CN213260678U

CN213260678U - Processing die for manufacturing bicolor melamine tableware

Info

Publication number: CN213260678U
Application number: CN202021991325.8U
Authority: CN
Inventors: 杨阳; 张城瑜
Original assignee: Dongguan Yuxin Hardware Plastic Co ltd
Current assignee: Dongguan Yuxin Hardware Plastic Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-25
Anticipated expiration: 2030-09-11

Abstract

The utility model belongs to the technical field of melamine product production, in particular to a processing mould for manufacturing bicolor melamine tableware; the die comprises a female die and a male die; the female die is provided with a sinking groove which is convenient for tableware molding; the male die is provided with a convex part matched with the sinking groove, a pressure groove is arranged at the joint of the convex part and the male die, the pressure groove is sunken towards the opposite direction of the bulge, and the pressure groove is arranged around the convex part. After the manufacturing of the tableware is completed, the melamine powder with different colors is added to the mouth of the manufactured tableware, then the added melamine powder is pressed to form a decorative ring at the mouth of the tableware through the cooperation of the male die and the female die, and the accuracy and consistency of the decorative ring can be guaranteed by the processing die, so that the production efficiency of the tableware and the quality of products are effectively improved, and the production cost of the bicolor melamine tableware is reduced.

Description

Processing die for manufacturing bicolor melamine tableware

Technical Field

The utility model belongs to the technical field of melamine goods production, concretely relates to mold processing for making double-colored melamine tableware.

Background

In the prior art, decorative rings at the mouth of melamine tableware products are realized by adopting a process mode of decal paper; however, the oral decals on melamine tableware have the following problems:

1. the mouth of the tableware is narrow (the width is about 2-5 mm generally), the joint area of the stained paper and the tableware is small, so that the stained paper is easy to fall off locally, and the appearance of the tableware is influenced;

2. the contact area of the stained paper and the tableware is small, so that the adhesive force between the stained paper and the tableware is reduced, and the condition that the stained paper falls off is easy to occur in the using process of the tableware;

3. the area of the mouth of the tableware is small, and in the production process, the stained paper is not easy to position, so that the stained paper is easy to be pressed to be deflected, the finished product rate of the tableware is reduced, and the production cost of the tableware is increased. Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a processing mold for processing melamine tableware decorative rings.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a mold processing for making bicolor melamine tableware to solve the stained paper on the oral area of the tableware that exists among the prior art and be difficult to the suppression, and lead to its yield to reduce, the technical problem of cost of manufacture increase.

The utility model discloses a following technical scheme specifically realizes:

a processing mould for manufacturing bicolor melamine tableware comprises a female mould and a male mould;

the female die is provided with a sinking groove convenient for tableware molding;

the male die is provided with a convex part matched with the sunken groove, a pressure groove is arranged at the joint of the convex part and the male die, the pressure groove is sunken in the direction opposite to the convex part, and the pressure groove is arranged around the convex part.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with in the indent to the bellied clamping ring of notch direction of indent, the clamping ring with the indent sets up with one heart.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, public mould includes first public mould and the public mould of second, the clamping ring sets up on the first public mould.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the quantity of clamping ring is a plurality of, all the equidistant encirclement of clamping ring the convex part setting is in the indent.

In order to better realize the utility model, the cross-sectional shape of the indent is arc-shaped as further optimized in the above structure.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with location portion on the master model, location portion is located the opening part of heavy groove, just the shape of location portion with the shape phase-match of public mould.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, public mould with all be provided with heating device in the female mould.

In order to better realize the utility model, make further optimization in above-mentioned structure, the master model includes external member and base, the base is cylindrical structure, the external member slides and sets up the tip of base, just the external member with the tip of base encloses into the heavy groove.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, this mold processing still includes elevating gear, elevating gear's lift end with the base is connected.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with spacing portion on the circumference lateral wall of base.

To sum up, the utility model discloses following technological effect has:

after the manufacturing of the tableware is completed, the melamine powder with different colors is added to the mouth of the manufactured tableware, then the added melamine powder is pressed to form a decorative ring at the mouth of the tableware through the cooperation of the male die and the female die, and the accuracy and consistency of the decorative ring can be guaranteed by the processing die, so that the production efficiency of the tableware and the quality of products are effectively improved, and the production cost of the bicolor melamine tableware is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a sectional view of a processing mold for manufacturing a bicolor melamine tableware according to one embodiment;

FIG. 2 is a schematic structural diagram of a master mold in the first embodiment;

fig. 3 is a schematic structural view of a first male mold in a processing mold for manufacturing bicolor melamine tableware according to the present invention;

FIG. 4 is a cross-sectional view of a first male mold of a processing mold for manufacturing bicolor melamine tableware according to the present invention;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic structural view of a second male mold in a processing mold for manufacturing bicolor melamine tableware according to the present invention;

fig. 7 is a schematic structural view of a tableware processed by the processing mold for manufacturing bicolor melamine tableware of the present invention;

FIG. 8 is a schematic structural view of another tableware processed by the processing mold for manufacturing bicolor melamine tableware according to the present invention;

FIG. 9 is a schematic structural view of a master model in the second embodiment.

Reference numerals:

1. a female die; 11. a kit; 111. a positioning part; 12. a base; 121. a limiting part; 21. a first male mold; 22. a second male mold; 3. pressing a groove; 4. pressing a ring; 5. and (6) decorating rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The first embodiment is as follows:

as shown in fig. 1 to 8:

a processing mould for manufacturing bicolor melamine tableware comprises a female mould 1 and a male mould;

the female die 1 is provided with a sink groove which is convenient for tableware forming;

the male die is provided with a convex part matched with the sinking groove, a pressure groove 3 is arranged at the joint of the convex part and the male die, the pressure groove 3 is sunken towards the opposite direction of the convex part, and the pressure groove 3 is arranged around the convex part.

When melamine bicolor tableware is manufactured by the processing mold, workers can manufacture the tableware by the male mold and the female mold 1 firstly and separate the male mold from the female mold 1 after the manufacturing of the tableware is finished; then, melamine powder with different colors is added at the mouth part of the manufactured tableware, at the moment, a worker can operate the processing mold to enable the male mold to be matched with the female mold 1 again, and the added melamine powder is pressed at the mouth part of the tableware to finish the manufacture of the decorative ring 5 at the mouth part of the tableware;

this decorate the material of circle 5 the same with the material of preparation tableware, make the bonding of decorating circle 5 and tableware more firm, and this mold processing can guarantee to decorate the accuracy and the uniformity of circle 5 to the production efficiency of effectual improvement tableware and the quality of product, and then reduce the manufacturing cost of double-colored melamine tableware.

Preferably, a press ring 4 is arranged in the press groove 3, the press ring 4 protrudes towards the length direction of the protruding part, that is, the bottom of the press groove 3 faces the opening direction of the pressing groove, and the press ring 4 and the press groove 3 are arranged concentrically;

this clamping ring 4 can be in the oral area extrusion a wire casing of the tableware that makes, and the position of wire casing is in the central point of tableware oral area and puts, makes the tableware that this mold processing made more pleasing to the eye, and this wire casing can also avoid decorating the position of circle 5 and tableware and change, makes the more firm of bonding of decorating circle 5 and tableware.

Preferably, the male dies include a first male die 21 and a second male die 22; wherein the content of the first and second substances,

the pressing ring 4 is arranged on the first male die 21, the line groove is extruded on the tableware through the first male die 21, and then the melamine powder is pressed on the mouth part of the tableware through the second male die 22 to form the decorative ring 5, so that the cross section of the mouth part of the tableware is smoother.

Preferably, the cross-sectional shape of the indent 3 is circular arc, so that the cross-sectional shape of the mouth of the tableware is smoother, and the bicolor melamine tableware produced by the processing mold is more beautiful.

More preferably, the number of the pressing rings 4 is plural, and the circumferential protrusions of all the pressing rings 4 with equal intervals are provided in the pressing groove 3, so that the contact area between the melamine powder and the prepared tableware is increased, and the adhesion stability between the decorating ring 5 and the tableware is further improved.

Optimally, the female die 1 is provided with a positioning part 111, the positioning part 111 is positioned at the opening of the sinking groove, and the positioning part 111 is matched with the male die in shape; when the processing mold works, the male mold can be embedded into the positioning part 111 of the female mold 1, so that the male mold is aligned with the female mold 1, the processing mold is more stable in tableware production, and the quality of tableware produced by the processing mold is improved.

Preferably, heating devices are arranged inside the male die and the female die 1, and the heating devices can raise the temperature of the male die and the female die 1 so as to complete the production work of the tableware.

Example two:

fig. 3 to 9 show:

as a further optimization of the above embodiment, the above master model 1 comprises a sleeve 11 and a base 12; wherein the content of the first and second substances,

the base 12 is a cylindrical structure, the sleeve 11 is arranged at the end of the base 12, the sleeve 11 can slide along the length direction of the base 12, and the sleeve 11 and the end of the base 12 enclose the sinking groove;

when the production of the tableware is completed, the staff can extend the end part of the base 12 along the inside of the sleeve 11 by abutting against the base 12, and at the moment, the base 12 can push out the manufactured tableware from the sleeve 11, so that the tableware can be taken out more conveniently, and the production efficiency of the tableware is improved.

Preferably, the processing mold further comprises a lifting device, and the lifting end of the lifting device is connected with the base 12; when the lifting device acts, the lifting device drives the base 12 to act together, so that the tableware can be taken out more conveniently, and the production efficiency of the tableware is further improved.

Optimally, a limiting part 121 is arranged on the circumferential side wall of the base 12, and the distance from the limiting part 121 to the groove bottom of the sinking groove is equal to the length of the convex part; after the production of the tableware is completed, the lifting device can push the base 12 to move, so that the limiting part 121 on the base 12 abuts against the sleeve 11, and at the moment, the manufactured tableware is just located outside the sleeve 11 completely, so that the tableware can be taken out more conveniently.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mold processing for making double-colored melamine tableware which characterized in that: comprises a female die (1) and a male die;

the female die (1) is provided with a sinking groove convenient for tableware molding;

the male die is provided with a convex part matched with the sunken groove, a pressure groove (3) is formed in the joint of the convex part and the male die, the pressure groove (3) is sunken in the direction opposite to the convex part, and the pressure groove (3) is arranged around the convex part.

2. The working mold according to claim 1, wherein: be provided with in indent (3) to bellied clamping ring (4) of notch direction of indent (3), clamping ring (4) with indent (3) set up with one heart.

3. The working mold according to claim 2, wherein: the male die comprises a first male die (21) and a second male die (22), and the pressing ring (4) is arranged on the first male die (21).

4. The working mold according to claim 3, wherein: the number of clamping rings (4) is a plurality of, and all clamping rings (4) surround the convex part at equal intervals and are arranged in the pressing groove (3).

5. The working mold according to claim 4, wherein: the cross section of the pressure groove (3) is arc-shaped.

6. The working mold according to any of claims 1 to 5, wherein: the female die (1) is provided with a positioning part (111), the positioning part (111) is located at the opening of the sinking groove, and the shape of the positioning part (111) is matched with that of the male die.

7. The working mold of claim 6, wherein: heating devices are arranged in the male die and the female die (1).

8. The working mold according to claim 1, wherein: the female die (1) comprises a sleeve piece (11) and a base (12), wherein the base (12) is of a cylindrical structure, the sleeve piece (11) is arranged at the end part of the base (12) in a sliding mode, and the sinking groove is formed by the sleeve piece (11) and the end part of the base (12) in a surrounding mode.

9. The working mold of claim 8, wherein: the lifting device is characterized by further comprising a lifting end connected with the base (12).

10. The working mold of claim 9, wherein: and a limiting part (121) is arranged on the circumferential side wall of the base (12).