Square and round spliced two-component mixer

Abstract

The invention discloses a square and round spliced two-component mixer which comprises a square rear section rod, a channel A, a channel A flow dividing hole, a channel B, a channel B flow dividing hole, an L-shaped flow guide plate, a lower flow baffle, an upper flow baffle, a round front section rod and an outer pipe body. The double-component mixer has the beneficial effects that a single mixing mode in an original double-component mixer is changed into a plurality of mixing modes, a single material flow direction is changed into a plurality of mixing modes, meanwhile, the shunting direction is interfered through different blocking positions, the laminar flow phenomenon is avoided, the mixing effect is improved, double components are promoted to be fused in an all-dimensional and all-angle mode, and the problem of uneven mixing is perfectly solved.

Description

Technical Field

[0001] The invention relates to a two-component mixer, in particular to a two-component mixer formed by splicing a square and a circle. Background Art

[0002] The circular mixer cuts the two strands of glue AB into 4 strands; 8 strands; 16 strands...2N strands through forward and reverse spirals to achieve the purpose of uniform mixing. In practical applications, due to the different viscosities of the glue AB and the different weights of the glue at the beginning, the two strands of glue cannot be completely mixed evenly, resulting in product failure, or when using it, the glue at the front end is squeezed out and thrown away before it is used, causing waste and pollution. Therefore, a two-component mixer spliced ​​with a square and a circular shape is proposed to address the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a two-component mixer with a square shape and a circular shape in order to solve the above-mentioned problem.

[0004] The present invention achieves the above-mentioned purpose through the following technical scheme: a two-component mixer spliced ​​by a square and a circle, comprising a square rear section rod and a circular front section rod, the front end face of the square rear section rod and the rear end face of the circular front section rod are fixedly connected to each other, and an A channel and a B channel are respectively arranged on both sides of the square rear section rod, one side of the A channel is interconnected with one side of the B channel through a plurality of A channel shunt holes that are staggered and equidistantly distributed up and down, and the other side of the B channel is interconnected with the other side of the A channel through a plurality of B channel shunt holes that are staggered and equidistantly distributed up and down;

[0005] L-shaped guide plates are installed at the opening of the B channel diversion hole in channel A and the opening of the A channel diversion hole in channel B, which are opposite to each other. The front edge of the A channel diversion hole in channel A and the front edge of the B channel diversion hole in channel B are both inclined inwardly provided with lower baffle plates. The front backs of the L-shaped guide plates located in the middle of channel A and the middle of channel B are connected to the inner walls on the same side of the corresponding channels through upper baffle plates, and an S-shaped channel is formed between every three L-shaped guide plates distributed on the same side.

[0006] Preferably, the circular front section rod is composed of a plurality of single spiral sheets, and two adjacent single spiral sheets are connected to each other via a connecting block to form a discontinuous spiral channel structure.

[0007] Preferably, the diagonal dimension of the end face of the square rear section rod and the outer diameter dimension of the circular front section rod are not limited to the same structural form.

[0008] Preferably, the front end in the flow direction of the L-shaped guide plate is a 45° outwardly inclined end.

[0009] Preferably, the front end surface of the square rear section rod and the rear end surface of the circular front section rod are fixedly connected to each other and are located inside the outer tube body.

[0010] The beneficial effects of the present invention are: the single mixing mode in the original two-component mixer is changed into multiple, the single material flow direction is changed into multiple, and at the same time, different blocking positions are used to interfere with the direction of the diversion, avoid laminar flow to improve the mixing effect, promote the fusion of the two components from all directions and angles, and perfectly solve the problem of uneven mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative labor.

[0012] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0013] Figure 2 This is a schematic diagram of the square rear section rod structure of the present invention;

[0014] Figure 3 It is a front view of the overall local structure of the present invention.

[0015] In the figure: 1. square rear section rod; 11. A channel; 111. A channel diversion hole; 12. B channel; 121. B channel diversion hole; 13. L-shaped guide plate; 14. lower baffle plate; 15. upper baffle plate; 2. round front section rod; 3. outer tube body. DETAILED DESCRIPTION

[0016] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below 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 creative work are within the scope of protection of the present invention.

[0017] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0018] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] See also Figure 1-3 As shown, a two-component mixer of square and circular splicing comprises a square rear section rod 1 and a circular front section rod 2, the front end face of the square rear section rod 1 and the rear end face of the circular front section rod 2 are fixedly connected to each other, and an A channel 11 and a B channel 12 are respectively arranged on both sides of the square rear section rod 1, one side of the A channel 11 is interconnected with one side of the B channel 12 through a plurality of A channel diverter holes 111 which are staggered and equidistantly distributed up and down, and the other side of the B channel 12 is interconnected with the other side of the A channel 11 through a plurality of B channel diverter holes 121 which are staggered and equidistantly distributed up and down;

[0020] L-shaped guide plates 13 are installed at the opening of the B channel diverter hole 121 located in the A channel 11 and the opening of the A channel diverter hole 111 located in the B channel 12, which are opposite to each other. The front edge of the opening of the A channel diverter hole 111 located in the A channel 11 and the front edge of the opening of the B channel diverter hole 121 located in the B channel 12 are both inclined inwardly provided with a lower baffle plate 14. The front and back surfaces of the L-shaped guide plates 13 located in the middle of the A channel 11 and the middle of the B channel 12 are connected to the inner walls on the same side of the corresponding channels through the upper baffle plates 15, and an S-shaped channel is formed between every three L-shaped guide plates 13 distributed on the same side.

[0021] The end face diagonal dimension of the square rear section rod 1 and the outer diameter dimension of the circular front section rod 2 are not limited to the same structural form; the front end face of the square rear section rod 1 and the rear end face of the circular front section rod 2 are fixedly connected to each other and are located in the outer tube body 3.

[0022] Specific as Figure 3 As shown, the circular front section rod 2 is composed of multiple single spiral sheets, and two adjacent single spiral sheets are connected to each other by connecting blocks to form a non-continuous spiral channel structure, and the two strands of rubber are cut into 4 strands; 8 strands; 16 strands...2N strands through the forward and reverse spirals to achieve the purpose of uniform mixing. The outer edges are located on the same cylindrical surface; the flow front end of the L-shaped guide plate 13 is a 45° outward inclined end.

[0023] When the present invention is in use, the new design adopts a design of one section round and one section square. The principle of the round front section rod 2 of the round part is the same as the currently used technology. The technical principle of the square rear section rod 1 of the square part is mainly explained: the two-component glue enters the mixer from the two channels AB, and a part of the glue entering the A channel 11 moves forward along the S-shaped channel, and a part of the glue enters the B channel 12 under the obstruction of the lower baffle plate 14 to mix with the glue in the B channel 12; similarly, a part of the glue entering the B channel 12 moves forward along the S-shaped channel, and a part of the glue enters the B channel 12 under the obstruction of the lower baffle plate 14 to mix with the glue in the B channel 12; after flowing through several lower baffle plates 14, it passes through an upper baffle plate 15. The principle is the same as above, except that different blocking positions are used to interfere with the direction of the diversion, avoid laminar flow and improve the mixing effect.

[0024] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations within the meaning and scope of the elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0025] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A two-component mixer with square and circular shapes, characterized in that: It comprises a square rear section rod (1) and a circular front section rod (2), wherein an A channel (11) and a B channel (12) are respectively arranged on both sides of the square rear section rod (1), one side of the A channel (11) is interconnected with one side of the B channel (12) through a plurality of A channel flow diversion holes (111) which are staggered and equidistantly distributed up and down, and the other side of the B channel (12) is interconnected with the other side of the A channel (11) through a plurality of B channel flow diversion holes (121) which are staggered and equidistantly distributed up and down; L-shaped guide plates (13) are installed at the opening of the B channel flow diversion hole (121) located in the A channel (11) and at the opening of the A channel flow diversion hole (111) located in the B channel (12) in opposite directions. The front edge of the opening of the A channel flow diversion hole (111) located in the A channel (11) and the front edge of the opening of the B channel flow diversion hole (121) located in the B channel (12) are both provided with lower baffle plates (14) inclined inwardly. The front backs of the L-shaped guide plates (13) located in the middle of the A channel (11) and the middle of the B channel (12) are connected to the inner walls on the same side of the corresponding channels through upper baffle plates (15), and an S-shaped channel is formed between every three L-shaped guide plates (13) distributed on the same side.

2. A two-component mixer with square and circular shapes as claimed in claim 1, characterized in that: The circular front section rod (2) is composed of a plurality of spiral sheets arranged in a positive and negative direction, and two adjacent single spiral sheets are connected to each other via a connecting block to form a discontinuous spiral channel structure.

3. A two-component mixer with square and circular shapes as claimed in claim 1, characterized in that: The diagonal dimension of the end face of the square rear section rod (1) and the outer diameter dimension of the circular front section rod (2) are not limited to being the same structural form.

4. A square and circular spliced ​​two-component mixer according to claim 1, characterized in that: The front end of the L-shaped guide plate (13) in the direction of flow is an outwardly inclined end at 45°.

5. A two-component mixer with square and circular shapes as claimed in claim 1, characterized in that: The front end surface of the square rear section rod (1) and the rear end surface of the circular front section rod (2) are fixedly connected to each other and are located inside the outer tube body (3).

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