CN218857488U - Calendering mechanism for calender - Google Patents
Calendering mechanism for calender Download PDFInfo
- Publication number
- CN218857488U CN218857488U CN202223081237.6U CN202223081237U CN218857488U CN 218857488 U CN218857488 U CN 218857488U CN 202223081237 U CN202223081237 U CN 202223081237U CN 218857488 U CN218857488 U CN 218857488U
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- China
- Prior art keywords
- calendering
- fixedly connected
- cleaning block
- wheel
- calendering wheel
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- 238000003490 calendering Methods 0.000 title claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 18
- 229920003023 plastic Polymers 0.000 abstract description 18
- 239000002994 raw material Substances 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000007790 scraping Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 8
- 239000000976 ink Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 before calendering Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the field of calenders, in particular to a calendering mechanism for a calender, which comprises a calendering wheel, a bottom plate and vertical plates fixedly arranged on two sides of the top of the bottom plate; the top and the bottom between the opposite sides of the two vertical plates are fixedly connected with a U-shaped frame through a lifting mechanism, and one side of the U-shaped frame is fixedly connected with a screw rod through a motor; can clear up the impurity that calendering wheel surface is infected with through scraper blade and cleaning block, utilize the scraper blade can strike off the plastics raw materials that is infected with, utilize cleaning block can erase the inked seal that is infected with, and then can clear up to the impurity of different grade type, conveniently more thoroughly with the impurity clearance, the rethread slot, pin rod and handle can change the position of scraper blade and cleaning block, make things convenient for the change tool to clear up the operation, rethread motor and lead screw conveniently drive the movable plate, scraper blade and cleaning block are at calendering wheel surface round trip movement, the manual clearance of needs has been avoided, comparatively facilitate the use.
Description
Technical Field
The utility model relates to a calender field specifically is a calendering mechanism for calender.
Background
The calender is a machine for compacting and extending the compounded rubber or plastic, and is the basic equipment for the production and processing of rubber-plastic products, such as: the PVC car film is usually processed by a calender in the production process.
Because the PVC car pad pasting is made of plastic materials, before calendering, plastic raw materials of the PVC car pad pasting need to be repeatedly plastified and plasticized through an extruder, and then the plastic raw materials can be sent into a calender for calendering and molding, the calender consists of two or more calendering wheels, the two calendering wheels are driven to rotate reversely through a driving motor, a film with a certain thickness can be obtained after the calendering wheels are continuously calendered, the condition that the surfaces of the calendering wheels are polluted by the raw materials easily occurs when the calendering wheels are used for calendering the raw materials of the PVC car pad pasting, the PVC car pad pasting needs ink jet printing during calendering, and then the surfaces of the calendering wheels can be polluted by the plastic raw materials and the ink prints during calendering, so that workers are required to clean the surfaces of the calendering wheels by using tools such as scraping plates or cleaning cloths and the like after calendering, and the influence of the polluted raw materials and the ink prints on subsequent product processing is avoided;
because the material that calendering wheel surface is infected with is different with the china ink seal material, and then need different instruments to clear up when the clearance, and then can lead to the staff to need use the clearance of two kinds of different instruments to the impurity of calendering wheel different materials, but current calendering wheel itself does not possess the function of clearing up the calendering wheel specially, so need the staff extra use instrument to clear up when the clearance, it is comparatively troublesome to operate, be not convenient for use, consequently, propose a calendering mechanism for calender to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiency of the prior art, solve the problem, the utility model provides a calendering mechanism for calender.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a calendering mechanism for a calender, which comprises a calendering wheel, a bottom plate and vertical plates fixedly arranged on two sides of the top of the bottom plate; two top and bottom between the relative one side of riser all pass through elevating system fixedly connected with U type frame, motor fixedly connected with lead screw is passed through to one side of U type frame, just be located the positive fixedly connected with horizontal pole of lead screw between the both sides of U type frame internal surface, the surface threaded connection of lead screw has the movable plate, the surface sliding connection of slide opening and horizontal pole is passed through to one side of movable plate, the inside of movable plate is rotated through the ring channel and is connected with the rotating turret, the top and the bottom of rotating turret and be located one side of movable plate all through fixed establishment respectively fixedly connected with the scraper blade and the cleaning block of calendering wheel looks adaptation, the slot has all been seted up to the opposite side of movable plate and the top and the bottom that are located the rotating turret, the one end fixedly connected with handle of rotating turret, there is the pin rod with slot looks adaptation one side of handle through slide opening sliding connection.
Preferably, one side of the outer surface of the pin rod is fixedly connected with the handle through a spring, telescopic rods are fixedly connected to the top and the bottom of the rotating frame through fixing blocks, and a fixing plate is fixedly connected to one side of each telescopic rod.
Preferably, the quantity of calendering wheel is provided with two, two the one end of calendering wheel pivot is all passed through bearing and left side one side of riser is rotated and is connected, the right side one side fixedly connected with U type frame of riser, motor and top are passed through to the top of U type frame internal surface one side the other end fixed connection of calendering wheel pivot, bottom the other end of calendering wheel pivot runs through the right side the riser is rotated through the bottom of bearing and U type frame internal surface one side and is connected.
Preferably, the surface of two calendering wheel pivots just is located the right side one side of riser all overlaps and establishes and fixedly connected with gear, the surface looks meshing of two gears.
Preferably, two both sides fixedly connected with lifter of U type frame back of the body one side mutually, homonymy both sides the one end that lifter carried on the back mutually all through the connecting plate respectively with the top and the bottom fixed connection of riser one side.
Preferably, one end of the screw rod is rotatably connected with one side of the inner surface of the U-shaped frame through a bearing, and positioning grooves matched with the scraping plate and the cleaning block are formed in the top and the bottom of the rotating frame.
The utility model discloses an useful part lies in:
1. the utility model discloses a scraper blade and cleaning block can clear up the impurity that calendering wheel surface is infected, utilize the scraper blade to strike off the plastics raw materials that are infected, utilize cleaning block can erase the inked seal that is infected, and then can clear up to the impurity of different grade type, conveniently more thoroughly clear up the impurity, rethread slot, pin rod and handle can be to the position of scraper blade and cleaning block change, make things convenient for the change instrument to clear up the operation, rethread motor and lead screw conveniently drive movable plate, scraper blade and cleaning block and reciprocate on calendering wheel surface, avoided needing artifical manual clearance, comparatively facilitate the use;
2. the utility model discloses a telescopic link and fixed plate are convenient to carry out fixed mounting and dismantlement to scraper blade and cleaning block, and then the convenience is changed or is washd its dismantlement after scraper blade and cleaning block clearance, avoids scraper blade and cleaning block surface to remain impurity influence follow-up clearance effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.
Fig. 1 is a first perspective view of the present invention;
fig. 2 is a second perspective view of the present invention;
fig. 3 is a sectional perspective view of the present invention;
fig. 4 is a plan sectional view of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.
In the figure: 1. a calendering wheel; 2. a base plate; 3. a vertical plate; 4. a U-shaped frame; 5. a motor; 6. a screw rod; 7. a cross bar; 8. moving the plate; 9. a rotating frame; 10. a squeegee; 11. a cleaning block; 12. inserting slots; 13. a handle; 14. a pin rod; 15. a telescopic rod; 16. a fixing plate; 17. a U-shaped frame; 18. a gear; 19. a lifting rod; 20. and (6) positioning a groove.
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.
Referring to fig. 1-5, a rolling mechanism for a rolling mill includes a rolling wheel 1, a bottom plate 2, and vertical plates 3 fixedly mounted on two sides of the top of the bottom plate 2; the top and the bottom between opposite sides of the two vertical plates 3 are fixedly connected with a U-shaped frame 4 through a lifting mechanism, one side of the U-shaped frame 4 is fixedly connected with a lead screw 6 through a motor 5, a cross rod 7 is fixedly connected between two sides of the inner surface of the U-shaped frame 4 and positioned on the front side of the lead screw 6, a moving plate 8 is in threaded connection with the outer surface of the lead screw 6, one side of the moving plate 8 is in sliding connection with the outer surface of the cross rod 7 through a sliding hole, the inside of the moving plate 8 is rotatably connected with a rotating frame 9 through an annular groove, the top and the bottom of the rotating frame 9 and one side of the moving plate 8 are respectively and fixedly connected with a scraper 10 and a cleaning block 11 which are matched with the calendering wheel 1 through a fixing mechanism, slots 12 are respectively formed in the other side of the moving plate 8 and positioned on the top and the bottom of the rotating frame 9, a handle 13 is fixedly connected with one end of the rotating frame 9, and a pin 14 matched with the slots 12 is in sliding connection with one side of the handle 13 through a sliding hole; because the material that calendering wheel 1 surface is infected with is different with the china ink seal material, and then need different instruments to clear up when clearing up, and then can lead to the staff to need to use two kinds of different instruments to clear up to the impurity of different materials on calendering wheel 1, but current calendering wheel 1 does not possess the function of special clearance calendering wheel 1 itself, so need the staff extra use instrument to clear up when clearing up, it is comparatively troublesome to operate, be not convenient for use, in operation, can clear up the impurity that calendering wheel 1 surface is infected with through scraper blade 10 and cleaning block 11, utilize scraper blade 10 to strike off the plastics raw materials that are infected with, utilize cleaning block 11 to wipe off the china ink seal that is infected with, and then can clear up to the impurity of different grade type, conveniently clear up impurity more thoroughly, rethread slot 12, pin 14 and handle 13 can change scraper blade 10 and cleaning block 11's position, conveniently change the instrument and clear up the operation, rethread motor 5 and lead screw 6 conveniently drive movable plate 8, scraper blade 10 and cleaning block 11 are in calendering wheel 1, the convenient manual work that moves round trip, the manual work has avoided, the cleaning need to move round trip to use.
One side of the outer surface of the pin rod 14 is fixedly connected with the handle 13 through a spring, two sides of the top and the bottom of the rotating frame 9 are fixedly connected with telescopic rods 15 through fixed blocks, and one side of each telescopic rod 15 is fixedly connected with a fixed plate 16; during operation, the telescopic rod 15 and the fixing plate 16 facilitate the fixed installation, the disassembly and the replacement of the scraper 10 and the cleaning block 11.
The number of the rolling wheels 1 is two, one end of each rotating shaft of the two rolling wheels 1 is rotatably connected with one side of the vertical plate 3 on the left side through a bearing, one side of the vertical plate 3 on the right side is fixedly connected with a U-shaped frame 17, the top of one side of the inner surface of the U-shaped frame 17 is fixedly connected with the other end of the rotating shaft of the rolling wheel 1 on the top through a motor, and the other end of the rotating shaft of the rolling wheel 1 on the bottom penetrates through the vertical plate 3 on the right side and is rotatably connected with the bottom of one side of the inner surface of the U-shaped frame 17 through a bearing; during operation, two calendering wheels 1 are located one on top one position respectively, and leave the clearance between two calendering wheels 1 surfaces, conveniently carry out calendering processing to PVC car pad pasting plastic materials.
Two sides of one side of each of the two U-shaped frames 4 opposite to each other are fixedly connected with a lifting rod 19, and one ends of the two lifting rods 19 opposite to each other on the two sides on the same side are respectively and fixedly connected with the top and the bottom of one side of the vertical plate 3 through connecting plates; during operation, the scraper 10 and the cleaning block 11 are conveniently attached to the surface of the calendering wheel 1 through the lifting rod 19, and cleaning is convenient.
One end of the screw rod 6 is rotatably connected with one side of the inner surface of the U-shaped frame 4 through a bearing, and positioning grooves 20 matched with the scraping plate 10 and the cleaning block 11 are formed in the top and the bottom of the rotating frame 9; in operation, the positioning groove 20 facilitates the auxiliary installation of the scraper 10 and the cleaning block 11.
The working principle is that the raw material and the ink print material which are contaminated on the surface of the calendering wheel 1 are different, and then different tools are needed to clean during cleaning, so that a worker needs to clean impurities made of different materials on the calendering wheel 1 by using two different tools, but the existing calendering wheel 1 does not have a function of specially cleaning the calendering wheel 1, so that the worker needs to additionally use tools to clean during cleaning, the operation is troublesome, the use is inconvenient, when the calender needs to use the calendering machine to repeatedly plasticize and process PVC vehicle coating plastic raw materials, the starting motor drives the calendering wheel 1 and the gear 18 on the top to rotate, the gear 18 on the top drives the gear 18 on the bottom to synchronously rotate, the two gear 18 rotate in reverse direction when rotating, so that the two calendering wheels 1 can reversely rotate, because the calendering wheel 1 processes the plastic raw materials, the surface of the calendering wheel 1 inevitably can be contaminated with some plastic raw materials, so that the plastic raw materials need to be cleaned, after finishing calendering, the starting lifting rod 19 drives the U-shaped frame 4 to gradually approach the calendering wheel 1, and then the calendering wheel 1 moves to move to the surface of the calendering wheel 1, and the scraping motor can control the scraping plate 10 to move to control the movement of the plastic raw material moving plate 1, when the lifting rod 1 and the lifting rod 1 move back and forth, the scraping plate 10 move to control the surface of the screw rod 1 to clean the plastic moving plate, and move back and forth, so that the plastic moving plate 6 and forth when the plastic moving plate is needed, the scraping plate 10 is far away from the calendering wheel 1, then the pin rod 14 is pulled to be separated from the slot 12 close to the position of the calendering wheel 1, the handle 13 is rotated by 180 degrees, the pin rod 14 enters the slot 12 far away from the position of the calendering wheel 1, the positions of the scraping plate 10 and the cleaning block 11 can be converted, the cleaning block 11 is close to the position of the calendering wheel 1, then the cleaning block 11 is driven by the lifting rod 19 to move to be attached to the calendering wheel 1, the motor 5 is started again, the same operation is repeated, after the calendering wheel 1 is cleaned, the lifting rod 19 is controlled to return to the original position, then the telescopic rod 15 is started to drive the fixing plate 16 to be gradually far away from the scraping plate 10 and the cleaning block 11, then the scraping plate 10 and the cleaning block 11 are respectively taken down to be cleaned or replaced, when the scraping plate 10 and the cleaning block 11 are required to be fixedly installed, the scraping plate 10 and the cleaning block 11 are firstly inserted into the positioning groove 20, and then the telescopic rod 15 is controlled to drive the fixing frame to clamp and fix the fixing frame.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A calendering mechanism for a calender comprises a calendering wheel (1), a bottom plate (2) and vertical plates (3) fixedly arranged on two sides of the top of the bottom plate (2); the method is characterized in that: two top and bottom between the relative one side of riser (3) all are through elevating system fixedly connected with U type frame (4), motor (5) fixedly connected with lead screw (6) are passed through to one side of U type frame (4), just be located positive fixedly connected with horizontal pole (7) of lead screw (6) between the both sides of U type frame (4) internal surface, the surface threaded connection of lead screw (6) has movable plate (8), the surface sliding connection of one side through slide opening and horizontal pole (7) of movable plate (8), the inside of movable plate (8) is rotated through the ring channel and is connected with rotating turret (9), top and the bottom of rotating turret (9) and the one side that is located movable plate (8) all have all seted up slot (12) through fixed establishment difference fixedly connected with scraper blade (10) and cleaning block (11) of calendering wheel (1) looks adaptation, the opposite side of movable plate (8) and the top and the bottom that are located rotating turret (9), the one end fixedly connected with handle (13) of rotating turret (9), one side of handle (13) has pin pole (14) with slot (12) looks adaptation through slide opening sliding connection.
2. The calendering mechanism for a calender according to claim 1, wherein: through spring fixed connection between one side of pin pole (14) surface and handle (13), fixed block fixedly connected with telescopic link (15) are all passed through to the both sides of rotating turret (9) top and bottom, one side fixedly connected with fixed plate (16) of telescopic link (15).
3. The calendering mechanism for a calender according to claim 2, wherein: the quantity of calendering wheel (1) is provided with two, two the one end of calendering wheel (1) pivot is all through bearing and left side one side of riser (3) is rotated and is connected, the right side one side fixedly connected with U type frame (17) of riser (3), motor and top are passed through to the top of U type frame (17) internal surface one side the other end fixed connection of calendering wheel (1) pivot, bottom the other end of calendering wheel (1) pivot runs through the right side riser (3) are rotated through the bottom of bearing and U type frame (17) internal surface one side and are connected.
4. The calendering mechanism for a calender according to claim 3, wherein: the outer surface of two calendering wheel (1) pivots just is located the right side one side of riser (3) is all overlapped and is established and fixedly connected with gear (18), and the surface of two gear (18) meshes mutually.
5. The calendering mechanism for a calender according to claim 4, wherein: two both sides fixedly connected with lifter (19) of U type frame (4) back of the body one side mutually, homonymy both sides lifter (19) one end that backs on the body all through the connecting plate respectively with the top and the bottom fixed connection of riser (3) one side.
6. The calendering mechanism for a calender according to claim 5, wherein: one end of the screw rod (6) is rotatably connected with one side of the inner surface of the U-shaped frame (4) through a bearing, and positioning grooves (20) matched with the scraper blades (10) and the cleaning blocks (11) are formed in the top and the bottom of the rotating frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223081237.6U CN218857488U (en) | 2022-11-21 | 2022-11-21 | Calendering mechanism for calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223081237.6U CN218857488U (en) | 2022-11-21 | 2022-11-21 | Calendering mechanism for calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218857488U true CN218857488U (en) | 2023-04-14 |
Family
ID=87370022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223081237.6U Active CN218857488U (en) | 2022-11-21 | 2022-11-21 | Calendering mechanism for calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218857488U (en) |
-
2022
- 2022-11-21 CN CN202223081237.6U patent/CN218857488U/en active Active
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