CN112958516A - Film cleaning equipment for film production - Google Patents
Film cleaning equipment for film production Download PDFInfo
- Publication number
- CN112958516A CN112958516A CN202110137911.9A CN202110137911A CN112958516A CN 112958516 A CN112958516 A CN 112958516A CN 202110137911 A CN202110137911 A CN 202110137911A CN 112958516 A CN112958516 A CN 112958516A
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- CN
- China
- Prior art keywords
- plate
- film
- block
- board
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 244000208734 Pisonia aculeata Species 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 239000003755 preservative agent Substances 0.000 abstract description 18
- 230000002335 preservative effect Effects 0.000 abstract description 18
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 46
- 238000005457 optimization Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a film cleaning device for film production, which structurally comprises a film collecting roller, support frames and a cleaning mechanism, wherein the film collecting roller is movably clamped with the two support frames, the cleaning mechanism is arranged between the inner sides of the two support frames, the external connection plate can be retracted inwards by the reverse thrust generated by a preservative film on the external connection plate, thereby leading the air flow to be extruded outwards by the air cavity under the matching of the built-in block, leading the air flow extruded outwards to blow off the preservative film attached to the outer surface of the outer push plate, effectively avoiding the situation that the preservative film with static electricity is attached to the outer surface of the cleaning roller and is difficult to remove, can block outside plastic wrap piece through blockking the board, again through stretching the ball and receive two quick inertia forces that upwards stretch out the production of the extrusion of well balance apron, can make to clear away the board along connecting block luffing motion to the messenger clears away the board and can remove its upper surface adnexed plastic wrap piece bullet.
Description
Technical Field
The invention relates to the field of films, in particular to a film cleaning device for film production.
Background
The film cleaning device is mainly used for removing film cutting scraps on the rear surface of a film produced, the film on the film collecting roller is continuously led into a space between two cleaning rollers, and then the scraps on the film are swept by the two cleaning rollers in a rotating manner, so that the film cleaning device is a common device in the film production industry, and based on the above description, the inventor finds that the existing film cleaning device for film production mainly has the following defects, for example:
since the film cleaner is a film which is used for cleaning by clamping a film between two cleaning rollers and is easy to generate static electricity on the surface like a preservative film, the film is easy to adhere to the surface of the cleaning roller and is difficult to fall off after passing through the two cleaning rollers, so that the film is driven by the cleaning rollers to be wound on the cleaning rollers.
Disclosure of Invention
In view of the above problems, the present invention provides a thin film cleaning apparatus for thin film production.
In order to achieve the purpose, the invention is realized by the following technical scheme: a film cleaning device for film production structurally comprises a film collecting roller, support frames and a cleaning mechanism, wherein the film collecting roller is movably clamped with the two support frames, and the cleaning mechanism is arranged between the inner sides of the two support frames; the cleaning mechanism comprises a cleaning roller, a rotating shaft and a fixing head, the cleaning roller and the rotating shaft are of an integrated structure, and the fixing head is embedded and fixed at the outer side position of the rotating shaft.
As a further optimization of the cleaning roller, the cleaning roller comprises four outer push plates, a linkage rod, a middle fixed block and pulling strips, wherein the outer push plates are arranged at the outer side positions of the linkage rod, the linkage rod is movably clamped with the middle fixed block, the pulling strips are fixed between the inner side of the linkage rod and the inner wall of the middle fixed block, and the outer push plates are uniformly distributed on the outer portion of the middle fixed block in a circular mode.
As a further optimization of the invention, the outer pushing plate comprises a striking plate, an internal block, an external connecting plate and ventilating cavities, wherein the internal block is embedded and fixed at the inner wall position of the striking plate, the external connecting plate is connected with the right side of the striking plate, the ventilating cavities and the external connecting plate are of an integrated structure, and five ventilating cavities are uniformly distributed on the external connecting plate in a fan shape.
As a further optimization of the invention, the built-in block comprises an impact block, a rear plate, a connecting plate and an elastic sheet, wherein the impact block is movably clamped with the middle part of the rear plate, the connecting plate is fixedly embedded at the left side position of the rear plate, the elastic sheet is arranged between the rear plate and the side of the impact block, and the impact block is made of alloy steel with high density.
As a further optimization of the invention, the ventilation cavity comprises a middle swinging plate, an outer connecting frame, two middle pulling strips, a middle support rod and an upper extending ball, wherein the middle swinging plate is hinged with the upper end of the middle support rod, the middle support rod and the outer connecting frame are of an integrated structure, the upper extending ball is connected with the top of the middle support rod through the pulling strips, and the middle swinging plates are uniformly and symmetrically distributed on the top of the middle support rod.
As a further optimization of the invention, the middle swinging plate comprises an inner supporting ring, a blocking plate and a plate block, wherein the inner supporting ring is arranged between the blocking plate and the plate block, the blocking plate is fixedly embedded at the left side position of the plate block, and the outer side of the blocking plate is in a comb-shaped structure.
As a further optimization of the invention, the upward extending ball comprises a connecting block, a clearing plate, a bottom plate and two striking rods, wherein the connecting block is embedded at the upper end of the bottom plate, the clearing plate is hinged with the side of the connecting block, the striking rods are arranged at the inner side of the bottom plate, and the clearing plates are uniformly and symmetrically distributed at the left side and the right side of the connecting block.
The invention has the following beneficial effects:
1. the external connection plate can be retracted inwards by the reverse thrust generated by the preservative film to the external connection plate, so that the air flow can be extruded outwards by the ventilation cavity under the matching of the built-in block, the preservative film attached to the outer surface of the external push plate can be blown away by the outwards extruded air flow, and the situation that the preservative film with static electricity is difficult to remove by the outer surface of the cleaning roller is effectively avoided.
2. Can block outside plastic wrap piece through the barrier plate, again through stretching the ball to receive the extrusion of two well pendulums and upwards stretch out the inertia force that produces fast, can make to clear away the board along connecting block upswing to the messenger clears away the board and can remove its surperficial adnexed plastic wrap piece bullet, the effectual plastic wrap piece of having avoided the cleaning roller to sweep away can get into the condition between bottom plate and the external board through ventilative chamber.
Drawings
FIG. 1 is a schematic structural diagram of a thin film cleaning apparatus for thin film production according to the present invention.
FIG. 2 is a front half-sectional view of the cleaning mechanism of the present invention.
FIG. 3 is a side view of a cleaning roller of the present invention.
FIG. 4 is a schematic structural diagram of a side view section of the push plate according to the present invention.
FIG. 5 is a schematic structural diagram of a side view cross section of the bottoming plate of the present invention.
FIG. 6 is a schematic side view of a semi-section of the venting chamber of the present invention.
FIG. 7 is a side view of the wobble plate of the present invention.
FIG. 8 is a schematic structural view of a side view cross section of the ball of the present invention.
In the figure: the film collecting roller comprises a film collecting roller-1, a support frame-2, a cleaning mechanism-3, a cleaning roller-31, a rotating shaft-32, a fixed head-33, an outer push plate-a 1, a linkage rod-a 2, a middle fixed block-a 3, a pull back bar-a 4, a backing plate-a 11, an inner block-a 12, an outer connecting plate-a 13, a breathable cavity-a 14, an impact block-b 1, a rear plate-b 2, an engaging plate-b 3, an elastic sheet-b 4, a middle swing plate-c 1, an outer connecting frame-c 2, a pull back bar-c 3, a middle support rod-c 4, an upper extending ball-c 5, an inner support ring-c 11, a barrier plate-c 12, a plate-c 13, a connecting block-d 1, a clearing plate-d 2, a bottom placing plate-d 3 and an impact rod-d 4.
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
As shown in fig. 1-5:
the invention provides a film cleaning device for film production, which structurally comprises a film collecting roller 1, support frames 2 and a cleaning mechanism 3, wherein the film collecting roller 1 is movably clamped with the two support frames 2, and the cleaning mechanism 3 is arranged between the inner sides of the two support frames 2; the cleaning mechanism 3 comprises a cleaning roller 31, a rotating shaft 32 and a fixing head 33, wherein the cleaning roller 31 and the rotating shaft 32 are of an integrated structure, and the fixing head 33 is embedded at the outer side position of the rotating shaft 32.
The cleaning roller 31 comprises an outer push plate a1, a linkage rod a2, a middle fixed block a3 and a pulling strip a4, wherein the outer push plate a1 is mounted at the outer side of the linkage rod a2, the linkage rod a2 is movably clamped with the middle fixed block a3, the pulling strip a4 is fixed between the inner side of the linkage rod a2 and the inner wall of the middle fixed block a3, the number of the outer push plates a1 is four, the four outer push plates are uniformly distributed in a circular shape outside the middle fixed block a3, and the outer push plates a1 can extend outwards along the middle fixed block a3 under the cooperation of the outer push plates a1 through the throwing force generated by rotation of the mechanism, so that the outer push plates a1 can push the preservative film attached to the surfaces of the outer push plates a1 to be loosened.
The outer pushing plate a1 comprises a base plate a11, a built-in block a12, an outer connecting plate a13 and a ventilating cavity a14, the built-in block a12 is embedded in the inner wall of the base plate a11, the outer connecting plate a13 is connected with the right side of the base plate a11, the ventilating cavity a14 and the outer connecting plate a13 are of an integrated structure, five ventilating cavities a14 are uniformly distributed on the outer connecting plate a13 in a fan-shaped mode, the outer connecting plate a13 can be retracted inwards through the reverse thrust generated by the preservative film to the ventilating cavity a14, and therefore the ventilating cavity a14 can extrude air flow outwards to blow off the preservative film.
The built-in block a12 comprises an impact block b1, a rear plate b2, a connecting plate b3 and an elastic sheet b4, the impact block b1 is movably clamped with the middle of the rear plate b2, the connecting plate b3 is embedded and fixed at the left side of the rear plate b2, the elastic sheet b4 is installed between the rear plate b2 and the side of the impact block b1, the impact block b1 is made of alloy steel with high density, and the impact block b1 can extend forwards along the rear plate b2 to impact the inner side of the connecting plate b3 by contracting to vibration generated by impact with an object through a mechanism, so that the separation of the preservative film and the surface of the object can be promoted.
The detailed use method and action of the embodiment are as follows:
in the invention, the preservative film is guided into the cleaning mechanism 3 through the film collecting roller 1, the cleaning roller 31 can rotate to sweep away the scraps on the preservative film, then the throwing force generated by the rotation of the cleaning roller 31 can enable the outer push plate a1 to rotate right ahead and then extend outwards along the middle fixed block a3 under the coordination of the linkage rod a2, so that the outer push plate a1 can vibrate the preservative film attached to the outer surface of the cleaning roller 31 to be loose, then the external connection plate a13 can be contracted inwards through the reverse thrust generated by the preservative film to the external connection plate a13, so that the air permeable cavity a14 can extrude air flow outwards under the coordination of the built-in block a12, therefore, the outward extruded air flow can blow away the preservative film attached to the outer surface of the outer push plate a1, and then the external connection plate a13 is contracted to the vibration generated by the impact with the bottom plate a11, and the impact block b1 can extend outwards along the rear plate b2, so that the impact block b1 can generate vibration on the outer side of the connecting plate 3. Therefore, the connection plate b3 generates vibration to promote the quick separation of the preservative film from the outer surface of the external connection plate a13, and the situation that the preservative film with static electricity is attached to the outer surface of the cleaning roller 31 and is difficult to remove is effectively avoided.
Example 2
As shown in fig. 6-8:
the ventilating cavity a14 comprises a middle swinging plate c1, an outer frame c2, a back-dragging strip c3, a middle supporting rod c4 and an upper stretching ball c5, wherein the middle swinging plate c1 is hinged to the upper end of the middle supporting rod c4, the middle supporting rod c4 and the outer frame c2 are of an integrated structure, the upper stretching ball c5 is connected with the top of the middle supporting rod c4 through the back-dragging strip c3, two middle swinging plates c1 are arranged and are uniformly and symmetrically distributed on the top of the middle supporting rod c4, upward thrust is generated on the middle swinging plate c1 through air flow, so that the middle swinging plate c1 can swing towards the middle part along the middle supporting rod c4, and the air flow can be discharged outwards through a gap between the middle swinging plate c1 and the outer frame c 2.
The middle swinging plate c1 comprises an inner supporting ring c11, a blocking plate c12 and a plate c13, wherein the inner supporting ring c11 is installed between the blocking plate c12 and the plate c13, the blocking plate c12 is embedded and fixed at the left position of the plate c13, the outer side of the blocking plate c12 is of a comb-shaped structure, and the blocking plate c12 can block external plastic wrap scraps.
Wherein, it includes connecting block d1, clears away board d2, bottom board d3, striking rod d4 to stretch up ball c5, connecting block d1 inlays in the upper end position of bottom board d3, clear away the avris hinged joint of board d2 and connecting block d1, striking rod d4 is installed in the inboard position of bottom board d3, it is equipped with two to clear away board d2, and evenly is the symmetric distribution in the left and right sides of connecting block d1, upwards stretches out the inertia force that produces through the mechanism, can make and clear away board d2 and upwards swing along connecting block d1 to the messenger clears away board d2 and can remove the adnexed plastic wrap piece bullet of its upper surface.
The detailed use method and action of the embodiment are as follows:
in the invention, the ventilating cavity a14 is through to the outside, so that the plastic wrap scraps swept by the cleaning roller 31 can enter between the beating plate a11 and the external connecting plate a13 through the ventilating cavity a14, and under the condition that the external connecting plate a13 cannot be extended and retracted normally after long-time accumulation, the air flow generated by the contraction of the external connecting plate a13 can push the middle swinging plate c1 to swing towards the middle along the middle support rod c4, so that the air flow can be discharged outwards normally through the space between the middle swinging plate c1 and the inner wall of the external connecting frame c2, and the external plastic wrap scraps can be blocked by the blocking plate c12, and then the cleaning plate d2 can swing upwards along the connecting block d1 by the inertia force generated by the extrusion of the two middle swinging plates c1 through the upward extending ball c5, so that the cleaning plate d2 can eject the plastic wrap scraps attached to the upper surface of the cleaning roller 31 to the external connecting plate d 13 through the ventilating cavity a14, thereby effectively preventing the plastic wrap scraps swept by the cleaning roller 31 from entering between the beating plate a 36 11 and the external connecting plate b, the long time accumulation can cause the external plate a13 not to be extended and contracted normally.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a film cleaning equipment is used in film production, its structure includes album membrane roller (1), support frame (2), clean mechanism (3), the activity block between album membrane roller (1) and two support frames (2), its characterized in that: the cleaning mechanism (3) is arranged between the inner sides of the two support frames (2);
cleaning mechanism (3) are including cleaning roller (31), pivot (32), fixed head (33), cleaning roller (31) and pivot (32) structure as an organic whole, fixed head (33) are inlayed and are fixed in the outside position of pivot (32).
2. The film cleaning apparatus for film production according to claim 1, wherein: the cleaning roller (31) comprises an outer push plate (a1), a linkage rod (a2), a middle fixed block (a3) and a pull-back strip (a4), wherein the outer push plate (a1) is installed at the outer side position of the linkage rod (a2), the linkage rod (a2) is movably clamped with the middle fixed block (a3), and the pull-back strip (a4) is fixed between the inner side of the linkage rod (a2) and the inner wall of the middle fixed block (a 3).
3. The film cleaning apparatus for film production according to claim 2, wherein: the outer push plate (a1) comprises a bottoming plate (a11), a built-in block (a12), an external connecting plate (a13) and a ventilation cavity (a14), wherein the built-in block (a12) is embedded in the inner wall of the bottoming plate (a11), the external connecting plate (a13) is connected with the right side of the bottoming plate (a11), and the ventilation cavity (a14) and the external connecting plate (a13) are of an integrated structure.
4. The film cleaning apparatus for film production according to claim 3, wherein: the built-in block (a12) includes striking block (b1), rearmounted board (b2), link plate (b3), elastic sheet (b4), the middle part activity block of striking block (b1) and rearmounted board (b2), link plate (b3) inlay solid in the left side position of rearmounted board (b2), elastic sheet (b4) are installed between the avris of rearmounted board (b2) and striking block (b 1).
5. The film cleaning apparatus for film production according to claim 3, wherein: the ventilating cavity (a14) comprises a middle swinging plate (c1), an outer connecting frame (c2), a pulling strip (c3), a middle stay bar (c4) and an upward extending ball (c5), wherein the middle swinging plate (c1) is hinged to the upper end of the middle stay bar (c4), the middle stay bar (c4) and the outer connecting frame (c2) are of an integrated structure, and the upward extending ball (c5) is connected with the top of the middle stay bar (c4) through the pulling strip (c 3).
6. The film cleaning apparatus for film production according to claim 5, wherein: the middle swinging plate (c1) comprises an inner supporting ring (c11), a blocking plate (c12) and a plate (c13), wherein the inner supporting ring (c11) is installed between the blocking plate (c12) and the plate (c13), and the blocking plate (c12) is embedded and fixed at the left position of the plate (c 13).
7. The film cleaning apparatus for film production according to claim 5, wherein: it puts board (d3), striking rod (d4) including connecting block (d1), clearance board (d2), end to stretch ball (c5), connecting block (d1) are embedded in the upper end position of putting board (d3) end, clear away the avris hinged joint of board (d2) and connecting block (d1), striking rod (d4) are installed in the inboard position of putting board (d3) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137911.9A CN112958516A (en) | 2021-02-01 | 2021-02-01 | Film cleaning equipment for film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137911.9A CN112958516A (en) | 2021-02-01 | 2021-02-01 | Film cleaning equipment for film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112958516A true CN112958516A (en) | 2021-06-15 |
Family
ID=76272857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110137911.9A Pending CN112958516A (en) | 2021-02-01 | 2021-02-01 | Film cleaning equipment for film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112958516A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355828A (en) * | 2021-07-05 | 2021-09-07 | 湖南工商大学 | Dye printing and dyeing device |
| CN113551653A (en) * | 2021-06-29 | 2021-10-26 | 长春工程学院 | Monitoring device using remote sensing and geographic information system technology |
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|---|---|---|---|---|
| CN205413704U (en) * | 2016-03-14 | 2016-08-03 | 深圳市睿华涂布科技有限公司 | Online dust collector of film |
| CN210103086U (en) * | 2019-06-03 | 2020-02-21 | 固省建材有限公司 | Waterproof material film unwinding device |
| CN210128552U (en) * | 2019-07-02 | 2020-03-06 | 华丰防水材料股份有限公司 | Waterproofing membrane chill roll |
| CN110884925A (en) * | 2019-12-31 | 2020-03-17 | 宛思彤 | Film surface material processing apparatus for film rolling |
| WO2020097773A1 (en) * | 2018-11-12 | 2020-05-22 | 葛慰慈 | Plastic film washing device |
| CN112047164A (en) * | 2020-08-28 | 2020-12-08 | 北京弘福阁酒店管理有限公司 | Weaving is with weaving cloth conveying equipment |
| CN112089335A (en) * | 2020-09-09 | 2020-12-18 | 广州德程机电设备有限公司 | Organic food cleaner |
| CN112265243A (en) * | 2020-09-23 | 2021-01-26 | 成都荣润禾商贸有限公司 | Graphene film forming machine |
-
2021
- 2021-02-01 CN CN202110137911.9A patent/CN112958516A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205413704U (en) * | 2016-03-14 | 2016-08-03 | 深圳市睿华涂布科技有限公司 | Online dust collector of film |
| WO2020097773A1 (en) * | 2018-11-12 | 2020-05-22 | 葛慰慈 | Plastic film washing device |
| CN210103086U (en) * | 2019-06-03 | 2020-02-21 | 固省建材有限公司 | Waterproof material film unwinding device |
| CN210128552U (en) * | 2019-07-02 | 2020-03-06 | 华丰防水材料股份有限公司 | Waterproofing membrane chill roll |
| CN110884925A (en) * | 2019-12-31 | 2020-03-17 | 宛思彤 | Film surface material processing apparatus for film rolling |
| CN112047164A (en) * | 2020-08-28 | 2020-12-08 | 北京弘福阁酒店管理有限公司 | Weaving is with weaving cloth conveying equipment |
| CN112089335A (en) * | 2020-09-09 | 2020-12-18 | 广州德程机电设备有限公司 | Organic food cleaner |
| CN112265243A (en) * | 2020-09-23 | 2021-01-26 | 成都荣润禾商贸有限公司 | Graphene film forming machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551653A (en) * | 2021-06-29 | 2021-10-26 | 长春工程学院 | Monitoring device using remote sensing and geographic information system technology |
| CN113355828A (en) * | 2021-07-05 | 2021-09-07 | 湖南工商大学 | Dye printing and dyeing device |
| CN113355828B (en) * | 2021-07-05 | 2022-06-14 | 湖南工商大学 | Dye printing and dyeing device |
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