Double-color rain shoe machine

Abstract

According to the technical scheme, the double-color rain shoe machine is characterized in that the double-color rain shoe machine comprises a mounting base plate, an injection molding part, a plurality of sets of mold parts and a control part, and the mold parts are arranged in the circumferential direction of the mounting base plate at equal intervals; the two groups of injection molding parts are respectively mounted on the mounting chassis; the mold part comprises a center module, a first module, a second module and a synchronization assembly, and the synchronization assembly is used for controlling the first module and the second module to move synchronously; the first module and the second module are each provided with a cover plate and a turnover motor used for controlling the cover plate to turn over. The control part comprises a PLC (Programmable Logic Controller) and two groups of infrared sensors, and the two groups of infrared sensors are respectively arranged in front of the two injection molding parts; according to the double-color rain shoe machine, the full-automatic technology is adopted, each mold is independently controlled, and the operation stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to a rain boot machine, and more specifically, to a two-color rain boot machine. Background Technique

[0002] Rain boots are a common type of shoes in life, and the most important function of rain boots is to prevent water and skid. Different from ordinary shoes, rain boots can be directly obtained through injection molding. Due to the different shapes of rain boots and ordinary shoes, the injection molds are also different, which determines that the rain boot molds have different ways of mold closing and demolding from those of ordinary shoe molds.

[0003] For example, the prior art discloses a horizontal two-color injection machine for rain boots, with the application number: CN201410216202.X. Through full mechanical control, a series of operations such as mold opening and closing and automatic injection molding are realized. However, this device has the following problems: the opening and closing of the mold are controlled by multiple external cylinder switch components. When a cylinder switch fails, the entire device cannot be used normally, thus affecting production efficiency. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a two-color rain boot machine. This two-color rain boot machine adopts fully automated technology, and each mold is independently controlled to ensure the stability of operation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A two-color rain boot machine, including an installation chassis, an injection molding component, a mold component, and a control component. Multiple groups of the mold components are provided and arranged equidistantly along the circumference of the installation chassis;

[0006] Two groups of the injection molding components are provided and respectively installed on the installation chassis;

[0007] The mold component includes a central module, a first module, a second module, and a synchronization component. The synchronization component is used to control the synchronous movement of the first module and the second module;

[0008] Cover plates and turning motors for controlling the turning of the cover plates are arranged on both the first module and the second module;

[0009] The control component includes a PLC controller and infrared sensors. Two groups of the infrared sensors are provided and respectively arranged in front of the two injection molding components;

[0010] The PLC controller is electrically connected to the synchronization component, the installation chassis, the turning motor, and the infrared sensors respectively.

[0011] In summary, the utility model has the following beneficial effects: through the design of the synchronization component and the PLC controller, each die component is independently controlled. Even if a die component has a problem, it will not affect the normal operation of the overall equipment, thus ensuring the high efficiency of the equipment operation. And it can control the first module and the second module to approach or move away from the central module simultaneously through the synchronization component, so as to meet the injection molding and the mold opening operation after molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 FIG. is a three-dimensional structural schematic diagram of a two-color rain boot machine;

[0013] Figure 2 FIG. is a three-dimensional structural schematic diagram of the installation chassis;

[0014] Figure 3 FIG. is a three-dimensional structural schematic diagram of the die component;

[0015] Figure 4 FIG. is a cross-sectional view of the synchronization component.

[0016] Reference numerals: 1, installation chassis; 11, installation groove; 12, installation seat; 121, operation port; 13, rotating disk; 14, track groove; 2, injection molding component; 3, die component; 31, central module; 32, first module; 33, second module; 34, synchronization component; 341, synchronization motor; 342, synchronization gear; 343, synchronization rack; 344, synchronization rod; 35, installation base; 351, installation cavity; 352, sliding groove; 353, arc slope; 4, control component; 5, cover plate; 51, flipping motor; 6, Z-shaped plate; 7, motor seat; 71, driving motor; 72, driving gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further details the present utility model in conjunction with the drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0018] Referring to Figures 1 to 4 As shown, to achieve the above object, the present utility model provides the following technical solution: a two-color rain boot machine, comprising an installation chassis 1, an injection molding component 2, a die component 3 and a control component 4. A plurality of groups of die components 3 are provided and arranged equidistantly along the circumference of the installation chassis 1;

[0019] Two groups of injection molding components 2 are provided and respectively installed on the installation chassis 1;

[0020] The mold component 3 includes a central module 31, a first module 32, a second module 33, and a synchronization component 34. The synchronization component 34 is used to control the synchronous movement of the first module 32 and the second module 33.

[0021] Both the first module 32 and the second module 33 are provided with a cover plate 5 and a flipping motor 51 for controlling the flipping of the cover plate 5.

[0022] The control component 4 includes a PLC controller and infrared sensors. There are two groups of infrared sensors, which are respectively arranged in front of the two injection components 2.

[0023] The PLC controller is electrically connected to the synchronization component 34, the mounting chassis 1, the flipping motor 51, and the infrared sensors respectively.

[0024] In the design of the present utility model, the control system of the PLC controller controls the synchronization component 34, the mounting chassis 1, and the flipping motor 51 according to the position information fed back by the infrared sensors. The specific control steps of the PLC controller include: 1. Control the mounting chassis 1 to rotate clockwise.

[0025] 2. When the first mold component 3 reaches the position of the first infrared sensor, send the position information to the PLC controller. The PLC controller sends a control signal to the synchronization component 34, so that the first module 32 and the second module 33 move synchronously towards the central module 31. The flipping motor 51 controls the first cover plate 5 to cover the upper part, so that the central module 31, the first module 32, the second module 33, and the first cover plate 5 enclose to form an injection cavity.

[0026] 3. Then control the mounting chassis 1 to move the first mold component 3 below the first injection component 2, and perform an injection operation on the injection cavity through the first injection component 2, thereby forming an injection shoe barrel.

[0027] 4. Continue to control the mounting chassis 1 to move the first mold component 3 to the position of the second infrared sensor. At this time, the first cover plate 5 flips up, and the second cover plate 5 covers the upper part.

[0028] 5. The mounting chassis 1 continues to rotate, so that the first mold component 3 moves below the second injection component 2, and performs an injection operation through the second injection component 2, thereby forming an injection shoe sole.

[0029] 6. Finally, the mounting chassis 1 continues to rotate, so that the fifth mold component 3 moves to the position of the first infrared sensor. At this time, the PLC controller controls the first mold component 3 to perform an opening operation, and the fifth mold component 3 performs a closing operation, and so on.

[0030] Through the design of the synchronization component 34 and the PLC controller, each mold component 3 is independently controlled. Even if a mold component 3 has a problem, it will not affect the normal operation of the overall equipment, thus ensuring the high efficiency of the equipment operation. Moreover, the synchronization component 34 can control the first module 32 and the second module 33 to move closer to or away from the central module 31 simultaneously, so as to meet the injection molding and the mold opening operation after molding.

[0031] In addition, the two cover plates 5 have different structures, but their functions are similar to those in the prior art. Their functions are respectively used to form the shoe barrel cavity and the sole cavity. The differences between the two cover plates 5 are as follows: 1. The depth of the groove body; 2. The second cover plate 5 is provided with patterns for forming anti-slip shoe patterns on the sole; 3. The shape of the groove body (not shown in the figure).

[0032] And the two cover plates 5 are controlled by two independent flipping motors 51. According to the moving position of the mold, the opening and closing of the corresponding flipping motor 51 can be controlled to control the opening and closing of the two cover plates 5, so as to ensure the stability of the equipment operation.

[0033] A plurality of mounting grooves 11 are provided on the mounting chassis 1, and the plurality of mounting grooves 11 are arranged at equal intervals along the circumference of the mounting chassis 1. The mold component 3 is detachably mounted in the mounting groove 11.

[0034] This structural design can facilitate the disassembly of the mold component 3 and ensure the stability of the installation of the mold component 3.

[0035] The mold component 3 further includes a mounting base 35. An installation cavity 351 is provided in the mounting base 35, and a sliding groove 352 communicating with the installation cavity 351 is provided on the mounting base 35;

[0036] The synchronization component 34 is installed in the installation cavity 351. The synchronization component 34 includes a synchronization motor 341, a synchronization gear 342, a synchronization rack 343 and a synchronization rod 344. The synchronization motor 341 is used to drive the synchronization gear 342 to rotate. There are two groups of synchronization racks 343, which are respectively arranged on both sides of the synchronization gear 342. The synchronization rack 343 is connected to the first module 32 or the second module 33 on the same side through the synchronization rod 344.

[0037] As Figure 4 shown, in this structural design, when the synchronization motor 341 is started, it will drive the synchronization gear 342 to rotate. Since the two synchronization racks 343 are installed on both sides of the synchronization gear 342, when one synchronization rack 343 moves to the left, the other synchronization rack 343 will move to the right, so that the synchronization rods 344 approach or move away from each other, achieving the function of synchronous movement.

[0038] The synchronous rod 344 is arranged in an L-shaped structure. This structure can create a relatively large distance between the sliding groove 352 and the central module 31, preventing material overflow and affecting the synchronous component 34 in the installation cavity 351.

[0039] The installation groove 11 is arranged in a convex structure. The synchronous motor 341 is installed at the lower end of the installation base 35. There are two groups of Z-shaped plates 6 provided at the lower end of the installation base 35, which are both detachably installed on both sides of the synchronous motor 341. The Z-shaped plates 6 and the installation base 35 form a convex structure in combination. The benefits of this structural design are as follows: 1. The Z-shaped plates 6 can protect the motor; 2. The design of the convex structure enables the installation groove 11 and the Z-shaped plates to cooperate with each other, thereby improving the installation stability.

[0040] An arc-shaped slope 353 is provided on the installation base 35. The arc-shaped slope 353 is located at one end of the sliding groove 352 close to the central module 31. It can protect the sliding groove 352. When the material overflows onto the installation base 35, it can be blocked by the arc-shaped slope 353 and thus cannot flow towards the sliding groove 352 until it solidifies.

[0041] The infrared sensor includes an infrared emitter and an infrared receiver.

[0042] The installation chassis 1 includes an installation seat 12 and a rotating disk 13. An annular track groove 14 is provided on the installation seat 12. The rotating disk 13 is rotatably connected in the track groove 14. The mold component 3 is detachably installed on the rotating disk 13. The infrared sensor and the injection molding component 2 are both detachably installed on the installation seat 12.

[0043] An operation port 121 is provided on one side of the installation seat 12. A motor seat 7 is connected at the operation port 121. A driving motor 71 and a driving gear 72 are installed on the motor seat 7. The driving gear 72 is meshed with the rotating disk 13 (a toothed structure meshing with the driving gear is provided on the outer side of the rotating disk).

[0044] With this structural design, when the driving motor 71 controls the driving gear 72 to rotate, due to the meshing relationship between the driving gear 72 and the rotating disk 13, the rotating disk 13 rotates, thereby achieving the function of controlling the movement of the mold component 3.

[0045] In summary, the PLC controller controls the number of rotations of the rotating shaft of the driving motor 71, the rotation direction of the flipping motor 51, and the rotation direction of the synchronous motor 341 according to the position information received by the infrared sensor, so as to achieve the full-automatic control function of the equipment.

[0046] The above is only the preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as within the protection scope of the present utility model.

Claims

1. A two-color rain boot machine, characterized by: It comprises a mounting chassis (1), an injection molding component (2), a mold component (3) and a control component (4), wherein the mold components (3) are arranged in a plurality of groups and are arranged equidistantly along the circumference of the mounting chassis (1); The injection molded parts (2) are provided in two groups and are respectively mounted on the mounting chassis (1); The mold component (3) comprises a central mold group (31), a first mold group (32), a second mold group (33) and a synchronization component (34), wherein the synchronization component (34) is used to control the synchronous movement of the first mold group (32) and the second mold group (33); The first module (32) and the second module (33) are both provided with a cover plate (5) and a flip motor (51) for controlling the flipping of the cover plate (5); The control component (4) includes a PLC controller and an infrared sensor. The infrared sensors are provided in two groups and are respectively arranged in front of the two injection molding components (2); The PLC controller is electrically connected to the synchronization component (34), the mounting chassis (1), the turning motor (51) and the infrared sensor respectively.

2. A two-color rain boot machine according to claim 1, characterized in that: The mounting chassis (1) is provided with a plurality of mounting grooves (11), the plurality of mounting grooves (11) being arranged equidistantly along the circumference of the mounting chassis (1), and the mold component (3) can be detachably mounted in the mounting grooves (11).

3. A two-color rain boot machine according to claim 2, characterized in that: The mold component (3) further comprises a mounting base (35), a mounting cavity (351) is arranged in the mounting base (35), and a sliding groove (352) communicating with the mounting cavity (351) is arranged on the mounting base (35); The synchronization component (34) is installed in the installation cavity (351), and the synchronization component (34) includes a synchronization motor (341), a synchronization gear (342), a synchronization rack (343) and a synchronization rod (344). The synchronization motor (341) is used to drive the synchronization gear (342) to rotate. The synchronization rack (343) is provided with two groups and is respectively arranged on both sides of the synchronization gear (342). The synchronization rack (343) is connected to the first module (32) or the second module (33) on the same side through the synchronization rod (344).

4. A two-color rain boot machine according to claim 3, characterized in that: The synchronization rod (344) is arranged in an L-shaped structure.

5. A two-color rain boot machine according to claim 3, characterized in that: The mounting groove (11) is arranged in a convex structure, the synchronous motor (341) is mounted on the lower end of the mounting base (35), a Z-shaped plate (6) is arranged at the lower end of the mounting base (35), two groups of the Z-shaped plates (6) are arranged, both of which can be detachably mounted on both sides of the synchronous motor (341), and the Z-shaped plates (6) and the mounting base (35) are combined to form a convex structure.

6. A two-color rain boot machine according to claim 3, characterized in that: The mounting base (35) is provided with an arc-shaped slope (353), and the arc-shaped slope (353) is located at one end of the sliding groove (352) close to the central module (31).

7. A two-color rain boot machine according to claim 1, characterized in that: The infrared sensor includes an infrared transmitter and an infrared receiver.

8. A two-color rain boot machine according to any one of claims 1 to 7, characterized in that: The mounting chassis (1) comprises a mounting seat (12) and a rotating disk (13); an annular track groove (14) is provided on the mounting seat (12); the rotating disk (13) is rotatably connected to the track groove (14); the mold component (3) is detachably mounted on the rotating disk (13); and the infrared sensor and the injection molding component (2) are detachably mounted on the mounting seat (12).

9. A two-color rain boot machine according to claim 8, characterized in that: An operating port (121) is provided on one side of the mounting seat (12), and a motor seat (7) is connected to the operating port (121). A driving motor (71) and a driving gear (72) are mounted on the motor seat (7), and the driving gear (72) is meshed with the rotating disk (13).

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