CN113858600A - Roller printing machine - Google Patents
Roller printing machine Download PDFInfo
- Publication number
- CN113858600A CN113858600A CN202110955885.0A CN202110955885A CN113858600A CN 113858600 A CN113858600 A CN 113858600A CN 202110955885 A CN202110955885 A CN 202110955885A CN 113858600 A CN113858600 A CN 113858600A
- Authority
- CN
- China
- Prior art keywords
- roller
- shell
- rollers
- printing machine
- conveying
- 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
- 238000010020 roller printing Methods 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000007639 printing Methods 0.000 claims description 12
- 239000010438 granite Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 239000004964 aerogel Substances 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 230000008602 contraction Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000004049 embossing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000322338 Loeseliastrum Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
- B29C59/043—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for profiled articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a roller printing machine, which comprises a shell, a transmission device, a heating device and an extrusion device, wherein the transmission device is arranged on the shell; wherein the left end and the right end of the shell are respectively provided with an inlet and an outlet; the transmission device comprises a plurality of transmission rollers and two connecting plates, and the two connecting plates are horizontally arranged on the inner walls of the front side and the rear side of the shell respectively; two ends of each conveying roller are respectively and fixedly connected with the two connecting plates; the heating device is fixedly connected inside the shell and arranged above the conveying rollers; the extrusion device comprises two extrusion rollers and two motors, wherein the two extrusion rollers are arranged up and down symmetrically and are arranged on the left sides of the plurality of conveying rollers; each squeezing roller is fixedly connected with the inner walls of the front side and the rear side of the shell; the upper end surface of the lower squeeze roller is arranged in parallel with the upper end surface of each conveying roller. The invention can realize the technical effects of precisely controlling the heating temperature and the heating time and avoiding the influence of expansion with heat and contraction with cold on the imprinting quality, and has simple structure, lower cost and stronger practicability.
Description
Technical Field
The invention relates to the technical field of building material processing equipment, in particular to a roller printing machine.
Background
The wood-plastic board is a high-tech product produced by using hot-melt plastic including polyethylene, polypropylene and polyvinyl chloride as adhesives and wood powder such as wood, agricultural plant straws and agricultural plant shell powder as fillers through advanced process equipment, and the product has high standards on tensile strength, bending modulus and impact strength, so that the wood-plastic board is used as a component of walls, ceilings or floors in the building industry.
However, with the development of society, the quality of life of people is improved, the requirements of people on the quality of buildings, decorations and the like are gradually improved, the embossing quality of the wood-plastic plate in the prior art is very easy to reduce due to inaccurate control of heating temperature and heating time, and the embossing precision is very easy to reduce due to expansion with heat and contraction with cold in the operation process.
Therefore, how to provide a roller printing machine which can precisely control the heating temperature and the heating time and avoid the influence of expansion with heat and contraction with cold on the imprinting quality is one of the technical problems to be solved in the field.
Disclosure of Invention
In view of the above, the present invention provides a roll printing machine. The purpose is to solve the above-mentioned deficiency and offer.
In order to solve the technical problems, the invention adopts the following technical scheme:
a roll printing machine comprising: the left end and the right end of the shell are respectively provided with an inlet and an outlet; the transmission device comprises a plurality of transmission rollers and two connecting plates, and the two connecting plates are horizontally arranged on the inner walls of the front side and the rear side of the shell respectively; the conveying rollers are arranged below the inlet, and two ends of each conveying roller are fixedly connected with the two connecting plates respectively; the heating device is fixedly connected inside the shell and arranged above the conveying rollers; the extruding device comprises two extruding rollers and two motors, the two extruding rollers are arranged up and down symmetrically and are arranged on the left sides of the conveying rollers; each squeezing roller is fixedly connected to the inner walls of the front side and the rear side of the shell; the lower extrusion roller is arranged below the outlet, and the upper end surface of the lower extrusion roller is parallel to the upper end surface of each conveying roller; the two motors are respectively and fixedly arranged above and below the outlet, and each motor is movably connected with one extrusion roller through a chain.
Preferably, the two motors are fixedly connected with the inner wall of the left side of the shell.
Preferably, a gap is left between the two squeeze rolls.
Preferably, a gap of 0.8-1.3 cm is reserved between the two squeezing rollers.
Preferably, bearings are installed at both ends of each of the squeeze rollers.
Preferably, each of the pressing rollers and each of the motors are provided with a gear matched with the chain.
Preferably, the device further comprises a guide roller and a control device; the guide roller is arranged on the left side of the extrusion roller below the guide roller, and the upper end surfaces of the guide roller and the extrusion roller are arranged in parallel; the guide rollers are clamped on the inner walls of the front side and the rear side of the shell; the control device is arranged on the shell, and each conveying roller, each motor and the guide roller are respectively electrically connected with the control device.
Preferably, holes for clamping the guide roller and the bearing are reserved on the inner walls of the front side and the rear side of the shell.
Preferably, a heat insulation layer is arranged between the control device and the shell.
Preferably, the heat insulation layer is glass fiber or asbestos or aerogel felt or a vacuum plate.
Preferably, each of the pressing rollers is a granite solid roller.
The beneficial effect of this technical scheme is: by adopting the granite solid roller as the embossing surface, the influence on the embossing precision caused by the expansion with heat and the contraction with cold of the embossing surface is effectively avoided.
Preferably, each of the conveying roller and the guide roller is a motorized roller.
Compared with the prior art, the invention has the following technical effects:
the heating device and each conveying roller are respectively and electrically connected with the control device, so that the precise control of the heating temperature and the heating time of panels made of different materials is realized; the characteristic that granite is low in heat conductivity is recycled, the quality that the impression is influenced by expansion with heat and contraction with cold is effectively avoided in the impression process, the technical effects of precisely impressing patterns and improving the impression quality are finally achieved, and the roller printing machine is simple in structure, low in cost, easy to operate and high in practicability.
Drawings
FIG. 1 is a schematic structural diagram of a roller printing machine according to the present invention;
FIG. 2 is an enlarged schematic view of the roller printing machine at the position B;
FIG. 3 is a schematic view of a roll printing housing hole of the present invention.
In the figure: 1. a housing; 11. an inlet; 12. an outlet; 2. a transmission device; 21. a conveying roller; 22. a connecting plate; 3. a heating device; 4. an extrusion device; 41. a squeeze roll; 411. a bearing; 42. a motor; 5. a guide roller; 6. and a control device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Example 1
Referring to fig. 1 to 3, a roll printing machine includes: the device comprises a shell 1, a transmission device 2, a heating device 3, an extrusion device 4, a guide roller 5 and a control device 6; wherein, the left end and the right end of the shell 1 are respectively provided with an inlet 11 and an outlet 12; the transmission device 2 comprises a plurality of transmission rollers 21 and two connecting plates 22, and the two connecting plates 22 are respectively horizontally arranged on the inner walls of the front side and the rear side of the shell 1; the conveying rollers 21 are arranged below the inlet 11, and two ends of each conveying roller 21 are fixedly connected with the two connecting plates 22 respectively; the heating device 3 is fixedly connected inside the shell 1 and is arranged above the conveying rollers 21; the extrusion device 4 comprises two extrusion rollers 41 and two motors 42, bearings 411 are mounted at two ends of the granite solid roller, a gap of 0.8-1.3 cm is reserved between the two extrusion rollers 41, and the two extrusion rollers 41 are arranged up and down symmetrically and are arranged on the left side of the plurality of conveying rollers 21; the granite solid rollers are fixedly connected to the inner walls of the front side and the rear side of the shell 1; the lower squeeze roller 41 is arranged below the outlet 12, and the upper end surface thereof is arranged in parallel with the upper end surface of each conveying roller 21; the two motors 42 are respectively and fixedly arranged above and below the outlet 12, and each motor 42 is movably connected with a squeezing roller 41 through a chain; gears matched with the chains are arranged on each motor 42 and each granite solid roller; the guide roller 5 is arranged on the left side of the lower extrusion roller 41, and the upper end surfaces of the guide roller and the extrusion roller are arranged in parallel; the guide rollers 5 are clamped on the inner walls of the front side and the rear side of the shell 1; the control device 6 is arranged on the housing 1, and each conveying roller 32, each motor 42 and the guide roller 5 are respectively electrically connected with the control device 6.
In this embodiment, holes for the clamping guide roller 5 and the bearing 411 are reserved on the inner walls of the front side and the rear side of the housing 1.
In this embodiment, a glass fiber, asbestos, aerogel blanket, or vacuum plate is provided between the control device 6 and the housing 1.
In the present embodiment, each of the conveying roller 32 and the guide roller 5 is a motorized roller.
In other embodiments, the extent of the gap between two solid granite rollers can be adjusted as is practical.
In other embodiments, the type of transfer rollers 32 may be adjusted to the circumstances.
In other embodiments, the type of guide roller 5 may be adjusted as the case may be.
In other embodiments, the type of squeeze roll 41 may be adjusted as the case may be.
In other embodiments, the type of insulation may be adjusted to the circumstances.
The working principle is as follows:
send into this roll calico printing machine from entry 11 with wood-plastic panel earlier, again according to wood-plastic panel's material, specification control heating time and heating temperature, send wood-plastic panel to squeeze roll 41 impression decorative pattern by transfer roller 21 after the heating work, squeeze roll 41 has utilized the poor characteristics of granite heat conductivity to avoid expend with heat and contract with cold to influence the quality of impression decorative pattern, accurate impression decorative pattern has finally been reached, the technological effect of improvement impression quality, and this roll calico printing machine simple structure, the cost is lower, easy and simple to handle, the practicality is stronger.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. A roll printing machine, comprising:
the device comprises a shell (1), wherein the left end and the right end of the shell (1) are respectively provided with an inlet (11) and an outlet (12);
the transmission device (2) comprises a plurality of transmission rollers (21) and two connecting plates (22), and the two connecting plates (22) are horizontally arranged on the inner walls of the front side and the rear side of the shell (1) respectively; the conveying rollers (21) are arranged below the inlet (11), and two ends of each conveying roller (21) are fixedly connected with the two connecting plates (22) respectively;
the heating device (3) is fixedly connected inside the shell (1) and arranged above the conveying rollers (21);
the extruding device (4) comprises two extruding rollers (41) and two motors (42), the two extruding rollers (41) are arranged in an up-down symmetrical mode and are arranged on the left side of the conveying rollers (21); each squeezing roller (41) is fixedly connected to the inner walls of the front side and the rear side of the shell (1); the lower extrusion roller (41) is arranged below the outlet (12), and the upper end surface of the lower extrusion roller is parallel to the upper end surface of each conveying roller (21); the two motors (42) are respectively and fixedly arranged above and below the outlet (12), and each motor (42) is movably connected with one extrusion roller (41) through a chain.
2. A roller printing machine as claimed in claim 1, characterised in that a gap is left between the two squeeze rollers (41).
3. A roll printing machine as claimed in claim 1, characterised in that bearings (411) are mounted at both ends of each squeeze roll (41).
4. A roller printing machine as claimed in claim 1, characterised in that each said pressure roller (41) and each said motor (42) is provided with a gear adapted to said chain.
5. A roller printing machine as claimed in claim 1, characterized by further comprising a guide roller (5) and control means (6); the guide roller (5) is arranged on the left side of the extrusion roller (41) below, and the upper end surfaces of the guide roller and the extrusion roller are arranged in parallel; the guide rollers (5) are clamped on the inner walls of the front side and the rear side of the shell (1); the control device (6) is arranged on the shell (1), and each conveying roller (32), each motor (42) and the guide roller (5) are respectively electrically connected with the control device (6).
6. A roll printing machine according to any one of claims 1, 3 or 5, characterized in that holes for clamping the guide roll (5) and the bearing (411) are reserved on the inner walls of the front side and the rear side of the shell (1).
7. A roll printing machine according to any one of claims 1 or 5, characterized in that a heat-insulating layer is provided between the control device (6) and the housing (1).
8. A roll printing machine as claimed in claim 7, wherein the insulation layer is glass fibre or asbestos or aerogel blanket or vacuum plate.
9. A roller printing machine as claimed in claim 1, characterised in that each said pressure roller (41) is a granite solid roller.
10. A roll printing machine according to any one of claims 1 or 5, wherein each of said transport rollers (32) and said guide roller (5) is a motorized roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110955885.0A CN113858600A (en) | 2021-08-19 | 2021-08-19 | Roller printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110955885.0A CN113858600A (en) | 2021-08-19 | 2021-08-19 | Roller printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113858600A true CN113858600A (en) | 2021-12-31 |
Family
ID=78990714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110955885.0A Pending CN113858600A (en) | 2021-08-19 | 2021-08-19 | Roller printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113858600A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090119545A (en) * | 2008-05-16 | 2009-11-19 | 한국생산기술연구원 | Roll type nanoimprint lithography using induction heating |
| CN203638877U (en) * | 2013-12-26 | 2014-06-11 | 杭州吉成化纤有限公司 | Pressing roller system for chemical fibers |
| WO2014115719A1 (en) * | 2013-01-28 | 2014-07-31 | 東レ株式会社 | Sheet heat-treating method and sheet heat-treating device |
| CN106346770A (en) * | 2016-11-10 | 2017-01-25 | 苏州亨达尔工业材料有限公司 | Corrugated plate processing device |
| CN207156390U (en) * | 2017-07-15 | 2018-03-30 | 南京禾华塑业有限公司 | A kind of extruding production line of Wood-plastic profiles |
| CN207402933U (en) * | 2017-10-23 | 2018-05-25 | 连云港有道新材料科技有限公司 | A kind of hot pressing evener of Wood plastic boards |
| CN210113308U (en) * | 2019-03-22 | 2020-02-25 | 南安泰达工业设计有限公司 | Wall paper production is with heat softening mechanism |
| CN111619136A (en) * | 2020-05-08 | 2020-09-04 | 山东宜居新材料科技有限公司 | Preparation device and method of environment-friendly anti-aging outdoor wood-plastic material |
| CN211994189U (en) * | 2020-04-30 | 2020-11-24 | 江西泰林电器能源科技有限公司 | Prevent moulding press that wood plastic cushion warp |
| CN212288008U (en) * | 2020-04-22 | 2021-01-05 | 苏州宁虹电子科技有限公司 | Plywood slab hot press |
| CN212920783U (en) * | 2020-08-31 | 2021-04-09 | 宜昌盼盼门业科技有限公司 | Thermal transfer printing device for wood-plastic board |
-
2021
- 2021-08-19 CN CN202110955885.0A patent/CN113858600A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090119545A (en) * | 2008-05-16 | 2009-11-19 | 한국생산기술연구원 | Roll type nanoimprint lithography using induction heating |
| WO2014115719A1 (en) * | 2013-01-28 | 2014-07-31 | 東レ株式会社 | Sheet heat-treating method and sheet heat-treating device |
| CN203638877U (en) * | 2013-12-26 | 2014-06-11 | 杭州吉成化纤有限公司 | Pressing roller system for chemical fibers |
| CN106346770A (en) * | 2016-11-10 | 2017-01-25 | 苏州亨达尔工业材料有限公司 | Corrugated plate processing device |
| CN207156390U (en) * | 2017-07-15 | 2018-03-30 | 南京禾华塑业有限公司 | A kind of extruding production line of Wood-plastic profiles |
| CN207402933U (en) * | 2017-10-23 | 2018-05-25 | 连云港有道新材料科技有限公司 | A kind of hot pressing evener of Wood plastic boards |
| CN210113308U (en) * | 2019-03-22 | 2020-02-25 | 南安泰达工业设计有限公司 | Wall paper production is with heat softening mechanism |
| CN212288008U (en) * | 2020-04-22 | 2021-01-05 | 苏州宁虹电子科技有限公司 | Plywood slab hot press |
| CN211994189U (en) * | 2020-04-30 | 2020-11-24 | 江西泰林电器能源科技有限公司 | Prevent moulding press that wood plastic cushion warp |
| CN111619136A (en) * | 2020-05-08 | 2020-09-04 | 山东宜居新材料科技有限公司 | Preparation device and method of environment-friendly anti-aging outdoor wood-plastic material |
| CN212920783U (en) * | 2020-08-31 | 2021-04-09 | 宜昌盼盼门业科技有限公司 | Thermal transfer printing device for wood-plastic board |
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