CN213386094U - Shaft roller structure and coating machine - Google Patents
Shaft roller structure and coating machine Download PDFInfo
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- CN213386094U CN213386094U CN202021597430.3U CN202021597430U CN213386094U CN 213386094 U CN213386094 U CN 213386094U CN 202021597430 U CN202021597430 U CN 202021597430U CN 213386094 U CN213386094 U CN 213386094U
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- protective layer
- bearing part
- roller
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- driving roller
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Abstract
The utility model discloses a shaft roller structure and coating machine, it includes: the periphery of the driving roller is provided with a bearing part; the protective layer is sleeved on the periphery of the bearing part and covers the surface of the bearing part, the protective layer can adsorb coating materials, and the protective layer is detachably mounted on the transmission roller. When the bearing part of the driving roller transmits materials, the protective layer is separated between the bearing part and the materials, so that the coating materials on the materials are prevented from contacting the driving roller, and the influence on the driving roller is reduced. During maintenance, only the protective layer needs to be detached and maintained or replaced, and then the protective layer is installed on the transmission roller, so that the transmission roller can be maintained.
Description
Technical Field
The utility model relates to a surface treatment field, in particular to axle roller structure and coating machine.
Background
As is well known, coating equipment is widely used in modern industrial production. In the film forming equipment, the transmission of the workpiece by using a roller is a transmission form which is widely adopted. However, during the coating of the workpiece, the coating material often coats the surface of the roller shaft, thereby affecting the accuracy of conveyance. Therefore, the roll shaft needs to be periodically maintained and even replaced with a new roll shaft, and the maintenance method generally processes the roll shaft by using mechanical cutting or using a chemical reaction principle, which not only requires a large number of man-hours, but also increases the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a beam barrel structure can maintain the beam barrel fast to make the roller can carry out used repeatedly.
The utility model also provides a coating machine of having above-mentioned beam barrel structure.
According to the utility model discloses a beam barrel structure of first aspect embodiment includes: the periphery of the driving roller is provided with a bearing part; the protective layer is sleeved on the periphery of the bearing part and covers the surface of the bearing part, and the protective layer is detachably mounted on the transmission roller.
According to the utility model discloses beam barrel structure has following beneficial effect at least: when the bearing part of the driving roller transmits materials, the protective layer is separated between the bearing part and the materials, so that the coating materials on the materials are prevented from contacting the driving roller, and the influence on the driving roller is reduced. During maintenance, only the protective layer needs to be detached and maintained or replaced, and then the protective layer is installed on the transmission roller, so that the transmission roller can be maintained.
According to some embodiments of the invention, the protective layer is an elongated member and is wound around the periphery of the carrying portion.
According to some embodiments of the invention, the protection layer comprises a protection rope, the protection rope is wound around the periphery of the bearing part and covers the surface of the bearing part.
According to some embodiments of the invention, the protection rope is fixed at both ends thereof to the end of the bearing part.
According to some embodiments of the invention, the protective layer comprises a protective tape, which protective tape is wound around the periphery of the carrier part and covers the surface of the carrier part.
According to some embodiments of the invention, the protective belt is fixed at both ends thereof to the end of the bearing part.
According to some embodiments of the utility model, the both ends of driving roller all are provided with connecting portion, be provided with the keyway of connecting usefulness on the connecting portion.
According to some embodiments of the invention, the connecting portion with have the step position between the load bearing part.
According to some embodiments of the utility model, the step position with be provided with between the inoxidizing coating and dodge the clearance.
According to the utility model discloses coating machine of aspect two embodiment includes according to the utility model discloses above-mentioned first aspect embodiment's beam barrel structure.
According to the utility model discloses coating machine has following beneficial effect at least: when the bearing part of the driving roller transmits materials, the protective layer is separated between the bearing part and the materials, so that the coating materials on the materials are prevented from contacting the driving roller, and the influence on the driving roller is reduced. During maintenance, only the protective layer needs to be detached and maintained or replaced, and then the protective layer is installed on the transmission roller, so that the transmission roller can be maintained.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a roll structure according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the mounting of a protective tape of the roll structure shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the drive roller shown in FIG. 2 at the end thereof;
FIG. 4 is a schematic view of a protective rope of the reel-in construction shown in FIG. 1;
FIG. 5 is a schematic view of a protective tape of the roll construction shown in FIG. 1;
fig. 6 is a schematic view of a driving roller of the roll structure shown in fig. 1.
Reference numerals: 100 is a driving roller, 130 is a clearance, 150 is a bearing part, 170 is a connecting part, 175 is a key groove, 200 is a protective layer, 230 is a protective rope, and 270 is a protective belt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, a shaft roller structure includes: the protective layer comprises a driving roller 100 and a protective layer 200, wherein the periphery of the driving roller 100 is provided with a bearing part 150; the protective layer 200 is sleeved on the periphery of the bearing part 150, the protective layer 200 covers the surface of the bearing part 150, and the protective layer 200 is detachably mounted on the driving roller 100. When the bearing part 150 of the driving roller 100 transfers materials, the protective layer 200 will be separated between the bearing part 150 and the materials, so as to prevent the coating materials on the materials from contacting the driving roller 100, and further reduce the influence on the driving roller 100. During maintenance, the maintenance of the transmission roller 100 can be completed only by detaching the protective layer 200, maintaining or replacing the protective layer 200 and installing the protective layer 200 on the transmission roller 100, so that the advantages of simple and rapid maintenance and repeated use of the roller shaft are achieved.
In some embodiments, the supporting portion 150 has a threaded groove (not shown), the protecting layer 200 has a connecting hole (not shown), and a screw (not shown) matching with the threaded groove is installed in the connecting hole, and the screw can clamp the protecting layer 200 on the supporting portion 150 by screwing. The screw-thread engagement of the screw and the thread groove not only effectively mounts the armor layer 200 on the carrier 150, but also has an advantage of easy disassembly and assembly, thereby facilitating maintenance and replacement of the armor layer 200.
In some embodiments, referring to fig. 1, the protective layer 200 is an elongated member and is wound around the outer circumference of the carrier 150. The winding of the strip-shaped component can not only effectively cover and shade the surface of the bearing part 150, but also directly adjust the coverage range of the flexible material by changing the winding number, thereby being suitable for different use conditions. And the winding installation form can deform to a certain degree when being subjected to external force, so that the relative abrasion between the winding installation form and the material is reduced.
In some embodiments, referring to fig. 1, the protective layer 200 includes a protective string 230, the protective string 230 is wound around the outer circumference of the carrier part 150 and covers the surface of the carrier part 150, and the protective string 230 is capable of adsorbing a coating material. The protection rope 230 can directly wind the bearing part 150, and has the advantages of low manufacturing cost, convenient maintenance and the like. Since the protective string 230 can adsorb the coating material, the coating material can be prevented from flowing onto the driving roller 100 through the winding gap. Specifically, the protective string 230 is composed of a nylon material. The nylon material has certain water absorption performance and adsorption structure, so that the unset coating material can be effectively adsorbed. Of course, the protection rope 230 may be made of other materials, and the specific embodiment may be specifically adjusted according to the actual situation, and is not limited herein.
In some embodiments, referring to fig. 1 and 4, both ends of the protection string 230 are fixed to the ends of the carrier 150. The fixing of both ends can effectively mount the protection string 230 to the carrier part 150 and can alleviate the play of the protection string 230 on the carrier part 150.
In some embodiments, an end of the protection string 230 is provided with a tape (not shown), and the protection string 230 is adhered to an end of the carrier 150 by the tape. The tape attaching function not only can effectively attach the protective layer 200 to the carrier 150, but also has an advantage of easy detachment, thereby facilitating maintenance and replacement of the protective layer 200.
In some embodiments, referring to fig. 2 and 5, the protective layer 200 includes a protective tape 270, the protective tape 270 is wound around the outer circumference of the carrier part 150 and covers the surface of the carrier part 150, and the protective tape 270 is capable of adsorbing the coating material. The protection belt 270 can not only directly wind the carrying part 150, but also has the advantages of low cost, convenient maintenance, etc. Since the protective tape 270 can adsorb the plating material, the plating material can be prevented from flowing onto the driving roller 100 through the gap of winding. Specifically, the protective tape 270 is made of steel wool, and the steel wool can directly adsorb and contain organic substances, so that adsorption of the coating material is realized. Of course, the protection belt 270 may be made of other materials, and the specific embodiment may be specifically adjusted according to the actual situation, and is not limited herein.
In some embodiments, referring to fig. 2, both ends of the protective tape 270 are fixed to the ends of the carrier 150. The fixing of both ends can effectively mount the protection string 230 to the carrier part 150 and can alleviate the play of the protection string 230 on the carrier part 150.
In some embodiments, an end of the protection string 230 is provided with a tape (not shown), and the protection string 230 is adhered to an end of the carrier 150 by the tape. The tape attaching function not only can effectively attach the protective layer 200 to the carrier 150, but also has an advantage of easy detachment, thereby facilitating maintenance and replacement of the protective layer 200.
In some embodiments, iron nails are provided on the ends of the protective strip 270, which are threaded through the ends of the protective strip 270 and onto the drive roller 100. The iron nail can not only firmly fix the protection belt 270, but also has the advantage of convenient disassembly and assembly, thereby facilitating the maintenance and replacement of the protection layer 200.
In some embodiments, referring to fig. 3, the driving roller 100 is provided with a connecting portion 170 at both ends thereof, and the connecting portion 170 is provided with a key groove 175 for connection. The key groove 175 may be used to drive the driving roller 100 by cooperating with an external key, so that the driving roller 100 can provide an auxiliary power for the movement of the material to ensure the smooth transportation of the material.
In some embodiments, referring to fig. 6, the connection portion 170 and the carrier portion 150 have a step therebetween. The step position can not only realize the relative positioning between the external driving component and the bearing part 150, but also provide the relative positioning between the protective layer and the external driving component, thereby avoiding the movement interference and abrasion between the protective layer and the external driving component.
In some embodiments, referring to fig. 3, an escape gap 130 is provided between the step and the armor layer 200. The escape gap 130 allows the step and the shield layer 200 to be spaced apart from each other, thereby preventing contact and interference between an external driving part mounted on the connection portion 170 and the shield layer 200, thereby preventing damage to the two.
The second aspect of the utility model also provides a film plating machine of the embodiment, which comprises the above shaft roller structure. When the bearing part 150 of the driving roller 100 transfers materials, the protective layer 200 will be separated between the bearing part 150 and the materials, so as to prevent the coating materials on the materials from contacting the driving roller 100, and further reduce the influence on the driving roller 100. During maintenance, the maintenance of the transmission roller 100 can be completed only by detaching the protective layer 200, maintaining or replacing the protective layer 200 and installing the protective layer 200 on the transmission roller 100, so that the advantages of simple and rapid maintenance and repeated use of the roller shaft are achieved.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A shaft roller structure, comprising:
a drive roller (100), the periphery of the drive roller (100) having a bearing portion (150);
the protective layer (200) is sleeved on the periphery of the bearing part (150), the protective layer (200) covers the surface of the bearing part (150), and the protective layer (200) is detachably installed on the transmission roller (100).
2. The roller construction of claim 1 wherein:
the protective layer (200) is a long strip-shaped component and is wound on the periphery of the bearing part (150).
3. The roller construction of claim 2 wherein:
the protective layer (200) comprises a protective rope (230), wherein the protective rope (230) is wound on the periphery of the bearing part (150) and covers the surface of the bearing part (150).
4. The roller construction of claim 3 wherein:
both ends of the protection rope (230) are fixed at the end of the bearing part (150).
5. The roller construction of claim 2 wherein:
the protective layer (200) comprises a protective tape (270), wherein the protective tape (270) is wound on the periphery of the bearing part (150) and covers the surface of the bearing part (150).
6. The roller construction of claim 5 wherein:
both ends of the protective tape (270) are fixed to the ends of the carrier part (150).
7. The roller construction of claim 1 wherein:
both ends of the driving roller (100) are provided with connecting parts (170), and the connecting parts (170) are provided with key grooves (175) for connection.
8. The roller construction of claim 7 wherein:
a step is arranged between the connecting part (170) and the bearing part (150).
9. The roller construction of claim 8 wherein:
an avoiding gap (130) is arranged between the step position and the protective layer (200).
10. A coater comprising the roll structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597430.3U CN213386094U (en) | 2020-08-04 | 2020-08-04 | Shaft roller structure and coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597430.3U CN213386094U (en) | 2020-08-04 | 2020-08-04 | Shaft roller structure and coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213386094U true CN213386094U (en) | 2021-06-08 |
Family
ID=76203099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021597430.3U Active CN213386094U (en) | 2020-08-04 | 2020-08-04 | Shaft roller structure and coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213386094U (en) |
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2020
- 2020-08-04 CN CN202021597430.3U patent/CN213386094U/en active Active
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