CN104384372A - Spring returning feeder - Google Patents

Spring returning feeder Download PDF

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Publication number
CN104384372A
CN104384372A CN201410517793.4A CN201410517793A CN104384372A CN 104384372 A CN104384372 A CN 104384372A CN 201410517793 A CN201410517793 A CN 201410517793A CN 104384372 A CN104384372 A CN 104384372A
Authority
CN
China
Prior art keywords
toggling
boss
shifting block
block
shifting
Prior art date
Application number
CN201410517793.4A
Other languages
Chinese (zh)
Inventor
高静
袁代华
邓金智
Original Assignee
成都市翻鑫家科技有限公司
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 成都市翻鑫家科技有限公司 filed Critical 成都市翻鑫家科技有限公司
Priority to CN201410517793.4A priority Critical patent/CN104384372A/en
Publication of CN104384372A publication Critical patent/CN104384372A/en

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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
    • 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
    • B21D43/05Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses

Abstract

The invention discloses a spring returning feeder and belongs to the technical field of mold material belt feeders. The spring returning feeder comprises a rack and a conveying table which is arranged on the rack, wherein a material shifting mechanism is arranged on the conveying table and comprises a material pushing and shifting block, a sliding block and a driving device which is connected with the sliding block and is used for driving the sliding block to slide; the material pushing and shifting block comprises a hinge end and a material shifting end; the hinge end is hinged to the sliding block by virtue of a rotation shaft; a returning guide slope is arranged at the material shifting end; a boss is arranged at the top of the material pushing and shifting block; a limiting surface in contact with the top surface of the boss is arranged on the sliding block; the rotation shaft is arranged on one side, deflecting to the material sifting end, of the middle part of the boss; a spring is connected between the top of the material pushing and shifting block and the limiting surface of the sliding block; the material pushing and shifting block is arranged on a part corresponding to a material channel of the conveying table. By virtue of the control of the driving device, the sliding block slides in a reciprocating manner, thereby continuously pushing a material belt to move in fixed distance; the spring returning feeder is simple and effective in structure, low in cost and high in practicability.

Description

A kind of spring reset feeder
Technical field
The present invention relates to mould material strip pay-off technical field, in particular to a kind of spring reset feeder.
Background technology
At present, a lot of small-sized five metals element was all exist with the form of material strip before follow-up assembling, and pressed part is mainly attached on material strip by progressive die material strip, in the mode of equidistant feeding, semi-finished product was delivered to punching press on each engineering station and cut.The every punching press of mould completes once, and material strip fixed-distance moving once, completes to product, and progressive die material material strip in punching course moves to a direction all the time.The general object adopting artificial pusher to reach friction feeding now, production efficiency is low; The employing autoloader also had, its complex structure, and also cost is higher.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, promote the spring reset feeder of material strip fixed-distance moving continuously, to solve the problem.
For realizing the object of the invention, the technical scheme adopted is: a kind of spring reset feeder, comprise the transport platform in frame and frame, transport platform is provided with material toggling mechanism, material toggling mechanism comprises pusher shifting block, slide block and is connected the drive unit driving it to slide with slide block; Pusher shifting block comprises hinged end and material toggling end, hinged end by rotating shaft and slide block hinged, material toggling end is provided with return lead-in chamfered; The top of pusher shifting block is provided with boss, slide block is provided with the confined planes contacted with boss end face; Rotating shaft is positioned at the side of being partial to material toggling end in the middle part of boss; Spring is connected with between the top of pusher shifting block and the confined planes of slide block; Pusher shifting block is positioned at the corresponding position, material road of transport platform.
Rotating shaft and the centre of gyration, it is positioned at the side of being partial to material toggling end in the middle part of boss, and pusher shifting block one direction is rotated, and namely when pusher shifting block pusher, edge, boss rear is against on confined planes and pusher shifting block can not be rotated; When pusher shifting block pushes return after certain distance, tape surface is slipped over by the guiding of return guiding incline, simultaneously, because the edge, front of boss is just the radius of gyration, pusher shifting block can be made upwards to rotate around the shaft, make spring-compressed, pusher shifting block enters next material strip gap through tape surface, pusher shifting block is rotated down around the shaft to original position under spring recovers the active force of former length, and namely boss end face contacts with confined planes, carries out the propelling movement next time of material strip.
Further, described drive unit is cylinder.
Further, the bottom of described slide block offers groove, and pusher shifting block is positioned at groove, and the groove bottom of groove is confined planes.
Further, hinged end and boss are positioned at same one end of pusher shifting block, and material toggling end is the other end corresponding thereto.
Further, described material toggling end arranges material toggling tooth, and the lower end of material toggling tooth is pointed, and return lead-in chamfered is positioned at the side of the close boss of material toggling tooth.
The invention has the beneficial effects as follows, drive pusher shifting block by material strip pushed forward by slide block, confined planes restriction boss makes pusher shifting block can not rotate under the reaction force of material strip, after pushing certain distance, during slide block drive pusher shifting block return, pusher shifting block rotates up around the shaft and realizes return, so by the control of drive unit, slide block is reciprocatingly slided to realize promoting material strip fixed-distance moving continuously, structure is simply effective, and cost is low, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of spring reset feeder provided by the invention;
Fig. 2 is the sectional view that the slide block of spring reset feeder provided by the invention is connected with pusher shifting block;
Fig. 3 is the decomposing schematic representation of material toggling mechanism provided by the invention.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1 to Fig. 3 shows spring reset feeder provided by the invention, comprises the transport platform 7 in frame and frame, transport platform 7 is provided with material toggling mechanism, and material toggling mechanism comprises pusher shifting block 1, slide block 2 and is connected the drive unit 3 driving it to slide with slide block 2; Pusher shifting block 1 comprises hinged end 11 and material toggling end 12, and hinged end 11 is hinged by rotating shaft 5 and slide block 2, and material toggling end 12 is provided with return lead-in chamfered 13; The top of pusher shifting block 1 is provided with boss 4, slide block 2 is provided with the confined planes 21 contacted with boss 4 end face; Rotating shaft 5 is positioned at the side of being partial to material toggling end 12 in the middle part of boss 4; Spring 6 is connected with between the top of pusher shifting block 1 and the confined planes 21 of slide block 2; Pusher shifting block 1 is positioned at the corresponding position, material road of transport platform 7.
Drive unit 3 is cylinder, also can be the drive units such as hydraulic cylinder.Cylinder is fixed in transport platform 7 is with movable slider 2 to move back and forth, and in Fig. 2, arrow is the conveying material toggling direction of material strip.
The bottom of slide block 2 offers groove 22, and pusher shifting block 1 is positioned at groove 22, and the groove bottom of groove 22 is confined planes 21.Hinged end 11 and boss 4 are positioned at same one end of pusher shifting block 1, and material toggling end 12 is the other end corresponding thereto.Material toggling end 12 arranges material toggling tooth 14, and the lower end of material toggling tooth 14 is pointed, is more convenient to stir material strip, and return lead-in chamfered 13 is positioned at the side of the close boss 4 of material toggling tooth 14.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (5)

1. a spring reset feeder, is characterized in that, comprises the transport platform in frame and frame, transport platform is provided with material toggling mechanism, and material toggling mechanism comprises pusher shifting block, slide block and is connected the drive unit driving it to slide with slide block; Pusher shifting block comprises hinged end and material toggling end, hinged end by rotating shaft and slide block hinged, material toggling end is provided with return lead-in chamfered; The top of pusher shifting block is provided with boss, slide block is provided with the confined planes contacted with boss end face; Rotating shaft is positioned at the side of being partial to material toggling end in the middle part of boss; Spring is connected with between the top of pusher shifting block and the confined planes of slide block; Pusher shifting block is positioned at the corresponding position, material road of transport platform.
2. spring reset feeder according to claim 1, is characterized in that, described drive unit is cylinder.
3. spring reset feeder according to claim 1, is characterized in that, the bottom of described slide block offers groove, and pusher shifting block is positioned at groove, and the groove bottom of groove is confined planes.
4. spring reset feeder according to claim 1, is characterized in that, hinged end and boss are positioned at same one end of pusher shifting block, and material toggling end is the other end corresponding thereto.
5. spring reset feeder according to claim 1, is characterized in that, described material toggling end arranges material toggling tooth, and the lower end of material toggling tooth is pointed, and return lead-in chamfered is positioned at the side of the close boss of material toggling tooth.
CN201410517793.4A 2014-09-30 2014-09-30 Spring returning feeder CN104384372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410517793.4A CN104384372A (en) 2014-09-30 2014-09-30 Spring returning feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410517793.4A CN104384372A (en) 2014-09-30 2014-09-30 Spring returning feeder

Publications (1)

Publication Number Publication Date
CN104384372A true CN104384372A (en) 2015-03-04

Family

ID=52602383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410517793.4A CN104384372A (en) 2014-09-30 2014-09-30 Spring returning feeder

Country Status (1)

Country Link
CN (1) CN104384372A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615577C1 (en) * 1986-05-09 1987-03-12 Audi Ag Gripper rail for pressed parts
JP2001276943A (en) * 2000-03-29 2001-10-09 Asahi-Seiki Mfg Co Ltd Method for gripping workpiece by transfer slide
CN202129379U (en) * 2011-05-04 2012-02-01 舟山市新龙电子设备有限公司 Strip feeding device
CN102728738A (en) * 2012-07-16 2012-10-17 武义周一机电有限公司 Hook-type automatic feeding device during stamping and method thereof
CN203237804U (en) * 2013-03-28 2013-10-16 福建浔兴拉链科技股份有限公司 Vibration feeding mechanism applied to various pieces of production equipment of zipper
CN203806793U (en) * 2014-04-11 2014-09-03 昆山市兴凯胜精密模具有限公司 Feeding mechanism
CN204074981U (en) * 2014-09-30 2015-01-07 成都市翻鑫家科技有限公司 A kind of spring reset feeder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615577C1 (en) * 1986-05-09 1987-03-12 Audi Ag Gripper rail for pressed parts
JP2001276943A (en) * 2000-03-29 2001-10-09 Asahi-Seiki Mfg Co Ltd Method for gripping workpiece by transfer slide
CN202129379U (en) * 2011-05-04 2012-02-01 舟山市新龙电子设备有限公司 Strip feeding device
CN102728738A (en) * 2012-07-16 2012-10-17 武义周一机电有限公司 Hook-type automatic feeding device during stamping and method thereof
CN203237804U (en) * 2013-03-28 2013-10-16 福建浔兴拉链科技股份有限公司 Vibration feeding mechanism applied to various pieces of production equipment of zipper
CN203806793U (en) * 2014-04-11 2014-09-03 昆山市兴凯胜精密模具有限公司 Feeding mechanism
CN204074981U (en) * 2014-09-30 2015-01-07 成都市翻鑫家科技有限公司 A kind of spring reset feeder

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Application publication date: 20150304

RJ01 Rejection of invention patent application after publication