High-wear-resistance metal powder coating preparation equipment

Abstract

High-wear-resistance metal powder coating preparation equipment comprises a mixing barrel, a barrel cover and a stirring motor, the mixing barrel is fixed to a supporting frame, the top opening end of the mixing barrel is provided with the barrel cover in a matched mode, the stirring motor is installed above the barrel cover, and the high-wear-resistance metal powder coating preparation equipment is characterized in that the output end of the stirring motor is connected with a stirring assembly; the stirring assembly is composed of a stirring rod, fixing bases, a connecting column, stirring blades and an inner wall cleaning part, the multiple sets of fixing bases are arranged on the stirring rod at intervals, a threaded connecting groove is formed in each fixing base, one end of the connecting column is installed in the threaded connecting groove, the stirring blades are installed at the other end of the connecting column, and the inner wall cleaning part is installed on the stirring rod; the feeding screening mechanism is installed at the metal powder feeding port formed in the barrel cover, the feeding screening mechanism is additionally arranged, large particles in metal powder are screened out, the fineness of the metal powder entering the mixing barrel is ensured, and therefore the preparation quality of the high-abrasion-resistance metal powder coating is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high wear -resistant metal powder paint preparation technical field especially relates to a kind of high wear -resistant metal powder paint preparation equipment. BACKGROUND

[0002] High wear -resistant metal powder paint refers to the powder paint containing metal pigment (such as aluminium powder, copper powder, zinc powder etc.), with high wear resistance, corrosion resistance and weather resistance. This paint is sprayed on the surface of object by electrostatic adsorption principle, and forms a layer of hard, smooth, with metallic luster coating after heating and solidification. High wear -resistant metal powder paint is often used in architectural decoration, automobile parts, furniture, household appliances and other fields, to improve the product's aesthetic and durability.

[0003] The preparation process of high wear -resistant metal powder paint needs to use mixer to mix metal powder and pigment, finally obtains metal powder coating, high brain membrane metal powder is prepared by grinding machine to grind metal into powder, subsequent mixing with pigment by mixer, but such directly prepared powder coating can exist large particle sundries, in addition, since high wear -resistant metal powder is rubbed with stirring rod during mixing, stirring rod needs to be maintained frequently, but since multiple groups of stirring blades on stirring rod are integrally installed on stirring rod, it is difficult to maintain and replace each stirring rod, in view of the above problems, improvement and optimization are needed. SUMMARY

[0004] In view of the above technical problems, the utility model provides a kind of high wear -resistant metal powder paint preparation equipment, additional feed screening mechanism, the screening of relatively large particle in metal powder, ensure the fineness of metal powder into mixing barrel, to improve the quality of high wear -resistant metal powder paint preparation.

[0005] To achieve the above object, the technical scheme of the utility model is as follows:

[0006] A kind of high wear -resistant metal powder paint preparation equipment, including mixing barrel, cylinder cover and stirring motor, the mixing barrel is fixed on support frame, the top open end of the mixing barrel is adapted to install cylinder cover, the stirring motor is installed above the cylinder cover, characterized by, the output end of the stirring motor is connected with stirring assembly, the stirring assembly is by stirring rod, fixed seat, connecting column, stirring blade and inner wall cleaning part, the stirring rod is connected with the output end of stirring motor, multiple fixed seats are set at intervals on the stirring rod, threaded connection slot is set on each fixed seat, one end of the connecting column is screwed in the threaded connection slot of fixed seat, the other end of the connecting column is provided with stirring blade, the inner wall cleaning part is installed on the stirring rod, metal powder feed inlet is set on the cylinder cover and the feed screening mechanism is set at metal powder feed inlet,

[0007] The inner wall cleaning part is provided with a fixed ring, a fixed rod and an inner wall cleaning plate, two fixed rings are fixed on the stirring rod by bolts, one end of the fixed rod is connected to the fixed ring, and the other end of the fixed rod is connected to the inner wall cleaning plate,

[0008] The inner wall cleaning plate is arranged in contact with the inner wall of the mixing cylinder, so that the adhesion of powder to the inner wall of the cylinder during stirring is reduced, and the problems of material waste and subsequent cleaning difficulty are avoided.

[0009] The feeding screening mechanism comprises a vibrating bin, a vibrating motor, a filter screen, a recycling bin and a recycling box, the discharge port at the bottom of the vibrating bin is connected to the metal powder feeding port of the cylinder cover, the vibrating bin is provided with the vibrating motor on one side, the vibrating bin is internally provided with the filter screen, the filter screen is arranged in an inclined structure in the vibrating bin, the lowest end of the filter screen penetrates through the side wall of the vibrating bin and extends into the recycling bin, and the recycling bin is provided with the recycling box,

[0010] Further, the side wall of the vibrating bin is provided with a discharge hole, and the recycling bin is arranged at the discharge hole, so that the large-particle powder screened out enters the recycling bin.

[0011] Further, the top of the vibrating bin is provided with a feeding port.

[0012] Further, the cylinder cover is provided with a pigment inlet.

[0013] The utility model discloses the beneficial effects of:

[0014] The utility model discloses a feeding screening mechanism is additionally arranged at the metal powder feeding port, the filter screen in the vibrating bin is vibrated through the vibrating motor, thereby filtering and screening the metal powder, and the large particles in the powder can enter the recycling bin and be recycled along the inclined filter screen, the fineness of the metal powder entering the mixing cylinder is ensured, and the quality of the preparation of high wear-resistant metal powder paint is improved.

[0015] The stirring blades in the stirring assembly are fixed on the stirring rod in a threaded mounting mode, so that one-to-one replacement can be realized when the stirring blades are maintained and replaced, the inner wall cleaning part is arranged in contact with the inner wall of the mixing cylinder, so that the adhesion of powder to the inner wall of the cylinder during stirring is reduced, and the problems of material waste and subsequent cleaning difficulty are avoided, and the inner wall cleaning plate is fixed on the stirring rod through the fixed ring and the bolts, so that the disassembly operation is also very convenient during maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a cylinder cover and mixing cylinder separation structure schematic view of the utility model one kind of high wear-resistant metal powder paint preparation equipment.

[0017] Figure 2 The utility model relates a high wear -resisting metal powder coating preparation equipment's barrel cover's structure schematic view;

[0018] Figure 3 The utility model relates a high wear -resisting metal powder coating preparation equipment's stirring vane place partial schematic view;

[0019] Figure 4 The utility model relates a high wear -resisting metal powder coating preparation equipment's cross section structure schematic view;

[0020] Figure 5 The utility model relates a high wear -resisting metal powder coating preparation equipment's A place structure schematic view;

[0021] As shown in the figure: 1. support frame, 2. mixed material cylinder, 3. barrel cover, 31. metal powder inlet, 32. pigment inlet, 4. stirring motor, 51. stirring rod, 52. fixed seat, 521. threaded connection groove, 53. connecting column, 54. stirring vane, 551. fixed ring, 552. connecting rod, 553. inner wall cleaning plate, 61. vibrating bin, 611. inlet, 62. vibrating motor, 63. filter screen, 64. recovery bin, 65. recovery box. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model will be described below in conjunction with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0023] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model.

[0024] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model according to specific circumstances.In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] Embodiment 1

[0026] As shown in the figure, the mixing cylinder 2 is fixed on the support frame 1, the top open end of the mixing cylinder 2 is adapted to install the cylinder cover 3, the mixing cylinder 2 and the cylinder cover 3 are provided with connecting flanges at the joint, and are fixed and connected by bolts, the cylinder cover 3 is provided with a metal powder inlet 31 and a pigment inlet 32,

[0027] The stirring motor 4 is installed above the cylinder cover 3, the output end of the stirring motor 4 is connected with the stirring rod 51 in the stirring assembly, a plurality of fixed seats 52 are arranged on the stirring rod 5 at intervals, and a threaded connection groove 521 is arranged on each fixed seat 52, one end of the connecting column 53 is screwed into the threaded connection groove 521 of the fixed seat 52, and the other end of the connecting column 53 is provided with a stirring blade 54, each stirring blade 54 is fixed by screwing, so that it is convenient to disassemble, so that one-to-one replacement can be realized when the stirring blade 54 is maintained and replaced.

[0028] The inner wall of the mixing cylinder 2 is provided with an inner wall cleaning plate 553, the inner wall cleaning plate 553 is connected with one end of the connecting rod 552, the other end of the connecting rod 552 is connected with the fixed ring 551, and the two fixed rings 552 are screwed on the stirring rod 51 by bolts, during the stirring process, the inner wall cleaning plate 553 can scrape off the material on the inner wall, so that the stirring process reduces the adhesion of powder on the inner wall of the cylinder, avoids the waste of material and the difficulty of subsequent cleaning, and the inner wall cleaning part is clamped on the stirring rod 51 by bolts and fixed rings, so that the disassembly operation is also relatively convenient during maintenance.

[0029] The vibrating bin 61 in the material screening mechanism is connected with the metal powder feeding port 31 of the barrel cover 3 through the discharge port at the bottom of the vibrating bin 61, a vibrating motor 62 is installed on one side of the vibrating bin 61, a filter screen 63 is arranged in the vibrating bin 61, the filter screen 63 is installed in an inclined structure in the vibrating bin 61, the lowest end of the filter screen 63 passes through the discharge hole arranged on the side wall of the vibrating bin 61 and extends into the recovery bin 64, and the recovery bin 64 is provided with a recovery box 65, so that the large particle powder screened out enters the recovery bin 64 and is recovered into the recovery box 65.

[0030] Embodiment 2

[0031] When the mixing is carried out by using the utility model, the high wear-resistant metal powder enters the bin through the feeding port 611 of the vibrating bin 61, the filter screen 63 in the vibrating bin 61 is vibrated by starting the vibrating motor 62, so that the metal powder falling on the filter screen 63 is screened and filtered, and the larger particles in the powder are moved to the recovery bin 64 along the inclined filter screen 63 for recovery, so that the fineness of the metal powder entering the mixing barrel 2 is ensured, and the quality of the high wear-resistant metal powder coating preparation is improved.

[0032] The pigment to be dry-mixed with the metal powder enters the mixing barrel through the pigment inlet 32, the stirring assembly is controlled by the stirring motor 4 to stir, the mixing of the materials is completed, the preparation of the coating is realized, and the mixed materials are discharged from the discharge port at the bottom of the mixing barrel 2.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The components mentioned in the utility model are common technologies in the prior art, which should be understood by those skilled in the art, the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high wear-resistant metal powder coating preparation equipment, comprising a mixing barrel, a barrel cover and a stirring motor, the mixing barrel is fixed on a support frame, the top open end of the mixing barrel is adapted to install the barrel cover, and the stirring motor is installed above the barrel cover, characterized in that, The output end of the stirring motor is connected with a stirring assembly, the stirring assembly comprises a stirring rod, a fixing base, a connecting column, a stirring blade and an inner wall cleaning part, the stirring rod is connected with the output end of the stirring motor, a plurality of fixing bases are arranged on the stirring rod at intervals, a threaded connection groove is arranged on each fixing base, one end of the connecting column is threadedly installed in the threaded connection groove of the fixing base, the other end of the connecting column is provided with the stirring blade, the inner wall cleaning part is installed on the stirring rod, a metal powder feeding port is arranged on the barrel cover, and a feeding screening mechanism is arranged at the metal powder feeding port.

2. A high wear resistant metal powder coating preparation apparatus according to claim 1, characterized in that The inner wall cleaning part comprises a fixing ring, a fixing rod and an inner wall cleaning plate, two fixing rings are fixed on the stirring rod by bolts, one end of the fixing rod is connected with the fixing ring, and the other end of the fixing rod is connected with the inner wall cleaning plate.

3. A high wear resistant metal powder coating preparation apparatus according to claim 2, characterized in that The inner wall cleaning plate is arranged in contact with the inner wall of the mixing barrel.

4. The high wear resistant metal powder coating preparation apparatus according to claim 1, characterized in that The feeding screening mechanism comprises a vibrating bin, a vibrating motor, a filter screen, a recovery bin and a recovery box, the discharge port at the bottom of the vibrating bin is connected with the metal powder feeding port of the barrel cover, the vibrating bin is provided with the vibrating motor on one side, the vibrating bin is provided with the filter screen inside, the filter screen is installed in an inclined structure in the vibrating bin, the lowest end of the filter screen penetrates through the side wall of the vibrating bin and extends into the recovery bin, and the recovery box is arranged in the recovery bin.

5. A high wear resistant metal powder coating preparation apparatus according to claim 4, characterised in that The side wall of the vibrating bin is provided with a discharge hole, and the recovery bin is installed at the discharge hole.

6. A high wear resistant metal powder coating preparation apparatus according to claim 4, characterized in that The top of the vibrating bin is provided with a feeding port.

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