CN218053805U

CN218053805U - Tray forming die is moulded to environmental protection wood convenient to drawing of patterns

Info

Publication number: CN218053805U
Application number: CN202220482465.5U
Authority: CN
Inventors: 梁淑莲
Original assignee: Guangzhou Ronghui Wood Industry Co ltd
Current assignee: Guangzhou Ronghui Wood Industry Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-12-16
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to the technical field of mold, specifically be a tray forming die is moulded to environmental protection wood convenient to drawing of patterns, including the die block, be provided with the top mould on the die block, the shaping has the tray product between die block and the top mould, inlays on the die block and is equipped with the die core, installs a plurality of supplementary demoulding structure outside the die block, supplementary demoulding structure include hydraulic cylinder, support piece, movable block and kicking block, kicking block and movable block sliding connection. This tray forming die is moulded to environmental protection wood convenient to drawing of patterns through setting up the supplementary demoulding structure on the die block for when the difficult condition of drawing of patterns appears in the tray product in the die core of end, steerable hydraulic cylinder is ejecting action and can makes hydraulic cylinder transversely promote the movable block, thereby makes the kicking block can be in the upward movement under the effect of protruding rail, reaches the purpose of outside ejecting tray product, makes the tray product that is difficult to the drawing of patterns carry out the forced demoulding.

Description

Tray forming die is moulded to environmental protection wood convenient to drawing of patterns

Technical Field

The utility model relates to the technical field of mold, specifically be a tray forming die is moulded to environmental protection wood convenient to drawing of patterns.

Background

The wood-plastic tray is made of a wood-plastic material, and is generally formed by melting the wood-plastic material and then injecting the melted wood-plastic material into a plastic mould during production. When a mould is used for forming the wood-plastic tray, the size of the wood-plastic tray is large, so that the wood-plastic tray can be clamped in production, the wood-plastic tray is difficult to take out from the mould only by means of the ejection mechanism of the wood-plastic tray, the production of the wood-plastic tray can be influenced, and accordingly, the environment-friendly wood-plastic tray forming mould convenient for demoulding is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tray forming die is moulded to environmental protection wood convenient to drawing of patterns to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tray forming die is moulded to environmental protection wood convenient to drawing of patterns, includes the die block, the top of die block is provided with the top mould, the die block with the shaping has the tray product between the top mould, it is equipped with the die core to inlay on the die block, a plurality of vertical sliding tray has been seted up to the top edge of die core die cavity of end, a plurality of lateral sliding tray has been seted up on the outside terminal surface of die core of end, lateral sliding tray with vertical sliding tray communicates mutually, install a plurality of supplementary demoulding structure on the outside surface of die block, supplementary demoulding structure includes hydraulic cylinder, inserts support piece, cover in the die block establish the movable block and the cover in the lateral sliding tray are established the kicking block in the vertical sliding tray, the kicking block with movable block sliding connection, the top of kicking block stretches into the die cavity of die core of end.

Preferably, a plurality of through grooves are formed in the peripheral surface of the bottom die, the number of the through grooves is equal to that of the transverse sliding grooves, the positions of the through grooves correspond to those of the transverse sliding grooves one to one, and the number of the auxiliary demolding structures is equal to that of the transverse sliding grooves, and the positions of the auxiliary demolding structures correspond to those of the transverse sliding grooves one to one.

Preferably, the hydraulic oil cylinder is fixed on a fixed seat through a bolt, and the fixed seat is fixed on the outer side surface of the bottom die through a bolt.

Preferably, the tail end of the abutting block is integrally formed with a fixing plate, the abutting block is inserted into the through groove, and the fixing plate is fixed on the outer side surface of the bottom die through a bolt.

Preferably, the bottom surface of the movable block and the bottom surface of the ejector block are both in the shape of an inclined plane, the movable block is abutted to the inclined plane of the ejector block, a convex rail with a cross section in the shape of T is integrally formed at the top end of the movable block, a guide groove is formed in the bottom end of the ejector block, and the convex rail extends into the guide groove and is in sliding connection with the ejector block.

Preferably, a hanging rod with a T-shaped cross section is integrally formed at the tail end of a piston rod of the hydraulic oil cylinder, a through hole is formed in the supporting block, the piston rod of the hydraulic oil cylinder penetrates through the through hole, a hanging groove with a T-shaped cross section is formed at the tail end of the hydraulic oil cylinder, and the hanging rod is hung in the hanging groove.

Preferably, a groove is formed in the corner of the inner side of the top end of the top block, and the wall of the groove is flush with the surface of the cavity of the bottom mold core.

Compared with the prior art, the beneficial effects of the utility model are that:

this tray forming die is moulded to environmental protection wood convenient to drawing of patterns through setting up the supplementary demoulding structure on the die block for when the difficult condition of drawing of patterns appears in the tray product in the die core of end, steerable hydraulic cylinder is ejecting action and can makes hydraulic cylinder transversely promote the movable block, thereby makes the kicking block can be in the upward movement under the effect of protruding rail, reaches the purpose of outside ejecting tray product, makes the tray product that is difficult to the drawing of patterns carry out the forced demoulding.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the middle bottom die of the present invention;

FIG. 3 is an exploded view of the auxiliary stripping structure of the present invention;

FIG. 4 is a schematic structural view of the middle support block of the present invention;

FIG. 5 is a schematic structural view of the middle movable block of the present invention;

fig. 6 is a schematic structural view of the middle top block of the present invention.

The meaning of the individual reference symbols in the figures is:

1-bottom die; 11-bottom mold core; 111-vertical sliding grooves; 112-a lateral sliding groove; 12-through grooves; 2-top molding; 3-a tray product; 4-auxiliary demoulding structure; 41-a hydraulic oil cylinder; 411-hanging rod; 412-a holder; 42-a resisting block; 421-a fixing plate; 422-via holes; 43-a movable block; 431-rail; 432-hanging groove; 44-a top block; 441-shaped groove; 442-guide groove.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the device or component so 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 "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a tray forming die is moulded to environmental protection wood convenient to drawing of patterns, includes die block 1, and the top of die block 1 is provided with top mould 2, and the shaping has tray product 3 between die block 1 and the top mould 2, inlays on the die block 1 to be provided with die core 11, installs the top mould core corresponding with die core 11 on the top mould 2 for mould the wooden material and pour into the die cavity between die block 1 and the top mould 2 into and cool off the back and can the shaping be tray product 3.

The utility model discloses in, a plurality of vertical sliding tray 111 have been seted up to the top edge of the 11 die cavities of die block core, a plurality of lateral sliding tray 112 have been seted up on the outside terminal surface of die block core 11, lateral sliding tray 112 is linked together with vertical sliding tray 111, a plurality of logical grooves 12 have been seted up on the peripheral surface of die block 1, the quantity that leads to groove 12 and lateral sliding tray 112 equals and the position one-to-one, make and lead to groove 12 and lateral sliding tray 112 and be the UNICOM form, the outside of die block 1 installs a plurality of supplementary demoulding structure 4 on the surface, the quantity of supplementary demoulding structure 4 and the quantity of lateral sliding tray 112 equal and the position one-to-one, it has an supplementary demoulding structure 4 to make every all correspond on leading to groove 12.

Specifically, the auxiliary demolding structure 4 comprises a hydraulic oil cylinder 41, a supporting block 42 inserted into the bottom mold 1, a movable block 43 sleeved in the transverse sliding groove 112, and a top block 44 sleeved in the vertical sliding groove 111, wherein the top block 44 is slidably connected with the movable block 43, and the top end of the top block 44 extends into the cavity of the bottom mold core 11. The hydraulic oil cylinder 41 is fixed on the fixing seat 412 through a bolt, and the fixing seat 412 is fixed on the outer side surface of the bottom die 1 through a bolt, so that the hydraulic oil cylinder 41 is fixed on the outer side of the bottom die 1, and the tail end of a piston rod of the hydraulic oil cylinder 41 extends into the through groove 12.

In addition, a fixing plate 421 is integrally formed at the end of the abutting block 42, the abutting block 42 is inserted into the through groove 12, and the fixing plate 421 is fixed on the outer side surface of the bottom die 1 through bolts, so that the abutting block 42 seals the through groove 12, the movable block 43 is limited in the transverse sliding groove 112, and the movable block 43 is prevented from being pulled out from the through groove 12. A hanging rod 411 with a T-shaped cross section is integrally formed at the tail end of a piston rod of the hydraulic oil cylinder 41, a through hole 422 is formed in the abutting block 42, the piston rod of the hydraulic oil cylinder 41 penetrates through the through hole 422, a hanging groove 432 with a T-shaped cross section is formed at the tail end of the hydraulic oil cylinder 41, the hanging rod 411 is hung in the hanging groove 432, and when the hydraulic oil cylinder 41 works, the hydraulic oil cylinder 41 can drive the movable block 43 to move together in the transverse sliding groove 112 through the piston rod.

It should be noted that the bottom surfaces of the movable block 43 and the top block 44 are both inclined surfaces, the movable block 43 abuts against the inclined surface of the top block 44, a protruding rail 431 with a T-shaped cross section is integrally formed at the top end of the movable block 43, a guide groove 442 is formed at the bottom end of the top block 44, the protruding rail 431 extends into the guide groove 442 and is slidably connected with the top block 44, and when the movable block 43 is driven by the hydraulic oil cylinder 41 and moves inwards along the transverse sliding groove 112, the movable block 43 can drive the movable block 43 to move upwards along the vertical sliding groove 111 under the action of the protruding rail 431, so that the movable block 43 clamped in the bottom mold core 11 is pushed outwards, and the purpose of demolding is achieved. When the movable block 43 is driven by the hydraulic cylinder 41 and moves outwards along the transverse sliding groove 112, the movable block 43 will drive the movable block 43 to retract into the vertical sliding groove 111 under the action of the convex rail 431, so that the top block 44 gradually returns to the original position from the ejected state, so as to perform the forming work of the tray product 3.

It should be noted that the inner corner of the top end of the top block 44 is provided with a groove 441, and the wall of the groove 441 is flush with the surface of the cavity of the bottom die core 11, so that when the top block 44 returns to the original position, the top block 44 does not interfere with the forming shape of the tray product 3.

When the environment-friendly wood-plastic tray forming die convenient for demolding generates a die clamping phenomenon on the bottom die core 11, the hydraulic station for controlling the hydraulic oil cylinder 41 is started at first, the hydraulic oil cylinder 41 drives the piston rod to make outward extending movement under the action of hydraulic oil, then the piston rod of the hydraulic oil cylinder 41 makes extending movement, the piston rod pushes the movable block 43 to slide inwards along the transverse sliding groove 112, at the moment, the movable block 43 can drive the movable block 43 to move upwards along the vertical sliding groove 111 under the action of the convex rail 431, the movable block 43 clamped in the bottom die core 11 is pushed outwards by the movable block 43, the purpose of assisting demolding of the tray product 3 is achieved, finally, after the demolding of the tray product 3 is completed, the hydraulic oil cylinder 41 is controlled to drive the piston rod to make retraction movement, the movable block 43 moves outwards along the transverse sliding groove 112, the movable block 43 can drive the movable block 43 to retract into the vertical sliding groove 111 under the action of the convex rail 431, and the top block 44 returns to the original position from the ejection state, so that the forming work of the tray product 3 can be performed.

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 a tray forming die is moulded to environmental protection wood convenient to drawing of patterns, includes die block (1), the top of die block (1) is provided with top mould (2), die block (1) with the shaping has tray product (3), its characterized in that between top mould (2): the die is characterized in that a bottom die core (11) is embedded in the bottom die (1), a plurality of vertical sliding grooves (111) are formed in the edge of the top end of a cavity of the bottom die core (11), a plurality of transverse sliding grooves (112) are formed in the end face of the outer side of the bottom die core (11), the transverse sliding grooves (112) are communicated with the vertical sliding grooves (111), a plurality of auxiliary demolding structures (4) are installed on the surface of the outer side of the bottom die (1), each auxiliary demolding structure (4) comprises a hydraulic oil cylinder (41), a supporting block (42) inserted into the bottom die (1), a movable block (43) sleeved in the transverse sliding grooves (112) and a top block (44) sleeved in the vertical sliding grooves (111), the top block (44) is connected with the movable block (43) in a sliding mode, and the top end of the top block (44) extends into the cavity of the bottom die core (11).

2. The environment-friendly wood-plastic tray forming die convenient for demolding as claimed in claim 1, wherein: a plurality of through grooves (12) are formed in the peripheral surface of the bottom die (1), the number of the through grooves (12) is equal to that of the transverse sliding grooves (112) and the positions of the through grooves are in one-to-one correspondence, and the number of the auxiliary demolding structures (4) is equal to that of the transverse sliding grooves (112) and the positions of the transverse sliding grooves are in one-to-one correspondence.

3. The environment-friendly wood-plastic tray forming die convenient for demolding as claimed in claim 1, wherein: the hydraulic oil cylinder (41) is fixed on a fixed seat (412) through bolts, and the fixed seat (412) is fixed on the outer side surface of the bottom die (1) through bolts.

4. The environment-friendly wood-plastic tray forming die convenient for demolding as claimed in claim 1, wherein: the tail end of the abutting block (42) is integrally formed with a fixing plate (421), the abutting block (42) is inserted into the through groove (12), and the fixing plate (421) is fixed on the outer side surface of the bottom die (1) through bolts.

5. The environment-friendly wood-plastic tray forming die convenient for demolding as claimed in claim 1, wherein: the bottom surface of activity piece (43) with the bottom surface of kicking block (44) all becomes the inclined plane form just activity piece (43) with the inclined plane of kicking block (44) offsets, the top integrated into one piece of activity piece (43) has transversal convex rail (431) of personally submitting T shape, guide way (442) have been seted up to the bottom of kicking block (44), convex rail (431) stretch into in guide way (442) and with kicking block (44) sliding connection.

6. The environment-friendly wood-plastic tray forming die convenient for demolding as claimed in claim 1, wherein: the tail end of a piston rod of the hydraulic oil cylinder (41) is integrally formed with a hanging rod (411) with a T-shaped cross section, a through hole (422) is formed in the abutting block (42), the piston rod of the hydraulic oil cylinder (41) penetrates through the through hole (422), a hanging groove (432) with a T-shaped cross section is formed in the tail end of the hydraulic oil cylinder (41), and the hanging rod (411) is hung in the hanging groove (432).

7. The environment-friendly wood-plastic tray forming die convenient for demolding as claimed in claim 1, wherein: a groove (441) is formed in the corner of the inner side of the top end of the top block (44), and the groove wall of the groove (441) is flush with the surface of a cavity of the bottom mold core (11).