CN209968816U - Even rubber roll of solvent-free compounding machine convenient to tear open and trade - Google Patents
Even rubber roll of solvent-free compounding machine convenient to tear open and trade Download PDFInfo
- Publication number
- CN209968816U CN209968816U CN201920447751.6U CN201920447751U CN209968816U CN 209968816 U CN209968816 U CN 209968816U CN 201920447751 U CN201920447751 U CN 201920447751U CN 209968816 U CN209968816 U CN 209968816U
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- roller
- rubber roll
- concave surface
- annular concave
- roll cover
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Abstract
The utility model relates to a even rubber roll of solvent-free compounding machine convenient to tear open and trade, including roller and the rubber roll cover of suit on the roller, the middle part of roller is equipped with first annular concave surface, and first annular concave surface diapire is equipped with the elongated slot, and the elongated slot sets up along roller length direction, and the inner face of rubber roll cover is equipped with second annular concave surface, and the complex has the inflation bag in the second annular concave surface, be equipped with on the inner wall of inflation bag with above-mentioned elongated slot assorted bead, the both ends of roller are equipped with the screw hole, and threaded hole female connection has the roller, and the roller passes through pin locking on. With the design of roller, roller and rubber roll cover removable, can change alone after one of them damages, set up the inflation bag on rubber roll cover wherein, when needs dismantle the rubber roll cover, emit the gas of inflation bag to enlarge the shaft hole diameter of rubber roll cover, when needs install the rubber roll cover, in target in place the rubber roll cover to first annular concave surface, then aerify the inflation bag and accomplish the installation, installation dismantlement convenient and fast.
Description
Technical Field
The utility model relates to a glue homogenizing roller, concretely relates to glue homogenizing roller of solvent-free compounding machine convenient to tear open and trade.
Background
The compound machine is mainly used for the surface coating process production of films, paper and the like, is also one of important machines for preparing protective films, packaging bags and packaging boxes, and often needs to use a glue homogenizing roller in the compound machine, so that glue coated on the surfaces of products is more uniform and smooth, and the quality of the products is ensured.
The glue homogenizing roller for the existing compound machine is basically of an integrated forming structure for convenient production and manufacture, but the glue homogenizing roller with the structure needs to be replaced wholly after being damaged, so that unnecessary waste is caused, the replacement is inconvenient, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
To the deficiency in the background art, the utility model provides a glue homogenizing roller of solvent-free compounding machine convenient to tear open and trade.
The utility model adopts the technical proposal that: the utility model provides a glue homogenizing roller of solvent-free compounding machine convenient to tear open and trade, includes roller and the rubber roll cover of suit on the roller, the middle part of roller is equipped with first annular concave surface, first annular concave surface diapire is equipped with the elongated slot, the elongated slot sets up along roller length direction, the inner face of rubber roll cover is equipped with second annular concave surface, compound in the second annular concave surface has the inflation bag, be equipped with on the inner wall of inflation bag with above-mentioned elongated slot assorted bead, after inflation bag aerifys, the bead imbeds in the elongated slot, the both ends of roller are equipped with the screw hole, screw hole female connection has the roller, the roller pass through pin locking on the roller.
Furthermore, an inflation hole is formed in the inflation expansion bag, the inflation hole is communicated to the cavity of the inflation expansion bag, and a plug is arranged on the inflation hole.
Furthermore, threaded sections are arranged on the rollers at two ends of the first annular concave surface, and a pressing disc is connected to the threaded sections in a threaded mode.
Furthermore, the rubber roller sleeve and the inflatable expansion bag are both made of rubber.
Further, still include scraper device, the scraper includes thread bush and integrated into one piece scraper on the thread bush, thread bush threaded connection is on the screw thread section of roller.
The utility model has the advantages that: the utility model discloses with the removable design of roller, roller and rubber roll cover, can change alone after one of them damages, avoid causing the unnecessary extravagant, and set up the inflation bag on rubber roll cover wherein, when the rubber roll cover is dismantled to needs, emit the gas of inflation bag to enlarge the shaft hole diameter of rubber roll cover, when the rubber roll cover is installed to needs, in target in place the rubber roll cover to first annular concave surface, then aerify the inflation bag and accomplish the installation, convenient and fast is dismantled in the installation, it is not only laborsaving but also high-efficient to change.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view a-a of fig. 1.
In the figure: 1. a roller; 2. a rubber roller sleeve; 3. a first annular concave surface; 4. a long groove; 5. a second annular concave surface; 6. an inflatable bladder; 7. a rib; 8. a threaded hole; 9. a roll shaft; 10. a pin; 11. an inflation hole; 12. a cavity; 13. a plug; 14. a threaded segment; 15. a compression disc; 16. a scraper; 17. and (4) a threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a uniform rubber roll of solvent-free compound machine convenient to tear open and trade.
In this embodiment, referring to fig. 1 and 2, the glue homogenizing roller of the solvent-free compound machine convenient to disassemble and replace includes a roller 1 and a glue roller sleeve 2 sleeved on the roller 1, a first annular concave surface 3 is arranged in the middle of the roller 1, an elongated slot 4 is arranged on the bottom wall of the first annular concave surface 3, the elongated slot 4 is arranged along the length direction of the roller, a second annular concave surface 5 is arranged on the inner surface of the glue roller sleeve, an inflatable expansion bag 6 is compounded in the second annular concave surface 5, a convex edge 7 matched with the elongated slot is arranged on the inner wall of the inflatable expansion bag 6, the convex edge is embedded into the elongated slot after the inflatable expansion bag 6 is inflated, threaded holes 8 are arranged at two ends of the roller 1, a roller shaft 9 is connected to the threaded holes 8 through internal threads, and the roller shaft 9 is locked on the.
The utility model discloses a roller, roller and rubber roll cover are removable design, damage the back at one of them part, can change alone. When the rubber roller sleeve is installed and used, the rubber roller sleeve is sleeved into the first annular concave surface of the roller, the convex edge on the inflatable expansion bag is aligned with the long groove, then the inflatable expansion bag is inflated through the inflating device to complete installation, and when the rubber roller sleeve is disassembled, the rubber roller sleeve can be easily taken down after the inflatable expansion bag is deflated, so that the installation process is convenient and rapid, and time and labor are saved; wherein roller and roller threaded connection, it is more convenient to change the dismantlement.
The inflatable expansion bag 6 is provided with an inflation hole 11, the inflation hole is communicated to the cavity 12 of the inflatable expansion bag 6, and the inflation hole 11 is provided with a plug 13; the inflation hole is used for inflating the inflatable expansion bag.
And threaded sections 14 are arranged on the rollers at the two ends of the first annular concave surface 3, and a pressing disc 15 is connected to the threaded sections 14 in a threaded manner. After the rubber roller sleeve is installed in place, the rubber roller sleeve is compressed through the compressing disc, and the installation stability of the rubber roller sleeve is improved.
The rubber roller sleeve 2 and the inflatable expansion bag 6 are both made of rubber; the scraper device comprises a threaded sleeve 17 and a scraper 16 integrally formed on the threaded sleeve 17, wherein the threaded sleeve is in threaded connection with the threaded section of the roller. The scraper is used for scraping colloid on the even rubber roll, and the direct integrated into one piece of scraper of this structure is sheathe in the screw thread, is convenient for change, can also pull down alone when not needing.
The utility model discloses with the removable design of roller, roller and rubber roll cover, can change alone after one of them damages, avoid causing the unnecessary extravagant, and set up the inflation bag on rubber roll cover wherein, when the rubber roll cover is dismantled to needs, emit the gas of inflation bag to enlarge the shaft hole diameter of rubber roll cover, when the rubber roll cover is installed to needs, in target in place the rubber roll cover to first annular concave surface, then aerify the inflation bag and accomplish the installation, convenient and fast is dismantled in the installation, it is not only laborsaving but also high-efficient to change.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (5)
1. The utility model provides a uniform rubber roll of solvent-free compounding machine convenient to tear open and trade, includes roller and the rubber roll cover of suit on the roller, its characterized in that: the rubber roller comprises a roller sleeve and is characterized in that a first annular concave surface is arranged in the middle of the roller, an elongated groove is formed in the bottom wall of the first annular concave surface, the elongated groove is formed in the length direction of the roller, a second annular concave surface is formed in the inner surface of the rubber roller sleeve, an inflatable expansion bag is compounded in the second annular concave surface, a convex edge matched with the elongated groove is arranged on the inner wall of the inflatable expansion bag, after the inflatable expansion bag is inflated, the convex edge is embedded into the elongated groove, threaded holes are formed in two ends of the roller, a roller shaft is connected with the inner threads of the threaded holes, and.
2. The easy-to-disassemble and replace glue spreader of the solvent-free compound machine as claimed in claim 1, wherein: the inflatable expansion bag is provided with an inflation hole, the inflation hole is communicated to the cavity of the inflatable expansion bag, and a plug is arranged on the inflation hole.
3. The easy-to-disassemble and replace glue spreader of the solvent-free compound machine as claimed in claim 1, wherein: and the rollers at two ends of the first annular concave surface are provided with thread sections, and the thread sections are in threaded connection with a pressing disc.
4. The easy-to-disassemble and replace glue spreader of the solvent-free compound machine as claimed in claim 1, wherein: the rubber roller sleeve and the inflatable expansion bag are both made of rubber.
5. The easy-to-disassemble and replace glue spreader of the solvent-free compound machine as claimed in claim 3, wherein: still include the scraper device, the scraper includes thread bush and integrated into one piece scraper on the thread bush, thread bush threaded connection is on the screw thread section of roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920447751.6U CN209968816U (en) | 2019-04-03 | 2019-04-03 | Even rubber roll of solvent-free compounding machine convenient to tear open and trade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920447751.6U CN209968816U (en) | 2019-04-03 | 2019-04-03 | Even rubber roll of solvent-free compounding machine convenient to tear open and trade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209968816U true CN209968816U (en) | 2020-01-21 |
Family
ID=69256628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920447751.6U Expired - Fee Related CN209968816U (en) | 2019-04-03 | 2019-04-03 | Even rubber roll of solvent-free compounding machine convenient to tear open and trade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209968816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268063A (en) * | 2020-09-02 | 2021-01-26 | 宝利泰橡胶科技扬州有限公司 | Rubber roll convenient to change and glue face |
-
2019
- 2019-04-03 CN CN201920447751.6U patent/CN209968816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268063A (en) * | 2020-09-02 | 2021-01-26 | 宝利泰橡胶科技扬州有限公司 | Rubber roll convenient to change and glue face |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210403 |