CN213972474U

CN213972474U - Extrusion die of wood-plastic bench

Info

Publication number: CN213972474U
Application number: CN202022888485.6U
Authority: CN
Inventors: 徐继芳
Original assignee: Huangshi Gaoke Plastic Mould Co Ltd
Current assignee: Huangshi Gaoke Plastic Mould Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-17
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses an extrusion die of wood-plastic stool strip, which comprises a base, a die and a box body are arranged above the base, a sieve plate and a fixed block are arranged inside the box body, a fixed column is arranged between the sieve plate and the fixed block, a slot is arranged at the position of the fixed block, which is contacted with the fixed column, one end of the fixed column is fixedly connected with the sieve plate, the other end of the fixed column is inserted into the slot, the side surface of one end of the fixed column, which is positioned in the slot, is provided with a limit groove, the inner side wall of the slot is provided with a fixed slot, a spring is fixedly arranged in the fixed slot, one end of the spring is provided with a limit block, the limit block is clamped with the fixed column through matching with the limit groove, an extrusion channel is arranged in the die, the bottom of the box body is provided with a discharge hole communicated with the extrusion channel, one side of the die is provided with a hydraulic cylinder, a piston rod and a push block, the utility model can filter wood-plastic material, ensures that the material is fine and has no large granular material protruding, meanwhile, the filter plate can be detached, so that the filter plate is conveniently detached and cleaned, and the production quality of the wood-plastic stool strip is further ensured.

Description

Extrusion die of wood-plastic bench

Technical Field

The utility model relates to a material processing technology field especially relates to an extrusion die of wood-plastic bench strip.

Background

Along with the improvement of education level, science and technology are continuously developed, novel decoration materials are introduced into our lives, the shapes are various, the colors are rich, the Wood-Plastic composite materials (WPC) are light and practical, the Wood-Plastic bench strip is just one of the Wood-Plastic composite materials, the Wood-Plastic composite materials are novel composite materials which are flourishing in recent years at home and abroad, the Wood-Plastic bench strip is a novel composite material which is formed by mixing more than 35-70% of Wood flour, rice husks, straws and other waste plant fibers with polyethylene, polypropylene, polyvinyl chloride and the like instead of common resin adhesives into a novel Wood material, and then the produced plate or section is supported by a special extrusion die in the production process of the Wood-Plastic bench strip through Plastic processing technologies such as extrusion, die pressing and injection molding;

at present, the wood-plastic bench strip extrusion die on the market has a plurality of problems, for example, wood-plastic materials cannot be filtered to enable the materials to be fine, the sieve plate cannot be detached and cleaned, the production quality of the wood-plastic wallboard cannot be guaranteed, and the using efficiency of the extrusion die is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an extrusion die of bench strip is moulded to wood can filter wood to mould the material, guarantees that its materials are fine and smooth, does not have large granular material outstanding, and the filter plate can be dismantled simultaneously, conveniently dismantles and washs the filter plate, and then has guaranteed the production quality who moulds bench strip to wood.

In order to solve the technical problem, the utility model provides a following technical scheme: an extrusion die for wood-plastic stool strips comprises a base, wherein a die is arranged above the base, a box body is arranged above the die, a sieve plate is arranged inside the box body, fixed blocks are arranged at two ends of the sieve plate and fixed on the inner wall of the box body, a fixed column is arranged between the sieve plate and the fixed blocks, a slot is arranged at a position, in contact with the fixed column, on the fixed block, one end of the fixed column is fixedly connected with the sieve plate, the other end of the fixed column is inserted into the slot, a limit groove is arranged on the side surface of one end, positioned in the slot, of the fixed column, a fixed groove is arranged on the inner side wall of the slot, a spring is fixedly arranged in the fixed groove, a limit block is arranged at one end of the spring and is clamped with the fixed column through the matching limit groove, an extrusion, one side of the die is provided with a hydraulic cylinder, one end of the hydraulic cylinder is provided with a piston rod and a push block, and the piston rod and the push block are inserted into the die and communicated with the extruding channel.

As an optimal technical scheme of the utility model, the box top is equipped with the fixing base, the fixing base internal fixation has the motor, the output of motor is equipped with the (mixing) shaft, be equipped with the stirring leaf on the (mixing) shaft, the stirring leaf is equipped with the multiunit, and the multiunit stirring leaf equidistance sets up on the (mixing) shaft.

As a preferred technical scheme of the utility model, be equipped with first gear on the (mixing) shaft, the both sides of first gear all mesh and are equipped with the second gear, wear to be equipped with the connecting rod in the second gear, the inner wall top of box is equipped with annular spout, the one end and the annular spout swing joint of connecting rod, be equipped with the dead lever on the connecting rod, the end of dead lever is equipped with the scraper blade, the inner wall swing joint of scraper blade and box.

As a preferred technical scheme of the utility model, the fixed water tank that is equipped with in below of base, the inside water pump that is equipped with of water tank, the output of water pump is equipped with the raceway, the inside cooling chamber that is equipped with of wall of mould, the raceway runs through inside water tank and the base stretches into the cooling chamber, the other end of raceway runs through inside the base stretches into the water tank.

As an optimal technical scheme of the utility model, the base below is equipped with the support column, the support column is equipped with multiunit and evenly distributed around the base below.

As an optimal technical scheme of the utility model, box top one side is equipped with the feed inlet, be equipped with apron and hinge on the feed inlet, the apron is articulated through hinge and feed inlet.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model is provided with the sieve plate, the fixed block and the like, when the device is used, wood-plastic materials can be filtered through the sieve plate, the materials of the wood-plastic materials are fine and smooth, no large granular materials are protruded, the production quality of the wood-plastic stool strip is further improved, when the sieve plate needs to be cleaned, the limiting block is pushed into the fixed groove until the limiting block leaves the limiting groove, and then the filter plate can be taken down, so that the filter plate is convenient to install and disassemble;

2. the utility model discloses be equipped with motor, (mixing) shaft and stirring leaf, during using this device, the starter motor drives the (mixing) shaft and stirs the leaf and rotates and to mix the stirring to wood plastic material, guarantees wood plastic material's abundant suitable mixture.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the box body of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the sieve plate of the present invention;

FIG. 5 is an enlarged view of the point B in FIG. 4 according to the present invention;

wherein: 1. a base; 2. a mold; 3. a material extruding channel; 4. a hydraulic cylinder; 5. a piston rod; 6. a push block; 7. a box body; 8. a motor; 9. a fixed seat; 10. a support pillar; 11. a water tank; 12. a water pump; 13. a water delivery pipe; 14. stirring blades; 15. a first gear; 16. a second gear; 17. a connecting rod; 18. fixing the rod; 19. a squeegee; 20. a sieve plate; 21. a fixed block; 22. a feeding port; 23. a feed inlet; 24. a cover plate; 25. a hinge; 26. fixing a column; 27. a limiting groove; 28. fixing grooves; 29. a limiting block; 30. a spring; 31. a stirring shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the utility model provides an extrusion die for wood-plastic stool strip, which comprises a base 1, a die 2 is arranged above the base 1, a box body 7 is arranged above the die 2, a sieve plate 20 is arranged inside the box body 7, two ends of the sieve plate 20 are provided with fixing blocks 21, the fixing blocks 21 are fixed on the inner wall of the box body 7, a fixing column 26 is arranged between the sieve plate 20 and the fixing blocks 21, a slot is arranged on the fixing block 21 where the fixing column 26 contacts, one end of the fixing column 26 is fixedly connected with the sieve plate 20, the other end of the fixing column 26 is inserted into the slot, a limit groove 27 is arranged on the side surface of one end of the fixing column 26 positioned in the slot, a fixing groove 28 is arranged on the inner side wall of the slot, a spring 30 is fixedly arranged in the fixing groove 28, one end of the spring 30 is provided with a limit block 29, the limit block 29 is clamped with the fixing column 26 through the matching of the limit groove 27, the extrusion material channel 3 is arranged in the die 2, the bottom of the box body 7 is provided with a feed opening 22, the feed opening 22 is communicated with the extrusion material channel 3, one side of the die 2 is provided with a hydraulic cylinder 4, one end of the hydraulic cylinder 4 is provided with a piston rod 5 and a push block 6, and the piston rod 5 and the push block 6 are inserted into the die 2 and are communicated with the extrusion material channel 3;

when using this device, can filter wood-plastic material through sieve 20, guarantee that its materials are fine and smooth, do not have large granule material outstanding, and then improved the production quality of wood-plastic bench strip, when needing to wash sieve 20, with stopper 29 to promoting in fixed slot 28 until stopper 29 leaves spacing groove 27 and can take off the filter plate, conveniently install and dismantle the filter plate.

In another embodiment, as shown in fig. 1-5, the utility model discloses that a fixed seat 9 is arranged above a box 7, a motor 8 is fixed in the fixed seat 9, a stirring shaft 31 is arranged at the output end of the motor 8, stirring blades 14 are arranged on the stirring shaft 31, a plurality of groups of stirring blades 14 are arranged on the stirring shaft 31, and the groups of stirring blades 14 are equidistantly arranged on the stirring shaft 31; when the device is used, the starting motor 8 drives the stirring shaft 31 and the stirring blades 14 to rotate, so that the wood-plastic materials can be mixed and stirred, and the sufficient and appropriate mixing of the wood-plastic materials is guaranteed.

In another embodiment, as shown in fig. 1-5, the utility model discloses that a first gear 15 is arranged on the stirring shaft 31, a second gear 16 is arranged on both sides of the first gear 15 in a meshing manner, a connecting rod 17 is arranged in the second gear 16 in a penetrating manner, an annular chute is arranged above the inner wall of the box body 7, one end of the connecting rod 17 is movably connected with the annular chute, a fixing rod 18 is arranged on the connecting rod 17, a scraping plate 19 is arranged at the end of the fixing rod 18, and the scraping plate 19 is movably connected with the inner wall of the box body 7;

when the device is used, the motor 8 drives the stirring shaft 31 to rotate, the first gear 15 also rotates, the first gear 15 is meshed with the second gear 16 to drive the second gear 16 to rotate, the second gear 16, the connecting rod 17 and the scraper 19 rotate, wood plastic materials attached to the inner wall of the box body 7 can be scraped, and the problem that the product quality is low due to the fact that part of the wood plastic materials are attached to the inner wall of the box body 7 to dry and fall into other wood plastic materials for a long time is solved.

In another embodiment, as shown in fig. 1-5, the utility model discloses that a water tank 11 is fixedly arranged below a base 1, a water pump 12 is arranged inside the water tank 11, a water delivery pipe 13 is arranged at the output end of the water pump 12, a cooling cavity is arranged inside the wall surface of a mold 2, the water delivery pipe 13 penetrates through the water tank 11 and the base 1 and extends into the cooling cavity, and the other end of the water delivery pipe 13 penetrates through the base 1 and extends into the water tank 11; the wood plastic bench strips in the extruding channel 3 can be rapidly cooled and formed by arranging the water tank 11, the water pump 12 and the water conveying pipe 13.

In another embodiment, as shown in fig. 1-5, the present invention discloses that support columns 10 are arranged below a base 1, and the support columns 10 are provided with a plurality of groups and are uniformly distributed around the lower part of the base 1; the device can be supported by arranging the supporting columns 10, so that the operation of workers is facilitated.

In another embodiment, as shown in fig. 1-5, the utility model discloses that a feed inlet 23 is arranged on one side above a box body 7, a cover plate 24 and a hinge 25 are arranged on the feed inlet 23, and the cover plate 24 is hinged with the feed inlet 23 through the hinge 25; the wood plastic material can be timely supplemented into the box body 7 by arranging the feeding port 23 and the hinged cover plate 24, and meanwhile, the cover plate 24 can prevent external dust and other impurities from falling into the box body 7 to pollute the wood plastic material.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an extrusion tooling of bench strip is moulded to wood, includes base (1), its characterized in that: the die is characterized in that a die (2) is arranged above the base (1), a box body (7) is arranged above the die (2), a sieve plate (20) is arranged inside the box body (7), fixing blocks (21) are arranged at two ends of the sieve plate (20), the fixing blocks (21) are fixed on the inner wall of the box body (7), a fixing column (26) is arranged between the sieve plate (20) and the fixing blocks (21), a slot is arranged at a position, in contact with the fixing column (26), on the fixing block (21), one end of the fixing column (26) is fixedly connected with the sieve plate (20), the other end of the fixing column (26) is inserted into the slot, a limiting groove (27) is arranged on the side surface of one end, located in the slot, of the fixing column (26), a fixing groove (27) is arranged on the inner side wall of the slot, a fixing groove (28) is arranged on the inner side wall of the slot, a spring (30) is fixedly arranged in the fixing groove (28), and a limiting block (29) is arranged at one end of the spring (30), stopper (29) and through cooperation spacing groove (27) and fixed column (26) joint, be equipped with crowded material passageway (3) in mould (2), box (7) bottom is equipped with feed opening (22), feed opening (22) and crowded material passageway (3) intercommunication, one side of mould (2) is equipped with pneumatic cylinder (4), the one end of pneumatic cylinder (4) is equipped with piston rod (5) and ejector pad (6), and piston rod (5) and ejector pad (6) insert mould (2) inside with crowded material passageway (3) intercommunication.

2. The extrusion die of a wood-plastic bench of claim 1, characterized in that: box (7) top is equipped with fixing base (9), fixing base (9) internal fixation has motor (8), the output of motor (8) is equipped with (mixing) shaft (31), be equipped with stirring leaf (14) on (mixing) shaft (31), stirring leaf (14) are equipped with the multiunit, and the multiunit stirring leaf (14) equidistance sets up on (mixing) shaft (31).

3. The extrusion die of a wood-plastic bench of claim 2, characterized in that: be equipped with first gear (15) on (mixing) shaft (31), the equal meshing in both sides of first gear (15) is equipped with second gear (16), wear to be equipped with connecting rod (17) in second gear (16), the inner wall top of box (7) is equipped with annular chute, the one end and the annular chute swing joint of connecting rod (17), be equipped with dead lever (18) on connecting rod (17), the end of dead lever (18) is equipped with scraper blade (19), the inner wall swing joint of scraper blade (19) and box (7).

4. The extrusion die of a wood-plastic bench of claim 1, characterized in that: the fixed water tank (11) that is equipped with in below of base (1), water tank (11) inside is equipped with water pump (12), the output of water pump (12) is equipped with raceway (13), the inside cooling chamber that is equipped with of wall of mould (2), raceway (13) run through inside water tank (11) and base (1) stretch into the cooling chamber, the other end of raceway (13) runs through inside base (1) stretch into water tank (11).

5. The extrusion die of a wood-plastic bench of claim 1, characterized in that: the base (1) below is equipped with support column (10), support column (10) are equipped with multiunit and evenly distributed around base (1) below.

6. The extrusion die of a wood-plastic bench of claim 1, characterized in that: a feeding hole (23) is formed in one side above the box body (7), a cover plate (24) and a hinge (25) are arranged on the feeding hole (23), and the cover plate (24) is hinged to the feeding hole (23) through the hinge (25).