CN120644994B - A variable-pitch slitting device for brass strip production - Google Patents
A variable-pitch slitting device for brass strip productionInfo
- Publication number
- CN120644994B CN120644994B CN202510973426.3A CN202510973426A CN120644994B CN 120644994 B CN120644994 B CN 120644994B CN 202510973426 A CN202510973426 A CN 202510973426A CN 120644994 B CN120644994 B CN 120644994B
- Authority
- CN
- China
- Prior art keywords
- brass strip
- guide roller
- mounting
- frame
- fixedly arranged
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a brass strip production variable-pitch slitting device which comprises a supporting frame horizontally placed on the ground, wherein an installation frame is rotatably arranged on the inner side of the right end of the supporting frame, an unreeling roller is rotatably arranged on the installation frame, a winding roller driven by a motor is rotatably arranged on the inner side of the left end of the supporting frame, a fixing plate which is transversely arranged is fixedly arranged in the middle position inside the supporting frame, and slitting blades which are arranged at equal intervals are arranged above the fixing plate. This brass strip production displacement cuts equipment adopts novel structural design, cuts the blade and can slide on adjusting the slide to reach the purpose of margin, at this in-process brass strip through first guide roll and second guide roll, utilize the extrusion of first guide roll to brass strip, extrude the brass strip flattening, the inside heater strip of first guide roll heats it simultaneously, in transferring heat to brass strip through first guide roll, the brass strip after the heating eliminates internal stress, improves the flattening effect.
Description
Technical Field
The invention relates to the technical field of brass strip processing, in particular to a pitch-changing slitting device for brass strip production.
Background
Brass strip is a flat, long strip-shaped metal material made of brass, and brass is processed into a strip-shaped product with specific thickness and width through rolling, stretching and other processes, so that a plurality of working procedures are needed in the processing process, and a plurality of processing procedures can be combined in a machine tool in the actual processing process, so that the processing efficiency is improved.
Among the prior art, chinese patent application number CN202010421944.1 discloses a compound brass strip's roll unloading side cut former, including side cut platform, set up on the base, lift cutting mechanism sets up on side cut platform, including the lifter plate that can go up and down to side cut platform mesa direction, the below of lifter plate is provided with two cutting machines that can move in opposite directions along side cut platform width direction, be equipped with on the side cut platform and be used for dodging every cutting machine work end rotation and be used for supplying brass strip width direction's limit to shift out the opening, leveling mechanism, the symmetry sets up on side cut platform and be located lifting assembly both sides, including bottom compression roller and top compression roller, have the clearance that must supplies brass strip to pass between bottom compression roller and the top compression roller, bottom compression roller and top compression roller correspond from top to bottom and set up, receive and release tensioning mechanism, the symmetry sets up on the base and be located the both sides of side cut platform.
Among the prior art, chinese patent with application number CN202010141089.9 discloses a brass plate and area apparatus for producing and technology thereof, the on-line screen storage device comprises a base, install rolling mill roller, grinding device and cutting device on the base, and rolling mill roller and cutting device set up respectively in grinding device's both sides, grinding device includes first, second, pole setting, backup pad and the movable column of polishing, first and second of polishing are provided with two respectively, and alternately set up, first of polishing sets up in the below of second of polishing, and first of polishing and second of polishing's both sides all are provided with two pole setting, realize rolling, polishing, the cutting in brass plate area, a series of procedure.
Among the prior art, chinese patent application number CN202120807296.3 discloses a composite brass strip's roll unloading side cut former, including leveling mechanism, garbage collection mechanism and winding mechanism, leveling mechanism and winding mechanism's top is equipped with first slide, be equipped with first slide bar on the first slide, be equipped with the unreeling axle in the leveling mechanism, first leveling axle, second leveling axle and third leveling axle, the brass strip limit waste material of cutting is got into the collecting box by the discharge gate and is collected, brass strip after the side cut carries out the rolling by the winding axle again through fourth leveling axle, fifth leveling axle and sixth leveling axle with brass strip being equilateral triangle and carries out the second tensioning, improve the rolling effect, and compress tightly by second closing device at first during the rolling, prevent to produce the displacement when the rolling, influence the rolling effect.
According to the material, the operations of slitting, polishing and the like can be generally combined together for processing in the prior art, but in the actual use process, as the brass strip is of a lamellar structure, deformation easily occurs during storage and processing to influence flatness, and uneven brass strip is easy to generate interlayer damage (namely friction damage between brass strips of adjacent layers) after being wound.
Disclosure of Invention
The invention aims to provide a brass strip production variable-pitch slitting device for solving the problems in the background technology.
The technical scheme is that the roll changing slitting equipment for brass strip production comprises a supporting frame horizontally placed on the ground, wherein an installation frame is rotatably arranged on the inner side of the right end of the supporting frame, an unreeling roller is rotatably installed on the installation frame, a winding roller driven by a motor is rotatably installed on the inner side of the left end of the supporting frame, a fixing plate which is transversely arranged is fixedly installed in the middle position inside the supporting frame, slitting blades which are uniformly arranged are installed above the fixing plate, the slitting blades and an adjusting slideway which is fixedly installed on the upper surface of the fixing plate are slidably installed, a mounting frame which is in a 'back' shape structure is installed above the middle position of the fixing plate, polishing blocks are fixedly installed on the inner walls of the upper side and the lower side of the mounting frame, a reciprocating mechanism which drives the mounting frame to move is arranged below the fixing plate, an adsorption mechanism which is used for collecting polishing scraps is arranged on the upper surface of the mounting frame, a first guide roller and a second guide roller are rotatably installed on the inner side of the supporting frame, the first guide roller clamps and is used for flattening brass strip, and a wire is fixedly installed inside the first guide roller.
Preferably, the adsorption mechanism comprises a dust collector fixedly arranged on the upper surface of the mounting frame, and the dust collector is connected with a negative pressure pump air inlet fixedly arranged on the upper surface of the mounting frame through a pipeline.
Preferably, through holes are formed in the side face of the first guide roller at equal intervals, the first guide roller and the mounting seat are rotatably mounted, and the mounting seat is fixedly mounted on the inner side wall of the support frame.
Preferably, the connecting shaft communicated with the first guide roller is coaxially and fixedly arranged outside the first guide roller, the whole connecting shaft is of a hollow structure, and the rear end of the connecting shaft is provided with a communicating groove.
Preferably, a first connecting pipe communicated with the mounting seat is fixedly arranged at the upper end of the mounting seat, and the first connecting pipe is connected with an air inlet of the negative pressure pump.
Preferably, the reciprocating mechanism comprises a movable slide block fixedly arranged on the lower surface of the mounting frame, and the movable slide block is in sliding connection with a limiting chute arranged in the fixing plate.
Preferably, the movable slider is internally provided with a reciprocating screw rod which is connected with the support frame in a threaded manner in a penetrating manner, and the reciprocating screw rod is synchronously rotated with the first guide roller through a synchronous belt.
Preferably, the collecting box is fixedly arranged at the lower end inside the supporting frame, the flushing spray heads corresponding to the brass strips are fixedly arranged inside the front side and the rear side of the supporting frame, and the flushing spray heads are communicated with the collecting box through conveying pipes.
Preferably, the collecting box corresponds to the position of the water leakage hole formed in the fixing plate up and down, the collecting box is fixedly arranged in the collecting box to form a heat exchange pipeline with a bent structure, and the front end of the heat exchange pipeline is communicated with the air outlet of the negative pressure pump through a second connecting pipe.
Preferably, the rear end of the heat exchange pipeline is fixedly connected with a third connecting pipe, the third connecting pipe is communicated with the drying spray head, and the drying spray head is fixedly arranged on the inner side wall of the supporting frame.
Compared with the prior art, the invention has the beneficial effects that the brass strip production variable-pitch slitting equipment adopts a novel structural design, and the specific contents are as follows:
1. The copper strips unreeled by the unreeling roller are cut when passing through the cutting blade and then are reeled in the reeling roller, the cutting blade can slide on the adjusting slideway, so that the aim of edge distance is fulfilled, in the process, the copper strips pass through the first guide roller and the second guide roller, the copper strips are extruded and leveled by the extrusion of the first guide roller, meanwhile, the heating wires in the first guide roller heat the copper strips, heat is transferred into the copper strips by the first guide roller, the internal stress is eliminated by the heated copper strips, and the leveling effect is improved;
Further, when the brass strip in the conveying process passes through the inside of the installation frame, the surface of the brass strip is polished by utilizing a polishing block in the installation frame, so that the surface finish degree of the brass strip is improved, in the process, the first guide roller drives the reciprocating screw rod to rotate through the synchronous belt, the reciprocating screw rod drives a movable sliding block which is arranged outside the reciprocating screw rod in a threaded manner in the rotating process of the reciprocating screw rod to reciprocate left and right in a limiting sliding groove, and the movable sliding block drives the installation frame to synchronously reciprocate left and right, so that the polishing block in the installation frame is more uniformly worn;
Furthermore, a negative pressure pump above the installation frame is started in the process of polishing the brass strip, negative pressure is formed at the position of the dust collector by using the negative pressure pump, and scraps generated during polishing are sucked under the action of the negative pressure, so that the influence on subsequent operation is avoided.
2. The cut brass strip passes through the position of the flushing nozzle, at the moment, a water pump connected with a conveying pipe is started to convey water in a collecting box into the flushing nozzle through the conveying pipe and spray the water, so that the surface of the brass strip is flushed by water flow, and the dirt such as lubricating oil and the like remained on the surface of the brass strip during production is cleaned;
Further, one air inlet of the negative pressure pump is connected with the mounting seat through the first connecting pipe, and the mounting seat is communicated with the first guide roller through the connecting shaft, so that air in the first guide roller is pumped out (heated hot air is inside the first guide roller) under the action of the negative pressure pump, the pumped air enters the heat exchange pipeline through the second connecting pipe to flow, and the heat exchange pipeline is utilized to exchange heat with water in the collecting box, so that the water is heated, and the heated water has a better degreasing effect;
Furthermore, the air in the heat exchange pipeline is conveyed into the drying spray head through the third connecting pipe and sprayed out, so that the cleaned brass strip is dried by utilizing the sprayed air flow.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 shows a support frame according to the present invention an internal structural schematic;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic view showing the upper surface structure of the fixing plate of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a schematic view of the lower surface structure of the fixing plate of the present invention;
FIG. 7 is a schematic view of a mounting frame structure of the present invention;
FIG. 8 is a schematic view of the internal structure of a first guide roller according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8C according to the present invention;
FIG. 10 is a schematic view of the internal structure of the mounting base of the present invention;
FIG. 11 is a schematic view of the installation position of the heat exchange pipeline.
The device comprises a supporting frame 1, a mounting frame 2, a mounting frame 3, an unreeling roller 4, a winding roller 5, a fixing plate 6, a water leakage hole 7, a slitting blade 8, an adjusting slideway 9, a first guide roller 10, a second guide roller 11, a mounting frame 12, a polishing block 13, a movable sliding block 14, a limiting sliding groove 15, a reciprocating screw rod 16, a synchronous belt 17, a dust collector 18, a negative pressure pump 19, a heating wire 20, a penetrating hole 21, a mounting seat 22, a connecting shaft 23, a communicating groove 24, a first connecting pipe 25, a flushing nozzle 26, a collecting box 27, a conveying pipe 28, a heat exchange pipeline 29, a second connecting pipe 30, a third connecting pipe 31 and a drying nozzle.
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. 1-4, in order to achieve the purpose of leveling brass bands in the conveying process, the embodiment provides a technical scheme, and specifically discloses a novel brass band leveling machine which comprises a support frame 1 horizontally placed on the ground, wherein an installation frame 2 is rotatably arranged on the inner side of the right end of the support frame 1, an unreeling roller 3 is rotatably arranged on the installation frame 2, a winding roller 4 driven by a motor is rotatably arranged on the inner side of the left end of the support frame 1, a fixing plate 5 which is transversely arranged is fixedly arranged in the middle position inside the support frame 1, cutting blades 7 which are arranged at equal intervals are arranged above the fixing plate 5, the cutting blades 7 are slidably arranged between the cutting blades and an adjusting slideway 8 which is fixedly arranged on the upper surface of the fixing plate 5, a first guide roller 9 and a second guide roller 10 are rotatably arranged on the inner side of the support frame 1, the first guide roller 9 clamps and extrudes and levels brass bands, and a heating wire 19 is fixedly arranged inside the first guide roller 9.
When the device is used, firstly, a brass strip roll is arranged in the mounting frame 2, then the brass strip roll is pulled to the position of the winding roller 4, the winding operation of the brass strip roll is realized by driving the winding roller 4 to rotate through a motor, the brass strip in the winding process passes through the position of the slitting blade 7, the brass strip is slit by the slitting blade 7 (the distance between adjacent slitting blades 7 is adjusted by utilizing the sliding of the slitting blade 7 on the adjusting slideway 8 to achieve the purpose of changing the pitch), the brass strip is limited and guided by the first guide roller 9 and the second guide roller 10 in the conveying process, the brass strip is leveled by the extrusion force of the first guide roller 9 on the brass strip, the brass strip is heated by the heating wire 19 in the process, the brass strip is heated by the first guide roller 9, and the internal stress is eliminated by the heated brass strip, so that a better leveling effect is achieved.
Referring to fig. 5-7, in order to achieve the purpose of polishing the brass strip surface, the embodiment provides a technical scheme that a mounting frame 11 with a 'back' structure is mounted above the middle position of a fixing plate 5, polishing blocks 12 are fixedly mounted on the inner walls of the upper side and the lower side of the mounting frame 11, a reciprocating mechanism for driving the mounting frame 11 to move is arranged below the fixing plate 5, the reciprocating mechanism comprises a moving slide block 13 fixedly mounted on the lower surface of the mounting frame 11, the moving slide block 13 is in sliding connection with a limiting chute 14 formed in the fixing plate 5, a reciprocating screw rod 15 in rotary connection with a support frame 1 is mounted in the moving slide block 13 through threads, and the reciprocating screw rod 15 synchronously rotates with a first guide roller 9 through a synchronous belt 16.
The brass strip is conveyed in the process of being conveyed through the inside of the installation frame 11, the brass strip surface is polished by utilizing the polishing blocks 12 in the installation frame 11, the brass strip surface is smoother, the synchronous belt 16 on the side surface of the brass strip is driven to rotate in the process of rotating the first guide roller 9, the reciprocating screw rod 15 is driven to rotate by utilizing the synchronous belt 16, the movable sliding block 13 which is arranged outside the reciprocating screw rod 15 in a penetrating threaded manner is driven to slide in the limiting sliding groove 14 formed in the inner side of the fixed plate 5 in the process of rotating the reciprocating screw rod 15, and therefore the installation frame 11 above the movable sliding block 13 is utilized to synchronously move left and right, so that the polishing blocks 12 in the installation frame 11 are contacted with the brass strip surface more uniformly.
Embodiment III: referring to fig. 8-11, in order to achieve the purpose of improving the effect of cleaning oil stains, the present embodiment provides the following technical solutions, and specifically discloses: the upper surface of the mounting frame 11 is provided with an adsorption mechanism for collecting polishing scraps, the adsorption mechanism comprises a dust collector 17 fixedly arranged on the upper surface of the mounting frame 11, the dust collector 17 is connected with a negative pressure pump 18 air inlet fixedly arranged on the upper surface of the mounting frame 11 through a pipeline, the side surface of the first guide roller 9 is provided with through holes 20 which are arranged at equal intervals, the first guide roller 9 is rotatably arranged with a mounting seat 21, the mounting seat 21 is fixedly arranged on the inner side wall of the supporting frame 1, a connecting shaft 22 communicated with the outer part of the first guide roller 9 is coaxially and fixedly arranged, the whole connecting shaft 22 is of a hollow structure, the rear end of the connecting shaft 22 is provided with a communicating groove 23, the upper end of the mounting seat 21 is fixedly provided with a first connecting pipe 24 communicated with the mounting seat 21, and the first connecting pipe 24 is connected with an air inlet of the negative pressure pump 18, the collecting box 26 is fixedly arranged at the lower end inside the supporting frame 1, the flushing spray heads 25 corresponding to brass bands are fixedly arranged inside the front side and the rear side of the supporting frame 1, the flushing spray heads 25 are communicated with the collecting box 26 through the conveying pipes 27, the collecting box 26 corresponds to the position of the water leakage holes 6 formed inside the fixing plate 5 up and down, the collecting box 26 is internally and fixedly provided with the heat exchange pipeline 28 which is of a bent structure, the front end of the heat exchange pipeline 28 is communicated with the air outlet of the negative pressure pump 18 through the second connecting pipe 29, the rear end of the heat exchange pipeline 28 is fixedly connected with the third connecting pipe 30, the third connecting pipe 30 is communicated with the drying spray heads 31, and the drying spray heads 31 are fixedly arranged on the inner side wall of the supporting frame 1.
The negative pressure pump 18 above the mounting frame 11 is started in the process of polishing the brass strip, the negative pressure pump 18 is utilized to enable the dust collector 17 to form negative pressure, the dust collector 17 sucks the chips generated during polishing under the action of the negative pressure (a filter screen structure is arranged inside the dust collector 17, the filter screen is utilized to filter the adsorbed chips), meanwhile, a water pump connected with the conveying pipe 27 is started, water in the collecting box 26 is conveyed into the flushing nozzle 25 through the conveying pipe 27 and sprayed out, the surface of the brass strip passing through is flushed by utilizing the sprayed water flow (the brass strip can use a certain lubricating oil in the front production process, the lubricating oil can remain on the surface of the brass strip, the flushed water falls back into the collecting box 26 again through the water leakage hole 6), meanwhile, the negative pressure pump 18 pumps out the air inside the first guide roller 9 through the first connecting pipe 24, external air can enter through the through hole 20, the pressure balance is kept, the air inside the first guide roller 9 enters the connecting shaft 22, then enters the connecting seat 21 through the connecting groove 23 at the rear end of the connecting shaft 22, the brass strip enters the connecting pipe 21, the heat exchange box is heated by utilizing the connecting pipe 28, the water after the heat exchange is further processed through the connecting pipe 28, the water exchange box is heated by utilizing the water exchange pipeline, the air exchange effect is realized, and the air inside the water exchange box is heated by the water exchange pipeline is realized, and the air exchange effect is realized, and the air exchange is realized, and the air exchange is realized.
In the description of the present invention, unless otherwise indicated, the meaning of "plurality" is two or more, and the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying 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 are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a brass strip production displacement cutting equipment, includes horizontally places subaerial support frame (1), the inboard rotation of support frame (1) right-hand member sets up mounting bracket (2), just install unreeling roller (3) in rotation of mounting bracket (2), and the inboard rotation of support frame (1) left end is installed by motor drive's wind-up roller (4), its characterized in that still includes:
a transversely arranged fixed plate (5) is fixedly arranged in the middle position inside the support frame (1), equally spaced slitting blades (7) are arranged above the fixed plate (5), and the slitting blades (7) are slidably arranged between an adjusting slideway (8) fixedly arranged on the upper surface of the fixed plate (5);
A mounting frame (11) with a reverse-shaped structure is arranged above the middle position of the fixed plate (5), grinding blocks (12) are fixedly arranged on the inner walls of the upper side and the lower side of the mounting frame (11), and a reciprocating mechanism for driving the mounting frame (11) to move is arranged below the fixed plate (5);
The device comprises a mounting frame (11), wherein the upper surface of the mounting frame (11) is provided with an adsorption mechanism for collecting polishing scraps, the adsorption mechanism comprises a dust collector (17) fixedly arranged on the upper surface of the mounting frame (11), the dust collector (17) is connected with an air inlet of a negative pressure pump (18) fixedly arranged on the upper surface of the mounting frame (11) through a pipeline, the side surface of a first guide roller (9) is provided with through holes (20) which are arranged at equal intervals, the first guide roller (9) is rotatably arranged with a mounting seat (21), the mounting seat (21) is fixedly arranged on the inner side wall of the supporting frame (1), the upper end of the mounting seat (21) is fixedly provided with a first connecting pipe (24) communicated with the mounting seat, and the first connecting pipe (24) is connected with the air inlet of the negative pressure pump (18);
the inner side of the supporting frame (1) is rotatably provided with a first guide roller (9) and a second guide roller (10), the first guide roller (9) clamps and extrudes and flattens brass strips, and a heating wire (19) is fixedly arranged in the first guide roller (9);
The utility model discloses a solar energy drying device, including support frame (1), support frame (1) inside lower extreme fixed mounting collecting box (26), just both sides inside fixed mounting is with washing shower nozzle (25) that brass strip corresponds around support frame (1), and washing shower nozzle (25) are through conveyer pipe (27) and collecting box (26) intercommunication, collecting box (26) correspond each other from top to bottom with seting up in inside water leakage hole (6) position of fixed plate (5), just collecting box (26) inside fixed mounting becomes heat exchange tube (28) of kink column structure, just heat exchange tube (28) front end is through second connecting pipe (29) and the air outlet intercommunication of negative pressure pump (18), heat exchange tube (28) rear end fixed connection third connecting pipe (30), just third connecting pipe (30) and stoving shower nozzle (31) intercommunication, and stoving shower nozzle (31) fixed mounting is at support frame (1) inside wall.
2. The brass strip production variable-pitch slitting device according to claim 1, wherein a connecting shaft (22) communicated with the first guide roller (9) is coaxially and fixedly arranged outside the first guide roller, the connecting shaft (22) is of a hollow structure as a whole, and a communicating groove (23) is formed in the rear end of the connecting shaft (22).
3. The brass strip production variable-pitch slitting equipment according to claim 2, wherein the reciprocating mechanism comprises a movable sliding block (13) fixedly arranged on the lower surface of the mounting frame (11), and the movable sliding block (13) is in sliding connection with a limiting sliding groove (14) formed in the fixed plate (5).
4. A brass strip production variable-pitch slitting device according to claim 3 is characterized in that a reciprocating screw rod (15) in rotary connection with a supporting frame (1) is installed in the movable sliding block (13) through threads, and the reciprocating screw rod (15) and a first guide roller (9) synchronously rotate through a synchronous belt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510973426.3A CN120644994B (en) | 2025-07-15 | 2025-07-15 | A variable-pitch slitting device for brass strip production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510973426.3A CN120644994B (en) | 2025-07-15 | 2025-07-15 | A variable-pitch slitting device for brass strip production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120644994A CN120644994A (en) | 2025-09-16 |
| CN120644994B true CN120644994B (en) | 2026-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510973426.3A Active CN120644994B (en) | 2025-07-15 | 2025-07-15 | A variable-pitch slitting device for brass strip production |
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| Country | Link |
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| CN (1) | CN120644994B (en) |
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| CN119098783A (en) * | 2024-09-29 | 2024-12-10 | 溧阳余库能源科技有限公司 | Cold pressing and slitting integrated equipment |
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| CN220426070U (en) * | 2023-06-21 | 2024-02-02 | 温州元鼎铜业有限公司 | Scrap removing and cleaning device for copper strip machining |
| CN120206247A (en) * | 2025-04-30 | 2025-06-27 | 雄县驰嘉电器制造有限公司 | A silicon steel sheet coil slitting line for transformer core production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN217122715U (en) * | 2022-03-10 | 2022-08-05 | 江苏铭仁精密不锈钢有限公司 | A kind of cutting equipment for pickling thin-walled stainless steel processing |
| CN117262857A (en) * | 2023-09-20 | 2023-12-22 | 广东欣美新材料科技有限公司 | An intelligent tape cutting device |
| CN222021235U (en) * | 2023-12-19 | 2024-11-19 | 大连美森木业有限公司 | A two-way reciprocating automatic grinding machine for plates |
| CN119098783A (en) * | 2024-09-29 | 2024-12-10 | 溧阳余库能源科技有限公司 | Cold pressing and slitting integrated equipment |
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