CN207078785U - A kind of paper product industry coiled material rewinding structure - Google Patents
A kind of paper product industry coiled material rewinding structure Download PDFInfo
- Publication number
- CN207078785U CN207078785U CN201720766215.3U CN201720766215U CN207078785U CN 207078785 U CN207078785 U CN 207078785U CN 201720766215 U CN201720766215 U CN 201720766215U CN 207078785 U CN207078785 U CN 207078785U
- Authority
- CN
- China
- Prior art keywords
- rewind roll
- wind direction
- direction hole
- air compartment
- coiled material
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of paper product industry coiled material rewinding structure, including the rewind roll being arranged in groups, and the slip joint being respectively arranged in the rewind roll；The rewind roll is connected with device of rotation driving makes the rewind roll have rotational travel；Formed with the overall wind direction hole set along its length in the rewind roll, and the wind direction hole is provided with a plurality of negative pressure holes being in communication with the outside along its length；The wind direction hole number is complex trace, and is distributed along the rewind roll circumferencial direction, in the cylindrical stage casing of the rewind roll or cylindrical both ends formed with step holes, connects the wind direction hole and the side wall of the step holes；The slip joint connects in the slip joint on the outside of the step holes formed with cavity, the air inlet of the cavity with the wind direction hole positioned at the side wall, and air outlet is then used to connect negative pressure device.The utility model offer is simple in construction, reliable and stable, and production, installation and maintenance cost are low, can continuously work long hours.
Description
Technical field
It the utility model is related to a kind of paper product industry coiled material rewinding structure.
Background technology
Rewinding machine, it is a kind of special equipment applied to coiled materials such as stationery, mica tape, films, such as paper machine is produced
Paper roll (being referred to as paper roll) out carries out rewinding successively, and paper is made finished paper after rewinding and dispatched from the factory.Existing rewinding machine
Rewinding mechanism is complicated, and production, installation and maintenance cost are higher, are easily malfunctioned during rewinding.
Utility model content
The utility model provides a kind of paper product industry coiled material rewinding structure, and the utility model uses to achieve these goals
Following technical scheme：
A kind of paper product industry coiled material rewinding structure, including the rewind roll being arranged in groups, and be respectively arranged in the rewind roll
Slip joint；
The rewind roll is connected with device of rotation driving makes the rewind roll have rotational travel；
Formed with the overall wind direction hole set along its length in the rewind roll, and the wind direction hole along its length on
Provided with a plurality of negative pressure holes being in communication with the outside；
The wind direction hole number is complex trace, and is distributed along the rewind roll circumferencial direction, in the rewind roll is cylindrical
Section or cylindrical both ends connect the wind direction hole and the side wall of the step holes formed with step holes；
The slip joint is on the outside of the step holes, and the slip joint is interior formed with cavity, the cavity
Air inlet connect with positioned at the wind direction hole of the side wall, air outlet is then for connecting negative pressure device.
Preferably, in addition to bearing block, the bearing block are respectively arranged on the both ends of the rewind roll.
Preferably, the bearing block is provided with chute and is connected by the chute with mobile drive deivce, makes the rewinding
Roller has shift motion.
Preferably, the slip joint includes air compartment, is cavity in the middle part of the air compartment, the one side of the air compartment is open to be formed
Air inlet, another side perforate form air outlet, and the air compartment sets the side of air inlet and is provided with annular slab, the annular slab and institute
State and be reserved with gap between the bottom surface of step holes.
Preferably, the air compartment includes left air compartment, right air compartment, and the annular slab includes left arc, right arc, wherein
The left arc is located at left air compartment, and the right arc is located at right air compartment, passed through between the left air compartment and the right air compartment
Regulating bolt connects.
Preferably, be provided with deep bead on the inside of the annular slab, the deep bead is curved and the thickness of the deep bead and
The bore matching in the wind direction hole or the bore more than the wind direction hole, make to turn to described in the deep bead relative position
Wind direction hole interior air-flow speed reduces.
Preferably, the rewinding roller surface is also formed with skid resistant course.
Paper product industry coiled material rewinding structure provided by the utility model is simple in construction, reliable and stable, production, installation and safeguard into
This is low, can continuously work long hours.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Do not form to improper restriction of the present utility model, in the accompanying drawings：
Fig. 1 is the utility model embodiment assembling schematic diagram；
Fig. 2 is the utility model embodiment structural representation；
Fig. 3 is the utility model embodiment slip joint structural representation；
Fig. 4 is the utility model embodiment operation principle schematic diagram.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
Embodiment：
As shown in Figure 1, 2, a kind of paper product industry coiled material rewinding structure, including the rewind roll 1 being arranged in groups, and be respectively arranged on
Slip joint 2 in the rewind roll 1；The rewind roll 1 uses solid round steel, and it makes institute by being connected with device of rotation driving
Stating rewind roll 1 has rotational travel；The wind direction hole 3 set in the rewind roll 1 formed with entirety along the length direction of rewind roll 1,
Wind direction hole 3 is formed by Deep-Hole Drilling Technology, and it is integrally set along its length, i.e., can also be deflection move angle or along length
Spend direction and form helicitic texture；And the wind direction hole 3 is provided with a plurality of negative pressure holes 4 being in communication with the outside along its length；Institute
It is complex trace to state the quantity of wind direction hole 3, and is distributed along the circumferencial direction of rewind roll 1, in the cylindrical stage casing or cylindrical of rewind roll 1
Both ends connect the wind direction hole 3 and the side wall of the step holes 5 formed with step holes 5；The slip joint 2 is located at
The outside of step holes 5, and formed with cavity in the slip joint 2, the air inlet of the cavity is with being located at the side wall
Wind direction hole 3 connect, air outlet then by pipe joint 6 be used for connect negative pressure device.Rewind roll 1 passes through axle in this embodiment scheme
Bearing 7 is installed on frame, wherein the bearing block 7 is respectively arranged on the both ends of the rewind roll 1.The bearing block 7 is provided with chute
And be connected by the chute with mobile drive deivce, make the rewind roll 1 that there is shift motion.
Specifically, the slip joint 2 includes air compartment, the hollow formation cavity in the air compartment middle part, the bottom surface of the air compartment
Opening forms air inlet, top surface perforate forms air outlet to connect negative pressure device by pipe joint 6, and the air compartment sets air inlet
Side provided with annular slab 8 play fan housing effect, be reserved with gap between the annular slab 8 and the bottom surface of the step holes 5,
Negative pressure device, air compartment, gap, wind direction hole 3 and negative pressure hole 4 are sequentially communicated, when negative pressure device works, in the work of pipe joint 6
Under, wind direction hole 3 and negative pressure hole 4 form negative pressure, and the gap between annular slab 8 and step holes 5 can pass through tolerance fit
To meet condition of negative pressure.
With reference to shown in Fig. 3, as the preferred embodiment of slip joint 2 in above-described embodiment scheme, the air compartment includes
Left air compartment 9, right air compartment 10, the annular slab 8 includes left arc 11, right arc 12, wherein the left arc 11 is located at
Left air compartment 9, the right arc 12 are located at right air compartment 10, pass through regulating bolt between the left air compartment 9 and the right air compartment 10
13 connections, can adjust the distance of left arc 11, right arc 12 by regulating bolt 13, and then adjust annular slab 8 and step
Gap between holes 5.
As the improvement of listing embodiment scheme, the inner side of annular slab 8 is provided with deep bead 14, and the deep bead 14 is in arc
The thickness of shape and the deep bead 14 is matched with the bore in the wind direction hole 3 or the bore more than the wind direction hole 3, makes to turn to
Reduced with the interior air-flow speed of the wind direction hole 3 of the relative position of deep bead 14.
As the improvement of listing embodiment scheme, the surface of rewind roll 1 can by sandblasting or frosted formed with skid resistant course,
Reach viscous and inhale skidproof effect.
As shown in figure 4, the most simple paper product industry coiled material rewinding structure formed with two rewind rolls is entered to the present embodiment principle
Row explanation：Rewind roll 100 before the web material such as paper handkerchief a tap is towed under the guide effect of dancing roll 300, by preceding multiple
The negative pressure hole absorption on the surface of winding up roller 100, and as the rotation counterclockwise of preceding rewind roll 100 is further drawn, when tap is led
Before leading to during 2~4 directions of rewind roll 100, the absorption affinity in the presence of left deep bead 101 is rotated to the negative pressure hole of the position
Weaken, tap is by the negative pressure hole absorption of rear rewind roll 200 and then rewind roll 200 is pulled up clockwise, when tap is drawn
To rear rewind roll 200 9~11 directions when, rotate to the negative pressure hole of the position absorption affinity in the presence of right deep bead 201
Weaken, now tap backrush under air drag or auxiliary wind-force effect gradually forms rewinding structure A, with rewinding structure A
Radius gradually increases, and preceding rewind roll 100, rear rewind roll 200 move increase spacing to both sides respectively, are maintained at rewinding structure A
Preceding rewind roll 100, rear rewind roll 200 and continuous rewinding in space between roller 400 is ridden, when web length, rewinding structure half
When one of footpath or rewinding time reach threshold values condition, preceding rewind roll 100, the spacing of rear rewind roll 200 further increase, cut-off
Rewinding structure A is from falling into next station between preceding rewind roll 100, rear rewind roll 200, and cut-off web material a is then again
Tap is formed, and preceding rewind roll 100, rear rewind roll 200 reset, and repeat to start above-mentioned steps.
The technical scheme provided above the utility model embodiment is described in detail, used herein specifically
Individual example is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implement according to the utility model
Example, the there will be changes in embodiment and application, in summary, this specification content should not be construed as
To limitation of the present utility model.
Claims (7)
- A kind of 1. paper product industry coiled material rewinding structure, it is characterised in that：Including the rewind roll being arranged in groups, and the slip joint being respectively arranged in the rewind roll；The rewind roll is connected with device of rotation driving makes the rewind roll have rotational travel；Formed with the overall wind direction hole set along its length in the rewind roll, and the wind direction hole is provided with along its length A plurality of negative pressure holes being in communication with the outside；The wind direction hole number is complex trace, and is distributed along the rewind roll circumferencial direction, in the cylindrical stage casing of the rewind roll or Cylindrical both ends connect the wind direction hole and the side wall of the step holes formed with step holes；The slip joint is entered on the outside of the step holes in the slip joint formed with cavity, the cavity Air port connects with the wind direction hole positioned at the side wall, and air outlet is then used to connect negative pressure device.
- A kind of 2. paper product industry coiled material rewinding structure as claimed in claim 1, it is characterised in that：Also include bearing block, the bearing block is respectively arranged on the both ends of the rewind roll.
- A kind of 3. paper product industry coiled material rewinding structure as claimed in claim 2, it is characterised in that：The bearing block is provided with chute and is connected by the chute with mobile drive deivce, the rewind roll is had mobile row Journey.
- A kind of 4. paper product industry coiled material rewinding structure as claimed in claim 1, it is characterised in that：The slip joint includes air compartment, is cavity in the middle part of the air compartment, and the one side of the air compartment is open to form air inlet, another Face perforate forms air outlet, and the air compartment sets the side of air inlet and is provided with annular slab, the annular slab and the step holes Bottom surface between be reserved with gap.
- A kind of 5. paper product industry coiled material rewinding structure as claimed in claim 4, it is characterised in that：The air compartment includes left air compartment, right air compartment, and the annular slab includes left arc, right arc, wherein the left arc Plate is located at left air compartment, and the right arc is located at right air compartment, connected between the left air compartment and the right air compartment by regulating bolt Connect.
- A kind of 6. paper product industry coiled material rewinding structure as claimed in claim 4, it is characterised in that：Be provided with deep bead on the inside of the annular slab, the deep bead is curved and the thickness of the deep bead and the wind direction hole Bore matches or the bore more than the wind direction hole, makes to turn to the wind direction hole interior air-flow with the deep bead relative position Speed reduces.
- A kind of 7. paper product industry coiled material rewinding structure as claimed in claim 1, it is characterised in that：The rewinding roller surface is also formed with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766215.3U CN207078785U (en) | 2017-06-28 | 2017-06-28 | A kind of paper product industry coiled material rewinding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766215.3U CN207078785U (en) | 2017-06-28 | 2017-06-28 | A kind of paper product industry coiled material rewinding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207078785U true CN207078785U (en) | 2018-03-09 |
Family
ID=61425725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766215.3U Expired - Fee Related CN207078785U (en) | 2017-06-28 | 2017-06-28 | A kind of paper product industry coiled material rewinding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207078785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176484A (en) * | 2017-06-28 | 2017-09-19 | 佛山市众通精密机械制造有限公司 | A kind of paper product industry coiled material rewinding structure |
-
2017
- 2017-06-28 CN CN201720766215.3U patent/CN207078785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107176484A (en) * | 2017-06-28 | 2017-09-19 | 佛山市众通精密机械制造有限公司 | A kind of paper product industry coiled material rewinding structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190628 |