Feeding structure of coating stirrer

Abstract

The utility model belongs to the technical field of coating production equipment, and particularly relates to a feeding structure of a coating stirrer, which comprises a stirrer body provided with a feeding hole; the feeding bin is arranged on one side of the stirrer body, and a feeding hopper is arranged at the top of the feeding bin; the raw material conveying mechanism is arranged between the stirrer body and the feeding bin and is used for conveying raw materials in the feeding bin to the stirrer body; the dust collection mechanism is arranged at the top of the feeding bin and used for collecting flying dust generated in the feeding process; the sieve plate is obliquely arranged in the feeding hopper; wherein an air inlet of the dust collection mechanism is communicated with the feeding hopper through an air pipe, and the end, communicated with the feeding hopper, of the air pipe is located above the sieve plate. Compared with the prior art, the working efficiency is effectively improved, the influence of dust on workers can be reduced, and the body health of the workers is prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint production equipment, in particular to a feeding structure of a paint mixer. Background Art

[0002] The paint mixer is a new type of high-efficiency mixing equipment that crushes, disperses, emulsifies and mixes paint. It is a new type of high-efficiency mixing equipment that rotates at high speed through the upper and lower sharp teeth of the dispersion disk. It has the functions of high-speed and strong shearing, impacting, crushing and dispersing of materials to achieve rapid mixing, dissolving, dispersing and refining. During the operation of the paint mixer, workers are usually required to frequently transport raw materials. For example, the feeding structure of a powder coating mixer disclosed in the patent application number CN202020708313.3 includes a mixer and a feeding structure arranged on the side wall of the mixer. The side wall of the mixer is provided with an opening. The feeding structure includes a fixed plate, a feeding plate and a closing plate. There are two fixed plates, and the two fixed plates are vertically symmetrically fixed on the side walls of the mixer on both sides of the opening. The feeding plate is arranged between the two fixed plates, and one end of the feeding plate is fixed on the side wall of the mixer below the opening. The height of the other end of the feeding plate away from the mixer is greater than the height of the end fixed to the mixer. The closing plate is movably arranged between the two fixed plates for closing or opening the opening;

[0003] The feeding structure of this existing paint mixer still requires users to frequently add materials during use, which has low work efficiency. In addition, under frequent adding operations, workers will still be affected by dust, causing damage to their health. Therefore, it is necessary to make improvements. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned technical problems and provide a feeding structure for a paint mixer to improve work efficiency and reduce the impact of dust on the health of workers.

[0005] In view of this, the present invention provides a feeding structure of a paint mixer, comprising:

[0006] A mixer body, wherein the mixer body is provided with a feed hole;

[0007] Also includes:

[0008] A feed bin is provided on one side of the mixer body, and a feed hopper is provided on the top of the feed bin;

[0009] A raw material conveying mechanism, which is arranged between the mixer body and the feed bin and is used to convey the raw materials in the feed bin to the mixer body;

[0010] A dust collection mechanism is provided on the top of the feeding bin for collecting dust generated during the feeding process;

[0011] a sieve plate, the sieve plate being obliquely arranged in the feed hopper;

[0012] Wherein, the air inlet of the dust suction mechanism is connected with the feed hopper through an air duct, and the connecting end of the air duct and the feed hopper is located above the sieve plate.

[0013] In the present technical solution, when the paint is being stirred, the staff can add the paint raw materials into the feed bin through the feed hopper on the feed bin. During the paint adding process, the dust suction mechanism works and generates suction in the feed hopper through the air duct, thereby absorbing the dust generated during the addition of the paint raw materials, preventing the dust from affecting the health of the staff. At the same time, when the paint raw materials pass through the sieve plate, the sieve plate can screen out the agglomerated parts of the paint raw materials, preventing the agglomerated raw materials from affecting the stirring of the paint. The paint raw materials in the feed bin can enter the mixer body under the transportation of the raw material conveying mechanism. Through the setting of the feed bin, the staff only needs to add the paint raw materials to the feed bin once to perform multiple paint stirring operations, thus eliminating the need for frequent adding of materials, effectively improving work efficiency, and reducing the impact of dust on the staff, preventing the staff's health from being damaged.

[0014] In the above technical solution, further, the raw material conveying mechanism further includes:

[0015] A conveying cylinder, wherein a conveying motor is provided on the top of the conveying cylinder;

[0016] A spiral conveying shaft, the spiral conveying shaft is rotatably arranged in the conveying cylinder and is coaxial with the conveying cylinder, and the spiral conveying shaft is provided with spiral blades;

[0017] The conveying cylinder extends in a vertical direction, the top of the conveying cylinder is connected to the top of the mixer body, the bottom of the conveying cylinder is connected to the bottom of the feed bin, and the spiral conveying shaft is connected to the conveying motor.

[0018] In the above technical solution, further comprising:

[0019] The guard eaves are arranged on the outer edge of the spiral blade and extend along the spiral direction of the spiral blade.

[0020] In the above technical solution, further, the dust collection mechanism also includes:

[0021] A dust collection box, wherein an air outlet is provided on a side wall of the dust collection box, and an exhaust fan is provided in the air outlet;

[0022] A filter cartridge, wherein the filter cartridge is disposed in the filter box, and the interior of the filter cartridge is communicated with the air outlet;

[0023] Wherein, the air inlet of the dust collection mechanism is located on the dust collection box.

[0024] In the above technical solution, further, the dust collection mechanism also includes:

[0025] A rotating seat, the rotating seat being rotatably arranged in the filter box, and a gear ring being arranged on the rotating seat;

[0026] A driving motor, wherein the driving motor is arranged on the filter box, and a driving gear is arranged on the driving end of the driving motor;

[0027] A cleaning brush, the cleaning brush being arranged in the filter box and having bristles that contact the surface of the filter cartridge;

[0028] A dust outlet is provided at the bottom of the filter box and is provided with an opening and closing door;

[0029] Wherein, the filter cartridge core is mounted on a rotating seat, and the driving gear is meshed with the gear ring.

[0030] The beneficial effects of the utility model are:

[0031] 1. Through the setting of the feed bin, the staff only needs to add the paint raw materials into the feed bin once to carry out multiple paint mixing operations, thus eliminating the need for frequent additions, effectively improving work efficiency;

[0032] 2. The setting of the raw material conveying mechanism can effectively convey the paint raw materials to the mixer body, and the setting of the guardrail improves the stability of paint conveying;

[0033] 3. The setting of the dust collection mechanism can effectively prevent the dust generated during the addition of paint raw materials from affecting the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0035] Figure 1 It is a schematic structural diagram of a specific implementation method of the present utility model.

[0036] Figure 2 It is a schematic diagram of the top view structure of the utility model.

[0037] Figure 3It is a cross-sectional structural diagram of the utility model.

[0038] Figure 4 This is a schematic diagram of the eaves retaining structure of the present utility model.

[0039] Figure 5 This is a schematic diagram of the structure of the dust collection mechanism of the utility model.

[0040] The marks in the figure are:

[0041] 1. Mixer body; 2. Feed bin; 3. Feed hopper; 4. Raw material conveying mechanism; 40. Conveying cylinder; 41. Conveying motor; 42. Screw conveying shaft; 43. Spiral blade; 44. Eaves; 5. Dust collection mechanism; 50. Dust collection box; 51. Air outlet; 52. Exhaust fan; 53. Filter cartridge; 54. Rotating seat; 55. Driving motor; 56. Driving gear; 57. Cleaning brush; 58. Dust outlet; 59. Opening and closing door; 6. Sieve plate; 7. Air duct. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0044] Example 1:

[0045] The embodiment of the present application provides a feeding structure of a paint mixer, comprising: a mixer body 1, wherein the mixer body 1 is provided with a feeding hole;

[0046] The mixer further comprises: a feed bin 2, which is arranged on one side of the mixer body 1, and a feed hopper 3 is arranged on the top of the feed bin 2; a raw material conveying mechanism 4, which is arranged between the mixer body 1 and the feed bin 2 and is used to convey the raw materials in the feed bin 2 to the mixer body 1; a dust collection mechanism 5, which is arranged on the top of the feed bin 2 and is used to collect dust generated during the feeding process; a sieve plate 6, which is arranged obliquely in the feed hopper 3;

[0047] The air inlet of the dust collecting mechanism 5 is connected to the feed hopper 3 through the air duct 7 , and the connecting end between the air duct 7 and the feed hopper 3 is located above the sieve plate 6 .

[0048] In this embodiment, when the paint is being stirred, the staff can add the paint raw materials into the feed bin 2 through the feed hopper 3 on the feed bin 2. During the paint adding process, the dust suction mechanism 5 works and generates suction in the feed hopper 3 through the air duct 7, thereby absorbing the dust generated during the addition of the paint raw materials, preventing the dust from affecting the health of the staff. At the same time, when the paint raw materials pass through the sieve plate 6, the sieve plate 6 can screen out the agglomerated part of the paint raw materials, preventing the agglomerated raw materials from affecting the stirring of the paint. The paint raw materials in the feed bin 2 can enter the mixer body 1 under the transportation of the raw material conveying mechanism 4. Through the setting of the feed bin 2, the staff only needs to add the paint raw materials to the feed bin 2 at one time to perform multiple paint stirring operations, so there is no need to frequently add materials, which effectively improves work efficiency, and can reduce the impact of dust on the staff, preventing the staff's health from being damaged.

[0049] Example 2:

[0050] This embodiment provides a feeding structure for a paint mixer. In addition to the technical solutions of the above embodiments, it also has the following technical features: the raw material conveying mechanism 4 further includes: a conveying cylinder 40, a conveying motor 41 is provided on the top of the conveying cylinder 40; a spiral conveying shaft 42, the spiral conveying shaft 42 is rotatably disposed in the conveying cylinder 40 and is coaxial with the conveying cylinder 40, and a spiral blade 43 is provided on the spiral conveying shaft 42;

[0051] The conveying cylinder 40 extends in a vertical direction, the top of the conveying cylinder 40 is connected to the top of the mixer body 1 , the bottom of the conveying cylinder 40 is connected to the bottom of the feed bin 2 , and the spiral conveying shaft 42 is transmission-connected to the conveying motor 41 .

[0052] The structure further includes: a barrier eave 44 , which is arranged on the outer edge of the spiral blade 43 and extends along the spiral direction of the spiral blade 43 .

[0053] In this embodiment, the conveying motor 41 drives the spiral conveying shaft 42 to operate, and the spiral conveying shaft 42 can convey the paint raw materials in the feed bin 2 upward to the mixer body 1. At the same time, through the setting of the eaves 44, the flow of the paint raw materials under the action of gravity can be effectively reduced, thereby improving the conveying stability of the spiral conveying shaft 42 on the paint raw materials in the vertical direction. The paint raw materials are conveyed from bottom to top through the setting of the raw material conveying mechanism 4, so that the feed bin 2 can be placed on the ground, which is convenient for the staff to add paint raw materials.

[0054] Example 3:

[0055] This embodiment provides a feed structure for a paint mixer. In addition to the technical solutions of the above embodiments, it also has the following technical features: a dust collection mechanism 5 further includes: a dust collection box 50, an air outlet 51 being provided on a side wall of the dust collection box 50, an exhaust fan 52 being provided in the air outlet 51; a filter cartridge 53, the filter cartridge 53 being provided in the filter box, the interior of the filter cartridge 53 being in communication with the air outlet 51;

[0056] The air inlet of the dust collection mechanism 5 is located on the dust collection box 50 .

[0057] The dust collection mechanism 5 further includes: a rotating seat 54, which is rotatably disposed in the filter box and has a gear ring disposed on the rotating seat 54; a drive motor 55, which is disposed on the filter box and has a drive gear 56 disposed on the driving end of the drive motor 55; a cleaning brush 57, which is disposed in the filter box and has bristles that contact the surface of the filter cartridge 53; a dust discharge port 58, which is disposed at the bottom of the filter box and has an opening and closing door 59.

[0058] The filter cartridge 53 is mounted on a rotating seat 54 , and the driving gear 56 is engaged with the gear ring.

[0059] Moreover, the rotating seat 54 is a conventional rotating connection structure. There are two rotating seats 54, which are respectively located at the two ends of the filter cartridge 53, and one of the rotating seats 54 is a conventional annular structure to facilitate the communication between the interior of the filter cartridge 53 and the air outlet 51.

[0060] In this embodiment, when the staff adds paint raw materials through the feed hopper 3, the exhaust fan 52 runs, and suction is generated in the feed hopper 3 connected to the dust collection box 50 through the air duct 7, thereby collecting the dust generated during the addition of the paint raw materials to prevent the dust from affecting the health of the staff. The dust enters the dust collection box 50 with the air flow and is filtered by the filter cartridge 53, and the clean air flow is discharged from the air outlet 51. The drive motor 55 drives the drive gear 56 to rotate, and the drive gear 56 drives the gear ring meshing with it to rotate, so that the rotating seat 54 rotates, and the filter cartridge 53 rotates with the rotating seat 54. During the rotation of the filter cartridge 53, the bristles on the cleaning brush 57 clean the dust on the surface of the filter cartridge 53, and the cleaned dust can be discharged from the filter box through the dust outlet 58. Compared with the prior art, the utility model can effectively reduce the impact of dust on the staff and prevent the health of the staff from being damaged.

[0061] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A feeding structure of a paint mixer, comprising: A mixer body (1), wherein the mixer body (1) is provided with a feed hole; It is characterized by further comprising: A feed bin (2), the feed bin (2) being arranged on one side of the mixer body (1), and a feed hopper (3) being arranged on the top of the feed bin (2); A raw material conveying mechanism (4), the raw material conveying mechanism (4) being arranged between the mixer body (1) and the feed bin (2) and being used for conveying the raw materials in the feed bin (2) to the mixer body (1); A dust collection mechanism (5), the dust collection mechanism (5) being arranged on the top of the feeding bin (2) and being used for collecting dust generated during the feeding process; a sieve plate (6), the sieve plate (6) being arranged obliquely in the feed hopper (3); The air inlet of the dust collecting mechanism (5) is connected to the feed hopper (3) through an air duct (7), and the connecting end of the air duct (7) and the feed hopper (3) is located above the sieve plate (6).

2. The feed structure of a paint mixer according to claim 1, characterized in that: The raw material conveying mechanism (4) further comprises: A conveying cylinder (40), wherein a conveying motor (41) is provided on the top of the conveying cylinder (40); A spiral conveying shaft (42), the spiral conveying shaft (42) is rotatably disposed in the conveying cylinder (40) and is coaxial with the conveying cylinder (40), and a spiral blade (43) is provided on the spiral conveying shaft (42); The conveying cylinder (40) extends in a vertical direction, the top of the conveying cylinder (40) is connected to the top of the mixer body (1), the bottom of the conveying cylinder (40) is connected to the bottom of the feed bin (2), and the spiral conveying shaft (42) is connected to the conveying motor (41) by transmission.

3. The feed structure of a paint mixer according to claim 2, characterized in that: Also includes: A barrier eave (44) is provided on the outer edge of the spiral blade (43) and extends along the spiral direction of the spiral blade (43).

4. The feed structure of a paint mixer according to claim 3, characterized in that: The dust collection mechanism (5) further comprises: A dust collection box (50), wherein an air outlet (51) is provided on a side wall of the dust collection box (50), and an exhaust fan (52) is provided in the air outlet (51); A filter cartridge (53), wherein the filter cartridge (53) is disposed in the filter box, and the interior of the filter cartridge (53) is communicated with the air outlet (51); Wherein, the air inlet of the dust collection mechanism (5) is located on the dust collection box (50).

5. The feed structure of a paint mixer according to claim 4, characterized in that: The dust collection mechanism (5) further comprises: A rotating seat (54), the rotating seat (54) is rotatably arranged in the filter box, and a gear ring is arranged on the rotating seat (54); A driving motor (55), wherein the driving motor (55) is arranged on the filter box, and a driving gear (56) is arranged on the driving end of the driving motor (55); A cleaning brush (57), the cleaning brush (57) being arranged in the filter box, the cleaning brush (57) having bristles in contact with the surface of the filter cartridge (53); A dust discharge port (58), the dust discharge port (58) is arranged at the bottom of the filter box, and an opening and closing door (59) is provided on the dust discharge port (58); The filter cartridge (53) is mounted on a rotating seat (54), and the driving gear (56) is meshed with a gear ring.

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