CN211989412U - Roller gap adjusting mechanism of coating machine - Google Patents
Roller gap adjusting mechanism of coating machine Download PDFInfo
- Publication number
- CN211989412U CN211989412U CN202020540578.7U CN202020540578U CN211989412U CN 211989412 U CN211989412 U CN 211989412U CN 202020540578 U CN202020540578 U CN 202020540578U CN 211989412 U CN211989412 U CN 211989412U
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- lifting slide
- block
- adjusting mechanism
- slide block
- fine adjustment
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- 239000011248 coating agent Substances 0.000 title claims abstract description 9
- 238000000576 coating method Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to a roller gap adjusting mechanism of a coating machine, which comprises a frame, wherein a height adjusting mechanism is arranged on one side of the frame facing a steel roller; the height adjusting mechanism comprises a lifting slide block used for installing the steel roller and an air cylinder driving the lifting slide block to move, and the air cylinder is fixed at the upper end of the rack. The utility model discloses it is efficient, effect with low costs to have distance adjustment between the steel roller.
Description
Technical Field
The utility model belongs to the technical field of the coating machine technique and specifically relates to a roller clearance adjustment mechanism of coating machine is related to.
Background
In the production process of the coating machine, the center distance between the two steel rollers is frequently required to be finely adjusted according to production process requirements, the driving motor adopted by the conventional roller distance fine adjustment mechanism drives the screw rod to rotate, and then the steel rollers in threaded connection with the screw rod are driven to move for adjustment, but when the pressure between the two steel rollers is large, the thread pair is worn and loses efficacy quickly, the use cost is high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roller clearance adjustment mechanism of coating machine has the advantage that improves work efficiency.
The utility model provides a technical scheme that its technical problem adopted is:
a roller gap adjusting mechanism of a coating machine comprises a rack, wherein a height adjusting mechanism is arranged on one side of the rack facing a steel roller;
the height adjusting mechanism comprises a lifting slide block used for installing the steel roller and an air cylinder driving the lifting slide block to move, and the air cylinder is fixed at the upper end of the rack.
By adopting the technical scheme: the two ends of the steel rollers are respectively installed on the lifting slide block, the lifting slide block is driven to move through the air cylinder, and therefore the distance between the steel rollers is adjusted, the cost is low, and the working efficiency is high.
Further: the frame is vertically and fixedly connected with a fixed block, and the fixed block is provided with a lifting slide rail matched with the lifting slide block.
By adopting the technical scheme: the lifting slide rail plays a guiding role in the movement of the lifting slide block, so that the lifting slide block is more stable in the moving process and is not easy to be inclined.
Further: a fine adjustment base is arranged below the lifting slide block, the fine adjustment base is vertically fixed on the rack, a wedge block which is abutted against the lifting slide block is connected to the fine adjustment base in a sliding mode, and the inclined plane of the wedge block faces the lifting slide block;
the fine setting base is kept away from the perpendicular fixedly connected with installation piece of one end of fixed block, one side fixedly connected with motor of fine setting base is kept away from to the installation piece, fixedly connected with lead screw on the rotor of motor, the one end and the voussoir threaded connection that the motor was kept away from to the lead screw.
By adopting the technical scheme: when the distance between the steel rollers needs to be finely adjusted, a motor is started, the motor drives a lead screw to rotate, then a wedge block in threaded connection with the lead screw is driven to move along the length direction of an adjusting base, and after the wedge block moves in place, a cylinder drives a lifting slide block to abut against the inclined surface of the wedge block, so that the distance fine adjustment precision is high, and the working efficiency is high.
Further: one side fixedly connected with fine setting slider that the voussoir is close to fine setting base, fine setting slider slides with fine setting base and is connected.
By adopting the technical scheme: the fine setting slider makes voussoir and fine setting base direct contact not, can reduce the wearing and tearing of voussoir, prolongs the life of voussoir, improves the work efficiency of voussoir.
Further: the perpendicular fixedly connected with connecting block of one end that the fixed block was kept away from to the lifting slide, the one end fixedly connected with micrometer of lifting slide is kept away from to the connecting block, and the most advanced of micrometer and the upper surface butt of installation piece.
By adopting the technical scheme: in order to further improve the precision between the steel roller, the cylinder control lifting slide block moves, and lifting slide block drives the micrometer to move, and then makes the pointed end and the installation piece butt of micrometer, thereby measures the distance that lifting slide block moved.
Further: the fine tuning base is provided with a ball, and the ball is arranged along the length direction of the screw.
By adopting the technical scheme: the ball is arranged, so that sliding friction between the fine adjustment sliding block and the fine adjustment base is changed into rolling friction, abrasion of the fine adjustment base is reduced, and the service life of the fine adjustment base is prolonged.
Further: the end of the lifting slide block is provided with an arc-shaped part which is abutted to the inclined plane of the wedge block.
By adopting the technical scheme: set up arc portion for the contact on arc portion and inclined plane is line contact, reduces friction and wearing and tearing between lifting slide and the voussoir, has improved the fine setting precision.
Further: the arc portion is coated with a rubber gasket.
By adopting the technical scheme: the rubber gasket protects the arc-shaped part, reduces the abrasion of the arc-shaped part and prolongs the service efficiency of the arc-shaped part.
The utility model has the advantages that:
1. the air cylinder and the lifting slide block are adopted, so that the gap between the steel rollers can be adjusted more conveniently, the adjustment efficiency is high, and the cost is low;
2. the wedge block, the lead screw and the motor are adopted, so that fine adjustment of the lifting slide block can be realized;
3. the micrometer is adopted, so that the fine adjustment precision of the lifting slide block is high, and the working efficiency is higher.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure, 1, a frame; 2. a lifting slide block; 21. finely adjusting the sliding block; 22. an arc-shaped portion; 23. a rubber gasket; 3. a cylinder; 4. a fixed block; 41. lifting the slide rail; 5. finely adjusting the base; 51. a ball bearing; 6. a wedge block; 7. mounting blocks; 71. a motor; 72. a lead screw; 8. connecting blocks; 81. a micrometer.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1, a roll gap adjusting mechanism of a coater comprises a frame 1, and a height adjusting mechanism is arranged on one side of the frame 1 facing a steel roll.
As shown in fig. 1, the height adjusting mechanism comprises a cylinder 3 fixed at the upper end of the frame 1 and a lifting slide block 2 fixed on the piston rod of the cylinder 3, and the lifting slide block 2 is located below the cylinder 3. The both ends of steel roller are fixed respectively on lifting slide block 2, drive lifting slide block 2 through cylinder 3 and remove, and then realize the distance adjustment between the steel roller, and the steel roller adjustment is convenient, and adjusts efficiently.
As shown in fig. 1, in order to make the lifting slider 2 move more stably, a fixed block 4 is vertically and fixedly connected to one side of the frame 1, which is located on the lifting slider 2, and a lifting slide rail 41 adapted to the lifting slider 2 is fixedly connected to one side of the fixed block 4, which faces the lifting slider 2, along the length direction thereof. The lifting slide rail 41 can also guide the movement of the lifting slide block 2, so that the lifting slide block 2 is not easy to incline.
As shown in fig. 1, a fine adjustment base 5 vertically fixed on the frame 1 is arranged below the lifting slide block 2, a fine adjustment slide block 21 is connected above the fine adjustment base 5 in a sliding manner, a wedge block 6 is fixedly connected above the fine adjustment slide block 21, and the inclined surface of the wedge block 6 is abutted to the lifting slide block 2. The fine tuning base 5 is far away from the perpendicular fixedly connected with installation piece 7 of one end of fixed block 4, and one side fixedly connected with motor 71 that fine tuning base 5 was kept away from to installation piece 7, fixedly connected with on the rotor of motor 71 and voussoir 6 threaded connection's lead screw 72. Lifting slide 2 keeps away from the one end fixedly connected with connecting block 8 of fixed block 4, and lifting slide 2's one end top fixedly connected with micrometer 81 is kept away from to connecting block 8, and micrometer 81's most advanced and the upper surface butt of installation piece 7. When the distance between the steel rollers needs to be finely adjusted, the motor 71 is started, so that the motor 71 drives the screw rod 72 to rotate, the wedge block 6 in threaded connection with the screw rod 72 is driven to slide along the fine adjustment base 5, after the wedge block 6 is adjusted to the right position, the cylinder 3 drives the lifting slide block 2 to be abutted against the wedge block 6, the tip of the micrometer 81 is abutted against the installation block 7, the distance of the lifting slide block 2 to move is further measured, the adjustment precision between the steel rollers is high, and the efficiency is high.
As shown in fig. 1, in order to reduce friction between the wedge 6 and the lifter knob 2, an arc portion 22 abutting against the inclined surface of the wedge 6 is provided at the end of the lifter knob 2, and a rubber packing 23 is coated on the arc portion 22. The arc portion 22 is in line contact with the wedge 6, which reduces friction and wear between the two.
As shown in fig. 1, the fine adjustment base 5 is provided with a ball 51, and the ball 51 is disposed along the length direction of the screw 72, so that the sliding friction between the fine adjustment slider 21 and the fine adjustment base 5 is changed into rolling friction by the ball 51, the wear of the fine adjustment base 5 is reduced, and the service life of the fine adjustment base 5 is prolonged.
The specific implementation process comprises the following steps:
when the distance between two steel rollers needs to be finely adjusted, motor 71 is started, motor 71 rotates in-process drive lead screw 72, and then make voussoir 6 remove along fine setting base 5, then, cylinder 3 drive lifting slide 2 removes to voussoir 6 direction, lifting slide 2 in-process drive micrometer 81 that moves down removes, make micrometer 81's most advanced and installation piece 7 butt, thereby measure the distance that lifting slide 2 removed, and then increase the adjustment precision between the steel roller, and the work efficiency is improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a roll gap adjustment mechanism of coating machine, includes frame (1), its characterized in that:
a height adjusting mechanism is arranged on one side of the rack (1) facing the steel roller;
the height adjusting mechanism comprises a lifting slide block (2) used for installing the steel roller and a cylinder (3) used for driving the lifting slide block (2) to move, and the cylinder (3) is fixed at the upper end of the rack (1).
2. The roll gap adjusting mechanism of a coater according to claim 1, wherein:
the lifting slide rail device is characterized in that a fixed block (4) is vertically and fixedly connected to the rack (1), and a lifting slide rail (41) matched with the lifting slide block (2) is arranged on the fixed block (4).
3. The roll gap adjusting mechanism of a coater according to claim 2, wherein:
a fine adjustment base (5) is arranged below the lifting slide block (2), the fine adjustment base (5) is vertically fixed on the rack (1), a wedge block (6) which is connected with the lifting slide block (2) in a sliding manner is arranged on the fine adjustment base (5), and the inclined plane of the wedge block (6) faces the lifting slide block (2);
the utility model discloses a fine setting base, including fine setting base (5), one end of fixed block (4) is kept away from in fine setting base (5) perpendicular fixedly connected with installation piece (7), one side fixedly connected with motor (71) of fine setting base (5) are kept away from in installation piece (7), fixedly connected with lead screw (72) on the rotor of motor (71), the one end and voussoir (6) threaded connection of motor (71) are kept away from in lead screw (72).
4. The roll gap adjusting mechanism of a coater according to claim 3, wherein:
one side of the wedge block (6) close to the fine adjustment base (5) is fixedly connected with a fine adjustment sliding block (21), and the fine adjustment sliding block (21) is connected with the fine adjustment base (5) in a sliding mode.
5. The roll gap adjusting mechanism of a coater according to claim 3, wherein:
the perpendicular fixedly connected with connecting block (8) of one end of fixed block (4) is kept away from in lift slider (2), one end fixedly connected with micrometer (81) of lift slider (2) is kept away from in connecting block (8), and the top end of micrometer (81) and the upper surface butt of installation piece (7).
6. The roll gap adjusting mechanism of a coater according to claim 5, wherein:
the fine adjustment base (5) is provided with a ball (51), and the ball (51) is arranged along the length direction of the screw (72).
7. The roll gap adjusting mechanism of a coater according to claim 6, wherein:
the end part of the lifting slide block (2) is provided with an arc-shaped part (22) which is abutted against the inclined surface of the wedge block (6).
8. The roll gap adjusting mechanism of a coater according to claim 7, wherein:
the arc-shaped part (22) is coated with a rubber gasket (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540578.7U CN211989412U (en) | 2020-04-13 | 2020-04-13 | Roller gap adjusting mechanism of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540578.7U CN211989412U (en) | 2020-04-13 | 2020-04-13 | Roller gap adjusting mechanism of coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211989412U true CN211989412U (en) | 2020-11-24 |
Family
ID=73414521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540578.7U Active CN211989412U (en) | 2020-04-13 | 2020-04-13 | Roller gap adjusting mechanism of coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211989412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522629A (en) * | 2021-07-28 | 2021-10-22 | 深圳市曼恩斯特科技股份有限公司 | Multifunctional gravure coating device |
| CN117960486A (en) * | 2024-01-31 | 2024-05-03 | 航天智造科技股份有限公司 | A metering roller gap adjustment structure and assembly |
-
2020
- 2020-04-13 CN CN202020540578.7U patent/CN211989412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522629A (en) * | 2021-07-28 | 2021-10-22 | 深圳市曼恩斯特科技股份有限公司 | Multifunctional gravure coating device |
| CN117960486A (en) * | 2024-01-31 | 2024-05-03 | 航天智造科技股份有限公司 | A metering roller gap adjustment structure and assembly |
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