CN212740050U - Blowing device of gauze mask machine - Google Patents
Blowing device of gauze mask machine Download PDFInfo
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- CN212740050U CN212740050U CN202021450276.7U CN202021450276U CN212740050U CN 212740050 U CN212740050 U CN 212740050U CN 202021450276 U CN202021450276 U CN 202021450276U CN 212740050 U CN212740050 U CN 212740050U
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- adjusting
- support
- discharging
- shifting fork
- damping
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Abstract
The utility model discloses a can adjust the blowing device of blowing axle for the position of support and can make the material book be in the gauze mask machine of tensioning state all the time when the blowing, include: the automatic feeding device comprises a support and a discharging shaft movably arranged on the support, wherein one end of the discharging shaft is provided with a pair of material roll fixing seats, the support is provided with an adjusting screw rod, the other end of the discharging shaft is connected with one end of the adjusting screw rod through a shifting fork connecting rod, and the middle part of the shifting fork connecting rod is movably hinged on the support; the support on still be provided with damping device for the blowing, include: one end of the friction damping fin is movably hinged to the support, the middle of the friction damping fin is provided with an arc-shaped friction groove, the support is provided with a damping adjusting rod, the other end of the friction damping fin is provided with an adjusting rod through hole, the upper end of the damping adjusting rod penetrates through the adjusting rod through hole through threads, and a compression spring and an adjusting handle are sequentially arranged above the friction damping fin. The feeding device can be widely matched with various mask machines.
Description
Technical Field
The utility model relates to a blowing device, concretely relates to blowing device of gauze mask machine.
Background
At present, the position of a discharging shaft of a discharging device of a traditional mask machine relative to a support cannot be adjusted. In the process of installing the discharging device and using the discharging device later, when the position of a material coil on the discharging shaft relative to the mask machine needs to be adjusted, the whole support needs to be moved, so that the labor intensity of operators is greatly increased, and time and labor are wasted. In addition, the blowing device is when the blowing, and the material is rolled up and can not be in the tensioning state all the time, and the blowing axle often can be because inertia and some material rolls of giving off more, and on the one hand, the material that gives off more is rolled up and is sometimes not neatly gone into the mouth cover machine, influences normal gauze mask piece shaping, and on the other hand, if the too much lives of the material of giving off, can fall to the ground, influence the cleanness of gauze mask piece.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the discharge device of the mask machine can adjust the position of a discharge shaft relative to a support and can enable a material roll to be in a tension state all the time when discharging.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a blowing device of gauze mask machine includes: the automatic feeding device comprises a bracket and a discharging shaft movably arranged on the bracket, wherein one end of the discharging shaft is provided with a pair of oppositely arranged material coil fixing seats, the bracket is movably provided with an adjusting screw rod matched with the discharging shaft through a screw rod supporting seat, one end of the adjusting screw rod extends out of the screw rod supporting seat and is provided with an adjusting hand wheel, the other end of the discharging shaft and the corresponding end of the adjusting screw rod are movably connected together through a shifting fork connecting rod, and the middle part of the shifting fork connecting rod is movably hinged on the bracket; the support on still be provided with blowing shaft matched with damping device for the blowing, its structure includes: one end activity articulates the friction damping fin on the support, the middle part of friction damping fin be provided with blowing axle matched with convex friction recess, the support on the other end to friction damping fin be provided with the damping and adjust the pole, set up on the other end of friction damping fin and adjust pole via hole with damping and adjust pole matched with, the upper end of damping regulation pole is provided with the screw thread section for the damping is adjusted, the damping is adjusted the pole and is worn to establish in the regulation pole via hole of friction damping fin to set gradually pressure spring and adjustment handle in the top of friction damping fin.
Preferably, in the discharge device of the mask machine, the discharge shaft is movably arranged on the bracket through a pair of UCP bearings, and the discharge damping device is arranged between the pair of UCP bearings.
As a preferred scheme, in the discharging device of the mask machine, one end of a shifting fork connecting rod is provided with a discharging side shifting fork, and a discharging shaft is movably hinged between fork arms at two sides of the discharging side shifting fork through a connecting bearing; the other end of the shifting fork connecting rod is provided with an adjusting side shifting fork, an adjusting nut block is movably arranged between two fork arms of the adjusting side shifting fork, and a thread section for damping adjustment at the upper end of the adjusting screw rod penetrates through the adjusting nut block.
As a preferable scheme, in the discharging device of the mask machine, two sides of the connecting bearing are respectively provided with a discharging side supporting shaft, fork arms at two sides of the discharging side shifting fork are respectively provided with a supporting hole matched with the discharging supporting shaft, and the two discharging side supporting shafts are respectively movably arranged in the supporting hole of the corresponding fork arm at one side of the discharging side shifting fork.
As a preferable scheme, in the discharge device of the mask machine, the specific arrangement mode of the adjusting nut block is as follows: the two sides of the adjusting nut block are respectively provided with an adjusting side supporting shaft, fork arms on two sides of the adjusting side shifting fork are respectively provided with a supporting hole matched with the adjusting side supporting shaft, and the two adjusting side supporting shafts are movably arranged in the supporting hole of the corresponding side fork arm of the adjusting side shifting fork.
As a preferable scheme, in the discharging device of the mask machine, the support is provided with a hinged column matched with the corresponding end of the friction damping sheet, and the corresponding end of the friction damping sheet is movably hinged on the hinged column through a hinge.
The utility model has the advantages that: the utility model discloses a relevant parts such as accommodate the lead screw, shift fork connecting rod have realized the back-and-forth movement of blowing axle to the installation and the use of blowing device have been made things convenient for greatly. In addition, because the damping device for discharging is additionally arranged, the material shaft can be always in a tensioning state, and the material roll is ensured to enter the mask machine neatly, so that the mask sheet forming quality is ensured, and the material roll is also ensured not to touch the ground, so that the mask sheet is ensured to be clean.
Drawings
Fig. 1 is a schematic structural view of the discharging device of the present invention.
Fig. 2 is a schematic top view of a portion of fig. 1.
Fig. 3 is a partially enlarged schematic bottom view of fig. 1.
Fig. 4 is an enlarged schematic view of a portion a of fig. 2.
Fig. 5 is an enlarged schematic view of a portion B of fig. 2.
The reference numerals in fig. 1 to 5 are respectively: 1. the device comprises a bracket 11, a hinge column 12, a damping adjusting rod 2, an adjusting screw rod 21, an adjusting nut block 211, an adjusting side supporting shaft 22, a screw rod supporting seat 23, an adjusting hand wheel 3, a shifting fork connecting rod 301, a fulcrum 31, a discharging side shifting fork 32, an adjusting side shifting fork 4, a discharging shaft 41, a UCP bearing 42, a UCP bearing 43, a material roll fixing seat 44, a material roll fixing seat 45, a connecting bearing 451, a discharging side supporting shaft 5, a discharging damping device 51, a hinge 52, a friction damping sheet 53, a compression spring 54 and an adjusting handle.
Detailed Description
The following describes in detail a specific embodiment of a discharge device of a mask machine according to the present invention with reference to the accompanying drawings:
as shown in fig. 1, the utility model discloses a blowing device of gauze mask machine, include: the automatic feeding device comprises a support 1 and a feeding shaft 4 movably arranged on the support 1 through a pair of UCP bearings 41 and 42, wherein one end of the feeding shaft 4 is provided with a pair of material coil fixing seats 43 and 44 which are oppositely arranged, the support 1 is movably provided with an adjusting screw rod 2 matched with the feeding shaft 4 through a screw rod supporting seat 22, one end of the adjusting screw rod 2 extends out of the screw rod supporting seat 22 and is provided with an adjusting hand wheel 23, the other end of the feeding shaft 4 is movably connected with one end of the adjusting screw rod 2 through a shifting fork connecting rod 3, as shown in figure 2, one end of the shifting fork connecting rod 3 is provided with a feeding side shifting fork 31, the feeding shaft 4 is movably hinged between fork arms at two sides of the feeding side shifting fork 31 through a connecting bearing 45, as shown in figures 2 and 4, and the concrete setting mode of the connecting bearing 45 is as: the two sides of the connecting bearing 45 are respectively provided with a discharging side supporting shaft 451, the fork arms at the two sides of the discharging side shifting fork 31 are respectively provided with a supporting hole matched with the discharging supporting shaft 451, and the two discharging side supporting shafts 451 are respectively and movably arranged in the supporting hole of the fork arm at the corresponding side of the discharging side shifting fork 31; an adjusting side shifting fork 32 is arranged at the other end of the shifting fork connecting rod 3, an adjusting nut block 21 is movably arranged between two fork arms of the adjusting side shifting fork 32, and the adjusting screw rod 2 penetrates through the adjusting nut block 21; as shown in fig. 2 and 5, the specific setting manner of the adjusting nut block 21 is as follows: two sides of the adjusting nut block 21 are respectively provided with an adjusting side supporting shaft 211, fork arms at two sides of the adjusting side shifting fork 32 are respectively provided with a supporting hole matched with the adjusting side supporting shaft 211, and the two adjusting side supporting shafts 211 are movably arranged in the supporting holes of the corresponding fork arms of the adjusting side shifting fork 32; the middle part of the shifting fork connecting rod 3 is movably hinged on the bracket 1 (belonging to the conventional technology in the field and not described herein), so as to form a fulcrum 301; a discharging damping device 5 is disposed between the pair of UCP bearings 41 and 42 on the bracket 1, and as shown in fig. 3, the discharging damping device 5 includes: friction damping fin 52, support 1 on be provided with articulated post 11, friction damping fin 52's one end pass through hinge 51 activity hinge on articulated post 11, friction damping fin 52's middle part be provided with blowing axle 4 matched with circular arc friction recess, support 1 on facing to friction damping fin 52's the other end is provided with the damping and adjusts pole 12, set up on friction damping fin 52's the other end and adjust pole via hole with damping adjustment pole 12 matched with, the upper end of damping adjustment pole 12 is provided with the thread section for damping adjustment, the damping is adjusted pole 12 and is worn to establish in adjusting the pole via hole, the damping is adjusted pole 12 and is provided with compress spring 53 and adjustment handle 54 in proper order in the top of friction damping fin 52.
Blowing device's theory of operation do: the adjusting hand wheel 23 is rotated to drive the adjusting screw rod 2 to rotate, so that the adjusting nut block 21 drives the adjusting side end part of the shifting fork connecting rod 3 to move on the adjusting screw rod 2, and the end part of the discharging side of the shifting fork connecting rod 3 drives the discharging shaft 4 to move in the opposite direction under the action of the fulcrum 301. Furthermore, the friction between the friction damper 52 and the discharge shaft 4 can be adjusted by adjusting the handle 54.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the shapes, structures, features and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A blowing device of gauze mask machine includes: support and activity set up the blowing axle on the support, and the one end of blowing axle is provided with a pair of mutual disposition's material book fixing base, its characterized in that: the support is movably provided with an adjusting screw rod matched with the discharging shaft through a screw rod supporting seat, one end of the adjusting screw rod extends out of the screw rod supporting seat and is provided with an adjusting hand wheel, the other end of the discharging shaft and the corresponding end of the adjusting screw rod are movably connected together through a shifting fork connecting rod, and the middle part of the shifting fork connecting rod is movably hinged on the support; the support on still be provided with blowing shaft matched with damping device for the blowing, this damping device for the blowing structure includes: one end activity articulates the friction damping fin on the support, the middle part of friction damping fin be provided with blowing axle matched with convex friction recess, the support on the other end to friction damping fin be provided with the damping and adjust the pole, set up on the other end of friction damping fin and adjust pole via hole with damping and adjust pole matched with, the upper end of damping regulation pole is provided with the screw thread section for the damping is adjusted, the damping is adjusted the pole and is worn to establish in the regulation pole via hole of friction damping fin to set gradually pressure spring and adjustment handle in the top of friction damping fin.
2. The emptying device of the mask machine according to claim 1, which is characterized in that: the discharging shaft is movably arranged on the bracket through a pair of UCP bearings, and the damping device for discharging is arranged between the pair of UCP bearings.
3. The emptying device of the mask machine according to claim 1, which is characterized in that: one end of the shifting fork connecting rod is provided with a discharging side shifting fork, and the discharging shaft is movably hinged between the fork arms at two sides of the discharging side shifting fork through a connecting bearing; the other end of the shifting fork connecting rod is provided with an adjusting side shifting fork, an adjusting nut block is movably arranged between two fork arms of the adjusting side shifting fork, and a thread section for damping adjustment at the upper end of the adjusting screw rod penetrates through the adjusting nut block.
4. The emptying device of the mask machine according to claim 3, which is characterized in that: the two sides of the connecting bearing are respectively provided with a discharging side supporting shaft, fork arms on two sides of the discharging side shifting fork are respectively provided with a supporting hole matched with the discharging supporting shaft, and the two discharging side supporting shafts are respectively and movably arranged in the supporting hole of the corresponding fork arm on one side of the discharging side shifting fork.
5. The emptying device of the mask machine according to claim 3, which is characterized in that: the specific setting mode of adjusting the nut block is as follows: the two sides of the adjusting nut block are respectively provided with an adjusting side supporting shaft, fork arms on two sides of the adjusting side shifting fork are respectively provided with a supporting hole matched with the adjusting side supporting shaft, and the two adjusting side supporting shafts are movably arranged in the supporting hole of the corresponding side fork arm of the adjusting side shifting fork.
6. The discharging device of the mask machine according to any one of claims 1 to 5, wherein: the support on be provided with the corresponding looks of friction damping fin is mutually supported articulated post, the corresponding end of friction damping fin passes through hinge activity and articulates on articulated post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450276.7U CN212740050U (en) | 2020-07-21 | 2020-07-21 | Blowing device of gauze mask machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021450276.7U CN212740050U (en) | 2020-07-21 | 2020-07-21 | Blowing device of gauze mask machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212740050U true CN212740050U (en) | 2021-03-19 |
Family
ID=75037554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021450276.7U Active CN212740050U (en) | 2020-07-21 | 2020-07-21 | Blowing device of gauze mask machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212740050U (en) |
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2020
- 2020-07-21 CN CN202021450276.7U patent/CN212740050U/en active Active
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