An activity detection device for high-performance basalt fiber production

Abstract

The utility model discloses a kind of activity detection devices for high-performance basalt fiber production belongs to basalt fiber activity detection field.A kind of activity detection devices for high-performance basalt fiber production, including placing table and the conical flask being set on placing table, still include support plate being fixedly arranged on placing table, the top of support plate is equipped with horizontal plate;Rotating disc is rotatably connected at the bottom of horizontal plate, rotating disc is respectively provided with first adding pipe, second adding pipe and dropwise adding pipe, first adding pipe, second adding pipe and dropwise adding pipe are peripherally distributed and set on rotating disc;Positioning block is set in the bottom of rotating disc and is rotatably connected with rotating disc, and the adding mouth on first adding pipe is set in the directly above of conical flask;The utility model is easy to operate, does not need artificial multiple to fetch dropwise, and can guarantee the neatness of operating platform, reduce error and failure rate, improve the result of detection.

Description

Technical Field

[0001] This utility model relates to the field of basalt fiber activity detection technology, and in particular to an activity detection device for the production of high-performance basalt fibers. Background Technology

[0002] The purpose of conducting activity testing in basalt fiber production is essentially to control the fiber's "interfacial bonding ability," ensuring that it can efficiently cooperate with the matrix material, ultimately guaranteeing the stable and qualified performance of downstream composite materials and enhancing market competitiveness.

[0003] When conducting activity testing on basalt fibers, the pretreated basalt fibers are first placed in an Erlenmeyer flask, then an acylating agent is added for reaction. After the reaction, carbon dioxide-free distilled water is added, and the mixture is gently shaken for hydrolysis. Finally, 2-3 drops of phenolphthalein indicator are added to the Erlenmeyer flask for the final reaction, and the reaction effect is observed. In the above operation, the acylating agent and distilled water are taken sequentially using a pipette, and the indicator is added using a dropper. Each step requires realigning the Erlenmeyer flask, which is not only time-consuming but also prone to human error due to the misalignment of the flask opening, affecting the test results. In view of this, this utility model is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing an activity detection device for the production of high-performance basalt fibers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An activity testing device for the production of high-performance basalt fibers includes a placement stage and a conical flask disposed on the placement stage, and further includes:

[0007] A support plate is fixedly installed on the placement platform, and a horizontal plate is provided on the top of the support plate;

[0008] A turntable is rotatably connected to the bottom of a horizontal plate. A first adding tube, a second adding tube, and a dripping tube are respectively provided on the turntable. The first adding tube, the second adding tube, and the dripping tube are arranged in a circumferential distribution on the turntable.

[0009] A positioning block is set at the bottom of the turntable and is rotatably connected to the turntable; the positioning block is provided with a limiting mechanism.

[0010] Both the first and second adding tubes have adding nozzles at their bottoms, with the adding nozzle on the first adding tube positioned directly above the conical flask.

[0011] Preferably, the bottom of the horizontal plate is provided with a fixed shaft, the turntable is rotatably connected to the fixed shaft, and the outer wall of the turntable is provided with anti-slip grooves.

[0012] Furthermore, a piston is slidably disposed inside both the first and second adding tubes, and a threaded rod is fixedly disposed on the piston. The threaded rod is slidably connected to both the first and second adding tubes, and a push plate is provided at the top of the threaded rod.

[0013] Furthermore, a limiting rod is provided between the push plate and the piston, and the limiting rod is slidably connected to both the first adding tube and the second adding tube, and a plug is provided on the adding nozzle.

[0014] Preferably, the limiting mechanism includes a groove formed on the positioning block, a spring provided in the groove, a cone block provided on the top of the spring, a conical groove provided on the bottom of the turntable, and the cone block inserted into the conical groove.

[0015] Furthermore, both the cone block and the conical groove are provided with corresponding inclined surfaces, and both the cone block and the conical groove are provided with three sets of circumferentially distributed surfaces.

[0016] Preferably, the placement platform is provided with an annular baffle, and the conical bottle is placed inside the annular baffle.

[0017] Compared with the prior art, this utility model provides an activity detection device for the production of high-performance basalt fibers, which has the following beneficial effects:

[0018] 1. This activity testing device for the production of high-performance basalt fiber has the following characteristics: In the initial state, the first addition tube corresponds to the position of the conical flask, through which acylating agent can be added to the conical flask. When the turntable is rotated, the set limiting mechanism allows the turntable to rotate one-third of a turn each time, thereby enabling the second addition tube to work. Then, it rotates one-third of a turn again, and the dropper is used for work. The operation is very convenient, eliminating the need for manual handling and multiple additions, and ensuring the cleanliness of the work surface, reducing errors and failure rates, and improving the test results. Furthermore, the reaction liquid extracted from the first addition tube, the second addition tube, and the dropper can be recycled and reused multiple times, further improving the convenience of operation. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of an activity detection device for the production of high-performance basalt fiber proposed in this utility model. Figure 1 ;

[0020] Figure 2 A schematic diagram of the structure of an activity detection device for the production of high-performance basalt fiber proposed in this utility model. Figure 2 ;

[0021] Figure 3This is a schematic diagram of the rotating disc in an activity detection device for the production of high-performance basalt fiber proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the structure of the bottom of the turntable in an activity detection device for the production of high-performance basalt fiber proposed in this utility model;

[0023] Figure 5 This is a cross-sectional schematic diagram of the rotating disk in an activity detection device for the production of high-performance basalt fiber proposed in this utility model.

[0024] Figure 6 This invention proposes an activity detection device for the production of high-performance basalt fibers. Figure 5 An enlarged schematic diagram of part A in the middle.

[0025] In the diagram: 1. Placement platform; 101. Support plate; 102. Horizontal plate; 103. Fixed shaft; 104. Annular baffle; 105. Conical flask; 2. Turntable; 201. First adding tube; 202. Second adding tube; 203. Dropping tube; 204. Anti-slip groove; 205. Piston; 206. Threaded rod; 207. Push plate; 208. Limiting rod; 209. Adding nozzle; 210. Stopper block; 3. Positioning block; 301. Groove; 302. Spring; 303. Conical block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Reference Figures 1-6An activity testing device for the production of high-performance basalt fiber includes a placement platform 1 and a conical flask 105 disposed on the placement platform 1. It also includes a support plate 101 fixedly disposed on the placement platform 1, with a horizontal plate 102 at the top of the support plate 101; a turntable 2 rotatably connected to the bottom of the horizontal plate 102, on which a first adding tube 201, a second adding tube 202, and a dripping tube 203 are respectively disposed, arranged circumferentially on the turntable 2; a positioning block 3 disposed at the bottom of the turntable 2 and rotatably connected to the turntable 2, with a limiting mechanism on the positioning block 3; and adding nozzles 209 at the bottom of both the first adding tube 201 and the second adding tube 202, with the adding nozzle 209 on the first adding tube 201 positioned directly above the conical flask 105.

[0029] In this invention, during use, an acylating agent is added to the first adding tube 201, carbon dioxide-free distilled water is added to the second adding tube 202, phenolphthalein indicator is added to the dropping tube 203, and pretreated basalt fiber is added to the conical flask 105. For activity testing, the turntable 2 is first rotated so that the adding nozzle 209 at the bottom of the first adding tube 201 is above the conical flask 105. At this time, the acylating agent can be added to the conical flask 105 through the first adding tube 201. After the reaction is complete, the turntable 2 is rotated again so that the second adding tube 202 is rotated above the conical flask 105. At this time, the adding nozzle 209 at the bottom of the second adding tube 202 can be added to the conical flask 105. Add carbon dioxide-free distilled water to the conical flask. Then, remove the conical flask 105 and gently shake it to improve mixing and detection. Place the conical flask 105 back in its original position. Rotate the turntable 2 to move the dropper 203 above the conical flask 105. Add 2-3 drops of phenolphthalein indicator to the conical flask 105 through the dropper 203 for the final reaction. Observe the reaction effect to complete the detection. In this application, multiple steps can be performed by rotating the turntable 2, reducing the difficulty of operation and improving the overall cleanliness of the operation. Furthermore, after each rotation, the turntable 2 ensures that it corresponds to the mouth of the conical flask 105, preventing human error and improving the accuracy of the detection results.

[0030] The placement platform 1 is provided with an annular baffle 104, and the conical flask 105 is placed inside the annular baffle 104. The annular baffle 104 can limit the conical flask 105, so that its position is fixed each time it is placed, thereby enabling it to be better used in conjunction with the first addition tube 201, the second addition tube 202 and the drop tube 203.

[0031] Reference Figures 3-5The bottom of the horizontal plate 102 is provided with a fixed shaft 103, and the turntable 2 is rotatably connected to the fixed shaft 103. The outer wall of the turntable 2 is provided with an anti-slip groove 204. The turntable 2 can be easily rotated manually through the anti-slip groove 204, so that the turntable 2 can rotate on the fixed shaft 103, which facilitates the feeding operation into the conical bottle 105.

[0032] Reference Figure 5 A piston 205 is slidably disposed inside the first adding tube 201 and the second adding tube 202. A threaded rod 206 is fixedly disposed on the piston 205. The threaded rod 206 is slidably connected to the first adding tube 201 and the second adding tube 202. A push plate 207 is provided on the top of the threaded rod 206.

[0033] When the first adding tube 201 and the second adding tube 202 are working, pressing the push plate 207 causes it to move the threaded rod 206, thereby pushing the piston 205 to move and thus pushing the liquid in the first adding tube 201 and the second adding tube 202 out. It should be noted that the first adding tube 201 and the second adding tube 202 are both designed with a structure similar to a syringe, which can achieve the effect of pressing to dispense material, and controlling the piston 205 to move upward can achieve the effect of pumping liquid.

[0034] A limiting rod 208 is provided between the push plate 207 and the piston 205. The limiting rod 208 is slidably connected to the first adding tube 201 and the second adding tube 202. A plug block 210 is provided on the adding nozzle 209.

[0035] The limiting rod 208 ensures more stable movement of the piston 205 when the push plate 207 is pressed. Furthermore, a scale line can be set on the limiting rod 208, and a nut is provided on the threaded rod 206. When not in use, the nut abuts against the top outer wall of the first adding tube 201 and the second adding tube 202, achieving a fiber-like effect and preventing the piston 205 from moving downwards. Adjusting the position of the nut according to the scale on the limiting rod 208 controls the movement distance of the piston 205, thus achieving precise quantitative discharge. The stopper 210 prevents liquid leakage when not in use.

[0036] Reference Figures 4-6 The limiting mechanism includes a groove 301 formed on the positioning block 3, a spring 302 provided in the groove 301, a cone block 303 provided on the top of the spring 302, a conical groove provided on the bottom of the turntable 2, and the cone block 303 inserted into the conical groove.

[0037] Both the cone block 303 and the conical groove are provided with corresponding inclined surfaces, and both the cone block 303 and the conical groove are provided with three sets of circumferentially distributed surfaces.

[0038] When the turntable 2 rotates, the cone block 303 is inserted into the conical groove. Therefore, it is necessary to rotate it forcefully to move the cone block 303 out of the conical groove under the action of the inclined plane, so that the cone block 303 retracts into the groove 301 and compresses the spring 302. When the turntable 2 continues to rotate, the cone block 303 abuts against the bottom outer wall of the turntable 2. The cone block 303 and the conical groove are provided with three sets of circumferentially distributed. When the next set of conical grooves on the turntable 2 moves to the position corresponding to the cone block 303, the cone block 303 will be inserted into the conical groove under the action of the spring 302, thus forming a fixed position again. At this time, it is known that the turntable 2 has rotated one-third of a turn. Therefore, at this time, the reaction operation can be completed through the first addition tube 201, the second addition tube 202 or the drop tube 203 on the turntable 2. After completing this step, the turntable 2 is rotated forcefully again to carry out the next step of the operation, which is convenient to use.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An activity testing device for the production of high-performance basalt fiber, comprising a placement platform (1) and a conical flask (105) disposed on the placement platform (1), characterized in that, Also includes: A support plate (101) is fixedly installed on the placement platform (1), and a horizontal plate (102) is provided on the top of the support plate (101); A turntable (2) is rotatably connected to the bottom of a horizontal plate (102). A first adding tube (201), a second adding tube (202), and a dripping tube (203) are respectively provided on the turntable (2). The first adding tube (201), the second adding tube (202), and the dripping tube (203) are arranged in a circular pattern on the turntable (2). A positioning block (3) is set at the bottom of the turntable (2) and rotates in connection with the turntable (2). The positioning block (3) is provided with a limiting mechanism. The bottom of the first adding tube (201) and the second adding tube (202) are both provided with adding nozzles (209), and the adding nozzle (209) on the first adding tube (201) is located directly above the conical flask (105).

2. The activity detection device for high-performance basalt fiber production according to claim 1, characterized in that, The bottom of the horizontal plate (102) is provided with a fixed shaft (103), the turntable (2) is rotatably connected to the fixed shaft (103), and the outer wall of the turntable (2) is provided with anti-slip grooves (204).

3. The activity detection device for high-performance basalt fiber production according to claim 2, characterized in that, A piston (205) is slidably disposed inside the first adding tube (201) and the second adding tube (202). A threaded rod (206) is fixedly disposed on the piston (205). The threaded rod (206) is slidably connected to the first adding tube (201) and the second adding tube (202). A push plate (207) is provided on the top of the threaded rod (206).

4. The activity detection device for high-performance basalt fiber production according to claim 3, characterized in that, A limiting rod (208) is provided between the push plate (207) and the piston (205). The limiting rod (208) is slidably connected to the first adding tube (201) and the second adding tube (202). A plug (210) is provided on the adding nozzle (209).

5. The activity detection device for high-performance basalt fiber production according to claim 1, characterized in that, The limiting mechanism includes a groove (301) formed on the positioning block (3), a spring (302) is provided in the groove (301), a cone block (303) is provided on the top of the spring (302), and a conical groove is provided on the bottom of the turntable (2), with the cone block (303) inserted into the conical groove.

6. The activity detection device for high-performance basalt fiber production according to claim 5, characterized in that, Both the cone block (303) and the conical groove are provided with corresponding inclined surfaces, and both the cone block (303) and the conical groove are provided with three sets of circumferentially distributed surfaces.

7. The activity detection device for high-performance basalt fiber production according to claim 1, characterized in that, The placement platform (1) is provided with an annular baffle (104), and the conical bottle (105) is placed inside the annular baffle (104).

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