Heating equipment for adhesive processing

Abstract

The utility model belongs to the technical field of heating equipment, in particular to heating equipment for adhesive processing, which comprises a heating tank and a stirring mechanism arranged in the heating tank, the heating tank comprises a tank body, the upper section of the tank body is of a cylindrical structure, the lower section of the tank body is of an inverted circular truncated cone cylindrical structure, and a discharge port is fixed at the bottom end of the tank body; the top cover is fixed to the top end of the tank body, the stirring mechanism is installed on the top cover, and a feeding opening is fixed to the top cover; a liquid inlet of the peristaltic pump is connected with the discharging opening through a hose; according to the utility model, the lower section of the tank body is of the inverted circular truncated cone cylindrical structure, so that the problem of raw material accumulation is avoided, raw material export is facilitated, and the peristaltic pump is arranged to pump out raw materials, so that the blanking reliability is improved, and the raw materials are prevented from being bonded on the inner wall of the tank body.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating equipment, and in particular relates to heating equipment for adhesive processing. Background Art

[0002] Adhesion refers to the technology of connecting the surfaces of homogeneous or heterogeneous objects with adhesives. Adhesives are suitable for connecting different materials, different thicknesses, ultra-thin specifications and complex components, and are used in a wide range of industries.

[0003] In the adhesive production process, in order to improve the fusion effect between the raw materials, heating equipment is needed to heat the raw materials. Currently, there are three main methods: electric heating, water bath heating and steam heating.

[0004] It was retrieved from the prior art that a Chinese utility model patent with authorization announcement number CN221558395U discloses "a heating mechanism for the production of polyurethane adhesives", which includes a receiving platform, and is characterized in that: the outer wall of the top of the receiving platform is rotatably connected to a reactor, and the reactor is equipped with a scraper assembly, and the scraper assembly includes a rotating column rotatably connected in the middle of the receiving platform, a rectangular column is coaxially fixed to the top of the rotating column, a sliding sleeve of the rectangular column is provided with a gear, and a fixed sleeve of the circumferential outer wall of the reactor is provided with a gear ring, and the gear can engage with the gear ring, and the outer wall of the top of the receiving platform is fixedly connected to a scraper rod.

[0005] Although the heating mechanism in the prior art including the above-mentioned one can meet general usage requirements, in actual use, because the raw materials of the adhesive have a certain viscosity, although the scraping rod can scrape off the raw materials adhering to the inner wall of the reactor, it can only scrape off the raw materials on the inner wall. Part of the raw materials will stick to the inner bottom surface of the reactor and it is difficult to discharge from the discharge pipe.

[0006] In order to solve the above problems, the utility model provides a heating device for adhesive processing. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the utility model provides a heating device for adhesive processing, which has the characteristics of easy use, high heating efficiency and easy discharge.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: A heating device for adhesive processing, comprising a heating tank and a stirring mechanism disposed in the heating tank, wherein the heating tank comprises:

[0009] The tank body has an upper cylindrical structure and a lower inverted truncated cone cylindrical structure, and a discharge port is fixed at the bottom end of the tank body;

[0010] A top cover, the top cover is fixed to the top of the tank body, the stirring mechanism is installed on the top cover, and a feeding port is fixed on the top cover;

[0011] It also includes a peristaltic pump, and the liquid inlet of the peristaltic pump is connected to the discharge port by a hose.

[0012] As a preferred technical solution of the present invention, the tank body includes:

[0013] inner tank;

[0014] an outer tank, the outer tank being fixed to the outside of the inner tank and having a jacket between the outer tank and the inner tank;

[0015] a heat medium inlet port, the heat medium inlet port being fixed to the top end of the outer side surface of the outer tank and communicating with the jacket;

[0016] A cold medium discharge port is fixed to the bottom surface of the outer tank and communicates with the jacket.

[0017] As a preferred technical solution of the present invention, the top cover is fixed to the top of the tank body by using a flange and bolts.

[0018] As a preferred technical solution of the present invention, the stirring mechanism includes:

[0019] a rotating column, the rotating column being rotatably connected to the top cover;

[0020] A driving motor, fixed to the top surface of the top cover, for driving the rotating column to rotate;

[0021] A plurality of stirring paddles are fixed to the outer wall of the rotating column.

[0022] As a preferred technical solution of the present invention, the stirring mechanism further comprises:

[0023] A V-shaped rod, the V-shaped rod being fixed to an end of the stirring paddle away from the rotating column;

[0024] A rubber scraper is bonded and fixed to the outer wall of the V-shaped rod, and the rubber scraper is against the inner wall of the inner tank.

[0025] As a preferred technical solution of the present invention, the stirring mechanism further comprises:

[0026] The spiral blade is fixed on the circumferential surface of the rotating column.

[0027] As a preferred technical solution of the utility model, it also includes a support mechanism, and the support mechanism includes:

[0028] a support plate, wherein the tank body passes through the support plate and is fixed on the support plate;

[0029] The four support columns are diagonally fixed to the four corners of the bottom surface of the support plate.

[0030] As a preferred technical solution of the present invention, the tank body is fixed to the support plate by means of a flange and bolts.

[0031] Compared with the prior art, the beneficial effects of the present invention are:

[0032] In the utility model, the lower section of the tank body is an inverted truncated cone cylindrical structure, which avoids the problem of raw material accumulation and is conducive to the discharge of raw materials. In addition, by setting a peristaltic pump to extract the raw materials, the reliability of material discharge is improved and the raw materials are prevented from sticking to the inner wall of the tank body.

[0033] Other additional advantages and beneficial effects of the present invention will be partially given in the following description, and partially become obvious from the following description, or be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0035] Figure 1 It is a structural diagram of the utility model;

[0036] Figure 2 This is a schematic diagram of the cross-sectional structure of the heating tank in the present invention;

[0037] Figure 3 This is a schematic diagram of the axonometric structure of the stirring mechanism in the present invention.

[0038] In the figure: 1. Heating tank; 11. Tank body; 111. Discharge port; 112. Inner tank; 113. Outer tank; 114. Jacket; 115. Hot medium inlet; 116. Cold medium outlet; 12. Top cover; 121. Loading port; 2. Stirring mechanism; 21. Rotating column; 22. Driving motor; 23. Stirring paddle; 24. Spiral blade; 25. V-shaped rod; 26. Rubber scraper; 3. Support mechanism; 31. Support plate; 32. Support column; 4. Peristaltic pump. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0040] See also Figure 1-Figure 3 The utility model provides the following technical solutions: A heating device for adhesive processing, comprising a heating tank 1 and a stirring mechanism 2 arranged in the heating tank 1, wherein the heating tank 1 comprises a tank body 11 and a top cover 12.

[0041] Further, by Figure 1 As shown, in this embodiment, the upper section of the tank body 11 is a cylindrical structure, and the lower section is an inverted truncated cone cylindrical structure, and a discharge port 111 is fixed at the bottom end of the tank body 11, the top cover 12 is fixed to the top of the tank body 11, the stirring mechanism 2 is installed on the top cover 12, and a loading port 121 is fixed on the top cover 12. After adopting the above scheme, when in use, the raw material to be heated is injected into the tank body 11 from the loading port 121, so that the raw material is heated in the tank body 11, and the stirring mechanism 2 is started to stir the raw material, thereby improving the efficiency and uniformity of heating. The raw material after heating is discharged from the discharge port 111, and the lower section of the tank body 11 is an inverted truncated cone cylindrical structure, which avoids the problem of raw material accumulation and is conducive to the discharge of raw materials.

[0042] Further, by Figure 1 As shown, this embodiment also includes a peristaltic pump 4, and the liquid inlet of the peristaltic pump 4 is connected to the discharge port 111 by a hose. After adopting the above scheme, when in use, the peristaltic pump 4 is started and the raw materials are extracted through the peristaltic pump 4, which improves the reliability of material discharge and avoids the raw materials from sticking to the inner wall of the tank body 11.

[0043] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the tank body 11 includes: an inner tank 112, an outer tank 113, a hot medium inlet 115 and a cold medium outlet 116. The outer tank 113 is fixed to the outside of the inner tank 112, and a jacket 114 is provided between the outer tank 113 and the inner tank 112. The hot medium inlet 115 is fixed to the top of the outer side surface of the outer tank 113 and communicates with the jacket 114. The cold medium outlet 116 is fixed to the bottom surface of the outer tank 113 and communicates with the jacket 114. After adopting the above scheme, when in use, hot medium is injected into the jacket 114 through the hot medium inlet 115 to heat the inner tank 112 to heat the raw materials. Later, the medium in the jacket 114 is extracted through the cold medium outlet 116, and hot medium is re-injected into the jacket 114.

[0044] It should be noted that due to the need for higher heat exchange performance, the inner tank 112 is preferably made of metal, such as aluminum alloy, stainless steel, etc., and the outer tank 113 is preferably made of a material with thermal insulation function, or the same material as the inner tank 112, and the thermal insulation material, such as rock wool board, is fixed on the inner wall of the outer tank 113.

[0045] It should be further explained that steam or hot water can be injected into the jacket 114 as a heat medium, and an electric heating wire can also be provided in the jacket 114 to heat the inner tank 112 .

[0046] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the top cover 12 is fixed to the top of the tank body 11 by means of a flange and bolts, which facilitates the installation of the top cover 12. While ensuring that the top cover 12 is stably installed, it is also convenient to disassemble the top cover 12 for maintenance of the heating equipment.

[0047] Optionally, by Figure 1 and Figure 3 As shown, in this embodiment, the stirring mechanism 2 includes: a rotating column 21, a driving motor 22 and a stirring paddle 23. The rotating column 21 is rotatably connected to the top cover 12. The driving motor 22 is fixed to the top surface of the top cover 12 and is used to drive the rotating column 21 to rotate. Multiple stirring paddles 23 are fixed to the outer wall of the rotating column 21. After adopting the above scheme, when in use, the driving motor 22 is started to drive the rotating column 21 to rotate, and the rotating column 21 drives the multiple stirring paddles 23 to rotate to stir the raw materials.

[0048] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, the stirring mechanism 2 also includes: a V-shaped rod 25 and a rubber scraper 26. The V-shaped rod 25 is fixed to the end of the stirring paddle 23 away from the rotating column 21, and the rubber scraper 26 is bonded and fixed to the outer wall of the V-shaped rod 25, and the rubber scraper 26 is against the inner wall of the inner tank 112. After adopting the above scheme, when in use, the multiple stirring paddles 23 will drive the V-shaped rod 25 and the rubber scraper 26 to rotate, and the rubber scraper 26 is used to scrape off the raw materials adhered to the inner wall of the inner tank 112.

[0049] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, the stirring mechanism 2 also includes: a spiral blade 24, which is fixed on the circumferential surface of the rotating column 21. After adopting the above scheme, when in use, the rotating column 21 will drive the spiral blade 24 to rotate, and the spiral blade 24 pushes up the raw materials to avoid the problem of raw materials accumulating at the bottom and being unfavorable for sufficient stirring, thereby further improving the heating efficiency.

[0050] Preferably, by Figure 1As shown, in this embodiment, a support mechanism 3 is further included, and the support mechanism 3 includes: a support plate 31 and a support column 32. The tank body 11 passes through the support plate 31 and is fixed on the support plate 31. The four support columns 32 are diagonally fixed to the four corners of the bottom surface of the support plate 31. After adopting the above scheme, when in use, the tank body 11 is stably supported by the support plate 31 and the support columns 32.

[0051] Preferably, by Figure 1 As shown, in this embodiment, the tank body 11 is fixed to the support plate 31 by means of flanges and bolts, which facilitates the installation of the tank body 11. While ensuring that the tank body 11 is stably installed, it is also convenient to disassemble the tank body 11 to facilitate maintenance of the heating equipment.

[0052] It should be noted that the drive motor 22 and the peristaltic pump 4 are both conventional commercially available equipment with built-in power switches. Those skilled in the art can make conventional selections based on usage needs. Their working principles are common knowledge known to those skilled in the art and have been fully disclosed by the prior art, so they will not be elaborated on in this article.

[0053] The circuit connection involved in the present invention is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0054] Components not described in detail herein are prior art.

[0055] Working principle and use process of the utility model: When the heating device of the utility model is used, the heat medium is injected into the jacket 114 through the heat medium inlet 115 to heat the inner tank 112;

[0056] The raw materials to be heated are injected into the tank body 11 from the feeding port 121, where they are heated. The driving motor 22 is then started to rotate the rotating column 21, which in turn drives the plurality of stirring paddles 23 to rotate and stir the raw materials, thereby improving the efficiency and uniformity of heating. The plurality of stirring paddles 23 also drive the rotation of the V-shaped rods 25 and the rubber scraper 26, which scrape off any raw materials adhering to the inner wall of the inner tank 112.

[0057] After heating, the raw materials are discharged from the discharge port 111. The lower section of the tank body 11 is an inverted frustum cylindrical structure, which avoids the problem of raw material accumulation and is conducive to the discharge of raw materials. The peristaltic pump 4 is started to extract the raw materials through the peristaltic pump 4, which improves the reliability of material discharge and avoids the raw materials sticking to the inner wall of the tank body 11.

[0058] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A heating device for adhesive processing, comprising a heating tank (1) and a stirring mechanism (2) arranged in the heating tank (1), characterized in that: The heating tank (1) comprises: A tank body (11), wherein the upper section of the tank body (11) is a cylindrical structure, the lower section is an inverted truncated cone cylindrical structure, and a discharge port (111) is fixed at the bottom end of the tank body (11); A top cover (12), the top cover (12) is fixed to the top end of the tank body (11), the stirring mechanism (2) is installed on the top cover (12), and a feeding port (121) is fixed on the top cover (12); It also includes a peristaltic pump (4), the liquid inlet of the peristaltic pump (4) is connected to the discharge port (111) via a hose.

2. The heating device for adhesive processing according to claim 1, characterized in that: The tank body (11) comprises: Inner tank (112); an outer tank (113), the outer tank (113) being fixed to the outside of the inner tank (112), and having a jacket (114) between the outer tank (113) and the inner tank (112); a heat medium inlet (115), the heat medium inlet (115) being fixed to the top end of the outer side surface of the outer tank (113) and communicating with the jacket (114); A cold medium discharge port (116) is fixed to the bottom surface of the outer tank (113) and communicates with the jacket (114).

3. The heating device for adhesive processing according to claim 1, characterized in that: The top cover (12) is fixed to the top end of the tank body (11) by means of a flange and bolts.

4. The heating device for adhesive processing according to claim 2, characterized in that: The stirring mechanism (2) comprises: A rotating column (21), wherein the rotating column (21) is rotatably connected to the top cover (12); a driving motor (22), the driving motor (22) being fixed to the top surface of the top cover (12) and being used for driving the rotating column (21) to rotate; A stirring paddle (23), wherein a plurality of the stirring paddles (23) are fixed to the outer wall of the rotating column (21).

5. The heating device for adhesive processing according to claim 4, characterized in that: The stirring mechanism (2) further comprises: a V-shaped rod (25), the V-shaped rod (25) being fixed to an end of the stirring paddle (23) away from the rotating column (21); A rubber scraper (26) is bonded and fixed to the outer wall of the V-shaped rod (25), and the rubber scraper (26) abuts against the inner wall of the inner tank (112).

6. The heating device for adhesive processing according to claim 4, characterized in that: The stirring mechanism (2) further comprises: A spiral blade (24) is fixed on the circumferential surface of the rotating column (21).

7. The heating device for adhesive processing according to claim 1, characterized in that: It also includes a support mechanism (3), and the support mechanism (3) includes: A support plate (31), wherein the tank body (11) passes through the support plate (31) and is fixed on the support plate (31); Support columns (32), wherein four support columns (32) are fixed diagonally to the four corners of the bottom surface of the support plate (31).

8. The heating device for adhesive processing according to claim 7, characterized in that: The tank body (11) is fixed to the support plate (31) by means of a flange and bolts.

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