Fire hose connector paint spraying device for security and protection

Abstract

The invention discloses a fire hose connector paint spraying device for security and protection, and belongs to the technical field of fire hose connector paint spraying. The fire hose connector paint spraying device for security and protection comprises a fixed mounting base, a material collecting table is fixedly connected to the front end of the fixed mounting base, and a material collecting basket is fixedly mounted on the material collecting table; a mounting connecting frame is fixedly connected to the upper surface of the fixed mounting base, a blanking groove is formed in one side in the mounting connecting frame, a blanking mechanism is fixedly mounted on the side, away from the blanking groove, in the mounting connecting frame, and an automatic feeding mechanism is mounted on one side of the blanking mechanism. By adopting the automatic feeding mechanism, the fixed clamping mechanism, the driving jacking mechanism, the limiting frame and the discharging groove, the automatic spraying process of the fire hose connector is achieved, the working efficiency during fire hose connector machining is improved, the operation time is shortened, and meanwhile the automation degree of the device is higher.

Description

Technical Field

[0001] The invention belongs to the technical field of water hose interface painting, and in particular relates to a fire protection water hose interface painting device. Background Art

[0002] Fire hose is a hose used for fire fighting, mainly used to transport water or fire extinguishing agent from the water source to the fire scene. It has the characteristics of high pressure resistance, wear resistance and corrosion resistance to ensure that the liquid can be effectively transported during the fire fighting process. The interface is an indispensable part of the fire hose when it is in use. The fire hose interface is used to connect the fire hose and other fire fighting equipment. It can ensure that the hose can be firmly connected to other equipment when in use, prevent leakage, and ensure smooth water flow. When processing the fire hose interface, it is often necessary to spray paint on it. The purpose of spraying paint is to prevent corrosion of the interface, increase durability, and provide an additional layer of protection to ensure that the interface can still maintain good sealing and connection performance under various environmental conditions.

[0003] There are many different types of paint spraying devices on the market, but the structural design of most existing paint spraying devices is too simple, and usually can only complete the painting operation of the interface. Both the early interface loading and the subsequent unloading require the use of staff to perform corresponding operations on the interface, and the existing fire hose interface requires the use of special tooling fixtures when spraying paint. When clamping and disassembling the fire hose interface, not only is the operation time-consuming and laborious, but it will seriously affect the production and processing progress during batch processing, and it is easy to cause obstruction to the external area of ​​the interface when fixing, thereby forming a spraying dead angle, which seriously affects the production and processing efficiency of the product. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a fire hose interface paint spraying device for security.

[0005] The technical solution adopted to solve the above technical problems is: a fire hose interface spray paint device for security, comprising a fixed mounting base, a material collection platform is fixedly connected to the front end of the fixed mounting base, a material collection basket is fixedly installed on the material collection platform, a mounting connection frame is fixedly connected to the upper surface of the fixed mounting base, a material drop trough is opened on one side of the mounting connection frame, a material drop mechanism is fixedly installed on the side of the mounting connection frame away from the material drop trough, and an automatic feeding mechanism is installed on one side of the material drop mechanism; A limiting frame is fixedly connected to one side of the mounting and connecting frame, a spraying mechanism is installed on the upper end of the mounting and connecting frame, a fixed clamping mechanism is arranged below the spraying mechanism, a fire hose interface is sleeved on the outer side of the fixed clamping mechanism, and a driving jacking mechanism is installed on one end of the mounting and connecting frame away from the fixed clamping mechanism.

[0006] Through the above technical scheme, the automatic spraying process of the fire hose interface is realized, and there is no need for traditional manual loading, spraying and material return operations, which reduces the workload of workers. It not only improves the work efficiency during the processing of the fire hose interface and shortens the operation time, but also makes the device more automated.

[0007] Furthermore, the fixed clamping mechanism includes a first cylinder fixed on a mounting connecting frame on one side, the output end of the first cylinder is fixedly connected to a rotating head, the rotating head is rotatably connected to a connecting tube at one end away from the first cylinder, a fixed block is provided on the connecting tube at a side away from the rotating head, a plurality of evenly distributed fixed brackets are installed between the fixed block and the connecting tube, the two ends of the plurality of fixed brackets are respectively fixedly connected to the end faces of the connecting tube and the fixed block, a plurality of L-shaped connecting rods are rotatably connected in each of the fixed brackets, one end of each of the L-shaped connecting rods is fixedly connected to a fixed head, a first connecting rod is rotatably connected between each group of the L-shaped connecting rods, a connecting block is fixedly connected to each of the first connecting rods, a second connecting rod is rotatably connected to each of the connecting blocks, the other ends of the plurality of second connecting rods are rotatably connected to a mounting platform together, a moving head is fixedly connected to the mounting platform, a fixed column is fixedly connected to one side of the moving head, and a first spring is sleeved on the outer wall of the fixed column.

[0008] Through the above technical solution, the conical inclined surface of the jacking head will slowly press against the multiple L-shaped connecting rods in contact with it, and cause the multiple L-shaped connecting rods to rotate on the fixed bracket, and then use the multiple L-shaped connecting rods to expand outward to clamp the inner wall of the fire hose interface to be processed.

[0009] Furthermore, one end of the fixed column away from the movable head is fixedly connected to a limiting plate, a sliding groove is provided in the connecting tube, and the sliding groove is slidably connected to the limiting plate.

[0010] Furthermore, a portion where each of the fixed heads contacts the fire hose interface is fixedly connected with an anti-slip pad, and a snap-fit ​​groove is provided in the fixed block.

[0011] Through the above technical solution, the anti-slip pad fixedly connected to the fixing head can increase the friction coefficient with the inner wall of the fire hose interface, making the fixation of the fire hose interface more stable.

[0012] Furthermore, the driving lifting mechanism includes a second cylinder fixed on the connecting frame installed on the other side, one end of the piston rod of the second cylinder is fixedly connected to a connecting part, a connecting bearing is sleeved on the connecting part, and a positioning shaft is installed on the outer ring of the connecting bearing.

[0013] Through the above technical solution, the output end of the second cylinder drives the jacking head on the mounting shaft to be inserted into the fixed block. When the jacking head driving the jacking mechanism is inserted into the fixed block, the conical inclined surface of the jacking head will slowly press against the multiple L-shaped connecting rods in contact with it, and cause the multiple L-shaped connecting rods to rotate on the fixed bracket.

[0014] Furthermore, the positioning shaft is fixedly connected to an installation shaft at one end away from the connecting part, a long gear ring is fixedly connected to the outer wall of the installation shaft, a servo motor is installed in the installation connection frame, a driving gear meshing with the long gear ring is fixedly installed at the output end of the servo motor, and an jacking head is fixedly connected to one end of the installation shaft, and a plurality of locking blocks are fixedly connected to the upper circumference of the jacking head.

[0015] Through the above technical solution, the engagement between the driving gear and the long gear ring drives the long gear ring to rotate, so that the long gear ring drives the jacking head to rotate, and then drives the fixed block to rotate, so that multiple L-shaped connecting rods drive the fire hose interface to be processed to rotate.

[0016] Furthermore, the spraying mechanism includes a spray chamber shell fixedly connected to the mounting connection frame, the spray chamber shell is filled with spray material, an infusion pump is installed in the spraying mechanism, a mounting seat is installed above the spray chamber shell, the mounting seat is fixedly connected to the upper surface of the mounting connection frame, a paint connecting pipe is fixedly connected to the upper end of the mounting seat, an end of the paint connecting pipe away from the mounting seat is fixedly connected to an atomizing nozzle, and one end of the paint connecting pipe is fixedly connected to the output end of the infusion pump.

[0017] Through the above technical solution, the infusion pump pumps the spray material in the spray cavity shell into the paint connecting pipe, and the spray material in the paint connecting pipe is evenly sprayed on the fire hose interface through the atomizing nozzle.

[0018] Furthermore, the blanking mechanism includes a connecting slide fixedly connected to the mounting connecting frame, one end of the connecting slide is fixedly connected to the blanking mounting frame, a rolling groove is opened in the connecting slide, one end of the connecting slide away from the blanking mounting frame is fixedly connected to a strip limit frame, the lower end of the blanking mounting frame is fixedly connected to a supporting steel frame, and the other end of the supporting steel frame is fixedly connected to the mounting connecting frame.

[0019] Through the above technical solution, workers only need to place the fire hose interfaces to be processed on the blanking installation rack one by one. The operation is not only more time-saving and labor-saving, but also improves the production and processing efficiency.

[0020] Furthermore, the automatic feeding mechanism includes a vertical shaft rotatably connected to the blanking mounting frame, a feeding partition frame is fixedly sleeved on the vertical shaft, a ratchet is fixedly connected to the other end of the feeding partition frame, a pawl connecting rod is installed on one side of the ratchet, the end of the pawl connecting rod away from the ratchet is rotatably connected to the rotating shaft, a first protrusion is fixedly connected to one side of the pawl connecting rod, a turntable is rotatably connected to the blanking mounting frame, a second protrusion is fixedly connected to the turntable, a driving motor is arranged on the turntable, the output end of the driving motor is fixedly connected to the turntable, and a second spring is installed on one side of the pawl connecting rod.

[0021] Through the above technical solution, the output end of the driving motor drives the turntable to rotate, and the rotation of the turntable drives the second protrusion to rotate. The second protrusion and the first protrusion on one side of the pawl link squeeze each other, so that the first protrusion drives the pawl link to rotate away from the ratchet end, so that the pawl link leaves the ratchet and releases the position lock of the ratchet.

[0022] Furthermore, the two ends of the second spring are fixedly connected to the blanking mounting frame and the pawl connecting rod respectively, the rotating shaft is fixedly connected to the blanking mounting frame, and the pawl connecting rod is engaged with the ratchet wheel at one end away from the rotating shaft.

[0023] Through the above technical solution, the pawl connecting rod and the ratchet cooperate with each other to release the position lock of the ratchet. The fire hose interface can be driven by gravity to push the feeding partition frame to rotate. At the same time, another blade on the feeding partition frame blocks the rolling of the next fire hose interface.

[0024] The beneficial effects of the present invention are as follows: (1) The present invention can quickly complete the clamping and fixing and disassembly of the fire hose interface to be processed by designing a matching fixed clamping mechanism and a driving jacking mechanism. Manual personnel only need to place the fire hose interface to be processed on the blanking mounting frame in sequence. The operation is not only more time-saving and labor-saving, but also improves the production and processing efficiency; (2) The present invention arranges a blanking trough on the fixed mounting base. After the spraying is completed, the fire hose interface will naturally roll onto the blanking trough, roll downward along the blanking trough, and finally fall smoothly into the receiving basket, and the interface will be dried. After a period of time, the operator can collect the processed fire hose interfaces in the collection basket in a centralized manner, so that the processing and transportation of the fire hose interfaces can be completed more conveniently; (3) The present invention realizes the automatic spraying process of the fire hose interfaces by adopting an automatic feeding mechanism, a fixed clamping mechanism, a driving jacking mechanism, a limit frame and a drop chute. There is no need to carry out traditional manual loading, spraying and returning operations, which reduces the work intensity of workers, improves the work efficiency of the fire hose interface processing, shortens the operation time, and also makes the device more automated. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a first-view stereoscopic structural diagram of the present invention; Figure 2 It is a second perspective three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the fixed clamping mechanism of the present invention from a first viewing angle; Figure 4 is a second perspective three-dimensional structural diagram of the fixed clamping mechanism of the present invention; Figure 5 yes Figure 4 A magnified view of the structure at A; Figure 6 It is a three-dimensional structural diagram of the driving jacking mechanism of the present invention; Figure 7 is a cross-sectional view of the driving jacking mechanism of the present invention; Figure 8 It is a three-dimensional structural diagram of the blanking mechanism of the present invention; Fig. 9 It is a three-dimensional structural diagram of the blanking mounting frame of the present invention; Fig.10 It is a three-dimensional structural diagram of the automatic feeding mechanism of the present invention.

[0026] Figure numerals: 1, fixed mounting base; 11, mounting connection frame; 12, drop chute; 13, fire hose interface; 14, limit frame; 2, collection platform; 21, collection basket; 3, spraying mechanism; 31, spray chamber shell; 32, mounting seat; 33, paint connection pipeline; 34, atomizing nozzle; 4, fixed clamping mechanism; 40, first cylinder; 41, rotating head; 42, connecting tube; 43, slide groove; 44, fixed bracket; 45, fixed block; 46, snap-fit ​​groove; 47, L-shaped connecting rod; 48, fixed head; 49, first connecting rod; 410, connecting block; 411, fixed column; 412, first spring; 413, moving head; 414, mounting platform; 415 , the second connecting rod; 416, the limit plate; 5, the driving jacking mechanism; 50, the second cylinder; 51, the connecting part; 52, the positioning shaft; 53, the connecting bearing; 54, the mounting shaft; 55, the long gear ring; 56, the driving gear; 57, the servo motor; 58, the jacking head; 59, the locking block; 6, the blanking mechanism; 61, the blanking mounting frame; 62, the supporting steel frame; 63, the connecting slide; 64, the rolling groove; 65, the strip limit frame; 7, the automatic feeding mechanism; 70, the driving motor; 71, the vertical shaft; 72, the feeding partition frame; 73, the ratchet; 74, the ratchet connecting rod; 75, the rotating shaft; 76, the first protrusion; 77, the turntable; 78, the second protrusion; 79, the second spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] like Figure 1-Figure 2 As shown, a fire hose interface painting device for security use in this embodiment comprises a fixed mounting base 1, a collection platform 2 is fixedly connected to the front end of the fixed mounting base 1, a material collecting basket 21 is fixedly installed on the collection platform 2, a mounting connecting frame 11 is fixedly connected to the upper surface of the fixed mounting base 1, a material dropping trough 12 is provided on one side of the mounting connecting frame 11, a material dropping mechanism 6 is fixedly installed on the side of the mounting connecting frame 11 away from the material dropping trough 12, and an automatic feeding mechanism 7 is installed on one side of the material dropping mechanism 6; a limiting frame 14 is fixedly connected to one side of the mounting connecting frame 11, a spraying mechanism 3 is installed on the upper end of the mounting connecting frame 11, a fixed clamping mechanism 4 is arranged below the spraying mechanism 3, a fire hose interface 13 is sleeved on the outer side of the fixed clamping mechanism 4, and a driving jacking mechanism 5 is installed on the end of the mounting connecting frame 11 away from the fixed clamping mechanism 4, thereby realizing the automatic spraying process of the fire hose interface 13, without the need for traditional manual feeding and spraying. The spraying mechanism 3 includes a spraying chamber shell 31 fixedly connected to the mounting connection frame 11, the spraying chamber shell 31 is filled with spraying material, an infusion pump is installed in the spraying mechanism 3, a mounting seat 32 is installed above the spraying chamber shell 31, the mounting seat 32 is fixedly connected to the upper surface of the mounting connection frame 11, a coating connecting pipe 33 is fixedly connected to the upper end of the mounting seat 32, an atomizing nozzle 34 is fixedly connected to the end of the coating connecting pipe 33 away from the mounting seat 32, and one end of the coating connecting pipe 33 is fixedly connected to the output end of the infusion pump, the infusion pump pumps the coating material in the spraying chamber shell 31 into the coating connecting pipe 33, and the coating material in the coating connecting pipe 33 is evenly sprayed on the fire hose interface 13 through the atomizing nozzle 34.

[0029] like Figure 1-Figure 6As shown, the fixed clamping mechanism 4 includes a first cylinder 40 fixed on a mounting connection frame 11 at one side, a rotating head 41 is fixedly connected to the output end of the first cylinder 40, and a connecting tube 42 is rotatably connected to the rotating head 41 at one end away from the first cylinder 40. A fixing block 45 is arranged on the side of the connecting tube 42 away from the rotating head 41, and a plurality of evenly distributed fixing brackets 44 are installed between the fixing block 45 and the connecting tube 42. The two ends of the plurality of fixing brackets 44 are respectively fixedly connected to the end surfaces of the connecting tube 42 and the fixing block 45, and a plurality of L-shaped connecting rods 47 are rotatably connected in each fixing bracket 44, and a fixing head 48 is fixedly connected to one end of each L-shaped connecting rod 47, and a first fixing rod 48 is rotatably connected between each group of L-shaped connecting rods 47. A connecting rod 49, each first connecting rod 49 is fixedly connected with a connecting block 410, each connecting block 410 is rotatably connected with a second connecting rod 415, the other ends of the multiple second connecting rods 415 are commonly rotatably connected with a mounting platform 414, a moving head 413 is fixedly connected to the mounting platform 414, one side of the moving head 413 is fixedly connected with a fixing column 411, the outer wall of the fixing column 411 is sleeved with a first spring 412, the conical inclined surface of the jacking head 58 will slowly press against the multiple L-shaped connecting rods 47 in contact with it, and make the multiple L-shaped connecting rods 47 rotate on the fixed bracket 44, and then use the multiple L-shaped connecting rods 47 to expand outward and clamp the inner wall of the fire hose interface 13 to be processed.

[0030] like Figure 1-Figure 7As shown, one end of the fixed column 411 away from the moving head 413 is fixedly connected to the limiting plate 416, and a slide groove 43 is provided in the connecting tube 42, and the slide groove 43 and the limiting plate 416 are slidably connected; each fixed head 48 is fixedly connected to the fire hose interface 13 The contact part is provided with an anti-skid pad, and a snap-fit ​​groove 46 is provided in the fixed block 45. The anti-skid pad fixedly connected to the fixed head 48 can increase the friction coefficient with the inner wall of the fire hose interface 13, making the fixation of the fire hose interface 13 more stable; the driving jacking mechanism 5 includes a second cylinder 50 fixed to the other side of the mounting connection frame 11, one end of the piston rod of the second cylinder 50 is fixedly connected to a connecting part 51, and a connecting bearing 53 is sleeved on the connecting part 51. A positioning shaft 52 is installed on the outer ring of the connecting bearing 53, and the output end of the second cylinder 50 drives the jacking head 58 on the mounting shaft 54 ​​to be inserted into the fixed block 45. When the driving jacking mechanism 5 After the jacking head 58 of the lifting mechanism 5 is inserted into the fixed block 45, the conical inclined surface of the jacking head 58 will slowly press against the multiple L-shaped connecting rods 47 in contact with it, and make the multiple L-shaped connecting rods 47 rotate on the fixed bracket 44; the positioning shaft 52 is fixedly connected to the installation shaft 54 ​​at one end away from the connecting portion 51, and a long gear ring 55 is fixedly connected to the outer wall of the installation shaft 54. A servo motor 57 is installed in the installation connecting frame 11, and a driving gear 56 meshing with the long gear ring 55 is fixedly installed at the output end of the servo motor 57. A jacking head 58 is fixedly connected to one end of the installation shaft 54, and multiple engaging blocks 59 are fixedly connected to the circumference of the jacking head 58. The meshing between the driving gear 56 and the long gear ring 55 drives the long gear ring 55 to rotate, so that the long gear ring 55 drives the jacking head 58 to rotate, and then drives the fixed block 45 to rotate, so that the multiple L-shaped connecting rods 47 drive the fire hose interface 13 to be processed to rotate.

[0031] like Figure 1-Figure 10As shown, a fixedly connected connecting slide 63 is provided, one end of the connecting slide 63 is fixedly connected to a blanking mounting frame 61, a rolling groove 64 is provided in the connecting slide 63, one end of the connecting slide 63 away from the blanking mounting frame 61 is fixedly connected to a strip limit frame 65, the lower end of the blanking mounting frame 61 is fixedly connected to a supporting steel frame 62, and the other end of the supporting steel frame 62 is fixedly connected to the installation connecting frame 11. Manually, only the fire hose interface 13 to be processed needs to be placed on the blanking mounting frame 61 in sequence, which is not only more time-saving and labor-saving, but also The automatic feeding mechanism 7 includes a vertical shaft 71 rotatably connected to the blanking mounting frame 61, a feeding partition frame 72 is fixedly sleeved on the vertical shaft 71, a ratchet 73 is fixedly connected to the other end of the feeding partition frame 72, a pawl connecting rod 74 is installed on one side of the ratchet 73, the pawl connecting rod 74 is rotatably connected to the rotating shaft 75 at one end away from the ratchet 73, a first protrusion 76 is fixedly connected to one side of the pawl connecting rod 74, a rotating disk 77 is rotatably connected to the blanking mounting frame 61, and a second protrusion 76 is fixedly connected to the rotating disk 77. 8. A driving motor 70 is provided on the rotating disk 77. The output end of the driving motor 70 is fixedly connected to the rotating disk 77. A second spring 79 is installed on one side of the pawl link 74. The output end of the driving motor 70 drives the rotating disk 77 to rotate. The rotation of the rotating disk 77 drives the second protrusion 78 to rotate. The second protrusion 78 and the first protrusion 76 on one side of the pawl link 74 squeeze each other, so that the first protrusion 76 drives the pawl link 74 to rotate away from the end of the ratchet wheel 73, so that the pawl link 74 leaves the ratchet wheel 73, releasing the position of the ratchet wheel 73. The two ends of the second spring 79 are fixedly connected to the blanking mounting bracket 61 and the pawl link 74 respectively, the rotating shaft 75 is fixedly connected to the blanking mounting bracket 61, the pawl link 74 is engaged with the ratchet 73 at one end away from the rotating shaft 75, and the pawl link 74 and the ratchet 73 cooperate with each other to release the position lock of the ratchet 73, and the fire hose interface 13 can be driven by gravity to push the feeding partition frame 72 to rotate, and at the same time, another blade on the feeding partition frame 72 blocks the rolling of the next fire hose interface 13.

[0032] The working principle of this embodiment is as follows: the staff places the fire hose interface 13 to be processed on the blanking mounting frame 61, starts the drive motor 70, and the output end of the drive motor 70 drives the turntable 77 to rotate. The rotation of the turntable 77 drives the second protrusion 78 to rotate, and the second protrusion 78 and the first protrusion 76 on one side of the pawl connecting rod 74 squeeze each other, so that the first protrusion 76 drives the pawl connecting rod 74 to rotate away from the end of the ratchet 73, so that the pawl connecting rod 74 leaves the ratchet 73, and the position lock of the ratchet 73 is released. The fire hose interface 13 is pushed by gravity to push the feeding partition frame 72 The second spring 79 loses the thrust between the second protrusion 78 and the first protrusion 76, so that the second spring 79 pulls the pawl link 74 to rotate back so that the pawl link 74 engages and enters the ratchet 73, so that the position of the feed partition frame 72 on the ratchet 73 is fixed, and the next fire hose interface 13 to be processed is also limited between the two blades of the feed partition frame 72; The fire hose interface 13 to be processed rolls to one end of the rolling groove 64, the first cylinder 40 is started, and the output end of the first cylinder 40 pushes the rotating head 41, and at the same time drives the connecting tube 42 and the fixing block 45 to move in the direction of the fire hose interface 13 to be processed. When the fixing bracket 44 moves to the middle of the fire hose interface 13 to be processed, the second cylinder 50 is started, and the output end of the second cylinder 50 drives the jacking head 58 on the mounting shaft 54 ​​to be inserted into the fixing block 45. When the jacking head 58 of the driving jacking mechanism 5 is inserted into the fixing block 45, the conical inclined surface of the jacking head 58 will slowly press against the multiple L-shaped connecting rods 47 in contact with it, and make the multiple L-shaped connecting rods 47 rotate on the fixing bracket 44, and then use the multiple L-shaped connecting rods 47 to expand outwards and clamp the inner wall of the fire hose interface 13 to be processed. At this time, the fixing work of the fire hose interface 13 to be processed is completed; The fire hose interface 13 to be processed is moved to the top of the blanking chute 12 through the cooperation between the first cylinder 40 and the second cylinder 50, and the power supply of the servo motor 57 is started. The output end of the servo motor 57 drives the driving gear 56 to rotate, and the long gear ring 55 is driven to rotate by the meshing between the driving gear 56 and the long gear ring 55, so that the long gear ring 55 drives the jacking head 58 to rotate, and then drives the fixed block 45 to rotate, so that the multiple L-shaped connecting rods 47 drive the fire hose interface 13 to be processed to rotate, and the spraying work is performed through the spraying mechanism 3 above the fire hose interface 13 to be processed; When the fire hose interface 13 to be processed is sprayed, the second cylinder 50 drives the jacking head 58 to leave the fixed block 45, and the multiple L-shaped connecting rods 47 lose the extrusion on the fixed bracket 44 and rotate back. The fire hose interface 13 is hung on the fixed block 45. At the same time, the output end of the first cylinder 40 moves toward the limit frame 14. When the fire hose interface 13 moves to one side of the limit frame 14, it is blocked by the limit frame 14 and then rolls onto the drop chute 12, and then rolls along the drop chute 12 to the receiving basket 21 for air drying, which is also convenient for the staff to collect it in a centralized manner.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A fire hose interface painting device for security, comprising a fixed mounting base (1), a front end of the fixed mounting base (1) is fixedly connected to a material collecting platform (2), a material collecting basket (21) is fixedly mounted on the material collecting platform (2), a mounting connection frame (11) is fixedly connected to the upper surface of the fixed mounting base (1), a material dropping trough (12) is provided on one side of the mounting connection frame (11), a material dropping mechanism (6) is fixedly mounted on a side of the mounting connection frame (11) away from the material dropping trough (12), and an automatic feeding mechanism (7) is mounted on one side of the material dropping mechanism (6); A limiting frame (14) is fixedly connected to one side of the mounting connection frame (11), a spraying mechanism (3) is mounted on the upper end of the mounting connection frame (11), a fixed clamping mechanism (4) is arranged below the spraying mechanism (3), a fire hose interface (13) is sleeved on the outer side of the fixed clamping mechanism (4), and a driving jacking mechanism (5) is mounted on one end of the mounting connection frame (11) away from the fixed clamping mechanism (4).

2. The fire hose interface spray paint device for security use according to claim 1, characterized in that: The fixed clamping mechanism (4) comprises a first cylinder (40) fixed on a mounting connection frame (11) at one side; the output end of the first cylinder (40) is fixedly connected to a rotating head (41); the end of the rotating head (41) away from the first cylinder (40) is rotatably connected to a connecting tube (42); a fixing block (45) is provided on the side of the connecting tube (42) away from the rotating head (41); a plurality of evenly distributed fixing brackets (44) are installed between the fixing block (45) and the connecting tube (42); the two ends of the plurality of fixing brackets (44) are respectively fixedly connected to the end faces of the connecting tube (42) and the fixing block (45); and each of the fixing brackets (44) is rotatably connected to a plurality of L-shaped connecting rods. (47), one end of each L-shaped connecting rod (47) is fixedly connected to a fixed head (48), each group of L-shaped connecting rods (47) is rotatably connected to a first connecting rod (49), each first connecting rod (49) is fixedly connected to a connecting block (410), each connecting block (410) is rotatably connected to a second connecting rod (415), the other ends of a plurality of second connecting rods (415) are rotatably connected to a mounting platform (414), a movable head (413) is fixedly connected to the mounting platform (414), one side of the movable head (413) is fixedly connected to a fixed column (411), and the outer wall of the fixed column (411) is sleeved with a first spring (412).

3. The fire hose interface spray paint device for security use according to claim 2, characterized in that: One end of the fixed column (411) away from the movable head (413) is fixedly connected to a limiting plate (416); a sliding groove (43) is provided in the connecting tube (42); and the sliding groove (43) is slidably connected to the limiting plate (416).

4. The fire hose interface spray paint device for security use according to claim 2, characterized in that: A non-slip pad is fixedly connected to the portion of each fixed head (48) that contacts the fire hose interface (13), and a snap-fit ​​groove (46) is provided in the fixed block (45).

5. The fire hose interface spray paint device for security use according to claim 1, characterized in that: The driving lifting mechanism (5) comprises a second cylinder (50) fixed to the mounting connection frame (11) on the other side, one end of the piston rod of the second cylinder (50) being fixedly connected to a connecting portion (51), a connecting bearing (53) being sleeved on the connecting portion (51), and a positioning shaft (52) being mounted on the outer ring of the connecting bearing (53).

6. The fire hose interface spray paint device for security use according to claim 5, characterized in that: The end of the positioning shaft (52) away from the connecting portion (51) is fixedly connected to a mounting shaft (54), a long gear ring (55) is fixedly connected to the outer wall of the mounting shaft (54), a servo motor (57) is installed in the mounting connection frame (11), a driving gear (56) meshing with the long gear ring (55) is fixedly installed at the output end of the servo motor (57), and an jacking head (58) is fixedly connected to one end of the mounting shaft (54), and a plurality of engaging blocks (59) are fixedly connected to the circumference of the jacking head (58).

7. The fire hose interface spray paint device for security use according to claim 1, characterized in that: The spray mechanism (3) comprises a spray chamber shell (31) fixedly connected to the mounting connection frame (11), the spray chamber shell (31) being filled with spray material, an infusion pump being installed in the spray mechanism (3), a mounting seat (32) being installed above the spray chamber shell (31), the mounting seat (32) being fixedly connected to the upper surface of the mounting connection frame (11), a paint connecting pipe (33) being fixedly connected to the upper end of the mounting seat (32), an end of the paint connecting pipe (33) being fixedly connected to an atomizing nozzle (34) away from the mounting seat (32), and one end of the paint connecting pipe (33) being fixedly connected to an output end of the infusion pump.

8. The fire hose interface spray paint device for security use according to claim 1, characterized in that: The blanking mechanism (6) comprises a connecting slide (63) fixedly connected to the mounting connection frame (11); one end of the connecting slide (63) is fixedly connected to the blanking mounting frame (61); a rolling groove (64) is provided in the connecting slide (63); one end of the connecting slide (63) away from the blanking mounting frame (61) is fixedly connected to a strip-shaped limiting frame (65); the lower end of the blanking mounting frame (61) is fixedly connected to a supporting steel frame (62); the other end of the supporting steel frame (62) is fixedly connected to the mounting connection frame (11).

9. The fire hose interface spray paint device for security use according to claim 8, characterized in that: The automatic feeding mechanism (7) comprises a vertical shaft (71) rotatably connected to a blanking mounting frame (61); a feeding partition frame (72) is fixedly sleeved on the vertical shaft (71); a ratchet wheel (73) is fixedly connected to the other end of the feeding partition frame (72); a pawl connecting rod (74) is installed on one side of the ratchet wheel (73); an end of the pawl connecting rod (74) away from the ratchet wheel (73) is rotatably connected to a rotating shaft (75); a first protrusion (76) is fixedly connected to one side of the pawl connecting rod (74); a rotating disk (77) is rotatably connected to the blanking mounting frame (61); a second protrusion (78) is fixedly connected to the rotating disk (77); a driving motor (70) is arranged on the rotating disk (77); an output end of the driving motor (70) is fixedly connected to the rotating disk (77); and a second spring (79) is installed on one side of the pawl connecting rod (74).

10. The fire hose interface paint spraying device for security use according to claim 9, characterized in that: The two ends of the second spring (79) are respectively fixedly connected to the blanking mounting frame (61) and the ratchet connecting rod (74), the rotating shaft (75) is fixedly connected to the blanking mounting frame (61), and the end of the ratchet connecting rod (74) away from the rotating shaft (75) is mutually engaged with the ratchet wheel (73).

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