Multi-color injection mold for purifier housing

Abstract

The utility model relates to the technical field of injection molds, specifically to a multi-color injection mold for a purifier shell, comprising a fixed mold plate and a movable mold plate, a telescopic rod is installed between the fixed mold plate and the movable mold plate, a mold cavity is provided on the surface of the fixed mold plate, a plurality of injection ports are provided on the surface of the fixed mold plate, the injection ports are connected to the mold cavity, a cooling structure is provided on the surface of the fixed mold plate, the cooling structure comprises a splint, the splint is fixedly connected to the fixed mold plate, a slide plate is slidably connected to the inner wall of the splint, a hollow plate is fixedly connected to the surface of the slide plate, and a plurality of nozzles are fixed on the surface of the hollow plate and connected. The utility model, by setting a cooling structure, in the process of processing the purifier shell, the air discharged by the nozzle can accelerate the cooling of the purifier shell, thereby increasing the strength of the purifier shell and facilitating the subsequent removal of the purifier shell intact.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to a multi-color injection mold for a purifier shell. Background Art

[0002] A purifier is a device used to filter and purify pollutants in the air. When producing a purifier, an injection molding machine is needed to process the plastic shell of the purifier. Among them, there is a multi-color injection mold that can process purifier shells with multiple colors.

[0003] The above and prior art technologies have the following defects: after the purifier shell is processed and formed in the injection mold of the injection molding machine, since the purifier shell will not be completely cooled after the mold is opened, the purifier shell will have low strength due to the high temperature, which can easily cause damage to the purifier shell when removing the mold.

[0004] Therefore, a multi-color injection mold for a purifier housing is proposed. Utility Model Content

[0005] The utility model aims to solve the disadvantage that the purifier shell has low strength due to high temperature, which is easy to cause damage to the purifier shell during mold removal, and proposes a multi-color injection mold for the purifier shell.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-color injection mold for a purifier shell, comprising a fixed mold plate and a movable mold plate, a telescopic rod is installed between the fixed mold plate and the movable mold plate, a mold cavity is opened on the surface of the fixed mold plate, a plurality of injection ports are opened on the surface of the fixed mold plate, the injection ports are connected with the mold cavity, a cooling structure is provided on the surface of the fixed mold plate, the cooling structure comprises a splint, the splint is fixedly connected to the fixed mold plate, a slide plate is slidably connected to the inner wall of the splint, a hollow plate is fixedly connected to the surface of the slide plate, a plurality of nozzles are fixedly connected to the surface of the hollow plate, a fan is fixedly connected to the side wall of the fixed mold plate, the exhaust end of the fan is fixedly connected to and connected with a hose, and the hose is fixedly connected and connected to the hollow plate.

[0007] The effect achieved by the above components is: by setting up the cooling structure, during the processing of the purifier shell, the air discharged from the nozzle can accelerate the cooling of the purifier shell, thereby increasing the strength of the purifier shell and facilitating the subsequent removal of the purifier shell intact.

[0008] Preferably, a servo motor is fixedly connected to the lower surface of the clamping plate, a roller is rotatably connected to the inner wall of the clamping plate, and the roller is fixedly connected to the output end of the servo motor.

[0009] The effects achieved by the above components are as follows: the rotation of the output end of the servo motor drives the roller to rotate, and the rotation of the roller drives the slide plate to slide along the inner wall of the clamping plate by means of friction.

[0010] Preferably, a rough pad is fixedly connected to one side of the slide plate close to the roller, and the rough pad is slidably connected to the roller.

[0011] The effect achieved by the above components is that the rough pad can increase the friction between the roller and the slide plate.

[0012] Preferably, two protrusions are fixedly connected to the surface of the skateboard, and the roller is located between the two protrusions.

[0013] The effect achieved by the above components is that during the movement of the slide plate, the protrusion can limit the movement distance of the slide plate, thereby preventing the slide plate from escaping from the clamping plate.

[0014] Preferably, a guide tube is fixedly connected to the side wall of the fixed template, and the hose slides through the guide tube.

[0015] The effect achieved by the above components is that the guide tube can adjust the moving path of the hose and prevent the hose from being excessively bent and affecting the air flow.

[0016] Preferably, the arc surface sliding sleeve of the hose is provided with a weight ring.

[0017] The effect achieved by the above components is that the weight ring can prevent the hose from being entangled and tangled.

[0018] Preferably, both ends of the counterweight ring are trumpet-shaped structures.

[0019] The effect achieved by the above components is that the trumpet-shaped structures at both ends of the counterweight ring can facilitate the counterweight ring to slide along the arc surface of the hose.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] In the utility model, by providing a cooling structure, during the processing of the purifier shell, the air discharged from the nozzle can accelerate the cooling of the purifier shell, thereby increasing the strength of the purifier shell and facilitating the subsequent removal of the purifier shell intact. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a structural schematic diagram of the cooling structure of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the clamping plate of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the guide tube of the utility model.

[0026] Legend: 1. Fixed mold plate; 2. Moving mold plate; 3. Telescopic rod; 4. Mold cavity; 5. Injection port; 6. Cooling structure; 601. Clamp; 602. Slide plate; 603. Hollow plate; 604. Nozzle; 605. Fan; 606. Hose; 607. Servo motor; 608. Roller; 609. Rough pad; 610. Bump; 611. Guide tube; 612. Counterweight ring. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0029] like Figure 1-Figure 4 As shown, the utility model provides a multi-color injection mold for a purifier housing, including a fixed mold plate 1 and a movable mold plate 2, a telescopic rod 3 is installed between the fixed mold plate 1 and the movable mold plate 2, a mold cavity 4 is opened on the surface of the fixed mold plate 1, a plurality of injection ports 5 are opened on the surface of the fixed mold plate 1, the injection ports 5 are connected to the mold cavity 4, a cooling structure 6 is provided on the surface of the fixed mold plate 1, and the cooling structure 6 includes a clamping plate 601, the clamping plate 601 is fixedly connected to the fixed mold plate 1, a slide plate 602 is slidably connected to the inner wall of the clamping plate 601, a hollow plate 603 is fixedly connected to the surface of the slide plate 602, a plurality of nozzles 604 are fixedly connected to the surface of the hollow plate 603, and a fan 605 is fixedly connected to the side wall of the fixed mold plate 1, and the fan 60 5 is fixedly connected with a hose 606 at the exhaust end, and the hose 606 is fixedly connected and connected with the hollow plate 603, and the lower surface of the clamping plate 601 is fixedly connected with a servo motor 607, and the inner wall of the clamping plate 601 is rotatably connected with a roller 608, and the roller 608 is fixedly connected with the output end of the servo motor 607, and the rotation of the output end of the servo motor 607 will drive the roller 608 to rotate, and the rotation of the roller 608 will drive the slide plate 602 to slide along the inner wall of the clamping plate 601 with the help of friction, and the side of the slide plate 602 close to the roller 608 is fixedly connected with a rough pad 609, and the rough pad 609 is slidably connected with the roller 608, and the rough pad 609 can increase the friction between the roller 608 and the slide plate 602.

[0030] like Figure 2-Figure 4As shown, two protrusions 610 are fixedly connected to the surface of the slide plate 602, and the roller 608 is located between the two protrusions 610. During the movement of the slide plate 602, the protrusions 610 can limit the moving distance of the slide plate 602 to prevent the slide plate 602 from escaping from the clamping plate 601. The side wall of the fixed template 1 is fixedly connected with a guide tube 611, and the hose 606 slides through the guide tube 611. The guide tube 611 can adjust the moving path of the hose 606 to prevent the hose 606 from excessively bending and affecting the air flow. The circular arc surface sliding sleeve of the hose 606 is provided with a counterweight ring 612, and the counterweight ring 612 can prevent the hose 606 from being entangled and knotted. Both ends of the counterweight ring 612 are trumpet-shaped structures. The trumpet-shaped structures at both ends of the counterweight ring 612 can facilitate the counterweight ring 612 to slide along the circular arc surface of the hose 606.

[0031] The overall working principle is as follows: during the processing of the purifier shell, the fixed template 1 and the movable template 2 are molded together by utilizing external power, and then raw materials of different colors are injected into the mold cavity 4 through the injection port 5. After the purifier shell is formed in the mold cavity 4, the fixed template 1 and the movable template 2 are opened by utilizing external power, and then the servo motor 607 and the fan 605 are turned on. The exhaust end of the fan 605 will discharge high-speed flowing air into the hose 606, and then the air will be ejected by the nozzle 604 through the hollow plate 603. The rotation of the output end of the servo motor 607 will drive the roller 608 to rotate, and the rotation of the roller 608 will drive the slide plate 602 to slide along the inner wall of the clamping plate 601 with the help of friction. At this time, the rough pad 609 can increase the friction between the roller 608 and the slide plate 602. The movement of the slide plate 602 will drive the hollow plate 603 to move, and the movement of the hollow plate 603 will drive the nozzle 604 to move. During the movement of the nozzle 604, the discharged air can accelerate the cooling of the purifier shell. The movement of the hollow plate 603 will pull the hose 606 to slide along the inner wall of the guide tube 611. The guide tube 611 can adjust the moving path of the hose 606 to prevent the hose 606 from being excessively bent and affecting the air flow. When the nozzle 604 moves to a suitable position, the output end of the servo motor 607 is controlled to rotate in the opposite direction. At this time, the nozzle 604 will return along the original path. During the movement of the slide plate 602, the protrusion 610 can limit the moving distance of the slide plate 602 to prevent the slide plate 602 from escaping from the clamping plate 601. At the same time, the hose 606 will relax, and the counterweight ring 612 will use its own weight to drive the hose 606 to slide in the opposite direction along the inner wall of the guide tube 611. The counterweight ring 612 can prevent the hose 606 from being entangled and knotted. At the same time, the trumpet-shaped structures at both ends of the counterweight ring 612 can facilitate the counterweight ring 612 to slide along the arc surface of the hose 606.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multi-color injection mold for a purifier housing, comprising a fixed mold plate (1) and a movable mold plate (2), characterized in that: A telescopic rod (3) is installed between the fixed mold plate (1) and the movable mold plate (2); a mold cavity (4) is provided on the surface of the fixed mold plate (1); a plurality of injection ports (5) are provided on the surface of the fixed mold plate (1); the injection ports (5) are communicated with the mold cavity (4); a cooling structure (6) is provided on the surface of the fixed mold plate (1); the cooling structure (6) comprises a clamping plate (601); the clamping plate (601) is fixedly connected to the fixed mold plate (1); a slide plate (602) is slidably connected to the inner wall of the clamping plate (601); a hollow plate (603) is fixedly connected to the surface of the slide plate (602); a plurality of nozzles (604) are fixedly connected to the surface of the hollow plate (603); a fan (605) is fixedly connected to the side wall of the fixed mold plate (1); an exhaust end of the fan (605) is fixedly connected to and communicated with a hose (606); the hose (606) is fixedly connected to and communicated with the hollow plate (603).

2. The multi-color injection mold for the purifier housing according to claim 1, characterized in that: The lower surface of the clamping plate (601) is fixedly connected to a servo motor (607), the inner wall of the clamping plate (601) is rotatably connected to a roller (608), and the roller (608) is fixedly connected to the output end of the servo motor (607).

3. The multi-color injection mold for the purifier housing according to claim 2, characterized in that: A rough pad (609) is fixedly connected to one side of the slide plate (602) close to the roller (608), and the rough pad (609) is slidably connected to the roller (608).

4. The multi-color injection mold for the purifier housing according to claim 2, characterized in that: Two protrusions (610) are fixedly connected to the surface of the slide plate (602), and the roller (608) is located between the two protrusions (610).

5. The multi-color injection mold for the purifier housing according to claim 1, characterized in that: A guide tube (611) is fixedly connected to the side wall of the fixed template (1), and the hose (606) slides through the guide tube (611).

6. The multi-color injection mold for the purifier housing according to claim 1, characterized in that: The arc surface sliding sleeve of the hose (606) is provided with a weight ring (612).

7. The multi-color injection mold for the purifier housing according to claim 6, characterized in that: Both ends of the counterweight ring (612) are trumpet-shaped structures.

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