Sole mold manufacturing equipment with sewage diversion

Abstract

The application relates to the technical field of shoe sole mold manufacturing equipment, in particular to shoe sole mold manufacturing equipment with sewage diversion, which comprises a mold main body and a diversion structure. The diversion structure is composed of a guide assembly and a collection assembly, the guide assembly guides sewage to the collection assembly through an inclined diversion plate, and the collection assembly stores and discharges the sewage. The diversion plate is provided with a diversion groove, a baffle and a filter screen, so that the sewage is dispersed and impurities are intercepted; the collection assembly is provided with a water collecting tank, a drain pipe and a sliding adjusting device, and is suitable for molds of different sizes. Through optimization of the diversion and collection design, the application solves the problem of sewage accumulation, avoids environmental pollution and equipment corrosion, improves the universality and reliability of the equipment, and meets the efficient and environmentally-friendly production requirements.

Description

Technical Field

[0001] This utility model belongs to the field of mold manufacturing and wastewater treatment technology, specifically a shoe sole mold manufacturing equipment with sewage diversion. Background Technology

[0002] In the manufacturing and use of shoe sole molds, wastewater drainage is a crucial factor affecting equipment performance and production efficiency. Currently, most shoe mold manufacturing equipment on the market focuses on improving cooling efficiency and automation levels, but there are still significant shortcomings in wastewater drainage design. For example, wastewater generated during cooling or cleaning often cannot be discharged in a timely manner, easily accumulating on the mold surface or seeping into the equipment, thus causing pollution and even corrosion to the mold and products, and potentially posing operational safety hazards. Furthermore, existing equipment has a complex structural design and high maintenance costs, making it difficult to fully meet the demands of the modern shoe manufacturing industry for efficient and environmentally friendly production.

[0003] For example, the shoe mold disclosed in Publication No. CN113858526B describes a mold design with both cooling and insulation devices. Cooling is achieved through a cold water channel, and the mold opening action is controlled by a thermal sensor box linked to an opening cylinder, thereby improving energy efficiency and product quality. However, this solution does not address the effective drainage of wastewater during mold use. Cooling water or cleaning water may easily remain on the mold surface or flow into unintended areas, potentially leading to mold corrosion or operator slippage and other safety hazards. Furthermore, its temperature control system relies on numerous mechanical components, increasing maintenance difficulty and cost, making it unsuitable for widespread application by small and medium-sized enterprises.

[0004] For example, an injection mold disclosed in publication number CN107186960B uses an ejector mechanism traction device, which achieves stable ejection of the ejector pins through guide locking components and locking components, solving the problem of limited space layout in traditional injection molds. Although this solution improves the space utilization and ejection stability of the mold, its structural design does not consider the issue of wastewater discharge. Coolant or cleaning fluid may seep into the mold and affect the normal operation of the ejector mechanism, thereby reducing the mold's service life and molding quality. In addition, this solution relies on the coordinated operation of multiple mechanical parts. If one part fails due to wastewater corrosion, the entire ejection system will fail, increasing maintenance frequency and downtime.

[0005] Therefore, we have made improvements and proposed a shoe sole mold manufacturing equipment with sewage diversion function. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing shoe sole mold manufacturing equipment in terms of wastewater diversion design, and to prevent the accumulation of cooling water or cleaning fluid on the mold surface or its seepage into the equipment, which could lead to environmental pollution, safety hazards, and high maintenance costs.

[0007] To achieve the aforementioned objectives and address the problems, this utility model provides a shoe sole mold manufacturing device with a wastewater diversion function, comprising a mold body and a diversion structure. The diversion structure includes a guiding component and a collecting component. The guiding component is located at the edge of the mold body and, through its inclined design, guides wastewater to the collecting component. The collecting component is located at the bottom of the mold body and is used for centralized storage and discharge of wastewater. A fixing member is provided between the guiding component and the mold body, and the fixing member is installed on the side wall of the mold body via a threaded connection, ensuring a stable connection between the guiding component and the mold body. Sliding adjustment devices are provided on both sides of the collecting component to adapt to mold bodies of different sizes.

[0008] The guiding component includes a guide plate with several guide grooves on its surface. These grooves are distributed at an angle, and adjacent grooves form a raised structure to enhance the dispersion of water flow. Both ends of the guide plate have retaining edges, the height of which is greater than the depth of the guide grooves to prevent sewage overflow. The bottom of the guide plate has a connecting block, which is connected to a fixing component via a snap-fit ​​structure, enabling quick installation and removal of the guide plate. The guide plate is made of highly corrosion-resistant stainless steel to withstand long-term use.

[0009] As a preferred technical solution of this application, the fixing component includes a fixing seat and a clamping plate. The top of the fixing seat has a threaded hole, and the guide plate is fixed to the side wall of the mold body by bolts cooperating with the clamping plate. The inner side of the clamping plate is provided with an anti-slip pad, which is made of rubber material to increase the friction between the clamping plate and the guide plate and prevent loosening.

[0010] As a preferred technical solution of this application, the collection assembly includes a water collection tank and a drain pipe. The top of the water collection tank has an opening for receiving sewage flowing in from the guide plate. The bottom of the water collection tank has an inclined surface, and the drain pipe is connected to the lowest point of the inclined surface. One end of the drain pipe is fixedly connected to the water collection tank via a flange, and the other end extends to an external drainage system. The inner wall of the water collection tank is coated with a waterproof coating to reduce the erosion of the water collection tank by sewage.

[0011] As a preferred technical solution of this application, the sliding adjustment device includes a slide rail and a slider. The slide rail is fixed on both sides of the water collection tank, and the slider is slidably connected to the slide rail. An adjustment screw is provided on the top of the slider. The adjustment screw passes through the slider and is threadedly connected to the slide rail. By rotating the adjustment screw, the position of the slider can be changed, thereby adjusting the width of the water collection tank to make it suitable for mold bodies of different sizes.

[0012] As a preferred technical solution of this application, the guide plate has a filter screen installed in its guide channel. The filter screen is embedded in the guide channel through a slot structure to intercept impurities in the sewage and prevent them from entering the collection tank and causing blockage. The filter screen is made of high-density polyethylene, which has both good filtration performance and high corrosion resistance.

[0013] As a preferred technical solution of this application, a sealing ring is provided at the opening of the water collection tank. The sealing ring is made of silicone material and surrounds the edge of the opening to enhance the sealing between the water collection tank and the guide plate and prevent sewage leakage.

[0014] As a preferred technical solution of this application, a check valve is provided in the middle of the drain pipe. The check valve is installed inside the drain pipe by means of a threaded connection to prevent external sewage from flowing back into the collection tank and further improve the reliability of the equipment.

[0015] Compared with the prior art, the beneficial effects of this utility model are reflected in the following aspects:

[0016] First, by setting up a guide plate and a water collection tank, the wastewater is guided to the water collection tank by the guide channel on the guide plate, and then discharged through the inclined surface at the bottom of the water collection tank and the drain pipe, which effectively solves the problem of wastewater accumulation and avoids the pollution and corrosion of the mold and products by wastewater.

[0017] Secondly, the guide plate is connected to the mold body by fasteners. Combined with the design of clamping plates and anti-slip pads, the guide plate is securely installed and easy to disassemble and replace, reducing maintenance costs.

[0018] Furthermore, the sliding adjustment devices on both sides of the water collection tank, through the cooperation of slide rails and sliders, enable flexible adjustment of the width of the water collection tank, allowing it to adapt to mold bodies of different sizes and improving the versatility and applicability of the equipment.

[0019] In addition, the filter screen inside the guide channel can effectively intercept impurities in the sewage, prevent impurities from entering the water collection tank and causing blockage, and extend the service life of the equipment. At the same time, the filter screen is installed through a slot structure, which makes it easy to clean and replace.

[0020] Finally, the sealing ring at the opening of the water collection tank and the check valve in the middle of the drain pipe further enhance the sealing and reliability of the equipment, ensuring that sewage will not leak or backflow, thus meeting the needs of the modern footwear industry for efficient and environmentally friendly production.

[0021] In summary, this utility model significantly improves the performance of shoe sole mold manufacturing equipment by optimizing the wastewater diversion structure design, solves the wastewater discharge problem existing in the prior art, and has the advantages of simple structure, convenient operation, and low maintenance cost, providing a more efficient and environmentally friendly solution for the shoe manufacturing industry. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the bottom structure of the water guide channel of this utility model.

[0024] Figure 3 This is a schematic diagram of the slide rail and slider of this utility model.

[0025] Figure 4 This is a schematic diagram of the guide plate structure of this utility model.

[0026] Figure 5 This is a schematic diagram of the clamping plate structure of this utility model.

[0027] The attached figures are labeled as follows:

[0028] 1. Mold body; 2. Guide plate; 3. Guide channel; 4. Side guard; 5. Connecting block; 6. Fixing base; 7. Clamping plate; 8. Anti-slip pad; 9. Water collection tank; 10. Drain pipe; 11. Check valve; 12. Slide rail; 13. Slider; 14. Adjusting screw. Detailed Implementation

[0029] This utility model relates to a shoe sole mold manufacturing equipment with a sewage diversion function, which solves the problem of sewage accumulation in the prior art by optimizing the sewage diversion structure design. The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Figure 1 As shown, the device includes a mold body 1, a guide plate 2, a water collection tank 9, and related auxiliary components. The connections and layout of these components together constitute a complete sewage diversion system.

[0030] The mold body 1 is the core part of the equipment, and its edge area is equipped with guide plates 2 to guide sewage. The guide plates 2 are connected to the side wall of the mold body 1 by fasteners, including a fixing seat 6 and a clamping plate 7. The top of the fixing seat 6 has a threaded hole. Bolts pass through the clamping plate 7 and are screwed into the threaded hole of the fixing seat 6, thereby fixing the guide plates 2 to the side wall of the mold body 1. The inner side of the clamping plate 7 is equipped with an anti-slip pad 8. The anti-slip pad 8 is made of rubber and has a certain degree of elasticity. During the clamping process, it can increase the friction between the clamping plate 7 and the guide plates 2, preventing the guide plates 2 from loosening due to vibration or water flow impact. The bottom of the guide plates 2 is equipped with a connecting block 5. The connecting block 5 is connected to the fasteners by a snap-fit ​​structure, which allows the guide plates 2 to be quickly installed and disassembled, facilitating later maintenance and replacement.

[0031] like Figure 4 As shown, several guide channels 3 are formed on the surface of the guide plate 2. The guide channels 3 are distributed at an angle, and a raised structure is formed between adjacent guide channels 3. This design can enhance the dispersion effect of water flow, allowing sewage to flow smoothly along the guide channels 3 without easily stagnating. Baffles 4 are provided at both ends of the guide plate 2. The height of the baffles 4 is higher than the depth of the guide channels 3, used to prevent sewage from overflowing from both sides of the guide plate 2. The guide plate 2 is made of highly corrosion-resistant stainless steel to adapt to long-term use environments and ensure service life. In addition, a filter screen is embedded in the guide channels 3. The filter screen is embedded in the guide channels 3 through a slot structure to intercept impurities in the sewage, preventing impurities from entering the subsequent collection tank 9 and causing blockage. The filter screen is made of high-density polyethylene, which has good filtration performance and corrosion resistance.

[0032] Wastewater flows from the guide plate 2 into the collection tank 9, which is located at the bottom of the mold body 1 and is used to centrally store and discharge wastewater. Figure 1 As shown, the top of the water collection tank 9 has an opening for receiving sewage flowing in from the guide plate 2. The bottom of the water collection tank 9 is designed as a slope, and a drain pipe 10 is connected to the lowest point of the slope. One end of the drain pipe 10 is fixedly connected to the water collection tank 9 via a flange, and the other end extends to the external drainage system. The inner wall of the water collection tank 9 is coated with a waterproof coating to reduce the erosion of the water collection tank 9 by sewage. A sealing ring made of silicone is provided at the opening of the water collection tank 9, which surrounds the edge of the opening to enhance the sealing between the water collection tank 9 and the guide plate 2 and prevent sewage leakage. A check valve 11 is provided in the middle of the drain pipe 10. The check valve 11 is installed inside the drain pipe 10 by a threaded connection to prevent external sewage from flowing back into the water collection tank 9.

[0033] To accommodate mold bodies 1 of different sizes, the water collection tank 9 is equipped with sliding adjustment devices on both sides, such as... Figure 5As shown, the sliding adjustment device includes a slide rail 12 and a slider 13. The slide rail 12 is fixed to both sides of the water collection tank 9, and the slider 13 is slidably connected to the slide rail 12. An adjusting screw 14 is provided on the top of the slider 13, passing through the slider 13 and threadedly connected to the slide rail 12. By rotating the adjusting screw 14, the position of the slider 13 can be changed, thereby adjusting the width of the water collection tank 9 to suit different sizes of mold bodies 1. The cooperative design of the slide rail 12 and the slider 13 ensures the stability of the water collection tank 9 during adjustment, and also facilitates quick adjustments by the operator according to actual needs.

[0034] During actual operation, cooling water or cleaning fluid flows from the surface of the mold body 1 to the guide plate 2, and sewage flows along the inclined direction of the guide channel 3 and is guided to the opening of the collection tank 9 by the limiting action of the baffle 4. After entering the collection tank 9, due to the inclined surface design of the bottom of the collection tank 9, the sewage naturally flows to the lowest point and is finally discharged through the drain pipe 10. During this process, the filter screen in the guide channel 3 intercepts impurities in the sewage, preventing impurities from entering the collection tank 9 and causing blockage. When it is necessary to clean the filter screen, the operator only needs to remove the filter screen from the slot for cleaning or replacement. The sliding adjustment device of the collection tank 9 can be adjusted according to the actual size of the mold body 1 to ensure the compatibility between the collection tank 9 and the mold body 1. The design of the check valve 11 further enhances the reliability of the equipment and effectively prevents external sewage from flowing back into the collection tank 9.

[0035] The connections and layout of the aforementioned components are carefully designed to ensure efficient and smooth wastewater discharge while preventing wastewater accumulation or leakage. The robust connection between the guide plate 2 and the mold body 1, along with the quick-disassembly design, reduces maintenance costs. The sliding adjustment device of the water collection tank 9 enhances the equipment's versatility and applicability. The filter screen and check valve 11 further extend the equipment's service life and enhance its sealing and reliability.

[0036] To enable those skilled in the art to fully understand and implement this utility model, the specific implementation principles of this utility model are further explained below in conjunction with specific application scenarios.

[0037] In practical applications, the mold body 1 is first installed on the working platform of the shoemaking equipment, ensuring that its edge area is aligned with the position of the guide plate 2. The guide plate 2 is then fixed by screwing bolts through the clamping plate 7 and into the threaded holes of the fixing seat 6. At this point, the anti-slip pad 8, due to the elastic properties of its rubber material, can tightly adhere to the surface of the guide plate 2, increasing friction and preventing the guide plate 2 from loosening under water flow impact or equipment vibration. The connecting block 5 at the bottom of the guide plate 2 is connected to the fixing component via a snap-fit ​​structure. This design allows the guide plate 2 to be quickly disassembled and replaced during subsequent maintenance, significantly reducing maintenance difficulty and time costs.

[0038] When cooling water or cleaning fluid flows out from the surface of the mold body 1, the wastewater flows along the guide channels 3 on the guide plate 2. Because the guide channels 3 are inclined and form a raised structure between adjacent channels 3, the wastewater can flow smoothly along the inclined direction under gravity, avoiding stagnation. The height of the retaining edge 4 is higher than the depth of the guide channels 3, effectively limiting the flow range of the wastewater and preventing it from overflowing from both sides of the guide plate 2. Furthermore, the filter screen embedded in the guide channels 3 can intercept impurities in the wastewater. These impurities are confined to the surface of the filter screen and cannot enter the collection tank 9, thus avoiding clogging of the subsequent drainage system. When the filter screen needs cleaning, the operator only needs to remove it from the slot for cleaning or replacement, making the operation simple and efficient.

[0039] Wastewater is guided by the guide plate 2 and flows into the opening of the collection tank 9. The bottom of the collection tank 9 is designed as a slope, with the drain pipe 10 connected at the lowest point. Wastewater naturally converges to the lowest point under gravity and is discharged into the external drainage system through the drain pipe 10. The waterproof coating on the inner wall of the collection tank 9 effectively reduces the erosion of its material by wastewater and extends its service life. Meanwhile, the sealing ring at the opening of the collection tank 9 is made of silicone and surrounds the edge of the opening, enhancing the seal between the collection tank 9 and the guide plate 2 and preventing wastewater leakage. The check valve 11, installed in the middle of the drain pipe 10, is installed via a threaded connection. When there is a risk of backflow in the external drainage system, the check valve 11 automatically closes, preventing external wastewater from flowing back into the collection tank 9, further improving the reliability of the equipment.

[0040] To accommodate mold bodies 1 of different sizes, operators can adjust the width of the water collection tank 9 using a sliding adjustment device. Specifically, rotating the adjusting screw 14 generates threaded force on the slide rail 12, pushing the slider 13 to move along the slide rail 12, thereby changing the width of the water collection tank 9. The cooperative design of the slide rail 12 and the slider 13 ensures the stability of the water collection tank 9 during adjustment, and also facilitates quick adjustment by the operator according to the actual size of the mold body 1. This design significantly improves the versatility and applicability of the equipment, enabling it to meet the needs of molds of different specifications.

[0041] Through the above steps, this utility model achieves efficient wastewater diversion and discharge. The inclined design of the guide plate 2 and the limiting effect of the baffle 4 ensure that the wastewater flows along a predetermined path, avoiding accumulation and overflow; the filter screen effectively intercepts impurities in the wastewater, preventing them from entering the collection tank 9 and causing blockage; the inclined bottom surface of the collection tank 9 and the design of the drain pipe 10 further optimize the wastewater discharge efficiency; the introduction of the check valve 11 effectively prevents the risk of external wastewater backflow. These designs work together to solve the problems of wastewater accumulation, equipment corrosion, and high maintenance costs in the prior art, significantly improving the performance and reliability of the equipment.

[0042] In summary, this utility model, through the rational layout and coordinated operation of its components, ensures efficient and smooth discharge of wastewater while avoiding issues of wastewater accumulation or leakage. The robust connection and quick-disassembly design of the guide plate 2 reduces maintenance costs, the sliding adjustment device of the water collection tank 9 enhances the equipment's versatility, and the filter screen and check valve 11 further extend the equipment's service life and enhance its sealing and reliability, providing a more efficient and environmentally friendly solution for the footwear industry.

Claims

1. A shoe sole mold manufacturing apparatus with a sewage guide, characterized by, The mold body (1) and the flow guiding structure are included. The flow guiding structure includes a guiding component and a collecting component. The guiding component is located in the edge area of ​​the mold body (1). The collecting component is located at the bottom of the mold body (1). The guiding component includes a flow guiding plate (2). The surface of the flow guiding plate (2) is provided with several flow guiding grooves (3). The two ends of the flow guiding plate (2) are respectively provided with a retaining edge (4). The bottom of the flow guiding plate (2) is provided with a connecting block (5). The connecting block (5) is connected to a fixing component through a snap-fit ​​structure. The fixing component includes a fixing seat (6) and a clamping plate (7). The inner side of the clamping plate (7) is provided with an anti-slip pad (8). The collecting component includes a water collection tank (9) and a drain pipe (10). The top of the water collection tank (9) is provided with an opening. The bottom of the water collection tank (9) is provided with an inclined surface. One end of the drain pipe (10) is fixedly connected to the water collection tank (9) through a flange.

2. The shoe sole mold manufacturing apparatus with a sewage guide according to claim 1, wherein, The guide grooves (3) are distributed in an inclined manner, and a protruding structure is formed between adjacent guide grooves (3). The height of the baffle (4) is higher than the depth of the guide grooves (3).

3. The shoe sole mold manufacturing apparatus with a sewage guide according to claim 1, wherein, The top of the fixed seat (6) is provided with a threaded hole. After the bolt passes through the clamping plate (7), it is screwed into the threaded hole of the fixed seat (6). The anti-slip pad (8) is made of rubber.

4. The shoe sole mold manufacturing apparatus with a sewage guide according to claim 1, wherein, The inner wall of the water collection tank (9) is coated with a waterproof coating, and a sealing ring is provided at the opening of the water collection tank (9), which is made of silicone material.

5. The shoe sole mold manufacturing apparatus with a sewage guide according to claim 1, wherein, A check valve (11) is provided in the middle of the drain pipe (10), and the check valve (11) is installed inside the drain pipe (10) by means of a threaded connection.

6. The shoe sole mold manufacturing apparatus with a sewage guide according to claim 1, wherein, The water collection tank (9) is provided with sliding adjustment devices on both sides. The sliding adjustment device includes a slide rail (12) and a slider (13). The slider (13) is slidably connected to the slide rail (12). The top of the slider (13) is provided with an adjustment screw (14). The adjustment screw (14) passes through the slider (13) and is threadedly connected to the slide rail (12).

7. The shoe sole mold manufacturing apparatus with a sewage guide according to claim 1, wherein, The guide channel (3) is equipped with a filter screen, which is embedded in the guide channel (3) through a slot structure. The filter screen is made of high-density polyethylene.

8. The shoe sole mold manufacturing apparatus with a sewage guide according to claim 1, wherein, The guide plate (2) is made of stainless steel.

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