CN213593504U

CN213593504U - Plastic mold for easily assembling and disassembling indoor wood-plastic wallboard

Info

Publication number: CN213593504U
Application number: CN202021736172.2U
Authority: CN
Inventors: 胡三兵
Original assignee: Huangshi Jiarui Mould Manufacturing Co ltd
Current assignee: Huangshi Jiarui Mould Manufacturing Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-07-02
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the technical field of the plastic mold technique and specifically relates to an indoor wood is moulded plastics mould for wallboard easily loads and unloads, including last mould and bed die, the top fixed mounting who goes up the mould has the notes material pipe, it runs through the mould to annotate the material pipe, the constant head tank has been seted up to the diapire of going up the mould, a plurality of exhaust holes have all been seted up to the both sides of constant head tank, the exhaust hole communicates with each other with the constant head tank inboard, the constant head tank can block and be equipped with the heat-conducting plate, the bottom fixed mounting of heat-conducting plate has the locating plate, set up a plurality of through-holes that run through on the heat-conducting plate, the through-hole evenly distributes on the heat-conducting plate, the through-hole all communicates with. The utility model discloses a dismantle more conveniently, the plastic mold's of saving dismouting time greatly.

Description

Plastic mold for easily assembling and disassembling indoor wood-plastic wallboard

Technical Field

The utility model relates to a plastic mold technical field especially relates to an easy indoor wood of loading and unloading plastic mold for wallboard.

Background

The wood-plastic composite material is a novel 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 percent 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 processes such as extrusion, mould pressing, injection molding and the like. The product is mainly used in industries such as building materials, furniture, logistics packaging and the like; the board is formed by hot extrusion after plastic and wood powder are mixed according to a certain proportion, and is called as an extruded wood-plastic composite board;

however, the traditional plastic mould for producing the wood-plastic wallboard is simple in structure and poor in strength, and needs to be fixed through a plurality of bolts, so that the plastic mould is quite troublesome to disassemble, and the production efficiency of the wood-plastic wallboard is seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the disassembly is troublesome, and providing an easy-to-assemble and disassemble indoor plastic mold for wood-plastic wallboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a plastic mold for an indoor wood-plastic wallboard easy to assemble and disassemble, and comprises an upper mold and a lower mold, wherein a material injection pipe is fixedly arranged at the top of the upper mold, the material injection pipe penetrates through the upper mold, a positioning groove is formed in the bottom wall of the upper mold, a plurality of exhaust holes are formed in the two sides of the positioning groove, the exhaust holes are communicated with the inner side of the positioning groove, a heat-conducting plate can be clamped in the positioning groove, a positioning plate is fixedly arranged at the bottom of the heat-conducting plate, a plurality of through holes which penetrate through are formed in the heat-conducting plate, the through holes are uniformly distributed on the heat-conducting plate, the through holes are communicated with the inner side of the positioning groove, a positioning bolt which penetrates through is installed at the two ends of the top of.

Preferably, four corners of the bottom of the positioning plate are fixedly provided with guide columns, and the bottoms of the guide columns are fixedly provided with connecting blocks.

Preferably, the top surface of the lower die is provided with a butt joint groove matched with the connecting block, and the guide column can be inserted into the corresponding butt joint groove.

Preferably, the buffer springs are fixedly mounted in the butt joint grooves, and the connecting blocks can be in contact with the buffer springs.

Preferably, the middle part of the top surface of the lower die is provided with a corresponding cavity, and the bottom end of the material injection pipe is communicated with the cavity; and second threaded holes matched with the positioning bolts are formed in two ends of the top of the lower die.

The utility model provides a pair of easily load and unload indoor wood and mould plastic mold for wallboard, beneficial effect lies in:

1. the heat conducting plate is inserted into the positioning groove, so that the positioning plate can be stably butted with the upper die, meanwhile, the heat of the injection molding material in the cavity can be quickly led out by the through hole, and is transferred into the positioning groove through the heat conducting plate and is discharged through the exhaust hole; thus, the injection molding material can be quickly cooled, and the molding of the wood-plastic wallboard is accelerated;

2. the locating plate passes through the guide post plug-in and realizes stably docking with the bed die in the butt joint inslot to fix through positioning bolt, this just makes stably connecting between last mould, locating plate and the bed die, has reduced positioning bolt's quantity simultaneously, makes like this dismantle more convenient, the dismouting time of the plastics mould of saving greatly.

Drawings

Fig. 1 is a schematic structural view of a plastic mold for an easily-detachable indoor wood-plastic wallboard provided by the utility model;

fig. 2 is a schematic structural view of an upper mold of the plastic mold for easily assembling and disassembling the indoor wood-plastic wallboard provided by the utility model;

FIG. 3 is a schematic view of a part of the structure of the plastic mold for an easily detachable indoor wood-plastic wallboard of the present invention;

fig. 4 is the utility model provides an easy indoor wood of loading and unloading is moulded plastic mold's for wallboard bottom die's structural schematic diagram.

In the figure: the device comprises an upper die 1, a lower die 2, a material injection pipe 3, a positioning bolt 4, a positioning groove 5, an exhaust hole 6, a positioning plate 7, a heat conduction plate 8, a through hole 9, a first threaded hole 10, a guide column 11, a connecting block 12, a butt joint groove 13, a buffer spring 131, a cavity 14 and a second threaded hole 15.

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. 1-4, an easy loading and unloading indoor wood plastic wallboard uses plastic mold, including last mould 1 and bed die 2, the top fixed mounting of going up mould 1 has notes material pipe 3, notes material pipe 3 runs through last mould 1, the constant head tank 5 has been seted up to the diapire of going up mould 1, a plurality of exhaust holes 6 have all been seted up to the both sides of constant head tank 5, exhaust holes 6 communicate with each other with the constant head tank 5 inboard, constant head tank 5 can block and be equipped with heat-conducting plate 8, the bottom fixed mounting of heat-conducting plate 8 has locating plate 7, set up a plurality of through-holes 9 that run through on heat-conducting plate 8, through-hole 9 all communicates with each other with the constant head tank 5 inboard, the equal screw thread in both ends at the top of going up mould 1 installs through positioning bolt 4, set up first screw hole 10 with positioning bolt 4.

The heat conducting plate 8 is inserted into the positioning groove 5, so that the positioning plate 7 can be stably butted with the upper die 1, meanwhile, the heat of the injection molding material in the cavity 14 can be quickly led out by the through hole 9, and is transferred into the positioning groove 5 through the heat conducting plate 8 and is discharged through the exhaust hole 6; therefore, the injection molding material can be rapidly cooled, and the forming of the wood-plastic wallboard is accelerated.

Guide posts 11 are fixedly mounted at four corners of the bottom of the positioning plate 7, connecting blocks 12 are fixedly mounted at the bottoms of the guide posts 11, butt-joint grooves 13 matched with the connecting blocks 12 are formed in the top surface of the lower die 2, the guide posts 11 can be inserted into the corresponding butt-joint grooves 13, buffer springs 131 are fixedly mounted inside the butt-joint grooves 13, the buffer springs 131 can reduce impact force generated in the extrusion process of the lower die 2 and the positioning plate 7, and damage to the lower die 2 is avoided; the connecting block 12 can contact with the buffer spring 131, the middle part of the top surface of the lower die 2 is provided with a corresponding cavity 14, and the bottom end of the material injection pipe 3 is communicated with the cavity 14; and second threaded holes 15 matched with the positioning bolts 4 are formed at two ends of the top of the lower die 2.

Locating plate 7 is pegged graft through guide post 11 and is realized in butt joint groove 13 and the stable butt joint of bed die 2 to fix through positioning bolt 4, this just makes to be connected steadily between bed die 1, locating plate 7 and the bed die 2, has reduced positioning bolt 4's quantity simultaneously, makes like this dismantle more convenient, the dismouting time of the plastic mold who practices thrift greatly.

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

1. The utility model provides an easy loading and unloading indoor wood plastic wallboard uses plastic mold, includes upper die (1) and bed die (2), the top fixed mounting of upper die (1) has notes material pipe (3), notes material pipe (3) run through upper die (1), its characterized in that, constant head tank (5) have been seted up to the diapire of upper die (1), a plurality of exhaust holes (6) have all been seted up to the both sides of constant head tank (5), exhaust hole (6) communicate with each other with constant head tank (5) inboard, constant head tank (5) can block and be equipped with heat-conducting plate (8), the bottom fixed mounting of heat-conducting plate (8) has locating plate (7), set up a plurality of through-holes (9) that run through on heat-conducting plate (8), through-hole (9) evenly distributed on heat-conducting plate (8), through-hole (9) all communicate with constant head tank (5) inboard, the equal screw thread in both ends at upper die (1) top installs, the heat-conducting plate (8) is provided with a first threaded hole (10) matched with the positioning bolt (4), and the lower die (2) is arranged at the bottom of the positioning plate (7).

2. The plastic mold for the easily detachable indoor wood-plastic wallboard according to claim 1, wherein four corners of the bottom of the positioning plate (7) are fixedly provided with guide columns (11), and the bottoms of the guide columns (11) are fixedly provided with connecting blocks (12).

3. The plastic mold for the easily-detachable indoor wood-plastic wallboard as claimed in claim 2, wherein the top surface of the lower mold (2) is provided with a butt joint groove (13) matched with the connecting block (12), and the guide column (11) can be inserted into the corresponding butt joint groove (13).

4. The plastic mold for the easily-detachable indoor wood-plastic wallboard of claim 3, wherein a buffer spring (131) is fixedly installed inside each butt joint groove (13), and the connecting block (12) can be contacted with the buffer spring (131).

5. The plastic mold for the easily-detachable indoor wood-plastic wallboard of claim 4, wherein a corresponding cavity (14) is formed in the middle of the top surface of the lower mold (2), and the bottom end of the material injection pipe (3) is communicated with the cavity (14); and second threaded holes (15) matched with the positioning bolts (4) are formed in two ends of the top of the lower die (2).