Molding powder coating low-temperature curing treatment equipment

Abstract

The utility model belongs to the technical field of molding powder coatings, and particularly relates to molding powder coating low-temperature curing treatment equipment which comprises a machine body, a feeding pipe, a discharging pipe and a motor are arranged on the machine body, a stirring rod is arranged at the output end of the motor, stirring blades, a variable-diameter auger piece and a driving wheel are arranged on the stirring rod, a belt is meshed with the driving wheel, and the belt is arranged on the machine body. The belt is meshed with a driven wheel, the driven wheel is provided with a rotating rod, the rotating rod is provided with an equal-diameter auger piece, the bottom of the driving wheel is provided with a protection bin, and the protection bin is provided with a connecting rod. According to the utility model, the driving wheel is arranged on the stirring rod and is connected with the driven wheel through the belt, when the stirring rod rotates, the driving wheel drives the driven wheel to rotate, the driven wheel drives the rotating rod and the equal-diameter auger sheet to rotate in the feeding pipe, and the variable-diameter auger sheet of which the diameter is reduced from top to bottom is arranged at the bottom end of the stirring rod; the purposes of stirring the materials at the bottom and guiding and dredging the materials in the feeding and discharging pipe are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic powder coatings, in particular to low-temperature curing processing equipment for plastic powder coatings. Background Art

[0002] Plastic powder coating is a solid powder coating composed of raw materials such as polymer resin, plasticizer, additive, pigment, etc. It is mainly used in the fields of construction, industry, furniture, etc., and gradually replaces traditional solvent-based coatings. In the process of producing plastic powder coating, curing equipment is needed to use specific curing agents to react with functional groups in plastic powder coating to form a cross-linked structure, thereby achieving the curing of the material. When plastic powder coating enters and exits the equipment, it may cause blockage of the import and export, thereby affecting the entry and exit of materials.

[0003] In order to solve the above problems, the present application proposes a low-temperature curing treatment device for plastic powder coating. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a low-temperature curing processing equipment for plastic powder coating, including an organic body, on which a feed pipe, a discharge pipe, a supporting foot and a motor are fixedly provided, and sealing covers are provided on the feed pipe and the discharge pipe. A stirring rod is rotatably provided at the output end of the motor, and stirring blades, a reducing auger piece and a driving wheel are fixedly provided on the stirring rod, a scraper is fixedly provided on the stirring blade, a belt is meshed on the driving wheel, a driven wheel is meshed on the belt, a rotating rod is fixedly provided on the driven wheel, and an equal-diameter auger piece is fixedly provided on the rotating rod, a protective bin is rotatably provided at the bottom of the driving wheel, and a connecting rod is fixedly provided on the protective bin.

[0005] Preferably, the diameter of the driving wheel is larger than that of the driven wheel, the driving wheel, belt and driven wheel are located in the inner cavity of the protective bin, the stirring rod is rotatably connected to the protective bin, the rotating rod is rotatably connected to the bottom of the inner cavity of the protective bin, and the driving wheel, belt and driven wheel are all rotatably connected to the inner cavity of the protective bin.

[0006] Preferably, the top plate of the protection bin is in a triangular shape, the bottom of the connecting rod is fixedly connected to the top plate of the protection bin, and the top of the connecting rod is fixedly connected to the top plate of the machine body.

[0007] Preferably, the equal-diameter auger piece is rotatably connected in the feed pipe, and the variable-diameter auger piece is rotatably connected in the bottom of the inner cavity of the machine body and the discharge pipe.

[0008] Preferably, the diameter of the variable diameter auger piece gradually decreases from top to bottom.

[0009] Preferably, the side edge of the scraper blade is tightly fitted to the inner wall of the machine body, and the stirring rod, stirring blade and reducing auger blade are all rotatably connected to the inner cavity of the machine body.

[0010] Preferably, the feed pipe and the discharge pipe are both movably provided with sealing covers, and the discharge pipe and the sealing covers are connected by bolts.

[0011] The above technical solution of the utility model has the following beneficial technical effects:

[0012] The utility model fixes a driving wheel on a stirring rod and connects it with a driven wheel through a belt. When the stirring rod rotates to stir the materials in the machine body, the driving wheel drives the driven wheel to rotate, and the driven wheel drives the rotating rod and the equal-diameter auger pieces to rotate in the feed pipe to guide and dredge the materials in the feed pipe. Since the bottom shape of the machine body is funnel-shaped, a reducing auger piece with a diameter decreasing from top to bottom is arranged at the bottom end of the stirring rod, so as to achieve the purpose of stirring the materials at the bottom of the machine body and guiding and dredging the materials in the discharge pipe, finally avoiding blockage of the inlet and outlet, affecting the inlet and outlet of the materials, and improving the production efficiency. At the same time, the driving wheel, the driven wheel and the belt are wrapped up with a triangular protection bin to provide a protection function for the parts in the protection bin, and then the materials entering the machine body are diverted through the triangular top plate, so that the materials can reach the bottom of the machine body from both sides, thereby making the materials more evenly distributed and improving the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0015] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0016] Reference numerals:

[0017] 1. Machine body; 101. Feed pipe; 102. Discharge pipe; 103. Support foot; 104. Sealing cover; 2. Motor; 3. Stirring rod; 301. Stirring blade; 302. Scraper; 303. Variable diameter auger; 4. Driving wheel; 401. Belt; 402. Driven wheel; 403. Rotating rod; 404. Equal diameter auger; 5. Protective bin; 501. Connecting rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0020] A low-temperature curing treatment device for plastic powder coating provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0021] Embodiment 1:

[0022] Combination Figure 1-3 As shown, the utility model provides a low-temperature curing treatment device for plastic powder coating, including an organism 1, on which a feed pipe 101, a discharge pipe 102, a support leg 103 and a motor 2 are fixedly provided, and a sealing cover 104 is provided on the feed pipe 101 and the discharge pipe 102, and a stirring rod 3 is rotatably provided at the output end of the motor 2, and a stirring blade 301, a reducing auger piece 303 and a driving wheel 4 are fixedly provided on the stirring blade 301, and a scraper 303 is fixedly provided on the stirring blade 301 02, the driving wheel 4 is meshed with a belt 401, the belt 401 is meshed with a driven wheel 402, the driven wheel 402 is fixedly provided with a rotating rod 403, the rotating rod 403 is fixedly provided with an equal-diameter auger piece 404, the bottom of the driving wheel 4 is rotatably provided with a protection bin 5, the protection bin 5 is fixedly provided with a connecting rod 501, the diameter of the driving wheel 4 is larger than the diameter of the driven wheel 402, the driving wheel 4, the belt 401 and the driven wheel 402 are located in the protection bin 5 The inner cavity, the stirring rod 3 and the protection bin 5 are rotatably connected, the rotating rod 403 is rotatably connected to the bottom of the inner cavity of the protection bin 5, the driving wheel 4, the belt 401 and the driven wheel 402 are all rotatably connected to the inner cavity of the protection bin 5, the top plate of the protection bin 5 is in a triangular shape, the bottom of the connecting rod 501 is fixedly connected to the top plate of the protection bin 5, the top of the connecting rod 501 is fixedly connected to the top plate of the machine body 1, and the equal-diameter auger piece 404 is rotatably connected to the feed pipe 101, The reducing auger piece 303 is rotatably connected to the bottom of the inner cavity of the body 1 and the discharge pipe 102. The diameter of the reducing auger piece 303 gradually decreases from top to bottom. The side of the scraper 302 is tightly fitted to the inner wall of the body 1. The stirring rod 3, stirring blade 301 and reducing auger piece 303 are all rotatably connected to the inner cavity of the body 1. The feeding pipe 101 and the discharge pipe 102 are both movably provided with sealing covers 104. The discharge pipe 102 and the sealing cover 104 are connected by bolts.

[0023] Specifically, a feed pipe 101 is fixedly welded on the top plate of the body 1 so that the material can enter the body 1, and a discharge pipe 102 is fixedly welded on the bottom of the body 1 so that the solidified material can go out of the body 1, so as to be convenient for collection. A sealing cover 104 is movably installed on the feed pipe 101 and the discharge pipe 102 so that the body 1 is in a sealed state during operation to prevent leakage of powdered materials and maintain a low temperature state in the device. A supporting foot 103 is fixedly welded on the bottom of the body 1 to provide support for the body 1. A motor 2 is fixedly installed on the top plate of the body 1, and a stirring rod 3 is installed at the output end of the motor 2. So that the motor 2 can drive the stirring rod 3 to rotate, a stirring blade 301, a reducing auger piece 303 and a driving wheel 4 are fixedly welded on the stirring rod 3, so that the stirring blade 301, the reducing auger piece 303 and the driving wheel 4 can rotate with the stirring rod 3, a scraper 302 is welded on the side of the stirring blade 301, and the side of the scraper 302 is tightly fitted with the inner wall of the body 1, so that the scraper 302 can scrape the material attached to the inner wall of the body 1 when rotating, avoiding material residue, and the diameter of the reducing auger piece 303 gradually decreases from top to bottom, so that the reducing auger piece 303 is more suitable for the funnel-shaped bottom of the body 1, so that the reducing auger piece 303 can be ... While stirring the material at the bottom of the machine body 1, the material in the discharge pipe 102 can also be diverted and unblocked. A belt 401 is meshed on the driving wheel 4, and a driven wheel 402 is meshed on the belt 401, so that the driving wheel 4 can drive the driven wheel 402 to rotate, and a rotating rod 403 is fixedly welded on the driven wheel 402, and an equal-diameter auger piece 404 is fixedly welded on the rotating rod 403, and the equal-diameter auger piece 404 is located in the feed pipe 101, so that the equal-diameter auger piece 404 can divert and unblock the material in the feed pipe 101 when it rotates, and the driving wheel 4, the belt 401 and the driven wheel 402 are all rotatably connected in the protection bin 5, so that The protection bin 5 can prevent the material from entering the position of the driving wheel 4, the belt 401 and the driven wheel 402. The stirring rod 3 and the rotating rod 403 are both rotatably connected to the protection bin 5 so that the protection bin 5 will not affect the rotation of the stirring rod 3 and the rotating rod 403. The top plate of the protection bin 5 is in a triangular shape, so that after the material enters the body 1 from the feed pipe 101, it will be diverted to both sides by the protection bin 5, so that the material can be evenly distributed in the body 1, thereby improving the stirring effect. A connecting rod 501 is fixedly welded on the protection bin 5, and the other end of the connecting rod 501 is fixedly welded to the top plate of the body 1, so that the connecting rod 501 can provide support for the protection bin 5.

[0024] The working principle and use process of the utility model are as follows: first, the sealing cover 104 on the feed pipe 101 is opened, and the material is introduced into the machine body 1 from the feed pipe 101. At this time, the motor 2 is started to control the stirring rod 3, the stirring blade 301, the scraper 302, the variable diameter auger piece 303 and the driving wheel 4 to rotate, the driving wheel 4 drives the belt 401 and the driven wheel 402 to rotate, the driven wheel 402 drives the rotating rod 403 and the equal diameter auger piece 404 to rotate, and then the equal diameter auger piece 404 guides the material from the feed pipe 101 After being dredged into the machine body 1, the material falls onto the top plate of the protection bin 5, then slides to both sides and reaches the bottom of the machine body 1, and is evenly distributed at the bottom of the machine body 1. As the stirring blades 301 and the reducing auger blades 303 stir the curing agent and the plastic powder coating, the plastic powder coating is cured at a low temperature. Finally, the sealing cover 104 at the discharge pipe 102 is opened. As the reducing auger blade 303 continues to rotate, the plastic powder coating will be diverted and dredged at the discharge pipe 102 to the outside of the machine body 1, so that it is convenient for the staff to collect it.

[0025] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A low temperature curing treatment device for plastic powder coating, comprising an organism (1), characterized in that: The machine body (1) is fixedly provided with a feed pipe (101), a discharge pipe (102), a support foot (103) and a motor (2); the feed pipe (101) and the discharge pipe (102) are provided with a sealing cover (104); a stirring rod (3) is rotatably provided at the output end of the motor (2); a stirring blade (301), a variable diameter auger piece (303) and a driving wheel (4) are fixedly provided on the stirring rod (3); a scraper (302) is fixedly provided on the stirring blade (301); a belt (401) is meshed on the driving wheel (4); a driven wheel (402) is meshed on the belt (401); a rotating rod (403) is fixedly provided on the driven wheel (402); an equal diameter auger piece (404) is fixedly provided on the rotating rod (403); a protective bin (5) is rotatably provided at the bottom of the driving wheel (4); a connecting rod (501) is fixedly provided on the protective bin (5).

2. The low temperature curing treatment equipment for plastic powder coating according to claim 1, characterized in that: The diameter of the driving wheel (4) is greater than the diameter of the driven wheel (402); the driving wheel (4), the belt (401) and the driven wheel (402) are located in the inner cavity of the protection bin (5); the stirring rod (3) and the protection bin (5) are rotatably connected; the rotating rod (403) is rotatably connected to the bottom of the inner cavity of the protection bin (5); and the driving wheel (4), the belt (401) and the driven wheel (402) are all rotatably connected to the inner cavity of the protection bin (5).

3. The low temperature curing treatment equipment for plastic powder coating according to claim 1, characterized in that: The top plate of the protection bin (5) is in the shape of a triangle, the bottom of the connecting rod (501) is fixedly connected to the top plate of the protection bin (5), and the top of the connecting rod (501) is fixedly connected to the top plate of the machine body (1).

4. The low temperature curing treatment equipment for plastic powder coating according to claim 1, characterized in that: The equal-diameter auger piece (404) is rotatably connected in the feed pipe (101), and the variable-diameter auger piece (303) is rotatably connected in the bottom of the inner cavity of the machine body (1) and the discharge pipe (102).

5. The low temperature curing treatment equipment for plastic powder coating according to claim 1, characterized in that: The diameter of the reducing auger piece (303) gradually decreases from top to bottom.

6. The low temperature curing treatment equipment for plastic powder coating according to claim 1, characterized in that: The side edge of the scraper (302) is tightly fitted to the inner wall of the machine body (1), and the stirring rod (3), stirring blade (301) and reducing auger blade (303) are all rotatably connected to the inner cavity of the machine body (1).

7. The low temperature curing treatment equipment for plastic powder coating according to claim 1, characterized in that: The feed pipe (101) and the discharge pipe (102) are both movably provided with sealing covers (104), and the discharge pipe (102) and the sealing covers (104) are connected by bolts.

Images