CN219612902U - Roasting mold die of edible coffee cup - Google Patents

Abstract

The utility model relates to a roasting mold of an edible coffee cup, which comprises a lower mold and an upper mold core; the lower die is provided with a coffee cup forming groove with an upward opening; the upper part of the side wall of the coffee cup forming groove of the lower die is provided with a circle of retaining ring with a right-angle triangle-shaped radial section. The upper mold core is in a three-section shape which is sequentially reduced from top to bottom, and the upper part of the upper mold core is columnar; the shape and the size of the upper middle part correspond to the upper part of the coffee cup forming groove; the middle lower part of the upper mold core is in an inverted circular table shape corresponding to the coffee cup forming groove, and the uppermost part of the middle lower part of the upper mold core is positioned above the material blocking ring of the lower mold, so that the uppermost part of the middle lower part of the upper mold core, the material blocking ring and the inner wall of the coffee cup forming groove form an annular material storage ring; the upper mold core is also provided with 8-16 exhaust grooves; the middle lower part of the upper mold core and the inner wall of the coffee cup forming groove of the lower mold form a cup-shaped cavity. The baking mold of the edible coffee cup has good molding quality and high yield.

Description

Roasting mold die of edible coffee cup

Technical Field

The utility model relates to the field of baking molds, in particular to a baking mold for manufacturing edible coffee cups.

Background

Coffee is a popular hot beverage that consumes over 100 hundred million cups per year worldwide. The most common container for holding coffee is a disposable paper cup, and the paper cup is made of a material called laminated paper, is a paper-plastic composite material, is white pollution and is harmful to the environment if being discarded at will. There is an urgent need for a cup that allows a consumer to eat all of the cup after drinking coffee, and that is quickly degraded in the natural environment even if discarded, and is completely harmless to the environment.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a baking mold for edible coffee cups, which has good forming quality and high yield.

The technical scheme for realizing the aim of the utility model is to provide a roasting mold for edible coffee cups, which comprises a lower mold and an upper mold core; the lower die consists of two lower half dies which are symmetrically arranged left and right, the upper part of the lower die is cylindrical, the lower part of the lower die is in an inverted circular truncated cone shape, a coffee cup forming groove with an upward opening is arranged, the coffee cup forming groove is in an inverted circular truncated cone shape with a big upper part and a small lower part, and the side surface of the coffee cup forming groove is in an inclined surface shape. The upper part of the side wall of the coffee cup forming groove of the lower die is provided with a circle of retaining ring with a right-angle triangle-shaped radial section. The upper mold core is in a three-section shape which is sequentially reduced from top to bottom, the upper part of the upper mold core is in a column shape, and the diameter of the upper mold core is consistent with the diameter of the uppermost maximum part of the coffee cup forming groove; the shape and the size of the upper middle part correspond to those of the upper part of the coffee cup forming groove, so that the upper middle part of the upper mold core is in an inverted circular table shape and is in sliding fit with the side wall of the upper part of the coffee cup forming groove of the lower mold, and the peripheral wall of the upper middle part of the upper mold core is a positioning surface which can be in sliding fit with the side wall of the upper part of the coffee cup forming groove to position the sinking position of the whole upper mold core; the middle lower part of the upper mold core is in an inverted circular table shape corresponding to the coffee cup forming groove, gaps of the wall thickness of the pre-designed edible coffee cup exist between the positions of the outer wall of the upper mold core and the corresponding positions of the inner wall of the coffee cup forming groove, and the uppermost part of the middle lower part of the upper mold core is positioned above the material blocking ring of the lower mold, so that an annular material storage ring is formed by the uppermost part of the middle lower part of the upper mold core, the material blocking ring and the inner wall of the coffee cup forming groove; the upper part and the upper middle part peripheral wall of the upper mold core are also provided with 8-16 exhaust grooves which extend up and down and are uniformly spaced; the upper mold core is positioned and arranged in the coffee cup forming groove of the lower mold by the positioning surface of the upper mold core, and the middle lower part of the upper mold core and the inner wall of the coffee cup forming groove of the lower mold form a cup-shaped cavity.

Further, the material blocking ring protrudes inwards and upwards.

Further, the baking mold of the edible coffee cup further comprises an upper mold plate; the upper template is a connecting plate, and the upper template and the upper mold core are connected together in a way of welding, threaded connection or fastening piece connection.

Further, the upper template is a rectangular connecting plate. The upper die plate is provided with a counter bore which is vertically communicated, the center of the upper end surface of the upper part of the upper die core is also provided with a connector with external threads at the upper section, and the upper die core is connected with the upper die plate by screwing a nut after penetrating into the counter bore of the upper die plate through the connector.

The utility model has the positive effects that: when the baking mold of the edible coffee cup is used, the upper mold core and the upper mold plate are moved upwards to corresponding positions, the dough which is segmented by the dough segmentation machine and has proper weight is put at the bottom of the coffee cup forming groove of the lower mold, then the upper mold plate and the upper mold core are controlled to move downwards to the positioning position, the dough is extruded by the upper mold core to be fully distributed in the cup-shaped cavity, then the baking mold is heated by adopting gas, heat conducting oil or electricity, the exhaust groove is used for exhausting in the baking mold process, the dough in the baking mold process is blocked by the material blocking ring, the uniform quality of each part of the edible coffee cup is effectively ensured, part of the dough enters the material storage ring, and the material storage ring is half-filled. The design of the material blocking ring and the material storage ring is beneficial to controlling the forming of products and improving the yield.

The baffle ring is used for blocking uncontrolled flow of dough material and ensuring that the upper opening of the cup is basically level. The basic wall thickness of the cup is 3mm, the material blocking ring is arranged at the cup mouth, the wall thickness of the cup is gradually reduced, and the thinnest part is about 1.5mm.

The stock ring has a certain inhibition effect on the defects of products with uneven cup openings caused by factors such as difference of dough modulus, temperature fluctuation and the like, and redundant materials can be cut off when the cup openings are cut.

Drawings

FIG. 1 is a schematic view (cross-sectional view) of a mold for a roast and filled edible coffee cup according to the present utility model;

FIG. 2 is a schematic illustration of the use of a mold for the roasting mold of the edible coffee cup of FIG. 1;

fig. 3 is a schematic cross-sectional view of the edible coffee cup blank of fig. 2.

The labels in the above figures are as follows: the coffee cup comprises a lower die 1, a material blocking ring 1-1, an upper die core 2, a positioning surface 2-1, an exhaust groove 2-2, an upper die plate 3, a nut 3-1, a material storage ring C1 and an edible coffee cup primary product 4.

Detailed Description

Example 1

Referring to fig. 1, a roasting mold for an edible coffee cup of the present embodiment includes a lower mold 1, an upper mold core 2, and an upper mold plate 3. The lower die 1 is formed by combining two lower die halves which are symmetrically arranged left and right, the upper part of the lower die is cylindrical, the lower part of the lower die is in an inverted circular truncated cone shape, a coffee cup forming groove with an upward opening is arranged, the coffee cup forming groove corresponds to the designed shape of the edible coffee cup, and the lower die halves are in the inverted circular truncated cone shape with the upper part being big and the lower part being small, so that the side surface of the coffee cup forming groove is in the shape of an inclined plane. The upper part of the side wall of the coffee cup forming groove of the lower die 1 is provided with a circle of material blocking rings 1-1 with right-angle triangle-shaped radial sections, and the material blocking rings 1-1 protrude inwards and upwards. The upper mold core 2 is in a three-section shape which is sequentially reduced from top to bottom, the upper part of the upper mold core 2 is in a column shape, and the diameter of the upper mold core is consistent with the diameter of the uppermost maximum part of the coffee cup forming groove; the shape and the size of the upper middle part correspond to those of the upper part of the coffee cup forming groove, so that the upper middle part of the upper mold core 2 is in an inverted circular table shape and is in sliding fit with the side wall of the upper part of the coffee cup forming groove of the lower mold 1, and the peripheral wall of the upper middle part of the upper mold core 2 is a positioning surface 2-1 which can be in sliding fit with the side wall of the upper part of the coffee cup forming groove to position the sinking position of the whole upper mold core 2; the middle lower part of the upper mold core 2 is in an inverted round table shape corresponding to the coffee cup forming groove, gaps with the wall thickness of the pre-designed edible coffee cup exist between the corresponding positions of the outer wall of the upper mold core 2 and the inner wall of the coffee cup forming groove, the gaps are 3mm in the embodiment, and the uppermost part of the middle lower part of the upper mold core 2 is positioned above the material blocking ring 1-1 of the lower mold 1, so that the uppermost part of the middle lower part of the upper mold core 2, the material blocking ring 1-1 and the inner wall of the coffee cup forming groove form an annular material storage ring C1; the upper part and the upper middle part peripheral wall of the upper mold core 2 are also provided with 8-16 exhaust grooves 2-2 which extend up and down at uniform intervals, and the number of the exhaust grooves 2-2 in the embodiment is 13. The upper mold core 2 is positioned and arranged in the coffee cup forming groove of the lower mold 1 by the positioning surface 2-1, and the middle lower part of the upper mold core 2 and the inner wall of the coffee cup forming groove of the lower mold 1 form a cup-shaped cavity. The upper die plate 3 is a connecting plate, the upper die plate 3 and the upper die core 2 are connected together in a threaded connection or fastener connection mode, and the upper die core 2 is convenient to replace in an assembly connection mode after the locating surface 2-1 of the upper die core 2 is worn out due to the fact that the material of the upper die core 2 is softer than that of the lower die 1. In the embodiment, the upper die plate 3 is a rectangular connecting plate, the upper die plate 3 is provided with a counter bore which is vertically communicated, the center of the upper end face of the upper part of the upper die core 2 is also provided with a connector with external threads at the upper section, the upper die core 2 is screwed with a nut 3-1 after penetrating into the counter bore of the upper die plate 3 by the connector of the upper die core 2 so as to detachably connect the upper die core 2 and the upper die plate 3 together, or a bolt can be screwed into an internal thread blind hole arranged on the upper end face of the upper die core 2 after penetrating through the counter bore of the upper die plate 3; the upper die plate 3 is connected with a cylinder, a hydraulic cylinder or a motor in a transmission way, and controls the axial up-and-down movement of the upper die core 2 and transfers the heating heat of the baking die.

When the die for baking the edible coffee cup of the embodiment is used, the upper die core 2 and the upper die plate 3 are moved upwards to corresponding positions, the two lower die halves of the lower die 1 are combined together, the dough divided by the dough divider and with proper weight is put into the bottom of the coffee cup forming groove of the lower die 1, then the upper die plate 3 and the upper die core 2 are controlled to move downwards to a positioning position, the dough is extruded by the upper die core 2 to be distributed in the cup-shaped cavity, as shown in fig. 2, then gas, heat conducting oil or electric heating baking dies are adopted, and the baking die temperature is set: the upper mold core 2 is at 120 ℃, the lower mold 1 is at 125 ℃, and the baking time is as follows: 3 minutes, the exhaust groove 2-2 is used for exhausting in the baking mold process, the surface agent in the baking mold process is blocked by the material blocking ring 1-1, the uniform quality of each part of the edible coffee cup is effectively ensured, part of the surface agent enters the material storage ring C1, the material storage ring C1 is half-full, the upper mold core 2 and the upper mold plate 3 move upwards, the two lower mold halves of the lower mold 1 are controlled to be separated by the transmission control of a cylinder, a hydraulic cylinder or a motor, the edible coffee cup primary product 4 is demolded, the edible coffee cup primary product 4 after the baking mold is finished is shown in fig. 3, and a horizontal cutting machine is used for cutting the cup mouth.

It is apparent that the above examples are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While remaining within the scope of the utility model, obvious variations or modifications are incorporated by reference herein.

Claims (4)

1. A mold for baking edible coffee cups, characterized in that: comprises a lower die (1) and an upper die core (2); the lower die (1) is formed by combining two lower half dies which are symmetrically arranged left and right, the upper part of the lower die is cylindrical, the lower part of the lower die is in the shape of an inverted circular truncated cone, a coffee cup forming groove with an upward opening is arranged, the coffee cup forming groove is in the shape of an inverted circular truncated cone with a big upper part and a small lower part, and the side surface of the coffee cup forming groove is in the shape of an inclined surface; a circle of material blocking rings (1-1) with right-angle triangle-shaped radial sections are arranged at the upper part of the side wall of the coffee cup forming groove of the lower die (1); the upper mold core (2) is in a three-section shape which is sequentially reduced from top to bottom, the upper part of the upper mold core (2) is in a column shape, and the diameter of the upper mold core is consistent with the diameter of the uppermost part of the coffee cup forming groove; the shape and the size of the upper middle part correspond to those of the upper part of the coffee cup forming groove, so that the upper middle part of the upper mold core (2) is in a reverse truncated cone shape and is in sliding fit with the side wall of the upper part of the coffee cup forming groove of the lower mold (1), and the peripheral wall of the upper middle part of the upper mold core (2) is a positioning surface (2-1) which can be in sliding fit with the side wall of the upper part of the coffee cup forming groove to position the sinking position of the whole upper mold core (2); the middle lower part of the upper mold core (2) is in an inverted circular table shape corresponding to the coffee cup forming groove, gaps of the wall thickness of the pre-designed edible coffee cup exist between the positions of the outer wall of the upper mold core and the corresponding positions of the inner wall of the coffee cup forming groove, and the uppermost part of the middle lower part of the upper mold core (2) is positioned above a material blocking ring (1-1) of the lower mold (1), so that the uppermost part of the middle lower part of the upper mold core (2), the material blocking ring (1-1) and the inner wall of the coffee cup forming groove form an annular material storage ring (C1); the upper part and the upper middle part peripheral wall of the upper mold core (2) are also provided with 8-16 exhaust grooves (2-2) which extend up and down and are evenly spaced; the upper mold core (2) is positioned and arranged in the coffee cup forming groove of the lower mold (1) by the positioning surface (2-1), and the middle lower part of the upper mold core (2) and the inner wall of the coffee cup forming groove of the lower mold (1) form a cup-shaped cavity.

2. A mold for a roast and edible coffee cup according to claim 1, wherein: the material blocking ring (1-1) protrudes inwards and upwards.

3. A mold for a roast and edible coffee cup according to claim 1, wherein: the device also comprises an upper template (3); the upper die plate (3) is a connecting plate, and the upper die plate (3) and the upper die core (2) are connected together in a threaded connection or fastener connection mode.

4. A roasting mold for edible coffee cups as claimed in claim 2, wherein: the upper template (3) is a rectangular connecting plate; the upper die plate (3) is provided with a counter bore which is vertically communicated, the center of the upper end face of the upper part of the upper die core (2) is also provided with a connector with external threads at the upper section, and the upper die core (2) is screwed with a nut (3-1) after penetrating into the counter bore of the upper die plate (3) by the connector to connect the upper die core (2) with the upper die plate (3).