Multi-component resin online mixing device

Abstract

The utility model discloses a multi-component resin on-line mixing device which comprises transverse stirrers, the transverse stirrers are installed at the output end of a servo motor at equal intervals, and the transverse stirrers are arranged on the inner side of a tank body; the vertical stirrers are fixedly mounted on the outer side of the second concentric shaft, two groups of vertical stirrers are distributed in a left-right corresponding manner relative to the midpoint of the tank body, and the vertical stirrers and the transverse stirrers are distributed in a crossed manner. According to the multi-component resin online mixing device, the output end of the servo motor drives the transverse stirrer to rotate, so that resin raw materials on the inner side of the tank body are stirred, and when the output end of the servo motor rotates, the first concentric shaft is driven to rotate through connection of the first transmission belt; the first concentric shaft rotates to drive the first bevel gear on the outer side to rotate, the first bevel gear is in meshed connection with the second bevel gear so as to drive the second concentric shaft on the outer side of the second bevel gear to rotate, and the vertical stirrer is driven to rotate through rotation of the second concentric shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of resin processing, in particular to an online mixing device for multi-component resins. Background Art

[0002] Resin usually refers to an organic polymer that softens or melts when heated, tends to flow under the action of external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. When processing resin, two or more resin materials need to be mixed in a certain proportion and method to physically achieve a state of mutual dissolution or dispersion, thereby obtaining a new material with specific properties and characteristics. In the process of resin mixing processing, a special mixing device is usually used.

[0003] The application number is CN202021473021.2. A resin mixing device includes a frame, on which a resin mixing barrel is vertically placed. The upper and lower parts of the resin mixing barrel are respectively provided with a stirring bin and a heat preservation bin, and a resin flow pipe is provided between the stirring bin and the heat preservation bin; it also includes a resin feed port and a resin discharge port. The resin feed port is provided on the outer surface of the resin mixing barrel and is connected to the stirring bin, and the resin discharge port is provided at the bottom of the resin mixing barrel and is connected to the heat preservation bin. The device is designed as a one-barrel dual-purpose resin mixing equipment for maintaining fluidity and heat preservation. It has a simple appearance, a compact and simple internal structure, does not occupy a large space, and the upper and lower bins can be stirred to maintain fluidity and heat separately.

[0004] The device stirs the resin raw material by means of a stirring fork, but this unidirectional stirring method easily causes local accumulation or dead corners of the resin raw material during the stirring process, making it impossible for the resin raw material to be fully mixed, thereby causing problems such as color difference and inconsistent performance in the product, affecting product quality. In addition, during the unidirectional stirring process, the gas in the resin raw material may not be fully discharged, resulting in bubbles in the stirred resin, which will affect the appearance and performance of the product and reduce product quality.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original structure of the multi-component resin online mixing device. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-component resin online mixing device to solve the problem that the one-way stirring method proposed in the above background technology easily leads to local accumulation or dead corners of the resin raw materials during the stirring process, making it impossible to fully mix the resin raw materials, thereby causing color difference, inconsistent performance and other problems in the product, affecting the product quality. In addition, during the one-way stirring process, the gas in the resin raw materials may not be fully discharged, resulting in bubbles in the stirred resin, which will affect the appearance and performance of the product and reduce the product quality.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-component resin online mixing device, comprising a horizontal agitator, which is equidistantly installed at the output end of the servo motor and is arranged on the inner side of the tank body; a vertical agitator, which is fixedly installed on the outer side of the second concentric shaft, and there are two groups of vertical agitators distributed correspondingly on the left and right sides of the midpoint of the tank body, and the vertical agitators and the horizontal agitators are cross-distributed; a discharge port, a sealing plate passes through the inner side of the discharge port, and a push plate is fixedly installed on the outer side of the sealing plate.

[0008] Preferably, a sealing cover is bolted to the upper end of the tank body, and a servo motor is fixedly mounted on the upper end of the sealing cover, and an output end of the servo motor passes through the inner side of the sealing cover.

[0009] Preferably, the output end of the servo motor is connected to a first coaxial shaft via a first transmission belt, and the first coaxial shaft is rotatably connected to the inner side of a fixed block, and the fixed block is fixedly mounted on the outer side of the tank body.

[0010] Preferably, a first bevel gear is fixedly mounted on the outer side of the first concentric shaft, and a second bevel gear is meshingly connected to the outer side of the first bevel gear, a second concentric shaft is fixedly mounted on the outer side of the second bevel gear, and the second concentric shaft is rotatably connected to the inner side of the tank body; this structure can not only drive the second bevel gear to rotate through the first bevel gear, but also change the rotation direction of the second bevel gear.

[0011] Preferably, a storage bin is fixedly mounted on the upper end of the sealing cover, and a discharge port is fixedly mounted on the bottom of the storage bin, and the discharge port passes through the inner side of the tank body.

[0012] Preferably, the output end of the servo motor is connected to a third coaxial shaft through a second transmission belt, and the third coaxial shaft is rotatably connected to the bottom of the sealing cover, a cam is fixedly installed on the outside of the third concentric shaft, and the cam and the push plate are distributed correspondingly on the left and right; this structure can push the sealing plate to move left and right on the inside of the discharge port through the cam.

[0013] Preferably, a sliding rod passes through the inner side of the push plate, and the sliding rod is fixedly installed on the outer side of the discharge port, and a telescopic spring is connected between the outer wall of the discharge port and the push plate; this structure can make the push plate reset itself through the elastic force of the telescopic spring.

[0014] Compared with the prior art, the utility model has the beneficial effect that the multi-component resin online mixing device is provided with:

[0015] 1. Bidirectional stirring structure, this structure drives the horizontal stirrer to rotate through the output end of the servo motor, so as to stir the resin raw material inside the tank body, and when the output end of the servo motor rotates, it will drive the first concentric shaft to rotate through the connection of the first transmission belt, and the rotation of the first concentric shaft will drive the first bevel gear on the outside to rotate, and the first bevel gear will drive the second concentric shaft on the outside of the second bevel gear to rotate through the meshing connection with the second bevel gear, and the vertical stirrer will be driven to rotate through the rotation of the second concentric shaft;

[0016] Furthermore, the horizontal stirrer and the vertical stirrer are arranged crosswise up and down and are arranged perpendicular to each other, so that the stirring effect of the resin raw material is improved by rotating the horizontal stirrer and the vertical stirrer in different directions, and bubbles are avoided in the stirred resin;

[0017] 2. The timed unloading structure uses the cam to limit the push plate, so that the push plate squeezes the telescopic spring to block the sealing plate inside the discharge port;

[0018] Furthermore, when the output end of the servo motor rotates, it will drive the third concentric shaft to rotate through the connection of the second transmission belt. The rotation of the third concentric shaft will drive the cam at the bottom to rotate together. When the protruding part of the cam contacts the side end of the push plate, the sealing plate on the inner side of the push plate will be sealed on the inner side of the discharge port. When the protruding part of the cam does not contact the side end of the push plate, the push plate is reset by the elastic force of the telescopic spring, so that the sealing plate slides from the inside of the discharge port to the outside, so that the discharge port is in an open state, and the raw materials on the inside of the storage bin are transported to the inside of the tank body through the discharge port. Through the reciprocating operation of the above structure, the discharge port is regularly in the open and closed states, so that the raw materials are regularly transported to the inside of the tank body, avoiding uneven and insufficient stirring caused by adding too much raw materials at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the tank body of the utility model;

[0021] Figure 3 This is a schematic diagram of the distribution structure of the horizontal agitator and the vertical agitator of the utility model;

[0022] Figure 4 This is a schematic diagram of the sealing cover of the utility model when viewed from above;

[0023] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0024] Figure 6 It is a schematic diagram of the front cross-sectional structure of the discharge port of the utility model.

[0025] In the figure: 1. tank body; 2. sealing cover; 3. servo motor; 4. first transmission belt; 5. first concentric shaft; 6. fixing block; 7. first bevel gear; 8. second bevel gear; 9. second concentric shaft; 10. vertical agitator; 11. storage bin; 12. discharge port; 13. horizontal agitator; 14. second transmission belt; 15. third concentric shaft; 16. cam; 17. sealing plate; 18. push plate; 19. sliding rod; 20. telescopic spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] See also Figure 1-Figure 6 The utility model provides a technical solution: a multi-component resin online mixing device, comprising:

[0028] Embodiment 1: Figure 1-Figure 3 The technical scheme shown in the invention provides a technical scheme: a multi-component resin online mixing device, which discloses: a horizontal stirrer 13, which is equidistantly installed at the output end of the servo motor 3, and the horizontal stirrer 13 is arranged on the inner side of the tank body 1; a vertical stirrer 10, which is fixedly installed on the outer side of the second concentric shaft 9, and the vertical stirrers 10 are distributed in two groups corresponding to the left and right sides of the midpoint of the tank body 1, and the vertical stirrers 10 and the horizontal stirrers 13 are cross-distributed; a discharge port 12, a sealing plate 17 is penetrated on the inner side of the discharge port 12, and a push plate 18 is fixedly installed on the outer side of the sealing plate 17;

[0029] The upper end of the tank body 1 is bolted with a sealing cover 2, and a servo motor 3 is fixedly installed on the upper end of the sealing cover 2, and the output end of the servo motor 3 passes through the inner side of the sealing cover 2; the output end of the servo motor 3 is connected to a first concentric shaft 5 through a first transmission belt 4, and the first concentric shaft 5 is rotatably connected to the inner side of a fixed block 6, and the fixed block 6 is fixedly installed on the outer side of the tank body 1; a first bevel gear 7 is fixedly installed on the outer side of the first concentric shaft 5, and a second bevel gear 8 is meshedly connected to the outer side of the first bevel gear 7, and a second concentric shaft 9 is fixedly installed on the outer side of the second bevel gear 8, and the second concentric shaft 9 is rotatably connected to the inner side of the tank body 1;

[0030] This structure drives the horizontal agitator 13 to rotate through the output end of the servo motor 3, thereby stirring the resin raw material inside the tank body 1, and when the output end of the servo motor 3 rotates, it will drive the first concentric shaft 5 to rotate through the connection of the first transmission belt 4, and the rotation of the first concentric shaft 5 will drive the first bevel gear 7 on the outside to rotate, and the first bevel gear 7 is meshed with the second bevel gear 8 to drive the second concentric shaft 9 on the outside of the second bevel gear 8 to rotate, and the rotation of the second concentric shaft 9 drives the vertical agitator 10 to rotate. The horizontal agitator 13 and the vertical agitator 10 are cross-distributed up and down and are vertically distributed to each other, so that the stirring effect of the resin raw material is improved by rotating the horizontal agitator 13 and the vertical agitator 10 in different directions, and bubbles are avoided in the resin after stirring.

[0031] Embodiment 2: Figure 1 , Figure 4-Figure 6 The technical scheme shown in the figure, the present invention provides a technical scheme: a multi-component resin online mixing device, which discloses: a storage bin 11 is fixedly installed on the upper end of the sealing cover 2, and a discharge port 12 is fixedly installed on the bottom of the storage bin 11, and the discharge port 12 passes through the inner side of the tank body 1; the output end of the servo motor 3 is connected to a third concentric shaft 15 through a second transmission belt 14, and the third concentric shaft 15 is rotatably connected to the bottom of the sealing cover 2, a cam 16 is fixedly installed on the outer side of the third concentric shaft 15, and the cam 16 and the push plate 18 are distributed in left and right correspondence; a sliding rod 19 passes through the inner side of the push plate 18, and the sliding rod 19 is fixedly installed on the outer side of the discharge port 12, and a telescopic spring 20 is connected between the outer wall of the discharge port 12 and the push plate 18;

[0032] This structure limits the push plate 18 by the cam 16, so that the push plate 18 squeezes the telescopic spring 20 to make the sealing plate 17 blocked inside the discharge port 12. When the output end of the servo motor 3 rotates, it will drive the third concentric shaft 15 to rotate through the connection of the second transmission belt 14. The rotation of the third concentric shaft 15 will drive the cam 16 at the bottom to rotate together. When the protruding part of the cam 16 contacts the side end of the push plate 18, the sealing plate 17 inside the push plate 18 will block the inside of the discharge port 12. When the protruding portion does not contact the side end of the push plate 18, the push plate 18 is reset by the elastic force of the telescopic spring 20, so that the sealing plate 17 slides outward from the inside of the discharge port 12, so that the discharge port 12 is in an open state, and the raw materials in the storage bin 11 are transported to the inside of the tank body 1 through the discharge port 12. Through the reciprocating operation of the above structure, the discharge port 12 is regularly in the open and closed states, so that the raw materials are regularly transported to the inside of the tank body 1, so as to avoid uneven and insufficient stirring caused by adding too much raw materials at one time.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] 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 multi-component resin online mixing device, characterized in that: Included are: A transverse agitator (13), wherein the transverse agitator (13) is installed at an equal distance at the output end of the servo motor (3), and the transverse agitator (13) is arranged on the inner side of the tank body (1); A vertical agitator (10), wherein the vertical agitator (10) is fixedly mounted outside the second concentric shaft (9), and two groups of the vertical agitators (10) are distributed correspondingly on the left and right sides of the midpoint of the tank body (1), and the vertical agitators (10) and the horizontal agitators (13) are distributed in a cross-shaped manner; A discharge port (12), wherein a sealing plate (17) penetrates the inner side of the discharge port (12), and a push plate (18) is fixedly mounted on the outer side of the sealing plate (17).

2. A multi-component resin online mixing device according to claim 1, characterized in that: The upper end of the tank body (1) is bolted to a sealing cover (2), and a servo motor (3) is fixedly mounted on the upper end of the sealing cover (2), and the output end of the servo motor (3) passes through the inner side of the sealing cover (2).

3. A multi-component resin online mixing device according to claim 2, characterized in that: The output end of the servo motor (3) is connected to a first coaxial shaft (5) via a first transmission belt (4), and the first coaxial shaft (5) is rotatably connected to the inner side of a fixed block (6), and the fixed block (6) is fixedly mounted on the outer side of the tank body (1).

4. A multi-component resin online mixing device according to claim 3, characterized in that: A first bevel gear (7) is fixedly mounted on the outside of the first concentric shaft (5), and a second bevel gear (8) is meshingly connected to the outside of the first bevel gear (7); a second concentric shaft (9) is fixedly mounted on the outside of the second bevel gear (8), and the second concentric shaft (9) is rotatably connected to the inside of the tank body (1).

5. A multi-component resin online mixing device according to claim 2, characterized in that: A material storage bin (11) is fixedly mounted on the upper end of the sealing cover (2), and a material discharge port (12) is fixedly mounted on the bottom of the material storage bin (11), and the material discharge port (12) passes through the inner side of the tank body (1).

6. A multi-component resin online mixing device according to claim 1, characterized in that: The output end of the servo motor (3) is connected to a third concentric shaft (15) via a second transmission belt (14), and the third concentric shaft (15) is rotatably connected to the bottom of the sealing cover (2), a cam (16) is fixedly mounted on the outside of the third concentric shaft (15), and the cam (16) and the push plate (18) are distributed in left-right correspondence.

7. A multi-component resin online mixing device according to claim 6, characterized in that: A sliding rod (19) passes through the inner side of the push plate (18), and the sliding rod (19) is fixedly mounted on the outer side of the discharge port (12). A telescopic spring (20) is connected between the outer wall of the discharge port (12) and the push plate (18).

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