Performance testing equipment for high-temperature-resistant adhesive

Abstract

The utility model belongs to the technical field of adhesive performance testing equipment, and particularly relates to high-temperature-resistant adhesive performance testing equipment which comprises a rotary viscosity testing machine and a measuring cup, the protective frame is located in the measuring cup, a positioning frame is arranged at the lower end of the protective frame and is butted with a stepped pin shaft below the rotor, and an upper slope and a lower slope are arranged on the outer side of the stepped pin shaft and are sequentially butted with a guide slope in the positioning frame for fixing the measuring cup; and the cleaning cotton is located in the limiting ring at the upper end of the protection frame and used for forming dual cleaning treatment when the rotor enters and exits, and a conical slope is arranged on the outer side of the rotor to be in butt joint with the cleaning cotton and used for preventing fluid from remaining in dead corners. According to the utility model, a dual cleaning effect can be performed on the rotor and the rotating shaft of the rotor without dead angles, so that the rotor and the rotating shaft of the rotor can be tested without dust entering the fluid, the residual fluid on the surface can be automatically removed, the continuous testing operation is facilitated, and in addition, the rotor moves up and down to automatically position the measuring cup, so that the measuring cup is placed at a preset position and prevented from slipping; and stable operation of the test operation is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to adhesive performance test equipment technical field, especially relate to a high temperature resistant adhesive performance test equipment. BACKGROUND

[0002] High temperature resistant adhesive is a kind of special adhesive that can withstand high temperature environment, is widely used in metallurgy, petroleum industry, natural gas exploitation, aerospace and other industrial fields, and the bonding and coating of ceramic, glass, metal and other materials, and often adopts measuring cup sampling to carry out performance detection in production, to guarantee the use quality of high temperature resistant adhesive.

[0003] At present, the rotary viscometer used in performance test of high temperature resistant adhesive relies on the resistance of fluid when rotor rotates to determine its performance, however, a large amount of fluid is left on the surface of rotor after test, so that continuous test operation cannot be carried out, and the use effect of equipment is influenced.

[0004] To solve the above problems, a high temperature resistant adhesive performance test equipment is provided in the present application. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high temperature resistant adhesive performance test equipment, and solves the problems in the above background.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model is a kind of high temperature resistant adhesive performance test equipment, including: rotary viscosity testing machine and measuring cup;Guard frame is located in the inside of measuring cup, and the lower end is provided with positioning frame butt joint in the stepped pin shaft of rotor lower placement, the outside of stepped pin shaft has the guide slope of two slopes in turn butt joint in the inside of positioning frame for fixing measuring cup;Cleaning cotton is located in the inside of limiting ring of guard frame upper end, is used to form double cleaning treatment when the rotor enters and exits, and the outside of rotor is provided with taper slope butt joint cleaning cotton for preventing residual fluid in dead angle.

[0008] Further, the bottom of rotary viscosity testing machine is provided with fixed table for placing measuring cup, and the both ends of fixed table are provided with holes in upper end, for butt joint positioning pin below connecting frame rod on both sides of measuring cup.

[0009] Further, the upper end of connecting frame rod is connected to both ends of guard frame, and forms sliding connection with side frame on both sides of measuring cup.

[0010] Further, the outside of adjacent upper end of connecting frame rod is provided with double-layer ring frame, and the upper end is fixedly installed, and the lower end is slidingly installed.

[0011] Further, the double-layer ring frame is internally provided with a spring for automatically releasing the abutment of the positioning pin and the hole at the two ends of the fixed table after the rotor is taken out.

[0012] Further, the cleaning cotton is internally provided with a cavity for adapting to the different diameters of the rotor and the rotating shaft to perform the cleaning operation.

[0013] Further, the cleaning cotton is externally provided with a clamping groove for abutting against the positioning strip inside the limiting ring to form a convenient mounting and dismounting structure.

[0014] The utility model has the following beneficial effects:

[0015] The utility model discloses the following beneficial effects:

[0016] The utility model discloses the following beneficial effects:

[0017] Of course, implementing any product of the utility model does not necessarily need to simultaneously achieve all the advantages mentioned above. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0019] Figure 1 It is the whole appearance structure schematic diagram of the utility model;

[0020] Figure 2 It is the inside structure schematic diagram of the utility model's measuring cup;

[0021] Figure 3 It is the structure schematic diagram of the utility model's rotor and the bottom connecting part of the guard frame;

[0022] Figure 4 It is the structure schematic diagram of the utility model's rotor and the connecting part of the limiting ring;

[0023] Figure 5 It is the inside part structure schematic diagram of the side frame upper end of the utility model;

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] In the drawings: 1, rotary viscosity testing machine; 2, measuring cup; 3, fixed table; 4, side frame; 5, guard frame; 6, limiting ring; 7, cleaning cotton; 8, stepped pin shaft; 9, positioning frame; 10, connecting frame rod; 11, positioning pin; 12, guide slope; 13, cavity; 14, positioning strip; 15, clamping groove; 16, conical slope; 17, double-layer ring frame; 18, spring. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] Please refer to Figures 1-5 The utility model discloses a kind of high-temperature resistant adhesive performance test equipment, comprising: rotary viscosity testing machine 1 and measuring cup 2.

[0029] Guard frame 5 is located inside measuring cup 2, lower end is provided with positioning frame 9, which is connected to stepped pin shaft 8 placed under rotor, and the outer side of stepped pin shaft 8 has two slope surfaces in sequence, which are connected to guide slope 12 inside positioning frame 9 for fixing measuring cup 2.

[0030] Cleaning cotton 7 is located inside limiting ring 6 at the upper end of guard frame 5, which is used for double cleaning treatment when rotor enters and exits, and the outer side of rotor is provided with conical slope 16, which is connected to cleaning cotton 7 for preventing residual fluid in dead angle.

[0031] The bottom of rotary viscosity testing machine 1 is provided with fixed table 3 for placing measuring cup 2, and the upper end of both ends of fixed table 3 is provided with holes for connecting positioning pin 11 below connecting frame rod 10 on both sides of measuring cup 2.

[0032] The embodiment provides a continuous use high-temperature resistant adhesive viscosity testing device, which utilizes the mounting structure of the guard frame 5 and the measuring cup 2, can separately take out the rotor after testing and clean the rotor without dead angle through the cleaning cotton 7, so that the rotor can be quickly put into the next group of testing operation, in addition, the butt joint of the bottom positioning frame 9 of the guard frame 5 and the stepped pin shaft 8 can also automatically form positioning, so as to place the measuring cup 2 to the coaxial state with the rotating shaft, and through the indirect butt joint of the positioning pin 11 and the hole openings at the two ends of the fixing table 3, the effect of automatically fixing the measuring cup 2 is achieved, so as to prevent the position from appearing during the testing operation.

[0033] The upper end of the connecting frame rod 10 is connected to the two ends of the guard frame 5, and the sliding connection is formed with the side frame 4 on the two sides of the measuring cup 2, so that the guard frame 5 moves along with the lifting of the rotor, and the effect of automatically controlling the measuring cup 2 is achieved.

[0034] The upper end of the connecting frame rod 10 is connected to the two ends of the guard frame 5, and the sliding connection is formed with the side frame 4 on the two sides of the measuring cup 2, so that the guard frame 5 moves along with the lifting of the rotor, and the effect of automatically controlling the measuring cup 2 is achieved.

[0035] The inside of the cleaning cotton 7 is provided with a cavity 13, so that the cleaning cotton 7 is automatically extruded when the rotor passes, so as to fill the gap and achieve sufficient cleaning effect, and is used for adapting to different diameters of the rotor and the rotating shaft to perform cleaning operation.

[0036] The outside of the cleaning cotton 7 is provided with a clamping groove 15, which is used for butt joint with the positioning strip 14 in the inside of the limiting ring 6, so as to form a convenient mounting and dismounting structure, and convenient replacement and subsequent cleaning are achieved.

[0037] It can be understood that the utility model can clean the rotor and the rotating shaft without dead angle, so that the rotor can enter the fluid for testing without dust, and the surface residual fluid can be automatically removed, convenient continuous testing operation is achieved, in addition, the up-down movement of the rotor can also automatically position the measuring cup 2, so that the measuring cup 2 is placed to the predetermined position and prevented from slipping, and the stable testing operation is ensured.

[0038] A specific application of the operation flow of the embodiment is as follows: in use, first, the stepped pin shaft 8 is butted against the guide slope 12 through the lowering of the rotor, and the guide is automatically formed when the stepped pin shaft 8 is butted against the guide slope 12 on the downhill surface, so that the measuring cup is moved to the predetermined position, and then the downward pressure is generated when the stepped pin shaft 8 is butted against the guide slope 12 on the uphill surface, thereby driving the double-layer ring frame 17 to press the spring 18, so that the positioning pin 11 below the connecting frame rod 10 is clamped in the hole inside the two ends of the fixed table 3, and the effect of automatically fixing the measuring cup is achieved, and then the viscosity test operation can be performed; before and after the test operation, the rotor is moved up and down through the cleaning cotton 7, thereby forming double cleaning protection to ensure the accuracy of the test operation, and automatically adsorbing the residual fluid, and achieving the cleaning effect without dead angle through the inclined structure of the conical slope 16, so that the equipment can be quickly put into the next group of test operation, and is convenient for the large batch test operation in the production workshop.

[0039] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A high temperature resistant adhesive performance testing apparatus, characterized by, The utility model relates to a kind of rotating viscosity testing machine and measuring cup, including: Rotating viscosity testing machine (1) and measuring cup (2); Guard frame (5) is located inside measuring cup (2), lower end is equipped with positioning frame (9) and is butt joint to the stepped pin shaft (8) of rotor lower placement, the outer side of the stepped pin shaft (8) has upper and lower two slopes and is sequentially butt joint to the guide slope (12) inside positioning frame (9) for fixing measuring cup (2); Cleaning cotton (7) is located inside the limiting ring (6) of guard frame (5) upper end, for forming double cleaning treatment when rotor enters and exits, the outer side of rotor is equipped with conical slope (16) and butt joint cleaning cotton (7) for preventing residual fluid in dead angle.

2. The high temperature resistant adhesive performance testing apparatus according to claim 1, wherein: The bottom of the rotating viscosity testing machine (1) is equipped with fixed platform (3) for placing measuring cup (2), the both ends of the fixed platform (3) are opened with hole, for butt joint the positioning pin (11) below the side frame connecting rod (10) of measuring cup (2) both sides.

3. The high temperature resistant adhesive performance testing apparatus according to claim 2, wherein: The both ends of the side frame connecting rod (10) are connected to the both ends of guard frame (5), and form sliding connection with the side frame (4) of measuring cup (2) both sides.

4. The high temperature resistant adhesive performance testing apparatus according to claim 2, wherein: The outer side of the adjacent upper end of the side frame connecting rod (10) is equipped with double-layer ring frame (17), the upper end is fixedly installed, and the lower end is slidingly installed.

5. The high temperature resistant adhesive performance testing apparatus according to claim 4, wherein: The inside of the double-layer ring frame (17) is equipped with spring (18), for automatically releasing the butt joint of positioning pin (11) and the hole of both ends of fixed platform (3) after rotor is taken out.

6. The high temperature resistant adhesive performance testing apparatus of claim 1, wherein: The inside of the cleaning cotton (7) is opened with cavity (13), for adapting to different diameters of rotor and rotating shaft to carry out cleaning operation.

7. The high temperature resistant adhesive performance testing apparatus of claim 1, wherein: The outer side of the cleaning cotton (7) is opened with clamping groove (15), for butt joint the positioning strip (14) inside limiting ring (6), form convenient structure of dismounting.

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