CN202898897U - Improved vacuum extraction roller - Google Patents
Improved vacuum extraction roller Download PDFInfo
- Publication number
- CN202898897U CN202898897U CN 201220581390 CN201220581390U CN202898897U CN 202898897 U CN202898897 U CN 202898897U CN 201220581390 CN201220581390 CN 201220581390 CN 201220581390 U CN201220581390 U CN 201220581390U CN 202898897 U CN202898897 U CN 202898897U
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- vacuum
- box
- bearing
- vacuum chamber
- inhaled
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Abstract
The utility model provides an improved vacuum extraction roller. The sealing performance of a vacuum box is effectively ensured, so an extraction effect of paper pulp moisture is ensured. The improved vacuum extraction roller comprises a box and the vacuum box, wherein suction holes are uniformly formed in the box. The improved vacuum extraction roller is characterized in that one end of the box is connected with a shaft arc; the shaft arc is supported on a supporting frame through a bearing; the other end of the box is connected with an operation-side vacuum box head of the vacuum box through a bearing and a bearing seat; a rotary shaft is arranged on one side of the vacuum box, which is opposite to the operation-side vacuum box head; the rotary shaft is connected with the shaft arc through a bearing and a bearing shell; the operation-side vacuum box head is supported by a suction port seat; a low vacuum suction port and a high vacuum suction port are formed on the suction port seat; a panel is arranged at the operation-side vacuum box head; and the vacuum box and the box are connected through sealing pieces to form a vacuum box body capable of moving relative to the box.
Description
Technical field
The utility model relates to the technical field of papermaking equipment, is specially a kind of improved vacuum suction and moves roller.
Background technology
After in the papermaking operation paper pulp being carried out uniform treatment, owing in the paper pulp a large amount of moisture content being arranged, in the forming process of paper product, to take out moisture content, because paper pulp will flatten moulding through running roller, and running roller is in the rotation of circulation, meeting is so that the moisture content that paper pulp is extracted out in forming process is inhomogeneous, affect the following process of paper product, in order to guarantee the sucking-off effect of paper pulp moisture content, vacuum chamber will guarantee preferably sealing, transmission side vacuum tank head directly passes through the direct connect box of bearing in the roller and existing vacuum suction moves, inhale when moving roller box body and rotating in vacuum, because the inertia that rotates, inhale in vacuum and to move the roller box body starting and when stopping, can affect the sealing of vacuum chamber, thereby affect the sucking-off effect of paper pulp moisture content.
Summary of the invention
For the problems referred to above, the utility model provides a kind of improved vacuum to inhale and has moved roller, has effectively guaranteed the sealing of vacuum chamber, thereby has guaranteed the sucking-off effect of paper pulp moisture content.
Its technical scheme is such: it comprises casing, vacuum chamber, evenly be provided with inlet hole on the described casing, it is characterized in that: described casing one end connecting axle arc, described axle arc by bearings on bracing frame, the other end of described casing passes through bearing, bearing block connects the fore side vacuum tank head of described vacuum chamber, the side that described vacuum chamber is corresponding with described fore side vacuum tank head is provided with turning cylinder, described turning cylinder passes through bearing, cartridge housing connects described axle arc, described fore side vacuum tank head is by the suction inlet seat supports, be provided with low vacuum suction inlet and high vacuum suction inlet on the described suction inlet seat, be provided with panel on the described fore side vacuum tank head, described vacuum chamber by seal and described casing be connected to form can with the vacuum chamber of described casing relative motion.
It is further characterized in that: described seal is by stent support, and described support is fixed on the described vacuum chamber; Described seal comprises three groups of seals; Be provided with worm gear structure on the described fore side vacuum tank head, described worm gear structure is arranged on the suction inlet seat; Described bearing is fastening spacing by clamp nut respectively; The corresponding described box inside of described vacuum chamber is provided with push boat.
In the said structure of the present utility model, because a vacuum chamber side corresponding with fore side vacuum tank head is provided with turning cylinder, turning cylinder is by bearing, cartridge housing connecting axle arc, when the vacuum suction moves the roller box body rotation, reduce the vacuum suction and moved the inertia of roller box body rotation to the impact of vacuum chamber, when the vacuum suction moves the roller box body starting and stops, guaranteeing the sealing of vacuum chamber, thereby guaranteed the sucking-off effect of paper pulp moisture content.
Description of drawings
Fig. 1 is that the improved vacuum of the utility model is inhaled the structural representation that moves roller;
Fig. 2 is the sectional structure schematic diagram of the B-B of Fig. 1;
Fig. 3 is that the C of Fig. 1 is to structural representation.
The specific embodiment
See Fig. 1, Fig. 2, shown in Figure 3, it comprises casing 1, vacuum chamber 2, evenly be provided with inlet hole 3 on the casing 1, casing 1 one end connecting axle arcs 4, axle arc 4 is supported on the bracing frame 6 by bearing 5, the other end of casing 1 is by bearing 7, bearing block 8 connects the fore side vacuum tank head 9 of vacuum chamber 2, vacuum chamber 2 and fore side vacuum tank head 9 corresponding sides are provided with turning cylinder 10, turning cylinder 10 is by axle sleeve 23, bearing 11, cartridge housing 12 connecting axle arcs 4, fore side vacuum tank head 9 supports by suction inlet seat 13, be provided with low vacuum suction inlet 14 and high vacuum suction inlet 15 on the suction inlet seat 13,9 are provided with panel 16 on the fore side vacuum tank head, vacuum chamber 2 by seal 17 and casing 1 be connected to form can with the vacuum chamber of casing 1 relative motion, three groups of seals 17 support by support 18, support 18 is fixed on the vacuum chamber 2,9 are provided with worm gear structure 19 on the fore side vacuum tank head, worm gear structure 19 is arranged on the suction inlet seat 13, bearing 5,7 respectively by clamp nut 20,21 is fastening spacing, and corresponding described casing 1 inboard is provided with push boat 22 on the vacuum chamber 2.
Claims (6)
1. an improved vacuum is inhaled and is moved roller, it comprises casing, vacuum chamber, evenly be provided with inlet hole on the described casing, it is characterized in that: described casing one end connecting axle arc, described axle arc by bearings on bracing frame, the other end of described casing passes through bearing, bearing block connects the fore side vacuum tank head of described vacuum chamber, the side that described vacuum chamber is corresponding with described fore side vacuum tank head is provided with turning cylinder, described turning cylinder passes through bearing, cartridge housing connects described axle arc, described fore side vacuum tank head is by the suction inlet seat supports, be provided with low vacuum suction inlet and high vacuum suction inlet on the described suction inlet seat, be provided with panel on the described fore side vacuum tank head, described vacuum chamber by seal and described casing be connected to form can with the vacuum chamber of described casing relative motion.
2. a kind of improved vacuum according to claim 1 is inhaled and is moved roller, and it is characterized in that: described seal is by stent support, and described support is fixed on the described vacuum chamber.
3. a kind of improved vacuum according to claim 1 is inhaled and is moved roller, and it is characterized in that: described seal comprises three groups of seals.
4. a kind of improved vacuum according to claim 1 is inhaled and is moved roller, and it is characterized in that: be provided with worm gear structure on the described fore side vacuum tank head, described worm gear structure is arranged on the suction inlet seat.
5. a kind of improved vacuum according to claim 1 is inhaled and moved roller, it is characterized in that: described bearing is fastening spacing by clamp nut respectively.
6. described any improved vacuum is inhaled and moved roller according to claim 1-5, it is characterized in that: the corresponding described box inside of described vacuum chamber is provided with push boat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581390 CN202898897U (en) | 2012-11-07 | 2012-11-07 | Improved vacuum extraction roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581390 CN202898897U (en) | 2012-11-07 | 2012-11-07 | Improved vacuum extraction roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898897U true CN202898897U (en) | 2013-04-24 |
Family
ID=48119587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581390 Expired - Fee Related CN202898897U (en) | 2012-11-07 | 2012-11-07 | Improved vacuum extraction roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898897U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978990A (en) * | 2012-11-07 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Modified vacuum suction roller |
| CN108532347A (en) * | 2018-05-23 | 2018-09-14 | 无锡鸿华造纸机械有限公司 | A kind of gear rotation vacuum couch roll |
| CN110952368A (en) * | 2019-11-26 | 2020-04-03 | 中冶美利云产业投资股份有限公司 | Papermaking four-roll squeezer with vacuum suction and transfer roll |
-
2012
- 2012-11-07 CN CN 201220581390 patent/CN202898897U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978990A (en) * | 2012-11-07 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Modified vacuum suction roller |
| CN108532347A (en) * | 2018-05-23 | 2018-09-14 | 无锡鸿华造纸机械有限公司 | A kind of gear rotation vacuum couch roll |
| CN110952368A (en) * | 2019-11-26 | 2020-04-03 | 中冶美利云产业投资股份有限公司 | Papermaking four-roll squeezer with vacuum suction and transfer roll |
| CN110952368B (en) * | 2019-11-26 | 2024-01-30 | 宁夏星河新材料科技有限公司 | Four-roll squeezer with vacuum suction roll for papermaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131107 |