CN111645231A - Preparation facilities of easy recovery, polymer information material that can rewrite repeatedly - Google Patents
Preparation facilities of easy recovery, polymer information material that can rewrite repeatedly Download PDFInfo
- Publication number
- CN111645231A CN111645231A CN202010536717.3A CN202010536717A CN111645231A CN 111645231 A CN111645231 A CN 111645231A CN 202010536717 A CN202010536717 A CN 202010536717A CN 111645231 A CN111645231 A CN 111645231A
- Authority
- CN
- China
- Prior art keywords
- side wall
- fixedly connected
- groove
- block
- plate
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In Electrography (AREA)
Abstract
The invention discloses a preparation device of a high molecular information material which is easy to recycle and can be erased and written repeatedly, which relates to the technical field of high molecular information materials and comprises a base, wherein the upper end of the base is fixedly connected with a vertical plate, the side wall of the vertical plate is fixedly connected with a mounting plate, the side wall of the upper end of the mounting plate is provided with a placing groove, a printing body is placed in the placing groove, the inner side wall of the placing groove is provided with a mounting groove, a positioning mechanism is arranged in the mounting groove, the side wall of the lower end of the positioning mechanism is fixedly connected with a pull rod, the side wall of the lower end of the mounting plate is provided with a through groove, the pull rod penetrates through the through groove and extends to the lower part of the mounting plate, the side wall of the lower end of the mounting plate is provided with a through groove, the fixing of the printing body is realized through the matching use, the erasing work is facilitated.
Description
Technical Field
The invention relates to the technical field of polymer information materials, in particular to a preparation device of a polymer information material which is easy to recycle and can be erased and written repeatedly.
Background
Since 1920 s officially named macromolecule, short 100 years, plastic has become the most widely used material all over the world, and statistics show that 2016, the global plastic usage amount reaches 5 hundred million tons, the annual average market value is nearly 1.06 trillion dollars, and "printed plastic", namely plastic printed with patterns or characters, is the core material of plastic packaging, but the printed plastic contains specific dye, so that the printed plastic is difficult to recycle, and the plastic is usually discarded due to extremely high recycling cost and becomes the root source of white pollution due to difficult degradation;
as a substitute of traditional printing plastics, the erasable material is a novel information recording medium, can be repeatedly used through a writing-erasing-writing process, for the novel high polymer material, the erasing process needs to be processed, the softening work of the information material is realized, the softened material can be erased later, after the erasing is completed, the regeneration and remodeling of the high polymer information material are realized through subsequent work, due to the fact that the high polymer material cannot be recycled due to the lack of the device on the market, the waste of the material is caused, meanwhile, the pollution is caused to the atmospheric environment, a preparation device of the high polymer information material which is easy to recycle and can be erased repeatedly is provided, and the problems are solved.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a preparation device of a high molecular information material which is easy to recycle and can be repeatedly erased and written.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation device of easily-recycled and repeatedly-erasable polymer information material comprises a base, wherein the upper end of the base is fixedly connected with a vertical plate, the side wall of the vertical plate is fixedly connected with a mounting plate, the upper end side wall of the mounting plate is provided with a placing groove, a printing body is placed in the placing groove, the inner side wall of the placing groove is provided with a mounting groove, a positioning mechanism is installed in the mounting groove, the lower end side wall of the positioning mechanism is fixedly connected with a pull rod, the lower end side wall of the mounting plate is provided with a through groove, the pull rod penetrates through the through groove and extends to the lower part of the mounting plate, the side wall of the vertical plate is connected with a sliding rod in a penetrating and sliding manner, the end part of the sliding rod is fixedly connected with the mounting plate, the lower end side wall of the mounting plate is provided with a cleaning groove, the upper end fixedly connected with driving motor of fixed plate, driving motor's output shaft end runs through the lateral wall and the fixedly connected with moving mechanism of riser, moving mechanism's lower extreme fixedly connected with heater, the lateral wall fixedly connected with locating lever of riser, the lateral wall and the moving mechanism of locating lever run through sliding connection, the collecting box has been placed to the bottom of base.
Preferably, the positioning mechanism comprises a telescopic rod fixedly connected to the side wall of the mounting groove, a positioning block is fixedly connected to the telescopic end of the telescopic rod, a first spring is sleeved on the outer side wall of the mounting groove, a positioning plate is fixedly connected to the side wall of the positioning block, the side wall of the positioning plate is abutted against the side wall of the printing body, the lower end of the positioning block is fixedly connected with the pull rod,
preferably, the cleaning mechanism comprises a connecting block fixedly connected to the side wall of the sliding rod, a cleaning groove is formed in the connecting block, a sliding block is connected to the cleaning groove in a sliding mode, the sliding block is connected with the cleaning groove through a second spring, and a sliding plate is fixedly connected to the lower end of the sliding block.
Preferably, the moving mechanism comprises a threaded rod fixedly connected to the tail end of an output shaft of the driving motor, the threaded rod penetrates through the side wall of the vertical plate, a threaded block is connected to the outer side wall of the threaded rod in a threaded mode, and the upper end of the threaded block is connected with the positioning rod in a penetrating sliding mode.
Preferably, the bottom of the base is provided with anti-skid lines.
Preferably, the inner diameter of the thread block is larger than the outer diameter of the threaded rod, and the inner thread of the thread block is matched with the outer thread of the threaded rod.
Preferably, the lower end side wall of the sliding plate is composed of soft rubber.
The invention has the beneficial effects that: according to the invention, the fixing of the printing body is realized through the matching use of the positioning mechanism and the placing groove, so that the situation that the printing body shakes in the erasing process is avoided, and the erasing work is facilitated;
the threaded rod is driven to rotate by the driving motor, in the rotating process of the threaded rod, the threaded block is in threaded connection with the threaded rod, and meanwhile, the positioning rod realizes the positioning effect on the threaded block, so that the threaded block always moves along the threaded rod, the heater is started, and in the moving process of the threaded block, the heater is driven to synchronously move, so that the reciprocating movement of the heater is realized, and meanwhile, the heat treatment work on the high polymer information material on the surface of the printing body is realized;
through the cooperation use between locating plate, slide bar, the mounting panel, realized the removal to clearance mechanism, because clearance mechanism's structure sets up for clearance mechanism offsets tightly with ground all the time, and then makes clearance mechanism realize the erasing to polymer information material at the in-process that removes, because the setting of discharge opening and collecting box has realized the collection to polymer information material.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a of the present invention.
Fig. 3 is an enlarged view of part B of the present invention.
Fig. 4 is an enlarged view of the portion C of the present invention.
FIG. 5 is a block diagram of a method of making the present invention.
Reference numbers in the figures: the printing machine comprises a base 1, a vertical plate 2, a mounting plate 3, a discharge hole 4, a limiting plate 5, a fixing plate 6, a driving motor 7, a thread block 8, a positioning rod 9, a mounting plate 10, a sliding rod 11, a threaded rod 12, a heater 13, a mounting groove 14, a telescopic rod 15, a first spring 16, a positioning block 17, a positioning plate 18, a printing body 19, a through groove 20, a pull rod 21, a cleaning groove 22, a second spring 23, a sliding block 24, a sliding plate 25, a collecting box 26 and a connecting block 27.
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.
Referring to fig. 1-5, a preparation device of a polymer information material which is easy to recycle and can be erased and written repeatedly comprises a base 1, wherein a vertical plate 2 is fixedly connected to the upper end of the base 1, a mounting plate 3 is fixedly connected to the side wall of the vertical plate 2, a placing groove is formed in the side wall of the upper end of the mounting plate 3, a printing body 19 is placed in the placing groove, a mounting groove 14 is formed in the inner side wall of the placing groove, a positioning mechanism is installed in the mounting groove 14, the positioning mechanism comprises an expansion link 15 fixedly connected to the side wall of the mounting groove 14, a positioning block 17 is fixedly connected to the expansion link end of the expansion link 15, a first spring 16 is sleeved on the outer side wall of the mounting groove 14, a positioning plate 18 is fixedly connected to the side;
the lower end side wall of the positioning mechanism is fixedly connected with a pull rod 21, the lower end side wall of the mounting plate 3 is provided with a through groove 20, the pull rod 21 penetrates through the through groove 20 and extends to the lower part of the mounting plate 3, the side wall of the vertical plate 2 is connected with a sliding rod 11 in a penetrating and sliding mode, the end part of the sliding rod 11 is fixedly connected with the mounting plate 10, the lower end side wall of the mounting plate 10 is provided with a cleaning groove 22, a cleaning mechanism is installed in the cleaning groove 22 and comprises a connecting block 27 fixedly connected to the side wall of the sliding rod 11, the cleaning groove 22 is formed in the connecting block 27, a sliding block 24 is connected in the cleaning groove 22 in a sliding mode, the sliding block 24 is connected with the cleaning groove 22 through a second spring 23, the lower end of the sliding block 24 is fixedly connected with a sliding plate 25, the lower end side wall of the sliding;
the side wall of the vertical plate 2 is fixedly connected with a fixing plate 6, the upper end of the fixing plate 6 is fixedly connected with a driving motor 7, the tail end of an output shaft of the driving motor 7 penetrates through the side wall of the vertical plate 2 and is fixedly connected with a moving mechanism, the moving mechanism comprises a threaded rod 12 fixedly connected to the tail end of the output shaft of the driving motor 7, the threaded rod 12 penetrates through the side wall of the vertical plate 2, the outer side wall of the threaded rod 12 is in threaded connection with a threaded block 8, the inner diameter of the threaded block 8 is larger than the outer diameter of the threaded rod 12, the inner thread of the threaded block 8 is matched with the;
the lower extreme fixedly connected with heater 13 of moving mechanism, the lateral wall fixedly connected with locating lever 9 of riser 2, the lateral wall and the moving mechanism of locating lever 9 run through sliding connection, and collecting box 26 has been placed to the bottom of base 1, and the bottom of base 1 is provided with anti-skidding line, has avoided the base to take place the condition of removing.
A preparation device of easily-recycled and repeatedly-erasable polymer information material is disclosed, and the preparation method comprises the following steps:
the method comprises the following steps: according to parts by weight, fully mixing 10-30 parts of photoresponsive molecules, 15-40 parts of starch, 20-40 parts of polypropylene carbonate and 10-45 parts of poly (adipic acid/butylene terephthalate) in the presence of an organic solvent to prepare a polymer mixed solution;
step two: evaporating the organic solvent in the polymer mixed solution obtained in the step one to prepare a uniformly mixed solid phase material;
step three: carrying out hot processing molding on the solid-phase material obtained in the step two to obtain a blank high polymer material;
step four: carrying out ultraviolet exposure on the obtained blank high polymer material to realize information recording and prepare a high polymer information material recorded with information;
step five: in the long-term use process, the information content of some high molecular information materials needs to be replaced, firstly, the information is erased through heat treatment, then, the information is recycled, the high molecular information materials are recycled through high-processing molding, and in the erasing process, the following erasing device is designed, so that the high molecular information materials are quickly erased and collected.
In the process, the preparation device realizes the erasing work of the high molecular information material, replaces the manual erasing work, realizes the automatic preparation and effectively improves the working efficiency.
The working principle is as follows: when the waste high polymer information material is recycled, firstly, the driving motor 7 is started, the driving motor 7 drives the threaded rod 12 to rotate, in the rotating process of the threaded rod 12, because the threaded block 8 is in threaded connection with the threaded rod 12, and simultaneously, because the positioning rod 9 realizes the positioning effect on the threaded block 8, the threaded block 8 always moves along the threaded rod 12, the heater 13 is started, in the moving process of the threaded block 8, the heater 13 is driven to synchronously move, in the moving process of the heater 13, the heat treatment work on the high polymer information material on the surface of the printing body 19 is realized, then, the limiting plate 5 is pushed to move, in the moving process of the limiting plate 5, the sliding rod 11 is driven to synchronously move, in the moving process of the sliding rod 11, the mounting plate 10 is moved, because the cleaning mechanism is installed in the mounting plate 10, and because of the acting force of the second spring 23, the sliding plate 25 is always abutted against the printing body 19, so that the high molecular information material is erased in the heat treatment process, the high molecular information material moves into the discharge hole 4 through the printing body 19 and falls into the collection box 26 through the discharge hole 4, and the collection work of the high molecular information material is realized;
after the collection of the polymer information material on the printing body 19 is completed, the printing body 19 needs to be taken out, and the untreated printing body 19 is placed, and the taking-out process is as follows;
firstly, the pull rod 21 is pulled manually, so that the positioning block 17 is moved, the positioning plate 18 moves along with the positioning block, and the printing body 19 is taken out.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The preparation device of the easily-recycled and repeatedly-erasable polymer information material comprises a base (1) and is characterized in that a vertical plate (2) is fixedly connected to the upper end of the base (1), a mounting plate (3) is fixedly connected to the side wall of the vertical plate (2), a placing groove is formed in the side wall of the upper end of the mounting plate (3), a printing body (19) is placed in the placing groove, a mounting groove (14) is formed in the inner side wall of the placing groove, a positioning mechanism is installed in the mounting groove (14), a pull rod (21) is fixedly connected to the side wall of the lower end of the positioning mechanism, a penetrating groove (20) is formed in the side wall of the lower end of the mounting plate (3), the pull rod (21) penetrates through the penetrating groove (20) and extends to the lower portion of the mounting plate (3), a sliding rod (11) is connected to the side wall of the vertical plate (2) in a penetrating and sliding mode, clearance groove (22) have been seted up to the lower extreme lateral wall of mounting panel (10), install clearance mechanism in clearance groove (22), the lateral wall fixedly connected with fixed plate (6) of riser (2), the upper end fixedly connected with driving motor (7) of fixed plate (6), the output shaft end of driving motor (7) runs through the lateral wall and the fixedly connected with moving mechanism of riser (2), moving mechanism's lower extreme fixedly connected with heater (13), the lateral wall fixedly connected with locating lever (9) of riser (2), sliding connection is run through with moving mechanism to the lateral wall of locating lever (9), collecting box (26) have been placed to the bottom of base (1).
2. The device for preparing the easily recyclable and repeatedly erasable polymer information material as claimed in claim 1, wherein the positioning mechanism comprises a telescopic rod (15) fixedly connected to a side wall of the mounting groove (14), a positioning block (17) is fixedly connected to the telescopic rod (15), a first spring (16) is sleeved on an outer side wall of the mounting groove (14), a positioning plate (18) is fixedly connected to a side wall of the positioning block (17), a side wall of the positioning plate (18) abuts against a side wall of the printing body (19), and a lower end of the positioning block (17) is fixedly connected to the pull rod (21).
3. The apparatus for preparing easily recyclable and repeatedly erasable polymer information material as claimed in claim 1, wherein the cleaning mechanism comprises a connecting block (27) fixedly connected to a side wall of the sliding rod (11), a cleaning groove (22) is formed in the connecting block (27), a sliding block (24) is slidably connected in the cleaning groove (22), the sliding block (24) is connected with the cleaning groove (22) through a second spring (23), and a sliding plate (25) is fixedly connected to a lower end of the sliding block (24).
4. The apparatus for preparing easily recyclable and repeatedly erasable polymer information material as claimed in claim 1, wherein the moving mechanism comprises a threaded rod (12) fixedly connected to the end of the output shaft of the driving motor (7), the threaded rod (12) penetrates through the side wall of the riser (2), the outer side wall of the threaded rod (12) is in threaded connection with a threaded block (8), and the upper end of the threaded block (8) is in sliding connection with the positioning rod (9).
5. The apparatus for preparing easily recyclable and repeatedly erasable polymeric information material as claimed in claim 1, wherein the bottom of the base (1) is provided with anti-slip patterns.
6. The apparatus for preparing easily recyclable and rewritable polymer information material as claimed in claim 4, wherein the inner diameter of the screw block (8) is larger than the outer diameter of the threaded rod (12), and the inner thread of the screw block (8) is adapted to the outer thread of the threaded rod (12).
7. A device for preparing easily recyclable and repeatedly erasable polymeric information material according to claim 3, wherein the lower side wall of the sliding plate (25) is made of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536717.3A CN111645231B (en) | 2020-06-12 | 2020-06-12 | Preparation facilities of easy recovery, polymer information material that can rewrite repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010536717.3A CN111645231B (en) | 2020-06-12 | 2020-06-12 | Preparation facilities of easy recovery, polymer information material that can rewrite repeatedly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111645231A true CN111645231A (en) | 2020-09-11 |
| CN111645231B CN111645231B (en) | 2021-02-09 |
Family
ID=72349382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010536717.3A Expired - Fee Related CN111645231B (en) | 2020-06-12 | 2020-06-12 | Preparation facilities of easy recovery, polymer information material that can rewrite repeatedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111645231B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660601A (en) * | 2004-01-08 | 2005-08-31 | 株式会社理光 | Thermoreversible recording medium, thermoreversible recording label and thermoreversible recording member, and image processing apparatus and image processing method |
| JP2006137905A (en) * | 2004-11-15 | 2006-06-01 | Naigai Carbon Ink Co Ltd | Method for reusing recording medium and reusable recording medium therefor |
| CN110183834A (en) * | 2019-04-19 | 2019-08-30 | 华中科技大学 | Easy recycling, re-erable macromolecule information material, its preparation and application |
| US10611085B1 (en) * | 2014-12-04 | 2020-04-07 | Frederick Christopher Janson | Apparatus and method for recycling material into an object using at least one of an additive and subtractive process, powered by renewable, non-renewable, or internal energy devices, and controlled remotely by artificial intelligence, voice command, and wireless network controllers |
-
2020
- 2020-06-12 CN CN202010536717.3A patent/CN111645231B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1660601A (en) * | 2004-01-08 | 2005-08-31 | 株式会社理光 | Thermoreversible recording medium, thermoreversible recording label and thermoreversible recording member, and image processing apparatus and image processing method |
| JP2006137905A (en) * | 2004-11-15 | 2006-06-01 | Naigai Carbon Ink Co Ltd | Method for reusing recording medium and reusable recording medium therefor |
| US10611085B1 (en) * | 2014-12-04 | 2020-04-07 | Frederick Christopher Janson | Apparatus and method for recycling material into an object using at least one of an additive and subtractive process, powered by renewable, non-renewable, or internal energy devices, and controlled remotely by artificial intelligence, voice command, and wireless network controllers |
| CN110183834A (en) * | 2019-04-19 | 2019-08-30 | 华中科技大学 | Easy recycling, re-erable macromolecule information material, its preparation and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111645231B (en) | 2021-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111645231B (en) | Preparation facilities of easy recovery, polymer information material that can rewrite repeatedly | |
| CN208698177U (en) | A kind of cardboard printing machine | |
| US20160311213A1 (en) | Cartridge and tubular container trimming and refinishing apparatus for ink and label removal | |
| CN105856903A (en) | Selling device capable of adding ink into fountain pen refill and replacing pen point automatically | |
| CN208392246U (en) | Door-plate mark Milling Process integrated apparatus | |
| CN201841100U (en) | Automatic device for glue dispensing of laser head and UV hardening of glue | |
| CN112354998A (en) | Medical glass tube cleaning equipment | |
| CN208343472U (en) | A kind of waste material recovery device of 3D printer | |
| CN110216734A (en) | A kind of adhesive label production technology | |
| CN214026725U (en) | Semi-steel full-automatic tire shearing machine | |
| CN212446514U (en) | Calcium is moulded case production and is used cardboard bonder with rubberizing device | |
| CN201799423U (en) | Manual cleaning device for dust-free chalk eraser | |
| CN221187837U (en) | Cleaning equipment for printing | |
| CN210375886U (en) | Convenient and fast's marking liquid feeding all-in-one | |
| CN220375372U (en) | Injection molding material storage device for automobile parts | |
| CN215894357U (en) | All-round PET bottle holds embryonal ring defect detecting equipment | |
| CN215708910U (en) | Intelligent garbage recycling system | |
| CN220682956U (en) | Medicinal glass bottle classification label labeling device | |
| CN220295064U (en) | PCB processing dispensing equipment | |
| CN221110355U (en) | Laser marking machine with feeding and discharging functions | |
| CN215547065U (en) | Slitting device for long strip material | |
| CN220348489U (en) | Self-adhesive label edge processing mechanism | |
| CN213734127U (en) | Anti-pilling imitation leather printed fabric production device | |
| CN220841823U (en) | Carousel silk screen printing machine with clean structure of touch-control glass | |
| CN110759146B (en) | Adsorption type paper tape winding device on trademark printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20210209 |