A sole mold

Abstract

A shoe sole mold includes a bottom mold base, a top mold base, a bottom mold core, a top mold core, a first locking component, a second locking component, a first cooling water channel, a second cooling water channel, a third cooling water channel, a fourth cooling water channel, a first mesh water channel, and a second mesh water channel. The top mold base is swayably opened and closed and mounted on a base. The top mold base has a second mesh water channel inside for cooling the top mold base. The top mold base also has a second groove, and the top mold core is detachably mounted in the second groove. The top mold core has a third and a fourth cooling water channel inside for cooling the top mold core. The second locking component is used to lock and fix the top mold core. This invention provides a shoe sole mold that solves the problems of existing shoe sole molds, such as long cooling times after die casting, resulting in low production efficiency, and the fact that a single mold can only produce a single model of shoe sole, leading to low mold versatility.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole manufacturing technology, and in particular to a shoe sole mold. Background Technology

[0002] Molds are various molds and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In other words, molds are tools used to make shaped items. These tools are composed of various parts, and different types of molds are composed of different parts. Shoe soles are common items in our daily lives. During production, they are often die-cast using molds. In production, the raw material is placed into the mold cavity, and then the upper and lower molds are closed to complete the die casting.

[0003] However, existing shoe sole molds require a long cooling time after die casting, resulting in low production efficiency. Moreover, a single mold can only produce a single model of shoe sole, indicating low mold versatility. Utility Model Content

[0004] The purpose of this invention is to propose a shoe sole mold that solves the problems of existing shoe sole molds, such as long cooling time required after die casting, resulting in low production efficiency, and the fact that a set of molds can only produce a single model of shoe sole, leading to low mold versatility.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A shoe sole mold includes a bottom mold base, a top mold base, a bottom mold core, a top mold core, a first locking assembly, a second locking assembly, a first cooling water channel, a second cooling water channel, a third cooling water channel, a fourth cooling water channel, a first mesh water channel, and a second mesh water channel;

[0007] The top mold base is swayably opened and closed and installed on the bottom mold base. The top mold base has a second mesh water channel inside, which is used to cool the top mold base. The top mold base also has a second groove, and the top mold core is detachably installed in the second groove. The top mold core has a third cooling water channel and a fourth cooling water channel inside, which are used to cool the top mold core. The second locking component is used to lock and fix the top mold core.

[0008] The bottom mold base has a first mesh water channel inside, which is used to cool the bottom mold base. The bottom mold base has a first groove, and the bottom mold core can be detachably installed in the first groove. The bottom mold core has a first cooling water channel and a second cooling water channel inside, which are used to cool the bottom mold core. The first locking component is used to lock and fix the bottom mold core.

[0009] Furthermore, the first grid waterway includes a first flow channel, a second flow channel, a third flow channel, and a fourth flow channel;

[0010] Multiple first flow channels and multiple second flow channels are evenly spaced along the front-back direction of the bottom mold base, with the second flow channel located directly above the first flow channel, and the second flow channel and the first flow channel being arranged along the left-right direction of the bottom mold base, respectively.

[0011] Multiple third flow channels and multiple fourth flow channels are evenly spaced along the left-right direction of the bottom mold base. The third flow channel is located between the second flow channel and the first flow channel, and the fourth flow channel is located above the second flow channel and directly opposite the third flow channel. The fourth flow channel and the third flow channel are respectively arranged along the front-back direction of the bottom mold base.

[0012] Specifically, the left and right sides of the first groove are respectively provided with an anti-cavity groove and a sliding groove. The anti-cavity groove is vertically arranged, and the sliding groove is arranged along the front-back direction of the first groove. The sliding groove is connected to the anti-cavity groove, and a blocking block is provided above the sliding groove.

[0013] The bottom mold core is provided with fixing blocks on the left and right sides. The fixing blocks can move up and down in the clearance groove and can move back and forth in the sliding groove.

[0014] Preferably, the first groove is provided with a positioning hole, and the bottom mold core is provided with a positioning post, which can be installed in the positioning hole.

[0015] In some embodiments, an elastic element is also included, wherein the first groove is provided with a mounting groove on which the elastic element is mounted.

[0016] Furthermore, the front end of the bottom mold core is provided with a first water inlet and a first water outlet, and the outer side of the bottom mold core is provided with a second water inlet and a second water outlet;

[0017] The first water inlet is connected to one end of the first cooling water circuit, and the first water outlet is connected to the other end of the first cooling water circuit;

[0018] The second water inlet is connected to one end of the second cooling water circuit, and the second water outlet is connected to the other end of the second cooling water circuit.

[0019] Specifically, the first locking assembly includes a first locking member, a second locking member, and a third locking member;

[0020] The first locking member is installed on the outer side of the clearance groove, the first locking member abuts against the outer side of the bottom mold core, and the first locking member is provided with a third water inlet and a third water outlet, the third water inlet can be connected to the second water inlet, and the third water outlet can be connected to the second water outlet;

[0021] The two ends of the second locking member are respectively installed in the two inner clearance grooves, and the two ends of the second locking member abut against the inner sides of the two bottom mold cores;

[0022] The third locking member is installed in the first groove and abuts against the front end of the bottom mold core. The third locking member is provided with a fourth water inlet and a fourth water outlet. The fourth water inlet can be connected to the first water inlet, and the fourth water outlet can be connected to the first water outlet.

[0023] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0024] The system utilizes a bottom mold base, a first groove, a top mold base, a second groove, a bottom mold core, a top mold core, a first locking assembly, a second locking assembly, a first cooling water channel, a second cooling water channel, a third cooling water channel, a fourth cooling water channel, a first mesh water channel, and a second mesh water channel to rapidly cool and remove the product after the raw material is pressed and molded. This significantly improves cooling efficiency and increases the production efficiency of shoe sole molds. Furthermore, the bottom mold core can be detached and installed in the first groove, and the top mold core can be detached and installed in the second groove, allowing for the replacement of different models of bottom and top mold cores. This enables the production of shoe soles of different shapes and sizes, thereby improving the versatility of shoe sole molds. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a shoe sole mold according to one embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the first locking component according to one embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of the first groove in one embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the bottom mold core according to one embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the first cooling water circuit according to one embodiment of the present invention;

[0030] Figure 6This is a schematic diagram of the structure of the second cooling water circuit according to one embodiment of the present invention;

[0031] The components include: bottom mold base 1, first groove 11, clearance groove 12, sliding groove 13, blocking block 14, positioning hole 15, mounting groove 16, top mold base 2, bottom mold core 3, fixing block 31, positioning post 32, first water inlet 33, first water outlet 34, second water inlet 35, second water outlet 36, top mold core 4, first locking assembly 5, first locking piece 51, third water inlet 511, third water outlet 512, second locking piece 52, third locking piece 53, fourth water inlet 531, fourth water outlet 532, second locking assembly 6, first cooling water channel 71, second cooling water channel 72, first mesh water channel 8, first flow channel 81, second flow channel 82, third flow channel 83, fourth flow channel 84, and second mesh water channel 9. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "inner side," "outer side," "inner end," "outer end," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0034] In one embodiment of this utility model, such as Figure 1-6As shown, a shoe sole mold includes a bottom mold base 1, a top mold base 2, a bottom mold core 3, a top mold core 4, a first locking assembly 5, a second locking assembly 6, a first cooling water channel 71, a second cooling water channel 72, a third cooling water channel, a fourth cooling water channel, a first mesh water channel 8, and a second mesh water channel 9. The top mold base 2 is pivotally mounted on the bottom mold base 1. The top mold base 2 has a second mesh water channel 9 inside for cooling the top mold base 2. The top mold base 2 also has a second groove, and the top mold core 4 is detachably mounted in the second groove. The top mold core 4 has a third cooling water channel and a fourth cooling water channel inside. The third cooling water channel 9 and the fourth cooling water channel are used to cool the top mold core 4, and the second locking component 6 is used to lock and fix the top mold core 4; the bottom mold base 1 is provided with a first mesh water channel 8 inside, which is used to cool the bottom mold base 1, and the bottom mold base 1 is provided with a first groove 11, the bottom mold core 3 is detachably installed in the first groove 11, the bottom mold core 3 is provided with a first cooling water channel 71 and a second cooling water channel 72 inside, which are used to cool the bottom mold core 3, and the first locking component 5 is used to lock and fix the bottom mold core 3.In this embodiment, the bottom mold base 1 is provided with two first grooves 11, and the top mold base 2 is provided with two second grooves. The two bottom mold cores 3 and the two top mold cores 4 are a set of shoe soles for the left and right feet. The bottom mold core 3 is a concave mold, and the top mold core 4 is a convex mold. When installing the bottom mold cores 3 and the top mold cores 4, specifically, the two bottom mold cores 3 are respectively installed in the two first grooves 11 and locked in place using the first locking component 5. The two top mold cores 4 are respectively installed in the second grooves and locked in place using the second locking component 6. During operation... The raw material adhesive is placed inside the bottom mold core 3. Then, the top mold base 2 is swung and closed against the bottom mold base 1. The entire sole mold is then conveyed to the pressure holding station via a conveyor line for pressure holding. After pressure holding, the entire sole mold is conveyed to the cooling station. The cooling station injects cold water into the first cooling water channel 71, the second cooling water channel 72, the third cooling water channel, the fourth cooling water channel, the first mesh water channel 8, and the second mesh water channel 9. The cold water is cooled by passing through the first cooling water channel 71 and the second cooling water channel 72 of the bottom mold core 3. The cold water then passes through the top mold core 3. Cooling is achieved through the third and fourth cooling water channels of the core 4. Cooling occurs through the first grid water channel 8 of the bottom mold base 1 and the second grid water channel 9 of the top mold base 2. After rapid cooling, the molded product is removed for the next round of production. Preferably, handles are provided on the front sides of the bottom mold base 1 and the top mold base 2 for easy opening and closing. This application utilizes the bottom mold base 1, the first groove 11, the top mold base 2, the second groove, the bottom mold core 3, the top mold core 4, the first locking assembly 5, the second locking assembly 6, the first cooling water channel 71, and the second cooling water channel 72. The system includes a third cooling water channel, a fourth cooling water channel, a first grid water channel 8, and a second grid water channel 9. These channels enable rapid cooling and removal of the bottom mold base 1, top mold base 2, bottom mold core 3, and top mold core 4 after the raw material is pressed and molded. This significantly improves cooling efficiency and increases the production efficiency of shoe sole molds. Furthermore, the bottom mold core 3 can be detached and installed in the first groove 11, and the top mold core 4 can be detached and installed in the second groove. Different models of bottom mold core 3 and top mold core 4 can be replaced, thereby enabling the production of shoe soles of different shapes and sizes and improving the versatility of shoe sole molds.

[0035] like Figure 1-2As shown, the first grid water channel 8 includes a first flow channel 81, a second flow channel 82, a third flow channel 83, and a fourth flow channel 84. Multiple first flow channels 81 and multiple second flow channels 82 are evenly spaced along the front-rear direction of the bottom mold base 1. The second flow channel 82 is located directly above the first flow channel 81, and the second flow channel 82 and the first flow channel 81 are respectively arranged along the left-right direction of the bottom mold base 1. Multiple third flow channels 83 and multiple fourth flow channels 84 are evenly spaced along the left-right direction of the bottom mold base 1. The third flow channel 83 is located between the second flow channel 81 and the first flow channel 81, and the fourth flow channel 84 is located above the second flow channel 82, and the fourth flow channel 84 is directly opposite the third flow channel 83. The fourth flow channel 84 and the third flow channel 83 are respectively arranged along the front-rear direction of the bottom mold base 1. In this embodiment, the first grid water channel 8 is arranged in four layers along the height direction of the bottom mold base 1. The bottom layer consists of multiple first flow channels 81 flowing left and right. The next layer consists of multiple third flow channels 83 flowing front and back. Further up, multiple second flow channels 82 flowing left and right are arranged. The top layer consists of multiple fourth flow channels 84 flowing front and back. During operation, at the cooling station, the bottom mold base 1 is provided with movable water inlets and corresponding water outlets in the front, back, left, and right directions. Specifically, the multiple water inlets on the front side of the bottom mold base 1 move towards the front end of the third flow channels 83 and the fourth flow channels 84 until all the water inlets are completely placed in the multiple third flow channels 84. Within flow channel 83 and multiple fourth flow channels 84, corresponding multiple water outlets are moved to the rear ends of multiple third flow channels 83 and multiple fourth flow channels 84, allowing cold water to flow in from the front ends of the third flow channels 83 and multiple fourth flow channels 84 and out from the rear ends of the third flow channels 83 and multiple fourth flow channels 84. Similarly, multiple water inlets are placed at the left ends of multiple first flow channels 81 and multiple second flow channels 82, and multiple water outlets are placed at the right ends of multiple first flow channels 81 and multiple second flow channels 82, allowing cold water to flow in from the left ends of the first flow channels 81 and multiple second flow channels 82 and out from the right ends of the first flow channels 81 and multiple second flow channels 82. This grid-like cooling water circuit greatly improves cooling efficiency. It should be noted that the first grid water circuit 8 and the second grid water circuit 9 have the same structure, which will not be described again here.

[0036] like Figure 2-4As shown, the first groove 11 has a clearance groove 12 and a sliding groove 13 on its left and right sides, respectively. The clearance groove 12 is vertically arranged, and the sliding groove 13 is arranged along the front and back direction of the first groove 11. The sliding groove 13 is connected to the clearance groove 12, and a blocking block 14 is provided above the sliding groove 13. The bottom mold core 3 has fixing blocks 31 on its left and right sides. The fixing blocks 31 can move up and down in the clearance groove 12 and can move back and forth in the sliding groove 13. In this embodiment, each of the first grooves 11 is provided with four clearance grooves 12 and four sliding grooves 13. Two clearance grooves 12 and two sliding grooves 13 are respectively provided on the left and right sides of the first groove 11. Two fixing blocks 31 are respectively provided on the left and right sides of the bottom mold core 3. During installation, the fixing blocks 31 of the bottom mold core 3 are aligned with the clearance grooves 12, and the bottom mold core 3 is placed in the first groove 11 from top to bottom, causing the fixing blocks 31 to move downwards within the clearance grooves 12 until the bottom surface of the bottom mold core 3... After being fitted to the inner bottom surface of the first groove 11, the bottom mold core 3 is moved to the rear side of the first groove 11, so that the bottom mold core 3 moves to the rear side within the first groove 11 until the fixing block 31 is slidably installed in the sliding groove 13. Under the blocking action of the blocking block 14, the bottom mold core 3 cannot move up and down. When disassembling, the bottom mold core 3 is slid forward until the fixing block 31 is dislodged from the sliding groove 13 and aligned with the clearance groove 12. The above structure makes the bottom mold core 3 easy and quick to assemble and disassemble.

[0037] like Figure 2-4 As shown, the first groove 11 is provided with positioning holes 15, and the bottom mold core 3 is provided with positioning pins 32. The positioning pins 32 can be installed in the positioning holes 15. In this embodiment, the inner wall of the rear side of the first groove 11 is provided with two positioning holes 15, and the rear end of the bottom mold core 3 is provided with two positioning pins 32. During the process of the bottom mold core 3 slidingly installed in the first groove 11, the positioning pins 32 and the positioning holes 15 provide positioning. After the positioning pins 32 are installed in the positioning holes 15, it can not only ensure that the bottom mold core 3 is installed in place, but also ensure the levelness of the bottom mold core 3, making it flush with the mold closing plane of the bottom mold base 1, thus ensuring the mold closing accuracy.

[0038] like Figure 2-3As shown, it also includes elastic elements. The first groove 11 is provided with mounting grooves 16, and the elastic elements are installed in the mounting grooves 16. In this embodiment, the inner bottom surface of the first groove 11 is recessed to form four mounting grooves 16, and the elastic elements are installed in all four mounting grooves 16. The elastic elements are springs. When the bottom mold core 3 is installed in the first groove 11, the bottom surface of the bottom mold core 3 abuts against the elastic element, compressing it completely into the mounting groove 16. At this time, sliding the bottom mold core 3 does not affect the elastic element. After the bottom mold core 3 is slidably installed in place, under the elastic force of the elastic element, the fixing block 31 can completely abut against the blocking block 14, ensuring the installation quality of the bottom mold core 3 and making it difficult for it to fall out. During disassembly, when the fixing block 31 is facing the clearance groove 16, under the elastic force of the elastic element, the bottom mold core 3 automatically falls out upwards, which is convenient and quick.

[0039] like Figure 4-6 As shown, the front end of the bottom mold core 3 is provided with a first water inlet 33 and a first water outlet 34, and the outer side of the bottom mold core 3 is provided with a second water inlet 35 and a second water outlet 36; the first water inlet 33 is connected to one end of the first cooling water passage 71, and the first water outlet 34 is connected to the other end of the first cooling water passage 71; the second water inlet 35 is connected to one end of the second cooling water passage 72, and the second water outlet 36 is connected to the other end of the second cooling water passage 72. In this embodiment, the bottom mold core 3 has one first cooling water passage 71 and two second cooling water passages 72 inside, and the water passage structure of the first cooling water passage 71 and the second cooling water passage 72 is as follows. Figure 5-6 As shown, the second water inlet 35 and the second water outlet 36 of the bottom mold core 3 on the left side are located on its left side, and the second water inlet 35 and the second water outlet 36 of the bottom mold core 3 on the right side are located on its right side. It should be noted that the first groove 11 and the second groove have the same structure, the first cooling water channel 71 and the third cooling water channel have the same structure, and the second cooling water channel 72 and the fourth cooling water channel have the same structure, which will not be described again here.

[0040] like Figure 4-6As shown, the first locking assembly 5 includes a first locking member 51, a second locking member 52, and a third locking member 53; the first locking member 51 is installed on the outer side of the clearance groove 12, the first locking member 51 abuts against the outer side of the bottom mold core 3, and the first locking member 51 is provided with a third water inlet 511 and a third water outlet 512, the third water inlet 511 being connected to the second water inlet 35, and the third water outlet 512 being connected to the second water outlet 36; the second locking member 5... The two ends of the second locking member 52 are respectively installed in the two inner clearance grooves 12, and the two ends of the second locking member 52 respectively abut against the inner side of the two bottom mold cores 3; the third locking member 53 is installed in the first groove 11, and the third locking member 53 abuts against the front end of the bottom mold core 3. The third locking member 53 is provided with a fourth water inlet 531 and a fourth water outlet 532. The fourth water inlet 531 can be connected to the first water inlet 33, and the fourth water outlet 532 can be connected to the first water outlet 34. In this embodiment, there are four first locking members 51, and two second locking members 52 and two third locking members 53. After the two bottom mold cores 3 are installed in the corresponding first grooves 11, the four first locking members 51 are respectively installed in the four outer clearance grooves 12, so that the third water inlet 511 is connected to the second water inlet 35, and the third water outlet 512 is connected to the second water outlet 36. The two ends of the two second locking members 52 are respectively installed in the corresponding clearance grooves 12, and the third locking member 53 is installed in the front end of the first groove 11, so that the fourth water inlet 531 is connected to the first water inlet. The fourth water outlet 532 is connected to the first water outlet 34, and the first locking member 51, the second locking member 52, and the third locking member 53 block and lock the bottom mold core 3, preventing it from moving and ensuring its secure installation. Finally, the first locking member 51, the second locking member 52, and the third locking member 53 are locked and fixed to the bottom mold base 1 with locking screws. When water is injected, the corresponding water inlets are placed at the fourth water inlet 531 and the third water inlet 511, and the corresponding water outlets are placed at the fourth water outlet 532 and the third water outlet 512, allowing cold water to flow through the first cooling water channel 71 and the second water channel 72, thereby achieving the purpose of cooling. It should be noted that the first locking assembly 5 and the second locking assembly 6 have the same structure, which will not be described again here.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A shoe sole mold, characterized in that: It includes a bottom mold base, a top mold base, a bottom mold core, a top mold core, a first locking assembly, a second locking assembly, a first cooling water channel, a second cooling water channel, a third cooling water channel, a fourth cooling water channel, a first mesh water channel, and a second mesh water channel; The top mold base is swayably opened and closed and installed on the bottom mold base. The top mold base has a second mesh water channel inside, which is used to cool the top mold base. The top mold base also has a second groove, and the top mold core is detachably installed in the second groove. The top mold core has a third cooling water channel and a fourth cooling water channel inside, which are used to cool the top mold core. The second locking component is used to lock and fix the top mold core. The bottom mold base has a first mesh water channel inside, which is used to cool the bottom mold base. The bottom mold base has a first groove, and the bottom mold core can be detachably installed in the first groove. The bottom mold core has a first cooling water channel and a second cooling water channel inside, which are used to cool the bottom mold core. The first locking component is used to lock and fix the bottom mold core.

2. The shoe sole mold according to claim 1, characterized in that: The first grid waterway includes a first flow channel, a second flow channel, a third flow channel, and a fourth flow channel; Multiple first flow channels and multiple second flow channels are evenly spaced along the front-back direction of the bottom mold base, with the second flow channel located directly above the first flow channel, and the second flow channel and the first flow channel being arranged along the left-right direction of the bottom mold base, respectively. Multiple third flow channels and multiple fourth flow channels are evenly spaced along the left-right direction of the bottom mold base. The third flow channel is located between the second flow channel and the first flow channel, and the fourth flow channel is located above the second flow channel and directly opposite the third flow channel. The fourth flow channel and the third flow channel are respectively arranged along the front-back direction of the bottom mold base.

3. A shoe sole mold according to claim 1, characterized in that: The first groove has a clearance groove and a sliding groove on its left and right sides, respectively. The clearance groove is vertically arranged, and the sliding groove is arranged along the front and back direction of the first groove. The sliding groove is connected to the clearance groove, and a blocking block is provided above the sliding groove. The bottom mold core is provided with fixing blocks on the left and right sides. The fixing blocks can move up and down in the clearance groove and can move back and forth in the sliding groove.

4. A shoe sole mold according to claim 3, characterized in that: The first groove is provided with a positioning hole, and the bottom mold core is provided with a positioning post, which can be installed in the positioning hole.

5. A shoe sole mold according to claim 3, characterized in that: It also includes an elastic element, and the first groove is provided with a mounting groove on which the elastic element is mounted.

6. A shoe sole mold according to claim 3, characterized in that: The front end of the bottom mold core is provided with a first water inlet and a first water outlet, and the outer side of the bottom mold core is provided with a second water inlet and a second water outlet; The first water inlet is connected to one end of the first cooling water circuit, and the first water outlet is connected to the other end of the first cooling water circuit; The second water inlet is connected to one end of the second cooling water circuit, and the second water outlet is connected to the other end of the second cooling water circuit.

7. A shoe sole mold according to claim 6, characterized in that: The first locking assembly includes a first locking member, a second locking member, and a third locking member; The first locking member is installed on the outer side of the clearance groove, the first locking member abuts against the outer side of the bottom mold core, and the first locking member is provided with a third water inlet and a third water outlet, the third water inlet can be connected to the second water inlet, and the third water outlet can be connected to the second water outlet; The two ends of the second locking member are respectively installed in the two inner clearance grooves, and the two ends of the second locking member abut against the inner sides of the two bottom mold cores; The third locking member is installed in the first groove and abuts against the front end of the bottom mold core. The third locking member is provided with a fourth water inlet and a fourth water outlet. The fourth water inlet can be connected to the first water inlet, and the fourth water outlet can be connected to the first water outlet.

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