the bottom piece is of a T-shaped structure; an inner groove with a T-shaped structure is arranged inside the top end of the bottom piece, and a spring is arranged inside the inner groove.

Further, the moving part comprises a moving rod and a guide rod; the moving piece is of a rectangular plate-shaped structure, and a rubber pad is arranged at the bottom of the moving piece; a moving rod is arranged in the middle of the top end of the moving piece, and a pulling piece is arranged at the top end of the moving rod; the guide rods are cylindrical structures and are arranged on two sides of the top end of the moving piece; the outside of guide bar is equipped with the spring, and the bottom of spring contacts with the top of main part.

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

in the device, a rotating arm and a moving part are arranged, the rotating arm is arranged at two sides of a main body, when the device is arranged on a production line for use, the main body can be matched with a bottom piece through the rotating arm, so that the mask filter material can detect the air permeability even if the mask filter material is in a moving state on the production line, the upper end and the lower end of the rotating arm are connected with a rotating groove through a coil spring, the rotating arm can reset through the coil spring after the main body moves, the main body can move forwards above the production line and then downwards through an embedded rod again, so that the bottom of the main body can be in contact with the filter material, the main body can freely move, the filter material can also move on the production line when the main body is in contact with the filter material, the main body can freely move along with the embedded rod, and the embedded rod is arranged inside the bottom piece, the rotating arm can be more flexible when in use, so that the main body can have more use directions when in use, thereby facilitating the main body to move the filter materials at a plurality of positions;

still furthermore, the moving member is used for being installed inside the main body to move, after the main body moves above the filter material, the bottom of the main body can be contacted with the filter material, so as to rapidly push the moving member to move, so that the inside of the main body can test the air permeability of the filter material through air pressure, so that the moving member can be located inside the main body, thereby testing the air permeability of the filter material, the moving rod at the top end of the moving member is used for receiving the power transmitted by manpower, so that the moving member can rapidly move downwards when the device is used for detecting, thereby rapidly testing the air permeability of the filter material, the guide rod is used for being installed inside the guide hole, so that the moving member can be guided when moving up and down, thereby the moving member can be more accurate when being tested, and the spring outside the guide rod is used for assisting the moving member to reset, after the moving part is moved, the spring can push the pulling part to drive the pulling part to reset through the moving rod, so that the problem that when the mask filter material detecting device is used, the mask filter material detecting device cannot be installed on a production line to be used, the mask filter material detecting device cannot detect the mask filter material when the mask filter material moving device moves on the production line, the mask filter material detecting device is not convenient to use, and when the mask filter material detecting device is used, rapid and visual detection cannot be achieved, the production speed is influenced, and the working efficiency is influenced is solved.

Drawings

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

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic bottom view of the present invention.

Fig. 4 is a schematic cross-sectional structure of the bottom member of the present invention.

Fig. 5 is a schematic perspective view of the moving member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a rotating member; 102. a guide hole; 2. a rotating arm; 201. an embedded rod; 3. a bottom piece; 301. an inner tank; 4. a moving member; 401. a travel bar; 402. a guide rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a filter material pre-detection device for mask production, which comprises a main body 1, a rotating arm 2, a bottom piece 3 and a moving piece 4; the main body 1 is of a rectangular structure, and control rods are arranged at the top ends of two sides of the main body 1; the outer side of the main body 1 is provided with marked scales, and the guide hole 102 is used for enabling the moving rod 401 and the guide rod 402 to move in the main body 1, so that the moving member 4 can be guided when moving, and the moving member 4 can smoothly move in the main body 1; the rotating arms 2 are arranged on two sides of the main body 1, the rotating pieces 101 are arranged in the top ends of the rotating arms 2 through rotating grooves and coil springs, and the embedded rods 201 are arranged in the bottom piece 3, so that the rotating arms 2 can be more flexible when being used, the main body 1 can have more using directions when being used, and the main body 1 can conveniently move filter materials at multiple positions; the two sides of the bottom piece 3 are connected with the two sides of the top end of the mask production line through bolts, the bottom of the embedded rod 201 is embedded in the inner groove 301 of the bottom piece 3, and the embedded rod 201 is arranged in the inner groove 301 in a surging mode, so that the rotary arm 2 can move more flexibly when in use, the embedded rod 201 can move in the rotary arm, the main body 1 can smoothly move up and down, and the filter material can be quickly detected; moving member 4 and rubber pad are installed in the inside of main part 1, and moving rod 401 and guide bar 402 of moving member 4 are installed in the inside of guiding hole 102, and guide bar 402 is then used for installing in the inside of guiding hole 102, make moving member 4 when reciprocating, can be guided, thereby make moving member 4 in the test, can be more accurate, and the spring in the guide bar 402 outside, then be used for assisting moving member 4 and reset, make moving member 4 remove after, the spring can push up to move and draw the piece to drive it to reset through moving rod 401.

Wherein, the main body 1 comprises a rotating piece 101 and a guide hole 102; the bottom edge position of the main body 1 is of a wedge-shaped structure, and the main body 1 is made of transparent materials; the bottom of the two sides of the main body 1 is provided with a rotating piece 101 with a T-shaped circular structure, and the inner side of the top end of the rotating piece 101 is provided with a stress plate; the top intermediate position of main part 1 is equipped with the guiding hole 102 of rectangle and circular structure, main part 1 here is used for directly contacting with the filter material, main part 1 is transparent material, observation moving member 4 that can be better is in its inside position, thereby more accurate test filter material, and the bottom outside of moving member 4 is slope column structure, be in order to contact with the filter material, can better rather than contact compression, thereby the border position that makes the filter material can be sealed firm, thereby be convenient for test the gas permeability of filter material, and rotating member 101 is inside being used for installing the swivelling chute of swinging boom 2, make rotating member 101 can receive the power of coil spring through the atress board, make main part 1 remove after the test finishes, can remove original position.

Wherein, the rotating arm 2 comprises an embedded rod 201; the rotating arm 2 is of a plate-shaped structure, and rotating grooves and coil springs are arranged inside two ends of the rotating arm 2; the side edge of the bottom of the rotating arm 2 is provided with an embedded rod 201 through a connecting shaft and a coil spring; the bottom of the embedded rod 201 is a T-shaped structure, where the rotating arms 2 are provided at both sides of the main body 1, when the device is installed on a production line for use, the main body 1 can be matched with the bottom piece 3 through the rotating arm 2, so that the mask filter material can detect the air permeability even if the mask filter material is in a moving state on a production line, the upper end and the lower end of the rotating arm 2 are connected with the rotating groove through the coil spring, in order to ensure that after the main body 1 moves, the restoration may be performed by a coil spring, so that the main body 1 can be moved forward above the manufacturing line, and then downwardly moved again by the insert rod 201, so that the bottom of the body 1 can be brought into contact with the filter media, therefore, the main body 1 can move freely, so that when the main body 1 is in contact with the filter material, the filter material can also move on a production line, and the main body 1 can move freely along with the filter material.

Wherein, the bottom piece 3 comprises an inner groove 301; the bottom piece 3 is of a plate-shaped structure, and the bottom of the bottom piece 3 is of a T-shaped structure; the inside groove 301 that is equipped with the T-shaped structure in bottom 3's top, and the internally mounted of inside groove 301 has the spring, and bottom 3 here is used for being connected through the top both sides of bolt and production line for bottom 3 can drive the quick erection joint of this device, makes this device can install convenient the using in appropriate position.

Wherein, the moving member 4 comprises a moving rod 401 and a guide rod 402; the moving piece 4 is of a rectangular plate-shaped structure, and a rubber pad is arranged at the bottom of the moving piece 4; a moving rod 401 is arranged in the middle of the top end of the moving member 4, and a pulling member is arranged at the top end of the moving rod 401; the guide rod 402 is a cylindrical structure, and the guide rod 402 is arranged at two sides of the top end of the moving member 4; the outside of guide bar 402 is equipped with the spring, and the bottom of spring contacts with the top of main part 1, moving member 4 here is used for installing at the inside removal of main part 1, make after main part 1 removed the filter material top, the bottom of main part 1 can contact with the filter material, thereby promote moving member 4 fast and remove, make the inside of main part 1, can pass through the gas permeability of atmospheric pressure test filter material, make moving member 4 can be in the inside of main part 1, thereby the gas permeability of test filter material, the carriage release lever 401 on moving member 4 top then is used for receiving the power that the manpower transmitted, make this device when detecting, the downstream that moving member 4 can be quick, thereby the gas permeability of quick test filter material.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, when needs use this device, can remove this device through manpower control, make the bottom both sides of end piece 3 can be connected with the top both sides of production line through the bolt, thereby with the quick fixing of this device, when the gauze mask filter material process, can control main part 1 through the manpower and remove, make the bottom of main part 1 can be accurate contact with the filter material top, then press the piece that draws on carriage release lever 401 top through the manpower, make moving member 4 can be in the inside removal of main part 1, thereby with the inside air compression of main part 1, make its inside can generate pressure, thereby make the filter material can experience atmospheric pressure, thereby test the gas permeability of gauze mask filter material.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a filter material detection device in advance for gauze mask production which characterized in that: the method comprises the following steps: the device comprises a main body (1), a rotating arm (2), a bottom piece (3) and a moving piece (4); the main body (1) is of a rectangular structure, and control rods are arranged at the top ends of two sides of the main body (1); the outer side of the main body (1) is provided with marking scales; the rotating arms (2) are arranged on two sides of the main body (1), and rotating pieces (101) are arranged in the top ends of the rotating arms (2) through rotating grooves and coil springs; two sides of the bottom piece (3) are connected with two sides of the top end of the mask production line through bolts, and the bottom of the embedded rod (201) is embedded into the inner groove (301) of the bottom piece (3); the moving member (4) and the rubber pad are installed inside the main body (1), and the moving rod (401) and the guide rod (402) of the moving member (4) are installed inside the guide hole (102).

2. The device for pre-detecting a filter material for mask production according to claim 1, wherein: the main body (1) comprises a rotating piece (101) and a guide hole (102); the bottom edge position of the main body (1) is of a wedge-shaped structure, and the main body (1) is made of transparent materials; the bottom parts of two sides of the main body (1) are provided with rotating pieces (101) with T-shaped circular structures, and the inner sides of the top ends of the rotating pieces (101) are provided with stress plates; the middle position of the top end of the main body (1) is provided with a guide hole (102) with a rectangular and circular structure.

3. The device for pre-detecting a filter material for mask production according to claim 1, wherein: the rotating arm (2) comprises an embedded rod (201); the rotating arm (2) is of a plate-shaped structure, and rotating grooves and coil springs are arranged inside two ends of the rotating arm (2); the side edge of the bottom of the rotating arm (2) is provided with an embedded rod (201) through a connecting shaft and a coil spring; the bottom of the embedded rod (201) is of a T-shaped structure.

4. The device for pre-detecting a filter material for mask production according to claim 1, wherein: the bottom piece (3) comprises an inner groove (301); the bottom piece (3) is of a plate-shaped structure, and the bottom of the bottom piece (3) is of a T-shaped structure; an inner groove (301) with a T-shaped structure is arranged inside the top end of the bottom piece (3), and a spring is arranged inside the inner groove (301).

5. The device for pre-detecting a filter material for mask production according to claim 1, wherein: the moving piece (4) comprises a moving rod (401) and a guide rod (402); the moving piece (4) is of a rectangular plate-shaped structure, and a rubber pad is arranged at the bottom of the moving piece (4); a moving rod (401) is arranged in the middle of the top end of the moving piece (4), and a pulling piece is arranged at the top end of the moving rod (401); the guide rod (402) is of a cylindrical structure, and the guide rod (402) is arranged on two sides of the top end of the moving part (4); the outer side of the guide rod (402) is provided with a spring, and the bottom of the spring is in contact with the top end of the main body (1).