Device for preheating glue of compound machine

Abstract

The utility model relates to the technical field of glue solution preheating, and aims to solve the problems of non-uniform glue preheating and easiness in caking in the prior art. The utility model provides a glue preheating device for a compound machine, which comprises a glue inlet pipe, a tank body, a heating component, a heat exchange oil pipe and a rotating component, the heating component is arranged outside the tank body and is circularly communicated with the heat exchange oil pipe, and the heat exchange oil pipe is coiled in the wall of the tank body; the rotating assembly comprises a filtering basket and a rotating shaft; one end of the glue inlet pipe penetrates into the tank body and is communicated with the top of the filter basket; the filter basket is connected with the bottom of the tank body through the rotating shaft; glue solution raw materials are fed into the filter basket through the glue inlet pipe, and the filter basket rotates through the rotating shaft, so that raw material cakes or non-uniformly-melted cakes can be retained in the filter basket, and the cakes are promoted to be in contact with glue solution close to the wall surface of the tank body, so that the cakes are promoted to be melted, and the glue solution is integrally homogenized.

Description

Technical Field

[0001] The utility model relates to the technical field of glue preheating, in particular to a device for preheating glue of a compound machine. Background Art

[0002] The laminating machine is used to glue and bond multiple layers of materials at the same time, and the laminating effect is good and the cutting is firm. However, the glue has fluidity differences due to the influence of the ambient temperature, which affects the uniformity of each layer when the laminating machine is laminating. To solve this problem, a preheating device is used in the prior art to preheat the glue. For example, a laminating machine glue preheating device disclosed in the patent with publication number CN206781201U transports the high-temperature oil in the oil storage tank to the oil delivery pipe through the pump body, and the oil delivery pipe transports the high-temperature oil to the circulation guide pipe, and the heat is dissipated to the glue storage tank through the circulation guide pipe, thereby heating the glue in the glue storage tank;

[0003] However, the circulation guide pipe only heats the outside of the glue storage tank. If a larger glue storage tank is used, the inside of the tank cannot be heated quickly, resulting in uneven heating and uneven glue liquid. The glue liquid is also prone to agglomeration, which affects the quality of the finished product produced by the compound machine.

[0004] Based on the above description, there is an urgent need for a glue preheating device for a composite machine that can evenly and quickly heat the glue for standby use. Utility Model Content

[0005] The utility model aims to provide a device for preheating glue of a compound machine, aiming to solve the technical problems of uneven preheating of glue and easy agglomeration in the prior art.

[0006] The embodiments of the present invention are implemented by the following technical solutions:

[0007] A device for preheating glue for a compound machine comprises a glue inlet pipe, a tank body, a heating component, a heat exchange oil pipe and a rotating component, wherein the heating component is externally arranged on the tank body and is circulatedly connected with the heat exchange oil pipe, and the heat exchange oil pipe is coiled in the wall of the tank body; the rotating component comprises a filter basket and a rotating shaft; one end of the glue inlet pipe passes through the tank body and is connected with the top of the filter basket; the filter basket is connected to the bottom of the tank body through the rotating shaft.

[0008] Preferably, the filter basket comprises a feed hopper portion and a basket body; the contracted end of the feed hopper portion is connected to the rubber inlet hose; the expanded end of the feed hopper portion is connected to the basket body; and the basket body is connected to the rotating shaft.

[0009] Preferably, the diameter of the expanded end of the feed hopper portion is smaller than the diameter of the basket body.

[0010] Preferably, a heat exchange cavity is recessed on the side wall of the tank body; the heat exchange oil pipe is arranged around the heat exchange cavity; and the frame body extends toward the heat exchange cavity.

[0011] Preferably, a crushing piece is provided at the bottom of the basket body; the crushing piece is connected to the rotating shaft.

[0012] Preferably, a plurality of stirring paddles are provided outside the feed hopper.

[0013] Preferably, the lengths of the plurality of stirring paddles decrease gradually from the contraction end of the feed hopper portion to the expansion end of the feed hopper portion.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] The utility model is connected with the heat exchange oil pipe through the heating component to continuously provide heat for the tank body, and sends the glue liquid raw material into the filter basket through the glue inlet pipe. The filter basket rotates through the rotating shaft, which can not only retain the raw material agglomerates or agglomerates with uneven melting in the filter basket, but also promote the agglomerates to contact with the glue liquid close to the wall of the tank body, thereby promoting the melting of the agglomerates and homogenizing the glue liquid as a whole for use by the compound machine, thereby ensuring the uniformity of the finished products produced and stored by the compound machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A cross-sectional view of

[0019] Figure 3 for Figure 2 A magnified schematic diagram of local structure A.

[0020] Icons: 1- rubber inlet pipe, 2- tank body, 21- heat exchange chamber, 3- heating component, 4- heat exchange oil pipe, 5- rotating component, 51- filter basket, 511- feed hopper part, 512- basket body, 52- rotating shaft, 6- crushing part, 7- stirring paddle. DETAILED DESCRIPTION

[0021] Example 1

[0022] See also Figures 1 to 3The utility model provides the following technical solutions: a device for preheating glue of a compound machine, which is suitable for preheating glue of a compound machine.

[0023] Specifically, Figure 1 and Figure 2 As shown, a device for preheating glue for a composite machine includes a glue inlet pipe 1, a tank body 2, a heating component 3, a heat exchange oil pipe 4 and a rotating component 5. The heating component 3 is externally arranged on the tank body 2 and is circulatedly connected with the heat exchange oil pipe 4. The heat exchange oil pipe 4 is coiled in the wall of the tank body 2; the rotating component 5 includes a filter basket 51 and a rotating shaft 52; one end of the glue inlet pipe 1 passes through the tank body 2 and is connected with the top of the filter basket 51; the filter basket 51 is connected to the bottom of the tank body 2 through the rotating shaft 52.

[0024] In this embodiment, the box body that heats the oil through the electric heating wire in the prior art with the heating component 3 is circulated with the heat exchange oil pipe 4, and the heat exchange oil pipe 4 is coiled in the tank wall of the tank body 2 to heat the inner cavity of the tank body 2; the glue liquid raw material is sent into the filter basket 51 through the glue inlet pipe 1, and the filter basket 51 is rotated by the rotating shaft 52, which can not only retain the raw material agglomerates or unevenly melted agglomerates in the filter basket 51, but also promote the agglomerates to contact with the glue liquid near the wall of the tank body 2, thereby promoting the melting of the agglomerates, and evenly melting the glue liquid for use by the compound machine, thereby ensuring the uniformity of the finished products produced and stored by the compound machine.

[0025] Specifically, Figure 2 and Figure 3 As shown, the filter basket 51 includes a feed hopper portion 511 and a basket body 512 ; the contracted end of the feed hopper portion 511 is connected to the rubber inlet hose 1 ; the expanded end of the feed hopper portion 511 is connected to the basket body 512 ; and the basket body 512 is connected to the rotating shaft 52 .

[0026] In the present embodiment, the feed hopper portion 511 is combined with the basket body 512, so that the lumps and the raw materials initially entering the filter basket 51 can be retained in the basket body 512 and are not easily thrown out; in addition, the feed hopper portion 511 is adopted to facilitate the material sliding and the sliding connection with the discharge end of the rubber inlet hose 1, so as to cooperate with the rotating shaft 52 to stably rotate the filter basket 51; wherein, the diameter of the extended end of the feed hopper portion 511 is smaller than the diameter of the basket body 512, which fully ensures that the lumps sink into the basket body 512 during the rotation process, and cooperates with the crushing element 6 (multiple crushing blades and a connecting rod connected to the rotating shaft 52) ​​provided at the bottom of the basket body 512 to accelerate the crushing of the lumps, thereby improving the efficiency of the melting of the lumps.

[0027] Specifically, Figure 1 and Figure 2 As shown, a heat exchange cavity 21 is recessed on the side wall of the tank body 2 ; the heat exchange oil pipe 4 is arranged around the heat exchange cavity 21 ; and the frame body 512 extends toward the heat exchange cavity 21 .

[0028] In this embodiment, a heat exchange cavity 21 is recessed in the side wall of the tank body 2 to facilitate the installation of a longer heat exchange oil pipe 4, provide more heat for the tank body 2, and facilitate the insertion of the basket body 512, so as to fully melt the agglomerates in the basket body 512 and ensure the uniformity of the glue liquid. In addition, a plurality of stirring paddles 7 are arranged outside the feed hopper part 511 to further improve the uniformity of the melting of the glue liquid around the feed hopper part 511. To adapt to the overall structure, the length of the plurality of stirring paddles 7 decreases from the contraction end of the feed hopper part 511 to the expansion end of the feed hopper part 511.

[0029] The specific implementation process is: the glue liquid raw material is transported into the filter basket 51 through the glue inlet pipe 1, the raw material is slid into the basket body 512 through the feed hopper part 511, the filter basket 51 is rotated to promote the melting of the raw material, and the lumps are filtered and retained in the basket body 512, and are crushed by the crushing piece 6, and then thrown to the side end of the basket body 512 close to the heat exchange chamber 21, thereby accelerating the melting of the lumps and ensuring the overall uniformity of the glue liquid after heating, so as to provide it for use in the compound machine and produce uniform finished products.

[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 device for preheating glue for a compound machine, comprising a glue inlet pipe (1), a tank body (2), a heating component (3) and a heat exchange oil pipe (4), wherein the heating component (3) is externally arranged on the tank body (2) and is circulatedly connected with the heat exchange oil pipe (4), and the heat exchange oil pipe (4) is coiled inside the wall of the tank body (2), characterized in that: It also comprises a rotating assembly (5); the rotating assembly (5) comprises a filter basket (51) and a rotating shaft (52); one end of the rubber inlet pipe (1) passes through the tank body (2) and is connected to the top of the filter basket (51); the filter basket (51) is connected to the bottom of the tank body (2) via the rotating shaft (52).

2. The device for preheating glue for a compound machine according to claim 1, characterized in that: The filter basket (51) comprises a feed hopper portion (511) and a basket body (512); the contracted end of the feed hopper portion (511) is in communication with the rubber inlet hose (1); the expanded end of the feed hopper portion (511) is in communication with the basket body (512); and the basket body (512) is connected to the rotating shaft (52).

3. The glue preheating device for a compound machine according to claim 2, characterized in that: The diameter of the expanded end of the feed hopper portion (511) is smaller than the diameter of the basket body (512).

4. The glue preheating device for a compound machine according to claim 2 or 3, characterized in that: A heat exchange cavity (21) is recessed in the side wall of the tank body (2); the heat exchange oil pipe (4) is arranged around the heat exchange cavity (21); and the basket body (512) extends toward the heat exchange cavity (21).

5. The glue preheating device for a compound machine according to claim 2, characterized in that: A crushing piece (6) is provided at the bottom of the basket body (512); the crushing piece (6) is connected to the rotating shaft (52).

6. The glue preheating device for a compound machine according to claim 2, characterized in that: The feed hopper portion (511) is provided with a plurality of stirring paddles (7) outside.

7. The glue preheating device for a compound machine according to claim 6, characterized in that: The lengths of the plurality of stirring paddles (7) decrease gradually from the contraction end of the feed hopper portion (511) to the expansion end of the feed hopper portion (511).

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