CN219631753U - Fixed-point extinction roller structure of coating machine - Google Patents
Fixed-point extinction roller structure of coating machine Download PDFInfo
- Publication number
- CN219631753U CN219631753U CN202320445227.1U CN202320445227U CN219631753U CN 219631753 U CN219631753 U CN 219631753U CN 202320445227 U CN202320445227 U CN 202320445227U CN 219631753 U CN219631753 U CN 219631753U
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- Prior art keywords
- extinction
- coating machine
- roller
- shaft
- spline shaft
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- 230000008033 biological extinction Effects 0.000 title claims abstract description 78
- 238000000576 coating method Methods 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 title claims abstract description 38
- 230000007704 transition Effects 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000006224 matting agent Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a fixed-point extinction roller structure of a coating machine, which comprises a spline shaft, wherein a shaft key is arranged on the circumferential surface of the spline shaft, two ends of the spline shaft are respectively connected with a transition shaft A and a transition shaft B, the outer side of the left end of the spline shaft is connected with an end flange, the right end of the spline shaft is provided with a locking flange, the right side of the locking flange is provided with a locking nut, the locking flange and the locking nut are in threaded connection with the transition shaft B, the ends of the transition shaft A and the transition shaft B are respectively connected with a connecting shaft, the inner side of the end of the connecting shaft is provided with a bearing, one side of the connecting shaft is provided with a connecting structure, and the end of the connecting structure is provided with a rotary groove.
Description
Technical Field
The utility model relates to the technical field of coating machines, in particular to a fixed-point extinction roller structure of a coating machine.
Background
The coating machine is mainly used for the surface coating process production of films, papers and the like, the machine is used for coating a layer of glue, paint or ink with specific functions on a coiled base material, drying the coiled base material, cutting the coiled base material into pieces or coiling the coiled base material, the coating machine can also carry out extinction treatment on the plastic film, and the plastic film can be subjected to extinction only by coating an extinction agent on an extinction roller and transferring the extinction agent onto the plastic film.
At present, when needing to carry out extinction to appointed position among the prior art, thereby the technical scheme who adopts carries out the position calibration of film through the appointed point on the photoelectric switch discernment film, adopt simultaneously and the extinction roller that needs extinction position shape to be corresponding to glue and get the matting agent and carry out extinction to the film, the film type of once production of adjustment just needs to adjust extinction position and area, the extinction roller of corresponding just needing to change different models, so that adapt to the extinction operation of different grade type films, it is higher to prepare the extinction roller cost of a large amount of different co-altitude specifications to deal with the production demand, simultaneously, the extinction roller is so its weight is heavier and is unfavorable for changing mostly, the great intensity of labour of manual replacement degree of difficulty is also higher, there is the potential safety hazard that drops in the dismantlement change process.
Therefore, the split type structure is convenient for adjusting the extinction position and the shape, the horizontal overturning support is convenient for on-line operation and replacement, the labor intensity is reduced, the working efficiency is improved, the cost is saved, and the extinction roller structure is the problem to be solved by the inventor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a fixed-point extinction roller structure of a coating machine, which can realize the functions that a split structure is convenient for adjusting extinction positions and shapes, and a horizontal overturning support is convenient for on-line operation and replacement, so that the labor intensity is reduced, the working efficiency is improved, and the cost is saved.
The technical scheme adopted by the device is as follows: the utility model provides a coating machine fixed point extinction roller structure, extinction roller structure sets up on the coating machine, the coating machine includes the coating machine pivot, extinction roller structure passes through connecting bolt to be installed in the coating machine pivot, and the coating machine pivot is the structure that is used for installing extinction roller that stretches out from coating machine frame inboard, extinction roller structure includes the integral key shaft, be provided with the axial key on the periphery of integral key shaft, the both ends of integral key shaft are connected with transition shaft A, transition shaft B respectively, the left end outside of integral key shaft is connected with end flange, the right-hand member of integral key shaft is provided with locking flange, locking flange's right side is provided with lock nut, and double thread locking is stopped becoming flexible because of rotatory and leads to, locking flange, lock nut all with transition shaft B threaded connection, the tip of transition shaft A, transition shaft B all is connected with the connecting axle, the tip inboard of connecting axle is provided with the bearing, one side of connecting axle is provided with connecting structure, the rotary groove has been seted up to the tip of connecting structure, the tip setting of connecting axle is inboard and through rotating groove rotation, and pass through the rotation structure, the end flange is connected with the end flange, the annular groove is provided with the end flange, the end sleeve is connected with the round sleeve through the roll sleeve, the end sleeve is located in the joint groove, the round joint sleeve is located in the joint groove, the roll sleeve is closely has the roll sleeve is located to the roll sleeve through the roll, the joint groove, the round joint is located in the joint groove is closely, the roll sleeve is set up.
Further, the locking flange comprises a flange main body, and four inward hexagonal grooves are formed in the end face of the flange main body and are uniformly distributed in circumference and used for rotating through a hexagonal wrench.
Further, four bolt unthreaded holes with evenly distributed circumferences are formed in the circumferential surface of the connecting structure, positioning holes are formed in the end portions of the connecting structure, the positioning holes penetrate through the connecting structure up and down, and the upper portion and the lower portion of the connecting structure are stepped holes and used for penetrating through the connecting Lu Shuan and rotating bolts.
Further, the roller sleeve is in sliding fit with the spline shaft.
Further, the roller sleeve comprises a main body, and a extinction notch is formed in the circumferential surface of the main body.
Further, the roller sleeve comprises a part A, a part B and a part C, wherein the part A, the part B and the part C are not required to be closely attached to each other, the part B is arranged on two sides of the part C, and the part A is arranged on the side face of the part B.
Further, the circumferential surface of the component a is a complete circumferential surface, the circumferential surface of the component B is provided with an inward concave end groove, and the circumferential surface of the component C is provided with a central groove.
Further, the edges of the end grooves and the center groove are aligned and have the same depth.
The device has the beneficial effects that:
1. according to the utility model, the extinction roller is designed into a combined structure, the roller sleeve and the spline shaft are combined to form a complete extinction roller, when the specification is changed, the complete extinction roller is not required to be changed, and only the extinction roller is required to be assembled with the roller sleeves with different specifications according to production requirements, so that the processing cost of the extinction roller is saved, the operation of changing the specification is more convenient, the split type structure is realized, the extinction position and the shape are convenient to adjust, the working efficiency is improved, and the cost is saved.
2. According to the utility model, the connecting structure capable of horizontally overturning is adopted to connect the extinction roller, when the specification needs to be changed, the limit bolt is pulled out to release the limit of one end of the extinction roller, the whole roller can be horizontally overturned, one end of the whole roller is still connected to equipment, and the equipment and the connecting structure provide integral support, so that the functions of reducing the labor intensity and improving the efficiency due to the convenience in on-line operation and replacement of the horizontal overturned support are realized.
Drawings
Fig. 1 is a structural view of the present utility model.
Fig. 2 is a structural view of the connection structure of the present utility model.
Fig. 3 is a structural view of the locking flange of the present utility model.
Fig. 4 is a cross-sectional view of a spline shaft of the present utility model.
Fig. 5 is a view showing the construction of a roll cover according to an embodiment of the present utility model.
FIG. 6 is a view showing the structure of a two-roll sleeve according to the embodiment of the present utility model.
Reference numerals illustrate: 1-a rotating shaft of a coating machine; a 2-linkage structure; 3-connecting bolts; 4-turning the bolt; 5-a rotary tank; 6-bearing; 7-connecting shafts; 8-a transition axis A; 9-end flanges; 10-roller sleeve; 101-a body; 102-keyway; 103-extinction notch; 104-part a; 105-part B; 106-part C; 107-end slots; 108-a central slot; 11-spline shaft; 12-locking a flange; 13-locking nuts; 14-positioning holes; 15-axis bond; 16-inner hexagonal grooves; 17-turning the nut.
Detailed Description
The apparatus of the present utility model is further illustrated below in conjunction with specific examples, which are provided to illustrate the utility model and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the apparatus of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
Referring to fig. 1 to 4, the structure view of the connecting structure 2, the structure view of the locking flange 12 and the section view of the spline shaft 11 are provided in the utility model, the fixed-point extinction roller structure of the coating machine is arranged on the coating machine, the coating machine comprises a coating machine rotating shaft 1, the extinction roller structure is connected with the coating machine rotating shaft 1 through a connecting bolt 3, the extinction roller structure is driven by the coating machine rotating shaft 1 to rotate, the extinction roller structure comprises the spline shaft 11, a shaft key 15 is arranged on the circumferential surface of the spline shaft 11, two ends of the spline shaft 11 are respectively connected with a transition shaft A8 and a transition shaft B, the left end outer side of the spline shaft 11 is connected with an end flange 9, the end flange 9 is connected with the end of the transition shaft A8, the end flange 9 is used for providing a fixed positioning and supporting for a roller sleeve 10, the right end of the spline shaft 11 is provided with a locking flange 12, the right side of the locking flange 12 is provided with a locking nut 13, double thread locking is stopped to loosen due to rotation, the locking flange 12 and the locking nut 13 are in threaded connection with the transition shaft B, and the locking flange 12 is clamped by rotating and pressing the roller sleeve 10, and then the locking nut 13 is prevented from falling off.
The end of the transition shaft A8 and the end of the transition shaft B are both connected with a connecting shaft 7, the connecting shaft 7 is an execution unit for the rotation of the extinction roller structure, a bearing 6 is arranged on the inner side of the end of the connecting shaft 7, a connecting structure 2 is arranged on one side of the connecting shaft 7, a rotary groove 5 is formed in the end of the connecting structure 2, the end of the connecting shaft 7 is arranged on the inner side of the rotary groove 5 and is rotationally connected with the connecting structure 2 through a rotary bolt 4 and a rotary nut 17, the upper end face and the lower end face of the connecting shaft 7 are respectively attached to the upper inner wall and the lower inner wall of the rotary groove 5, when the end face of the connecting shaft 7 is parallel to a horizontal plane, the whole angle of the extinction roller structure can be locked through a coater rotary shaft 1 on a locking coater, so that the horizontal rotation of the whole structure is completed through the rotary bolt 4 on the disassembly right end, the end of the connecting structure 2, which is far away from the rotary groove 5, is provided with a round slot which is inwards sunken, and the coater rotary shaft 1 is arranged on the inner side of the round slot and is connected through the connecting bolt 3.
The outside of integral key shaft 11 is provided with roller shell 10, the interior circle department of roller shell 10 is provided with keyway 102, keyway 102 cooperatees with axle key 15, roller shell 10 is through locking flange 12, lock nut 13, end flange 9 extrusion locking, do not have the inseparable laminating of clearance and seam allowance smooth transition between the three roller shell 10, be sliding fit between roller shell 10 and the integral key shaft 11, the gap in each other is closed completely after the locking extrusion of locking flange 12 and lock nut 13 of three roller shell 10, form on the periphery of roller shell 10 and do not have protruding and sunken smooth transition face, so can not form obvious streak when adopting the matting agent to carry out the rendition to the film.
The locking flange 12 comprises a flange main body 101, four inward hexagonal grooves 16 are formed in the end face of the flange main body 101 and are uniformly distributed on the circumference, and hexagonal wrenches can be inserted into the inner sides of the inner hexagonal grooves 16, and because the outer structure of the locking flange 12 is circular, the circumferential surface is inconvenient to apply force, and therefore the rotating force is applied through the hexagonal wrenches to conduct operation and rotation.
Four bolt unthreaded holes with evenly distributed circumference are arranged on the circumferential surface of the connecting structure 2, positioning holes 14 are arranged at the end parts of the connecting structure, the positioning holes 14 penetrate through the connecting structure 2 up and down, the upper part and the lower part of the connecting structure are stepped holes, the bolt unthreaded holes are used for penetrating through the connecting bolts 3, the connecting structure 2 and the rotating shaft 1 of the coating machine are connected together, and the positioning holes 14 are used for penetrating through the rotating bolts 4.
Embodiment one: referring to fig. 5, which is a structural view of a roller sleeve 10 according to an embodiment of the present utility model, the roller sleeve 10 includes a main body 101, a extinction gap 103 is formed on a circumferential surface of the main body 101, the extinction roller is split into a split structure of the roller sleeve 10 and a spline shaft 11 according to a unique structural design, a position for extinction on the structure of the extinction roller can be changed and adjusted by changing the roller sleeve 10, and a non-extinction region position, the extinction gap 103 is of an inward concave structural design, when the roller sleeve 10 rotates along with the spline shaft 11, the surface of the roller sleeve 10 is adhered with an extinction agent to transfer a film, and at this time, since the extinction gap 103 is lack of an extinction agent on the circumferential surface, a position corresponding to the extinction gap 103 can retain a brightness effect, when a specification needs to be changed, only the turning bolt 4 at the right end needs to be removed, thereby removing the locking flange 12 and the locking nut 13, further removing the roller sleeve 10, and installing in a reverse operation can complete the operation of changing the specification, which is much higher than that of the whole extinction roller, thereby improving the efficiency, the whole extinction efficiency is convenient and reducing the overall extinction cost.
Embodiment two: referring to fig. 6, which is a structural view of a two-roll sleeve 10 according to an embodiment of the present utility model, the roll sleeve 10 according to the present utility model may be further designed into a more detailed split structure, where the roll sleeve 10 includes a part a104, a part B105, and a part C106, the part a104, the part B105, and the part C106 are not required to be closely disposed, the part B105 is disposed on both sides of the part C106, the part a104 is disposed on a side surface of the part B105, the circumferential surface of the part a104 is a complete circumferential surface, an end groove 107 recessed inward is disposed on the circumferential surface of the part B105, a central groove 108 is disposed on the circumferential surface of the part C106, edges of the end groove 107 and the central groove 108 are aligned and have the same depth, and only the non-extinction region is required to be adjusted in width, and when the length is unchanged, each non-extinction region includes at least two parts B105, because the end groove 107 is disposed on both sides of the part B105, the end groove 107 is disposed at the edge of the non-extinction region, and if the non-extinction region is required to be adjusted, the end groove 107 is disposed, and the distance between the part a and the part B is required to be filled with the end portion of the non-extinction region is required to be adjusted, and the end portion is required to be filled with the film 10.
The working principle of the utility model is as follows: the angle of connecting shaft 7 is adjusted for the terminal surface and the horizontal plane of connecting shaft 7 are parallel, lock coating machine pivot 1, through dismantling the rotation bolt 4 that is located the spline shaft 11 right-hand member, make the connecting shaft 7 of right-hand member break away from connected state with connection structure 2, outwards pull the connecting shaft 7 that the right-hand member or right-hand member set up of spline shaft 11, use the left end as the origin with the whole device outside rotatory suitable angle, through hexagonal spanner and other instruments, dismantle lock nut 13, lock flange 12, afterwards dismantle roller shell 10 next, after accomplishing the change of roller shell 10, reverse operation, install lock nut 13 and lock flange 12 again and go and lock, install rotation bolt 4 again, make the connecting shaft 7 of right-hand member and connection structure 2 reconnect and can accomplish whole operation.
According to the utility model, the extinction roller is designed into a combined structure, the roller sleeve 10 and the spline shaft 11 are combined to form a complete extinction roller, when the specification is replaced, the complete extinction roller is not required to be replaced, only the roller sleeve 10 with different specifications is required to be replaced according to production requirements, the processing cost of the extinction roller is saved, the operation of replacing the specification is more convenient, the split structure is realized, the extinction position and shape are convenient to adjust, the working efficiency is improved, the cost is saved, the extinction roller is connected by adopting a connecting structure capable of being horizontally overturned, when the specification is required to be replaced, the limit of one end of the extinction roller is released by pulling out a limit bolt, the whole roller can be horizontally overturned, one end of the roller is still connected to equipment, and the integral support is provided by the equipment and the connecting structure 2, so that the functions of reducing the labor intensity and improving the efficiency are realized by the convenience of on-line operation replacement of the horizontal overturning support.
Claims (8)
1. The utility model provides a coating machine fixed point extinction roller structure, extinction roller structure sets up on the coating machine, the coating machine includes coating machine pivot, its characterized in that: the extinction roller structure comprises a spline shaft, be provided with the axle key on the periphery of spline shaft, transition shaft A, transition shaft B are connected with respectively at the both ends of spline shaft, the left end outside of spline shaft is connected with end flange, the right-hand member of spline shaft is provided with locking flange, locking flange's right side is provided with lock nut, lock nut all with transition shaft B threaded connection, transition shaft A, transition shaft B's tip all is connected with the connecting axle, the tip inboard of connecting axle is provided with the bearing, one side of connecting axle is provided with connection structure, the rotary groove has been seted up to connection structure's tip, the tip setting of connecting axle is inboard and is connected through turning bolt, turning nut and connection structure rotation, inwards sunken circular slot has been seted up to the one end of keeping away from the rotary groove on the connection structure, the coating machine pivot setting is inboard and is connected through the connecting bolt, the outside of spline shaft is provided with the roller shell, the interior circle department of roller shell is provided with the keyway, the keyway cooperatees with the axle key, three tight joint between the roller shell through extrusion, three lock nut, the tight joint seam is not had.
2. The fixed point extinction roll structure of the coating machine according to claim 1, wherein: the locking flange comprises a flange main body, and four inward hexagonal grooves are formed in the end face of the flange main body and are uniformly distributed on the circumference.
3. The fixed point extinction roll structure of the coating machine according to claim 1, wherein: four bolt unthreaded holes with evenly distributed circumferences are formed in the circumferential surface of the connecting structure, positioning holes are formed in the end portions of the connecting structure, the positioning holes penetrate through the connecting structure up and down, and the upper portion and the lower portion of the connecting structure are stepped holes.
4. The fixed point extinction roll structure of the coating machine according to claim 1, wherein: the roller sleeve is in sliding fit with the spline shaft.
5. The fixed point extinction roll structure of the coating machine according to claim 1, wherein: the roller sleeve comprises a main body, and a extinction notch is formed in the circumferential surface of the main body.
6. The fixed point extinction roll structure of the coating machine according to claim 1, wherein: the roller sleeve comprises a part A, a part B and a part C, wherein the part A, the part B and the part C are not required to be tightly attached to each other, the part B is arranged on two sides of the part C, and the part A is arranged on the side face of the part B.
7. The fixed point extinction roll structure of the coating machine as claimed in claim 6, wherein: the circumference of the part A is a complete circumference, the circumference of the part B is provided with an inward concave end groove, and the circumference of the part C is provided with a central groove.
8. The fixed point extinction roll structure of the coating machine as claimed in claim 7, wherein: the edges of the end grooves and the center groove are aligned and have the same depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445227.1U CN219631753U (en) | 2023-03-10 | 2023-03-10 | Fixed-point extinction roller structure of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320445227.1U CN219631753U (en) | 2023-03-10 | 2023-03-10 | Fixed-point extinction roller structure of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219631753U true CN219631753U (en) | 2023-09-05 |
Family
ID=87822480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320445227.1U Active CN219631753U (en) | 2023-03-10 | 2023-03-10 | Fixed-point extinction roller structure of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219631753U (en) |
-
2023
- 2023-03-10 CN CN202320445227.1U patent/CN219631753U/en active Active
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