CN205739165U - Element web feed device - Google Patents
Element web feed device Download PDFInfo
- Publication number
- CN205739165U CN205739165U CN201521144086.1U CN201521144086U CN205739165U CN 205739165 U CN205739165 U CN 205739165U CN 201521144086 U CN201521144086 U CN 201521144086U CN 205739165 U CN205739165 U CN 205739165U
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- CN
- China
- Prior art keywords
- material strip
- feed device
- web feed
- element material
- moving part
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- 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.)
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Abstract
The open a kind of element web feed device of this utility model, the driving assembly including pedestal and being arranged on pedestal and cutting assembly, described element material strip offers the through hole that multiple spacing is equal along its length；Described driving assembly includes the torsion spring driving cylinder, moving part, some yoke frames and some and described yoke frame corresponding；Described yoke frame is arranged on described moving part；Described torsion spring is arranged between described yoke frame and described moving part, so that the pushing part of described yoke frame inserts described through hole；The front side of described pushing part is provided with the pushing tow plane that element material strip described in pushing tow advances, and the rear side of described pushing part is provided with the sliding bevel departing from described through hole；The outfan of described driving cylinder is connected with described moving part；Described cutting assembly will be located in described element material strip element foremost and cuts off from described element material strip.This utility model element web feed device has self-feeding, controls simple and that volume is little advantage.
Description
Technical field
This utility model relates to a kind of conveyer device, particularly relates to a kind of element web feed device for inserter.
Background technology
Forming it is known that PCB is connected by circuit on substrate by electronic component, the electronic component in PCB is by plug-in unit and to be welded on substrate；And plug-in unit mode has two kinds, the first is manual card, and by arranging multiple workman to carry out manual card on streamline, it is big that this mode has labor intensity, the shortcoming that production efficiency is low；Another kind is automatic insertion, by inserter fully-automatic plug-in, having the assemblies such as element material strip feed mechanism, substrate feed mechanism, detent mechanism and plug-in mechanism in inserter, although automaticity is high, production efficiency is high, but, the structure of existing inserter element material strip feed mechanism is sufficiently complex, and controls complexity, and volume is big, maintenance cost is higher, is also unfavorable for producing.
Utility model content
The purpose of this utility model be to provide a kind of to element self-feeding, control simple and that volume is little element web feed device.
To achieve these goals, the element web feed device that this utility model provides includes pedestal and the driving assembly being arranged on pedestal and cutting assembly, and described element material strip offers the through hole that multiple spacing is equal along its length；Described driving assembly includes the torsion spring driving cylinder, moving part, some yoke frames and some and described yoke frame corresponding；Described yoke frame is arranged on described moving part；Described torsion spring is arranged between described yoke frame and described moving part, so that the pushing part of described yoke frame inserts described through hole；The front side of described pushing part is provided with the pushing tow plane that element material strip described in pushing tow advances, and the rear side of described pushing part is provided with the sliding bevel departing from described through hole；The outfan of described driving cylinder is connected with described moving part, to drive described pushing part along the forward and backward slip of conveying direction of described element material strip；Described cutting assembly will be located in described element material strip element foremost and cuts off from described element material strip.
nullCompared with prior art，Owing to this utility model offers, on described element material strip, the through hole that multiple spacing is equal，And by arranging yoke frame and torsion spring，The elastic-restoring force utilizing described torsion spring makes the pushing part of described yoke frame retentively be inserted in described through hole，And by arranging a pushing tow plane and a sliding bevel on the pushing part of described yoke frame，Before utilizing pushing part described in described driving air cylinder driven、Rear slip，When described pushing part forward slip，Described pushing tow plane can support the edge of described through hole effectively，Thus drive described element material strip to move forward，When described yoke frame slides backward，The edge of described sliding bevel and described through hole is supported，And due to the effect on inclined-plane，Make described yoke frame can depart from described through hole，Again when after the distance of the spacing of described yoke frame one through hole of slip，It is inserted under the restoring force effect of described torsion spring in next through hole，Thus realize cyclically step-by-step movement and advance，Reach the purpose of self-feeding，Finally，By cutting assembly, element cut off element material strip，Whole process has only to control two cylinders，Control simple and convenient，Work efficiency is high；And the structure of whole conveyer device is very simple, volume is little, maintenance is easy.
It is preferred that described pedestal has input side and the outlet side relative with described input side, described element material strip inputs along described input side and reverses end for end to export along described outlet side.By arranging input side and outlet side in the two opposite sides of described pedestal, thus clout can be made along the direction output contrary with input direction, effectively shorten the length of described element web feed device, reduce and take volume, reach the purpose of device miniaturization.
Specifically, the quantity of described moving part is two, and wherein moving part described in is arranged at described input side side, and another described moving part is arranged at described outlet side side；The side that moving part described in two is relative is provided with tooth bar, is provided with the gear engaged described in two between tooth bar.Owing to clout is along the direction output contrary with input direction, therefore, described outlet side arranges described moving part, yoke frame and torsion spring, clout can be effectively driven, so that element material strip described in whole piece runs more stable, smooth；Coordinate further through described tooth bar and gear, thus only need to use a described driving cylinder that the element material strip on described input side and the clout on described outlet side can be driven to move simultaneously, simplify structure, make control be easier to, conveniently.
Preferably, described cutting assembly includes cutting off cylinder, pushing block, fork, cutting knife and bearing, and described cutting knife is slidingly arranged at described bearing, and glide direction is perpendicular to the conveying direction of described element material strip, the upper end of described fork and described cutting knife pivot joint, the middle part of described fork and described pedestal pivot joint；The outfan of described cut-out cylinder is connected with described pushing block, and outbound course is parallel to the conveying direction of described element material strip, and the described pushing block other end is provided with driving inclined-plane, and described driving inclined-plane contacts at the lower end of described fork, and promotes described fork to swing.Cut off air cylinder driven fork action by utilizing, thus drive cutting knife that the components and parts on element material strip are cut off, make described element web feed device realize the purpose that element is exported one by one.
Specifically, described bearing is provided with set screw, and described set screw is threadeded with described pedestal, to regulate the height of described bearing, thus realizes regulating the height of described cutting knife, to adapt to shear different element material strips.
Specifically, between described driving cylinder and baric systerm, it is provided with the first control valve for driving cylinder to open, stop described in Non-follow control, is provided with between described cut-out cylinder and baric systerm for cutting off the second control valve that cylinder opens, stops described in Non-follow control.By controlling described first control valve and the second control valve, it is possible to achieve Manual press button and then the movement of control element material strip and cut-out, the fortuitous event that effective adaptation runs in process of production.
Specifically, the outfan of described driving cylinder is provided with the first handle for manual operation；The outfan of described cut-out cylinder is provided with the second handle for manual operation.By first handle and second handle, it is possible to achieve the movement of element material strip described in manual operation and cut-out, the fortuitous event that effective adaptation runs in process of production.
Specifically, the lower end pivot joint roller of described fork, described roller is conflicted slidably with described driving inclined-plane.Described roller is set and can make between described fork and described driving inclined-plane to be Structure deformation, both can prevent both from wearing and tearing, fluency and the stability of transmission can be improved again.
It is preferred that described element web feed device also includes the clamp assemblies being positioned in inserter.Arranging described clamp assemblies can make described element web feed device to be advantageously mounted in inserter, or dismantles from inserter rapidly, thus maintenance is more convenient.
Preferably, described clamp assemblies includes operating parts, connector, holder and extension spring, the middle part of described operating parts is articulated in described pedestal, lower end and one end pivot joint of described connector, the other end of described connector and the upper end pivot joint of described holder, the middle part of described holder is articulated in described pedestal, and described extension spring is connected between upper end and the described pedestal of described holder.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model element web feed device.
Fig. 2 is the cut-away view of this utility model element web feed device.
Fig. 3 is the top view of the internal structure of this utility model element web feed device.
Fig. 4 is the structure chart driving assembly of this utility model element web feed device.
Fig. 5 is the cut-away view driving assembly of this utility model element web feed device.
Fig. 6 is the structure chart of the yoke frame of this utility model element web feed device.
Fig. 7 is the structure chart of the cutting assembly of this utility model element web feed device.
Fig. 8 is the structure chart of the clamp assemblies of this utility model element web feed device.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature, the effect that realized in detail, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
As shown in Figures 1 to 6, this utility model element web feed device 100 includes pedestal 1 and the driving assembly 2 being arranged on pedestal 1 and cutting assembly 3, and described element material strip 200 offers the equal through hole of multiple spacing 201 along its length；Described driving assembly 2 includes driving cylinder 21, two moving part 22, multiple yoke frame 23, the torsion spring 24 that multiple and described yoke frame 23 is corresponding and a pedestal 25；Described pedestal 1 has input side 11 and the outlet side 12 relative with described input side 11, and described element material strip 200 is along the input of described input side 11 and reverses end for end deviously to export along described outlet side 12, and the conveying direction of described input side 11 and outlet side 12 is parallel and contrary.Described pedestal 25 is fixed on described pedestal 1, and described moving part 22 is slidingly arranged at described pedestal 25；Wherein moving part 22 described in is positioned at described input side 11 side, and another described moving part 22 is positioned at described outlet side 12 side；The side that moving part 22 described in two is relative is provided with tooth bar 26, is provided with the gear 27 engaged described in two between tooth bar 26.Multiple described yoke frames 23 are arranged on moving part 22 described in two, and such as, yoke frame 23 described in two is arranged on the described moving part 22 of described input side 11, and yoke frame 23 described in two is arranged at the moving part 22 at described outlet side 12；Multiple described torsion springs 24 and described yoke frame 23 one_to_one corresponding, and described torsion spring 24 is arranged between described yoke frame 23 and described moving part 22, so that the pushing part 231 of described yoke frame 23 inserts described through hole 201.The front side of described pushing part 231 is provided with pushing tow plane 231a that element material strip 200 described in pushing tow advances, and the rear side of described pushing part 231 is provided with the sliding bevel 231b departing from described through hole 201；The outfan of described driving cylinder 21 is connected with the described moving part 22 being positioned at described input side 11, to drive described pushing part 231 along the forward and backward slip of conveying direction of described element material strip 200 by described moving part 22.By arranging input side 11 and described outlet side 12 in the two opposite sides of described pedestal 1, thus clout can be made along the direction output contrary with input direction, effectively shorten the length of described element web feed device 100, reduce and take volume, reach the purpose of device miniaturization.Further, since clout is along the direction output contrary with input direction, therefore, described outlet side 12 arranges described moving part 22, yoke frame 23 and torsion spring 24, clout can be effectively driven, so that element material strip 200 described in whole piece runs more stable, smooth；Coordinate further through described tooth bar 26 and gear 27, thus only need to use a described driving cylinder 21 that the element material strip 200 on described input side 11 and the clout on described outlet side 12 can be driven to move simultaneously, simplify structure, make control be easier to, conveniently.
Referring to Fig. 7, described cutting assembly 3 will be located in described element material strip 200 element foremost and cuts off from described element material strip 200.Specifically, described cutting assembly 3 includes cutting off cylinder 31, pushing block 32, fork 33, cutting knife 34 and bearing 35, described cutting knife 34 is slidingly arranged at described bearing 35, glide direction is perpendicular to the conveying direction of described element material strip 200, the upper end of described fork 33 and the pivot joint of described cutting knife 34, the middle part of described fork 33 and the pivot joint of described pedestal 1；The outfan of described cut-out cylinder 31 is connected with described pushing block 32, and outbound course is parallel to the conveying direction of described element material strip 200, described pushing block 32 other end is provided with driving inclined-plane 32a, described driving inclined-plane 32a and contacts at the lower end of described fork 33, and promotes described fork 33 to swing.By utilizing cut-out cylinder 31 to drive fork 33 action, thus drive cutting knife 34 that the components and parts on element material strip 200 are cut off, make described element web feed device 100 realize the purpose that element is exported one by one.Being additionally provided with set screw 36 on described bearing 35, described set screw 36 is threadeded with described pedestal 1, to regulate the height of described bearing 35, thus realizes regulating the height of described cutting knife 34, to adapt to shear different element material strips 200.It addition, the lower end pivot joint roller 37 of described fork 33, described roller 37 is conflicted slidably with described driving inclined-plane 32a.Described roller 37 is set and can make between described fork 33 and described driving inclined-plane 32a to be Structure deformation, both can prevent both from wearing and tearing, fluency and the stability of transmission can be improved again.
Refer to Fig. 1 to Fig. 3 again, it is provided with the first control valve 4 for driving cylinder 21 to open, stop described in Non-follow control between described driving cylinder 21 and baric systerm, is provided with between described cut-out cylinder 31 and baric systerm for cutting off the second control valve 5 that cylinder 31 opens, stops described in Non-follow control.By controlling described first control valve 4 and the second control valve 5, it is possible to achieve Manual press button and then the movement of control element material strip 200 and cut-out, the fortuitous event that effective adaptation runs in process of production.
The outfan of described driving cylinder 21 is provided with the first handle 21a for manual operation；The outfan of described cut-out cylinder 31 is provided with the second handle 31a for manual operation.By first handle 21a and second handle 31a, it is possible to achieve the movement of element material strip 200 described in manual operation and cut-out, the fortuitous event that effective adaptation runs in process of production.
Referring to Fig. 8, described element web feed device 100 also includes the clamp assemblies 6 being positioned in inserter.Described clamp assemblies 6 includes operating parts 61, connector 62, holder 63 and extension spring 64, the middle part of described operating parts 61 is articulated in described pedestal 1, lower end and one end pivot joint of described connector 62, the other end of described connector 62 and the upper end pivot joint of described holder 63, the middle part of described holder 63 is articulated in described pedestal 1, and described extension spring 64 is connected between upper end and the described pedestal 1 of described holder 63.Arranging described clamp assemblies 6 can make described element web feed device 100 to be advantageously mounted in inserter, or dismantles from inserter rapidly, thus maintenance is more convenient.
Summary, is described in detail the operation principle of this utility model element web feed device 100 below, as follows:
When original state, described element material strip 200 is positioned at described input side 11, and described pushing part 231 is inserted in described through hole 201 under the elastic reaction of described torsion spring 24.When delivery element, described driving cylinder 21 starts, the outfan of described driving cylinder 21 stretches out, the described moving part 22 being positioned at described input side 11 is driven to move forward along the conveying direction of described element material strip 200, at this moment, pushing tow plane 231a of described pushing part 231 is resisted against the edge of described through hole 201 and element material strip 200 described in pushing tow, is allowed to move forward；Meanwhile, under the gearing by tooth bar 26 and gear 27, the connector 62 being positioned at described outlet side 12 drives the pushing part 231 of yoke frame 23 thereon to move, so that described pushing part 231 promotes clout to move.When described pushing part 231 drive described element material strip 200 move forward through hole 201 spacing distance after, the outfan of described driving cylinder 21 shrinks, and then drive to be positioned at described in the moving part 22 of described input side 11 and be moved rearwards by, at this moment, described yoke frame 23 is moved rearwards by, the sliding bevel 231b of described pushing part 231 is resisted against the edge of described through hole 201, and under the effect of sliding bevel 231b, the pushing part 231 of described yoke frame 23 exits described through hole 201；After described yoke frame 23 moves the distance of through hole 201 spacing, described pushing part 231 is just to later through hole 201, at this moment, under the effect of described torsion spring 24, described pushing part 231 inserts this through hole 201, afterwards, the outfan of described driving cylinder 21 stretches out again, driving described element material strip 200 to move forward the spacing of a through hole 201, according to this do action, described element material strip 200 can be fed forward steppingly.When an element of the forefront of described element material strip 200 arrives the side of described cutting assembly 3 cutting knife 34, described cut-out cylinder 31 starts, the outfan of described cut-out cylinder 31 drives described pushing block 32 to stretch out, fork 33 described in described pushing block 32 pushing tow, described fork 33 swings and drives described cutting knife 34 slide on described bearing 35 and stretch out to described element material strip 200 side, thus element is cut off, obtain a single element, can be captured by the mechanical hand of inserter by the element cutting off described element material strip 200.
nullCompared with prior art，Owing to this utility model offers the equal through hole of multiple spacing 201 on described element material strip 200，And by arranging yoke frame 23 and torsion spring 24，The elastic-restoring force utilizing described torsion spring 24 makes the pushing part 231 of described yoke frame 23 retentively be inserted in described through hole 201，And by arranging pushing tow plane 231a and a sliding bevel 231b on the pushing part 231 of described yoke frame 23，Before utilizing described driving cylinder 21 to drive described pushing part 231、Rear slip，When described pushing part 231 forward slip，Described pushing tow plane 231a can support the edge of described through hole 201 effectively，Thus drive described element material strip 200 to move forward，When described yoke frame 23 slides backward，Described sliding bevel 231b supports with the edge of described through hole 201，And due to the effect on inclined-plane，Make described yoke frame 23 can depart from described through hole 201，Again when described yoke frame 23 slide a through hole 201 spacing distance after，It is inserted under the restoring force effect of described torsion spring 24 in next through hole 201，Thus realize cyclically step-by-step movement and advance，Reach the purpose of self-feeding，Finally，By cutting assembly 3, element cut off element material strip，Whole process has only to control two cylinders，Control simple and convenient，Work efficiency is high；And the structure of whole conveyer device is very simple, volume is little, maintenance is easy.
The driving principle driving cylinder 21 and cut-out cylinder 31 involved by this utility model element web feed device 100 is well known to those of ordinary skill in the art, is no longer described in detail at this.
Above disclosed it is only preferred embodiments of the present utility model, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still fall within the scope that this utility model is contained.
Claims (10)
1. an element web feed device, it is characterised in that: including pedestal and the driving assembly being arranged on pedestal and cutting assembly, described element material strip offers the through hole that multiple spacing is equal along its length；Described driving assembly includes the torsion spring driving cylinder, moving part, some yoke frames and some and described yoke frame corresponding；Described yoke frame is arranged on described moving part；Described torsion spring is arranged between described yoke frame and described moving part, so that the pushing part of described yoke frame inserts described through hole；The front side of described pushing part is provided with the pushing tow plane that element material strip described in pushing tow advances, and the rear side of described pushing part is provided with the sliding bevel departing from described through hole；The outfan of described driving cylinder is connected with described moving part, to drive described pushing part along the forward and backward slip of conveying direction of described element material strip；Described cutting assembly will be located in described element material strip element foremost and cuts off from described element material strip.
2. element web feed device as claimed in claim 1, it is characterised in that: described pedestal has input side and the outlet side relative with described input side, and described element material strip inputs along described input side and reverses end for end to export along described outlet side.
3. element web feed device as claimed in claim 2, it is characterised in that: the quantity of described moving part is two, and wherein moving part described in is arranged at described input side side, and another described moving part is arranged at described outlet side side；The side that moving part described in two is relative is provided with tooth bar, is provided with the gear engaged described in two between tooth bar.
4. element web feed device as claimed in claim 1, it is characterized in that: described cutting assembly includes cutting off cylinder, pushing block, fork, cutting knife and bearing, described cutting knife is slidingly arranged at described bearing, glide direction is perpendicular to the conveying direction of described element material strip, the upper end of described fork and described cutting knife pivot joint, the middle part of described fork and described pedestal pivot joint；The outfan of described cut-out cylinder is connected with described pushing block, and outbound course is parallel to the conveying direction of described element material strip, and the described pushing block other end is provided with driving inclined-plane, and described driving inclined-plane contacts at the lower end of described fork, and promotes described fork to swing.
5. element web feed device as claimed in claim 4, it is characterised in that: described bearing is provided with set screw, and described set screw is threadeded with described pedestal, to regulate the height of described bearing.
6. element web feed device as claimed in claim 4, it is characterized in that: between described driving cylinder and baric systerm, be provided with the first control valve for driving cylinder to open, stop described in Non-follow control, be provided with between described cut-out cylinder and baric systerm for cutting off the second control valve that cylinder opens, stops described in Non-follow control.
7. element web feed device as claimed in claim 4, it is characterised in that: the outfan of described driving cylinder is provided with the first handle for manual operation；The outfan of described cut-out cylinder is provided with the second handle for manual operation.
8. element web feed device as claimed in claim 4, it is characterised in that: the lower end pivot joint roller of described fork, described roller is conflicted slidably with described driving inclined-plane.
9. element web feed device as claimed in claim 1, it is characterised in that: described element web feed device also includes the clamp assemblies being positioned in inserter.
10. element web feed device as claimed in claim 9, it is characterized in that: described clamp assemblies includes operating parts, connector, holder and extension spring, the middle part of described operating parts is articulated in described pedestal, lower end and one end pivot joint of described connector, the other end of described connector and the upper end pivot joint of described holder, the middle part of described holder is articulated in described pedestal, and described extension spring is connected between upper end and the described pedestal of described holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144086.1U CN205739165U (en) | 2015-12-31 | 2015-12-31 | Element web feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144086.1U CN205739165U (en) | 2015-12-31 | 2015-12-31 | Element web feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739165U true CN205739165U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144086.1U Withdrawn - After Issue CN205739165U (en) | 2015-12-31 | 2015-12-31 | Element web feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205739165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501845A (en) * | 2015-12-31 | 2016-04-20 | 东莞市善易机械科技有限公司 | Element material belt transporter |
| CN113618148A (en) * | 2021-08-19 | 2021-11-09 | 鞍山紫竹轨道交通设备有限公司 | Steel rail base plate cutting stepping type automatic feeding mechanism and method |
-
2015
- 2015-12-31 CN CN201521144086.1U patent/CN205739165U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501845A (en) * | 2015-12-31 | 2016-04-20 | 东莞市善易机械科技有限公司 | Element material belt transporter |
| CN113618148A (en) * | 2021-08-19 | 2021-11-09 | 鞍山紫竹轨道交通设备有限公司 | Steel rail base plate cutting stepping type automatic feeding mechanism and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180316 |