CN104338866A - Double slide block type material strap continuous pushing mechanism - Google Patents
Double slide block type material strap continuous pushing mechanism Download PDFInfo
- Publication number
- CN104338866A CN104338866A CN201410517927.2A CN201410517927A CN104338866A CN 104338866 A CN104338866 A CN 104338866A CN 201410517927 A CN201410517927 A CN 201410517927A CN 104338866 A CN104338866 A CN 104338866A
- Authority
- CN
- China
- Prior art keywords
- slide block
- boss
- shifting block
- slide
- material toggling
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/05—Advancing 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 double slide block type material strap continuous pushing mechanism and belongs to the technical field of feeding devices. The continuous pushing mechanism comprises two shift block sets arranged along a feeding channel, wherein one shift block set is fixed and the other shift block set is connected with a drive device for driving the shift block set to slide; each shift block set comprises a pushing shift block and a slide block, each pushing shift block comprises a hinged end and a shifting end, each hinged end is hinged to each slide block through a rotary shaft, and a guide tilting surface is arranged at each shifting end; a boss is arranged at the top of the pushing shift block, and a limiting surface in contact with the top surface of each boss is arranged on the slide block; each rotary shaft is positioned on one side, tilting to the shifting end, of the middle of the boss. According to the continuous pushing mechanism, the pushing shift blocks are driven through the slide blocks to push a material strap forwards and rotate upwards around the rotary shafts to return to the original position when being driven by the slide blocks to return to the original position after the material strap is pushed for a certain distance, so that the material strap can be continuously pushed for a fixed distance; the continuous pushing mechanism is simple and effective in structure, low in cost and high in practicality.
Description
Technical field
The present invention relates to pay-off technical field, the continuous delivery device of the material strip in particular to a kind of double-slide block type.
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.Mould is every
punching presscomplete once, material strip fixed-distance moving once, completes to product, the progressive die in punching course material material strip all the time to a direction
motion.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 continuous delivery device of material strip of the double-slide block type of material strip fixed-distance moving continuously, to solve the problem.
For realizing the object of the invention, the technical scheme of employing is: a kind of continuous delivery device of material strip of double-slide block type, and comprise two the shifting block groups arranged along feeding channel, one of them is fixedly installed, and another is connected with the drive unit driving it to slide; Each shifting block group comprises pusher shifting block and slide block, and 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 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.
The shifting block group arranged by sliding carries out the promotion feeding of material strip, 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, pusher shifting block one direction is rotated, namely when pusher shifting block pusher, edge, boss rear is against on confined planes and pusher shifting block can not be rotated, and material strip passes through this material toggling group be fixedly installed by the lead-in chamfered of another fixing pusher shifting block, and the pusher shifting block of now fixing material toggling group upwards rotates and material strip is passed through; When pusher shifting block pushes return after certain distance, tape surface is slipped over by the guiding of lead-in chamfered, simultaneously, edge, front due to boss is just the radius of gyration, pusher shifting block can be made upwards to rotate around the shaft, and pusher shifting block enters next material strip gap through tape surface, and pusher shifting block is rotated down under gravity around the shaft to original position, namely boss end face contacts with confined planes, carries out the propelling movement next time of material strip; When pusher shifting block return, the material toggling end of the shifting block group be fixedly installed can prop up material strip, prevents its pusher shifting block of following slip setting from sliding together and occurs feed back phenomenon.
Further, described drive unit is cylinder, and the slide block in a shifting block group is connected with 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 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, simultaneously by the fixing anti-stopping materials strip feed back of shifting block group, structure is simply effective, cost is low, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the continuous delivery device of material strip of double-slide block type provided by the invention;
Fig. 2 is the decomposing schematic representation of shifting block group arranged that slides in the continuous delivery device of material strip of double-slide block type 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, Fig. 2 show the continuous delivery device of material strip of double-slide block type provided by the invention, and comprise two the shifting block groups arranged along feeding channel 6, one of them is fixedly installed, and another is connected with the drive unit driving it to slide; Each shifting block group comprises pusher shifting block 1 and slide block 2, and 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 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.
Drive unit 3 is cylinder, also can be the drive units such as hydraulic cylinder.During use, be arranged on the delivery track of material strip by this delivery device, cylinder is fixed on delivery track is with movable slider 2 to move back and forth, and in Fig. 1, 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 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. the continuous delivery device of the material strip of double-slide block type, is characterized in that, comprise two the shifting block groups arranged along feeding channel, one of them is fixedly installed, and another is connected with the drive unit driving it to slide; Each shifting block group comprises pusher shifting block and slide block, and 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 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.
2. the continuous delivery device of the material strip of double-slide block type according to claim 1, is characterized in that, described drive unit is cylinder, and the slide block in a shifting block group is connected with cylinder.
3. the continuous delivery device of the material strip of double-slide block type 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. the continuous delivery device of the material strip of double-slide block type 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. the continuous delivery device of the material strip of double-slide block type 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 lead-in chamfered is positioned at the side of the close boss of material toggling tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517927.2A CN104338866A (en) | 2014-09-30 | 2014-09-30 | Double slide block type material strap continuous pushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517927.2A CN104338866A (en) | 2014-09-30 | 2014-09-30 | Double slide block type material strap continuous pushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338866A true CN104338866A (en) | 2015-02-11 |
Family
ID=52495804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517927.2A Pending CN104338866A (en) | 2014-09-30 | 2014-09-30 | Double slide block type material strap continuous pushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357543A (en) * | 2020-11-02 | 2021-02-12 | 苏州市诺弗电器有限公司 | Material pushing and shifting block mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01308347A (en) * | 1988-06-02 | 1989-12-13 | Matsushita Electric Ind Co Ltd | Feeder for electronic parts |
| CN103922174A (en) * | 2014-04-11 | 2014-07-16 | 昆山市兴凯胜精密模具有限公司 | Feeding mechanism |
| CN104289616A (en) * | 2014-09-30 | 2015-01-21 | 成都市翻鑫家科技有限公司 | Double-slide block type anti-return continuous feeder |
| CN204122633U (en) * | 2014-09-30 | 2015-01-28 | 成都市翻鑫家科技有限公司 | The friction feeding machine of the anti-feed back of a kind of double-slide block type |
| CN204159771U (en) * | 2014-09-30 | 2015-02-18 | 成都市翻鑫家科技有限公司 | A kind of continuous delivery device of material strip of double-slide block type |
-
2014
- 2014-09-30 CN CN201410517927.2A patent/CN104338866A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01308347A (en) * | 1988-06-02 | 1989-12-13 | Matsushita Electric Ind Co Ltd | Feeder for electronic parts |
| CN103922174A (en) * | 2014-04-11 | 2014-07-16 | 昆山市兴凯胜精密模具有限公司 | Feeding mechanism |
| CN104289616A (en) * | 2014-09-30 | 2015-01-21 | 成都市翻鑫家科技有限公司 | Double-slide block type anti-return continuous feeder |
| CN204122633U (en) * | 2014-09-30 | 2015-01-28 | 成都市翻鑫家科技有限公司 | The friction feeding machine of the anti-feed back of a kind of double-slide block type |
| CN204159771U (en) * | 2014-09-30 | 2015-02-18 | 成都市翻鑫家科技有限公司 | A kind of continuous delivery device of material strip of double-slide block type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357543A (en) * | 2020-11-02 | 2021-02-12 | 苏州市诺弗电器有限公司 | Material pushing and shifting block mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |