CN218196465U

CN218196465U - Plastic-wood board extrusion forming device

Info

Publication number: CN218196465U
Application number: CN202222255384.4U
Authority: CN
Inventors: 冯涛
Original assignee: Junan Tongsheng Plastic Wood Material Co ltd
Current assignee: Junan Tongsheng Plastic Wood Material Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-03
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a mould the plank and make the field, disclose a mould plank extrusion device, comprising a base plate, die cavity under the bottom plate top middle part fixedly connected with, both sides sliding connection has the carriage around the corresponding die cavity of bottom plate top left part, carriage top left and right sides fixedly connected with evenly falls the groove, carriage rear end connecting block top is provided with the water pump, water pump bottom through connection piece inner wall and fixedly connected with connecting pipe, connecting pipe rear end through connection piece outer wall extends to the outside, the left and right sides all is provided with a plurality of weeping hole in the carriage top middle part, evenly fall tank bottom inner wall and be provided with the weeping net. The utility model discloses in, make the adhesive evenly flow in the groove that falls down through setting up the weeping hole, the motor drives the carriage and slides and make the adhesive cover the mixture through the droping net uniformly, and the quality of moulding the wood is not good after the inhomogeneous messenger's cope match-plate pattern that prevents in the die cavity down pushes down.

Description

Plastic-wood board extrusion forming device

Technical Field

The utility model relates to a mould the plank and make the field, especially relate to a mould plank extrusion device.

Background

The board is made by mixing plastic and wood powder according to a certain proportion and then performing hot extrusion molding, and is called an extruded wood-plastic composite board, namely a plastic-wood board, wherein the plastic-wood is a combination of solid wood and plastic, and the board has the affinity feeling of a solid wood floor, and has good performances of moisture resistance, water resistance, acid and alkali resistance, fungi inhibition, static resistance, insect prevention and the like.

When the plastic wood board is manufactured by extrusion molding, an adhesive is required to be added for bonding materials in the die cavity, but the use of the adhesive is not uniform, so that the quality problem can be caused because the bonding of partial positions is not tight during the molding of the plastic wood board, and the cooling and demoulding speed of the molded plastic wood board is slow, so that the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plastic-wood board extrusion forming device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mould plank extrusion device, includes the bottom plate, die cavity under bottom plate top middle part fixedly connected with, both sides sliding connection has the carriage around the corresponding die cavity of bottom plate top left part, the even groove that falls of carriage top left and right sides fixedly connected with, carriage rear end top connecting block top is provided with the water pump, water pump bottom through connection piece inner wall and fixedly connected with connecting pipe, connecting pipe rear end through connection piece outer wall extends to the outside, the left and right sides all is provided with a plurality of weeping hole in the middle part of carriage top, even whereabouts tank bottom inner wall is provided with the blanking net, the anterior fixedly connected with motor in bottom plate top left side, motor drive end fixedly connected with threaded rod, die cavity top middle part inner wall is provided with the die cavity board down, die cavity board top middle part sliding connection has the top module, the top module runs through die cavity board bottom inner wall and the equal fixedly connected with connecting rod in both ends below around and, connecting rod top fixedly connected with kicking plate, die cavity left end fixedly connected with water storage tank left end fixedly connected with inlet tube, water inlet tube top left end fixedly connected with storage tank front portion in the storage water tank front portion is connected with hose in the rear portion.

As a further description of the above technical solution:

the supporting columns are fixedly connected to four corners of the top end of the bottom plate, the top end of each supporting column is fixedly connected with a top plate, the bottom end of each top plate is fixedly connected with an air cylinder, and the bottom end of each air cylinder is fixedly connected with an upper template.

As a further description of the above technical solution:

the rear end the hose other end fixedly connected with cold water storage cistern, the front end the hose other end fixedly connected with hot-water tank, cold water storage cistern and hot-water tank all fixed connection are on the roof top.

As a further description of the above technical solution:

the right end of the threaded rod is rotatably connected with a fixed block, and the bottom end of the fixed block is fixedly connected to the top end of the bottom plate.

As a further description of the above technical solution:

the bottom of the front end of the sliding frame is in threaded connection with the left side of the threaded rod body.

As a further description of the above technical solution:

and a water outlet pipe is fixedly connected to the lower part of the middle part of the right end of the lower die cavity.

As a further description of the above technical solution:

the bottom plate top corresponds die cavity rear side fixedly connected with adhesive bin down, connecting pipe other end fixed connection is on adhesive bin top.

As a further description of the above technical solution:

and a cavity is arranged on the inner wall of the middle part of the top end of the lower die cavity at the position corresponding to the lower part of the die cavity plate, and the floating plate is connected in the cavity in a sliding manner.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first utilize the water pump to fall into the inslot on carriage top through the connecting pipe from the adhesive bin, when the inslot adhesive liquid level reached the hole position department at leakage night, the adhesive can leak through the hole at leakage night in the even blanking groove, starter motor drives the threaded rod simultaneously and rotates and drive the carriage and slide in blanking groove both sides, the adhesive in the even blanking groove covers uniformly through the droping net and falls into the inside plastics and the bonding of wood system powder of making of blanking groove even, it is not good to prevent that the material bonding in the blanking groove is inhomogeneous to lead to the cope match-plate pattern to push down the shaping quality of moulding the wood.

2. The utility model discloses in, pour into hot water into through the inside cavity of lower die cavity and make the adhesive solidify and make the material bonding faster in die cavity down, can pour into cold water into in the cavity after the shaping and accelerate the shaping in the die cavity down and mould plank cooling shaping, it can make the kickboard upwards slide at the cavity inner wall to continue to pour into water into in the cavity after the complete cooling shaping to it is ejecting to drive the shaping PLAWOOD of top module in with die cavity down through the connecting rod, accelerate the efficiency of cooling shaping and drawing of patterns, thereby improve production efficiency.

Drawings

Fig. 1 is a perspective view of a plastic-wood board extrusion molding device provided by the utility model;

fig. 2 is a schematic structural view of an adhesive storage box of the plastic-wood board extrusion molding device provided by the utility model;

fig. 3 is a sectional view of a uniform dropping slot of the plastic-wood board extrusion molding device provided by the utility model;

fig. 4 is a cross-sectional view of a lower die groove of the plastic-wood board extrusion molding device provided by the utility model;

fig. 5 is the utility model provides a mould wooden board extrusion device's cylinder structure sketch map.

Illustration of the drawings:

1. a base plate; 2. mounting a template; 3. an adhesive storage bin; 4. a support pillar; 5. a water outlet pipe; 6. a lower die cavity; 7. a top module; 8. a threaded rod; 9. a carriage; 10. a water inlet pipe; 11. a motor; 12. a water storage tank; 13. uniformly dropping the groove; 14. a connecting pipe; 15. a water pump; 16. a hose; 17. a cold water tank; 18. a hot water tank; 19. a weep hole; 20. a liquid falling net; 21. a connecting rod; 22. a cavity; 23. a floating plate; 24. a cylinder; 25. a fixed block; 26. a top plate; 27. a cavity plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a plastic-wood board extrusion forming device comprises a bottom plate 1, a lower die groove 6 is fixedly connected to the middle of the top end of the bottom plate 1, a mixture of plastic and wood powder is arranged in the lower die groove 6, a sliding frame 9 is slidably connected to the left portion of the top end of the bottom plate 1 corresponding to the front side and the rear side of the lower die groove 6, uniform falling grooves 13 are fixedly connected to the left side and the right side of the top end of the sliding frame 9, a water pump 15 is arranged at the top of a connecting block at the top of the rear end of the sliding frame 9, the bottom end of the water pump 15 penetrates through the inner wall of the connecting block and is fixedly connected with a connecting pipe 14, the rear end of the connecting pipe 14 penetrates through the outer wall of the connecting block and extends to the outside, a plurality of liquid leaking holes 19 are formed in the left side and the right side in the middle of the top end of the sliding frame 9, a liquid falling net 20 is arranged on the inner wall of the bottom end of the uniform falling grooves 13, a motor 11 is fixedly connected to the front portion of the left side of the top end of the bottom plate 1, a threaded rod 8 is fixedly connected with a motor 11, the driving end of the motor 11, the threaded rod 8 can drive the sliding frame 9 to slide left and right side of the front side of the lower die groove 6, adhesive covering is evenly carried out on the mixture in the lower die groove 6 from left to right, the adhesive is pumped into the groove at the top end of the sliding frame 9 by a water pump 15 through a connecting pipe 14, when the liquid level of the adhesive in the groove reaches the position of a liquid leakage hole 19, the adhesive flows into an even dropping groove 13 and evenly covers and drops into the lower die groove 6 from front to back through a liquid dropping net 20, a die cavity plate 27 is arranged on the inner wall of the middle part at the top end of the lower die groove 6, a top die block 7 is connected with the middle part at the top end of the die cavity plate 27 in a sliding way, the top die block 7 penetrates through the inner wall at the bottom end of the die cavity plate 27, connecting rods 21 are fixedly connected with the middle parts at the front end and the back end of each connecting rod 21, a floating plate 23 is fixedly connected with the top end of each connecting rod 21, the floating plate 23 can drive the top die block 7 to push the cooled and formed plastic wood plate out of the lower die groove 6 from the die cavity plate 27 through each connecting rod 21, the demoulding operation is efficiently and simply completed, a water inlet pipe 10 is fixedly connected with the left end of the lower die groove 6, the left end of the water inlet pipe 10 is fixedly connected with a water storage tank 12, the front portion of the left side of the top end of the water storage tank 12 is fixedly connected with a hose 16 at the rear portion, and the hose 16 can inject hot water or cold water into the bottom end of the cavity plate 27 through the water storage tank 12.

The four corners of the top end of the bottom plate 1 are fixedly connected with supporting columns 4, the top end of each supporting column 4 is fixedly connected with a top plate 26, the bottom end of each top plate 26 is fixedly connected with an air cylinder 24, the bottom end of each air cylinder 24 is fixedly connected with an upper template 2, each supporting column 4 can support the top plate 26, each air cylinder 24 can push the upper template 2 into the lower mold groove 6 to extrude materials, the other end of each rear-end hose 16 is fixedly connected with a cold water tank 17, the other end of each front-end hose 16 is fixedly connected with a hot water tank 18, each cold water tank 17 and each hot water tank 18 are fixedly connected to the top end of each top plate 26, the cold water tanks 17 and the hot water tanks 18 can respectively inject cold water or hot water into the water storage tanks 12 through the hoses 16, the right ends of the threaded rods 8 are rotatably connected with fixing blocks 25, the bottom ends of the fixing blocks 25 are fixedly connected to the top end of the bottom plate 1, and the bottom of the front end of the sliding frame 9 is in threaded connection with the left side of the rod body of the threaded rod 8, lower die cavity 6 right-hand member middle part below fixedly connected with outlet pipe 5, all be provided with valve control water business turn over die cavity board 27 lower extreme of die cavity 6 down on outlet pipe 5 and the inlet tube 10, 1 top of bottom plate corresponds 6 rear side fixedly connected with adhesive bin 3 of die cavity down, 14 other end fixed connection of connecting pipe is on 3 tops of adhesive bin, the rear end of connecting pipe 14 is connected with adhesive bin 3 through the hose, do not influence the adhesive and shift when making things convenient for carriage 9 to slide, 6 top middle part inner walls of lower die cavity correspond die cavity board 27 below position department and are provided with cavity 22, kickboard 23 sliding connection is in cavity 22, the height of control cavity 22 liquid level can make kickboard 23 slide upwards in cavity 22 and drive top module 7 and carry out drawing of patterns work.

The working principle is as follows: firstly, placing plastic and wood powder into a lower die cavity 6, pumping the adhesive in an adhesive storage tank 3 into a groove at the top end of a sliding frame 9 through a connecting pipe 14 by using a water pump 15, enabling the adhesive to flow into an even lower dropping groove 13 through a liquid leaking hole 19 when the liquid level of the adhesive in the groove reaches the position of the liquid leaking hole 19, meanwhile, driving the sliding frame 9 to slide left and right at the front and back sides at the top end of the lower die cavity 6 by starting a motor 11, enabling the adhesive in the even lower dropping groove 13 to fall through a liquid dropping net 20 to evenly cover the surface of the plastic and wood powder on an inner die cavity plate 27 of the lower die cavity 6, enabling the adhesive to evenly bond the materials, preventing the uneven bonding of the materials in the lower die cavity 6 from causing poor forming quality of the plastic and wood after an upper die plate 2 is pressed down, and simultaneously utilizing a hose 18 to pass through a water storage tank 12 and enter a cavity 22 on the inner wall of the lower die cavity 6 through a water inlet pipe 10, hot water liquid level at this moment is not enough with kicking up of kickboard 23, preheat the adhesive mixture of lower chase 6, make the adhesive solidify sooner, thereby the shaping of PLAWOOD with higher speed, rethread cylinder 24 pushes down cope match-plate pattern 2 and carries out extrusion to the mould in lower chase 6, put hot water in cavity 22 through outlet pipe 5, after a period of time, through cold water storage tank 17, hose 16, storage water tank 12 and inlet tube 10 pour into cold water into in to cavity 22 and accelerate the cooling shaping of PLAWOOD, the shaping efficiency is improved, after the PLAWOOD cools off completely, continue to the interior water injection surface of water of cavity 22 can drive the PLAWOOD ejecting drawing of patterns in lower chase 6 of the kicking up gliding upward of kicking up module 7 through connecting rod 21 with kicking up of PLANT 23, demoulding efficiency has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mould wooden plate extrusion device, includes bottom plate (1), its characterized in that: the die comprises a bottom plate (1), a lower die groove (6) is fixedly connected to the middle of the top end of the bottom plate (1), the left portion of the top end of the bottom plate (1) corresponds to the front side and the rear side of the lower die groove (6), a sliding frame (9) is slidably connected to the left portion of the top end of the bottom plate (1), a uniform dropping groove (13) is fixedly connected to the left side and the right side of the top end of the sliding frame (9), a water pump (15) is arranged at the top of a connecting block at the rear end of the sliding frame (9), a connecting pipe (14) is fixedly connected to the inner wall of the connecting block at the bottom end of the water pump (15), the outer wall of the connecting block is fixedly connected to the rear end of the connecting pipe (14), a plurality of liquid leaking holes (19) are formed in the middle portion of the top end of the sliding frame (9), a dropping net (20) is arranged on the inner wall of the bottom end of the uniform dropping groove (13), a motor (11) is fixedly connected to the front portion of the left side of the bottom end of the bottom plate (1), a threaded rod (8) is fixedly connected to the motor (11), a die cavity plate (6) is fixedly connected to the inner wall at the top end of the lower die groove (6), a die cavity plate (27) is fixedly connected to the middle portion of the top end of the die cavity plate (27), a die cavity plate (7), a water inlet tube (21) is fixedly connected to the bottom plate (7) and a left portion of the lower die cavity plate (21) is fixedly connected to the lower die cavity plate (21), the water inlet pipe (10) is characterized in that a water storage tank (12) is fixedly connected to the left end of the water inlet pipe, and a hose (16) is fixedly connected to the front portion of the left side of the top end of the water storage tank (12) at the rear portion.

2. The plastic-wood board extrusion molding device as claimed in claim 1, wherein: the bottom plate (1) top four corners department equal fixedly connected with support column (4), support column (4) top fixedly connected with roof (26), roof (26) bottom fixedly connected with cylinder (24), cylinder (24) bottom fixedly connected with cope match-plate pattern (2).

3. The plastic-wood board extrusion molding device as claimed in claim 1, wherein: the other end of the hose (16) at the rear end is fixedly connected with a cold water tank (17), the other end of the hose (16) at the front end is fixedly connected with a hot water tank (18), and the cold water tank (17) and the hot water tank (18) are both fixedly connected to the top end of a top plate (26).

4. The plastic-wood board extrusion molding device as claimed in claim 1, wherein: the right end of the threaded rod (8) is rotatably connected with a fixing block (25), and the bottom end of the fixing block (25) is fixedly connected to the top end of the bottom plate (1).

5. The plastic-wood board extrusion molding device as claimed in claim 1, wherein: the bottom of the front end of the sliding frame (9) is in threaded connection with the left side of the rod body of the threaded rod (8).

6. The plastic-wood board extrusion molding device as claimed in claim 1, wherein: and a water outlet pipe (5) is fixedly connected to the lower part of the middle part of the right end of the lower die cavity (6).

7. The plastic-wood board extrusion molding device as claimed in claim 1, wherein: bottom plate (1) top corresponds die cavity (6) rear side fixedly connected with adhesive bin (3) down, connecting pipe (14) other end fixed connection is on adhesive bin (3) top.

8. The plastic-wood board extrusion molding device as claimed in claim 1, wherein: and a cavity (22) is arranged on the inner wall of the middle part of the top end of the lower die cavity (6) at a position corresponding to the lower part of the die cavity plate (27), and the floating plate (23) is connected in the cavity (22) in a sliding manner.