CN120394562A - A spiral forced conveying device for rolling mill scrap - Google Patents

A spiral forced conveying device for rolling mill scrap

Info

Publication number
CN120394562A
CN120394562A CN202510918638.1A CN202510918638A CN120394562A CN 120394562 A CN120394562 A CN 120394562A CN 202510918638 A CN202510918638 A CN 202510918638A CN 120394562 A CN120394562 A CN 120394562A
Authority
CN
China
Prior art keywords
wall
crushing
equipment frame
shaft
shafts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202510918638.1A
Other languages
Chinese (zh)
Inventor
罗文远
冯泽强
段庆阳
高志伟
任家岭
赵耿
续致恒
武鑫龙
韩彩香
景洁
兰嘉祺
郭浩
马圣洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiyuan Jinxi Chunlei Copper Industry Co ltd
Original Assignee
Taiyuan Jinxi Chunlei Copper Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taiyuan Jinxi Chunlei Copper Industry Co ltd filed Critical Taiyuan Jinxi Chunlei Copper Industry Co ltd
Priority to CN202510918638.1A priority Critical patent/CN120394562A/en
Publication of CN120394562A publication Critical patent/CN120394562A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • 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
    • B21B15/0007—Cutting or shearing the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a spiral forced conveying device for rolling mill waste, which relates to the technical field of copper coil processing and comprises an equipment frame and a crushing box, wherein the crushing box is fixedly arranged on the inner wall of the equipment frame, a crushing shaft is rotatably arranged on the inner wall of the equipment frame, a driving gear is fixedly arranged on the outer side surface of the crushing shaft, the driving force of a rolling mill is utilized to drive the extrusion shaft and a driving gear arranged on the outer side surface of the extrusion shaft to rotate, the driving gear is utilized to drive a chain to drive the crushing shaft to rotate in the crushing box, the waste copper coil cut by a knife blade is crushed through the rotation of the crushing shaft, and the crushed copper coil is output by the spiral conveying shaft, so that the defect that the copper coil head and the copper coil are required to be cut by matching with additional cutting equipment after cold pressing of the rolling mill in the prior art is overcome, and the waste recovery function can be realized only by manually unloading the waste material and putting the waste material into the crushing device after the cutting is finished, and the time and labor are consumed in the rolling mill in the prior art.

Description

Screw forced conveying device for rolling mill waste
Technical Field
The invention relates to the technical field of copper coil processing, in particular to a spiral forced conveying device for rolling mill waste.
Background
Rolling mills are key industrial equipment that use rotating rolls to apply pressure to metal or other materials to plastically deform them, primarily for processing metal blanks into desired shapes and sizes, such as plates, strips, profiles (e.g., i-bars, channels), rods, wires, and tubes. The core working principle is that the material is continuously compressed and extended under high temperature (hot rolling) or normal temperature (cold rolling) by the relative motion and pressure action between the rollers, so that the internal structure of the material is improved and the mechanical property of the material is improved.
In the existing copper processing technology, a rolling mill mainly completes a leveling procedure of copper coil copper strips through a double-extrusion-shaft cold pressing process, two extrusion shafts are arranged inside the rolling mill to extrude the copper coil copper strips to realize leveling treatment of the copper coil copper strips, cutting equipment is used for removing stub bars and tails of the copper coil copper strips after leveling, and further recovery of copper coil copper strip waste is realized by matching with a crushing device;
In view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to solve the defects that the prior art rolling mill has the functions of cold pressing and leveling only, and the rolling mill only needs to be matched with additional cutting equipment to cut the stub bars and tails of copper bars after cold pressing, and the waste materials need to be manually removed and put into a crushing device to realize waste recycling after cutting, so that the prior art rolling mill is time-consuming and labor-consuming to process copper coils of copper bars.
In order to achieve the aim, the technical scheme is that the spiral forced conveying device for rolling mill waste comprises an equipment frame and a crushing box, wherein the crushing box is fixedly arranged on the inner wall of the equipment frame, a crushing shaft is rotatably arranged on the inner wall of the equipment frame, a driving gear is fixedly arranged on the outer side surface of the crushing shaft, a feeding inclined plate is arranged on the top end surface of the crushing box, a spiral conveying shaft is movably and rotatably arranged on the inner wall of the crushing box, a discharge port is arranged on one side surface of the crushing box, a transmission gear is fixedly arranged on the outer side surface of the spiral conveying shaft, a leveling mechanism is arranged on the inner wall of the equipment frame, and a control mechanism is arranged on one side surface of the equipment frame;
The control mechanism comprises a turnover assembly and a cutting assembly, the turnover assembly comprises a rotary groove, the rotary groove is formed in two sides of the crushing box, a turnover plate is movably and rotatably arranged on the inner wall of the rotary groove, contact shafts are fixedly arranged on two sides of the turnover plate, a control rod is movably contacted with the outer side surface of the contact shafts, and an electric telescopic rod is arranged on one side surface of the equipment frame.
Further, two equidistant distributions are installed on one side surface of equipment frame to electric telescopic handle, the control lever is installed two, two the one end of control lever respectively with the terminal fixed connection of two electric telescopic handle, the bottom surface of upset board and the inner wall movable contact of equipment frame.
Further, the crushing shafts are two equidistant inner walls distributed in the crushing box, one ends of the two crushing shafts extend from the inner wall of the crushing box to the outer side surface of the crushing box, two driving gears are correspondingly distributed on the outer side surfaces of the two crushing shafts, the two crushing shafts are in meshed transmission through the two driving gears respectively, one ends of the spiral conveying shafts extend from the inner part of the crushing box to the outer side of the crushing box, and the spiral conveying shafts are in meshed transmission with one driving gear through the transmission gears.
Further, the cutting assembly comprises a second hydraulic rod, the second hydraulic rod is fixedly arranged on one side surface of the equipment frame, a knife switch is fixedly arranged on the bottom end surface of the second hydraulic rod, a limiting plate is fixedly arranged on one side surface of the equipment frame, a conveying frame is arranged on the top end surface of the equipment frame, a roller is movably and rotatably arranged on the inner wall of the conveying frame, a meshing plate is arranged on one side surface of the conveying frame, and a positioning shaft is arranged on the top end surface of the equipment frame.
Further, two equidistance distributions are installed on the side surface of equipment frame to the limiting plate, the inner wall of limiting plate and the outside surface sliding contact of plug-in strip, the roller bearing is installed a plurality of and is linear array and distributes the inner wall at the transportation frame, sliding contact between the inner wall of engagement plate and the upset board, two equidistance distributions are installed on the top surface of equipment frame to the locating shaft, two the inner wall of locating shaft respectively with the outside sliding connection of two control levers.
Further, leveling mechanism includes extrusion subassembly and drive assembly, extrusion subassembly includes the locating piece, the inner wall at equipment frame is installed to the locating piece, the inner wall fixed mounting of locating piece has the bearing, the inner wall rotation of bearing installs the extrusion axle, the top surface mounting of equipment frame has first hydraulic stem, the bottom surface mounting of first hydraulic stem has the regulating plate.
Further, four inner walls which are distributed on the equipment frame in a linear array mode are installed on the positioning blocks, bearings are correspondingly distributed on the inner walls of the positioning blocks, two extrusion shafts are installed, each extrusion shaft is rotatably connected with the inner walls of the two bearings, four top end surfaces which are distributed on the equipment frame in a linear array mode are installed on the first hydraulic rods, the top end surfaces of the equipment frame extend to the inside of the equipment frame, the top end surfaces of the adjusting plates are fixedly connected with the tail ends of the four first hydraulic rods, the bottom end surfaces of the adjusting plates are fixedly connected with the top end surfaces of the two positioning blocks, and the outer side surfaces of the two positioning blocks are slidably connected with the inner walls of the equipment frame.
Further, the transmission assembly comprises driving gears, chains are arranged on the outer side surfaces of the driving gears, two driving gears are arranged on the outer side surfaces of the extrusion shaft and the crushing shaft, and the driving gears are respectively and fixedly arranged on the outer side surfaces of the extrusion shaft and the crushing shaft and mutually transmit through the chains.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
This mill waste spiral forced conveying device drives the extrusion axle through utilizing the driving force of rolling mill and rotates with outside surface mounting's driving gear, rethread driving gear drives chain drive crushing axle and rotates in crushing incasement portion, the rotation through crushing axle smashes the discarded copper coil of knife cutting, and export the copper coil that will smash by the screw conveying axle after, realize the cutting recovery integration function of rolling mill, thereby make up prior art's rolling mill and only possess the function of flattening of colding pressing, it cuts the stub bar material tail of copper bar to lead to the cooperation extra cutting equipment after colding pressing, need artifical manual dismantlement excision waste material and throw into crushing device in just can realize waste recycling's function after the cutting finishes, lead to the comparatively consuming time defect of prior art rolling mill processing copper coil copper bar.
Drawings
FIG. 1 shows a schematic overall external construction of the present invention;
FIG. 2 shows another angular overall exterior schematic of the present invention;
FIG. 3 is a schematic view showing the internal structure of the apparatus frame of the present invention;
FIG. 4 is a schematic view showing the external structure of the pulverizing box of the present invention;
FIG. 5 is a schematic view showing another angle external structure of the pulverizing box of the present invention;
FIG. 6 shows a schematic diagram of the transmission assembly of the present invention;
FIG. 7 shows a schematic side plan view of the pulverizing box of the present invention;
FIG. 8 is a schematic view showing the internal structure of the pulverizing box of the present invention;
fig. 9 shows a schematic view of the internal planar structure of the pulverizing box of the present invention.
The illustration is 1, equipment frame, ‌, crushing box, ‌, crushing shaft, ‌ 103, driving gear, ‌, feeding inclined plate, ‌, screw conveying shaft, ‌, discharge port, ‌, driving gear, 2, rotary groove, ‌, turnover plate, ‌, contact shaft, ‌, control rod, ‌, electric telescopic rod, ‌ 3, second hydraulic rod, 301, knife, ‌, limiting plate, ‌, transportation frame, ‌, roller, ‌, meshing plate, 306, positioning shaft, ‌, positioning block, 401, bearing, ‌, extrusion shaft, ‌, first hydraulic rod, 404, adjusting plate, ‌ 5, driving gear, ‌ 6, and chain.
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.
It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-9, a mill waste spiral forced conveying device comprises a device frame 1 and a crushing box 101, wherein the crushing box 101 is fixedly arranged on the inner wall of the device frame 1, a crushing shaft 102 is rotatably arranged on the inner wall of the device frame 1, the crushing shafts 102 are two equidistant distributed on the inner wall of the crushing box 101, one ends of the two crushing shafts 102 extend to the outer side surface of the crushing box 101 from the inner wall of the crushing box 101, a driving gear 103 is fixedly arranged on the outer side surface of the crushing shaft 102, the two crushing shafts 102 are respectively in meshed transmission through the two driving gears 103, two driving gears 103 are correspondingly distributed on the outer side surfaces of the two crushing shafts 102, a feeding inclined plate 104 is arranged on the top end surface of the crushing box 101, a spiral conveying shaft 105 is movably arranged on the inner wall of the crushing box 101, one end of the spiral conveying shaft 105 extends to the outer side of the crushing box 101 from the inner side of the crushing box 101, the spiral conveying shaft 105 is in meshed transmission with one driving gear 103 through a transmission gear 107, a discharge port 106 is arranged on one side surface of the crushing box 101, a transmission gear 107 is fixedly arranged on the outer side surface of the spiral conveying shaft 105, a leveling mechanism is arranged on the inner wall of the device frame 1, a driving gear 5 is respectively in meshed transmission mechanism is arranged on one side surface of the device frame 1, a control mechanism 1, the driving gear 5 is respectively arranged on the outer side surface of the driving gear 5 is fixedly arranged on the outer side of the driving gear 5, and the driving gear 5 is respectively, and a driving gear 5 is fixedly arranged on the outer side surface of the driving gear 5 is respectively.
In the embodiment of the present invention, when the pressing shaft ‌ 402 performs leveling treatment on the copper coil by rotating, the crushing shaft ‌ rotates together with the pressing shaft ‌, and since the crushing shaft ‌ is meshed with the driving gear ‌ 103 mounted on the surface of the other crushing shaft ‌ by the driving gear ‌ 103, when one crushing shaft ‌ and the driving gear ‌ 103 rotate, the other crushing shaft ‌ and the driving gear ‌ 103 rotate, and when the copper coil sliding into the crushing box ‌ 101 contacts with the two rotating crushing shafts ‌, the rotating crushing shaft ‌ cuts the copper coil by the crushing teeth on the surface, thereby cutting the copper coil into strips, and finally falls out from the gap between the two crushing shafts ‌ and falls to the outer side surface of the screw conveying shaft ‌ 105.
Referring to fig. 1 to 9, specifically, the control mechanism includes a turnover assembly and a cutting assembly, the turnover assembly includes a rotary tank 2, the rotary tank 2 is provided at two sides of the crushing box ‌, a turnover plate ‌ 201 is movably and rotatably mounted on an inner wall of the rotary tank 2, a bottom end surface of the turnover plate ‌ 201 is movably contacted with an inner wall of the equipment frame 1, contact shafts ‌ 202 are fixedly mounted at two sides of the turnover plate ‌, control rods ‌ 203 are movably contacted with an outer side surface of the contact shafts ‌ 202, two control rods ‌ are mounted, one ends of the two control rods ‌ are fixedly connected with ends of the two electric telescopic rods ‌ 204 respectively, an electric telescopic rod ‌ is mounted on one side surface of the equipment frame 1, and the electric telescopic rods ‌ are mounted on one side surface of the equipment frame 1 at equal intervals.
In the embodiment of the invention, when the electric telescopic rod ‌ is started, the control rod ‌ 203 is driven to move downwards, the inner wall of the control rod ‌ 203 is in movable contact with the outer side surface of the contact shaft ‌, then when the control rod ‌ 203 moves downwards, the contact shaft ‌ 202 pushes the turning plate ‌ 201 to rotate on the inner wall of the rotary groove 2, and when the electric telescopic rod ‌ is completely extended, the turning plate ‌ 201 can complete 40-degree rotation on the inner wall of the rotary groove 2, so that the crushing box ‌ 101 and the feeding inclined plate ‌ 104 are exposed, and further, the subsequent collection treatment of copper coil waste is facilitated.
Referring to fig. 1-9, specifically, the cutting assembly includes a second hydraulic rod ‌ 3, the second hydraulic rod ‌ 3 is fixedly installed on a side surface of the apparatus frame 1, a knife 301 is fixedly installed on a bottom surface of the second hydraulic rod ‌, a limiting plate ‌ is fixedly installed on a side surface of the apparatus frame 1, an inner wall of the limiting plate ‌ is in sliding contact with an outer side surface of the knife 301, two equally spaced apart from each other are installed on the side surface of the apparatus frame 1 on the limiting plate ‌ 302, a transport frame ‌ is installed on a top surface of the apparatus frame 1, a roller ‌ is movably installed on an inner wall of the transport frame ‌, a plurality of engaging plates ‌ 305 are installed on an inner wall of the transport frame ‌ in a linear array, an inner wall of the engaging plates 32305 are arranged on a side surface of the transport frame ‌, sliding contact between the inner wall of the engaging plates ‌ and the turning plate ‌, a positioning shaft 306 is installed on a top surface of the apparatus frame 1, two equally spaced apart from each other are installed on a top surface of the apparatus frame 1, and inner walls of the two positioning shafts 306 are respectively slidably connected with the outer sides 203 of the two control rods ‌.
In the embodiment of the invention, when the copper coil needs to be cut, two extrusion shafts ‌ and ‌ are driven by a motor to rotate at the moment, the copper coil is pushed to move forwards when the two extrusion shafts ‌ and is continuously output, the tail end of the copper coil enters the inner wall of the crushing box ‌ 101, when the damaged copper coil needs to be cut, the second hydraulic rod ‌ 3 is started at the moment, the knife switch 301 arranged at the tail end of the second hydraulic rod ‌ is driven to move downwards along the inner wall of the limiting plate ‌ 302 when the second hydraulic rod ‌ is started, and when the knife switch 301 moves to the tail end along the limiting plate ‌, the bottom of the knife switch 301 contacts with the top end surface of the copper coil at the moment, and the copper coil is cut through the extrusion force provided by the second hydraulic rod ‌, so that the damaged copper coil is cut.
Referring to fig. 1-9, specifically, the leveling mechanism includes an extrusion assembly and a transmission assembly, the extrusion assembly includes a positioning block ‌, the positioning block ‌ is installed on an inner wall of the equipment frame 1, the positioning block ‌ is installed with four linear arrays distributed on the inner wall of the equipment frame 1, bearings 401 are correspondingly distributed on the inner wall of each positioning block ‌, a bearing 401 is fixedly installed on the inner wall of the positioning block ‌ 4, an extrusion shaft ‌ 402 is rotatably installed on the inner wall of the bearing 401, two extrusion shafts ‌ are installed on the inner wall of the bearing 401, each extrusion shaft ‌ 402 is rotatably connected with the inner walls of the two bearings 401, a first hydraulic rod ‌ is installed on the top end surface of the equipment frame 1, four linear arrays are installed on the top end surface of the equipment frame 1, the top end surface of each first hydraulic rod ‌ extends to the inside of the equipment frame 1, an adjusting plate 404 is fixedly installed on the bottom end surface of the first hydraulic rod 3995, the top end surface of the adjusting plate 404 is fixedly connected with the tail end of the four first hydraulic rods ‌, the top end surfaces of the adjusting plate ‌ are fixedly connected with the top end surfaces of the two outer side surfaces of the positioning blocks 964 of the equipment frame ‌, and the outer side surfaces of the two positioning blocks ‌ are fixedly connected with the surfaces of the two inner side surfaces of the equipment frame 964.
In the embodiment of the invention, when the copper coil is located between the two extrusion shafts ‌ and 402, the first hydraulic rod ‌ 403 is started at this time, and when the first hydraulic rod ‌ is started, the end of the first hydraulic rod ‌ extends out, so that the extrusion shaft ‌ 402 on the inner wall of the positioning block ‌ is driven by the adjusting plate 404 to move downwards, and when the extrusion shaft ‌ moves downwards along the inner wall of the equipment frame 1, the extrusion shaft ‌ 402 contacts with the outer side surface of the copper coil at this time, and the copper coil is extruded by the two extrusion shafts ‌, so as to fix the copper coil.
The specific use flow is as follows: when the rolling mill is needed, two universal shafts are respectively connected with one ends of the two extrusion shafts ‌ and connected into the speed reducer, the motor provides power for the speed reducer, so that the speed reducer can drive the two extrusion shafts ‌ 402 to rotate, when the rolling mill is needed to process the copper coil, one end of the copper coil is fed into the inner wall of the two extrusion shafts ‌ 402, meanwhile, the electric telescopic rod ‌ is started, when the electric telescopic rod ‌ is started, the control rod ‌ 203 is driven to move downwards, the inner wall of the control rod ‌ 203 is in movable contact with the outer side surface of the contact shaft ‌ 202, when the control rod ‌ 203 moves downwards, the contact shaft ‌ pushes the overturning plate ‌ 201 to rotate in the inner wall of the rotary groove 2, when the electric telescopic rod ‌ is completely extended out, the overturning plate ‌ can complete 40-degree rotation in the inner wall of the rotary groove 2, so that the crushing box ‌ 101 and the feeding inclined plate ‌ 104 are exposed, and the subsequent collection and treatment of the copper coil waste are facilitated, when the copper coil is located between the two extrusion shafts ‌, the first hydraulic rod ‌ is started at this time, when the first hydraulic rod ‌ is started, the tail end of the first hydraulic rod ‌ stretches out, so that the extrusion shaft ‌ 402 on the inner wall of the positioning block ‌ 4 is driven by the adjusting plate 404 to move downwards, when the extrusion shaft ‌ moves downwards along the inner wall of the equipment frame 1, the extrusion shaft ‌ is contacted with the outer side surface of the copper coil at this time, the copper coil is extruded through the two extrusion shafts ‌ 402, the copper coil is fixed, when the copper coil is required to be cut, the two extrusion shafts ‌ 402 are driven to rotate by a motor at this time, the copper coil is pushed to move forwards when the copper coil is continuously output, the tail end of the copper coil enters the inner wall of the crushing box ‌, when the damaged copper coil is required to be cut, the second hydraulic rod ‌ is started at the moment, the knife switch 301 arranged at the tail end of the second hydraulic rod ‌ is driven to move downwards along the inner wall of the limiting plate ‌ 302 when the second hydraulic rod ‌ is started, and when the knife switch 301 moves to the tail end along the limiting plate ‌, the bottom of the knife switch 301 is in contact with the top surface of the copper coil at the moment, and the copper coil is cut through the extrusion force provided by the second hydraulic rod ‌, so that the damaged copper coil is cut.
When the broken copper coil is cut off, the broken copper coil falls into the crushing box 101 at this time, because the driving gear 5 is mounted on the outer side surface of the extrusion shaft 402, when the extrusion shaft 402 rotates, the driving gear 5 drives the other driving gear 5 to rotate through the chain 6, and the other driving gear 5 is mounted on the outer side surface of the crushing shaft 102, so when the extrusion shaft 402 rotates to level the copper coil, the crushing shaft 102 synchronously follows the extrusion shaft 402 to rotate, because the crushing shaft 102 is meshed with the driving gear 103 mounted on the surface of the other crushing shaft 102 through the driving gear 103, when one crushing shaft 102 and the driving gear 103 rotate, the other crushing shaft 102 and the driving gear 103 are driven to rotate, and when the copper coil sliding into the crushing box 101 contacts with the two rotating crushing shafts 102, the rotating crushing shaft 102 cuts the copper coil through the surface crushing teeth, finally falls out of a gap between the two crushing shafts 102, falls into the outer side surface of the spiral conveying shaft 105, and when the crushing shaft 102 rotates to the inner side of the spiral conveying shaft 105 through the driving gear 103 and the spiral conveying outlet hole 106, the copper coil is driven by the spiral conveying shaft 105 to rotate, and the copper coil is forcibly conveyed from the inner side of the spiral conveying box 106 through the spiral conveying box to the inner side of the spiral conveying box 106.
When the damaged copper coil is cut, the electric telescopic rod ‌ is started again, the control rod ‌ 203 is driven to move upwards through the electric telescopic rod ‌, so that when the control rod ‌ moves upwards, the overturning plate ‌ 201 is pulled to rotate on the inner wall of the rotary groove 2 through the contact shaft ‌, finally the overturning plate ‌ is in a horizontal state, at the moment, the extrusion shaft ‌ can be continuously controlled to rotate, the copper coil can be flattened and conveyed when the two extrusion shafts ‌ rotate, the copper coil moves from the top end surface of the overturning plate ‌ 201 to the top end surface of the roller ‌, secondary processing is facilitated for the copper coil, and as the width of the feeding inclined plate ‌ 104 of the device is larger than that of the rolling mill, waste generated in the subsequent copper coil processing can be input from two sides of the crushing box ‌, and the waste is crushed and recovered by the crushing shaft ‌ 102.
The above embodiments are not intended to limit the scope of the invention, so that the equivalent changes of the structure, shape and principle of the invention are covered by the scope of the invention.

Claims (8)

1. The utility model provides a mill waste spiral forced conveying device, includes equipment frame (1) and crushing case (‌ 101), crushing case (‌ 101) fixed mounting is at the inner wall of equipment frame (1), wherein crushing axle (‌ 102) are installed to the inner wall rotation of equipment frame (1), the outside surface of crushing axle (‌ 102) is fixed mounting has driving gear (‌ 103), the top surface of crushing case (‌ 101) is provided with pan feeding swash plate (‌), the inner wall movable rotation of crushing case (‌ 101) is installed spiral conveying axle (‌ 105), the one side surface of crushing case (‌) 101) is provided with discharge port (‌ 106), the outside surface fixed mounting of spiral conveying axle (‌ 105) has driving gear (‌ 107), the inner wall of equipment frame (1) is installed leveling mechanism, one side surface mounting of equipment frame (1) has control mechanism;
The control mechanism comprises a turnover assembly and a cutting assembly, the turnover assembly comprises a rotary groove (2), the rotary groove (2) is formed in two sides of a crushing box (‌) 101, a turnover plate (‌) is movably and rotatably arranged on the inner wall of the rotary groove (2), contact shafts (‌) are fixedly arranged on two sides of the turnover plate (‌) 201), control rods (‌ 203) are movably contacted with the outer side surfaces of the contact shafts (‌) respectively, and an electric telescopic rod (‌) is arranged on one side surface of the equipment frame (1).
2. The spiral forced conveying device for rolling mill scraps according to claim 1, wherein two electric telescopic rods (‌ 204,204) are installed on one side surface of the equipment frame (1) at equal intervals, two control rods (‌ 203,203) are installed, one ends of the two control rods (‌ 203,203) are fixedly connected with the tail ends of the two electric telescopic rods (‌ 204,204) respectively, and the bottom end surface of the turnover plate (‌ 201,201) is in movable contact with the inner wall of the equipment frame (1).
3. The mill waste screw forced conveying apparatus according to claim 1, wherein the crushing shafts (‌, 102) are two equally spaced apart from each other on an inner wall of the crushing box (‌, 101), one end of each of the two crushing shafts (‌, 102) extends from the inner wall of the crushing box (‌, 101) to an outer surface thereof, two driving gears (‌, 103) are correspondingly spaced apart from each other on the outer surface of each of the two crushing shafts (‌, ‌, 102) are driven to each other by meshing with each other through the two driving gears (‌, 103), one end of the screw conveying shaft (‌, 105) extends from the inside of the crushing box (‌), to the outside thereof, and the screw conveying shaft (‌, 105) is driven to each other by meshing with one of the driving gears (‌, 103) through a driving gear (‌, 107).
4. The mill waste spiral forced conveying apparatus according to claim 1, wherein the cutting assembly comprises a second hydraulic rod (‌) 3, the second hydraulic rod (‌) is fixedly installed on one side surface of the equipment frame (1), a knife (301) is fixedly installed on the bottom end surface of the second hydraulic rod (‌), a limiting plate (‌) is fixedly installed on one side surface of the equipment frame (1), a transport frame (‌ 303) is installed on the top end surface of the equipment frame (1), a roller (‌ 304) is movably installed on the inner wall of the transport frame (‌) in a rotating mode, a meshing plate (‌ 305) is arranged on one side surface of the transport frame (‌), and a positioning shaft (306) is installed on the top end surface of the equipment frame (1).
5. The spiral forced conveying apparatus for rolling mill waste according to claim 4, wherein the limiting plate (‌) is installed on one side surface of the equipment frame (1), the inner wall of the limiting plate (‌) is in sliding contact with the outer side surface of the knife switch (301), the rolling shafts (‌) are installed on the inner wall of the conveying frame (‌) in a plurality of linear arrays, the inner wall of the engagement plate (‌) is in sliding contact with the turning plate (‌ 201), the positioning shafts (306) are installed on the top end surface of the equipment frame (1) in two equidistant distributions, and the inner walls of the two positioning shafts (306) are respectively in sliding connection with the outer sides of the two control rods (‌ 203).
6. The mill waste spiral forced conveying device according to claim 1, wherein the leveling mechanism comprises an extrusion assembly and a transmission assembly, the extrusion assembly comprises a positioning block (‌) 4, the positioning block (‌) is installed on the inner wall of the equipment frame (1), a bearing (401) is fixedly installed on the inner wall of the positioning block (‌), an extrusion shaft (‌ 402) is rotatably installed on the inner wall of the bearing (401), a first hydraulic rod (‌ 403) is installed on the top end surface of the equipment frame (1), and an adjusting plate (404) is fixedly installed on the bottom end surface of the first hydraulic rod (‌ 403).
7. The mill waste spiral forced conveying device according to claim 6, wherein four positioning blocks (‌) are installed on the inner wall of the equipment frame (1) in a linear array, bearings (401) are correspondingly distributed on the inner wall of each positioning block (‌) and are installed on two extrusion shafts (‌) 402, each extrusion shaft (‌) is rotatably connected with the inner wall of two bearings (401), four first hydraulic rods (‌) 403) are installed on the top end surface of the equipment frame (1) in a linear array, the top end surface of each first hydraulic rod (‌) extends into the equipment frame (1), the top end surface of each adjusting plate (404) is fixedly connected with the tail ends of four first hydraulic rods (‌) 403, the bottom end surfaces of the adjusting plates (404) are fixedly connected with the top end surfaces of two (‌), and the outer side surfaces of the two positioning blocks (‌) are slidably connected with the inner wall of the equipment frame (1).
8. The mill waste screw forced conveying apparatus according to claim 6, wherein the transmission assembly includes a driving gear (‌), a chain (‌) is mounted on an outer side surface of the driving gear (‌) 5, two driving gears (‌ 5) are mounted, two driving gears (‌ 5) are fixedly mounted on outer side surfaces of the extrusion shaft (‌) and the crushing shaft (‌ 102), respectively, and the two driving gears (‌) are mutually transmitted ‌ through the chain (‌ 6).
CN202510918638.1A 2025-07-04 2025-07-04 A spiral forced conveying device for rolling mill scrap Pending CN120394562A (en)

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GB2056880A (en) * 1979-08-27 1981-03-25 Meyer Ag J Comminuting apparatus
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CN208852935U (en) * 2018-07-13 2019-05-14 农业部南京农业机械化研究所 Steel plate tooth plate combined double roll crusher
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CN117444305A (en) * 2023-11-30 2024-01-26 中冶华天工程技术有限公司 A multifunctional sawing platform device

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