CN211729498U - Die wheel - Google Patents
Die wheel Download PDFInfo
- Publication number
- CN211729498U CN211729498U CN202020117663.2U CN202020117663U CN211729498U CN 211729498 U CN211729498 U CN 211729498U CN 202020117663 U CN202020117663 U CN 202020117663U CN 211729498 U CN211729498 U CN 211729498U
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- roller
- die wheel
- installation piece
- core body
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 79
- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model belongs to the technical field of the sanitary towel production technique and specifically relates to a die wheel is related to, it is including changeing roller, core body chamber, the core body chamber is seted up on changeing the roller, be close to the core body chamber on the roller and be provided with the cutting edge on the surface, the cutting edge sets up along core body chamber circumference, be provided with the installation piece on the lateral wall in the cutting edge outside, the sword limit and the lower surface of installation piece perpendicular to cutting edge contact with changeing the roller, the installation piece is provided with a plurality ofly on the cutting edge, the fixed orifices has been seted up on the installation piece, it is provided with the mounting hole on the surface to change the roller, the fixed orifices communicates with each other with the mounting hole, threaded connection has the bolt on the fixed orifices, the bolt passes fixed orifices threaded connection on the mounting hole, it gets. The utility model relates to a die wheel has the effect of conveniently changing the cutting edge.
Description
Technical Field
The utility model belongs to the technical field of sanitary towel production technique and specifically relates to a die wheel is related to.
Background
Sanitary towel is a material that possesses the absorptive capacity, and main material is cotton, non-woven fabrics, the macromolecular polymer and the macromolecular polymer composite paper that paper pulp or above material complex formed, and the design of side mainly is used for preventing the edge leakage, because can present certain angle with the sanitary towel body during the use, more easily with the part of the groin come into touch the friction, consequently the sanitary towel of the side of using soft material is more favored by women.
At present, in the field of sanitary napkin production and manufacture, a forming die wheel is mainly used for forming an absorption core body. In the prior art, the die wheel is generally divided into a negative pressure region and a positive pressure region, the negative pressure region is used for absorbing wood pulp and high polymer materials and leading the wood pulp and the high polymer materials to enter a die cavity so as to be formed, and the negative pressure region is used for blowing a formed absorbent core body out of the die cavity of the forming die wheel and leading the absorbent core body to enter a production line.
Generally, a plurality of core body cavities are arranged on a die wheel, the core body cavities can hold and form the absorption cores, blades for cutting the peripheries of the absorption cores are arranged on the die wheel, most of the existing sanitary towel cutting dies are provided with two closed and non-contact sanitary towel-shaped blades circumferentially on the surfaces of the core body cavities, and two sanitary towels can be cut off after one rotation. However, the existing cutting edge is generally fixedly arranged on the die wheel, and the whole die wheel needs to be replaced when the cutting edge is damaged and needs to be replaced, so that a great amount of cost loss is caused.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, one of the purposes of the utility model is to provide a die wheel has the effect of conveniently changing the cutting edge.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a die wheel, includes changes roller, core chamber, the core chamber is seted up on changeing the roller, it is provided with the cutting edge on the surface near the core chamber on the roller to change, the cutting edge sets up along core chamber circumference, be provided with the installation piece on the lateral wall in the cutting edge outside, the sword and the lower surface of installation piece perpendicular to cutting edge contact with changeing the roller, the installation piece is provided with a plurality ofly on the cutting edge, the fixed orifices has been seted up on the installation piece, it is provided with the mounting hole on the surface to change the roller, the fixed orifices communicates with each other with the mounting hole, threaded connection has the bolt on the fixed orifices, the bolt passes fixed orifices threaded connection on the mounting hole, it gets the subassembly to be provided with the clamp that is used.
Through adopting the above-mentioned technical scheme, the core chamber can hold the shaping with the core, material excision not along the core outer edge through the cutting edge, when needing to be changed, the bolt rotates, let the bolt break away from the mounting hole, thereby let the sword break away from the commentaries on classics roller, can clip new sword through pressing from both sides the subassembly, the installation piece on with new sword pastes tight commentaries on classics roller and shows, and let a plurality of fixed orificess correspond each other respectively, the bolt on the fixed orifices is rotated respectively to the subdividing, fix the installation piece at commentaries on classics roller on the surface, thereby let the sword fix at the commentaries on classics roller on the surface, a plurality of installation pieces can let the cutting edge more stable fixed, reach the effect of.
The present invention may be further configured in a preferred embodiment as: the roller is provided with a plurality of mounting grooves, and the mounting pieces are positioned in the mounting grooves.
Through adopting above-mentioned technical scheme, the installation piece is arranged in the mounting groove, can let the installation piece more stable fix on changeing the roller, reaches the effect of further stabilizing the cutting edge installation.
The present invention may be further configured in a preferred embodiment as: the clamping assembly comprises a connecting rod and a clamp, fixing rods are vertically and fixedly arranged at the end parts of the two ends of the connecting rod and are arranged oppositely, the clamp is fixedly arranged on the fixing rods, and the two clamps are clamped on the cutting edges.
Through adopting above-mentioned technical scheme, when installing the cutting edge, the connecting rod can be held to people's hand, lets the clip press from both sides on the cutting edge, and the rethread removes the connecting rod, lets the cutting edge paste and tightly changes the roller surface and install, prevents that staff direct contact cutting edge from receiving the injury, reaches the effect of pressing from both sides the cutting edge of getting.
The present invention may be further configured in a preferred embodiment as: and a protective sleeve is fixedly arranged on the clamp.
Through adopting above-mentioned technical scheme, be provided with the protective sheath on the clip, the protective sheath can protect the cutting edge when lieing in the cutting edge contact, reaches the effect that the cutting edge damaged when preventing to press from both sides and getting.
The present invention may be further configured in a preferred embodiment as: the clamping assembly comprises a clamping plate, a placing rod and a fixing plate, the fixing plate is provided with two fixing plates, the fixing plates are fixedly arranged on the end portions of the two ends of the placing rod respectively and are correspondingly arranged, the vertical threads on the fixing plates are provided with screw rods, the screw rods are parallel to the placing rod, the clamping plate is provided with abdicating holes, the abdicating holes slide on the screw rods, the screw rods are close to one end of the abdicating holes and are fixedly provided with touch rings, the touch rings are pressed against the clamping plate, and the edges of the cutting edges are positioned between the clamping plate and the fixing plates.
Through adopting above-mentioned technical scheme, when the screw rod rotates, splint can move toward the direction of fixed plate under the conflict of conflict ring, when the cutting edge is got to needs clamp, and the cutter relieving edge is located between splint and the fixed plate, lets splint move toward the fixed plate through rotating the screw rod, presss from both sides the sword limit of cutting edge tightly fixed, reaches the effect of pressing from both sides the cutting edge of getting.
The present invention may be further configured in a preferred embodiment as: and a limiting rod is fixedly arranged at one end of the screw rod, which is far away from the contact ring, and an end block is fixedly arranged on the contact ring.
Through adopting above-mentioned technical scheme, the screw rod is kept away from one of spacing ring and is served and be provided with the gag lever post and can prevent that the screw rod from breaking away from the fixed plate, when needing to rotate the screw rod, can reach convenient effect of rotating the screw rod through end block.
The present invention may be further configured in a preferred embodiment as: and the connecting rod and the placing rod are respectively provided with a protective sleeve.
Through adopting above-mentioned technical scheme, the connecting rod with place the pole on the fixed protective sheath that is provided with can prevent that the staff from breaking away from the connecting rod and placing the pole, reach the effect that makes things convenient for the staff to hold the connecting rod and place the pole.
To sum up, the utility model discloses a following at least one useful technological effect: when the cutting edge needs to be more slid, the clamping assembly is clamped on the cutting edge, the bolt cutter relieving edge is rotated to separate from the rotary roller, the rethread clamping assembly clamps the new cutting edge cutter relieving edge to be attached to the rotary roller, and the rethread bolt fixes the cutting edge, so that the effect of conveniently replacing the cutting edge is achieved.
Drawings
Fig. 1 is a schematic view of a blade mounting structure in the present embodiment.
Fig. 2 is a schematic structural view of the gripping blade of the gripping assembly in this embodiment.
Fig. 3 is a schematic structural view of the grasping assembly according to embodiment 1.
Fig. 4 is a schematic structural view of the grasping assembly according to embodiment 2.
In the figure: 1. rotating the roller; 2. a core chamber; 3. a blade; 4. a bolt; 5. mounting a sheet; 6. mounting grooves; 7. a fixing hole; 8. a protective sleeve; 9. a fixing plate; 10. a splint; 11. a screw; 12. a limiting rod; 13. placing a rod; 14. fixing the rod; 15. a clip; 16. an end-block; 17. a contact ring; 18. a connecting rod; 19. a protective sleeve; 20. and (4) a yielding hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1 and 2, for the utility model discloses a die wheel, including changeing roller 1, core chamber 2 is seted up on changeing roller 1, absorbs the core and can be at the shaping under the absorption in core chamber 2. It is provided with cutting edge 3 on the surface near core body chamber 2 to change roller 1, and cutting edge 3 sets up along 2 circumference in core body chamber, is provided with installation piece 5 on the 3 lateral wall of cutting edge, and the sword limit of 5 perpendicular to cutting edges of installation piece 3, and the lower surface contacts with commentaries on classics roller 1, changes and is provided with a plurality of mounting grooves 6 on the roller 1, and installation piece 5 is located mounting groove 6, and mounting groove 6 can conveniently install placing of piece 5. Installation piece 5 is provided with a plurality ofly on cutting edge 3, has seted up fixed orifices 7 on installation piece 5, is provided with the mounting hole (not shown in the figure) in the mounting groove 6, and fixed orifices 7 communicates with each other with the mounting hole, and threaded connection has bolt 4 on the fixed orifices 7, and bolt 4 passes fixed orifices 7 threaded connection on the mounting hole, is provided with on the cutting edge 3 to be used for pressing from both sides to get the subassembly of getting of cutting edge 3, and the cutting edge of cutting edge 3 is sharper, is provided with to press from both sides to get the subassembly and can conveniently press from both sides. When changing installation cutting edge 3, rotate bolt 4 on the installation piece 5, let installation piece 5 break away from mounting groove 6 to let whole cutting edge 3 break away from and change roller 1, the subassembly clamp is got to the rethread is got and is got new cutting edge 3 and place on changeing roller 1, and will install piece 5 and place in mounting groove 6, rotate a plurality of bolts 4 again and set up the stable fixed of cutting edge 3 on changeing roller 1, reach the effect of conveniently changing cutting edge 3.
Referring to fig. 3, specifically, the clamping assembly comprises a connecting rod 18 and a clamp 15, fixing rods 14 are vertically fixed to the end portions of the two ends of the connecting rod 18, the fixing rods 14 are arranged oppositely, the clamp 15 is fixedly arranged on the fixing rods 14, the two clamps 15 are clamped on the cutting edge 3, a protective sleeve 8 is arranged on the connecting rod 18, the connecting rod 18 can be held by a hand conveniently through the protective sleeve 8, a protective sleeve 19 is arranged at a position, clamped by the clamp 15, of the cutting edge 3, the cutting edge 3 can be prevented from being damaged when the clamp 15 clamps the cutting edge 3, and the cutting edge 3 is protected. When the cutting edge 3 is clamped, the edge is clamped through the clamp 15, the connecting rod 18 is held by a hand, the cutting edge 3 is taken up to be attached to the rotating roller 1, the mounting piece 5 is placed on the mounting groove 6, and the effect of conveniently clamping the cutting edge 3 is achieved.
Embodiment two, refer to fig. 2 and 4, specifically, it is different from embodiment one in that the difference of the clamping assembly includes a clamping plate 10, a placing rod 13, and two fixing plates 9, where the fixing plates 9 are provided with two, and the two fixing plates 9 are respectively and fixedly disposed on the end portions of the two ends of the placing rod 13, a protecting sleeve 8 that is the same as the connecting rod 18 in embodiment one is provided on the placing rod 13, the two fixing plates 9 are correspondingly disposed, a screw 11 is provided on the fixing plate 9 in a perpendicular thread manner, the screw 11 is parallel to the placing rod 13, a yielding hole 20 is provided on the clamping plate 10, the clamping plate 10 slides on the screw 11 through the yielding hole 20, one end of the screw 11 close to the yielding hole 20 is fixedly provided with a butting ring 17, and the butting ring 17 butts. The screw 11 is kept away from and is fixed being provided with gag lever post 12 on the one end of conflict ring 17, and the fixed end block 16 that is provided with on the conflict ring 17, gag lever post 12 can prevent that screw 11 from breaking away from fixed plate 9, and end block 16 can conveniently rotate screw 11. The sword limit of cutting edge 3 is located between splint 10 and the fixed plate 9, when pressing from both sides and getting cutting edge 3, lets cutting edge 3 be located between splint 10 and the fixed plate 9, rotates screw rod 11 and lets the conflict ring 17 contradict splint 10 and remove towards fixed plate 9 to clip cutting edge 3, reach the effect of conveniently pressing from both sides cutting edge 3.
The implementation principle of the embodiment is as follows: when cutting edge 3 need be changed, press from both sides the subassembly clamp with getting and hold damage cutting edge 3, rotate bolt 4 and let the cutting edge 3 of damage break away from and change roller 1, the subassembly clamp is got to the rethread clamp and is got new cutting edge 3, lets installation piece 5 on the new cutting edge 3 place in mounting groove 6, rotates bolt 4 and fixes new cutting edge 3, reaches the effect of conveniently changing cutting edge 3.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a die wheel, includes changes roller (1), core body chamber (2), set up on changeing roller (1) core body chamber (2), its characterized in that: it is provided with cutting edge (3) on the surface near core body chamber (2) on roller (1) to change, cutting edge (3) set up along core body chamber (2) circumference, be provided with installation piece (5) on cutting edge (3) lateral wall, the sword limit and the lower surface of installation piece (5) perpendicular to cutting edge (3) contact with commentaries on classics roller (1), installation piece (5) are provided with a plurality ofly on cutting edge (3), fixed orifices (7) have been seted up on installation piece (5), it is provided with the mounting hole on the surface to change roller (1), fixed orifices (7) communicate with each other with the mounting hole, threaded connection has bolt (4) on fixed orifices (7), bolt (4) pass fixed orifices (7) threaded connection on the mounting hole, be provided with the clamp that is used for pressing from both sides to get cutting edge (3) and get the subassembly.
2. The die wheel as claimed in claim 1, wherein: the rotary roller (1) is provided with a plurality of mounting grooves (6), and the mounting pieces (5) are positioned in the mounting grooves (6).
3. The die wheel as claimed in claim 1, wherein: the clamping assembly comprises a connecting rod (18) and a clamp (15), fixing rods (14) are vertically and fixedly arranged on the end portions of the two ends of the connecting rod (18), the fixing rods (14) are oppositely arranged, the clamp (15) is fixedly arranged on the fixing rods (14), and the clamp (15) is clamped on the cutting edge (3).
4. A die wheel according to claim 3, wherein: and a protective sleeve (19) is fixedly arranged on the clamp (15).
5. A die wheel according to claim 3, wherein: press from both sides and get subassembly and include splint (10), place pole (13), fixed plate (9) are provided with two, and two fixed plate (9) are fixed the setting respectively and are placing pole (13) both ends tip on, two fixed plate (9) correspond the setting, the perpendicular screw thread is provided with screw rod (11) on fixed plate (9), screw rod (11) are parallel with placing pole (13), set up hole of stepping down (20) on splint (10), hole of stepping down (20) slide on screw rod (11), screw rod (11) are close to one of hole of stepping down (20) and serve fixedly be provided with to touch ring (17), touch ring (17) are contradicted on splint (10), the sword limit of cutting edge (3) is located between splint (10) and fixed plate (9).
6. Die wheel according to claim 5, characterized in that the abutment ring (17) is fixedly provided with an end piece (16).
7. The die wheel as claimed in claim 5, wherein: and the connecting rod (18) and the placing rod (13) are respectively provided with a protective sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020117663.2U CN211729498U (en) | 2020-01-18 | 2020-01-18 | Die wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020117663.2U CN211729498U (en) | 2020-01-18 | 2020-01-18 | Die wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211729498U true CN211729498U (en) | 2020-10-23 |
Family
ID=72879868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020117663.2U Expired - Fee Related CN211729498U (en) | 2020-01-18 | 2020-01-18 | Die wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211729498U (en) |
-
2020
- 2020-01-18 CN CN202020117663.2U patent/CN211729498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |