Spraying device with angle convenient to adjust

Abstract

The utility model discloses a spraying device convenient for angle adjustment, which belongs to the technical field of spraying devices and comprises a device body, and a plurality of supporting legs are fixedly connected to the bottom of the device body. When the device is used, a workpiece needing to be sprayed is placed on the placing plate, then the motor is started and drives the rotating shaft to rotate, when the rotating shaft rotates, the gear connected with the rotating shaft can be driven to rotate synchronously, and the rotating disc is driven to rotate through meshing transmission of the gear and the gear ring; when the arc-shaped spraying piece rotates by 360 degrees, the movable rod is driven to move in the annular limiting groove in a surrounding mode, at the moment, paint enters the containing cavity from the conveying pipe under the action of the high-pressure pump and is sprayed out through the spraying holes, and therefore by arranging the arc-shaped spraying piece, when the arc-shaped spraying piece rotates by 360 degrees, all-directional spraying can be achieved on the workpiece, and therefore the high spraying efficiency is achieved; and the spraying effect of the spraying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device which is convenient for adjusting angles. Background Art

[0002] The patent with the published authorization announcement number CN219377680U discloses a metal processing spraying device that is easy to adjust at multiple angles, including a spraying operation table, a support leg, a motor and an automobile spraying equipment body. Support legs are installed at the four corners of the bottom end of the spraying operation table. An arc groove is opened inside the spraying operation table, and an arc frame penetrating the arc groove is arranged on both sides of the arc groove through a slide rail. The inner wall of the arc frame is sprayed with a plurality of tooth blocks. A transmission shaft is installed on the inner wall of the arc groove through a bearing, and a gear is arranged on the outer wall of the transmission shaft. The outer wall of the gear is meshed with the outer wall of the tooth block. A cylinder is sprayed on the bottom end of the arc frame, and the output end of the cylinder is installed with the automobile spraying equipment body. Connecting blocks are installed at both ends of the automobile spraying equipment body. The device drives the transmission shaft to rotate through a driving motor, so that the transmission shaft drives the gear to mesh with the outer wall of the tooth block, thereby driving the spraying angle of the automobile spraying equipment body to change.

[0003] The metal processing spray device in the above patent, which is easy to adjust at multiple angles, can achieve 180-degree angle adjustment when spraying metal, but the nozzle can only spray in one direction and cannot achieve all-round spraying. Therefore, the spraying effect is not ideal, thereby reducing the spraying efficiency and spraying effect of the spraying device.

[0004] To this end, the present application proposes a spraying device that is easy to adjust the angle. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a spraying device that is easy to adjust the angle, overcomes the shortcomings of the prior art, and aims to solve the problems in the background technology; when the device is used, the workpiece to be sprayed is placed on a placement plate, and then the motor is started to drive the rotating shaft to rotate. When the rotating shaft rotates, it will drive the gear connected to it to rotate synchronously, and the gear and the ring gear are meshed to drive the turntable to rotate. When the turntable rotates, it will drive the moving rod to move around in the annular limit groove. At this time, under the action of the high-pressure pump, the paint enters the accommodating chamber from the delivery pipe and is sprayed out through the spray hole. Therefore, by setting an arc-shaped spraying part, when the arc-shaped spraying part rotates 360 degrees, the workpiece can be sprayed in all directions, thereby achieving high spraying efficiency and improving the spraying effect of the spraying device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device that is easy to adjust the angle, comprising a device body, a plurality of supporting legs are fixedly connected to the bottom of the device body, a mounting groove is provided inside the device body, a spraying mechanism is movably connected inside the device body, the spraying mechanism comprises a moving rod, the moving rod is movably connected inside the device body, an arc-shaped spraying member is fixedly connected to the top of the moving rod, a accommodating chamber and a plurality of spray holes are provided inside the arc-shaped spraying member, and the accommodating chamber is connected to each spray hole, a delivery pipe is fixedly connected to the inside of the arc-shaped spraying member, and one end of the delivery pipe is connected to the accommodating chamber.

[0007] As a preferred technical solution of the utility model, a limiting mechanism is arranged inside the device body, and the limiting mechanism comprises an annular limiting groove, the annular limiting groove is opened inside the device body, and the moving rod is movably connected inside the annular limiting groove;

[0008] By providing the limiting mechanism and the annular limiting groove, the annular limiting groove can limit the moving rod during movement, thereby improving the stability of the arc-shaped spraying part during movement.

[0009] As a preferred technical solution of the utility model, a placement mechanism is fixedly connected to the top of the device body, and the placement mechanism includes a fixing rod, which is fixedly connected to the top of the device body and located inside the annular limiting groove, and the top of the fixing rod is fixedly connected to a placement plate;

[0010] By arranging a placement mechanism, a fixing rod and a placement plate, the workpiece to be sprayed is placed on the placement plate, thereby reducing the uneven spraying caused by manual hand-held spraying.

[0011] As a preferred technical solution of the utility model, the interior of the installation slot is rotatably connected with a rotating mechanism, and the rotating mechanism includes a rotating rod, and the rotating rod is rotatably connected to the interior of the installation slot, and the exterior of the rotating rod is fixedly connected with a rotating disk, and the interior of the rotating disk is provided with a groove, and the bottom end of the moving rod extends into the interior of the groove;

[0012] When the turntable rotates, the moving rod is driven to move in a circular manner in the annular limiting groove.

[0013] As a preferred technical solution of the utility model, a disassembly mechanism is arranged inside the turntable, and the disassembly mechanism includes a positioning groove, and two positioning grooves are both opened inside the moving rod, and two springs are arranged inside the turntable, and one end of the two springs and located inside the positioning groove are fixedly connected with a ball;

[0014] By setting up a disassembly mechanism, a spring, a sphere and a positioning groove, when the arc-shaped sprayed part is used to a certain extent, the arc-shaped sprayed part can be easily disassembled and installed, which is convenient for regular cleaning of the arc-shaped sprayed part, thereby improving the subsequent spraying effect of the arc-shaped sprayed part and increasing the service life of the arc-shaped sprayed part.

[0015] As a preferred technical solution of the utility model, a driving mechanism is arranged inside the installation slot, and the driving mechanism includes a rotating shaft, the rotating shaft is rotatably connected inside the installation slot, a gear is fixedly connected to the outside of the rotating shaft, a gear ring is arranged outside the turntable, and the gear ring is meshedly connected with the gear, a motor is fixedly connected to the bottom of the device body, and the output end of the motor extends to the inside of the installation slot and is fixedly connected to the bottom end of the rotating shaft;

[0016] The motor drives the shaft to rotate. When the shaft rotates, it drives the gear connected to it to rotate synchronously, and the engagement transmission between the gear and the gear ring causes the turntable to rotate.

[0017] The beneficial effects of the utility model are as follows: when the device is used, the workpiece to be sprayed is placed on the placement plate, and then the motor is started to drive the rotating shaft to rotate. When the rotating shaft rotates, it will drive the gear connected to it to rotate synchronously, and the gear and the ring gear are meshed to drive the turntable to rotate. When the turntable rotates, it will drive the moving rod to move around in the annular limit groove. At this time, under the action of the high-pressure pump, the paint enters the accommodating chamber from the delivery pipe and is sprayed out through the spray hole. Therefore, by setting an arc-shaped spraying part, when the arc-shaped spraying part rotates 360 degrees, the workpiece can be sprayed in all directions, thereby achieving high spraying efficiency and improving the spraying effect of the spraying device.

[0018] The utility model provides a disassembly mechanism, a spring, a sphere and a positioning groove. When the arc-shaped spraying part is used to a certain extent, the arc-shaped spraying part can be easily disassembled and installed, which is convenient for regular cleaning of the arc-shaped spraying part, thereby improving the subsequent spraying effect of the arc-shaped spraying part and increasing the service life of the arc-shaped spraying part. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main body of the utility model;

[0020] Figure 2 It is an internal schematic diagram of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0022] In the figure: 1. device body; 2. supporting leg; 3. mounting groove; 4. placing mechanism; 41. fixing rod; 42. placing plate; 5. limiting mechanism; 51. annular limiting groove; 6. rotating mechanism; 61. rotating rod; 62. rotating disk; 63. groove; 7. spraying mechanism; 71. moving rod; 72. arc-shaped spraying part; 73. accommodating chamber; 74. spray hole; 75. conveying pipe; 8. disassembly mechanism; 81. spring; 82. sphere; 83. positioning groove; 9. driving mechanism; 91. motor; 92. rotating shaft; 93. gear; 94. gear ring. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figure 1 - Figure 3 A spraying device that is easy to adjust the angle includes a device body 1, a plurality of supporting legs 2 are fixedly connected to the bottom of the device body 1, and a mounting groove 3 is opened inside the device body 1.

[0026] The device body 1 is internally movably connected with a spraying mechanism 7, and the spraying mechanism 7 includes a moving rod 71, which is movably connected inside the device body 1, and an arc-shaped spraying member 72 is fixedly connected to the top of the moving rod 71. A accommodating chamber 73 and a plurality of spray holes 74 are provided inside the arc-shaped spraying member 72, and the accommodating chamber 73 is communicated with each spray hole 74. A delivery pipe 75 is fixedly connected inside the arc-shaped spraying member 72, and one end of the delivery pipe 75 is communicated with the accommodating chamber 73; under the action of the high-pressure pump, the paint enters the accommodating chamber 73 from the delivery pipe 75, and is sprayed out through the spray holes 74. Therefore, by setting the arc-shaped spraying member 72, when the arc-shaped spraying member 72 rotates 360 degrees, all-round spraying can be achieved on the workpiece, thereby achieving high spraying efficiency and improving the spraying effect of the spraying device.

[0027] A limiting mechanism 5 is arranged inside the device body 1, and the limiting mechanism 5 includes an annular limiting groove 51. The annular limiting groove 51 is opened inside the device body 1, and the moving rod 71 is movably connected inside the annular limiting groove 51; by setting the limiting mechanism 5 and the annular limiting groove 51, the annular limiting groove 51 can limit the moving rod 71 during movement, thereby improving the stability of the arc-shaped spraying part 72 during movement.

[0028] A placing mechanism 4 is fixedly connected to the top of the device body 1, and the placing mechanism 4 includes a fixing rod 41, which is fixedly connected to the top of the device body 1 and is located on the inner side of the annular limiting groove 51, and a placing plate 42 is fixedly connected to the top of the fixing rod 41; by setting the placing mechanism 4, the fixing rod 41 and the placing plate 42, the workpiece to be sprayed is placed on the placing plate 42, thereby reducing the uneven spraying caused by manual hand-held spraying.

[0029] The interior of the mounting groove 3 is rotatably connected to a rotating mechanism 6, which includes a rotating rod 61. The rotating rod 61 is rotatably connected to the interior of the mounting groove 3, and the exterior of the rotating rod 61 is fixedly connected to a turntable 62. A groove 63 is provided inside the turntable 62, and the bottom end of the moving rod 71 extends to the interior of the groove 63. When the turntable 62 rotates, the moving rod 71 is driven to realize a circumferential movement in the annular limiting groove 51.

[0030] A disassembly mechanism 8 is provided inside the turntable 62, and the disassembly mechanism 8 includes positioning grooves 83. Two positioning grooves 83 are both opened inside the moving rod 71. Two springs 81 are provided inside the turntable 62, and one end of the two springs 81 is fixedly connected with a ball 82 inside the positioning groove 83; by providing the disassembly mechanism 8, springs 81, balls 82 and positioning grooves 83, when the arc-shaped spraying part 72 is used to a certain extent, the arc-shaped spraying part 72 can be easily disassembled and installed, which is convenient for regular cleaning of the arc-shaped spraying part 72, thereby improving the subsequent spraying effect of the arc-shaped spraying part 72 and increasing the service life of the arc-shaped spraying part 72.

[0031] A driving mechanism 9 is provided inside the mounting groove 3, and the driving mechanism 9 includes a rotating shaft 92, which is rotatably connected to the inside of the mounting groove 3, a gear 93 is fixedly connected to the outside of the rotating shaft 92, a gear ring 94 is provided on the outside of the turntable 62, and the gear ring 94 is meshingly connected with the gear 93, a motor 91 is fixedly connected to the bottom of the device body 1, and the output end of the motor 91 extends to the inside of the mounting groove 3 and is fixedly connected to the bottom end of the rotating shaft 92; the rotating shaft 92 is driven to rotate by the motor 91, and when the rotating shaft 92 rotates, it will drive the gear 93 connected thereto to rotate synchronously, and the meshing transmission between the gear 93 and the gear ring 94 causes the turntable 62 to rotate.

[0032] Working principle: When the device is used, the workpiece to be sprayed is placed on the placement plate 42, and then the motor 91 is started to drive the rotating shaft 92 to rotate. When the rotating shaft 92 rotates, it will drive the gear 93 connected thereto to rotate synchronously, and the gear 93 and the gear ring 94 are meshed and transmitted to cause the turntable 62 to rotate. When the turntable 62 rotates, it will drive the moving rod 71 to move around in the annular limit groove 51. At this time, under the action of the high-pressure pump, the paint enters the accommodating chamber 73 from the delivery pipe 75 and is sprayed out through the spray hole 74. Therefore, by setting the arc-shaped spraying part 72, when the arc-shaped spraying part 72 rotates 360 degrees, the workpiece can be sprayed in all directions, thereby achieving high spraying efficiency and improving the spraying effect of the spraying device.

[0033] By setting up the disassembly mechanism 8, the spring 81, the sphere 82 and the positioning groove 83, when the arc-shaped spraying part 72 is used to a certain extent, the arc-shaped spraying part 72 can be easily disassembled and installed, so that the arc-shaped spraying part 72 can be cleaned regularly, thereby improving the subsequent spraying effect of the arc-shaped spraying part 72 and increasing the service life of the arc-shaped spraying part 72.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spraying device that is easy to adjust the angle, comprising a device body (1), characterized in that: A plurality of supporting legs (2) are fixedly connected to the bottom of the device body (1); a mounting groove (3) is provided inside the device body (1); a spray mechanism (7) is movably connected inside the device body (1); the spray mechanism (7) comprises a moving rod (71); the moving rod (71) is movably connected inside the device body (1); an arc-shaped spray component (72) is fixedly connected to the top of the moving rod (71); a receiving chamber (73) and a plurality of spray holes (74) are provided inside the arc-shaped spray component (72); the receiving chamber (73) is connected to each spray hole (74); a delivery pipe (75) is fixedly connected inside the arc-shaped spray component (72); one end of the delivery pipe (75) is connected to the receiving chamber (73).

2. A spraying device that is easy to adjust the angle according to claim 1, characterized in that: A limiting mechanism (5) is arranged inside the device body (1), and the limiting mechanism (5) comprises an annular limiting groove (51). The annular limiting groove (51) is opened inside the device body (1), and the moving rod (71) is movably connected inside the annular limiting groove (51).

3. A spraying device that is easy to adjust the angle according to claim 2, characterized in that: The top of the device body (1) is fixedly connected to a placement mechanism (4), and the placement mechanism (4) comprises a fixing rod (41), the fixing rod (41) is fixedly connected to the top of the device body (1) and is located inside the annular limiting groove (51), and the top end of the fixing rod (41) is fixedly connected to a placement plate (42).

4. The spraying device with easy angle adjustment according to claim 1, characterized in that: The interior of the installation groove (3) is rotatably connected to a rotating mechanism (6), and the rotating mechanism (6) comprises a rotating rod (61), the rotating rod (61) is rotatably connected to the interior of the installation groove (3), the exterior of the rotating rod (61) is fixedly connected to a rotating disk (62), the interior of the rotating disk (62) is provided with a groove (63), and the bottom end of the moving rod (71) extends into the interior of the groove (63).

5. The spraying device with easy angle adjustment according to claim 4, characterized in that: A disassembly mechanism (8) is arranged inside the rotating disk (62), and the disassembly mechanism (8) comprises a positioning groove (83), and two positioning grooves (83) are both opened inside the moving rod (71). Two springs (81) are arranged inside the rotating disk (62), and one end of the two springs (81) and located inside the positioning groove (83) are fixedly connected with a ball (82).

6. The spraying device with easy angle adjustment according to claim 4, characterized in that: A driving mechanism (9) is arranged inside the installation groove (3), and the driving mechanism (9) comprises a rotating shaft (92), the rotating shaft (92) is rotatably connected inside the installation groove (3), the outside of the rotating shaft (92) is fixedly connected with a gear (93), the outside of the rotating disk (62) is arranged with a gear ring (94), and the gear ring (94) and the gear (93) are meshingly connected, and the bottom of the device body (1) is fixedly connected with a motor (91), and the output end of the motor (91) extends to the inside of the installation groove (3) and is fixedly connected to the bottom end of the rotating shaft (92).

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