Powder coating processing equipment with anti-sticking function

Abstract

The utility model relates to the technical field of powder coating processing, and particularly discloses a powder coating processing device with an anti-sticking function, which comprises a screening shell, a screening assembly, a power assembly, a motor assembly, a motor driving assembly and a motor driving assembly, and the screening assembly is used for screening ground powder coating and mounted in the screening shell. The power assembly accelerates the screening speed of the screening assembly in the screening shell, the power assembly is fixedly connected to the screening assembly, the powder coating is screened through the round holes of the screening net barrel, when the coating bonded to the round holes of the screening net barrel needs to be cleaned, external air is guided into the branch air pipes through the air guide pipes, and the powder coating is cleaned through the branch air pipes. Along with rotation of the screening net cylinder, gas cleans the surface of the screening net cylinder, the screening net cylinder is prevented from being blocked, the powder coating screening efficiency of the screening net cylinder is guaranteed, the multiple branch gas pipes and the screening net cylinder are arranged in parallel, and the cleaning effect on round holes in the screening net cylinder is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating processing, in particular to powder coating processing equipment with an anti-sticking function. Background Art

[0002] Powder coating is a common surface coating material that exists in the form of fine powder, which is completely different from general coatings. Because it does not use solvents, it is called powder coating. It is widely used in the fields of construction, furniture, automobiles, etc. The raw materials of powder coating mainly include resin, pigment, filler and additives.

[0003] Among them, powder coating has excellent corrosion resistance, wear resistance and aesthetics. After the powder coating raw materials are crushed by a grinder, the powder coating needs to be screened in the later process. The traditional powder coating screening method is: the powder coating to be screened is introduced into the screening plate, and round holes are processed on the screening plate. The screening plate screens the powder coating through the vibration generated by the vibration motor. With the continuous vibration of the screening plate in the horizontal direction, large particles of powder coating will adhere to the round holes of the screening plate, causing the screening plate to be blocked, affecting the screening efficiency of the screening plate for powder coating. For this reason, we propose a powder coating processing equipment with anti-sticking function. Utility Model Content

[0004] The utility model aims to provide a powder coating processing equipment with anti-sticking function to solve the problem that large-particle powder coatings proposed in the above background technology will adhere to the circular holes of the screening plate, causing the clogging of the screening plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder coating processing equipment with anti-sticking function, comprising a screening shell, a screening component, the screening component is used to screen the ground powder coating, the screening component is installed in the screening shell, and a power component, the power component accelerates the screening speed of the screening component in the screening shell, and the power component is fixedly connected to the screening component;

[0006] The screening component includes a connecting shaft, which is rotatably connected to a screening shell, a screening mesh cylinder is fixedly connected to the connecting shaft, a support plate is rotatably connected to the connecting shaft, an air duct is fixedly connected to the support plate, the air duct is fixedly connected to the screening shell, and a bronchus is installed in the air duct.

[0007] Preferably, a fan is fixedly connected to the screening shell, a connecting hose is fixedly connected to the fan, and the connecting hose is fixedly connected to the air duct.

[0008] Preferably, a discharge plug is installed in the screening mesh cylinder.

[0009] Preferably, a support seat is fixedly connected to the screening shell.

[0010] Preferably, a discharge bin is provided in the support seat.

[0011] Preferably, the power assembly includes a first groove wheel, the first groove wheel is fixedly connected to the connecting shaft, a belt is sleeved on the first groove wheel, a second groove wheel is sleeved in the belt, a transmission shaft is fixedly connected in the second groove wheel, and a motor is installed on the transmission shaft.

[0012] Preferably, a feed pipe is sleeved in the screening mesh cylinder, a screw rod is rotatably connected in the feed pipe, a motor is installed on the screw rod, a clamp is fixedly connected in the feed pipe, and the clamp is fixedly connected to the screening shell.

[0013] Preferably, the feed pipe is fixedly connected to a conical conduit, and the conical conduit is fixedly connected to a hopper.

[0014] The utility model has at least the following beneficial effects:

[0015] The utility model screens the ground powder coating through a screening component, and accelerates the screening speed of the screening component in the screening shell through a power component. In the screening component, the screening mesh cylinder is driven to rotate by a connecting shaft, and the outer wall of the screening mesh cylinder is processed with circular holes. The powder coating falls down as the screening mesh cylinder rotates to a high place, and the powder coating is screened through the circular holes of the screening mesh cylinder. The connecting shaft and the air guide pipe are connected together by using a supporting plate. When it is necessary to clean the coating adhered to the circular holes of the screening mesh cylinder, external gas is introduced into the bronchial pipe through the air guide pipe. As the screening mesh cylinder rotates, the gas cleans the surface of the screening mesh cylinder to prevent the screening mesh cylinder from being blocked, thereby ensuring the screening efficiency of the screening mesh cylinder for the powder coating. A plurality of bronchial pipes and the screening mesh cylinder are arranged in parallel to ensure the cleaning effect of the circular holes on the screening mesh cylinder. The motor provides power, so that the connecting shaft on the first groove wheel drives the rotation of the screening mesh cylinder more labor-saving, and the screening mesh cylinder in a rotating state screens the powder coating more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a cross-sectional view of the screening shell in the utility model.

[0018] Figure 3 It is a structural schematic diagram of the screening mesh cylinder, connecting shaft and discharge plug in the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the feed pipe, the screw rod and the motor in the utility model.

[0020] Figure 5 It is a structural schematic diagram of the support base, the discharge bin and the motor in the utility model.

[0021] In the figure: 1-screening component; 2-power component; 3-screening shell; 4-connecting shaft; 5-screening mesh cylinder; 6-support plate; 7-air duct; 8-bronchial tube; 9-fan; 10-connecting hose; 11-discharge plug; 12-support seat; 13-discharge bin; 14-first groove wheel; 15-belt; 16-second groove wheel; 17-drive shaft; 18-motor; 19-feeding pipe; 20-screw rod; 21-motor; 22-clamp; 23-conical guide tube; 24-hopper. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Powder coating has excellent corrosion resistance, wear resistance and aesthetics. After the powder coating raw materials are crushed by a grinder, the powder coating needs to be screened in the later process. The traditional powder coating screening method is: the powder coating to be screened is introduced into the screening plate, and round holes are processed on the screening plate. The screening plate screens the powder coating through the vibration generated by the vibration motor. With the continuous vibration of the screening plate in the horizontal direction, large particles of powder coating will adhere to the round holes of the screening plate, causing blockage of the screening plate and affecting the screening efficiency of the screening plate for powder coating. For this reason, we propose a powder coating processing equipment with anti-sticking function.

[0026] See also Figure 1-Figure 5The utility model provides a technical solution for powder coating processing equipment with anti-sticking function: a powder coating processing equipment with anti-sticking function, including a screening shell 3, a screening component 1, the screening component 1 is used to screen the ground powder coating, the screening component 1 is installed in the screening shell 3, and a power component 2, the power component 2 accelerates the screening speed of the screening component 1 in the screening shell 3, and the power component 2 is fixedly connected to the screening component 1.

[0027] The powder coating processing equipment with anti-sticking function of this embodiment screens the ground powder coating through the screening component 1, and accelerates the screening speed of the screening component 1 in the screening shell 3 through the power component 2. In the screening component 1, the screening mesh cylinder 5 is driven to rotate through the connecting shaft 4, and the outer wall of the screening mesh cylinder 5 is processed with round holes. The powder coating rotates to a high place and then falls. The powder coating is screened through the round holes of the screening mesh cylinder 5. The connecting shaft 4 and the air guide pipe 7 are connected together by the use of the support plate 6. When it is necessary to bond the powder coating to the round holes of the screening mesh cylinder 5, the powder coating can be screened. When cleaning the paint on the surface, external gas is introduced into the bronchial tube 8 through the air duct 7. As the screening mesh cylinder 5 rotates, the gas cleans the surface of the screening mesh cylinder 5 to prevent the screening mesh cylinder 5 from being blocked, thereby ensuring the screening efficiency of the screening mesh cylinder 5 for the powder coating. A plurality of bronchial tubes 8 and the screening mesh cylinder 5 are arranged in parallel to ensure the cleaning effect of the circular holes on the screening mesh cylinder 5. The power is provided by the motor 18, so that the connecting shaft 4 on the first groove wheel 14 drives the rotation of the screening mesh cylinder 5 more labor-saving, and the screening mesh cylinder 5 in a rotating state can screen the powder coating more quickly.

[0028] In some embodiments, the screening component 1 includes a connecting shaft 4, which is rotatably connected to the screening shell 3, a screening mesh cylinder 5 is fixedly connected to the connecting shaft 4, a support plate 6 is rotatably connected to the connecting shaft 4, an air guide pipe 7 is fixedly connected to the support plate 6, the air guide pipe 7 is fixedly connected to the screening shell 3, and a bronchial tube 8 is installed in the air guide pipe 7. After the powder coating is ground, it is introduced into the screening mesh cylinder 5, and the connecting shaft 4 is rotated in the screening shell 3. The connecting shaft 4 drives the screening mesh cylinder 5 to rotate, and then the circular holes of the screening mesh cylinder 5 screen the powder coating. When it is necessary to clean the through holes on the surface of the screening mesh cylinder 5, the gas is introduced into the bronchial tube through the air guide pipe 7. 8, as the screening mesh cylinder 5 rotates, the gas is blown to the surface of the screening mesh cylinder 5 through the bronchial tube 8, and the coating in the circular holes of the screening mesh cylinder 5 is cleaned. In this embodiment, the screening mesh cylinder 5 is driven to rotate by the connecting shaft 4, and the powder coating rotates to a high place and then falls as the screening mesh cylinder 5 rotates, and the powder coating is screened through the circular holes of the screening mesh cylinder 5. When it is necessary to clean the coating adhered to the circular holes of the screening mesh cylinder 5, external gas is introduced into the bronchial tube 8 through the air guide tube 7. As the screening mesh cylinder 5 rotates, the gas cleans the surface of the screening mesh cylinder 5 to prevent the screening mesh cylinder 5 from being blocked, thereby ensuring the screening effect of the screening mesh cylinder 5 on the powder coating.

[0029] In some embodiments, a fan 9 is fixedly connected to the screening shell 3, a connecting hose 10 is fixedly connected to the fan 9, the connecting hose 10 and the air duct 7 are fixedly connected, the connecting hose 10 connects the fan 9 and the air duct 7, and the fan 9 introduces gas into the air duct 7 through the connecting hose 10.

[0030] In some embodiments, a discharge plug 11 is installed in the screening mesh cylinder 5, and the discharge plug 11 is connected to the screening mesh cylinder 5 through a thread. When the circular holes of the screening mesh cylinder 5 are cleaned, the discharge plug 11 is opened, and the cleaned paint is discharged as the screening mesh cylinder 5 rotates.

[0031] In some embodiments, a support base 12 is fixedly connected to the screening shell 3, and the support base 12 supports the entire structure.

[0032] In some embodiments, a discharge bin 13 is provided in the support seat 12. The discharge bin 13 is provided so that the sorted paint is collected in the discharge bin 13. When cleaning impurities in the screening mesh tube 5, the impurities fall into the discharge bin 13 and are collected.

[0033] In some embodiments, the power assembly 2 includes a first groove wheel 14, the first groove wheel 14 and the connecting shaft 4 are fixedly connected, a belt 15 is sleeved on the first groove wheel 14, a second groove wheel 16 is sleeved in the belt 15, a transmission shaft 17 is fixedly connected in the second groove wheel 16, and a motor 18 is installed on the transmission shaft 17. According to the above embodiment, the first groove wheel 14 drives the connecting shaft 4 to rotate, the motor 18 is connected to the transmission shaft 17 through a coupling, and the motor 18 is placed in a groove at the bottom of the support seat 12, and an external power supply of the motor 18 is turned on. The motor 18 starts to work, and the motor 18 drives the transmission shaft 17 to rotate through the coupling. When the transmission shaft 17 drives the second groove wheel 16 to rotate, the second groove wheel 16 drives the first groove wheel 14 to rotate through the belt 15, thereby providing power for the rotation of the connecting shaft 4. The motor 18 provides power, and the first groove wheel 14 and the belt 15 are used to transmit power, so that the connecting shaft 4 on the first groove wheel 14 drives the rotation of the screening mesh cylinder 5 more labor-saving, and the screening mesh cylinder 5 in a rotating state screens the powder coating more quickly.

[0034] In some embodiments, a feed pipe 19 is sleeved in the screening mesh cylinder 5, a screw rod 20 is rotatably connected to the feed pipe 19, a motor 21 is installed on the screw rod 20, a clamp 22 is fixedly connected to the feed pipe 19, the clamp 22 is fixedly connected to the screening shell 3, the feed pipe 19 and the screening mesh cylinder 5 are rotatably connected via a bearing, the feed pipe 19 extends to the interior of the screening mesh cylinder 5, the screw rod 20 is connected to the motor 21 via a coupling, and the powder coating entering the feed pipe 19 is directly added to the screening mesh cylinder 5 through the rotation of the screw rod 20.

[0035] In some embodiments, the feed pipe 19 is fixedly connected with a conical conduit 23, and the conical conduit 23 is fixedly connected with a hopper 24. The conical conduit 23 is provided for the convenience of material discharge, and the hopper 24 is used for the convenience of storing powder coatings.

[0036] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0038] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A powder coating processing device with anti-sticking function, comprising a screening housing (3), characterized in that: A screening component (1), the screening component (1) is used to screen the ground powder coating, and the screening component (1) is installed in a screening housing (3); A power assembly (2), the power assembly (2) speeding up the screening speed of the screening assembly (1) in the screening housing (3), the power assembly (2) being fixedly connected to the screening assembly (1); The screening component (1) comprises a connecting shaft (4), the connecting shaft (4) being rotatably connected to a screening housing (3), a screening mesh cylinder (5) being fixedly connected to the connecting shaft (4), a support plate (6) being rotatably connected to the connecting shaft (4), an air guide tube (7) being fixedly connected to the support plate (6), the air guide tube (7) being fixedly connected to the screening housing (3), and a bronchus (8) being installed in the air guide tube (7).

2. The powder coating processing equipment with anti-sticking function according to claim 1 is characterized in that: The screening housing (3) is fixedly connected to a fan (9), the fan (9) is fixedly connected to a connecting hose (10), and the connecting hose (10) is fixedly connected to the air guide pipe (7).

3. The powder coating processing equipment with anti-sticking function according to claim 1 is characterized in that: A discharge plug (11) is installed in the screening mesh cylinder (5).

4. The powder coating processing equipment with anti-sticking function according to claim 1 is characterized in that: A support seat (12) is fixedly connected to the screening shell (3).

5. The powder coating processing equipment with anti-sticking function according to claim 4 is characterized in that: A discharge bin (13) is provided in the support seat (12).

6. The powder coating processing equipment with anti-sticking function according to claim 1 is characterized in that: The power assembly (2) comprises a first groove wheel (14), the first groove wheel (14) and the connecting shaft (4) are fixedly connected, a belt (15) is sleeved on the first groove wheel (14), a second groove wheel (16) is sleeved in the belt (15), a transmission shaft (17) is fixedly connected in the second groove wheel (16), and a motor (18) is installed on the transmission shaft (17).

7. The powder coating processing equipment with anti-sticking function according to claim 1 is characterized in that: A feed pipe (19) is sleeved in the screening mesh cylinder (5), a screw rod (20) is rotatably connected in the feed pipe (19), a motor (21) is mounted on the screw rod (20), a clamp (22) is fixedly connected in the feed pipe (19), and the clamp (22) is fixedly connected to the screening shell (3).

8. The powder coating processing equipment with anti-sticking function according to claim 7 is characterized in that: The feed pipe (19) is fixedly connected to a conical conduit (23), and the conical conduit (23) is fixedly connected to a hopper (24).

Images