Shoe mold capable of preventing deviation

Abstract

The utility model is suitable for the technical field of shoe molds, and provides a shoe mold capable of preventing deviation, which comprises a bottom mold, the two rotating shafts are respectively fixed on two sides of the bottom die; the collecting box is rotationally mounted on the two rotating shafts, the bottom mold is sleeved with the collecting box, and the collecting box is used for collecting formed shoe soles; the two mounting plates are fixed to the two sides of the collecting box respectively; and the multiple air cylinders are fixed to the tops of the two mounting plates correspondingly. According to the shoe mold capable of preventing deviation, provided by the scheme, overturning is convenient for discharging, and meanwhile, the shoe mold can be quickly returned to prevent plastic liquid leakage caused by deviation.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoe molds, and in particular relates to a shoe mold capable of preventing deviation. Background Art

[0002] In the mold industry, various molds and tools are used to obtain the required products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. In short, the mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts.

[0003] When the shoe mold is demolded and the finished product is dropped, the mold needs to be flipped over to make it fall. The mold needs to be flipped back to its original position for subsequent injection molding. During the flipping process, it is difficult to ensure that the upper and lower molds are parallel to each other. The shoe mold is in an offset state, resulting in the upper and lower molds not being able to fit tightly together, which can easily cause plastic liquid leakage and affect the quality of the finished product. Utility Model Content

[0004] The utility model provides a shoe mold that prevents deviation, aiming to solve the problem in the above background technology that it is difficult to ensure that the mold can return to its original position during the flip mold discharge, thereby causing the mold to deviate.

[0005] To solve the above problems, the utility model is implemented as follows: a shoe mold mold that prevents deviation, comprising: a bottom mold; two rotating shafts, the two rotating shafts are respectively fixed on both sides of the bottom mold; a collection box, the collection box is rotatably mounted on the two rotating shafts, the collection box is sleeved outside the bottom mold, and the collection box is used to collect the molded soles; two mounting plates, the two mounting plates are respectively fixed on both sides of the collection box; a plurality of cylinders, the plurality of cylinders are respectively fixed on the top of the two mounting plates; two connecting plates, the two connecting plates are respectively fixed on the output rods of the plurality of cylinders, a top mold is fixed between the two connecting plates, and the top mold is located directly above the bottom mold; a limit assembly, the limit assembly is arranged in the collection box, and the limit assembly is used to stabilize the bottom mold.

[0006] Preferably, the limiting assembly includes two threaded rods, two second motors and two support plates, the two threaded rods are rotatably installed in the collection box, the two support plates are arranged between the two threaded rods, the two support plates are threadedly connected to the two threaded rods, the two second motors are fixed on one side of the collection box, the output shafts of the two second motors are respectively fixedly connected to the two threaded rods, and the two support plates can contact the bottom of the bottom mold.

[0007] Preferably, the sides of the bottom mold and the top mold that are close to each other are both provided with mold openings for pouring plastic liquid, the number of mold openings located on the bottom mold and the number of mold openings located on the top mold are the same, and the top mold is provided with multiple injection tubes, and the multiple injection tubes extend into the multiple mold openings respectively.

[0008] Preferably, a cooling box is installed at the bottom of the bottom mold, a water tank is installed on one side of the collecting box, a water pump is provided in the water tank, a liquid inlet pipe is installed at the discharge end of the water pump, the liquid inlet pipe extends into the cooling box, and a discharge pipe is installed on one side of the water tank, the discharge pipe extends into the water tank.

[0009] Preferably, a discharge port is provided on one side of the collecting box, a first motor is installed on one side of the collecting box, and an output shaft of the first motor is fixedly connected to any one of the rotating shafts.

[0010] Preferably, the tops of the two support plates are inlaid with multiple balls, and the multiple balls can contact the bottom of the bottom mold. Two limit rods are movably installed in the collection box, and two limit openings are provided on the two support plates. The multiple limit openings are respectively arranged on the outside of the multiple limit rods.

[0011] Preferably, a temperature sensor is provided in the water tank, a rubber protective cover is provided outside the temperature sensor, two supporting legs are installed at the bottom of the water tank, and the bottoms of the two supporting legs are located at the same horizontal line as the bottom of the collection box.

[0012] Compared with the related art, the shoe mold provided by the present invention that prevents deviation has the following beneficial effects:

[0013] Compared with the existing technology, the shoe mold provided by this solution prevents deviation. By setting a first motor to drive the rotating shaft to rotate, the bottom mold can be flipped, thereby facilitating material discharge. By setting a second motor to drive the threaded rod to rotate, the position of the support plate can be adjusted. Moving the support plate to the bottom of the bottom mold can ensure the stability of the bottom mold and prevent the mold from deviating and causing the plastic liquid to overflow. By setting a water pump to extract the coolant in the water tank and coordinating with the drain pipe and the liquid inlet pipe, the temperature of the bottom mold can be lowered, so that the plastic liquid can be molded faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of a shoe mold provided by the utility model for preventing deviation;

[0015] Figure 2 This is a schematic diagram of the main structure of a shoe mold that prevents deviation provided by the utility model;

[0016] Figure 3 for Figure 1Schematic diagram of the enlarged structure of part A shown in FIG;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the collection box and water tank in the utility model.

[0018] Figure numerals: 1. collecting box; 2. rotating shaft; 3. bottom mold; 4. mounting plate; 5. cylinder; 6. connecting plate; 7. top mold; 8. injection tube; 9. first motor; 10. cooling box; 11. drain pipe; 12. liquid inlet pipe; 13. water tank; 14. water pump; 15. threaded rod; 16. second motor; 17. support plate; 18. limit rod; 19. ball bearing. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The embodiment of the utility model provides a shoe mold that prevents deviation, such as Figure 1-4As shown, the shoe mold mold for preventing deviation includes: a bottom mold 3; two rotating shafts 2, the two rotating shafts 2 are respectively fixed on both sides of the bottom mold 3; a collecting box 1, the collecting box 1 is rotatably installed on the two rotating shafts 2, the collecting box 1 is sleeved on the outside of the bottom mold 3, and the collecting box 1 is used to collect the formed soles; two mounting plates 4, the two mounting plates 4 are respectively fixed on both sides of the collecting box 1; a plurality of cylinders 5, the plurality of cylinders 5 are respectively fixed on the top of the two mounting plates 4; two connecting plates 6, the two connecting plates 6 are respectively fixed on the output rods of the plurality of cylinders 5, and a top mold 7 is fixed between the two connecting plates 6, and the top mold 7 is located directly above the bottom mold 3; a limiting component, the limiting component is arranged in the collecting box 1, and the limiting component is used to stabilize the bottom mold 3.

[0022] In this embodiment, the bottom mold 3 serves as the basic part of the shoe mold and is used to form the bottom structure of the sole. The collection box 1 is used to collect the formed sole. The design of the collection box 1 is not only convenient for collecting finished products, but also realizes the flipping function of the mold through its rotation. The top mold 7 is driven up and down by the telescopic movement of the cylinder 5 to realize the closing and opening of the mold. The limit assembly is used to stabilize the bottom mold 3. The key function of this assembly is to ensure that the bottom mold 3 can maintain a relatively stable position during the flipping process to prevent displacement.

[0023] In a further preferred embodiment of the present invention, the limiting assembly includes two threaded rods 15, two second motors 16 and two support plates 17. The two threaded rods 15 are rotatably installed in the collection box 1, the two support plates 17 are arranged between the two threaded rods 15, the two support plates 17 are threadedly connected to the two threaded rods 15, the two second motors 16 are fixed on one side of the collection box 1, the output shafts of the two second motors 16 are respectively fixedly connected to the two threaded rods 15, and the two support plates 17 can contact the bottom of the bottom mold 3.

[0024] In this embodiment, the threaded rod 15 drives the movement of the support plate 17 by rotating. When the second motor 16 is started, the rotation of its output shaft will drive the threaded rod 15 to rotate. The bottom mold 3 can be supported by the support plate 17 to prevent the bottom mold 3 from easily shifting. When the mold needs to be flipped, the second motor 16 can be controlled to make the support plate 17 separate from the bottom mold 3, and then the flipping operation can be performed.

[0025] In a further preferred embodiment of the present invention, the bottom mold 3 and the top mold 7 are both provided with a mold opening for pouring plastic liquid on one side close to each other, the number of mold openings located on the bottom mold 3 and the number of mold openings located on the top mold 7 are the same, and the top mold 7 is provided with multiple injection tubes 8, and the multiple injection tubes 8 extend into the multiple mold openings respectively.

[0026] In this embodiment, the die openings are openings for pouring plastic liquid. When the top mold 7 descends and fits tightly with the bottom mold 3, these die openings will form a closed cavity for molding the sole. The injection tube 8 extends from the top of the top mold 7 to the die openings and is used to inject the plastic liquid into the die openings and the cavity. By controlling the flow rate and speed of the injection tube 8, the distribution of the plastic liquid in the mold and the molding effect can be precisely controlled.

[0027] In a further preferred embodiment of the present invention, a cooling box 10 is installed at the bottom of the bottom mold 3, a water tank 13 is installed on one side of the collecting box 1, a water pump 14 is provided in the water tank 13, a liquid inlet pipe 12 is installed at the discharge end of the water pump 14, the liquid inlet pipe 12 extends into the cooling box 10, and a discharge pipe 11 is installed on one side of the water tank 13, and the discharge pipe 11 extends into the water tank 13.

[0028] In this embodiment, the cooling box 10 is used to cool the bottom mold 3. After the sole is injection molded in the mold, it needs to be cooled quickly to improve production efficiency and ensure product quality. The cooling box 10 reduces the temperature of the bottom mold 3 by circulating coolant. The water tank 13 is used to store coolant. The water pump 14 extracts the coolant in the water tank 13 and transports it to the cooling box 10 through a pipeline to cool the bottom mold 3. The drain pipe 11 is used to return the coolant in the cooling box 10 to the water tank 13 to form a circulating cooling system.

[0029] In a further preferred embodiment of the present invention, a discharge port is provided on one side of the collecting box 1 , a first motor 9 is installed on one side of the collecting box 1 , and an output shaft of the first motor 9 is fixedly connected to any one of the rotating shafts 2 .

[0030] In this embodiment, the design of the discharge port makes it easy for personnel to collect finished products. The first motor 9 serves as a power source, and the rotation of its output shaft drives the rotating shaft 2 connected thereto to rotate, thereby driving the bottom mold 3 to flip and discharge the materials.

[0031] In a further preferred embodiment of the present invention, the tops of the two support plates 17 are inlaid with multiple balls 19, and the multiple balls 19 can contact the bottom of the bottom mold 3. Two limit rods 18 are movably installed in the collection box 1, and two limit openings are provided on the two support plates 17. The multiple limit openings are respectively arranged on the outside of the multiple limit rods 18.

[0032] In this embodiment, when the ball 19 contacts the bottom of the support plate 17 and the bottom of the bottom mold 3, it can reduce the friction between the two and reduce wear. The limiting rod 18 plays a role in guiding and limiting the moving trajectory of the support plate 17, ensuring that the support plate 17 moves in a straight line under the drive of the threaded rod 15.

[0033] In a further preferred embodiment of the present invention, a temperature sensor is provided in the water tank 13, and a rubber protective cover is provided outside the temperature sensor. Two supporting legs are installed at the bottom of the water tank 13, and the bottoms of the two supporting legs are located on the same horizontal line as the bottom of the collection box 1.

[0034] In this embodiment, the temperature sensor is used to monitor the temperature of the coolant in the water tank 13 in real time to ensure that the temperature of the coolant is within an appropriate range, thereby ensuring the cooling effect of the cooling box 10 on the bottom mold 3. The rubber protective cover is used to protect the sensor from coolant corrosion and mechanical damage, while ensuring the accuracy of the measurement. The rubber material has good corrosion resistance and impact resistance, and can effectively protect the temperature sensor and extend its service life. The bottom of the two supporting legs is on the same horizontal line as the bottom of the collection box 1, which can ensure that the relative position between the water tank 13 and the collection box 1 is stable, avoiding the water tank 13 from tilting or shifting when the bottom mold 3 is flipped.

[0035] To sum up, compared with the relevant technology, this device can flip the bottom mold 3 by setting the first motor 9 to drive the rotating shaft 2 to rotate, so as to facilitate material discharge. By setting the second motor 16 to drive the threaded rod 15 to rotate, the position of the support plate 17 can be adjusted. Moving the support plate 17 to the bottom of the bottom mold 3 can ensure the stability of the bottom mold 3 and prevent the mold from shifting and causing the plastic liquid to overflow. By setting the water pump 14 to extract the coolant in the water tank 13 and cooperating with the drain pipe 11 and the liquid inlet pipe 12, the temperature of the bottom mold 3 can be reduced, so that the plastic liquid can be molded faster.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A shoe mold that prevents deviation, characterized in that: include: bottom mold; Two rotating shafts, the two rotating shafts are respectively fixed on both sides of the bottom mold; A collecting box, the collecting box being rotatably mounted on the two rotating shafts and sleeved outside the bottom mold, and being used for collecting the formed soles; Two mounting plates, the two mounting plates being fixed on both sides of the collection box respectively; A plurality of cylinders, wherein the plurality of cylinders are respectively fixed on the top of the two mounting plates; Two connecting plates, the two connecting plates are respectively fixed on the output rods of the plurality of cylinders, a top mold is fixed between the two connecting plates, and the top mold is located directly above the bottom mold; A limiting assembly is provided in the collection box and is used to stabilize the bottom mold.

2. The shoe mold for preventing deviation as claimed in claim 1, characterized in that: The limiting assembly includes two threaded rods, two second motors and two support plates. The two threaded rods are rotatably installed in the collection box. The two support plates are arranged between the two threaded rods. The two support plates are threadedly connected to the two threaded rods. The two second motors are fixed on one side of the collection box. The output shafts of the two second motors are respectively fixedly connected to the two threaded rods. Both support plates can contact the bottom of the bottom mold.

3. The shoe mold mold for preventing deviation as claimed in claim 1, characterized in that: The bottom mold and the top mold are each provided with a mold opening for pouring plastic liquid on one side close to each other. The number of mold openings on the bottom mold and the top mold is the same. The top mold is provided with multiple injection tubes, and the multiple injection tubes extend into the multiple mold openings respectively.

4. The shoe mold for preventing deviation as claimed in claim 1, characterized in that: A cooling box is installed at the bottom of the bottom mold, a water tank is installed on one side of the collecting box, a water pump is provided in the water tank, a liquid inlet pipe is installed at the discharge end of the water pump, the liquid inlet pipe extends into the cooling box, a discharge pipe is installed on one side of the water tank, and the discharge pipe extends into the water tank.

5. The shoe mold for preventing deviation as claimed in claim 1, characterized in that: A discharge port is provided on one side of the collecting box. A first motor is installed on one side of the collecting box. The output shaft of the first motor is fixedly connected to any one of the rotating shafts.

6. The shoe mold for preventing deviation as claimed in claim 2, characterized in that: The tops of the two support plates are inlaid with multiple balls, and the multiple balls can contact the bottom of the bottom mold. Two limit rods are movably installed in the collection box, and two limit openings are provided on the two support plates. The multiple limit openings are respectively arranged outside the multiple limit rods.

7. The shoe mold for preventing deviation as claimed in claim 4, characterized in that: A temperature sensor is provided in the water tank, and a rubber protective sleeve is provided outside the temperature sensor. Two supporting legs are installed at the bottom of the water tank, and the bottoms of the two supporting legs and the bottom of the collection box are located at the same horizontal line.

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