CN220738077U - Aluminum alloy workpiece spraying device with rotation function - Google Patents

Abstract

The utility model relates to the technical field of workpiece spraying, and discloses an aluminum alloy workpiece spraying device with a rotating function, comprising a fixed frame and a collection box fixedly connected to the bottom of the fixed frame, and also comprising: a slot opened on the top of the fixed frame, both sides of the top of the fixed frame are fixedly connected with vertical plates, and the surface of the vertical plates is installed with an adjustment mechanism; the utility model can facilitate the staff to remove the aluminum alloy workpiece after spraying through the installation mechanism to reduce the possibility of the staff's hands touching the surface of the aluminum alloy workpiece. In addition, the device can also filter and collect excess paint, which solves the problem that when some existing devices are used, the staff's hands are easy to damage the surface of the aluminum alloy workpiece that is not completely dried, and the quality of the finished aluminum alloy workpiece is easily affected. In addition, during the spraying operation, the excess paint is difficult to be collected, which easily causes material waste.

Description

Aluminum alloy workpiece spraying device with rotation function

Technical Field

The utility model relates to the technical field of spraying of processed parts, in particular to a spraying device for processed aluminum alloy parts with a rotating function.

Background technique

Aluminum alloy parts refer to aluminum alloy products obtained by hot or cold shaping. In order to improve the decorative effect, enhance corrosion resistance and extend the service life, the surface of the aluminum alloy parts is generally sprayed after forming to protect the aluminum alloy parts.

After searching, it is found that a Chinese patent document discloses a conveniently flippable aluminum alloy window surface spraying device [application number: CN201921811002.3]. This conveniently flippable aluminum alloy window surface spraying device includes a device frame and a second hydraulic telescopic rod, the inner left and right side walls of the device frame are both provided with a heat fan, the upper end of the second U-shaped frame is connected to the first hydraulic telescopic rod, the upper end of the connecting rod passes through the upper surface of the device frame and is connected to the turning handle, and a positioning device is provided at the end of the turning handle away from the connecting rod, the second hydraulic telescopic rod is provided on the device frame, and the right end of the second hydraulic telescopic rod is connected to the movable plate, the lower end of the movable plate is connected to the inner bottom of the device frame through a slide groove, a fixed slider is provided on the threaded rod, and a nozzle is provided on the rear side of the fixed slider.

The device disclosed in the patent can improve the efficiency of spraying aluminum alloy parts by flipping them. However, after the spraying operation is completed, the staff needs to take the surface of the aluminum alloy workpiece in order to remove it. During the spraying operation, although there is auxiliary drying with a hot air blower, it is impossible to ensure that the paint surface of the aluminum alloy workpiece can be completely dried within the short time of the spraying operation. The staff directly manually removes the aluminum alloy workpiece after spraying, which is easy to affect the integrity and aesthetics of the paint surface that is not completely dried, thereby easily affecting the quality of the finished aluminum alloy workpiece. In addition, during the spraying operation, the nozzle will continue to spray paint while the aluminum alloy workpiece is flipped. During this process, part of the paint cannot adhere to the surface of the aluminum alloy workpiece, and the excess paint is difficult to be collected, resulting in material waste.

Utility Model Content

The utility model aims to provide an aluminum alloy workpiece spraying device with a rotating function to solve the problems raised in the above-mentioned background technology.

To achieve the above purpose, the utility model provides the following technical solution: a spraying device for aluminum alloy workpieces with a rotating function, comprising a fixed frame and a collection box fixedly connected to the bottom of the fixed frame, and also comprising:

A slot is provided at the top of the fixed frame, both sides of the top of the fixed frame are fixedly connected with vertical plates, an adjustment mechanism is installed on the surface of the vertical plate, a feed pipe is fixedly connected to the bottom of the adjustment mechanism, a nozzle is connected to the bottom of the feed pipe, and a connecting hose is connected to the surface of the feed pipe;

A first motor is fixedly connected to the surface of one side of the fixing frame, the output shaft of the first motor rotates through the fixing frame and is fixedly connected to the first fixing frame, the surface of the other side of the fixing frame is fixedly connected to a hydraulic rod, the piston rod of the hydraulic rod slides through the fixing frame and is rotatably connected to a second fixing frame of the same size as the first fixing frame, the tops of the first fixing frame and the second fixing frame are both slidably penetrated by positioning rods, the surfaces of the first fixing frame and the second fixing frame are both provided with card slots, and the inner walls of the card slots are detachably connected with a mounting mechanism;

A bottom plate is fixedly connected to the lower inner wall of the fixed frame, a groove is provided on the top of the bottom plate, a filter net is embedded under the inner wall of the groove, a collecting groove is provided on the top of the aggregate box, a discharge pipe is provided at the bottom of the aggregate box, the top of the discharge pipe is connected to the collecting groove, and a heat fan is embedded on the surface of the fixed frame.

Preferably, a through groove is provided on the surface of the fixing frame, and the surface of the connecting hose contacts the inner wall of the through groove.

Preferably, telescopic rods are fixedly connected to both sides of one side surface of the second fixed frame, one end of the telescopic rod is fixedly connected to a limiting plate, a limiting groove is provided on one side of the inner wall of the fixed frame, and the surfaces of the telescopic rod and the limiting plate are in contact with the inner wall of the limiting groove.

Preferably, the bottoms of the first fixing frame and the second fixing frame are fixedly connected with positioning sleeves, and an external thread is provided below the surface of the positioning rod, and the thread below the surface of the positioning rod passes through the top of the positioning sleeve.

Preferably, the adjustment mechanism includes a second motor fixedly connected to the surface of a vertical plate on one side, a threaded rod, and an adjustment block threadedly sleeved on the surface of the threaded rod, one end of the threaded rod rotates through the vertical plate on one side and is fixedly connected to the output shaft of the second motor, the other end of the threaded rod is rotationally connected to the surface of the vertical plate on the other side, and the feed pipe is fixedly connected to the bottom of the adjustment block.

Preferably, the mounting mechanism comprises a mounting frame and a clamping plate fixedly connected to a surface of one side of the mounting frame, the surface of the clamping plate is slidably connected to an inner wall of the clamping slot, and the positioning rod slidably penetrates the mounting frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model sets an installation mechanism and a second fixing frame, and the two cooperate to facilitate the staff to remove the aluminum alloy workpiece after spraying through the installation mechanism, so as to reduce the possibility of the staff's hands touching the surface of the aluminum alloy workpiece. In addition, the device can also filter and collect excess paint through the coordinated use of the bottom plate, the filter screen and the collection box to reduce material waste, thereby solving the problem that when some existing devices are used, the surface of the aluminum alloy workpiece is easily damaged by the staff holding it, and the quality of the finished aluminum alloy workpiece is easily affected. In addition, during the spraying operation, the excess paint is difficult to be collected, which easily causes material waste.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the three-dimensional structure of the aggregate box in the utility model;

FIG3 is a schematic diagram of a partial three-dimensional structure of the utility model;

FIG4 is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

FIG5 is a schematic diagram of a partial three-dimensional structure of the utility model;

FIG. 6 is a schematic diagram of a three-dimensional structure of the installation mechanism and the positioning rod in the present invention.

In the figure: 1. fixed frame; 2. slot; 3. vertical plate; 4. adjustment mechanism; 41. second motor; 42. threaded rod; 43. adjustment block; 5. nozzle; 6. connecting hose; 7. hydraulic rod; 8. second fixed frame; 9. slot; 10. installation mechanism; 101. installation frame; 102. card plate; 11. positioning sleeve; 12. positioning rod; 13. telescopic rod; 14. limit plate; 15. limit slot; 16. bottom plate; 17. filter screen; 18. aggregate box; 19. collecting tank; 20. first motor; 21. first fixed frame.

Detailed ways

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.

Please refer to Figures 1-6, a spray coating device for aluminum alloy workpieces with a rotating function includes a fixed frame 1 and a collection box 18 fixedly connected to the bottom of the fixed frame 1, a slot 2 is opened on the top of the fixed frame 1, vertical plates 3 are fixedly connected to both sides of the top of the fixed frame 1, an adjusting mechanism 4 is installed on the surface of the vertical plate 3, a feed pipe is fixedly connected to the bottom of the adjusting mechanism 4, a nozzle 5 is connected to the bottom of the feed pipe, a connecting hose 6 is connected to the surface of the feed pipe, a first motor 20 is fixedly connected to the surface of one side of the fixed frame 1, the output shaft of the first motor 20 rotates through the fixed frame 1 and is fixedly connected to the first fixed frame 21, a hydraulic rod 7 is fixedly connected to the surface of the other side of the fixed frame 1, and the piston rod of the hydraulic rod 7 slides through the fixed frame 1. A second fixing frame 8 is rotatably connected to the fixing frame 1, the first fixing frame 21 is equal to the second fixing frame 8 in size, a positioning rod 12 is slidably passed through the top of the first fixing frame 21 and the second fixing frame 8, a card slot 9 is provided on the surface of the first fixing frame 21 and the second fixing frame 8, and a mounting mechanism 10 is detachably connected to the inner wall of the card slot 9, a bottom plate 16 is fixedly connected to the lower part of the inner wall of the fixing frame 1, a groove is provided on the top of the bottom plate 16, and the height of the groove is equal to the height of the bottom plate 16, a filter screen 17 is embedded below the inner wall of the groove, a collecting groove 19 is provided on the top of the aggregate box 18, a discharge pipe is provided at the bottom of the aggregate box 18, and the top of the discharge pipe is connected to the collecting groove 19, and a hot fan is embedded on the surface of the fixing frame 1.

A through groove is provided on the surface of the fixing frame 1, and the surface of the connecting hose 6 contacts the inner wall of the through groove. The through groove can guide the connecting hose 6 to move with the conveying pipe to increase the stability of the connecting hose 6 when moving.

Telescopic rods 13 are fixedly connected to both sides of the surface of one side of the second fixed frame 8, one end of the telescopic rod 13 is fixedly connected to a limiting plate 14, and a limiting groove 15 is provided on one side of the inner wall of the fixed frame 1. The surfaces of the telescopic rod 13 and the limiting plate 14 are in contact with the inner wall of the limiting groove 15, thereby not only increasing the stability of the second fixed frame 8 during movement and rotation, but also guiding the movement of the second fixed frame 8 to increase the practicality of the second fixed frame 8.

The bottom of the first fixing frame 21 and the second fixing frame 8 are fixedly connected with a positioning sleeve 11, and an external thread is arranged below the surface of the positioning rod 12. The thread below the surface of the positioning rod 12 passes through the top of the positioning sleeve 11. The position of the installation mechanism 10 can be fixed by the coordinated use of the positioning sleeve 11 and the positioning rod 12 to ensure the stability of the aluminum alloy workpiece when it is flipped.

The adjusting mechanism 4 comprises a second motor 41, a threaded rod 42 and an adjusting block 43. The second motor 41 is fixedly connected to the surface of the vertical plate 3 on one side. One end of the threaded rod 42 rotates to penetrate the vertical plate 3 on one side and is fixedly connected to the output shaft of the second motor 41. The other end of the threaded rod 42 is rotatably connected to the surface of the vertical plate 3 on the other side. The adjusting block 43 is threadedly sleeved on the surface of the threaded rod 42. The lower part of the surface of the adjusting block 43 is slidably connected to the inner wall of the slot 2. The feed pipe is fixedly connected to the bottom of the adjusting block 43. When the staff starts the second motor 41, the threaded rod 42 rotates accordingly to drive the adjusting block 43 to move. Based on this, the staff can move the feed pipe and the nozzle 5 so that the nozzle 5 can better paint the aluminum alloy workpiece.

The mounting mechanism 10 includes a mounting frame 101 and a card plate 102. The card plate 102 is fixedly connected to the surface of one side of the mounting frame 101. The surface of the card plate 102 is slidably connected to the inner wall of the card slot 9. The positioning rod 12 slides through the mounting frame 101. The staff can fix the two ends of the workpiece through the mounting frame 101. After the spraying operation of the workpiece is completed, the staff can directly remove the workpiece through the two mounting mechanisms 10. During this process, the staff does not need to touch the surface of the workpiece with their hands to avoid affecting the paint surface on the surface of the workpiece that is not completely dry.

The collecting tank 19 and the groove are both of conical design, and the diameter of the bottom of the inner wall of the groove is equal to the diameter of the top of the inner wall of the collecting tank 19.

Working principle: the staff first places the two ends of the aluminum alloy workpiece inside the two mounting mechanisms 10 by using the hydraulic rod 7, and then the staff can start the first motor 20, and the first fixed frame 21 rotates accordingly to drive the workpiece to rotate. At this time, the telescopic rod 13 and the limit plate 14 rotate accordingly. At the same time, the staff starts the second motor 41 to adjust the position of the adjustment block 43, and then injects the paint into the feed pipe through the connecting hose 6 and sprays it out through the nozzle 5. At this time, the paint can be evenly sprayed on the surface of the workpiece. In this process, the staff turns on the hot fan to accelerate the drying of the paint on the surface of the workpiece. At this time, the excess paint falls into the groove and passes through the filter 17. The filtered paint falls into the inside of the collection tank 19 so that the staff can collect the excess paint. After the spraying is completed, the staff twists the positioning rod 12 and releases the threaded connection between the positioning rod 12 and the positioning sleeve 11. When the staff pulls out the positioning rod 12, it can remove the workpiece by pulling out the two mounting mechanisms 10, and then continue to dry the aluminum alloy workpiece to ensure that the paint surface of the aluminum alloy workpiece sprayed will not be affected.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

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 (6)

1. A spraying device for aluminum alloy workpieces with a rotating function, comprising a fixed frame (1) and a collection box (18) fixedly connected to the bottom of the fixed frame (1), characterized in that it also includes: A slot (2) is provided on the top of the fixed frame (1), both sides of the top of the fixed frame (1) are fixedly connected to vertical plates (3), an adjustment mechanism (4) is installed on the surface of the vertical plate (3), a feed pipe is fixedly connected to the bottom of the adjustment mechanism (4), a nozzle (5) is connected to the bottom of the feed pipe, and a connecting hose (6) is connected to the surface of the feed pipe; A first motor (20) is fixedly connected to the surface of one side of the fixing frame (1), the output shaft of the first motor (20) rotates through the fixing frame (1) and is fixedly connected to a first fixing frame (21), the surface of the other side of the fixing frame (1) is fixedly connected to a hydraulic rod (7), the piston rod of the hydraulic rod (7) slides through the fixing frame (1) and is rotationally connected to a second fixing frame (8) of the same size as the first fixing frame (21), the tops of the first fixing frame (21) and the second fixing frame (8) are both slidably penetrated by positioning rods (12), the surfaces of the first fixing frame (21) and the second fixing frame (8) are both provided with a card slot (9), and the inner wall of the card slot (9) is detachably connected to a mounting mechanism (10); A bottom plate (16) is fixedly connected to the lower inner wall of the fixed frame (1), the top of the bottom plate (16) is provided with a groove, a filter screen (17) is embedded below the inner wall of the groove, the top of the collection box (18) is provided with a collecting groove (19), the bottom of the collection box (18) is connected to a discharge pipe, the top of the discharge pipe is connected to the collecting groove (19), and a heat fan is embedded on the surface of the fixed frame (1). 2. The aluminum alloy workpiece spraying device with a rotating function according to claim 1 is characterized in that a through groove is opened on the surface of the fixing frame (1), and the surface of the connecting hose (6) contacts the inner wall of the through groove. 3. A spraying device for aluminum alloy processed parts with a rotating function according to claim 1, characterized in that: telescopic rods (13) are fixedly connected to both sides of the surface of one side of the second fixed frame (8), one end of the telescopic rod (13) is fixedly connected to a limiting plate (14), and a limiting groove (15) is provided on one side of the inner wall of the fixed frame (1), and the surfaces of the telescopic rod (13) and the limiting plate (14) are in contact with the inner wall of the limiting groove (15). 4. According to claim 1, a spraying device for aluminum alloy processed parts with a rotating function is characterized in that: the bottoms of the first fixed frame (21) and the second fixed frame (8) are fixedly connected with a positioning sleeve (11), and an external thread is arranged below the surface of the positioning rod (12), and the thread below the surface of the positioning rod (12) passes through the top of the positioning sleeve (11). 5. According to claim 1, a spraying device for aluminum alloy processed parts with a rotating function is characterized in that: the adjusting mechanism (4) includes a second motor (41) fixedly connected to the surface of a vertical plate (3) on one side, a threaded rod (42) and an adjusting block (43) threadedly sleeved on the surface of the threaded rod (42), one end of the threaded rod (42) rotates through the vertical plate (3) on one side and is fixedly connected to the output shaft of the second motor (41), the other end of the threaded rod (42) is rotatably connected to the surface of the vertical plate (3) on the other side, and the feed pipe is fixedly connected to the bottom of the adjusting block (43). 6. According to claim 1, a spraying device for aluminum alloy processed parts with a rotating function is characterized in that: the mounting mechanism (10) includes a mounting frame (101) and a clamping plate (102) fixedly connected to a surface of one side of the mounting frame (101), the surface of the clamping plate (102) is slidably connected to the inner wall of the clamping groove (9), and the positioning rod (12) slides through the mounting frame (101).