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CN110142327A - A kind of stamping line of energy self-emptying - Google Patents

A kind of stamping line of energy self-emptying Download PDF

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Publication number
CN110142327A
CN110142327A CN201910444085.5A CN201910444085A CN110142327A CN 110142327 A CN110142327 A CN 110142327A CN 201910444085 A CN201910444085 A CN 201910444085A CN 110142327 A CN110142327 A CN 110142327A
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CN
China
Prior art keywords
fixed
die holder
transport mechanism
energy self
stamping
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
CN201910444085.5A
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Chinese (zh)
Inventor
唐威豪
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910444085.5A priority Critical patent/CN110142327A/en
Publication of CN110142327A publication Critical patent/CN110142327A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • B21D22/06Stamping using rigid devices or tools having relatively-movable die parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, 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
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/06Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by positive or negative engaging parts co-operating with corresponding parts of the sheet or the like to be processed, e.g. carrier bolts or grooved section in the carriers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The present invention relates to press machine facility technical fields, specifically disclose a kind of stamping line of energy self-emptying, including support plate, the upper surface of the support plate are fixed with the first transport mechanism and the second transport mechanism;It is successively arranged the hydraulic grab mechanism for moving punching press raw material between first transport mechanism and the second transport mechanism and is used for the stamping forming stamping die group of raw material;The tail end of second transport mechanism is equipped with the automated cleaning mechanism cleaned to stamped workpieces.The present invention integrates the functions such as feeding, transfer, punching press, discharging and cleaning, high degree of automation, it is time saving and energy saving, labour, ram efficiency height, high degree of automation can be saved, work efficiency is high, loading efficiency is improved, ensure that punching press upper die holder and lower die holder precise positioning, completes the process of self-emptying, the direction that can control raw material advance, keeps the orderly transmission of raw material.

Description

A kind of stamping line of energy self-emptying
Technical field
The present invention relates to press machine facility technical field, the stamping line of specifically a kind of energy self-emptying.
Background technique
Punching press is that depended on pressure machine and mold apply external force to plate, band and profile etc., is allowed to generate plastic deformation or divide From thus the method for processing forming of shape and size workpiece needed for obtaining.Presswork has a very wide range of applications, for example, Vehicle body, chassis, fuel tank, the radiator fin of automobile, motor, iron core silicon-steel sheet of electric appliance etc., it may be said that pressed part is given birth at us Every aspect living all plays very important effect.
However, existing stamping equipment mainly rely on artificial blowing, positioning, feeding, then carry out again it is subsequent cleaning, The work such as spray painting, the degree of automation is low, high production cost, and the production efficiency of equipment is low, and using manual feeding and takes The operating modes such as material, cannot ensure the personal safety of worker.
Summary of the invention
The purpose of the present invention is to provide a kind of stamping lines of energy self-emptying, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of stamping line of energy self-emptying, including support plate, the upper surface of the support plate are fixed with the first conveyer Structure and the second transport mechanism;
The hydraulic grab mechanism for moving punching press raw material is successively arranged between first transport mechanism and the second transport mechanism With for the stamping forming stamping die group of raw material;
The tail end of second transport mechanism is equipped with the automated cleaning mechanism cleaned to stamped workpieces.
As a further solution of the present invention: first transmission mechanism includes oblique conveyer belt and the first conveyer belt, described First conveyer belt is fixed on the top of the support plate by first support bar;
The oblique conveyer belt is slant setting, and first conveyer belt is horizontal positioned.
As a further solution of the present invention: second transport mechanism includes be fixed on the support plate upper surface Two support rods and the second conveyer belt being mounted in second support bar.
As a further solution of the present invention: the hydraulic grab mechanism include be fixed on the right side of the first transport mechanism from The upper end of dynamic telescopic rod, the automatic telescopic link is rotatablely connected by bearing and rotor plate;
The lower surface of the rotor plate is equipped with mounting base, and the lower end of the mounting base is hinged with grab bucket component.
As a further solution of the present invention: the grab bucket component includes grab bucket hydraulic cylinder, the grab bucket hydraulic cylinder Lower end be equipped with grab bucket;The center of the mounting base is fixed with fixed link;
The junction of the grab bucket hydraulic cylinder and grab bucket is connected with the first connecting plate by pivot pin, and first connecting plate passes through Pivot pin is connected with the second connecting plate, and second connecting plate is fixed on the lower surface of fixed link.
As a further solution of the present invention: the stamping die group includes lower die holder and upper die holder, and the lower die holder is fixed In the upper surface of workbench, the rear end of the lower die holder is fixed with L-type fixed frame, and the top lower surface of the L-type fixed frame is solid Surely there is punching press hydraulic cylinder, the punching press hydraulic cylinder is connected with the upper die holder;
Sliding slot is offered in the L-type fixed frame, the rear wall of the upper die holder is equipped with sliding block corresponding with sliding slot.
As a further solution of the present invention: locating slot is offered on the lower die holder, the center of the lower die holder opens up There is stamped female pattern;
The bottom end of the upper die holder is equipped with positioning column corresponding with the locating slot, and the center of the upper die holder is equipped with and punching press The corresponding punching press convex mould of concave mould.
As a further solution of the present invention: the bottom end of the stamped female pattern is equipped with automatic telescopic push rod, the lower die Seat is fixed with fixed plate on the left of upper surface, and automatic telescopic plate is fixed on the right side of the fixed plate.
As a further solution of the present invention: the automated cleaning mechanism includes the cunning being fixed on the right side of the second transport mechanism Wheel, the pulley are equipped with connecting rope, and one end of the connecting rope is fixed with hollow out frame, and the other end of the connecting rope is equipped with handle Hand;
Service sink is fixed with immediately below the hollow out frame;
The hollow out frame is located at the tail end of the second conveyer belt.
As a further solution of the present invention: the upper end of first conveyer belt is equipped with material controlling mechanism, the material controlling mechanism The top of third support rod including being fixed on the support plate upper surface, the third support rod is equipped with drive shaft, the drive Special shape gear is fixed on moving axis;
The periphery of the special shape gear is equipped with movable frame, and the left and right inner sidewall of the movable frame is equipped with sawtooth;
The bottom end of the movable frame is fixed with baffle.
Compared with prior art, the beneficial effects of the present invention are:
1, the stamping line of the energy self-emptying integrates the functions such as feeding, transfer, punching press, discharging and cleaning, automation Degree is high, time saving and energy saving, can save labour, ram efficiency height, high degree of automation, work efficiency is high;
2, by the way that raw material to be placed on oblique conveyer belt, raw material is transported by oblique conveyer belt into the first conveyer belt, improves feeding Efficiency, avoiding completion, manually transport raw material working efficiency is low, and the problem of work load weight;
3, pass through the folding of starting grab bucket hydraulic cylinder control grab bucket, when grab bucket hydraulic cylinder stretches, the first connecting plate and second Connecting plate expansion, grab bucket open, the preparation grabbed, by control grab bucket hydraulic cylinder shrink, the first connecting plate and Second connecting plate folds, and grab bucket is closed up, and completes the behavior of crawl;
4, upper die holder is slided in sliding slot by sliding block, ensure that the stability of pushing, by utilizing positioning column and locating slot phase Corresponding, during upper die holder pushes, positioning column is pressed into locating slot, ensure that agreeing with for upper die holder and lower die holder, into one Step ensure that precise positioning;
5, start automatic telescopic push rod, automatic telescopic push rod can eject workpiece from stamped female pattern, restart automatic telescopic Plate can push to the right workpiece as mate-assist, automatic telescopic plate, complete the process of self-emptying;
6, it drives special shape gear to be rotated clockwise by drive shaft, is continuously nibbled when special shape gear is turned to the sawtooth on right side When conjunction, movable frame is driven to move down, baffle can stop the raw material of rear side to transmit to the right in the upper surface of the first conveyer belt;Work as heteromorphic teeth Wheel turns to when continuously engaging with the sawtooth in left side, and movable frame is driven to move up, and drives baffle upward, raw material is continued to the right Transmission is conducive to control the direction that raw material advances, keeps the orderly transmission of raw material.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment.
Fig. 1 is the structural schematic diagram of the stamping line of energy self-emptying.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
Fig. 3 is the structural schematic diagram of stamping die group in the stamping line of energy self-emptying.
Fig. 4 is the structural schematic diagram of lower die holder in the stamping line of energy self-emptying.
Fig. 5 is the enlarged structure schematic diagram of part B in Fig. 1.
In figure: 1- support plate, the oblique conveyer belt of 2-, the first conveyer belt of 3-, 4- first support bar, 5- automatic telescopic link, 6- axis It holds, 7- rotor plate, 8- mounting base, 9- grab bucket hydraulic cylinder, 10- grab bucket, 11- pivot pin, 12- fixed link, the first connecting plate of 13-, The second connecting plate of 14-, 15- workbench, 16-L type fixed frame, 17- sliding slot, 18- punching press hydraulic cylinder, 19- lower die holder, on 20- Die holder, 21- locating slot, 22- stamped female pattern, 23- fixed plate, 24- automatic telescopic plate, 25- automatic telescopic push rod, 26- positioning Column, 27- punching press convex mould, 28- sliding block, the second conveyer belt of 29-, 30- second support bar, 31- pulley, 32- connecting rope, 33- are engraved Empty frames, 34- service sink, 35- third support rod, 36- drive shaft, 37- special shape gear, 38- movable frame, 39- sawtooth, 40- baffle.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.
Embodiment 1
Referring to Fig. 1, in one embodiment provided by the invention, a kind of stamping line of energy self-emptying, including support plate 1, the upper surface of the support plate 1 is fixed with the first transport mechanism and the second transport mechanism;First transport mechanism and second It is successively arranged the hydraulic grab mechanism for moving punching press raw material between transport mechanism and is used for the stamping forming punching press of raw material Mould group;The tail end of second transport mechanism is equipped with the automated cleaning mechanism cleaned to stamped workpieces.
The stamping line of the energy self-emptying, high degree of automation, work efficiency is high.Raw material is placed on first first In transport mechanism, the transmission by the first transport mechanism reduces manual handling, time saving and energy saving;Recycle hydraulic rotating bucket mechanism will be former Material is transferred to progress punch process molding in stamping die group;The second transport mechanism is recycled to transport stamped workpieces to automated cleaning In mechanism, the spots such as the lubricant grease of workpiece surface are removed, improve the cleannes of workpiece.
Further, first transmission mechanism includes oblique conveyer belt 2 and the first conveyer belt 3, and first conveyer belt 3 is logical Cross the top that first support bar 4 is fixed on the support plate 1;The oblique conveyer belt 2 is slant setting, first conveyer belt 3 It is horizontal positioned.
Further, second transport mechanism includes being fixed on 30 He of second support bar of 1 upper surface of support plate The second conveyer belt 29 being mounted in second support bar 30.
Due to carrying out Punching Process aloft, if completing manually transport raw material, not only working efficiency is low, but also Raw material is placed on oblique conveyer belt 2 by work load weight, and raw material is transported by oblique conveyer belt 2 into the first conveyer belt 3, is improved Loading efficiency.
Further, the hydraulic grab mechanism includes the automatic telescopic link 5 being fixed on the right side of the first transport mechanism, described The upper end of automatic telescopic link 5 is rotatablely connected by bearing 6 and rotor plate 7;The lower surface of the rotor plate 7 is equipped with mounting base 8, institute The lower end for stating mounting base 8 is hinged with grab bucket component.
As described in Figure 2, in the present embodiment, the grab bucket component includes grab bucket hydraulic cylinder 9, the grab bucket hydraulic cylinder 9 Lower end be equipped with grab bucket 10;The center of the mounting base 8 is fixed with fixed link 12;The grab bucket hydraulic cylinder 9 and grab bucket 10 Junction is connected with the first connecting plate 13 by pivot pin 11, and first connecting plate 13 is connected with the second connecting plate by pivot pin 11 14, second connecting plate 14 is fixed on the lower surface of fixed link 12.
Start automatic telescopic link 5 according to the first transport mechanism and the height of raw material, the height for adjusting hydraulic grab mechanism is straight To that can be in contact with raw material, then by the folding of the starting grab bucket control of hydraulic cylinder 9 grab bucket 10, grab bucket hydraulic cylinder 9 is stretched When, the first connecting plate 13 and the expansion of the second connecting plate 14, grab bucket 10 are opened, the preparation grabbed;Then control grab bucket Hydraulic cylinder 9 is shunk, and the first connecting plate 13 and the second connecting plate 14 fold, and grab bucket 10 is closed up, and completes the behavior of crawl, using grabbing Bucket 10 fixes the raw material crawl on the first conveyer belt 3, then is rotated, and raw material is moved in stamping die group.
As shown in figs. 34, the stamping die group includes lower die holder 19 and upper die holder 20, and the lower die holder 19 is fixed on work Make the upper surface of platform 15, the rear end of the lower die holder 19 is fixed with L-type fixed frame 16, the top following table of the L-type fixed frame 16 Face is fixed with punching press hydraulic cylinder 18, and the punching press hydraulic cylinder 18 is connected with the upper die holder 20;In the L-type fixed frame 16 Sliding slot 17 is offered, the rear wall of the upper die holder 20 is equipped with sliding block 28 corresponding with sliding slot 17.
Raw material is grabbed in lower die holder 19 using hydraulic grab mechanism, recycle grab bucket hydraulic cylinder 9 stretching so that Grab bucket 10 is opened, and raw material is unclamped, and starts punching press hydraulic cylinder 18, the drive upper die holder 20 of punching press hydraulic cylinder 18 pushes and lower die holder 19 is corresponding, carries out punching course, and upper die holder 20 is slided in sliding slot 17 by sliding block 28, ensure that the stability of pushing.
Specifically, offering locating slot 21 on the lower die holder 19, the center of the lower die holder 19 offers punching press concave Mould 22;The bottom end of the upper die holder 20 is equipped with positioning column 26 corresponding with the locating slot 21, the center of the upper die holder 20 Equipped with punching press convex mould 27 corresponding with stamped female pattern 22.
The accuracy that upper die holder 20 pushes when in order to further increase punching press, it is opposite using positioning column 26 and locating slot 21 It answers, during upper die holder 20 pushes, positioning column 26 is pressed into locating slot 21, ensure that the contract of upper die holder 20 and lower die holder 19 It closes, raw material is placed in stamped female pattern 22, and stamped workpieces are made using punching press convex mould 27.
Specifically, the bottom end of the stamped female pattern 22 is equipped with automatic telescopic push rod 25,19 upper surface of lower die holder Left side is fixed with fixed plate 23, and the right side of the fixed plate 23 is fixed with automatic telescopic plate 24.
After the completion of punching press, in order to facilitate the demoulding of stamped workpieces, start automatic telescopic push rod 25,25 energy of automatic telescopic push rod Workpiece is ejected from stamped female pattern 22, restarts automatic telescopic plate 24, workpiece can be pushed to the right, be pushed away by automatic telescopic plate 24 It moves and carries out subsequent cleaning into the second transport mechanism.
Further, the automated cleaning mechanism includes the pulley 31 being fixed on the right side of the second transport mechanism, the pulley 31 are equipped with connecting rope 32, and one end of the connecting rope 32 is fixed with hollow out frame 33, and the other end of the connecting rope 32 is equipped with handle Hand;The underface of the hollow out frame 33 is fixed with service sink 34;The hollow out frame 33 is located at the tail end of the second conveyer belt 29.
After stamped workpieces push on the second conveyer belt 29, fall by the transmission transport of the second conveyer belt 29 in hollow out frame In 33, due to the gravity of its own, falls in service sink 34 and cleaned under hollow out frame 33, pull handle after the completion of cleaning Workpiece is promoted, work efficiency is high.
The stamping line of the energy self-emptying integrates feeding, transfer, punching press, discharging and cleaning, the degree of automation Height, ram efficiency are high.
Embodiment 2
Referring to Fig. 1, the upper end of first conveyer belt 3 is equipped with material controlling mechanism, institute in further embodiment provided by the invention Stating material controlling mechanism includes the third support rod 35 for being fixed on 1 upper surface of support plate, and the top of the third support rod 35 is set There is drive shaft 36, is fixed with special shape gear 37 in the drive shaft 36;The periphery of the special shape gear 37 is equipped with movable frame 38, institute The left and right inner sidewall for stating movable frame 38 is equipped with sawtooth 39;The bottom end of the movable frame 38 is fixed with baffle 40.
Stockpile product together, causes the crawl of hydraulic grab mechanism inconvenient, utilizes material controlling in feeding process in order to prevent The speed of mechanism controls blowing;The rear side of drive shaft 36 is equipped with motor, starts motor, so that drive shaft 36 drives special shape gear 37 It is rotated clockwise, when special shape gear 37, which is turned to, continuously to be engaged with the sawtooth 39 on right side, movable frame 38 is driven to move down, kept off Plate 40 can stop the raw material of rear side to transmit to the right in the upper surface of the first conveyer belt 3;When special shape gear 37 turns to and left side When sawtooth 39 continuously engages, movable frame 38 is driven to move up, baffle 40 is driven to enable raw material to continue to transmit to the right upwards.
When baffle 40 is located at the upside of the first conveyer belt 3, raw material is blocked in the rear side of baffle 40, in the first conveyer belt 3 Constantly during rotation, it can help to arrange raw material, keep the orderly transmission of raw material.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " are answered It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition Body meaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. a kind of stamping line of energy self-emptying, including support plate (1), which is characterized in that the upper table of the support plate (1) Face is fixed with the first transport mechanism and the second transport mechanism;
The hydraulic grab mechanism for moving punching press raw material is successively arranged between first transport mechanism and the second transport mechanism With for the stamping forming stamping die group of raw material;
The tail end of second transport mechanism is equipped with the automated cleaning mechanism cleaned to stamped workpieces.
2. the stamping line of energy self-emptying according to claim 1, which is characterized in that the first transmission mechanism packet Oblique conveyer belt (2) and the first conveyer belt (3) are included, first conveyer belt (3) is fixed on the support by first support bar (4) The top of plate (1);
The oblique conveyer belt (2) is slant setting, and first conveyer belt (3) is horizontal positioned.
3. the stamping line of energy self-emptying according to claim 2, which is characterized in that the second transport mechanism packet It includes the second support bar (30) for being fixed on the support plate (1) upper surface and second be mounted on second support bar (30) is transported Band (29).
4. the stamping line of energy self-emptying according to claim 1, which is characterized in that hydraulic grab mechanism packet Include the automatic telescopic link (5) being fixed on the right side of the first transport mechanism, the upper end of the automatic telescopic link (5) by bearing (6) with Rotor plate (7) rotation connection;
The lower surface of the rotor plate (7) is equipped with mounting base (8), and the lower end of the mounting base (8) is hinged with grab bucket component.
5. the stamping line of energy self-emptying according to claim 4, which is characterized in that the grab bucket component includes grabbing It struggles against hydraulic cylinder (9), the lower end of grab bucket hydraulic cylinder (9) is equipped with grab bucket (10);The center of the mounting base (8) is fixed with Fixed link (12);
The junction of grab bucket hydraulic cylinder (9) and grab bucket (10) is connected with the first connecting plate (13), institute by pivot pin (11) It states the first connecting plate (13) to be connected with the second connecting plate (14) by pivot pin (11), second connecting plate (14) is fixed on fixation The lower surface of bar (12).
6. the stamping line of energy self-emptying according to claim 1, which is characterized in that under the stamping die group includes Die holder (19) and upper die holder (20), the lower die holder (19) are fixed on the upper surface of workbench (15), the lower die holder (19) Rear end is fixed with L-type fixed frame (16), and the top lower surface of the L-type fixed frame (16) is fixed with punching press hydraulic cylinder (18), The punching press hydraulic cylinder (18) is connected with the upper die holder (20);
It is offered sliding slot (17) in the L-type fixed frame (16), the rear wall of the upper die holder (20) is equipped with and sliding slot (17) Corresponding sliding block (28).
7. the stamping line of energy self-emptying according to claim 6, which is characterized in that opened on the lower die holder (19) Equipped with locating slot (21), the center of the lower die holder (19) offers stamped female pattern (22);
The bottom end of the upper die holder (20) is equipped with positioning column (26) corresponding with the locating slot (21), the upper die holder (20) Center be equipped with punching press convex mould (27) corresponding with stamped female pattern (22).
8. the stamping line of energy self-emptying according to claim 7, which is characterized in that the stamped female pattern (22) Bottom end be equipped with automatic telescopic push rod (25), be fixed with fixed plate (23) on the left of lower die holder (19) upper surface, it is described solid Automatic telescopic plate (24) are fixed on the right side of fixed board (23).
9. the stamping line of energy self-emptying according to claim 1, which is characterized in that automated cleaning mechanism packet The pulley (31) being fixed on the right side of the second transport mechanism is included, the pulley (31) is equipped with connecting rope (32), the connecting rope (32) one end is fixed with hollow out frame (33), and the other end of the connecting rope (32) is equipped with handle;
Service sink (34) are fixed with immediately below the hollow out frame (33);
The hollow out frame (33) is located at the tail end of the second conveyer belt (29).
10. the stamping line of any energy self-emptying according to claim 1~9, which is characterized in that first fortune The upper end of defeated band (3) is equipped with material controlling mechanism, and the material controlling mechanism includes being fixed on the third support of the support plate (1) upper surface The top of bar (35), the third support rod (35) is equipped with drive shaft (36), is fixed with special shape gear on the drive shaft (36) (37);
The periphery of the special shape gear (37) is equipped with movable frame (38), and the left and right inner sidewall of the movable frame (38) is equipped with sawtooth (39);
The bottom end of the movable frame (38) is fixed with baffle (40).
CN201910444085.5A 2019-05-27 2019-05-27 A kind of stamping line of energy self-emptying Pending CN110142327A (en)

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CN112517791A (en) * 2020-11-23 2021-03-19 河南凌云新能源科技有限公司 Stamping forming device for outer plate of vehicle door
CN112718156A (en) * 2020-12-14 2021-04-30 陈昌军 Combined type gypsum mine miner with screening separation function
CN116251896A (en) * 2023-03-30 2023-06-13 泊头市京泊汽车模具有限责任公司 Stamping die is used in production of intelligent material loading formula car qianmen inner panel

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CN104702064A (en) * 2015-03-23 2015-06-10 浙江伟康电机有限公司 Automatic riveting transportation device for stator
CN104942101A (en) * 2015-07-24 2015-09-30 德清一洲制冷科技有限公司 Refrigerator handle bending device
CN105478566A (en) * 2015-12-31 2016-04-13 平湖市品耀机器自动化有限公司 Notching machine for retaining rings
CN206046890U (en) * 2016-09-18 2017-03-29 东莞市国华精密五金有限公司 A punching machine automatic feeding device
CN107052180A (en) * 2016-12-28 2017-08-18 滁州品之达电器科技有限公司 A kind of multiple rows of duplicate rows mould friction feeding process for stamping
CN206474478U (en) * 2017-01-16 2017-09-08 四川天强玻璃有限公司 A kind of novel automatic glass washing device
CN207154590U (en) * 2017-07-20 2018-03-30 天津恒兴机械设备有限公司 A kind of automatic stamping production line feeding automatic centring device
CN107186105A (en) * 2017-07-26 2017-09-22 江苏苏高流体机械有限公司 A kind of rolling metal manipulator
CN107497924A (en) * 2017-10-11 2017-12-22 昆山市万同和机械有限公司 A kind of materials in the tube perforating press
CN108082851A (en) * 2018-02-05 2018-05-29 南通利元亨机械有限公司 High-inclination conveying band
CN108735635A (en) * 2018-05-30 2018-11-02 郑州恒之博新能源科技有限公司 A kind of circulated sprinkling cleaning equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112517791A (en) * 2020-11-23 2021-03-19 河南凌云新能源科技有限公司 Stamping forming device for outer plate of vehicle door
CN112718156A (en) * 2020-12-14 2021-04-30 陈昌军 Combined type gypsum mine miner with screening separation function
CN116251896A (en) * 2023-03-30 2023-06-13 泊头市京泊汽车模具有限责任公司 Stamping die is used in production of intelligent material loading formula car qianmen inner panel
CN116251896B (en) * 2023-03-30 2023-09-22 泊头市京泊汽车模具有限责任公司 Stamping die is used in production of intelligent material loading formula car qianmen inner panel

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Application publication date: 20190820