CN113579036B - Feeding, stamping and shearing system for aluminum wafer - Google Patents

Feeding, stamping and shearing system for aluminum wafer Download PDF

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Publication number
CN113579036B
CN113579036B CN202110722799.5A CN202110722799A CN113579036B CN 113579036 B CN113579036 B CN 113579036B CN 202110722799 A CN202110722799 A CN 202110722799A CN 113579036 B CN113579036 B CN 113579036B
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China
Prior art keywords
upper die
guide
conveying
roller
plate
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CN202110722799.5A
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Chinese (zh)
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CN113579036A (en
Inventor
李胜峰
张长权
刘朝辉
黎家鲜
胡云真
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Hunan Haosen New Material Technology Co ltd
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Hunan Haosen New Material Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)

Abstract

The invention provides an aluminum wafer feeding, stamping and shearing system, which comprises a machine tool, wherein a crank is arranged at the upper part of the machine tool and driven by a corresponding motor to operate, a stamping arm is arranged at the middle part of the crank, an upper die base is arranged at the bottom of the stamping arm, a lower die base is arranged on a machine table below the upper die base, one end of the crank penetrates through the machine tool to be connected with an eccentric wheel, a conveying guide rail is fixed on the surface of the machine table, a conveying guide seat is movably arranged on the conveying guide rail, a guide conveying assembly is arranged at the top of the conveying guide seat, a driven guide rod is connected to the front side of the conveying guide seat, an oil coating box is arranged on the machine table at the bottom of the input end of the conveying guide seat, lubricating oil is injected into the oil coating box, and the oil coating assembly is arranged on the oil coating box; and a stamping and shearing assembly is arranged between the upper die holder and the lower die holder. Rational in infrastructure after this scheme of adoption, excellent in use effect, degree of automation are high.

Description

Feeding, stamping and shearing system for aluminum wafer
Technical Field
The invention relates to the technical field of aluminum wafers, in particular to an aluminum wafer feeding, stamping and shearing system.
Background
The aluminum wafer is widely applied to electronics, daily chemicals, medicines, culture and education and automobile accessories. Electrical appliance, heat preservation, mechanical manufacturing, automobile, aerospace, military industry, mould, building, printing and other industries. For example, kitchen ware articles such as non-stick pans, pressure cookers and the like, and hardware articles such as lampshades, water heater shells, stretching tank bodies and the like are one of the deep processing products of aluminum alloy plate strips with the largest use amount. With the development of the technology, the demand gap of high-end aluminum wafers is very large. The automatic feeding device is used for a modern full-automatic high-speed aerosol can production line, the continuous and stable production with the production rate of 200 times/minute is achieved, a traditional aluminum wafer is fed by driving an aluminum belt through a special motor during production, the feeding mode is complex in structure, and the maintenance cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the aluminum wafer feeding, stamping and shearing system which is reasonable in structure, good in using effect and high in automation degree.
In order to realize the purpose, the technical scheme provided by the invention is as follows: a feeding, stamping and shearing system for aluminum wafers comprises a machine tool, wherein a crank is mounted on the upper portion of the machine tool and driven by a corresponding motor to operate, a stamping arm is mounted in the middle of the crank, an upper die base is mounted at the bottom of the stamping arm, a lower die base is mounted on a machine table below the upper die base, one end of the crank penetrates through the machine tool and is connected with an eccentric wheel, a conveying guide rail is fixed on the surface of the machine table, a conveying guide seat is movably mounted on the conveying guide rail, a guiding conveying assembly is mounted at the top of the conveying guide seat, a driven guide rod is connected to the front side of the conveying guide seat and is connected with a power plate, the power plate is connected with a driven assembly, the driven assembly is connected with the eccentric wheel, an oiling box is mounted on the machine table at the bottom of the input end of the conveying guide seat, lubricating oil is injected into the oiling box, and the oiling assembly is mounted on the oiling box; an unreeling support arm is fixed on the front side of the top of the rack, an unreeling frame is mounted at the end part of the unreeling support arm far away from the rack, and the unreeling frame after mounting is positioned above the oil coating assembly; and a stamping and shearing assembly is arranged between the upper die holder and the lower die holder.
The guide conveying assembly comprises at least two limiting strips and fixed supporting rods, wherein the limiting strips are horizontally arranged at the top of a conveying guide seat, an aluminum strip guide area is formed between every two adjacent limiting strips, the two sides of the output end of the conveying guide seat are vertically fixed with the fixed supporting rods, a feeding guide shaft is arranged between the upper parts of the two fixed supporting rods, a guide shaft sleeve is sleeved on the feeding guide shaft, a clamping plate supporting rod is arranged at the top of the guide shaft sleeve, a feeding clamping plate is arranged on the clamping plate supporting rod, the bottom of the feeding clamping plate extends downwards into the aluminum strip guide area, a spring pulling plate is fixed on a machine table in the output direction of the conveying guide seat, spring pins are fixed at the lower parts of the side walls of the two sides in the input direction of the conveying guide seat, and a tension spring is connected between each spring pin and the spring pulling plate; a power motor is arranged on the machine table at one side of the output direction of the conveying guide seat, an eccentric wheel is arranged on a transmission shaft of the power motor, and the rim of the eccentric wheel is in contact with the conveying guide seat.
The feeding clamping plate is arranged in a U-shaped groove of the clamping plate supporting rod along the vertical direction, and the end parts of side arms at two sides of the clamping plate supporting rod are connected with abutting springs; the top of the contact spring is contacted with the bottom of the supporting rod of the clamping plate, and the bottom of the contact spring is contacted with the surface of the machine table.
The oiling assembly comprises an inlet steering roller, an output steering roller and a counterweight roller, wherein the inlet steering roller is installed at one end of the top of the oiling box, the output steering rollers are installed at the other end of the top of the oiling box, the number of the output steering rollers is two, the two output steering rollers are installed at the top of the oiling box one above the other, and an output channel is formed between the two installed output steering rollers; a counterweight roller is movably arranged in the oiling box entering the output direction of the steering roller, the lower part of the counterweight roller is immersed in lubricating oil, and an oil filtering shaft is arranged in the oiling box between the output steering roller and the counterweight roller; the middle part of the oil filtering shaft is provided with an oil filtering roller, and the inner surface of the oil filtering roller is concavely provided with an oil filtering guide groove; counterweight guide rods are vertically fixed on the side walls of two sides of the inner cavity of the oiling box, counterweight roller grooves with opposite groove bodies are arranged on the two counterweight guide rods, and two ends of each counterweight roller are movably arranged in the corresponding counterweight roller grooves.
The driven assembly comprises a middle hinge shaft and a middle connecting rod, wherein the middle hinge shaft is fixed on the side wall of the machine platform below the eccentric wheel, the middle hinge shaft is movably hinged with the middle connecting rod, a guide shaft positioning block is fixed at the edge of one side of the machine platform, a conveying guide shaft is movably mounted on the guide shaft positioning block, one end of the conveying guide shaft is connected with the connecting guide plate, the other end of the conveying guide shaft is hinged with the bottom of the middle connecting rod, the top of the middle connecting rod is upwards connected with the power plate, a conveying driven wheel is arranged on the power plate, and the front side wheel face of the conveying driven wheel is abutted to the rear side wheel face of the eccentric wheel.
The stamping and shearing assembly comprises four upper die guide shafts, an upper die pressing plate and a stripping spring, wherein the four upper die guide shafts are vertically fixed in four directions of the bottom of an upper die base respectively; the upper die pressing plate is provided with a plurality of upper die core holes which penetrate through the upper die pressing plate up and down, a plurality of stamping core columns are installed at the bottom of the upper die base, the number of the stamping core columns is the same as that of the upper die core holes, the lower parts of the stamping core columns are movably inserted into the corresponding upper die core holes, stripping springs are movably sleeved on the stamping core columns, the tops of the stripping springs are abutted against the bottom of the upper die base, the bottoms of the stripping springs are abutted against the top of the upper die pressing plate, a cutting fixing plate is installed at the edge of the bottom of the upper die base in the output direction, a residual material cutting knife is installed at the lower part of the cutting fixing plate, and a fixed knife is installed on a lower die base below the residual material cutting knife; a residual material collecting plate is arranged on the machine table outside the fixed cutter, one end of the residual material collecting plate is connected with the lower die base, and the other end of the residual material collecting plate inclines downwards to form a residual material outlet; the lower die fixing plate is installed at the top of the lower die base, aluminum sheet holes which penetrate through the lower die fixing plate are formed in the lower die fixing plate, the number of the aluminum sheet holes is the same as that of the upper die core holes, and blanking holes which penetrate through the upper die base and the lower die base are formed in the lower die base below the aluminum sheet holes.
After the scheme is adopted, the aluminum tape coil is placed on the unwinding frame, tape unwinding is carried out through the unwinding frame, the aluminum tape is oiled by the oiling component and then enters the guide conveying component, the aluminum tape is conveyed into the die of the machine table through the guide conveying component to be punched into the capacitor shell aluminum sheet, the guide conveying component is driven by the driven component to enable the aluminum tape to be conveyed into the punch at a fixed distance while punching is carried out, the die is used for punching to form an aluminum wafer, and the punched excess materials are uniformly collected after being sheared.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the follower assembly of the present invention.
FIG. 3 is a schematic view of the guided delivery assembly of the present invention.
Fig. 4 is a schematic view of the oiling assembly of the present invention.
FIG. 5 is a schematic view of the installation of the lower die base of the present invention.
Fig. 6 is a schematic view of a punch shear assembly of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings, in which preferred embodiments of the invention are: referring to fig. 1 to 6, the aluminum wafer feeding, stamping and shearing system described in this embodiment includes a machine tool 41, a crank 15 is installed on the upper portion of the machine tool 41, the crank 15 is driven by a corresponding motor to operate, a stamping arm is installed in the middle of the crank 15, an upper die holder 42 is installed at the bottom of the stamping arm, a lower die holder 43 is installed on a machine table below the upper die holder 42, one end of the crank 15 penetrates through the machine tool 41 and is connected with an eccentric wheel 14, a conveying guide rail is fixed on the surface of the machine table, a conveying guide seat 22 is movably installed on the conveying guide rail, a guiding and conveying assembly is installed at the top of the conveying guide seat 22, a driven guide rod 23 is connected to the front side of the conveying guide seat 22, the driven guide rod 23 is connected to a power plate, the power plate is connected to a driven assembly, the driven assembly is connected to the eccentric wheel 14, an oil coating box 1 is installed on the machine table at the bottom of the input end of the conveying guide seat 22, lubricating oil coating box 1 is filled with lubricating oil coating assembly; an unreeling support arm 24 is fixed on the front side of the top of the rack, an unreeling frame 25 is mounted at the end part of the unreeling support arm 24 far away from the rack, and the unreeling frame 25 after mounting is positioned above the oil coating assembly; a punching and shearing assembly is arranged between the upper die holder 42 and the lower die holder 43.
The guiding and conveying assembly comprises limiting strips 3 and fixed supporting rods 4, wherein at least two limiting strips 3 are arranged, the limiting strips 3 are horizontally arranged at the top of a conveying guide seat 22, an aluminum strip guiding area is formed between every two adjacent limiting strips 3, the fixed supporting rods 4 are vertically fixed on two sides of the output end of the conveying guide seat 22, a feeding guide shaft 13 is arranged between the upper parts of the two fixed supporting rods 4, a guide shaft sleeve 5 is sleeved on the feeding guide shaft 13, a clamping plate supporting rod 7 is arranged at the top of the guide shaft sleeve 5, the clamping plate supporting rod 7 is U-shaped when viewed from top, a feeding clamping plate 6 is arranged in a U-shaped groove of the clamping plate supporting rod 7 along the vertical direction, and the end parts of side arms at two sides of the clamping plate supporting rod 7 are connected with a collision spring 8; the top of the abutting spring 8 abuts against the bottom of the clamping plate supporting rod 7, and the bottom of the abutting spring 8 abuts against the surface of the machine table. A feeding clamping plate 6 is arranged on the clamping plate supporting rod 7, the bottom of the feeding clamping plate 6 extends downwards into the aluminum strip guide area, a spring pulling plate 9 is fixed on a machine table in the output direction of the conveying guide seat 22, spring pins 10 are fixed on the lower parts of the side walls of the two sides in the input direction of the conveying guide seat 22, and a tension spring 11 is connected between the spring pins 10 and the spring pulling plate 9; a power motor is arranged on the machine table at one side of the output direction of the conveying guide seat 22, an eccentric wheel 12 is arranged on a transmission shaft of the power motor, and the rim of the eccentric wheel 12 is contacted with the conveying guide seat 22.
The oiling component comprises an entering steering roller 32, an output steering roller 33 and a counterweight roller 34, wherein the entering steering roller 32 is installed at one end of the top of the oiling box 1, the output steering roller 33 is installed at the other end of the top of the oiling box 1, the number of the output steering rollers 33 is two, one is installed at the top of the oiling box 1, and an output channel is formed between the two installed output steering rollers 33; a counterweight roller 34 is movably arranged in the oiling box 1 entering the output direction of the steering roller 32, the lower part of the counterweight roller 34 is immersed in lubricating oil, and an oil filtering shaft 35 is arranged in the oiling box 1 between the output steering roller 33 and the counterweight roller 34; an oil filtering roller 36 is arranged in the middle of the oil filtering shaft 35, and an oil filtering guide groove 38 is formed in the roller surface of the oil filtering roller 36 in a concave manner; counterweight guide rods 39 are vertically fixed on the side walls of two sides of the inner cavity of the oiling box 1, counterweight roller grooves 37 with opposite groove bodies are arranged on the two counterweight guide rods 39, and two ends of a counterweight roller 34 are movably arranged in the corresponding counterweight roller grooves 37.
The driven component comprises a middle hinge shaft 16 and a middle connecting rod 17, wherein the middle hinge shaft 16 is fixed on the side wall of the machine platform below the eccentric wheel 14, the middle connecting rod 17 is movably hinged on the middle hinge shaft 16, a guide shaft positioning block 18 is fixed at the edge of one side edge of the machine platform, a conveying guide shaft 19 is movably mounted on the guide shaft positioning block 18, one end of the conveying guide shaft 19 is connected with a connecting guide plate 20, the other end of the conveying guide shaft is hinged with the bottom of the middle connecting rod 17, the top of the middle connecting rod 17 is upwards connected with a power plate, a conveying driven wheel 21 is arranged on the power plate, and the wheel surface of the front side of the conveying driven wheel 21 is abutted against the wheel surface of the rear side of the eccentric wheel 14.
The stamping and shearing assembly comprises upper die guide shafts 46, an upper die pressing plate 47 and a stripping spring 410, wherein the number of the upper die guide shafts 46 is four, the four upper die guide shafts are respectively vertically fixed in four directions of the bottom of an upper die base 42, a guide shaft hole is formed in the edge of the upper die pressing plate 47, the lower part of the guide shaft hole is expanded to form a limiting hole, a limiting nut is arranged in the limiting hole, the top of the upper die guide shaft 46 is connected with the bottom of the upper die base 42, and the bottom of the upper die guide shaft 46 downwards penetrates through the guide shaft hole to be connected with the limiting nut; the upper die pressing plate 47 is provided with a plurality of upper die core holes 48 which penetrate through the upper die pressing plate up and down, the bottom of the upper die base 42 is provided with a plurality of stamping core columns 49, the number of the stamping core columns 49 is the same as that of the upper die core holes 48, the lower parts of the stamping core columns 49 are movably inserted into the corresponding upper die core holes 48, the stamping core columns 49 are movably sleeved with stripping springs 410, the tops of the stripping springs 410 are abutted with the bottom of the upper die base 42, the bottoms of the stripping springs 410 are abutted with the tops of the upper die pressing plate 47, the bottom edge of the upper die base 42 in the output direction is provided with a cutting fixing plate 44, the lower part of the cutting fixing plate 44 is provided with a residual material cutting knife 45, and the lower die base 43 below the residual material cutting knife 45 is provided with a fixing knife 411; a remainder collecting plate 415 is arranged on the machine table outside the fixed knife 411, one end of the remainder collecting plate 415 is connected with the lower die holder 43, and the other end of the remainder collecting plate 415 inclines downwards to form a remainder outlet; the top of the lower die holder 43 is provided with a lower die fixing plate 412, the lower die fixing plate 412 is provided with aluminum sheet holes 413 which penetrate through up and down, the number of the aluminum sheet holes 413 is the same as that of the upper die core holes 48, and the lower die holder 43 below the aluminum sheet holes 413 is provided with blanking holes 414 which penetrate through up and down.
The aluminum strip coil is placed on an unreeling frame, unreeling is carried out through the unreeling frame, the aluminum strip downwards passes through a steering roller, then sequentially passes through the lower part of a counterweight roller (the counterweight roller is pressed on the surface of the aluminum strip), the surface of an oil filtering guide groove and an output channel and then is output, lubricating oil is adhered to the aluminum strip when the aluminum strip passes through an oil coating box, redundant lubricating oil at the bottom of the aluminum strip is filtered out when the aluminum strip passes through the oil filtering guide groove, and redundant lubricating oil is scraped again through two output steering rollers when the aluminum strip is output (the upper output steering roller is pressed on the aluminum strip), so that the excessive lubricating oil on the aluminum strip is prevented;
an oiled aluminum belt penetrates through an aluminum belt guide area to enter a machine table backwards, an aluminum sheet of a capacitor shell is formed through stamping of a die in the machine table, a motor in a rack drives the die to stamp, an eccentric wheel is synchronously driven to rotate through a power shaft, a flange of the eccentric wheel is in contact with a conveying driven wheel to push the conveying driven wheel to walk backwards, the conveying driven wheel synchronously drives a middle connecting rod to move, the middle connecting rod rotates with a middle hinged shaft as a center, the bottom of the middle connecting rod moves forwards, the conveying guide shaft is pushed to move forwards when the middle connecting rod moves forwards, the conveying guide shaft synchronously drives a conveying guide seat to move forwards (moves towards an oiling box), a tension spring is stretched, a guide sliding seat synchronously drives a clamping plate supporting rod to move forwards, under the tension of a collision spring, the end of a side arm of the clamping plate supporting rod sinks, the guide shaft sleeve is driven to rotate, the upper portion of a feeding clamping plate moves downwards towards the machine table (rotates with the feeding guide shaft as the center), and the lower portion of the feeding plate moves upwards towards the feeding direction of the guide sliding seat (no longer contacts with the aluminum belt);
when a flange of an eccentric wheel leaves a conveying driven wheel, a connecting rod tension spring contracts to drive the upper part of a middle connecting rod to move forwards, the bottom of the middle connecting rod moves backwards, a conveying guide shaft is synchronously pulled to move backwards when the middle connecting rod moves backwards, the conveying guide shaft synchronously drives a conveying guide seat to move backwards (to move towards a mold), meanwhile, a guide sliding seat moves towards a machine table under the action of the tension force of the tension spring, the guide sliding seat synchronously drives a clamping plate supporting rod and the conveying guide shaft to move, the conveying guide shaft drives the middle connecting rod to reset, the conveying driven wheel is always contacted with the eccentric wheel, meanwhile, a contact spring upwards pushes up the end part of a side arm of the clamping plate supporting rod, the lower part of a feeding clamping plate downwards abuts against the surface of an aluminum belt, the aluminum belt is clamped by the feeding clamping plate and the guide sliding seat, the guide sliding seat continues to move, the aluminum belt is synchronously driven to move for one station (simultaneously, the mold punches one station), and the aluminum belt is prevented from being deflected in the conveying process by adopting an aluminum belt guide area;
when in stamping, a stamping arm of a machine tool drives an upper die base, an upper die pressing plate and a stamping core column to reciprocate up and down, after an aluminum belt enters the upper part of a lower die fixing plate, the upper die pressing plate firstly contacts with the surface of the aluminum belt after descending, the upper die base continues descending, a stripping spring compresses the aluminum belt, the aluminum belt is pressed by the upper die pressing plate under the action of a spring, the upper die base continues descending, the bottom of the stamping core column downwards penetrates through an upper die core hole to contact with the aluminum belt, an aluminum wafer at a position to be stamped downwards punches the aluminum wafer into the aluminum wafer hole, the aluminum wafer penetrates through the aluminum wafer hole to fall into a blanking hole, stamped excess materials enter between a fixed knife and an excess material cutting knife from the output direction, the excess material cutting knife descends under the driving of the stamping arm to cut the excess materials, and the cut excess materials are collected and guided out through an excess material collecting plate; lathe cuts the clout in step when accomplishing the punching press of aluminium disk to the clout of being convenient for is collected, rational in infrastructure after this scheme of adoption, degree of automation is high, and with the external system cooperation, can realize automatic, intelligent production.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, and all changes made in the shape and principle of the present invention should be covered within the scope of the present invention.

Claims (3)

1. The utility model provides an aluminium disk feeding, punching press, shearing system, it is including lathe (41), and crank (15) are installed on lathe (41) upper portion, and crank (15) are driven the operation by corresponding motor, and crank (15) mid-mounting has the punching press arm, and upper die base (42) are installed to punching press arm bottom, installs die holder (43), its characterized in that on the board of upper die base (42) below: one end of a crank (15) penetrates through a machine tool (41) to be connected with an eccentric wheel (14), a conveying guide rail is fixed on the surface of a machine table, a conveying guide seat (22) is movably mounted on the conveying guide rail, a guide conveying assembly is mounted at the top of the conveying guide seat (22), a driven guide rod (23) is connected to the front side of the conveying guide seat (22), the driven guide rod (23) is connected with a power plate, the power plate is connected with a driven assembly, the driven assembly is connected with the eccentric wheel (14), an oiling box (1) is mounted on the machine table at the bottom of the input end of the conveying guide seat (22), lubricating oil is injected into the oiling box (1), and the oiling box (1) is provided with an oiling assembly; an unreeling support arm (24) is fixed on the front side of the top of the rack, an unreeling frame (25) is mounted at the end part of the unreeling support arm (24) far away from the rack, and the unreeling frame (25) after mounting is positioned above the oil coating assembly; a stamping and shearing assembly is arranged between the upper die holder (42) and the lower die holder (43);
the guide conveying assembly comprises limiting strips (3) and fixing supporting rods (4), wherein the number of the limiting strips (3) is at least two, the limiting strips (3) are horizontally arranged at the top of a conveying guide seat (22), an aluminum strip guide area is formed between every two adjacent limiting strips (3), the fixing supporting rods (4) are vertically fixed on two sides of the output end of the conveying guide seat (22), a feeding guide shaft (13) is arranged between the upper parts of the two fixing supporting rods (4), a guide shaft sleeve (5) is sleeved on the feeding guide shaft (13), a clamping plate supporting rod (7) is arranged at the top of the guide shaft sleeve (5), the clamping plate supporting rod (7) is U-shaped when overlooked, a feeding clamping plate (6) is arranged in a U-shaped groove of the clamping plate supporting rod (7) along the vertical direction, and the end parts of side arms at two sides of the clamping plate supporting rod (7) are connected with springs (8) in a butting mode; the top of the abutting spring (8) abuts against the bottom of the clamping plate supporting rod (7), and the bottom of the abutting spring (8) abuts against the surface of the machine table; a feeding clamping plate (6) is arranged on the clamping plate supporting rod (7), the bottom of the feeding clamping plate (6) extends downwards to the aluminum strip guide area, a spring pulling plate (9) is fixed on a machine table in the output direction of the conveying guide seat (22), spring pins (10) are fixed on the lower portions of the side walls of the two sides of the input direction of the conveying guide seat (22), and a tension spring (11) is connected between each spring pin (10) and each spring pulling plate (9); a power motor is arranged on the machine table at one side of the output direction of the conveying guide seat (22), a first eccentric wheel (12) is arranged on a transmission shaft of the power motor, and the rim of the first eccentric wheel (12) is in contact with the conveying guide seat (22);
the punching and shearing assembly comprises four upper die guide shafts (46), an upper die pressing plate (47) and a stripping spring (410), wherein the four upper die guide shafts (46) are vertically fixed in four directions of the bottom of an upper die base (42) respectively, a guide shaft hole is formed in the edge of the upper die pressing plate (47), the lower part of the guide shaft hole is expanded to form a limiting hole, a limiting nut is arranged in the limiting hole, the top of the upper die guide shaft (46) is connected with the bottom of the upper die base (42), and the bottom of the upper die guide shaft (46) downwards penetrates through the guide shaft hole to be connected with the limiting nut; the punching die comprises an upper die pressing plate (47), a plurality of upper die core holes (48) which penetrate through the upper die pressing plate up and down, a plurality of punching core columns (49) are installed at the bottom of the upper die base (42), the number of the punching core columns (49) is the same as that of the upper die core holes (48), the lower parts of the punching core columns (49) are movably inserted into the corresponding upper die core holes (48), a stripping spring (410) is movably sleeved on each punching core column (49), the top of each stripping spring (410) is abutted against the bottom of the upper die base (42), the bottom of each stripping spring (410) is abutted against the top of the upper die pressing plate (47), a cutting fixing plate (44) is installed at the bottom edge of the upper die base (42) in the output direction, a residual material cutting knife (45) is installed at the lower part of each cutting plate (44), and a fixing knife (411) is installed on a lower die base (43) below the residual material cutting knife (45); a residual material collecting plate (415) is arranged on the machine table at the outer side of the fixed knife (411), one end of the residual material collecting plate (415) is connected with the lower die holder (43), and the other end of the residual material collecting plate is inclined downwards to form a residual material outlet; the lower die fixing plate (412) is installed at the top of the lower die base (43), aluminum sheet holes (413) which penetrate through the lower die fixing plate (412) up and down are formed in the lower die fixing plate (412), the number of the aluminum sheet holes (413) is the same as that of the upper die core holes (48), and blanking holes (414) which penetrate through the lower die base (43) below the aluminum sheet holes (413) up and down are formed in the lower die base (43).
2. An aluminum wafer feeding, stamping, shearing system as set forth in claim 1 wherein: the oiling component comprises an entering steering roller (32), an output steering roller (33) and a counterweight roller (34), wherein the entering steering roller (32) is installed at one end of the top of the oiling box (1), the output steering roller (33) is installed at the other end of the top of the oiling box (1), two output steering rollers (33) are installed at the top of the oiling box (1), one output steering roller is installed above the other output steering roller, and an output channel is formed between the two installed output steering rollers (33); a counterweight roller (34) is movably arranged in the oiling box (1) entering the output direction of the steering roller (32), the lower part of the counterweight roller (34) is immersed in lubricating oil, and an oil filtering shaft (35) is arranged in the oiling box (1) between the output steering roller (33) and the counterweight roller (34); an oil filtering roller (36) is arranged in the middle of the oil filtering shaft (35), and an oil filtering guide groove (38) is formed in the roller surface of the oil filtering roller (36) in a concave manner; counterweight guide rods (39) are vertically fixed on the side walls of two sides of an inner cavity of the oiling box (1), counterweight roller grooves (37) with opposite groove bodies are formed in the two counterweight guide rods (39), and two ends of a counterweight roller (34) are movably mounted in the corresponding counterweight roller grooves (37).
3. An aluminum wafer feeding, stamping, shearing system as set forth in claim 1 wherein: driven subassembly is including middle hinge (16), middle connecting rod (17), wherein, middle hinge (16) are fixed on the board lateral wall of eccentric wheel (14) below, middle hinge (16) go up the activity and articulate there are middle connecting rod (17), board wherein one side edge is fixed with guide shaft locating piece (18), movable mounting has transport guide axle (19) on guide shaft locating piece (18), it is connected with connecting baffle (20) to carry guide axle (19) wherein one end, the other end is articulated with middle connecting rod (17) bottom, middle connecting rod (17) top upwards is connected with the power board, be equipped with on the power board and carry from driving wheel (21), carry to drive wheel (21) front side wheel face and eccentric wheel (14) rear side wheel face inconsistent.
CN202110722799.5A 2021-06-29 2021-06-29 Feeding, stamping and shearing system for aluminum wafer Active CN113579036B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428221A (en) * 1982-01-22 1984-01-31 Owens Roland G Transfer apparatus for straight side press
CN104741477A (en) * 2015-03-17 2015-07-01 南京理工大学 Sheet metal stamping automated production device
CN210877217U (en) * 2019-10-14 2020-06-30 天津新光凯乐汽车零部件有限公司 Stamping mechanism is used in automobile parts production
CN111715785A (en) * 2020-06-28 2020-09-29 洛阳市优能自动化设备有限公司 Full-automatic production line for stamping and shearing metal plates and use method
CN112476628A (en) * 2020-12-07 2021-03-12 娄底市中信高新科技有限公司 Circuit board belt pulling device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428221A (en) * 1982-01-22 1984-01-31 Owens Roland G Transfer apparatus for straight side press
CN104741477A (en) * 2015-03-17 2015-07-01 南京理工大学 Sheet metal stamping automated production device
CN210877217U (en) * 2019-10-14 2020-06-30 天津新光凯乐汽车零部件有限公司 Stamping mechanism is used in automobile parts production
CN111715785A (en) * 2020-06-28 2020-09-29 洛阳市优能自动化设备有限公司 Full-automatic production line for stamping and shearing metal plates and use method
CN112476628A (en) * 2020-12-07 2021-03-12 娄底市中信高新科技有限公司 Circuit board belt pulling device

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