Silicone oil atomizing and spraying device

Abstract

The utility model provides a silicone oil atomizing and spraying device, and relates to the field of medical instrument silicification devices. The silicone oil atomizing and spraying device comprises a quantitative spraying assembly and an oil receiving assembly, the quantitative spraying assembly comprises a micro control valve and an atomizing nozzle, one end of the atomizing nozzle is connected with a pipeline used for conveying silicone oil, the micro control valve is arranged on the pipeline, and the micro control valve can make the atomizing nozzle spray quantitative atomized silicone oil; the oil receiving assembly comprises an oil receiving groove, and the oil receiving groove can move relative to the atomization nozzle so as to be in butt joint with the oil outlet side of the atomization nozzle. According to the silicone oil atomizing and spraying device, due to the arrangement of the oil receiving groove, silicone oil dripped by the atomizing nozzle can be received when the silicone oil is not sprayed for a long time, and when the silicone oil is sprayed for the first time, the silicone oil can be sprayed into the oil receiving groove to ensure that the silicone oil at the end of the atomizing nozzle is sufficient, and the subsequently sprayed silicone oil is quantified accurately; and the oil injection precision is improved while resources are saved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment siliconization devices, in particular to a silicone oil atomization spraying device. Background Art

[0002] Nowadays, silicone oil atomization spraying is widely used in many fields such as medical, chemical, and agricultural. In the medical industry, the inner wall of the needle-free dosing parts is usually sprayed with silicone oil for lubrication during the production process to ensure that the push rod inserted into the silicone oil part can slide freely in the silicone oil part.

[0003] During the silicone oil spraying process, if the amount of silicone oil sprayed is too little, it will affect the sliding flexibility of the push rod; if the amount of silicone oil sprayed is too much, the excess residual silicone oil will affect the product quality of the needle-free dosing parts. Therefore, spraying an accurate amount of silicone oil is the key to determining the lubrication quality of the inner wall of the parts to be coated with silicone oil.

[0004] In the prior art, a micro-control method is usually used to control the amount of silicone oil sprayed. However, if silicone oil is not sprayed for a long time, it is easy to cause insufficient silicone oil to accumulate at the end of the nozzle, which in turn leads to inaccurate amount of silicone oil sprayed; and when silicone oil is not sprayed, oil is easy to drip at the nozzle, resulting in waste of silicone oil. Utility Model Content

[0005] The purpose of the utility model is to provide a silicone oil atomizing spray device, which can receive silicone oil through an oil receiving groove when silicone oil is not sprayed for a long time, while saving resources, it can also ensure the accuracy of the amount of silicone oil sprayed each time, thereby improving product quality.

[0006] The embodiment of the utility model is achieved as follows:

[0007] One aspect of the utility model provides a silicone oil atomizing spray device, including a quantitative spraying component and an oil receiving component, the quantitative spraying component includes a micro-control valve and an atomizing nozzle, one end of the atomizing nozzle is connected to a pipeline for conveying silicone oil, the micro-control valve is arranged on the pipeline, and the micro-control valve can enable the atomizing nozzle to spray a quantitative amount of atomized silicone oil; the oil receiving component includes an oil receiving groove, and the oil receiving groove can move relative to the atomizing nozzle to connect to the oil outlet side of the atomizing nozzle.

[0008] Optionally, the oil receiving assembly includes an oil receiving cylinder, the oil receiving cylinder includes a telescopic part, the telescopic part is partially protruded from the outside of the oil receiving cylinder to be fixedly connected to the oil receiving groove; the telescopic part can extend or shorten along the extension direction of the oil receiving cylinder to drive the oil receiving groove close to or away from the oil outlet side of the atomizing nozzle.

[0009] Optionally, the oil collecting trough includes a fixed part and a trough body, the fixed part includes a fixed plate and support arms arranged on opposite sides of the fixed plate, the end of the telescopic part is fixedly connected to the fixed plate; the fixed plate and the two support arms enclose a accommodating cavity; the trough body is arranged in the accommodating cavity and the side edge of the trough body is clamped with the support arm.

[0010] Optionally, the silicone oil atomizing spray device also includes a driving member, which is transmission-connected to the quantitative spray assembly to drive the quantitative spray assembly to move along a first direction relative to the part to be coated with silicone oil, and the first direction is the same as the direction of a line connecting the oil outlet side of the quantitative spray assembly and the mouth of the part to be coated with silicone oil.

[0011] Optionally, the silicone oil atomizing spray device includes a receiving plate, the plate surface of which is perpendicular to the plane in which the oil receiving assembly moves; a driving member is disposed on the receiving plate, and the driving member can drive the quantitative spray assembly and the receiving plate to move in a first direction.

[0012] Optionally, the silicone oil atomizing spray device also includes a pressing plate and a pressing cylinder, one end of the pressing plate is fixedly connected to the pressing cylinder, and the other end extends to the oil outlet side of the atomizing nozzle so as to be connected with the mouth of the part to be coated with silicone oil; the pressing cylinder can drive the quantitative spraying assembly to move along the first direction of the part to be coated with silicone oil; a through hole is provided at one end of the pressing plate close to the oil outlet side of the atomizing nozzle, and the inner diameter of the through hole is smaller than the inner diameter of the mouth of the part to be coated with silicone oil; the atomizing nozzle sprays a quantitative amount of atomized silicone oil, and the oil outlet side of the atomizing nozzle can extend into the part to be coated with silicone oil through the through hole to spray atomized silicone oil into the part to be coated with silicone oil.

[0013] Optionally, the quantitative spraying assembly also includes an oil separator block, which is used to contain silicone oil; at least one oil separator interface is provided on the side of the oil separator block close to the micro-control valve, the oil separator interface is connected to the atomizing nozzle pipeline, and the micro-control valve is arranged on the pipeline between the oil separator interface and the atomizing nozzle.

[0014] Optionally, the atomizing nozzle includes a first interface, the first interface is connected to the oil separation interface pipeline, the micro-control valve is arranged on the pipeline between the first interface and the oil separation interface, the oil separation block inputs silicone oil through the pipeline, and a certain amount of silicone oil is input into the first interface of the atomizing nozzle through the micro-control valve. The silicone oil is atomized by the atomizing nozzle and then sprayed out from the oil outlet side.

[0015] Optionally, the atomizing nozzle comprises a second interface, and the second interface is used to connect a pipeline so as to input compressed gas into the atomizing nozzle through the pipeline.

[0016] Optionally, the atomizing nozzle includes an oil outlet pipe, which is arranged on the oil outlet side of the atomizing nozzle and is used to spray atomized silicone oil.

[0017] The beneficial effects of the utility model include:

[0018] The present application provides a silicone oil atomizing spray device, including a quantitative spraying component and an oil receiving component, the quantitative spraying component includes a micro-control valve and an atomizing nozzle, one end of the atomizing nozzle is connected to a pipeline for conveying silicone oil, the micro-control valve is arranged on the pipeline, and the micro-control valve can make the atomizing nozzle spray a quantitative amount of atomized silicone oil; the oil receiving component includes an oil receiving groove, and the oil receiving groove can move relative to the atomizing nozzle to dock with the oil outlet side of the atomizing nozzle. The above-mentioned silicone oil atomizing spray device can receive the silicone oil dripping from the atomizing nozzle when the silicone oil is not sprayed for a long time through the setting of the oil receiving groove, and when the silicone oil is sprayed for the first time, the silicone oil can be sprayed in the oil receiving groove to ensure that the silicone oil at the end of the atomizing nozzle is sufficient, and the silicone oil sprayed subsequently is accurately quantitatively, which saves resources and improves the accuracy of oil spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 One of the structural schematic diagrams of the silicone oil atomizing spraying device provided in the embodiment of the utility model;

[0021] Figure 2 This is an enlarged view of the details at A;

[0022] Figure 3 A side view of a silicone oil atomizing spraying device provided in an embodiment of the utility model;

[0023] Figure 4 The second structural schematic diagram of the silicone oil atomizing spraying device provided by the embodiment of the utility model;

[0024] Figure 5 This is an enlarged view of the details at B;

[0025] Figure 6 The third structural schematic diagram of the silicone oil atomizing spray device provided in the embodiment of the utility model.

[0026] Icons: 100-silicone oil atomizing spray device; 110-quantitative spraying assembly; 111-micro control valve; 112-atomizing nozzle; 1121-first interface; 1122-second interface; 1123-oil outlet pipe; 113-oil distributor block; 114-housing; 120-oil receiving assembly; 121-oil receiving tank; 1211-fixing part; 1211a-fixing plate; 1211b-support arm; 1212-tank body; 122-oil receiving cylinder; 1221-telescopic part; 130-pressing cylinder; 140-receiving plate; 150-pressing plate; 151-through hole; 160-driving member; 161-support frame; 162-cylinder; 163-slide rail; a-first direction. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Please refer to Figure 1 and Figure 4 The present embodiment provides a silicone oil atomizing spray device 100, including a quantitative spraying component 110 and an oil receiving component 120. The quantitative spraying component 110 includes a micro-control valve 111 and an atomizing nozzle 112. One end of the atomizing nozzle 112 is connected to a pipeline for conveying silicone oil. The micro-control valve 111 is arranged on the pipeline. The micro-control valve 111 can enable the atomizing nozzle 112 to spray a quantitative amount of atomized silicone oil; the oil receiving component 120 includes an oil receiving groove 121. The oil receiving groove 121 can move relative to the atomizing nozzle 112 to dock with the oil outlet side of the atomizing nozzle 112.

[0034] Specifically, the silicone oil atomizing spray device 100 provided in the present application includes a quantitative spraying component 110 for spraying silicone oil and an oil receiving component 120 for receiving silicone oil. The quantitative spraying component 110 includes a housing 114, a micro-control valve 111 and an atomizing nozzle 112 arranged in the housing 114, one end of the atomizing nozzle 112 is connected to a pipeline, and the pipeline is used to transport silicone oil to the atomizing nozzle 112; a micro-control valve 111 is arranged on the pipeline, and silicone oil can be quantitatively sprayed from the atomizing nozzle 112 through the micro-control valve 111. The number of micro-control valves 111 corresponds to the number of atomizing nozzles 112.

[0035] The micro-control valve 111 can control the circulation of silicone oil in the pipeline. When the micro-control valve 111 is opened, the silicone oil can flow into the atomizing nozzle 112 through the pipeline; when the micro-control valve 111 is closed, the silicone oil cannot flow into the atomizing nozzle 112.

[0036] In one possible implementation mode of the present application, the micro-control valve 111 can be opened for a preset time to allow silicone oil to flow into the atomizing nozzle 112 within a preset time period; the micro-control valve 111 can be repeatedly opened and closed for a preset time to ensure that the same amount of silicone oil can flow into the atomizing nozzle 112 within each same time period, so that the atomizing nozzle 112 can spray a fixed amount of silicone oil.

[0037] In another possible implementation manner of the present application, a metering pump is provided in the micro-control valve 111 , and the setting of the metering pump can ensure that a certain amount of silicone oil flows into the atomizing nozzle 112 through the micro-control valve 111 within the same time period.

[0038] Of course, in addition to the above-mentioned method of controlling the quantitative amount of silicone oil, the amount of silicone oil can also be controlled by the relationship between the stability of the amount of silicone oil flowing into the micro-control valve 111 and the pressure difference in the valve. For example, when the silicone oil flow is too large, the micro-control valve 111 automatically adjusts the size of the medium chamber to reduce the silicone oil flow entering the valve body, so that the silicone oil flow is always maintained at a stable value.

[0039] It should be noted that the present application does not impose any limitation on the specific method of realizing the quantitative measurement of silicone oil by the micro-control valve 111, as long as it can ensure that a quantitative amount of silicone oil flows into the atomizing nozzle 112 through the micro-control valve 111 within the same time period.

[0040] By setting the micro-control valve 111, the silicone oil sprayed into the silicone oil-coated part can be accurately quantitatively guaranteed, and the sliding flexibility of the push rod in the silicone oil-coated part is guaranteed while also improving the product quality of the needle-free drug-dosing part.

[0041] The silicone oil in the pipeline flows into the atomizing nozzle 112 in a fixed amount through the micro-control valve 111, and the oil outlet side of the atomizing nozzle 112 can spray a fixed amount of atomized silicone oil into the part to be coated with silicone oil.

[0042] The oil receiving assembly 120 includes an oil receiving groove 121, which is movably arranged at the oil outlet side of the quantitative spraying assembly 110. When the quantitative spraying assembly 110 is working, the oil receiving groove 121 moves away from the oil outlet side of the quantitative spraying assembly 110 to ensure that the oil outlet side can be arranged with the silicone oil-coated parts; when the quantitative spraying assembly 110 stops working, the oil receiving groove 121 can move to the oil outlet side of the quantitative spraying assembly 110 and dock with the oil outlet side.

[0043] If silicone oil drips out of the atomizing nozzle 112, the oil receiving groove 121 can receive the silicone oil to save resources; in addition, if silicone oil is not sprayed for a long time, it is easy to cause insufficient silicone oil to gather at the atomizing nozzle 112. At this time, if the oil spraying operation is performed directly, the amount of silicone oil sprayed into the silicone oil-coated parts may be inaccurate, thereby reducing the product yield. By setting the oil receiving groove 121, the silicone oil can be sprayed into the oil receiving groove 121 when the silicone oil is sprayed for the first time to ensure that the silicone oil at the end of the atomizing nozzle 112 is sufficient, and the subsequent silicone oil spraying is accurate in quantity, which saves resources and improves the accuracy of oil spraying.

[0044] In one possible implementation of the present application, the oil receiving assembly 120 includes an oil receiving cylinder 122, and the oil receiving cylinder 122 includes a telescopic portion 1221, and the telescopic portion 1221 is partially protruded from the outside of the oil receiving cylinder 122 to be fixedly connected to the oil receiving groove 121; the telescopic portion 1221 can extend or shorten along the extension direction of the oil receiving cylinder 122 to drive the oil receiving groove 121 to approach or move away from the oil outlet side of the atomizing nozzle 112.

[0045] Specifically, the oil receiving assembly 120 further includes an oil receiving cylinder 122, and the oil receiving cylinder 122 includes a telescopic portion 1221, which is disposed in the cylinder body of the oil receiving cylinder 122 and partially protrudes outside the cylinder body to be fixedly connected to the oil receiving groove 121. Figure 3 and Figure 6 As shown, the telescopic portion 1221 is fixedly connected to the side wall of the oil receiving groove 121. The telescopic portion 1221 can move along the extension direction of the cylinder body to extend or shorten relative to the cylinder body, thereby driving the oil receiving groove 121 close to or away from the oil outlet side of the atomizing nozzle 112 in the quantitative spray assembly 110.

[0046] When the quantitative spray assembly 110 is working, the telescopic part 1221 is shortened relative to the cylinder body to drive the oil receiving groove 121 to move away from the oil outlet side of the atomizing nozzle 112, so as to ensure that the oil outlet side can be arranged with the silicone oil-coated parts; when the quantitative spray assembly 110 stops working, the telescopic part 1221 can be extended relative to the cylinder body to drive the oil receiving groove 121 to move to the oil outlet side of the quantitative spray assembly 110 and dock with the oil outlet side. The setting of the oil receiving cylinder 122 can make the movement process of the oil receiving groove 121 more stable and efficient.

[0047] For example, Figure 1 and Figure 2 As shown, the oil collecting groove 121 includes a fixed portion 1211 and a groove body 1212, the fixed portion 1211 includes a fixed plate 1211a and support arms 1211b arranged on opposite sides of the fixed plate 1211a, the end of the telescopic portion 1221 is fixedly connected to the fixed plate 1211a; the fixed plate 1211a and the two support arms 1211b enclose a accommodating cavity; the groove body 1212 is arranged in the accommodating cavity and the side edge of the groove body 1212 is clamped with the support arm 1211b.

[0048] Specifically, the oil receiving tank 121 is composed of a fixed portion 1211 and a tank body 1212. The fixed portion 1211 is used to be fixedly connected to the telescopic portion 1221. The tank body 1212 is detachably arranged in the fixed portion 1211 for receiving silicone oil. The fixed portion 1211 includes a fixed plate 1211a and support arms 1211b arranged on opposite sides of the fixed plate 1211a. The two support arms 1211b and the fixed plate 1211a are enclosed to form a receiving cavity. The tank body 1212 is detachably arranged in the receiving cavity, and its two end edges are snap-fitted to the end faces of the support arms 1211b to be stably connected to the fixed portion 1211. When the tank body 1212 receives a large amount of silicone oil, the tank body 1212 can be taken out and the received silicone oil can be cleaned.

[0049] In one possible implementation mode of the present application, the silicone oil atomizing spray device 100 also includes a driving member 160, which is transmission-connected to the quantitative spray assembly 110 to drive the quantitative spray assembly 110 to move along a first direction a relative to the part to be coated with silicone oil, and the first direction a is in the same direction as the direction of a line connecting the oil outlet side of the quantitative spray assembly 110 and the mouth of the part to be coated with silicone oil.

[0050] Specifically, the driving member 160 can drive the quantitative spraying assembly 110 to move along the first direction a relative to the oil receiving assembly 120 to adjust the relative position of the quantitative spraying assembly 110 and the part to be coated with silicone oil.

[0051] Furthermore, if Figure 3 As shown, the silicone oil atomizing spray device 100 includes a receiving plate 140, the plate surface of which is perpendicular to the plane in which the oil receiving assembly 120 moves; a driving member 160 is disposed on the receiving plate 140, and the driving member 160 can drive the quantitative spray assembly 110 and the receiving plate 140 to move along the first direction a.

[0052] Specifically, the plate surface of the receiving plate 140 is perpendicular to the plane of movement of the oil receiving assembly 120. The receiving plate 140 is arranged on the side of the driving member 160 away from the quantitative spraying assembly 110, and the driving member 160 is arranged on the receiving plate 140. The receiving plate 140 can support the quantitative spraying assembly 110 to ensure that the process of the driving member 160 driving the quantitative spraying assembly 110 to move is more stable and reliable.

[0053] Preferably, the driving member 160 is an electric cylinder. In one embodiment of the present application, Figure 4As shown, the electric cylinder includes a support frame 161 and a cylinder 162, a slide rail 163 and a slider (not shown in the figure) arranged on the support frame 161. The cylinder 162 is arranged on the side of the support frame 161 away from the quantitative spraying assembly 110, and the receiving plate 140 is connected to the cylinder 162 in a transmission manner; the side of the support frame 161 away from the cylinder 162 is provided with a slide rail 163 arranged in the horizontal direction, and the slider is slidably arranged on the slide rail 163 and fixedly connected to the quantitative spraying assembly 110. The cylinder 162 can drive the receiving plate 140 to move in the horizontal direction relative to the support frame 161, thereby causing the quantitative spraying assembly 110 to move in the horizontal direction.

[0054] By setting the electric cylinder, when the oil outlet side of the atomizing nozzle 112 extends into the part to be sprayed with silicone oil, the electric cylinder can drive the oil outlet side of the atomizing nozzle 112 to move at a preset speed to evenly spray the atomized silicone oil on the inside of the part to be sprayed with silicone oil, thereby improving the product yield.

[0055] In one possible implementation of this application, please combine Figure 1 , Figure 2 and Figure 3 The silicone oil atomizing spray device 100 also includes a pressing plate 150 and a pressing cylinder 130, one end of the pressing plate 150 is fixedly connected to the pressing cylinder 130, and the other end extends to the oil outlet side of the atomizing nozzle 112 to be connected with the mouth of the silicone oil-coated part; the pressing cylinder 130 can drive the quantitative spray assembly 110 to move along the first direction a of the silicone oil-coated part; a through hole 151 is provided at one end of the pressing plate 150 close to the oil outlet side of the atomizing nozzle 112, and the inner diameter of the through hole 151 is smaller than the inner diameter of the mouth of the silicone oil-coated part; the oil outlet side of the atomizing nozzle 112 can extend into the silicone oil-coated part through the through hole 151 to spray atomized silicone oil into the silicone oil-coated part.

[0056] Specifically, one end of the pressing plate 150 is fixedly arranged on the side edge of the pressing cylinder 130, and the plate surface of the pressing plate 150 is parallel to the plane of movement of the oil receiving assembly 120; the side edge of the pressing plate 150 extends to the oil outlet side of the atomizing nozzle 112, and when the pressing cylinder 130 drives the quantitative spray assembly 110 to move, it can synchronously drive the pressing plate 150 to move.

[0057] like Figure 2 As shown, a through hole 151 is provided at one end of the pressure plate 150 close to the oil outlet side of the atomizing nozzle 112, and the inner diameter of the through hole 151 is smaller than the inner diameter of the mouth of the part to be coated with silicone oil; the through hole 151 is aligned with the oil outlet side of the atomizing nozzle 112, and the oil outlet side of the atomizing nozzle 112 can extend into the part to be coated with silicone oil through the through hole 151 to spray atomized silicone oil into the part to be coated with silicone oil.

[0058] When the quantitative spraying assembly 110 is working, the side of the pressing plate 150 facing away from the atomizing nozzle 112 can be close to the mouth of the part to be coated with silicone oil. In order to ensure that the through hole 151 on the pressing plate 150 is aligned with the mouth of the part to be coated with silicone oil, the pressing cylinder 130 can synchronously drive the pressing plate 150 to move.

[0059] Since the pipe mouth of the part to be coated with silicone oil is open when the atomized silicone oil is sprayed, the atomized silicone oil is easy to volatilize, resulting in inaccurate amount of silicone oil sprayed into the part to be coated with silicone oil, thereby reducing the product yield; and the inner diameter of the through hole 151 of the pressing plate 150 is smaller than the inner diameter of the mouth of the part to be coated with silicone oil. Therefore, the setting of the pressing plate 150 can prevent the volatilization of the atomized silicone oil, and spraying the atomized silicone oil into the part to be coated with silicone oil through the through hole 151 can further improve the accuracy of the amount of silicone oil sprayed into the part to be coated with silicone oil, thereby improving the product yield.

[0060] The pressing cylinder 130 has a telescopic rod (not shown in the figure), which is arranged in the cylinder body of the pressing cylinder 130 and partially protrudes from the outside of the cylinder body. The telescopic rod is fixedly connected to the pressing plate 150. The pressing cylinder 130 can drive the pressing plate 150 to move to adjust the relative position of the pressing plate 150 and the parts to be coated with silicone oil.

[0061] By setting the pressing cylinder 130, the position of the pressing plate 150 relative to the pipe mouth of the part to be coated with silicone oil can be adjusted. The quantitative spray assembly 110 can adjust the height relative to the pipe mouth of the part to be coated with silicone oil through the pressing cylinder 130 to ensure that the through hole 151 of the pressing plate 150 is directly facing the pipe mouth of the part to be coated with silicone oil, so that the oil outlet side can more accurately spray silicone oil into the part to be coated with silicone oil, thereby further improving the reliability and product yield of the silicone oil atomizing spray device 100.

[0062] For example, Figure 4 As shown, the quantitative spraying assembly 110 also includes an oil separation block 113, which is used to contain silicone oil; at least one oil separation interface is provided on the side of the oil separation block 113 close to the micro-control valve 111, and the oil separation interface is connected to the pipeline of the atomizing nozzle 112, and the micro-control valve 111 is arranged on the pipeline between the oil separation interface and the atomizing nozzle 112.

[0063] Specifically, one end of the atomizing nozzle 112 is connected to a pipeline, and the end of the pipeline away from the atomizing nozzle 112 is connected to the oil separator block 113. The oil separator block 113 is arranged in the shell 114 and is used to contain silicone oil. The silicone oil in the oil separator block 113 flows to the atomizing nozzle 112 through the micro-control valve 111, so that the atomizing nozzle 112 sprays a quantitative amount of atomized silicone oil.

[0064] Furthermore, if Figure 4 and Figure 5As shown, the atomizing nozzle 112 includes a first interface 1121, the first interface 1121 is connected to the oil separation interface pipeline, the micro-control valve 111 is arranged on the pipeline between the first interface 1121 and the oil separation interface, the oil separation block 113 inputs silicone oil through the pipeline, and a certain amount of silicone oil is input into the first interface 1121 of the atomizing nozzle 112 through the micro-control valve 111, and the silicone oil is atomized by the atomizing nozzle 112 and then sprayed out from the oil outlet side.

[0065] Specifically, the atomizing nozzle 112 includes a first interface 1121, which is used to insert a pipeline. The silicone oil in the oil separation block 113 can flow into the atomizing nozzle 112 through the pipeline through the first interface 1121; the setting of the first interface 1121 makes the process of silicone oil flowing into the atomizing nozzle 112 more orderly, thereby improving the reliability of the spraying process.

[0066] Furthermore, if Figure 4 and Figure 5 As shown, the atomizing nozzle 112 includes a second interface 1122 , and the second interface 1122 is used to connect a pipeline so as to input compressed gas into the atomizing nozzle 112 through the pipeline.

[0067] Specifically, the atomizing nozzle 112 includes a second interface 1122, and the second interface 1122 is used to insert a pipeline to input compressed gas into the atomizing nozzle 112. The silicone oil enters the compressed air flow, and the silicone oil is dispersed into droplet particles under the action of high pressure to spray out atomized silicone oil. The setting of the second interface 1122 can make the process of spraying atomized silicone oil by the silicone oil atomizing spraying device 100 more reliable, further improving the reliability of the spraying process.

[0068] For example, Figure 4 As shown, the atomizing nozzle 112 includes an oil outlet pipe 1123, which is arranged at the oil outlet side of the atomizing nozzle 112, and is used to spray atomized silicone oil.

[0069] Specifically, an oil outlet pipe 1123 is provided on the oil outlet side of the atomizing nozzle 112. The oil outlet pipe 1123 is a slender tubular structure, so that it can be easily inserted into the mouth of the part to be coated with silicone oil to spray silicone oil, thereby better reducing the volatilization of silicone oil during the spraying process, improving the accuracy of the amount of silicone oil sprayed into the part to be coated with silicone oil, and thus improving the product yield.

[0070] The above description is only an optional embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0071] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

Claims

1. A silicone oil atomizing spraying device, characterized in that: The invention comprises a quantitative spraying assembly (110) and an oil receiving assembly (120), wherein the quantitative spraying assembly (110) comprises a micro-control valve (111) and an atomizing nozzle (112), one end of the atomizing nozzle (112) is connected to a pipeline for conveying silicone oil, the micro-control valve (111) is arranged on the pipeline, and the micro-control valve (111) can enable the atomizing nozzle (112) to spray quantitative atomized silicone oil; the oil receiving assembly (120) comprises an oil receiving groove (121), and the oil receiving groove (121) can move relative to the atomizing nozzle (112) to dock with the oil outlet side of the atomizing nozzle (112).

2. The silicone oil atomizing spraying device according to claim 1, characterized in that: The oil receiving assembly (120) comprises an oil receiving cylinder (122), wherein the oil receiving cylinder (122) comprises a telescopic portion (1221), wherein the telescopic portion (1221) is partially protruding from the outside of the oil receiving cylinder (122) to be fixedly connected to the oil receiving groove (121); the telescopic portion (1221) can be extended or shortened along the extension direction of the oil receiving cylinder (122) to drive the oil receiving groove (121) to move closer to or farther away from the oil outlet side of the atomizing nozzle (112).

3. The silicone oil atomizing spraying device according to claim 2, characterized in that: The oil receiving groove (121) comprises a fixing portion (1211) and a groove body (1212); the fixing portion (1211) comprises a fixing plate (1211a) and support arms (1211b) arranged on two opposite sides of the fixing plate (1211a); an end portion of the telescopic portion (1221) is fixedly connected to the fixing plate (1211a); the fixing plate (1211a) and the two support arms (1211b) are enclosed to form a receiving cavity; the groove body (1212) is arranged in the receiving cavity and the side edge of the groove body (1212) is clamped to the support arm (1211b).

4. The silicone oil atomizing spraying device according to claim 2, characterized in that: The silicone oil atomizing spray device (100) further comprises a driving member (160), wherein the driving member (160) is in driving connection with the quantitative spray assembly (110) so as to drive the quantitative spray assembly (110) to move relative to the part to be coated with silicone oil along a first direction (a), wherein the first direction (a) is in the same direction as a line connecting the oil outlet side of the quantitative spray assembly (110) and the mouth of the part to be coated with silicone oil.

5. The silicone oil atomizing spraying device according to claim 4, characterized in that: The silicone oil atomizing spray device (100) comprises a receiving plate (140), the plate surface of the receiving plate (140) being perpendicular to the plane on which the oil receiving assembly (120) moves; the driving member (160) is arranged on the receiving plate (140), and the driving member (160) is capable of driving the quantitative spray assembly (110) and the receiving plate (140) to move along the first direction (a).

6. The silicone oil atomizing spraying device according to claim 5, characterized in that: The silicone oil atomizing spray device (100) further comprises a pressing plate (150) and a pressing cylinder (130); one end of the pressing plate (150) is fixedly connected to the pressing cylinder (130), and the other end of the pressing plate (150) extends to the oil outlet side of the atomizing nozzle (112) so as to be connected with the mouth of the silicone oil-coated part; the pressing cylinder (130) is capable of driving the quantitative spraying assembly (110) to move relative to the silicone oil-coated part along the first direction. (a) movement; a through hole (151) is provided at one end of the pressing plate (150) close to the oil outlet side of the atomizing nozzle (112); the inner diameter of the through hole (151) is smaller than the inner diameter of the mouth of the part to be coated with silicone oil; the atomizing nozzle (112) sprays a fixed amount of atomized silicone oil, and the oil outlet side of the atomizing nozzle (112) can extend from the through hole (151) into the part to be coated with silicone oil so as to spray the atomized silicone oil into the part to be coated with silicone oil.

7. The silicone oil atomizing spraying device according to any one of claims 1 to 6, characterized in that: The quantitative spraying assembly (110) further comprises an oil separation block (113), wherein the oil separation block (113) is used to contain silicone oil; at least one oil separation interface is provided on a side of the oil separation block (113) close to the micro-control valve (111), wherein the oil separation interface is connected to a pipeline of the atomizing nozzle (112), and the micro-control valve (111) is arranged on the pipeline between the oil separation interface and the atomizing nozzle (112).

8. The silicone oil atomizing spraying device according to claim 7, characterized in that: The atomizing nozzle (112) comprises a first interface (1121), the first interface (1121) being connected to the oil separation interface pipeline, the micro-control valve (111) being arranged on the pipeline between the first interface (1121) and the oil separation interface, the oil separation block (113) inputting silicone oil through the pipeline, inputting a quantitative amount of silicone oil into the first interface (1121) of the atomizing nozzle (112) through the micro-control valve (111), and the silicone oil being atomized by the atomizing nozzle (112) and then sprayed out from the oil outlet side.

9. The silicone oil atomizing spraying device according to claim 7, characterized in that: The atomizing nozzle (112) comprises a second interface (1122), and the second interface (1122) is used to connect a pipeline so as to input compressed gas into the atomizing nozzle (112) through the pipeline.

10. The silicone oil atomizing spraying device according to claim 1, characterized in that: The atomizing nozzle (112) comprises an oil outlet pipe (1123), wherein the oil outlet pipe (1123) is arranged on the oil outlet side of the atomizing nozzle (112), and the oil outlet pipe (1123) is used to spray atomized silicone oil.

Images