CN116605727A - High-strength sand strip coil and production equipment thereof - Google Patents
High-strength sand strip coil and production equipment thereof Download PDFInfo
- Publication number
- CN116605727A CN116605727A CN202310569262.9A CN202310569262A CN116605727A CN 116605727 A CN116605727 A CN 116605727A CN 202310569262 A CN202310569262 A CN 202310569262A CN 116605727 A CN116605727 A CN 116605727A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- high strength
- layer
- rod
- side wall
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000004576 sand Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 33
- 238000005096 rolling process Methods 0.000 claims description 28
- -1 modified phenolic aldehyde Chemical class 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 239000010431 corundum Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 235000013024 sodium fluoride Nutrition 0.000 claims description 3
- 239000011775 sodium fluoride Substances 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000003082 abrasive agent Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/26—Arrangements for preventing slipping of winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/22—Constructional details collapsible; with removable parts
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The application relates to the technical field related to abrasive belt production, in particular to a high-strength abrasive belt roll and production equipment thereof, wherein the high-strength abrasive belt roll comprises a base material layer, a primer layer, an abrasive layer and a super-coating, the base material layer is a regenerated fiber cloth base, the primer layer is coated on the base material layer, the abrasive layer is adhered on the primer layer, and the super-coating is coated on the abrasive layer; the winding roll shaft formed by combining the roll shaft body, the locating piece, the ejector rod, the reset spring and the limiting piece is used for locating the paper tube to be located, and the winding roll shaft is used for carrying out multi-angle locating on the paper tube to be located from the inside of the paper tube to be located, so that the stability of the paper tube to be located in the processing process is effectively guaranteed, and the winding effect of the sand strip coil is guaranteed.
Description
Technical Field
The application relates to the technical field related to abrasive belt production, in particular to a high-strength abrasive belt roll and production equipment thereof.
Background
The abrasive belt belongs to a coated abrasive tool, is called a flexible abrasive tool, is more flexible and safer than a solid abrasive tool abrasive wheel in polishing, has higher precision and has the advantage of low grinding cost;
the abrasive belt is rolled into the abrasive belt roll after production is completed, so that the abrasive belt is convenient to turn over and transport, but a device for rolling the abrasive belt on the traditional abrasive belt rolling device generally needs a central paper drum to roll the abrasive belt in an auxiliary mode, and the traditional paper drum positioning structure is simple, so that the paper drum is inconvenient to assemble and disassemble by workers.
Disclosure of Invention
The present application is directed to providing a high strength roll of sand tape and a production apparatus thereof, which solve the problems set forth in the background art described above.
In order to achieve the above purpose, the present application provides the following technical solutions: a high strength abrasive band roll, the high strength abrasive band roll comprising:
the base material layer is a regenerated fiber cloth base;
a primer layer coated on the substrate layer;
the abrasive layer is adhered to the primer layer;
a super-coating layer coated on the abrasive layer.
Preferably, the super coating is prepared by mixing modified phenolic aldehyde, polyvinyl alcohol resin, acrylic emulsion, phenolic resin, zinc stearate and sodium fluoride, wherein the primer layer is phenolic aldehyde modified resin, and the abrasive layer is coated white corundum.
The high-strength abrasive belt roll production equipment is used for rolling the high-strength abrasive belt roll, and comprises a rolling device frame and a rolling roll shaft arranged on the rolling device frame, wherein the rolling roll shaft is driven through a driving structure arranged on the rolling device frame, and the rolling roll shaft comprises:
the rolling device comprises a rolling device rack, a rolling shaft body, a telescopic electric cylinder groove, a push rod groove, a guide rod hole and a telescopic electric cylinder, wherein the rolling shaft body is rotatably arranged on the rolling device rack;
the positioning piece is arranged in the mounting groove;
the ejector rod is movably arranged in the ejector rod groove, and the rear side end of the ejector rod is connected with the telescopic rod of the telescopic electric cylinder;
the reset spring is arranged in the mounting groove;
and the reset spring is limited by the limiting piece.
Preferably, the locating pieces are arranged in three layers at equal intervals, six locating pieces are arranged on the equal circumference of each layer, each locating piece is formed by combining a locating plate and a guide rod, and the locating plates and the guide rods are integrally formed.
Preferably, the section of the guide rod hole is regular hexagon, the section size of the guide rod is identical with the section size of the guide rod hole, and the guide rod is movably arranged in the guide rod hole.
Preferably, the lower end of the guide rod is welded with a limiting plate, the return spring is movably sleeved on the guide rod, the end part of the guide rod is welded with a supporting ring, and the supporting ring is sleeved on the guide rod.
Preferably, the locating plate is an arc plate body, and the radian value of the outer side wall of the locating plate is identical with the radian value of the inner side wall of the paper cylinder to be located.
Preferably, the front side end of the ejector rod is conical, the diameter of the rod body part of the ejector rod is identical to the diameter value of the ejector rod groove, and when the inner side end of the guide rod is propped against the side wall of the rod body part of the ejector rod, the outer side wall of the positioning plate is propped against the inner side wall of the paper cylinder to be positioned.
Preferably, the outer side wall of the positioning plate is provided with anti-skidding lines, the anti-skidding lines are of a semicircular convex structure in section, and a plurality of anti-skidding lines are arranged at equal intervals.
Preferably, the locating piece comprises screw thread seat and the head combination of screwing up, be integrated into one piece between screw thread seat and the head of screwing up, and the screw thread seat is all run through with the head of screwing up and has been seted up the through-hole, the internal thread structure has been seted up to the port position of mounting groove, and screw up the head threaded connection in the mounting groove, and the guide arm passes the through-hole and sets up.
Compared with the prior art, the application has the beneficial effects that:
1. the winding roll shaft formed by combining the roll shaft body, the locating piece, the ejector rod, the reset spring and the limiting piece is arranged to locate the paper tube to be located, and the multi-angle locating is carried out on the paper tube to be located from the inside of the paper tube to be located, so that the stability of the paper tube to be located in the processing process is effectively ensured, and the winding effect of the sand strip coil is ensured;
2. and the outer side wall of the positioning plate is provided with the anti-skid patterns, so that the anti-skid patterns and the inner side wall of the paper cylinder to be positioned form an embedded effect, and the positioning stability of the paper cylinder to be positioned is further ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a half cross-sectional view of the present application;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;
FIG. 4 is a schematic view of a positioning member according to the present application;
fig. 5 is a schematic view of the structure of the limiting member of the present application.
In the figure: the roller comprises a roller shaft body 1, a positioning piece 2, a push rod 3, a return spring 4, a limiting piece 5, a push rod groove 6, a mounting groove 7, a guide rod hole 8, a telescopic electric cylinder 9, a positioning plate 10, a guide rod 11, a limiting plate 12, a supporting ring 13, a thread seat 14, a screwing head 15, a through hole 16 and anti-skid threads 17.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order to make the objects, technical solutions, and advantages of the present application more apparent, the embodiments of the present application will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present application, are intended to be illustrative only and not limiting of the embodiments of the present application, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present application.
In the description of the present application, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1-5, the present application provides four preferred embodiments:
example 1
The high-strength abrasive belt roll comprises a base material layer, a primer layer, an abrasive material layer and a super-coating layer, wherein the base material layer is a regenerated fiber cloth base, the primer layer is coated on the base material layer, the abrasive material layer is adhered to the primer layer, and the super-coating layer is coated on the abrasive material layer.
The super coating is prepared by mixing modified phenolic aldehyde, polyvinyl alcohol resin, acrylic emulsion, phenolic resin, zinc stearate and sodium fluoride, the primer layer is phenolic aldehyde modified resin, and the grinding material layer is coated white corundum.
Example two
On the basis of the first embodiment, the high-strength abrasive belt roll production equipment rolls the high-strength abrasive belt roll, the high-strength abrasive belt roll production equipment comprises a rolling device frame and a rolling roller shaft arranged on the rolling device frame, the rolling roller shaft is driven through a driving structure arranged on the rolling device frame, the rolling roller shaft comprises a roller shaft body 1, a positioning piece 2, a push rod 3, a reset spring 4 and a limiting piece 5, the roller shaft body 1 is rotatably arranged on the rolling device frame, a telescopic electric cylinder groove and a push rod groove 6 are formed in the roller shaft body 1, a mounting groove 7 is formed in the side wall of the push rod groove 6, a guide rod hole 8 is formed in the groove bottom of the mounting groove 7, a telescopic electric cylinder 9 is fixedly arranged in the telescopic electric cylinder groove, the positioning piece 2 is arranged in the mounting groove 7, the push rod 3 is movably arranged in the push rod groove 6, the rear side end of the push rod 3 is connected with a telescopic rod of the telescopic electric cylinder 9, the reset spring 4 is arranged in the mounting groove 7, and the reset spring 4 is limited through the limiting piece 5.
The locating pieces 2 are arranged in three layers at equal intervals, six locating pieces 2 are arranged on each layer at equal circumferences, the locating pieces are formed by combining a locating plate 10 and a guide rod 11, the locating plate 10 and the guide rod 11 are integrally formed, the section of a guide rod hole 8 is in a regular hexagon, the section size of the guide rod 11 is identical to that of the guide rod hole 8, the guide rod 11 is movably arranged in the guide rod hole 8, a limiting plate 12 is welded and connected to the lower end of the guide rod 11, a reset spring 4 is movably sleeved on the guide rod 11, a supporting ring 13 is welded and connected to the end part of the guide rod 11, the supporting ring 13 is sleeved on the guide rod 11, the locating plate 10 is an arc-shaped plate body, and the radian value of the outer side wall of the locating plate 10 is identical to the radian value of the inner side wall of a paper tube to be located.
The front side end of the ejector rod 3 is in a conical shape, the diameter of the rod body part of the ejector rod 3 is identical to the diameter of the ejector rod groove 6, when the inner side end of the guide rod 11 is propped against the side wall of the rod body part of the ejector rod 3, the outer side wall of the positioning plate 10 is propped against the inner side wall of the paper tube to be positioned, the paper tube to be positioned is positioned by arranging a winding roll shaft formed by combining the roll shaft body 1, the positioning piece 2, the ejector rod 3, the reset spring 4 and the limiting piece 5, and the paper tube to be positioned is positioned at multiple angles from the inner part of the paper tube to be positioned, so that the stability of the paper tube to be positioned in the processing process is effectively ensured, and the winding effect of the sand strip coil is ensured.
Example III
On the basis of the second embodiment, the outer side wall of the positioning plate 10 is provided with the anti-skid patterns 17, the anti-skid patterns 17 are of a convex structure with semicircular sections, a plurality of anti-skid patterns 17 are arranged at equal intervals, and the outer side wall of the positioning plate 10 is provided with the anti-skid patterns 17, so that the anti-skid patterns 17 and the inner side wall of the paper cylinder to be positioned form an embedded effect, and the positioning stability of the paper cylinder to be positioned is further ensured.
Example IV
On the basis of the third embodiment, the positioning piece 2 is formed by combining a thread seat 14 and a screwing head 15, the thread seat 14 and the screwing head 15 are integrally formed, through holes 16 are formed in the thread seat 14 and the screwing head 15 in a penetrating mode, an internal thread structure is formed in the port position of the mounting groove 7, the screwing head 15 is connected in the mounting groove 7 in a threaded mode, and the guide rod 11 penetrates through the through holes 16 to be arranged, and therefore the whole structure of the positioning piece is convenient to disassemble and assemble.
While the foregoing describes illustrative embodiments of the present application so that those skilled in the art may understand the present application, the present application is not limited to the specific embodiments, and all applications and creations utilizing the inventive concepts are within the scope of the present application as long as the modifications are within the spirit and scope of the present application as defined and defined in the appended claims to those skilled in the art.
Claims (10)
1. High strength sand strip coil, its characterized in that: the high strength abrasive belt roll includes:
the base material layer is a regenerated fiber cloth base;
a primer layer coated on the substrate layer;
the abrasive layer is adhered to the primer layer;
a super-coating layer coated on the abrasive layer.
2. The roll of high strength sand tape of claim 1, wherein: the super coating is prepared by mixing modified phenolic aldehyde, polyvinyl alcohol resin, acrylic emulsion, phenolic resin, zinc stearate and sodium fluoride, wherein the primer layer is phenolic aldehyde modified resin, and the grinding material layer is coated white corundum.
3. High strength sand strip coil production facility, its characterized in that: the high-strength abrasive belt roll production equipment is used for rolling the high-strength abrasive belt roll according to any one of claims 1-2, and comprises a rolling device frame and a rolling roll shaft arranged on the rolling device frame, wherein the rolling roll shaft is driven through a driving structure arranged on the rolling device frame, and the rolling roll shaft comprises:
the roller shaft body (1), the roller shaft body (1) is rotatably arranged on a winding device frame, a telescopic electric cylinder groove and a push rod groove (6) are formed in the roller shaft body (1), a mounting groove (7) is formed in the side wall of the push rod groove (6), a guide rod hole (8) is formed in the bottom of the mounting groove (7), and a telescopic electric cylinder (9) is fixedly arranged in the telescopic electric cylinder groove;
the positioning piece (2), the said positioning piece (2) is installed in the mounting groove (7);
the ejector rod (3) is movably arranged in the ejector rod groove (6), and the rear side end of the ejector rod (3) is connected with a telescopic rod of the telescopic electric cylinder (9);
a return spring (4), wherein the return spring (4) is arranged in the mounting groove (7);
and the reset spring (4) is limited by the limiting piece (5).
4. A high strength sand tape roll production apparatus as claimed in claim 3, wherein: the locating pieces (2) are arranged in three layers at equal intervals, six locating pieces are arranged on the same circumference of each layer, the locating pieces (2) are formed by combining a locating plate (10) and a guide rod (11), and the locating plate (10) and the guide rod (11) are integrally formed.
5. The high strength sand tape roll manufacturing apparatus of claim 4 wherein: the section of the guide rod hole (8) is in a regular hexagon shape, the section size of the guide rod (11) is matched with the section size of the guide rod hole (8), and the guide rod (11) is movably arranged in the guide rod hole (8).
6. The high strength sand tape roll manufacturing apparatus of claim 5, wherein: the lower end of the guide rod (11) is welded and connected with a limiting plate (12), the return spring (4) is movably sleeved on the guide rod (11), the end part of the guide rod (11) is welded and connected with a supporting ring (13), and the supporting ring (13) is sleeved on the guide rod (11).
7. The high strength sand tape roll manufacturing apparatus of claim 6 wherein: the locating plate (10) is an arc-shaped plate body, and the radian value of the outer side wall of the locating plate (10) is identical to the radian value of the inner side wall of the paper cylinder to be located.
8. The high strength sand tape roll manufacturing apparatus of claim 7 wherein: the front side end of the ejector rod (3) is in conical shape, the diameter of the rod body part of the ejector rod (3) is identical to the diameter value of the ejector rod groove (6), and when the inner side end of the guide rod (11) is propped against the side wall of the rod body part of the ejector rod (3), the outer side wall of the positioning plate (10) is propped against the inner side wall of the paper cylinder to be positioned.
9. The high strength sand tape roll manufacturing apparatus of claim 8 wherein: the anti-skid plate is characterized in that anti-skid patterns (17) are arranged on the outer side wall of the positioning plate (10), the anti-skid patterns (17) are of a convex structure with semicircular sections, and a plurality of anti-skid patterns (17) are arranged at equal intervals.
10. The high strength sand tape roll manufacturing apparatus of claim 9 wherein: the locating piece (2) is formed by combining a thread seat (14) and a screwing head (15), the thread seat (14) and the screwing head (15) are integrally formed, through holes (16) are formed in the thread seat (14) and the screwing head (15) in a penetrating mode, an inner thread structure is formed in a port position of the mounting groove (7), the screwing head (15) is in threaded connection with the mounting groove (7), and the guide rod (11) penetrates through the through holes (16) to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310569262.9A CN116605727A (en) | 2023-05-19 | 2023-05-19 | High-strength sand strip coil and production equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310569262.9A CN116605727A (en) | 2023-05-19 | 2023-05-19 | High-strength sand strip coil and production equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116605727A true CN116605727A (en) | 2023-08-18 |
Family
ID=87677608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310569262.9A Pending CN116605727A (en) | 2023-05-19 | 2023-05-19 | High-strength sand strip coil and production equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116605727A (en) |
-
2023
- 2023-05-19 CN CN202310569262.9A patent/CN116605727A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207293678U (en) | A kind of abrasive band rotary machine | |
| CN210633276U (en) | Rotating table for hub machining | |
| CN207104651U (en) | A kind of multiple spot arc fixture and high-precision bearing processing unit (plant) | |
| CN116605727A (en) | High-strength sand strip coil and production equipment thereof | |
| CN204310569U (en) | Diameter adjustable single shaft cloth transfer roller | |
| CN108275490A (en) | One kind exempting from carrier diaphragm wrap-up | |
| CN216711249U (en) | Deformation-resistant spool | |
| CN205300416U (en) | Round pin axle geometric tolerances measuring apparatu | |
| CN115028000A (en) | Label printing and laminating integrated equipment and label printing and laminating method | |
| CN106245100B (en) | A kind of gold-plated tooling of contact | |
| CN202481819U (en) | Friction type slitting winding device for paper pipe | |
| CN210234312U (en) | Gravure printing roller convenient to replace | |
| CN205928303U (en) | Tool is used in polishing | |
| CN207738221U (en) | A kind of cable winding drum | |
| CN206218943U (en) | Curling chuck | |
| CN208413399U (en) | A kind of rewinding machine feed device for adhesive tape production | |
| CN216836619U (en) | Automatic centering clamping winding and unwinding device | |
| CN211283276U (en) | Pneumatic pipe winder with rotating bracket assembly | |
| CN103952866B (en) | A kind of fast assembling disassembling structure of sewing machine bobbin winder | |
| CN218513512U (en) | Battery winding needle | |
| CN213078979U (en) | Clamping tool for rubber coating pipe of optical coupler bracket | |
| CN210260502U (en) | Coiling mechanism is used in PE film production | |
| CN204230070U (en) | A kind of volume spindle positioning device of coiled film electric capacity | |
| CN211476981U (en) | Air valve steel surface flatness detection mechanism | |
| CN220814980U (en) | Positioning paying-off device |
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 |