CN104107844B - Full-automatic cold single lead screw ex truding briquetting machine - Google Patents

Full-automatic cold single lead screw ex truding briquetting machine Download PDF

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Publication number
CN104107844B
CN104107844B CN201410326229.4A CN201410326229A CN104107844B CN 104107844 B CN104107844 B CN 104107844B CN 201410326229 A CN201410326229 A CN 201410326229A CN 104107844 B CN104107844 B CN 104107844B
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China
Prior art keywords
transition
fixed
head
blank
servomotor
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CN201410326229.4A
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Chinese (zh)
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CN104107844A (en
Inventor
朱红光
陈文旱
王培德
湛松滨
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宁波安纳杰模塑科技有限公司
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Publication of CN104107844A publication Critical patent/CN104107844A/en
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Publication of CN104107844B publication Critical patent/CN104107844B/en

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Abstract

The invention discloses a kind of Full-automatic cold single lead screw ex truding briquetting machine, its involving vibrations dish (1), transition straight trough (2), automatic feed conduit (3), transition stern notch (13), material loading servomotor (14) and discharging servomotor (25), the cylinder side wall (6) of vibrating disk (1) is provided with charging winding mountain path (5), charging winding mountain path (5) end is communicated with transition straight trough (2) head end, and transition straight trough (2) end is communicated with automatic feed conduit (3) head end; Automatic feed conduit (3) end is communicated with the head end of transition stern notch (13); The output shaft of material loading servomotor (14) is fixed with material loading swing arm (19), material loading swing arm (19) is provided with pneumatic-finger (20); The output shaft of discharging servomotor (25) is provided with discharging swing arm (26), discharging swing arm (26) is provided with sucker (28).This cold extrusion shaped function automatic feeding, extruding and discharging.

Description

Full-automatic cold single lead screw ex truding briquetting machine
Technical field
The present invention relates to mechanical field, is specifically a kind of Full-automatic cold single lead screw ex truding briquetting machine.
Background technology
Cold extrusion is exactly that discoid metal blank is placed in the die cavity of backing plate, at room temperature, applies pressure by punch fixing on the pressure head of press device to blank, makes metal blank produce the processing method of plastic deformation and obtained part.The cold-stamped press device of prior art only exists simply for the pressure head pressed down and the backing plate being with die cavity, like this, needing manually from metal blank stockpile unordered in a jumble, to sort out single metal blank puts in the die cavity of the backing plate below pressure head, drive ram completes and presses down again, finally by manually being taken out from die cavity by shaping workpiece.Therefore in practical operation, automaticity is low, speed slow, poor accuracy, labour intensity are large, efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is, provide a kind of automatically blank can be put into the backing plate below pressure head die cavity and can automatically by Full-automatic cold single lead screw ex truding briquetting machine that extruded workpiece takes out from die cavity.
Technical solution of the present invention is, a kind of Full-automatic cold single lead screw ex truding briquetting machine is provided, it comprises frame, frame is fixed with the backing plate of band die cavity, frame is also provided with the pressure head for pressing down, it goes back involving vibrations dish, transition straight trough, automatic feed conduit, transition stern notch, material loading servomotor and discharging servomotor, vibrating disk is made up of the low chassis of central high rim and cylinder side wall, cylinder side wall is fixed with the charging winding mountain path spiraling from chassis and rise, charging winding mountain path end is communicated with transition straight trough head end, transition straight trough end is communicated with automatic feed conduit head end, automatic feed conduit end is fixed with the head end of transition stern notch and is communicated with, transition stern notch, material loading servomotor and discharging servomotor are all fixed in frame, and transition straight trough is fixed on vibrating disk, the end of transition stern notch is provided with the baffle plate of band half round cut, the internal diameter of half round cut equals the external diameter of blank, transition stern notch lower end is provided with a upper top gas cylinder, and the piston rod of upper top gas cylinder is provided with a circular top plate for being ejected from transition stern notch by the blank being arranged in half round cut, the output shaft of material loading servomotor being fixed with the material loading swing arm of level, material loading swing arm being provided with the pneumatic-finger for capturing blank, the output shaft of discharging servomotor is fixed with the discharging swing arm of level, discharging swing arm is provided with the first lift cylinder, the piston rod of the first lift cylinder is fixed with the sucker for adsorbing extruded workpiece.
Full-automatic cold single lead screw ex truding briquetting machine of the present invention compared with prior art, has following remarkable advantage and beneficial effect.
It is below the course of work of this Full-automatic cold single lead screw ex truding briquetting machine, first a large amount of metal blank batch is poured on the chassis of vibrating disk, driving vibrating disk vibrates, and chassis central authorities high rim is low, like this, blank is constantly piled up to edge, and the blank at edge to be climb liter along charging winding mountain path under a large amount of blanks of central authorities are pushed, and then enter automatic feed conduit through transition straight trough, then transition stern notch is entered into, a blank foremost finally can be resisted against in the half round cut of baffle plate of transition stern notch, now, top gas cylinder in driving, make the circular top plate of top gas cylinder that the blank that the blank of foremost is namely positioned at half round cut is ejected transition stern notch, then material loading servomotor is driven, material loading arm is rotated, and then make the pneumatic-finger of material loading arm rotate to the position of the blank being raised cylinder ejector, pneumatic-finger is driven to catch blank, reset rotary loading arm, material loading arm is made blank to be taken to the die cavity place of backing plate, unclamp finger, complete material loading, drive ram presses down, and makes the punch of pressure head by extruded for the blank in die cavity, drive discharging servomotor again, discharging arm is rotated, and then make the sucker on discharging arm rotate to above the die cavity of backing plate, decline the first lift cylinder piston rod and make sucker suction live workpiece, then the piston rod of the first lift cylinder of rising makes workpiece and die cavity depart from, and subsequently rotating discharge arm, takes the top of workpiece collection place to by workpiece, finally unclamp sucker, complete discharging.
From analyzing above, a large amount of metal kernel blanks of mixed and disorderly unordered stacking can become by this device to be drawn close continuously and the row blank advanced on automatic feed conduit, then first blank in this row blank is captured and be accurately transported in the die cavity of the backing plate below pressure head, press down pressure head again and blank is squeezed into workpiece, finally workpiece is taken out automatically.Must rely on compared to existing technology and manually from metal blank stockpile unordered in a jumble, sort out single metal blank and the process it manually being put into die cavity and the process of manually being taken out from die cavity by shaping workpiece, technical scheme automaticity of the present invention is high, speed is faster, accuracy is higher, reduce labour intensity, improve efficiency.
As improvement, the cylinder side wall of vibrating disk is provided with the first catching sheet and the second catching sheet from the bottom up successively, the distance of the first catching sheet and charging winding mountain path is greater than the thickness of blank and is less than the twice of blank thickness, the distance of the second catching sheet and charging winding mountain path equals the warning value set, like this, blank charging winding mountain path swash rise process, can first through the screening of the first catching sheet, now two or more blanks mutually superposed cannot pass through, blank unnecessary for top is tackled by the first catching sheet, and the single blank only putting bottom passes through; And the blank that thickness can be exceeded the warning value of setting by the second catching sheet is all tackled, warning value as setting is 5cm, that thickness can all be blocked the charging winding mountain path that drops out more than the blank of 5cm, so just make through double-deck catching sheet enter into the blank of automatic feed conduit be single without superposition and the thickness of each blank all meets standard.
As improving again, transition straight trough comprises the first trough floor, the first pressing plate and two the first groove sidewalls, the both sides of two the first groove sidewalls and the first trough floor are fixed, first pressing plate is fixed with many transverse screws, first groove sidewall is provided with multiple vertical elongated hole, every root transverse screw is screwed onto in a vertical elongated hole, and the design of the first pressing plate can reduce the vibration of the blank entering into transition straight trough from charging winding mountain path, prevents blank because vibration is excessive and conduit is stuck.
As improving again, automatic feed conduit comprises the second trough floor, flexible transition base plate and two the second groove sidewalls, the both sides of two the second groove sidewalls and the second trough floor are fixed, the head end of two the second groove sidewalls is equipped with socket, the height of socket is greater than the height of the end of the first groove sidewall, and the end of the first groove sidewall inserts in the socket of the second groove sidewall head end; The head end of the second trough floor is connected with flexible transition base plate end, and the head end of flexible transition base plate is connected with the first trough floor end; Such purpose of design is: the second groove sidewall of automatic feed conduit and the second trough floor are all fix non-vibrating with the frame of Full-automatic cold single lead screw ex truding briquetting machine, and transition straight trough is fixed on and vibrating disk follows vibrating disk vibrates together, adopt flexible transition base plate to connect between first trough floor of rigidity and the second trough floor, both ensure that being communicated with of automatic feed conduit and transition straight trough, cut down again both vibrations; Equally, the end of the first groove sidewall inserts in the socket of the second groove sidewall head end, the height of socket is greater than the height of the end of the first groove sidewall, like this, the end of the first groove sidewall can in socket up-down vibration, both ensure that the first groove sidewall was connected with the second groove sidewall, the second groove sidewall can be avoided again to follow the first groove sidewall vibration; To sum up, the automatic feed conduit be communicated with transition straight trough can not be vibrated along with transition straight trough, ensure that the row blank drawing close advance on automatic feed conduit continuously operates steadily, can not be stuck because of vibration, being also beneficial to follow-up device can precisely catch blank to be moved in the die cavity of backing plate.
As further improvement, automatic feed conduit also comprises the second pressing plate, second pressing plate is fixed with many transverse screws, second groove sidewall is provided with multiple vertical elongated hole, every root transverse screw is screwed onto in a vertical elongated hole, and like this, the second pressing plate can cut down the shake of blank in automatic feed conduit further, stop blank further because shaking stuck conduit, being also beneficial to follow-up device can precisely catch blank to be moved in the die cavity of backing plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of Full-automatic cold single lead screw ex truding briquetting machine of the present invention.
Fig. 2 is that structure for amplifying schematic diagram is analysed and observe in the side of the vibrating disk of Full-automatic cold single lead screw ex truding briquetting machine of the present invention.
Fig. 3 is that structure for amplifying schematic diagram is analysed and observe in the transition straight trough of Full-automatic cold single lead screw ex truding briquetting machine of the present invention and the side of automatic feed conduit junction.
Fig. 4 is the structure for amplifying schematic diagram of the transition stern notch of Full-automatic cold single lead screw ex truding briquetting machine of the present invention.
Fig. 5 is the structural representation after Full-automatic cold single lead screw ex truding briquetting machine of the present invention removes pressure head.
Shown in figure 1, vibrating disk, 2, transition straight trough, 2.1, first trough floor, 2.2, first pressing plate, 2.3, first groove sidewall, 3, automatic feed conduit, 3.1, second trough floor, 3.2, flexible transition base plate, 3.3, second groove sidewall, 3.4, socket, 3.5, second pressing plate, 4, chassis, 5, charging winding mountain path, 6, cylinder side wall, 7, first catching sheet, 8, second catching sheet, 9, blank, 10, transverse screw, 11, vertical elongated hole, 12, frame, 13, transition stern notch, 14, material loading servomotor, 15, half round cut, 16, baffle plate, 17, upper top gas cylinder, 18, circular top plate, 19, material loading swing arm, 20, pneumatic-finger, 21, second lift cylinder, 22, die cavity, 23, backing plate, 24, pressure head, 25, discharging servomotor, 26, discharging swing arm, 27, first lift cylinder, 28, sucker, H 1, the first catching sheet and charging winding mountain path distance, H 2, the second catching sheet and charging winding mountain path distance.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Full-automatic cold single lead screw ex truding briquetting machine of the present invention, it comprises frame 12, frame 12 is fixed with the backing plate 23 of band die cavity 22, frame 12 is also provided with the pressure head 24 for pressing down, pressure head 24 lower surface is fixed with punch, and from general knowledge, pressure head 24 and traditional press device such as hydraulic test are fixed.
This Full-automatic cold single lead screw ex truding briquetting machine is involving vibrations dish 1, transition straight trough 2, automatic feed conduit 3, transition stern notch 13, material loading servomotor 14 and discharging servomotor 25 also.Vibrating disk 1 is shelved on the ground.Automatic feed conduit 3 end is communicated with the head end of transition stern notch 13, and the head end of automatic feed conduit 3 end and transition stern notch 13 is fixed.Transition stern notch 13, material loading servomotor 14 and discharging servomotor 25 are all fixed in frame 12.
Vibrating disk 1 is made up of the low chassis 4 of central high rim and cylinder side wall 6, cylinder side wall 6 is fixed with the charging winding mountain path 5 risen that to spiral from chassis 4.The cylinder side wall 6 of vibrating disk 1 is provided with from the bottom up successively the distance H of the first catching sheet 7 and the second catching sheet 8, first catching sheet 7 and charging winding mountain path 5 1be greater than the thickness of blank 9 and be less than the twice of blank 9 thickness; The distance H of the second catching sheet 8 and charging winding mountain path 5 2equal the warning value set.
Charging winding mountain path 5 end is communicated with transition straight trough 2 head end.Transition straight trough 2 comprises the first trough floor 2.1, first pressing plate 2.2 and two the first groove sidewalls 2.3.The both sides of two the first groove sidewalls 2.3 and the first trough floor 2.1 are fixed.First trough floor 2.1 and two first groove sidewalls 2.3 of transition straight trough 2 are all fixed on vibrating disk 1.First pressing plate 2.2 is fixed with many transverse screws 10, first groove sidewall 2.3 is provided with multiple vertical elongated hole 11, every root transverse screw 10 is screwed onto in a vertical elongated hole 11, namely every root transverse screw 10 through vertical elongated hole 11 and transverse screw 10 locked by two nuts being positioned at vertical elongated hole 11 both sides.Like this, loosen nut, just can move up and down transverse screw 10, to adjust the distance of the first pressing plate 2.2 and the first trough floor 2.1, to adapt to the blank of different-thickness.
Transition straight trough 2 end is communicated with automatic feed conduit 3 head end.Specifically, automatic feed conduit 3 comprises the second trough floor 3.1, flexible transition base plate 3.2 and two the second groove sidewalls 3.3, the both sides of two the second groove sidewalls 3.3 and the second trough floor 3.1 are fixed, the head end of two the second groove sidewalls 3.3 is equipped with socket 3.4, the height of socket 3.4 is greater than the height of the end of the first groove sidewall 2.3, the end of the first groove sidewall 2.3 inserts in the socket 3.4 of the second groove sidewall 3.3 head end, i.e. the end of the first groove sidewall 2.3 and socket 3.4 matched in clearance.The head end of the second trough floor 3.1 is connected with flexible transition base plate 3.2 end, and the head end of flexible transition base plate 3.2 is connected with the first trough floor 2.1 end.
Automatic feed conduit 3 also comprises and the second pressing plate 3.5, second pressing plate 3.5 is fixed with many transverse screws 10, second groove sidewall 3.3 is provided with multiple vertical elongated hole 11, and every root transverse screw 10 is screwed onto in a vertical elongated hole 11.
The end of transition stern notch 13 is provided with the baffle plate 16 of band half round cut 15, and the internal diameter of half round cut 15 equals the external diameter of blank 9.Transition stern notch 13 lower end is provided with a upper top gas cylinder 17, and cylinder body and the transition stern notch 13 of namely going up top gas cylinder 17 are fixed.The piston rod of upper top gas cylinder 17 is provided with a circular top plate 18 for being ejected from transition stern notch 13 by the blank 9 being arranged in half round cut 15; Circular top plate 18 is positioned at the bottom land of transition stern notch 13, and the axis of circular top plate 18 and the axis of half round cut 15 are located along the same line, and the diameter of circular top plate 18 equals the external diameter of discoid blank 9.
The output shaft of material loading servomotor 14 is fixed with the material loading swing arm 19 of level, i.e. the inner of material loading swing arm 19 and the vertical output shaft of material loading servomotor 14 are fixed.Material loading swing arm 19 is provided with the pneumatic-finger 20 for capturing blank 9, specifically, the cylinder body of material loading swing arm 19 outer end and second lift cylinder 21 is fixed, piston rod and the pneumatic-finger 20 of the second lift cylinder 21 are fixed, like this, when each pneumatic-finger 20 captures or unclamps blank 9, can go up or decline, capture or the action of unclamping precisely convenient.
The output shaft of discharging servomotor 25 is fixed with the discharging swing arm 26 of level, i.e. the inner of discharging swing arm 26 and the vertical output shaft of discharging servomotor 25 are fixed.Discharging swing arm 26 is provided with the first lift cylinder 27, namely the cylinder body of the first lift cylinder 27 and discharging swing arm 26 outer end are fixed, and the piston rod of the first lift cylinder 27 is fixed with the sucker 28 for adsorbing extruded workpiece.From general knowledge, sucker 28 is communicated with air pump, and when air pump starts, sucker 28 adsorbs workpiece, and when air pump cuts out, sucker 28 unclamps workpiece.

Claims (5)

1. a Full-automatic cold single lead screw ex truding briquetting machine, it comprises frame (12), frame (12) is fixed with the backing plate (23) of band die cavity (22), frame (12) is also provided with the pressure head (24) for pressing down, it is characterized in that: it goes back involving vibrations dish (1), transition straight trough (2), automatic feed conduit (3), transition stern notch (13), material loading servomotor (14) and discharging servomotor (25), vibrating disk (1) is made up of the low chassis (4) of central high rim and cylinder side wall (6), cylinder side wall (6) is fixed with from chassis (4) spiral rise charging winding mountain path (5), charging winding mountain path (5) end is communicated with transition straight trough (2) head end, transition straight trough (2) end is communicated with automatic feed conduit (3) head end, automatic feed conduit (3) end is fixed with the head end of transition stern notch (13) and is communicated with, transition stern notch (13), material loading servomotor (14) and discharging servomotor (25) are all fixed in frame (12), and transition straight trough (2) is fixed on vibrating disk (1), the end of transition stern notch (13) is provided with the baffle plate (16) of band half round cut (15), the internal diameter of half round cut (15) equals the external diameter of blank (9), transition stern notch (13) lower end is provided with a upper top gas cylinder (17), and the piston rod of upper top gas cylinder (17) is provided with a circular top plate (18) for being ejected from transition stern notch (13) by the blank (9) being arranged in half round cut (15), the output shaft of material loading servomotor (14) being fixed with the material loading swing arm (19) of level, material loading swing arm (19) being provided with the pneumatic-finger (20) for capturing blank (9), the output shaft of discharging servomotor (25) is fixed with the discharging swing arm (26) of level, discharging swing arm (26) is provided with the first lift cylinder (27), the piston rod of the first lift cylinder (27) is fixed with the sucker (28) for adsorbing extruded workpiece.
2. Full-automatic cold single lead screw ex truding briquetting machine according to claim 1, it is characterized in that: the cylinder side wall (6) of vibrating disk (1) is provided with from the bottom up successively the first catching sheet (7) and the second catching sheet (8), the distance (H of the first catching sheet (7) and charging winding mountain path (5) 1) be greater than the thickness of blank (9) and be less than the twice of blank (9) thickness, the distance (H of the second catching sheet (8) and charging winding mountain path (5) 2) equal set warning value.
3. Full-automatic cold single lead screw ex truding briquetting machine according to claim 1, it is characterized in that: transition straight trough (2) comprises the first trough floor (2.1), the first pressing plate (2.2) and two the first groove sidewalls (2.3), two the first groove sidewalls (2.3) are fixed with the both sides of the first trough floor (2.1), first pressing plate (2.2) is fixed with many transverse screws (10), first groove sidewall (2.3) is provided with multiple vertical elongated hole (11), and every root transverse screw (10) is screwed onto in a vertical elongated hole (11).
4. Full-automatic cold single lead screw ex truding briquetting machine according to claim 3, it is characterized in that: automatic feed conduit (3) comprises the second trough floor (3.1), flexible transition base plate (3.2) and two the second groove sidewalls (3.3), two the second groove sidewalls (3.3) are fixed with the both sides of the second trough floor (3.1), the head end of two the second groove sidewalls (3.3) is equipped with socket (3.4), the height of socket (3.4) is greater than the height of the end of the first groove sidewall (2.3), the end of the first groove sidewall (2.3) inserts in the socket (3.4) of the second groove sidewall (3.3) head end, the head end of the second trough floor (3.1) is connected with flexible transition base plate (3.2) end, and the head end of flexible transition base plate (3.2) is connected with the first trough floor (2.1) end.
5. Full-automatic cold single lead screw ex truding briquetting machine according to claim 4, it is characterized in that: automatic feed conduit (3) also comprises the second pressing plate (3.5), second pressing plate (3.5) is fixed with many transverse screws (10), second groove sidewall (3.3) is provided with multiple vertical elongated hole (11), and every root transverse screw (10) is screwed onto in a vertical elongated hole (11).
CN201410326229.4A 2014-07-10 2014-07-10 Full-automatic cold single lead screw ex truding briquetting machine CN104107844B (en)

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CN201410326229.4A CN104107844B (en) 2014-07-10 2014-07-10 Full-automatic cold single lead screw ex truding briquetting machine

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Application Number Priority Date Filing Date Title
CN201410326229.4A CN104107844B (en) 2014-07-10 2014-07-10 Full-automatic cold single lead screw ex truding briquetting machine

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CN104107844B true CN104107844B (en) 2016-03-16

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CN202377428U (en) * 2011-12-01 2012-08-15 浙江晨丰灯头有限公司 Feeding structure of lamp cap punching machine
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