Rapid blanking structure of automobile central control panel mold

Abstract

The utility model discloses a quick blanking structure of an automobile central control panel die. The quick blanking structure comprises a cooling box, a water chilling unit and a die, by means of the cooling box, the air drying mechanism and the like, the problems that a workpiece cannot be taken out rapidly due to the fact that a common automobile center control panel die cannot be cooled rapidly during blanking, but the most rapid cooling mode of the common die is cold water cooling, and the workpiece cannot be taken out rapidly are solved. However, some water drops are attached to the upper portion of the mold after cold water is cooled, the water drops are attached to the surface of the mold, water marks or watermarks or other irregular traces may appear on the surface of an injection molding part, and therefore the appearance quality of products is affected, and products with high appearance quality requirements may be unqualified due to the existence of the water drops, and the product quality is affected. The problems that water drops are accumulated on the surface of a mold for a long time, the mold is likely to rust or corrode, the service life of the mold is shortened, meanwhile, special cleaning agents and tools need to be used for cleaning the water drops, and the maintenance cost of the mold is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking equipment, in particular to a rapid blanking structure for a central control panel mould of an automobile. Background Art

[0002] Because the general automobile center control panel mold cannot quickly cool the mold during blanking, the workpiece cannot be quickly removed. However, the fastest way to cool the mold is to use cold water. However, after cooling with cold water, some water droplets will still adhere to the top. The water droplets adhere to the mold surface, which may cause water marks, watermarks or other irregular marks on the surface of the injection molded part, thereby affecting the appearance quality of the product. For products that require high appearance quality, the presence of water droplets may cause the product to be unqualified. The long-term accumulation of water droplets on the mold surface may cause the mold to rust or corrode, thereby shortening the service life of the mold. At the same time, cleaning the water droplets may require the use of special cleaning agents and tools, which increases the maintenance cost of the mold, so further improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a rapid blanking structure for a central control panel mold of an automobile in order to solve the problems raised by the above-mentioned background technology, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid blanking structure for a car center control panel mold, comprising: a cooling box, a chiller and a mold, an upper end of the cooling box is fixedly connected to an air drying box, a side end of the air drying box is provided with an air drying mechanism, a side end of the cooling box is provided with a stepping motor, a lower end of the mold is provided with a lifting mechanism for lifting the mold, and a bottom end of the cooling box is fixedly connected to a limiting rod.

[0005] As a further solution of the utility model: the air-drying mechanism includes a fixed plate fixedly connected to one end of the interior of the air-drying box, one end of the side surface of the fixed plate is rotatably connected to a rotating rod, one end of the side surface of the rotating rod is fixedly connected to a rotating seat, one end of the side surface of the rotating seat is provided with a gas storage chamber, and one end of the side surface of the gas storage chamber is provided with a nozzle group.

[0006] As a further solution of the utility model: a connecting block is fixedly connected to one end of the side of the rotating rod, a pushing block is slidably connected to one end of the side of the fixed plate, a pushing arm is movably connected to one end of the side of the pushing block, an eccentric wheel is rotatably connected to one end of the side of the pushing arm, and a motor is arranged at one end of the side of the eccentric wheel.

[0007] As a further solution of the utility model: the lifting mechanism includes a connecting rod rotatably connected to one end inside the cooling box, a fixed arm is fixedly connected to one end of the side of the connecting rod, one end of the side of the fixed arm is rotatably connected to a rotating shaft, one end of the side of the rotating shaft is rotatably connected to a rotating arm, one end of the side of the rotating arm is movably connected to a lifting plate, and a through hole is opened at the upper end of the lifting plate for the limiting rod to slide.

[0008] As a further solution of the utility model: a slide rail for sliding the push block is fixedly connected to one end of the side surface of the fixed plate.

[0009] As a further solution of the utility model: a sliding groove for sliding the connecting block is provided at one end of the side surface of the pushing block.

[0010] As a further solution of the utility model: the air-drying mechanism is provided with four groups which are symmetrically distributed at the four ends of the air-drying box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model solves the problem that a general automobile center control panel mold cannot quickly cool the mold during blanking, resulting in the workpiece cannot be quickly removed. However, the fastest way to cool the general mold is to use cold water for cooling. However, after the cold water is cooled, some water droplets will still adhere to the upper part. The water droplets adhere to the mold surface and may cause water marks, watermarks or other irregular marks on the surface of the injection molded part, thereby affecting the appearance quality of the product. For products requiring high appearance quality, the presence of water droplets may cause the product to be unqualified. The long-term accumulation of water droplets on the mold surface may cause the mold to rust or corrode, thereby shortening the service life of the mold. At the same time, special cleaning agents and tools may be required to clean the water droplets, increasing the maintenance cost of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a second perspective overall structural diagram of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the air drying mechanism in the utility model;

[0016] Figure 4 It is a second perspective structural diagram of the air drying mechanism in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the lifting mechanism in the utility model.

[0018] In the figure: 1. Cooling box; 2. Chiller; 3. Air drying box; 4. Mold; 5. Air drying mechanism; 51. Fixed plate; 52. Rotating rod; 53. Rotating seat; 54. Gas storage chamber; 55. Nozzle group; 56. Connecting block; 57. Pushing block; 58. Eccentric wheel; 59. Pushing arm; 510. Motor; 6. Stepping motor; 7. Lifting mechanism; 71. Connecting rod; 72. Fixed arm; 73. Rotating shaft; 74. Rotating arm; 75. Lifting plate; 8. Limiting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0021] Reference Figures 1 to 5 In an embodiment of the utility model, a rapid blanking structure for a central control panel mold of an automobile comprises: a cooling box 1, a chiller 2 and a mold 4, an upper end of the cooling box 1 is fixedly connected to an air drying box 3, a side end of the air drying box 3 is provided with an air drying mechanism 5, a side end of the cooling box 1 is provided with a stepping motor 6, a lower end of the mold 4 is provided with a lifting mechanism 7 for lifting the mold 4, and a bottom end of the cooling box 1 is fixedly connected to a limiting rod 8.

[0022] The above solution is adopted: cold water is injected into the cooling box 1, and the water in the cooling box 1 is cooled by the chiller 2 so that the water is kept at a relatively low temperature.

[0023] The air-drying mechanism 5 includes a fixed plate 51 fixedly connected to one end of the air-drying box 3, one end of the side of the fixed plate 51 is rotatably connected to a rotating rod 52, one end of the side of the rotating rod 52 is fixedly connected to a rotating seat 53, one end of the side of the rotating seat 53 is provided with a gas storage chamber 54, and one end of the side of the gas storage chamber 54 is provided with a nozzle group 55.

[0024] A connecting block 56 is fixedly connected to one end of the side of the rotating rod 52, a pushing block 57 is slidably connected to one end of the side of the fixed plate 51, a pushing arm 59 is movably connected to one end of the side of the pushing block 57, an eccentric wheel 58 is rotatably connected to one end of the side of the pushing arm 59, and a motor 510 is provided at one end of the side of the eccentric wheel 58.

[0025] The above scheme is adopted: the eccentric wheel 58 is driven to rotate by the motor 510, thereby driving the pushing arm 59 connected to the side rotation to make reciprocating motion, thereby pushing the side pushing block 57 to slide back and forth on the side of the fixed plate 51, and the connecting block 56 slidably connected to one end of the side of the pushing block 57 moves up and down in the slide groove opened on the side of the pushing block 57 as it is pushed, thereby driving the rotating rod 52 fixed at one end of the side to rotate, and then the rotating seat 53, the gas storage chamber 54 and the nozzle group 55 fixed on the side can be driven to swing up and down, thereby realizing the nozzle group 55 to air-dry the mold 4 back and forth up and down, making the air-drying effect more comprehensive.

[0026] The lifting mechanism 7 includes a connecting rod 71 rotatably connected to one end inside the cooling box 1, a fixed arm 72 is fixedly connected to one end of the side of the connecting rod 71, a rotating shaft 73 is rotatably connected to one end of the side of the fixed arm 72, a rotating arm 74 is rotatably connected to one end of the side of the rotating shaft 73, and a lifting plate 75 is movably connected to one end of the side of the rotating arm 74.

[0027] The above scheme is adopted: after the injection molding of the mold 4 is completed, the stepper motor 6 drives the connecting rod 71 to rotate 90 degrees in the opposite direction to the limiting rod 8, thereby driving the fixed arm 72 fixed to the side to rotate to the left, thereby driving the lifting plate 75 to descend through the rotating arm 74, so that the mold 4 is immersed in the cold water in the cooling box 1. After cooling is completed, the stepper motor 6 rotates 90 degrees in the opposite direction to raise the mold 4 to the air drying box 3.

[0028] A slide rail for the push block 57 to slide is fixedly connected to one end of the side surface of the fixing plate 51 .

[0029] One end of the side of the pushing block 57 is provided with a sliding groove for the connecting block 56 to slide.

[0030] There are four sets of air-drying mechanisms 5 symmetrically distributed at four ends of the air-drying box 3 .

[0031] The working principle of the utility model is as follows: first, cold water is injected into the cooling box 1, and the water in the cooling box 1 is cooled by the chiller 2 to keep the temperature low. After the injection molding of the mold 4 is completed, the stepper motor 6 drives the connecting rod 71 to rotate 90 degrees in the opposite direction to the limit rod 8, thereby driving the fixed arm 72 fixed to the side to rotate to the left, thereby driving the lifting plate 75 to descend through the rotating arm 74, so that the mold 4 is immersed in the cold water in the cooling box 1. After cooling is completed, the stepper motor 6 rotates 90 degrees in the opposite direction to raise the mold 4 to the air drying box 3, and then the electric The machine 510 drives the eccentric wheel 58 to rotate, thereby driving the pushing arm 59 connected to the side rotation to make reciprocating motion, thereby pushing the side pushing block 57 to slide back and forth on the side of the fixed plate 51, and the connecting block 56 slidably connected to one end of the side of the pushing block 57 moves up and down in the slide groove opened on the side of the pushing block 57 as it is pushed, thereby driving the rotating rod 52 fixed at one end of the side to rotate, and then the rotating seat 53, the gas storage chamber 54 and the nozzle group 55 fixed on the side can be driven to swing up and down, thereby realizing the nozzle group 55 to air-dry the mold 4 back and forth up and down, making the air-drying effect more comprehensive.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid blanking structure for a central control panel mold of an automobile, comprising: A cooling box (1), a chiller (2) and a mould (4), characterized in that an air drying box (3) is fixedly connected to an upper end of the cooling box (1), an air drying mechanism (5) is arranged at a side end of the air drying box (3), a stepping motor (6) is arranged at a side end of the cooling box (1), a lifting mechanism (7) for lifting the mould (4) is arranged at a lower end of the mould (4), and a limiting rod (8) is fixedly connected to a bottom end of the cooling box (1).

2. The rapid blanking structure of a central control panel mold for an automobile according to claim 1, characterized in that: The air-drying mechanism (5) comprises a fixed plate (51) fixedly connected to one end of the air-drying box (3); one end of the side of the fixed plate (51) is rotatably connected to a rotating rod (52); one end of the side of the rotating rod (52) is fixedly connected to a rotating seat (53); one end of the side of the rotating seat (53) is provided with a gas storage chamber (54); and one end of the side of the gas storage chamber (54) is provided with a nozzle group (55).

3. The rapid blanking structure of a central control panel mold for an automobile according to claim 2, characterized in that: A connecting block (56) is fixedly connected to one end of the side of the rotating rod (52), a pushing block (57) is slidably connected to one end of the side of the fixing plate (51), a pushing arm (59) is movably connected to one end of the side of the pushing block (57), an eccentric wheel (58) is rotatably connected to one end of the side of the pushing arm (59), and a motor (510) is provided at one end of the side of the eccentric wheel (58).

4. The rapid blanking structure of a central control panel mold for an automobile according to claim 1, characterized in that: The lifting mechanism (7) comprises a connecting rod (71) rotatably connected to one end inside the cooling box (1); a fixed arm (72) is fixedly connected to one end of the side of the connecting rod (71); a rotating shaft (73) is rotatably connected to one end of the side of the fixed arm (72); a rotating arm (74) is rotatably connected to one end of the side of the rotating shaft (73); and a lifting plate (75) is movably connected to one end of the side of the rotating arm (74).

5. The rapid blanking structure of a central control panel mold for an automobile according to claim 3, characterized in that: A slide rail for the pushing block (57) to slide is fixedly connected to one end of the side surface of the fixing plate (51).

6. The rapid blanking structure of a central control panel mold for an automobile according to claim 3, characterized in that: A sliding groove for the connecting block (56) to slide is provided at one end of the side surface of the pushing block (57).

7. The rapid blanking structure of a central control panel mold for an automobile according to claim 1, characterized in that: The air-drying mechanisms (5) are arranged in four groups and are symmetrically distributed at the four ends of the air-drying box (3).

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