CN211891292U - Extrusion device for processing wood-plastic composite material - Google Patents
Extrusion device for processing wood-plastic composite material Download PDFInfo
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- CN211891292U CN211891292U CN202020119797.8U CN202020119797U CN211891292U CN 211891292 U CN211891292 U CN 211891292U CN 202020119797 U CN202020119797 U CN 202020119797U CN 211891292 U CN211891292 U CN 211891292U
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- wood
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Abstract
The utility model provides a wood plastic composite processing is with extrusion device, includes the frame, its characterized in that: the frame internally mounted has the stand, and the spring is installed in the stand outside, and pressure sensor is installed on spring upper portion, and the holding down plate is installed on pressure sensor upper portion, the support frame is installed on frame upper portion, and the motor mounting panel is installed on support frame upper portion right side, and the motor is installed in motor mounting panel left side, and the driving gear is installed to the motor lower part, and the meshing has driven gear in the driving gear left side. The utility model discloses a motor drives the driving gear and rotates to it is rotatory to drive driven gear and lead screw, can change the position of movable plate on the lead screw, and the movable plate drives the top board and compresses tightly the holding down plate, and the spring of holding down plate lower part installation can play the effect of shock attenuation buffering, and pressure sensor can know the power of the production between the clamp plate, thereby the operation of control motor makes combined material's extrusion atress even, and the extruded wood-plastic composite panel is of high quality.
Description
Technical Field
The utility model relates to a combined material technical field specifically is a combined material processing is moulded with extrusion device to wood.
Background
The wood-plastic composite material is a new type composite material which is briskly developed in recent years at home and abroad, and is a plate or a section which is produced by mixing polyethylene, polypropylene, polyvinyl chloride and the like instead of a common resin adhesive with more than 50% of waste plant fibers such as wood flour, rice husks, straws and the like to form a new wood material, and then carrying out plastic processing technologies such as extrusion, mould pressing, injection molding and the like.
When plastics and wooden powder are extruded, in the prior art, the composite board is extruded by an electric cylinder and a metal plate, and the quality of the extruded wood-plastic composite board is caused to be problematic because the plastics and the wooden powder contain a certain amount of bubbles and the material is unevenly distributed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing of wood-plastic composite material is with extrusion device drives the driving gear through the motor and rotates to it is rotatory to drive driven gear and lead screw, can change the position of movable plate on the lead screw, and the movable plate drives the top board and compresses tightly the holding down plate, and the spring of holding down plate lower part installation can play the effect of shock attenuation buffering, and pressure sensor can know the power of the production between the clamp plate, thereby the operation of control motor, makes composite material's extrusion atress even, and the extruded wood-plastic composite sheet is of high quality.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a wood plastic composite processing is with extrusion device, includes the frame, its characterized in that: the frame internally mounted has the stand, and the spring is installed in the stand outside, and pressure sensor is installed on spring upper portion, and the holding down plate is installed on pressure sensor upper portion, the support frame is installed on frame upper portion, and the motor mounting panel is installed on support frame upper portion right side, and the motor is installed in motor mounting panel left side, and the driving gear is installed to the motor lower part, and the meshing has driven gear in the left of the driving gear, and the second end cover is installed on driven gear upper portion, driven gear internally mounted has the lead screw, and the second bearing is installed with support frame coupling part to the lead screw, the first bearing is installed with frame contact segment to the lead screw, the first end cover is installed.
Further, the motor is a servo motor.
Further, the transmission ratio of the driving gear to the driven gear is 1: 3.
Furthermore, the screw thread of the screw rod is a trapezoidal screw thread.
Further, the first bearing and the second bearing are both angular contact bearings.
Furthermore, a plurality of guide columns are installed inside the moving plate.
Further, the controller is respectively electrically connected with the pressure sensor and the motor.
Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the driving gear to rotate, so that the driven gear and the screw rod are driven to rotate, the position of the movable plate on the screw rod can be changed, the movable plate drives the upper pressing plate to compress the lower pressing plate, the spring mounted on the lower portion of the lower pressing plate can play a role in damping and buffering, the pressure sensor is used for detecting pressure information between the upper pressing plate and the lower pressing plate, the pressure sensor transmits the pressure information to the controller through a cable, the rotating speed of the motor is controlled through the controller, the extrusion stress of the composite material is uniform, and the extruded wood-plastic composite board is good in quality.
Drawings
Fig. 1 is a schematic structural diagram of an extrusion device for processing wood-plastic composite materials.
Fig. 2 is a schematic structural diagram of a moving plate in an extrusion device for processing wood-plastic composite materials.
Fig. 3 is a schematic structural diagram of a motor mounting plate in an extrusion device for processing wood-plastic composite materials.
In the figure: the device comprises a spring 1, an upright post 2, a pressure sensor 3, a lower pressure plate 4, an upper pressure plate 5, a moving plate 6, a first end cover 7, a first bearing 8, a screw rod 9, a guide post 10, a motor mounting plate 11, a motor 12, a driving gear 13, a second end cover 14, a driven gear 15, a second bearing 16, a support frame 17, a frame 18 and a controller 19.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Please refer to fig. 1-3, an extrusion device for processing wood-plastic composite material comprises a frame 18, wherein a stand column 2 is arranged inside the frame 18, a spring 1 is arranged outside the stand column 2, the spring 1 can play a role of shock absorption and buffering, a pressure sensor 3 is arranged on the upper portion of the spring 1, the pressure sensor 3 is used for detecting pressure information between an upper pressure plate 5 and a lower pressure plate 4, the pressure sensor 3 transmits the pressure information to a controller 19 through a cable, and the controller 19 controls the rotating speed of a motor 12, so that the extrusion stress of the composite material is uniform, and the extruded wood-plastic composite plate is good in quality. The pressure sensor is characterized in that a lower pressing plate 4 is installed on the upper portion of the pressure sensor 3, a supporting frame 17 is installed on the upper portion of the frame 18, a motor installation plate 11 is installed on the right side of the upper portion of the supporting frame 17, a motor 12 is installed on the left side of the motor installation plate 11, the motor 12 is a servo motor 12, a driving gear 13 is installed on the lower portion of the motor 12, a driven gear 15 is meshed on the left side of the driving gear 13, the transmission ratio of the driving gear 13 to the driven gear 15 is 1:3, a second end cover 14 is installed on the upper portion of the driven gear 15, a screw rod 9 is installed inside the driven gear 15, threads of the screw rod 9 are trapezoidal threads, inner threads and outer threads of the screw rod are tightly attached through conical surfaces and are not prone to loosening, the manufacturability of the trapezoidal threads is good, the first bearing 8 and the second bearing 16 are both angular contact bearings, the bearings can bear radial and axial loads at the same time and have high rotation precision, the first end cover 7 is installed at the lower part of the screw rod 9, the moving plate 6 is installed in the middle of the screw rod 9, and the upper pressing plate 5 is installed below the moving plate 6.
Example 2
In another embodiment of the present invention, the difference between the embodiment and the above embodiments is that the movable plate 6 is internally mounted with a plurality of guide posts 10, and the guide posts 10 can keep the stability of the movable plate 6, so that the transmission of the movable plate on the screw rod 9 is more stable, and the movable plate 6 can be guided.
The utility model discloses a theory of operation is: drive driving gear 13 through motor 12 and rotate, thereby it is rotatory to drive driven gear 15 and lead screw 9, can change the position of movable plate 6 on lead screw 9, movable plate 6 drives top board 5 and compresses tightly holding down plate 4, the spring 1 of 4 lower parts installations of holding down plate can play the effect of shock attenuation buffering, pressure sensor 3 is used for detecting the pressure information between top board 5 and the holding down plate 4, pressure sensor 3 passes through the cable with pressure information and transmits for controller 19, the rotational speed through controller 19 control motor 12, make combined material's extrusion atress even, extruded wood-plastic composite sheet is of high quality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a wood-plastic composite processing is with extrusion device, includes frame (18), its characterized in that: the frame (18) is internally provided with a stand column (2), the spring (1) is installed on the outer side of the stand column (2), the pressure sensor (3) is installed on the upper portion of the spring (1), the lower pressing plate (4) is installed on the upper portion of the pressure sensor (3), the support frame (17) is installed on the upper portion of the frame (18), the motor mounting plate (11) is installed on the right side of the upper portion of the support frame (17), the motor (12) is installed on the left side of the motor mounting plate (11), the driving gear (13) is installed on the lower portion of the motor (12), the left side of the driving gear (13) is meshed with the driven gear (15), the second end cover (14) is installed on the upper portion of the driven gear (15), the lead screw (9) is internally provided with the lead screw (9), the connecting portion of the lead screw, first end cover (7) are installed to lead screw (9) lower part, movable plate (6) are installed to lead screw (9) middle, and top board (5) are installed to movable plate (6) below, controller (19) are installed to frame (18) lateral part.
2. The extrusion device for processing the wood-plastic composite material as claimed in claim 1, wherein: the motor (12) is a servo motor.
3. The extrusion device for processing the wood-plastic composite material as claimed in claim 1, wherein: the transmission ratio of the driving gear (13) to the driven gear (15) is 1: 3.
4. The extrusion device for processing the wood-plastic composite material as claimed in claim 1, wherein: the screw thread of the screw rod (9) is a trapezoidal screw thread.
5. The extrusion device for processing the wood-plastic composite material as claimed in claim 1, wherein: the first bearing (8) and the second bearing (16) are both angular contact bearings.
6. The extrusion device for processing the wood-plastic composite material as claimed in claim 1, wherein: a plurality of guide columns (10) are arranged in the moving plate (6).
7. The extrusion device for processing the wood-plastic composite material as claimed in claim 1, wherein: the controller (19) is respectively and electrically connected with the pressure sensor (3) and the motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119797.8U CN211891292U (en) | 2020-01-19 | 2020-01-19 | Extrusion device for processing wood-plastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119797.8U CN211891292U (en) | 2020-01-19 | 2020-01-19 | Extrusion device for processing wood-plastic composite material |
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| Publication Number | Publication Date |
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| CN211891292U true CN211891292U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020119797.8U Active CN211891292U (en) | 2020-01-19 | 2020-01-19 | Extrusion device for processing wood-plastic composite material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211572A (en) * | 2021-12-20 | 2022-03-22 | 江苏宝南木业制造有限公司 | Integrated composite production device for plate processing |
-
2020
- 2020-01-19 CN CN202020119797.8U patent/CN211891292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211572A (en) * | 2021-12-20 | 2022-03-22 | 江苏宝南木业制造有限公司 | Integrated composite production device for plate processing |
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