Uniform cooling injection mold device

Abstract

The utility model discloses a uniform cooling injection mold device which comprises a fixing plate, the bottom end of the fixing plate is fixedly connected with a fixing water tank, the top end of the fixing plate is fixedly connected with a fixing cylinder, a motor is arranged in the middle of the fixing cylinder, and the motor is arranged in the center of the fixing cylinder. A rotating rod is fixedly connected to the top end of the motor, a connecting plate is fixedly connected to the top end of the rotating rod, a plurality of fan blades are fixedly connected to the side wall of the rotating rod, and a connecting pipe is fixedly connected to the fixed water tank. According to the utility model, cooling water is used for washing the injection mold and simultaneously rotating the injection mold, so that the injection mold can be uniformly cooled, the flowing water flow can better take away heat of the mold and can generate wind blown to the injection mold, the cooling effect is improved, and the contact area of the water and the air is increased when the water flows, so that the cooling effect is improved. And the temperature of the cooling water can be kept in a lower state, so that the use of the device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to injection molds, and in particular to a device for uniformly cooling an injection mold. Background Art

[0002] An injection mold is a device for molding workpieces. During the use of the injection mold, a cooling device is required to cool the injection mold to promote rapid molding of the workpiece in the mold.

[0003] Most existing cooling devices immerse the mold in water. Since the water is still, the cooling effect is not good. At the same time, multiple cooling operations easily increase the water temperature, further reducing the cooling efficiency and being unfavorable for the use of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: the cooling water is stationary, the cooling effect is not good, and multiple coolings are likely to cause the water temperature to rise, further reducing the cooling efficiency and being unfavorable for the use of the device, and to propose a uniform cooling injection mold device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A uniform cooling injection mold device comprises a fixed plate, the bottom end of the fixed plate is fixedly connected to a fixed water tank, the top end of the fixed plate is fixedly connected to a fixed cylinder, a motor is arranged in the middle of the fixed cylinder, the motor is arranged at the center of the fixed cylinder, the top end of the motor is fixedly connected to a rotating rod, the top end of the rotating rod is fixedly connected to a connecting plate, a plurality of fan blades are fixedly connected to the side wall of the rotating rod, a connecting pipe is fixedly connected to the fixed water tank, the end of the connecting pipe is divided into a plurality of pipes, and the ends of the connecting pipes all penetrate the side wall of the fixed cylinder and extend into the fixed cylinder, the end of the connecting pipe is fixedly connected to a fixed nozzle, a water pump is arranged on the connecting pipe, and a fixed structure is arranged on the connecting plate.

[0007] Preferably, the fixed plate is provided with a plurality of transversely arranged water leakage grooves, each of the water leakage grooves is arranged through the upper and lower ends of the fixed plate, the top of the fixed water tank is provided with an opening corresponding to the water leakage groove, the plurality of water leakage grooves are arranged on the inner side of the fixed cylinder, and the bottom wall of the fixed plate is inclined toward the position of the water leakage groove.

[0008] Preferably, a filter screen corresponding to the fixed water tank is fixedly connected to the interior of the fixed water tank, and the filter screen is arranged close to the water leakage trough.

[0009] Preferably, the fixed structure includes a fixed card block slidably connected to the top of the connecting plate, a sliding block is fixedly connected to the bottom wall of the fixed card block, a sliding groove matching the sliding block is provided at the top of the connecting plate, a connecting spring is fixedly connected to one side wall of the sliding block, and one end of the connecting spring away from the sliding block is fixedly connected to the inner wall of the corresponding sliding groove.

[0010] Preferably, a protective shell is fixedly connected to the top of the fixing plate, the motor is fixedly arranged inside the protective shell, and the top of the protective shell is penetrated by a rotating rod.

[0011] Preferably, the length of the fan blade is longer than that of the connecting plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the injection mold is flushed with cooling water, and the injection mold is rotated at the same time so that it can be cooled evenly. The flowing water flow can better take away the heat of the mold, thereby improving the cooling effect. At the same time, fan blades are provided to generate wind blowing toward the injection mold, thereby further improving the cooling effect. Moreover, the contact area between the water and the air increases when the water flows, so that the temperature of the cooling water can be maintained at a low state, thereby avoiding the water temperature from rising, improving the cooling efficiency of the device, and facilitating the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a uniform cooling injection mold device proposed by the utility model;

[0014] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 The utility model provides a schematic diagram of the top view of the connecting plate of a uniform cooling injection mold device.

[0016] In the figure: 1 fixed plate, 2 fixed water tank, 3 fixed cylinder, 4 motor, 5 protective shell, 6 rotating rod, 7 fan blades, 8 connecting plate, 9 sliding groove, 10 connecting pipe, 11 fixed nozzle, 12 leakage groove, 13 filter screen, 14 fixed block, 15 sliding block, 16 connecting spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-3A uniform cooling injection mold device comprises a fixed plate 1, a fixed water tank 2 is fixedly connected to the bottom end of the fixed plate 1, a fixed cylinder 3 is fixedly connected to the top end of the fixed plate 1, a motor 4 is arranged in the middle of the fixed cylinder 3, the motor 4 is arranged in the center of the fixed cylinder 3, a rotating rod 6 is fixedly connected to the top end of the motor 4, a connecting plate 8 is fixedly connected to the top end of the rotating rod 6, a plurality of fan blades 7 are fixedly connected to the side wall of the rotating rod 6, a connecting pipe 10 is fixedly connected to the fixed water tank 2, the end of the connecting pipe 10 is divided into a plurality of pipes, and the ends of the connecting pipe 10 all penetrate the side wall of the fixed cylinder 3 and extend into the fixed cylinder 3, a fixed nozzle 11 is fixedly connected to the end of the connecting pipe 10, and a fixed nozzle 11 is arranged on the connecting pipe 10 There is a water pump, a fixed structure is provided on the connecting plate 8, and the fixed nozzles 11 are centrally symmetrically distributed about the center of the connecting tube 3. The injection mold is placed on the connecting plate 8 and fixed with the fixed structure. When cooling it, the water pump is started to pump the cooling water in the fixed water tank 2 into the connecting pipe 10, and finally sprayed out from the fixed nozzle 11, sprinkled on the surface of the injection mold to cool it, and the motor 4 is started at the same time. The output end of the motor 4 drives the rotating rod 6 to rotate, so that the connecting plate 8 rotates, so that the fixed nozzle 11 can evenly cool all surfaces of the injection mold, and when the rotating rod 6 rotates, the multiple fan blades will also rotate together to generate wind blowing upwards to further cool the injection mold;

[0019] The fixed plate 1 is provided with a plurality of transversely arranged water leakage grooves 12, each of which is arranged through the upper and lower ends of the fixed plate 1, and the top of the fixed water tank 2 is provided with an opening corresponding to the water leakage groove 12, and the plurality of water leakage grooves 12 are arranged on the inner side of the fixed cylinder 3, and the bottom wall of the fixed plate 1 is inclined toward the position of the water leakage groove 12; the fixed water tank 2 is fixedly connected with a filter screen 13 corresponding thereto, and the filter screen 13 is arranged close to the water leakage groove 12, and the cooling water flows onto the fixed plate 1 after flushing the injection mold, and returns to the fixed water tank 2 from the water leakage groove 12, and the filter screen can filter the refluxed cooling water to prevent dust from being mixed in the water;

[0020] The fixing structure includes a fixing block 14 slidably connected to the top of the connecting plate 8, a sliding block 15 is fixedly connected to the bottom wall of the fixing block 14, a sliding groove 9 matching the sliding block 15 is provided at the top of the connecting plate 8, a connecting spring 16 is fixedly connected to one side wall of the sliding block 15, and one end of the connecting spring 16 away from the sliding block 15 is fixedly connected to the inner wall of the corresponding sliding groove 9. When the injection mold is set on the connecting plate 8, the fixing block 14 will be squeezed to move to both sides, so that the connecting spring 16 is stretched, and the elastic force of the connecting spring 16 fixes the injection mold;

[0021] The top of the fixed plate 1 is fixedly connected with a protective shell 5, the motor 4 is fixedly set inside the protective shell 5, and the top of the protective shell 5 is penetrated by a rotating rod 6. The protective shell 5 is used to protect the motor 4 to avoid damage; the length of the fan blade 7 is longer than the connecting plate 8.

[0022] In the utility model, when the device is in use, the injection mold is first placed on the connecting plate 8, and the injection mold will squeeze the fixed block 14 to move it to both sides, so that the connecting spring 16 is stretched, and the elastic force of the connecting spring 16 fixes the injection mold, and then the water pump and the motor 4 are started, and the water pump pumps the cooling water in the fixed water tank 2 into the connecting pipe 10, and finally sprays it out from the fixed nozzle 11, sprinkles it on the surface of the injection mold to cool it, and after the motor 4 is started, its output end drives the rotating rod 6 to rotate, thereby rotating the connecting plate 8, so that the fixed nozzle 11 can evenly cool all surfaces of the injection mold, and when the rotating rod 6 rotates, it will also cause multiple fan blades to rotate together, generating wind blowing upward, and further cooling the injection mold, the cooling water flows to the fixed plate 1 after flushing the injection mold, and returns to the fixed water tank 2 from the leaking groove 12, and the filter can filter the reflux cooling water to prevent dust from being mixed in the water.

[0023] The above description 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 uniformly cooling injection mold device, comprising a fixing plate (1), It is characterized in that The bottom end of the fixed plate (1) is fixedly connected to a fixed water tank (2), the top end of the fixed plate (1) is fixedly connected to a fixed cylinder (3), a motor (4) is arranged in the middle of the fixed cylinder (3), the motor (4) is arranged at the center of the fixed cylinder (3), the top end of the motor (4) is fixedly connected to a rotating rod (6), the top end of the rotating rod (6) is fixedly connected to a connecting plate (8), a plurality of fan blades (7) are fixedly connected to the side wall of the rotating rod (6), a connecting pipe (10) is fixedly connected to the fixed water tank (2), the end of the connecting pipe (10) is divided into a plurality of pipes, and the ends of the connecting pipes (10) all penetrate the side wall of the fixed cylinder (3) and extend into the fixed cylinder (3), the end of the connecting pipe (10) is fixedly connected to a fixed nozzle (11), a water pump is arranged on the connecting pipe (10), and a fixing structure is arranged on the connecting plate (8).

2. A uniform cooling injection mold device according to claim 1, It is characterized in that The fixed plate (1) is provided with a plurality of transversely arranged water leakage grooves (12), each of the water leakage grooves (12) is arranged to penetrate the upper and lower ends of the fixed plate (1), the top end of the fixed water tank (2) is provided with an opening corresponding to the water leakage groove (12), the plurality of water leakage grooves (12) are arranged on the inner side of the fixed cylinder (3), and the bottom wall of the fixed plate (1) is arranged to be inclined toward the position of the water leakage groove (12).

3. A uniform cooling injection mold device according to claim 2, It is characterized in that A filter screen (13) corresponding to the fixed water tank (2) is fixedly connected to the interior thereof, and the filter screen (13) is arranged close to the water leakage trough (12).

4. A uniform cooling injection mold device according to claim 1, It is characterized in that The fixing structure comprises a fixing block (14) slidably connected to the top of the connecting plate (8); a sliding block (15) is fixedly connected to the bottom wall of the fixing block (14); a sliding groove (9) matching the sliding block (15) is provided at the top of the connecting plate (8); a connecting spring (16) is fixedly connected to a side wall of one side of the sliding block (15); and one end of the connecting spring (16) away from the sliding block (15) is fixedly connected to the inner wall of the corresponding sliding groove (9).

5. A uniform cooling injection mold device according to claim 1, It is characterized in that The top end of the fixed plate (1) is fixedly connected to a protective shell (5), the motor (4) is fixedly arranged inside the protective shell (5), and the top end of the protective shell (5) is penetrated by a rotating rod (6).

6. A uniform cooling injection mold device according to claim 1, It is characterized in that The length of the fan blade (7) is longer than that of the connecting plate (8).

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