CN116493208A - Paper pressing wheel device of pasting machine - Google Patents
Paper pressing wheel device of pasting machine Download PDFInfo
- Publication number
- CN116493208A CN116493208A CN202211742806.9A CN202211742806A CN116493208A CN 116493208 A CN116493208 A CN 116493208A CN 202211742806 A CN202211742806 A CN 202211742806A CN 116493208 A CN116493208 A CN 116493208A
- Authority
- CN
- China
- Prior art keywords
- spring
- paper pressing
- paper
- pressing wheel
- adjusting screw
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 88
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000003475 lamination Methods 0.000 abstract description 7
- 239000000123 paper Substances 0.000 description 104
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
- B05C1/165—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work using a roller or other rotating member which contacts the work along a generating line
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a paper pressing wheel device of a pasting machine, which comprises a pasting wheel, a paper pressing wheel shaft core, a pressing wheel fixing rocker arm, a spring seat connecting shaft, a spring, an adjusting screw and a spring propping seat; the paper pressing wheel is rotatably sleeved on the paper pressing wheel shaft core; the two ends of the paper pressing wheel shaft core are fixedly connected with the spring seat respectively; one end of the spring seat is rotationally connected with the pinch roller fixed rocker arm through a spring seat connecting shaft; the other end of the spring seat is provided with a spring positioning groove, and the spring positioning groove is provided with a through hole through which the first end of the adjusting screw rod can pass; the spring jacking seat is fixed on the pinch roller fixing rocker arm and is provided with a threaded hole for the second end of the adjusting screw rod to be in threaded connection; the two ends and the middle part of the adjusting screw are respectively in threaded connection with adjusting nuts; the spring is movably sleeved on the adjusting screw rod, one end of the spring is matched and inserted in the spring positioning groove, and the other end of the spring abuts against the adjusting nut. The invention can effectively reduce the phenomenon of poor lamination or paper breakage when single-tile paper of the base paper joint passes through.
Description
Technical Field
The invention relates to the technical field of pasting machines of corrugated board production lines, in particular to a paper pressing wheel device of a pasting machine.
Background
In the production practice of the existing pasting machine of the corrugated board production line, the single-tile paper needs to be pressed close to the pasting wheel through the paper pressing wheel, paste on the pasting wheel is applied to the edge tip of the single-tile paper, and the pasting action is completed. Therefore, the accuracy of the paper pressing wheel and the jumping of the roller body can influence the pasting completion. The existing paper pressing wheel is generally manufactured by adopting a thick-wall seamless pipe, the surface of the pipe body is processed by a grinding machine and then is electroplated, and two ends of the pipe body are installed on a fixed rocker arm of the paper pressing wheel by adopting two bearings with seats. After the gap between the pasting wheel and the paper pressing wheel is set, the single-tile paper passes through the gap between the pasting wheel and the paper pressing wheel and is pasted on the edge.
However, this design generally has the following disadvantages during operation:
(1) The gap between the paper pressing wheel and the pasting wheel is fixed after being adjusted, when the lamination defective products or the paper receiving joints appear in the current process, the thickness of the single-tile paper at the moment greatly exceeds that of the normal single-tile paper, and the single-tile paper can only be forced to be extruded and pass through, so that the paper breaking and shutdown phenomenon can be caused sometimes.
(2) The paper pressing wheel is generally made of a thick-wall seamless pipe, the surface of the pipe body is processed by a grinding machine and then is electroplated, two bearings with seats are arranged on a paper pressing wheel fixing rocker arm, the precision of the paper pressing wheel can be guaranteed through a machine tool, but the line speed is higher and can reach 350 m/min at the time of corrugated paper board line production, the rotating speed of the paper pressing wheel (with the outer diameter of about 160 mm) can reach 700 revolutions/min, under the condition of high speed, the bearings with seats can be scalded after long-time operation, but the two ends of the bearings with seats are fixed by adopting a stop screw, so that the axial expansion of the paper pressing wheel is free, the paper pressing wheel is caused to jump, the dextrin is influenced, and poor lamination is caused; and the seated bearings are often damaged.
Disclosure of Invention
The invention aims to solve the technical problem of providing a paper pressing wheel device of a pasting machine, which can effectively reduce the phenomenon of poor pasting or paper breakage when single-tile paper of a base paper connector passes through.
In order to achieve the above purpose, the invention provides a paper pressing wheel device of a pasting machine, which comprises a pasting wheel, a paper pressing wheel shaft core and a paper pressing adjusting component, wherein the paper pressing wheel and the pasting wheel are arranged in parallel up and down and form a paper pressing channel for single-tile paper to pass through; the paper pressing adjusting assemblies comprise pinch roller fixed rocker arms, spring seats, spring seat connecting shafts, springs, adjusting screws and spring propping seats; the paper pressing wheel is rotatably sleeved on the paper pressing wheel shaft core; two ends of the paper pressing wheel shaft core are fixedly connected with the spring seat respectively; one end of the spring seat is connected with the pinch roller fixed rocker arm through the spring seat connecting shaft, and the spring seat can rotate around the spring seat connecting shaft; the other end of the spring seat is provided with a spring positioning groove, and a through hole for the first end of the adjusting screw rod to pass through is formed in the spring positioning groove; the spring jacking seat is fixed on the pinch roller fixing rocker arm and is provided with a threaded hole for the second end of the adjusting screw rod to be in threaded connection; the first end of the adjusting screw is in threaded connection with a first adjusting nut, the second end of the adjusting screw is in threaded connection with a second adjusting nut, and the middle part of the adjusting screw is in threaded connection with a third adjusting nut; the spring is movably sleeved on the adjusting screw, one end of the spring is matched and inserted in the spring positioning groove, and the other end of the spring abuts against the third adjusting nut.
As a preferable scheme of the invention, one end of the paper pressing wheel is rotationally connected with the paper pressing wheel shaft core through a roller bearing, and the other end of the paper pressing wheel is rotationally connected with the paper pressing wheel shaft core through a deep groove ball bearing.
As a preferable scheme of the invention, the outer side end of the roller bearing is provided with a bearing retainer ring.
As a preferable scheme of the invention, the outer side end of the deep groove ball bearing is provided with a bearing retainer ring.
As a preferable mode of the invention, the spring is provided with a pretightening force.
As the preferable scheme of the invention, the front end and the rear end of the pinch roller fixing rocker arm are respectively provided with a paper feeding guide wheel and a paper discharging guide wheel, and the pinch rollers are positioned between the paper feeding guide wheel and the paper discharging guide wheel and are parallel to each other.
As a preferable mode of the invention, the paper pressing wheel is of an outer drum type structure.
Compared with the prior art, the paper pressing wheel device of the pasting machine has the beneficial effects that:
according to the invention, through the arrangement of the paper pressing adjusting assembly, when thick poor lamination or the base paper joint passes through the paper pressing channel and the resistance is larger than the pressing force of the spring, the paper pressing wheel can be lifted, the gap between the paper pressing wheel and the paste wheel is enlarged, and the poor lamination and the base paper joint pass through, so that the phenomenon of paper breakage caused by forced passing of single-tile paper is avoided, and the continuous normal operation of the corrugated board production line is ensured.
Drawings
Fig. 1 is a schematic structural view of a paper pressing wheel device of a pasting machine according to an embodiment of the present invention;
fig. 2 is a schematic view of the structure in the direction a in the structure shown in fig. 1.
The marks in the figure:
a pasting wheel 1; a platen roller 2; a platen roller shaft core 3; the pinch roller fixes the rocker arm 4; a spring seat 5; a spring seat connecting shaft 6; a spring 7; an adjusting screw 8; the spring is tightly propped against the seat 9; a paper feed guide wheel 10; a paper output guide wheel 11; a single-tile paper 12; a first adjustment nut 13; a second adjustment nut 14; a third adjustment nut 15; a roller bearing 16; a deep groove ball bearing 17; and a bearing retainer 18.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the present invention as indicated by the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention, and furthermore, the terms "first," "second," "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-2, a paper pressing wheel device of a pasting machine of the preferred embodiment of the invention comprises a pasting wheel 1, a paper pressing wheel 2, a paper pressing wheel shaft core 3 and a paper pressing adjusting component, wherein the paper pressing wheel 2 and the pasting wheel 1 are arranged in parallel up and down and form a paper pressing channel for single-tile paper 12 to pass through; the two axial ends of the paper pressing wheel 2 are respectively provided with a group of paper pressing adjusting components, and the paper pressing adjusting components comprise a pressing wheel fixing rocker arm 4, a spring seat 5, a spring seat connecting shaft 6, a spring 7, an adjusting screw rod 8 and a spring jacking seat 9; the paper pressing wheel 2 is rotatably sleeved on the paper pressing wheel shaft core 3; the two ends of the paper pressing wheel shaft core 3 are fixedly connected with the spring seat 5 respectively; one end of the spring seat 5 is connected with the pinch roller fixed rocker arm 4 through the spring seat connecting shaft 6, and the spring seat 5 can rotate around the spring seat connecting shaft 6; the other end of the spring seat 5 is provided with a spring positioning groove 10, and a through hole 11 through which the first end of the adjusting screw 8 can pass is arranged in the spring positioning groove 10; the spring jacking seat 9 is fixed on the pinch roller fixing rocker arm 4 and is provided with a threaded hole 12 for the second end of the adjusting screw rod 8 to be in threaded connection; the first end of the adjusting screw rod 8 is in threaded connection with a first adjusting nut 13, the second end of the adjusting screw rod 8 is in threaded connection with a second adjusting nut 14, and the middle part of the adjusting screw rod 8 is in threaded connection with a third adjusting nut; the spring 7 is movably sleeved on the adjusting screw rod 8, one end of the spring 7 is matched and inserted into the spring positioning groove 10, and the other end of the spring 7 abuts against the third adjusting nut 15.
In this embodiment, the adjusting screw 8 is a double-headed screw, the first adjusting nut 13 and the second adjusting nut 14 are used for locking the adjusting screw 8 on the spring pushing seat 9, the aperture of the through hole 11 is larger than the outer diameter of the adjusting screw 8, so that the spring seat 5 can move on the adjusting screw 8, at this time, the spring 7 is set with a pretightening force, one end of the pretightening force abuts against the spring seat 5, the other end abuts against the third adjusting nut 15, the side surface of the spring seat 5 away from the spring 7 abuts against the first adjusting nut 13, namely, the first adjusting nut 13 and the third adjusting nut 15 limit the moving range of the spring seat 5 on the adjusting screw 8; and the pretightening force of the spring 7 enables the paper pressing wheel 2 to apply certain pressing force to the single-tile paper 12, so that the tip of the single-tile paper 12 is ensured to be just contacted with the surface of the pasting wheel 1.
When the sizing is needed, the paper pressing fixing rocker arm drives the paper pressing wheel 2 to descend to a proper position, a proper gap (namely a paper pressing channel) is kept between the paste wheel 1 and the paper pressing wheel 2 to enable the single-tile paper 12 to pass through, the edge tip of the single-tile paper 12 just contacts with the surface of the paste wheel 1, and paste on the paste wheel 1 is stuck to complete the paste-up action.
When thick poor lamination or body paper joints pass through the paper pressing channel and the received resistance is greater than the pressing force of the paper pressing wheel 2, the paper pressing wheel 2 can be lifted, the gap between the paper pressing wheel 2 and the paste wheel 1 is enlarged, the poor lamination and the body paper joints pass through, so that the phenomenon that the single-tile paper 12 is forced to pass through to cause paper breakage is avoided, and the corrugated board production line is ensured to continuously and normally run.
When the pretightening force of the spring 7 needs to be adjusted, the position of the third adjusting nut 15 is only required to be adjusted.
Illustratively, one end of the platen roller 2 is rotatably connected to the platen roller shaft core 3 through a roller bearing 16, and the other end of the platen roller 2 is rotatably connected to the platen roller shaft core 3 through a deep groove ball bearing 17. Therefore, the two ends of the paper pressing wheel 2 adopt the structure of the deep groove ball bearings 17 and the roller bearings 16, when the paper pressing wheel 2 is driven by the single-tile paper 12 to rotate at a high speed to cause axial thermal expansion, one end of the deep groove ball bearings 17 is axially fixed, and the paper pressing wheel 2 can freely stretch and retract along one end of the roller bearings 16 axially, so that the phenomenon of pasting bad phenomenon caused by deformation and jumping of the paper pressing wheel 2 is avoided, and the damage probability of the bearings is also reduced.
Illustratively, the outer end of the roller bearing 16 is provided with a bearing retainer 18 to prevent external dust from entering the roller bearing 16 and to protect the roller bearing 16.
Illustratively, a bearing retainer 18 is disposed at the outer end of the deep groove ball bearing 17 to prevent external dust from entering the deep groove ball bearing 17, so as to protect the deep groove ball bearing 17.
Illustratively, the front end and the rear end of the pinch roller fixing rocker arm 4 are respectively provided with a paper feeding guide wheel 10 and a paper discharging guide wheel 11, and the pinch roller 2 is positioned between the paper feeding guide wheel 10 and the paper discharging guide wheel 11 and is parallel to each other. By the design, the single-tile paper 12 can be wrapped on the paper feeding guide wheel 10 and the paper discharging guide wheel 11 to form a paper feeding path, so that the single-tile paper 12 can be stably conveyed.
The paper pressing wheel 2 is of an outer drum type structure, and is light in weight and high in bending resistance.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (7)
1. The utility model provides a paste quick-witted paper pressing wheel device which characterized in that: the paper pressing machine comprises a pasting wheel, a paper pressing wheel shaft core and a paper pressing adjusting assembly, wherein the paper pressing wheel and the pasting wheel are arranged in parallel up and down and form a paper pressing channel through which single-tile paper can pass;
the paper pressing adjusting assemblies comprise pinch roller fixed rocker arms, spring seats, spring seat connecting shafts, springs, adjusting screws and spring propping seats;
the paper pressing wheel is rotatably sleeved on the paper pressing wheel shaft core;
two ends of the paper pressing wheel shaft core are fixedly connected with the spring seat respectively;
one end of the spring seat is connected with the pinch roller fixed rocker arm through the spring seat connecting shaft, and the spring seat can rotate around the spring seat connecting shaft; the other end of the spring seat is provided with a spring positioning groove, and the spring positioning groove is provided with a through hole through which the first end of the adjusting screw rod can pass;
the spring jacking seat is fixed on the pinch roller fixing rocker arm and is provided with a threaded hole for the second end of the adjusting screw rod to be in threaded connection;
the first end of the adjusting screw is in threaded connection with a first adjusting nut, the second end of the adjusting screw is in threaded connection with a second adjusting nut, and the middle part of the adjusting screw is in threaded connection with a third adjusting nut;
the spring is movably sleeved on the adjusting screw, one end of the spring is matched and inserted in the spring positioning groove, and the other end of the spring abuts against the third adjusting nut.
2. The laminator platen apparatus of claim 1, wherein: one end of the paper pressing wheel is rotationally connected with the paper pressing wheel shaft core through a roller bearing, and the other end of the paper pressing wheel is rotationally connected with the paper pressing wheel shaft core through a deep groove ball bearing.
3. The laminator platen apparatus of claim 2, wherein: and a bearing retainer ring is arranged at the outer side end of the roller bearing.
4. The laminator platen apparatus of claim 2, wherein: and a bearing retainer ring is arranged at the outer side end of the deep groove ball bearing.
5. The laminator platen apparatus of claim 1, wherein: the spring is provided with a pretightening force.
6. The laminator platen apparatus of claim 1, wherein: the front end and the rear end of the pinch roller fixing rocker arm are respectively provided with a paper feeding guide wheel and a paper discharging guide wheel, and the pinch roller is positioned between the paper feeding guide wheel and the paper discharging guide wheel and is parallel to the paper feeding guide wheel and the paper discharging guide wheel.
7. The laminator platen apparatus of claim 1, wherein: the paper pressing wheel is of an outer drum type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211742806.9A CN116493208A (en) | 2022-12-29 | 2022-12-29 | Paper pressing wheel device of pasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211742806.9A CN116493208A (en) | 2022-12-29 | 2022-12-29 | Paper pressing wheel device of pasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116493208A true CN116493208A (en) | 2023-07-28 |
Family
ID=87315506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211742806.9A Pending CN116493208A (en) | 2022-12-29 | 2022-12-29 | Paper pressing wheel device of pasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116493208A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002284454A (en) * | 2001-03-22 | 2002-10-03 | Fuji Mach Mfg Co Ltd | Paper feeding/ejecting device for dummy coating |
| US20080192099A1 (en) * | 2007-02-09 | 2008-08-14 | Great Computer Corporation | Non-step apparatus for adjusting the height of a set of paper pressing wheels used in a large-scale UV ink-jet printer |
| CN202245475U (en) * | 2011-08-26 | 2012-05-30 | 广东万联包装机械有限公司 | Adjusting device for paper delivery clamping roller of transverse cutting unit |
| CN108248173A (en) * | 2018-02-02 | 2018-07-06 | 苏州市奥尔兰印刷科技有限公司 | A kind of corrugated paper gluing machine |
| CN108906477A (en) * | 2018-09-21 | 2018-11-30 | 汉川市合兴彩色包装有限公司 | The simple sizer of corrugated paper |
| CN112677222A (en) * | 2020-12-08 | 2021-04-20 | 浙江欧利特科技股份有限公司 | Pinch roller adjusting mechanism of paper splitting machine |
| CN213923292U (en) * | 2020-12-07 | 2021-08-10 | 江苏辰光精工设备有限公司 | Middle anti-warping structure of paper pulling wheel |
-
2022
- 2022-12-29 CN CN202211742806.9A patent/CN116493208A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002284454A (en) * | 2001-03-22 | 2002-10-03 | Fuji Mach Mfg Co Ltd | Paper feeding/ejecting device for dummy coating |
| US20080192099A1 (en) * | 2007-02-09 | 2008-08-14 | Great Computer Corporation | Non-step apparatus for adjusting the height of a set of paper pressing wheels used in a large-scale UV ink-jet printer |
| CN202245475U (en) * | 2011-08-26 | 2012-05-30 | 广东万联包装机械有限公司 | Adjusting device for paper delivery clamping roller of transverse cutting unit |
| CN108248173A (en) * | 2018-02-02 | 2018-07-06 | 苏州市奥尔兰印刷科技有限公司 | A kind of corrugated paper gluing machine |
| CN108906477A (en) * | 2018-09-21 | 2018-11-30 | 汉川市合兴彩色包装有限公司 | The simple sizer of corrugated paper |
| CN213923292U (en) * | 2020-12-07 | 2021-08-10 | 江苏辰光精工设备有限公司 | Middle anti-warping structure of paper pulling wheel |
| CN112677222A (en) * | 2020-12-08 | 2021-04-20 | 浙江欧利特科技股份有限公司 | Pinch roller adjusting mechanism of paper splitting machine |
Non-Patent Citations (1)
| Title |
|---|
| 丘林: "自动印刷机", 印刷工业出版社, pages: 265 * |
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