Demoulding device for sole processing

Abstract

The utility model relates to the technical field of sole processing equipment, and discloses a demoulding device for sole processing, which comprises a placing frame and a mould plate, a jacking component is arranged on the front side of the mould plate, and an air pressure auxiliary demoulding component is arranged at the top of the mould plate. And the air pressure auxiliary demolding assembly comprises a placement vertical frame, an air storage tank, a placement bottom plate, an air pump, a connecting pipe, a connecting air pipe, a hollow air cushion, an inner air bag and an air supply pipe, the placement vertical frame is fixedly connected to the top of the mold plate, and the placement bottom plate is fixedly connected to the left side of the mold plate. According to the demolding device for shoe sole processing, the air pressure auxiliary demolding assembly is arranged, an air pump is started, blowing force is further extended through an air supply pipe, blowing force in the middle direction is generated, the airflow direction is optimally designed and sprayed in the inclined direction, an air film is formed between a shoe sole and a mold, and the shoe sole is further separated through the air pressure difference; and the bottom is not prone to adhesion, demolding treatment is convenient, and the using effect is good.

Description

Technical Field

[0001] This utility model relates to the technical field of shoe sole processing equipment, specifically a demolding device for shoe sole processing. Background Technology

[0002] In the footwear industry, with the improvement of people's living standards and the change of consumption concepts, higher demands are being placed on the comfort, functionality, and aesthetics of shoes, driving continuous innovation and development in sole manufacturing processes. As a crucial component of shoes, the quality of the sole's molding directly affects the overall performance of the shoe. Demolding, a key process in sole processing, is the process of separating the molded sole from the mold.

[0003] Existing technology discloses a shoe sole demolding device for sports shoe processing, with publication number CN114074411A. The device includes a base, a support column fixedly mounted on the right side of the top of the base, and a connecting rod fixedly mounted on the left side of the base. Two grooves are formed on the front of the support column. An injection molding plate is movably mounted between the support column and the connecting rod on opposite sides. A connecting shaft is fixedly mounted on the right side of the bottom of the injection molding plate. A limit plate is movably mounted on the outer side of the connecting shaft, and a support spring is fixedly mounted on the bottom of the connecting shaft. This shoe sole demolding device for sports shoe processing, by setting a demolding template, effectively demolds the shoe sole, dissipates heat and cools the shoe sole during demolding, thus improving the efficiency of shoe sole processing.

[0004] The aforementioned demolding device for sole processing applies even force during demolding, allowing the sole to be removed more completely from the top of the injection molding plate. It is less prone to breakage during demolding, thus improving the quality of sole processing. However, the demolding device for sole processing does not have a pneumatic-assisted demolding component, making it easy for the bottom to stick and inconvenient for demolding. As a result, its performance is not good and needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a demolding device for shoe sole processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a demolding device for shoe sole processing, comprising a placement rack and a mold plate, wherein a lifting component is provided on the front side of the mold plate and a pneumatically assisted demolding component is provided on the top of the mold plate.

[0007] The pneumatically assisted demolding assembly includes a placement stand, an air tank, a placement base plate, an air pump, a connecting pipe, a connecting air pipe, a central air cushion, an inner air bladder, and an air delivery pipe. The placement stand is fixedly connected to the top of the mold plate, the placement base plate is fixedly connected to the left side of the mold plate, the air tank is fixedly connected to the top of the placement base plate, the connecting pipe is fixedly connected to the right side of the air tank, the end of the connecting pipe away from the air tank is fixedly connected to the left side of the air pump, the air pump is fixedly connected to the top of the mold plate, the connecting air pipe is fixedly connected to the top of the air pump, the end of the connecting air pipe away from the top of the air pump is fixedly connected to the top of the central air cushion, and the air delivery pipe extends through the placement stand and connects to the right side of the inner air bladder.

[0008] Preferably, the lifting assembly includes a magnetic limiting slide rail, a sliding magnetic suction plate, a hydraulic telescopic rod, a sliding plate, a slider, a base plate, a lifting plate, a motor component, and a vertical plate. The magnetic limiting slide rail is fixedly connected to the front of the mold plate, the hydraulic telescopic rod is fixedly connected to the inner bottom end of the magnetic limiting slide rail, the slider is fixedly connected to the back of the hydraulic telescopic rod, the sliding plate is fixedly connected to the side of the slider, the base plate is fixedly connected to the back of the sliding plate, the vertical plate is fixedly connected to the top of the base plate, the motor component is fixedly connected to the left side of the vertical plate, and the lifting plate is fixedly connected to the output shaft of the motor component.

[0009] Preferably, a hollow strip is fixedly connected to the top of the mold plate, and the hollow air cushion is fixedly connected to the top of the hollow strip.

[0010] Preferably, the interior of the placement stand has a circular groove, the diameter of which is adapted to the diameter of the air supply pipe. The circular groove allows the air supply pipe to pass through and extend to the right side to generate a blowing force towards the center. The airflow direction is optimized and sprayed obliquely, forming an air film between the shoe sole and the mold. The shoe sole is further separated by the air pressure difference, resulting in good performance.

[0011] Preferably, the air delivery pipe is fixedly connected to the right side of the hollow strip, and the inner air bladder has a circular hole inside, the diameter of which is adapted to the diameter of the circular groove.

[0012] Preferably, the right side of the air supply pipe is flush with the right side of the inner air bladder, which can prevent the protrusion from affecting the placement of the shoe sole, and can also supply air normally, ensuring smooth air passage and normal use of the device.

[0013] Preferably, the mold plate has a groove on its front side, the sliding magnetic plate is fixedly connected to the inside left side of the groove, and the magnet limiting slide rail is slidably connected to the side of the sliding magnetic plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This shoe sole processing demolding device is equipped with a pneumatically assisted demolding component. When the air pump is activated, the blowing force is further extended through the air delivery pipe, generating a blowing force in the middle direction. The airflow direction is optimized and sprayed at an angle, forming an air film between the shoe sole and the mold. The air pressure difference is used to further separate the shoe sole, making it less likely for the bottom to stick and facilitating demolding. It has a good effect when used.

[0016] This shoe sole processing demolding device, equipped with a lifting component, requires the magnetic limiting slide rail to slide downwards before demolding. The magnetic limiting slide rail slides downwards along the side of the sliding magnetic suction plate until the top of the sole plate aligns with the gap between the sole and the mold plate. Then, the hydraulic telescopic rod is activated until it moves into the gap. Finally, the motor can be activated to drive the lifting plate to rotate clockwise until the sole is lifted, completing the demolding process. It has good performance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This is a three-dimensional structural diagram of the lifting component of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Placement rack; 2. Mold plate; 3. Lifting assembly; 301. Magnetic limit slide rail; 302. Sliding magnetic suction plate; 303. Hydraulic telescopic rod; 304. Slide plate; 305. Slider; 306. Base plate; 307. Lifting plate; 308. Motor components; 309. Vertical plate; 4. Pneumatic assisted demolding assembly; 401. Placement stand; 402. Air tank; 403. Placement base plate; 404. Air pump; 405. Connecting pipe; 406. Connecting air pipe; 407. Medium air cushion; 408. Inner air bladder; 409. Air supply pipe. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4The present invention provides the following technical solution:

[0024] A demolding device for shoe sole processing includes a placement frame 1 and a mold plate 2. A lifting component 3 is provided on the front side of the mold plate 2, and a pneumatically assisted demolding component 4 is provided on the top of the mold plate 2.

[0025] The pneumatic-assisted demolding assembly 4 includes a placement stand 401, an air tank 402, a placement base plate 403, an air pump 404, a connecting pipe 405, a connecting air pipe 406, a medium-sized air cushion 407, an inner air bladder 408, and an air delivery pipe 409. The placement stand 401 is fixedly connected to the top of the mold plate 2, the placement base plate 403 is fixedly connected to the left side of the mold plate 2, the air tank 402 is fixedly connected to the top of the placement base plate 403, the connecting pipe 405 is fixedly connected to the right side of the air tank 402, and the end of the connecting pipe 405 away from the air tank 402 is fixedly connected to the left side of the air pump 404. The air pump 404 is fixedly connected to the top of the mold plate 2, the connecting air pipe 406 is fixedly connected to the top of the air pump 404, and the end of the connecting air pipe 406 away from the top of the air pump 404 is fixedly connected to the top of the medium-sized air cushion 407. The air delivery pipe 409 passes through the placement stand. 401 extends and connects to the right side of the inner airbag 408. A hollow strip is fixedly connected to the top of the mold plate 2. The hollow air cushion 407 is fixedly connected to the top of the hollow strip. A circular groove is opened inside the placement stand 401. The diameter of the circular groove matches the diameter of the air supply pipe 409. The circular groove allows the air supply pipe 409 to pass through and extend to the right side to generate a blowing force towards the center. The airflow direction is optimized and sprayed obliquely, forming an air film between the sole and the mold. The pressure difference is used to further separate the sole, resulting in good performance. The air supply pipe 409 is fixedly connected to the right side of the hollow strip. A circular hole is opened inside the inner airbag 408. The diameter of the circular hole matches the diameter of the circular groove. The right side of the air supply pipe 409 is flush with the right side of the inner airbag 408, which can avoid protrusion affecting the placement of the sole and can also supply air normally, ensuring smooth air passage and normal use of the device.

[0026] The lifting assembly 3 includes a magnetic limiting slide rail 301, a sliding magnetic suction plate 302, a hydraulic telescopic rod 303, a sliding plate 304, a slider 305, a base plate 306, a lifting plate 307, a motor component 308, and a vertical plate 309. The magnetic limiting slide rail 301 is fixedly connected to the front of the mold plate 2. The hydraulic telescopic rod 303 is fixedly connected to the bottom of the magnetic limiting slide rail 301. The slider 305 is fixedly connected to the back of the hydraulic telescopic rod 303. The sliding plate 304 is fixedly connected to the side of the slider 305. The base plate 306 is fixedly connected to the back of the sliding plate 304. The vertical plate 309 is fixedly connected to the top of the base plate 306. The motor component 308 is fixedly connected to the left side of the vertical plate 309. The lifting plate 307 is fixedly connected to the output shaft of the motor component 308. A groove is opened on the front of the mold plate 2. The sliding magnetic suction plate 302 is fixedly connected to the left side of the groove. The magnetic limiting slide rail 301 is slidably connected to the side of the sliding magnetic suction plate 302.

[0027] In use, the shoe sole to be processed is placed on the inner wall of mold plate 2. After processing, demolding is required. Demolding is first assisted by the air pressure-assisted demolding component 4. During use, the air pump 404, connected to the air pipe 406, generates blowing force, which is transmitted to the interior of the air cushion 407 and then into the hollow strip connected to it. The blowing force is further extended through the air delivery pipe 409, generating a blowing force towards the center. The airflow direction is optimized, spraying obliquely, forming an air film between the shoe sole and the mold. The pressure difference further separates the shoe sole, making it less prone to adhesion and facilitating demolding. The device is effective and has a lifting component 3 on the front of the mold plate 2. After initial demolding using the pneumatic-assisted demolding component 4, the hydraulic telescopic rod 303 can be activated to move the lifting plate 307 and the bottom plate 306 backward. Before demolding, the magnetic limiting slide rail 301 needs to be held and slid downward. The magnetic limiting slide rail 301 slides downward along the side of the sliding magnetic suction plate 302 until the top of the bottom plate 306 is aligned with the gap between the sole and the mold plate 2. Then, the hydraulic telescopic rod 303 is activated until it moves into the gap. Then, the motor component 308 can be activated to rotate the lifting plate 307 clockwise until the sole is lifted, completing the demolding process. The device is effective and has good performance.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A demolding device for shoe sole processing, comprising a placing rack (1) and a mold plate (2), characterized in that: The mold plate (2) is provided with a lifting component (3) on the front side and a pneumatic assisted demolding component (4) on the top of the mold plate (2). The pneumatically assisted demolding assembly (4) includes a placement stand (401), an air tank (402), a placement base plate (403), an air pump (404), a connecting pipe (405), a connecting air pipe (406), a medium-pressure air cushion (407), an inner air bladder (408), and an air delivery pipe (409). The placement stand (401) is fixedly connected to the top of the mold plate (2), the placement base plate (403) is fixedly connected to the left side of the mold plate (2), the air tank (402) is fixedly connected to the top of the placement base plate (403), and the connecting pipe (405) is fixedly connected to the top of the mold plate (2). The connecting pipe (405) is fixedly connected to the right side of the gas storage tank (402). The end of the connecting pipe (405) away from the gas storage tank (402) is fixedly connected to the left side of the air pump (404). The air pump (404) is fixedly connected to the top of the mold plate (2). The connecting pipe (406) is fixedly connected to the top of the air pump (404). The end of the connecting pipe (406) away from the top of the air pump (404) is fixedly connected to the top of the air cushion (407). The air delivery pipe (409) extends through the placement stand (401) and connects to the right side of the inner air bag (408).

2. A shoe sole processing demolding device according to claim 1, characterized in that: The lifting assembly (3) includes a magnetic limiting slide rail (301), a sliding magnetic suction plate (302), a hydraulic telescopic rod (303), a sliding plate (304), a slider (305), a base plate (306), a lifting plate (307), a motor component (308), and a vertical plate (309). The magnetic limiting slide rail (301) is fixedly connected to the front of the mold plate (2), and the hydraulic telescopic rod (303) is fixedly connected to the bottom inside of the magnetic limiting slide rail (301). The slider (305) is fixedly connected to the back of the hydraulic telescopic rod (303), the slide plate (304) is fixedly connected to the side of the slider (305), the base plate (306) is fixedly connected to the back of the slide plate (304), the upright plate (309) is fixedly connected to the top of the base plate (306), the motor component (308) is fixedly connected to the left side of the upright plate (309), and the lifting plate (307) is fixedly connected to the output shaft of the motor component (308).

3. The shoe sole processing demolding device according to claim 1, characterized in that: A hollow strip is fixedly connected to the top of the mold plate (2), and the hollow air cushion (407) is fixedly connected to the top of the hollow strip.

4. The shoe sole processing demolding device according to claim 1, characterized in that: The placement stand (401) has a circular groove inside, the diameter of which is adapted to the diameter of the air supply pipe (409).

5. The shoe sole processing demolding device according to claim 3, characterized in that: The air delivery pipe (409) is fixedly connected to the right side of the hollow strip, and the inner air bag (408) has a circular hole inside, the diameter of which is adapted to the diameter of the circular groove.

6. The shoe sole processing demolding device according to claim 1, characterized in that: The right side of the air delivery pipe (409) is flush with the right side of the inner airbag (408).

7. The shoe sole processing demolding device according to claim 2, characterized in that: The mold plate (2) has a groove on its front side. The sliding magnetic plate (302) is fixedly connected to the left side of the groove. The magnetic limiting slide rail (301) is slidably connected to the side of the sliding magnetic plate (302).

Images