CN216941525U - Three-roller calender - Google Patents
Three-roller calender Download PDFInfo
- Publication number
- CN216941525U CN216941525U CN202220517934.2U CN202220517934U CN216941525U CN 216941525 U CN216941525 U CN 216941525U CN 202220517934 U CN202220517934 U CN 202220517934U CN 216941525 U CN216941525 U CN 216941525U
- Authority
- CN
- China
- Prior art keywords
- cutting
- roller
- roll
- drive
- pressure spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The application relates to a three-roller calender, it includes the frame and rotates the multiunit calender roll of installing in the frame, still includes: the cutting roller is rotatably provided with a plurality of cutting blades, and two ends of the cutting roller are movably arranged on the rack; the pressing piece is arranged on the rack and is provided with a movable end capable of changing the position, and the movable end is connected with the end part of the cutting roller so as to drive the cutting roller to be close to or far away from the calendering roller; and the pressure detector is arranged between the moving end and the cutting roller and is used for detecting the pressure between the moving end and the cutting roller. Through the scheme, an operator can quickly know or adjust the pressing and attaching effect of the current cutting blade on the calendering roller, so that the film can be smoothly cut after calendering, the cutting blade can be far away from the calendering roller when the cutting blade does not work, natural shelving is carried out, and the service life of the film can be effectively prolonged.
Description
Technical Field
The application relates to the technical field of calenders, in particular to a three-roller calender.
Background
The film often adopts the three-roller calender to carry out the calendering and the cutting of film in carrying out the production and processing process, but the cutter among the current three-roller calender is detachable to install on it, often can appear not hard up phenomenon after long-term the use, leads to the cutter and the three-roller calender in lie in the tail end between the calendering roller contact pressure decline, and then influences the cutting quality of film, remains to further improve.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a three-roller calender to solve the relevant problem in the above-mentioned background art.
The utility model provides a three-roller calender, its includes the frame and rotates the multiunit calender roll of installing in the frame, still includes:
the cutting roller is rotatably provided with a plurality of cutting blades, and two ends of the cutting roller are movably arranged on the rack;
the pressing piece is arranged on the rack and is provided with a movable end capable of changing the position, and the movable end is connected with the end part of the cutting roller so as to drive the cutting roller to be close to or far away from the calendering roller;
and the pressure detector is arranged between the moving end and the cutting roller and is used for detecting the pressure between the moving end and the cutting roller.
In some embodiments, a pressure spring is arranged between the moving end and the end of the cutting roller, so that the moving end and the end of the cutting roller are movably connected through the pressure spring in an adjustable interval, and the pressure detector is arranged on the pressure spring to detect the pressure applied to the pressure spring.
In some embodiments, a telescopic rod is further disposed between the moving end and the end of the cutting roller, and the telescopic rod is disposed in the pressure spring and coaxial with the pressure spring for guiding the pressure spring.
In some embodiments, the compression member further comprises:
the moving block is arranged on the rack in a sliding mode, and one end of the moving block forms the moving end;
and the driving screw rod is rotatably arranged on the rack, penetrates through the movable block and is in threaded fit with the movable block, so that the movable block can be driven to move on the driving screw rod when the driving screw rod rotates.
In some embodiments, a driving portion is connected to one end of the driving screw, so that the driving screw is driven to rotate by the driving portion.
In some embodiments, the driving part is a driving motor connected to an end of the driving screw.
In some embodiments, a cutter mounting rod is arranged between the cutter blade and the cutting roller, the cutter blade is rotatably connected with the cutter mounting rod, and the cutter mounting rod is fixedly mounted on the cutting roller.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a three-roller calender, because the cutting roller is arranged in the frame through the removal end activity of compressing tightly, make the removal end of compressing tightly the piece near or keep away from the calendering roller, drive the cutting roller and be close to or keep away from the calendering roller, and can make the cutting blade sticis on the calendering roller when needs, this packing force size accessible pressure detection meter obtains the feedback when guaranteeing the packing force between cutting blade and the calendering roller, make operating personnel know fast or adjust the present pressure of cutting blade and attach the effect on the calendering roller, make the film obtain the cutting smoothly after the calendering, then can make the cutting blade keep away from the calendering roller when need not cutting blade work, shelve naturally, can effectively prolong its life.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram provided in an embodiment of the present application;
fig. 2 is a schematic structural view of a pressing member provided in the embodiment of the present application.
In the figure:
1. a calender roll;
2. a cutting roller; 20. cutting a blade; 21. a cutter mounting rod;
3. a compression member; 30. a mobile terminal; 31. a moving block; 32. a drive screw; 33. a drive section;
4. a pressure detector;
5. a pressure spring;
6. a telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a three-roller calender, which can solve the problem that the cutting quality of a cut product is influenced after a cutter is used for a long time in the related art.
Referring to fig. 1 and 2, a three-roll calender includes a frame (not shown in the figure) and a plurality of sets of calendering rolls 1 rotatably mounted on the frame, and further includes:
the cutting roller 2 is provided with a plurality of cutting blades 20 in a rotating way, and two ends of the cutting roller are movably arranged on the rack;
the pressing piece 3 is arranged on the rack and is provided with a movable end 30 which can change the position, and the movable end 30 is connected with the end part of the cutting roller 2 so as to drive the cutting roller 2 to be close to or far away from the calendering roller 1;
and the pressure detector 4 is arranged between the moving end 30 and the cutting roller 2 and is used for detecting the pressure between the moving end 30 and the cutting roller 2.
In the embodiment, the cutting roll 2 and the pressing piece 3 are specifically arranged below the plurality of groups of calendering rolls 1, wherein the moving path of the moving end 30 in the pressing piece 3 is specifically to move up and down along the vertical direction, so as to drive the cutting roll 2 to move in the vertical direction; the cutting roller 2 is arranged on one side of the bottommost calendering roller 1, and when the following moving end 30 rises to the highest position, the cutting blade 20 on the cutting roller is pressed against the calendering roller 1, so that the film sent out by the calendering roller 1 can be cut.
Due to the arrangement, the cutting roller 2 is movably arranged on the rack through the movable end 30 of the pressing piece 3, so that the movable end 30 of the pressing piece 3 is close to or far from the calendering roller 1 and drives the cutting roller 2 to be close to or far from the calendering roller 1, the cutting blade 20 can be tightly pressed on the calendering roller 1 when needed, the pressing force between the cutting blade 20 and the calendering roller 1 can be fed back through the pressure detector 4 while the pressing force is ensured, an operator can quickly know or adjust the pressing and attaching effect of the current cutting blade 20 on the calendering roller 1, the film can be smoothly cut after being calendered, the cutting blade 20 can be far from the calendering roller 1 when the cutting blade 20 does not work, the natural shelving is carried out, and the service life of the film can be effectively prolonged.
Referring to fig. 2, optionally, a pressure spring 5 is arranged between the moving end 30 and the end of the cutting roller 2, so that the moving end and the end of the cutting roller are movably connected through the pressure spring 5 at an adjustable interval, and the pressure detector 4 is arranged on the pressure spring 5, so as to detect the pressure applied to the pressure spring 5.
The telescopic direction of the pressure spring 5 is consistent with the moving path of the moving end 30, so that the pressure spring 5 can be continuously compressed after the cutting blade 20 abuts against the calendering roll 1 in the moving process of the moving end 30 close to the calendering roll 1, the cutting blade 20 and the calendering roll 1 are elastically pressed and attached, the stable pressing and attaching effect is formed, meanwhile, the rigid abutting is avoided, and the subsequent smooth use of the cutting blade 20 is guaranteed.
Referring to fig. 2, optionally, a telescopic rod 6 is further provided between the moving end 30 and the end of the cutting roller 2, and the telescopic rod 6 is located inside the pressure spring 5 and coaxial with the pressure spring 5 for guiding the pressure spring 5.
Set up like this, realize that pressure spring 5 obtains spacing and direction at flexible in-process accessible telescopic link 6, guarantee that it can remain throughout in accurate position in compression process to make cutting blade 20 accurately contradict and cut on calendering roller 1.
Referring to fig. 1, optionally, the pressing member 3 further includes:
a moving block 31 slidably mounted on the frame, one end of which forms the moving end 30;
and the driving screw 32 is rotatably installed on the frame, penetrates through the moving block 31 and is in threaded fit with the moving block 31 so as to drive the moving block 31 to move on the driving screw when the driving screw rotates.
The moving block 31 is slidably mounted through a slide (not shown) disposed on the frame, and when the driving screw 32 rotates, the moving block 31 can move in one direction according to the rotation direction of the driving screw 32, and at this time, the cutting roller 2 connected to the moving end 30 can be driven to move. The operation is simple and quick, the implementation is easy, the pressure spring 5 can be controlled to be compressed to a proper degree by the driving screw 32 according to different pressure requirements between the cutting blade 20 and the calendering roller 1, and the pressure can be fed back to an operator by the pressure detector 4.
Referring to fig. 1, optionally, a driving portion 33 is connected to one end of the driving screw 32, so that the driving portion 33 drives the driving screw 32 to rotate.
The driving portion 33 is used for rotating the driving screw 32, and in different embodiments, the driving member such as a driving motor or the like or the driven member such as a driving hand wheel or the like driven by a human can be selected, so that an operator can operate the driving portion.
Referring to fig. 1, the driving part 33 is optionally a driving motor connected to an end of the driving screw 32.
By means of the arrangement, the rotation of the driving screw 32 in the embodiment can be quickly realized through the driving motor, and the driving motor adopts a servo motor capable of being adjusted and controlled, so that the position relation between the cutting blade 20 and the calendering roll 1 and the size of the generated interference pressure can be quickly and accurately adjusted.
Referring to fig. 1, optionally, a cutter mounting rod 21 is disposed between the cutter blade 20 and the cutting roller 2, the cutter blade 20 is rotatably connected to the cutter mounting rod 21, and the cutter mounting rod 21 is fixedly mounted on the cutting roller 2.
Set up like this, realize cutting blade 20 and cutting roller 2 between the rotation be connected to pull open cutting roller 2, compress tightly the distance between 3 two with calendering roller 1 through cutter installation pole 21, make taut and cutting roller 2 lay more easily, have more reasonable spatial layout.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended 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.
Claims (7)
1. The utility model provides a three-roller calender, its includes that the frame installs multiunit calender roll (1) in the frame with rotating, its characterized in that still includes:
the cutting roller (2) is rotatably provided with a plurality of cutting blades (20), and two ends of the cutting roller are movably arranged on the rack;
the pressing piece (3) is arranged on the rack and is provided with a movable end (30) capable of changing positions, and the movable end (30) is connected with the end part of the cutting roller (2) so as to drive the cutting roller (2) to be close to or far away from the calendering roller (1);
and the pressure detector (4) is arranged between the moving end (30) and the cutting roller (2) and is used for detecting the pressure between the moving end (30) and the cutting roller (2).
2. A three-roll calender according to claim 1, characterised in that a pressure spring (5) is arranged between the movable end (30) and the end of the cutting roll (2) so that the movable end and the cutting roll are movably connected with each other through the pressure spring (5) at an adjustable distance, and the pressure detector (4) is arranged on the pressure spring (5) so as to detect the pressure applied to the pressure spring (5).
3. A three-roll calender according to claim 2, characterised in that a telescopic rod (6) is also provided between the mobile end (30) and the end of the cutting roll (2), and in that the telescopic rod (6) is located inside the pressure spring (5) and coaxial with the pressure spring (5) for guiding the pressure spring (5).
4. A three-roll calender according to claim 1, characterised in that the compacting member (3) further comprises:
a moving block (31) which is slidably mounted on the frame and has one end forming the moving end (30);
and the driving screw rod (32) is rotatably arranged on the rack, penetrates through the moving block (31) and is in threaded fit with the moving block (31) so as to drive the moving block (31) to move on the driving screw rod when rotating.
5. The three-roll calender according to claim 4, characterised in that a drive part (33) is connected to one end of the drive screw (32) in order to drive the drive screw (32) to rotate by means of the drive part (33).
6. A three-roll calender according to claim 5, characterised in that the drive (33) is a drive motor connected to the end of the drive screw (32).
7. A three-roll calender according to claim 1, characterised in that a cutter mounting rod (21) is arranged between the cutter blade (20) and the cutting roll (2), the cutter blade (20) is rotatably connected with the cutter mounting rod (21), and the cutter mounting rod (21) is fixedly mounted on the cutting roll (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220517934.2U CN216941525U (en) | 2022-03-09 | 2022-03-09 | Three-roller calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220517934.2U CN216941525U (en) | 2022-03-09 | 2022-03-09 | Three-roller calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216941525U true CN216941525U (en) | 2022-07-12 |
Family
ID=82294553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220517934.2U Active CN216941525U (en) | 2022-03-09 | 2022-03-09 | Three-roller calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216941525U (en) |
-
2022
- 2022-03-09 CN CN202220517934.2U patent/CN216941525U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110422680B (en) | Splitting machine | |
| CN114803645B (en) | Splitting machine for glass cloth adhesive tape processing and splitting method thereof | |
| CN216941525U (en) | Three-roller calender | |
| CN111230941A (en) | Automatic paper cutting and inserting machine | |
| CN209507252U (en) | A kind of packaging film automatic cutting block assembly machine | |
| CN207548894U (en) | A kind of receipts rim charge component of lithium electric separator cutting machine | |
| CN207273976U (en) | A kind of high-speed film blanching side device | |
| CN213316932U (en) | Copper foil section device is used in production of copper foil sticky tape | |
| CN112830306A (en) | Novel splitting machine | |
| CN211619465U (en) | Slitter limit coiling mechanism | |
| CN213957123U (en) | A surrounding type check out test set for working of plastics spraying | |
| CN112607504B (en) | Horizontal device of receiving at uniform velocity | |
| CN208932627U (en) | A kind of carbon paper rewinding deviation correcting device | |
| CN218664588U (en) | Cutting equipment is used in sclerosis membrane processing | |
| CN219636553U (en) | Spacing-adjustable dry film slitting machine | |
| CN217675951U (en) | Full-automatic cutting machine of sticky tape | |
| CN219443262U (en) | Full-automatic regulation chi cuts line device in wire and cable production | |
| CN216863123U (en) | Material guide frame of rewinding machine for producing glitter paper | |
| CN220197936U (en) | Roller sheet machine convenient for replacing slicing roller | |
| CN218893262U (en) | Automatic slitting type winding machine | |
| CN220946686U (en) | Laminating machine with positioning function | |
| CN215824434U (en) | High-efficient measurable slitting machine | |
| CN217756143U (en) | High windage film processing coiling mechanism with adjustable rate of tension | |
| CN213707219U (en) | Material collecting structure of longitudinal splitting machine | |
| CN218197260U (en) | Handle feeding and cutting device of slip-type full-automatic bag making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |