CN216328968U

CN216328968U - Bamboo wood fiberboard extruder mold convenient to mount and dismount

Info

Publication number: CN216328968U
Application number: CN202121657773.9U
Authority: CN
Inventors: 吴小铜
Original assignee: Guangdong Tongmao New Building Material Technology Co ltd
Current assignee: Guangdong Tongmao New Building Material Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-04-19
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a die for a bamboo-wood fiberboard extruder, which is convenient to install and disassemble, wherein a die body comprises a die shell seat and a die core, the die shell seat is fixed on the extruder, a mounting groove is formed in the die shell seat, the die core is inserted in the mounting groove, one end of the die core is provided with a telescopic limiting column, a limiting hole is correspondingly formed in the die shell seat, the telescopic limiting column is inserted in the limiting hole, the die core is fixed in the mounting groove through the telescopic limiting column and the limiting hole, an ejector rod is also inserted in the limiting hole, and one end of the ejector rod extends out of the die shell seat. Compared with the prior art, the utility model has the advantages that: the die comprises a die shell seat and a die core, wherein the die shell seat is fixed on the extruder, only the die core needs to be replaced when the die needs to be replaced, the die core is small in size, light in weight and convenient to move, the die core is inserted in the mounting groove and convenient to mount and dismount, and the die core is provided with the telescopic limiting column and the limiting hole, so that the die core is convenient to fix, the die core is guaranteed to be mounted in place, and the die core is prevented from shifting.

Description

Bamboo wood fiberboard extruder mold convenient to mount and dismount

Technical Field

The utility model relates to the technical field of dies, in particular to a die for a bamboo-wood fiber board extruder, which is convenient to mount and dismount.

Background

Bamboo wood fiberboard production is through extruder extrusion moulding, and the thickness shape difference of bamboo wood fiberboard as required is equipped with the mould of multiple model, but the metal mold that current mould is as an organic whole is fast, and its is bulky, through a plurality of fix with screws on the extruder, when changing the mould, need demolish a plurality of screws, then go with the screw installation after changing new mould again, the operation is complicated, and the mould is heavy again, inconvenient moving.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a mould for a bamboo-wood fiberboard extruder, which is simple in structure and convenient to mount and dismount.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a bamboo wood fiber board mould for extruder easy to assemble dismantlement, includes the mould body, the mould body includes mould shell seat and mould core, the mould shell seat passes through screw, nut to be fixed on bamboo wood fiber board extruder, be equipped with the mounting groove corresponding to the mould core on the mould shell seat, the mould core is pegged graft in the mounting groove, and both in close contact with, mould core one end is equipped with flexible spacing post, it is equipped with spacing hole to correspond on the mould shell seat, flexible spacing post is pegged graft at spacing downtheholely, the mould core is fixed in the mounting groove through flexible spacing post, spacing hole, the ejector pin has still been pegged graft in spacing downthehole, ejector pin one end stretches out to the mould shell seat outside.

Compared with the prior art, the utility model has the advantages that: the die comprises a die shell seat and a die core, wherein the die shell seat is fixed on the extruder, only the die core needs to be replaced when the die needs to be replaced, the die core is small in size, light in weight and convenient to move, the die core is inserted in the mounting groove and convenient to mount and dismount, and the die core is provided with the telescopic limiting column and the limiting hole, so that the die core is convenient to fix, the die core is guaranteed to be mounted in place, and the die core is prevented from shifting.

As the improvement, the mould core includes tip baffle, sleeve and hole post, the sleeve is located tip baffle one side with the hole post, and all links to each other with the tip baffle is fixed, forms hollow district between sleeve and the hole post, makes things convenient for the shaping of bamboo-wood fiberboard.

As an improvement, the top and the bottom of one end, close to the end baffle, of the sleeve are respectively provided with a plurality of feeding channels II, the die shell seat is correspondingly provided with a feeding hole from top to bottom, feeding materials into the die core are facilitated, the die shell seat is provided with a plurality of feeding channels I corresponding to the feeding channels II, the top of each feeding channel I is communicated with the feeding hole, the bottom of each feeding channel I is in butt joint with the corresponding feeding channel II, and raw materials can pass through the feeding channels conveniently, so that the raw materials can enter the hollow area.

As the improvement, flexible spacing post is located the end baffle top, the last correspondence of end baffle is equipped with flexible groove, flexible inslot portion is equipped with the spring, the spring both ends respectively with flexible spacing post and flexible groove end wall fixed linking to each other, conveniently flexible spacing post bullet advance spacing hole in, carry out spacing fixed.

As an improvement, the mould core is provided with a plurality of models according to the thickness of the hollow area and the shape and size of the hole column, so that bamboo-wood fiber boards with different requirements can be conveniently extruded.

As the improvement, flexible spacing top of the post is the inclined plane, the inclined plane is lower near the inside one side of mounting groove, keeps away from the inside one side of mounting groove higher, easy to assemble mould core.

The top of the die shell seat is provided with a placing groove for placing the ejector rod, so that the ejector rod is convenient to place, the ejector rod is prevented from being inserted into the limiting hole all the time, mistakenly colliding with the ejector rod to enable the ejector rod to retract the telescopic limiting column, and the effect of fixing the die core is lost.

Drawings

Fig. 1 is a schematic structural diagram of a die for a bamboo-wood fiberboard extruder, which is convenient to mount and dismount.

FIG. 2 is a schematic view of the structure of the utility model for separating the die shell seat and the die core of the die for the bamboo-wood fiber board extruder, which is convenient to mount and dismount.

Fig. 3 is a schematic view of a vertical cross-sectional structure of the die for the bamboo-wood fiber board extruder, which is convenient to mount and dismount, cut along the center line of the telescopic limiting column.

Fig. 4 is a schematic structural view of a vertical section of the die for the bamboo-wood fiberboard extruder, which is easy to assemble and disassemble and is cut along a center line of the feeding channel.

As shown in the figure: 1. a mold shell seat; 1.1, a feed inlet; 1.2, a first feeding channel; 2. a mold core; 2.1, end baffles; 2.11, a telescopic groove; 2.2, a sleeve; 2.3, a pore column; 2.4, a feeding channel II; 2.5, a spring; 3. mounting grooves; 4. a telescopic limit column; 5. a limiting hole; 6. a top rod; 7. and (6) placing the groove.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

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, are merely for convenience in describing the present invention and simplifying the 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 thus, 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, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With the aid of the attached drawings, the die for the bamboo-wood fiberboard extruder is convenient to mount and dismount and comprises a die body, wherein the die body comprises a die shell seat 1 and a die core 2, the die shell seat 1 is fixed on the bamboo-wood fiberboard extruder through screws and nuts, a mounting groove 3 is formed in the die shell seat 1 corresponding to the die core 2, the die core 2 is inserted in the mounting groove 3 and is in close contact with the mounting groove 3, bamboo-wood fiberboard production raw materials are prevented from entering gaps between the bamboo-wood fiberboard production raw materials, a telescopic limiting column 4 is arranged at one end of the die core 2, a limiting hole 5 is correspondingly formed in the die shell seat 1, the telescopic limiting column 4 is inserted in the limiting hole 5, the die core 2 is fixed in the mounting groove 3 through the telescopic limiting column 4 and the limiting hole 5, a mandril 6 is further inserted in the limiting hole 5, and one end of the mandril 6 extends out of the die shell seat 1.

The mould core 2 comprises an end baffle 2.1, a sleeve 2.2 and a hole column 2.3, wherein the sleeve 2.2 and the hole column 2.3 are located on one side of the end baffle 2.1 and are fixedly connected with the end baffle 2.1, a hollow area is formed between the sleeve 2.2 and the hole column 2.3, and the bamboo-wood fiber board is extruded and formed in the hollow area.

Sleeve 2.2 is close to the one end top of end baffle 2.1 and all is equipped with a plurality of feedstock channel two 2.4 with the bottom, mould shell seat 1 corresponds from top to bottom and is equipped with feed inlet 1.1, be equipped with a plurality of feedstock channel one 1.2 corresponding to feedstock channel two 2.4 on the mould shell seat 1, feedstock channel one 1.2 top and feed inlet 1.1 communicate each other, and the bottom docks each other with feedstock channel two 2.4.

Or the feeding port 1.1 is positioned on the rear end face of the die shell seat 1, the feeding channel I1.2 is transversely provided with an inner end communicated with the feeding port 1.1 and the mounting groove 3, the feeding channel II 2.4 is transversely provided, and one end of the feeding channel I is aligned with the feeding channel I1.2 while the other end of the same extends into the hollow area.

The flexible spacing post 4 is located end baffle 2.1 top, the last correspondence of end baffle 2.1 is equipped with flexible groove 2.11, flexible inslot 2.11 is inside to be equipped with spring 2.5, spring 2.5 both ends respectively with flexible spacing post 4 and flexible groove 2.11 end wall fixed continuous.

The mould core 2 is provided with a plurality of models according to the thickness of the hollow area and the shape and the size of the hole column 2.3.

The top of the telescopic limiting column 4 is an inclined plane, one side of the inclined plane close to the inside of the mounting groove 3 is lower, and one side far away from the inside of the mounting groove 3 is higher.

And a placing groove 7 for placing the ejector rod 6 is arranged at the top of the die shell seat 1.

The telescopic limiting columns 4 can be arranged in a plurality of, preferably two, and are respectively located at two ends of the end baffle 2.1.

When the die core is disassembled, the ejector rod is inserted into the limiting hole, pushes the telescopic limiting column to retract into the telescopic groove, then pulls out the die core, and then takes out the ejector rod and places the ejector rod in the placing groove; when the mold core is installed, the end baffle of the mold core is aligned to the opening of the installation groove, the mold core is pushed inwards, when the lower end of the telescopic limiting column contacts the top wall of the installation groove, the lower end of the telescopic limiting column is extruded and retracted into the telescopic groove, the mold core is continuously pushed, when the telescopic limiting column on the mold core is aligned to the limiting hole, the telescopic limiting column is bounced into the limiting hole, the mold core is marked to be installed in place, the mold core is fixed, and when the mold core is installed in place, the feeding channel on the mold core is aligned to the feeding channel I on the mold shell seat, so that feeding is facilitated; during the production limiting plate, heated raw materials enter the feeding channel I from the feeding hole, and under the continuous feeding action of the feeding device, the raw materials are extruded into the feeding channel II, then enter the hollow area of the mold core for molding, and then are discharged from one end, far away from the end baffle, of the mold core.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a bamboo wood fiberboard mould for extruder easy to assemble dismantlement, includes the mould body, its characterized in that: the mould body includes mould shell seat (1) and mould core (2), mould shell seat (1) is fixed on bamboo-wood fiberboard extruder through screw, nut, be equipped with mounting groove (3) on mould shell seat (1) corresponding to mould core (2), peg graft in mounting groove (3) mould core (2), and both in close contact with, mould core (2) one end is equipped with flexible spacing post (4), it is equipped with spacing hole (5) to correspond on mould shell seat (1), peg graft in spacing hole (5) flexible spacing post (4), mould core (2) are fixed in mounting groove (3) through flexible spacing post (4), spacing hole (5), it has ejector pin (6) to still peg graft in spacing hole (5), ejector pin (6) one end stretches out to the mould shell seat (1) outside.

2. The die for the bamboo-wood fiber board extruder convenient to mount and dismount as claimed in claim 1, wherein: mould core (2) include end baffle (2.1), sleeve (2.2) and hole post (2.3) are located end baffle (2.1) one side, and all link to each other with end baffle (2.1) is fixed, form hollow area between sleeve (2.2) and hole post (2.3).

3. The die for the bamboo-wood fiber board extruder convenient to mount and dismount as claimed in claim 2, wherein: sleeve (2.2) are close to the one end top and the bottom of end baffle (2.1) and all are equipped with a plurality of feedstock channel two (2.4), mould shell seat (1) corresponds from top to bottom and is equipped with feed inlet (1.1), be equipped with a plurality of feedstock channel one (1.2) corresponding to feedstock channel two (2.4) on the mould shell seat (1), feedstock channel one (1.2) top communicates each other with feed inlet (1.1), and the bottom docks each other with feedstock channel two (2.4).

4. The die for the bamboo-wood fiber board extruder convenient to mount and dismount as claimed in claim 2, wherein: flexible spacing post (4) are located end baffle (2.1) top, it is equipped with flexible groove (2.11) to correspond on end baffle (2.1), flexible groove (2.11) inside is equipped with spring (2.5), spring (2.5) both ends respectively with flexible spacing post (4) and flexible groove (2.11) end wall fixed continuous.

5. The die for the bamboo-wood fiber board extruder convenient to mount and dismount as claimed in claim 2, wherein: the mould core (2) is provided with a plurality of models according to the thickness of the hollow area and the shape and size of the hole column (2.3).

6. The die for the bamboo-wood fiber board extruder convenient to mount and dismount as claimed in claim 1, wherein: the top of the telescopic limiting column (4) is an inclined plane, one side of the inclined plane close to the inside of the mounting groove (3) is lower, and one side of the inclined plane far away from the inside of the mounting groove (3) is higher.

7. The die for the bamboo-wood fiber board extruder convenient to mount and dismount as claimed in claim 1, wherein: the top of the die shell seat (1) is provided with a placing groove (7) for placing the ejector rod (6).