Spraying structure for special protective layer of bulletproof helmet

Abstract

The utility model discloses a spraying structure for a special protective layer of a bulletproof helmet, which belongs to the field of spraying of bulletproof helmets and comprises a spraying structure, a placing mechanism is mounted on one side of a detection frame and above a conveying belt, and a mounting frame is mounted above the conveying belt and at the top end of a high-low table. In order to solve the problem that the bulletproof effect of the bulletproof helmet is poor due to the fact that the inner side of the bulletproof helmet is not sprayed, one end of the bulletproof helmet is moved into an insertion rod, after an air cylinder is contracted, a storage plate is moved into a storage groove, the insertion rod and a clamping plate clamp one end of the bulletproof helmet, and a rotating motor operates reversely, so that the bulletproof helmet is not sprayed. The rotating rod drives the rotating pipe, the rotating plate and the U-shaped frame to move towards the conveying belt, the placing direction of the bulletproof helmet is changed in the rotating process, the air cylinder extends, the U-shaped frame is separated from the clamping plate, at the moment, the bulletproof helmet is moved to the conveying belt, and the spraying head sprays the inner side of the bulletproof helmet.

Description

Technical Field

[0001] The utility model relates to the field of bulletproof helmet spraying, and more specifically, to a special protective layer spraying structure of a bulletproof helmet. Background Art

[0002] A bulletproof helmet is a piece of equipment that can absorb and dissipate the energy of a bullet, prevent penetration, reduce blunt trauma, and effectively protect the human head. The applicable objects of a bulletproof helmet are mainly equipped troops and combatants. In the document with the publication number CN213409189U, a special protective layer spraying device for a bulletproof helmet is proposed. The pressure pump is started, and the pressure pump pressurizes the paint in the paint box and then sprays it evenly through the spray pipe group, so that the bulletproof helmet is fully and evenly in contact with the sprayed paint during continuous rotation, thereby improving the spraying quality of the paint, and pre-treating the dust on the outer wall of the bulletproof helmet to avoid its influence on the subsequent spraying process. The above-mentioned bulletproof helmet sprays a protective layer on the outside, but the angle of the nozzle is difficult to change, and the inside of the bulletproof helmet cannot be sprayed, resulting in poor bulletproof effect of the bulletproof helmet and inconvenience in use. Utility Model Content

[0003] The purpose of the utility model is to overcome the problems in the prior art, that is, the angle of the nozzle is difficult to change, the inner side of the bulletproof helmet cannot be sprayed, resulting in poor bulletproof effect of the bulletproof helmet, and provide a special protective layer spraying structure for a bulletproof helmet to make up for the above shortcomings and facilitate use.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0005] The utility model discloses a special protective layer spraying structure for a bulletproof helmet, comprising a spraying structure, wherein the spraying structure comprises a high and low platform and a driving motor installed on both sides of the high and low platform, a transport mechanism is installed inside the high and low platform, mounting frames are installed on both sides of the high and low platform, a spray head is installed on the top of the mounting frame, and a detection frame is installed on the top of the high and low platform and between the mounting frames;

[0006] The transport mechanism includes a rotating shaft and a limiting ring installed on the outer surface of the rotating shaft, the limiting ring is sleeved on the outer surface of the rotating shaft, and a transport strip is sleeved on the outer surface of the rotating shaft and on one side of the limiting ring. A driving motor is installed on the outer surface of a group of rotating shafts, a conveyor belt is installed on one side of the inner part of the high and low platform, and a rotating shaft is also installed inside the conveyor belt. A placing mechanism is installed on one side of the detection frame and above the conveyor belt, a mounting frame is installed above the conveyor belt and on the top of the high and low platform, and a nozzle is installed on the inner top of the mounting frame.

[0007] Preferably, a frame groove is provided inside the detection frame, an external pipe is fixedly installed on the outside of the detection frame, and the external pipe is externally connected to the hot air pipe, and a nozzle is installed on the top of the inner part of the detection frame.

[0008] Preferably, the placement mechanism includes a rotating motor installed on the outside of the high and low platform and a rotating rod installed on the output end of the rotating motor, a rotating tube is installed on the outer surface of the rotating rod, a rotating plate is installed on the top of the rotating tube, a U-shaped frame is installed on the outside of the rotating motor, both sides of the top of the U-shaped frame are provided with receiving grooves, a cylinder is installed inside the receiving groove, and a clamping mechanism is installed on the movable end of the cylinder.

[0009] Preferably, a sensor is installed at the inner top of the detection frame, and the sensor, the cylinder and the rotating motor are electrically connected.

[0010] Preferably, the clamping mechanism includes a clamp and a receiving plate installed on both sides of the bottom end of the clamp, a receiving hole is opened through the middle end of the receiving plate, the movable end of the cylinder is installed inside the receiving hole, and an insertion rod is installed on one side of the lower end of the U-shaped frame, and the insertion rod is consistent with the length of the clamp.

[0011] Preferably, a rubber column is installed at the bottom end of the clamping plate and between the receiving plates, and the rubber column is used to protect the bulletproof helmet.

[0012] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] (1) The utility model provides a special protective layer spraying structure for a bulletproof helmet. The bulletproof helmet is placed on a transport belt. As the transport belt is transported and passes through the interior of a mounting frame, a spray head sprays a protective layer solution onto the outside of the bulletproof helmet. An external pipe is connected to a hot air pipe. The hot air passes through the interior of the frame slot and is sprayed out by the spray pipe to dry the sprayed bulletproof helmet. A sensor arranged at the top of the detection frame senses the bulletproof helmet and controls the rotation of the motor and the cylinder. The rotating rod drives the rotating plate and the U-shaped frame to rotate through the rotating pipe. The insert rod moves to the top of the limit ring, and one end of the bulletproof helmet moves into the insert rod. After the cylinder contracts, the receiving plate moves into the receiving slot. The insert rod and the clamp clamp one end of the bulletproof helmet. The rubber column contacts the top surface of the bulletproof helmet. The provided rubber column protects the outside of the bulletproof helmet.

[0014] (2) The utility model provides a special protective layer spraying structure for a bulletproof helmet. The rotating motor operates in reverse, and the rotating rod drives the rotating tube, the rotating plate and the U-shaped frame to move toward the conveyor belt. During the rotation, the placement of the bulletproof helmet is changed, the cylinder is extended, and the U-shaped frame and the splint are separated. At this time, the bulletproof helmet is moved to the conveyor belt, and the nozzle sprays the inside of the bulletproof helmet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the transport mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the interior of the detection frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the placement mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the clamping mechanism of the utility model.

[0020] In the figure: 1. spraying structure; 11. high and low platform; 12. driving motor; 13. transportation mechanism; 131. rotating shaft; 132. limiting ring; 133. transportation strip; 14. mounting frame; 15. nozzle; 16. detection frame; 161. external tube; 162. nozzle; 163. frame slot; 164. sensor; 17. placing mechanism; 171. rotating motor; 172. rotating rod; 173. rotating tube; 174. rotating plate; 175. U-shaped frame; 176. inserting rod; 177. receiving slot; 178. cylinder; 18. clamping mechanism; 181. clamping plate; 182. receiving plate; 183. receiving hole; 184. rubber column; 19. transportation belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 The utility model discloses a special protective layer spraying structure for a bulletproof helmet, comprising a spraying structure 1, wherein the spraying structure 1 comprises a high and low platform 11 and a driving motor 12 installed on both sides of the high and low platform 11, a transportation mechanism 13 is installed inside the high and low platform 11, mounting frames 14 are installed on both sides of the high and low platform 11, a nozzle 15 is installed on the top of the mounting frame 14, and a detection frame 16 is installed at the top of the high and low platform 11 and between the mounting frames 14.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Combination Figure 1-5The transport mechanism 13 includes a rotating shaft 131 and a limiting ring 132 installed on the outer surface of the rotating shaft 131. The outer surface of the rotating shaft 131 is sleeved with the limiting ring 132. The outer surface of the rotating shaft 131 and one side of the limiting ring 132 are sleeved with a transport strip 133. A driving motor 12 is installed on the outer surface of the rotating shaft 131. A transport belt 19 is installed on one side of the inner side of the high and low platform 11. The rotating shaft 131 is also installed inside the transport belt 19. A detection frame 16 is installed on one side and above the transport belt 19. A placing mechanism 17 is installed, a mounting frame 14 is installed above the conveyor belt 19 and at the top of the high and low platform 11, a nozzle 15 is installed at the top of the inner part of the mounting frame 14, a frame slot 163 is opened inside the detection frame 16, an external pipe 161 is fixedly installed on the outer side of the detection frame 16, and the external pipe 161 is externally connected to the hot air pipe, and a nozzle 162 is installed on the inner top of the detection frame 16, and the placing mechanism 17 includes a rotating motor 171 installed on the outer side of the high and low platform 11 and a rotating motor 171 installed at the output end of the rotating motor 171. The outer surface of the rotating rod 172 is provided with a rotating tube 173, the top of the rotating tube 173 is provided with a rotating plate 174, the outer side of the rotating motor 171 is provided with a U-shaped frame 175, the top sides of the U-shaped frame 175 are provided with receiving grooves 177, the inside of the receiving groove 177 is provided with a cylinder 178, the moving end of the cylinder 178 is provided with a clamping mechanism 18, the inner top of the detection frame 16 is provided with a sensor 164, the electrical connection between the sensor 164, the cylinder 178 and the rotating motor 171 is provided with a sensor 164, and the electrical connection between the sensor 164, the cylinder 178 and the rotating motor 171 is provided with a clamping mechanism 18. The clamping mechanism 18 includes a splint 181 and receiving plates 182 installed on both sides of the bottom end of the splint 181. A receiving hole 183 is opened through the middle end of the receiving plate 182. The moving end of the cylinder 178 is installed inside the receiving hole 183. A plug rod 176 is installed on one side of the lower end of the U-shaped frame 175. The plug rod 176 is consistent with the length of the splint 181. A rubber column 184 is installed at the bottom end of the splint 181 and between the receiving plates 182. The rubber column 184 is used to protect the bulletproof helmet.

[0026] In this embodiment, the bulletproof helmet is placed on the transport belt 133. As the transport belt 133 is transported and passes through the interior of the mounting frame 14, the nozzle 15 sprays the protective layer solution to the outside of the bulletproof helmet. The external pipe 161 is externally connected to the hot air pipe. The hot air passes through the interior of the frame slot 163 and is sprayed out by the nozzle 162 to dry the sprayed bulletproof helmet with hot air. The sensor 164 set at the top of the detection frame 16 will sense the bulletproof helmet and control the rotating motor 171 and the cylinder 178 to operate. The rotating rod 172 will drive the rotating plate 174 and the U-shaped frame 175 to rotate through the rotating tube 173. The insertion rod 176 moves to the top of the limit ring 132, and one end of the bulletproof helmet moves into the insertion rod 17 6, after the cylinder 178 contracts, the receiving plate 182 moves into the receiving groove 177, the insertion rod 176 and the clamping plate 181 clamp one end of the bulletproof helmet, the rubber column 184 contacts the top surface of the bulletproof helmet, and the rubber column 184 protects the outside of the bulletproof helmet. The rotating motor 171 operates in the reverse direction, and the rotating rod 172 drives the rotating tube 173, the rotating plate 174 and the U-shaped frame 175 to move toward the conveyor belt 19. During the rotation, the placement orientation of the bulletproof helmet is changed, the cylinder 178 is extended, and the U-shaped frame 175 is separated from the clamping plate 181. At this time, the bulletproof helmet moves to the conveyor belt 19, and the nozzle 15 sprays the inside of the bulletproof helmet for easy use.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special protective layer spraying structure for a bulletproof helmet, comprising a spraying structure (1), characterized in that: The spraying structure (1) comprises a high and low platform (11) and a driving motor (12) installed on both sides of the high and low platform (11); a transport mechanism (13) is installed inside the high and low platform (11); mounting frames (14) are installed on both sides of the high and low platform (11); a spray head (15) is installed on the top of the mounting frame (14); and a detection frame (16) is installed at the top of the high and low platform (11) and between the mounting frames (14); The transport mechanism (13) comprises a rotating shaft (131) and a limiting ring (132) mounted on the outer surface of the rotating shaft (131); the limiting ring (132) is sleeved on the outer surface of the rotating shaft (131); a transport belt (133) is sleeved on the outer surface of the rotating shaft (131) and on one side of the limiting ring (132); a driving motor (12) is mounted on the outer surface of the rotating shaft (131); a transport belt (19) is mounted on one side of the interior of the high and low platform (11); the rotating shaft (131) is also mounted inside the transport belt (19); a placing mechanism (17) is mounted on one side of the detection frame (16) and above the transport belt (19); a mounting frame (14) is mounted above the transport belt (19) and at the top of the high and low platform (11); a nozzle (15) is mounted on the top of the interior of the mounting frame (14).

2. The special protective layer spraying structure of a bulletproof helmet according to claim 1, characterized in that: The detection frame (16) has a frame groove (163) formed inside, an external pipe (161) is fixedly mounted on the outside of the detection frame (16), and the external pipe (161) is externally connected to a hot air pipe, and a nozzle (162) is mounted on the top of the detection frame (16).

3. The special protective layer spraying structure of a bulletproof helmet according to claim 1, characterized in that: The placement mechanism (17) comprises a rotating motor (171) mounted on the outside of the high and low platform (11) and a rotating rod (172) mounted on the output end of the rotating motor (171); a rotating tube (173) is mounted on the outer surface of the rotating rod (172); a rotating plate (174) is mounted on the top of the rotating tube (173); a U-shaped frame (175) is mounted on the outside of the rotating motor (171); both sides of the top of the U-shaped frame (175) are provided with receiving grooves (177); a cylinder (178) is mounted inside the receiving groove (177); and a clamping mechanism (18) is mounted on the movable end of the cylinder (178).

4. The special protective layer spraying structure of a bulletproof helmet according to claim 2, characterized in that: A sensor (164) is installed at the top end of the interior of the detection frame (16), and the sensor (164), the cylinder (178) and the rotating motor (171) are electrically connected.

5. The special protective layer spraying structure of a bulletproof helmet according to claim 3 is characterized in that: The clamping mechanism (18) comprises a clamping plate (181) and receiving plates (182) installed on both sides of the bottom end of the clamping plate (181); a receiving hole (183) is provided through the middle end of the receiving plate (182); the movable end of the cylinder (178) is installed inside the receiving hole (183); and an insertion rod (176) is installed on one side of the lower end of the U-shaped frame (175); the insertion rod (176) is consistent in length with the clamping plate (181).

6. The special protective layer spraying structure of a bulletproof helmet according to claim 5, characterized in that: A rubber column (184) is installed at the bottom end of the clamping plate (181) and between the receiving plates (182), and the provided rubber column (184) is used to protect the bulletproof helmet.

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