CN111497200A - Rubber rolling device for roller core - Google Patents
Rubber rolling device for roller core Download PDFInfo
- Publication number
- CN111497200A CN111497200A CN202010275955.3A CN202010275955A CN111497200A CN 111497200 A CN111497200 A CN 111497200A CN 202010275955 A CN202010275955 A CN 202010275955A CN 111497200 A CN111497200 A CN 111497200A
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- Prior art keywords
- rotating shaft
- wheel
- roller core
- bolt
- rotation
- 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
- 238000005096 rolling process Methods 0.000 title abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 14
- 238000010073 coating (rubber) Methods 0.000 claims abstract 2
- 238000003466 welding Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 229920000715 Mucilage Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
- B29C2053/8025—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners tensioning
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding Of Webs (AREA)
Abstract
The invention discloses a roller core glue rolling device which comprises a working box, a motor, a working spring, an extrusion wheel and a roller core body, wherein the working box is provided with a bolt, the bolt is mutually connected with a bearing plate, the bearing plate is provided with a roller, the motor is placed on the working box, the motor is mutually connected with a first rotating shaft, the first rotating shaft is mutually connected with a discharging wheel, the working spring is mutually connected with a limiting column, and the working spring is mutually connected with the first rotating shaft. This rubber coating device is rolled up to roller core adopts the fixed mode of laminating extrusion to make the blowing wheel fixed, thereby make the blowing wheel rotate with first axis of rotation together, can effectually prevent the phenomenon of skidding appearing in the in-process blowing wheel of blowing, through adjusting bolt, can change the height of roller, thereby the tensioning degree when control is rolled up and is glued, adopts the air discharge plate to laminate each other with the colloidal layer all the time, thereby the effectual bubble that appears in the in-process of coiling of preventing.
Description
Technical Field
The invention relates to the technical field of roller core rubber winding, in particular to a roller core rubber winding device.
Background
In the process of carrying out production to the roller core, need with the colloidal layer winding at the surface of roller core to be convenient for follow-up use it, can reach different user demands through the different number of turns of colloidal layer winding on the steerable masterbatch of book mucilage binding.
The in-process of gluing also has some problems rolling up at the pair roller core, for example, traditional book mucilage binding is put and is fixed thoroughly inadequately to the masterbatch, the phenomenon that skids probably appears in the in-process of blowing to influence winding effect, glue the time because of the upper and lower gelatinous layer laminating is inseparable enough easily to appear stripe or bubble, influence result of use.
Disclosure of Invention
The invention aims to provide a roller core glue rolling device to solve the problems that slipping is easy to occur during discharging and air bubbles are easy to occur during glue rolling in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a roller core glue rolling device comprises a working box, a motor, a working spring, an extrusion wheel and a roller core body, wherein the working box is provided with a bolt, the bolt is connected with a bearing plate, the bearing plate is provided with a roller, the bearing plate is connected with the working box, the motor is placed on the working box, the motor is connected with a first rotating shaft, the first rotating shaft is attached with a material discharging wheel, the first rotating shaft is attached with a limiting column, the working spring is connected with the first rotating shaft, the limiting column is attached with the material discharging wheel, the extrusion wheel is attached with the limiting column, the extrusion wheel is provided with a screw rod, the screw rod is connected with the first rotating shaft, a support plate is welded on the working box, a spring telescopic rod is welded on the support plate, and the spring telescopic rod is connected with an exhaust plate, simultaneously air discharge plate and backup pad interconnect, the roller core body laminates with the backup pad each other, and the roller core body laminates with the belt pulley each other to the belt pulley is installed on the work box, and the roller core body laminates with the rotation post each other simultaneously, the rotation post welding is in the second axis of rotation, and installs the belt pulley in the second axis of rotation, and the stopper is installed in first axis of rotation.
Preferably, the bolt and the bearing plate form a rotating mechanism through the bearing mounted on the bearing plate, and the bolt is connected with the working box through a threaded hole formed in the working box.
Preferably, the limiting columns are arranged in a T shape, and the limiting columns are distributed on the first rotating shaft at equal angles.
Preferably, the extrusion wheel is provided with an arc-shaped groove, and the outer surface of the extrusion wheel is smooth.
Preferably, the exhaust plate is connected with the support plate in a sliding mode through sliding blocks arranged at two ends of the exhaust plate, and the support plate is U-shaped.
Preferably, the rotating column is arranged in a strip shape, and 4 rotating columns are distributed at equal angles relative to the center of the second rotating shaft.
Compared with the prior art, the invention has the beneficial effects that: the roller core glue rolling device adopts a mode of laminating, extruding and fixing, so that the discharging wheel is fixed, the discharging wheel and the first rotating shaft rotate together, the phenomenon that the discharging wheel slips in the discharging process can be effectively prevented, the height of the roller can be changed by adjusting the bolt, the tensioning degree in glue rolling is controlled, the exhaust plate is always mutually laminated with the glue layer, and bubbles are effectively prevented from occurring in the winding process;
1. the structure formed by the motor, the first rotating shaft, the discharging wheel, the limiting column, the working spring, the extrusion wheel and the screw rod rotates the extrusion wheel, so that the position of the limiting column is changed, and the discharging wheel is better fixed by mutually attaching the limiting column and the inner surface of the discharging wheel;
2. the structure that bolt, accept board, roller, backup pad, spring telescopic link, air discharge plate, roller core body, belt, rotation post and second axis of rotation are constituteed passes through the air discharge plate all the time and laminates with each other on colloidal layer, realizes extrudeing the colloidal layer to prevent the bubble from appearing at winding this in-process.
Drawings
FIG. 1 is a schematic structural view of a front cross section of a work box according to the present invention;
FIG. 2 is a schematic top sectional view of the bolt of the present invention;
FIG. 3 is a schematic side sectional view of the receiving plate according to the present invention;
FIG. 4 is a side view of a cross-sectional structure of the support plate of the present invention;
FIG. 5 is a schematic cross-sectional front view of an extrusion wheel according to the present invention.
In the figure: 1. a work box; 2. a bolt; 3. a bearing plate; 4. a roller; 5. an electric motor; 6. a first rotating shaft; 7. a discharge wheel; 8. a limiting column; 9. a working spring; 10. an extrusion wheel; 11. a screw; 12. a support plate; 13. a spring telescopic rod; 14. an exhaust plate; 15. a roll core body; 16. a belt pulley; 17. rotating the column; 18. a second axis of rotation.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a roller core rubber rolling device comprises a working box 1, a bolt 2, a bearing plate 3, a roller 4, a motor 5, a first rotating shaft 6, a discharging wheel 7, a limiting column 8, a working spring 9, a squeezing wheel 10, a screw 11, a support plate 12, a spring telescopic rod 13, an exhaust plate 14, a roller core body 15, a belt pulley 16, a rotating column 17 and a second rotating shaft 18, wherein the working box 1 is provided with the bolt 2, the bolt 2 is connected with the bearing plate 3, the bearing plate 3 is provided with the roller 4, the bearing plate 3 is connected with the working box 1, the motor 5 is arranged on the working box 1, the motor 5 is connected with the first rotating shaft 6, the first rotating shaft 6 is connected with the discharging wheel 7, the limiting column 8 is attached to the first rotating shaft 6, the working spring 9 is connected with the limiting column 8, and the working spring 9 is connected with the first rotating shaft 6, and spacing post 8 and blowing wheel 7 are laminated each other, extrusion wheel 10 and spacing post 8 are laminated each other, and install screw rod 11 on the extrusion wheel 10, and screw rod 11 and first axis of rotation 6 interconnect, the welding has backup pad 12 on the work box 1, and the welding has spring telescopic link 13 on the backup pad 12, and spring telescopic link 13 and exhaust plate 14 interconnect, simultaneously exhaust plate 14 and backup pad 12 interconnect, roller core body 15 and backup pad 12 are laminated each other, and roller core body 15 and belt pulley 16 are laminated each other, and belt pulley 16 installs on work box 1, roller core body 15 and rotation post 17 are laminated each other simultaneously, rotation post 17 welds on second axis of rotation 18, and install belt pulley 16 on second axis of rotation 18, and the stopper is installed on first axis of rotation 6.
In the embodiment, the bolt 2 and the bearing plate 3 form a rotating mechanism through the bearing arranged on the bearing plate 3, the bolt 2 is connected with the working box 1 through a threaded hole formed in the working box 1, the bolt 2 and the bearing plate 3 form a rotating mechanism through the bearing arranged on the bearing plate 3, the rotation of the bolt 2 is not influenced while the bolt 2 is supported, and the bolt 2 is connected with the working box 1 through the threaded hole formed in the working box 1, so that the position of the bolt 2 can be changed conveniently through the rotation of the bolt 2;
the limiting columns 8 are arranged in a T shape, the limiting columns 8 are distributed on the first rotating shaft 6 in an equal angle mode, the limiting columns 8 are arranged in a T shape, contact and fit with the discharging wheels 7 better, and the limiting columns 8 are distributed on the first rotating shaft 6 in an equal angle mode, so that the discharging wheels 7 can be fixed from all angles;
the extrusion wheel 10 is provided with an arc-shaped groove, the outer surface of the extrusion wheel 10 is smooth, the extrusion wheel 10 is provided with the arc-shaped groove, the position of the limiting post 8 is convenient to change through the rotation of the extrusion wheel 10, and the outer surface of the extrusion wheel 10 is smooth, so that the friction force between the extrusion wheel and the limiting post 8 is reduced, and the rotation is easier;
the exhaust plate 14 is connected with the support plate 12 in a sliding manner through the sliding blocks arranged at the two ends, the support plate 12 is in a U shape, the exhaust plate 14 is connected with the support plate 12 in a sliding manner through the sliding blocks arranged at the two ends, so that the exhaust plate 14 can move up and down under stress, and the support plate 12 is in a U shape, so that all structures can be conveniently arranged in the support plate;
the rotation post 17 sets up to rectangular shape, and rotates post 17 and has 4 about the central equiangular distribution of second axis of rotation 18, rotates post 17 and sets up to rectangular shape, is convenient for laminate with roller core body 15, and rotates post 17 and has 4 about the equiangular distribution of the center of second axis of rotation 18, is convenient for drive the rotation through rotating post 17 to roller core body 15.
The working principle is as follows: when the roller core body 15 needs to be rolled up with glue, the motor 5 in fig. 2 is connected with an external power supply, the motor 5 starts to work, the motor 5 is connected with the first rotating shaft 6, the first rotating shaft 6 also starts to rotate clockwise, the first rotating shaft 6 in fig. 1 is attached to the material placing wheel 7, the screw 11 in fig. 2 is rotated, the extrusion wheel 10 in fig. 5 also starts to rotate along with the rotation of the screw 11 in fig. 2, the convex part on the extrusion wheel 10 is attached to the limiting column 8 and extrudes the limiting column 8 along with the rotation of the extrusion wheel 10, the limiting column 8 moves in a direction far away from the first rotating shaft 6, the working spring 9 is extruded and deformed along with the installation of the limiting column 8, the limiting column 8 is attached to and extruded and fixed on the inner surface of the material placing wheel 7 along with the movement of the limiting column 8 far away from the first rotating shaft 6, the discharging wheel 7 is fixed more firmly, the colloidal layer on the discharging wheel 7 moves rightwards along with the clockwise rotation of the discharging wheel 7 in fig. 1, because the belt pulley 16 is installed on the first rotating shaft 6 in fig. 2, and the belt pulley 16 is installed on the second rotating shaft 18 in fig. 4, the second rotating shaft 18 also rotates clockwise, because the second rotating shaft 18 is connected with the roller core body 15 through the rotating column 17, the roller core body 15 also starts to rotate clockwise, and the colloidal layer is wound on the roller core body 15;
because the exhaust plate 14 in fig. 1 is attached to the colloidal layer on the roller core body 15, when the roller core body 15 rotates, the exhaust plate 14 is attached to the roller core body all the time and extrudes the same, that is, the exhaust plate is attached to and wound when wound, so that the possibility of bubbles is reduced, as the colloidal layer is increased continuously, the exhaust plate 14 moves upwards under the action of the spring telescopic rod 13 and is attached to the colloidal layer all the time, when the wound tension degree needs to be adjusted, the bolt 2 in fig. 1 is rotated clockwise, because the bolt 2 is connected with the working box 1 through the threaded hole formed in the working box 1, and the bolt 2 is connected with the bearing plate 3 through the bearing installed on the bearing plate 3, the bolt 2 starts to move downwards along with the rotation of the bolt 2, and at the moment, the tension degree of the colloidal layer is increased, so that different winding requirements can be met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rubber coating device is rolled up to roller core, includes work box (1), motor (5), operating spring (9), extrusion wheel (10) and roller core body (15), its characterized in that: the device is characterized in that a bolt (2) is installed on the working box (1), the bolt (2) is connected with the bearing plate (3), the bearing plate (3) is provided with a roller (4), the bearing plate (3) is connected with the working box (1), the motor (5) is placed on the working box (1), the motor (5) is connected with the first rotating shaft (6), the first rotating shaft (6) is attached with the discharging wheel (7), the first rotating shaft (6) is attached with the limiting column (8), the working spring (9) is connected with the first rotating shaft (6), the limiting column (8) is attached with the discharging wheel (7), the extruding wheel (10) is attached with the limiting column (8), and the extruding wheel (10) is provided with a screw (11), and screw rod (11) and first axis of rotation (6) interconnect, the welding has backup pad (12) on work box (1), and the welding has spring telescopic link (13) on backup pad (12) to spring telescopic link (13) and air discharge plate (14) interconnect, simultaneously air discharge plate (14) and backup pad (12) interconnect, roller core body (15) and backup pad (12) laminate each other, and roller core body (15) and belt pulley (16) laminate each other, and belt pulley (16) are installed on work box (1), and roller core body (15) and rotation post (17) laminate each other simultaneously, rotation post (17) welding is on second axis of rotation (18), and installs belt pulley (16) on second axis of rotation (18) to the stopper is installed on first axis of rotation (6).
2. The roll core glue reeling device according to claim 1, wherein: the bolt (2) and the bearing plate (3) form a rotating mechanism through a bearing arranged on the bearing plate (3), and the bolt (2) is connected with the working box (1) through a threaded hole formed in the working box (1).
3. The roll core glue reeling device according to claim 1, wherein: the limiting columns (8) are arranged in a T shape, and the limiting columns (8) are distributed on the first rotating shaft (6) at equal angles.
4. The roll core glue reeling device according to claim 1, wherein: an arc-shaped groove is formed in the extrusion wheel (10), and the outer surface of the extrusion wheel (10) is smooth.
5. The roll core glue reeling device according to claim 1, wherein: the exhaust plate (14) is in sliding connection with the support plate (12) through sliding blocks arranged at two ends, and the support plate (12) is U-shaped.
6. The roll core glue reeling device according to claim 1, wherein: the rotating columns (17) are arranged to be long-strip-shaped, and 4 rotating columns (17) are distributed at equal angles relative to the center of the second rotating shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275955.3A CN111497200B (en) | 2020-04-09 | 2020-04-09 | Rubber rolling device for roller core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275955.3A CN111497200B (en) | 2020-04-09 | 2020-04-09 | Rubber rolling device for roller core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111497200A true CN111497200A (en) | 2020-08-07 |
| CN111497200B CN111497200B (en) | 2022-05-17 |
Family
ID=71867275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010275955.3A Active CN111497200B (en) | 2020-04-09 | 2020-04-09 | Rubber rolling device for roller core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111497200B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992021603A1 (en) * | 1991-05-27 | 1992-12-10 | Ulvator Aktiebolag | Tool for supporting a body with a coil of a continuous flexible object |
| JPH11108155A (en) * | 1997-10-06 | 1999-04-20 | Kenji Mimura | Differential device |
| CN106006232A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Fabric drum device |
| CN106044396A (en) * | 2016-07-06 | 2016-10-26 | 无锡市昂益达机械有限公司 | Cloth rolling cylinder |
| CN206679931U (en) * | 2017-03-10 | 2017-11-28 | 深圳欣华乐电子有限公司 | Material collecting device for die-cutting machine |
| CN207330011U (en) * | 2017-08-04 | 2018-05-08 | 广州美视晶莹银幕有限公司 | A kind of electronic rolling wire rod distributor |
| CN207738224U (en) * | 2017-12-21 | 2018-08-17 | 吴江市双伊纺织有限公司 | A kind of textile yarn tensioning apparatus |
| CN208200012U (en) * | 2018-05-16 | 2018-12-07 | 张家港凡妮铝箔有限公司 | A kind of aluminium foil coil packing roller structure |
| CN109291642A (en) * | 2018-09-28 | 2019-02-01 | 浙江昱荣数码喷印技术有限公司 | It is tensioned feeding mechanism and ink-jet printer |
| CN109340348A (en) * | 2018-10-15 | 2019-02-15 | 襄阳奇竞特机电制造有限责任公司 | A kind of two-groove belt pulley with anti-slip function |
| CN209065128U (en) * | 2018-09-04 | 2019-07-05 | 西安航天源动力工程有限公司 | With the rim charge wrap-up compressed under torque mode |
| CN110406171A (en) * | 2019-08-16 | 2019-11-05 | 陈铭军 | A kind of packing plastics film bag making technique |
| KR20200022102A (en) * | 2018-08-22 | 2020-03-03 | 김상철 | Line hauler with reduced line slipping |
-
2020
- 2020-04-09 CN CN202010275955.3A patent/CN111497200B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992021603A1 (en) * | 1991-05-27 | 1992-12-10 | Ulvator Aktiebolag | Tool for supporting a body with a coil of a continuous flexible object |
| JPH11108155A (en) * | 1997-10-06 | 1999-04-20 | Kenji Mimura | Differential device |
| CN106006232A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Fabric drum device |
| CN106044396A (en) * | 2016-07-06 | 2016-10-26 | 无锡市昂益达机械有限公司 | Cloth rolling cylinder |
| CN206679931U (en) * | 2017-03-10 | 2017-11-28 | 深圳欣华乐电子有限公司 | Material collecting device for die-cutting machine |
| CN207330011U (en) * | 2017-08-04 | 2018-05-08 | 广州美视晶莹银幕有限公司 | A kind of electronic rolling wire rod distributor |
| CN207738224U (en) * | 2017-12-21 | 2018-08-17 | 吴江市双伊纺织有限公司 | A kind of textile yarn tensioning apparatus |
| CN208200012U (en) * | 2018-05-16 | 2018-12-07 | 张家港凡妮铝箔有限公司 | A kind of aluminium foil coil packing roller structure |
| KR20200022102A (en) * | 2018-08-22 | 2020-03-03 | 김상철 | Line hauler with reduced line slipping |
| CN209065128U (en) * | 2018-09-04 | 2019-07-05 | 西安航天源动力工程有限公司 | With the rim charge wrap-up compressed under torque mode |
| CN109291642A (en) * | 2018-09-28 | 2019-02-01 | 浙江昱荣数码喷印技术有限公司 | It is tensioned feeding mechanism and ink-jet printer |
| CN109340348A (en) * | 2018-10-15 | 2019-02-15 | 襄阳奇竞特机电制造有限责任公司 | A kind of two-groove belt pulley with anti-slip function |
| CN110406171A (en) * | 2019-08-16 | 2019-11-05 | 陈铭军 | A kind of packing plastics film bag making technique |
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| Publication number | Publication date |
|---|---|
| CN111497200B (en) | 2022-05-17 |
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Denomination of invention: A roller core glue rolling device Granted publication date: 20220517 Pledgee: China Postal Savings Bank Co.,Ltd. Huangshi Branch Pledgor: HUANGSHI HENGSHENG TECHNOLOGY Co.,Ltd. Registration number: Y2024980003856 |