CN218263263U - Multi-station full-automatic paper machine - Google Patents
Multi-station full-automatic paper machine Download PDFInfo
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- CN218263263U CN218263263U CN202222163987.1U CN202222163987U CN218263263U CN 218263263 U CN218263263 U CN 218263263U CN 202222163987 U CN202222163987 U CN 202222163987U CN 218263263 U CN218263263 U CN 218263263U
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Abstract
The utility model relates to a multi-station full-automatic paper machine, which comprises a machine body, a sizing dehydration device, a hot-pressing shaping device, a multi-station feeding device and a manipulator, wherein the sizing dehydration device is arranged at one side of the machine body, and the hot-pressing shaping device is arranged at the other side of the machine body; the multi-station feeding device is arranged between the sizing dehydration device and the hot-pressing shaping device, the multi-station feeding device comprises a feeding frame and a rotary driving device, more than two forming dies are arranged on the feeding frame, and the forming dies are switched between the sizing dehydration device and the hot-pressing shaping device through the rotation of the feeding frame; the manipulator is fixedly arranged on the machine body. The multi-station feeding device is arranged between the sizing dehydration device and the hot-pressing shaping device, the rotary switching of stations is realized through the rotation of the feeding frame, the synchronous operation of sizing dehydration and hot-pressing shaping is realized, and the production efficiency is obviously improved; automatic operation is realized in the whole process of starching dehydration, hot pressing shaping and manipulator material taking, and labor cost is saved.
Description
Technical Field
The utility model relates to a paper machine technical field of speaker drum paper, in particular to full-automatic paper machine of multistation.
Background
The drum paper is a main sounding component of the loudspeaker, the sound quality of the loudspeaker is greatly related to the drum paper, the drum paper generally mainly comprises a body and a hanging edge, most of common drum paper is composite drum paper or full-paper drum paper, and the composite drum paper, namely the body and the hanging edge, are made of different materials and are compounded and bonded into complete drum paper; the full paper drum paper is formed by integrally papermaking the body and the hanging edge of paper pulp.
The drum paper is made of paper pulp and other materials such as polypropylene, carbon fiber or metal titanium, and the like, but the main material is the paper pulp, on one hand, the paper pulp is low in manufacturing cost, and on the other hand, the paper pulp is easy to make into a complex curved surface required by a loudspeaker diaphragm. During the manufacturing process of drum paper, after paper boards are soaked in water, the paper boards are crushed, a stirrer is used for beating, after paper pulp is fished out, auxiliary materials are added, the paper pulp is fully stirred to form drum paper raw materials, then the drum paper raw materials are dissolved by water, an upper die is manually immersed into slurry in which the drum paper raw materials are dissolved, the upper die and a lower die in the slurry are covered, drum paper raw materials are deposited on the surface of the upper die to form wet drum paper blanks, and then the wet drum paper blanks are dried to obtain carcasses.
The invention patent application with the application number of CN202110298095.X discloses a paper machine for producing drum paper, which comprises a paper machine body, wherein the paper machine body is provided with a rack, a feeding assembly, a transferring assembly and a heat setting assembly, the feeding assembly comprises a material pool, a feeding platform, a feeding plate and a lifting cylinder, the feeding platform is arranged in the material pool, the lifting cylinder is arranged above the feeding platform and fixedly connected with the rack, a piston rod of the lifting cylinder is fixedly connected with the bottom of the feeding platform, the feeding plate is arranged at the top of the feeding platform and detachably connected with the feeding platform, the heat setting assembly is arranged outside the material pool, and the transferring assembly drives the feeding plate to reciprocate between the feeding platform and the heat setting assembly. Although the technical scheme realizes automation, the production efficiency is still low.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the multi-station full-automatic paper machine realizes high-efficiency automatic production.
One aspect of the utility model discloses a multi-station full-automatic paper machine, which comprises a machine body and a sizing and dewatering device, wherein the sizing and dewatering device is used for dewatering drum paper slurry to form a drum paper wet blank; the hot-pressing shaping device is used for hot-pressing the drum paper wet embryo into a body, and the hot-pressing shaping device is arranged on the other side of the machine body; the multi-station feeding device is arranged between the sizing dehydration device and the hot-pressing shaping device and comprises a feeding frame and a rotary driving device for driving the feeding frame to rotate, more than two forming dies are arranged on the feeding frame and comprise an upper clamping plate, a lower clamping plate and a forming net clamped between the upper clamping plate and the lower clamping plate, and the forming dies are switched between the sizing dehydration device and the hot-pressing shaping device through the rotation of the feeding frame; the automatic feeding machine further comprises a manipulator which is used for taking away the processed carcasses, and the manipulator is fixedly arranged on the machine body. The multi-station feeding device is arranged between the sizing dehydration device and the hot-pressing shaping device, the rotary switching of stations is realized through the rotation of the feeding frame, the synchronous operation of sizing dehydration and hot-pressing shaping is realized, and the production efficiency is obviously improved; automatic operation is realized in the whole process of starching dehydration, hot pressing shaping and manipulator material taking, and labor cost is saved.
Furthermore, a discharging seat is arranged on the machine body, more than three forming dies are arranged on the feeding frame, when two of the forming dies are respectively positioned at the positions of the sizing dehydration device and the hot-pressing shaping device, the other forming die is positioned at the position of the discharging seat, the rotating direction of the feeding frame sequentially passes through the sizing dehydration device, the hot-pressing shaping device and the discharging seat, and an air nozzle or an ejector pin for promoting the stripping of the body from the forming dies is arranged on the discharging seat. Drum paper raw material slurry forms the wet embryo of drum paper behind starching dewatering device, then the rotatory hot pressing of switching to hot pressing setting device carries out the hot pressing design, and the rotatory ejection of compact seat that switches to carries out the ejection of compact at last realizes the synchronous processing of multistation and treats that the rotatory processing station that switches of work product has higher production efficiency.
Preferably, the feeding frame is provided with four forming dies which are respectively located at four directions of the feeding frame, and an included angle between two adjacent forming dies is 90 degrees. Adopt four moulded dies, the station switching can be accomplished to pay-off frame rotation 90 at every turn, has an idle station between starching dewatering device and hot pressing setting device, and the product of can being convenient for is through the standing and natural air-drying of certain time after starching the dehydration, helps improving the quality of product, shortens the stoving time, reduces the energy consumption, and wet embryo carries out the position along with the mould rotation and switches, does not need the vacuum, further reduces the energy consumption and avoids the bad that the transfer process caused.
Further, the multi-station feeding device comprises a first lifting cylinder for driving the multi-station feeding device to lift, the first lifting cylinder is fixedly connected with the machine body, the output end of the first lifting cylinder is connected with the rotary driving device, and the output end of the rotary driving device is connected with the feeding frame. When the station is rotated and switched, the multi-station feeding device is driven by the first lifting cylinder to ascend, then the output end of the rotation driving device drives the feeding frame to rotate, and after the multi-station feeding device rotates to the position, the multi-station feeding device is driven by the first lifting cylinder to ascend and descend.
Furthermore, the sizing and dewatering device comprises an upper charging barrel connected with a raw material pulp feeding pipe for paper drum and a forming die holder located below the upper charging barrel, the bottom surface of the forming die holder is communicated with a water conveying pipeline and a vacuum pumping pipeline, a second lifting cylinder for driving the upper charging barrel to lift is fixedly arranged on the machine body, and the output end of the second lifting cylinder is connected with the upper charging barrel. And the upper charging barrel is driven by the second lifting cylinder to cover the upper part of the forming die holder, after the drum paper raw material slurry is filled, water is filled into the forming die holder through the water conveying pipeline, the drum paper raw material slurry is uniformly spread, then water is pumped out, and the drum paper raw material is vacuumized by using the vacuumizing pipeline to form a drum paper wet blank.
Furthermore, the hot-press shaping device comprises an upper die holder and a lower die holder, a third lifting cylinder for driving the upper die holder to lift is fixedly arranged on the machine body, the lower die holder is fixedly arranged on the machine body below the upper die holder, and the upper die holder and/or the lower die holder are/is connected with a heating device. The drum paper wet blank is pressed through the upper die holder and the lower die holder, and hot-pressing shaping is realized under the action of the heating device.
Further, the manipulator includes mount pad, sliding seat, slider, connecting rod and clamping jaw, the mount pad set firmly in on the fuselage, be equipped with transverse slide rail on the mount pad, sliding seat sliding connection in on the transverse slide rail, be equipped with vertical slide rail on the sliding seat, slider sliding connection in on the vertical slide rail, the slide rail passes through the connecting rod is connected the clamping jaw. The sliding seat can move transversely along the transverse sliding rail, the sliding block can move longitudinally along the longitudinal sliding rail, and the processed carcasses can be taken out and transferred through the clamping jaws.
The beneficial effects of the utility model are that:
1. the multi-station feeding device is arranged between the sizing dehydration device and the hot-pressing shaping device, the rotary switching of stations is realized through the rotation of the feeding frame, the synchronous operation of sizing dehydration and hot-pressing shaping is realized, and the production efficiency is obviously improved;
2. automatic operation is realized in the whole process of sizing dehydration, hot-press shaping and material taking by a manipulator, so that the labor cost is saved;
3. the wet blank rotates along with the die to switch positions, vacuum transfer is not needed, energy consumption is further reduced, and defects caused in the transfer process are avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1;
FIG. 3 is a schematic structural view of a sizing and dewatering device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a multi-station feeding device according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a forming mold according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a manipulator according to an embodiment of the present invention;
reference numerals: 1-machine body, 11-first lifting cylinder, 12-second lifting cylinder, 13-third lifting cylinder, 2-sizing dehydration device, 21-charging barrel, 22-forming die holder, 3-hot pressing and shaping device, 31-upper die holder, 32-lower die holder, 4-multi-station feeding device, 41-feeding frame, 42-rotary driving device, 43-upper clamping plate, 44-lower clamping plate, 5-mechanical arm, 51-mounting seat, 52-movable seat, 53-sliding block, 54-connecting rod, 55-clamping jaw and 6-discharging seat.
Detailed Description
The invention will be further explained with reference to the drawings and examples.
Example (b): as shown in fig. 1 to 5, the multi-station full-automatic paper machine comprises a machine body 1 and further comprises a sizing and dewatering device 2, wherein the sizing and dewatering device 2 is used for dewatering drum paper slurry to form a wet drum paper blank, and the sizing and dewatering device 2 is arranged on one side of the machine body 1; the hot-pressing shaping device 3 is used for hot-pressing the drum paper wet embryo into a body, and the hot-pressing shaping device 3 is arranged on the other side of the machine body 1; the multi-station feeding device 4 is arranged between the sizing dehydration device 2 and the hot-pressing shaping device 3, the multi-station feeding device 4 comprises a feeding frame 41 and a rotary driving device 42 for driving the feeding frame 41 to rotate, more than two forming dies are arranged on the feeding frame 41, each forming die comprises an upper clamping plate 43 and a lower clamping plate 44 and a forming net (not shown in the figure) clamped between the upper clamping plate 43 and the lower clamping plate 44, and the forming dies are switched between the sizing dehydration device 2 and the hot-pressing shaping device 3 through the rotation of the feeding frame 41; the machine further comprises a manipulator 5 used for taking away the processed carcass, and the manipulator 5 is fixedly arranged on the machine body 1. The multi-station feeding device 4 is arranged between the sizing dehydration device 2 and the hot-press shaping device 3, the rotary switching of stations is realized through the rotation of the feeding frame 41, the synchronous operation of sizing dehydration and hot-press shaping is realized, and the production efficiency is obviously improved; automatic operation is realized in the whole process of starching dehydration, hot pressing shaping and material taking by the manipulator 5, and labor cost is saved. The position switching is carried out along with the rotation of the feeding frame 41 to the wet blank of the drum paper, the vacuum transfer is not needed, the energy consumption is further reduced, and the defects caused in the transfer process are avoided.
The discharging seat 6 is arranged on the machine body 1, the feeding frame 41 is provided with four forming dies which are respectively positioned at four directions of the feeding frame 41, and an included angle between two adjacent forming dies is 90 degrees. Adopt four moulded moulds, pay-off frame 41 rotates 90 at every turn and can accomplish the station and switch, has an idle station between starching dewatering device 2 and hot pressing setting device 3, can be convenient for the product through the standing and natural air-drying of certain time after starching the dehydration, help improving the quality of product, shorten stoving time, reduce the energy consumption. The rotating direction of the feeding frame 41 sequentially passes through the sizing dehydration device 2, the hot-pressing shaping device 3 and the discharging seat 6, and an air nozzle for promoting the stripping of the carcass from the forming die is arranged on the discharging seat 6. Drum paper raw material slurry forms the wet embryo of drum paper behind starching dewatering device 2, then the rotatory hot pressing of switching to hot pressing setting device 3 and stereotypes, and the rotatory ejection of compact seat 6 that switches to carries out the ejection of compact that switches at last realizes the synchronous processing of multistation and treats that the rotatory processing station that switches of work product has higher production efficiency.
The device also comprises a first lifting cylinder 11 for driving the multi-station feeding device 4 to lift, the first lifting cylinder 11 is fixedly connected with the machine body 1, the output end of the first lifting cylinder 11 is connected with a rotary driving device 42, and the output end of the rotary driving device 42 is connected with the feeding frame 41. When the stations are rotationally switched, the multi-station feeding device 4 is driven by the first lifting cylinder 11 to ascend, then the output end of the rotary driving device 42 drives the feeding frame 41 to rotate, and after the multi-station feeding device 4 rotates to reach the stations, the multi-station feeding device 4 is driven by the first lifting cylinder 11 to ascend and descend.
The sizing and dewatering device 2 comprises a feeding barrel 21 connected with a raw material pulp feeding pipe of drum paper and a forming die holder 22 positioned below the feeding barrel 21, the bottom surface of the forming die holder 22 is communicated with a water conveying pipeline and a vacuum pumping pipeline, a second lifting cylinder 12 for driving the feeding barrel 21 to lift is fixedly arranged on the machine body 1, and the output end of the second lifting cylinder 12 is connected with the feeding barrel 21. The upper charging barrel 21 is driven by the second lifting cylinder 12 to cover the upper part of the forming die holder 22, after drum paper raw material slurry is filled, water is filled into the forming die holder 22 through a water conveying pipeline, the drum paper raw material slurry is uniformly spread, water is pumped out, and the drum paper raw material is vacuumized through a vacuumizing pipeline to form a drum paper wet blank.
The hot-press shaping device 3 comprises an upper die holder 31 and a lower die holder 32, a third lifting cylinder 13 for driving the upper die holder 31 to lift is fixedly arranged on the machine body 1, the lower die holder 32 is fixedly arranged on the machine body 1 below the upper die holder 31, and the upper die holder 31 and the lower die holder 32 are connected with a heating device. The wet blank of the drum paper is pressed through the upper die holder 31 and the lower die holder 32, and hot-pressing shaping is realized under the action of the heating device.
Manipulator 5 includes mount pad 51, sliding seat 52, slider 53, connecting rod 54 and clamping jaw 55, and mount pad 51 sets firmly on fuselage 1, is equipped with transverse slide on the mount pad 51, and sliding seat 52 sliding connection is equipped with vertical slide rail on transverse slide rail on the sliding seat 52, and slider 53 sliding connection is on vertical slide rail, and the slide rail passes through connecting rod 54 and connects clamping jaw 55. The sliding seat 52 can move transversely along a transverse slide rail, the sliding block 53 can move longitudinally along a longitudinal slide rail, and the processed carcasses can be taken out, transferred and discharged through the clamping jaw 55.
The application process of the embodiment is as follows:
1. sizing and dewatering: under the action of a second lifting cylinder, a feeding barrel descends to a forming die holder, one forming die is clamped between the feeding barrel and the forming die holder, a forming net is clamped between an upper clamping plate and a lower clamping plate of the forming die, then drum paper raw material slurry is filled into the feeding barrel, a water pipeline injects water into the forming die holder to uniformly spread the drum paper raw material slurry, then water is pumped out, and a vacuumizing pipeline is used for vacuumizing so that the drum paper raw material forms a drum paper wet blank;
2. and (3) naturally drying: the second lifting cylinder drives the feeding barrel to reset upwards, the first lifting cylinder drives the multi-station feeding device to ascend, the rotary driving device drives the feeding frame to rotate by 90 degrees, at the moment, the wet drum paper blank reaches an idle station to be naturally air-dried, the other forming die reaches a position between the feeding barrel and a forming die holder, and the sizing and dewatering process in the step 1 is repeated;
3. hot-pressing and shaping: after the step 2 is finished, the rotary driving device drives the feeding frame to rotate by 90 degrees again, at the moment, the wet drum paper blank reaches the station of the hot-pressing and shaping device, the third lifting cylinder drives the upper die base to move downwards, so that the wet drum paper blank is clamped between the upper die base and the lower die base, and hot-pressing and shaping are carried out by using a heating device to form a finished drum body product;
4. discharging: the rotary driving device drives the feeding frame to rotate 90 degrees again, at the moment, the carcass reaches the top of the discharging seat, under the action of the air nozzle, one side of the carcass is separated from the forming die, the movable seat of the mechanical arm carries out transverse movement along the transverse sliding rail, the sliding block carries out longitudinal movement along the longitudinal sliding rail, and the machined carcass is taken out and transferred to discharge through the clamping jaw.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the basic principle and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (7)
1. The utility model provides a full-automatic paper machine of multistation, includes the fuselage, its characterized in that: further comprising:
the sizing and dewatering device is used for dewatering the drum paper slurry to form a drum paper wet blank, and the sizing and dewatering device is arranged on one side of the machine body;
the hot-pressing shaping device is used for hot-pressing the drum paper wet blank to form a body, and the hot-pressing shaping device is arranged on the other side of the machine body;
the multi-station feeding device is arranged between the sizing dehydration device and the hot-pressing shaping device, the multi-station feeding device comprises a feeding frame and a rotary driving device for driving the feeding frame to rotate, more than two forming dies are arranged on the feeding frame, each forming die comprises an upper clamping plate, a lower clamping plate and a forming net clamped between the upper clamping plate and the lower clamping plate, and the forming dies are switched between the sizing dehydration device and the hot-pressing shaping device through the rotation of the feeding frame;
and the mechanical arm is used for taking away the processed carcass and is fixedly arranged on the machine body.
2. The multi-station full-automatic paper machine according to claim 1, characterized in that: the machine body is provided with a discharging seat, the feeding frame is provided with more than three forming dies, when two of the forming dies are respectively positioned at the positions of the sizing dehydration device and the hot-pressing shaping device, the other forming die is positioned at the position of the discharging seat, the rotating direction of the feeding frame sequentially passes through the sizing dehydration device, the hot-pressing shaping device and the discharging seat, and the discharging seat is provided with an air nozzle or an ejector pin for promoting the body to be stripped from the forming dies.
3. The multi-station full-automatic paper machine according to claim 2, characterized in that: the feeding frame is provided with four forming dies which are respectively positioned at four directions of the feeding frame, and the included angle between every two adjacent forming dies is 90 degrees.
4. The multi-station full-automatic paper machine according to claim 1, characterized in that: the multi-station feeding device is characterized by further comprising a first lifting cylinder for driving the multi-station feeding device to lift, the first lifting cylinder is fixedly connected with the machine body, the output end of the first lifting cylinder is connected with the rotary driving device, and the output end of the rotary driving device is connected with the feeding frame.
5. The multi-station full-automatic paper machine according to claim 1, characterized in that: the sizing dehydration device comprises a feeding cylinder connected with a raw material pulp feeding pipe of drum paper and a forming die holder located below the feeding cylinder, the bottom surface of the forming die holder is communicated with a water conveying pipeline and a vacuum pumping pipeline, a second lifting cylinder for driving the feeding cylinder to lift is fixedly arranged on the machine body, and the output end of the second lifting cylinder is connected with the feeding cylinder.
6. The multi-station full-automatic paper machine according to claim 1, characterized in that: the hot-pressing shaping device comprises an upper die base and a lower die base, a third lifting cylinder for driving the upper die base to lift is fixedly arranged on the machine body, the lower die base is fixedly arranged on the machine body below the upper die base, and the upper die base and/or the lower die base are/is connected with a heating device.
7. A multi-station full-automatic paper machine according to any one of claims 1-6, characterized in that: the manipulator includes mount pad, sliding seat, slider, connecting rod and clamping jaw, the mount pad set firmly in on the fuselage, be equipped with horizontal slide rail on the mount pad, sliding seat sliding connection in on the horizontal slide rail, be equipped with vertical slide rail on the sliding seat, slider sliding connection in on the vertical slide rail, the slide rail passes through the connecting rod is connected the clamping jaw.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021232820692 | 2021-12-24 | ||
| CN202123282069 | 2021-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218263263U true CN218263263U (en) | 2023-01-10 |
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ID=84773582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222163987.1U Active CN218263263U (en) | 2021-12-24 | 2022-08-17 | Multi-station full-automatic paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218263263U (en) |
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2022
- 2022-08-17 CN CN202222163987.1U patent/CN218263263U/en active Active
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