CN210657799U

CN210657799U - Novel paper pulp mould for in-mould embossing

Info

Publication number: CN210657799U
Application number: CN201921302728.4U
Authority: CN
Inventors: 饶日华
Original assignee: Foshan Meiwanbang Technology Co ltd
Current assignee: Foshan Meiwanbang Technology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-02
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a fashioned novel paper pulp mould of intramode knurling relates to mould facility field, the on-line screen storage device comprises a base, the top of base is equipped with the die holder, the top inboard of die holder is equipped with the die, the bottom edge all around of die evenly is equipped with a plurality of recesses, the upper end of die holder be equipped with die holder assorted upper die base, the bottom inboard of upper die base be equipped with die matched with terrace die, the bottom of terrace die is equipped with a plurality of the engaged with bulge of recess, the top of upper die base is equipped with pours the mouth, just a plurality of pipelines of pouring are evenly installed to the bottom of pouring the mouth. The utility model discloses a pour the mouth and pour, during liquid reachd the shaping chamber that terrace die and die formed from a plurality of pipelines of pouring, can make liquid be full of the shaping chamber sooner, improved work efficiency, the effect of rethread protruding portion and recess for can directly extrude the carton bottom that can the stack in the mould.

Description

Novel paper pulp mould for in-mould embossing

Technical Field

The utility model relates to a mould facility field, in particular to novel paper pulp mould of knurling shaping in mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'. In daily life, a paper pulp carton which is convenient to stack is often used. Most of the existing carton molds can not be directly embossed in the molds, and the production efficiency is low. Therefore, it is necessary to provide a new pulp mold for in-mold embossing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fashioned novel paper pulp mould of intramode knurling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel paper pulp mould for in-mould embossing comprises a novel paper pulp mould for in-mould embossing, and comprises a base, wherein a lower mould base is arranged at the top end of the base, a female mould is arranged on the inner side of the top end of the lower mould base, a plurality of grooves are uniformly formed in the peripheral edge of the bottom of the female mould, handles are symmetrically arranged on two sides of the lower mould base, and one ends of the two handles extend into the side wall of the lower mould base;

the upper end of the lower die holder is provided with an upper die holder matched with the lower die holder, the inner side of the bottom end of the upper die holder is provided with a male die matched with the female die, and the bottom of the male die is provided with a protruding part meshed with the grooves;

the top of upper die base is equipped with pours the mouth, the bottom of pouring the mouth extends to the bottom inner wall of upper die base, just a plurality of pipelines of pouring are evenly installed to the bottom of pouring the mouth, and is a plurality of the bottom of pouring the pipeline extends to in the bottom lateral wall of terrace die.

Preferably, the top end of the base is symmetrically provided with two positioning plates, the lower die holder is arranged between the two positioning plates, and the inner sides of the two positioning plates are respectively contacted with two sides of the lower die holder.

Preferably, the top bilateral symmetry of base is equipped with C type bracing piece, two top one side of C type bracing piece all is equipped with the cylinder, two the output of cylinder all is equipped with the hydraulic stem, two the hydraulic stem is kept away from two the one end of cylinder is equipped with the stripper plate, two the stripper plate is respectively through two the hydraulic stem with two the cylinder is connected.

Preferably, four top corners of the upper die base are provided with four through holes one by one, and the four through holes are internally provided with positioning screws.

Preferably, four vertex angles of the lower die holder are provided with threaded holes meshed with the positioning screws one by one, the four threaded holes are connected with the four positioning screws on the top end of the upper die holder in a threaded connection mode.

Preferably, a heating plate is arranged on the inner side of the top end of the base, and the top end of the heating plate is in contact with the bottom of the female die.

The utility model discloses a technological effect and advantage:

1. pouring is carried out through the pouring port, liquid reaches the forming cavity formed by the male die and the female die from the plurality of pouring pipelines, so that the forming cavity can be filled with the liquid more quickly, and the working efficiency is improved; and the bottom of the stackable carton can be directly extruded in the die under the action of the convex part and the groove.

2. The heating plate is electrified through the external power supply, heat is transferred to the lower die holder and the upper die holder through heat conduction, the lower die holder and the upper die holder are preheated, the quality and the qualification rate of products are improved, and the cost is reduced.

Drawings

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

Fig. 2 is a schematic diagram of the mold structure of the present invention.

Fig. 3 is a sectional view of the structure of the present invention.

In the figure: 1. a base; 2. a lower die holder; 3. an upper die holder; 4. a cylinder; 11. positioning a plate; 12. a C-shaped support rod; 13. heating plates; 21. a threaded hole; 22. a handle; 23. a female die; 23a, a groove; 31. positioning a screw rod; 31a, a through hole; 32. a male die; 32a, a projection; 33. pouring a mouth; 33a, pouring a pipeline; 41. a hydraulic lever; 42. and (5) pressing the 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.

The utility model provides a novel paper pulp mould for in-mould embossing forming as shown in figures 1-3, which is shown by combining figures 1 and 2, and comprises a base 1, wherein the top end of the base 1 is provided with a lower die holder 2, the top end inner side of the lower die holder 2 is provided with a female die 23, the bottom peripheral edge of the female die 23 is uniformly provided with a plurality of grooves 23a, handles 22 are symmetrically arranged at two sides of the lower die holder 2, one end of each of the two handles 22 extends into the side wall of the lower die holder 2, the handles 22 are arranged, so that when taking out a formed product, the lower die plate 2 is taken out through the handles 22, the formed product in the female die 23 can be taken out, the upper end of the lower die holder 2 is provided with an upper die holder 3 matched with the lower die holder 2, the bottom end inner side of the upper die holder 3 is provided with a male die 32 matched with the female die 23, the bottom of the male die 32 is provided with a projection 32a which engages with the plurality of recesses 23a, the projection 32a being arranged such that the bottom of the stackable carton can be extruded directly from the die.

As shown in fig. 1, two positioning plates 11 are symmetrically arranged at the top end of the base 1, the lower die holder 2 is arranged between the two positioning plates 11, inner sides of the two positioning plates 11 are respectively contacted with two sides of the lower die holder 2, the positioning plates 11 are arranged to limit the lower die holder 2 within a certain range of the upper side wall of the base 1, so as to facilitate the installation of the upper die holder 3 and the fixation of the upper die holder 3, C-shaped supporting rods 12 are symmetrically arranged at two sides of the top end of the base 1, air cylinders 4 are respectively arranged at one side of the top ends of the two C-shaped supporting rods 12, hydraulic rods 41 are respectively arranged at output ends of the two air cylinders 4, one ends of the two hydraulic rods 41, which are far away from the two air cylinders 4, are provided with squeezing plates 42, the two squeezing plates 42 are respectively connected with the two air cylinders 4 through the two hydraulic rods 41, the air cylinders 4 drive the hydraulic rods 41, until the extrusion plate 42 is abutted against the two ends of the upper die base 3, the upper die base 3 is firmly fixed, and then pouring can be carried out.

As shown in fig. 2, four through holes 31a are formed at four top corners of the upper die holder 3 one by one, and positioning screws 31 are respectively arranged in the four through holes 31 a. Four apex angle departments of die holder 2 be equipped with one by one with positioning screw 31 engaged with screw hole 21, four screw hole 21 all with four on 3 tops of upper die base positioning screw 31 is connected, and the connected mode is threaded connection, when laying upper die base 3, aims at positioning screw 31 screw hole 21 and screws into, can guarantee that terrace die 32 card advances in die 23, is convenient for connect upper die base 3 and die holder 2.

As shown in fig. 3, the top of upper die base 3 is equipped with pours mouth 33, the bottom of pouring mouth 33 extends to the bottom inner wall of upper die base 3, just a plurality of pouring pipeline 33a are evenly installed to the bottom of pouring mouth 33, and are a plurality of pouring pipeline 33 a's bottom extends to the bottom lateral wall inner wall of terrace die 32, and the setting of a plurality of pouring pipeline 33a can make liquid more be full of the shaping chamber, has improved work efficiency, the top inboard of base 1 is equipped with hot plate 13, the top of hot plate 13 with the bottom of die 23 contacts, and the setting of hot plate 13 has improved the quality and the qualification rate of product, has reduced the cost.

This practical theory of operation:

when the utility model is used, firstly, before pouring, the heating plate 13 is electrified through the external power supply, heat is transferred to the lower die holder 2 and the upper die holder 3 through heat conduction, the heating plate is preheated, then the lower die holder 2 is positioned according to the positioning plate 11, then when the upper die holder plate 3 is placed, the positioning screw 31 is screwed in by aiming at the threaded hole 21, the male die 32 is ensured to be clamped in the female die 23, the upper die holder 3 and the lower die holder 2 are conveniently connected, then the cylinder 4 drives the hydraulic rod 41 to extend, thereby driving the extrusion plate 42 to be close to the two ends of the upper die holder 3 until the extrusion plate 42 and the two ends of the upper die holder 3 are propped against the upper die holder 3 to be fixed firmly, pouring can be carried out, secondly, pouring is carried out through the pouring port 33, liquid reaches the male die forming cavity formed by the male die 32 and the female die 23 from a plurality of pouring pipelines 33a, after, the heating plate 13 is closed, the upper die holder 3 and the lower die holder 2 are blown to dissipate heat, liquid forming is accelerated, after forming, the air cylinder 4 drives the extrusion plate 42 to return to an initial position, the positioning screw 31 is screwed out of the threaded hole 21, the upper die holder 3 can be taken down, the lower die holder 2 is taken down again, and the formed product can be taken out by inverting the lower die holder 2.

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 fashioned novel paper pulp mould of intramode knurling, includes base (1), its characterized in that: the die is characterized in that a lower die holder (2) is arranged at the top end of the base (1), a female die (23) is arranged on the inner side of the top end of the lower die holder (2), a plurality of grooves (23a) are uniformly formed in the peripheral edge of the bottom of the female die (23), handles (22) are symmetrically arranged on two sides of the lower die holder (2), and one ends of the two handles (22) extend into the side wall of the lower die holder (2);

an upper die holder (3) matched with the lower die holder (2) is arranged at the upper end of the lower die holder (2), a male die (32) matched with the female die (23) is arranged on the inner side of the bottom end of the upper die holder (3), and a protruding part (32a) meshed with the grooves (23a) is arranged at the bottom of the male die (32);

the top of upper die base (3) is equipped with pours mouth (33), the bottom of pouring mouth (33) extends to the bottom inner wall of upper die base (3), just a plurality of pipelines of pouring (33a) are evenly installed to the bottom of pouring mouth (33), and are a plurality of the bottom of pouring pipeline (33a) extends to in the bottom lateral wall of terrace die (32).

2. The new pulp mould of in-mould embossing according to claim 1, characterized in that: the die is characterized in that two positioning plates (11) are symmetrically arranged at the top end of the base (1), the lower die holder (2) is arranged between the two positioning plates (11), and the inner sides of the two positioning plates (11) are respectively contacted with two sides of the lower die holder (2).

3. The new pulp mould of in-mould embossing according to claim 1, characterized in that: the top both sides symmetry of base (1) is equipped with C type bracing piece (12), two top one side of C type bracing piece (12) all is equipped with cylinder (4), two the output of cylinder (4) all is equipped with hydraulic stem (41), two hydraulic stem (41) are kept away from two the one end of cylinder (4) is equipped with stripper plate (42), two stripper plate (42) are respectively through two hydraulic stem (41) and two cylinder (4) are connected.

4. The new pulp mould of in-mould embossing according to claim 1, characterized in that: four apex angles of the upper die base (3) are provided with four through holes (31a) one by one, and four positioning screws (31) are arranged in the through holes (31 a).

5. The new pulp mould of in-mould embossing according to claim 4, characterized in that: four vertex angles of the lower die holder (2) are provided with threaded holes (21) meshed with the positioning screws (31) one by one, the four threaded holes (21) are connected with the four positioning screws (31) on the top end of the upper die holder (3), and the connection mode is threaded connection.

6. The new pulp mould of in-mould embossing according to claim 1, characterized in that: the top inboard of base (1) is equipped with hot plate (13), the top of hot plate (13) with the bottom of die (23) contacts.