CN219727185U - High-precision three-roller calender for PP (Polypropylene) plate - Google Patents
High-precision three-roller calender for PP (Polypropylene) plate Download PDFInfo
- Publication number
- CN219727185U CN219727185U CN202320417248.2U CN202320417248U CN219727185U CN 219727185 U CN219727185 U CN 219727185U CN 202320417248 U CN202320417248 U CN 202320417248U CN 219727185 U CN219727185 U CN 219727185U
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- Prior art keywords
- roller
- mounting
- frame
- blocks
- bevel gear
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- 239000004743 Polypropylene Substances 0.000 title description 12
- -1 Polypropylene Polymers 0.000 title description 5
- 229920001155 polypropylene Polymers 0.000 title description 5
- 238000009434 installation Methods 0.000 description 11
- 244000309464 bull Species 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a high-precision three-roller calender for PP plates, which relates to the technical field of three-roller calenders, and comprises a bottom plate, wherein two fixed blocks are fixedly arranged on the upper surface of the bottom plate, a support frame is rotatably arranged between the fixed blocks, two mounting blocks are fixedly arranged on the side surface of the support frame, and a first roller is rotatably arranged between the mounting blocks.
Description
Technical Field
The utility model relates to the technical field of three-roller calenders, in particular to a high-precision three-roller calender for PP (polypropylene) boards.
Background
The three-roller calender consists of three cylindrical rollers, the rollers are hollow, so that the heating and cooling medium backflow are facilitated, the temperature is higher due to the fact that the flat machine head extrudes the plate, the three-roller calender is used for calendering and gradually cooling, meanwhile, the three-roller calender also plays a certain traction role, the speed of each point of the plate is adjusted to be consistent, and the flatness of the plate is guaranteed.
At present, most three-roller calenders cannot adjust the angle of the calender according to the needs when in use, so that the angle is inconvenient to use in daily life, and most three-roller calenders are fixedly installed with rollers, cannot adjust the distance between the rollers according to the needs, so that the angle is inconvenient to use in daily life, and aiming at the problems, the inventor provides a high-precision three-roller calender for PP (polypropylene) boards, which is used for solving the problems.
Disclosure of Invention
In order to solve the problems that the calender can not adjust the angle according to the needs and the distance between the rollers can not be adjusted according to the needs; the utility model aims to provide a high-precision three-roller calender for PP (polypropylene) boards.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a high accuracy three-roller calender of PP panel, comprising a base plate, the upper surface fixed mounting of bottom plate has two fixed blocks, rotate between the fixed blocks and install the support frame, the upper surface fixed mounting of bottom plate has two movable frames, the lower surface fixed of movable frame has the slider, the slider slides and sets up inside the bottom plate, the side fixed mounting that the bottom plate kept away from the support frame has two mounting panels, the upper surface fixed mounting of mounting panel has the cylinder, the one end fixed connection that the cylinder is close to the support frame is on the slider, the movable frame swivelling joint has the dwang, the side fixed mounting that the support frame kept away from the mounting panel has two mounts, the one end swivelling joint kept away from the movable frame rotates and sets up inside the mount, the side fixed mounting of support frame has two mounting blocks, rotate between the mounting blocks and install first roller; the side slidable mounting that is close to the installation piece of support frame has two movable blocks, and the side fixed mounting that the movable block is close to the mounting panel has the draw runner, and the draw runner slides and sets up inside the support frame, rotates between the movable block and installs the second roller, and the side slidable mounting that the support frame is close to the installation piece has the mounting bracket, and the side fixed mounting that the mounting bracket is close to the mounting panel has the stopper, and the stopper slides and sets up inside the support frame, rotates between the mounting bracket and installs the third roller.
Preferably, a rotating rod is rotatably arranged on the side face of the support frame, two third bevel gears are fixedly arranged on the outer surface of the rotating rod, a fourth bevel gear is connected with the third bevel gears in a meshed mode, a screw is fixedly arranged on the lower surface of the fourth bevel gear, and a sliding bar is connected to the screw in a threaded mode.
Preferably, the mounting bracket is close to the side rotation of dwang and installs the bull stick, and the surface fixed mounting of bull stick has two first bevel gears, and first bevel gear meshing is connected with the second bevel gear, and the last fixed surface of second bevel gear installs the screw pole, and threaded connection has the top of support frame on the screw pole.
Preferably, the side surface of the installation block, the moving block and the installation frame, which are far away from the rotating rod, is fixedly provided with an installation box, the inside of the installation box is fixedly provided with a motor, and one ends of the three motors, which are close to the rotating rod, are respectively connected to the first roller, the second roller and the third roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the air cylinder drives the movable frame to move, the movable frame moves to drive the rotating bar to move, and the movable bar moves to drive the support frame to rotate, so that the angle of the support frame is adjusted, and the daily use is convenient.
2. According to the utility model, the installation frame is driven to move by the rotating rod, so that the third roller is driven to move, the position of the third roller is regulated, the moving block is driven to move by the rotating rod, so that the second roller is driven to move, the position of the second roller is regulated, the distance among the first roller, the second roller and the third roller is regulated, and the daily use is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of the mounting box of the present utility model.
Fig. 3 is a schematic cross-sectional view of a support frame according to the present utility model.
FIG. 4 is a schematic cross-sectional view of a base plate according to the present utility model.
In the figure: 1. a bottom plate; 11. a fixed block; 12. a moving rack; 13. a slide block; 14. a mounting plate; 15. a cylinder; 16. rotating the strip; 2. a support frame; 21. a mounting block; 22. a moving block; 23. a first roller; 24. a mounting box; 25. a motor; 26. a second roller; 27. a slide bar; 28. a fixing frame; 3. a mounting frame; 31. a third roller; 32. a rotating rod; 33. a first bevel gear; 34. a second bevel gear; 35. a screw rod; 36. a limiting block; 4. a rotating lever; 41. a third bevel gear; 42. a fourth bevel gear; 43. and (3) a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-4, the utility model provides a high-precision three-roller calender for PP plates, which comprises a bottom plate 1, wherein two fixed blocks 11 are fixedly arranged on the upper surface of the bottom plate 1, a support frame 2 is rotatably arranged between the fixed blocks 11, two mounting blocks 21 are fixedly arranged on the side surface of the support frame 2, and a first roller 23 is rotatably arranged between the mounting blocks 21; the side slidable mounting that is close to installation piece 21 of support frame 2 has two movable blocks 22, is used for installing second roller 26, and drives second roller 26 and remove, adjusts the distance between second roller 26 and the first roller 23, rotates between the movable block 22 and installs second roller 26, and the side slidable mounting that the support frame 2 is close to installation piece 21 has mounting bracket 3, is used for installing third roller 31, and drives third roller 31 and remove, adjusts the distance between third roller 31 and the second roller 26, rotates between the mounting bracket 3 and installs third roller 31.
The upper surface fixed mounting of bottom plate 1 has two movable frames 12 for drive support frame 2 and rotate, and when using, the removal through movable frame 12 drives the rotation strip 16 and removes, drives support frame 2 through the removal of rotation strip 16 and rotates, and the lower fixed surface of movable frame 12 has slider 13, and slider 13 slides and sets up inside bottom plate 1, and movable frame 12 internal rotation installs rotation strip 16, and support frame 2 keeps away from the side fixed mounting of installation piece 21 and has two mounts 28, and rotation strip 16 keeps away from the one end rotation setting of movable frame 12 in the mount 28.
By adopting the technical scheme, the movable frame 12 can drive the support frame 2 to rotate.
Two mounting plates 14 are fixedly mounted on the side surface of the bottom plate 1, far away from the support frame 2, an air cylinder 15 is fixedly mounted on the upper surface of the mounting plates 14, one end, close to the support frame 2, of the air cylinder 15 is fixedly connected to the sliding block 13 and used for moving the frame 12, and when the movable frame 12 is used, the air cylinder 15 is opened to drive the sliding block 13 to move, and the movable frame 12 is driven to move through the movement of the sliding block 13.
By adopting the technical scheme, the air cylinder 15 can drive the movable frame 12 to move.
The movable block 22 is fixedly arranged on the side surface, close to the mounting plate 14, of the movable block 22, the sliding strip 27 is arranged inside the support frame 2 in a sliding mode, two sliding grooves are formed in the support frame 2 in a clamping mode, the sliding strip 27 is arranged inside the sliding grooves in a sliding mode, and therefore the movable block 22 can only move along the sliding grooves.
By adopting the above technical scheme, the moving block 22 can move along the chute.
The side of support frame 2 rotates and installs dwang 4, be used for driving movable block 22 and remove, when using, dwang 4 drives third bevel gear 41 rotation, drive fourth bevel gear 42 rotation through the rotation of third bevel gear 41, drive screw 43 rotation through the rotation of fourth bevel gear 42, drive the slider 27 through the rotation of screw 43 and remove, drive movable block 22 through the removal of slider 27 and remove, the surface fixed mounting of dwang 4 has two third bevel gears 41, third bevel gear 41 meshing is connected with fourth bevel gear 42, the fixed mounting of lower surface of fourth bevel gear 42 has screw 43, threaded connection has slider 27 on the screw 43.
By adopting the above technical scheme, the rotating rod 4 can drive the moving block 22 to move.
The side fixed mounting that mounting bracket 3 is close to mounting panel 14 has stopper 36, and stopper 36 slides and sets up inside support frame 2, has seted up two spacing grooves in the support frame 2, and stopper 36 slides and sets up inside the spacing groove to mounting bracket 3 can only remove along the spacing groove.
Through adopting above-mentioned technical scheme, make mounting bracket 3 can remove along the spacing groove.
The side rotation that the mounting bracket 3 is close to dwang 4 installs bull stick 32, be used for driving the mounting bracket 3 and remove, when using, rotate bull stick 32 and drive first bevel gear 33 rotation, drive second bevel gear 34 rotation through the rotation of first bevel gear 33, drive screw pole 35 rotation through the rotation of second bevel gear 34, drive mounting bracket 3 through the rotation of screw pole 35 and remove, the surface fixed mounting of bull stick 32 has two first bevel gears 33, first bevel gear 33 meshing is connected with second bevel gear 34, the upper surface fixed mounting of second bevel gear 34 has screw pole 35, threaded connection has the top of support frame 2 on the screw pole 35.
By adopting the above technical scheme, the rotating rod 32 can drive the mounting frame 3 to move.
The side fixed mounting that the bull stick 32 was kept away from to installation piece 21, movable block 22 and mounting bracket 3 has install bin 24, and install bin 24 internal fixation has motor 25, and the one end that three motor 25 is close to bull stick 32 is connected respectively on first roller 23, second roller 26 and third roller 31 for drive first roller 23, second roller 26 and third roller 31, open three motor 25 when using, drive first roller 23, second roller 26 and third roller 31 rotation respectively through the operation of motor 25.
By adopting the above technical scheme, the motor 25 can drive the first roller 23, the second roller 26 and the third roller 31 to rotate.
Working principle: firstly, the air cylinder 15 is opened to drive the sliding block 13 to move, the moving frame 12 is driven to move through the movement of the sliding block 13, the rotating bar 16 is driven to move through the movement of the moving frame 12, the supporting frame 2 is driven to rotate through the movement of the rotating bar 16, accordingly, the angle of the supporting frame 2 is adjusted according to requirements, secondly, the moving rotating bar 32 drives the first bevel gear 33 to rotate, the second bevel gear 34 is driven to rotate through the rotation of the first bevel gear 33, the screw rod 35 is driven to rotate through the rotation of the second bevel gear 34, the mounting frame 3 is driven to move through the rotation of the screw rod 35, the third roller 31 is driven to move through the movement of the mounting frame 3, the position of the third roller 31 is adjusted, after the adjustment is completed, the rotating bar 32 is stopped, then the rotating bar 4 is driven to rotate the third bevel gear 41, the fourth bevel gear 42 is driven to rotate through the rotation of the third bevel gear 41, the moving block 43 is driven to move through the rotation of the fourth bevel gear 42, the sliding bar 27 is driven to move through the rotation of the screw 43, the second roller 26 is driven to move through the movement of the moving block 22, the second roller 26 is adjusted, the position of the second roller 26 is stopped, the rotating bar 4 is driven to move through the movement of the moving block 27, the third bevel gear 33, the third roller 26 is driven to rotate, the third roller 26 and the third roller 25 is cooled, the outer surface of the third roller 25 is cooled, and the third roller 25 is simultaneously, and the raw material is cooled, and finally, the raw material is cooled.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a high accuracy three-roller calender of PP panel, includes bottom plate (1), its characterized in that: two fixed blocks (11) are fixedly arranged on the upper surface of the bottom plate (1), a supporting frame (2) is rotatably arranged between the fixed blocks (11), two mounting blocks (21) are fixedly arranged on the side face of the supporting frame (2), and a first roller (23) is rotatably arranged between the mounting blocks (21); two moving blocks (22) are slidably mounted on the side face, close to the mounting block (21), of the supporting frame (2), a second roller (26) is rotatably mounted between the moving blocks (22), a mounting frame (3) is slidably mounted on the side face, close to the mounting block (21), of the supporting frame (2), and a third roller (31) is rotatably mounted between the mounting frames (3).
2. The high-precision three-roller calender for PP sheet materials according to claim 1, wherein two movable frames (12) are fixedly arranged on the upper surface of the bottom plate (1), sliding blocks (13) are fixedly arranged on the lower surface of each movable frame (12), the sliding blocks (13) are slidably arranged inside the bottom plate (1), rotating bars (16) are rotatably arranged in the movable frames (12), two fixing frames (28) are fixedly arranged on the side, away from the mounting blocks (21), of the supporting frame (2), and one ends, away from the movable frames (12), of the rotating bars (16) are rotatably arranged inside the fixing frames (28).
3. A PP plate high precision three-roll calender as claimed in claim 1, characterized in that the side of the bottom plate (1) far from the support frame (2) is fixedly provided with two mounting plates (14), the upper surface of the mounting plate (14) is fixedly provided with a cylinder (15), and one end of the cylinder (15) near the support frame (2) is fixedly connected to the slide block (13).
4. A PP sheet high precision three-roll calender as claimed in claim 1, characterized in that the side of the moving block (22) close to the mounting plate (14) is fixedly provided with a slide bar (27), said slide bar (27) being slidingly arranged inside the support frame (2).
5. The high-precision three-roller calender for PP sheet materials according to claim 1, wherein a rotating rod (4) is rotatably arranged on the side surface of the supporting frame (2), two third bevel gears (41) are fixedly arranged on the outer surface of the rotating rod (4), a fourth bevel gear (42) is connected with the third bevel gears (41) in a meshed mode, a screw (43) is fixedly arranged on the lower surface of the fourth bevel gear (42), and a sliding bar (27) is connected to the screw (43) in a threaded mode.
6. A PP board high precision three-roll calender as claimed in claim 1, characterized in that the side of the mounting frame (3) close to the mounting plate (14) is fixedly provided with a limiting block (36), and the limiting block (36) is slidingly arranged inside the support frame (2).
7. A PP sheet material high precision three-roller calender as claimed in claim 1, characterized in that the side surface of the mounting frame (3) close to the rotating rod (4) is rotatably provided with a rotating rod (32), the outer surface of the rotating rod (32) is fixedly provided with two first bevel gears (33), the first bevel gears (33) are connected with a second bevel gear (34) in a meshed manner, the upper surface of the second bevel gear (34) is fixedly provided with a screw rod (35), and the screw rod (35) is connected with the top of the supporting frame (2) in a threaded manner.
8. A PP board high precision three-roller calender as claimed in claim 1, characterized in that the side of the mounting block (21), the moving block (22) and the mounting frame (3) far away from the rotating rod (32) is fixedly provided with a mounting box (24), the inside of the mounting box (24) is fixedly provided with a motor (25), and one ends of the three motors (25) near the rotating rod (32) are respectively connected to the first roller (23), the second roller (26) and the third roller (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417248.2U CN219727185U (en) | 2023-03-08 | 2023-03-08 | High-precision three-roller calender for PP (Polypropylene) plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417248.2U CN219727185U (en) | 2023-03-08 | 2023-03-08 | High-precision three-roller calender for PP (Polypropylene) plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219727185U true CN219727185U (en) | 2023-09-22 |
Family
ID=88054908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320417248.2U Active CN219727185U (en) | 2023-03-08 | 2023-03-08 | High-precision three-roller calender for PP (Polypropylene) plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219727185U (en) |
-
2023
- 2023-03-08 CN CN202320417248.2U patent/CN219727185U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |