CN210619757U - Rewinding machine with flattening structure - Google Patents
Rewinding machine with flattening structure Download PDFInfo
- Publication number
- CN210619757U CN210619757U CN201921351661.3U CN201921351661U CN210619757U CN 210619757 U CN210619757 U CN 210619757U CN 201921351661 U CN201921351661 U CN 201921351661U CN 210619757 U CN210619757 U CN 210619757U
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- China
- Prior art keywords
- roller
- compression roller
- frame
- mounting base
- compression
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- Expired - Fee Related
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- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
- Paper (AREA)
Abstract
The utility model relates to a rewinding machine with structure flattens, the central point of center mounting base puts and sets up the paper that supplies the rewinding paper to pass and passes the hole, and the compression roller device is installed on the upper portion of center mounting base, and the lower part of center mounting base is installed and is pressed roller device under with last compression roller device matched with, press roller device is including installing the lower roll frame mounting bracket in center mounting base bottom down, and the middle part of lower roll frame articulates at the middle part of lower roll frame mounting bracket, and the bottom of lower roll frame is connected with down compression spring, and the other end of lower compression spring is fixed in the bottom of lower roll frame mounting bracket, and the upper end of lower roll frame is rotated and is installed down the compression roller. The utility model discloses following beneficial effect has: when the coiled material passes between from last compression roller and the lower compression roller, when coiled material thickness is great, go up compression spring and compression spring can be compressed down, and the distance between compression roller and the lower compression roller is gone up in the adjustment of self-adaptation, goes up the distance grow between compression roller and the lower compression roller to can be used to the work of flattening of different thickness coiled materials.
Description
Technical Field
The utility model relates to a rewinding machine with structure flattens belongs to stock form production facility technical field.
Background
Patent application No. CN201521106918.0 discloses a rewinding machine for double offset paper, which comprises a frame, a paper placing roller, a first paper guiding roller, a dust collecting device, a flattening device, a cutting device, a second paper guiding roller and a paper collecting roller, wherein the paper placing roller, the first paper guiding roller, the dust collecting device, the flattening device, the cutting device, the second paper guiding roller and the paper collecting roller are sequentially arranged on the frame; the dust suction device comprises an upper air suction device and a lower air suction device, wherein a plurality of air suction openings are formed in the right opposite surfaces of the upper air suction device and the lower air suction device; the flattening device is a roller set, the roller set comprises a driving wheel and a driven wheel, the driving wheel is driven by a first motor, and the driving wheel drives the driven wheel to rotate;
the flattening device of the existing rewinding machine can only flatten coiled materials with specific thicknesses generally, and the rewinding machines with different models need to be replaced when the coiled materials with different thicknesses are processed, so that great inconvenience is brought to daily production.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, the rewinding machine with the flattening structure is provided, and the flattening device is improved correspondingly.
Rewinding machine with structure flattens, including the frame and rack-mounted structure that flattens, the structure that flattens includes central mounting base, and central point of central mounting base puts the paper of seting up and supplying the rewinding paper to pass the hole, and compression roller device is installed on the upper portion of central mounting base, and lower compression roller device with last compression roller device matched with is installed to the lower part of central mounting base, lower compression roller device is including installing the lower roll frame mounting bracket in central mounting base bottom, and the middle part of lower roll frame articulates at the middle part of lower roll frame mounting bracket, and the bottom of lower roll frame is connected with down compression spring, and the other end of lower compression spring is fixed in the bottom of lower roll frame mounting bracket, and the upper end of lower roll frame is rotated and is installed down the compression roller.
Preferably, the upper compression roller device comprises an upper roller frame fixed on the central mounting base, and an upper compression roller matched with the lower compression roller is rotatably arranged on the upper roller frame. The upper roll frame adopts a fixed installation form, has simple structure and can also meet the use requirement.
Preferably, the upper compression roller device comprises an upper roller frame mounting frame mounted at the top of the central mounting base, the middle of the upper roller frame is hinged to the middle of the upper roller frame mounting frame, the top end of the upper roller frame is connected with an upper compression spring, the other end of the upper compression spring is fixed to the top end of the upper roller frame mounting frame, and the lower end of the upper roller frame is rotatably mounted with an upper compression roller which is arranged oppositely to the lower compression roller group. When the coiled material passes between from last compression roller and the lower compression roller, when coiled material thickness is great, go up compression spring and compression spring can be compressed down, and the distance between compression roller and the lower compression roller is gone up in the adjustment of self-adaptation, goes up the distance grow between compression roller and the lower compression roller to can be used to the work of flattening of different thickness coiled materials.
Preferably, a driving motor is arranged on the lower roller frame, and the driving motor drives the lower pressing roller to rotate through a gear. The driving force is provided for the coiled material, and the phenomenon that the clamping force of the upper pressing roller and the lower pressing roller on the coiled material is too large to cause paper breaking is prevented.
The upper roll frame is of a plate-shaped structure, an upper press roll is rotatably mounted at the bottom of the upper roll frame, and rotating shafts are respectively mounted on two sides of the upper roll frame and are rotatably connected with the upper roll frame mounting frame through the rotating shafts. Simple structure, reasonable in design.
Compared with the prior art, the utility model discloses following beneficial effect has: rewinding machine with structure flattens, coiled material from last compression roller and when passing down between the compression roller, great when coiled material thickness, go up compression spring and compression spring can be compressed down, the distance between compression roller and the lower compression roller is gone up in the adjustment of self-adaptation, goes up the compression roller and pushes down apart from the grow between the compression roller to can be used to the work of flattening of different thickness coiled materials, need not to change the rewinding machine, thereby bring very big facility for daily production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a perspective view of a central mounting base;
fig. 4 is an enlarged schematic view of the structure of the upper roll stand.
In the figure: 1. flattening structure 2, central mounting base 3, paper pass hole 4, go up roller frame mounting bracket 5, go up roller frame 6, go up compression roller 7, lower roller frame mounting bracket 8, lower roller frame 9, lower compression roller 10, go up compression spring 11, compression spring 12, pivot down.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Example one
As shown in fig. 1, 3, 4, rewinding machine with structure of flattening, including the frame and rack-mounted structure 1 of flattening, structure 1 of flattening includes central mounting base 2, and central position of central mounting base 2 offers the paper that supplies the rewinding paper to pass through hole 3, and last compression roller device is installed on the upper portion of central mounting base 2, and lower compression roller device with last compression roller device matched with is installed to the lower part of central mounting base 2, lower compression roller device is including installing lower roll frame mounting bracket 7 in central mounting base 2 bottom, and the middle part of lower roll frame 8 articulates in the middle part of lower roll frame mounting bracket 7, and the bottom of lower roll frame 8 is connected with down compression spring 11, and the other end of lower compression spring 11 is fixed in the bottom of lower roll frame mounting bracket 7, and the upper end of lower roll frame 8 is rotated and is installed lower compression roller 9.
In the embodiment, the upper compression roller device comprises an upper roller frame mounting frame 4 mounted at the top of a central mounting base 2, the middle part of the upper roller frame 5 is hinged to the middle part of the upper roller frame mounting frame 4, the top end of the upper roller frame 5 is connected with an upper compression spring 10, the other end of the upper compression spring 10 is fixed to the top end of the upper roller frame mounting frame 4, and the lower end of the upper roller frame 5 is rotatably mounted with an upper compression roller 6 which is paired with a lower compression roller 9; the lower roller frame 8 is provided with a driving motor, and the driving motor drives the lower pressing roller 9 to rotate through a gear; the upper roller frame 5 is of a plate-shaped structure, the bottom of the upper roller frame 5 is rotatably provided with an upper pressing roller 6, two sides of the upper roller frame 5 are respectively provided with a rotating shaft 12, and the upper roller frame 5 is rotatably connected with the upper roller frame mounting frame 4 through the rotating shafts 12.
Example two
The first embodiment is modified in that the upper compression roller device comprises an upper roller frame 5 fixed on the central mounting base 2, and an upper compression roller 6 matched with a lower compression roller 9 is rotatably arranged on the upper roller frame 5.
The working principle of the specific implementation mode is as follows: the coiled material passes in the hole 3 is passed to the paper of earlier from central mounting base 2, when passing between follow last compression roller and the lower compression roller again, when coiled material thickness is great, go up compression spring and compression spring can be compressed down, the distance between compression roller and the lower compression roller is gone up in the adjustment of self-adaptation, go up the compression roller and down the distance grow between the compression roller to can be used to the work of flattening of different thickness coiled materials, need not to change the rewinding machine, thereby bring very big facility for daily production.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a rewinding machine with structure flattens, includes the frame and installs flattening structure (1) in the frame, its characterized in that: flattening structure (1) including central mounting base (2), the central point of central mounting base (2) puts the paper of offering to supply the rewinding paper to pass and passes hole (3), and the compression roller device is installed on the upper portion of central mounting base (2), and the lower part of central mounting base (2) is installed and is pressed roller device under with last compression roller device matched with, press roller device is including installing lower roll frame mounting bracket (7) in central mounting base (2) bottom down, and the middle part of lower roll frame (8) articulates the middle part at lower roll frame mounting bracket (7), and the bottom of lower roll frame (8) is connected with down compression spring (11), and the other end of lower compression spring (11) is fixed in the bottom of lower roll frame mounting bracket (7), and the upper end of lower roll frame (8) is rotated and is installed down compression roller (9).
2. The rewinding machine with flattening structure according to claim 1, characterized in that: the upper compression roller device comprises an upper roller frame (5) fixed on the central mounting base (2), and an upper compression roller (6) matched with a lower compression roller (9) is rotatably arranged on the upper roller frame (5).
3. The rewinding machine with flattening structure according to claim 1, characterized in that: go up compression roller device including installing last roller frame mounting bracket (4) at central mounting base (2) top, the middle part of going up roller frame (5) articulates the middle part at last roller frame mounting bracket (4), and the top of going up roller frame (5) is connected with compression spring (10), and the other end of going up compression spring (10) is fixed on the top of last roller frame mounting bracket (4), and the lower extreme of going up roller frame (5) is rotated and is installed and to last compression roller (6) to the setting with lower compression roller (9) group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351661.3U CN210619757U (en) | 2019-08-20 | 2019-08-20 | Rewinding machine with flattening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351661.3U CN210619757U (en) | 2019-08-20 | 2019-08-20 | Rewinding machine with flattening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619757U true CN210619757U (en) | 2020-05-26 |
Family
ID=70760260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921351661.3U Expired - Fee Related CN210619757U (en) | 2019-08-20 | 2019-08-20 | Rewinding machine with flattening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210619757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357696A (en) * | 2020-11-19 | 2021-02-12 | 贵州电网有限责任公司 | Safety purse seine device with direction function |
-
2019
- 2019-08-20 CN CN201921351661.3U patent/CN210619757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357696A (en) * | 2020-11-19 | 2021-02-12 | 贵州电网有限责任公司 | Safety purse seine device with direction function |
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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 |
Granted publication date: 20200526 Termination date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |