Spraying device and mold
By designing a spray device in a die-casting mold, and using spray coolant to reduce the mold temperature, the product quality problems caused by the restriction of the mold structure is solved, the die-casting production efficiency is improved, and equipment cost and space occupation are reduced.
Patent Information
- Application Number
- CN202420254107.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-02-01
AI Technical Summary
In die-casting molds, the mold structure is limited, and the heat-bonded part cannot cool down through the internal cooling waterway of the mold, resulting in quality problems such as strain, cracking, deformation of the product, and the cooling method affects the production efficiency of die-casting.
A spray device is designed, including a first spray assembly and a second spray assembly, a first spray assembly for spraying a release agent, and a second spray assembly adjusts angle and position through a flexible delivery duct, and sprays coolant to reduce mold temperature.
Effectively reduce mold temperature, reduce quality problems such as strain, cracking, deformation and other products during the demolding process, while ensuring the cycle rhythm, improving die-casting production efficiency, and reducing equipment costs and space occupation.
Smart Images
Figure CN222626139U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of die-casting molds, and in particular to a spray device and a mold. Background Art
[0002] In a die-casting mold, when the mold structure is limited and the hot junction cannot be cooled by the cooling water channel inside the mold, the product will have quality problems such as tearing, cracking, and deformation. In order to ensure product quality, the cycle time needs to be reduced to achieve the cooling effect, but this method will affect the die-casting production efficiency. Utility Model Content
[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a spray device and a mold, which can effectively improve the cooling effect of the mold to reduce quality problems such as product scratches, cracks, and deformation.
[0004] According to an embodiment of the present application, a spray device includes:
[0005] A first spray assembly, comprising a first spray body and a first nozzle, wherein the first spray body is disposed on one side of the mold body, the first nozzle is mounted on the first spray body, and the first nozzle is used to spray a release agent onto the mold body;
[0006] The second spray assembly includes a second liquid supply system, a distributor and at least one second nozzle. The distributor is installed on the first spray body, the second liquid supply system is connected to the distributor, one end of the second nozzle is connected to the distributor through a delivery pipe, and the other end of the second nozzle is arranged toward the mold body. The second nozzle is used to spray coolant onto the mold body.
[0007] Furthermore, the delivery pipe is a flexible pipe so that the angle and position of the second nozzle can be adjusted.
[0008] Furthermore, the second liquid supply system includes a delivery pump and a water tank, the input end of the delivery pump is communicated with the water tank, and the output end of the delivery pump is communicated with the distributor.
[0009] Further, the distributor comprises a first input end, and the first input end is used to communicate with the delivery pump.
[0010] Furthermore, the distributor also includes a second input end, and the second input end is used to connect to the gas source equipment.
[0011] Further, the first spray body includes a first part and a second part, and the first part and the second part are both equipped with the distributor.
[0012] Furthermore, the material of the delivery pipeline is copper.
[0013] Furthermore, the spray device also includes a transverse movement component and a longitudinal movement component installed on the transverse movement component, the transverse movement component can drive the longitudinal movement component to move horizontally, and the first spray body can move in the vertical direction through the longitudinal movement component.
[0014] Furthermore, the first spray assembly includes a first liquid supply system and a control system, the first liquid supply system is connected to the first spray body, and the control system is used to control the first spray body.
[0015] A mold according to another embodiment of the present application includes a mold body and the spray device as described above, wherein the spray device is disposed on one side of the mold body.
[0016] According to the spray device and mold of the embodiment of the present application, there are at least the following beneficial effects: when the mold body is opened, the first nozzle sprays a release agent toward the mold body to help the product demold. During the demolding process, the second nozzle can spray a coolant toward the mold body to reduce the temperature of the mold body by the coolant, which helps to reduce the quality problems such as scratches, cracks, and deformation of the product, and also helps to ensure the cycle rhythm, thereby ensuring the efficiency of die-casting production. In addition, the distributor, second nozzle and other structures of the second spray assembly are installed on the first spray body, and the first spray body can be used to drive the second nozzle to move, which can reduce equipment costs and equipment space.
[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:
[0019] Figure 1 This is a schematic diagram of the structure of a spray device according to an embodiment of the present application;
[0020] Figure 2 This is a schematic structural diagram of a spray device according to an embodiment of the present application from another perspective;
[0021] Figure 3 This is a front view structural schematic diagram of a spray device according to an embodiment of the present application;
[0022] Figure 4 This is a schematic diagram of the top structure of a spray device according to an embodiment of the present application.
[0023] Reference numerals:
[0024] 110, first spray body; 120, first nozzle; 130, second nozzle;
[0025] 210. distributor; 211. first input terminal; 212. second input terminal; 213. output terminal. DETAILED DESCRIPTION
[0026] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.
[0027] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0028] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0029] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.
[0030] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0031] In one aspect, the present application discloses a mold, including a mold body and a spray device, wherein the spray device is disposed on one side of the mold body. Specifically, the spray device is used to spray a mold release agent onto the mold body to help the product demold; the spray device is also used to spray a coolant onto the mold body during demolding to reduce the temperature of the mold body, thereby reducing the quality problems of the product during demolding, such as scratches, cracks, and deformation. By using the spray device to cool the mold body, the cycle beat can be effectively guaranteed to ensure the efficiency of die casting production.
[0032] See also Figures 1 to 4 In another aspect, an embodiment of the present application discloses a spray device, which includes a first spray assembly and a second spray assembly.
[0033] like Figures 1 to 4 As shown, the first spray assembly includes a first spray body and a first nozzle 120. The first spray body is disposed on one side of the mold body, and the first nozzle 120 is installed on the first spray body. The first nozzle 120 is used to spray a release agent to the mold body. Specifically, the first spray body is connected to the first nozzle 120, and the first spray body 110 can deliver a release agent to the first nozzle 120 to help the product to be demolded smoothly.
[0034] The first spray body is arranged at a position that does not affect the demoulding of the mold body. For example, the first spray body can be arranged above the mold body; or in front of, behind, or obliquely above the mold body.
[0035] like Figures 1 to 4 As shown, the second spray assembly includes a second liquid supply system, a distributor 210 and at least one second nozzle 130, the distributor 210 is installed on the first spray body, the second liquid supply system is connected to the distributor 210, one end of the second nozzle 130 is connected to the distributor 210 through a delivery pipeline, and the other end of the second nozzle 130 is arranged toward the mold body. The second nozzle 130 is used to spray coolant to the mold body, so that the coolant can be used to cool the mold body to reduce the temperature of the mold body. In one embodiment of the present application, the coolant can be water.
[0036] In an embodiment of the present application, when the mold body is opened, the first nozzle 120 sprays a release agent toward the mold body to help the product demold. During the demolding process, the second nozzle 130 can spray a coolant toward the mold body to reduce the temperature of the mold body by the coolant, which helps to reduce the quality problems of the product such as scratches, cracks, and deformation, and also helps to ensure the cycle time, thereby ensuring the efficiency of die-casting production. In addition, the distributor 210, the second nozzle 130 and other structures of the second spray assembly are installed on the first spray body, and the first spray body can be used to move the second nozzle 130, so that the equipment cost and equipment space can be reduced.
[0037] It should be pointed out that in the embodiment of the present application, the second nozzle 130 can effectively reduce the temperature of the position where the cooling water channel of the mold body itself is not cooled properly by spraying coolant toward the mold body, which helps to reduce the probability of product strain or deformation, and can also reduce the failure rate of the mold body, which is beneficial to reduce the number of mold production shutdowns, thereby improving production efficiency.
[0038] In some embodiments of the present application, the delivery pipe is a flexible pipe so that the angle and position of the second nozzle 130 can be adjusted. In this way, the position and angle of the second nozzle 130 can be adjusted arbitrarily so that the second nozzle 130 can be aimed at a region or position with a higher temperature of the mold body.
[0039] In some embodiments of the present application, the second liquid supply system includes a delivery pump and a water tank, the input end of the delivery pump is connected to the water tank, and the output end 213 of the delivery pump is connected to the distributor 210. When working, the delivery pump is used to pump the water in the water tank to the distributor 210, and then the water in the distributor 210 is sprayed to the mold body through the second nozzle 130 to reduce the temperature of the mold body.
[0040] In some embodiments of the present application, see Figure 1 The distributor 210 includes a first input end 211, which is used to communicate with a delivery pump. Specifically, the first input end 211 and the output end 213 of the delivery pump are connected by a pipeline. The pipeline can be a hose or a rigid pipeline, which is not limited here.
[0041] In some embodiments of this application, please continue to refer to Figure 1As shown, the distributor 210 also includes a second input end 212, and the second input end 212 is used to connect to the gas source device. Specifically, the second input end 212 is connected to the output end 213 of the gas source device through a pipeline, and the gas source device is used to transport the gas source into the distributor 210. In actual work, the gas source and water are mixed in the distributor 210, and then sprayed to the mold body through the second nozzle 130. In this way, the spray effect can be improved, and while achieving the temperature reduction of the mold body, it helps to effectively save cooling water.
[0042] In some embodiments of the present application, see Figures 1 to 3 , the first spray body includes a first part and a second part, and the first part and the second part are both equipped with a distributor 210. Specifically, the mold body includes an upper mold and a lower mold, and the upper mold and the lower mold cooperate with each other to complete the die-casting work. Each distributor 210 is connected to a second nozzle 130, and each second nozzle 130 can spray coolant to the mold. When performing die-casting, the upper mold and the lower mold can move relative to each other in a horizontal plane. The first part and the second part are spaced apart along the direction of relative movement between the upper mold and the lower mold, that is, one of the two is facing the upper mold and the other is facing the lower mold. In this way, the second nozzle 130 installed in the first part and the second part can spray coolant toward the upper mold and the lower mold to improve the cooling effect.
[0043] In some embodiments of the present application, the material of the delivery pipeline is copper.
[0044] In some embodiments of the present application, the spray device further includes a transverse movement component (not shown in the figure) and a longitudinal movement component (not shown in the figure) installed therein. The transverse movement component can drive the longitudinal movement component to move horizontally, and the first spray body can move in the vertical direction through the longitudinal movement component. Specifically, the transverse movement direction of the transverse movement component is consistent with the direction of relative movement when the upper mold and the lower mold are closed. By driving the first spray body to move laterally through the transverse movement component to change the horizontal position of the second nozzle 130, the second nozzle 130 can be easily aligned with the position of the mold body with a higher temperature and cooled; the longitudinal movement component can drive the first spray body to move in the vertical direction, so that the second nozzle 130 is closer to the mold body when working.
[0045] In some embodiments of the present application, the first spray assembly includes a first liquid supply system and a control system. The first liquid supply system is connected to the first spray body. The control system is used to control the first spray body to control whether to deliver the release agent to the mold body.
[0046] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
Claims
1. A spray device, characterized in that: include: A first spray assembly, comprising a first spray body and a first nozzle, wherein the first spray body is disposed on one side of the mold body, the first nozzle is mounted on the first spray body, and the first nozzle is used to spray a release agent onto the mold body; The second spray assembly includes a second liquid supply system, a distributor and at least one second nozzle. The distributor is installed on the first spray body, the second liquid supply system is connected to the distributor, one end of the second nozzle is connected to the distributor through a delivery pipe, and the other end of the second nozzle is arranged toward the mold body. The second nozzle is used to spray coolant onto the mold body.
2. The spray device according to claim 1, characterized in that The delivery pipe is a flexible pipe so that the angle and position of the second nozzle can be adjusted.
3. The spray device according to claim 1, characterized in that The second liquid supply system includes a delivery pump and a water tank. The input end of the delivery pump is communicated with the water tank, and the output end of the delivery pump is communicated with the distributor.
4. The spray device according to claim 3, characterized in that The distributor comprises a first input end for communicating with the delivery pump.
5. The spray device according to claim 4, characterized in that The distributor also includes a second input end, and the second input end is used to connect with the gas source equipment.
6. The spray device according to claim 4, characterized in that The first spray body includes a first part and a second part, and the first part and the second part are both equipped with the distributor.
7. The spray device according to claim 1, characterized in that The material of the conveying pipeline is copper.
8. The spray device according to claim 1, characterized in that The spray device further comprises a transverse movement component and a longitudinal movement component. The transverse movement component can drive the longitudinal movement component to move horizontally, and the first spray body can move in a vertical direction through the longitudinal movement component.
9. The spray device according to claim 1, characterized in that: The first spray assembly includes a first liquid supply system and a control system. The first liquid supply system is connected to the first spray body. The control system is used to control the first spray body.
10. A mold, characterized in that: It comprises a mold body and a spray device as described in any one of claims 1 to 9, wherein the spray device is arranged on one side of the mold body.