阅读说明：本技术 一种用于金属防腐加工喷涂装置 (Spraying device for metal anti-corrosion processing ) 是由 王生浩 李轲 于 2021-07-08 设计创作，主要内容包括：本发明公开了一种用于金属防腐加工喷涂装置,包括底座,底座的上端设置有驱动机构,驱动机构的上端设置有进料机构,进料机构的下端设置有喷涂机构,喷涂机构的一端设置有固定机构,喷涂机构连动杆的下表面上均设置有遮挡机构,本发明的有益效果是：通过转动固定片带动转杆转动,转杆转动时挤压螺纹孔,进而使移动块移动,移动块带动锥块移动,锥块移动时带动皮带移动,同时通过转动转片可带动转轴转动,转轴可带动皮带进行收卷,使横腔内部的皮带被拉直,进而带动皮带将下端喷孔堵住,进而使喷孔打开的数量可以进行控制,根据金属物料的规格选择需要打开的喷孔的数量,进而防止喷孔开放的过度造成涂料的浪费。(The invention discloses a spraying device for metal anticorrosion processing, which comprises a base, wherein a driving mechanism is arranged at the upper end of the base, a feeding mechanism is arranged at the upper end of the driving mechanism, a spraying mechanism is arranged at the lower end of the feeding mechanism, a fixing mechanism is arranged at one end of the spraying mechanism, and shielding mechanisms are arranged on the lower surfaces of linkage rods of the spraying mechanism respectively, and the spraying device has the beneficial effects that: drive the bull stick through rotating the stationary blade and rotate, the extrusion screw hole when the bull stick rotates, and then make the movable block remove, the movable block drives the conical block and removes, drive the belt when the conical block removes and remove, can drive the pivot through rotating the rotor simultaneously and rotate, the pivot can drive the belt and carry out the rolling, make horizontal intracavity portion's belt flare-out, and then drive the belt and stop up the lower extreme orifice, and then make the quantity that the orifice was opened can be controlled, the quantity of the orifice that needs to open is selected according to metal material's specification, and then prevent that the open transition of orifice from causing the waste of coating.)

1. The utility model provides a be used for anticorrosive processing spraying device of metal, includes base (1), its characterized in that: the upper end of base (1) is provided with actuating mechanism (2), the upper end of actuating mechanism (2) is provided with feed mechanism (3), the lower extreme of feed mechanism (3) is provided with spraying mechanism (4), the one end of spraying mechanism (4) is provided with fixed establishment (5), all be provided with on the lower surface of spraying mechanism (4) trace and shelter from mechanism (6).

2. The spraying device for metal anticorrosion processing according to claim 1, characterized in that: the driving mechanism (2) comprises a gantry support (21), the gantry support (21) is fixedly connected to two sides of the upper surface of the base (1), a motor (22) is fixedly connected to the top end of the gantry support (21), a driving shaft (23) is fixedly connected to the output end of the motor (22), a first gear (24) is fixedly connected to the other end of the driving shaft (23) and penetrates through the gantry support (21), and the first gear (24) is meshed with a second gear (25).

3. The spraying device for metal anticorrosion processing according to claim 1, characterized in that: the feeding mechanism (3) comprises a fixed cylinder (31), the fixed cylinder (31) is fixedly connected to the center of the upper surface of the gantry support (21), an annular groove (32) is formed in the inner wall of the fixed cylinder (31), a rotating ring (33) is clamped in the annular groove (32), a material conveying rotary drum (34) is fixedly sleeved on the inner wall of the rotary ring (33), the lower end of the material conveying rotary drum (34) penetrates through the through hole (35) and extends into the gantry support (21), the through hole (35) is arranged at the center of the upper surface of the gantry support (21), the lower end of the material conveying rotary drum (34) is rotatably connected on the inner wall of a stabilizing cylinder (37) through a bearing (36), the stabilizing cylinder (37) is fixedly connected to the center of the lower surface of the gantry support (21), and the upper end of the fixing cylinder (31) is fixedly sleeved with a feeding pipe (38).

4. The spraying device for metal anticorrosion processing according to claim 1, characterized in that: the spraying mechanism (4) comprises a transverse plate (41), the transverse plate (41) is fixedly connected to the lower end of the material conveying rotary drum (34), a transverse cavity (42) is formed in the transverse plate (41), a feed inlet (43) is formed in the center of the inner wall of the upper end of the transverse cavity (42), a plurality of spray holes (44) are formed in the inner wall of the lower end of the transverse cavity (42) at equal intervals, a rotary hole (45) is formed in the inner wall of one end of the transverse plate (41), a rotary rod (46) is rotatably connected to the inner portion of the rotary hole (45), the other end of the rotary rod (46) is rotatably connected to the inner wall of the transverse cavity (42), thread surfaces (47) are formed in the inner wall of the rotary rod (46), two ends of each thread surface (47) are respectively in threaded connection with the inner portions of two threaded holes (48), and the two threaded holes (48) are respectively formed in the inner portions of two moving blocks (49), two ends of the two moving blocks (49) are fixedly connected with conical blocks (410).

5. The spraying device for metal anticorrosion processing according to claim 1, characterized in that: fixed establishment (5) are including stationary blade (51), two stationary blade (51) symmetry fixed connection is on the one end surface of bull stick (46), one stationary blade (51) joint is inside pressing from both sides groove (52), press from both sides groove (52) and set up on the surface of commentaries on classics piece (53), change piece (53) and rotate to connect on the surface of fixed axle (54), the both ends of fixed axle (54) are connected on the lateral wall of two splint (55), two splint (55) fixed connection is in the one end of diaphragm (41).

6. The spraying device for metal anticorrosion processing according to claim 1, characterized in that: it is including fixed box (61), two to shelter from mechanism (6) fixed box (61) fixed connection is at the lower surface both ends of diaphragm (41) respectively, two all rotate on the inner wall of fixed box (61) and be connected with pivot (62), two the one end of pivot (62) all extends to fixed box (61) outside fixedly connected with rotor (63), two pivot (62) are located the inside one end of fixed box (61) and twine on the surface and have belt (64), the one end of belt (64) is passed cross bore (65) and is extended to horizontal chamber (42) inside, the lower extreme inner wall both sides at horizontal chamber (42) are seted up in cross bore (65).

7. The spraying device for metal anticorrosion processing according to claim 4, characterized in that: the threads on the inner walls of the two threaded holes (48) are reversely arranged, and two ends of the thread surface (47) are respectively matched with the two threaded holes (48).

Technical Field

The invention relates to the technical field of metal corrosion prevention, in particular to a spraying device for metal corrosion prevention processing.

Background

The coating method of spraying by a spray gun or a disc atomizer, dispersing into uniform and fine droplets by means of pressure or centrifugal force, and applying onto the surface of an object to be coated can be classified into air spraying, airless spraying, electrostatic spraying, and various derivatives of the above basic spraying forms, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying, and the like.

The existing metal product needs to be subjected to anticorrosive treatment on the surface during production and processing, the existing anticorrosive process forms a coating on the metal surface through spraying anticorrosive paint for corrosion prevention, but the existing spraying device is influenced by the size of specifications, cannot spray metal workpieces with different specifications, and is likely to cause waste during spraying.

Disclosure of Invention

The invention aims to provide a spraying device for metal anticorrosion processing, which aims to solve the problems that the existing spraying device cannot spray metal workpieces with different specifications due to the influence of the specification and size and can cause waste during spraying, and the anticorrosion process provided by the background art forms a coating on the surface of metal for anticorrosion by spraying anticorrosive paint.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be used for anticorrosive processing spraying device of metal, includes the base, the upper end of base is provided with actuating mechanism, actuating mechanism's upper end is provided with feed mechanism, feed mechanism's lower extreme is provided with spraying mechanism, spraying mechanism's one end is provided with fixed establishment, all be provided with on the lower surface of spraying mechanism trace and shelter from the mechanism.

Preferably, the driving mechanism comprises a gantry support, the gantry support is fixedly connected to two sides of the upper surface of the base, a motor is fixedly connected to the top end of the gantry support, a driving shaft is fixedly connected to the output end of the motor, a first gear is fixedly connected to the other end of the driving shaft, the other end of the driving shaft penetrates through the gantry support, and the first gear is meshed with a second gear.

Preferably, the feeding mechanism comprises a fixed cylinder, the fixed cylinder is fixedly connected to the center of the upper surface of the gantry support, an annular groove is formed in the inner wall of the fixed cylinder, a rotary ring is clamped in the annular groove, a material conveying rotary cylinder is fixedly sleeved on the inner wall of the rotary ring, the lower end of the material conveying rotary cylinder penetrates through a through hole and extends to the inside of the gantry support, the through hole is formed in the center of the upper surface of the gantry support, the lower end of the material conveying rotary cylinder is rotatably connected to the inner wall of the stabilizing cylinder through a bearing, the stabilizing cylinder is fixedly connected to the center of the lower surface of the gantry support, and a feeding pipe is fixedly sleeved on the upper end of the fixed cylinder.

Preferably, the spraying mechanism comprises a transverse plate, the transverse plate is fixedly connected to the lower end of the material conveying rotary cylinder, a transverse cavity is formed in the transverse plate, a feed inlet is formed in the center of the inner wall of the upper end of the transverse cavity, a plurality of spray holes are formed in the inner wall of the lower end of the transverse cavity at equal intervals, a rotary hole is formed in one end of the transverse plate, a rotary rod is connected to the rotary hole in a rotating mode, the other end of the rotary rod is connected to the inner wall of the transverse cavity in a rotating mode, threaded surfaces are formed in the inner wall of the rotary rod, the two ends of each threaded surface are respectively in threaded connection with the two threaded holes, the two threaded holes are respectively formed in the two moving blocks, and conical blocks are fixedly connected to the two ends of the two moving blocks.

Preferably, fixed establishment includes the stationary blade, two stationary blade symmetry fixed connection is on the one end surface of bull stick, one the stationary blade joint is in pressing from both sides inslot portion, press from both sides the groove and set up on the surface of commentaries on classics piece, the commentaries on classics piece rotates to be connected on the surface of fixed axle, the both ends of fixed axle are connected on the lateral wall of two splint, two splint fixed connection is in the one end of diaphragm.

Preferably, it includes fixed box, two to shelter from the mechanism fixed box difference fixed connection is at the lower surface both ends of diaphragm, two all rotate on the inner wall of fixed box and be connected with the pivot, two the one end of pivot all extends to the outside fixedly connected with commentaries on classics piece of fixed box, two the pivot is located the inside one end surface winding of fixed box and has the belt, the one end of belt is passed the cross bore and is extended to horizontal intracavity portion, the lower extreme inner wall both sides at horizontal chamber are seted up to the cross bore.

Preferably, the threads on the inner walls of the two threaded holes are reversely arranged, and two ends of the thread surface are respectively matched with the two threaded holes.

Compared with the prior art, the invention has the beneficial effects that: drive the bull stick through rotating the stationary blade and rotate, the extrusion screw hole when the bull stick rotates, and then make the movable block remove, the movable block drives the conical block and removes, drive the belt when the conical block removes and remove, can drive the pivot through rotating the rotor simultaneously and rotate, the pivot can drive the belt and carry out the rolling, make horizontal intracavity portion's belt flare-out, and then drive the belt and stop up the lower extreme orifice, and then make the quantity that the orifice was opened can be controlled, the quantity of the orifice that needs to open is selected according to metal material's specification, and then prevent that the open transition of orifice from causing the waste of coating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the magazine according to the present invention;

FIG. 3 is a side view of the cross plate of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;

FIG. 6 is an enlarged view of portion C of FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a drive mechanism; 21. a gantry support; 22. a motor; 23. a drive shaft; 24. A first gear; 25. a second gear; 3. a feeding mechanism; 31. a fixed cylinder; 32. an annular groove; 33. rotating the ring; 34. a material conveying rotary drum; 35. perforating; 36. a bearing; 37. a stabilizing cylinder; 38. a feed pipe; 4. a spraying mechanism; 41. a transverse plate; 42. a transverse cavity; 43. a feed inlet; 44. spraying a hole; 45. hole turning; 46. a rotating rod; 47. a thread face; 48. a threaded hole; 49. a moving block; 410. a conical block; 5. a fixing mechanism; 51. A fixing sheet; 52. a clamping groove; 53. rotating the block; 54. a fixed shaft; 55. a splint; 6. a shielding mechanism; 61. A fixing box; 62. a rotating shaft; 63. rotating the sheet; 64. a belt; 65. and (4) transverse holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a be used for anticorrosive processing spraying device of metal, includes base 1, and base 1's upper end is provided with actuating mechanism 2, and actuating mechanism 2's upper end is provided with feed mechanism 3, and feed mechanism 3's lower extreme is provided with spraying mechanism 4, and spraying mechanism 4's one end is provided with fixed establishment 5, all is provided with on the lower surface of spraying mechanism 4 trace and shelters from mechanism 6.

Actuating mechanism 2 includes gantry support 21, gantry support 21 fixed connection is in the upper surface both sides of base 1, gantry support 21's top fixedly connected with motor 22, motor 22's output fixedly connected with drive shaft 23, gantry support 21 fixedly connected with first gear 24 is passed to the other end of drive shaft 23, first gear 24 meshes with second gear 25 mutually, starter motor 22, drive shaft 23 through motor 22 and rotate, drive first gear 24 and rotate when drive shaft 23 rotates, drive second gear 25 and rotate when first gear 24 rotates, second gear 25 drives defeated material rotary drum 34 and rotates.

The feeding mechanism 3 comprises a fixed cylinder 31, the fixed cylinder 31 is fixedly connected at the center of the upper surface of the gantry support 21, an annular groove 32 is formed in the inner wall of the fixed cylinder 31, a rotating ring 33 is clamped in the annular groove 32, a material conveying rotating cylinder 34 is fixedly sleeved on the inner wall of the rotating ring 33, the lower end of the material conveying rotating cylinder 34 penetrates through a through hole 35 and extends into the gantry support 21, the through hole 35 is formed in the center of the upper surface of the gantry support 21, the lower end of the material conveying rotating cylinder 34 is rotatably connected on the inner wall of a stabilizing cylinder 37 through a bearing 36, the stabilizing cylinder 37 is fixedly connected at the center of the lower surface of the gantry support 21, a feeding pipe 38 is fixedly sleeved at the upper end of the fixed cylinder 31, and paint is introduced into the feeding pipe 38, the paint is then introduced into the interior of the fixed cylinder 31 through the feed tube 38, then into the interior of the rotating conveyor 34 through the fixed cylinder 31, and then into the interior of the transverse cavity 42 through the feed opening 43 through the rotating conveyor 34.

The spraying mechanism 4 comprises a transverse plate 41, the transverse plate 41 is fixedly connected to the lower end of the material conveying rotary drum 34, a transverse cavity 42 is formed in the transverse plate 41, a feed inlet 43 is formed in the center of the inner wall of the upper end of the transverse cavity 42, a plurality of spray holes 44 are formed in the inner wall of the lower end of the transverse cavity 42 at equal intervals, a rotary hole 45 is formed in the inner wall of one end of the transverse plate 41, a rotary rod 46 is rotatably connected in the rotary hole 45, the other end of the rotary rod 46 is rotatably connected to the inner wall of the transverse cavity 42, threaded surfaces 47 are respectively formed in the inner wall of the rotary rod 46, two ends of each threaded surface 47 are respectively and threadedly connected in two threaded holes 48, two threaded holes 48 are respectively formed in the two moving blocks 49, conical blocks 410 are fixedly connected at two ends of the two moving blocks 49, the transverse plate 41 is driven to rotate when the material conveying rotary drum 34 is rotated, the transverse plate 41 drives the plurality of spray holes 44 to rotate around the center of the transverse plate 41, and then the coating is uniformly sprayed on the upper surface of the metal material above the base 1 through the rotating spray holes 44, when the size and specification of the metal material are changed, the rotating block 54 can be rotated to rotate around the fixed shaft 53, the fixed plate 51 is taken out from the inside of the clamping groove 52, then the fixed plate 51 is rotated to drive the rotating rod 46 to rotate, the threaded hole 48 is extruded when the rotating rod 46 rotates, the moving block 49 is moved, and the moving block 49 drives the conical block 410 to move.

The fixing mechanism 5 comprises fixing plates 51, two fixing plates 51 are symmetrically and fixedly connected to one end surface of the rotating rod 46, one fixing plate 51 is connected to the inside of the clamping groove 52 in a clamped mode, the clamping groove 52 is formed in the surface of the rotating block 53, the rotating block 53 is connected to the surface of the fixing shaft 54 in a rotating mode, two ends of the fixing shaft 54 are connected to the side walls of two clamping plates 55, the two clamping plates 55 are fixedly connected to one end of the transverse plate 41, the rotating block 54 can rotate around the fixing shaft 53, the fixing plates 51 are taken out from the inside of the clamping groove 52, and then the fixing plates 51 are rotated to drive the rotating rod 46 to rotate.

The shielding mechanism 6 comprises fixed boxes 61, two fixed boxes 61 are respectively fixedly connected to two ends of the lower surface of the transverse plate 41, the inner walls of the two fixed boxes 61 are respectively and rotatably connected with a rotating shaft 62, one end of each of the two rotating shafts 62 extends to the outside of the fixed box 61 and is fixedly connected with a rotating plate 63, a belt 64 is wound on the surface of one end of each of the two rotating shafts 62 positioned in the fixed box 61, one end of each belt 64 passes through a transverse hole 65 and extends to the inside of the transverse cavity 42, the transverse holes 65 are arranged on two sides of the inner wall of the lower end of the transverse cavity 42, the rotating plate 63 is rotated to drive the rotating shaft 62 to rotate, the rotating shaft 62 drives the belt 64 to wind, so that the belt 64 in the transverse cavity 42 is straightened, thereby driving the belt 64 to block the lower nozzle 44, and further controlling the number of the nozzles 44 opened, the number of the spray holes 44 to be opened is selected according to the specification of the metal material, so that the waste of the coating caused by excessive opening of the spray holes 44 is prevented.

The threads on the inner walls of the two threaded holes 48 are arranged in opposite directions, and the two ends of the thread surface 47 are respectively matched with the two threaded holes 48.

Specifically, when the invention is used, firstly, the coating is introduced into the feeding pipe 38, then the coating is introduced into the fixed cylinder 31 through the feeding pipe 38, then the coating is introduced into the material conveying rotary cylinder 34 through the fixed cylinder 31, the material is introduced into the transverse cavity 42 through the material conveying rotary cylinder 34 through the feeding hole 43, then the motor 22 is started, the driving shaft 23 is driven to rotate through the motor 22, the driving shaft 23 drives the first gear 24 to rotate when rotating, the second gear 25 drives the second gear 25 to rotate when rotating, the material conveying rotary cylinder 34 drives the transverse plate 41 to rotate when rotating, the transverse plate 41 drives the plurality of spray holes 44 to rotate around the center of the transverse plate 41, and then the coating is uniformly sprayed on the upper surface of the metal material above the base 1 through the rotating spray holes 44, when the size specification of the metal material changes, the rotary block 54 can be rotated around the fixed shaft 53, and then take out the stationary blade 51 from the inside of the clamping groove 52, then rotate the stationary blade 51 and drive the rotating rod 46 to rotate, the rotating rod 46 extrudes the threaded hole 48 when rotating, and then make the moving block 49 move, the moving block 49 drives the conical block 410 to move, the conical block 410 drives the belt 64 to move when moving, at the same time, the rotating shaft 62 can be driven to rotate by rotating the rotating blade 63, the belt 64 can be driven by the rotating shaft 62 to wind, the belt 64 inside the transverse cavity 42 is straightened, and then the belt 64 is driven to block the lower end spray hole 44, and then the quantity of the spray holes 44 to be opened can be controlled, the quantity of the spray holes 44 to be opened is selected according to the specification of the metal material, and further the waste of the coating caused by the excessive opening of the spray holes 44 is prevented.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; the connection can be in the technical field of metal corrosion prevention, and also can be in electric connection; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.