Die for processing double-color shoe sole

Abstract

The utility model relates to the technical field of shoe sole processing moulds, and discloses a mould for processing a double-color shoe sole, which is characterized in that a connecting device consists of a first sliding rod, a first fixing ring, a first spring, a fixing plate, a first fixing block, a second sliding rod, a second fixing ring, a second spring, a second fixing block, a connecting plate and a limiting block, the first sliding rod is installed in the lower die base in a sliding mode, the first fixing ring is fixedly installed on the surface of the first sliding rod, and the first spring is connected to the surface of the first sliding rod in a sleeving mode. According to the mold for processing the double-color shoe sole, the fixing plate is pressed, the connecting plate drives the limiting block to be separated from the limiting groove, the lower mold can be taken out and replaced with a new lower mold, the fixing plate is loosened, under the combined action of the first spring and the second spring, the limiting block can enter the limiting groove again, and the lower mold and the lower mold base can be connected together; similarly, the upper mold and the upper mold base can be connected together, different double-color shoe soles can be produced, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole processing mold technology, specifically a mold for processing two-color shoe soles. Background Technology

[0002] In the highly competitive footwear manufacturing industry, two-tone soles have become a new favorite in fashion trends due to their unique color-blocking appearance and the ability to achieve diverse designs through different color combinations. They are widely loved by consumers who pursue individuality and aesthetics.

[0003] Currently, against the backdrop of the booming footwear manufacturing industry, the market demand for the styles and structures of two-tone soles is becoming increasingly diversified. However, the existing molds for processing two-tone soles have a relatively fixed overall structure, with the dimensions and shapes of the upper and lower molds being specific specifications, making it difficult to flexibly change and adjust them. This leads to a situation where, when faced with production tasks for two-tone soles with different design requirements, companies are constrained by the fixed structure of the molds. They either have to spend a lot of money to customize the entire set of molds or abandon production altogether. This situation not only significantly increases the production costs of companies and extends the production cycle, but also severely restricts product innovation and diversification. As a result, companies are extremely unresponsive to the rapidly changing market environment, making it difficult to keep up with fashion trends and meet the ever-evolving personalized needs of consumers. Utility Model Content

[0004] The purpose of this utility model is to provide a mold for processing two-color shoe soles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mold for processing two-color shoe soles, comprising a lower mold base, a lower mold, a connecting device, an upper mold base, and an upper mold. The lower mold is disposed inside the lower mold base, the connecting device is disposed inside the lower mold base, the upper mold base is hinged to the top of the lower mold base, and the upper mold is disposed inside the upper mold base.

[0006] The connecting device comprises a first sliding rod, a first fixing ring, a first spring, a fixing plate, a first fixing block, a second sliding rod, a second fixing ring, a second spring, a second fixing block, a connecting plate, and a limiting block. The first sliding rod is slidably installed inside the lower mold base, the first fixing ring is fixedly installed on the surface of the first sliding rod, the first spring is sleeved on the surface of the first sliding rod, the fixing plate is fixedly installed on the side of the first sliding rod, and the first fixing block is fixedly installed on the surface of the first sliding rod. The second sliding rod is slidably installed inside the lower mold base, the second fixing ring is fixedly installed on the surface of the second sliding rod, the second spring is sleeved on the surface of the second sliding rod, the second fixing block is fixedly installed at one end of the second sliding rod, the connecting plate is fixedly installed at the other end of the second sliding rod, and the limiting block is fixedly installed on the side of the connecting plate.

[0007] Preferably, one end of the first spring abuts against the lower mold base, and the other end of the first spring abuts against the first fixed ring. When the first fixed ring is displaced by an external force, the first spring stores energy through its own elastic deformation and releases the energy when the external force disappears, accurately restoring the first fixed ring to its initial position.

[0008] Preferably, one end of the second spring abuts against the lower mold base, and the other end of the second spring abuts against the second fixed ring. When the second fixed ring is displaced by an external force, the second spring stores energy through its own elastic deformation and releases the energy when the external force disappears, accurately restoring the second fixed ring to its initial position.

[0009] Preferably, the opposing surfaces of the first fixing block and the second fixing block are both set as inclined surfaces, which allows the first fixing block to slide on the surface of the second fixing block.

[0010] Preferably, the first fixing block, the second sliding rod, the second fixing ring, the second spring, the second fixing block, and the connecting plate are all grouped into two sets, which are symmetrically arranged on the surface of the first sliding rod. With two sets of this component, two lower molds or two upper molds can be fixed at one time.

[0011] Preferably, the limiting blocks are arranged in a linear array on the side of the connecting plate.

[0012] Preferably, the upper mold base is provided with a connecting device inside, and the lower mold and the upper mold are both provided with limiting grooves that match the limiting block. The lower mold and the lower mold base can be connected together by the limiting block, and the upper mold and the upper mold base can also be connected together by the limiting block.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the mold for processing two-color shoe soles can remove the lower mold and replace it with a new one by pressing the fixing plate, which causes the connecting plate to drive the limiting block out of the limiting groove. When the fixing plate is loosened, the limiting block can be re-entered into the limiting groove under the combined action of the first spring and the second spring, and the lower mold and the lower mold base can be connected together. Similarly, the upper mold and the upper mold base can be connected together, which can produce different two-color shoe soles and has strong practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the lower mold base, lower mold, and connecting device of this utility model;

[0016] Figure 3 This is a schematic diagram of the first slide bar, the second slide bar, and the connecting plate of this utility model;

[0017] Figure 4 This is a schematic diagram of the first fixing ring, the first spring, and the fixing plate of this utility model.

[0018] In the diagram: 1. Lower mold base; 2. Lower mold; 3. Connecting device; 301. First slide rod; 302. First fixing ring; 303. First spring; 304. Fixing plate; 305. First fixing block; 306. Second slide rod; 307. Second fixing ring; 308. Second spring; 309. Second fixing block; 310. Connecting plate; 311. Limiting block; 4. Upper mold base; 5. Upper mold. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a mold for processing two-color shoe soles, including a lower mold base 1, a lower mold 2, a connecting device 3, an upper mold base 4, and an upper mold 5. The lower mold 2 is disposed inside the lower mold base 1, the connecting device 3 is disposed inside the lower mold base 1, the upper mold base 4 is hinged to the top of the lower mold base 1, and the upper mold 5 is disposed inside the upper mold base 4.

[0021] The connecting device 3 consists of a first slide rod 301, a first fixing ring 302, a first spring 303, a fixing plate 304, a first fixing block 305, a second slide rod 306, a second fixing ring 307, a second spring 308, a second fixing block 309, a connecting plate 310, and a limiting block 311. The first slide rod 301 is slidably installed inside the lower mold base 1. The first fixing ring 302 is fixedly installed on the surface of the first slide rod 301. The first spring 303 is sleeved on the surface of the first slide rod 301. One end of the first spring 303 abuts against the lower mold base 1, and the other end of the first spring 303 abuts against the first fixing ring 302. When the first fixing ring 302... After displacement caused by external force, the first spring 303 stores energy through its elastic deformation and releases the energy when the external force disappears, precisely resetting the first fixing ring 302 to its initial position. The fixing plate 304 is fixedly installed on the side of the first slide rod 301, the first fixing block 305 is fixedly installed on the surface of the first slide rod 301, the second slide rod 306 is slidably installed inside the lower mold base 1, the second fixing ring 307 is fixedly installed on the surface of the second slide rod 306, and the second spring 308 is sleeved on the surface of the second slide rod 306. One end of the second spring 308 abuts against the lower mold base 1, and the other end of the second spring 308 abuts against the second fixing ring 307. When the second fixed ring 307 is displaced by an external force, the second spring 308 stores energy through its elastic deformation and releases the energy when the external force disappears, precisely restoring the second fixed ring 307 to its initial position. The second fixed block 309 is fixedly installed on one end of the second slide rod 306. The opposing surfaces of the first fixed block 305 and the second fixed block 309 are both set as inclined surfaces, which allows the first fixed block 305 to slide on the surface of the second fixed block 309. The connecting plate 310 is fixedly installed on the other end of the second slide rod 306. The first fixed block 305, the second slide rod 306, the second fixed ring 307, the second spring 308, and the second fixed block 309 are all connected. The number of fixed blocks 309 and connecting plates 310 is one per group, and there are two groups symmetrically arranged on the surface of the first slide bar 301. With two groups of this component, two lower molds 2 or two upper molds 5 can be fixed at one time. The limiting blocks 311 are fixedly installed on the side of the connecting plate 310. The limiting blocks 311 are distributed in a linear array on the side of the connecting plate 310. The upper mold base 4 is provided with a connecting device 3 inside. The lower mold 2 and the upper mold 5 are both provided with limiting grooves that match the limiting blocks 311. The lower mold 2 and the lower mold base 1 can be connected together through the limiting blocks 311. The upper mold 5 and the upper mold base 4 can also be connected together through the limiting blocks 311.

[0022] In use, the material is placed into the lower mold 2, the upper mold base 4 is closed, the mold is placed in an external device for heating and then removed. The upper mold base 4 is opened to complete the processing of the two-color shoe sole. Pressing the fixing plate 304 causes the first sliding rod 301 to move the first fixing ring 302 and compress the first spring 303. At the same time, the first fixing block 305 can slide on the surface of the second fixing block 309, causing the second sliding rod 306 to move the second fixing ring 307 and compress the second spring 308. This causes the connecting plate 310 to move the limiting block 311 out of the limiting groove, allowing the lower mold 2 to be removed and replaced with a new lower mold 2. Loosening the fixing plate 304 allows the limiting block 311 to re-enter the limiting groove under the combined action of the first spring 303 and the second spring 308. The lower mold 2 and the lower mold base 1 can be connected together. Similarly, the upper mold 5 and the upper mold base 4 can be connected together to produce different two-color shoe soles.

Claims

1. A mold for processing a two-color shoe sole, comprising a lower mold base (1), a lower mold (2), a connecting device (3), an upper mold base (4), and an upper mold (5), characterized in that: The lower die (2) is arranged in the lower die seat (1), the connecting device (3) is arranged in the lower die seat (1), and the upper die seat (4) is hinged to the top of the lower die seat (1); the upper die (5) is arranged in the upper die seat (4). The connecting device (3) is composed of a first sliding rod (301), a first fixed ring (302), a first spring (303), a fixed plate (304), a first fixed block (305), a second sliding rod (306), a second fixed ring (307), a second spring (308), a second fixed block (309), a connecting plate (310) and a limiting block (311); the first sliding rod (301) is slidingly arranged in the lower die seat (1); the first fixed ring (302) is fixedly arranged on the surface of the first sliding rod (301); the first spring (303) is sleeved on the surface of the first sliding rod (301); the fixed plate (304) is fixedly arranged on the side of the first sliding rod (301); the first fixed block (305) is fixedly arranged on the surface of the first sliding rod (301); the second sliding rod (306) is slidingly arranged in the lower die seat (1); the second fixed ring (307) is fixedly arranged on the surface of the second sliding rod (306); the second spring (308) is sleeved on the surface of the second sliding rod (306); the second fixed block (309) is fixedly arranged on one end of the second sliding rod (306); the connecting plate (310) is fixedly arranged on the other end of the second sliding rod (306); and the limiting block (311) is fixedly arranged on the side of the connecting plate (310).

2. The mold for processing a double colored shoe sole according to claim 1, wherein: One end of the first spring (303) is in abutment with the lower die seat (1), and the other end of the first spring (303) is in abutment with the first fixed ring (302).

3. The mold for processing a double colored shoe sole according to claim 1, wherein: One end of the second spring (308) is in abutment with the lower die seat (1), and the other end of the second spring (308) is in abutment with the second fixed ring (307).

4. The mold for processing a double colored shoe sole according to claim 1, wherein: The opposite sides of the first fixed block (305) and the second fixed block (309) are both arranged as inclined surfaces.

5. The mold for processing a double colored shoe sole according to claim 1, wherein: The first fixed block (305), the second sliding rod (306), the second fixed ring (307), the second spring (308), the second fixed block (309) and the connecting plate (310) are all one group, and there are two groups symmetrically arranged on the surface of the first sliding rod (301).

6. The mold for processing a double colored shoe sole according to claim 1, wherein: The limiting blocks (311) are linearly arranged on the side of the connecting plate (310).

7. The mold for processing a double colored shoe sole according to claim 1, wherein: The connecting device (3) is arranged in the lower die (2) and the upper die (5).

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