Conformal cooling water channel suitable for carbonated bottle bottom die and generation method of conformal cooling water channel

Abstract

The invention relates to a conformal cooling water channel suitable for a carbonated bottle bottom die and a generation method thereof.The conformal cooling water channel is arranged in the carbonated bottle bottom die and comprises a water inlet channel, a conformal water channel and a water outlet channel; the conformal water channel is close to the inner forming face of the carbonated bottle bottom die and at least provided with a first part extending along with the trend of the valley bottom of the inner forming face and a second part extending along with the trend of the peak ridge of the inner forming face, and the water inlet channel and the water outlet channel extend inwards from the outer wall of the carbonated bottle bottom die and communicate with the conformal water channel. The conformal cooling water channel can flexibly extend up and down along with the trend of the inner forming surface of the carbonated bottle bottom die, the distance between the cooling water channel and the inner forming surface is basically kept consistent, a uniform cooling effect is provided for the inner forming surface, the temperature distribution of the carbonated bottle bottom die is uniform, the forming effect of a carbonated bottle is ensured, and the production efficiency is improved. Belongs to the technical field of bottle blowing molds.

Description

Technical Field

[0001] The present invention relates to the technical field of blow molding dies, and particularly to a conformal cooling water channel applicable to the bottom die of a carbonated bottle and a method for generating the same. Background Art

[0002] In the prior art, in order to meet the supporting function and strength requirements of the bottom of a carbonated bottle, the bottom of the carbonated bottle has alternately distributed valleys and ridges. However, for the cooling water channel design of the bottom die of the current formed carbonated bottle, restricted by machining, it is generally within a conical space range and fails to flexibly follow the trend of the inner forming surface of the bottom die of the carbonated bottle and undulate and extend, resulting in different distances between the cooling water channel and the inner forming surface. Specifically, the cooling water channel is closer to the valley bottom of the inner forming surface and farther from the ridge part of the inner forming surface, thus causing uneven cooling effect of the cooling water channel on the inner forming surface. And for example, at the turning positions and planar positions of the valleys and ridges at the bottom of the carbonated bottle, the corresponding cooling requirements are different, and it is necessary to further improve the cooling water channel to meet the corresponding cooling requirements. The cooling difference of the bottom die of the carbonated bottle on the inner forming surface directly leads to the difficulty of the bottom die of the carbonated bottle in providing a suitable cooling effect for the bottom of the carbonated bottle, and further affects the forming effect of the carbonated bottle. Summary of the Invention

[0003] Aiming at at least some of the technical problems existing in the prior art, the object of the present invention is to provide a conformal cooling water channel applicable to the bottom die of a carbonated bottle and a method for generating the same, which can flexibly follow the trend of the inner forming surface of the bottom die of the carbonated bottle and undulate and extend. On the one hand, the distance between the cooling water channel and the inner forming surface is basically kept consistent, providing a uniform cooling effect on the inner forming surface and making the temperature distribution of the bottom die of the carbonated bottle uniform; on the other hand, the cooling water channel provides a suitable cooling capacity for the inner forming surface, so that the cooling duration of each position on the inner forming surface of the bottom of the carbonated bottle is basically the same; ensuring the forming effect of the carbonated bottle.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A conformal cooling water channel applicable to the bottom die of a carbonated bottle, the conformal cooling water channel is arranged inside the bottom die of the carbonated bottle, and includes a water inlet channel, a conformal water channel and a water outlet channel. The conformal water channel is close to the inner forming surface of the bottom die of the carbonated bottle and at least has a first part extending along the trend of the valley bottom of the inner forming surface and a second part extending along the trend of the ridge part of the inner forming surface. The water inlet channel and the water outlet channel respectively extend inward from the outer wall of the bottom die of the carbonated bottle and are respectively connected to the conformal water channel.

[0005] As a preference, the first part extends along the radial trend and / or shape trend of the valley bottom; The ridge part includes a main ridge and side ridges on both sides of the main ridge. The second part extends along the radial trend of the main ridge, and / or the second part extends along the radial trend and / or shape trend of the side ridges.

[0006] As an optimization, the conformal water channel further has a third part that surrounds along the circumferential trend of the valley bottom and the side peak ridges.

[0007] As an optimization, the conformal water channel is a radial water channel, and the radial water channel includes: A first part composed of multiple first radial branch water channels, extending along the radial direction of the carbonated bottle bottom mold and respectively following the trends of multiple valley bottoms, and one ends of all of them are connected to the water inlet channel; A second part composed of multiple second radial branch water channels, extending along the radial direction of the carbonated bottle bottom mold and respectively following the trends of multiple main peak ridges, and one ends of all of them are connected to the water inlet channel; A third part composed of radial branch connecting water channels, surrounding along the circumferential direction of the carbonated bottle bottom mold and following the trends of the side peak ridges and the valley bottoms, and connecting the other ends of the multiple first radial branch water channels and the multiple second radial branch water channels to each other; The first radial branch water channels and the second radial branch water channels are alternately distributed on the outer periphery of the water inlet channel, and the water outlet channel is connected to the radial branch connecting water channels.

[0008] As an optimization, the conformal water channel is an umbrella-shaped water channel, and the umbrella-shaped water channel includes: A first part composed of multiple first umbrella-shaped branch water channels, extending along the radial direction of the carbonated bottle bottom mold and respectively following the trends of multiple valley bottoms, and one ends of all of them are connected to the water inlet channel; A second part composed of multiple second umbrella-shaped branch water channels, extending along the radial direction of the carbonated bottle bottom mold and respectively following the trends of the side peak ridges, and one ends of all of them are connected to the middle parts of the first umbrella-shaped branch water channels; A third part composed of first umbrella-shaped branch connecting water channels, the first umbrella-shaped branch connecting water channels surround along the circumferential direction of the carbonated bottle bottom mold and follow the trends of the side peak ridges and the valley bottoms, and connect the other ends of the multiple first umbrella-shaped branch water channels and the multiple second umbrella-shaped branch water channels to each other; The water outlet channel is connected to the first umbrella-shaped branch connecting water channels.

[0009] As an optimization, the conformal water channel is a bionic network water channel, and the bionic network water channel includes: A first part composed of multiple first bionic branch water channels, extending along the radial direction of the carbonated bottle bottom mold and respectively following the trends of the valley bottoms, and one ends of all of them are connected to the water inlet channel; A second part composed of multiple second bionic branch water channels, extending along the radial direction of the carbonated bottle bottom mold and respectively following the trends of the main peak ridges, and the first bionic branch water channels and the second bionic branch water channels are alternately distributed on the outer periphery of the water inlet channel; A third part composed of bionic branch connecting water channels, surrounding along the circumferential direction of the carbonated bottle bottom mold and following the trends of the side peak ridges and the valley bottoms, and connecting the multiple first bionic branch water channels and the multiple second bionic branch water channels to each other; The water outlet channel is connected to a plurality of second bionic branch channels.

[0010] As an optimization, the conformal cooling channel is a grid-shaped channel, and the grid-shaped channel includes: A first part composed of a plurality of first grid branch channels, and each first grid branch channel includes: A first grid water inlet branch section, extending along the radial direction of the bottom mold of the carbonated beverage bottle and following the trend of the central indentation point, facing the valley bottom part and having one end connected to the water inlet channel; The valley bottom part facing the first grid water inlet branch section is the positive valley bottom part, and the valley bottom parts adjacent to the positive valley bottom part are the left valley bottom part and the right valley bottom part respectively; A first grid branch section, extending along the trend on the right side of the left valley bottom part, and having one end connected to the other end of the first grid water inlet branch section; A second grid branch section, extending along the trend on the left side of the right valley bottom part, and having one end connected to the other end of the first grid water inlet branch section; A second part composed of a plurality of second grid branch channels, and each second grid branch channel includes: A second grid water inlet branch section, extending along the radial direction of the bottom mold of the carbonated beverage bottle and following the trend of the central indentation point, facing the peak ridge part and having one end connected to the water inlet channel; The peak ridge part facing the second grid water inlet branch section is the positive peak ridge part, and the peak ridge parts adjacent to the positive peak ridge part are the left peak ridge part and the right peak ridge part respectively; A third grid branch section, extending along the trend of the side peak ridge on the right side of the left peak ridge part, and having one end connected to the other end of the second grid water inlet branch section; A fourth grid branch section, extending along the trend of the side peak ridge on the left side of the right peak ridge part, and having one end connected to the other end of the second grid water inlet branch section; The first grid branch channels and the second grid branch channels are alternately distributed on the outer periphery of the water inlet channel; A third part composed of grid branch connecting channels, surrounding along the circumferential direction of the bottom mold of the carbonated beverage bottle and following the trends of the side peak ridges and the valley bottom parts, and connecting the other ends of the plurality of first grid branch sections, the plurality of second grid branch sections, the plurality of third grid branch sections and the plurality of fourth grid branch sections to each other.

[0011] A method for generating a conformal cooling channel, used for generating a conformal cooling channel, includes the following steps: S1. Generate a conformal channel inside the bottom mold of the carbonated beverage bottle, specifically including: S11. Generate a planar conformal channel on any horizontal plane of the bottom mold of the carbonated beverage bottle; S12. Offset the inner forming surface downward along the axial direction of the bottom mold of the carbonated beverage bottle to form an offset inner forming surface; S13. Project the planar conformal channel to intersect with the offset inner forming surface to form a conformal channel; S2. Generate an inlet channel and an outlet channel that extend from the outer wall inward and are respectively connected to the conformal water channels inside the bottom mold of the carbonated beverage bottle.

[0012] As a preference, S11 is specifically: Generate a planar conformal water channel on any horizontal plane of the bottom mold of the carbonated beverage bottle, and divide the planar conformal water channel into multiple planar conformal water channel sections; S12 is specifically: Offset the inner forming surface downward multiple times along the axial direction of the bottom mold of the carbonated beverage bottle to form multiple offset inner forming surfaces that correspond one by one to the multiple planar conformal water channel sections; among them, the offset distance between the offset inner forming surface and the inner forming surface is determined according to the attributes of the corresponding planar conformal water channel section; S13 is specifically: Project the planar conformal water channel section to intersect with the corresponding offset inner forming surface to generate a conformal water channel section, and project multiple times to form multiple conformal water channel sections, and the multiple conformal water channel sections are combined to form a conformal water channel.

[0013] As a preference, when the planar conformal water channel in S11 is a partial planar conformal water channel, S13 specifically includes: S131. Project the partial planar conformal water channel to intersect with the offset inner forming surface to generate a partial conformal water channel; S132. Array the partial conformal water channels circumferentially along the bottom mold of the carbonated beverage bottle to generate a conformal water channel; Or, S132'. Array the partial conformal water channels radially along the bottom mold of the carbonated beverage bottle to generate a regional conformal water channel, and array the regional conformal water channels circumferentially along the bottom mold of the carbonated beverage bottle to generate a conformal water channel.

[0014] Generally speaking, the present invention has the following advantages: The conformal cooling water channel of the present invention can flexibly undulate and extend following the trend of the inner forming surface of the bottom mold of the carbonated beverage bottle. The distance between the cooling water channel and the inner forming surface is basically kept consistent, providing a uniform cooling effect on the inner forming surface. The temperature distribution of the bottom mold of the carbonated beverage bottle is uniform, ensuring the forming effect of the carbonated beverage bottle; furthermore, the cooling water channel provides an appropriate cooling capacity for the inner forming surface, making the cooling duration of each position on the inner forming surface of the bottom of the carbonated beverage bottle basically the same. Each position on the bottom of the carbonated beverage bottle is appropriately cooled during the forming process, avoiding the situation of insufficient cooling and / or overcooling at different positions, and thus reducing the forming time and energy consumption while ensuring the forming effect of the carbonated beverage bottle. Description of the Drawings

[0015] Figure 1 It is a three-dimensional view of the conformal cooling water channel arranged on the bottom mold of the carbonated beverage bottle.

[0016] Figure 2 It is a three-dimensional view of the radial cooling water channel.

[0017] Figure 3 Top view of the radial cooling water channel arranged on the bottom mold of the carbonated beverage bottle.

[0018] Figure 4 Stereogram of the umbrella-shaped cooling water channel.

[0019] Figure 5 Stereogram of the bionic reticular cooling water channel.

[0020] Figure 6 For Figure 5 Another perspective stereogram of

[0021] Figure 7 Top view of the bionic reticular cooling water channel arranged on the bottom mold of the carbonated beverage bottle.

[0022] Figure 8 Stereogram of the grid-shaped cooling water channel.

[0023] Figure 9 For Figure 8 Another perspective stereogram of

[0024] Figure 10 Stereogram of the bottom mold of the carbonated beverage bottle.

[0025] Among them, 1 is the inner forming surface, 11 is the central depression, 12 is the valley bottom part, 13 is the peak ridge part, 131 is the positive peak ridge part, 132 is the left peak ridge part, and 133 is the right peak ridge part.

[0026] In the second embodiment: 2 is the conformal water channel, 21 is the water inlet channel, 22 is the first radial branch water channel, 23 is the second radial branch water channel, 24 is the radial branch connecting water channel, 25 is the branch connecting water outlet channel, 26 is the water outlet concentration water channel, 27 is the water outlet connecting water channel, and 28 is the water outlet channel.

[0027] In the third embodiment: 2 is the conformal water channel, 41 is the water inlet channel, 42 is the first umbrella-shaped branch water channel, 43 is the second umbrella-shaped branch connecting water channel, 44 is the second umbrella-shaped branch water channel, 45 is the first umbrella-shaped branch connecting water channel, 46 is the branch connecting water outlet channel, 47 is the water outlet concentration water channel, 48 is the water outlet connecting water channel, and 49 is the water outlet channel.

[0028] In the fourth embodiment: 2 is the bottom mold of the carbonated beverage bottle, 3 is the conformal cooling water channel, 31 is the water inlet channel, 32 is the first bionic branch water channel, 33 is the second bionic branch water channel, 34 is the bionic branch connecting water channel, 35 is the branched water outlet channel, 36 is the water outlet concentration channel, 37 is the water outlet connecting channel, 38 is the water outlet channel, 321 is the first segment, 331 is the second segment, 3212 is the main body of the first segment, 3213 is the transition of the first segment, 3312 is the transition of the second segment, 3313 is the main body of the second segment, 3211 is the first first segment, 3311 is the last second segment.

[0029] In Embodiment 5: 51 is the water inlet channel, 52 is the first grid branch water channel, 53 is the second grid branch water channel, 54 is the branch connecting water channel, 55 is the branch connected water outlet channel, 56 is the water outlet concentration channel, 57 is the water outlet connecting channel, 58 is the water outlet channel, 521 is the first water inlet branch segment, 121 is the bottom of the positive valley, 122 is the bottom of the left valley, 123 is the bottom of the right valley, 522 is the first grid branch segment, 523 is the second grid branch segment, 531 is the second water inlet branch segment, 532 is the third grid branch segment, 533 is the fourth grid branch segment. Specific embodiments

[0030] The present invention will be further described in detail below in conjunction with specific embodiments.

[0031] The present invention also provides a blow molding die for blowing carbonated beverage bottles. The blow molding die includes a bottom mold, and a cooling water channel is provided inside the bottom mold. The cooling water channel is a conformal cooling water channel applicable to the bottom mold of the carbonated beverage bottle as described below. Among them, the water inlet channel of the cooling water channel is the water inlet channel or the water outlet channel of the conformal cooling water channel. Correspondingly, the water outlet channel of the cooling water channel is the water outlet channel or the water inlet channel of the conformal cooling water channel. That is, when the water inlet channel of the cooling water channel is the water inlet channel of the conformal cooling water channel, the water outlet channel of the cooling water channel is the water outlet channel of the conformal cooling water channel. When the water inlet channel of the cooling water channel is the water outlet channel of the conformal cooling water channel, the water outlet channel of the cooling water channel is the water inlet channel of the conformal cooling water channel.

[0032] Embodiment 1 As Figure 1-10 shown, a conformal cooling water channel applicable to the bottom mold of the carbonated beverage bottle provided in this embodiment is provided inside the bottom mold of the carbonated beverage bottle. The conformal cooling water channel includes a water inlet channel, a conformal water channel, and a water outlet channel. The conformal water channel is close to the inner forming surface of the bottom mold of the carbonated beverage bottle and has at least a first part extending along the trend of the valley bottom of the inner forming surface and a second part extending along the trend of the peak ridge of the inner forming surface. The water inlet channel and the water outlet channel respectively extend from the outer wall of the bottom mold of the carbonated beverage bottle inward and are respectively communicated with the conformal water channel. The conformal water channel further includes a transition water channel. The water outlet channel is communicated with the conformal water channel through the transition water channel. The transition water channel is far from the inner forming surface 1 and is provided below the conformal water channel; The transition water channel includes: a water outlet concentrated water channel, which surrounds the circumference of the bottom mold of the carbonated beverage bottle; a plurality of branched water channels communicating with the water outlet, and the third part of the conformal water channel is connected to the water outlet concentrated water channel through the plurality of branched water channels communicating with the water outlet; a water outlet connecting water channel, and the water outlet concentrated water channel is connected to the water outlet channel through the water outlet connecting water channel.

[0033] Specifically, the bottom mold of the carbonated beverage bottle has an inner forming surface 1, and the inner forming surface 1 includes a central indentation 11 and valley bottoms 12 and peak ridges 13 that are alternately distributed on the outer circumference of the central indentation 11. The peak ridges 13 include main peak ridges and side peak ridges located on both sides of the main peak ridges, and the side peak ridges are connected to the valley bottoms 12. The distance between the conformal water channel and the inner forming surface 1 is preferably such that it can provide the best cooling effect, and this distance is the minimum distance that meets the performance requirements of the bottom mold. For example, the performance of the bottom mold is the structural strength of the bottom mold. During implementation, this distance is preferably 1.5 - 4 mm, specifically determined according to the structure of the bottom mold. The distance between the conformal water channel and the inner forming surface 1 is more preferably 2 - 3 mm. When the distance between the conformal water channel and the inner forming surface 1 is 2 - 3 mm, both the structural strength and the cooling effect are better taken into account. When the distance between the conformal water channel and the inner forming surface 1 is less than 1.5 mm, the structural strength of the bottom mold decreases and it is easily damaged. When the distance between the conformal water channel and the inner forming surface 1 is greater than 4 mm, the cooling effect of the conformal water channel on the inner forming surface 1 is poor, and it cannot effectively cool the carbonated beverage bottle inside the inner forming surface 1, affecting the forming effect of the carbonated beverage bottle.

[0034] The first part of the conformal water channel extends along the radial trend and / or shape trend of the valley bottom; the second part of the conformal water channel extends along the radial trend of the main peak ridge, and / or the second part extends along the radial trend and / or shape trend of the side peak ridge.

[0035] The conformal water channel also has a third part that surrounds along the circumferential trend of the valley bottom and the side peak ridge, and the third part connects the first part and the second part.

[0036] The conformal cooling water channel of this embodiment can flexibly follow the trend of the inner forming surface 1 of the bottom mold of the carbonated beverage bottle and undulate and extend. The distance between the conformal water channel and the inner forming surface 1 is basically kept consistent, providing a uniform cooling effect on the inner forming surface. The temperature distribution of the bottom mold of the carbonated beverage bottle is uniform, ensuring the forming effect of the carbonated beverage bottle; further providing an appropriate cooling capacity for the inner forming surface, making the cooling time of each position on the bottom of the carbonated beverage bottle in the inner forming surface basically the same. Each position on the bottom of the carbonated beverage bottle is appropriately cooled during the forming process, avoiding the situation of insufficient cooling and / or overcooling at different positions, and thus reducing the forming time and energy consumption while ensuring the forming effect of the carbonated beverage bottle.

[0037] Embodiment 2 As Figure 2-3 shown, the conformal cooling water channel 2 provided in this embodiment, the conformal water channel 2 is a radial water channel, and the radial water channel includes: A first part composed of a plurality of first radially branched water channels 22 extends along the radial direction of the carbonated bottle bottom mold and respectively follows the trend of a plurality of valley bottoms 12, and one ends of all of them are communicated with the water inlet channel 21; A second part composed of a plurality of second radially branched water channels 23 extends along the radial direction of the carbonated bottle bottom mold and respectively follows the trend of a plurality of main peak ridges, and one ends of all of them are communicated with the water inlet channel 21; A third part composed of radially branched connecting water channels 24 extends circumferentially along the carbonated bottle bottom mold and follows the trend of side peak ridges and valley bottoms 12, and the other ends of the plurality of first radially branched water channels and the plurality of second radially branched water channels are communicated with each other; The radially branched connecting water channel 24 is communicated with the water outlet channel 28; The first radially branched water channels 22 and the second radially branched water channels 23 are alternately distributed on the outer periphery of the water inlet channel 21.

[0038] By arranging the conformal water channel 2 in this way, the valley bottoms 12, peak ridge parts 13 and side peak ridges of the inner forming surface 1 in the carbonated bottle bottom mold all have corresponding conformal water channels 2 distributed. During the forming process, the conformal water channel 2 has a uniform cooling effect on the inner forming surface 1, and the temperature distribution of the carbonated bottle bottom mold is uniform, ensuring the forming effect of the carbonated bottle.

[0039] The conformal water channel 2 further includes a transition water channel. The water outlet channel 28 is communicated with the radially branched connecting water channel 24 through the transition water channel. The transition water channel is far from the inner forming surface 1 and is arranged below the radial water channel; The transition water channel includes: a water outlet concentrating water channel 26 that extends circumferentially along the carbonated bottle bottom mold; a plurality of branched connecting water outlet channels 25, and the radially branched connecting water channel 24 is connected to the water outlet concentrating water channel 26 through the plurality of branched connecting water outlet channels 25; a water outlet connecting water channel 27, and the water outlet concentrating water channel 26 is connected to the water outlet channel 28 through the water outlet connecting water channel 27.

[0040] The plurality of branched connecting water outlet channels 25 are arranged at equal angles circumferentially along the carbonated bottle bottom mold. By arranging in this way, it is ensured that the coolant flowing in the plurality of branched connecting water outlet channels 25 quickly flows to the water outlet concentrating water channel 26.

[0041] One end of the branched connecting water outlet channel 25 is connected to a position corresponding to the side peak ridge of the radially branched connecting water channel 24. By designing in this way, when the coolant flows through the side peak ridge from the branched connecting water outlet channel 25, it can directly flow from the radially branched connecting water channel 24 to the water outlet concentrating water channel 26, so that after the coolant temperature rises, it quickly flows from the radially branched connecting water channel 24 to the water outlet concentrating water channel 26, facilitating the new coolant to flow from the water inlet channel 21 to the first radially branched water channels 22, the second radially branched water channels 23 and the branched connecting water outlet channels 25, ensuring the uniform temperature distribution of the carbonated bottle bottom mold, and ensuring the forming effect of the carbonated bottle.

[0042] The radiating branch connecting water channel 24 corresponds to the foot of the peak of the peak ridge part 13 of the carbonated beverage bottle bottom mold. By making the radiating branch connecting water channel 24 correspond to the foot of the peak of the peak ridge part 13 of the carbonated beverage bottle bottom mold, the cooling liquid can flow through the foot of the peak of the peak ridge part 13 of the carbonated beverage bottle bottom mold, improving the cooling effect on the inner forming surface 1.

[0043] The sum of the cross-sectional areas of the multiple first radiating branch water channels 22 and the multiple second radiating branch water channels 23 is equal to the cross-sectional area of the water inlet channel 21. With the above setting, it is convenient to determine the cross-sectional areas of the first radiating branch water channels 22 and the multiple second radiating branch water channels 23.

[0044] The first radiating branch water channels 22, the second radiating branch water channels 23, the radiating branch connecting water channel 24, and the branch connecting water outlet channels 25 have the same cross-sectional area. With the above setting, it is convenient to determine the cross-sectional areas of the radiating branch connecting water channel 24 and the branch connecting water outlet channels 25.

[0045] The sum of the cross-sectional areas of the multiple branch connecting water outlet channels 25 is equal to the cross-sectional area of the water outlet concentrating channel 26. With the above setting, it is convenient to determine the cross-sectional area of the water outlet concentrating channel 26.

[0046] The number of the water outlet connecting water channels 27 is one or more. When there is one water outlet connecting water channel 27: the cross-sectional area of the water outlet connecting water channel 27 is equal to the cross-sectional area of the water outlet channel; when there are multiple water outlet connecting water channels 27: the sum of the cross-sectional areas of the multiple water outlet connecting water channels 27 is equal to the cross-sectional area of the water outlet channel. By setting the cross-sectional area of the water outlet connecting water channel 27 to correspond to the cross-sectional area of the water outlet channel 28, it is convenient to determine the cross-sectional area of the water outlet connecting water channel 27.

[0047] It should be noted that the cross-sectional areas of the water inlet channel 21 and the water outlet channel 28 are determined.

[0048] Parts not mentioned in this embodiment are the same as those in Embodiment 1.

[0049] Embodiment 3 As Figure 4 shown, the conformal cooling water channel 2 provided in this embodiment, the conformal water channel 2 is an umbrella-shaped water channel, and the umbrella-shaped water channel includes: Multiple first umbrella-shaped branch water channels 42, extending along the radial direction of the carbonated beverage bottle bottom mold and respectively following the trends of the multiple valley bottom parts 12, and one ends of all of them are connected to the water inlet channel 41; The second umbrella-shaped branch connecting water channel 43, surrounding along the circumferential direction of the carbonated beverage bottle bottom mold and following the trends of the side peak ridges and the valley bottom parts 12, and connecting the middle parts of the multiple first umbrella-shaped branch water channels 42 to each other; Multiple second umbrella-shaped branch water channels 44, extending along the radial direction of the carbonated beverage bottle bottom mold and respectively following the trends of the side peak ridges, and one ends of them are connected to the second umbrella-shaped branch connecting water channel 43; The first umbrella-shaped branch connecting water channel 45 surrounds along the circumference of the carbonated beverage bottle bottom mold and follows the trend of the side peak ridges and valley bottoms 12, and connects the other ends of multiple first umbrella-shaped branch water channels 42 and multiple second umbrella-shaped branch water channels 44 to each other; Among them, there are two second branch water channels 44 between two first branch water channels 42; the water outlet channel 49 extends inward from one side of the bottom of the carbonated beverage bottle bottom mold, and the water outlet channel is connected to the first branch connecting water channel 45.

[0050] The conformal water channel 2 further includes a transition water channel. The water outlet channel 49 is connected to the first branch connecting water channel 45 through the transition water channel. The transition water channel is far from the inner forming surface 1 of the carbonated beverage bottle bottom mold and is located below the umbrella-shaped water channel. The transition water channel includes: The water outlet concentrating water channel 47 surrounds along the circumference of the carbonated beverage bottle bottom mold; Multiple branch connecting water outlet channels 46. The first branch connecting water channel 45 is connected to the water outlet concentrating water channel 47 through multiple branch connecting water outlet channels 46; The water outlet connecting water channel 48. The water outlet concentrating water channel 47 is connected to the water outlet channel through the water outlet connecting water channel 48.

[0051] The multiple branch connecting water outlet channels 46 are arranged at equal angles along the circumference of the carbonated beverage bottle bottom mold. By setting like this, it can ensure that the coolant can evenly cool the carbonated beverage bottle bottom mold.

[0052] One end of the branch connecting water outlet channel 46 is connected to the position corresponding to the main peak ridge of the first branch connecting water channel 45 and the carbonated beverage bottle bottom mold.

[0053] The second branch connecting water channel 43 corresponds to the valley top of the valley bottom 12. By setting like this, it is ensured that the coolant can flow through the second branch connecting water channel 43 at the valley top of the valley bottom 12 to cool the carbonated beverage bottle model at the valley top part of the valley bottom 12.

[0054] The first branch connecting water channel 45 corresponds to the foot of the peak of the peak ridge part 13. By setting like this, it is ensured that the coolant can flow through the first branch connecting water channel 45 at the foot of the peak of the peak ridge part 13 to cool the carbonated beverage bottle model at the foot of the peak part of the peak ridge part 13.

[0055] The sum of the cross-sectional areas of multiple first branch water channels 42 is equal to the cross-sectional area of the water inlet channel 41. Through the above setting, it is convenient to determine the cross-sectional area of the first branch water channel 42.

[0056] The first branch water channel 42, the second branch connecting water channel 43, the second branch water channel 44, the first branch connecting water channel 45 and the branch connecting water outlet channel 46 have the same cross-sectional area. Through the above setting, it is convenient to determine the cross-sectional areas of the second branch connecting water channel 43, the second branch water channel 44, the first branch connecting water channel 45 and the branch connecting water outlet channel 46.

[0057] The sum of the cross-sectional areas of multiple branch connecting water channels 46 is equal to the cross-sectional area of the water outlet collecting water channel 47. Through the above setting, it is convenient to determine the cross-sectional area of the water outlet collecting water channel 47.

[0058] The number of the water outlet connecting water channels 48 is one or more; when there is one water outlet connecting water channel 48: the cross-sectional area of the water outlet connecting water channel 48 is equal to the cross-sectional area of the water outlet channel 49, and the cross-sectional area of the water outlet channel 49 is equal to the cross-sectional area of the water inlet channel 41; when there are multiple water outlet connecting water channels 48: the sum of the cross-sectional areas of multiple water outlet connecting water channels 48 is equal to the cross-sectional area of the water outlet channel 49. By setting the correspondence between the cross-sectional area of the water outlet connecting water channel 48 and the cross-sectional area of the water outlet channel 49, it is convenient to determine the cross-sectional area of the water outlet connecting water channel 48.

[0059] Parts not mentioned in this embodiment are the same as those in Embodiment 1.

[0060] Embodiment 4 As Figure 5-7 shown, the conformal water channel 3 provided in this embodiment, the conformal water channel 3 is a bionic net-shaped water channel, and the bionic net-shaped water channel includes: Multiple first bionic branch water channels 32, extending along the radial direction of the carbonated bottle bottom mold 2 and respectively following the trend of the valley bottom 12, and one ends of them are all connected to the water inlet channel 31; Multiple second bionic branch water channels 33, extending along the radial direction of the carbonated bottle bottom mold 2 and respectively following the trend of the main peak ridges; The first bionic branch water channels 32 and the second bionic branch water channels 33 are alternately distributed on the outer periphery of the water inlet channel 31; The bionic branch connecting water channel 34, surrounding along the circumferential direction of the carbonated bottle bottom mold 2 and following the trend of the side peak ridges and the valley bottom 12, and connecting multiple first bionic branch water channels 32 and multiple second bionic branch water channels 33 to each other; Among them, the water outlet channel 38 extends inward from the outer wall of the carbonated bottle bottom mold 2, and the water outlet channel is connected to multiple second bionic branch water channels 33.

[0061] The conformal water channel 3 further includes a transition water channel. The transition water channel is far from the inner forming surface 1 and is located below the bionic net-shaped water channel. The water outlet channel 38 is connected to multiple second bionic branch water channels 33 through the transition water channel. The transition water channel includes: a water outlet collecting water channel 36, surrounding along the circumferential direction of the carbonated bottle bottom mold 2; a branched water outlet channel 35, and each second bionic branch water channel 33 is connected to the water outlet collecting water channel 36 through the branched water outlet channel 35; a water outlet connecting water channel 37, and the water outlet collecting water channel 36 is connected to the water outlet channel 38 through the water outlet connecting water channel 37.

[0062] The number of separation points and confluence points in the bionic net-shaped cooling water channel 3 or the grid-shaped cooling water channel 3 is larger, which is beneficial to keeping the water flow in a high turbulent state, and the water flow in a high turbulent state is beneficial to heat dissipation.

[0063] The first bionic branch water channel 32 includes multiple first segments 321 connected in sequence. Along the direction away from the water inlet channel 31, the diameters of the multiple first segments 321 gradually decrease segment by segment; the second bionic branch water channel 33 includes multiple second segments 331 connected in sequence. Along the direction away from the water inlet channel 31, the diameters of the multiple second segments 331 gradually increase segment by segment; the multiple first segments 321 correspond to the multiple second segments 331 and at the same time correspond to multiple bionic branch connecting water channels 34. The multiple bionic branch connecting water channels 34 are arranged in sequence along the radial direction of the bottom mold 2 of the carbonated bottle. Any one of the bionic branch connecting water channels 34 connects multiple same first segments 321 of the multiple first bionic branch water channels 32 and multiple same second segments 331 of the multiple second bionic branch water channels 33 with each other.

[0064] The first segment 321 includes a first segment main body 3212 and a first segment transition 3213 connected in sequence along the direction away from the water inlet channel 31. The cross-sectional area of the first segment transition 3213 gradually decreases along the direction away from the water inlet channel 31 between the front and rear first segment main bodies 3212; the second segment 331 includes a second segment transition 3312 and a second segment main body 3313 connected in sequence along the direction away from the water inlet channel 31. The cross-sectional area of the second segment transition 3312 gradually increases along the direction away from the water inlet channel 31 between the front and rear second segment main bodies 3313; wherein, any one of the bionic branch connecting water channels 34 connects multiple same first segment transitions 3213 of the multiple first bionic branch water channels 32 and multiple same second segment transitions 3312 of the multiple second bionic branch water channels 33 with each other.

[0065] The sum of the cross-sectional areas of the multiple first first segments 3211 of the multiple first bionic branch water channels 32 is equal to the cross-sectional area of the water inlet channel 31; there are n first segments 321 downstream of the first first segment 3211 along the direction away from the water inlet channel 31, corresponding to the cross-sectional areas of 2n + 2 bionic branch connecting water channels 34. The sum of the cross-sectional areas of the 2n + 2 bionic branch connecting water channels 34 is equal to the cross-sectional area of the first first segment 3211; for any other first segment 321 downstream of the first first segment 3211 along the direction away from the water inlet channel 31, there are n first segments 321, corresponding to the cross-sectional areas of 2n + 2 bionic branch connecting water channels 34. The cross-sectional area of any other first segment 321 is equal to the cross-sectional areas of the 2n + 2 bionic branch connecting water channels 34. Through the above settings, it is convenient to determine the cross-sectional area of the first first segment 3211, determine the cross-sectional areas of the bionic branch connecting water channels 34, and determine the cross-sectional areas of the other first segments 321.

[0066] In the upstream direction away from the water inlet channel 31, there are n sections of the second sub-section 331 for any one of the second sub-sections 331, corresponding to the cross-sectional area of 2n + 2 bionic branch connecting water channels 34. The cross-sectional area of any one of the second sub-sections 331 is equal to the cross-sectional area of 2n + 2 bionic branch connecting water channels 34; the second sub-section 331 connected to the branch water outlet channel 35 is the last second sub-section 3311, and the cross-sectional area of the last second sub-section 3311 is equal to the cross-sectional area of the branch water outlet channel 35; the sum of the cross-sectional areas of multiple branch water outlet channels 35 is equal to the cross-sectional area of the water outlet concentrating channel 36. Through the above settings, it is convenient to determine the cross-sectional area of the water outlet concentrating channel 36, the cross-sectional area of the branch water outlet channels 35, and the cross-sectional area of each of the second sub-sections 331.

[0067] The number of the water outlet connecting channels 37 is one or more; when there is one water outlet connecting channel 37: the cross-sectional area of the water outlet connecting channel 37 is equal to the cross-sectional area of the water outlet channel; when there are multiple water outlet connecting channels 37: the sum of the cross-sectional areas of multiple water outlet connecting channels 37 is equal to the cross-sectional area of the water outlet channel 38. Through the above settings, it is convenient to determine the cross-sectional area of the water outlet connecting channels 37.

[0068] Parts not mentioned in this embodiment are the same as those in Embodiment 1.

[0069] Embodiment 5 As Figure 8-9 As shown, the conformal water channel provided in this embodiment is a grid-shaped water channel. The grid-shaped water channel includes branch connecting water channels 54, multiple first grid branch water channels 52, and multiple second grid branch water channels 53. Each first grid branch water channel 52 includes: A first grid water inlet branch section 521, extending along the radial direction of the bottom mold of the carbonated beverage bottle and following the trend of the central depression point 11, facing the valley bottom 12 and having one end connected to the water inlet channel 51; The valley bottom 12 towards which the first grid water inlet branch section 521 faces is the positive valley bottom 121, and the valley bottoms 12 adjacent to the positive valley bottom 121 are the left valley bottom 122 and the right valley bottom 123 respectively; A first grid branch section 522, extending along the trend on the right side of the left valley bottom 122, and having one end connected to the other end of the first grid water inlet branch section 521; A second grid branch section 523, extending along the trend on the left side of the right valley bottom 123, and having one end connected to the other end of the first grid water inlet branch section 521; Each second grid branch water channel 53 includes: A second grid water inlet branch section 531, extending along the radial direction of the bottom mold of the carbonated beverage bottle and following the trend of the central depression point 11, facing the peak ridge 13 and having one end connected to the water inlet channel 51; The ridge part 13 towards which the second grid water inlet branch section 531 faces is the positive ridge part 131, and the ridge parts 13 adjacent to the positive ridge part 131 are the left ridge part 132 and the right ridge part 133 respectively; The third grid branch section 532 extends along the trend of the side ridge on the right side of the left ridge part 132, and one end thereof is communicated with the other end of the second grid water inlet branch section 531; The fourth grid branch section 533 extends along the trend of the side ridge on the left side of the right ridge part 133, and one end thereof is communicated with the other end of the second grid water inlet branch section 531; The first grid branch water channels 52 and the second grid branch water channels 53 are alternately distributed on the outer periphery of the water inlet channel 51; Among them, the grid branch connecting water channel 54 surrounds along the circumferential direction of the bottom mold of the carbonated beverage bottle and follows the trend of the side ridges and the valley bottom part 12, and connects the other ends of multiple first grid branch sections 522, multiple second grid branch sections 523, multiple third grid branch sections 532 and multiple fourth grid branch sections 533 to each other.

[0070] The conforming water channel further includes a transition water channel. The transition water channel is far from the inner forming surface 1 of the bottom mold of the carbonated beverage bottle and is located below the grid-shaped water channel. The water outlet channel 58 is communicated with the grid branch connecting water channel 54 through the transition water channel. The transition water channel includes: The water outlet concentrating water channel 56 surrounds along the circumferential direction of the bottom mold of the carbonated beverage bottle; Multiple branch connecting water outlet channels 55. The grid branch connecting water channel 54 is connected with the water outlet concentrating water channel 56 through multiple branch connecting water outlet channels 55; The water outlet connecting water channel 57. The water outlet concentrating water channel 56 is connected with the water outlet channel through the water outlet connecting water channel 57.

[0071] The sum of the cross-sectional areas of multiple first grid water inlet branch sections 521 and multiple second grid water inlet branch sections 531 is equal to the cross-sectional area of the water inlet channel 51. Through the above setting, it is convenient to determine the cross-sectional areas of the first grid water inlet branch sections 521 and the second grid water inlet branch sections 531.

[0072] The sum of the cross-sectional areas of the first grid branch sections 522 and the second grid branch sections 523 is equal to the cross-sectional area of the first grid water inlet branch section 521. Through the above setting, it is convenient to determine the cross-sectional areas of the first grid branch sections 522 and the second grid branch sections 523.

[0073] The sum of the cross-sectional areas of the third grid branch sections 532 and the fourth grid branch sections 533 is equal to the cross-sectional area of the second grid water inlet branch section 531. Through the above setting, it is convenient to determine the cross-sectional areas of the third grid branch sections 532 and the fourth grid branch sections 533 The cross-sectional areas of the grid branch connecting water channels 54 and the branch connecting water outlet channels 55 are equal to the cross-sectional area of the first grid water inlet branch section 521 / the second grid water inlet branch section 531; the sum of the cross-sectional areas of the multiple branch connecting water outlet channels 55 is equal to the cross-sectional area of the water outlet concentration water channel 56. Through the above settings, it is convenient to determine the cross-sectional area of the water outlet concentration water channel 56, the cross-sectional areas of the grid branch connecting water channels 54 and the branch connecting water outlet channels 55.

[0074] The number of the water outlet connecting water channels 57 is one or more. When there is one water outlet connecting water channel 57: the cross-sectional area of the water outlet connecting water channel 57 is equal to the cross-sectional area of the water outlet channel; when there are multiple water outlet connecting water channels 57: the sum of the cross-sectional areas of the multiple water outlet connecting water channels 57 is equal to the cross-sectional area of the water outlet channel. By setting the cross-sectional area of the water outlet connecting water channel 57 corresponding to the cross-sectional area of the water outlet channel 58, it is convenient to determine the cross-sectional area of the water outlet connecting water channel 57.

[0075] There are more separation points and confluence points in the grid-shaped cooling water channels, which is beneficial to keeping the water flow in a high turbulent state, and the water flow in a high turbulent state is conducive to heat dissipation.

[0076] The parts not mentioned in this embodiment are the same as those in Embodiment 1.

[0077] Embodiment 6 A method for generating a conformal cooling water channel provided in this embodiment is used to generate a conformal cooling water channel, and includes the following steps: S1. Generate a conformal water channel inside the bottom mold of the carbonated bottle, specifically including: S11. Generate a planar conformal water channel on any horizontal plane of the bottom mold of the carbonated bottle; S12. Bias the inner forming surface downward along the axial direction of the bottom mold of the carbonated bottle to form a biased inner forming surface; S13. Project the planar conformal water channel to intersect with the biased inner forming surface to form a conformal water channel; S2. Generate an inlet channel and an outlet channel that extend from the outer wall inward and are respectively connected to the conformal water channel inside the bottom mold of the carbonated bottle.

[0078] Among them, as a preferred solution: S11 is specifically: generate a planar conformal water channel on any horizontal plane of the bottom mold of the carbonated bottle, and divide the planar conformal water channel into multiple planar conformal water channel sections; S12 is specifically: bias the inner forming surface downward along the axial direction of the bottom mold of the carbonated bottle multiple times to form multiple biased inner forming surfaces corresponding to the multiple planar conformal water channel sections one by one; among them, the bias distance between the biased inner forming surface and the inner forming surface is determined according to the attributes of the corresponding planar conformal water channel section; Specifically, S13 is as follows: The projection plane follows the contour of the water channel section until it intersects with the corresponding offset inner forming surface to generate a contour-following water channel section. Multiple projections form multiple contour-following water channel sections, and the multiple contour-following water channel sections are combined to form a contour-following water channel.

[0079] Among them, when the planar conformal water channel in S11 is a partial planar conformal water channel, S13 specifically includes: S131: Project the partial planar conformal water channel until it intersects with the offset inner forming surface to generate a partial contour-following water channel; S132: Circumferentially array the partial contour-following water channels along the bottom mold of the carbonated bottle to generate a conformal water channel; Or, S132': Radially array the partial contour-following water channels along the bottom mold of the carbonated bottle to generate a regional conformal water channel, and circumferentially array the regional conformal water channels along the bottom mold of the carbonated bottle to generate a conformal water channel.

[0080] The conformal cooling water channel is a radial cooling water channel, an umbrella-shaped cooling water channel, a bionic reticular cooling water channel, or a grid-shaped cooling water channel.

[0081] When the conformal cooling water channel is a bionic reticular cooling water channel, in step S11, the planar conformal water channel generated on the horizontal plane includes: a first bionic branch water channel, which includes multiple first segments connected in sequence, and along the direction away from the water inlet channel, the diameters of the multiple first segments gradually decrease; a second bionic branch water channel, which includes multiple second segments connected in sequence, and along the direction away from the water inlet channel, the diameters of the multiple second segments gradually increase; the multiple first segments correspond to the multiple second segments, and at the same time correspond to multiple branch connecting water channels, and the multiple branch connecting water channels are arranged in sequence along the radial direction of the bottom mold of the carbonated bottle. Any one of the branch connecting water channels connects multiple same first segments of multiple first bionic branch water channels and multiple same second segments of multiple second bionic branch water channels to each other; in step S13, the offset inner forming surface is offset into multiple ones, and each segment intersects with one of the offset inner forming surfaces so that the minimum distance between each segment and the inner forming surface is equal.

[0082] Specifically, there are differences in the pipe diameter sizes between the bionic branch water channels and each first segment or second segment (that is, after branching from the first segment, the diameter of the second first segment will decrease, and after the second first segment, the diameter of the third first segment will decrease again, and so on in a hierarchical manner). Therefore, the offset along the bottom mold of the carbonated bottle can be offset in multiple layers, so that the minimum distance between each bionic branch connecting water channel and each first segment or second segment and the inner forming surface of the bottom mold of the carbonated bottle is kept consistent, or the minimum distance between different bionic branch connecting water channels and each first segment or second segment and the inner forming surface of the bottom mold of the carbonated bottle is adjusted to different values according to different cooling requirements.

[0083] When the conformal cooling water channel is a grid-shaped cooling water channel, in step S11, the grid area enclosed by the grid branches of the planar conformal water channel increases sequentially along the radial direction from the center outward, or the spacing of the grid relative to the grid branches enclosing the grid increases sequentially along the radial direction from the center outward; a plurality of offset inner forming surfaces are set so that the spacing between the offset inner forming surfaces and the inner forming surface increases sequentially along the radial direction. When the planar conformal water channel is projected onto the offset inner forming surface, a conformal cooling water channel with an increasing spacing between the water channel and the forming surface is formed when moving away from the center along the radial direction.

[0084] It should be noted that the planar conformal water channel is designed according to the circumferential array shape of the forming surface of the carbonated bottle bottom mold, and thus has the characteristics of a circumferential array. For example, the partial conformal cooling water channels located at the ridge part of the inner forming surface have the same structure as the partial conformal cooling water channels at any other ridge part of the inner forming surface.

[0085] The bionic mesh cooling water channel or the grid-shaped cooling water channel has more separation points and confluence points, which is beneficial to keeping the water flow in a high-turbulence state. The water flow in a high-turbulence state is beneficial to heat dissipation.

[0086] Parts not mentioned in this embodiment are the same as those in Embodiments One, Two, Three, Four, Five, and Six.

[0087] The positive peak ridge and the main peak ridge in the above embodiments refer to the same structure, and the side peak ridge includes the left peak ridge part and the right peak ridge part.

[0088] The above embodiments are the preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention shall be equivalent replacement methods and are all included in the protection scope of the present invention.

Claims

1. A conformal cooling water channel suitable for a bottom mold of a carbonated bottle, wherein the conformal cooling water channel is arranged inside the bottom mold of the carbonated bottle, and is characterized in that: It includes a water inlet, a conformal water channel and a water outlet. The conformal water channel is close to the inner molding surface of the bottom mold of the carbonic acid bottle and has at least a first part extending along the trend of the valley bottom of the inner molding surface and a second part extending along the trend of the peak ridge of the inner molding surface. The water inlet and the water outlet respectively extend inward from the outer wall of the bottom mold of the carbonic acid bottle and are respectively connected to the conformal water channel.

2. The conformal cooling water channel according to claim 1, characterized in that: The first portion extends along the radial trend and / or shape trend of the valley bottom; The ridge portion includes a main ridge and side ridges located on both sides of the main ridge, the second portion extends along the radial trend of the main ridge, and / or the second portion extends along the radial trend and / or shape trend of the side ridges.

3. The conformal cooling water channel according to claim 2, characterized in that: The conformal waterway also has a third portion that follows the circumferential direction of the valley bottom and the side ridges.

4. The conformal cooling water channel according to claim 3, characterized in that: Adaptive waterways are radial waterways, which include: The first part is composed of a plurality of first radial branch water channels, extending along the radial direction of the bottom mold of the carbonic acid bottle and following the trend of the bottom of the plurality of valleys, and one end of each of the first parts is connected to the water inlet channel; The second part is composed of a plurality of second radial branch water channels, extending along the radial direction of the bottom mold of the carbonic acid bottle and following the trend of the plurality of main peak ridges, and one end of each of the second part is connected to the water inlet channel; The third part composed of radial branch connecting water channels is arranged along the circumference of the bottom mold of the carbonic acid bottle and along the trend of the side ridges and the valley bottom, and connects the other ends of the plurality of first radial branch water channels and the plurality of second radial branch water channels to each other; The first radial branch water channel and the second radial branch water channel are alternately distributed on the periphery of the water inlet channel, and the water outlet channel is connected to the radial branch connecting water channel.

5. The conformal cooling water channel according to claim 3, characterized in that: Adaptive waterways are umbrella-shaped waterways, which include: The first part is composed of a plurality of first umbrella-shaped branch water channels, extending along the radial direction of the bottom mold of the carbonated bottle and following the trend of the bottoms of the plurality of valleys, and one end of each of the first part is connected to the water inlet channel; The second part is composed of a plurality of second umbrella-shaped branch water channels, extending along the radial direction of the bottom mold of the carbonated bottle and following the trend of the side peak ridges, and one end of each of the second parts is connected to the middle part of the first umbrella-shaped branch water channel; The third part is composed of first umbrella-shaped branched connecting water channels, which are arranged along the circumference of the bottom mold of the carbonated bottle and follow the trend of the side ridges and the bottom of the valley, and connect the other ends of the plurality of first umbrella-shaped branched water channels and the plurality of second umbrella-shaped branched water channels to each other; The water outlet is communicated with the first umbrella-shaped branch communicating water channel.

6. The conformal cooling water channel according to claim 3, characterized in that: The conformal waterway is a bionic mesh waterway, which includes: The first part is composed of a plurality of first bionic branch water channels, extending along the radial direction of the bottom mold of the carbonated bottle and following the trend of the valley bottom, and one end of each part is connected to the water inlet channel; The second part is composed of a plurality of second bionic branch water channels, extending along the radial direction of the bottom mold of the carbonated bottle and following the trend of the main peak ridge, and the first bionic branch water channels and the second bionic branch water channels are alternately distributed on the periphery of the water inlet channel; The third part composed of the bionic branch connecting water channels is arranged along the circumference of the bottom mold of the carbonated bottle and along the trend of the side ridges and the valley bottom, and connects the plurality of first bionic branch water channels and the plurality of second bionic branch water channels to each other; The water outlet is connected with a plurality of second bionic branch water channels.

7. The conformal cooling water channel according to claim 3, characterized in that: Adaptive waterways are grid-shaped waterways, which include: The first part is composed of a plurality of first grid branch waterways, each of which comprises: The first grid water inlet branch section extends along the radial direction of the bottom mold of the carbonated bottle and along the trend of the central nest, and faces the bottom of the valley and one end of the branch section is connected to the water inlet channel; The valley bottom that the first grid water inlet branch section faces is the positive valley bottom, and the valley bottoms adjacent to the positive valley bottom are the left valley bottom and the right valley bottom respectively; The first grid branch section extends along the right side of the left valley bottom, and one end is connected to the other end of the first grid water inlet branch section; The second grid branch section extends along the left side of the right valley bottom, and one end of the second grid branch section is connected to the other end of the first grid water inlet branch section; The second part is composed of a plurality of second grid branch waterways, each of which comprises: The second grid water inlet branch section extends along the radial direction of the bottom mold of the carbonated bottle and along the trend of the central nest, faces the peak ridge and one end of the grid water inlet branch section is connected to the water inlet channel; The peak ridge that the second grid water inlet branch section faces is the positive peak ridge, and the peak ridges adjacent to the positive peak ridge are the left peak ridge and the right peak ridge respectively; The third grid branch section extends along the side ridge on the right side of the left ridge portion, and one end of the third grid branch section is connected to the other end of the second grid water inlet branch section; The fourth grid branch section extends along the side ridge on the left side of the right ridge portion, and one end of the fourth grid branch section is connected to the other end of the second grid water inlet branch section; The first grid branch water channels and the second grid branch water channels are alternately distributed on the periphery of the water inlet channel; The third part composed of the grid branch connecting waterway is arranged along the circumference of the bottom mold of the carbonated bottle and along the side ridges and the bottom of the valley, and connects the other ends of the multiple first grid branch segments, the multiple second grid branch segments, the multiple third grid branch segments and the multiple fourth grid branch segments to each other.

8. A method for generating a conformal cooling water channel, characterized in that: The method for generating a conformal cooling water channel according to any one of claims 1 to 7 comprises the following steps: S1. Generate a conformal water channel inside the bottom mold of the carbonated bottle, specifically including: S11, generating a planar conformal water channel on any horizontal plane of the bottom mold of the carbonated bottle; S12, biasing the inner molding surface downward along the axial direction of the bottom mold of the carbonated bottle to form a biased inner molding surface; S13, projecting the plane conformal water channel until it intersects with the offset inner forming surface to form a conformal water channel; S2. Generate a water inlet and a water outlet inside the bottom mold of the carbonated bottle, which extend inward from the outer wall and are respectively connected to the conformal water channel.

9. The generation method according to claim 8, characterized in that: S11 specifically comprises: generating a plane conformal water channel on any horizontal plane of the bottom mold of the carbonated bottle, and dividing the plane conformal water channel into a plurality of plane conformal water channel sections; S12 specifically comprises: offsetting the inner molding surface downward multiple times along the axial direction of the bottom mold of the carbonated bottle to form a plurality of offset inner molding surfaces corresponding to the plurality of planar conformal water channel sections one by one; wherein the offset distance between the offset inner molding surface and the inner molding surface is determined according to the properties of the corresponding planar conformal water channel sections; S13 specifically includes: projecting the plane conformal water channel segment until it intersects with the corresponding offset inner forming surface to generate a conformal water channel segment, performing multiple projections to form multiple conformal water channel segments, and combining multiple conformal water channel segments to form a conformal water channel.

10. The generation method according to claim 8, characterized in that: When the plane conformal water channel in S11 is a local plane conformal water channel, S13 specifically includes: S131, projecting the local plane conformal water channel to intersect with the offset inner forming surface to generate a local conformal water channel; S132, generating a conformal water channel along the circumferential array of the bottom mold of the carbonated bottle; Alternatively, S132', a local conformal water channel is formed along the radial array of the bottom mold of the carbonated bottle to generate a regional conformal water channel, And a conformal water channel is formed along the circumferential array area of ​​the bottom mold of the carbonated bottle to generate a conformal water channel.

Images