Paint spraying equipment for metal product production

Abstract

The utility model discloses paint spraying equipment for metal product production, which comprises a rolling spraying machine, an angle adjusting seat convenient for inclined blanking of the rolling spraying machine is arranged outside the rolling spraying machine, one end of the rolling spraying machine is fixedly provided with a supporting rod through a screw, one end of the supporting rod is provided with a separating plate for supporting small hardware, and the other end of the supporting rod is provided with a rotating shaft. A rotating rod is fixed on one side of the separating plate; through the arrangement of the separation plate, after hardware is fed into the rolling spraying machine, the cover door is closed, the soot blowing pipe is connected with the air pump to blow air into the rolling spraying machine, one end of the ventilation pipeline is connected with the fan which sucks air outwards, and air with dust is blown and then conveyed to the outside of the rolling spraying machine through the ventilation pipeline; and part of the hardware can fall on the separating plate through centrifugal force, the hardware in the rolling spraying machine can be separated through the mode, soot blowing after separation is facilitated, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal parts spray paint equipment, in particular to a spray paint equipment for metal product production. Background Art

[0002] Before painting metal parts, they need to be hung on a hanging grid to facilitate manual or robotic painting at multiple angles. When painting small metal parts, such as zipper heads, a robot is required to load the zipper heads onto the hanging grid one by one before painting, which is not efficient enough.

[0003] The Chinese patent CN211887608U provides a rolling paint spraying machine, including a frame, a drum assembly, a driving device, a spray gun, a hot air blower and an exhaust fan; the drum assembly includes an outer drum, an inner drum and a baffle; the outer drum is tiltedly installed on the frame; the lower side of the outer drum has an air inlet, and the upper side has an air outlet; the inner drum is arranged inside the outer drum; the inner drum is mesh-shaped; the front ends of the outer drum and the inner drum have openings respectively; the baffle can be opened and closed at the opening position of the front ends of the outer drum and the inner drum; the baffle is provided with a through hole connected to the inner drum; the spray gun is installed at the through hole position of the baffle and the head of the spray gun faces the inner drum; the driving device is installed on the rear side of the outer drum and the power output end is connected to the inner drum; the hot air blower is installed at the air inlet position below the outer drum; the exhaust fan is connected to the air outlet of the outer drum; it reflects that the utility model can save labor, has high work efficiency and good processing quality.

[0004] The roller spray machine's method of spraying paint and drying at the same time can improve the painting efficiency of small hardware, and the hardware is easy to load and unload without the need to hang plates one by one; but in order to increase the adhesion of the paint, the roller spray machine needs to manually blow dust on the surface of the hardware before drying. Due to the accumulation of hardware, the blowing is not fast enough. Utility Model Content

[0005] The utility model aims to provide a paint spraying device for metal product production, so as to solve the problem that the soot blowing operation before the roller spraying machine is not fast enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint spraying equipment for metal product production, including a roller spray machine, the outside of the roller spray machine is provided with an angle adjustment seat for facilitating the tilting of the roller spray machine to discharge materials, one end of the roller spray machine is fixed with a support rod by screws, one end of the support rod is provided with a separation plate for supporting small hardware, one side of the separation plate is fixed with a rotating rod, one end of the rotating rod is rotatably connected to the support rod, one side of the support rod is fixed with a rotating motor by screws, the output end of the rotating motor is fixedly connected to the rotating rod, one end of the roller spray machine is hinged with a cover door, and one side of the cover door is installed with a soot blowing structure for cleaning hardware.

[0007] Preferably, the roller spraying machine includes an outer barrel and an inner barrel, one end of the inner barrel is rotatably connected to the outer barrel via a rotating shaft, a rotating motor is installed at the bottom of the outer barrel, the output end of the rotating motor is fixedly connected to the rotating shaft of the inner barrel, and a guide structure is provided in the outer barrel for stable rotation of the inner barrel.

[0008] Preferably, the guide structure comprises a limiting ring and a limiting groove, the limiting ring is fixed on the outer wall of the inner barrel, the limiting groove is opened on the inner wall of the outer barrel, and the limiting ring is located in the limiting groove.

[0009] Preferably, the roller spray machine also includes a dryer and a paint spray pipe, the dryer is fixed to the outer wall of the outer barrel, the outer wall of the outer barrel is fixed with a ventilation duct and a drying mesh slot for the dryer to blow air into the outer barrel, and the outer wall of the inner barrel is hollowed out.

[0010] Preferably, the sootblowing structure comprises a sootblowing pipe, and the sootblowing pipe and the paint spraying pipe both penetrate the cover door and are fixedly connected to the cover door, and one end of the sootblowing pipe and the paint spraying pipe are respectively connected to a sootblowing head and a paint spraying head.

[0011] Preferably, a viewing window is provided in the middle of the cover door, and a handle for facilitating opening the cover door is fixed on one side of the cover door.

[0012] Preferably, the angle adjustment seat includes a base, which is arranged in a U-shape, and both sides of the base are rotatably connected to connecting rods, one end of the two connecting rods is fixedly connected to the outer wall of the outer barrel, and a driving motor is fixed to one side of the base, and the output end of the driving motor is fixedly connected to one of the connecting rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a separation plate. After the hardware is loaded into the roller spray machine, the cover door is closed, and air is blown into the roller spray machine by connecting the soot blowing pipe to an air pump. One end of the ventilation duct is connected to a fan that sucks air outwards, so that the gas containing dust is blown up and transported to the outside of the roller spray machine through the ventilation duct. When the roller spray machine rotates, the centrifugal force causes some of the hardware to fall onto the separation plate. In this way, the hardware in the roller spray machine can be separated, so that soot blowing after separation is convenient and the cleaning effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded view of the utility model;

[0016] Figure 2 It is an axonometric drawing of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the separation plate of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the cover door of the utility model.

[0019] In the figure: 1. roller spray machine; 2. angle adjustment seat; 3. support rod; 4. separation plate; 5. rotating rod; 6. rotating motor; 7. cover door; 8. soot blowing structure; 101. outer barrel; 102. inner barrel; 103. rotating motor; 104. limiting ring; 105. limiting groove; 106. dryer; 107. paint spraying pipe; 108. drying net groove; 801. soot blowing pipe; 802. soot blowing head; 109. paint spraying head; 9. window; 10. handle; 11. ventilation duct; 201. base; 202. connecting rod; 203. driving motor. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a paint spraying equipment for metal product production, comprising a roller spray machine 1, the outside of the roller spray machine 1 is provided with an angle adjustment seat 2 for facilitating the tilting of the roller spray machine 1, one end of the roller spray machine 1 is fixed with a support rod 3 by screws, one end of the support rod 3 is provided with a separation plate 4 for supporting small hardware, one side of the separation plate 4 is fixed with a rotating rod 5, one end of the rotating rod 5 is rotatably connected to the support rod 3, one side of the support rod 3 is fixed with a rotating motor 6 by screws, the output end of the rotating motor 6 is fixedly connected to the rotating rod 5, one end of the roller spray machine 1 is hinged with a cover door 7, and one side of the cover door 7 is installed with a soot blowing structure 8 for cleaning hardware.

[0022] By providing a rotatable separation plate 4, when the roller spray machine 1 causes the hardware to fall onto the separation plate 4 through centrifugal force, the accumulation of hardware can be reduced, making soot blowing convenient. When the separation plate 4 is rotated and tilted, the hardware can be easily unloaded and fall into the roller spray machine 1. After the roller spray machine 1 repeatedly rotates to separate the hardware, the soot blowing efficiency can be improved.

[0023] The roller spraying machine 1 includes an outer barrel 101 and an inner barrel 102. One end of the inner barrel 102 is rotatably connected to the outer barrel 101 via a rotating shaft. A rotating motor 103 is installed at the bottom of the outer barrel 101. The output end of the rotating motor 103 is fixedly connected to the rotating shaft of the inner barrel 102. A guide structure is provided in the outer barrel 101 for stably rotating the inner barrel 102.

[0024] The guide structure includes a limiting ring 104 and a limiting groove 105 . The limiting ring 104 is fixed to the outer wall of the inner barrel 102 . The limiting groove 105 is opened on the inner wall of the outer barrel 101 . The limiting ring 104 is located in the limiting groove 105 .

[0025] After the rotating motor 103 is started, the inner tub 102 rotates in the outer tub 101 to drive the small hardware in the inner tub 102 to flip.

[0026] The roller spray machine 1 also includes a dryer 106 and a paint spray pipe 107. The dryer 106 is fixed to the outer wall of the outer barrel 101. The outer wall of the outer barrel 101 is fixed with a ventilation duct 11 and a drying mesh slot 108 for the dryer 106 to blow air into the outer barrel 101. The outer wall of the inner barrel 102 is hollow.

[0027] By setting the dryer 106, the hot air of the dryer 106 enters the roller spray machine 1 through the drying mesh slot 108 to dry the hardware in the roller spray machine 1. One end of the ventilation duct 11 is connected to the fan to exhaust air outwards and output the dusty gas in the roller spray machine 1 to the outside. The drying and painting structure of the roller spray machine 1 is the same as the structure of a rolling paint spray machine provided in the Chinese patent CN211887608U.

[0028] The soot blowing structure 8 includes a soot blowing pipe 801. The soot blowing pipe 801 and the paint spraying pipe 107 both penetrate the cover door 7 and are fixedly connected to the cover door 7. One end of the soot blowing pipe 801 and the paint spraying pipe 107 are respectively connected to a soot blowing head 802 and a paint spraying head 109.

[0029] A viewing window 9 is provided in the middle of the cover door 7 , and a handle 10 for facilitating opening the cover door 7 is fixed on one side of the cover door 7 .

[0030] The angle adjustment seat 2 includes a base 201, which is arranged in a U-shape. Both sides of the base 201 are rotatably connected with connecting rods 202, and one end of the two connecting rods 202 is fixedly connected to the outer wall of the outer barrel 101. A driving motor 203 is fixed to one side of the base 201, and the output end of the driving motor 203 is fixedly connected to one of the connecting rods 202.

[0031] After the driving motor 203 is started, the connecting rod 202 rotates to tilt the outer barrel 101, and when the inner barrel 102 rotates, the hardware is poured out from the inner barrel 102 to achieve material unloading.

[0032] When in use, the hardware is loaded into the inner barrel 102 of the roller spraying machine 1, the cover door 7 is closed, and the air pump connected to the soot blowing pipe 801 is started, so that the gas passes through the soot blowing head 802 to blow the hardware. At the same time, after starting the rotating motor 103, the inner barrel 102 rotates in the outer barrel 101 to drive the small hardware in the inner barrel 102 to flip, and the rotation speed of the inner barrel 102 is intermittently accelerated, and the hardware is dropped on the separation plate 4 by centrifugal force, thereby reducing the accumulation of hardware in the roller spraying machine 1. After blowing the hardware on the wall of the inner barrel 102, the rotating motor 6 is started, the separation plate 4 rotates and tilts, and the hardware is unloaded and falls into the roller spraying machine 1. The roller spraying machine 1 rotates again to separate the hardware and blows the soot again. This method can improve the soot blowing effect.

[0033] Compared with the traditional rolling paint spraying machine, the rolling spraying machine 1 is helpful to increase the adhesion of paint on the surface of hardware.

[0034] Although the 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 paint spraying equipment for metal product production, characterized in that: The invention comprises a roller spraying machine (1), the outside of which is provided with an angle adjustment seat (2) for facilitating the tilting of the roller spraying machine (1) for unloading materials, a support rod (3) being fixed to one end of the roller spraying machine (1) by screws, a separation plate (4) for supporting small hardware being provided at one end of the support rod (3), a rotating rod (5) being fixed to one side of the separation plate (4), one end of the rotating rod (5) being rotatably connected to the support rod (3), a rotating motor (6) being fixed to one side of the support rod (3) by screws, an output end of the rotating motor (6) being fixedly connected to the rotating rod (5), a cover door (7) being hingedly connected to one end of the roller spraying machine (1), and a soot blowing structure (8) for cleaning hardware being installed at one side of the cover door (7).

2. A paint spraying equipment for metal product production according to claim 1, characterized in that: The roller spraying machine (1) comprises an outer barrel (101) and an inner barrel (102); one end of the inner barrel (102) is rotatably connected to the outer barrel (101) via a rotating shaft; a rotating motor (103) is installed at the bottom of the outer barrel (101); the output end of the rotating motor (103) is fixedly connected to the rotating shaft of the inner barrel (102); and a guide structure for stably rotating the inner barrel (102) is provided in the outer barrel (101).

3. A paint spraying equipment for metal product production according to claim 2, characterized in that: The guide structure comprises a limiting ring (104) and a limiting groove (105); the limiting ring (104) is fixed to the outer wall of the inner barrel (102); the limiting groove (105) is opened on the inner wall of the outer barrel (101); and the limiting ring (104) is located in the limiting groove (105).

4. A paint spraying equipment for metal product production according to claim 3, characterized in that: The roller spray machine (1) further comprises a drying machine (106) and a paint spraying pipe (107); the drying machine (106) is fixed to the outer wall of the outer barrel (101); a ventilation duct (11) and a drying mesh slot (108) are fixed to the outer wall of the outer barrel (101) to facilitate the drying machine (106) to blow air into the outer barrel (101); and the outer wall of the inner barrel (102) is hollowed out.

5. A paint spraying device for metal product production according to claim 4, characterized in that: The soot blowing structure (8) comprises a soot blowing pipe (801), wherein the soot blowing pipe (801) and the paint spraying pipe (107) both penetrate the cover door (7) and are fixedly connected to the cover door (7), and one end of the soot blowing pipe (801) and the paint spraying pipe (107) are respectively connected to a soot blowing head (802) and a paint spraying head (109).

6. The paint spraying equipment for metal product production according to claim 1, characterized in that: A viewing window (9) is provided in the middle of the cover door (7), and a handle (10) for facilitating opening the cover door (7) is fixed to one side of the cover door (7).

7. The paint spraying equipment for metal product production according to claim 2, characterized in that: The angle adjustment seat (2) comprises a base (201), the base (201) is arranged in a U-shape, both sides of the base (201) are rotatably connected to connecting rods (202), one end of each of the two connecting rods (202) is fixedly connected to the outer wall of the outer barrel (101), and a driving motor (203) is fixedly connected to one side of the base (201), and the output end of the driving motor (203) is fixedly connected to one of the connecting rods (202).

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