CN207290693U - A kind of new calender for PVC film production - Google Patents
A kind of new calender for PVC film production Download PDFInfo
- Publication number
- CN207290693U CN207290693U CN201720546295.1U CN201720546295U CN207290693U CN 207290693 U CN207290693 U CN 207290693U CN 201720546295 U CN201720546295 U CN 201720546295U CN 207290693 U CN207290693 U CN 207290693U
- Authority
- CN
- China
- Prior art keywords
- support seat
- lifting slider
- pvc film
- left support
- film production
- 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.)
- Expired - Fee Related
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of new calender for PVC film production, including rack, left support frame, right support frame, supporting vertical plate, roller, left support seat, right support seat, leading screw and left striker plate, rectangular enclosure is offered in the inner cavity of left support seat, slided up and down in rectangular enclosure and be provided with lifting slider, two strip channels are symmetrically offered on the side plate of rectangular enclosure, rotated in left support seat and be provided with screw rod, the bottom of screw rod and the upper surface of lifting slider are rotatablely connected, slide bar is fixedly connected between the lifting slider on lifting slider and right support seat in left support seat, rotated between the lifting slider on lifting slider and right support seat in left support seat and be provided with leading screw.The utility model is simple in structure, simple operation, using flexible, can effectively solve the problem that outwards any the problem of extending, and can be applicable in the PVC film product of different specification size wide cut in raw mixture calender line, applicability is wide.
Description
Technical field
Calender is the utility model is related to, is specifically a kind of new calender for PVC film production.
Background technology
During the manufacturing of PVC film, the synchronous adjustment retaining device of generally use calender is to from extruder
Or the raw mixture extruded in open mill carries out calendering process, meets that the PVC of technological requirement specification is thin to be pressed into
Film, there is provided to subsequent handling, during calendering, usually due to the raw mixture of calendering be not fully cured quality it is softer and
Raw mixture is caused arbitrarily to extend to outer after the pressure roller extruding of the synchronous adjustment retaining device of calender, it is difficult to obtain
The raw mixture of given size wide cut.
In the prior art, by setting a pair of of baffle so that the raw mixture for PVC film production is being rolled
Shi Buhui arbitrarily extends to both sides, and the distance between usual two block baffles pressure roller adjusts inconvenience, and needs between controllable register
Spacing when, respectively move two block baffles, it is inconvenient for operation, influence the production and processing efficiency of PVC film.
Utility model content
The purpose of this utility model is to provide a kind of new calender for PVC film production, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical solution：
It is a kind of for PVC film production new calender, including rack, left support frame, right support frame, supporting vertical plate,
It is corresponding in roller, left support seat, right support seat, leading screw and left striker plate, the left support frame and the right support frame to fix
It is provided with bearing block；Pass through bearing connection side between the bearing block on bearing block and the right support frame in the left support frame
Formula rotates and is provided with rotation axis；The roller is fixedly mounted in the rotation axis；It is fixed on the left side wall of the supporting vertical plate
Welding is provided with support plate；Mode is bolted in the support plate and is installed with variable-frequency motor；The variable-frequency motor
Output shaft by being sequentially connected between shaft coupling and the right end of rotation axis；The left support seat fixes welding and is arranged on left support
The top of frame；The right support seat fixes the top that welding is arranged on right support frame；The knot of left support seat and the right support seat
Structure is identical；Rectangular enclosure is offered in the inner cavity of the left support seat；Slided up and down in the rectangular enclosure and be provided with lifting cunning
Block；Two strip channels are symmetrically offered on the side plate of the rectangular enclosure；Mode is connected through a screw thread in the left support seat
Rotation is provided with screw rod；The bottom of the screw rod is rotatablely connected by the upper surface of bearing connection mode and lifting slider；It is described
The top of screw rod fixes welding and is provided with rotational handle B；Spring is additionally provided with the lower lumen of the rectangular enclosure；The left side
Slide bar is fixedly connected with by welding manner between the lifting slider on lifting slider and the right support seat on support base；Institute
State to rotate by bearing connection mode between the lifting slider on the lifting slider and the right support seat in left support seat and set
There is leading screw；The leading screw left end fixes welding and is provided with rotational handle A；The left part outer peripheral surface of the leading screw is machined with an extra
Screw thread；The right part outer peripheral surface of the leading screw is machined with two extra screw threads；The No.1 external screw thread and described No. two it is externally threaded
It is oppositely oriented；The quantity of the left contiguous block is two, and one is connected through a screw thread mode and is set on the No.1 external screw thread,
Another is connected through a screw thread mode and is set on the two extras screw thread；The left striker plate is fixedly welded on a left connection
The bottom of block；The right striker plate fixes the bottom that welding is arranged on another left contiguous block；The right end upper surface of the rack
Also fixed frame is equipped with electric cabinet；Control panel and PLC controller are respectively arranged with the electric cabinet.
As further program of the utility model：The rotation axis is arranged on the bearing block by transition fit system
In the inner ring of upper bearing (metal).
As further program of the utility model：The junction of the supporting vertical plate and support plate is machined with reinforcing rib.
As further program of the utility model：One end of the spring is connected with the lower surface of the lifting slider
Connect；The other end of the spring is connected with the inner cavity bottom plate of the rectangular enclosure.
As further program of the utility model：The slide bar with the leading screw is up and down is placed in the strip channel
Interior setting.
As further program of the utility model：Offered respectively on the left contiguous block and be oriented to slide opening and internal thread
Hole.
As further program of the utility model：The sliding bar is through the guiding slide opening on the left contiguous block
Set, the internal thread through hole that the leading screw is rotatably dispose in by threads turn mode on the left contiguous block is set.
As further program of the utility model：The input terminal of the PLC controls is electrically connected with the control panel,
The output terminal of PLC controller is electrically connected with the variable-frequency motor.
Compared with prior art, the beneficial effects of the utility model are：
The utility model rotates screw rod using rotational handle B so that lifting slider moves down, and then drives left striker plate
Moved down with right striker plate, easy to adjust the gap size between left striker plate and right striker plate and roller, improve left striker plate
Blocking effect with right striker plate to raw mixture, and simple operation, using flexible；Using rotational handle A rotational lead screws, its
The rotating clockwise of middle leading screw, which either rotates counterclockwise, drives left striker plate and the synchronous movement in the same direction or synchronous anti-of right striker plate
To movement, be conducive to adjust the distance between left striker plate and right striker plate, it is easy to adjust quick, different size can be suitable for
The PVC film product of size wide cut, applicability are wide.To sum up, whole device is simple in structure, simple operation, using flexible, Neng Gouyou
Effect solves the problems, such as outwards any extension, and can be applicable in different specification size wide cut in raw mixture calender line
PVC film product, applicability is wide, and promotional value is high.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the right view of left support frame in the utility model.
Fig. 3 is the structure diagram of elevating mechanism in the utility model.
In figure：1- racks, 2- left support frames, 3- right support frames, 4- electric cabinets, 5- support legs, 6- support plates, 7- shaft couplings
Device, 8- variable-frequency motors, 9- supporting vertical plates, 10- bearing blocks, 11- rollers, 12- rotation axis, 13- rotational handles A, 14- left support
Seat, 15- rotational handles B, 16- screw rod, the left contiguous blocks of 17-, 18- slide bars, the right contiguous blocks of 19-, 20- right support seats, 21- leading screws,
The left striker plates of 22-, the right striker plates of 23-, 24- strip channels, 25- lifting sliders, 26- rectangular enclosures, 27- springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of new calender for PVC film production, including machine
Frame 1, left support frame 2, right support frame 3, supporting vertical plate 9, roller 11, left support seat 14, right support seat 20, leading screw 21 and left backgauge
Plate 22, the left support frame 2 fix the left end upper surface that welding is arranged on rack 1；The right support frame 3 is fixed welding and is arranged on
The middle part upper surface of rack 1；The supporting vertical plate 9 fixes the right end upper surface that welding is arranged on rack 1；Under the rack 1
Surface fixes welding and is provided with support leg 5, and support leg 5 is used to support whole calendering machine equipment；The left support frame 2 and the right side
Correspondence is fixedly installed bearing block 10 on supporting rack 3；On bearing block 10 and the right support frame 3 in the left support frame 2
Bearing block 10 between by bearing connection mode rotate be provided with rotation axis 12, wherein the rotation axis 12 is coordinated by transition
Mode is arranged in the inner ring of 10 upper bearing (metal) of bearing block；The roller 11 is fixedly mounted in the rotation axis 12；It is described
Three of the quantity of roller 11；Welding is fixed on the left side wall of the supporting vertical plate 9 and is provided with support plate 6, and supporting vertical plate 9 with
The junction of support plate 6 is machined with reinforcing rib, improves the stability of equipment；Mode is bolted in the support plate 6 to consolidate
Dingan County is equipped with variable-frequency motor 8；The output shaft of the variable-frequency motor 8 passes through the company of transmission between shaft coupling 7 and the right end of rotation axis 12
Connect, after variable-frequency motor 8 is accessed power supply, the output shaft of variable-frequency motor 8 drives rotation axis 12 and is fixedly mounted on rotation axis 12
On roller 11 rotated.
The left support seat 14 fixes the top that welding is arranged on left support frame 2；The right support seat 20 is fixed welding and is set
Put on the top of right support frame 3；The left support seat 14 is identical with the structure of right support seat 20；The inner cavity of the left support seat 14
In offer rectangular enclosure 26；Slided up and down in the rectangular enclosure 26 and be provided with lifting slider 25；The rectangular enclosure 26
Two strip channels 24 are symmetrically offered on side plate；Mode is connected through a screw thread in the left support seat 14 rotates be provided with screw rod
16；The bottom of the screw rod 16 is rotatablely connected by the upper surface of bearing connection mode and lifting slider 25；The screw rod 16
Top fixes welding and is provided with rotational handle B15；Spring 27 is additionally provided with the lower lumen of the rectangular enclosure 26；The bullet
One end of spring 27 is connected with the lower surface of the lifting slider 25；The other end of the spring 27 and the rectangular enclosure 26
Inner cavity bottom plate is connected.
Pass through weldering between the lifting slider 25 on lifting slider 25 and the right support seat 20 in the left support seat 14
The mode of connecing is fixedly connected with slide bar 18；Lifting slider 25 in the left support seat 14 is slided with the lifting on the right support seat 20
Rotated between block 25 by bearing connection mode and be provided with leading screw 21；The slide bar 18 with the leading screw 21 is up and down is placed in institute
State in strip channel 24 and set；21 left end of leading screw fixes welding and is provided with rotational handle A13；Outside the left part of the leading screw 21
Circle surface is machined with No.1 external screw thread；The right part outer peripheral surface of the leading screw 21 is machined with two extra screw threads；The one extra spiral shell
Line and described No. two it is externally threaded oppositely oriented；Offered respectively on the left contiguous block 17 and be oriented to slide opening and internal thread hole；Institute
Slide bar 18 is stated to slide through the guiding slide opening setting on the left contiguous block 17；The leading screw 21 is turned by threads turn mode
The dynamic internal thread through hole being arranged on the left contiguous block 17 is set；The quantity of the left contiguous block 17 is two, and one passes through
Thread connecting mode is set on the No.1 external screw thread, another is connected through a screw thread mode and is set in the two extras screw thread
On, when leading screw 21 rotates, two left the synchronization relative motions of contiguous block 17 or synchronous backward movement, easy to adjust two left companies
Connect the distance between block 17.
The left striker plate 22 is fixedly welded on the bottom of a left contiguous block 17；The right striker plate 23 is fixed welding and is set
Put in the bottom of another left contiguous block 17；The left striker plate 22 and the right striker plate 23 are placed in horizontally disposed two rollers
Between cylinder 11, left striker plate 22 and right striker plate 23 are used to stop that the raw materials for production after extruding on two rollers 11 outwards arbitrarily prolong
Exhibition, easy to obtain the film of given size wide cut.
The right end upper surface also fixed frame of the rack 1 is equipped with electric cabinet 4；Control is respectively arranged with the electric cabinet 4
Input terminal and the control panel of panel and PLC controller, wherein PLC control are electrically connected, the output terminal of PLC controller with
The variable-frequency motor 8 is electrically connected.
The operation principle of the utility model is：In use, rotate screw rod 16 using rotational handle B15 so that lifting slider
25 move down, and then drive left striker plate 22 and right striker plate 23 to move down, easy to adjust left striker plate 22 and right striker plate 23
With the gap size between roller 11, the blocking effect of left striker plate 22 and right striker plate 23 to raw mixture is improved, and
Simple operation, using flexible, utilizes the startup of the control panel control variable-frequency motor 8 on electric cabinet 4,8 driven roller of variable-frequency motor
Cylinder 11 is rotated, and two in horizontal direction roller 11 will be extruded for the raw mixture for producing film, be extruded
Raw mixture extends to both sides in journey, and the raw mixture of extension is hindered using left striker plate 22 and right striker plate 23
Gear, easy to obtain the PVC film of specification wide cut；Using rotational handle A13 rotational lead screws 21, wherein leading screw 21 is clockwise
Rotate either to rotate counterclockwise and drive left striker plate 22 and the synchronous movement in the same direction of right striker plate 23 or synchronous backward movement, favorably
It is easy to adjust quick in adjusting the distance between left striker plate 22 and right striker plate 23, it is wide different specification size can be suitable for
The PVC film product of width, applicability are wide.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of new calender for PVC film production, including rack (1), left support frame (2), right support frame (3), branch
Support riser (9), roller (11), left support seat (14), right support seat (20), leading screw (21) and left striker plate (22), its feature exist
In correspondence is fixedly installed bearing block (10), the left support frame on the left support frame (2) and the right support frame (3)
(2) rotated and set by bearing connection mode between the bearing block (10) on bearing block (10) and the right support frame (3) on
There is rotation axis (12), the roller (11) is fixedly mounted in the rotation axis (12), on the left side wall of the supporting vertical plate (9)
Fixed welding is provided with support plate (6), and mode, which is bolted, on the support plate (6) is installed with variable-frequency motor (8),
The output shaft of the variable-frequency motor (8) between shaft coupling (7) and the right end of rotation axis (12) by being sequentially connected, the left support
The fixed welding of seat (14) is arranged on the top of left support frame (2), and the fixed welding of the right support seat (20) is arranged on right support frame
(3) top, the left support seat (14) is identical with the structure of right support seat (20), is opened in the inner cavity of the left support seat (14)
Equipped with rectangular enclosure (26), slided up and down in the rectangular enclosure (26) and be provided with lifting slider (25), the rectangular enclosure
(26) two strip channels (24) are symmetrically offered on side plate, being connected through a screw thread mode on the left support seat (14) rotates
Screw rod (16) is provided with, the bottom of the screw rod (16) is rotated by the upper surface of bearing connection mode and lifting slider (25) to be connected
Connect, the top of the screw rod (16) fixes welding and is provided with rotational handle B (15), in the lower lumen of the rectangular enclosure (26)
It is additionally provided with spring (27), the lifting slider (25) on the left support seat (14) is slided with the lifting on the right support seat (20)
Slide bar (18) is fixedly connected with by welding manner between block (25), lifting slider (25) and institute on the left support seat (14)
State to rotate by bearing connection mode between the lifting slider (25) on right support seat (20) and be provided with leading screw (21), the leading screw
(21) left end fixes welding and is provided with rotational handle A (13), and the left part outer peripheral surface of the leading screw (21) is machined with an extra spiral shell
Line, the right part outer peripheral surface of the leading screw (21) are machined with two extra screw threads, the No.1 external screw thread and the two extras screw thread
It is oppositely oriented, the quantity of left contiguous block (17) is two, and one is connected through a screw thread mode and is set in the No.1 external screw thread
On, another is connected through a screw thread mode and is set on the two extras screw thread, and the left striker plate (22) is fixedly welded on one
The bottom of a left contiguous block (17), the fixed welding of right striker plate (23) is arranged on the bottom of another left contiguous block (17), described
The right end upper surface also fixed frame of rack (1) is equipped with electric cabinet (4), be respectively arranged with the electric cabinet (4) control panel and
PLC controller.
A kind of 2. new calender for PVC film production according to claim 1, it is characterised in that the rotation
Axis (12) is arranged on by transition fit system in the inner ring of the bearing block (10) upper bearing (metal).
A kind of 3. new calender for PVC film production according to claim 1, it is characterised in that the support
Riser (9) and the junction of support plate (6) are machined with reinforcing rib.
A kind of 4. new calender for PVC film production according to claim 1, it is characterised in that the spring
(27) one end is connected with the lower surface of the lifting slider (25), the other end and the rectangular enclosure of the spring (27)
(26) inner cavity bottom plate is connected.
A kind of 5. new calender for PVC film production according to claim 1, it is characterised in that the slide bar
(18) set with up and down be placed in the strip channel (24) of the leading screw (21).
A kind of 6. new calender for PVC film production according to claim 1, it is characterised in that the left company
Connect to offer respectively on block (17) and be oriented to slide opening and internal thread hole.
A kind of 7. new calender for PVC film production according to claim 1 or 6, it is characterised in that the cunning
Bar (18) is slided to be set through the guiding slide opening on the left contiguous block (17), and the leading screw (21) passes through threads turn mode
The internal thread through hole being rotatably dispose on the left contiguous block (17) is set.
A kind of 8. new calender for PVC film production according to claim 1, it is characterised in that the PLC controls
The input terminal of system is electrically connected with the control panel, and the output terminal of PLC controller is electrically connected with the variable-frequency motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546295.1U CN207290693U (en) | 2017-05-16 | 2017-05-16 | A kind of new calender for PVC film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546295.1U CN207290693U (en) | 2017-05-16 | 2017-05-16 | A kind of new calender for PVC film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207290693U true CN207290693U (en) | 2018-05-01 |
Family
ID=62271656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546295.1U Expired - Fee Related CN207290693U (en) | 2017-05-16 | 2017-05-16 | A kind of new calender for PVC film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207290693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976194A (en) * | 2017-05-16 | 2017-07-25 | 佛山市亿翔塑胶有限公司 | A kind of calender produced for PVC film |
| CN108908973A (en) * | 2018-06-26 | 2018-11-30 | 郑丽凤 | A kind of plastic film process units |
| CN108964357A (en) * | 2018-07-24 | 2018-12-07 | 深圳市易美迅智能科技有限公司 | Power output device |
-
2017
- 2017-05-16 CN CN201720546295.1U patent/CN207290693U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976194A (en) * | 2017-05-16 | 2017-07-25 | 佛山市亿翔塑胶有限公司 | A kind of calender produced for PVC film |
| CN108908973A (en) * | 2018-06-26 | 2018-11-30 | 郑丽凤 | A kind of plastic film process units |
| CN108964357A (en) * | 2018-07-24 | 2018-12-07 | 深圳市易美迅智能科技有限公司 | Power output device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20200516 |