Paint spraying device for ice maker

Abstract

The utility model discloses a paint spraying device of an ice maker, which comprises a rotary feeding device, a power device, paint spraying and cleaning devices and a feeding pipe, the rotary feeding device is movably connected to the power device, and at least two paint spraying and cleaning devices are connected to the power device and are connected with the rotary feeding device through the feeding pipe; the paint spraying cleaning device comprises a paint spraying pipe, a nozzle, a piston, a connecting pipe, a water connector and a paint connector, one end of the connecting pipe is connected with the paint connector, the other end of the connecting pipe penetrates through one end of the paint spraying pipe, extends into the paint spraying pipe and is connected with the piston, and the water connector is connected to the end, close to the paint connector, of the paint spraying pipe; the paint spraying device of the ice maker is simple in structure, convenient and practical, the corresponding nozzles are controlled to work through the power device, the size of a paint spraying face is controlled according to the paint spraying height of a product, and the purposes that paint is quickly sprayed, the situation of excessive use of spraying is reduced, and paint loss is reduced are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of spray painting technology, specifically relating to a spray painting device for an ice maker. Background Technology

[0002] As people's living standards improve, ice makers are increasingly used in various public places and households. However, the sizes of household ice makers and those used in businesses differ, resulting in different production processes. While the painting process for the outer shell and parts of the ice maker is the same, the painting machine only needs adjustment based on the structure of the batch of products before painting. This mainly involves adjusting the working trajectory of the spray nozzles to ensure that the batch of products can be painted in one go. However, existing painting machines cannot simultaneously paint both the inner and outer sides of the ice maker shell in one go, requiring a longer nozzle movement trajectory, which reduces painting efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an ice maker painting device, which is simple in structure, convenient and practical. It controls the corresponding nozzle to work through a power device, so as to control the size of the painting surface according to the height of the product painting, achieve rapid painting, and reduce the occurrence of over-spraying to reduce paint loss.

[0004] An ice maker painting device includes a rotary feeding device, a power unit, a painting and cleaning device, and a feeding pipe. The rotary feeding device is movably connected to the power unit. At least one of the painting and cleaning devices is connected to the power unit and connected to the rotary feeding device through the feeding pipe. The painting and cleaning device includes a painting pipe, nozzles, a piston, a connecting pipe, a water connector, and a paint connector. One end of the connecting pipe is connected to the paint connector, and the other end extends through one end of the painting pipe into the painting pipe and is connected to the piston. The water connector is connected to the end of the painting pipe near the paint connector. Several nozzles are connected to the painting pipe.

[0005] Preferably, the power unit includes a fixed frame, a lifting motor, a rotary motor, sliding columns, a lead screw, a rotating shaft, a fixed gear, a fixed circular plate, a moving gear, a moving circular plate, a rotating ring, fixed bars, and adjusting bars. The lifting motor and the rotary motor are mounted on the fixed frame, and the power rod is connected to one end of the lead screw and the rotating shaft, respectively. The other ends of the lead screw and the rotating shaft are movably connected to the fixed circular plate. The lead screw is driven by the moving circular plate. Several sliding columns are slidably connected to the fixed circular plate and the moving circular plate. Bearings are fitted on both the fixed circular plate and the moving circular plate. The rotating ring is fitted on the bearings. Several fixed bars are connected to the rotating ring. The inner side of the rotating ring is provided with teeth that mate with the fixed gear and the moving gear. The fixed gear is connected to the rotating shaft. The moving gear is movably connected to the moving circular plate and driven by the rotating shaft. The adjusting bars are connected to the fixed bars.

[0006] Preferably, it includes a fixed bearing and a transmission pin. The moving gear is connected to the moving circular plate through the fixed bearing. The center of the moving gear has a transition hole for the rotating shaft to pass through. The transmission pin is connected to the inner wall of the transition hole. The rotating shaft has a groove for the transmission pin to slide.

[0007] Preferably, the rotary feeding device includes a material box, a tap, a feed column, and a multi-channel rotary joint. Several material boxes are connected together from top to bottom, and several taps are connected to the material boxes. One end of the feed column is connected to the multi-channel rotary joint, and the other end passes through several material boxes and is movably connected to a fixed frame. Several liquid guiding channels are opened on the feed column and communicate with the corresponding material boxes. The other end of the liquid guiding channels is communicated with the multi-channel rotary joint.

[0008] Preferably, the adjusting strip has several positioning holes for installing connecting pipes or paint spray pipes.

[0009] Beneficial effects:

[0010] (1) The ice maker painting device of this utility model has a simple structure and is convenient and practical. It controls the corresponding nozzle to work through the power device, so as to control the size of the painting surface according to the height of the product painting, and realize the purpose of rapid painting while reducing the occurrence of over-spraying and reducing paint loss.

[0011] (2) The ice maker spray painting device of this utility model controls the piston to move through the power device, so that the cleaning liquid is introduced into the spray painting pipe and cleans the nozzles thereon, so as to avoid the paint drying on the nozzles and causing the nozzles to become clogged.

[0012] (3) The ice maker painting device of this utility model drives the painting and cleaning device to rotate through the power device, and at the same time, the rotating feeding device rotates with the painting and cleaning device, so that the painting and cleaning device can be fed synchronously while rotating. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the spray painting equipment.

[0014] Figure 2 This is a schematic diagram of the power unit.

[0015] Figure 3 This is a schematic diagram of the structure of the moving gear;

[0016] Figure 4 This is a schematic diagram of a paint spraying and cleaning device.

[0017] Figure 5 This is a schematic diagram of the feed column structure;

[0018] 1-Rotary feeding device, 11-Material box, 12-Branch connector, 13-Feed column, 14-Liquid guide channel, 2-Power unit, 21-Fixed frame, 22-Lifting motor, 23-Rotary motor, 24-Sliding column, 25-Screw screw, 26-Rotating shaft, 27-Standing gear, 28-Standing circular plate, 29-Moving gear, 210-Moving circular plate, 211-Bearing, 212-Rotating ring, 213-Fixed strip, 214-Fixed bearing, 215-Transmission pin, 3-Painting cleaning device, 31-Painting pipe, 32-Nozzle, 33-Piston, 34-Connecting pipe, 35-Water connector, 36-Paint connector. Detailed Implementation

[0019] The embodiments of this utility model are further described below with reference to the accompanying drawings.

[0020] Example 1

[0021] like Figures 1 to 5As shown; an ice maker painting device includes a rotary feeding device 1, a power unit 2, a painting and cleaning device 3, and a feeding pipe. The rotary feeding device 1 is movably connected to the power unit 2. At least one painting and cleaning device 3 is connected to the power unit 2 and connected to the rotary feeding device 1 via the feeding pipe. The painting and cleaning device 3 includes a painting pipe 31, a nozzle 32, a piston 33, a connecting pipe 34, a water connector 35, and a paint connector 36. One end of the connecting pipe 34 is connected to the paint connector 36, and the other end extends through one end of the painting pipe 31 into the painting pipe 31 and is connected to the piston 33. The water connector 35 is connected to the end of the painting pipe 31 near the paint connector 36. Several nozzles are included. The nozzle 32 is connected to the paint spray pipe 31; the power unit 2 includes a fixed frame 21, a lifting motor 22, a rotary motor 23, sliding columns 24, a lead screw 25, a rotating shaft 26, a fixed gear 27, a fixed circular plate 28, a moving gear 29, a moving circular plate 210, a rotating ring 212, a fixing bar 213, and an adjusting bar. The lifting motor 22 and the rotary motor 23 are mounted on the fixed frame 21, and the power rods are respectively connected to one end of the lead screw 25 and the rotating shaft 26. The other ends of the lead screw 25 and the rotating shaft 26 are movably connected to the fixed circular plate 28. The lead screw 25 is connected to the moving circular plate 210 in a transmission connection. Several sliding columns 24 are slidably connected between the fixed frame 21 and the fixed circular plate 28 and the moving circular plate 210. Bearings 211 are fitted onto both the circular plate 28 and the movable circular plate 210. A rotating ring 212 is fitted onto the bearings 211. Several fixing bars 213 are connected to the rotating ring 212. The inner side of the rotating ring 212 has teeth that mate with the fixed gear 27 and the movable gear 29. The fixed gear 27 is connected to the rotating shaft 26. The movable gear 29 is movably connected to the movable circular plate 210 and is driven by the rotating shaft 26. The adjusting bar is connected to the fixing bars 213. A fixed bearing 214 and a transmission pin 215 are also included. The movable gear 29 is connected to the movable circular plate 210 via the fixed bearing 214. The movable gear 29 has a transition hole in its center for the rotating shaft 26 to pass through. The transmission pin 215 connects to... On the inner wall of the transition hole, the rotating shaft 26 is provided with a groove for the sliding of the transmission pin 215; the rotary feeding device 1 includes a material box 11, a tap 12, a feed column 13 and a multi-channel rotary joint, several material boxes 11 are connected together from top to bottom, several taps 12 are connected to the material boxes 11, one end of the feed column 13 is connected to the multi-channel rotary joint and the other end passes through several material boxes 11 and is movably connected to the fixed frame 21, several liquid guiding channels 14 are provided on the feed column 13 and communicate with the corresponding material boxes 11, and the other end of the liquid guiding channel is communicated with the multi-channel rotary joint; several positioning holes for installing connecting pipes 34 or paint spray pipes 31 are provided on the adjusting strip.

[0022] The fixed frame 21 is mounted on the robotic arm. Specifically, the lifting motor 22 drives the lead screw 25 to rotate, causing the moving circular plate 210 to rise or fall along the sliding column 24. The rotary motor 23 drives the rotating shaft 26 to rotate, which in turn drives the fixed gear 27 to rotate. The fixed gear 27 drives the rotating ring 212 on the fixed circular plate 28 to rotate. The rotating ring 212 drives the fixing bar 213 and the adjusting bar, causing the middle part of the paint spraying and cleaning device 3 to rotate around the lead screw 25. The product below the lead screw 25 is painted by the paint spraying and cleaning device 3 rotating around the lead screw 25. At the same time, the rotating shaft 26 drives the transmission pin 215 to drive the moving gear 29 to rotate. The moving gear 29 drives the rotating ring 212 on the moving circular plate 210 to rotate. The rotating ring 212 drives the fixing bar 213 and the adjusting bar, causing the upper end of the paint spraying and cleaning device 3 to rotate around the lead screw 25. The upper and middle ends of the paint spraying and cleaning device 3 rotate synchronously. The lifting and lowering of the moving circular plate 210 sequentially drives the bearing 211 and the rotating ring. 212, 213, 214, 34, 35, 216, 317, 318, 319, 329 ...

[0023] The specific embodiments of this utility model have been described in detail above, but they are merely examples, and this utility model is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to this utility model are also within the scope of this utility model. Therefore, all equivalent changes and modifications made without departing from the spirit and scope of this utility model are covered within the scope of this utility model.

Claims

1. A painting device for an ice maker, characterized in that: The device includes a rotary feeding device (1), a power unit (2), a paint cleaning device (3), and a feeding pipe. The rotary feeding device (1) is movably connected to the power unit (2). At least one of the paint cleaning devices (3) is connected to the power unit (2) and connected to the rotary feeding device (1) through the feeding pipe. The paint cleaning device (3) includes a paint pipe (31), a nozzle (32), a piston (33), a connecting pipe (34), a water connector (35), and a paint connector (36). One end of the connecting pipe (34) is connected to the paint connector (36), and the other end extends through one end of the paint pipe (31) into the paint pipe (31) and is connected to the piston (33). The water connector (35) is connected to one end of the paint pipe (31) near the paint connector (36). Several nozzles (32) are connected to the paint pipe (31).

2. The ice maker painting device as described in claim 1, characterized in that: The power unit (2) includes a fixed frame (21), a lifting motor (22), a rotary motor (23), a sliding column (24), a lead screw (25), a rotating shaft (26), a fixed gear (27), a fixed circular plate (28), a moving gear (29), a moving circular plate (210), a rotating ring (212), a fixing bar (213), and an adjusting bar. The lifting motor (22) and the rotary motor (23) are mounted on the fixed frame (21), and the power rods are respectively connected to one end of the lead screw (25) and the rotating shaft (26). The other ends of the lead screw (25) and the rotating shaft (26) are movably connected to the fixed circular plate (28). The lead screw (25) is driven by the moving circular plate (210). Several rods are used in this unit. The sliding column (24) fixing frame (21) is slidably connected to the fixed circle plate (28) and the moving circle plate (210). Both the fixed circle plate (28) and the moving circle plate (210) are fitted with bearings (211). The rotating ring (212) is fitted on the bearings (211). Several fixing bars (213) are connected to the rotating ring (212). The inner side of the rotating ring (212) is provided with teeth that cooperate with the fixed gear (27) and the moving gear (29). The fixed gear (27) is connected to the rotating shaft (26). The moving gear (29) is movably connected to the moving circle plate (210) and is connected to the rotating shaft (26) for transmission. The adjusting bar is connected to the fixing bar (213).

3. The ice maker painting device as described in claim 2, characterized in that: It includes a fixed bearing (214) and a transmission pin (215). The moving gear (29) is connected to the moving circular plate (210) through the fixed bearing (214). The moving gear (29) has a transition hole in the center for the rotating shaft (26) to pass through. The transmission pin (215) is connected to the inner wall of the transition hole. The rotating shaft (26) has a groove for the transmission pin (215) to slide.

4. The ice maker painting device as described in claim 3, characterized in that: The rotary feeding device (1) includes a material box (11), a tap (12), a feed column (13) and a multi-channel rotary joint. Several material boxes (11) are connected together from top to bottom. Several taps (12) are connected to the material boxes (11). One end of the feed column (13) is connected to the multi-channel rotary joint and the other end passes through several material boxes (11) and is movably connected to the fixed frame (21). Several liquid guiding channels (14) are opened on the feed column (13) and communicate with the corresponding material boxes (11). The other end of the liquid guiding channel is connected to the multi-channel rotary joint.

5. The ice maker painting device as described in claim 4, characterized in that: The adjusting strip has several positioning holes for installing connecting pipes (34) or paint spraying pipes (31).

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