Adhesive viscosity detection device

Abstract

The utility model discloses an adhesive viscosity detection device which comprises a base, a first electric push rod is installed on the base, the tail end of the first electric push rod is connected with a first tension sensor through a butt joint piece, and the other end of the first tension sensor is connected with a first butt joint device. The device relates to the technical field of adhesive detection, and two plates are adsorbed by arranging the first vacuum suction cup and the second vacuum suction cup, so that the adhesion degree between the two plates which are made of different materials and are adhered by an adhesive can be adjusted, and the detection accuracy is improved. Therefore, the viscous force condition of the adhesive acting between plates made of different materials can be known; the pull rod is arranged on the second butt joint device, the tail end of the pull rod is connected with the second tension sensor, and the other end of the second tension sensor is connected with the second tension sensor, so that the adhesion condition of separation between the two plates in the vertical direction can be detected, and the longitudinal adhesion force of the adhesive is tested.

Description

Technical Field

[0001] This utility model relates to the field of adhesive testing technology, specifically an adhesive viscosity testing device. Background Technology

[0002] Utility model patent CN222599384U discloses an adhesive viscosity detection device, comprising: a base plate, an electric push rod, a first slide block, a second slide block, a tension sensor, a fixed base, two adhesive blocks, and two tension components; a linear guide rail is fixed to the base plate; sliders that cooperate with the linear guide rail are installed at the bottom of both the first and second slide blocks; the electric push rod is installed to the base plate; the electric push rod pulls the first slide block to slide; the tension sensor is connected to the first and second slide blocks; the adhesive blocks form an adhesive surface for applying adhesive so that the two adhesive blocks are bonded together by the adhesive on the adhesive surface; the adhesive surface is planar and perpendicular to the extension direction of the linear guide rail; each tension component is equipped with an adhesive block; one of the two tension components is installed to the second slide block.

[0003] The above-mentioned patents have the following shortcomings:

[0004] The adhesive blocks are mounted on the tension assembly. Adhesive is applied to the adhesive blocks to measure the maximum force that causes the two adhesive blocks to separate after they are bonded together. However, the viscosity of the adhesive varies on different types of boards, so it is impossible to detect the adhesion between boards of different materials. Utility Model Content

[0005] In view of the problems existing in the current adhesive viscosity testing device, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide an adhesive viscosity testing device, which solves the problem in the above-mentioned patent that the adhesive blocks are installed on the tension component, the adhesive is applied to the adhesive blocks, and the maximum force that causes the two adhesive blocks to separate after the adhesive is bonded to the two adhesive blocks is measured; however, the viscosity of the adhesive applied to the board material is different, so it is impossible to detect the adhesion between boards of different materials.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] An adhesive viscosity testing device includes a base, on which a first electric push rod is mounted. The end of the first electric push rod is connected to a first tension sensor via a docking member. The other end of the first tension sensor is connected to a first docking device, on which a first vacuum suction cup is mounted. A second docking device is mounted on the right end of the base, on which a second vacuum suction cup is mounted. The first docking device and the second docking device are respectively connected to a first vacuum pump and a second vacuum pump via conduits.

[0009] In a preferred embodiment of the adhesive viscosity detection device of this utility model, the first tensile sensor has support rods welded to both ends, and a slider is welded to the end of the support rod. A groove is provided on the inner wall of the base, and the slider is slidably connected to the inner wall of the groove.

[0010] As a preferred embodiment of the adhesive viscosity testing device of this utility model, the base is welded with a first support connecting seat, a first electric push rod is inserted into the inner wall of the first support connecting seat, and the first electric push rod and the first support connecting seat are fixed by bolts.

[0011] A second support connector is welded onto the docking part. A first electric push rod is inserted into the inner wall of the second support connector. The second support connector and the first electric push rod are fixed together by bolts.

[0012] As a preferred embodiment of the adhesive viscosity detection device of the present invention, wherein: one end of the first connector has a first sleeve that is threadedly connected to the first vacuum suction cup, and the other end of the first connector has a first threaded pin that is threadedly connected to the first tension sensor.

[0013] One end of the second docking device has a second sleeve that is threadedly connected to the second vacuum suction cup.

[0014] In a preferred embodiment of the adhesive viscosity testing device described in this utility model, the second connector is mounted on the base by bolts.

[0015] In a preferred embodiment of the adhesive viscosity testing device of this utility model, the end of the second connector is slidably connected to a guide rail, the guide rail is fixedly installed on a base, a U-shaped bracket is welded on the base, a second electric push rod is installed on the U-shaped bracket, a second tension sensor is fixedly connected to the end of the second electric push rod, a pull rod is fixedly connected to the other end of the second tension sensor, and a second sleeve is fixedly connected to the other end of the pull rod.

[0016] Compared with existing technologies:

[0017] 1. By setting up a first vacuum suction cup and a second vacuum suction cup to hold two boards together, the adhesion between two boards of different materials can be measured, thereby determining the adhesive force between the boards of different materials.

[0018] 2. By setting a pull rod on the second connector, with the end of the pull rod connected to a second tension sensor and the other end of the second tension sensor connected to a second tension sensor, the adhesion of the two boards in the vertical direction can be detected, thereby testing the longitudinal adhesive force of the adhesive. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present utility model;

[0020] Figure 2 This is a structural schematic diagram of Embodiment 2 of the present invention;

[0021] Figure 3 This is a top cross-sectional view of the second docking device and guide rail provided in Embodiment 2 of this utility model.

[0022] In the diagram: Base 1, First Support Connector 2, First Electric Push Rod 3, Connecting Part 4, Second Threaded Pin 41, Second Support Connector 42, Tension Sensor 5, First Connector 7, First Threaded Pin 71, First Sleeve 72, First Vacuum Suction Cup 8, Second Connector 9, Second Sleeve 91, Second Vacuum Suction Cup 10, First Air Pump 12, Second Air Pump 13, Support Rod 14, Slider 141, Slide Groove 15, U-shaped Bracket 16, Third Support Connector 17, Second Electric Push Rod 18, Fourth Support Connector 19, Guide Rail 20, Pull Rod 21, Second Tension Sensor 22. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0024] Example 1:

[0025] This utility model provides an adhesive viscosity testing device. Please refer to [link / reference]. Figure 1The system includes a base 1, on which a first electric push rod 3 is mounted. Specifically, a first support connector 2 is welded to the base 1, and the first electric push rod 3 is inserted into the inner wall of the first support connector 2. The first electric push rod 3 and the first support connector 2 are fixed together by bolts. The end of the first electric push rod 3 is connected to a first tension sensor 5 via a connecting piece 4. Specifically, a second support connector 42 is welded to the connecting piece 4, and the first electric push rod 3 is inserted into the inner wall of the second support connector 42. The second support connector 42 and the first electric push rod 3 are fixed together by bolts. One end of the connecting piece 4 has a second threaded pin 41 for connecting the first tension sensor 5. The other end of 5 is connected to a first docking device 7, on which a first vacuum suction cup 8 is installed. One end of the first docking device 7 has a first sleeve 72 that is threadedly connected to the first vacuum suction cup 8, and the other end of the first docking device 7 has a first threaded pin 71 that is threadedly connected to the first tension sensor 5. The right end of the base 1 is equipped with a second docking device 9, on which a second vacuum suction cup 10 is installed. One end of the second docking device 9 has a second sleeve 91 that is threadedly connected to the second vacuum suction cup 10. The second docking device 9 is installed on the base 1 by bolts. The first docking device 7 and the second docking device 9 are respectively connected to a first vacuum pump 12 and a second vacuum pump 13 through conduits.

[0026] The first tension sensor 5 has support rods 14 welded to both ends, and sliders 141 are welded to the ends of the support rods 14. A groove 15 is provided on the inner wall of the base 1, and the slider 141 is slidably connected to the inner wall of the groove 15; thereby ensuring the stability of the movement of the tension sensor 5 and the first vacuum suction cup 8.

[0027] In practical use, the adhesive is applied to the test board, and the two boards are respectively attached to the first vacuum suction cup 8 and the second vacuum suction cup 10. The first vacuum pump 12 and the second vacuum pump 13 draw a vacuum from the first vacuum suction cup 8 and the second vacuum suction cup 10, thereby adhering to the two boards respectively. The first electric push rod 3 extends until the two boards are in tight contact. After the adhesive dries, the first electric push rod 3 retracts, causing the left board to tend to separate from the right board. After the two boards separate, the adhesion of the adhesive can be determined.

[0028] Example 2:

[0029] See attached document Figure 2-3Unlike Embodiment 1, the end of the second docking device 9 is slidably connected to the guide rail 20, which is fixedly mounted on the base 1. A U-shaped bracket 16 is welded to the base 1, and a second electric push rod 18 is mounted on the U-shaped bracket 16. Specifically, a third support connecting seat 17 is welded to the U-shaped bracket 16. The second electric push rod 18 is inserted into the inner wall of the third support connecting seat 17 and fixed to the second electric push rod 18 by bolts. A second tension sensor 22 is fixedly connected to the end of the second electric push rod 18, and a pull rod 21 is fixedly connected to the other end of the second tension sensor 22. The other end of the pull rod 21 is fixedly connected to the second sleeve 91. Specifically, a fourth support connecting seat 19 is welded to the outer wall of the second sleeve 91, and the second electric push rod 18 is inserted into the inner wall of the fourth support connecting seat 19 and fixed to the second electric push rod 18 by bolts.

[0030] In practical use, the adhesive is applied to the test board, and the two boards are respectively attached to the first vacuum suction cup 8 and the second vacuum suction cup 10. The first vacuum pump 12 and the second vacuum pump 13 draw a vacuum from the first vacuum suction cup 8 and the second vacuum suction cup 10, thereby adhering to the two boards respectively. The first electric push rod 3 extends until the two boards are in tight contact. After the adhesive dries, the first electric push rod 3 retracts, causing the left board to tend to separate from the right board. After the two boards separate, the adhesion of the adhesive can be determined.

[0031] The following tests can also be performed:

[0032] The adhesive is applied to the test board. The two boards are then attached to the first vacuum suction cup 8 and the second vacuum suction cup 10 respectively. The first vacuum pump 12 and the second vacuum pump 13 draw a vacuum from the first vacuum suction cup 8 and the second vacuum suction cup 10, thereby adhering to the two boards respectively. The first electric push rod 3 extends until the two boards are in tight contact. After the adhesive dries, the second electric push rod 18 retracts, causing the right board to tend to separate from the left board in the vertical direction.

[0033] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An adhesive viscosity testing device, comprising a base (1), wherein a first electric push rod (3) is mounted on the base (1), and a first tension sensor (5) is connected to the end of the first electric push rod (3) via a docking part (4), characterized in that: The other end of the first tension sensor (5) is connected to a first docking device (7), and a first vacuum suction cup (8) is installed on the first docking device (7). A second docking device (9) is installed on the right end of the base (1), and a second vacuum suction cup (10) is installed on the second docking device (9). The first docking device (7) and the second docking device (9) are respectively connected to a first air pump (12) and a second air pump (13) through conduits.

2. The adhesive viscosity testing device according to claim 1, characterized in that, The first tension sensor (5) has support rods (14) welded to both ends, and a slider (141) is welded to the end of the support rod (14). A groove (15) is provided on the inner wall of the base (1), and the slider (141) is slidably connected to the inner wall of the groove (15).

3. The adhesive viscosity testing device according to claim 1, characterized in that, A first support connecting seat (2) is welded on the base (1), and a first electric push rod (3) is inserted into the inner wall of the first support connecting seat (2). The first electric push rod (3) and the first support connecting seat (2) are fixed together by bolts. A second support connecting seat (42) is welded onto the docking part (4). A first electric push rod (3) is inserted into the inner wall of the second support connecting seat (42). The second support connecting seat (42) and the first electric push rod (3) are fixed together by bolts.

4. The adhesive viscosity testing device according to claim 2, characterized in that, The first docking device (7) has a first sleeve (72) that is threadedly connected to the first vacuum suction cup (8) at one end, and a first threaded pin (71) that is threadedly connected to the first tension sensor (5) at the other end. One end of the second docking device (9) has a second sleeve (91) that is threadedly connected to the second vacuum chuck (10).

5. The adhesive viscosity testing device according to claim 4, characterized in that, The second docking device (9) is mounted on the base (1) by bolts.

6. The adhesive viscosity testing device according to claim 4, characterized in that, The end of the second docking device (9) is slidably connected to a guide rail (20), which is fixedly installed on a base (1). A U-shaped bracket (16) is welded on the base (1), and a second electric push rod (18) is installed on the U-shaped bracket (16). A second tension sensor (22) is fixedly connected to the end of the second electric push rod (18), and a pull rod (21) is fixedly connected to the other end of the second tension sensor (22). The other end of the pull rod (21) is fixedly connected to a second sleeve (91).

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