Powder coating equipment with high stability and displacement prevention

Abstract

The powder coating equipment comprises a treatment box, a box door is hinged to the front face of the treatment box through hinges, a mounting box is fixedly connected to the top of the treatment box, and a mounting shaft is rotationally connected to the top of the inner wall of the treatment box; the top end of the installation shaft penetrates through the treatment box and the installation box and extends into the installation box, the bottom end of the installation shaft is fixedly connected with a clamping piece, and a collecting box used for collecting powder is arranged at the position, located below the clamping piece, of the bottom of the inner wall of the treatment box. According to the high-stability anti-displacement powder coating equipment, through cooperative arrangement of a driving mechanism, a transmission mechanism and a spray head, a driving motor drives the spray head to swing up and down while driving a workpiece to rotate, the coverage area of the spray head is enlarged, the spraying dead angle is greatly reduced, it is guaranteed that powder is attached to each face of a part, and the spraying quality is improved. And the spraying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating equipment, in particular to powder coating equipment with strong stability and anti-displacement. Background Art

[0002] Powder spraying is the process of spraying powder coating onto the surface of a workpiece using powder spraying equipment. Under the action of static electricity, the powder will be evenly adsorbed on the surface of the workpiece to form a powdery coating; the powdery coating is leveled and solidified through high-temperature baking to become a final coating with different effects; the spraying effect of powder spraying is superior to the painting process in terms of mechanical strength, adhesion, corrosion resistance, and aging resistance, and the cost is also lower than that of painting with the same effect.

[0003] According to patent authorization announcement number CN 216322811 U, a powder coating device with strong stability and anti-displacement includes: a base, a housing is fixedly installed on the top of the base, a material storage box is fixedly installed on the top of the base and on the left and right sides of the housing, the tops of the two material storage boxes are connected with connecting pipes, and nozzle racks are fixedly installed on both sides of the inner wall of the housing, and one end of the two connecting pipes is connected to the nozzle rack. In the existing powder coating device with strong stability and anti-displacement, such as the above-mentioned utility model, the position of the nozzle is fixed, and when spraying the workpiece, it is easy to have a spraying dead angle, resulting in the inability to spray part of the part, affecting the spraying quality of the workpiece. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a powder coating device with strong stability and anti-displacement, which solves the problem that the position of the spray head of the prior art powder coating device is fixed, and when spraying the workpiece, dead angles for spraying are easily generated, resulting in parts of the parts being unable to be sprayed, thus affecting the spraying quality of the workpiece.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a powder coating device with strong stability and anti-displacement, including a processing box, a box door is hinged on the front of the processing box by a hinge, the top of the processing box is fixedly connected to the installation box, the top of the inner wall of the processing box is rotatably connected to the installation shaft, the top of the installation shaft passes through the processing box and the installation box and extends to the inside of the installation box, the bottom end of the installation shaft is fixedly connected to a clamping piece, and a collection box for collecting powder is provided at the bottom of the inner wall of the processing box and below the clamping piece. A driving mechanism for driving the installation shaft to rotate is arranged between the installation box and the installation shaft, a storage box is fixedly connected to one side of the processing box, a feeding pump is arranged on the top of the storage box, the output end of the feeding pump is connected to a feeding pipe, the feeding pipe passes through the processing box and extends to the interior of the processing box, one end of the feeding pipe located inside the processing box is fixedly connected to a nozzle, one side of the nozzle is fixedly connected to a transmission shaft, the transmission shaft is rotatably connected to the inner wall of the processing box, and a transmission mechanism for driving the nozzle to swing is arranged between the transmission shaft and the driving mechanism.

[0006] Preferably, the driving mechanism includes a driving motor, the output end of the driving motor is fixedly connected to a driving rod, the driving rod passes through the installation box and extends to the interior of the installation box, one end of the driving rod located inside the installation box is fixedly connected to a first gear, and the surface of the installation shaft is fixedly connected to a second gear.

[0007] Preferably, the transmission mechanism comprises a support shaft, the top end of the support shaft is rotatably connected to the top of the inner wall of the installation box, the bottom end of the support shaft is fixedly connected to a mounting cylinder, and a sliding groove is provided on the surface of the mounting cylinder.

[0008] Preferably, a sliding block is slidably connected to the surface of the sliding groove, a connecting frame is fixedly connected to the surface of the sliding block, and the connecting frame is slidably connected to the inner wall of the installation box.

[0009] Preferably, a rack plate is fixedly connected to the bottom end of the connecting frame, the bottom end of the rack plate passes through the installation box and the processing box and extends to the interior of the processing box, and a transmission gear matched with the rack plate is fixedly connected to the surface of the transmission shaft.

[0010] Preferably, a first sprocket is fixedly connected to the surface of the driving rod, a second sprocket is fixedly connected to the surface of the supporting shaft, and the first sprocket is connected to the second sprocket via a transmission chain.

[0011] Beneficial Effects

[0012] The utility model provides a powder coating device with strong stability and anti-displacement. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The powder coating equipment with strong stability and anti-displacement has a mounting box fixedly connected to the top of the processing box, a mounting shaft rotatably connected to the top of the inner wall of the processing box, the top of the mounting shaft penetrates the processing box and the mounting box and extends to the inside of the mounting box, the bottom of the mounting shaft is fixedly connected to a clamping piece, a collecting box for collecting powder is arranged at the bottom of the inner wall of the processing box and below the clamping piece, a driving mechanism for driving the mounting shaft to rotate is arranged between the mounting box and the mounting shaft, a material storage box is fixedly connected to one side of the processing box, a feeding pump is arranged on the top of the material storage box, and the output end of the feeding pump is connected to A feeding pipe, which passes through the processing box and extends to the interior of the processing box. One end of the feeding pipe located inside the processing box is fixedly connected to a nozzle, and one side of the nozzle is fixedly connected to a transmission shaft. The transmission shaft is rotatably connected to the inner wall of the processing box, and a transmission mechanism for driving the nozzle to swing is arranged between the transmission shaft and the driving mechanism. Through the coordination between the driving mechanism, the transmission mechanism and the nozzle, the driving motor drives the nozzle to swing up and down while driving the workpiece to rotate, thereby improving the coverage of the nozzle, greatly reducing the dead angle of spraying, ensuring that powder is attached to each surface of the part, and improving the spraying effect.

[0014] (2) The powder coating equipment with strong stability and anti-displacement comprises a driving mechanism including a driving motor, an output end of the driving motor is fixedly connected to a driving rod, the driving rod passes through the installation box and extends to the inside of the installation box, one end of the driving rod located inside the installation box is fixedly connected to a first gear, and the surface of the installation shaft is fixedly connected to a second gear, and the transmission mechanism comprises a supporting shaft, the top end of the supporting shaft is rotatably connected to the top of the inner wall of the installation box, the bottom end of the supporting shaft is fixedly connected to a mounting cylinder, a sliding groove is provided on the surface of the mounting cylinder, a sliding block is slidably connected to the surface of the sliding groove, a connecting frame is fixedly connected to the surface of the sliding block, the connecting frame is slidably connected to the inner wall of the mounting box, the bottom end of the connecting frame is fixedly connected to a rack plate, the bottom end of the rack plate passes through the installation box and the processing box and extends to the inside of the processing box, and the surface of the transmission shaft is fixedly connected to a transmission gear matched with the rack plate. Through the setting of the transmission mechanism, the first sprocket rotates through the transmission chain to drive the second sprocket and the supporting shaft to rotate together, the support shaft rotates to drive the mounting cylinder to rotate, and the mounting cylinder rotates through the sliding groove and the sliding block to drive the connecting frame and the rack plate to reciprocate in the vertical direction, thereby driving the nozzle to swing up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a cross-sectional view of the transmission mechanism of the utility model;

[0018] Figure 4It is a three-dimensional diagram of the transmission mechanism of the utility model;

[0019] Figure 5 It is a stereoscopic diagram of the rack plate and the transmission gear of the utility model.

[0020] In the figure: 1 processing box, 2 box door, 3 installation box, 4 driving mechanism, 41 driving motor, 42 driving rod, 43 first gear, 44 second gear, 5 transmission mechanism, 51 support shaft, 52 installation cylinder, 53 sliding groove, 54 slider, 55 connecting frame, 56 rack plate, 57 transmission gear, 58 first sprocket, 59 second sprocket, 510 transmission chain, 6 installation shaft, 7 clamping member, 8 collection box, 9 storage box, 10 feeding pump, 11 feeding pipe, 12 nozzle, 13 transmission shaft. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides two technical solutions:

[0023] Figure 1-5The first embodiment is shown: a powder coating device with strong stability and anti-displacement, including a processing box 1, a box door 2 is hinged on the front of the processing box 1 through a hinge, a mounting box 3 is fixedly connected to the top of the processing box 1, a mounting shaft 6 is rotatably connected to the top of the inner wall of the processing box 1, the top of the mounting shaft 6 passes through the processing box 1 and the mounting box 3 and extends to the inside of the mounting box 3, the bottom end of the mounting shaft 6 is fixedly connected to a clamping member 7, a collecting box 8 for collecting powder is arranged at the bottom of the inner wall of the processing box 1 and below the clamping member, a driving mechanism 4 for driving the mounting shaft 6 to rotate is arranged between the mounting box 3 and the mounting shaft 6, the driving mechanism 4 includes a driving motor 41, the driving motor 41 is a variable frequency motor, connected to the control system and the power supply through a wire, and the output end of the driving motor 41 is fixedly connected to a driving rod 42 The driving rod 42 passes through the installation box 3 and extends to the interior of the installation box 3. The end of the driving rod 42 located inside the installation box 3 is fixedly connected to the first gear 43, and the surface of the mounting shaft 6 is fixedly connected to the second gear 44. One side of the processing box 1 is fixedly connected to the storage box 9. A feeding pump 10 is arranged on the top of the storage box 9. The feeding pump 10 is connected to the control system and the power supply through a wire. The output end of the feeding pump 10 is connected to a feeding pipe 11. The feeding pipe 11 passes through the processing box 1 and extends to the interior of the processing box 1. One end of the feeding pipe 11 located inside the processing box 1 is fixedly connected to a nozzle 12. One side of the nozzle 12 is fixedly connected to a transmission shaft 13. The transmission shaft 13 is rotatably connected to the inner wall of the processing box 1. A transmission mechanism 5 for driving the nozzle 12 to swing is arranged between the transmission shaft 13 and the driving mechanism 4.

[0024] Through the coordinated arrangement between the driving mechanism 4, the transmission mechanism 5 and the nozzle 12, the driving motor 41 drives the nozzle 12 to swing up and down while driving the workpiece to rotate, thereby increasing the coverage of the nozzle, greatly reducing the dead angle of spraying, ensuring that powder is attached to each surface of the part, and improving the spraying effect.

[0025] Figure 4 and 5 A second embodiment is shown, and its main difference from the first embodiment is that the transmission mechanism 5 includes a support shaft 51, the top end of the support shaft 51 is rotatably connected to the top of the inner wall of the installation box 3, the bottom end of the support shaft 51 is fixedly connected to a mounting cylinder 52, the surface of the mounting cylinder 52 is provided with a sliding groove 53, the surface of the sliding groove 53 is slidably connected to a slider 54, the surface of the slider 54 is fixedly connected to a connecting frame 55, the connecting frame 55 is slidably connected to the inner wall of the installation box 3, the bottom end of the connecting frame 55 is fixedly connected to a rack plate 56, the bottom end of the rack plate 56 passes through the installation box 3 and the processing box 1 and extends to the interior of the processing box 1, the surface of the transmission shaft 13 is fixedly connected to a transmission gear 57 matched with the rack plate 56, the surface of the driving rod 42 is fixedly connected to a first sprocket 58, the surface of the support shaft 51 is fixedly connected to a second sprocket 59, and the first sprocket 58 and the second sprocket 59 are connected by a transmission chain 510.

[0026] Through the setting of the transmission mechanism 5, the first sprocket 58 rotates through the transmission chain 510 to drive the second sprocket 59 and the support shaft 51 to rotate together, the support shaft 51 rotates to drive the installation cylinder 52 to rotate, the installation cylinder 52 rotates through the sliding groove 53 and the slider 54 to drive the connecting frame 55 and the rack plate 56 to reciprocate in the vertical direction, thereby driving the nozzle 12 to swing up and down.

[0027] When in use, after the workpiece to be coated with powder is fixed by the clamping member 7, the box door 2 is closed, the driving motor 41 and the feeding pump 10 are turned on, and the feeding pump 10 works to feed the powder in the storage box 9 into the nozzle 12 through the feeding pipe 11 for spraying the workpiece, and the driving motor 41 works to drive the first sprocket 58 and the first gear 43 to rotate together through the driving rod 42, and the rotation of the first gear 43 drives the second gear 44 and the mounting shaft 6 to rotate together through the meshing action, thereby driving the clamping member 7 and the workpiece to rotate together, the first sprocket 58 rotates through the transmission chain 510 to drive the second sprocket 59 and the support shaft 51 to rotate together, the rotation of the support shaft 51 drives the mounting cylinder 52 to rotate, and the rotation of the mounting cylinder 52 drives the connecting frame 55 and the rack plate 56 to reciprocate in the vertical direction through the sliding groove 53 and the slider 54, and the reciprocating motion of the rack plate 56 drives the transmission gear 57 and the transmission shaft 13 to rotate reciprocatingly together through the meshing action, thereby driving the nozzle 12 to swing up and down.

[0028] 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.

[0029] Although 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 powder coating device with strong stability and anti-displacement, comprising a processing box (1), the front of which is hingedly connected to a box door (2) by a hinge, characterized in that: The top of the processing box (1) is fixedly connected to a mounting box (3), the top of the inner wall of the processing box (1) is rotatably connected to a mounting shaft (6), the top of the mounting shaft (6) passes through the processing box (1) and the mounting box (3) and extends into the interior of the mounting box (3), the bottom of the mounting shaft (6) is fixedly connected to a clamping member (7), a collecting box (8) for collecting powder is provided at the bottom of the inner wall of the processing box (1) and below the clamping member, a driving mechanism (4) for driving the mounting shaft (6) to rotate is provided between the mounting box (3) and the mounting shaft (6), and a storage member (7) is fixedly connected to one side of the processing box (1). A material box (9), a feeding pump (10) is arranged on the top of the material storage box (9), the output end of the feeding pump (10) is connected to a feeding pipe (11), the feeding pipe (11) passes through the processing box (1) and extends to the inside of the processing box (1), one end of the feeding pipe (11) located inside the processing box (1) is fixedly connected to a nozzle (12), one side of the nozzle (12) is fixedly connected to a transmission shaft (13), the transmission shaft (13) is rotatably connected to the inner wall of the processing box (1), and a transmission mechanism (5) for driving the nozzle (12) to swing is arranged between the transmission shaft (13) and the driving mechanism (4).

2. The powder coating equipment with strong stability and anti-displacement according to claim 1, characterized in that: The driving mechanism (4) comprises a driving motor (41), the output end of the driving motor (41) is fixedly connected to a driving rod (42), the driving rod (42) passes through the installation box (3) and extends into the interior of the installation box (3), one end of the driving rod (42) located inside the installation box (3) is fixedly connected to a first gear (43), and the surface of the installation shaft (6) is fixedly connected to a second gear (44).

3. The powder coating equipment with strong stability and anti-displacement according to claim 2 is characterized by: The transmission mechanism (5) comprises a support shaft (51), the top end of the support shaft (51) is rotatably connected to the top of the inner wall of the installation box (3), the bottom end of the support shaft (51) is fixedly connected to a mounting tube (52), and a sliding groove (53) is provided on the surface of the mounting tube (52).

4. The powder coating equipment with strong stability and anti-displacement according to claim 3 is characterized by: The surface of the sliding groove (53) is slidably connected to a sliding block (54), the surface of the sliding block (54) is fixedly connected to a connecting frame (55), and the connecting frame (55) is slidably connected to the inner wall of the installation box (3).

5. The powder coating equipment with strong stability and anti-displacement according to claim 4 is characterized in that: The bottom end of the connection frame (55) is fixedly connected to a rack plate (56), the bottom end of the rack plate (56) penetrates the installation box (3) and the processing box (1) and extends to the interior of the processing box (1), and the surface of the transmission shaft (13) is fixedly connected to a transmission gear (57) that matches the rack plate (56).

6. The powder coating equipment with strong stability and anti-displacement according to claim 5, characterized in that: A first sprocket (58) is fixedly connected to the surface of the driving rod (42), and a second sprocket (59) is fixedly connected to the surface of the supporting shaft (51). The first sprocket (58) and the second sprocket (59) are connected in transmission via a transmission chain (510).

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