Device for separating oil stains on surface of plastic toy

Abstract

The utility model relates to the technical field of plastic toy surface greasy dirt separation, in particular to a plastic toy surface greasy dirt separation device which comprises a greasy dirt separation box, a bottom frame arranged at the lower end of the greasy dirt separation box, an agent storage box and a support arranged on the bottom frame, a box cover and a drain pipe arranged on the greasy dirt separation box, and an agent pump arranged on the agent storage box. A neutralizing test box and a PH tester are arranged on the bracket; a water inlet pipe and a mounting rack are arranged on the oil stain separation box; a detection head and a water replenishing pipe are arranged on the neutralizing test box; a second valve is arranged on the water replenishing pipe; and a draw-off pump is arranged on the oil stain separation box. The use detection protection performance of the plastic toy surface oil stain separation device is improved, the PH value detection efficiency is improved, and softening, soaking and separation of oil stains on the surfaces of the plastic toys are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of separating oil stains from the surface of plastic toys, in particular to a device for separating oil stains from the surface of plastic toys. Background Art

[0002] Plastic toys refer to various children's toys made of plastic materials. Due to the advantages of plastic such as lightness, durability, bright colors and low cost, plastic toys are very popular in the market.

[0003] After plastic toys are made into finished products, oil stains will adhere to their surfaces. Since the oil stains mainly contain fatty acids, they need to be cleaned with alkaline oil cleaning fluid. Therefore, these surface oil stains need to be cleaned and separated, and a plastic toy finished product surface oil stain separation device is needed.

[0004] The specific operation is generally to directly immerse the finished plastic toys in the oil separation box to clean and separate the surface oil from the oil cleaning liquid.

[0005] At present, the existing plastic toy surface oil separation device has different materials for different batches of plastic toys. If alkaline oil cleaning liquid is used to separate and clean the oil from plastic toys with relatively weak surface materials, the alkaline oil cleaning liquid may cause corrosion damage to the plastic toys with relatively weak surface materials, greatly reducing the use, detection and protection of the plastic toy surface oil separation device. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a device for separating oil from the surface of plastic toys.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A device for separating oil from the surface of plastic toys is designed, comprising an oil separation box, a base frame provided at the lower end of the oil separation box, a liquid storage box and a bracket provided on the base frame, a box cover and a drain pipe provided on the oil separation box, a liquid extraction pump provided on the liquid storage box, a liquid delivery pipe and a liquid extraction pipe connected to the liquid extraction pump, a neutralization test box and a pH tester provided on the bracket, and a water inlet pipe and a mounting bracket provided on the oil separation box;

[0009] The neutralization test box is provided with a detection head and a water supply pipe, the water supply pipe is provided with a second valve, the mounting frame is provided with a water pump, the water inlet pipe is provided with a three-way pipe and a first valve, the oil separation box is provided with an extraction pump, and the extraction pump is connected to an extraction pipe and a liquid inlet pipe;

[0010] A liquid collecting surface is provided at the bottom of the inner cavity of the neutralization test box, a smooth layer is provided on the liquid collecting surface, and a heating plate is provided on the inner wall of the oil separation box.

[0011] Furthermore, the water inlet pipe and the liquid inlet pipe are both connected to the inner cavity of the oil separation box, and the water inlet pipe and the liquid inlet pipe are horizontally aligned.

[0012] Furthermore, the extraction tube and the drug delivery tube are both communicated with the inner cavity of the neutralization test box, and the extraction tube and the drug delivery tube are horizontally aligned and lower than the detection head.

[0013] Furthermore, the drug extraction tube is in communication with the inner cavity of the drug storage box, and the lower end of the drug extraction tube is a diffuser horn structure and does not contact the bottom of the inner cavity of the drug storage box.

[0014] Furthermore, the cross-sectional size of the box cover when viewed from above is not less than the size of the upper opening of the oil separation box.

[0015] Furthermore, the detection head is arranged at the central part of the bottom of the inner cavity of the neutralization test box, the liquid collection surface is inclined toward the detection head and has an angle of twelve degrees with the horizontal plane, and the smooth layer is evenly arranged along the upper end surface of the liquid collection surface.

[0016] Furthermore, the heating plate is embedded in the inner wall of the oil separation box, and the outer wall of the heating plate is flush with the inner wall of the oil separation box.

[0017] The device for separating oil stains from the surface of plastic toys proposed in this utility model has the following beneficial effects:

[0018] 1. The utility model sets a neutralization test box structure with a pH tester and a detection head on the left side of the oil separation box, and sets a three-way pipe structure with a water supply pipe on the water inlet pipe. It can detect and neutralize alkaline oil cleaning liquid for plastic toys with relatively weak surface materials, and then inject the oil cleaning liquid after detection and neutralization into the oil separation box for surface oil separation treatment, effectively avoiding the corrosion damage of plastic toys with relatively weak surface materials caused by the alkaline oil cleaning liquid, and effectively improving the use detection and protection of the plastic toy surface oil separation device.

[0019] 2. The utility model provides an inclined liquid collection surface on the bottom of the inner cavity of the neutralization test box and a smooth layer structure on the liquid collection surface, so that the extracted oily cleaning liquid can be quickly and centrally directed to the detection head for pH value detection, thereby effectively improving the pH value detection efficiency of the oily cleaning liquid.

[0020] 3. The utility model heats the oil cleaning liquid by arranging a heating plate structure on the inner wall of the oil separation box. The oil cleaning liquid with a certain temperature can further improve the softening, soaking and separation of the oil on the surface of the plastic toy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first-perspective stereoscopic view of the overall structure of the present invention;

[0022] Figure 2 This is a second perspective view of the overall structure of the utility model;

[0023] Figure 3 This is a schematic top view of the overall structure of the utility model;

[0024] Figure 4 For the utility model Figure 3 Middle YY section;

[0025] Figure 5 For the utility model Figure 4 A partial enlarged view of the liquid collecting surface structure at position Z.

[0026] In the figure: 1 oil-dirt separation box; 11 box cover; 12 heating plate; 13 drain pipe; 2 mounting frame; 21 water pump; 3 water inlet pipe; 31 tee pipe; 32 first valve; 4 water supply pipe; 41 second valve; 5 base frame; 51 bracket; 52 pH tester; 53 detection head; 6 agent storage box; 61 agent extraction pump; 62 agent delivery pipe; 63 agent extraction pipe; 7 neutralization test box; 71 liquid collecting surface; 72 smooth layer; 8 extraction pump; 81 extraction pipe; 82 liquid inlet pipe. DETAILED DESCRIPTION

[0027] 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 the embodiments.

[0028] Reference Figure 1-5 , a plastic toy surface oil separation device includes an oil separation box 1, a base frame 5 is provided at the lower end of the oil separation box 1, a storage box 6 and a bracket 51 are provided on the base frame 5, a box cover 11 and a drain pipe 13 are provided on the oil separation box 1, a liquid extraction pump 61 is provided on the storage box 6, and a liquid extraction pipe 62 and a liquid extraction pipe 63 are connected to the liquid extraction pump 61, a neutralization test box 7 and a pH tester 52 are provided on the bracket 51, and a water inlet pipe 3 and a mounting bracket 2 are provided on the oil separation box 1;

[0029] The neutralization test box 7 is provided with a detection head 53 and a water supply pipe 4, the water supply pipe 4 is provided with a second valve 41, the mounting frame 2 is provided with a water pump 21, the water inlet pipe 3 is provided with a three-way pipe 31 and a first valve 32, and the oil-soil separation box 1 is provided with an extraction pump 8, and the extraction pump 8 is connected to an extraction pipe 81 and a liquid inlet pipe 82;

[0030] A liquid collecting surface 71 is provided at the bottom of the inner cavity of the neutralization test box 7, and a smooth layer 72 is provided on the liquid collecting surface 71. A heating plate 12 is provided on the inner wall of the oil separation box 1. The pH tester 52 and the detection head 53 are a group, and the two are connected by a signal line. The specific pH value detection principle is the existing technology. For the specific pH value detection principle, some existing structures are not drawn and marked, so there is no need to elaborate.

[0031] The right end of the water pump 21 is externally connected to a water supply pipe.

[0032] The water inlet pipe 3 and the liquid inlet pipe 82 are both connected to the inner cavity of the oil-dirt separation box 1 , and the water inlet pipe 3 and the liquid inlet pipe 82 are horizontally aligned to achieve uniform injection of clean water or neutralized oil cleaning liquid from a high position of the oil-dirt separation box 1 .

[0033] The extraction pipe 81 and the delivery pipe 62 are both connected to the inner cavity of the neutralization test box 7. The extraction pipe 81 and the delivery pipe 62 are horizontally aligned and lower than the detection head 53, so as to fully extract the neutralized oil cleaning liquid at a later stage.

[0034] The extraction tube 63 is connected to the inner cavity of the agent storage box 6. The lower end of the extraction tube 63 is a diffuser horn structure and does not contact the bottom of the inner cavity of the agent storage box 6, thereby improving the extraction efficiency of the oil cleaning liquid.

[0035] The cross-sectional size of the box cover 11 when viewed from above is not less than the size of the upper opening of the oil separation box 1 . A sealing gasket is preset at the lower end of the box cover 11 to ensure that the upper opening of the oil separation box 1 is completely sealed.

[0036] The detection head 53 is arranged at the central part of the bottom of the inner cavity of the neutralization test box 7. The liquid collection surface 71 is inclined toward the detection head 53 and has an angle of twelve degrees with the horizontal plane. The smooth layer 72 is evenly arranged along the upper end surface of the liquid collection surface 71. The smooth layer 72 is a polytetrafluoroethylene coating with excellent high temperature resistance and corrosion resistance, and the surface is flat and smooth.

[0037] The heating plate 12 is embedded in the inner wall of the oil separation box 1, and the outer wall of the heating plate 12 is flush with the inner wall of the oil separation box 1. The heating plate 12 is preset with a dry-burning heating wire, which is waterproof and durable. The whole is a set, which is the existing technology.

[0038] Working method: First, a certain number of plastic toys with relatively weak surface materials are put into the oil-dirt separation box 1, and then the box cover 11 is sealed and locked with preset bolts. Then, the water pump 21 and the first valve 32 are turned on, and a certain amount of clean water is injected into the oil-dirt separation box 1. At the same time, the heating plate 12 is turned on to heat the clean water to make the clean water warm. After the plastic toys are soaked in warm water for a period of time, the oil on the surface can be softened in advance. Then, the drain pipe 13 is opened to drain the sewage, and the pre-warm water softening soaking treatment is completed;

[0039] Next, start the extracting pump 61, inject a certain amount of oily cleaning liquid into the neutralization test box 7 through the delivery pipe 62, and then start the pH tester 52. The pH value of the current oily cleaning liquid is tested through the detection head 53 and displayed on the preset display screen of the pH tester 52. If the current pH value is high, the first valve 32 can be closed and the second valve 41 can be opened. At the same time, start the water pump 21, and inject a certain amount of clean water into the neutralization test box 7 through the water supply pipe 4 to achieve the neutralization effect. Wait until the pH value of the oily cleaning liquid is reduced. When the pH value for cleaning oil stains on plastic toys with relatively weak surfaces is met, the water pump 21 and the second valve 41 are closed, and then the extraction pump 8 is opened, and the currently neutralized oil stain cleaning liquid is injected into the oil stain separation box 1 through the extraction pipe 81 and the liquid inlet pipe 82, and heated in combination with the heating plate 12 to achieve immersion heating and separation treatment of the oil stains on the surface of the toy, thereby avoiding the corrosion damage of the alkaline oil stain cleaning liquid to the plastic toys with relatively weak surfaces, and improving the use detection and protection of the plastic toy surface oil stain separation device.

[0040] Moreover, by providing an inclined liquid collection surface 71 on the bottom of the inner cavity of the neutralization test box 7 and providing a smooth layer 72 structure on the liquid collection surface 71, the extracted oily cleaning liquid can be quickly and centrally directed to the detection head 53 for pH value detection, thereby improving the pH value detection efficiency of the oily cleaning liquid.

[0041] In addition, by arranging a heating plate 12 structure on the inner wall of the oil-stain separation box 1, the oil-stain cleaning liquid is heated. The oil-stain cleaning liquid with a certain temperature can further improve the softening, soaking and separation of the oil stains on the surface of the plastic toy.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for separating oil stains from the surface of plastic toys, comprising an oil stain separation box (1), characterized in that: The lower end of the oil-dirt separation box (1) is provided with a base frame (5), the base frame (5) is provided with a storage box (6) and a bracket (51), the oil-dirt separation box (1) is provided with a box cover (11) and a liquid discharge pipe (13), the storage box (6) is provided with a liquid extraction pump (61), the liquid extraction pump (61) is connected to a liquid delivery pipe (62) and a liquid extraction pipe (63), the bracket (51) is provided with a neutralization test box (7) and a pH tester (52), and the oil-dirt separation box (1) is provided with a water inlet pipe (3) and a mounting frame (2); The neutralization test box (7) is provided with a detection head (53) and a water supply pipe (4), the water supply pipe (4) is provided with a second valve (41), the mounting frame (2) is provided with a water pump (21), the water inlet pipe (3) is provided with a three-way pipe (31) and a first valve (32), the oil-dirt separation box (1) is provided with an extraction pump (8), and the extraction pump (8) is connected to an extraction pipe (81) and a liquid inlet pipe (82); The bottom of the inner cavity of the neutralization test box (7) is provided with a liquid collecting surface (71), a smooth layer (72) is provided on the liquid collecting surface (71), and the inner wall of the oil separation box (1) is provided with a heating plate (12).

2. The device for separating oil stains from the surface of plastic toys according to claim 1, characterized in that: The water inlet pipe (3) and the liquid inlet pipe (82) are both in communication with the inner cavity of the oil-dirt separation box (1), and the water inlet pipe (3) and the liquid inlet pipe (82) are aligned horizontally.

3. The device for separating oil stains from the surface of plastic toys according to claim 1, characterized in that: The extraction tube (81) and the drug delivery tube (62) are both connected to the inner cavity of the neutralization test box (7), and the extraction tube (81) and the drug delivery tube (62) are horizontally aligned and lower than the detection head (53).

4. The device for separating oil stains from the surface of plastic toys according to claim 1, characterized in that: The drug extraction tube (63) is in communication with the inner cavity of the drug storage box (6), and the lower end of the drug extraction tube (63) is a diffuser horn structure and does not contact the bottom of the inner cavity of the drug storage box (6).

5. The device for separating oil stains from the surface of plastic toys according to claim 1, characterized in that: The cross-sectional size of the box cover (11) when viewed from above is not less than the size of the upper opening of the oil-dirt separation box (1).

6. The device for separating oil stains from the surface of plastic toys according to claim 1, characterized in that: The detection head (53) is arranged at the central part of the bottom of the inner cavity of the neutralization test box (7); the liquid collecting surface (71) is inclined toward the detection head (53) and has an angle of twelve degrees with the horizontal plane; and the smooth layer (72) is evenly arranged along the upper end surface of the liquid collecting surface (71).

7. The device for separating oil stains from the surface of plastic toys according to claim 1, characterized in that: The heating plate (12) is embedded in the inner wall of the oil-dirt separation box (1), and the outer wall of the heating plate (12) is flush with the inner wall of the oil-dirt separation box (1).

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