CN114535302A - Rolling equipment of molybdenum-copper alloy - Google Patents
Rolling equipment of molybdenum-copper alloy Download PDFInfo
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- CN114535302A CN114535302A CN202210441219.XA CN202210441219A CN114535302A CN 114535302 A CN114535302 A CN 114535302A CN 202210441219 A CN202210441219 A CN 202210441219A CN 114535302 A CN114535302 A CN 114535302A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
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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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Abstract
The application discloses a molybdenum-copper alloy rolling device, which relates to the technical field of rolling devices and comprises a supporting side plate, a roller, a driving assembly, a power assembly, a control unit, an oil absorption assembly and an extrusion assembly; the oil suction assembly comprises an oil suction rope and a rope body retracting assembly; the rope body winding and unwinding assembly comprises two winding and unwinding winches which are respectively positioned on the supporting side plates on the two sides of the roller; two ends of the oil suction rope are respectively wound and positioned on the two symmetrical retractable winches; the extrusion assembly comprises a support body, an extrusion bag body and a gas regulating assembly; the supporting body is positioned on the supporting side plate and plays a role in supporting, positioning and extruding the bag body; the extrusion bag body is fixed on the support body, and the gas regulating assembly is used for controlling the expansion and contraction of the extrusion bag body; the technical effect that the roller cleaning assembly on the molybdenum-copper alloy rolling equipment can effectively clean the roller without frequent shutdown and consumable replacement is realized.
Description
Technical Field
The invention relates to the technical field of rolling equipment, in particular to molybdenum-copper alloy rolling equipment.
Background
The molybdenum-copper alloy material is a composite material consisting of molybdenum and copper in certain percentage content, has the characteristics of high strength, high hardness, low expansion coefficient and the like of the molybdenum, and also has the characteristics of high plasticity, good electric conduction, heat conductivity and the like of the copper; therefore, molybdenum-copper alloy materials are often used as substrates, slugs, connectors, and heat dissipation elements in large scale integrated circuits and high power microwave devices. However, the molybdenum-copper material obtained by the sintering process generally cannot reach the relative density of more than 99.5 percent, and the use of the alloy material is limited due to the lower mechanical property and physical property of the molybdenum-copper material; in addition, the molybdenum-copper alloy material product which is not subjected to cold rolling also has the problems of poor flatness and low surface smoothness, so the molybdenum-copper material needs a cold rolling process to improve the performance of the molybdenum-copper alloy material product.
The molybdenum-copper alloy often encounters the problems of oil stain and scratch in the cold rolling process; oil stain refers to macroscopic surface oil carried in a cold rolling process; the oil is mainly caused by throwing, splashing and dripping on the molybdenum-copper alloy at the roll neck or above and below the outlet of the rolling mill, oil dripping of a thickness measuring head of the rolling mill and the like, and the oil stains can be adhered to the roll and further adhered to more molybdenum-copper alloy during cold rolling; the main reason for the scratch is hard sundries adhered to the molybdenum-copper alloy, and the hard sundries can be adhered to the roller during rolling so as to cause more damages to the molybdenum-copper alloy and the roller; moreover, since the molybdenum-copper material is often used as a substrate, an insert, a connector, a heat dissipation element, etc., the surface must be kept clean, otherwise the rejection rate of the molybdenum-copper material product is increased, and further unnecessary economic loss is caused.
In the prior art, a roller is usually cleaned by arranging a roller cleaning assembly on the roller, the roller cleaning assembly is generally of a brush structure or a strip-shaped cloth structure, and the roller cleaning assembly of the brush structure has a good cleaning effect on hard sundries but has an unsatisfactory cleaning effect on oil stains; the effect of the clear roller subassembly of bar cloth structure even driving stereoplasm debris and greasy dirt is all better, nevertheless erases cloth and need regularly change, otherwise can lead to impurity and greasy dirt to pile up, influences clear roller effect (change more frequently, clear roller effect is better), but the change process is loaded down with trivial details and must shut down the change, brings certain negative effects for actual production.
Disclosure of Invention
The embodiment of the application provides a molybdenum-copper alloy rolling equipment, has solved the technical problem that the roller cleaning component on the molybdenum-copper alloy rolling equipment needs frequently to shut down and carry out the manual work and change the consumptive material in order to ensure rolling effect among the prior art, has realized that roller cleaning component on the molybdenum-copper alloy rolling equipment need not frequently to shut down and change the consumptive material alright carry out effective clear technological effect to the roll.
The embodiment of the application provides a molybdenum-copper alloy rolling device which comprises supporting side plates, a roller, a driving assembly, a power assembly and a control unit, wherein the supporting side plates are positioned on two sides of the roller, and the molybdenum-copper alloy rolling device further comprises an oil absorption assembly and an extrusion assembly;
the oil suction assembly comprises an oil suction rope and a rope body retracting assembly;
the oil suction rope is made of cotton;
the rope body winding and unwinding assembly comprises two winding and unwinding winches which are respectively positioned on the supporting side plates on the two sides of the roller;
two ends of the oil suction rope are respectively wound and positioned on the two symmetrical retractable winches;
the extrusion assembly plays a role of enabling the oil suction rope to be tightly attached to the roller in an extrusion mode and comprises a support body, an extrusion bag body and an air adjusting assembly;
the supporting body is positioned on the supporting side plate and plays a role in supporting and positioning the extrusion bag body;
the extrusion capsule body is fixed on the support body,
the gas regulating assembly is used for controlling the expansion and contraction of the extrusion capsule body.
Further, the rope body collecting and releasing assembly further comprises a guide bracket, and the guide bracket is rod-shaped;
two oil suction ropes are positioned on one retractable winch, the guide bracket is fixed on the support side plate, and the length direction of the guide bracket is vertical to the axial direction of the roller;
the oil suction ropes are abutted against the end parts of the guide brackets, and the two oil suction ropes are in a frame shape under the guide of the guide brackets.
Preferably, the device further comprises a capsule replacing component;
the extrusion bag body is an elastic tube made of rubber and provided with elasticity;
the capsule replacing assembly comprises a central guide rod, a new capsule releasing assembly, a broken tube assembly and a waste capsule furling assembly;
the central guide rod is a cylindrical rod, and one end of the central guide rod is fixed on the support body through a bracket or a connecting block;
the clearance between the outer surface of the central guide rod and the inner surface of the support body is more than 5 mm, and the axis of the central guide rod is parallel to the axis of the roller;
the positions, close to the two ends, of the central guide rod are respectively provided with an annular supporting block, and the cross section of each annular supporting block is approximate to a triangle;
the new capsule release assembly is of a hoisting structure, is positioned on the support body and is positioned at the unfixed end of the central guide rod;
the tube breaking assembly is a blade and is positioned on the central guide rod and close to the fixed position of the central guide rod, so that the elastic tube is scratched;
the waste bag furling assembly is of a winding structure, is positioned on the support body and is close to the broken pipe assembly;
one end of the elastic tube is wound and positioned on the new bag release assembly, and the other end of the elastic tube is positioned on the waste bag furling assembly;
the central guide rod is of a hollow structure, and the gas regulating assembly is communicated with the extrusion capsule body through the central guide rod.
Preferably, the outer surface of the extrusion capsule body is coated with colloid.
Preferably, the support body is a hollow cylindrical frame, and the bag body penetrating holes are densely distributed on the support body;
the cylindrical frame can be fixedly connected to the supporting side plate in a rotating mode around the axis of the cylindrical frame, a driving motor is further positioned on the supporting side plate 110, the operation of the driving motor is controlled by the control unit, and the cylindrical frame rotates under the driving of the driving motor; the gas regulating assembly is communicated with the elastic pipe through a central guide rod;
the elastic pipes protruding from the through holes of different capsules are abutted together, and the expanded elastic pipes are abutted on the roller and the alloy plate at the same time, so as to rotate synchronously with the roller.
Preferably, the device further comprises a fitting component;
the attaching assembly comprises iron powder and an electromagnet assembly;
the iron powder is positioned in a space formed by the central guide rod and the elastic pipe, and applies pressure to the elastic pipe by virtue of magnetic force;
a magnet with the length similar to that of the roller or a magnet group consisting of a plurality of magnets is arranged inside the roller;
the electromagnet assembly is positioned on the central guide rod and runs under the control of the control unit, and the function of adsorbing iron powder when the elastic pipe moves is achieved.
Preferably, the iron powder is divided into several tens or more and packed in different iron powder capsules, which are placed in a space formed by the central guide bar and the elastic tube.
Preferably, the contents of the iron powder capsule are liquid, iron powder and/or gas.
Furthermore, the support body comprises a positioning rod and a positioning plate;
the locating plate is a long plate, the locating rods are located at two ends of the locating plate, the length direction of the locating plate is parallel to the axis of the roller, and the locating plate is indirectly located on the supporting side plate through the locating rods.
Preferably, the gas regulating assembly is a piston structure positioned inside the central guide rod.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
by optimizing the structure of a roller cleaning assembly on rolling equipment in the prior art, the roller cleaning assembly comprising an oil absorption assembly and an extrusion assembly is provided, wherein the oil absorption assembly is a combination of a rope body and a hoisting assembly, and the rope body is made of cotton; the extrusion assembly is of a bag body structure and is used for extruding the rope body on the roller; when the rope body on the roller needs to be replaced, the extrusion assembly is contracted and the hoisting assembly is operated; the technical problem that the roll cleaning assembly on the molybdenum-copper alloy rolling equipment needs to be frequently stopped to manually replace consumables for guaranteeing the rolling effect in the prior art is effectively solved, and the technical effect that the roll cleaning assembly on the molybdenum-copper alloy rolling equipment can effectively clean the roll without frequently stopping to replace consumables is further achieved.
Drawings
FIG. 1 is a schematic view of the appearance structure of a molybdenum-copper alloy rolling apparatus according to the present invention;
FIG. 2 is a schematic diagram showing the positional relationship between the wick and the roller of the molybdenum-copper alloy rolling equipment of the present invention;
FIG. 3 is a schematic diagram showing the positional relationship between the wick and the bladder of the molybdenum-copper alloy rolling apparatus according to the present invention;
FIG. 4 is a schematic structural diagram of a capsule replacing assembly of the molybdenum-copper alloy rolling equipment;
FIG. 5 is a schematic diagram showing the positional relationship between the new capsule releasing assembly and the extruded capsule body of the molybdenum-copper alloy rolling equipment of the present invention;
FIG. 6 is a schematic structural view of a central guide rod of the molybdenum-copper alloy rolling device of the present invention;
FIG. 7 is a cross-sectional view of the center guide bar of the molybdenum-copper alloy rolling apparatus of the present invention;
FIG. 8 is a schematic view showing the shrinkage state of the extruded capsule of the molybdenum-copper alloy rolling device of the present invention;
FIG. 9 is a schematic view of the relationship between the extrusion capsule and the gas conditioning assembly of the molybdenum-copper alloy rolling apparatus of the present invention;
FIG. 10 is a schematic structural diagram of an extruding capsule and a waste capsule furling assembly of the molybdenum-copper alloy rolling equipment;
FIG. 11 is a schematic structural view of a cylindrical frame of the molybdenum-copper alloy rolling apparatus of the present invention;
FIG. 12 is a schematic diagram showing the positional relationship between the extruded capsule and the cylindrical frame of the molybdenum-copper alloy rolling apparatus according to the present invention;
FIG. 13 is a schematic structural diagram of a molybdenum-copper alloy rolling device according to the present invention after deformation of the extruded capsule;
FIG. 14 is a schematic diagram showing the positional relationship between the extruded capsule and the rollers of the molybdenum-copper alloy rolling apparatus of the present invention and the alloy plate;
FIG. 15 is a schematic view showing the positional relationship of iron powder in the molybdenum-copper alloy rolling apparatus according to the present invention;
FIG. 16 is a schematic view of the structure of the bonding assembly of the molybdenum-copper alloy rolling equipment of the invention.
In the figure:
the rolling mill comprises a rack assembly 100, a supporting side plate 110, a roller 120, an upper roller 121, a lower roller 122, a driving assembly 130, an adjusting assembly 140 and an alloy plate 150;
the device comprises an oil suction assembly 200, an oil suction rope 210, a rope body retracting assembly 220, a retracting winch 221 and a guide bracket 222;
the pressing assembly 300, the supporting body 310, the positioning rod 311, the positioning plate 312, the pressing bag body 320 and the gas regulating assembly 322;
a central guide rod 410, an annular support block 411, a new capsule release assembly 420, a broken tube assembly 430 and a waste capsule furling assembly 440;
a capsule body exit aperture 510;
Detailed Description
In order to facilitate an understanding of the present invention, the present application will now be described more fully with reference to the accompanying drawings; the preferred embodiments of the present invention are illustrated in the accompanying drawings, but the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is noted that the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1, which is a schematic view of the appearance structure of the molybdenum-copper alloy rolling equipment of the present invention; the application provides a roller cleaning assembly comprising an oil suction assembly 200 and an extrusion assembly 300 by optimizing the structure of the roller cleaning assembly on rolling equipment in the prior art, wherein the oil suction assembly 200 is a combination of a rope body and a hoisting assembly, and the rope body is made of cotton; the extrusion assembly 300 is a capsule structure, and is used for extruding the rope body on the roller 120; when the rope body on the roller 120 needs to be replaced, the extrusion assembly 300 is contracted and the winding assembly is operated; the technical effect that the roller cleaning assembly on the molybdenum-copper alloy rolling equipment can effectively clean the roller without frequent shutdown and consumable replacement is realized.
Example one
As shown in fig. 1, the moly-copper alloy rolling equipment of the present application includes a stand assembly 100, an oil sucking assembly 200, and a pressing assembly 300.
As shown in fig. 1 to 3, the stand assembly 100 includes a support side plate 110, a roll 120, a driving assembly 130, an adjustment assembly 140, a power assembly, and a control unit; the supporting side plates 110 are positioned at two sides of the roller 120 and play a role in supporting and positioning the roller 120; the rolling rolls 120 are used for rolling an alloy plate 150 and comprise an upper rolling roll 121 and a lower rolling roll 122, wherein the upper rolling roll 121 and the lower rolling roll 122 are respectively positioned at the upper side and the lower side of the alloy plate 150; the driving assembly 130 is preferably a motor for driving the rotation of the roll 120; the adjusting assembly 140 is positioned on the supporting side plate 110 and functions to adjust the gap between the two rollers 120, and is preferably in a rack and pinion structure or a bolt and nut structure; the power assembly plays a role in providing power for the operation of each part of the molybdenum-copper alloy rolling equipment; the control unit is used for controlling the coordinated operation of all parts of the molybdenum-copper alloy rolling equipment, and preferably is a programmable logic controller; the rack assembly 100 is conventional and will not be described in detail herein.
The oil suction assembly 200 is used for absorbing oil adhered to the roller 120 and blocking (adhering) hard sundries, and comprises an oil suction rope 210 and a rope body retracting assembly 220; the material of the wick 210 is cotton; the rope body retracting component 220 comprises a retracting winch 221; the number of the retracting winches 221 is two, the retracting winches are respectively positioned on the supporting side plates 110 on the two sides of the roller 120, are both of a winch structure, and are respectively used for retracting and releasing the oil suction rope 210 and operate under the control of the control unit; two ends of the wick 210 are respectively wound and positioned on two symmetrical winding and unwinding winches 221, and the length direction of the wick is the same as the axial direction of the roller 120.
Preferably, considering that the roll 120 comprises the upper roll 121 and the lower roll 122, two sets of the wick 210 and the wick retracting assembly 220 are required, and in order to save cost, the wick retracting assembly 220 further comprises a guide bracket 222, and the guide bracket 222 is rod-shaped; two oil suction ropes 210 are positioned on one retraction winch 221, and a guide bracket 222 is fixed on the support side plate 110, and the length direction of the guide bracket is vertical to the axial direction of the roller 120; the wick 210 is abutted against the end of the guide bracket 222, and the two wicks 210 are in a frame shape under the guide of the guide bracket 222.
The pressing assembly 300 functions to press the wick 210 against the roller 120, and includes a support 310, a pressing bladder 320 and a gas regulating assembly 322; the supporting body 310 is positioned on the supporting side plate 110 and plays a role of supporting and positioning the pressing capsule 320; the pressing capsule 320 is fixed on the support 310; the gas regulating assembly 322, preferably a pump, is operated by a control unit for controlling the expansion and contraction of the pressing bladder 320, and the pressing bladder 320 contacts the wick 210 but not the roller 120 in the expanded state.
Further, the gas regulating assembly 322 is a piston structure, and is positioned on the supporting body 310 and/or the supporting side plate 110.
Further, the supporting body 310 comprises a positioning rod 311 and a positioning plate 312; the positioning plates 312 are elongated plates, the positioning rods 311 are positioned at two ends of the positioning plates 312, the length direction of the positioning plates 312 is parallel to the axis of the roller 120, and the positioning plates 312 are indirectly positioned on the supporting side plates 110 through the positioning rods 311.
When the wick 210 on the roller 120 needs to be replaced, the air adjustment assembly 322 is operated to cause the pressing bladder 320 to contract, and then the wick body retraction assembly 220 is operated to replace the wick 210 in contact with the roller 120.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
the technical problem of among the prior art clear roller subassembly on the rolling equipment of molybdenum-copper alloy need frequently to shut down and carry out the manual work and change the consumptive material in order to ensure rolling effect is solved, realized that clear roller subassembly on the rolling equipment of molybdenum-copper alloy need not frequently to shut down and change the consumptive material alright carry out effective clear technological effect to the roll.
Example two
Considering that, in the above embodiment, when the pressing capsule 320 is used for a long time, a part of the oil stain and the hard sundries from the wick 210 may adhere to each other, which may cause the accumulation of the dirt (oil stain and hard sundries) (block or strip) for a long time, if the pressing capsule 320 is replaced irregularly, the accumulated dirt may fall off from the pressing capsule 320 when the pressing capsule 320 contracts and expands, and fall onto the alloy plate 150, thereby causing a certain adverse effect on the rolling of the alloy plate 150; in order to solve the above problems, the embodiment of the present application optimizes and improves the structure of the extruded balloon 320 to a certain extent on the basis of the above embodiments, and adds a balloon replacement assembly; the method comprises the following specific steps:
as shown in fig. 4 to 10, the pressing bladder 320 is an elastic tube made of rubber and having elasticity;
the capsule replacing assembly is used for automatically replacing the extruding capsule 320 and comprises a central guide rod 410, a new capsule releasing assembly 420, a broken tube assembly 430 and a waste capsule furling assembly 440;
the central guide rod 410 is a cylindrical rod, and one end of the central guide rod is fixed on the support body 310 through a bracket or a connecting block; the clearance between the outer surface of the central guide rod 410 and the inner surface of the support body 310 is more than 5 mm, and the axis of the central guide rod 410 is parallel to the axis of the roller 120; an annular supporting block 411 is respectively positioned on the central guide rod 410 near the two ends, the annular supporting block 411 is annular, the cross section of the annular supporting block is approximate to a triangle, and the function of closing the two ends of the elastic tube when the elastic tube expands is achieved;
the new capsule release assembly 420 is a winding structure, is positioned on the supporting body 310, is positioned at the unfixed end of the central guide rod 410, and operates under the control of the control unit;
the tube breaking assembly 430 is a blade, is positioned on the central guide rod 410, is close to the fixed position of the central guide rod 410, and plays a role in breaking the elastic tube (breaking the tube-shaped elastic tube into long strips);
the waste bag furling assembly 440 is a winding structure, is positioned on the support body 310, is close to the tube breaking assembly 430, and operates under the control of the control unit to wind up the waste elastic tube;
one end of the elastic tube is wound and positioned on the new capsule releasing component 420, and the other end of the elastic tube is positioned on the waste capsule furling component 440;
the central guide rod 410 is a hollow structure, a through hole is formed in the central guide rod, and the gas regulating assembly 322 is communicated with the extrusion capsule 320 through the central guide rod 410.
Preferably, in order to avoid the dropping of dirt, the outer surface of the elastic tube is coated with colloid;
preferably, the colloid is a pressure-sensitive adhesive.
In the actual use process, when the extrusion capsule 320 needs to be replaced regularly, the gas regulating assembly 322 is controlled to exhaust gas so as to shrink the extrusion capsule 320, and then the new capsule releasing assembly 420 and the waste capsule furling assembly 440 are operated simultaneously to replace the extrusion capsule 320; at the same time, the wick 210 is replaced, and the air adjustment assembly 322 is operated to inflate the squeeze bladder 320 after the replacement is completed.
EXAMPLE III
In order to further avoid the contamination of the alloy plate 150 and the roller 120 and further ensure that the alloy plate 150 in the rolling process is free from contamination and scratches, the embodiment of the present application makes certain improvements to the structure of the support body 310 on the basis of the second embodiment, specifically:
as shown in fig. 11 and 14, the support body 310 is a cylindrical frame having a hollow cylindrical shape and having a capsule penetration hole 510 densely distributed thereon; the cylindrical frame can be fixedly connected to the supporting side plate 110 in a rotating mode around the axis of the cylindrical frame, a driving motor is further positioned on the supporting side plate 110, the operation of the driving motor is controlled by the control unit, and the cylindrical frame operates under the driving of the driving motor; the central guide rod 410, the new capsule release assembly 420, the broken tube assembly 430 and the waste capsule furling assembly 440 are all positioned inside the cylindrical frame; the gas regulating assembly 322 is communicated with the elastic tube through a central guide rod 410; the outer surface of the elastic tube is coated with colloid; as shown in fig. 14, the elastic tubes protruding from the different capsule body outlet holes 510 are abutted together, and the expanded elastic tubes are abutted on the alloy plate 150 while abutting on the roller 120, and rotate synchronously with the roller 120, thereby further improving the cleaning effect.
Preferably, the gas regulating assembly 322 is a piston structure, and is positioned inside the central guide rod 410.
Considering that in actual use (for convenience of description, a portion of the elastic tube protruding from one capsule penetration hole 510 is hereinafter defined as a capsule unit), the capsule units collide together after being inflated to form a cylindrical capsule layer surrounding the cylindrical frame; in order to make the cylindrical capsule layer adhere to the roller 120 more tightly and further avoid the generation of cleaning dead angles, preferably, the molybdenum-copper alloy rolling device further comprises an adhering component; the fit assembly includes iron powder 610 and an electromagnet assembly 620, which function to urge the cylindrical capsule layer to fit the roll 120 more; the iron powder 610 is filled in a space formed by the central guide rod 410 and the elastic tube, and is pressed on the elastic tube by virtue of magnetic force; a magnet or a magnet group consisting of a plurality of magnets with the length similar to that of the roller 120 is arranged inside the roller 120; the magnet and the magnet are electromagnets or permanent magnets; the electromagnet assembly 620 is positioned on the central guide bar 410, operates under the control of the control unit, and functions to adsorb the iron powder 610 while the elastic tube moves.
In order to avoid waste of the iron powder 610 along with the discarded elastic tube wound onto the waste bag furling assembly 440 during use, it is preferable that the iron powder 610 is divided into several tens or more parts and wrapped in different iron powder bags 630, and the iron powder bags 630 are placed in a space formed by the central guide rod 410 and the elastic tube.
Preferably, the contents of the iron powder capsule 630 are liquid, iron powder 610 and/or gas.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A molybdenum-copper alloy rolling equipment comprises a supporting side plate (110), a rolling roller (120), a driving assembly (130), a power assembly and a control unit, wherein the supporting side plate (110) is positioned at two sides of the rolling roller (120), and is characterized by further comprising an oil suction assembly (200) and a squeezing assembly (300);
the oil suction assembly (200) comprises an oil suction rope (210) and a rope body retracting assembly (220);
the material of the oil suction rope (210) is cotton;
the rope body winding and unwinding assembly (220) comprises two winding and unwinding winches (221), and the two winding and unwinding winches (221) are respectively positioned on the supporting side plates (110) on the two sides of the roller (120);
two ends of the oil suction rope (210) are respectively wound and positioned on two symmetrical winding and unwinding winches (221);
the squeezing assembly (300) has the function of enabling the oil suction rope (210) to be tightly attached to the roller (120) in a squeezing mode and comprises a support body (310), a squeezing bag body (320) and an air adjusting assembly (322);
the supporting body (310) is positioned on the supporting side plate (110) and plays a role in supporting and positioning the pressing capsule (320);
the pressing capsule (320) is fixed on the support (310),
the gas regulating assembly (322) is used to control the expansion and contraction of the compression bladder (320).
2. The molybdenum-copper alloy rolling plant according to claim 1, characterized in that the rope take-up and pay-off assembly (220) further comprises a guide bracket (222), the guide bracket (222) being rod-shaped;
two oil suction ropes (210) are positioned on one retraction winch (221), a guide bracket (222) is fixed on the support side plate (110), and the length direction of the guide bracket is vertical to the axial direction of the roller (120);
the oil suction ropes (210) are abutted against the end parts of the guide brackets (222), and the two oil suction ropes (210) are in a frame shape under the guide of the guide brackets (222).
3. The molybdenum-copper alloy rolling apparatus according to claim 1 or 2, further comprising a bladder replacement assembly;
the extrusion bag body (320) is an elastic tube made of rubber and provided with elasticity;
the capsule replacing assembly comprises a central guide rod (410), a new capsule releasing assembly (420), a broken tube assembly (430) and a waste capsule furling assembly (440);
the central guide rod (410) is a cylindrical rod, and one end of the central guide rod is fixed on the support body (310) through a bracket or a connecting block;
the clearance between the outer surface of the central guide rod (410) and the inner surface of the support body (310) is more than 5 mm, and the axis of the central guide rod (410) is parallel to the axis of the roller (120);
the positions, close to the two ends, of the central guide rod (410) are respectively provided with an annular supporting block (411), and the annular supporting blocks (411) are annular and have approximately triangular cross sections;
the new capsule release assembly (420) is of a winding structure, is positioned on the support body (310) and is positioned at the unfixed end of the central guide rod (410);
the tube breaking component (430) is a blade, is positioned on the central guide rod (410), is close to the fixed position of the central guide rod (410), and plays a role in scratching the elastic tube;
the waste bag furling component (440) is of a winding structure and is positioned on the support body (310) and close to the broken pipe component (430);
one end of the elastic tube is wound and positioned on the new capsule releasing component (420), and the other end of the elastic tube is positioned on the waste capsule furling component (440);
the central guide rod (410) is of a hollow structure, and the gas regulating assembly (322) is communicated with the extrusion capsule body (320) through the central guide rod (410).
4. Molybdenum-copper alloy rolling equipment according to claim 3, characterized in that the outer surface of the extrusion capsule (320) is coated with glue.
5. The molybdenum-copper alloy rolling equipment according to claim 4, wherein the supporting body (310) is a hollow cylindrical frame on which capsule penetration holes (510) are densely distributed;
the cylindrical frame is rotatably and fixedly connected to the supporting side plate (110) around the axis of the cylindrical frame, a driving motor is further positioned on the supporting side plate (110), the operation of the driving motor is controlled by the control unit, and the cylindrical frame rotates under the driving of the driving motor; the gas regulating assembly (322) is communicated with the elastic tube through a central guide rod (410);
elastic pipes protruding from different capsule penetrating holes (510) are abutted together, and the expanded elastic pipes are abutted on the alloy plate (150) while abutting on the roller (120) and rotate synchronously with the roller (120).
6. The molybdenum-copper alloy rolling apparatus according to claim 5, further comprising a bonding assembly;
the attaching assembly comprises iron powder (610) and an electromagnet assembly (620);
the iron powder (610) is positioned in a space formed by the central guide rod (410) and the elastic pipe, and presses the elastic pipe by means of magnetic force;
the inside of the roller (120) is provided with a magnet with the length similar to that of the roller (120) or a magnet group consisting of a plurality of magnets;
the electromagnet assembly (620) is positioned on the central guide rod (410) and operates under the control of the control unit, and plays a role of adsorbing the iron powder (610) when the elastic tube moves.
7. The molybdenum-copper alloy rolling equipment as claimed in claim 6, wherein the iron powder (610) is packed in different iron powder capsules (630) in several tens or more, and the iron powder capsules (630) are placed in a space formed by the central guide bar (410) and the elastic tube.
8. The molybdenum-copper alloy rolling equipment as claimed in claim 7, wherein the inside substance of the iron powder capsule (630) is liquid, iron powder (610) and/or gas.
9. The molybdenum-copper alloy rolling equipment according to claim 1, wherein the supporting body (310) comprises positioning rods (311) and positioning plates (312);
the positioning plates (312) are elongated plates, the positioning rods (311) are positioned at two ends of the positioning plates (312), the length direction of the positioning plates (312) is parallel to the axis of the roller (120), and the positioning plates (312) are indirectly positioned on the supporting side plates (110) through the positioning rods (311).
10. The molybdenum-copper alloy rolling plant according to any one of claims 4 to 7, wherein said gas regulating assembly (322) is of piston configuration, positioned inside said central guide rod (410).
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| CN114535302B (en) | 2022-07-19 |
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