CN213939804U - Gauze mask bridge of nose strip cutting device - Google Patents
Gauze mask bridge of nose strip cutting device Download PDFInfo
- Publication number
- CN213939804U CN213939804U CN202022685076.6U CN202022685076U CN213939804U CN 213939804 U CN213939804 U CN 213939804U CN 202022685076 U CN202022685076 U CN 202022685076U CN 213939804 U CN213939804 U CN 213939804U
- Authority
- CN
- China
- Prior art keywords
- wheel
- bridge
- nose
- transmission module
- strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model provides a gauze mask bridge of the nose strip cutting device, which comprises a base, bridge of the nose strip straightening mechanism, bridge of the nose strip conveying mechanism, bridge of the nose strip shutdown mechanism and actuating mechanism, bridge of the nose strip straightening mechanism, bridge of the nose strip conveying mechanism and bridge of the nose strip shutdown mechanism all install on the base, actuating mechanism includes power module, transmission module one and transmission module two, power module is connected with two drives of bridge of the nose strip conveying mechanism or transmission module, power module continuously drives bridge of the nose strip shutdown mechanism or two motions of transmission module, transmission module one is installed at the base, bridge of the nose strip shutdown mechanism and between the transmission module two, transmission module two is connected with base rotatable coupling and with bridge of the nose strip conveying mechanism drive, transmission module nature drives bridge of the nose strip conveying mechanism periodic cycle motion. The utility model discloses realize through the motion of a motor drive roof beam strip conveying mechanism and bridge of the nose strip shutdown mechanism, reduced the manufacturing cost of equipment.
Description
Technical Field
The utility model relates to a gauze mask production facility field specifically is a gauze mask bridge of the nose strip cutting device.
Background
The mask comprises a mask piece and an ear belt, a nose bridge line is arranged in the mask piece, and the nose bridge line is obtained by cutting a nose bridge strip through a nose bridge strip cutting device. Among the prior art, gauze mask bridge of the nose strip cutting device includes the base, bridge of the nose strip straightening mechanism, bridge of the nose strip conveying mechanism and bridge of the nose strip shutdown mechanism are installed on the base by going to back successively, a motor drive bridge of the nose strip conveying mechanism realizes periodic transport bridge of the nose strip, another motor drive bridge of the nose strip shutdown mechanism periodic cut off the bridge of the nose strip that is carried by bridge of the nose strip conveying mechanism, the motor is expensive, lead to whole manufacturing cost to rise, consequently, still need improve.
Disclosure of Invention
An object of the utility model is to provide a gauze mask bridge of the nose strip cutting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a gauze mask bridge of nose strip cutting device, includes that base, bridge of the nose strip straighten mechanism, bridge of the nose strip conveying mechanism, bridge of the nose strip shutdown mechanism and actuating mechanism, bridge of the nose strip straighten mechanism, bridge of the nose strip conveying mechanism and bridge of the nose strip shutdown mechanism and all install on the base, actuating mechanism includes power module, drive module one and drive module two, power module continuously drives bridge of the nose strip shutdown mechanism or the motion of drive module two, drive module one is installed between base, bridge of the nose strip shutdown mechanism and drive module two, drive module two with base rotatable coupling and with bridge of the nose strip conveying mechanism drive connection, drive module periodic drive bridge of the nose strip conveying mechanism motion.
Further, the power module comprises a motor, a motor base and a transmission assembly, the motor is installed below the base through the motor base, and the motor drives the nose bridge strip cutting mechanism or the transmission module II to move through the transmission assembly.
Further, the transmission assembly comprises a driving synchronous wheel, a driven synchronous wheel and a synchronous belt, the driving synchronous wheel is sleeved on an output shaft of the motor, the driven synchronous wheel is installed on the nose bridge strip cutting mechanism or the transmission module II, and the driving synchronous wheel and the driven synchronous wheel are both meshed with the synchronous belt.
Furthermore, the first transmission module comprises a first chain wheel, a second chain wheel, a tension chain wheel, a wheel support and a chain, the first chain wheel is mounted on the nose bridge strip cutting mechanism, the second chain wheel is mounted on the second transmission module, the first chain wheel, the second chain wheel and the tension chain wheel are all meshed with the chain, the tension chain wheel is rotatably connected to the wheel support, and the wheel support is mounted on the base.
Further, the second transmission module comprises a transmission shaft, a first fan-shaped wheel, a second fan-shaped wheel and a rubber coating wheel, the first fan-shaped wheel and the second fan-shaped wheel are both sleeved on the transmission shaft, the first fan-shaped wheel and the second fan-shaped wheel are provided with overlapping areas, arc edges of the first fan-shaped wheel and the second fan-shaped wheel are both pressed on the periphery of the rubber coating wheel, and the rubber coating wheel is installed on the nose bridge strip conveying mechanism.
Further, still include the height adjustment module, transmission module two pass through height adjustment module rotatable coupling on the base.
Further, height adjusting module includes door type slide, cavity slider and adjusting bolt, threaded hole is seted up to the top of door type slide, adjusting bolt and threaded hole carry out threaded connection, adjusting bolt's lower extreme and the top joint of cavity slider, but cavity slider sliding connection is in door type slide, and is rotatory the bolt can drive cavity slider up-and-down motion, the left end rotatable coupling of transmission shaft is in the cavity slide.
The utility model has the advantages that:
when the power module is in driving connection with the nose bridge strip cutting mechanism, the motor drives the transmission assembly to drive the swing arm to rotate through the rotating shaft module, the nose bridge strip penetrates through the passageway, and the elastic cutter is pressed downwards through the free end of the swing arm to cut off the nose bridge strip, so that the nose bridge strip cutting mechanism works; the rotating shaft module drives the chain wheel I to drive the transmission shaft to do rotating motion through the chain transmission chain wheel II, the transmission shaft drives the fan-shaped wheel I and the fan-shaped wheel II to do rotating motion, the arc edges of the fan-shaped wheel I and the fan-shaped wheel II drive the rubber coating wheel to do rotating motion through friction force, the fan-shaped wheel I and the fan-shaped wheel II drive the rubber coating wheel to do periodic motion, the rubber coating wheel drives the upper rotating shaft to drive the lower roller wheel to do rotating motion through the upper rubber coating wheel, the nose bridge strip penetrates between the upper rubber coating wheel and the lower roller wheel, the upper rubber coating wheel and the lower roller wheel drive the nose bridge strip to enter the nose bridge strip cutting mechanism, and the nose bridge strip conveying mechanism is enabled to work.
Compared with the prior art, the utility model discloses a motor drive bridge of the nose strip conveying mechanism and bridge of the nose strip shutdown mechanism work are realized to reasonable design, have reduced holistic manufacturing cost.
Drawings
FIG. 1: a three-dimensional schematic diagram of a mask nose bridge strip cutting device.
FIG. 2: a partial three-dimensional schematic diagram of a mask nose bridge strip cutting device.
FIG. 3: a three-dimensional schematic diagram of a first transmission module of a mask nose bridge strip cutting device is provided.
FIG. 4: an enlarged schematic diagram of a mask nose bridge strip cutting device at a position A.
Detailed Description
The invention is further explained below with reference to the drawings:
referring to fig. 1 and 2, a device for cutting a nose bridge strip of a mask comprises a base 1, a nose bridge strip straightening mechanism 2, a nose bridge strip conveying mechanism 3, a nose bridge strip cutting mechanism 4, a driving mechanism 5, a nose bridge strip straightening mechanism 2, nose bridge strip conveying mechanism 3 and nose bridge strip shutdown mechanism 4 are installed on base 1 from going to back in proper order, actuating mechanism 5 includes power module 51, first transmission module 52 and second transmission module 53, power module 51 is connected with the drive of nose bridge strip shutdown mechanism 4 or second transmission module 53, power module 51 continuously drives the motion of nose bridge strip shutdown mechanism 4 or second transmission module 53, first transmission module 52 is installed at the base, between nose bridge strip shutdown mechanism 4 and the second transmission module 53, second transmission module 53 and base 1 rotatable coupling just with the drive of nose bridge strip conveying mechanism 3 and be connected, second transmission module 53 periodically drives the motion of nose bridge strip conveying mechanism 3.
Nose bridge strip conveying mechanism 3 includes last wheel subassembly 31 and lower wheel subassembly 32, goes up wheel subassembly 31 and includes rubber coating wheel and last rotation axis, goes up rubber coating wheel cover and establishes outside last rotation axis, goes up rotation axis rotatable coupling on base 1, the right-hand member of last rotation axis extend right and with two 52 fixed connection of drive module, lower wheel subassembly 32 includes gyro wheel and lower rotation axis down, lower gyro wheel cover is established outside lower rotation axis and is pressfitting under last rubber coating wheel, lower rotation axis rotatable coupling is on base 1.
Bridge of the nose strip shutdown mechanism 4 includes cutter drive assembly 41 and cutter assembly 42, cutter drive assembly 41 includes rotating shaft module and swing arm, the rotating shaft unit mount is on base 1, the left end of rotating shaft module and the one end fixed connection of swing arm, the right-hand member of rotating shaft assembly and first 52 fixed connection of drive module, power module 51 is connected with the drive of rotating shaft module, cutter assembly 42 includes cutter seat and elasticity cutter, the cutter seat is installed on base 1 and is located the below of rotating shaft assembly, the elasticity cutter is installed in the cutter seat, the passageway is seted up to the inside of cutter seat.
Referring to fig. 2, the power module 51 includes a motor 511, a motor base, and a transmission assembly 513, the motor 511 is installed under the base 1 through the motor base, and the motor 511 drives the nose bridge strip cutting mechanism 4 or the second transmission module 53 to move through the transmission assembly 513.
The driving component 513 includes a driving synchronous wheel, a driven synchronous wheel and a synchronous belt, the driving synchronous wheel is sleeved on the output shaft of the motor 511, the driven synchronous wheel is installed on the nose bridge strip cutting mechanism 4 or the second transmission module 53, and the driving synchronous wheel and the driven synchronous wheel are both meshed with the synchronous belt.
Referring to fig. 3, the first transmission module 52 includes a first sprocket 521, a second sprocket 522, a tension sprocket 523, a wheel support 524, and a chain 525, the first sprocket 521 is sleeved at the right end of the transmission module, the second sprocket 522 is sleeved at the right end of the upper rotating shaft, the first sprocket 521, the second sprocket 522, and the tension sprocket 523 are all engaged with the chain 525, the tension sprocket 523 is rotatably connected to the wheel support 524, and the wheel support 524 is mounted on the base 1.
Referring to fig. 4, the second transmission module 53 includes a transmission shaft 531, a first fan-shaped wheel 532, a second fan-shaped wheel 533 and a rubber coating wheel 534, the first fan-shaped wheel 532 and the second fan-shaped wheel 533 are both sleeved on the transmission shaft 531, the first fan-shaped wheel 532 and the second fan-shaped wheel 533 have an overlapping area, the overlapping area of the first fan-shaped wheel 532 and the second fan-shaped wheel 533 is adjustable, the arc edges of the first fan-shaped wheel 532 and the second fan-shaped wheel 533 are both pressed on the periphery of the rubber coating wheel 534, and the rubber coating wheel 534 is mounted on the nose bridge conveying mechanism 3.
Referring to fig. 2 and fig. 4, the portable electronic device further includes a height adjusting module 54, the second transmission module 53 is rotatably connected to the base 1 through the height adjusting module 54, that is, the second transmission module 53 is rotatably connected to the height adjusting module 54, and the height adjusting module 54 is fixedly connected to the base 1.
Referring to fig. 4, the height adjustment module 54 includes a door-shaped sliding seat 541, a hollow slider 542 and an adjustment bolt 543, a threaded hole is formed above the door-shaped sliding seat 541, the adjustment bolt 543 is in threaded connection with the threaded hole, an annular groove is formed at the periphery of the lower end of the adjustment bolt 543, an inverted T-shaped groove is formed above the hollow slider 542, the annular groove and the inverted T-shaped groove are matched, the lower end of the adjustment bolt 543 is clamped with the upper side of the hollow slider 542, the hollow slider 542 is slidably connected in the door-shaped sliding seat 541, the rotation bolt can drive the hollow slider 542 to move up and down, and the left end of the transmission shaft 531 is rotatably connected in the hollow sliding seat.
The front side wall and the rear side wall of the hollow sliding block 542 are respectively provided with a first protruding strip and a second protruding strip which extend in the vertical direction, the front inner side wall and the rear inner side wall of the door-shaped sliding seat 541 are respectively provided with a first groove and a second groove corresponding to the first protruding strip and the second protruding strip, and the first protruding strip and the second protruding strip are respectively in sliding connection with the first groove and the second groove.
The height adjusting module 554 is used for adjusting the height of the transmission shaft 531, so that the heights of the first fan-shaped wheel 532 and the second fan-shaped wheel 533 can be adjusted, the first fan-shaped wheel 532 and the second fan-shaped wheel 533 can be tightly pressed on the rubber coating wheel 534, when the height adjusting module 54 is used, the adjusting bolt 543 is manually rotated to move downwards to drive the hollow slider 542 to drive the transmission shaft to move downwards, the hollow slider 542 drives the first fan-shaped wheel 532 and the second fan-shaped wheel 533 to move downwards to enable the arc edges of the first fan-shaped wheel 532 and the second fan-shaped wheel 533 to be tightly pressed on the rubber coating wheel 534, and when the first fan-shaped wheel 532 and the second fan-shaped wheel 533 do rotating motion, the arc edges of the first fan-shaped wheel 532 and the second fan-shaped wheel 533 can drive the rubber coating wheel 534 to do rotating motion through enough friction force.
The utility model discloses a theory of operation:
the motor 511 drives the transmission assembly 513 to drive the swing arm to rotate through the rotating shaft module, the nose bridge strip penetrates through the passageway, the free end of the swing arm presses down the elastic cutter to cut off the nose bridge strip, and the nose bridge strip cutting mechanism 4 works; the rotating shaft module drives the first sprocket 521 to drive the transmission shaft 531 to rotate through the chain 525 and the second sprocket 522, the transmission shaft drives the first fan-shaped wheel 532 and the second fan-shaped wheel 533 to rotate, the arc edges of the first fan-shaped wheel 532 and the second fan-shaped wheel 533 both drive the rubber coating wheel 534 to rotate through friction, the first fan-shaped wheel 532 and the second fan-shaped wheel 533 drive the rubber coating wheel 534 to periodically move, the rubber coating wheel 534 drives the upper rotating shaft to drive the lower roller to rotate through the upper rubber coating wheel, the nose bridge strip penetrates between the upper rubber coating wheel and the lower roller, the upper rubber coating wheel and the lower roller drive the nose bridge strip to enter the nose bridge strip cutting mechanism 4, and the nose bridge strip conveying mechanism 3 is enabled to work.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a gauze mask bridge of the nose strip cutting device, includes that base, bridge of the nose strip straighten mechanism, bridge of the nose strip conveying mechanism, bridge of the nose strip shutdown mechanism and actuating mechanism, bridge of the nose strip straightens mechanism, bridge of the nose strip conveying mechanism and bridge of the nose strip shutdown mechanism and all installs on the base its characterized in that: the driving mechanism comprises a power module, a first transmission module and a second transmission module, the power module continuously drives the nose bridge strip cutting mechanism or the second transmission module to move, the first transmission module is installed between the base, the nose bridge strip cutting mechanism and the second transmission module, the second transmission module is rotatably connected with the base and is in driving connection with the nose bridge strip conveying mechanism, and the second transmission module periodically drives the nose bridge strip conveying mechanism to move.
2. The mask nose bridge cutting device of claim 1, wherein: the power module comprises a motor, a motor base and a transmission assembly, the motor is installed below the base through the motor base, and the motor drives the nose bridge strip cutting mechanism or the transmission module II to move through the transmission assembly.
3. The mask nose bridge cutting device of claim 2, wherein: the driving component comprises a driving synchronous wheel, a driven synchronous wheel and a synchronous belt, the driving synchronous wheel is sleeved on an output shaft of the motor, the driven synchronous wheel is installed on the nose bridge strip cutting mechanism or the transmission module II, and the driving synchronous wheel and the driven synchronous wheel are both meshed with the synchronous belt.
4. The mask nose bridge cutting device of claim 1, wherein: the nose bridge strip cutting mechanism is characterized in that the first transmission module comprises a first chain wheel, a second chain wheel, a tensioning chain wheel, a wheel support and a chain, the first chain wheel is installed on the nose bridge strip cutting mechanism, the second chain wheel is installed on the second transmission module, the first chain wheel, the second chain wheel and the tensioning chain wheel are all meshed with the chain, the tensioning chain wheel is rotatably connected to the wheel support, and the wheel support is installed on the base.
5. The mask nose bridge cutting device of claim 1, wherein: the rubber coating wheel conveying mechanism comprises a rubber coating wheel conveying mechanism, and is characterized in that the transmission module II comprises a transmission shaft, a fan-shaped wheel I, a fan-shaped wheel II and a rubber coating wheel, wherein the fan-shaped wheel I and the fan-shaped wheel II are both sleeved on the transmission shaft, the fan-shaped wheel I and the fan-shaped wheel II are provided with overlapping areas, the arc edges of the fan-shaped wheel I and the fan-shaped wheel II are both pressed on the periphery of the rubber coating wheel, and the rubber coating wheel is arranged on the nose bridge conveying mechanism.
6. The mask nose bridge cutting device of claim 5, wherein: still include the altitude mixture control module, transmission module two pass through altitude mixture control module rotatable coupling on the base.
7. The mask nose bridge cutting device of claim 6, wherein: the height adjusting module comprises a door-shaped sliding seat, a hollow sliding block and an adjusting bolt, a threaded hole is formed in the upper portion of the door-shaped sliding seat, the adjusting bolt and the threaded hole are in threaded connection, the lower end of the adjusting bolt is connected with the upper portion of the hollow sliding block in a clamped mode, the hollow sliding block is connected in the door-shaped sliding seat in a sliding mode, the bolt can drive the hollow sliding block to move up and down, and the left end of the transmission shaft can be connected in the hollow sliding seat in a rotating mode.
8. The mask nose bridge cutting device of claim 7, wherein: the spring is sleeved outside the screw rod of the adjusting bolt and is located between the sliding seat and the hollow sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685076.6U CN213939804U (en) | 2020-11-19 | 2020-11-19 | Gauze mask bridge of nose strip cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685076.6U CN213939804U (en) | 2020-11-19 | 2020-11-19 | Gauze mask bridge of nose strip cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213939804U true CN213939804U (en) | 2021-08-13 |
Family
ID=77209738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022685076.6U Active CN213939804U (en) | 2020-11-19 | 2020-11-19 | Gauze mask bridge of nose strip cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213939804U (en) |
-
2020
- 2020-11-19 CN CN202022685076.6U patent/CN213939804U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201325040Y (en) | Driving tool | |
| CN112811268A (en) | Automatic wire winding device | |
| CN103706880A (en) | Swinger gear-stirring device | |
| CN213939804U (en) | Gauze mask bridge of nose strip cutting device | |
| CN209737021U (en) | copper strip machine with feeding controlled in stepping mode | |
| CN208572870U (en) | A kind of rubber tapping equipment with double cutting edge structure | |
| CN116727975A (en) | Welding arm adjusting mechanism of seam welder | |
| CN218612382U (en) | Welding operation platform with multidirectional welding function | |
| CN210578876U (en) | Camera convenient to adjust monitoring range | |
| CN210099464U (en) | Steel sheet location perforating device | |
| CN117798633B (en) | Swing type cam divider for intelligent assembly production line | |
| CN217558495U (en) | Air compressor machine for automobile exterior trimming part convenient to angle regulation | |
| CN112318542A (en) | Front end manipulator for automobile assembly | |
| CN112478691A (en) | High-accuracy positioning mechanism for machining plate-shaped workpiece | |
| CN110983639A (en) | Cloth feeding device, cloth feeding device control method and wrist bending machine | |
| CN220524046U (en) | Energy-saving environment-friendly street lamp | |
| CN211574876U (en) | Projection direction adjustable spotlight | |
| CN219094318U (en) | Adjusting instrument case part cutting fixing device | |
| CN215588783U (en) | Polishing device for rail electric vehicle accessories | |
| CN220560437U (en) | Fixing mechanism of pull disc bolt lathe | |
| CN220406168U (en) | Automatic dispensing equipment for bracelet production | |
| CN217990791U (en) | Electromechanical cable is with location guillootine | |
| CN220129654U (en) | Carton nailing box production side turning device | |
| CN219146213U (en) | Urban green belt trimming device | |
| CN220093205U (en) | Cutting and positioning device for aluminum alloy doors and windows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |