CN212418486U - Roller gap adjusting device of coating machine - Google Patents
Roller gap adjusting device of coating machine Download PDFInfo
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- CN212418486U CN212418486U CN202021870125.7U CN202021870125U CN212418486U CN 212418486 U CN212418486 U CN 212418486U CN 202021870125 U CN202021870125 U CN 202021870125U CN 212418486 U CN212418486 U CN 212418486U
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- roller
- roll gap
- coating machine
- gap adjusting
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Abstract
The utility model belongs to the technical field of metallurgical equipment, a scribble quick-witted roll gap adjusting device is related to. The utility model comprises a coating roller, a material picking roller, a bearing seat of the material picking roller, a linear guide rail pair, a frame and a roller gap adjusting part of the coating machine; the coating roller, the linear guide rail pair and the coating machine roll gap adjusting part are all connected on the frame, and the linear guide rail pair is arranged between the coating roller and the coating machine roll gap adjusting part; the pick-up roller is movably connected to the linear guide rail pair through a pick-up roller bearing seat, and the operation side and the transmission side of the pick-up roller are respectively connected with the coating machine roll gap adjusting part; the coating roller and the material picking roller are arranged in parallel. The utility model discloses a worm axle drives worm wheel rotary motion to through installing drive nut on the turbine and driving the lead screw motion, the lead screw drives through its last dynamometer piece and picks up material roller bearing frame motion, convenient realization roll gap adjustment. The utility model discloses the structure drive ratio is big, and the precision is high, and operation side and transmission side all are provided with manual wheel, can realize both sides and unilateral adjustment, and convenient operation and means are nimble.
Description
Technical Field
The utility model belongs to the technical field of metallurgical equipment, concretely relates to scribble quick-witted roll gap adjusting device.
Background
The metallurgical equipment field is especially the aluminum alloy plate strip coating machine set, the coating machine is important equipment, and the adjustment of the material picking roller and the coating roller gap is related to the thickness and the uniformity of a coating, and further related to the product quality. The adjusting mechanism in the prior art mostly adopts a standard speed reducer and a clutch to realize the adjustment of the material picking roller and the roller gap of the coating roller, and by adopting the technical scheme, the problems of investment cost increase and inconvenient operation are brought, and the adjustment is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model provides a scribble quick-witted roll gap adjusting device, aim at provide a simple structure, practicality are strong and easy to carry out, with low costs guiding mechanism.
In order to realize the purpose, the utility model discloses a technical scheme is:
a roller gap adjusting device of a coating machine comprises a coating roller, a material picking roller bearing seat, a linear guide rail pair, a rack and a roller gap adjusting part of the coating machine; the coating roller, the linear guide rail pair and the coating machine roll gap adjusting part are all connected on the frame, and the linear guide rail pair is arranged between the coating roller and the coating machine roll gap adjusting part; the pick-up roller is movably connected to the linear guide rail pair through a pick-up roller bearing seat, and the operation side and the transmission side of the pick-up roller are respectively connected with the coating machine roll gap adjusting part; the coating roller and the material picking roller are arranged in parallel.
The roller seam adjusting part of the coating machine comprises two adjusting units, two flange sleeves and a flange connecting shaft; two ends of the flange connecting shaft are respectively connected with the adjusting unit through flange sleeves; the flange connecting shaft is arranged in parallel with the coating roller and the material picking roller, and the two adjusting units are respectively connected with the operation side and the transmission side of the material picking roller.
The adjusting unit comprises a turbine, a box body, a worm shaft, a transmission nut, a lead screw, a dynamometer block and a manual wheel; the box body is fixedly connected to the rack, and the turbine is connected in the box body; the worm shaft is rotatably connected to the box body, two ends of the worm shaft extend out of the box body, and the worm shaft is meshed with the upper part of the turbine; the transmission nut is connected to the end face of the turbine; one end of the lead screw is in threaded connection with the transmission nut, and the other end of the lead screw is connected with the material picking roller bearing seat through the dynamometer block; the manual wheel is arranged outside the box body and connected with one end of the worm shaft.
The device also comprises an end cover protective cover; the end cover protective cover is connected to the side wall of the box body, and the center of the end cover protective cover corresponds to the center of one end of a screw rod of the roller seam adjusting part of the coating machine.
The turbine bearing end cover is also included; and the turbine bearing end cover is fixedly connected to the side wall of the box body on the side of the dynamometer block of the roller seam adjusting part of the coating machine.
The worm bearing end cover is also included; two worm bearing end covers are arranged; the two worm bearing end covers are respectively and fixedly connected to the side walls of the opposite sides of the box body and are positioned at the two ends of the worm shaft of the coating machine roll seam adjusting part.
Has the advantages that:
(1) the utility model discloses a worm axle drives worm wheel rotary motion to through installing drive nut on the turbine and driving the lead screw motion, the lead screw drives through its last dynamometer piece and picks up material roller bearing frame motion, final convenient realization roll gap adjustment.
(2) The utility model discloses a structure drive ratio is big, and the precision is high.
(3) The utility model discloses an operation side and transmission side all are provided with manual wheel, both sides adjustment both can have been realized, also can realize the unilateral adjustment, convenient operation, and the adjustment means is nimble.
The above description is only an overview of the technical solution of the present invention, and in order to clearly understand the technical means of the present invention and to implement the technical solution according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partial cross-sectional view of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 2;
fig. 4 is a partial top view of fig. 1.
In the figure: 1-a paint roller; 2-a pick-up roll; 3-a linear guide rail pair; 4-a frame; 5-end cap protection cover; 6-a turbine; 7-a box body; 8-worm shaft; 9-a drive nut; 10-turbine bearing end cap; 11-a lead screw; 12-a dynamometer block; 13-a hand wheel; 14-worm bearing end cap; 15-flange sleeve; 16-flange connecting shaft.
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 work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 4, the coating machine roll gap adjusting device comprises a coating roller 1, a material picking roller 2, a material picking roller bearing seat, a linear guide rail pair 3, a machine frame 4 and a coating machine roll gap adjusting part; the coating roller 1, the linear guide rail pair 3 and the coating machine roll gap adjusting part are all connected on the frame 4, and the linear guide rail pair 3 is arranged between the coating roller 1 and the coating machine roll gap adjusting part; the pick-up roller 2 is movably connected to the linear guide rail pair 3 through a pick-up roller bearing seat, and the operation side and the transmission side of the pick-up roller 2 are respectively connected with the coating machine roll gap adjusting part; the coating roller 1 and the material picking roller 2 are arranged in parallel.
In practical use, the paint roller gap adjusting part is adjusted to drive the material picking roller bearing seat connected with the paint roller gap adjusting part to do linear motion on the linear guide rail pair 3, so that the roller gap between the paint roller 1 and the material picking roller 2 is conveniently adjusted.
The utility model has the advantages of simple structure, it is convenient to maintain, and is light and handy easy to implement, and the utility model discloses a structure drive ratio is big, and the precision is higher.
Example two:
referring to fig. 1 and 4, a roll gap adjusting device of a coating machine is shown, on the basis of the first embodiment: the roll gap adjusting part of the coating machine comprises two adjusting units, two flange sleeves 15 and a flange connecting shaft 16; two ends of the flange connecting shaft 16 are respectively connected with the adjusting unit through flange sleeves 15; the flange connecting shaft 16 is arranged in parallel with the coating roller 1 and the material picking roller 2, and the two adjusting units are respectively connected with the operation side and the transmission side of the material picking roller 2.
In practical use, the flange sleeve 15 is connected with the worm shaft 8 through a key, the flange sleeve 15 plays a middle transition role and is connected with the flange connecting shaft 16 and the worm shaft 8, and meanwhile, the flange sleeve 15 and the flange connecting shaft 16 are provided with elongated holes which can be slightly adjusted to facilitate connection during connection. Finally, the roll gaps on the two sides are synchronously adjusted.
Example three:
referring to fig. 1-3, a roll gap adjusting device of a coating machine is based on the second embodiment: the adjusting unit comprises a turbine 6, a box body 7, a worm shaft 8, a transmission nut 9, a lead screw 11, a dynamometer block 12 and a manual wheel; the box body 7 is fixedly connected to the frame 4, and the turbine 6 is connected in the box body 7; the worm shaft 8 is rotatably connected to the box body 7, two ends of the worm shaft 8 extend out of the box body 7, and the worm shaft 8 is meshed with the upper part of the turbine 6; the transmission nut 9 is connected to the end face of the turbine 6; one end of the lead screw 11 is in threaded connection with the transmission nut 9, and the other end of the lead screw 11 is connected with the material picking roller bearing seat through a dynamometer block 12; the manual wheel is arranged outside the box body 7 and is connected with one end of the worm shaft 8.
When the roll gap between the coating roller 1 and the material picking roller 2 needs to be adjusted, the manual wheel starts to work to drive the worm shaft 8 to rotate, so that the worm wheel 6 is driven to rotate, the rotating motion of the worm wheel 6 drives the transmission nut 9 connected to the worm wheel to rotate, the transmission nut 9 drives the lead screw 11 to move, the lead screw 11 drives the material picking roller bearing seat to do linear motion on the linear guide rail pair 3 through the dynamometer block 12 on the lead screw, and when the roll gap between the coating roller 1 and the material picking roller 2 reaches the preset width, the manual wheel 13 stops rotating, so that the roll gap between the coating roller 1 and the material picking roller 2 is conveniently adjusted.
The manual wheel adopts this technical scheme, not only convenient operation has effectively reduced the cost of equipment moreover.
The manual wheel is arranged on the operation side and the transmission side, so that both sides and single side adjustment can be realized, the operation is convenient, and the adjustment means is flexible.
Example four:
referring to a roll gap adjusting device of a coating machine shown in fig. 2, on the basis of the first embodiment, the second embodiment or the third embodiment: the device also comprises an end cover protection cover 5; the end cover protection cover 5 is connected to the side wall of the box body 7, and the center of the end cover protection cover 5 corresponds to the center of one end of a screw rod 11 of the roller seam adjusting part of the coating machine.
When in actual use, the arrangement of the end cover protection cover 5 well plays a role in protecting the lead screw and the safety of operators.
Example five:
referring to a roll gap adjusting device of a coating machine shown in fig. 2, on the basis of the first embodiment, the second embodiment or the third embodiment: also included is a turbine bearing end cap 10; the turbine bearing end cover 10 is fixedly connected to the side wall of the box body 7 on the side where the dynamometer block 12 of the roller seam adjusting part of the coating machine is located.
During the in-service use, the setting of turbine bearing end cover 10 has not only played the effect of protection worm wheel 6, plays fixed turbine bearing simultaneously for the security in the operation process has obtained effectual improvement.
Example six:
referring to a roll gap adjusting device of a coating machine shown in the figure 3, on the basis of the first embodiment, the second embodiment or the third embodiment: also includes a worm bearing end cap 14; two worm bearing end covers 14 are arranged; two worm bearing end covers 14 are respectively fixedly connected to the side walls of the opposite sides of the box body 7 and are positioned at two ends of the worm shaft 8 of the coater roll gap adjusting part.
In practical use, the worm bearing end cover 14 not only protects the worm shaft 8, but also fixes the worm bearing, so that the safety in the operation process is effectively improved.
Example seven:
referring to fig. 1-4, a roll gap adjusting device of a coating machine is disclosed, which is based on the first embodiment: the device also comprises an end cover protection cover 5, a turbine bearing end cover 10 and a worm bearing end cover 14; the roll gap adjusting part of the coating machine comprises two adjusting units, two flange sleeves 15 and a flange connecting shaft 16; two ends of the flange connecting shaft 16 are respectively connected with the adjusting unit through flange sleeves 15; the flange connecting shaft 16 is arranged in parallel with the coating roller 1 and the material picking roller 2, and the two adjusting units are respectively connected with the operation side and the transmission side of the material picking roller 2; the adjusting unit comprises a turbine 6, a box body 7, a worm shaft 8, a transmission nut 9, a lead screw 11, a dynamometer block 12 and a manual wheel; the box body 7 is fixedly connected to the frame 4, and the turbine 6 is connected in the box body 7; the worm shaft 8 is rotatably connected to the box body 7, two ends of the worm shaft 8 extend out of the box body 7, and the worm shaft 8 is meshed with the upper part of the turbine 6; the transmission nut 9 is connected to the end face of the turbine 6; one end of the lead screw 11 is in threaded connection with the transmission nut 9, and the other end of the lead screw 11 is connected with the material picking roller bearing seat through a dynamometer block 12; the manual wheel is arranged outside the box body 7 and is connected with one end of the worm shaft 8; the manual wheel is a manual wheel 13; the end cover protective cover 5 is connected to the side wall of the box body 7, and the center of the end cover protective cover 5 corresponds to the center of one end of a screw rod 11 of the roller seam adjusting part of the coating machine; the turbine bearing end cover 10 is fixedly connected to the side wall of the box body 7 on the side where a dynamometer block 12 of the roller seam adjusting part of the coating machine is located; two worm bearing end covers 14 are arranged; two worm bearing end covers 14 are respectively fixedly connected to the side walls of the opposite sides of the box body 7 and are positioned at two ends of the worm shaft 8 of the coater roll gap adjusting part.
The utility model discloses a worm axle drives worm wheel rotary motion to through installing drive nut on the turbine and driving the lead screw motion, the lead screw drives through its last dynamometer piece and picks up material roller bearing frame motion, final convenient realization roll gap adjustment. The utility model discloses a structure drive ratio is big, and the precision is high. The utility model discloses an operation side and transmission side all are provided with manual wheel, both sides adjustment both can have been realized, also can realize the unilateral adjustment, convenient operation, and the adjustment means is nimble.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention 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 indicator is changed accordingly.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a scribble quick-witted roll gap adjusting device which characterized in that: comprises a coating roller (1), a material picking roller (2), a material picking roller bearing seat, a linear guide rail pair (3), a rack (4) and a coating machine roll gap adjusting part; the coating roller (1), the linear guide rail pair (3) and the coating machine roll gap adjusting part are all connected to the rack (4), and the linear guide rail pair (3) is arranged between the coating roller (1) and the coating machine roll gap adjusting part; the pick-up roller (2) is movably connected to the linear guide rail pair (3) through a pick-up roller bearing seat, and the operation side and the transmission side of the pick-up roller (2) are respectively connected with the coating machine roll gap adjusting part; the coating roller (1) and the material picking roller (2) are arranged in parallel.
2. The roll gap adjusting apparatus of a coating machine according to claim 1, wherein: the roller gap adjusting part of the coating machine comprises two adjusting units, two flange sleeves (15) and a flange connecting shaft (16); two ends of the flange connecting shaft (16) are respectively connected with the adjusting unit through flange sleeves (15); the flange connecting shaft (16) is arranged in parallel with the coating roller (1) and the material picking roller (2), and the two adjusting units are respectively connected with the operation side and the transmission side of the material picking roller (2).
3. The roll gap adjusting apparatus of a coating machine according to claim 2, wherein: the adjusting unit comprises a turbine (6), a box body (7), a worm shaft (8), a transmission nut (9), a lead screw (11), a dynamometer block (12) and a manual wheel (13); the box body (7) is fixedly connected to the rack (4), and the turbine (6) is connected in the box body (7); the worm shaft (8) is rotatably connected to the box body (7), two ends of the worm shaft (8) extend out of the box body (7), and the worm shaft (8) is meshed with the upper part of the turbine (6); the transmission nut (9) is connected to the end face of the turbine (6); one end of the lead screw (11) is in threaded connection with the transmission nut (9), and the other end of the lead screw (11) is connected with the material picking roller bearing seat through a dynamometer block (12); the manual wheel (13) is arranged outside the box body (7) and is connected with one end of the worm shaft (8).
4. A coater roll gap adjustment apparatus as set forth in any one of claims 1-3, wherein: the device also comprises an end cover protection cover (5); the end cover protection cover (5) is connected to the side wall of the box body (7), and the center of the end cover protection cover (5) corresponds to the center of one end of a screw rod (11) of the roller seam adjusting part of the coating machine.
5. A coater roll gap adjustment apparatus as set forth in any one of claims 1-3, wherein: further comprising a turbine bearing end cap (10); the turbine bearing end cover (10) is fixedly connected to the side wall of the box body (7) on the side where the dynamometer block (12) of the roller seam adjusting part of the coating machine is located.
6. A coater roll gap adjustment apparatus as set forth in any one of claims 1-3, wherein: the worm gear bearing also comprises a worm bearing end cover (14); two worm bearing end covers (14) are arranged; two worm bearing end covers (14) are respectively and fixedly connected to the side walls of the opposite sides of the box body (7) and are positioned at two ends of the worm shaft (8) of the roller seam adjusting part of the coating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870125.7U CN212418486U (en) | 2020-08-31 | 2020-08-31 | Roller gap adjusting device of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021870125.7U CN212418486U (en) | 2020-08-31 | 2020-08-31 | Roller gap adjusting device of coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN212418486U true CN212418486U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021870125.7U Active CN212418486U (en) | 2020-08-31 | 2020-08-31 | Roller gap adjusting device of coating machine |
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| CN (1) | CN212418486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044673A (en) * | 2020-08-31 | 2020-12-08 | 中国重型机械研究院股份公司 | Coating machine adjusting method and mechanism |
-
2020
- 2020-08-31 CN CN202021870125.7U patent/CN212418486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044673A (en) * | 2020-08-31 | 2020-12-08 | 中国重型机械研究院股份公司 | Coating machine adjusting method and mechanism |
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