CN220013222U

CN220013222U - Paper-plastic product production die with identification mark

Info

Publication number: CN220013222U
Application number: CN202320796452.XU
Authority: CN
Inventors: 饶日华; 王歧红; 关钟宝; 何小明
Original assignee: Foshan Meiwanbang Technology Co ltd
Current assignee: Foshan Meiwanbang Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-11-14
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a paper-plastic product production die with identification marks, which comprises a forming female die and a forming male die, wherein a male die cavity with the shape identical to that of a plastic cup cover is milled on the surface of the forming male die, a plurality of annular convex rings are distributed on the surface of the male die cavity at intervals, annular grooves which are continuously expanded are circumferentially arranged on the edges of the annular convex rings in a surrounding manner, and the annular grooves are separated from each other by a distance.

Description

Paper-plastic product production die with identification mark

Technical Field

The utility model relates to the field of paper-plastic product molds, in particular to a paper-plastic product production mold with identification marks.

Background

In a fast food restaurant, in order to facilitate the production of drinks by a clerk, a plurality of pressable bump identification marks are designed on the surface of a paper plastic product such as a paper plastic cup cover, as shown in fig. 5, characters are printed outside the bump identification marks, for example, teas represent tea drinks, zero represents zero-degree colas, ice represents ice and hot represents heat, and the effect is that after the clerk produces drinks according to the requirements of customers, the clerk can press the corresponding bump identification marks, for example, hot tea, then press bump identification marks corresponding to the collapsed teas and hot, thereby facilitating meal delivery and preventing mixing.

However, after the paper-plastic cup cover is hot-pressed and molded, the convex point identification marks are pressed on the surface of the paper-plastic cup cover through concave-convex molding equipment, so that secondary processing is needed, the preparation cost is increased, and the processing time is prolonged.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a paper-plastic product production die with identification marks.

The technical scheme of the utility model is as follows:

the utility model provides a paper-plastic product production die with an identification mark, which comprises a forming female die and a forming male die, wherein a male die cavity with the same shape as a plastic cup cover is milled on the surface of the forming male die, a plurality of annular convex rings are distributed on the surface of the male die cavity at intervals, continuously-enlarged annular grooves are circumferentially encircling the edge of each annular convex ring, and the annular grooves are separated from each other by a distance.

Preferably, the number of the annular grooves is two, wherein one annular groove close to the annular convex ring is a second groove, and the other annular groove is a first groove.

Preferably, the two side surfaces of the first groove are first inclined surfaces, and the first inclined surfaces extend upwards from the inner edge to the outer edge in an inclined manner.

Preferably, the first inclined planes at two sides of the first groove form an included angle, and the included angle of the first groove is an obtuse angle.

Preferably, the included angle of the first groove is 120-150 degrees.

Preferably, the two sides of the second groove are second inclined planes, and the second inclined planes extend upwards from the inner edge to the outer edge in an inclined way.

Preferably, the second inclined planes at two sides of the second groove form an included angle, and the included angle of the second groove is an acute angle.

Preferably, the included angle of the second groove is 30-60 degrees.

Preferably, the height relationship among the annular convex ring, the second groove and the first groove is as follows: the top of the annular convex ring is higher than the second groove, and the top of the second groove is higher than the first groove.

The beneficial effects achieved by the utility model are as follows: the utility model can form the complete paper-plastic cup cover with the bump identification mark structure at one time without secondary processing, thereby reducing the manufacturing cost and the processing time.

Drawings

Fig. 1 is a schematic top view of the structure of the forming male die of the present utility model.

Figure 2 is a schematic side view of the forming punch structure of the present utility model.

Figure 3 is a schematic cross-sectional view of the forming punch structure of the present utility model.

Fig. 4 is an enlarged partial schematic view at a in fig. 3.

Fig. 5 is a schematic structural view of the paper plastic cup cover.

In the attached drawings, 1, a forming male die; 2. a male mold cavity; 3. an annular convex ring; 4. an annular groove; 5. a first trench; 50. a first inclined surface; 6. a second trench; 60. a second inclined surface; 7. and (5) identifying marks by using the convex points.

Detailed Description

In order to facilitate understanding of the utility model by those skilled in the art, a specific embodiment of the utility model is described below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the present utility model provides a paper-plastic product production mold with identification marks,

in the embodiment, the paper cup cover manufacturing method comprises a forming female die and a forming male die 1, wherein the forming female die and the forming male die 1 are arranged on a molding press, the forming female die and the forming male die 1 are opened to pour paper pulp, the paper pulp is heated and formed when the forming female die and the forming male die 1 are closed, the paper cup cover is demolded and taken out after the mold is opened, thereby completing the flow of producing the paper-plastic cup cover,

the surface of the forming male die 1 is milled and processed with a male die cavity 2 which is consistent with the shape of the plastic cup cover, a plurality of annular convex rings 3 are distributed on the surface of the male die cavity 2 at intervals, annular grooves 4 which are continuously expanded are circumferentially arranged on the edge of the annular convex rings 3, and the annular grooves 4 are separated from each other by a distance;

the number of the annular grooves 4 is two;

wherein one circle of annular grooves 4 close to the annular convex ring 3 is a second groove 6, and the other circle of annular grooves 4 is a first groove 5;

the two side surfaces of the first groove 5 are first inclined surfaces 50, and the first inclined surfaces 50 extend upwards from the inner edge to the outer edge in an inclined way to form a first groove 5 with a V-shaped bottom in a pointed convex mode;

the first inclined surfaces 50 on two sides of the first groove 5 form an included angle, and the included angle of the first groove 5 is an obtuse angle, in this embodiment, the specific angle is 120 °;

the two side surfaces of the second groove 6 are second inclined planes 60, the second inclined planes 60 extend upwards from the inner edge to the outer edge in an inclined way, the second groove 6 with the bottom flat bottom in an inverted trapezoid shape is formed,

the second inclined surfaces 60 on both sides of the second groove 6 form an included angle, and the included angle of the second groove 6 is an acute angle, in this embodiment, the specific angle is 30 °;

the height relation among the annular convex ring 3, the second groove 6 and the first groove 5 is as follows: the top of the annular convex ring 3 is higher than the second groove 6, and the top of the second groove 6 is higher than the first groove 5;

in other embodiments, the included angle of the first groove 5 may also be 121 ° to 150 °;

in other embodiments, the included angle of the second groove 6 may be 31 ° to 60 °.

When the paper cup cover is used, the forming female die and the forming male die 1 are arranged on a die press, the forming female die and the forming male die 1 are opened to pour paper pulp, the paper pulp is heated and formed when the forming female die and the forming male die 1 are closed, and the paper cup cover is demolded and taken out after the die is opened, so that the paper cup cover with the bump identification mark 7 structure can be formed at one time, secondary processing is not needed, the manufacturing cost is reduced, and the processing time is shortened;

after the paper-plastic cup cover is molded, the included angle of the second groove 6 is an acute angle, so that the deformation is convenient, namely, a user can press the annular convex ring 3 which is compressed at the position conveniently, the identification of the convex point identification mark 7 at the position is convenient,

because the included angle of the first groove 5 is an obtuse angle, the first inclined surface 50 arches the annular convex ring 3, the top of the annular convex ring 3 is higher than the second groove 6, and the top of the second groove 6 is higher than the first groove 5, so that the first groove 5 provides a space for accommodating the inner wall surface of the annular convex ring 3 after being crushed; even after the annular convex ring 3 is shrunken, the inner wall surface of the annular convex ring can not be contacted with the beverage in the cup, so that the sanitary and tidy condition during use is improved.

The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.

Claims

1. A paper-plastic product production mold with identification marks, comprising: the forming die and the forming punch are characterized in that a punch cavity is processed on the surface of the forming punch, a plurality of annular convex rings are distributed on the surface of the punch cavity at intervals, annular grooves which are continuously expanded are circumferentially formed in the edge of each annular convex ring, and the annular grooves are separated from each other by a distance.

2. The paper-plastic product producing mold with identification marks according to claim 1, wherein the number of the annular grooves is two, wherein one annular groove close to the annular convex ring is a second groove, and the other annular groove is a first groove.

3. The paper-plastic product producing mold with identification marks according to claim 2, wherein the first groove is provided with a first inclined surface on both sides, and the first inclined surface extends obliquely upwards from the inner edge to the outer edge.

4. A paper-plastic product production mold with identification marks according to claim 3, wherein the first inclined surfaces on both sides of the first groove form an included angle, and the included angle of the first groove is an obtuse angle.

5. The paper-plastic product producing mold with the identification mark according to claim 4, wherein the included angle of the first groove is 120-150 °.

6. A paper-plastic product producing die with identification marks as claimed in claim 2, wherein the second grooves are provided with second inclined surfaces on both sides, and the second inclined surfaces extend obliquely upwards from the inner edge to the outer edge.

7. The paper-plastic product producing mold with the identification mark according to claim 6, wherein the second inclined surfaces on two sides of the second groove form an included angle, and the included angle of the second groove is an acute angle.

8. The paper-plastic product producing mold with the identification mark according to claim 7, wherein the included angle of the second groove is 30-60 °.

9. The paper-plastic product production mold with identification marks according to claim 2, wherein the height relationship among the annular convex ring, the second groove and the first groove is: the top of the annular convex ring is higher than the second groove, and the top of the second groove is higher than the first groove.