CN110773480B - Deslagging scraper device of oven return roller - Google Patents
Deslagging scraper device of oven return roller Download PDFInfo
- Publication number
- CN110773480B CN110773480B CN201911132712.8A CN201911132712A CN110773480B CN 110773480 B CN110773480 B CN 110773480B CN 201911132712 A CN201911132712 A CN 201911132712A CN 110773480 B CN110773480 B CN 110773480B
- Authority
- CN
- China
- Prior art keywords
- scraper
- adjusting
- roller
- shaft sleeve
- oven
- 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.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000001035 drying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B08B1/20—
-
- B08B1/165—
Abstract
The invention provides a deslagging scraper device of a return roller of an oven, which relates to the technical field of papermaking equipment and comprises a driving roller, a return roller, a transmission chain, an adjusting chain wheel, a scraper part and an adjusting part, wherein the scraper part comprises a scraper, a scraper seat, a scraper shaft and an adjusting piece, the adjusting part comprises an upper fixing frame connected with the wall of the oven, a lower fixing frame connected with the adjusting piece and a connecting frame used for connecting the upper fixing frame and the lower fixing frame, an adjusting support plate is arranged on the upper fixing frame, an adjusting screw rod is arranged on the adjusting support plate, the end part of the adjusting screw rod, which is far away from the adjusting support plate, is connected with a tension spring connected with the scraper shaft, and the lower fixing frame rotates around. The deslagging scraper device of the oven return roller is simple in structure, residual adhesion on the surface of the return roller can be cleaned in real time, an operator does not need to hold a cleaning tool to clean the surface of the return roller, production continuity is guaranteed, equipment automation degree is improved, and potential safety hazards are reduced.
Description
Technical Field
The invention relates to the technical field of papermaking equipment,
in particular, the invention relates to a deslagging scraper device of a return roller of an oven.
Background
In the production process of the sheet by the papermaking method, the sheet is sequentially coated, dried, formed, pre-pressed, packaged, bundled and the like along with a mesh blanket, a guide belt, a conveyer belt and the like, and finally, the finished product of the sheet is transported into a finished product warehouse for storage and standby.
The coated substrate paper enters a drying process, coating liquid can be attached to a drying net, a conduction band and a conveying belt in the conveying process of the paper, the paper can enter a drying oven along with the drying net, the conduction band and the conveying belt and then enter a gap between a tensioning return roller and a mesh blanket due to the adsorption capacity of the mesh blanket and the adhesion of the coating liquid, so that the paper is wound on the tensioning return roller, the axial diameter of the tensioning return roller is increased, the mesh blanket is too tensioned, and the situations of deviation or mesh blanket tearing and the like are easy to occur. When the paper winding condition of the tensioning return roller is serious and the bearing is enlarged, the service lives of the net blanket, the guide belt, the conveying belt and the guide roller are greatly shortened; in the production process, because the tensioning return roller rotates ceaselessly, paper wound on the roller surface is not easy to clean, mechanical damage is easy to cause, and potential safety hazards exist; the tensioning return roller can be replaced only by stopping the paper machine, so that the production continuity and the production efficiency are influenced, and the waste of manpower, material resources and energy sources is caused.
Therefore, in order to solve the above problems, it is necessary to design a reasonable deslagging scraper device of the oven return roller.
Disclosure of Invention
The invention aims to provide the deslagging scraper device of the oven return roller, which is simple in structure, can clean residual adhesion on the surface of the return roller in real time, does not need an operator to hold a cleaning tool to clean the surface of the return roller, ensures the production continuity, improves the automation degree of equipment, and reduces the potential safety hazard.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the utility model provides a slagging-off scraper device of oven turn-back roller, includes drive roller, turn-back roller, is used for connecting the drive chain of drive roller and turn-back roller and is used for adjusting drive chain's adjusting sprocket, still includes the scraper portion that sets up in turn-back roller top and is used for adjusting the regulating part of scraper portion position, scraper portion includes the scraper, is used for the centre gripping the scraper seat of scraper, with the scraper axle that the scraper seat is connected and be used for connecting the scraper axle with the regulating part's regulating part, the regulating part includes the last mount of being connected with oven wall, the lower mount of being connected with the regulating part and be used for connecting the link of last mount and lower mount, be provided with adjusting support plate on the last mount, be provided with accommodate the lead screw in the adjusting support plate, the end connection that the accommodate the lead screw kept away from the support plate have with the extension spring that the regulating part is connected, the lower fixing frame rotates around the joint of the lower fixing frame and the connecting frame.
Preferably, the lower fixing frame is provided with a bearing with a seat and a sliding groove for facilitating the sliding of the bearing with the seat, and the end part of the scraper shaft is fixedly connected with the bearing with the seat.
Preferably, the number of the seated bearings is at least one.
Preferably, an extending direction of the slide groove is the same as an extending direction of the adjusting screw rod and the extension spring.
Preferably, the two ends of the sliding chute are provided with limit baffles for limiting the position of the bearing with the seat.
Preferably, the connecting frame comprises a first shaft sleeve, a second shaft sleeve, a third shaft sleeve and a T-shaped cylindrical pin which sequentially penetrates through the first shaft sleeve, the second shaft sleeve and the third shaft sleeve, the first shaft sleeve and the third shaft sleeve are arranged at the top end of the lower fixing frame, the second shaft sleeve is arranged at the bottom end of the upper fixing frame, the second shaft sleeve is arranged between the first shaft sleeve and the third shaft sleeve, a penetrating hole is formed in the end portion of the T-shaped cylindrical pin, and a split pin is arranged in the penetrating hole.
Preferably, at least one part of the scraper shaft is positioned in the adjusting piece, clamping grooves are formed in the outer side wall of the scraper shaft and the inner hole wall of the adjusting piece, a flat key is arranged at the joint of the scraper shaft and the adjusting piece, at least one part of the flat key is positioned in the clamping grooves, and a fixing bolt for fixing the position of the flat key and an adjusting handle for adjusting the position of the adjusting piece are arranged on the adjusting piece.
Preferably, the scraper seat is provided with a fixed welding block at the joint of the scraper shaft.
Preferably, the adjusting support plate is an L-shaped plate, a vertical plate of the adjusting support plate is connected with the upper fixing frame, at least one part of the adjusting screw rod is positioned in a bolt hole in a transverse plate of the adjusting support plate, and a fixing nut for fixing the adjusting screw rod is arranged on the adjusting support plate.
Preferably, a first sprocket for meshing with the transmission chain is arranged at an end of the driving roller, a second sprocket for meshing with the transmission chain is arranged at an end of the reversing roller, the number of the adjusting sprockets is two, the transmission chain is a closed chain, the first sprocket and the two adjusting sprockets are both arranged on the inner side of the transmission chain, and the second sprocket is positioned between the two adjusting sprockets and arranged on the outer side of the transmission chain.
In the present invention, it is preferable that a driving roller holder for supporting the driving roller is connected to the driving roller, and a return roller holder for supporting the return roller is connected to the return roller.
Preferably, the return roll is a steel roll.
Preferably, the number of the regulating portions is at least one.
The deslagging scraper device of the oven return roller has the beneficial effects that: simple structure can clear up the remaining adhesion thing of turn round roller roll surface in real time, need not the handheld cleaning tool of operating personnel and clears up the turn round roller roll surface, has ensured the continuity of production, has improved equipment degree of automation, and has reduced the potential safety hazard.
Drawings
FIG. 1 is a schematic side view of a deslagging scraper device of a back roller of an oven according to the invention;
FIG. 2 is a schematic structural view of a deslagging scraper device of the oven return roller in a front view;
FIG. 3 is a schematic transmission diagram of a transmission chain of a deslagging scraper device of the oven return roller;
FIG. 4 is a schematic view of the installation of the scraper shaft of the deslagging scraper device of the oven return roll of the invention;
FIG. 5 is a schematic structural diagram of an adjusting part of a deslagging scraper device of the oven return roller;
FIG. 6 is a schematic view of the installation of the connecting frame of the deslagging scraper device of the oven return roller of the invention;
FIG. 7 is a schematic structural view of a lower fixing frame of a deslagging scraper device of a back roller of an oven;
in the figure: 1. the scraper comprises a scraper part, 11, a scraper, 12, a scraper seat, 121, a fixed welding block, 13, a scraper shaft, 14, an adjusting part, 141, a clamping groove, 142, a fixing bolt, 144, an adjusting handle, 15, a flat key, 2, an adjusting part, 21, an upper fixing frame, 211, an adjusting supporting plate, 212, an adjusting screw rod, 213, a tension spring, 22, a lower fixing frame, 221, a belt seat bearing, 222, a sliding groove, 223, a limit baffle, 23, a connecting frame, 231, a first shaft sleeve, 232, a second shaft sleeve, 233, a third shaft sleeve, 234, a T-shaped cylindrical pin, 235, a penetrating hole, 236, a split pin, 3, a driving roller, 31, a first chain wheel, 32, a driving roller seat, 4, a return roller, 41, a second chain wheel, 42, a return roller seat, 5, a driving chain, 6 and an adjusting chain wheel.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples.
The first embodiment is as follows: as shown in fig. 1 to 7, which are only one embodiment of the present invention, a deslagging scraper device of an oven return roller comprises a driving roller 3, a return roller 4, a driving chain 5 for connecting the driving roller 3 and the return roller 4, and an adjusting sprocket 6 for adjusting the driving chain 5, and further comprises a scraper portion 1 disposed above the return roller 3, and an adjusting portion 2 for adjusting the position of the scraper portion 1, wherein the scraper portion 1 comprises a scraper 11, a scraper seat 12 for clamping the scraper 11, a scraper shaft 13 connected with the scraper seat 12, and an adjusting member 14 for connecting the scraper shaft 13 with the adjusting portion 2, the adjusting portion 2 comprises an upper fixing frame 21 connected with an oven wall, a lower fixing frame 22 connected with the adjusting member 14, and a connecting frame 23 for connecting the upper fixing frame 21 and the lower fixing frame 22, the upper fixing frame 21 is provided with an adjusting support plate 211, the adjusting support plate 211 is provided with an adjusting screw rod 212, the end part of the adjusting screw rod 212 far away from the adjusting support plate 211 is connected with a tension spring 213 connected with the adjusting part 14, and the lower fixing frame 22 rotates around the joint with the connecting frame 23.
In the invention, the scraper part 1 fixes the scraper 11 above the return roller 4 to clean the residual adhesive on the roller surface of the return roller 4 in real time, then the scraper part 1 adjusts the position through the adjusting part 2 to assemble and disassemble the scraper 11, and the scraper part 1 can be matched with various return rollers 4, and the distance between the scraper part 1 and the roller surface of the return roller 4 is ensured, so that the scraper 11 can stably clean the residual adhesive on the roller surface of the return roller 4.
The adjusting part 2 comprises an upper fixing frame 21 connected with the wall of the oven, a lower fixing frame 22 connected with the adjusting part 14 and a connecting frame 23 used for connecting the upper fixing frame 21 and the lower fixing frame 22, and the upper fixing frame 21 is vertically fixed on the upper oven rack through bolts.
Firstly, the structure of the connecting frame 23 is described, the connecting frame 23 includes a first shaft sleeve 231, a second shaft sleeve 232, a third shaft sleeve 233 and a T-shaped cylindrical pin 234 sequentially passing through the first shaft sleeve 231, the second shaft sleeve 232 and the third shaft sleeve 233, the first shaft sleeve 231 and the third shaft sleeve 233 are fixedly welded to the top end of the lower fixing frame 22, the second shaft sleeve 232 is fixedly welded to the bottom end of the upper fixing frame 21, the second shaft sleeve 232 is arranged between the first shaft sleeve 231 and the third shaft sleeve 233, so as to ensure that the first shaft sleeve 231, the second shaft sleeve 232 and the third shaft sleeve 233 are coaxially arranged, the T-shaped cylindrical pin sequentially passes through the first shaft sleeve 231, the second shaft sleeve 232 and the third shaft sleeve 233, a penetrating hole 235 is arranged at the end of the T-shaped cylindrical pin 234 far from the T-shaped end, an open pin 236 is arranged in the penetrating hole 235, so as to ensure that the T-shaped cylindrical pin 236 does not pass through, The second shaft sleeve 232 and the third shaft sleeve 233 are separated from each other, so that the upper fixing frame 21 and the lower fixing frame 22 are stably connected, and the lower fixing frame 22 rotates around the joint with the connecting frame 23, as shown in fig. 6.
Of course, the sides of the upper and lower holders 21 and 22 may be fixed together using bolts.
Then, a lower fixing frame 22 is provided, a bearing 221 with a seat and a sliding groove 222 for facilitating the sliding of the bearing 221 with a seat are provided on the lower fixing frame 22, and the end of the scraper shaft 13 is fixedly connected with the bearing 221 with a seat. In practice, the sliding slot 222 is an oblong hole slot, and a bolt for fixing the seated bearing 221 is passed through the oblong hole and a nut is installed, so that the seated bearing 221 is fixed to the lower fixture 22, as shown in fig. 7, and both ends of the sliding groove 222 are provided with a limit baffle 223 for limiting the position of the seated bearing 221, in practice, the limit baffle 223 is a jackscrew fixing pile, a round hole is arranged on the limit baffle 223, and the round hole and the long circular hole groove are in a straight line, the position of the bearing 221 with a seat is adjusted by screwing the bolt on the lower fixing frame 22, so that the bearing 221 with a seat can vertically move along the surface of the lower fixing frame 22, the end of the scraper shaft 13 is fixedly connected with the bearing 221 with a seat, so that the scraper shaft 13 can be driven to rotate by the displacement of the bearing 221 with a seat, so that the doctor blade 11 is rotated about the doctor shaft 13 and the angle between the doctor blade 11 and the return roll 4 is finally adjusted.
Then, the upper fixing frame 21 is provided with an adjusting support plate 211, the adjusting support plate 211 is provided with an adjusting screw rod 212, the end part of the adjusting screw rod 212 far away from the adjusting support plate 211 is connected with a tension spring 213 connected with the scraper shaft 13, actually, the adjusting support plate 211 is an L-shaped plate, the vertical plate of the adjusting support plate 211 is connected with the upper fixing frame 21, the vertical surface of the adjusting support plate 211 is fixed on the side surface of the upper fixing frame 21 by using bolts, at least one part of the adjusting screw rod 212 is positioned in a bolt hole on the horizontal plate of the adjusting support plate 211, the cross surface of the adjusting support plate 211 is provided with a bolt hole, the adjusting screw rod 212 passes through the bolt hole, the adjusting support plate 211 is provided with a fixing nut for fixing the adjusting screw rod 212, and the cross surface of the adjusting support plate 211 is clamped, thereby fix accommodate the lead screw 212 on the horizontal plane of adjust the backup pad 211, keep away from at accommodate the lead screw 212 the tip drilling of adjust the backup pad 211, and the drilling direction sets up with accommodate the lead screw 212 extending direction is perpendicular, draws the hook and passes accommodate the hole of lead screw 212 with extension spring 213 one end, and the hook that draws of the extension spring 213 other end passes through the bolt fastening on the fixed orifices of regulating part 14, need guarantee extension spring 213, accommodate the lead screw 212 and regulating part 14 on the same straight line moreover.
Finally, the scraper part 1 is structured, the scraper part 1 comprises a scraper 11, a scraper seat 12 for clamping the scraper 11, a scraper shaft 13 connected with the scraper seat 12 and an adjusting piece 14 for connecting the scraper shaft 13 with the adjusting part 2, at least one part of the scraper shaft 13 is positioned in the adjusting piece 14, the scraper shaft 13 sequentially passes through the scraper seat 12 and the adjusting piece 14, bearings 221 with seats are mounted on the bearing positions arranged at the two ends of the scraper shaft 13, clamping grooves 141 are respectively arranged on the outer side wall of the scraper shaft 13 and the inner hole wall of the adjusting piece 14, a flat key 15 is arranged at the joint of the scraper shaft 13 and the adjusting piece 14, at least one part of the flat key 15 is positioned in the clamping grooves 141, the flat key 15 is mounted in a key groove of the scraper shaft 13, the adjusting piece 14 is mounted, a fixing bolt 142 for fixing the position of the flat key 15 and an adjusting handle 144 for adjusting the position of the adjusting piece 14 are arranged on the adjusting piece 14, the flat key 15 is fixed by an adjusting knob 144 on the adjusting member 14 to ensure the scraper shaft 13 and the adjusting member 14 rotate synchronously, and the adjusting knob is provided on the adjusting member 14 for use when replacing the scraper 11.
The deslagging scraper device of the oven return roller is simple in structure, and due to the fact that tension is continuously applied to the scraper by the tension spring, the scraper can be guaranteed to clean residual adhesion on the surface of the return steel roller in real time, the problem that the return roller needs to be replaced due to residual paper is effectively solved, an operator does not need to hold a cleaning tool to clean the surface of the return roller, production continuity is guaranteed, automation degree of equipment is improved, and potential safety hazards are reduced.
Embodiment two, as also shown in fig. 1 to 7, is only one embodiment of the present invention, and in order to make the cleaning effect of the deslagging scraper device of the oven return roll of the present invention better and the stability degree higher, the present invention further has the following design:
first, the number of the seated bearings 221 is at least one. The scraper shaft 13 needs to rotate to adjust the angle between the scraper 11 and the turn-back roller 4, so that the two ends of the scraper shaft 13 are fixedly provided with the bearings 221 with seats, so that the scraper shaft 13 meets the rotation requirement.
Moreover, the extending direction of the sliding slot 222 is the same as the extending direction of the adjusting screw rod 212 and the extension spring 213, so that the position of the adjusting screw rod 212 is changed by the sliding of the belt seat bearing 221.
Then, a fixed welding block 121 is arranged at the joint of the scraper seat 12 and the scraper shaft 13, and the scraper shaft 13 and the scraper seat 12 are fixed at the contact point of the scraper shaft 13 and the scraper seat 12 in a welding mode, so that the scraper seat 12 and the scraper shaft 13 are ensured to rotate synchronously.
Then, the return roll 4 is a steel roll. In order to remove the adhesion on the roller surface of the return roller 4 better, a steel roller with high roller surface smoothness is adopted as the return roller 4, and the scraper part 1 and the return roller 4 interact with each other to effectively remove the residual adhesion on the roller surface.
Correspondingly, the end part of the driving roller 3 is provided with a first chain wheel 31 which is used for being meshed with the transmission chain 5, the end part of the turn-back roller 4 is provided with a second chain wheel 41 which is used for being meshed with the transmission chain 5, the turn-back roller 4 of the original factory is not provided with transmission and only depends on the driving of a mesh blanket, and after the turn-back roller is changed into a steel roller, in order to avoid the situation that the steel roller is too smooth and slips or is stuck, the first chain wheel 31 is additionally arranged on the shaft of the driving roller 3, and is fastened by using a bolt on the first chain wheel 31, and the first chain wheel 31 drives the transmission chain 5 to carry out transmission; and according to the above-mentioned method, the second chain wheel 41 is mounted on the steel roller of the return roller 4, and the transmission chain 5 drives the second chain wheel 41 to rotate so as to drive the steel return roller 4 to rotate.
Moreover, the quantity of adjusting sprocket 6 is two, drive chain 5 is closed chain, first sprocket 31 and two adjusting sprocket 6 all set up in drive chain 5 is inboard, second sprocket 41 is located between two adjusting sprocket 6 and set up in the drive chain 5 outside, use drive chain 5 to get up sprocket drive as shown in fig. 3, can realize that drive roller 3 and turn back roller 4 are the antiport, and this design need not to add special drive arrangement for turn back roller 4, also need not to consider the paper machine speed and designs corresponding procedure, and practices thrift installation space, implements simply, and the commonality is high.
And, the driving roller 3 is connected with a driving roller seat 32 for supporting the driving roller 3, and the return roller 4 is connected with a return roller seat 42 for supporting the return roller 4.
Finally, the number of the regulating portions 2 is at least one, and in practice, both ends of the scraper shaft 13 are provided with a regulating member 14 and a regulating portion 2 connected to the regulating member 14.
The deslagging scraper device of the oven return roller is simple in structure, residual adhesion on the surface of the return roller can be cleaned in real time, an operator does not need to hold a cleaning tool to clean the surface of the return roller, production continuity is guaranteed, equipment automation degree is improved, and potential safety hazards are reduced.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides an oven turn-back roller's slagging-off scraper device, includes drive roller (3), turn-back roller (4), is used for connecting drive chain (5) of drive roller (3) and turn-back roller (4) and be used for adjusting sprocket (6) of drive chain (5), its characterized in that: still including set up in scraper portion (1) of turn-around roller (4) top and be used for adjusting regulation portion (2) of scraper portion (1) position, scraper portion (1) include scraper (11), be used for the centre gripping scraper holder (12) of scraper (11), with scraper axle (13) that scraper seat (12) are connected and be used for connecting scraper axle (13) with regulating part (14) of regulating part (2), regulating part (2) include with oven wall connection's last mount (21), with lower mount (22) that regulating part (14) are connected and be used for connecting link (23) of last mount (21) and lower mount (22), be provided with adjusting support plate (211) on last mount (21), be provided with adjusting screw (212) on adjusting support plate (211), adjusting screw (212) keep away from the end connection of adjusting support plate (211) have with regulating part (14) are connected The tension spring (213), the said lower fixed mount (22) rotates around the junction with the said link span (23); the lower fixing frame (22) is provided with a bearing (221) with a seat and a sliding groove (222) for facilitating the sliding of the bearing (221) with the seat, and the end part of the scraper shaft (13) is fixedly connected with the bearing (221) with the seat; at least one part of the scraper shaft (13) is located in the adjusting piece (14), a clamping groove (141) is formed in the outer side wall of the scraper shaft (13) and the inner hole wall of the adjusting piece (14), a flat key (15) is arranged at the joint of the scraper shaft (13) and the adjusting piece (14), at least one part of the flat key (15) is located in the clamping groove (141), and a fixing bolt (142) used for fixing the position of the flat key (15) and an adjusting handle (144) used for adjusting the position of the adjusting piece (14) are arranged on the adjusting piece (14).
2. The deslagging scraper device of the oven return roll according to claim 1, characterized in that: the number of the seated bearings (221) is at least one.
3. The deslagging scraper device of the oven return roll according to claim 1, characterized in that: the extending direction of the sliding chute (222) is the same as the extending direction of the adjusting screw rod (212) and the extending direction of the tension spring (213).
4. The deslagging scraper device of the oven return roll according to claim 1, characterized in that: and both ends of the sliding groove (222) are provided with limit baffles (223) used for limiting the position of the bearing with a seat (221).
5. The deslagging scraper device of the oven return roll according to claim 1, characterized in that: the connecting frame (23) comprises a first shaft sleeve (231), a second shaft sleeve (232), a third shaft sleeve (233) and a T-shaped cylindrical pin (234) sequentially penetrating through the first shaft sleeve (231), the second shaft sleeve (232) and the third shaft sleeve (233), the first shaft sleeve (231) and the third shaft sleeve (233) are arranged at the top end of the lower fixing frame (22), the second shaft sleeve (232) is arranged at the bottom end of the upper fixing frame (21), the second shaft sleeve (232) is arranged between the first shaft sleeve (231) and the third shaft sleeve (233), a penetrating hole (235) is formed in the end portion of the T-shaped cylindrical pin (234), and an open pin (236) is arranged in the penetrating hole (235).
6. The deslagging scraper device of the oven return roll according to claim 1, characterized in that: and a fixed welding block (121) is arranged at the joint of the scraper seat (12) and the scraper shaft (13).
7. The deslagging scraper device of the oven return roll according to claim 1, characterized in that: the adjustable screw rod is characterized in that the adjusting support plate (211) is an L-shaped plate, a vertical plate of the adjusting support plate (211) is connected with the upper fixing frame (21), at least one part of the adjusting screw rod (212) is located in a bolt hole in a transverse plate of the adjusting support plate (211), and a fixing nut used for fixing the adjusting screw rod (212) is arranged on the adjusting support plate (211).
8. The deslagging scraper device of the oven return roll according to claim 1, characterized in that: drive roller (3) tip be provided with be used for with drive chain (5) meshed first sprocket (31), return roller (4) tip be provided with be used for with drive chain (5) meshed second sprocket (41), the quantity of adjusting sprocket (6) is two, drive chain (5) are closed chain, first sprocket (31) and two adjusting sprocket (6) all set up in drive chain (5) are inboard, second sprocket (41) are located between two adjusting sprocket (6) and set up in the drive chain (5) outside, drive roller (3) are connected with and are used for supporting drive roller seat (32) of drive roller (3), return roller (4) are connected with and are used for supporting return roller seat (42) of return roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911132712.8A CN110773480B (en) | 2019-11-19 | 2019-11-19 | Deslagging scraper device of oven return roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911132712.8A CN110773480B (en) | 2019-11-19 | 2019-11-19 | Deslagging scraper device of oven return roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110773480A CN110773480A (en) | 2020-02-11 |
| CN110773480B true CN110773480B (en) | 2020-11-03 |
Family
ID=69391739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911132712.8A Active CN110773480B (en) | 2019-11-19 | 2019-11-19 | Deslagging scraper device of oven return roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110773480B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643935B (en) * | 2020-06-16 | 2023-11-03 | 安徽豪丰环保工程有限公司 | Sewage treatment device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204093680U (en) * | 2014-10-16 | 2015-01-14 | 上海宝钢包装股份有限公司 | A kind of can the device of monolateral adjustment scraper pressure |
| US9446624B1 (en) * | 2015-04-07 | 2016-09-20 | Brian Robertson | Apparatus for cleaning a paint roller cover by scraping or by submersion |
| CN107780287A (en) * | 2016-08-31 | 2018-03-09 | 顾亚萍 | A kind of doctor blade device of paper making equipment |
| CN207723003U (en) * | 2017-12-14 | 2018-08-14 | 东莞市壮凌自动化科技有限公司 | Gravure roll scraper multi-angle regulation device |
| KR101896530B1 (en) * | 2017-03-20 | 2018-09-07 | 주식회사 포스코 | Apparatus for cleaning roller and roller facility including the same |
| CN208573029U (en) * | 2018-05-31 | 2019-03-05 | 河南中烟工业有限责任公司 | A kind of spicing machine upper glue roller Frictioning device |
| CN208708723U (en) * | 2018-07-25 | 2019-04-09 | 湖北中烟工业有限责任公司 | A kind of large cylinder scraper main shaft for tobacco paper industry |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202194022U (en) * | 2010-07-28 | 2012-04-18 | 南宁侨虹新材料有限责任公司 | Self-cleaning papermaking drying oven |
| CN201785658U (en) * | 2010-10-19 | 2011-04-06 | 湖南恒安纸业有限公司 | Paper machine return roller transmission device |
| CN202181480U (en) * | 2011-06-30 | 2012-04-04 | 德州泰鼎新材料科技有限公司 | Cleaning device for sticky matters of press roll |
| CN202688770U (en) * | 2012-05-23 | 2013-01-23 | 东莞海龙纸业有限公司 | Drying cylinder scraper deslagging device |
| JP6116872B2 (en) * | 2012-11-26 | 2017-04-19 | 三菱重工印刷紙工機械株式会社 | Web gluing device, gluing method, and corrugated sheet manufacturing apparatus |
| CN203508438U (en) * | 2013-08-23 | 2014-04-02 | 首钢总公司 | Scraper device |
| CN203527164U (en) * | 2013-10-31 | 2014-04-09 | 高大伟 | Knife sharpener |
| CN205324634U (en) * | 2016-01-11 | 2016-06-22 | 广东峰华卓立科技股份有限公司 | Sand mould three -dimensional inkjet printer pushes away scraper device of sand roller |
| CN107537740A (en) * | 2017-10-23 | 2018-01-05 | 大冶市国冠制盖有限公司 | A kind of doctor blade device of coating machine |
| CN208052831U (en) * | 2018-02-02 | 2018-11-06 | 佛山市顺德区麦焙机械设备有限公司 | A kind of roller printing machine scrapers adjustment devices |
-
2019
- 2019-11-19 CN CN201911132712.8A patent/CN110773480B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204093680U (en) * | 2014-10-16 | 2015-01-14 | 上海宝钢包装股份有限公司 | A kind of can the device of monolateral adjustment scraper pressure |
| US9446624B1 (en) * | 2015-04-07 | 2016-09-20 | Brian Robertson | Apparatus for cleaning a paint roller cover by scraping or by submersion |
| CN107780287A (en) * | 2016-08-31 | 2018-03-09 | 顾亚萍 | A kind of doctor blade device of paper making equipment |
| KR101896530B1 (en) * | 2017-03-20 | 2018-09-07 | 주식회사 포스코 | Apparatus for cleaning roller and roller facility including the same |
| CN207723003U (en) * | 2017-12-14 | 2018-08-14 | 东莞市壮凌自动化科技有限公司 | Gravure roll scraper multi-angle regulation device |
| CN208573029U (en) * | 2018-05-31 | 2019-03-05 | 河南中烟工业有限责任公司 | A kind of spicing machine upper glue roller Frictioning device |
| CN208708723U (en) * | 2018-07-25 | 2019-04-09 | 湖北中烟工业有限责任公司 | A kind of large cylinder scraper main shaft for tobacco paper industry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110773480A (en) | 2020-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110697319B (en) | HDPE feed pipe processing conveyor | |
| CN110773480B (en) | Deslagging scraper device of oven return roller | |
| KR101233237B1 (en) | Detachable rail type text welding machiene | |
| CN111003592A (en) | Winding device for super-length soft rubber hose | |
| CN106475727A (en) | A kind of ERW inner burr doctoring apparatus | |
| JP6449959B1 (en) | Wire rope twister | |
| KR100833732B1 (en) | Cutting device | |
| KR20100034881A (en) | Apparatus for changing belt of belt conveyor | |
| CN211516575U (en) | Fixing device convenient to adjust for welding steel drum production | |
| CN211941732U (en) | Rubber roller rubber coating device | |
| CN211768534U (en) | Supporting plate rolling brush for conveying mechanism of stacker crane | |
| CN110548595B (en) | Metal collection device among building rubbish | |
| CN210311144U (en) | Transverse conveying guide mechanism | |
| KR100489568B1 (en) | Winding Apparatus for Used Belt for Belt Conveyor | |
| CN207142166U (en) | The attachment structure of ribbon conveyer backhaul flat carrier roller and frame | |
| CN209889929U (en) | Coating machine loading attachment | |
| CN109179274B (en) | Barrel replacing device of water dispenser | |
| CN220361752U (en) | Chemical barrel cleaning device | |
| CN208731873U (en) | General chain is switched fast driving device | |
| CN205441747U (en) | Paper currency horizontal conveyor | |
| CN215364091U (en) | Trademark tape conveyor | |
| CN111082351A (en) | Installation process and equipment of high-voltage switch cabinet | |
| CN217554901U (en) | Feeding device for processing steel pipe rod | |
| CN213472195U (en) | Rubber tube protective sleeve winding structure | |
| CN219273516U (en) | LCD display screen adhesive deposite device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |