CN207404019U - Automatic mechanism of stopping reading - Google Patents
Automatic mechanism of stopping reading Download PDFInfo
- Publication number
- CN207404019U CN207404019U CN201721475901.1U CN201721475901U CN207404019U CN 207404019 U CN207404019 U CN 207404019U CN 201721475901 U CN201721475901 U CN 201721475901U CN 207404019 U CN207404019 U CN 207404019U
- Authority
- CN
- China
- Prior art keywords
- material strip
- tep reel
- feed inlet
- sliding block
- stopping reading
- 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.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 87
- 230000006698 induction Effects 0.000 claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model provides a kind of mechanism of stopping reading automatically, including rack and the tep reel being arranged in rack, the periphery of tep reel is arranged with material strip, left side below tep reel is provided with feed inlet, tep reel is by motor-driven rotation of stopping reading, deflecting wheel is provided on the right side of feed inlet, the center of rotation direction of deflecting wheel is parallel with the center of rotation direction of tep reel, and material strip is fitted in the periphery lower edge of deflecting wheel and stretches into feed inlet；The monitoring device for the material strip shape that monitoring releases is provided between deflecting wheel and tep reel, monitoring device, which is electrically connected at, stops reading on motor and motor of stopping reading can be controlled to rotate, feed inlet is supplied by the material strip for discharging certain length in advance inwardly to collect, and induction wheel is set to discharge material strip again automatically when material strip consumes to a certain degree, avoid that rewinding mouth causes to pull to material strip or material strip excessively release causes material strip winding, the problem of being scattered, the mechanism structure is simple, material strip damage is avoided, improves the working process quality of follow-up material strip.
Description
Technical field
The utility model is related to diode package field more particularly to a kind of mechanisms of stopping reading automatically.
Background technology
Material strip is handled sometimes during diode package, material strip is usually wound around being arranged on the outer of tep reel
Week processing of first stopping reading to the material strip on tep reel is needed in encapsulation process.However the processing of existing stop reading mechanism and material strip
There are the skimble-scamble problem of activity time between mechanism, material strip can be caused to stop reading too fast or the problem of stop reading not in time.When releasing
When licking fast, material strip has little time to handle, material strip can be caused to be scattered, wind or material strip deform the problems such as；When stopping reading slow, it can make
It is pullled or is stopped reading into material strip mechanism the problem of being dragged by force, may result in material strip damage.
Utility model content
The technical problems to be solved in the utility model is：It is existing to stop reading between mechanism and the processing mechanism of material strip that there are works
Sequence time skimble-scamble problem can cause material strip to be stopped reading too fast or the problem of stop reading not in time, and the utility model provides one
Kind stops reading mechanism to solve the above problems automatically.
Technical solution is used by the utility model solves its technical problem：A kind of mechanism of stopping reading automatically, including rack
With the tep reel being arranged in the rack, the periphery of the tep reel is arranged with material strip, and the left side below the tep reel is provided with
Feed inlet, the tep reel are provided with deflecting wheel by motor-driven rotation of stopping reading on the right side of the feed inlet, the deflecting wheel turns
Dynamic center position is parallel with the center of rotation direction of the tep reel, and the material strip is fitted in the periphery lower edge of the deflecting wheel and stretches
Enter in the feed inlet；The prison for the material strip length that monitoring releases is provided between the deflecting wheel and the tep reel
Survey device, the monitoring device is electrically connected at described stop reading on motor and motor of stopping reading described in controlling rotates.
Further：The monitoring device includes slide, sliding block, spring and travel switch, and the horizontal fixation of the slide is set
It puts, the sliding block is slidably mounted on the slide, and induction wheel is equipped on the sliding block, and being arranged on for the induction wheel is described
The right side of material strip, the center of rotation direction of the induction wheel are parallel with the center of rotation direction of the tep reel；A left side for the slide
End is provided with limited block；The spring horizontal is arranged between the sliding block and the rack and can push up the sliding block to the left
It pushes away, blend stop is provided on the sliding block, the travel switch is arranged on the right side of the blend stop, and the travel switch is electrically connected
It stops reading described on motor and motor of stopping reading described in controlling rotates；When the material strip between the deflecting wheel and the tep reel is exceptionally straight
When, pushing tow induction wheel, the sliding block move right the material strip to the right, and the blend stop contacts the contact of the travel switch.
Further：Belt-retracting roller is provided on the right side of the monitoring device, the belt-retracting roller is under the driving of winding motor
It rotates and the center of rotation direction of the belt-retracting roller and the center of rotation direction of the tep reel is parallel.
Further：Bayonet is provided between the feed inlet and the deflecting wheel, the bayonet is set vertically including two
The bar put, two bars are fastened on the both sides of the material strip.
The beneficial effects of the utility model are that the utility model stops reading mechanism by discharging certain length in advance automatically
Material strip supply feed inlet is inwardly collected, and induction wheel is set to discharge material strip again automatically when material strip consumes to a certain degree, is kept away
Exempt from that rewinding mouth causes to pull to material strip or material strip excessively release causes material strip winding, the problem of being scattered, mechanism structure letter
It is single, material strip damage is avoided, improves the working process quality of follow-up material strip.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is that the utility model is stopped reading the structural front view of mechanism automatically；
Fig. 2 is the structure left view of mechanism of stopping reading automatically.
1, rack in figure, 2, tep reel, 3, material strip, 4, feed inlet, 5, motor of stopping reading, 6, deflecting wheel, 7, slide, 8, sliding block,
9th, spring, 10, travel switch, 11, induction wheel, 12, limited block, 13, blend stop, 14, belt-retracting roller, 15, bar, 16, paper tape.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.On the contrary, the embodiment of the utility model includes falling into owning in the range of the spirit and intension of attached claims
Variation, modification and equivalent.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axis
To ", " radial direction ", the orientation of the instructions such as " circumferential direction " or position relationship be based on orientation shown in the drawings or position relationship, be only for
Convenient for the description present invention and simplify description rather than instruction or imply that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected " " connects in the description of the utility model
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.In addition, in this reality
With in new description, unless otherwise indicated, " multiple " are meant that two or more.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement specific logical function or process
Point, and the scope of the preferred embodiment of the utility model includes other realization, wherein can not press shown or discuss
Order, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
As depicted in figs. 1 and 2, the utility model provides a kind of mechanism of stopping reading automatically, including rack 1 and is arranged on described
Tep reel 2 in rack 1, the periphery of the tep reel 2 are arranged with material strip 3, and the left side below the tep reel 2 is provided with feed inlet 4,
The tep reel 2 drives rotation by motor 5 of stopping reading, and the right side of the feed inlet 4 is provided with deflecting wheel 6, the rotation of the deflecting wheel 6
Center position is parallel with the center of rotation direction of the tep reel 2, and the material strip 3 is fitted in the periphery lower edge of the deflecting wheel 6 simultaneously
It stretches into the feed inlet 4；The material strip 3 that monitoring releases is provided between the deflecting wheel 6 and the tep reel 2 to grow
The monitoring device of degree, the monitoring device are electrically connected at described stop reading on motor 5 and motor 5 of stopping reading described in controlling rotates.
Material strip 3 is wound on tep reel 2, the periphery lower edge that material strip 3 is close to deflecting wheel 6 is stretched into again in feed inlet 4, deflecting wheel
6 pairs of material strips 3 for being close to periphery play the role of good deflecting so that material strip 3 can be smoothly stretched into feed inlet 4, charging
Mouth 4 will can inwardly pull material strip 3 to carry out the further operating of material strip 3.
During beginning, motor 5 of stopping reading rotation is stopped reading, and is stopped operating after releasing the material strip 3 of a segment length, and feed inlet 4 is continuous
Ground inwardly pulls material strip 3 and is processed, and after 3 length of material strip out to be released gradually shortens, the material strip 3 released is gradually taut
Directly, after monitoring device monitors that 3 shape of material strip released between deflecting wheel 6 and tep reel 2 is exceptionally straight, illustrate to discharge at this time
The processed consumption of material strip 3 out is similar, and monitoring device sends signal at this time, and motor 5 of stopping reading is controlled to rotate again
Material strip 3 is discharged, to ensure that feed inlet 4 there can be enough material strips 3 to provide.
The monitoring device includes slide 7, sliding block 8, spring 9 and travel switch 10, and the slide 7 is horizontal to be fixedly installed,
The sliding block 8 is slidably mounted on the slide 7, and induction wheel 11 is equipped on the sliding block 8, and the induction wheel 11 is arranged on
The right side of the material strip 3, the center of rotation direction of the induction wheel 11 are parallel with the center of rotation direction of the tep reel 2；It is described
The left end of slide 7 is provided with limited block 12；The spring 9 is horizontally set between the sliding block 8 and the rack 1 and can incite somebody to action
The sliding block 8 pushing tow to the left is provided with blend stop 13 on the sliding block 8, and the travel switch 10 is arranged on the right side of the blend stop 13
Side, the travel switch 10 are electrically connected at described stop reading on motor 5 and motor 5 of stopping reading described in controlling rotates；When the change
When material strip 3 between wheel 6 and the tep reel 2 is exceptionally straight, the material strip 3 to the right transport to the right by pushing tow induction wheel 11, the sliding block 8
Dynamic, the blend stop 13 contacts the contact of the travel switch 10.
Sliding block 8 is mounted on slide 7 and can be free to slide on slide 7, when the tablet of release is enough, this time-varying
Material strip 3 between wheel 6 and tep reel 2 is in the state loosened, and by sliding block 8, pushing tow causes sliding block 8 to be adjacent in /V to spring 9 to the left
On block 12；As feed inlet 4 constantly pulls material strip 3 inwards, the material strip 3 released is persistently consumed, deflecting wheel 6 and tep reel
Material strip 3 between 2 is gradually exceptionally straight, exceptionally straight material strip 3 will pushing tow induction wheel 11, and then sliding block 8 is promoted to move to the right to the right, until
The contact of 13 contacting travel of blend stop switch 10 on sliding block 8.After the contact of travel switch 10 is contacted by blend stop 13, travel switch
10 send signal, and after motor 5 of stopping reading rotates the material strip 3 for discharging a segment length again, the material strip 3 between deflecting wheel 6 and tep reel 2 is extensive
Multiple relaxation state, sliding block 8 will be adjacent to left movement on limited block 12 under the action of spring 9, such a work stopped reading
Make Xun Huan to terminate.
This mode stopped reading on demand avoids different caused by the speed that motor 5 and feed inlet 4 are fed of stopping reading mismatches
The problem of step, separates the fill process of the process of stopping reading and feed inlet 4.And stop reading motor 5 when by travel switch 10 letter
Number perform operation of stopping reading, be truly realized and stopped reading on demand, avoid material strip 3 burst size it is excessive caused by twine between material strip 3
Around phenomena such as.
Belt-retracting roller 14 is provided on the right side of the monitoring device, the belt-retracting roller 14 is rotated by simultaneously in winding motor
And the center of rotation direction of the belt-retracting roller 14 is parallel with the center of rotation direction of the tep reel 2.On tep reel 2, periphery winding
Material strip 3 layer and layer between can press from both sides one layer of paper tape 16, for phase mutual friction between anti-3 each layer of stopping materials strip or caused by colliding with
Material strip 3 mutually wears or damages, and when motor 5 of stopping reading rotates, and tep reel 2 is driven to stop reading, winding motor drives 14 turns of belt-retracting roller
Dynamic, the periphery that the paper tape 16 on the material strip 3 released is wrapped in belt-retracting roller 14 collects.This avoid paper tapes 16
It is arbitrarily scattered, ensure that being normally carried out for work of stopping reading.
Bayonet is provided between the feed inlet 4 and the deflecting wheel 6, the bayonet includes two bars being vertically arranged
15, two bars 15 are fastened on the both sides of the material strip 3.
Bayonet is made of the bar 15 for being fastened on 3 both sides of material strip, can be risen before material strip 3 enters feed inlet 4 for material strip 3
To good guiding role, phenomena such as material strip 3 is avoided to cause 4 rewinding of feed inlet not positive due to position offset, feed inlet 4 ensure that
It being capable of normal process material strip 3 after rewinding.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of the term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It is combined in an appropriate manner in any one or more embodiments or example.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of mechanism of stopping reading automatically, including rack（1）Be arranged on the rack（1）On tep reel（2）, the tep reel（2）
Periphery be arranged with material strip（3）, in the tep reel（2）Feed inlet is provided on the left of lower section（4）, it is characterised in that：The band
Disk（2）By motor of stopping reading（5）Driving rotates, the feed inlet（4）Right side be provided with deflecting wheel（6）, the deflecting wheel（6）'s
Center of rotation direction and the tep reel（2）Center of rotation direction it is parallel, the material strip（3）It is fitted in the deflecting wheel（6）'s
Periphery lower edge simultaneously stretches into the feed inlet（4）In；In the deflecting wheel（6）With the tep reel（2）Between be provided with monitoring release
The material strip out（3）The monitoring device of length, the monitoring device are electrically connected at the motor of stopping reading（5）It is upper simultaneously to control
It stops reading described in system motor（5）It rotates.
2. mechanism as described in claim 1 of stopping reading automatically, it is characterised in that：The monitoring device includes slide（7）, sliding block
（8）, spring（9）And travel switch（10）, the slide（7）Level fixed setting, the sliding block（8）It is slidably mounted on the cunning
Rail（7）On, the sliding block（8）On induction wheel is installed（11）, the induction wheel（11）Be arranged on the material strip（3）The right side
Side, the induction wheel（11）Center of rotation direction and the tep reel（2）Center of rotation direction it is parallel；The slide（7）'s
Left end is provided with limited block（12）；The spring（9）It is horizontally set on the sliding block（8）With the rack（1）Between and energy
By the sliding block（8）Pushing tow to the left, the sliding block（8）On be provided with blend stop（13）, the travel switch（10）It is arranged on described
Blend stop（13）Right side, the travel switch（10）It is electrically connected at the motor of stopping reading（5）Go up electricity of stopping reading described in simultaneously controlling
Machine（5）It rotates；When the deflecting wheel（6）With the tep reel（2）Between material strip（3）When exceptionally straight, the material strip（3）Pushing tow to the right
Induction wheel（11）, the sliding block（8）It moves right, the blend stop（13）Contact the travel switch（10）Contact.
3. mechanism as claimed in claim 2 of stopping reading automatically, it is characterised in that：Belt-retracting roller is provided on the right side of the monitoring device
（14）, the belt-retracting roller（14）Winding motor be rotated by and the belt-retracting roller（14）Center of rotation direction and institute
State tep reel（2）Center of rotation direction it is parallel.
4. mechanism as claimed in claim 3 of stopping reading automatically, it is characterised in that：The feed inlet（4）With the deflecting wheel（6）It
Between be provided with bayonet, the bayonet includes two bars being vertically arranged（15）, two bars（15）It is fastened on the material
Band（3）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475901.1U CN207404019U (en) | 2017-11-07 | 2017-11-07 | Automatic mechanism of stopping reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475901.1U CN207404019U (en) | 2017-11-07 | 2017-11-07 | Automatic mechanism of stopping reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404019U true CN207404019U (en) | 2018-05-25 |
Family
ID=62318443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475901.1U Active CN207404019U (en) | 2017-11-07 | 2017-11-07 | Automatic mechanism of stopping reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282508A (en) * | 2019-07-05 | 2019-09-27 | 国家电网有限公司 | Engineering truck equipped with the auxiliary device for discharging cable |
-
2017
- 2017-11-07 CN CN201721475901.1U patent/CN207404019U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282508A (en) * | 2019-07-05 | 2019-09-27 | 国家电网有限公司 | Engineering truck equipped with the auxiliary device for discharging cable |
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