Phenolic resin viscosity tester

Abstract

The utility model relates to the technical field of viscosity testing, and discloses a phenolic resin viscosity tester which comprises a testing mechanism, the testing mechanism comprises a track frame with an electric sliding block, the bottom end of the electric sliding block is connected with a tension bar through a tension sensor, the tension bar is arranged at the midpoint of the electric sliding block of the track frame, and the tension bar is connected with a pressure sensor. An electric heating rod is connected to the electric sliding block on the outer side of the tension rod and is used for heating the resin; the device further comprises a storage mechanism, the storage mechanism comprises a base connected with the bottom end of the track frame, the middle point of the base is connected with a storage table through an electric rotating disc, the electric rotating disc at the bottom end of the storage table is adopted to drive a beaker to continuously rotate at a low speed, and phenolphthalein resin is heated in cooperation with an electric heating rod and stirred in the rotating beaker. Compared with the prior art, the phenolphthalein resin heating device has the advantages that the number of parts at the tension sensor is small, repair and maintenance are easy, interference is not likely to happen, the stirring amplitude of the phenolphthalein resin heating device is large, and phenolphthalein resin can be rapidly and evenly heated conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of viscosity testing, and specifically relates to a phenolic resin viscosity tester. Background Art

[0002] Although the existing viscosity testing equipment has been continuously innovated and developed, basically meeting people's needs, there is still room for improvement.

[0003] For example, the patent document with the publication number CN216622067U discloses a phenolic resin viscosity testing device, belonging to the technical field of material performance testing equipment, including a fixed frame, a lifting seat, a test block and an outer support; by detecting the initial temperature of the colloidal to be tested, controlling the heating component in the outer support to keep the colloid warm, avoiding the influence of the temperature of the measuring instrument itself on the temperature and viscosity of the colloid, and at the same time changing to a torque sensor, presenting the measurement result in digital signal, reducing the manual reading error and facilitating data collection.

[0004] The above-mentioned viscosity testing equipment, although it can continuously heat and keep the phenolphthalein resin warm, reducing the influence of temperature on the detection result, but there are many parts near the tension sensor, which is not only difficult to repair and maintain, and the rotatable tension rod is also likely to affect the detection result, and there are still certain inconveniences in actual use. Therefore, there is an urgent need for a phenolic resin viscosity tester to solve the above problems. Content of the Utility Model

[0005] In order to overcome the above technical problems, the purpose of the utility model is to provide a phenolic resin viscosity tester to solve the problems in the above background art that the above-mentioned viscosity testing equipment, although it can continuously heat and keep the phenolphthalein resin warm, reducing the influence of temperature on the detection result, but there are many parts near the tension sensor, which is not only difficult to repair and maintain, and the rotatable tension rod is also likely to affect the detection result, and there are still certain inconveniences in actual use.

[0006] The utility model provides the following technical solution: a phenolic resin viscosity tester, including a testing mechanism, the testing mechanism includes a track frame with an electric slider, and the bottom end of the electric slider is connected with a tension rod by a tension sensor. The tension rod is placed at the midpoint of the electric slider of the track frame, and an electric heating rod is connected to the electric slider outside the tension rod for resin heating;

[0007] It further includes a placing mechanism, the placing mechanism includes a base connected to the bottom end of the track frame, and the midpoint of the base is connected with a placing table by an electric turntable for placing a resin beaker.

[0008] To implement the above technical solution, an electric turntable at the bottom of the placement table drives the beaker to rotate continuously at a low speed, in cooperation with heating by an electric heating rod and stirring the phenolphthalein resin in the rotating beaker, so that the resin is uniformly heated as a whole. Compared with the prior art, the parts at the tension sensor of this device are fewer, the maintenance is simple, and it is less likely to be interfered. Moreover, the stirring amplitude of this device is larger, which is convenient for the phenolphthalein resin to be heated quickly and uniformly.

[0009] Further, an auxiliary block is provided at the bottom end of the tension rod, and the auxiliary block is circular, square or triangular.

[0010] To implement the above technical solution, it is convenient to change the shape of the auxiliary block and conduct multiple different experiments.

[0011] Further, the surface of the bottom end of the tension rod is provided with threads, and the auxiliary block is provided with screw holes, and the two are rotationally engaged.

[0012] To implement the above technical solution, it is convenient to separate the auxiliary block from the bottom end of the tension rod.

[0013] Further, heating rods are evenly connected to the surface of the electric heating rod, and the heating rods are heat-conducting metal components.

[0014] To implement the above technical solution, the stirring and heat conduction effects of the electric heating rod are improved.

[0015] Further, a groove is formed at the top end of the placement table, and anti-slip lines are formed on the surface of the groove.

[0016] To implement the above technical solution, the stability of the beaker placed on the top end of the placement table is improved.

[0017] Further, a reed holder is connected to the inner surface of the groove, and the reed holder is evenly distributed along the midpoint of the groove and the number is at least three.

[0018] To implement the above technical solution, the bottom end of the beaker is squeezed and fixed by the deformable reed holder.

[0019] The technical effects and advantages of the present utility model:

[0020] 1. The present utility model uses an electric turntable at the bottom of the placement table to drive the beaker to rotate continuously at a low speed, in cooperation with heating by an electric heating rod and stirring the phenolphthalein resin in the rotating beaker, so that the resin is uniformly heated as a whole.

[0021] 2. Compared with the prior art, the parts at the tension sensor of this device are fewer, the maintenance is simple, and it is less likely to be interfered. Moreover, the stirring amplitude of this device is larger, which is convenient for the phenolphthalein resin to be heated quickly and uniformly. Description of the Drawings

[0022] Figure 1This is a top-down three-dimensional schematic diagram of the overall structure of the present utility model.

[0023] Figure 2 This is a bottom-up three-dimensional schematic diagram of the overall structure of the present utility model.

[0024] Figure 3 This is a top-down three-dimensional schematic diagram of the test mechanism structure of the present utility model.

[0025] Figure 4 This is a top-down three-dimensional schematic diagram of the exploded state of the storage mechanism structure of the present utility model.

[0026] The reference numerals in the drawings are: 1, test mechanism; 110, track frame; 111, tension rod; 112, electric heating rod; 113, auxiliary block; 2, storage mechanism; 210, base; 211, storage table; 212, groove; 213, reed holder. Detailed implementation manners

[0027] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model.

[0028] Embodiment 1:

[0029] Referring to the accompanying drawings in the specification Figures 1-3 , the present utility model provides a phenolic resin viscosity tester, including a test mechanism 1. The test mechanism 1 includes a track frame 110 with an electric slider, and the bottom end of the electric slider is connected with a tension rod 111 by a tension sensor. The tension rod 111 is placed at the midpoint of the electric slider of the track frame 110, and an electric heating rod 112 is connected to the electric slider outside the tension rod 111 for resin heating. An auxiliary block 113 is provided at the bottom end of the tension rod 111, and the auxiliary block 113 is circular, square or triangular. The bottom surface of the tension rod 111 is provided with threads, and the auxiliary block 113 is provided with screw holes and the two are rotationally engaged. The surface of the electric heating rod 112 is uniformly connected with the electric heating rod 112, and the electric heating rod 112 is a heat-conducting metal component;

[0030] It further includes a storage mechanism 2. The storage mechanism 2 includes a base 210 connected to the bottom end of the track frame 110, and a storage table 211 is connected to the midpoint of the base 210 by an electric turntable for placing a resin beaker.

[0031] During use, place the beaker containing the phenolic resin to be tested on the storage table 211. Then, the electric slider of the track frame 110 drives the tension rod 111 and the electric heating rod 112 to descend into the beaker, and start the electric heating rod 112 and the electric turntable at the bottom end of the storage table 211 to rotate and heat the phenolic resin in the beaker. During the test, the tension rod 111 moves upward with the electric slider, and specific readings can be obtained on the tension sensor.

[0032] Example 2:

[0033] Referring to the accompanying drawings of the specification Figure 4 , the difference between Example 2 and Example 1 is that: a groove 212 is provided at the top of the placing table 211, and anti-slip patterns are provided on the surface of the groove 212. A reed holder 213 is connected to the inner surface of the groove 212, and is evenly distributed along the midpoint of the groove 212 and the number is at least three.

[0034] During use, the beaker is inserted into the groove 212, and the deformable reed holder 213 is used to clamp and fix the bottom end of the beaker.

[0035] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model.

Claims

1. A phenolic resin viscosity tester, comprising a testing mechanism (1), wherein the testing mechanism (1) comprises a track frame (110) with an electric slider, and a tension sensor is used at the bottom end of the electric slider to connect a tension rod (111), characterized in that: The tension rod (111) is placed at the midpoint of the electric slider of the track frame (110), and the electric slider outside the tension rod (111) is connected to an electric heating rod (112) for heating the resin; It also comprises a storage mechanism (2), the storage mechanism (2) comprising a base (210) connected to the bottom end of the track frame (110), and a storage table (211) is connected to the midpoint of the base (210) by an electric turntable for storing resin beakers.

2. A phenolic resin viscosity tester according to claim 1, characterized in that: An auxiliary block (113) is provided at the bottom end of the tension rod (111), and the auxiliary block (113) is circular, square or triangular.

3. A phenolic resin viscosity tester according to claim 2, characterized in that: The bottom end surface of the tension rod (111) is provided with a thread, and the auxiliary block (113) is provided with a screw hole, and the two are rotatably engaged.

4. A phenolic resin viscosity tester according to claim 3, characterized in that: The surface of the electric heating rod (112) is evenly connected with the electric heating rod (112), and the electric heating rod (112) is a heat-conducting metal component.

5. A phenolic resin viscosity tester according to claim 1, characterized in that: A groove (212) is provided at the top of the storage platform (211), and anti-slip grooves are provided on the surface of the groove (212).

6. A phenolic resin viscosity tester according to claim 5, characterized in that: The inner surface of the groove (212) is connected to a leaf spring frame (213), which is evenly distributed along the midpoint of the groove (212) and has at least three leaf spring frames (213).

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