CN206014033U - A kind of speed change indexing conveying device - Google Patents
A kind of speed change indexing conveying device Download PDFInfo
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- CN206014033U CN206014033U CN201621017174.XU CN201621017174U CN206014033U CN 206014033 U CN206014033 U CN 206014033U CN 201621017174 U CN201621017174 U CN 201621017174U CN 206014033 U CN206014033 U CN 206014033U
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- negative pressure
- frame
- support shaft
- drive disk
- speed change
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Abstract
The utility model provides a kind of speed change indexing conveying device，Including frame、The support shaft being fixedly installed in frame、The eccentric bushing being arranged in support shaft、It is arranged on the cylindrical cam that outer peripheral face on eccentric bushing has track groove、The multiple reversing frames being rotatably arranged on eccentric bushing、Being rotatably arranged on reversing frame by pivotal axis is used for the negative pressure box of adsorption flexible material、The fork for being used for driving negative pressure box to rotate is arranged between pivotal axis and the track groove of cylindrical cam、The gear of driving reversing frame speed change revolution is connected to reversing frame、Being arranged in frame is used for the line shaft for driving gear、The negative pressure gas supply mechanism being connected with negative pressure box by negative-pressure pipeline，Adjustment mechanism is provided between the support shaft and frame，The phase angle that the support shaft can adjust by the adjustment mechanism，So as to adjust the recombination velocity of flexible material to adapt to the product of different model.The utility model strong adaptability, easy to use, cost-effective, improve production efficiency.
Description
Technical field
The utility model is related to a kind of speed change indexing conveying device.
Background technology
In the production technologies such as paper diaper, diaper, sanitary napkin, generally require continuous flexible material is carried out cutting, indexing
With compound, existing cutting mechanism and indexing mechanism are separately positioned on production line independently of each other, have that volume is big, high cost
The shortcomings of, in order to solve the above problems, the Chinese patent of Patent No. 201310108830.1 discloses a kind of speed change indexing and scrapes
Continuous flexible material speed change can be conveyed and flexible material be cut in conveying and indexing by cutting apparatus, but still suffer from
Lower weak point：Its narrow application range, is only applicable to a kind of processing of the flexible material of model, when needing to the soft of other models
Property material when being processed, need more exchange device, production cost is higher, low production efficiency；Flexible material is adopted in course of conveying
Flexible material is cut off with Gua Qie mechanisms, be easily caused the situation that flaw occur in flexible material modification, otch, affect the matter of product
Amount.
Content of the invention
The purpose of this utility model is for the deficiencies in the prior art, proposes a kind of speed change indexing conveying device, can basis
The difference of product type, easily adjusts transporting velocity, and without the need for more exchange device, strong adaptability is easy to use, cost-effective, carries
High efficiency.
The utility model is achieved through the following technical solutions：
A kind of speed change indexing conveying device, including frame, the support shaft being fixedly installed in frame, is arranged in support shaft
Eccentric bushing, be arranged on outer peripheral face on eccentric bushing have track groove cylindrical cam, be rotatably arranged in many on eccentric bushing
Individual reversing frame, by pivotal axis be rotatably arranged on reversing frame be used for adsorption flexible material negative pressure box, be arranged on pivot
It is used for driving the fork and reversing frame of the rotation of negative pressure box to be connected to drive reversing frame to become between axle and the track groove of cylindrical cam
The gear of speed revolution, be arranged in frame be used for the line shaft for driving gear, by negative-pressure pipeline and negative pressure box company
The negative pressure gas supply mechanism for connecing, is provided with adjustment mechanism between the support shaft and frame, adjustable described by the adjustment mechanism
The phase angle of support shaft, so as to adjust the recombination velocity of flexible material to adapt to the product of different model.
Further, the adjustment mechanism is expansion set, and when expansion set is in tensioner state, the support shaft is fixed on frame
On, when expansion set is in relaxed state, the phase angle of support shaft can be adjusted by rotation shaft, after the completion of adjustment, then is made swollen
Set is in tensioner state.
Further, the reversing frame is included two support bars being rotatably set on eccentric bushing by bearing and is connected to
Cross bar between two support bars, the negative pressure box are rotatably arranged on cross bar by pivotal axis.
Further, the gear includes the first drive disk, the setting being rotatably arranged in the support shaft
The plane cam of the circular trace concentric with the eccentric bushing is formed with the support shaft, there are three into triangle arrangement
The first connecting rod of tie point and the second connecting rod being connected between first connecting rod and the reversing frame, the first connection of first connecting rod
Point with the first drive disk be pivotally connected, the second tie point is connected by the circular trace groove of roller and plane cam, the 3rd
Tie point is connected with second connecting rod, and the first drive disk is driven by transmission mechanism by line shaft, and transmission mechanism includes being arranged on dynamic
First gear on power axle engages rotatable second gear with first gear, and second gear is fixedly connected with the first drive disk.
Further, the negative pressure gas supply mechanism include the negative pressure block being fixedly installed in frame, be rotatably set in negative
The multiple negative pressure of the revolving sleeve of briquetting outer peripheral face, circle distribution on revolving sleeve take over, are rotatably arranged in the support shaft
On the second drive disk, be surrounded by the negative pressure chamber being connected with negative pressure source between revolving sleeve and negative pressure block, negative pressure adapter passes through pipeline
Be connected with each negative pressure box, be arranged to when revolving sleeve is rotated, negative pressure adapter can replace and connect with negative pressure chamber, the second drive disk and
The revolving sleeve is fixedly connected, and the second drive disk and first drive disk are connected by connection strap, when the first drive disk is rotated,
Drive the second drive disk synchronous axial system.
Further, described fork one end is connected with pivotal axis, the other end is matched somebody with somebody by the track groove of roller and cylindrical cam
Connection is closed, and when the reversing frame is rotated relative to cylindrical cam, track groove band driven fork swings and negative pressure box made around pivot axis,
So as to realize the indexing of negative-pressure adsorption block.
The utility model has the advantages that：
1st, the utility model adjusts the recombination velocity of flexible material by the phase angle of change support shaft, various to adapt to
The product of different model, strong applicability are easy to use, cost-effective, improve production efficiency；
2nd, the two ends of reversing frame of the present utility model are rotatably arranged on eccentric bushing by bearing, and support shaft can
More securely bearing and turning frame and negative pressure box, so that negative pressure box is more stable during speed change and indexing, movement locus is more smart
Really, processing effect is more preferable.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is described in further details.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Specific embodiment
As depicted in figs. 1 and 2, speed change indexing conveying device include frame 1, the support shaft 2 being fixedly installed in frame 1,
The eccentric bushing 21 that is arranged in support shaft 2, it is arranged on outer peripheral face on eccentric bushing 21 and there is the cylindrical cam 22 of track groove 27, can turn
Multiple reversing frames for being arranged on eccentric bushing 21 dynamicly, it is rotatably arranged on reversing frame by pivotal axis 31 and is used for adsorption flexible
The negative pressure box 32 of material, be arranged between pivotal axis 31 and the track groove 27 of cylindrical cam 22 be used for drive negative pressure box 32 rotation
Fork 33 and reversing frame be connected to drive the gear of reversing frame speed change revolution, be arranged in frame 1 and be used for driving speed change
The line shaft 5 of mechanism, the negative pressure gas supply mechanism being connected with negative pressure box 32 by negative-pressure pipeline, are arranged between support shaft 2 and frame 1
Have adjustment mechanism 6, the phase angle that support shaft 2 can adjust by the adjustment mechanism 6, so as to adjust the recombination velocity of flexible material with
Adapt to the product of different model.
Reversing frame is included two support bars 25 being rotatably set on eccentric bushing 21 by bearing 24 and is connected to two supports
Cross bar 26 between bar 25, negative pressure box 32 are rotatably arranged on cross bar 26 by pivotal axis 31, and adjustment mechanism 6 is expansion set,
When expansion set is in tensioner state, support shaft 2 is fixed in frame 1, when expansion set is in relaxed state, can pass through rotation shaft 2
To adjust the phase angle of support shaft 2, after the completion of adjustment, then make expansion set in tensioner state, support shaft 2 is once again secured in frame
On 1, gear include the first drive disk 41 being rotatably arranged in support shaft 2, be arranged in support shaft 2 formed with partially
The heart covers the plane cam 42 of 21 concentric circular trace grooves, there is the first connecting rod 43 of three tie points into triangle arrangement and connect
The second connecting rod 44 being connected between first connecting rod 43 and reversing frame, 41 pivot of the first tie point of first connecting rod 43 and the first drive disk
Turn connection, the second tie point be connected by the circular trace groove of roller and plane cam 42, the 3rd tie point and second company
Bar 44 connects, and the first drive disk 41 is driven by transmission mechanism by line shaft 5, and transmission mechanism includes being arranged on line shaft 5
First gear 51 engages rotatable second gear 52 with first gear 51, and second gear 52 and the first drive disk 41 are fixed and connected
Connect, negative pressure gas supply mechanism includes the negative pressure block 35 being fixedly installed in frame 1, is rotatably set in returning for 35 outer peripheral face of negative pressure block
Multiple negative pressure adapters 37 of the pivoted housing 36, circle distribution on revolving sleeve 36, the second drive disk being rotatably provided in support shaft 2
39, the negative pressure chamber 38 being connected with negative pressure source is surrounded by between revolving sleeve 36 and negative pressure block 35, negative pressure chamber 38 passes through negative pressure channel 34
It is connected with negative pressure source, negative pressure adapter 37 is connected with each negative pressure box 32 by negative-pressure pipeline, is arranged to when revolving sleeve 36 is rotated,
Negative pressure adapter 37 can replace and connect with negative pressure chamber 38, and the second drive disk 39 is fixedly connected with revolving sleeve 36,39 He of the second drive disk
First drive disk 41 is connected by connection strap 45, when the first drive disk 41 is rotated, drives 39 synchronous axial system of the second drive disk.
33 one end of fork is connected with pivotal axis 31, the other end is coordinated by the track groove 27 of roller and cylindrical cam 22 and connected
Connect, when reversing frame is rotated relative to cylindrical cam 22, track groove 27 is swung with driven fork 33 makes negative pressure box 32 around 31 turns of pivotal axis
Dynamic, so as to realize the indexing of negative-pressure adsorption block.
Utility model works principle is as follows：
The phase angle of support shaft 2 is adjusted according to product type first, so that the recombination velocity of flexible material is compound with follow-up
The speed of equipment is roughly the same, then the flexible material for being processed upper easily broken dotted line at equal intervals is adsorbed by negative pressure box 32, speed change
Mechanism improves the speed when front negative pressure box 32 is in rotation conveying flexible material forward, produces speed difference with rear negative pressure box 32,
So as to flexible material is broken from easily broken dotted line, complete 90 degree during flexible material is fed forward in front negative pressure box 32 and turn
Position, after the completion of flexible material is compound, discharges flexible material in front negative pressure box 32.
The above, preferred embodiment only of the present utility model, therefore the utility model enforcement can not be limited with this
Scope, i.e., the equivalence changes that is made according to the utility model claim and description and modification all should still belong to this
In the range of utility model patent is covered.
Claims (6)
1. a kind of speed change indexing conveying device, including frame, the support shaft being fixedly installed in frame, is arranged in support shaft
Eccentric bushing, be arranged on outer peripheral face on eccentric bushing have track groove cylindrical cam, be rotatably arranged in multiple on eccentric bushing
Reversing frame, by pivotal axis be rotatably arranged on reversing frame be used for adsorption flexible material negative pressure box, be arranged on pivotal axis
It is used for driving and the track groove of cylindrical cam between the fork and reversing frame of the rotation of negative pressure box to be connected to drive reversing frame speed change
The gear of revolution, be arranged in frame be used for drive gear line shaft, be connected with negative pressure box by negative-pressure pipeline
Negative pressure gas supply mechanism, it is characterised in that：Adjustment mechanism is provided between the support shaft and frame, can by the adjustment mechanism
The phase angle of the support shaft is adjusted, so as to adjust the recombination velocity of flexible material to adapt to the product of different model.
2. a kind of speed change indexing conveying device according to claim 1, it is characterised in that：The adjustment mechanism is to be arranged on
Expansion set in the support shaft, when expansion set is in tensioner state, the support shaft is fixed in frame, and expansion set is in relaxed state
When, the phase angle of support shaft can be adjusted by rotation shaft, after the completion of adjustment, then make expansion set be in tensioner state.
3. a kind of speed change indexing conveying device according to claim 1, it is characterised in that：The reversing frame is included by axle
Two support bars being rotatably set on eccentric bushing and the cross bar being connected between two support bars is held, the negative pressure box is by pivoting
Axle is rotatably arranged on cross bar.
4. a kind of speed change indexing conveying device according to claim 1 or 2 or 3, it is characterised in that：The gear bag
Include be rotatably arranged in the support shaft the first drive disk, be arranged in the support shaft and be formed with and the eccentric bushing
The plane cam of concentric circular trace, have three into triangle arrangement tie points first connecting rod and be connected to first connecting rod
With the second connecting rod between the reversing frame, the first tie point of first connecting rod is pivotally connected with the first drive disk, second is connected
Point is connected with the circular trace groove of plane cam by roller, the 3rd tie point is connected with second connecting rod, the first drive disk
Driven by transmission mechanism by line shaft, transmission mechanism includes that the first gear being arranged on line shaft is engaged with first gear
Rotatable second gear, second gear are fixedly connected with the first drive disk.
5. a kind of speed change indexing conveying device according to claim 4, it is characterised in that：The negative pressure gas supply mechanism includes
The negative pressure block being fixedly installed in frame, the revolving sleeve for being rotatably set in negative pressure block outer peripheral face, circle distribution are on revolving sleeve
The adapter of multiple negative pressure, the second drive disk being rotatably arranged in the support shaft, surround between revolving sleeve and negative pressure block
There are the negative pressure chamber being connected with negative pressure source, negative pressure adapter to be connected with each negative pressure box by pipeline, be arranged to when revolving sleeve is rotated,
Negative pressure adapter can replace and connect with negative pressure chamber, and the second drive disk is fixedly connected with the revolving sleeve, the second drive disk and described the
One drive disk is connected by connection strap, when the first drive disk is rotated, drives the second drive disk synchronous axial system.
6. a kind of speed change indexing conveying device according to claim 1 or 2 or 3, it is characterised in that：Described fork one end with
Pivotal axis connection, the other end are connected by the track groove of roller and cylindrical cam, when the relative cylindrical cam of the reversing frame
During rotation, track groove band driven fork swings and makes negative pressure box around pivot axis, so as to realize the indexing of negative-pressure adsorption block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017174.XU CN206014033U (en) | 2016-08-31 | 2016-08-31 | A kind of speed change indexing conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017174.XU CN206014033U (en) | 2016-08-31 | 2016-08-31 | A kind of speed change indexing conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014033U true CN206014033U (en) | 2017-03-15 |
Family
ID=58255984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621017174.XU Active CN206014033U (en) | 2016-08-31 | 2016-08-31 | A kind of speed change indexing conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193288A (en) * | 2018-03-07 | 2018-06-22 | 浙江理工大学 | A kind of reciprocal beating mechanism |
| CN108679178A (en) * | 2018-08-14 | 2018-10-19 | 晋江海纳机械有限公司 | A kind of elastic draft gear and system |
| CN111957379A (en) * | 2020-08-18 | 2020-11-20 | 常俊达 | Frequency and pressure adjustable feed ingredient crushing and compressing structure |
-
2016
- 2016-08-31 CN CN201621017174.XU patent/CN206014033U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193288A (en) * | 2018-03-07 | 2018-06-22 | 浙江理工大学 | A kind of reciprocal beating mechanism |
| CN108193288B (en) * | 2018-03-07 | 2023-08-29 | 浙江理工大学 | Reciprocating end groping mechanism |
| CN108679178A (en) * | 2018-08-14 | 2018-10-19 | 晋江海纳机械有限公司 | A kind of elastic draft gear and system |
| CN108679178B (en) * | 2018-08-14 | 2023-06-20 | 晋江海纳机械有限公司 | Rubber band traction device and system |
| CN111957379A (en) * | 2020-08-18 | 2020-11-20 | 常俊达 | Frequency and pressure adjustable feed ingredient crushing and compressing structure |
| CN111957379B (en) * | 2020-08-18 | 2021-11-12 | 湖南德邦生物科技有限公司 | Frequency and pressure adjustable feed ingredient crushing and compressing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362200 Jinjiang City, Quanzhou Province, the city of the province of the industry in the province of the five Machinery Co., Ltd. in the south of the city of Fujian Patentee after: Jinjiang Haina Machinery Inc. Address before: 362200 Jinjiang City, Quanzhou Province, the city of the province of the industry in the province of the five Machinery Co., Ltd. in the south of the city of Fujian Patentee before: Jinjiang Haina Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |