CN205998709U - Fixed length feeding device - Google Patents
Fixed length feeding device Download PDFInfo
- Publication number
- CN205998709U CN205998709U CN201620905488.7U CN201620905488U CN205998709U CN 205998709 U CN205998709 U CN 205998709U CN 201620905488 U CN201620905488 U CN 201620905488U CN 205998709 U CN205998709 U CN 205998709U
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- fixture
- belt
- clamping device
- lower clamp
- fixed length
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Abstract
The utility model provides a kind of fixed length feeding device, device is put including support, fixing and holding mechanism, movable clamping device and driving means, moved back and forth by arranging driving means driving activity clamping device, and alternately clamping and the release of fixing and holding mechanism and movable clamping device, so as to conveying fixed range accurate to product is realized, the inconsistent problem of fed distance will not be caused because of Belt Conveying surface sliding problem.
Description
Technical field
The utility model is related to a kind of pay-off, more particularly to a kind of fixed length feeding device.
Background technology
Some continuous sheet materials are frequently necessary to convey certain length for carrying out following process, such as convey regular length
Material cut into monolithic product, the mode of opposed first Belt Conveying is usually used at present, will flaky material be folded in one
To putting down in the first belt to turned, a fixed range is rotated by driving the first belt, so as to drive flaky material motion one solid
Set a distance, but common this process is Batch Process, when the first belt is rotated every time, usually in the first belt surface
Slip is produced with flaky material surface, so as to cause the product for transferring out and the length for needing to there is error, produce waste product or
Production is brought inconvenience.
Content of the invention
Therefore, it is necessary to a kind of fixed length feeding device is provided, to solve the above problems.
A kind of fixed length feeding device, puts device, fixing and holding mechanism, movable clamping device and driving means, institute including support
The support that states puts device, including a pair of bottom roller and encloses the first belt being located at outside bottom roller, puts product for support, described fixation
Clamping device, including the first fixture, the activity clamping device, including the second fixture, first fixture and the second fixture are equal
With clamped condition and releasing orientation, when the first fixture or the second fixture are in clamped condition, the first fixture or the second fixture
The first belt and product is clamped, when the first fixture or the second fixture are in releasing orientation, the first fixture or the second fixture unclamp
First belt and product, the driving means are used for driving movable clamping device near fixing and holding mechanism and away from clamping machine
Structure direction moves reciprocatingly, and when the activity clamping device is moved to close fixing and holding mechanism direction, first folder
In releasing orientation, second fixture is in clamped condition to tool, when the activity clamping device is to away from fixing and holding mechanism
When direction is moved, first fixture is in clamped condition, and the second fixture is in releasing orientation, or when the activity clamping machine
To when moving near fixing and holding mechanism direction, second fixture is in releasing orientation to structure, and first fixture is in clamping
State, when the activity clamping device to move away from fixing and holding mechanism direction when, second fixture in clamped condition,
First fixture is in releasing orientation.
Further, the second support being additionally provided with above described product and putting device, the second support puts device to be included between a pair
Every the upper roller for arranging and the second belt, second belt encloses and is located at outside upper roller.
Further, the minimum clearance between second belt and the first belt is highly equal less than or equal to product.
Further, first fixture includes the first upper fixture and the first lower clamp, and the second described fixture includes
Two upper fixtures and the second lower clamp, described the first upper fixture can move to direction close to each other with the first lower clamp and to
The direction motion being located remotely from each other, the second upper fixture and the second lower clamp can be moved to direction close to each other and to being located remotely from each other
Direction motion, when the first described upper fixture and the first lower clamp move to minimum range to direction close to each other, institute
The first fixture that states is in clamped condition, when the first upper fixture and the first lower clamp move in the direction away from each other maximum away from
From when, described the first fixture is in releasing orientation, when the second described upper fixture with the second lower clamp to side close to each other
To move to distance minimum when, the second described fixture is in clamped condition, when the second upper fixture and the second lower clamp are to mutual
Away from direction move to ultimate range when, described the second fixture is in releasing orientation.
Further, the first described belt and the product that is put by the first belt support are folded on the first of the first fixture and press from both sides
Between tool and the first lower clamp, and it is located between the second upper fixture of the second fixture and the second lower clamp.
Further, first upper fixture, the first lower clamp, the second upper fixture and the second lower clamp are tabular.
Further, first fixture and second fixture be air-actuated jaw, in magnetic holding device, hydraulically operated fixture one
Kind.
Further, the driving means are that hydraulic cylinder, cylinder, linear electric motors, feed screw nut, electromagnet or disk connect
One kind in linkage.
Further, described fixed length feeding device is additionally provided with guider, for making movable clamping device along predetermined
Direction motion.
The utility model is moved back and forth by arranging driving means driving activity clamping device, and fixing and holding mechanism and work
Alternately clamping and the release of dynamic clamping device, so as to realize conveying fixed range accurate to product, will not be because of sheet transporting belt
Face sliding problem causes the inconsistent problem of fed distance.
Description of the drawings
The stereogram of the embodiment of Fig. 1 the utility model fixed length feeding device.
Main element symbol description
| Fixing and holding mechanism | 10 |
| First upper fixture | 11 |
| First lower clamp | 12 |
| Movable clamping device | 20 |
| Second upper fixture | 21 |
| Second lower clamp | 22 |
| First support puts device | 40 |
| Bottom roller | 41 |
| First belt | 42 |
| Second support puts device | 30 |
| Upper roller | 31 |
| Second belt | 32 |
| Driving means | 50 |
| Product | 60 |
Following specific embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
Specific embodiment
Fig. 1 is referred to, the fixed length feeding device that the utility model is provided, device is put including holding in the palm, fixing and holding mechanism 10, living
Dynamic clamping device 20 and driving means 50.
Support puts device, puts device 40 including the first support, and first support puts device 40, including a pair spaced lower rolling
Take turns 41 and the first belt 42 being located at outside bottom roller 41 is enclosed, described bottom roller 41 is arranged a roll shaft and is located in rolling in cylinder
In wheel, by roll shaft two ends in frame, naturally it is also possible to arrange fixing roll shaft at roller two ends, by roll shaft activity
In frame, it is possible to understand that, as long as can make in the utility model, bottom roller 41 is flexible freely to be rotated, certainly
Can also take further as added bearing, add the measures such as lubricating oil to reduce the rolling resistance of roller, will not be described here.Should
Two rollers in one pair roller are usually disposed as equal diameter roller, to facilitate the installation of the first belt 42, naturally it is also possible to set
Different diameters are set to, as long as the first belt 42 being set in outside bottom roller 41 can be kept to hold in the palm being seated on the first belt 42
Product 60.It should be understood that two described rollers answer interval setting, so that enclose first be located at outside two rollers
Belt 42 has one and holds in the palm the region for putting product 60, and the size at interval can be configured according to actual needs certainly.
Common described first belt 42 is common for flat belt, to facilitate the storing of product 60, naturally it is also possible to set
Multigroup the first belt of other forms 42 is set to, and such as multigroup round belt is be arranged in parallel along 41 central axial direction of bottom roller can also
Product 60 is put for holding in the palm, in the present embodiment, described bottom roller 41 is the bottom roller 41 of a pair of equal diameter, flat first skin
Band 42 is set in outside two bottom rollers 41, and 42 upper surface of the first belt is substantially the level of state, to facilitate the storing of product 60.
It should be understood that in order to prevent product 60 from producing slip on 42 surface of the first belt, preferred first belt, 42 outer surface may be used also
So that the measure for increasing frictional force is taken, such as arrange multiple raised or sunken in 42 outer surface of the first belt or use big frictional force
Material make etc..
It should be understood that described product 60 preferably should at least have a plane, preferred described product 60 is piece
Shape product 60 or bulk product 60, with facilitate on the first belt 42 put and convey, more preferably should be continuous sheet or
Bulk product 60, specifically described in the present embodiment product 60 are a continuous porcelain blank.
One second support can also be set further in described 60 top of product device 30 is put, the second support puts device 30 to be included
A pair spaced upper roller 31, the second belt 42 enclose and are located at outside upper roller 31, between the second belt 32 and the first belt 42
Minimum clearance should be substantially highly equal with product 60 or be slightly less than the height of product 60 so that product 60 is unlikely to by first
Belt 42 and the second belt 32 press from both sides bad, while put and conveying products 60 beneficial to the first belt 42 and 32 support of the second belt, preferably
The distance between the distance between described upper roller 31 and bottom roller 41 are equal, so that product 60 can be while by the first belt 42
Clamp with the second belt 32.
Needs are further illustrated, and upper roller 31 described in the present embodiment and bottom roller 41 are all not provided with power dress
Put, support of the present utility model is put device and should be not provided with power set in other words.
One fixing and holding mechanism 10 and a movable clamping device 20 are arranged on the region between two bottom rollers 41, and described consolidates
Determining clamping device 10 includes the first fixture, and described movable clamping device 20 includes the second fixture, more specifically in the present embodiment
Described in the first fixture include the first upper fixture 11 and the first lower clamp 12, the second described fixture includes the second upper fixture 21
And second lower clamp 22, the first described upper fixture 11 can be moved to direction close to each other and to phase with the first lower clamp 12
Mutually away from direction motion, the second upper fixture 21 and the second lower clamp 22 can moves to direction close to each other and to mutually far
From direction motion, when the first described upper fixture 11 and the first lower clamp 12 move to distance minimum to direction close to each other
When, the first described fixture is in clamped condition, when the first upper fixture 11 is transported in the direction away from each other with the first lower clamp 12
When moving to ultimate range, the first described fixture is in releasing orientation, when the second described upper fixture 21 and the second lower clamp 22
To direction close to each other move to distance minimum when, the second described fixture is in clamped condition, when the second upper fixture 21 with
When second lower clamp 22 moves to ultimate range in the direction away from each other, the second described fixture is in releasing orientation.Certainly,
One in the first upper fixture 11 or the first lower clamp 12 described in some other embodiments can be stationary state, only
One of them to another do relatively close motion or away from motion, it is also possible to realize clamped condition or releasing orientation,
One in certain the second described upper fixture 21 or the second lower clamp 22 can be also stationary state, and one of them is to another
Individual do relatively close motion or away from motion, it is also possible to realize clamped condition or the releasing orientation of the second fixture.
It should be understood that the first described belt 42 and the product 60 that is put by 42 support of the first belt should be at the first fixture
Between first upper fixture 11 and the first lower clamp 12, and the second upper fixture 21 in the second fixture and the second lower clamp 22 it
Between, so that the first fixture and/or the second fixture can clamp the first belt 42 and product 60 when being in clamped condition.Further
, such as support is put above device and is additionally provided with the second support and puts device 30 in the present embodiment, described the second belt 32, product 60 and
First belt 42 is should be between the first upper fixture 11 of the first fixture and the first lower clamp 12, and second in the second fixture
Between upper fixture 21 and the second lower clamp 22, so that the second belt 32 also can be clamped by the first fixture and the second fixture.
When further, in order to prevent the first fixture or the second fixture to be in clamped condition, fixture causes to damage to product 60
Bad, preferred the first described upper fixture 11, the first lower clamp 12, the second upper fixture 21 and the second lower clamp 22 are tabular, with
So that increasing fixture clamping face area to reduce fixture to product 60 or the pressure of belt surface, prevent product 60 from damaging.
It should be understood that the power form of the first described fixture and the second fixture can be the various shapes of prior art
Formula, such as air-actuated jaw, magnetic holding device, hydraulically operated fixture etc..
One driving means 50 are connected with movable clamping device 20, described 50 driving activity clamping device 20 of driving means to
10 direction of fixing and holding mechanism is moved or to moving away from clamping device direction, and further described driving means 50 drive lives
Dynamic clamping device 20 is to 10 direction of fixing and holding mechanism and to moving reciprocatingly away from clamping device direction.And work as the activity
To when moving near 10 direction of fixing and holding mechanism, first fixture is in releasing orientation, second folder to clamping device 20
Product 60 and the first belt 42 are clamped by tool in clamped condition, now the second fixture, and promote product 60 and the belt of clamping
Move to close 10 direction of fixing and holding mechanism, and work as the activity clamping device 20 to away from 10 direction of fixing and holding mechanism fortune
When dynamic, first fixture is in clamped condition, and the second fixture is in releasing orientation, now the first folder of fixing and holding mechanism 10
Product 60 and the first belt 42 are clamped by tool, and product 60 and the first belt 42 will be in stop motion states, and the second clamping is loose
Open state to moving away from 10 direction of fixing and holding mechanism, enters next reciprocation cycle, so as to promote between product 60
That had a rest moves to 10 direction of fixing and holding mechanism.
Further, it is also possible to so that when the activity clamping device 20 is moved to close 10 direction of fixing and holding mechanism
When, second fixture is in releasing orientation, and first fixture is in clamped condition, when the activity clamping device 20 is to remote
When moving from 10 direction of fixing and holding mechanism, second fixture is in clamped condition, and the first fixture is in releasing orientation so that
60 interval of product to moving away from 10 direction of fixing and holding mechanism.
It should be understood that described driving means 50 can be the various driving means 50 of prior art, such as hydraulic cylinder, gas
Cylinder, linear electric motors, feed screw nut, electromagnet or disk linkage, driving means 50 as described in the present embodiment are
One cylinder, described cylinder liner one end are fixed in frame, the movable end of described cylinder piston and movable clamping device 20
Connection, promotes piston and is connected to the movable clamping device 20 of piston movable end near fixing and holding mechanism when cylinder charge
10 directions are moved, and promote piston when cylinder exhaust and are connected to the clamping device of piston movable end to away from fixing and holding mechanism
10 directions are moved.In further embodiments can also be using a disk for rotating, what a connecting rod one end rotated is connected to disk
On circumference, the other end is connected on movable clamping device 20, and when disk rotational, movable clamping device 20 does linear reciprocation fortune
Dynamic.
Further, in order that movable clamping device 20 is moved along predetermined direction, it is preferred that described fixed length feeding device
It is additionally provided with guider, more specifically described guider is guide rail, the one kind in guide wheel, sliver, guide groove, guide pillar, more
Specifically, when guider be guide rail, guide wheel or during sliver, arrange on movable clamping device 20 and guide rail, guide wheel or lead
The groove that bar is adapted, and guide rail, guide wheel or sliver are nested in the groove so that groove is limited along guide rail, guide wheel or sliver
Direction move, when described guider be guide groove when, arrange on described movable clamping device 20 corresponding rail, wheel or
Bar, when described guider is guide pillar, arranges corresponding guide hole on movable clamping device 20.
The utility model is moved back and forth by arranging driving means driving activity clamping device, and fixing and holding mechanism and work
Alternately clamping and the release of dynamic clamping device, so as to realize conveying fixed range accurate to product, will not be because of sheet transporting belt
Face sliding problem causes the inconsistent problem of fed distance.
In addition, those skilled in the art can also do other changes in the utility model spirit, certainly, these are according to this
The utility model change done of spirit, should all be included in the utility model claimed within the scope of.
Claims (9)
1. a kind of fixed length feeding device, puts device, fixing and holding mechanism, movable clamping device and driving means including support, and which is special
Levy and be, described support puts device, including a pair of bottom roller and the first belt being located at outside bottom roller is enclosed, product is put for support,
Described fixing and holding mechanism, including the first fixture, the activity clamping device, including the second fixture, first fixture and
Second fixture is respectively provided with clamped condition and releasing orientation, when the first fixture or the second fixture are in clamped condition, the first fixture
Or second the first belt of clamp and product, when the first fixture or the second fixture are in releasing orientation, the first fixture or the
Two fixtures unclamp the first belt and product, the driving means be used for driving movable clamping device near fixing and holding mechanism and
Move reciprocatingly away from clamping device direction, and when the activity clamping device is moved to close fixing and holding mechanism direction,
First fixture is in releasing orientation, and second fixture is in clamped condition, when the activity clamping device is to away from solid
When determining the motion of clamping device direction, first fixture is in clamped condition, and the second fixture is in releasing orientation, or when described
To when moving near fixing and holding mechanism direction, second fixture is in releasing orientation, first folder to movable clamping device
Tool in clamped condition, when the activity clamping device to move away from fixing and holding mechanism direction when, at second fixture
In clamped condition, the first fixture is in releasing orientation.
2. fixed length feeding device as claimed in claim 1, it is characterised in that be additionally provided with the second support above described product
Device is put, the second support puts device includes a pair spaced upper roller and the second belt, second belt encloses and is located at rolling
Wheel is outer.
3. fixed length feeding device as claimed in claim 2, it is characterised in that between second belt and the first belt most
Small-gap suture is highly equal less than or equal to product.
4. fixed length feeding device as claimed in claim 1, it is characterised in that first fixture includes the first upper fixture and
One lower clamp, the second described fixture include the second upper fixture and the second lower clamp, the first described upper fixture and first time folder
Tool can move to direction close to each other and move in the direction away from each other, and the second upper fixture and the second lower clamp can be to
Direction motion close to each other and move in the direction away from each other, when the first described upper fixture and the first lower clamp are to mutual
When close direction moves to minimum range, the first described fixture is in clamped condition, when the first upper fixture and first time folder
When tool moves to ultimate range in the direction away from each other, the first described fixture is in releasing orientation, on described second
Fixture and the second lower clamp to direction close to each other move to distance minimum when, the second described fixture is in clamped condition,
When the second upper fixture moves to ultimate range in the direction away from each other with the second lower clamp, the second described fixture is in pine
Open state.
5. fixed length feeding device as claimed in claim 4, it is characterised in that the first described belt and put by the first belt support
Product be folded between the first upper fixture of the first fixture and the first lower clamp, and be located in the second upper fixture of the second fixture
And second between lower clamp.
6. fixed length feeding device as claimed in claim 5, it is characterised in that first upper fixture, the first lower clamp, second
Upper fixture and the second lower clamp are tabular.
7. fixed length feeding device as claimed in claim 4, it is characterised in that first fixture and second fixture are gas
One kind in dynamic fixture, magnetic holding device, hydraulically operated fixture.
8. fixed length feeding device as claimed in claim 4, it is characterised in that the driving means are hydraulic cylinder, cylinder, straight line
One kind in motor, feed screw nut, electromagnet or disk linkage.
9. fixed length feeding device as claimed in claim 1, described fixed length feeding device is additionally provided with guider, for making
Movable clamping device is moved along predetermined direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905488.7U CN205998709U (en) | 2016-08-20 | 2016-08-20 | Fixed length feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905488.7U CN205998709U (en) | 2016-08-20 | 2016-08-20 | Fixed length feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205998709U true CN205998709U (en) | 2017-03-08 |
Family
ID=58196830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620905488.7U Active CN205998709U (en) | 2016-08-20 | 2016-08-20 | Fixed length feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205998709U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096960A (en) * | 2017-04-16 | 2017-08-29 | 浙江仁工机械有限公司 | A kind of band sawing machine give material clamping device |
| CN111164249A (en) * | 2017-08-01 | 2020-05-15 | 林道尔·多尼尔有限责任公司 | Device for drawing out web-shaped products from a weaving machine |
| CN111545487A (en) * | 2020-06-30 | 2020-08-18 | 贵州中烟工业有限责任公司 | Small bag appearance detection device and small bag appearance defect identification method |
| CN114249111A (en) * | 2021-10-27 | 2022-03-29 | 浙江田中精机股份有限公司 | Double-color sleeve wire feeding system |
-
2016
- 2016-08-20 CN CN201620905488.7U patent/CN205998709U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096960A (en) * | 2017-04-16 | 2017-08-29 | 浙江仁工机械有限公司 | A kind of band sawing machine give material clamping device |
| CN107096960B (en) * | 2017-04-16 | 2018-10-02 | 浙江仁工机械有限公司 | A kind of band sawing machine gives material clamping device |
| CN111164249A (en) * | 2017-08-01 | 2020-05-15 | 林道尔·多尼尔有限责任公司 | Device for drawing out web-shaped products from a weaving machine |
| CN111164249B (en) * | 2017-08-01 | 2022-03-01 | 林道尔·多尼尔有限责任公司 | Device for pulling out web-shaped products from a weaving machine |
| CN111545487A (en) * | 2020-06-30 | 2020-08-18 | 贵州中烟工业有限责任公司 | Small bag appearance detection device and small bag appearance defect identification method |
| CN114249111A (en) * | 2021-10-27 | 2022-03-29 | 浙江田中精机股份有限公司 | Double-color sleeve wire feeding system |
| CN114249111B (en) * | 2021-10-27 | 2024-01-26 | 浙江田中精机股份有限公司 | Dual-color sleeve wire feeding system |
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