CN113546961B - Miniature asynchronous experimental rolling mill for producing metal ultrathin strip - Google Patents
Miniature asynchronous experimental rolling mill for producing metal ultrathin strip Download PDFInfo
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- CN113546961B CN113546961B CN202110795987.0A CN202110795987A CN113546961B CN 113546961 B CN113546961 B CN 113546961B CN 202110795987 A CN202110795987 A CN 202110795987A CN 113546961 B CN113546961 B CN 113546961B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0057—Coiling the rolled product
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- 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
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a miniature asynchronous experimental rolling mill for producing a metal ultrathin belt, which comprises a base, wherein one side of the base is provided with a thinning pressing component and a rolling component; the thinning assembly comprises a support, an upper press roller, a middle press roller and a lower press roller are arranged on the support, an upper adjusting frame, a fixing frame and a lower adjusting frame are symmetrically arranged on two sides of the support, adjusting rods are symmetrically arranged on two sides of the support, two ends of the upper adjusting frame and two ends of the lower adjusting frame are respectively sleeved on the adjusting rods, adjusting bolts are arranged on two sides of the upper adjusting frame and two sides of the lower adjusting frame on the adjusting rods, the upper adjusting frame and the lower adjusting frame can be adjusted up and down, the distance between the upper press roller and the lower press roller can be adjusted, rolling ratios are different when metals with different thicknesses and different types are rolled, and the distance between the upper press roller, the middle press roller and the lower press roller can be adjusted as required, so that the extremely thin metal strips with different thicknesses and different types are rolled.
Description
Technical Field
The invention relates to the technical field of rolling mills, in particular to a miniature asynchronous experimental rolling mill for producing a metal ultrathin strip.
Background
In recent years, micro-manufacturing technology and micro-forming technology are rapidly developed, and the demand of extremely thin strips of metal, alloy and metal matrix composite materials is increasing, and the extremely thin strips are widely applied to the micro-electronics industry, the micro-manufacturing industry, the instrument and meter industry, the micro-electromechanical industry and the like.
The ultrathin strips of the metal, alloy and metal matrix composite are obtained through rolling, most of rolling mills used in the research and development experimental process are multi-roller rolling mills, the multi-roller rolling mills are complex in structure, complex in operation and less in functionality, and the laboratory use requirements cannot be met.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a miniature asynchronous experimental rolling mill for producing metal ultrathin strips, which is characterized in that two ends of an upper press roll and a lower press roll are rotatably arranged on an upper adjusting frame and a lower adjusting frame, adjusting rods are symmetrically arranged at two sides of a bracket, two ends of the upper adjusting frame and the lower adjusting frame are respectively sleeved on the adjusting rods, adjusting bolts are arranged at two sides of the upper adjusting frame and the lower adjusting frame on the adjusting rods, so that the upper adjusting frame and the lower adjusting frame can be adjusted up and down, the distance between the upper press roll and the lower press roll and a middle press roll can be adjusted, the rolling ratio is different when rolling metals with different thicknesses and different types, and the distance between the upper press roll, the middle press roll and the lower press roll can be adjusted according to requirements, thereby meeting the rolling requirements of metal ultrathin strips with different thicknesses and different types; secondly set up the winding rod on the winding frame, set up a plurality of rolling stopper on the winding rod, when carrying out the rolling to the extremely thin area of metal, offer the hole joint on the winding stopper with the tip of extremely thin area of metal, then start the rolling motor, can take up the extremely thin area of metal after rolling on the winding rod, after the rolling is accomplished, press the briquetting, can be with the spacing quick contraction of rolling to the winding rod in, then the pulling connecting rod head can take out the winding rod from the extremely thin area of metal after the winding in, take off the extremely thin area of metal, easy operation is convenient, the winding rod can reuse, need not to change, in order to solve above-mentioned background problem.
The aim of the invention can be achieved by the following technical scheme:
the miniature asynchronous experimental rolling mill for producing the metal ultrathin belt comprises a base, wherein one side of the base is provided with a ironing component and a rolling component;
the thickness pressing assembly comprises a support, an upper pressing roller, a middle pressing roller and a lower pressing roller are arranged on the support, an upper adjusting frame, a fixing frame and a lower adjusting frame are symmetrically arranged on two sides of the support, an upper guide plate and a lower guide plate are symmetrically arranged on two sides of the support, and an elastic assembly is arranged on one side of the support.
As a further scheme of the invention: the side symmetry of support is provided with the fixed block, the installation is provided with the regulation pole on the fixed block, the both ends of going up alignment jig and lower alignment jig cup joint respectively and install on adjusting the pole, threaded connection has adjusting bolt on the regulation pole the both sides face symmetry of support is provided with the mount.
As a further scheme of the invention: the winding assembly comprises a winding frame, a winding motor is arranged on one side of the winding frame, a winding rod is arranged on the winding frame, compression sliding grooves are symmetrically formed in the inner sides of the winding frame, tightening rollers are arranged in the compression sliding grooves in a sliding mode, one end of the winding rod is connected with a motor shaft of the winding motor through a coupling, and a connecting rod head is arranged at the other end of the winding rod.
As a further scheme of the invention: the elastic component comprises triangular brackets symmetrically arranged on two sides of the support, elastic sliding grooves are formed in the triangular brackets, turning rollers are slidably arranged in the elastic sliding grooves, elastic telescopic rods are arranged on the side faces of the triangular brackets, and the end parts of the elastic telescopic rods are fixedly connected with the two ends of the turning rollers respectively.
As a further scheme of the invention: the two ends of the upper press roller are rotatably arranged on the upper adjusting frames on two sides of the support, the two ends of the middle press roller are rotatably arranged on the fixing frames on two sides of the support, the two ends of the lower press roller are rotatably arranged on the lower adjusting frames on two sides of the support, one ends of the upper press roller and the lower press roller are fixedly connected with motor shafts of two press roller motors respectively, and the two press roller motors are fixedly connected with the upper adjusting frames and the lower adjusting frames respectively.
As a further scheme of the invention: the two sides of the support are symmetrically provided with a first sliding groove, a plurality of locking sliding blocks are slidably arranged in the first sliding groove, two ends of the upper guide plate and the lower guide plate are respectively in threaded connection with the locking sliding blocks through locking bolts, and guide holes are formed in the upper guide plate and the lower guide plate.
As a further scheme of the invention: the inside symmetry of rolling frame is provided with compresses tightly the telescopic link, two compress tightly the tip of telescopic link respectively in the both ends fixed connection of tightening roll, be provided with a plurality of rolling stopper on the rolling pole, the inside of rolling pole is provided with a plurality of spring fixed blocks, be provided with stop spring on the spring fixed block, stop spring's one end is connected with the rolling stopper, the last slip of connecting rod head is provided with the briquetting, the inside fixed tower spring that is provided with of connecting rod head, the one end fixed connection of tower spring and briquetting, pass through connecting rod fixed connection between briquetting and the rolling stopper.
As a further scheme of the invention: the rolling limiting block is characterized in that first limiting blocks are symmetrically arranged on two sides of the rolling limiting block, and second limiting blocks are symmetrically arranged on two sides of the pressing block.
The invention has the beneficial effects that:
according to the invention, the two ends of the upper press roll and the lower press roll are rotatably arranged on the upper adjusting frame and the lower adjusting frame, the two sides of the support are symmetrically provided with the adjusting rods, the two ends of the upper adjusting frame and the lower adjusting frame are respectively sleeved on the adjusting rods, and the adjusting bolts are arranged on the two sides of the upper adjusting frame and the lower adjusting frame on the adjusting rods, so that the upper adjusting frame and the lower adjusting frame can be adjusted up and down, the distance between the upper press roll and the lower press roll and the middle press roll can be adjusted, the rolling ratio is different when rolling metals with different thicknesses and different types, and the distance between the upper press roll, the middle press roll and the lower press roll can be adjusted according to the needs, thereby meeting the rolling requirements of the ultrathin metal strips with different thicknesses and different types;
according to the invention, the two ends of the upper guide plate and the lower guide plate are respectively connected with the locking slide blocks which are slidably arranged in the first sliding groove through the locking bolts, and after the locking bolts and the locking slide blocks are loosened, the upper guide plate and the lower guide plate can be adjusted up and down, so that the center position of the guide hole is consistent with the center position of the metal ultrathin belt when the guide hole can be adjusted according to the upper press roller, and a better guide effect is achieved;
according to the invention, the winding rod is arranged on the winding frame, the winding limiting blocks are arranged on the winding rod, when the metal ultrathin strip is wound, the holes formed at the end parts of the metal ultrathin strip are clamped on the winding limiting blocks, then the winding motor is started, the rolled metal ultrathin strip can be wound on the winding rod, after winding is completed, the pressing block is pressed, the winding limiting blocks can be quickly contracted into the winding rod, then the winding rod can be pulled out from the wound metal ultrathin strip by pulling the connecting rod head, the metal ultrathin strip is taken down, and the operation is simple and convenient, and the winding rod can be repeatedly used without replacement.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the medium-pressure thin assembly of the present invention;
FIG. 3 is a schematic view of a winding assembly according to the present invention;
FIG. 4 is a schematic view of the connection structure of the compression telescopic rod and the tightening roll in the present invention;
FIG. 5 is a schematic view of the connection structure of the upper guide plate and the locking slide block in the invention;
FIG. 6 is a schematic cross-sectional view of a winding rod according to the present invention;
fig. 7 is a schematic view of the structure of the upper adjusting frame in the invention.
In the figure: 1. a base; 2. a winding assembly; 21. a winding frame; 211. compressing the telescopic rod; 212. compressing the chute; 22. a winding motor; 23. a take-up roller; 24. a winding rod; 240. a limit spring; 241. a spring fixing block; 242. winding a limiting block; 243. a connecting rod; 244. a first limiting block; 25. a connecting rod head; 251. a pagoda spring; 252. briquetting; 253. a second limiting block; 3. a ironing assembly; 31. a bracket; 311. a first chute; 32. an upper adjusting frame; 323. an adjusting bolt; 324. a fixed block; 325. an adjusting rod; 33. an upper press roll; 331. a press roller motor; 34. an upper guide plate; 341. a locking bolt; 342. locking the sliding block; 343. a guide hole; 35. a lower guide plate; 36. a fixing frame; 37. a middle press roll; 38. a lower press roll; 39. a lower adjusting frame; 4. an elastic assembly; 40. a tripod; 41. a direction-changing roller; 42. an elastic telescopic rod; 43. and (5) loosening and tightening the sliding groove.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, a miniature asynchronous experimental rolling mill for producing a metal ultrathin belt comprises a base 1, wherein a thinning pressing component 3 and a rolling component 2 are arranged on one side of the base 1;
the ironing assembly 3 comprises a support 31, an upper press roller 33, a middle press roller 37 and a lower press roller 38 are arranged on the support 31, an upper adjusting frame 32, a fixing frame 36 and a lower adjusting frame 39 are symmetrically arranged on two sides of the support 31, an upper guide plate 34 and a lower guide plate 35 are symmetrically arranged on two sides of the support 31, and an elastic assembly 4 is arranged on one side of the support 31.
The side symmetry of support 31 is provided with fixed block 324, the installation is provided with regulation pole 325 on the fixed block 324, the both ends of going up regulation frame 32 and lower regulation frame 39 cup joint respectively and install on regulation pole 325, threaded connection has adjusting bolt 323 on the regulation pole 325 the both sides face symmetry of support 31 is provided with mount 36, goes up compression roller 33 and lower compression roller 38's both ends and rotates to install on last regulation frame 32 and lower regulation frame 39, sets up regulation pole 325 in the both sides symmetry of support 31, goes up regulation frame 32 and lower regulation frame 39's both ends cup joint respectively on regulation pole 325, is located the both sides of last regulation frame 32 and lower regulation frame 39 on regulation pole 325 and sets up adjusting bolt 323 for go up regulation frame 32 and lower regulation frame 39 can go on adjusting from top to bottom, and then make the distance between last compression roller 33 and lower compression roller 38 and the well compression roller 37, when rolling different thickness, different kinds of metals roll, the distance between last compression roller 33, 37 and the lower compression roller 38 can be adjusted as required, satisfies different thickness, different kinds of metal strip and roll.
The winding assembly 2 comprises a winding frame 21, a winding motor 22 is arranged on one side of the winding frame 21, a winding rod 24 is arranged on the winding frame 21, a compression sliding groove 212 is symmetrically formed in the inner side of the winding frame 21, a tightening roller 23 is arranged in the compression sliding groove 212 in a sliding mode, one end of the winding rod 24 is connected with a motor shaft of the winding motor 22 through a coupling, and a connecting rod head 25 is arranged at the other end of the winding rod 24.
The elastic component 4 includes the tripod 40 that support 31 bilateral symmetry set up, set up elasticity spout 43 on the tripod 40, the elasticity spout 43 is slided and is provided with turning roll 41, two the side of tripod 40 is provided with elasticity telescopic link 42, two the tip of elasticity telescopic link 42 respectively with turning roll 41's both ends fixed connection, when rolling the metal polar sheet of different material thickness, because the rolling ratio is different, the length variation is different between rolling for the first time and the second time, the position of turning roll 41 can be adjusted to elasticity telescopic link 42, satisfies the use.
The two ends of the upper press roller 33 are rotatably mounted on the upper adjusting frames 32 on two sides of the support 31, the two ends of the middle press roller 37 are rotatably mounted on the fixing frames 36 on two sides of the support 31, the two ends of the lower press roller 38 are rotatably mounted on the lower adjusting frames 39 on two sides of the support 31, one ends of the upper press roller 33 and the lower press roller 38 are fixedly connected with motor shafts of the two press roller motors 331 respectively, and the two press roller motors 331 are fixedly connected with the upper adjusting frames 32 and the lower adjusting frames 39 respectively.
The first sliding groove 311 is symmetrically formed in two sides of the support 31, a plurality of locking sliding blocks 342 are slidably arranged in the first sliding groove 311, two ends of the upper guide plate 34 and the lower guide plate 35 are respectively connected with the locking sliding blocks 342 through locking bolts 341, guide holes 343 are formed in the upper guide plate 34 and the lower guide plate 35, two ends of the upper guide plate 34 and the lower guide plate 35 are respectively connected with the locking sliding blocks 342 which are slidably arranged in the first sliding groove 311 through the locking bolts 341, after the locking bolts 341 are loosened with the locking sliding blocks 342, the upper guide plate 34 and the lower guide plate 35 can be adjusted up and down, and when the guide holes 343 can be adjusted according to the upper pressing roller 33, the center positions of the guide holes 343 are consistent with the center positions of the metal ultrathin strips, so that a better guide effect is achieved.
The inside symmetry of rolling frame 21 is provided with compresses tightly telescopic link 211, two compress tightly telescopic link 211's tip respectively in the both ends fixed connection of tightening roller 23, be provided with a plurality of rolling stopper 242 on the rolling lever 24, the inside of rolling lever 24 is provided with a plurality of spring fixed blocks 241, be provided with spacing spring 240 on the spring fixed block 241, spacing spring 240's one end and rolling stopper 242 are connected, the last slip of connecting rod head 25 is provided with briquetting 252, the inside fixed pagoda spring 251 that is provided with of connecting rod head 25 guarantees briquetting 252 when pressing, the bottom of briquetting 252 and pagoda spring 251 can not take place the skew, pagoda spring 251 and the one end fixed connection of briquetting 252, pass through connecting rod 243 fixed connection between briquetting 252 and the rolling stopper 242, set up rolling lever 24 on rolling frame 21, set up a plurality of rolling stopper 242 on rolling lever 24, when rolling the extremely thin metal strip, set up the tip hole joint of extremely thin strip on rolling stopper 242, then start rolling motor 22, can take out the very thin metal strip 24 on the very thin strip, can take out the rolling lever 24 from the very simple operation, can take off the rolling lever after the very thin strip from the very thin strip, can be taken out from the rolling lever 24, the very simple operation is convenient, immediately after the rolling lever is used.
The first limiting blocks 244 are symmetrically arranged on two sides of the rolling limiting block 242 to prevent the first limiting blocks 244 from being ejected, the second limiting blocks 253 are symmetrically arranged on two sides of the pressing block 252 to prevent the second limiting blocks 253 from being ejected.
The working principle of the invention is as follows:
when in use, one end of the metal ultrathin strip passes through the guide hole 343 on the upper guide plate 34 positioned at one side of the winding assembly 2 and is tightly pressed between the upper press roller 33 and the middle press roller 37, then the adjusting bolts 323 on the adjusting rods 325 at the two ends of the upper adjusting frame 32 are adjusted, so that the distance between the upper press roller 33 and the middle press roller 37 meets the rolling requirement of the metal ultrathin strip, then the press roller motor 331 at the end part of the upper press roller 33 is started, the metal ultrathin strip is rolled out from the position between the upper press roller 33 and the middle press roller 37 on the thinning assembly 3, then the metal ultrathin strip after the first pressing passes through the guide hole 343 on the upper guide plate 34 at the other side of the thinning assembly 3, then the turning roller 41 which bypasses the side surface of the thinning assembly 3 passes through the guide hole 343 on the lower guide plate 35 below the turning roller 41, and then the metal ultrathin strip passes through the position between the lower press roller 38 and the middle press roller 37, the roller motor 331 at the end of the upper roller 33 is suspended at this time, the adjusting bolts 323 on the adjusting rods 325 at the two ends of the lower adjusting frame 39 are adjusted, so that the distance between the lower roller 38 and the middle roller 37 meets the rolling requirement of the metal ultrathin strip, then the roller motor 331 at the end of the lower roller 38 and the roller motor 331 at the end of the upper roller 33 are started at the same time, the metal ultrathin strip is pulled out from the guide hole 343 on the lower guide plate 35 at one side of the rolling assembly 2, then a plurality of holes which can be matched with the rolling limiting block 242 are punched at the end of the metal ultrathin strip, the end of the metal ultrathin strip is clamped on the rolling rod 24, then the rolling motor 22 is started, the pressing telescopic rod 211 is started at the same time, the rolling motor 22 can wind the rolled metal ultrathin strip on the rolling rod 24, the pressing telescopic rod 211 is contracted, the tightening roller 23 compresses the rolled metal ultrathin strip, the whole device is closed after the rolling is completed, pressing the pressing block 252 on the connecting rod head 25, enabling the pressing block 252 to move downwards and driving the winding limiting block 242 to move downwards through the connecting rod 243, and then drawing the winding rod 24 out of the wound metal ultrathin strip coil, taking down the metal ultrathin strip coil, and then connecting the winding rod 24 with a motor shaft of the winding motor 22.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (3)
1. The miniature asynchronous experimental rolling mill for producing the metal ultrathin belt comprises a base (1) and is characterized in that a thinning pressing component (3) and a rolling component (2) are arranged on one side of the base (1);
the ironing assembly (3) comprises a support (31), an upper pressing roller (33), a middle pressing roller (37) and a lower pressing roller (38) are arranged on the support (31), an upper adjusting frame (32), a fixing frame (36) and a lower adjusting frame (39) are symmetrically arranged on two sides of the support (31), an upper guide plate (34) and a lower guide plate (35) are symmetrically arranged on two sides of the support (31), and an elastic assembly (4) is arranged on one side of the support (31);
the winding assembly (2) comprises a winding frame (21), one side of the winding frame (21) is provided with a winding motor (22), a winding rod (24) is arranged on the winding frame (21), a compression chute (212) is symmetrically formed in the inner side of the winding frame (21), a tightening roller (23) is arranged in the compression chute (212) in a sliding mode, one end of the winding rod (24) is connected with a motor shaft of the winding motor (22) through a coupling, and the other end of the winding rod (24) is provided with a connecting rod head (25);
the elastic component (4) comprises triangular frames (40) symmetrically arranged on two sides of the support (31), elastic sliding grooves (43) are formed in the triangular frames (40), turning rollers (41) are arranged in the elastic sliding grooves (43) in a sliding mode, elastic telescopic rods (42) are arranged on the side faces of the two triangular frames (40), and the end portions of the two elastic telescopic rods (42) are fixedly connected with two ends of the turning rollers (41) respectively;
compression telescopic rods (211) are symmetrically arranged in the winding frame (21), the ends of the two compression telescopic rods (211) are fixedly connected with the two ends of the tightening roller (23) respectively, a plurality of winding limiting blocks (242) are arranged on the winding rod (24), a plurality of spring fixing blocks (241) are arranged in the winding rod (24), limiting springs (240) are arranged on the spring fixing blocks (241), one ends of the limiting springs (240) are connected with the winding limiting blocks (242), pressing blocks (252) are slidably arranged on the connecting rod head (25), pagoda springs (251) are fixedly arranged in the connecting rod head (25), the pagoda springs (251) are fixedly connected with one ends of the pressing blocks (252), and the pressing blocks (252) are fixedly connected with the winding limiting blocks (242) through connecting rods (243);
the two sides of the rolling limiting block (242) are symmetrically provided with a first limiting block (244), and the two sides of the pressing block (252) are symmetrically provided with a second limiting block (253);
the two sides of the support (31) are symmetrically provided with first sliding grooves (311), a plurality of locking sliding blocks (342) are arranged in the first sliding grooves (311) in a sliding mode, two ends of the upper guide plate (34) and two ends of the lower guide plate (35) are respectively in threaded connection with the locking sliding blocks (342) through locking bolts (341), and guide holes (343) are formed in the upper guide plate (34) and the lower guide plate (35).
2. The miniature asynchronous experimental rolling mill for producing metal ultrathin strips according to claim 1, wherein fixing blocks (324) are symmetrically arranged on the side faces of the support (31), adjusting rods (325) are arranged on the fixing blocks (324), two ends of the upper adjusting frame (32) and two ends of the lower adjusting frame (39) are respectively sleeved on the adjusting rods (325), adjusting bolts (323) are connected to the adjusting rods (325) in a threaded mode, and fixing frames (36) are symmetrically arranged on two side faces of the support (31).
3. The miniature asynchronous experimental rolling mill for producing metal ultrathin strips according to claim 1, wherein two ends of the upper press roll (33) are rotatably mounted on upper adjusting frames (32) on two sides of the support (31), two ends of the medium-pressure roll (37) are rotatably mounted on fixing frames (36) on two sides of the support (31), two ends of the lower press roll (38) are rotatably mounted on lower adjusting frames (39) on two sides of the support (31), one ends of the upper press roll (33) and one end of the lower press roll (38) are fixedly connected with motor shafts of two press roll motors (331) respectively, and the two press roll motors (331) are fixedly connected with the upper adjusting frames (32) and the lower adjusting frames (39) respectively.
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| CN202110795987.0A CN113546961B (en) | 2021-07-14 | 2021-07-14 | Miniature asynchronous experimental rolling mill for producing metal ultrathin strip |
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| JP4698334B2 (en) * | 2005-05-23 | 2011-06-08 | 東芝機械株式会社 | Sheet forming apparatus and roll gap control method for sheet forming apparatus |
| CN201361634Y (en) * | 2008-12-10 | 2009-12-16 | 雷亚夫 | Three-dimensional magnetic suspension tension-free tandem mill |
| CN202752330U (en) * | 2012-07-19 | 2013-02-27 | 东莞新能源科技有限公司 | Battery pole piece rolling device |
| CN205463620U (en) * | 2016-03-18 | 2016-08-17 | 邢台海裕锂能电池设备有限公司 | Add fever type battery pole piece rolling machine |
| CN208516572U (en) * | 2018-05-07 | 2019-02-19 | 大连仲益纸业有限公司 | A kind of pressing device of rolling roll paper |
| CN210176200U (en) * | 2019-05-31 | 2020-03-24 | 江苏格莱特纺织印染有限公司 | Reel cord grip is used in cotton yarn production |
| CN210558570U (en) * | 2019-07-16 | 2020-05-19 | 无锡广达隆纺织有限公司 | Automatic unwinding device of multifunctional textile fiber yarn shearing machine |
| CN211726949U (en) * | 2020-01-10 | 2020-10-23 | 新乡市埃慕迪科技有限公司 | Strip phosphorus copper guipure roll-in device |
| CN212597924U (en) * | 2020-05-20 | 2021-02-26 | 湖北亿纬动力有限公司 | Battery pole piece rolling equipment |
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|---|---|
| CN113546961A (en) | 2021-10-26 |
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