CN213663829U - Conveying device for preventing folding and clamping stagnation of nose bridge strip of mask machine - Google Patents
Conveying device for preventing folding and clamping stagnation of nose bridge strip of mask machine Download PDFInfo
- Publication number
- CN213663829U CN213663829U CN202022653345.0U CN202022653345U CN213663829U CN 213663829 U CN213663829 U CN 213663829U CN 202022653345 U CN202022653345 U CN 202022653345U CN 213663829 U CN213663829 U CN 213663829U
- Authority
- CN
- China
- Prior art keywords
- nose
- strip
- nose bridge
- bridge
- cutting mechanism
- 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
Abstract
The utility model relates to a folding-proof and jamming-proof conveying device for nose bridge strips of a mask machine, which comprises a mounting seat, wherein a first conveying mechanism, a second conveying mechanism and a cutting mechanism are sequentially arranged on the mounting seat along the transmission direction of the nose bridge strips, the cutting mechanism is movably connected with the mounting seat, and the distance between the second conveying mechanism and the cutting mechanism is adjustable; the second conveying mechanism comprises a driving sector gear and a first driven roller, the nose bridge strip is located between the driving sector gear and the first driven roller, and the nose bridge strip is shifted by the driving sector gear to move towards the cutting mechanism. The interval is adjustable between second conveying mechanism and the cutting mechanism, can adjust the two interval in a flexible way according to production needs, when changing the softer bridge of the nose strip of use hardness, can adjust cutting mechanism's position, suitably dwindles the interval between second conveying mechanism and the cutting mechanism according to the soft or hard degree of bridge of the nose strip to avoid bridge of the nose strip the circumstances of folding, jamming, ensure bridge of the nose strip's normal transport.
Description
Technical Field
The utility model relates to a conveyor especially relates to gauze mask machine bridge of the nose strip prevents the conveyor of preventing the jamming of buckling.
Background
The mask needs to carry out the transmission and the cutting of bridge of the nose strip in the production and processing process, and its structure of the transmission and the cutting device of current bridge of the nose strip is as shown in figure 1 of the attached drawing of the description, mainly includes the mount pad, sets gradually first transport pair roller, second transport pair roller and cutting knife subassembly along the direction of transmission of bridge of the nose strip on the mount pad, and first transport pair roller and second transport pair roller all include a drive roll and a driven voller. The prior nose bridge transmission and cutting device has the following technical defects in the using process: firstly, a cutting knife assembly is fixedly arranged on a mounting seat, namely, the distance between the cutting knife assembly and a second conveying pair roller is fixed, and the distance between the cutting knife assembly and the second conveying pair roller cannot be flexibly adjusted according to production requirements, so that when a nose bridge strip with softer hardness is replaced and used, the normal conveying of the nose bridge strip is influenced due to the fact that the distance between the cutting knife assembly and the second conveying pair roller is too large and the conditions of folding and clamping stagnation often occur between the cutting knife assembly and the second conveying pair roller; and secondly, when the nose bridge strips are conveyed to the cutting knife assembly by the first conveying double rollers and the second conveying double rollers, the nose bridge strips cannot be conveyed in a fixed length manner, and the length of the nose bridge strips conveyed each time needs to be measured by additional metering equipment, so that the complexity of the equipment is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide gauze mask machine bridge of the nose strip and prevent the conveyor of buckling.
The utility model is realized by the following technical scheme, the utility model provides a conveying device for preventing folding and clamping stagnation of nose bridge strip of a mask machine, which comprises a mounting seat, wherein a first conveying mechanism, a second conveying mechanism and a cutting mechanism are sequentially arranged on the mounting seat along the transmission direction of the nose bridge strip, the cutting mechanism is movably connected with the mounting seat, and the distance between the second conveying mechanism and the cutting mechanism is adjustable; the second conveying mechanism comprises a driving sector gear and a first driven roller, the nose bridge strip is located between the driving sector gear and the first driven roller, and the nose bridge strip is shifted by the driving sector gear to move towards the cutting mechanism.
Preferably, the driving sector gear is mounted on a rotating shaft, the rotating shaft is connected with the mounting seat through a bearing, the rotating shaft is connected with an output shaft of the speed reducing motor, and the speed reducing motor is fixedly mounted on the mounting seat.
Preferably, the first conveying mechanism comprises two second driven rollers, and the nose bridge strip is located between the two second driven rollers.
Preferably, the first driven roller and each second driven roller are sleeved with a rubber sheath.
Preferably, the upper end and the lower end of the cutting mechanism are fixedly connected with a connecting plate respectively, the mounting seat is fixedly connected with a guide rod matched with each connecting plate, each connecting plate is connected to the corresponding guide rod in a sliding mode, and each connecting plate is connected with a fastening bolt tightly jacking the guide rod in a threaded mode.
Preferably, each connecting plate is provided with a through hole for the guide rod to pass through, each connecting plate is provided with a threaded hole for connecting a fastening bolt, and the threaded holes are communicated with the through holes.
The utility model has the advantages that:
1. the interval is adjustable between second conveying mechanism and the cutting mechanism, can adjust the two interval in a flexible way according to production needs, when changing the softer bridge of the nose strip of use hardness, can adjust cutting mechanism's position, suitably dwindles the interval between second conveying mechanism and the cutting mechanism according to the soft or hard degree of bridge of the nose strip to avoid bridge of the nose strip the circumstances of folding, jamming, ensure bridge of the nose strip's normal transport.
2. Provide power and then realize the transport of bridge of the nose strip through initiative sector gear, initiative sector gear's arc length is the length of the bridge of the nose strip of carrying at every turn, can realize the change that the length was sent into at every turn to the bridge of the nose strip through the initiative sector gear who uses different arc lengths, can realize the fixed length through initiative sector gear and carry, need not with the help of extra metering equipment, has simplified equipment structure.
Drawings
FIG. 1 is a schematic structural view of a conventional nose bridge conveying and cutting device;
FIG. 2 is a schematic structural view of the present invention;
shown in the figure:
1. the device comprises a mounting seat, 2, a driving sector gear, 3, a first driven roller, 4, a second driven roller, 5, a nose bridge strip, 6, a speed reducing motor, 7, a guide rod, 8, a connecting plate, 9, a fastening bolt, 10, a through hole, 11, a threaded hole, 12 and a cutting mechanism.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 2, the utility model discloses a mount pad 1 sets gradually first conveying mechanism, second conveying mechanism and cutting mechanism 12 along the transmission direction of nose bridge strip 5 on mount pad 1, cutting mechanism 12 and mount pad 1 swing joint, and the interval is adjustable between second conveying mechanism and the cutting mechanism 12. The second conveying mechanism comprises a driving sector gear 2 and a first driven roller 3, a nose bridge strip 5 is located between the driving sector gear 2 and the first driven roller 3, and the nose bridge strip 5 is shifted by the driving sector gear 2 to move towards the cutting mechanism 12.
The interval is adjustable between second conveying mechanism and the cutting mechanism 12, can adjust the two interval in a flexible way according to production needs, when changing the softer bridge of the nose strip 5 of use hardness, can adjust the position of cutting mechanism 12, suitably dwindles the interval between second conveying mechanism and the cutting mechanism 12 according to the soft or hard degree of bridge of the nose strip 5 to avoid bridge of the nose strip 5 the circumstances of breaking over, jamming, ensure bridge of the nose strip 5 normal transportation. Provide power and then realize the transport of bridge of the nose strip 5 through initiative sector gear 2, the arc length of initiative sector gear 2 is the length of bridge of the nose strip 5 of carrying at every turn, can realize bridge of the nose strip 5 and send into the change of length at every turn through the initiative sector gear 2 that uses different arc lengths, can realize the fixed length through initiative sector gear 2 and carry, need not with the help of extra metering equipment, simplified equipment structure.
The driving sector gear 2 is installed on a rotating shaft, the rotating shaft is connected with the installation seat 1 through a bearing, the rotating shaft is connected with an output shaft of the speed reducing motor 6, and the speed reducing motor 6 is fixedly installed on the installation seat 1.
The first conveying mechanism comprises two second driven rollers 4, the nose bridge strip 5 is located between the two second driven rollers 4, and the second driven rollers 4 only serve as auxiliary transmission and do not provide power for transmission of the nose bridge strip 5.
In the present embodiment, the first driven roller 3 and each of the second driven rollers 4 are covered with a rubber sheath.
The upper end and the lower end of the cutting mechanism 12 are fixedly connected with a connecting plate 8 respectively, the mounting base 1 is fixedly connected with a guide rod 7 matched with each connecting plate 8, each connecting plate 8 is connected to the corresponding guide rod 7 in a sliding mode, and each connecting plate 8 is connected with a fastening bolt 9 tightly propping the guide rod 7 in a threaded mode. Each connecting plate 8 is provided with a through hole 10 for the guide rod 7 to pass through, each connecting plate 8 is provided with a threaded hole 11 for connecting the fastening bolt 9, and the threaded holes 11 are communicated with the through holes 10. In this embodiment, the cutting mechanism 12 adopts the existing structure, and the structure of the cutting mechanism 12 itself is not changed in this application, and the cutting mechanism 12 is specifically a nose bridge cutter of a mask machine.
When the nose bridge strip cutting machine is used specifically, the nose bridge strip 5 is conveyed to the cutting mechanism 12 in a fixed length mode through the matching use of the first conveying mechanism and the second conveying mechanism. When initiative sector gear 2 and bridge of the nose strip 5 contact, bridge of the nose strip 5 removes to cutting mechanism 12 under stirring of initiative sector gear 2, when initiative sector gear 2 changes to not contacting with bridge of the nose strip 5, bridge of the nose strip 5 stops to carry, when initiative sector gear 2 changes to contacting with bridge of the nose strip 5 once more, bridge of the nose strip 5 carries once more, and then realizes fixed length and carries.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. Conveying device that jam is prevented in buckling is prevented to gauze mask machine bridge of the nose strip, its characterized in that: the nose bridge cutting device comprises a mounting seat, wherein a first conveying mechanism, a second conveying mechanism and a cutting mechanism are sequentially arranged on the mounting seat along the conveying direction of a nose bridge strip, the cutting mechanism is movably connected with the mounting seat, and the distance between the second conveying mechanism and the cutting mechanism is adjustable; the second conveying mechanism comprises a driving sector gear and a first driven roller, the nose bridge strip is located between the driving sector gear and the first driven roller, and the nose bridge strip is shifted by the driving sector gear to move towards the cutting mechanism.
2. The anti-folding and anti-clamping conveying device for the nose bridge strip of the mask machine according to claim 1, which is characterized in that: the driving sector gear is installed on a rotating shaft, the rotating shaft is connected with the installation seat through a bearing, the rotating shaft is connected with an output shaft of the speed reducing motor, and the speed reducing motor is fixedly installed on the installation seat.
3. The anti-folding and anti-clamping conveying device for the nose bridge strip of the mask machine according to claim 2, which is characterized in that: the first conveying mechanism comprises two second driven rollers, and the nose bridge strip is located between the two second driven rollers.
4. The anti-folding and anti-clamping conveying device for the nose bridge strip of the mask machine according to claim 1, which is characterized in that: the first driven roller and each second driven roller are sleeved with rubber sheaths.
5. The anti-folding and anti-clamping conveying device for the nose bridge strip of the mask machine according to claim 1, which is characterized in that: the upper end and the lower end of the cutting mechanism are respectively fixedly connected with a connecting plate, the mounting seat is fixedly connected with a guide rod matched with each connecting plate, each connecting plate is slidably connected onto the corresponding guide rod, and each connecting plate is connected with a fastening bolt tightly propping the guide rod in a threaded manner.
6. The anti-folding and anti-clamping conveying device for the nose bridge strip of the mask machine according to claim 5, wherein: and each connecting plate is provided with a through hole for the guide rod to pass through, each connecting plate is provided with a threaded hole for connecting a fastening bolt, and the threaded holes are communicated with the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022653345.0U CN213663829U (en) | 2020-11-17 | 2020-11-17 | Conveying device for preventing folding and clamping stagnation of nose bridge strip of mask machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022653345.0U CN213663829U (en) | 2020-11-17 | 2020-11-17 | Conveying device for preventing folding and clamping stagnation of nose bridge strip of mask machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213663829U true CN213663829U (en) | 2021-07-13 |
Family
ID=76732376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022653345.0U Active CN213663829U (en) | 2020-11-17 | 2020-11-17 | Conveying device for preventing folding and clamping stagnation of nose bridge strip of mask machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213663829U (en) |
-
2020
- 2020-11-17 CN CN202022653345.0U patent/CN213663829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213663829U (en) | Conveying device for preventing folding and clamping stagnation of nose bridge strip of mask machine | |
| CN212587524U (en) | Pole piece reinforcing rib forming device | |
| CN206765608U (en) | A kind of seal-affixing machine paper twisting device | |
| CN216884229U (en) | Polymer pipeline cutting fixing device | |
| CN206678197U (en) | A kind of silico briquette shear wire-arranging mechanism | |
| CN212602292U (en) | Assembly is cut to arc | |
| CN211073853U (en) | Cutting knife structure | |
| CN211254021U (en) | Conveying belt deviation preventing device of pump station trash remover | |
| CN210650891U (en) | Automatic rubber string conveying and shearing device | |
| CN201295997Y (en) | Film guiding cutting machine | |
| CN208162926U (en) | A kind of laser cutting mechanism walking structure | |
| CN219114203U (en) | Conveying mechanism of paper tube splitting machine | |
| CN211106264U (en) | Decorative paper printing machine | |
| CN220033337U (en) | Reinforced glass conveying device | |
| CN217551312U (en) | Guide rail elastic pressing device for circular saw | |
| CN219626678U (en) | Battery piece conveying device | |
| CN214661353U (en) | Adjustable pin bush | |
| CN215283005U (en) | Movable power roller body | |
| CN210763441U (en) | Automatic track width adjusting sliding mechanism for braid detection machine | |
| CN216944731U (en) | Synchronous conveying device | |
| CN218319177U (en) | Automatic adhesive tape pasting machine for aluminum sheets | |
| CN214569499U (en) | Protection film production is with conveyer that has a bubble structure | |
| CN213293689U (en) | Guide mechanism is carried to stock of digital printing | |
| CN210633894U (en) | Grooving machine for hydroelectric installation | |
| CN213975826U (en) | Maintenance device for adjusting position of belt of converging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |