CN216139400U - Double-layer forming press for composite board - Google Patents
Double-layer forming press for composite board Download PDFInfo
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- CN216139400U CN216139400U CN202120693104.0U CN202120693104U CN216139400U CN 216139400 U CN216139400 U CN 216139400U CN 202120693104 U CN202120693104 U CN 202120693104U CN 216139400 U CN216139400 U CN 216139400U
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Abstract
The utility model relates to the technical field of composite board production equipment, in particular to a double-layer forming press for composite boards, which comprises the following components: the feeding channel consists of an upper layer feeding belt and a lower layer feeding belt; the constant-speed feeding roller is arranged at the discharge end of the feeding channel through the rack; the hot air softening device is arranged on one side of the constant-speed feeding roller, which is far away from the feeding channel, and first hot air ports are arranged at the discharge ends of the upper roller group and the lower roller group; the shaping roller is arranged at one end of the hot air softening device far away from the constant-speed feeding roller and consists of an upper pressing roller group and a lower pressing roller group which correspond to the upper roller group and the lower roller group; the utility model synchronously conveys two layers of plates through the constant-speed feeding roller and completes the synchronous profiling of the upper plate and the lower plate under the action of the hot air softening device and the shaping roller, thereby improving the production efficiency of the composite plate and reducing the material loss.
Description
Technical Field
The utility model relates to the technical field of composite board production equipment, in particular to a double-layer forming press for composite boards.
Background
When the composite plate forming press works, the plate is hot-pressed in one direction to form wave patterns which are arranged alternately so as to increase the strength of the plate. The composite board profiling machine on the common composite board production line adopts two front and back arrangement structures, and has the defects that: the floor area is large, and the rear forming press always presses one section of plate more than the front forming press, so that after the production of the composite plate is finished, one section of plate is redundant, and the waste of materials is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-layer forming press for composite boards, which is characterized in that two layers of boards are synchronously conveyed through a constant-speed feeding roller, and the upper and lower boards are synchronously formed under the action of a hot air softening device and a shaping roller, so that the production efficiency of the composite boards is improved, and the material loss is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a composite panel double layer press comprising: the feeding channel consists of an upper layer feeding belt and a lower layer feeding belt and is fixed by racks on two sides of the feeding channel; the constant-speed feeding roller is arranged at the discharge end of the feeding channel through the rack and consists of an upper roller group corresponding to the upper layer feeding belt and a lower roller group corresponding to the lower layer feeding belt; the hot air softening device is fixedly arranged on one side, away from the feeding channel, of the constant-speed feeding roller through the rack, and first hot air ports are formed in the discharging ends of the upper roller set and the lower roller set correspondingly; an electric heater is arranged in the hot air softening device; the shaping roller is arranged at one end of the hot air softening device far away from the constant-speed feeding roller through the rack and consists of an upper pressing roller group and a lower pressing roller group which correspond to the upper roller group and the lower roller group; the driving motor is fixedly arranged at the bottom of the rack and drives the upper roller group and the lower roller group to synchronously work through a transmission mechanism; and the driving motor and the electric heater are electrically connected with the controller.
Preferably, still include ejection of compact slide, ejection of compact slide's one end be equipped with respectively with go up the roller set discharge end and the first material mouth and the second that connect that the lower roll set discharge end corresponds connect the material mouth, ejection of compact slide keeps away from the one end of moulding the roller is equipped with the export of mixing the material, it is connected with the conveyer belt to mix the material export.
Preferably, the upper roller group and the lower roller group are respectively provided with a driving roller and a driven roller; the driven roller of the upper roller set is arranged above the driving roller of the upper roller set, the driven roller of the lower roller set is arranged below the driving roller of the lower roller set, a driven sprocket is arranged at any end of the driving roller of the lower roller set, a first synchronous sprocket is arranged at one end, away from the driven sprocket, of the driving roller of the lower roller set, a second synchronous sprocket is arranged at one end, corresponding to the first synchronous sprocket, of the driving roller of the upper roller set, a driving sprocket is arranged at the output end of the driving motor in a nested mode, the driven sprocket is in transmission with the driving sprocket through a chain, and the first synchronous sprocket is in transmission with the second synchronous sprocket through a chain.
Preferably, one side of the hot air softening device corresponding to the shaping roller is also provided with second hot air openings corresponding to the upper roller set and the lower roller set respectively.
Preferably, a material injection pipe is further arranged in the discharging slide way and between the first material receiving port and the second material receiving port, the material injection pipe is perpendicular to the material mixing outlet, and a plurality of spray holes are formed in one side of the material injection pipe corresponding to the material mixing outlet along the length direction; the material injection pipe is connected with the filling and feeding machine through an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.
The utility model has the beneficial effects that: the plastic plates forming the upper surface and the lower surface of the composite plate are delivered through an upper layer feeding belt and a lower layer feeding belt respectively, after contacting with a constant-speed feeding roller, an upper roller group and a lower roller group respectively extrude and convey the two layers of plastic plates, and because the upper roller group and the lower roller group work synchronously, the feeding speeds of the upper layer of plates and the lower layer of plates are consistent, the plates are heated by hot air blown out by a hot air softening device through a first hot air port after passing through the constant-speed feeding roller, the heated plates enter a shaping roller, the outer side wall of the shaping roller is of a corrugated structure, and therefore the required corresponding section shape is reached under the extrusion rolling of the shaping roller. In the process, the plates of the upper layer and the lower layer are simultaneously rolled and molded, so that the production efficiency is improved, and the material loss is reduced. The shaped plates are gathered together through the discharge channel, and the upper plate and the lower plate are combined and spliced. Each driven roller is provided with a pressure mechanism extruding towards the direction of the respective driving roller, so that the driving roller and the corresponding driven roller can completely and effectively clamp the plate, and the consistency of conveying the upper plate and the lower plate is ensured. The second hot air port heats the shaping roller, so that rolling resistance is reduced in the plate rolling and shaping process, the shape precision of the rolled plate is guaranteed, and flaws and cracks are avoided. The plate after the pressing is directly filled with the inner interlayer material in the discharging sliding process, and the auxiliary adhesive force of the inner filling material is improved by means of the residual temperature after the pressing of the upper plate and the lower plate, so that the production efficiency is improved, and the self quality and the use strength of the composite plate are ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the constant-speed feed roll of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 2, a composite panel double layer molding press includes: the feeding device comprises a feeding channel 1, wherein the feeding channel 1 is composed of an upper layer feeding belt 2 and a lower layer feeding belt 3 and is fixed through racks on two sides of the feeding channel 1; the constant-speed feeding roller 5 is arranged at the discharge end of the feeding channel 1 through the rack and consists of an upper roller group 6 corresponding to the upper layer feeding belt 2 and a lower roller group 7 corresponding to the lower layer feeding belt 3; the hot air softening device 8 is fixedly arranged on one side, far away from the feeding channel 1, of the constant-speed feeding roller 5 through the rack, and a first hot air port 9 is formed in the discharging end, corresponding to the upper roller set 6 and the lower roller set 7, of the hot air softening device 8; an electric heater is arranged in the hot air softening device 8; the shaping roller 11 is arranged at one end, far away from the constant-speed feeding roller 5, of the hot air softening device 8 through the rack, and the shaping roller 11 is composed of an upper pressing roller group 12 and a lower pressing roller group 13 which correspond to the upper roller group 6 and the lower roller group 7; the driving motor 14 is fixedly arranged at the bottom of the rack, and drives the upper roller set 6 and the lower roller set 7 to synchronously work through a transmission mechanism; and the drive motor 14 and the electric heater are electrically connected with the controller.
In the above arrangement, the plastic sheets forming the upper and lower surfaces of the composite board are delivered through the upper layer feeding belt 2 and the lower layer feeding belt 3, after contacting the constant speed feeding roller 5, the upper roller set 6 and the lower roller set 7 respectively extrude and convey the two layers of plastic sheets, because the upper roller set 6 and the lower roller set 7 work synchronously, the feeding speeds of the upper and lower layers of sheets are consistent, after passing through the constant speed feeding roller 5, the sheets are heated by hot air blown out by the hot air softening device 8 through the first hot air port 9, the heated sheets enter the shaping roller 11, the outer side wall of the shaping roller 11 is of a corrugated structure, and thus the required corresponding cross-sectional shape is reached under the extrusion and rolling of the shaping roller 11. In the process, the plates of the upper layer and the lower layer are simultaneously rolled and molded, so that the production efficiency is improved, and the material loss is reduced.
Example two:
still include ejection of compact slide 15, the one end of ejection of compact slide 15 be equipped with respectively with go up the roller set 6 discharge end and the first material mouth 16 and the second that connects that the 7 discharge ends of lower roller set correspond connects material mouth 17, ejection of compact slide 15 keeps away from the one end of shaping roller 11 is equipped with closes material export 18, it is connected with conveyer belt 19 to close material export 18.
Through the arrangement, the molded plates are gathered together through the discharge channel, and the combination and splicing of the upper plate and the lower plate are realized.
Example three:
the upper roller set 6 and the lower roller set 7 are respectively provided with a driving roller 20 and a driven roller 21; the driven roller 21 of the upper roller set 6 is arranged above a driving roller of the upper roller set 6, the driven roller 21 of the lower roller set 7 is arranged below the driving roller of the lower roller set 7, a driven sprocket 25 is arranged at any end of the driving roller 20 of the lower roller set 7, a first synchronous sprocket 22 is arranged at one end, far away from the driven sprocket 25, of the driving roller 20 of the lower roller set 7, a second synchronous sprocket 23 is arranged at one end, corresponding to the first synchronous sprocket 22, of the driving roller 20 of the upper roller set 6, a driving sprocket 24 is arranged at the output end of the driving motor 14 in a nested mode, the driven sprocket 25 is in transmission with the driving sprocket 24 through a chain, and the first synchronous sprocket 22 is in transmission with the second synchronous sprocket 23 through a chain.
In the above arrangement, each driven roller 21 is provided with a pressure mechanism for pressing towards the respective driving roller 20, so that the driving roller 20 and the corresponding driven roller 21 can completely and effectively clamp the sheet material, and the consistency of the conveying of the upper sheet material and the lower sheet material is ensured.
Example four:
and one side of the hot air softening device 8 corresponding to the shaping roller 11 is also provided with a second hot air port 28 corresponding to the upper roller set 6 and the lower roller set 7 respectively.
In the above arrangement, the second hot air port 28 heats the shaping roller 11, thereby ensuring that the rolling resistance is reduced in the plate rolling shaping process, ensuring the shape accuracy of the rolled plate, and avoiding flaws and cracks.
Example five:
an injection pipe 29 is further arranged in the discharging slide way 15 and between the first material receiving port 16 and the second material receiving port 17, the injection pipe 29 is set to be perpendicular to the material combining outlet 18, and a plurality of spray holes are arranged in the length direction of one side of the injection pipe 29 corresponding to the material combining outlet 18; the material injection pipe 29 is connected with the filling and feeding machine through an electromagnetic valve 30, and the electromagnetic valve 30 is electrically connected with the controller.
In the above-mentioned setting, the filling of interior sandwich material is directly carried out in ejection of compact slides to panel after the completion die mould, with the help of the waste heat behind upper and lower panel die mould, improves the supplementary adhesive force of inside filling material to improve production efficiency, guaranteed the self quality and the service strength of composite sheet.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A composite panel double layer profiling machine comprising:
the feeding channel consists of an upper layer feeding belt and a lower layer feeding belt and is fixed by racks on two sides of the feeding channel;
the constant-speed feeding roller is arranged at the discharge end of the feeding channel through the rack and consists of an upper roller group corresponding to the upper layer feeding belt and a lower roller group corresponding to the lower layer feeding belt;
the hot air softening device is fixedly arranged on one side, away from the feeding channel, of the constant-speed feeding roller through the rack, and first hot air ports are formed in the discharging ends of the upper roller set and the lower roller set correspondingly; an electric heater is arranged in the hot air softening device;
the shaping roller is arranged at one end of the hot air softening device far away from the constant-speed feeding roller through the rack and consists of an upper pressing roller group and a lower pressing roller group which correspond to the upper roller group and the lower roller group;
the driving motor is fixedly arranged at the bottom of the rack and drives the upper roller group and the lower roller group to synchronously work through a transmission mechanism;
and the driving motor and the electric heater are electrically connected with the controller.
2. A composite panel double layer profiling machine according to claim 1 wherein: still include ejection of compact slide, ejection of compact slide's one end be equipped with respectively with go up the roller set discharge end and first material mouth and the second that connects that the discharge end of lower roll group corresponds connects the material mouth, ejection of compact slide keeps away from the one end of moulding the roller is equipped with the alloy export, the alloy export is connected with the conveyer belt.
3. A composite panel bi-layer profiling machine as claimed in claim 2 wherein: the upper roller set and the lower roller set are respectively provided with a driving roller and a driven roller; the driven roller of the upper roller set is arranged above the driving roller of the upper roller set, the driven roller of the lower roller set is arranged below the driving roller of the lower roller set, a driven sprocket is arranged at any end of the driving roller of the lower roller set, a first synchronous sprocket is arranged at one end, away from the driven sprocket, of the driving roller of the lower roller set, a second synchronous sprocket is arranged at one end, corresponding to the first synchronous sprocket, of the driving roller of the upper roller set, a driving sprocket is arranged at the output end of the driving motor in a nested mode, the driven sprocket is in transmission with the driving sprocket through a chain, and the first synchronous sprocket is in transmission with the second synchronous sprocket through a chain.
4. A composite panel bi-layer profiling machine according to claim 3 wherein: and one side of the hot air softening device corresponding to the shaping roller is also provided with a second hot air port corresponding to the upper roller set and the lower roller set respectively.
5. A composite panel bi-layer profiling machine according to claim 4 wherein: a material injection pipe is also arranged in the discharging slide way between the first material receiving port and the second material receiving port, the material injection pipe is vertically arranged with the material mixing outlet, and a plurality of spray holes are arranged on one side of the material injection pipe corresponding to the material mixing outlet along the length direction; the material injection pipe is connected with the filling and feeding machine through an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693104.0U CN216139400U (en) | 2021-04-06 | 2021-04-06 | Double-layer forming press for composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693104.0U CN216139400U (en) | 2021-04-06 | 2021-04-06 | Double-layer forming press for composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216139400U true CN216139400U (en) | 2022-03-29 |
Family
ID=80801064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120693104.0U Active CN216139400U (en) | 2021-04-06 | 2021-04-06 | Double-layer forming press for composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216139400U (en) |
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2021
- 2021-04-06 CN CN202120693104.0U patent/CN216139400U/en active Active
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