CN211074403U - Liftable chill roll - Google Patents
Liftable chill roll Download PDFInfo
- Publication number
- CN211074403U CN211074403U CN201921816945.5U CN201921816945U CN211074403U CN 211074403 U CN211074403 U CN 211074403U CN 201921816945 U CN201921816945 U CN 201921816945U CN 211074403 U CN211074403 U CN 211074403U
- Authority
- CN
- China
- Prior art keywords
- cooling roller
- lifting plate
- support frame
- cooling
- fixed
- 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.)
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 59
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 3
- 241000700647 Variola virus Species 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- BJAJDJDODCWPNS-UHFFFAOYSA-N dotp Chemical compound O=C1N2CCOC2=NC2=C1SC=C2 BJAJDJDODCWPNS-UHFFFAOYSA-N 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a guide roll of liftable, include: the upper end is a concave supporting frame; at least two cooling rollers are fixed in parallel in the lower concave position of the upper end of the supporting frame through a rotating shaft; the cooling rollers are connected with the lifting plate and the supporting frame in a staggered manner, the lifting plate is connected with a movable cooling roller, and the supporting frame is connected with a fixed cooling roller; the lifting device is vertically arranged on the support frame and is connected with the lifting plate; the support frame is provided with a movable cooling roller rotating shaft recess which is recessed downwards by 30-40cm and is a movable groove, the width of the movable groove is larger than the diameter of the cooling roller rotating shaft, and a fixed plate with holes in the direction of 30-40cm is vertically arranged on one side of the movable groove. The lifting device is connected with the motor and drives the lifting plate to ascend or descend, and the cooling roller connected with the lifting plate moves up and down. The utility model discloses under the condition that does not occupy bigger space, set up the chill roll of liftable, change the position increase distance of adjacent chill roll, make operations such as machine maintenance, repair convenient more, swift.
Description
Technical Field
The utility model relates to a guide roll of liftable, concretely relates to smallpox membrane production machinery.
Background
The ceiling film takes PVC as a main raw material, and other auxiliary materials such as DOTP plasticizer, filler, biomass raw material and the like are added to obtain a finished product through high-speed mixing, extrusion, wheel rolling, calendaring, embossing cooling, thickness measurement and coiling. The ceiling membrane is formed by cold water cooling after being embossed, the cooling system comprises a plurality of groups of cooling rollers, and because the cooling rollers fixed on the support frame are closely arranged in parallel, the gap is very small, and when the machine breaks down, the operation of overhauling or replacing work is inconvenient.
Disclosure of Invention
The utility model provides a problem be, provide a cooling roller structure of liftable among smallpox membrane production cooling system, guarantee normal cooling work and do not occupy bigger space, make inseparable cooling roller can staggered arrangement, solve the problem that cooling system structure is difficult to overhaul in the past.
The utility model provides a technical scheme is, a cooling roller of liftable mainly includes:
the upper end of the supporting frame is concave;
at least two cooling rollers are fixed in parallel at the lower concave part at the upper end of the supporting frame through rotating shafts;
the cooling rollers are connected with the lifting plate and the supporting frame in a staggered manner, the lifting plate is connected with a movable cooling roller, and the supporting frame is connected with a fixed cooling roller;
the lifting device is vertically arranged on the support frame and is connected with the lifting plate;
the support frame is provided with a movable cooling roller rotating shaft recess which is recessed downwards by 30-40cm and is a movable groove, the width of the movable groove is larger than the diameter of the cooling roller rotating shaft, and a fixed plate with a 30-40cm long hole is vertically arranged on one side of the movable groove.
Furthermore, elevating gear still contains lead screw, screw and bearing frame, the lead screw lower extreme sets up on the support frame and links to each other with variable speed motor, and the screw is connected at the lead screw middle part, the screw is connected with the lifter plate, and the lead screw top is connected and is fixed in the support frame to the bearing frame.
The utility model has the advantages that: the utility model provides a liftable chill roll, when guaranteeing that cooling system normally works, owing to set up to the chill roll of liftable to do not increase the distance between machine occupation space and the chill roll, through changing the position between the adjacent chill roll, increase the interval, make machine overhaul etc. convenient more, swift.
Drawings
Fig. 1 is a front plan view of the present invention.
In the figure: 1. the cooling device comprises a support frame, 2 parts of a cooling roller, 2-1 parts of a movable cooling roller, 2-2 parts of a fixed cooling roller, 3 parts of a lifting plate, 4 parts of a lifting device, 5 parts of a movable groove, 6 parts of a fixed plate, 7 parts of a lead screw, 8 parts of a screw nut, 9 parts of a bearing seat.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
Referring to fig. 1, a liftable cooling roller includes: support frame 1, chill roll 2, lifter plate 3 and elevating gear 4.
The supporting frame 1 is fixedly and vertically arranged on the ground, a rotating shaft is arranged at the upper end of the supporting frame 1 and is arranged in a concave shape, and a rotating shaft is arranged at a concave position.
The cooling rolls 2, specifically, 4 cooling rolls 2 are rotatably connected with the support frame 1 through a rotating shaft and are parallelly arranged in a lower concave position at the upper end of the support frame 1; if the cooling roller 2 is divided into a, b, c and d in sequence, the a and the c can move up and down and are movable cooling rollers, the b and the d are fixed and are fixed cooling rollers, or the a and the c are fixed and are fixed cooling rollers, and the b and the d can move up and down and are movable cooling rollers; correspondingly, the support frame 1 at the rotating shaft of the movable cooling roller 2 is sunken by 30-40cm to form a movable groove 5, the width of the movable groove 5 is larger than the diameter of the rotating shaft of the cooling roller 2, and one side of the movable groove 5 is vertically provided with a fixing plate 6 with a long belt hole of 30-40 cm.
And the lifting plate 3 is connected with the rotating shaft of the movable cooling roller 2, is provided with a hole at the position corresponding to the small hole of the fixed plate 6, and is connected and positioned with the fixed plate by a screw.
The lifting device 4 comprises a lead screw 7, a nut 8 and a bearing seat 9; the bottom of the screw rod 7 is vertically arranged on the support frame 1 and is connected with the variable speed motor, the middle of the screw rod 7 is connected with a screw nut 8, the screw nut is connected with the lifting plate 3, and the top of the screw rod 7 is connected with a bearing seat and is fixed on the support frame 1.
The devices are symmetrically arranged on two sides of the cooling system frame, and the two sides of the cooling system frame are lifted synchronously.
The embodiment is 3 groups of support frames 1, each group comprises four cooling rollers 2, and 3 groups of support frames 1 can move independently or integrally. When the cooling roller 2 needs to be lifted, a screw on the fixing plate 6 is loosened, a switch button of the operating platform is controlled, a motor is started to rotate, the motor drives a screw 7 of the lifting device 4 to rotate, a nut 8 connected with the screw 7 rises along the screw 7 to drive the lifting plate 3 to slowly move upwards along the moving groove 5, the two cooling rollers 2 connected with the support frame 1 are fixed, the two cooling rollers 2 connected with the lifting plate 3 move upwards along with the lifting plate, the switch is closed when the target position is reached, the lifting plate 3 stops moving, the screws are screwed on small holes at the corresponding positions of the fixing plate 6 for fixing, and the cooling rollers 2 can start to work; when the cooling roller 2 needs to be adjusted to descend, the fixing screws are unscrewed, the starting motor rotates negatively, the screw rod 7 rotates reversely, the screw nut 8 moves downwards along the screw rod 7 to drive the lifting plate 3 to slowly descend along the moving groove 5, the two cooling rollers 2 connected with the support frame 1 are fixed, the two cooling rollers 2 connected with the lifting plate 3 descend along with the lifting plate 3, when the lifting plate descends to a target position, the motor is turned off, the fixing screws are screwed, a certain gap is formed between each cooling roller 2, and the requirements of maintenance or other requirements can be met.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (2)
1. A liftable chill roll, comprising:
the upper end of the supporting frame is concave;
at least two cooling rollers (2) are fixed in parallel at the lower concave part at the upper end of the support frame (1) through rotating shafts;
the cooling rollers (2) are connected with the lifting plate (3) and the support frame (1) in a staggered manner, the lifting plate (3) is connected with a movable cooling roller (2-1), and the support frame (1) is connected with a fixed cooling roller (2-2);
the lifting device (4) is vertically arranged on the support frame (1) and is connected with the lifting plate (3);
the support frame (1) is provided with a movable cooling roller (2-1), the concave position of a rotating shaft of the movable cooling roller (2-1) is recessed downwards by 30-40cm to form a movable groove (5), the width of the movable groove (5) is larger than the diameter of the rotating shaft of the cooling roller (2), and one side of the movable groove (5) is vertically provided with a fixed plate (6) with a 30-40cm long hole.
2. The liftable cooling roller according to claim 1, wherein: the lifting device (4) further comprises a lead screw (7), a nut (8) and a bearing seat (9), wherein the lower end of the lead screw (7) is vertically arranged on the support frame (1) and connected with a variable speed motor, the middle part of the lead screw (7) is connected with the nut (8), the nut (8) is connected with the lifting plate (3), and the bearing seat (9) is connected with the top of the lead screw (7) and fixed on the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816945.5U CN211074403U (en) | 2019-10-25 | 2019-10-25 | Liftable chill roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816945.5U CN211074403U (en) | 2019-10-25 | 2019-10-25 | Liftable chill roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211074403U true CN211074403U (en) | 2020-07-24 |
Family
ID=71645211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921816945.5U Active CN211074403U (en) | 2019-10-25 | 2019-10-25 | Liftable chill roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211074403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320221A (en) * | 2020-11-07 | 2021-02-05 | 包春香 | Conveying device with tensioning adjusting mechanism and operation method thereof |
-
2019
- 2019-10-25 CN CN201921816945.5U patent/CN211074403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320221A (en) * | 2020-11-07 | 2021-02-05 | 包春香 | Conveying device with tensioning adjusting mechanism and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200922 Granted publication date: 20200724 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230922 Granted publication date: 20200724 |