Glue solution mixing device

Abstract

The utility model provides a glue solution mixing device. The glue solution mixing device comprises a mixing pipe and a flow guide piece arranged in the mixing pipe, the flow guide piece comprises a flow guide column and a plurality of flow guide pieces. The flow deflectors are distributed in a layered mode in the length direction of the flow guide column. The flow deflector is provided with an opening, so that the glue solution can flow from one side of the flow deflector to the other side of the flow deflector. The flow guide columns are elastic columns, so that when the elastic columns are compressed, the flow guide pieces get close to one another and are stacked. And at the end of gluing, the elastic column can be extruded to contract. And the plurality of flow deflectors are gradually drawn close, so that the glue solution in the mixing pipe is pushed out. Therefore, glue solution residues in the mixing pipe are reduced. And furthermore, although the mixing pipe is lengthened, the glue solution flowing path is prolonged to uniformly mix the glue solution, and the glue solution residue can be effectively reduced, so that the glue solution mixing uniformity is better ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a glue mixing device. Background Art

[0002] Gluing and bonding is a common processing method. For example, some scenarios where the inner wall of a metal shell is coated with glue and a cushion is bonded. Glue is generally a mixture of two or more liquids. The existing mixing methods are generally divided into two types, namely, preparing the glue in advance and taking it when needed. Or each type of glue is separately packed in a tube, and when used, the various glues are squeezed into a mixing device so that the glue is mixed while flowing through the mixing device, and the mixed glue is squeezed out and glued. In order to make the glue mix evenly, the flow distance of the glue in the mixing device can be increased, thereby making the mixing more complete. However, this will increase the amount of residual glue in the mixing device, which will cause waste. Utility Model Content

[0003] The utility model aims to provide a glue liquid mixing device, which can squeeze out the internal glue liquid, thereby reducing the waste of glue liquid.

[0004] The embodiments of the present invention are implemented by the following technical solutions:

[0005] A glue mixing device comprises a mixing tube and a guide piece arranged in the mixing tube; the guide piece comprises a guide column and a plurality of guide vanes; the plurality of guide vanes are distributed in layers along the length direction of the guide column; the guide vanes are provided with openings so that the glue can flow from one side of the guide vanes to the other side; the guide column is an elastic column so that when the elastic column is compressed, the plurality of guide vanes are close to each other and stacked.

[0006] Furthermore, the elastic column includes a spring and a skin wrapped around the outside of the spring; the skin is columnar when stretched; and a plurality of guide plates are connected to the outer wall of the skin.

[0007] Furthermore, openings are provided on two opposite sides of the guide plate; a line connecting the two openings is defined as a connecting line; and connecting lines of two adjacent guide plates are perpendicular to each other.

[0008] Furthermore, the guide plate is circular and the outer wall of the guide plate is in contact with the inner wall of the mixing tube.

[0009] Furthermore, it also includes a piston; the piston is arranged in cooperation with the mixing tube so that the piston can fit against the inner wall of the mixing tube and move along the piston.

[0010] Furthermore, it also includes an end cover; the end cover is equipped with a buckle at the inlet end of the mixing tube, so that the end cover is connected to the inlet end of the mixing tube through the buckle; the end cover is provided with a plurality of jacks; the jacks connect the two sides of the end cover.

[0011] Furthermore, the piston is also provided with a piston rod; the piston rod passes through the end cover and extends outwards.

[0012] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0013] When the glue liquid mixing device of the utility model is used, at least two kinds of glue liquid are injected into the mixing device, so that the glue liquid enters the first guide plate; then, the glue liquid flows along the first guide plate to the opening and flows to the second guide plate through the opening. Similarly, when the glue liquid flows to the end of the mixing tube, it is squeezed out through the outlet of the end of the mixing tube. The glue liquid needs to pass through the opening of the guide plate to flow to the next guide plate, so that various glue liquids must be mixed at the opening. At the same time, the glue liquid will also be mixed in the process of flowing between multiple guide plates. After passing through several guide plates, the glue liquid has been mixed very evenly. At the end of the glue coating, the elastic column can be squeezed to shrink it. Several guide plates gradually move closer, so that the glue liquid inside the mixing tube is pushed out. This also reduces the glue liquid residue in the mixing tube. Furthermore, although the mixing tube is lengthened, the path through which the glue liquid flows is extended to evenly mix the glue liquid, which can also effectively reduce the glue liquid residue, thereby better ensuring the uniformity of the glue liquid mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the glue liquid mixing device of the utility model;

[0016] Figure 2 for Figure 1 The enlarged view of point a in the middle;

[0017] Figure 3 Schematic diagram of the guide member.

[0018] Icon: 1-mixing tube, 2-guide vane, 3-opening, 4-spring, 5-skin, 6-piston, 7-clip, 8-end cover, 9-piston rod, 10-rubber storage tube. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Example:

[0021] like Figure 1 and Figure 2 As shown, the utility model provides a glue mixing device, including a mixing tube 1 and a guide member arranged in the mixing tube 1. The mixing tube 1 is used to mix a variety of glues, and its structure can adopt the structure of a syringe. The guide member includes a guide column and a plurality of guide vanes 2. The plurality of guide vanes 2 are distributed in layers along the length direction of the guide column, so that a gap is formed between two adjacent guide vanes 2. The guide vanes 2 are provided with openings 3 so that the glue can flow from one side of the guide vane 2 to the other side. The guide column is an elastic column, which can be made of rubber band material, so that when the elastic column is compressed, the plurality of guide vanes 2 follow each other and stack. In practice, it can be matched with a piston 6, so that the piston 6 can be pushed into the mixing tube 1 to press the guide column.

[0022] When the glue mixing device of the utility model is used, at least two kinds of glue are injected into the mixing device, so that the glue enters the first guide plate. Subsequently, the glue flows along the first guide plate to the opening 3 and flows to the second guide plate through the opening 3. By analogy, when the glue flows to the end of the mixing tube 1, it is extruded through the outlet of the end of the mixing tube 1. The glue needs to pass through the opening 3 of the guide plate to flow to the next guide plate, so that various glues must be mixed at the opening 3. At the same time, the glue will also be mixed in the process of flowing between multiple guide plates. After passing through several guide plates, the glue has been mixed very evenly. At the end of the glue coating, the elastic column can be squeezed to shrink it. Several guide plates 2 gradually move closer, so that the glue inside the mixing tube 1 is pushed out. This also reduces the glue residue in the mixing tube 1. Furthermore, although the mixing tube 1 is lengthened, the path through which the glue flows is extended to evenly mix the glue, the glue residue can also be effectively reduced, thereby better ensuring the uniformity of the glue mixing. The flow guide is inserted into the mixing tube 1 and can be taken out, so that the flow guide with a complex structure can be taken out and cleaned, thereby facilitating reuse.

[0023] In this embodiment, the elastic column includes a spring 4 and a skin 5 wrapped around the outside of the spring 4. The skin 5 can be made of plastic cloth or other cloth-like materials with higher strength and capable of being folded, and processed into a tubular shape. When the spring 4 is stretched out, the skin 5 is stretched out into a columnar shape. A plurality of guide vanes 2 are connected to the outer wall of the skin 5.

[0024] In normal use, the spring 4 stretches the skin 5, thereby leaving gaps between the guide vanes 2. This facilitates the flow of the glue. When squeezing out the glue in the mixing tube 1, the piston 6 presses the spring 4 downward, thereby making the guide vanes 2 approach each other, and then the piston 6 gradually squeezes out the glue inside the mixing tube 1. The use of the spring 4 makes it stable and reliable to support the skin 5, and also makes the retraction space of the elastic column larger.

[0025] In this embodiment, openings 3 are provided on opposite sides of the guide plate 2. The glue liquid flows to the next guide plate through the opposite sides of the guide plate. The connecting line of the two openings 3 is set as the connecting line. The connecting lines of two adjacent guide plates 2 are perpendicular to each other. In other words, after the glue liquid flows to the next guide plate through the openings 3, the glue liquid flows around the axis of the mixing tube 1 at a central angle of 90 degrees and then flows away through the next group of openings 3. This makes the glue liquid flow through the mixing tube 1 longer, thereby making the glue liquid mix more evenly.

[0026] In this embodiment, the guide plate 2 is circular and the outer wall of the guide plate 2 is attached to the inner wall of the mixing tube 1. This allows the guide plate 2 to slide smoothly along the mixing tube 1. At the same time, there is almost no gap between the two, reducing the possibility of the glue liquid slipping through the gap, and ensuring the length of the flow path of the glue liquid.

[0027] In this embodiment, a piston 6 is further included. The piston 6 is arranged in cooperation with the mixing tube 1 so that the piston 6 can fit the inner wall of the mixing tube 1 and move along the piston 6. The piston 6 can effectively push out the glue inside the mixing tube 1, thereby reducing the residue.

[0028] In this embodiment, an end cap 8 is also included. The end cap 8 is matched with the inlet end of the mixing tube 1 and is provided with a buckle 7, so that the end cap 8 is connected to the inlet end of the mixing tube 1 through the buckle 7. The end cap 8 is provided with a plurality of jacks. The jacks are connected to both sides of the end cap 8. When in use, the glue storage tube 10 is inserted into the jacks, so that the glue in the glue storage tube 10 can be injected into the mixing tube 1. When the glue in the glue storage tube 10 is used up, a new glue storage tube 10 can be replaced for continued use.

[0029] In this embodiment, the piston 6 is further provided with a piston rod 6. The piston rod 6 passes through the end cover 8 and extends outward. The piston 6 can be pushed by pushing the piston rod 6, thereby squeezing out the glue liquid inside the mixing tube 1.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glue mixing device, characterized in that: The invention comprises a mixing tube (1) and a guide member arranged in the mixing tube (1); the guide member comprises a guide column and a plurality of guide vanes (2); the plurality of guide vanes (2) are distributed in layers along the length direction of the guide column; the guide vanes (2) are provided with openings (3) so that the glue can flow from one side of the guide vane (2) to the other side; the guide column is an elastic column so that when the elastic column is compressed, the plurality of guide vanes (2) are close to each other and stacked.

2. The glue mixing device according to claim 1, characterized in that: The elastic column comprises a spring (4) and a skin (5) wrapped around the outside of the spring (4); the skin (5) is columnar when stretched; and a plurality of guide plates (2) are connected to the outer wall of the skin (5).

3. The glue mixing device according to claim 2, characterized in that: The guide plate (2) is provided with openings (3) on both opposite sides; a line connecting the two openings (3) is defined as a connecting line; and connecting lines of two adjacent guide plates (2) are perpendicular to each other.

4. The glue mixing device according to claim 3, characterized in that: The guide plate (2) is circular and the outer wall of the guide plate (2) is in contact with the inner wall of the mixing tube (1).

5. The glue mixing device according to claim 4, characterized in that: It also comprises a piston (6); the piston (6) is arranged in cooperation with the mixing tube (1) so that the piston (6) can fit against the inner wall of the mixing tube (1) and move along the piston (6).

6. The glue mixing device according to claim 5, characterized in that: The invention also comprises an end cover (8); the end cover (8) is matched with the inlet end of the mixing tube (1) and is provided with a buckle (7), so that the end cover (8) is connected to the inlet end of the mixing tube (1) through the buckle (7); the end cover (8) is provided with a plurality of insertion holes; the insertion holes are connected to both sides of the end cover (8).

7. The glue mixing device according to claim 6, characterized in that: The piston (6) is also provided with a piston (6) rod; the piston (6) rod passes through the end cover (8) and extends outwards.

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