Screening device for coating powder processing

Abstract

The utility model relates to the technical field of coating processing, in particular to a screening device for coating powder processing, which comprises a filter box, and the left end face of the filter box is fixedly connected with a dumping device; the upper ends of the front and rear end surfaces of the filter box are fixedly connected with a vibration device of which the upper end is fixedly connected with a vibration support plate; the right upper end of the filter box is fixedly connected with a rotating shaft device; a storage rack is inserted into the lower end of the filter box; the screening device for processing the coating powder has the beneficial effects that the dumping device is arranged, so that more large blocks of coating on the screening filter screen can be dumped out in time through the dumping device after being used for a long time, and meanwhile, the device does not need to be disconnected; and the device can immediately and continuously achieve the filtering effect after pouring is completed, the step of manual cleaning is omitted, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of coating processing, in particular to a screening device used for coating powder processing. Background Art

[0002] Paint is applied to the surface of the object to be protected or decorated, and can form a continuous film that is firmly attached to the coated object. It is usually a viscous liquid made of resin, oil, or emulsion, with or without pigments and fillers, and with corresponding additives, and prepared with organic solvents or water. The paint powder needs to be screened during processing.

[0003] When traditional screening devices are used for a long time, a large number of large pieces of paint usually remain on the screening filter, which may cause the filter to be blocked during subsequent screening and need to be manually cleaned in time. In actual operation, it is necessary to stop the machine midway to clean the screening network, which is inconvenient to operate. For this reason, the utility model proposes a screening device for coating powder processing to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a screening device for coating powder processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening device for coating powder processing, the screening device for coating powder processing comprising: a filter box, a dumping device fixedly connected to the left end face of the filter box; a vibration device fixedly connected to the upper ends of the front and rear end faces of the filter box, a vibration support plate fixedly connected to the upper end of the vibration device; a rotating shaft device fixedly connected to the upper right end of the filter box; and a storage rack plugged into the lower end of the filter box.

[0006] Preferably, the dumping device includes a filter screen, the left end of the filter screen is rotatably connected to a lifting connecting rod, the end shaft of the lifting connecting rod is connected to an electric telescopic rod, the lower end of the electric telescopic rod is electrically connected to a telescopic motor, and the telescopic motor is fixedly connected to the left end of the filter box.

[0007] Preferably, both ends of the filter screen are fixedly connected with support plates, and the lower side of the support plate is correspondingly supported with a vibration support plate.

[0008] Preferably, the rotating shaft device comprises a bracket rotating shaft, the inner end of the bracket rotating shaft is fixedly connected with a rotating shaft rod, and the outer end of the rotating shaft rod is sleeved on the right end of the filter screen.

[0009] Preferably, a bracket spring is fixedly connected to the lower end of the bracket shaft, and the bracket spring is fixedly connected to the upper end of the right side of the filter box.

[0010] Preferably, a stabilizing bracket is fixedly connected to the inner end of the left side plate of the filter box, a stabilizing spring is fixedly connected to the upper end of the stabilizing bracket, and the upper end of the stabilizing spring is fixedly connected to the bottom end of the filter screen.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The screening device for coating powder processing proposed by the utility model is provided with a dumping device, so that large pieces of coating on the screening filter screen after being used for a long time can be poured out in time through the dumping device, and at the same time, there is no need to disconnect the device, so that the device can immediately continue to perform the filtering function after the dumping is completed, reducing the steps of manual cleaning and improving the efficiency of filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0015] Figure 3 It is a partial structural schematic diagram of the utility model.

[0016] In the figure: 1 filter box, 2 filter net, 3 bracket shaft, 4 bracket spring, 5 bracket plate, 6 vibration device, 7 storage rack, 8 electric telescopic rod, 9 lifting connecting rod, 10 telescopic motor, 11 shaft rod, 12 stabilizing spring, 13 stabilizing bracket, 14 vibration support plate. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0018] Embodiment 1

[0019] See also Figure 1-Figure 3The utility model provides a technical solution: a screening device for coating powder processing, the screening device for coating powder processing comprises: a filter box 1, the left end face of the filter box 1 is fixedly connected with a dumping device; the upper ends of the front and rear end faces of the filter box 1 are fixedly connected with a vibration device 6, the upper end of the vibration device 6 is fixedly connected with a vibration support plate 14, and the vibration device can make the vibration support plate 14 vibrate; the upper right end of the filter box 1 is fixedly connected with a rotating shaft device; the lower end of the filter box 1 is plugged with a storage rack 7, and the storage rack 7 is used to collect the screened powder.

[0020] Embodiment 2

[0021] On the basis of embodiment 1, the dumping device includes a filter screen 2, the left end of the filter screen 2 is rotatably connected to a lifting connecting rod 9, the end shaft of the lifting connecting rod 9 is connected to an electric telescopic rod 8, the lower end of the electric telescopic rod 8 is electrically connected to a telescopic motor 10, the telescopic motor 10 is fixedly connected to the left end of the filter box 1, and the two ends of the filter screen 2 are fixedly connected to a bracket plate 5, and the lower side of the bracket plate 5 is correspondingly supported by a vibrating support plate 14. The vibrating support plate 14 can drive the bracket plate 5 to vibrate, so that the filter screen 2 vibrates for screening, and the telescopic motor 10 can make the electric telescopic rod 8 telescope, and by cooperating with the lifting connecting rod 9, the filter screen 2 is lifted, and the larger pieces of screened paint are poured out to avoid clogging the filter screen 2.

[0022] Embodiment 3

[0023] On the basis of the second embodiment, the rotating shaft device includes a bracket rotating shaft 3, the inner end of the bracket rotating shaft 3 is fixedly connected with a rotating shaft rod 11, the rotating shaft rod 11 enables the filter screen 2 to rotate stably during vibration, the outer end of the rotating shaft rod 11 is sleeved on the right end of the filter screen 2, the lower end of the bracket rotating shaft 3 is fixedly connected with a bracket spring 4, the bracket spring 4 is fixedly connected to the upper end of the right side of the filter box 1, the inner end of the left side plate of the filter box 1 is fixedly connected with a stabilizing bracket 13, the upper end of the stabilizing bracket 13 is fixedly connected with a stabilizing spring 12, the upper end of the stabilizing spring 12 is fixedly connected to the bottom end of the filter screen 2, the stabilizing spring 12 always pulls the filter screen 2 downward, so that the filter screen 2 can be stably contacted with the vibration support plate 14, thereby ensuring the vibration transmission efficiency.

[0024] When in actual use, the paint is poured into the filter screen 2, and the upper ends of the front and rear end surfaces of the filter box 1 are fixedly connected with a vibration device 6, and the upper end of the vibration device 6 is fixedly connected with a vibration support plate 14. The vibration support plate 14 can drive the bracket plate 5 to vibrate, so that the filter screen 2 vibrates for screening, and the telescopic motor 10 can make the electric telescopic rod 8 telescopic, and through cooperation with the lifting connecting rod 9, the filter screen 2 is lifted to pour out the larger pieces of paint screened to avoid clogging the filter screen 2. The inner end of the bracket shaft 3 is fixedly connected with a shaft rod 11, and the shaft rod 11 enables the filter screen 2 to rotate stably during vibration. The outer end of the shaft rod 11 is sleeved on the right end of the filter screen 2, and the inner end of the left side plate of the filter box 1 is fixedly connected with a stabilizing bracket 13, and the upper end of the stabilizing bracket 13 is fixedly connected with a stabilizing spring 12, and the upper end of the stabilizing spring 12 is fixedly connected to the bottom end of the filter screen 2. The stabilizing spring 12 always pulls the filter screen 2 downward, so that the filter screen 2 can stably contact with the vibration support plate 14, thereby ensuring the vibration transmission efficiency.

[0025] 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 screening device for coating powder processing, characterized in that: The screening device for coating powder processing comprises: A filter box (1), wherein a dumping device is fixedly connected to the left end surface of the filter box (1); The upper ends of the front and rear end surfaces of the filter box (1) are fixedly connected to a vibration device (6), and the upper end of the vibration device (6) is fixedly connected to a vibration support plate (14); A rotating shaft device is fixedly connected to the upper right end of the filter box (1); A storage rack (7) is plugged into the lower end of the filter box (1).

2. A screening device for coating powder processing according to claim 1, characterized in that: The tipping device comprises a filter screen (2), the left end of the filter screen (2) is rotatably connected to a lifting connecting rod (9), the end shaft of the lifting connecting rod (9) is connected to an electric telescopic rod (8), the lower end of the electric telescopic rod (8) is electrically connected to a telescopic motor (10), and the telescopic motor (10) is fixedly connected to the left end of the filter box (1).

3. A screening device for coating powder processing according to claim 2, characterized in that: The two ends of the filter screen (2) are fixedly connected to support plates (5), and the lower side of the support plate (5) is correspondingly supported by a vibration support plate (14).

4. A screening device for coating powder processing according to claim 1, characterized in that: The rotating shaft device comprises a support rotating shaft (3), the inner end of the support rotating shaft (3) is fixedly connected to a rotating shaft rod (11), and the outer end of the rotating shaft rod (11) is sleeved on the right end of the filter screen (2).

5. A screening device for coating powder processing according to claim 4, characterized in that: The lower end of the support shaft (3) is fixedly connected to a support spring (4), and the support spring (4) is fixedly connected to the upper end of the right side of the filter box (1).

6. A screening device for coating powder processing according to claim 1, characterized in that: The inner end of the left side plate of the filter box (1) is fixedly connected to a stabilizing bracket (13), the upper end of the stabilizing bracket (13) is fixedly connected to a stabilizing spring (12), and the upper end of the stabilizing spring (12) is fixedly connected to the bottom end of the filter screen (2).

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