Energy storage sheet metal part rectangular conductive paint coating spray head and energy storage sheet metal part rectangular conductive paint coating device

Abstract

The utility model discloses a rectangular conductive paint spraying nozzle and device for energy storage sheet metal parts, and relates to the technical field of sheet metal paint spraying, the rectangular conductive paint spraying nozzle comprises a nozzle body, the nozzle body is internally provided with a paint inlet, a transition cavity and a discharging cavity which are communicated in sequence, the longitudinal section of the transition cavity is circular, and the longitudinal section of the discharging cavity is rectangular; and a scraping plate is arranged on one side of a discharge port of the discharge cavity. Through the arrangement of the energy storage sheet metal part rectangular conductive paint coating spray head and device, the cost is low, conductive paint coating can be achieved, the conductive paint amount can be accurately controlled, conductive paint cannot be wasted, and the cost performance is extremely high.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal paint spraying technical field especially relates to a kind of energy storage sheet metal rectangular conductive paint spraying head and device. BACKGROUND

[0002] Energy storage box is to prevent static electricity accumulation to avoid the damage of equipment or personnel injury caused by static electricity discharge, sheet metal part often needs to be grounded.Therefore, part of the sheet metal part needs to be surface treated, and the rectangular substrate is exposed to conductive paint for grounding.Currently, the efficiency of conductive paint is low when using a brush to dip conductive paint, and multiple personnel are needed to operate;As the conductive paint position is relatively small, the conductive paint position is uncontrollable when using self-spraying paint, the conductive paint is wasted, and the process is complex because the self-spraying conductive paint is relatively expensive, and the cost is high.

[0003] Therefore, the utility model provides a kind of energy storage sheet metal rectangular conductive paint spraying head and device, which is low in cost, can realize conductive paint coating, accurately controls the amount of conductive paint, does not waste conductive paint, and has high cost performance. SUMMARY

[0004] The utility model aims at solving the defects in the prior art and provides an energy storage sheet metal rectangular conductive paint spraying head and device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An energy storage sheet metal rectangular conductive paint spraying head includes a spraying head body, a paint inlet, a transition chamber and a discharge chamber are sequentially connected in the spraying head body, the transition chamber is circular in longitudinal section, and the discharge chamber is rectangular in longitudinal section;A scraping plate is arranged on one side of the discharge port of the discharge chamber.

[0007] Further, the paint inlet is a cylindrical cavity and is located above the middle position of the transition chamber, and an internal thread is arranged in the paint inlet.

[0008] Further, the bottom of the spraying head body is stepped, and the protruding part of the bottom of the spraying head body forms a scraping plate.

[0009] Further, the width of the discharge chamber is less than the diameter of the transition chamber and is located below the middle position of the transition chamber.

[0010] An energy storage sheet metal rectangular conductive paint spraying device includes the above-mentioned energy storage sheet metal rectangular conductive paint spraying head and a glue dispenser, a gas pipe is arranged on the glue dispenser, a needle cylinder is arranged on the gas pipe, the needle cylinder is used to store conductive paint, and the output end of the needle cylinder is connected with the spraying head.

[0011] Further, the needle cylinder is provided with an air inlet valve at the connecting position with the air pipe, and the air inlet valve is provided with an on-off switch.

[0012] Advantages

[0013] Compared with the prior art, the utility model has the advantages that: through the setting of the utility model, a low-cost energy storage sheet metal part rectangular conductive paint spraying head and device are provided, which can realize conductive paint spraying, accurately control the amount of conductive paint, and will not waste conductive paint, and the cost performance is extremely high. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.

[0015] Fig. 1 It is a whole structure schematic view of the energy storage sheet metal part rectangular conductive paint spraying device.

[0016] Fig. 2 It is a perspective structure schematic view of the spraying head body.

[0017] Fig. 3 It is a cross section structure schematic view of the spraying head body.

[0018] In the drawings: 1, glue machine; 2, air pipe; 3, needle cylinder; 4, spraying head body; 5, paint inlet; 6, transition chamber; 7, discharge chamber; 8, scraping plate. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation on the present application, and all other embodiments obtained by those skilled in the art without creative labor based on the embodiments in the present application are within the scope of protection of the present application.

[0020] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0021] Referring to Figs. 1-3 A rectangular conductive paint spraying head for energy storage sheet metal parts, comprising a spraying head body 4, an inlet port 5, a transition cavity 6 and a discharge cavity 7 are sequentially communicated in the spraying head body 4, the transition cavity 6 is circular in longitudinal section, and the discharge cavity 7 is rectangular in longitudinal section; a scraping plate 8 is arranged on one side of the discharge port of the discharge cavity 7.

[0022] The conductive paint enters from the opening part at the top of the inlet port 5, is sprayed out from the discharge cavity 7 after passing through the transition cavity 6, and is extruded in strip-shaped expansion structure from the discharge cavity 7. After the conductive paint is extruded, the scraping plate 8 scrapes the conductive paint flat, and forms a rectangular coating layer on the surface of the material.

[0023] In other preferred embodiments, the inlet port 5 is a horizontally arranged cylindrical cavity, is arranged above the middle position of the transition cavity 6, and is provided with an internal thread. The spraying head body 4 is threadedly connected with a spraying pipe through the internal thread

[0024] In other preferred embodiments, the bottom of the spraying head body 4 is in a stepped shape, and the protruding part of the bottom of the spraying head body 4 forms the scraping plate 8.

[0025] In other preferred embodiments, the width of the discharge cavity 7 is smaller than the diameter of the transition cavity 6, and is arranged below the middle position of the transition cavity 6. Through the arrangement of this structure, it is ensured that the conductive paint in the transition cavity 6 can be uniformly extruded from the discharge cavity 7.

[0026] A rectangular conductive paint spraying device for energy storage sheet metal parts, comprising the above-mentioned rectangular conductive paint spraying head for energy storage sheet metal parts, and a glue dispenser 1, wherein the glue dispenser 1 is provided with an air pipe 2, and the air pipe 2 is provided with a needle cylinder 3. The needle cylinder 3 is used for storing conductive paint, and the output end of the needle cylinder 3 is connected with the spraying head.

[0027] In other preferred embodiments, an air inlet valve is arranged at the connection position of the needle cylinder 3 and the air pipe 2, and a switch is arranged on the air inlet valve.

[0028] In use, the system of the glue dispenser 1 outputs air pressure, the needle cylinder 3 is filled with conductive paint, the needle cylinder 3 is provided with a switch, the opening and closing of the air pressure is controlled, and the spraying head body is internally provided with a conductive paint outflow channel. When the conductive paint is needed, the switch is pressed, the air pressure enters, and the conductive paint in the needle cylinder 3 slowly passes through the outflow channel and flows out from the discharge cavity under the action of the air pressure. When the conductive paint is applied, the conductive paint flows out from the spraying head body at the position to be coated, moves along the surface of the plate to be coated to form a rectangular coating layer, and the conductive paint is scraped flat by the scraping plate 8 behind the conductive paint.

[0029] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A rectangular conductive paint spraying head for energy storage panel, characterized in that, The spray head body is provided with a paint inlet, a transition cavity and a discharge cavity in sequence, the transition cavity is circular in longitudinal section, and the discharge cavity is rectangular in longitudinal section.

2. The rectangular conductive paint spraying head for energy storage panel according to claim 1, characterized in that, The paint inlet is a cylindrical cavity and is located above the middle position of the transition cavity, and the paint inlet is provided with an internal thread.

3. The rectangular conductive paint spraying head for energy storage panel according to claim 1, characterized in that, The bottom of the spray head body is stepped, and the protruding part of the bottom of the spray head body forms a scraping plate.

4. The rectangular-shaped conductive paint spraying head for energy storage panel according to claim 1, characterized in that, The width of the discharge cavity is smaller than the diameter of the transition cavity and is located below the middle position of the transition cavity.

5. A device for applying conductive paint to a rectangular energy storage sheet metal part, characterized in that, The application further discloses a glue injection machine, which is provided with an air pipe and a needle cylinder.

6. The device for coating the electrically conductive paint on the energy storage panel according to claim 5, wherein, The needle cylinder is provided with an air inlet valve at the connecting position with the air pipe, and the air inlet valve is provided with a switch.

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