CN218144691U - Wood pulp board conveying and feeding device - Google Patents
Wood pulp board conveying and feeding device Download PDFInfo
- Publication number
- CN218144691U CN218144691U CN202222214412.8U CN202222214412U CN218144691U CN 218144691 U CN218144691 U CN 218144691U CN 202222214412 U CN202222214412 U CN 202222214412U CN 218144691 U CN218144691 U CN 218144691U
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- roller
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- wheel
- chain
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- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 229920000433 Lyocell Polymers 0.000 abstract description 3
- 238000007380 fibre production Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
A wood pulp board conveying and feeding device belongs to the technical field of lyocell fiber production devices. The sprocket is connected to the motor speed reducer, the sprocket passes through the one end sprocket of chain connection driving roller, the feed roller comprises last compression roller and lower compression roller, it links to each other with the telescopic link of cylinder respectively to go up the compression roller through both ends bearing and bearing frame, the cylinder is fixed on the roller support, the roller support is fixed in the frame, the compression roller passes through both ends bearing and bearing frame to be fixed in the frame down, driven sprocket is connected to the one end of lower compression roller, driven sprocket passes through the chain with the sprocket of driving roller and is connected, the motor speed reducer is fixed in the frame, the driving roller passes through both ends bearing and bearing frame to be fixed in the frame, the self-interacting pinch roller passes through the pinch roller dead lever to be installed in the frame, the pinch roller is pressed on the formula belt of circling round from the regulation, the gyration roller passes through both ends bearing and the bearing frame to be fixed in the frame. The utility model discloses in steadily inputing the breaker in order with the pulp board paper.
Description
Technical Field
The utility model relates to a feeding device is carried to wood pulp board belongs to lyocell fibre apparatus for producing technical field.
Background
At present, most manufacturers of domestic lyocell production plants adopt a wet glue-making production process, namely, raw material pulp is subjected to hydraulic disintegration by using hydraulic pulper equipment and is fully mixed with water to form fluid pulp gruel-shaped materials with pulp concentration of about 4% -5%, then the fluid pulp gruel-shaped materials are conveyed to squeezer equipment by using a low-concentration pulp pump for extrusion and dehydration to obtain pulp with dryness of about 45%, then a pulverizer is used for pulverizing the wet pulp, and NMMO solution is added for full mixing after pulverization to prepare glue solution. The wet glue making process has obvious defects that firstly, the pulp dryness fluctuation of the squeezed pulp is large, and the stability is poor, so that the concentration of NMMO (cellulose suspension) of cellulose suspension prepared by mixing the pulp with the NMMO solution fluctuates, and the quality of subsequent glue making and the stability of a finished product are influenced; and secondly, redundant water is brought into a production system, so that the subsequent solvent recovery amount is increased, and the solvent recovery investment cost and the operation cost are increased.
The dry-process glue making adopts mechanical crushing of dry pulp, and then the dry pulp is directly mixed with a concentrated solvent in proportion to prepare fluid pulp porridge, and a pulp crushing and conveying device is needed in the procedure before the dry-process glue making.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a wood pulp board conveying and feeding device adopting a dry glue making method.
A feeding device for conveying wood pulp boards is composed of a frame, a driving mechanism, a feeding roller, a driving roller, a self-adjusting pinch roller, a return roller, a flange plate, a transition plate, a linear tension wheel, a panel, a pinch roller fixing rod, a belt, a driving roller, an 8-linear tension wheel, a return roller, a belt conveyer and a transmission mechanism.
The panel welding is in the frame, formula belt parcel panel revolves, the driving roller, turn round roller and 8 style of calligraphy tight pulleys that rise, the frame is formed for section bar and steel sheet welding, frequency conversion equipment is connected to the motor reducer, manual steering valve is connected to the cylinder, detachable flange plate is connected to the both sides of frame, detachable flange plate passes through the bolt fastening in both sides frame, detachable flange plate forms the feed end and sets up the horn mouth type, cross the detachable flange plate that the cab apron passes through the bolt fastening in both sides, it has the nose rake inclination to cross the cab apron, the bottom in the frame is installed to 8 style of calligraphy tight pulleys that rise.
The utility model has the advantages that the pulp board paper is steadily carried into the breaker in order. Adopt horn mouth formula entry flange board and dispose spacing blend stop, supplementary askew, inclined to one side board thick liquid feeding of correcting, cross the cab apron and adopt nose, inclination, package roller design and both sides blend stop to be connected an organic whole and fix the change that can effectively avoid the mounted position on the feeding frame, prevent the landing, roll up the phenomenon again, make the paper of turn-up also can get into the defeated paper tape of this device, effectively link up with preceding process. Can be applied to other fields using the pulp.
Drawings
The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the feeding roller of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description, "plurality" means two or more unless explicitly defined otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; mechanical connection (welding, riveting and bolting) or electrical connection; either directly or indirectly through intervening devices, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
The following description is further explained in connection with the embodiments for ease of understanding, and each embodiment is not intended to limit the embodiments of the invention.
Example 1: as shown in fig. 1, 2 and 3, a wood pulp board conveying and feeding device is characterized in that a machine frame 1 is connected with a transmission mechanism 2, a feeding roller 3, a transmission roller 5, a self-adjusting pressing wheel 6, a return roller 7, a flange plate 8, a transition plate 9, an 8-shaped tensioning wheel 10, a panel 11 and a pressing wheel fixing rod 14, a belt 12 is connected with the transmission roller 5, the 8-shaped tensioning wheel 10 and the return roller 7, the other end of the transition plate 9 is connected with a belt conveyor 13, the transmission mechanism 2 is composed of a motor speed reducer, a chain wheel and a chain structure, the motor speed reducer is connected with the chain wheel, the chain wheel is connected with one end chain wheel of the transmission roller 5 through a chain, the other end of the transmission roller 5 is connected with another chain wheel and is connected with a driven chain wheel 18 of the feeding roller 3 through a chain, the feeding roller 3 is composed of a pair of upper pressing rollers 16 and a lower pressing roller 17, the upper pressing rollers 16 are respectively connected with telescopic rods of air cylinders 4 through bearings and bearing seats at two ends, the air cylinders 4 are fixed on a roller support 15, and the machine frame 1 is fixed on the machine frame 1. Lower compression roller 17 passes through both ends bearing and bearing frame to be fixed in frame 1, and driven sprocket 18 is connected to lower compression roller 17's one end, and driven sprocket 18 passes through the chain with the sprocket of driving roller 5 to be connected, is connected and transmits power through the motor reducer of chain with drive mechanism 2, goes up compression roller 16 and is connected with cylinder 4, and cylinder 4 is 2, and the power of cylinder 4 comes from compressed air, pressure 0.6MPa. Frame 1 is formed for section bar and steel sheet welding, and motor reducer fixes in frame 1, connects driving roller 5 transmission power through sprocket, chain, and motor reducer connects frequency conversion device, and frequency conversion device is prior art product, can adjust belt conveyor speed.
The reversing roller 7 is fixed on the frame 1 through bearings at two ends and bearing seats, the two sides of the frame 1 are connected with detachable side plates 8, the detachable side plates 8 are fixed on the frame 1 at two sides through bolts, the detachable side plates 8 form a horn mouth shape at the feed end, the transition plate 9 is subjected to stainless steel edge folding treatment, the transition plate 9 is fixed on the detachable side plates 8 at two sides through bolts, the transition plate 9 has a nose tilt angle, the 8-shaped tensioning wheel 10 is installed at the bottom of the frame 1, and the 8-shaped tensioning wheel 10 is used for tensioning the revolving belt 12; the panel 11 is a stainless steel plate and is welded on the frame 1, the rotary belt 12 is wound on the panel 11, the transmission roller 5, the reversing roller 7 and the 8-shaped tension wheel 10 and rotates under the drive of the transmission roller 5, and the rotary belt 12 is a narrow belt type with 5 belt numbers.
When the crusher works, pulp board paper from the belt conveyor 13 is conveyed by the rotary belt 12, and the upper compression roller compresses the lower compression roller through the squeezing and pulling action of the feeding roller 3, and enters the crusher in the subsequent process from the outlet. The paper running direction is indicated by the arrow in the figure.
Self-interacting pinch roller 6 compresses tightly the paper, can press the paper dynamics along with paper thickness automatically regulated, increases the frictional force of paper on the belt.
The 8-shaped tension wheel 10 is used for tensioning the rotary belt 12.
The cylinder 4 is connected with a manual steering valve, the cylinder telescopic rod is retracted during deflation, the upper pressing roller 16 is decompressed, when compressed air is ventilated, the cylinder telescopic rod is extended, the upper pressing roller 16 is pressurized, the air pressure of the manual steering valve can be adjusted, and the pressures of the upper pressing roller and the lower pressing roller are adjusted according to the thickness of paper.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and its effects. Therefore, all such modifications are included in the scope of the present invention.
Claims (5)
1. A wood pulp board conveying and feeding device is characterized in that a rack is connected with a transmission mechanism, a feeding roller, a transmission roller, a self-adjusting pressing wheel, a return roller, a flange plate, a transition plate, a font tensioning wheel, a panel and a pressing wheel fixing rod, a belt is connected with the transmission roller, the font tensioning wheel and the return roller, the other end of the transition plate is connected with a belt conveyor, the transmission mechanism comprises a motor speed reducer, a chain wheel and a chain structure, the motor speed reducer is connected with the chain wheel, the chain wheel is connected with one end chain wheel of the transmission roller through a chain, the other end of the transmission roller is connected with another chain wheel, the other end of the transmission roller is connected with a driven chain wheel of the feeding roller through a chain, the feeding roller comprises an upper pressing roller and a lower pressing roller, the upper pressing roller is respectively connected with a telescopic rod of an air cylinder through bearings at two ends and bearing seats, the air cylinder is fixed on the roller support, the roller support is fixed on the rack, the lower pressing roller is fixed on the rack through bearings at two ends and the bearing seats, one end of the lower pressing roller is fixed on the rack, the self-adjusting pressing wheel is fixed on the rack through the transmission roller, the self-adjusting pressing wheel and the return roller is fixed on the rack through the bearing seat, the return roller, the bearing seat, the two ends of the return roller, and the return roller, the return roller is fixed on the rack through the bearing seat.
2. The wood pulp conveying and feeding device as claimed in claim 1, wherein the panel is welded to the frame, the rotary belt wraps the panel, the driving roller, the turn-around roller and the 8-shaped tension wheel.
3. The wood pulp board conveying and feeding device as claimed in claim 1, wherein the frame is formed by welding sectional materials and steel plates, and the motor reducer is connected with the frequency conversion device.
4. The wood pulp board conveying and feeding device of claim 1, wherein the cylinder is connected with a manual steering valve.
5. The wood pulp board conveying and feeding device according to claim 1, wherein the detachable side plates are connected to two sides of the frame, the detachable side plates are fixed to the frame on two sides through bolts, the detachable side plates form a horn-shaped feeding end, the transition plate is fixed to the detachable side plates on two sides through bolts, the transition plate has a warped angle, and the 8-shaped tension wheel is installed at the bottom of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214412.8U CN218144691U (en) | 2022-08-23 | 2022-08-23 | Wood pulp board conveying and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214412.8U CN218144691U (en) | 2022-08-23 | 2022-08-23 | Wood pulp board conveying and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218144691U true CN218144691U (en) | 2022-12-27 |
Family
ID=84553485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222214412.8U Active CN218144691U (en) | 2022-08-23 | 2022-08-23 | Wood pulp board conveying and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218144691U (en) |
-
2022
- 2022-08-23 CN CN202222214412.8U patent/CN218144691U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 205, Building A, No. 213-2 Huoju Road, Huoju High tech Industrial Development Zone, Weihai City, Shandong Province 264209 Patentee after: Shandong Hongtai Dingxin Material Technology Co.,Ltd. Country or region after: China Address before: 253200 northwest corner of the intersection of West Outer Ring Road and Yincheng Road, Xiajin County Economic Development Zone, De Zhou City, Shandong Province Patentee before: Shandong Hongtai Dingxin Material Technology Co.,Ltd. Country or region before: China |