Heating anti-solidification device for producing high-performance two-component epoxy structural adhesive

Abstract

The utility model relates to the technical field of anti-condensation of epoxy structural adhesives, and discloses a heating anti-condensation device for production of high-performance two-component epoxy structural adhesives, which comprises a box body, support legs are fixedly mounted on the outer wall of the box body, a bottom plate is fixedly mounted at the bottom ends of the support legs, and an anti-condensation stirring mechanism is arranged in the box body; the anti-solidification stirring mechanism comprises a heat conduction bent pipe, a constant-temperature water inlet pipe and a constant-temperature water outlet pipe, the top end of the heat conduction bent pipe is communicated with a first hollow connecting plate, and the bottom end of the heat conduction bent pipe is communicated with a second hollow connecting plate. The problems that in the prior art, the pipe fitting and the heat preservation cavity are both located on the outer side of the colloid box, constant-temperature conduction is difficult to conduct on the colloid in the center of the colloid box, the temperature of the colloid is not uniform, and the solidification prevention effect on the colloid is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti - coagulation of epoxy structural adhesives, and specifically relates to a heating anti - coagulation device for the production of high - performance two - component epoxy structural adhesives. Background Technique

[0002] Epoxy structural adhesives cure at room temperature without the need for heating or pressure. However, heating can accelerate their curing. No volatile substances are produced during the curing process; the curing speed of epoxy structural adhesives in the later stage of production is related to the surrounding temperature.

[0003] According to the Chinese patent publication number: CN217248845U, a heating anti - coagulation device for the production of high - performance two - component epoxy structural adhesives is disclosed. It provides water at a suitable temperature through a water supply tank, which enters the heat - preservation cavity through a circulation pipe, and enters the L - shaped pipe inside the colloid tank through a connecting pipe and an annular pipe, so that the inside and outside of the colloid in the colloid tank are within the anti - coagulation temperature range. Among them, a stirring member is provided in the colloid tank, and the stirring member is driven by a motor arranged at the top of the outer box body to rotate slowly, making the colloid in a flowing state, further preventing the coagulation of the colloid, and the temperature inside it is monitored in real time by a temperature monitoring sensor arranged on the surface of the outer box body; in this technical solution, the pipe fittings and the heat - preservation cavity are all outside the colloid tank, making it difficult to conduct constant - temperature conduction to the colloid at the center position of the colloid tank, easily resulting in uneven colloid temperature, thus affecting the anti - coagulation effect on the colloid. Therefore, we propose a heating anti - coagulation device for the production of high - performance two - component epoxy structural adhesives. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a heating anti - coagulation device for the production of high - performance two - component epoxy structural adhesives, which solves the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A heating anti - coagulation device for the production of high - performance two - component epoxy structural adhesives, including a box body, the outer wall of the box body is fixedly installed with legs, the bottom ends of the legs are fixedly installed with a bottom plate, and an anti - coagulation stirring mechanism is arranged inside the box body.

[0006] The anti - coagulation stirring mechanism includes a heat - conducting elbow pipe, a constant - temperature water inlet pipe and a constant - temperature water outlet pipe. The top end of the heat - conducting elbow pipe is communicated with a hollow connecting plate one, the bottom end of the heat - conducting elbow pipe is communicated with a hollow connecting plate two. The top end of the hollow connecting plate one is communicated with a conduit one, the bottom end of the hollow connecting plate two is communicated with a conduit two. The conduit one and the conduit two respectively penetrate through the top end and the bottom end of the box body, and the conduit one, the conduit two and the box body are rotationally connected. The constant - temperature water inlet pipe and the constant - temperature water outlet pipe are respectively communicated with the top end of the conduit one and the conduit two through rotary joints, and a driving component is arranged outside the conduit one.

[0007] Preferably, the driving assembly includes a motor and a second gear. The motor is fixedly installed at the top of the box body. A rotating shaft is fixedly installed at the output end of the motor. A first gear is fixedly installed at the top of the rotating shaft. The second gear is fixedly sleeved on the outer wall of the first conduit. The first gear meshes with the second gear. By providing the rotating shaft, the motor can drive the first gear to rotate through the rotating shaft.

[0008] Preferably, a heat-conducting stirring plate is fixedly installed on the outer wall of the heat-conducting elbow pipe. The number of the heat-conducting stirring plates is several. By providing the heat-conducting stirring plates, the heat-conducting stirring plates can further stir the colloid, increase the stirring range of the heat-conducting elbow pipe, improve the stirring effect, and further ensure the uniform heating of the colloid.

[0009] Preferably, a heat-insulating sleeve is fixedly sleeved on the outer wall of the box body. A sealing ring is fixedly installed at the bottom end of the inner wall of the box body. The sealing ring is movably sleeved on the outer wall of the second conduit. By providing the heat-insulating sleeve, the heat-insulating effect of the box body can be improved, and the loss of the internal temperature of the box body can be reduced. By providing the sealing ring, the sealing performance between the second conduit and the box body can be increased, and the phenomenon of colloid leakage can be avoided.

[0010] Preferably, a feed pipe is communicated with the top end of the box body, and a discharge pipe is communicated with the bottom end of the box body.

[0011] Preferably, a support pad is fixedly installed at the bottom end of the bottom plate. The material of the support pad is wear-resistant rubber. By providing the support pad, a certain shock-absorbing effect can be achieved on the device, and the abrasion caused by vibration to the device structure can be reduced.

[0012] The utility model provides a heating and anti-solidification device for producing high-performance two-component epoxy structural adhesive. The heating and anti-solidification device for producing high-performance two-component epoxy structural adhesive has the following beneficial effects:

[0013] (1) For the heating and anti-solidification device for producing high-performance two-component epoxy structural adhesive, by providing the anti-solidification stirring mechanism, the heat-conducting elbow pipe can stir the colloid while heating it, thereby increasing the fluidity of the colloid, greatly reducing the possibility of colloid solidification, and solving the problem that in the prior art solution, both the pipe fittings and the heat-insulating cavity are located outside the colloid box, it is difficult to conduct constant temperature to the colloid at the center position of the colloid box, resulting in uneven colloid temperature, thus affecting the anti-solidification effect on the colloid;

[0014] (2)The heating anti-solidification device for the production of the high-performance two-component epoxy structural adhesive can further agitate the colloid through the set heat-conducting stirring plate, increasing the stirring range of the heat-conducting elbow pipe, improving the stirring effect, further ensuring the uniform heating of the colloid. By setting the heat-insulating sleeve, the heat-insulating effect of the box body can be improved, reducing the loss of the temperature inside the box body. By setting the sealing ring, the sealing performance between the second conduit and the box body can be increased, avoiding the leakage of the colloid. By setting the support pad, a certain shock-absorbing effect can be achieved on the device, reducing the wear caused by vibration to the device structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the front sectional structure of the present utility model;

[0017] Figure 3 For the present utility model Figure 2 is a schematic diagram of the enlarged structure of part A;

[0018] Figure 4 For the present utility model Figure 2 is a schematic diagram of the enlarged structure of part B;

[0019] Figure 5 For the present utility model Figure 2 is a schematic diagram of the enlarged structure of part C.

[0020] In the figure: 1, box body; 2, anti-solidification stirring mechanism; 3, driving assembly; 4, heat-conducting stirring plate; 5, heat-insulating sleeve; 6, feed pipe; 7, discharge pipe; 8, sealing ring; 9, support leg; 10, bottom plate; 11, support pad; 201, heat-conducting elbow pipe; 202, hollow connecting plate one; 203, hollow connecting plate two; 204, first conduit; 205, constant-temperature water inlet pipe; 206, second conduit; 207, constant-temperature water outlet pipe; 208, reinforcement guide plate; 301, motor; 302, rotating shaft; 303, first gear; 304, second gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] As Figures 1-5 shown, the present utility model provides a technical solution: a heating anti-solidification device for the production of a high-performance two-component epoxy structural adhesive, including a box body 1, a support leg 9 is fixedly installed on the outer wall of the box body 1, a bottom plate 10 is fixedly installed at the bottom end of the support leg 9, and an anti-solidification stirring mechanism 2 is arranged inside the box body 1;

[0025] The anti-solidification stirring mechanism 2 includes a heat-conducting bent pipe 201, a constant-temperature water inlet pipe 205 and a constant-temperature water outlet pipe 207. A hollow connecting plate one 202 is communicated at the top end of the heat-conducting bent pipe 201, a hollow connecting plate two 203 is communicated at the bottom end of the heat-conducting bent pipe 201, a conduit one 204 is communicated at the top end of the hollow connecting plate one 202, a conduit two 206 is communicated at the bottom end of the hollow connecting plate two 203. The conduit one 204 and the conduit two 206 respectively penetrate through the top end and the bottom end of the box body 1, and the conduit one 204, the conduit two 206 are rotationally connected with the box body 1. The constant-temperature water inlet pipe 205 and the constant-temperature water outlet pipe 207 are respectively communicated with the top end of the conduit one 204 and the conduit two 206 through a rotary joint, and a driving assembly 3 is arranged outside the conduit one 204.

[0026] Specifically in the above technical solution, when the heating anti-solidification device for producing high-performance two-component epoxy structural adhesive is in use, constant temperature water is input into the first conduit 204 through the constant temperature water inlet pipe 205. Then the constant temperature water enters the first hollow connecting plate 202, and enters the heat-conducting bent pipe 201 through the reinforcing guide plate 208, so that the heat-conducting bent pipe 201 directly heats the inside of the colloid. The circulated constant temperature water will enter the second hollow connecting plate 203, and then is discharged through the second conduit 206 and the constant temperature water outlet pipe 207. When the constant temperature water flows and circulates in the heat-conducting bent pipe 201, the motor 301 is started. The motor 301 drives the rotating shaft 302 to rotate, the rotating shaft 302 drives the first gear 303 to rotate, the first gear 303 drives the second gear 304 to rotate, the second gear 304 drives the first conduit 204 to rotate, the first conduit 204 drives the first hollow connecting plate 202 to rotate, and the first hollow connecting plate 202 drives the heat-conducting bent pipe 201 to rotate. Thus, the heat-conducting bent pipe 201 stirs the colloid while heating it, thereby increasing the fluidity of the colloid, greatly reducing the possibility of colloid solidification, and solving the problem that in the existing technical solution, the pipe fittings and the heat preservation cavity are both outside the colloid box, making it difficult to conduct constant temperature to the colloid at the center of the colloid box, resulting in uneven colloid temperature and thus affecting the anti-solidification effect of the colloid.

[0027] Further, the driving assembly 3 includes a motor 301 and a second gear 304. The motor 301 is fixedly installed at the top of the box body 1. The output end of the motor 301 is fixedly installed with a rotating shaft 302. The top end of the rotating shaft 302 is fixedly installed with a first gear 303. The second gear 304 is fixedly sleeved on the outer wall of the first conduit 204. The first gear 303 meshes with the second gear 304.

[0028] Among them, by setting the rotating shaft 302, the motor 301 can drive the first gear 303 to rotate through the rotating shaft 302.

[0029] Further, a heat-conducting stirring plate 4 is fixedly installed on the outer wall of the heat-conducting bent pipe 201, and the number of the heat-conducting stirring plates 4 is several.

[0030] Among them, when the heat-conducting bent pipe 201 rotates, it will drive the heat-conducting stirring plate 4 to further stir the colloid, increasing the stirring range of the heat-conducting bent pipe 201, improving the stirring effect, and further ensuring the uniform heating of the colloid.

[0031] Further, a heat preservation sleeve 5 is fixedly sleeved on the outer wall of the box body 1, and a sealing ring 8 is fixedly installed at the bottom end of the inner wall of the box body 1. The sealing ring 8 is movably sleeved on the outer wall of the second conduit 206.

[0032] Among them, by setting the heat preservation sleeve 5, the heat preservation effect of the box body 1 can be improved, and the loss of the internal temperature of the box body 1 can be reduced. By setting the sealing ring 8, the sealing performance between the second conduit 206 and the box body 1 can be increased, and the phenomenon of colloid leakage can be avoided.

[0033] Further, a feed pipe 6 is connected and provided at the top end of the box body 1, and a discharge pipe 7 is connected and provided at the bottom end of the box body 1.

[0034] Further, a support pad 11 is fixedly installed at the bottom end of the bottom plate 10, and the material of the support pad 11 is wear-resistant rubber;

[0035] Among them, by setting the support pad 11, a certain shock absorption effect can be achieved on the device, and the wear caused by vibration to the device structure can be reduced.

[0036] The embodiments of the present invention are given for the purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A heating anti-solidification device for the production of a high-performance two-component epoxy structural adhesive, comprising a box body (1), characterized in that: The outer wall of the box body (1) is fixedly installed with legs (9), the bottom ends of the legs (9) are fixedly installed with a bottom plate (10), and an anti-solidification stirring mechanism (2) is arranged inside the box body (1); The anti-solidification stirring mechanism (2) includes a heat-conducting bent pipe (201), a constant-temperature water inlet pipe (205) and a constant-temperature water outlet pipe (207). The top end of the heat-conducting bent pipe (201) is communicated with a hollow connecting plate one (202), the bottom end of the heat-conducting bent pipe (201) is communicated with a hollow connecting plate two (203), the top end of the hollow connecting plate one (202) is communicated with a conduit one (204), the bottom end of the hollow connecting plate two (203) is communicated with a conduit two (206). The conduit one (204) and the conduit two (206) respectively penetrate through the top end and the bottom end of the box body (1), and the conduit one (204), the conduit two (206) are rotationally connected with the box body (1). The constant-temperature water inlet pipe (205) and the constant-temperature water outlet pipe (207) are respectively communicated with the top end of the conduit one (204) and the conduit two (206) through a rotary joint. A driving assembly (3) is arranged outside the conduit one (204).

2. The heating anti-solidification device for producing a high-performance two-component epoxy structural adhesive according to claim 1, characterized in that: The driving assembly (3) includes a motor (301) and a gear two (304). The motor (301) is fixedly installed at the top end of the box body (1), the output end of the motor (301) is fixedly installed with a rotating shaft (302), the top end of the rotating shaft (302) is fixedly installed with a gear one (303), the gear two (304) is fixedly sleeved on the outer wall of the conduit one (204), and the gear one (303) is meshed with the gear two (304).

3. The heating anti-solidification device for the production of a high-performance two-component epoxy structural adhesive according to claim 1, characterized in that: A heat-conducting stirring plate (4) is fixedly installed on the outer wall of the heat-conducting bent pipe (201), and the number of the heat-conducting stirring plates (4) is several.

4. A heating anti-solidification device for producing a high-performance two-component epoxy structural adhesive according to claim 1, characterized in that: The outer wall of the box body (1) is fixedly sleeved with a heat-insulating sleeve (5), the bottom end of the inner wall of the box body (1) is fixedly installed with a sealing ring (8), and the sealing ring (8) is movably sleeved on the outer wall of the conduit two (206).

5. The heating anti-solidification device for producing a high-performance two-component epoxy structural adhesive according to claim 1, characterized in that: The top end of the box body (1) is communicated with a feed pipe (6), and the bottom end of the box body (1) is communicated with a discharge pipe (7).

6. The heating anti-solidification device for producing a high-performance two-component epoxy structural adhesive according to claim 1, characterized in that: A support pad (11) is fixedly installed at the bottom end of the bottom plate (10), and the material of the support pad (11) is wear-resistant rubber.

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