CN2762916Y - Automatic feeding device for puncher - Google Patents

Automatic feeding device for puncher Download PDF

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Publication number
CN2762916Y
CN2762916Y CN 200420091489 CN200420091489U CN2762916Y CN 2762916 Y CN2762916 Y CN 2762916Y CN 200420091489 CN200420091489 CN 200420091489 CN 200420091489 U CN200420091489 U CN 200420091489U CN 2762916 Y CN2762916 Y CN 2762916Y
Authority
CN
China
Prior art keywords
crank
rod
feeding
link
raw
Prior art date
Application number
CN 200420091489
Other languages
Chinese (zh)
Inventor
肖会生
Original Assignee
肖会生
欧阳效芳
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 肖会生, 欧阳效芳 filed Critical 肖会生
Priority to CN 200420091489 priority Critical patent/CN2762916Y/en
Application granted granted Critical
Publication of CN2762916Y publication Critical patent/CN2762916Y/en

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Abstract

The utility model relates to an automatic feeding device for a punch press, which belongs to the technical field of an auxiliary and additional device of the punch press. The technical problem to be solved is that the defects of expensive device of the existing numerical control punch press and easy industrial accident of the existing mechanical punch press can be overcome. The utility model has the technical scheme for solving the problem that the automatic feeding device for punches comprises a base, a rack, gears, a cam, a crank connecting rod, a feeding and a discharging arms, an air valve and a return spring, wherein one end of the crank connecting rod and one end of a crank connecting rod controlled by the air valve are respectively connected with a punch; the other end of the crank connecting rod is arranged on a cam shaft; the crank connecting rod controlled by the air valve is connected with an air valve connecting rod on the feeding arm through a crank control rod; one end of the rack is provided with a slide head which is tightly bunted to the cam; the rack is engaged with a big gear, the other side of which is engaged with a small gear; one side of the small gear is engaged with the rack; the feeding and a discharging arms are arranged above the small gear. One end of a prizing rod of a raw material loading disc is correspondingly positioned below the crank connecting rod controlled by the air valve, and the other end of the prizing rod is positioned below the raw material loading disc.

Description

Punching machine auto-feeder
Technical field
The utility model relates to a kind of punch press pay-off, especially a kind of punch press mechanical type automatic feeding.
Background technology
Current, the automatic feeding of punch press adopts Numeric Control Technology more.But the numerical control press apparatus expensive, general small enterprise purchases cannot afford, and also has quite a few enterprise still using mechanical punch now, causes industrial accident very easily.
The utility model content
In order to overcome existing numerical control press apparatus expensive and the very easy deficiency that causes industrial accident of mechanical punch, the utility model provides punching machine auto-feeder a kind of simple in structure, cheap for manufacturing cost.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of punching machine auto-feeder, comprise support, tooth bar, gear, cam, crank connecting link, send the material arm, valve, back-moving spring, one end of the gentle gate control crank connecting link of one end of described crank connecting link (11) (8) all is connected on the drift (1), the other end of crank connecting link (11) is contained on cam (13) axle, valve control crank connecting link (8) is connected with valve pull bar (7) on the feeding arm (4) by crank (10) control lever (9), one end of tooth bar (23) has slippery fellow (12) to abut against on the cam (13), tooth bar (23) engagement gear wheel (19), gear wheel (19) opposite side pinion mate (18), pinion (18) one side pinion racks (17), feeding arm (4) and discharging arm (6) are equipped with in pinion (18) top, the end correspondence that the raw material loading tray prizes bar (5) is positioned at the below that valve is controlled crank connecting link (8), the below of other end position and raw material loading tray (16).
Described punching machine auto-feeder is equipped with feeding suction dish (3) on the feeding arm (4), feeding suction dish (3) is made for rubber.
Described punching machine auto-feeder is equipped with discharge port plate (2) on the discharging arm (6).
Described punching machine auto-feeder, raw material loading tray (16) are movable cover sabot, by changing the cover sabot of different-diameter, can send the raw material of pressing different-diameter.
The beneficial effects of the utility model are: it is a power drive synchronous working of utilizing punch press itself, and utilize the operation principle of sucker to draw sheet stock, have only the cover sabot of changing different-diameter, can send the raw material of pressing different-diameter, just can process the product of different size, it is applicable to industries such as motor, submersible pump, processing stator, rotor punching, it is good to have positioning accuracy, the safety coefficient height, the automaticity height can realize that feeding, discharging, windrow are full-automatic.Improve work efficiency greatly, thoroughly stopped the personal safety accident.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model
Fig. 2 is a vertical view of the present utility model
1 punch press head among the figure, 2 discharge port plates, 3 feeding suction dishes, 4 feeding arms, 5 raw material loading traies prize bar, 6 discharging arms, 7 valve pull bars, 8 valves control crank connecting link (8), 9 control levers, 10 cranks, 11 crank connecting links, 12 slippery fellows, 13 cams, 14 receiving hoppers, 15 adjustment holes, 16 raw material loading traies, 17 tooth bars, 18 pinions, 19 gear wheels, 20 connecting rods, 21 supports, 22 back-moving springs, 23 tooth bars, 24 set bolts.
The specific embodiment
Embodiment one
The utility model is by 1 punch press head among the figure, 2 discharge port plates, 3 feeding suction dishes, 4 feeding arms, 5 raw material loading traies prize bar, 6 discharging arms, 7 valve pull bars, 8 valves control crank connecting link, 9 control levers, 10 cranks, 11 crank connecting links, 12 slippery fellows, 13 cams, 14 receiving hoppers, 15 adjustment holes, 16 raw material loading traies, 17 tooth bars, 18 pinions, 19 gear wheels, 20 connecting rods, 21 supports, 22 back-moving springs, 23 tooth bars, compositions such as 24 set bolts.
Support (21) is fastened on the punch press workbench by set bolt (24), support (21) right part is provided with raw material loading tray (16), support (21) left part is hinged with receiving hopper (14), stamping parts after the punching press falls into wherein, be provided with cam (13) at support (21) left end, be set with crank connecting link (11) with the axle of cam (13) is last, the other end of crank connecting link (11) is connected on drift (1) connecting rod, with cam (13) near being provided with pulley (12), pulley (12) is an one with tooth bar (22), tooth bar (22) engagement gear wheel (19), gear wheel (19) pinion mate (18), pinion (18) pinion rack (17), feeding arm (4) and discharging arm (6) all are installed on the pinion (18), feeding arm (4) one ends connect feeding suction dish (3), the other end is being sleeved on valve pull bar (7), the other end of valve pull bar (7) is connected on the control lever (9), control lever (9) is connected valve control crank connecting link (8) by crank (10), and the other end of valve control crank connecting link (8) connects on punch press head (1) connecting rod.
When punch press was in top dead centre, feeding arm (4) and discharging arm (6) were in center of die, and the interior valve of feeding suction dish (3) is in tension because of valve pull bar (7), and valve opens.
When punch press was in top dead centre and moves downward, crank connecting link (11) drove cam (13) rotation, and then made slippery fellow (12) drive tooth bar (23) motion, and gear wheel (19) is rotated counterclockwise, and pinion (18) turns clockwise; Valve control crank connecting link (8) drives crank (10), control lever (9), valve pull bar (7) motion simultaneously, and valve pull bar (7) is loosened, and valve closes under the effect of back-moving spring (22).
When punch press continues to move downward, pinion (18) drive feeding arm (4) and discharging arm (6) are to inner rotary, when lower dead center, feeding arm (4) arrives raw material loading tray (16) top, discharging arm (6) arrives receiving hopper (14), the spindle nose of valve control crank connecting link (8) rushes at the raw material loading tray and prizes bar (5), the raw material loading tray prizes bar (5) and makes upwards jack-up of raw material loading tray (16), arrive after bottom dead center, air in the raw material loading tray (16) is extruded emptying, form vacuum, hold sheet stock, when the drift of valve control crank connecting link (8) begins to move upward, raw material loading tray (16) decline return, feeding arm (4) and discharging arm (6) are under the drive of gear, after arriving center of die, valve pull bar (7) is tightened up, valve is opened, enter air in the rubber feeding suction dish (3), vacuum expendable pattern, sheet stock is fallen into punch die, discharging arm (6) is caught the sheet stock that last stroke processes, at this moment, drift arrived top dead centre and begin under move and when reaching lower dead center, discharging arm (6) arrives receiving hopper (14) and utilizes inertia that sheet stock is got rid of to enter the bar that connects material behind the receiving hopper (14) stockpile is put well, feeding arm (4) is got material from raw material loading tray (16) once more, thus, has finished the time processing process, punch press constantly moves, and manipulator is just constantly got material, feeding, discharging, windrow.

Claims (4)

1, a kind of punching machine auto-feeder, comprise support, tooth bar, gear, cam, crank connecting link, send the material arm, valve, back-moving spring, it is characterized in that: an end of the gentle gate control crank connecting link of an end of crank connecting link (11) (8) all is connected on the drift (1), the other end of crank connecting link (11) is contained on cam (13) axle, valve control crank connecting link (8) is connected with valve pull bar (7) on the feeding arm (4) by crank (10) control lever (9), one end of tooth bar (23) has slippery fellow (12) to abut against on the cam (13), tooth bar (23) engagement gear wheel (19), gear wheel (19) opposite side pinion mate (18), pinion (18) one side pinion racks (17), feeding arm (4) and discharging arm (6) are equipped with in pinion (18) top, the end correspondence that the raw material loading tray prizes bar (5) is positioned at the below that valve is controlled crank connecting link (8), the below of other end position and raw material loading tray (16).
2, punching machine auto-feeder according to claim 1 is characterized in that: feeding suction dish (3) is housed on the feeding arm (4), and feeding suction dish (3) is made for rubber.
3, punching machine auto-feeder according to claim 1 is characterized in that: discharge port plate (2) is housed on the discharging arm (6).
4, punching machine auto-feeder according to claim 1 is characterized in that: raw material loading tray (16) is movable cover sabot, by changing the cover sabot of different-diameter, can send the raw material of pressing different-diameter.
CN 200420091489 2004-10-11 2004-10-11 Automatic feeding device for puncher CN2762916Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420091489 CN2762916Y (en) 2004-10-11 2004-10-11 Automatic feeding device for puncher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420091489 CN2762916Y (en) 2004-10-11 2004-10-11 Automatic feeding device for puncher

Publications (1)

Publication Number Publication Date
CN2762916Y true CN2762916Y (en) 2006-03-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420091489 CN2762916Y (en) 2004-10-11 2004-10-11 Automatic feeding device for puncher

Country Status (1)

Country Link
CN (1) CN2762916Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100429016C (en) * 2006-11-30 2008-10-29 张家港联亿电子有限公司 Automatic feeder
CN101947635A (en) * 2010-08-25 2011-01-19 杭州永利百合实业有限公司 Continuous boss pressing device
CN102284649A (en) * 2011-06-24 2011-12-21 西安建筑科技大学 Adjustable automatic piece receiving and discharging mechanism for upward piece discharging composite die
CN102319823A (en) * 2011-07-28 2012-01-18 吴江市华源印铁制罐有限责任公司 Feeding and returning linkage device
CN102430627A (en) * 2011-12-06 2012-05-02 璧山县天福冲压有限公司 Punch press and automatic material receiving device thereof
CN102717003A (en) * 2012-03-23 2012-10-10 顺德职业技术学院 Automatic material taking and feeding mechanical hand for multi-station transmission die stamping
CN102886450A (en) * 2012-10-22 2013-01-23 四川省绵阳西南自动化研究所 Intermittent high-speed feeding device
CN103785762A (en) * 2012-10-30 2014-05-14 英业达科技有限公司 Punching mechanism
CN103949558A (en) * 2014-04-30 2014-07-30 池海平 Feeding mechanism of stamping equipment for motor rotor piece
CN105057427A (en) * 2015-08-24 2015-11-18 华一精密机械(昆山)有限公司 Mobile stamping part equipment

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100429016C (en) * 2006-11-30 2008-10-29 张家港联亿电子有限公司 Automatic feeder
CN101947635A (en) * 2010-08-25 2011-01-19 杭州永利百合实业有限公司 Continuous boss pressing device
CN102284649A (en) * 2011-06-24 2011-12-21 西安建筑科技大学 Adjustable automatic piece receiving and discharging mechanism for upward piece discharging composite die
CN102319823B (en) * 2011-07-28 2014-07-02 苏州华源包装股份有限公司 Feeding and returning linkage device
CN102319823A (en) * 2011-07-28 2012-01-18 吴江市华源印铁制罐有限责任公司 Feeding and returning linkage device
CN102430627A (en) * 2011-12-06 2012-05-02 璧山县天福冲压有限公司 Punch press and automatic material receiving device thereof
CN102717003A (en) * 2012-03-23 2012-10-10 顺德职业技术学院 Automatic material taking and feeding mechanical hand for multi-station transmission die stamping
CN102717003B (en) * 2012-03-23 2014-10-22 顺德职业技术学院 Automatic material taking and feeding mechanical hand for multi-station transmission die stamping
CN102886450B (en) * 2012-10-22 2014-05-07 四川省绵阳西南自动化研究所 Intermittent high-speed feeding device
CN102886450A (en) * 2012-10-22 2013-01-23 四川省绵阳西南自动化研究所 Intermittent high-speed feeding device
CN103785762A (en) * 2012-10-30 2014-05-14 英业达科技有限公司 Punching mechanism
CN103785762B (en) * 2012-10-30 2016-02-17 英业达科技有限公司 punching mechanism
CN103949558A (en) * 2014-04-30 2014-07-30 池海平 Feeding mechanism of stamping equipment for motor rotor piece
CN105057427A (en) * 2015-08-24 2015-11-18 华一精密机械(昆山)有限公司 Mobile stamping part equipment

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20060210

Address after: 341000 Jiangxi city of Ganzhou province Jiangxi Ganma Industrial Co., Ltd. Jiangxi Shuangling water pump factory

Co-patentee after: Ouyang Xiaofang

Patentee after: Xiao Huisheng

Address before: 341000 Jiangxi city of Ganzhou province Jiangxi Ganma Industrial Co., Ltd. Jiangxi Shuangling water pump factory

Patentee before: Xiao Huisheng

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: XIAO HUISHENG; PATENTEE

Free format text: FORMER OWNER: XIAO HUISHENG

Effective date: 20060210

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee