Device for testing adhesion viscosity of carbon fiber impregnated adhesive

Abstract

The utility model discloses a device for testing the adhesion viscosity of a carbon fiber impregnated adhesive, which comprises an adhesive releasing mechanism and a detecting mechanism, the glue placing mechanism comprises a supporting plate, a box sleeve attached to the top of the supporting plate, a plurality of first connecting pieces connected between the supporting plate and the box sleeve, a stripping plate suspended at the top of the box sleeve, a top plate attached to the top of the stripping plate, a plurality of second connecting pieces connected between the stripping plate and the top plate and a detection mechanism. The detection mechanism comprises a steel rope connected with the top of the top plate, a tension sensor connected with the outer end of the steel rope, and a hydraulic cylinder connected with the tension sensor. According to the utility model, after the glue viscosity detection is completed, the connecting piece I and the connecting piece II are screwed off, and then the box sleeve and the stripping plate are detached for independent cleaning, so that the cleanliness of the whole device is ensured, and the subsequent use comfort is improved.

Description

Technical Field

[0001] This utility model relates to the field of impregnation adhesive adhesion testing technology, specifically a carbon fiber impregnation adhesive bonding adhesion testing device. Background Technology

[0002] Carbon fiber impregnation adhesive is used for structural bonding of carbon fiber sheets to concrete, steel components, and masonry components, or for bonding carbon fiber sheets to reinforced concrete tension members.

[0003] Application number CN202022860868.2 discloses a viscosity testing device for chemical adhesive production, relating to the field of chemical adhesive testing. In this invention, the upper surface of the main body of the device is equipped with several electrically operated telescopic rods and other structures. By incorporating a support plate, a placement plate, a sliding plate, a tensile detector, and a power box, this invention solves the problem that traditional viscosity testing devices cannot detect specific viscosity values, thus facilitating viscosity value detection. However, after use, adhesive residue remains on the device, causing inconvenience for subsequent cleaning and use. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A carbon fiber impregnated adhesive bonding adhesion testing device includes an adhesive dispensing mechanism and a testing mechanism. The adhesive dispensing mechanism includes a tray, a box sleeve attached to the top of the tray, multiple connectors connecting the tray and the box sleeve, a peeling plate suspended from the top of the box sleeve, a top plate attached to the top of the peeling plate, and multiple connectors connecting the peeling plate and the top plate. The testing mechanism includes a steel rope connected to the top of the top plate, a tension sensor connected to the outer end of the steel rope, and a hydraulic cylinder connected to the tension sensor.

[0007] By adopting the above technical solution, after the adhesive adhesion test is completed, connector one and connector two are unscrewed, and then the box cover and peeling plate are removed for separate cleaning, thereby ensuring the cleanliness of the entire device and improving the comfort of subsequent use.

[0008] In a preferred embodiment, the present invention can be further configured such that multiple connector 1 and multiple connector 2 are arranged in a matrix, with the multiple connector 2 located on top of the multiple connector 1 respectively.

[0009] In a preferred embodiment, the present invention can be further configured such that: two brackets are installed at the bottom of the tray, and the two brackets are vertically symmetrical about the box sleeve.

[0010] In a preferred embodiment, the present invention can be further configured such that: a guide mechanism is provided on the outer side of the tray, the guide mechanism includes two frames sleeved on the outer side of the tray and two roller frames connected between the two frames, and both ends of the tray are fixedly connected to the inner wall of the frame.

[0011] In a preferred embodiment, the present invention can be further configured such that both roller frames are located inside the steel rope, and the outer wall of the steel rope is in contact with the outer wall of the roller frame.

[0012] In a preferred embodiment, the present invention can be further configured such that a support frame is connected between the two frames, and the hydraulic cylinder vertically penetrates the support frame.

[0013] In a preferred embodiment, the present invention can be further configured such that a rod sleeve is installed on the top of the support frame, and the rod sleeve is sleeved on the outside of the hydraulic cylinder.

[0014] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0015] 1. In this utility model, after the adhesive viscosity test is completed, connector one and connector two are unscrewed, and then the box cover and peeling plate are removed for separate cleaning, thereby ensuring the cleanliness of the entire device and improving the comfort of subsequent use.

[0016] 2. In this utility model, the weight of the peeling plate, top plate, and connector two is transmitted to the tension sensor via a steel rope. The value displayed on the tension sensor is the tension value under the weight. Then, glue is applied inside the housing, and the moving end of the hydraulic cylinder is controlled to extend. The peeling plate is then bonded to the glue inside the housing. After the glue solidifies, the moving end of the hydraulic cylinder is controlled to retract, and the peeling plate separates from the housing. The force between them is transmitted to the tension sensor in the above manner. After the peeling plate separates from the housing, the adhesive strength is obtained by subtracting the tension value under the weight from the peak value displayed by the tension sensor. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the glue dispensing mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the testing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram showing the connection relationship between the bracket, guide mechanism, support frame and rod sleeve of this utility model.

[0021] Figure label:

[0022] 100. Glue dispensing mechanism; 110. Pallet; 120. Box sleeve; 130. Connector 1; 140. Peeling plate; 150. Top plate; 160. Connector 2;

[0023] 200. Testing equipment; 210. Steel rope; 220. Tension sensor; 230. Hydraulic cylinder;

[0024] 300. Bracket;

[0025] 400. Guiding mechanism; 410. Frame; 420. Roller frame;

[0026] 500, support frame;

[0027] 600, pole sleeve. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0029] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0030] The following describes, with reference to the accompanying drawings, some embodiments of the carbon fiber impregnated adhesive bonding adhesion testing device provided by this utility model.

[0031] Example 1:

[0032] Combination Figure 1-4 As shown, the carbon fiber impregnated adhesive bonding adhesion testing device provided by this utility model includes an adhesive dispensing mechanism 100 and a testing mechanism 200. The adhesive dispensing mechanism 100 includes a tray 110, a box sleeve 120 attached to the top of the tray 110, a plurality of connecting members 130 connecting the tray 110 and the box sleeve 120, a peeling plate 140 suspended from the top of the box sleeve 120, a top plate 150 attached to the top of the peeling plate 140, and a plurality of connecting members 160 connecting the peeling plate 140 and the top plate 150.

[0033] The detection mechanism 200 includes a steel rope 210 connected to the top of the top plate 150, a tension sensor 220 connected to the outer end of the steel rope 210, and a hydraulic cylinder 230 connected to the tension sensor 220.

[0034] Furthermore, multiple connectors 130 and multiple connectors 160 are arranged in a matrix, with multiple connectors 160 located on top of multiple connectors 130. This layout design ensures the firmness of the connection between the box sleeve 120 and the tray 110, and between the peeling plate 140 and the top plate 150.

[0035] Furthermore, a support frame 500 is connected between the two frames 410, and the hydraulic cylinder 230 vertically penetrates the support frame 500. The support frame 500 can stabilize the hydraulic cylinder 230.

[0036] Furthermore, a rod sleeve 600 is installed on the top of the support frame 500. The rod sleeve 600 is sleeved on the outside of the hydraulic cylinder 230. The rod sleeve 600 can improve the connection between the hydraulic cylinder 230 and the support frame 500.

[0037] Example 2:

[0038] Combination Figure 1 and Figure 4 As shown, based on Embodiment 1, two brackets 300 are installed at the bottom of the tray 110. The two brackets 300 are vertically symmetrical about the box sleeve 120. The brackets 300 can stably support the tray 110.

[0039] Example 3:

[0040] Combination Figure 1 and Figure 4 As shown, in the above embodiment, a guide mechanism 400 is provided on the outer side of the tray 110. The guide mechanism 400 includes two frames 410 sleeved on the outer side of the tray 110 and two roller frames 420 connected between the two frames 410. Both ends of the bracket 300 are fixed to the inner wall of the frame 410. Under the guidance of the two roller frames 420, the steel rope 210 can make the tray 110 go straight up and down, so that the peeling plate 140 can overlap with the box sleeve 120.

[0041] Furthermore, both roller frames 420 are located inside the steel rope 210, and the outer wall of the steel rope 210 is in contact with the outer wall of the roller frame 420. This layout design can guide the direction of the steel rope 210 and also support the steel rope 210.

[0042] The working principle and usage process of this utility model are as follows: In the initial state, the weight of the peeling plate 140, top plate 150, and connecting piece 2 160 is transmitted to the tension sensor 220 via the steel rope 210. The value displayed on the tension sensor 220 is then recorded by the operator as the tension value under the weight. Next, adhesive is applied inside the housing 120, and the movable end of the hydraulic cylinder 230 is extended. The steel rope 210 is then extended, and the peeling plate 140 is bonded to the adhesive inside the housing 120. After the adhesive solidifies, the hydraulic cylinder is then... The movable end of cylinder 230 retracts, and then the peeling plate 140 separates from the box sleeve 120. The force between them is transmitted to the tension sensor 220 in the manner described above. After the peeling plate 140 separates from the box sleeve 120, the peak value displayed by the tension sensor 220 minus the tensile force under weight is the adhesive strength. After the test is completed, unscrew connector 130 and connector 2160, and then remove the box sleeve 120 and peeling plate 140 for separate cleaning, thereby ensuring the cleanliness of the entire device and improving the comfort of subsequent use.

[0043] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A carbon fiber impregnated adhesive bonding adhesion testing device, characterized in that, include: The glue dispensing mechanism (100) includes a tray (110), a box sleeve (120) attached to the top of the tray (110), a plurality of connectors (130) connecting the tray (110) and the box sleeve (120), a peeling plate (140) suspended above the box sleeve (120), a top plate (150) attached to the top of the peeling plate (140), and a plurality of connectors (160) connecting the peeling plate (140) and the top plate (150). The detection mechanism (200) includes a steel rope (210) connected to the top of the top plate (150), a tension sensor (220) connected to the outer end of the steel rope (210), and a hydraulic cylinder (230) connected to the tension sensor (220).

2. The carbon fiber impregnated adhesive bonding adhesion testing device according to claim 1, characterized in that, Multiple connector one (130) and multiple connector two (160) are arranged in a matrix, with multiple connector two (160) located on top of multiple connector one (130).

3. The carbon fiber impregnated adhesive bonding adhesion testing device according to claim 1, characterized in that, The bottom of the tray (110) is equipped with two brackets (300), which are vertically symmetrical about the box sleeve (120).

4. The carbon fiber impregnated adhesive bonding adhesion testing device according to claim 3, characterized in that, The tray (110) is provided with a guide mechanism (400) on the outside. The guide mechanism (400) includes two frames (410) sleeved on the outside of the tray (110) and two roller frames (420) connected between the two frames (410). Both ends of the tray (300) are fixed to the inner wall of the frame (410).

5. The carbon fiber impregnated adhesive bonding adhesion testing device according to claim 4, characterized in that, Both roller frames (420) are located inside the steel rope (210), and the outer wall of the steel rope (210) is in contact with the outer wall of the roller frame (420).

6. The carbon fiber impregnated adhesive bonding adhesion testing device according to claim 4, characterized in that, A support frame (500) is connected between the two frames (410), and the hydraulic cylinder (230) passes vertically through the support frame (500).

7. The carbon fiber impregnated adhesive bonding adhesion testing device according to claim 6, characterized in that, A rod sleeve (600) is installed on the top of the support frame (500), and the rod sleeve (600) is sleeved on the outside of the hydraulic cylinder (230).

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