A staggered demoulding water circulation device

Abstract

The present invention relates to a staggered demoulding water recycling device, comprising a first fixed frame and a second fixed frame, wherein the first fixed frame and the second fixed frame are respectively provided with a first inclined sheet group and a second inclined sheet group for blocking materials, wherein the first inclined sheet group and the second inclined sheet group are staggered with each other in an X shape, and the first fixed frame and the second fixed frame are also respectively provided with a first recovery tray and a second recovery tray staggered up and down, wherein the first recovery tray and the second recovery tray are respectively located below the first inclined sheet group and the second inclined sheet group, and filter screens are respectively provided in the first recovery tray and the second recovery tray. The present invention can recycle uncontaminated demoulding water in the mold production process, reduce wastewater treatment costs, and achieve the purpose of saving resources and cleaning the environment, and has strong practicality and is suitable for large-scale promotion and use.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical equipment, in particular to a staggered demoulding water circulation device. Background Art

[0002] At present, the mold release water spray before each die casting required by precision die casting production in Europe, America and Japan produces a large amount of excess mold release water that flows under the mold. All the excess mold release water sprayed by all die casting machines is centrally processed through the lower ditch. Because once the mold release water is mixed with waste oil, waste water and various garbage in the ditch, it will completely become part of the garbage and waste water. In addition to wasting a lot of mold release agents and water resources, it also causes serious impact on the environment.

[0003] In view of this extremely wasteful phenomenon, a special device called recovery tray is installed for the molds to be produced, ensuring that all the excess demoulding water can be effectively recovered at the first time, in the shortest distance, in an uncontaminated and completely clean environment, and transported to another invention patent of our company: <Negative pressure drum spray purification and recycling device>, which realizes the spray recovery and the clean recovery of excess demoulding water without falling to the ground and being uncontaminated at the first time, and immediate recycling, which not only greatly saves resources, but also saves a lot of wastewater treatment costs, and fully achieves the environmental protection purpose of saving resources and cleaning the environment. Summary of the invention

[0004] Based on this, it is necessary to provide a staggered demoulding water recycling device to address the situation where the existing centralized treatment of demoulding water using ditches leads to a large waste of demoulding water and water resources, the cost of wastewater treatment is high, and serious pollution and damage to the environment. The device can recycle uncontaminated demoulding water during the mold production process, reduce the cost of wastewater treatment, and achieve the purpose of saving resources and cleaning the environment. The device has strong practicality and is suitable for large-scale promotion and use.

[0005] A staggered demoulding water recycling device comprises a first fixed frame and a second fixed frame, wherein the first fixed frame and the second fixed frame are respectively provided with a first inclined plate group and a second inclined plate group for blocking materials, the first inclined plate group and the second inclined plate group are staggered with each other in an X shape, the first fixed frame and the second fixed frame are also respectively provided with a first recovery tray and a second recovery tray staggered up and down, the first recovery tray and the second recovery tray are respectively located below the first inclined plate group and the second inclined plate group, and the first recovery tray and the second recovery tray are respectively provided with filter screens.

[0006] Preferably, the first fixing frame and the second fixing frame respectively include a top plate, a back plate and a side plate, the back plate and the side plate are respectively connected to the edges of the top plate and extend in the same direction, the first inclined plate group and the second inclined plate group are arranged below the top plate, and the first recovery tray and the second recovery tray are respectively connected to the back plate and the side plate.

[0007] Preferably, a stop ball is provided at the bottom of the first recovery tray, and a baffle is correspondingly provided on the back plate for connecting the second recovery tray.

[0008] Preferably, a water outlet switch is provided on the second recovery tray.

[0009] Preferably, the bottoms of the first recovery tray and the second recovery tray are inclined, the bottom of the first recovery tray is inclined toward the side of the pass-stop ball, and the bottom of the second recovery tray is inclined toward the side of the water outlet switch.

[0010] Preferably, a connector for connecting to a mold is provided on a side of the top plate facing away from the back plate.

[0011] Preferably, a cover plate is detachably mounted on the first recovery tray and the second recovery tray respectively.

[0012] Preferably, the first bevel plate group and the second bevel plate group are made of stainless steel.

[0013] The benefits of the present invention lie in that: the present invention designs a demoulding water recovery plate connected to the bottom of the die-casting mold, an anti-collision staggered stainless steel inclined plate design, and an interlaced design when the upper and lower recovery plates are molded together. The structure is simple, and the purpose of pollution-free recovery and reuse of demoulding water can be well achieved, thereby preventing the serious waste of demoulding water and reducing the cost of treating wastewater. The present invention is a pioneering invention in this field and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of the assembly of a staggered demoulding water recycling device according to one embodiment;

[0015] Figure 2 It is a schematic side view of the assembly of a staggered demoulding water recycling device;

[0016] Figure 3 It is a schematic diagram of the explosion of a staggered demoulding water recycling device.

[0017] Figure 4 It is a three-dimensional schematic diagram of the first fixing frame. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0019] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] like Figures 1 to 4As shown, a staggered demoulding water recycling device comprises a first fixed frame 1 and a second fixed frame 2, wherein the first fixed frame 1 and the second fixed frame 2 are respectively provided with a first inclined plate group 11 and a second inclined plate group 21 for blocking materials, the first inclined plate group 11 and the second inclined plate group 21 are staggered with each other in an X shape, the first fixed frame 1 and the second fixed frame 2 are also respectively provided with a first recovery tray 3 and a second recovery tray 4 staggered up and down, the first recovery tray 3 and the second recovery tray 4 are respectively located below the first inclined plate group 11 and the second inclined plate group 21, and the first recovery tray 3 and the second recovery tray 4 are respectively provided with a filter screen plate 31. Specifically, in this embodiment, the first fixed frame 1 is installed below the movable mold 100, and the second fixed frame 2 is installed below the fixed mold 200. When the mold is opened, the movable mold 100 is separated from the fixed mold 200, and the operator controls the spraying equipment (not shown in the figure) to spray demoulding water on the end faces adjacent to the movable mold 100 and the fixed mold 200. After entering normal production, the excess demoulding water will flow downward along the end faces of the movable mold 100 and the fixed mold 200 into the first recovery tray 3 and the second recovery tray 4, avoiding the demoulding water from entering the ditch and being difficult to recycle and reuse. Further, in order to ensure that the clean recovery of the demoulding water is not polluted, a filter screen plate 31 is respectively set in the first recovery tray 3 and the second recovery tray 4, and the demoulding water flowing into the recovery tray will first pass through the filter screen plate 31 before infiltrating into the recovery tray for storage. It should be noted that in this embodiment, the filter screen plate 31 is filtered by filter cotton. In other embodiments, the filter screen plate 31 can also be other filter layers, such as activated carbon. In this embodiment, the applicant sets the first inclined sheet group 11 and the second inclined sheet group 21 on the first fixed frame 1 and the second fixed frame 2, respectively, to prevent the runner or the entire casting with the runner from falling off and smashing the first recovery tray 3 and / or the second recovery tray 4 during the initial mold trial, wherein the first inclined sheet group 11 and the second inclined sheet group 21 are made of stainless steel to avoid rusting and replacement. The first inclined sheet group 11 and the second inclined sheet group 21 are respectively set above the first recovery tray 3 and the second recovery tray 4, to ensure that the casting is blocked by the first inclined sheet group 11 and / or the second inclined sheet group 21 when it falls, and to ensure that the recovery tray will not be smashed. Among them, the first beveled plate group 11 will reciprocate with the movable mold 100 during the mold production process. In order to avoid the first beveled plate group 11 from colliding with the second beveled plate group 21 during the reciprocating motion, the first beveled plate group 11 and the second beveled plate group 21 are staggered. When the movable mold 100 and the fixed mold 200 are molded, the first beveled plate group 11 and the second beveled plate group 21 cross in an X shape, thereby avoiding collision. Similarly, in order to prevent the first recovery tray 3 from colliding with the second recovery tray 4 when the mold is closed, the third recovery tray 3 is set higher than the fourth recovery tray 4, and a vertical interlaced design is adopted, which has a good anti-collision effect, a simple structure, and low cost.

[0022] like Figures 1 to 4As shown, the first fixing frame 1 and the second fixing frame 2 respectively include a top plate 12, a back plate 13 and a side plate 14, the back plate 13 and the side plate 14 are respectively connected to the edge of the top plate 12 and extend in the same direction, the first inclined plate group 11 and the second inclined plate group 21 are arranged below the top plate 12, and the first recovery tray 3 and the second recovery tray 4 are respectively connected to the back plate 13 and the side plate 14. Specifically, in this embodiment, the first inclined plate group 11 and the second inclined plate group 21 are welded below the top plate 12. At the same time, in order to facilitate the fixing of the first recovery tray 3 and the second recovery tray 4, bolts 5 are used to connect the edges of the first recovery tray 3 and the second recovery tray 4 to the back plate 13 and the end of the side plate 14 away from the top plate 12, and the three-point fixed connection is used to prevent the first recovery tray 3 and the second recovery tray 4 from tipping over when they are filled with demoulding water.

[0023] like Figure 3 As shown, a through-stop ball 32 is provided at the bottom of the first recovery tray 3, a baffle 131 is correspondingly provided on the back plate 13 for connecting the second recovery tray 4, and a water outlet switch 41 is provided on the second recovery tray 4. Specifically, the through-stop ball 32 is provided at the bottom of the first recovery tray 3, and when the movable mold 100 and the fixed mold 200 are molded together, the end of the through-stop ball 32 exposed from the first recovery tray 3 is lifted up by the baffle 131, so that the demoulding water contained in the first recovery tray 3 overflows from the through-stop ball 32 into the second recovery tray 4, and the demoulding water in the second recovery tray 4 then flows into the floor-standing storage tank (not shown in the figure) through the outlet switch 41 for storage.

[0024] like Figure 3 As shown, the bottoms of the first recovery tray 3 and the second recovery tray 4 are inclined, the bottom of the first recovery tray 3 is inclined toward the side of the through-stop ball 32, and the bottom of the second recovery tray 4 is inclined toward the side of the water outlet switch 41. Specifically, the bottoms of the first recovery tray 3 and the second recovery tray 4 are set to be inclined, and the demoulding water will be respectively gathered at the through-stop ball 32 and the water outlet switch 41 in the first recovery tray 3 and the second recovery tray 4, thereby improving the circulation speed of the demoulding water.

[0025] like Figure 3 As shown, a connector 121 for connecting to a mold is provided on the side of the top plate 12 facing away from the back plate 13 .

[0026] like Figures 1 to 3 As shown, the first recovery tray 3 and the second recovery tray 4 are respectively detachably provided with a cover plate 33. Specifically, in the actual production process, in order to prevent the ink and other contaminated liquids sprayed during the initial mold trial from entering the first recovery tray 3 and the second recovery tray 4, a cover plate 33 is provided to cover the recovery trays to prevent the demoulding water from being contaminated. After formal production, the cover plate 33 can be removed.

[0027] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0028] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A staggered demoulding water recycling device, characterized in that: It includes a first fixed frame and a second fixed frame, the first fixed frame and the second fixed frame are respectively provided with a first oblique plate group and a second oblique plate group for blocking materials, the first oblique plate group and the second oblique plate group are staggered with each other in an X shape, the first fixed frame and the second fixed frame are also respectively provided with a first recovery tray and a second recovery tray staggered up and down, the first recovery tray and the second recovery tray are respectively located below the first oblique plate group and the second oblique plate group, filter screens are respectively arranged in the first recovery tray and the second recovery tray, cover plates are respectively detachably installed on the first recovery tray and the second recovery tray, and the first oblique plate group and the second oblique plate group are made of stainless steel.

2. The staggered demoulding water recycling device according to claim 1, characterized in that: The first fixing frame and the second fixing frame respectively include a top plate, a back plate and a side plate, the back plate and the side plate are respectively connected to the edge of the top plate and extend in the same direction, the first inclined plate group and the second inclined plate group are arranged under the top plate, and the first recovery tray and the second recovery tray are respectively connected to the back plate and the side plate.

3. The staggered demoulding water recycling device according to claim 2, characterized in that: A stop ball is disposed at the bottom of the first recovery tray, and a baffle is correspondingly disposed on the back plate for connecting the second recovery tray.

4. The staggered demoulding water recycling device according to claim 3, characterized in that: The second recovery tray is provided with a water outlet switch.

5. The staggered demoulding water recycling device according to claim 4, characterized in that: The bottoms of the first recovery tray and the second recovery tray are inclined. The bottom of the first recovery tray is inclined toward the side of the pass-stop ball, and the bottom of the second recovery tray is inclined toward the side of the water outlet switch.

6. The staggered demoulding water recycling device according to claim 5, characterized in that: A connector for connecting a mold is arranged on a side of the top plate facing away from the back plate.

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