An apparatus for spraying a surface of an aluminum hose

Abstract

The utility model discloses an aluminium hose surface spraying equipment, include: the processing box of rear side open, be equipped with the through groove in the left and right sides of processing box all, the symmetry of inside bottom of processing box is equipped with the guide rail, is equipped with the support conveying part on each guide rail, is equipped with the guide channel of upper intercommunication of processing box, the mobile plate of movable plug -in is equipped with in the guide channel, is equipped with the spraying part, the air outlet and the drying part from left to right in proper order on the mobile plate, is equipped with the moving mechanism of being able to drive spraying part and air outlet reciprocating left and right movement on the mobile plate, is equipped with the drive mechanism of being able to drive the mobile plate up and down movement on the guide channel, is equipped with the adjusting mechanism of being able to drive the support conveying part along the guide rail movement on the left and right sides of processing box, compared with prior art, can spray the hose and dry to prevent the paint protective layer from not drying and causing damage.

Description

Technical Field

[0001] This utility model relates to the field of aluminum hose spraying technology, and in particular to an aluminum hose surface spraying device. Background Technology

[0002] After the aluminum hose blank is produced, its outer surface is coated with protective paint to prevent the aluminum hose from oxidizing when exposed to air, thus extending the service life of the hose.

[0003] Currently, most hose surface spraying equipment on the market uses direct spraying. After spraying, the paint is discharged from the equipment before it is fully dry. During the discharge process, contact with the equipment can damage the un-dried protective paint layer, requiring secondary repairs to achieve the desired protective effect, resulting in high production costs for factories. Summary of the Invention

[0004] The purpose of this utility model is to provide an aluminum hose surface coating device, which can solve at least one of the above-mentioned technical problems. The technical solution of this utility model is as follows:

[0005] A surface coating device for aluminum flexible hoses includes: a processing box with an open rear side, through grooves on both the left and right sides of the processing box, guide rails symmetrically arranged at the bottom of the processing box, a supporting conveying part on each of the guide rails, a guide channel connected above the processing box, a movable plate movably inserted into the guide channel, a spraying part, an air outlet and a drying part arranged sequentially from left to right on the movable plate, a moving mechanism that can drive the spraying part and the air outlet to move back and forth left and right on the movable plate, a driving mechanism that can drive the movable plate to move up and down on the guide channel, and adjustment mechanisms that can drive the supporting conveying part to move along the guide rails on the left and right sides of the processing box.

[0006] Furthermore, the supporting conveying unit includes a sliding seat that is movably inserted into each of the guide rails, a conveying roller that is movably sleeved on each of the sliding seats, a first motor that is fixed to the rear side of each of the sliding seats, a first spur gear that is fixed to the output end of each of the first motors, and a second spur gear that can mesh with the first spur gear that is fixed to the sleeved end of each of the conveying rollers.

[0007] Furthermore, the spraying unit includes an oblong groove on the moving plate, a slide rail on the oblong groove and above the moving plate, a slider is movably inserted on the slide rail, and multiple infusion rings are inserted and fixed on the left side of the slider, with a first connecting pipe connected at the insertion point of each infusion ring.

[0008] Furthermore, the air outlet includes multiple air supply rings that are inserted and fixed to the right side of the slider. A second connecting pipe is connected and fixed at the insertion point of each air supply ring. Both the first connecting pipe and the second connecting pipe have a mating interface in the middle. The drying section includes multiple heating rings that are inserted and fixed to the right side of the moving plate. A resistor driver is connected and fixed to each heating ring.

[0009] Furthermore, the moving mechanism includes a second motor fixed on the moving plate, a turntable fixed at the output end of the second motor, an eccentric shaft fixed around the turntable, and a waist-shaped guide groove fixed in the middle of the rear side of the slider, with the eccentric shaft disposed in the waist-shaped guide groove.

[0010] Furthermore, the drive mechanism includes guide rods fixed at the four corners of the moving plate, multiple insertion ears fixed on the inner wall of the guide channel, each guide rod being movably inserted into the adjacent insertion ear, a third motor fixed on the right side of the guide channel, a first screw fixed at the output end of the third motor, and a first threaded sleeve that can be threadedly engaged with the first screw on the right side of the moving plate.

[0011] Furthermore, the adjustment mechanism includes a fourth motor fixed on the left and right sides of the processing box, a second screw fixed at the output end of each of the fourth motors and passing through the processing box, and a second threaded sleeve that can be threadedly engaged with the second screw fixed on each of the sliding seats.

[0012] Preferably, a sliding door is symmetrically inserted into the rear side of the processing box, and a funnel guide groove is provided below the processing box.

[0013] In summary, the advantages of this utility model over the prior art are:

[0014] This utility model provides an aluminum hose surface spraying device. In use, the user inserts the aluminum hose into the left-side channel, and then the hose is conveyed to the right by a support conveyor. During conveying, the hose passes through a spraying section, an air outlet section, and a drying section in sequence, completing the spraying, air-drying, and drying steps. Finally, the hose exits from the right-side channel. During use, a moving mechanism drives the spraying and air outlet sections to move back and forth left and right, ensuring even spraying and drying of the hose. A drive mechanism moves the moving plate up and down, allowing the spraying, air-drying, and drying sections to be adjusted to the appropriate processing distance for hoses of different sizes. An adjustment mechanism moves the support conveyor section along a guide rail, adjusting the distance between the various support conveyor sections to prevent deformation of the hose's center due to gravity. Compared to existing technologies, this device can spray and dry the hose, preventing damage caused by an incomplete paint protective layer. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0016] Figure 2 This is a half-sectional schematic diagram of the present invention.

[0017] Figure 3 This is one of the exploded schematic diagrams of this utility model.

[0018] Figure 4 This is the second exploded view of the present invention.

[0019] Explanation of reference numerals in the attached drawings: 1. Processing box; 2. Through groove; 3. Guide rail; 4. Support conveying section; 5. Guide channel; 6. Moving plate; 7. Spraying section; 8. Air outlet; 9. Drying section; 100. Moving mechanism; 200. Drive mechanism; 300. Adjusting mechanism; 41. Sliding seat; 42. Conveying roller; 43. First motor; 44. First spur gear; 45. Second spur gear; 71. Waist-shaped clearance groove; 72. Slide rail; 73. Slider; 74. Infusion ring; 75. First connecting pipe; 81. Air supply ring; 82. Second connecting pipe; 83. Connecting interface; 84. Heating ring; 85. Resistance driver; 101. Second motor; 102. Turntable; 103. Eccentric shaft; 104. Waist-shaped guide groove; 201. Guide rod; 202. Plug-in ear; 203. Third motor; 204. First screw; 205. First threaded sleeve; 301. Fourth motor; 302. Second screw; 303. Second threaded sleeve; 11. Sliding door; 12. Funnel guide groove. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] like Figures 1 to 4 The aluminum hose surface spraying equipment shown is characterized by comprising: a processing box 1 with an open rear side, a sliding door 11 symmetrically inserted into the rear side of the processing box 1, a funnel guide groove 12 provided below the processing box 1, through grooves 2 provided on both the left and right sides of the processing box 1, guide rails 3 symmetrically provided at the bottom inside the processing box 1, a supporting conveying part 4 provided on each of the guide rails 3, a guide channel 5 connected above the processing box 1, a movable plate 6 movably inserted into the guide channel 5, a spraying part 7, an air outlet 8 and a drying part 9 arranged sequentially from left to right on the movable plate, a moving mechanism 100 provided on the movable plate 6 to drive the spraying part 7 and the air outlet 8 to move back and forth left and right, a driving mechanism 200 provided on the guide channel 5 to drive the movable plate 6 to move up and down, and an adjusting mechanism 300 provided on the left and right sides of the processing box 1 to drive the supporting conveying part 4 to move along the guide rails 3.

[0022] The above-described aluminum hose surface spraying equipment involves the user inserting the aluminum hose into the left-side through-slot 2. The hose is then conveyed to the right by the support conveyor 4. During conveying, the hose passes through the spraying section 7, the air outlet 8, and the drying section 9 in sequence, completing the spraying, air-drying, and drying steps. Finally, the hose exits from the right-side through-slot 2. During use, the moving mechanism 100 can drive the spraying section 7 and the air outlet 8 to move back and forth left and right, ensuring that the spraying section 7 and the air outlet 8 can evenly spray and dry the hose. The drive mechanism 200 can move the moving plate 6 up and down, allowing the spraying section 7, the air outlet 8, and the drying section 9 to be adjusted to a suitable processing distance for hoses of different sizes. The adjustment mechanism 300 can move the support conveyor 4 along the guide rail 3, adjusting the distance between the various support conveyor sections 4 to prevent the middle of the hose from deforming due to gravity. Compared with existing technologies, this equipment can spray and dry the hose, preventing damage caused by an incomplete paint protective layer.

[0023] like Figure 3 As shown, in some embodiments of this utility model, the supporting conveying part 4 includes a sliding seat 41 movably inserted into each of the guide rails 3, a conveying roller 42 movably sleeved on each of the sliding seats 41, a first motor 43 fixed to the rear side of each of the sliding seats 41, a first spur gear 44 fixed to the output end of each of the first motors 43, and a second spur gear 45 that can mesh with the first spur gear 44 fixed to the sleeve end of each of the conveying rollers 42. When the hose is placed on the conveying roller 42, the first motor 43 drives the first spur gear 44 to rotate, so that the first spur gear 44 drives the second spur gear 45 to rotate. At this time, the second spur gear 45 drives the conveying roller 42 to rotate on the sliding seat 41.

[0024] like Figure 3and 4 As shown, in some embodiments of this utility model, the spraying part 7 includes a waist-shaped clearance groove 71 disposed on the moving plate 6, a slide rail 72 disposed on the waist-shaped clearance groove 71 and above the moving plate 6, a slider 73 movably inserted into the slide rail 72, and a plurality of infusion rings 74 are inserted and fixed on the left side of the slider 73, and a first connecting pipe 75 is connected to the insertion point at the upper end of each infusion ring 74.

[0025] The air outlet 8 includes multiple air supply rings 81 that are inserted and fixed to the right side of the slider 73. A second connecting pipe 82 is connected and fixed at the insertion point of each air supply ring 81. Both the first connecting pipe 75 and the second connecting pipe 82 have a connecting interface 83 in the middle. The drying section 9 includes multiple heating rings 84 that are inserted and fixed to the right side of the moving plate 6. A resistance driver 85 is connected and fixed to each heating ring 84.

[0026] During delivery, the hose first passes through the infusion ring 74 and the air supply ring 81 in sequence. At this time, it is connected to the paint and the fan respectively through the various docking ports 83, so that the first connecting pipe 75 and the second connecting pipe 82 deliver paint and air to the infusion ring 74 and the air supply ring 81 respectively. Then the hose is delivered to the heating ring 84, and the heating ring 84 generates heat through the resistance driver 85, so that the heating ring 84 dries it.

[0027] like Figure 4 As shown, in some embodiments of this utility model, the moving mechanism 100 includes a second motor 101 fixed on the moving plate 6, a turntable 102 fixed at the output end of the second motor 101, an eccentric shaft 103 fixed around the turntable 102, and a waist-shaped guide groove 104 fixed in the middle of the rear side of the slider 73. The eccentric shaft 103 is disposed in the waist-shaped guide groove 104. The second motor 101 drives the turntable 102 to rotate, causing the turntable 102 to drive the eccentric shaft 103 on it to rotate. At this time, the eccentric shaft 103 drives the waist-shaped guide groove 104 to generate displacement, causing the waist-shaped guide groove 104 to drive the slider 73 to move along the slide rail 72.

[0028] like Figure 3As shown, in some embodiments of this utility model, the driving mechanism 200 includes guide rods 201 fixed at the four corners of the moving plate 6, and a plurality of plug ears 202 fixed on the inner wall of the guide channel 5. Each guide rod 201 is movably plugged into the adjacent plug ear 202. A third motor 203 is fixed on the right side of the guide channel 5, and a first screw 204 is fixed at the output end of the third motor 203. A first threaded sleeve 205 that can be threadedly engaged with the first screw 204 is provided on the right side of the moving plate 6. The first screw 204 is driven to rotate by the third motor 203, so that the first screw 204 drives the moving plate 6 to move along the guide channel 5 through the first threaded sleeve 205. At the same time, the moving plate 6 is guided to move within the plug ear 202 by each guide rod 201.

[0029] like Figure 4 As shown, in some embodiments of this utility model, the adjustment mechanism 300 includes a fourth motor 301 fixed on the left and right sides of the processing box 1, a second screw 302 fixed at the output end of each of the fourth motors 301 and passing through the processing box 1, and a second threaded sleeve 303 that can be threadedly engaged with the second screw 302 fixed on each of the sliding seats 41. The second screw 302 is driven to rotate by the fourth motor 301, so that the second screw 302 drives the sliding seat 41 to move through the second threaded sleeve 303.

[0030] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A coating equipment for the surface of aluminum flexible hoses, characterized in that, include: The processing box (1) has an open rear side. Through slots (2) are provided on both the left and right sides of the processing box (1). Guide rails (3) are symmetrically provided at the bottom of the processing box (1). Support conveying parts (4) are provided on each of the guide rails (3). A guide channel (5) is provided above the processing box (1). A movable plate (6) is movably inserted in the guide channel (5). A spraying part (7), an air outlet (8) and a drying part (9) are provided on the movable plate from left to right. A moving mechanism (100) is provided on the movable plate (6) to drive the spraying part (7) and the air outlet (8) to move back and forth left and right. A driving mechanism (200) is provided on the guide channel (5) to drive the movable plate (6) to move up and down. An adjustment mechanism (300) is provided on the left and right sides of the processing box (1) to drive the support conveying part (4) to move along the guide rail (3).

2. The aluminum hose surface spraying equipment according to claim 1, characterized in that... The supporting conveying part (4) includes a sliding seat (41) movably inserted into each of the guide rails (3), a conveying roller (42) movably sleeved on each of the sliding seats (41), a first motor (43) fixed on the rear side of each of the sliding seats (41), a first spur gear (44) fixed at the output end of each of the first motors (43), and a second spur gear (45) that can mesh with the first spur gear (44) fixed at the sleeve end of each of the conveying rollers (42).

3. The aluminum hose surface spraying equipment according to claim 1, characterized in that... The spraying section (7) includes a waist-shaped clearance groove (71) provided on the moving plate (6). A slide rail (72) is provided on the waist-shaped clearance groove (71) and above the moving plate (6). A slider (73) is movably inserted into the slide rail (72). Multiple infusion rings (74) are inserted and fixed on the left side of the slider (73). A first connecting pipe (75) is connected to the insertion point at the upper end of each infusion ring (74).

4. The aluminum hose surface spraying equipment according to claim 3, characterized in that... The air outlet (8) includes multiple air supply rings (81) that are inserted and fixed to the right side of the slider (73). A second connecting pipe (82) is connected and fixed at the insertion point of each air supply ring (81). The first connecting pipe (75) and the second connecting pipe (82) are both provided with a connecting interface (83) in the middle. The drying part (9) includes multiple heating rings (84) that are inserted and fixed to the right side of the moving plate (6). A resistor driver (85) is connected and fixed to each heating ring (84).

5. The aluminum hose surface spraying equipment according to claim 3, characterized in that... The moving mechanism (100) includes a second motor (101) fixed on the moving plate (6), a turntable (102) fixed at the output end of the second motor (101), an eccentric shaft (103) fixed around the turntable (102), and a waist-shaped guide groove (104) fixed in the middle of the rear side of the slider (73). The eccentric shaft (103) is disposed in the waist-shaped guide groove (104).

6. The aluminum hose surface spraying equipment according to claim 1, characterized in that... The drive mechanism (200) includes guide rods (201) fixed at the four corners of the movable plate (6), and multiple plug ears (202) fixed on the inner wall of the guide channel (5). Each guide rod (201) is movably inserted into the adjacent plug ear (202). A third motor (203) is fixed on the right side of the guide channel (5), and a first screw (204) is fixed at the output end of the third motor (203). A first threaded sleeve (205) that can be threadedly engaged with the first screw (204) is provided on the right side of the movable plate (6).

7. The aluminum hose surface spraying equipment according to claim 2, characterized in that... The adjustment mechanism (300) includes a fourth motor (301) fixed on the left and right sides of the processing box (1), a second screw (302) fixed at the output end of each of the fourth motors (301) and passing through the processing box (1), and a second threaded sleeve (303) that can be threadedly engaged with the second screw (302) fixed on each of the sliding seats (41).

8. The aluminum hose surface spraying equipment according to claim 1, characterized in that... A sliding door (11) is symmetrically inserted into the rear side of the processing box (1), and a funnel guide groove (12) is provided below the processing box (1).

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