CN214604939U - Wood chip extrusion device for production of medium-high density fiberboard - Google Patents
Wood chip extrusion device for production of medium-high density fiberboard Download PDFInfo
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- CN214604939U CN214604939U CN202023310236.5U CN202023310236U CN214604939U CN 214604939 U CN214604939 U CN 214604939U CN 202023310236 U CN202023310236 U CN 202023310236U CN 214604939 U CN214604939 U CN 214604939U
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Abstract
The utility model discloses a wood chip extrusion device is used in production of well high density fiberboard, the on-line screen storage device comprises a base, the up end mounting panel of base, be equipped with elevating system between base and the mounting panel, the lower terminal surface of mounting panel is equipped with the installation piece, the lower terminal surface of installation piece is equipped with first spout, be equipped with extrusion mechanism in the first spout, the interior top of first spout is equipped with rather than the second spout that communicates each other, be equipped with adjustment mechanism in the second spout, run through on the base and be equipped with logical groove, elevating system includes two electric telescopic handle of fixed connection at the base up end. The utility model has reasonable structural design, can not only extrude the fiber boards with different widths in a reciprocating way, but also has good extrusion effect and better adaptability; the fiber board can be clamped firmly, so that the fiber board is not easy to deviate in the extrusion process, and the stability is improved.
Description
Technical Field
The utility model relates to a fibreboard processing technology field especially relates to a wood chip extrusion device is used in production of well high density fibreboard.
Background
The production process of the medium-density fiberboard comprises the following steps: the method comprises the steps of cutting the secondary small firewood materials into wood chips with a certain specification by a chipping machine, screening, cleaning to remove impurities such as sand stones, metals and barks, pre-cooking, cooking and hot grinding under certain temperature and cooking conditions to obtain qualified wood fibers, mixing an adhesive and other additives, spraying the qualified wood fibers into a medium-density fiberboard at a certain temperature and pressure by three linear precision spray heads which are 120 degrees away from each other under the pressure of a high-pressure quantitative screw pump in a fan-shaped fine mist manner, fully mixing the qualified wood fibers with the wood fiberboard, drying, paving, pre-pressing and hot pressing to obtain the medium-density fiberboard, cooling, trimming and cutting into boards with a certain specification and size, storing, preserving health, sanding, inspecting, grading, packaging and warehousing to obtain the qualified medium-density fiberboard.
When the existing fiberboard is processed and extruded, workers need to stabilize the existing fiberboard firstly and then extrude the existing fiberboard, and the existing fiberboard needs to be manually disassembled after being finished, so that the process is complex and troublesome; therefore, a wood chip extruding device for producing medium and high density fiberboards is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a wood chip extruding device for producing medium and high density fiberboards.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the wood chip extruding device for producing the medium-high density fiberboard comprises a base, wherein an upper end face mounting plate of the base is provided with a lifting mechanism, a mounting block is arranged on the lower end face of the mounting plate, a first sliding groove is formed in the lower end face of the mounting block, an extruding mechanism is arranged in the first sliding groove, a second sliding groove communicated with the first sliding groove is formed in the inner top of the first sliding groove, an adjusting mechanism is arranged in the second sliding groove, and a through groove is formed in the base in a penetrating mode.
Preferably, elevating system includes two electric telescopic handle of fixed connection at the base up end, two equal fixed connection between electric telescopic handle's the up end and the lower terminal surface of mounting panel.
Preferably, the squeezing mechanism includes a motor disposed on the mounting block, a reciprocating lead screw is rotatably connected in the first chute, a power end of the motor is fixedly connected with one end of the reciprocating lead screw, a moving block is slidably connected in the first chute, the reciprocating lead screw penetrates through the moving block and is in threaded connection with the moving block, a connecting block is fixedly connected to a lower end face of the moving block, and a squeezing roller is rotatably connected to the lower end face of the connecting block.
Preferably, adjustment mechanism is including rotating first threaded rod and the second threaded rod of connection in the second spout, fixed connection between first threaded rod and the second threaded rod, the other end fixedly connected with action bars of first threaded rod, the lateral wall of first threaded rod and second threaded rod all overlaps and is equipped with the limiting plate rather than threaded connection.
Preferably, the reciprocating screw rod penetrates through the two limiting plates and is in rotary connection with the two limiting plates.
Preferably, one end of the operating rod is sleeved with a rubber pad fixedly connected with the operating rod.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the effect of extrusion mechanism, can reciprocate the extrusion to the fibreboard of different width, extrude effectually, adaptability is better.
2. Through adjustment mechanism's effect, can carry out the centre gripping to the fibreboard and stabilize, make it be difficult for taking place the skew at the extruded in-process, improved stability.
In conclusion, the fiber board extruding machine can extrude fiber boards with different widths in a reciprocating manner, and has good extruding effect and good adaptability; the fiber board can be clamped firmly, so that the fiber board is not easy to deviate in the extrusion process, and the stability is improved.
Drawings
Fig. 1 is a schematic structural view of a wood chip extruding device for producing medium and high density fiberboards according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a partial structural plan view of the wood chip extruding device for producing medium and high density fiberboard provided by the present invention.
In the figure: the device comprises a base 1, an electric telescopic rod 2, a mounting plate 3, a mounting block 4, a second chute 5, a first chute 6, a first threaded rod 7, a second threaded rod 8, a limiting plate 9, an operating rod 10, a motor 11, a reciprocating lead screw 12, a moving block 13, a connecting block 14, a squeezing roller 15 and a through groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a wood chip extrusion device is used in production of medium and high density fiberboard, including base 1, base 1's up end mounting panel 3 is equipped with elevating system between base 1 and the mounting panel 3, elevating system includes two electric telescopic handle 2 of fixed connection at base 1 up end, equal fixed connection between the up end of two electric telescopic handle 2 and the lower terminal surface of mounting panel 3, through elevating system's effect, can with squeeze roll 15 descend to offset with the fiberboard, conveniently extrude it.
The lower end face of the mounting plate 3 is provided with a mounting block 4, the lower end face of the mounting block 4 is provided with a first chute 6, a squeezing mechanism is arranged in the first chute 6 and comprises a motor 11 arranged on the mounting block 4, a reciprocating lead screw 12 is rotationally connected in the first chute 6, a power end of the motor 11 is fixedly connected with one end of the reciprocating lead screw 12, a moving block 13 is slidably connected in the first chute 6, the reciprocating lead screw 12 penetrates through the moving block 13 and is in threaded connection with the moving block 13, a connecting block 14 is fixedly connected to the lower end face of the moving block 13, a squeezing roller 15 is rotationally connected to the lower end face of the connecting block 14, the motor 11 is started, the motor 11 drives the reciprocating lead screw 12 to rotate, the reciprocating lead screw drives the moving block 13 and the squeezing roller 15 to reciprocate, the squeezing roller 15 can extrude a fiberboard in a reciprocating manner, and the squeezing effect is good; and under the effect of limiting plate 9, make the distance of squeeze roll 15 reciprocating motion can match with the fiberboard, and the adaptability is better.
The inner top of the first chute 6 is provided with a second chute 5 communicated with the first chute, the second chute 5 is internally provided with an adjusting mechanism, the adjusting mechanism comprises a first threaded rod 7 and a second threaded rod 8 which are rotatably connected in the second chute 5, the first threaded rod 7 and the second threaded rod 8 are fixedly connected, the other end of the first threaded rod 7 is fixedly connected with an operating rod 10, one end of the operating rod 10 is sleeved with a rubber pad fixedly connected with the operating rod, the outer side walls of the first threaded rod 7 and the second threaded rod 8 are respectively sleeved with a limiting plate 9 in threaded connection with the first threaded rod 7 and the second threaded rod 8, a reciprocating lead screw 12 penetrates through the two limiting plates 9 and is rotatably connected with the two limiting plates 9, when a fiberboard needs to be extruded, the fiberboard is placed on the base 1, the electric telescopic rod 2 is started, the two limiting plates 9 are positioned at two sides of the fiberboard, the operating rod 10 is rotated, the operating rod 10 drives the first threaded rod 7 and the second threaded rod 8 to rotate, the first threaded rod 7 and the second threaded rod 8 drive the two limiting plates 9 to move relatively, so that the two limiting plates 9 can be firmly clamped, and the limiting plates are not easy to deviate during extrusion; a through groove 16 is arranged on the base 1 in a penetrating way.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the utility model discloses in, when needs extrude the fibreboard, arrange the fibreboard in on the base 1, start electric telescopic handle 2, make two limiting plates 9 be located the both sides of fibreboard, rotate action bars 10, action bars 10 drive first threaded rod 7 and second threaded rod 8 and rotate, first threaded rod 7 and second threaded rod 8 drive two limiting plate 9 relative movement, so two limiting plate 9 can carry out the centre gripping to the limiting plate and stabilize, make it difficult emergence skew when extrusion work, and need not the staff and carry out a lot of dismouting, bring the facility for the staff.
The motor 11 is started, the motor 11 drives the reciprocating lead screw 12 to rotate, and the reciprocating lead screw drives the moving block 13 and the squeezing roller 15 to reciprocate, so that the squeezing roller 15 can extrude the fiberboard in a reciprocating manner, and the squeezing effect is good; and under the effect of limiting plate 9, make the distance of squeeze roll 15 reciprocating motion can match with the fiberboard, and the adaptability is better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The wood chip extruding device for producing the medium-high density fiberboard comprises a base (1) and is characterized in that an upper end face mounting plate (3) of the base (1) is provided with an elevating mechanism between the base (1) and the mounting plate (3), a mounting block (4) is arranged on the lower end face of the mounting plate (3), a first chute (6) is arranged on the lower end face of the mounting block (4), an extruding mechanism is arranged in the first chute (6), a second chute (5) communicated with the first chute (6) is arranged at the inner top of the first chute, an adjusting mechanism is arranged in the second chute (5), and a through groove (16) penetrates through the base (1).
2. The wood chip extrusion device for producing the medium and high density fiberboard according to claim 1, wherein the lifting mechanism comprises two electric telescopic rods (2) fixedly connected to the upper end surface of the base (1), and the upper end surfaces of the two electric telescopic rods (2) and the lower end surface of the mounting plate (3) are fixedly connected.
3. The wood chip extrusion device for producing the medium and high density fiberboard according to claim 1, wherein the extrusion mechanism comprises a motor (11) arranged on the mounting block (4), a reciprocating lead screw (12) is rotatably connected in the first chute (6), a power end of the motor (11) is fixedly connected with one end of the reciprocating lead screw (12), a moving block (13) is slidably connected in the first chute (6), the reciprocating lead screw (12) penetrates through the moving block (13) and is in threaded connection with the moving block, a connecting block (14) is fixedly connected to a lower end face of the moving block (13), and an extrusion roller (15) is rotatably connected to a lower end face of the connecting block (14).
4. The wood chip extruding device for producing the medium and high density fiberboard according to claim 3, wherein the adjusting mechanism comprises a first threaded rod (7) and a second threaded rod (8) which are rotatably connected in the second chute (5), the first threaded rod (7) and the second threaded rod (8) are fixedly connected, the other end of the first threaded rod (7) is fixedly connected with an operating rod (10), and the outer side walls of the first threaded rod (7) and the second threaded rod (8) are respectively sleeved with a limiting plate (9) in threaded connection with the operating rod.
5. The wood chip extruding device for producing the medium and high density fiberboard of claim 4, wherein the reciprocating screw rod (12) penetrates through and is rotatably connected with the two limiting plates (9).
6. The wood chip extruding device for producing the medium and high density fiberboard of claim 4, wherein one end of the operating rod (10) is sleeved with a rubber pad fixedly connected with the operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310236.5U CN214604939U (en) | 2020-12-31 | 2020-12-31 | Wood chip extrusion device for production of medium-high density fiberboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310236.5U CN214604939U (en) | 2020-12-31 | 2020-12-31 | Wood chip extrusion device for production of medium-high density fiberboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214604939U true CN214604939U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023310236.5U Active CN214604939U (en) | 2020-12-31 | 2020-12-31 | Wood chip extrusion device for production of medium-high density fiberboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214604939U (en) |
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2020
- 2020-12-31 CN CN202023310236.5U patent/CN214604939U/en active Active
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