CN-224231592-U - Multi-shaft type adhesive force testing device

Abstract

The utility model belongs to the technical field of adhesive force testing, and particularly relates to a multi-axis adhesive force testing device. The cleaning device comprises a base, clamping jaws, supporting arms, sliding rails, a cleaning head, a cleaning device and a driving assembly, wherein at least three clamping jaws are arranged on the base, the supporting arms are arranged on two sides of the base, the cleaning device is arranged on the base, the driving assembly comprises a driving motor and a displacement screw rod, the displacement screw rod comprises an X-axis screw rod, a Y-axis screw rod and a Z-axis screw rod, the Y-axis screw rod is arranged at the tail end of the base, the X-axis is arranged at the bottom of the base, the Z-axis screw rod is arranged between the supporting arms, and the cleaning head is arranged at the bottom of the Z-axis screw rod. According to the utility model, the driving assembly drives the scribing head to the upper part of the clamping jaw, the clamping jaw positions the test board on the base, the scribing head moves to the test board under the driving of the driving assembly, the test board is scribed, a plurality of test boards can be tested at the same time, and the testing efficiency of adhesive force is improved.

Inventors

• LI DAOBIN
• LI ZHIHAO
• WANG YONGJIN

Assignees

• 南京江千涂料有限公司

Dates

Publication Date

20260512

Application Date

20250425

Claims (5)

1. 1. The multi-axis adhesive force testing device is characterized by comprising a base (1), clamping jaws (2), supporting arms (11), sliding rails (3), a scribing head (4), a purging device (5) and a driving assembly (6), wherein at least three clamping jaws (2) are arranged on the base (1), the supporting arms (11) are arranged on two sides of the base (1), the purging device (5) is arranged on the base (1), the driving assembly (6) comprises a driving motor (61) and a displacement screw rod, the displacement screw rod comprises an X-axis screw rod (62), a Y-axis screw rod (63) and a Z-axis screw rod (64), the Y-axis screw rod (63) is arranged at the tail end of the base (1), the X-axis screw rod is arranged on two sides of the base (1), the Z-axis screw rod (64) is arranged between the supporting arms (11), the bottom of the Z-axis screw rod (64) is provided with the scribing head (4), the bottom of the clamping jaws (2) is provided with a rotating motor (23), the inside of the clamping jaws (2) is provided with an adjustable chuck, and the Y-axis screw rod (63) is connected with the power output end of the vortex connecting rod (22) on the vortex connecting rod (24).
2. 2. The multi-axis adhesion testing device of claim 1, wherein four positioning columns (21) are arranged on the clamping jaw (2), the positioning columns (21) are driven to move outwards along the worm-type rotary adjustable chuck (24) by forward rotation of the connecting rods (22), and the positioning columns (21) are driven to move inwards along the worm-type rotary adjustable chuck (24) by reverse rotation of the connecting rods (22).
3. 3. The multi-axis adhesion testing device according to claim 1, wherein the X-axis screw rod (62) penetrates through the base (1), the X-axis screw rod (62) is connected with the supporting arm (11) through the connecting rod (22), sliding rods (12) are further arranged on two sides of the base (1), and the supporting arm (11) is sleeved on the sliding rods (12).
4. 4. The multi-axis adhesion testing device according to claim 1, wherein the purging device (5) comprises an air pump (51), a hose (52) and a nozzle (53), the air pump (51) is mounted on the base (1) through a bolt, and an air outlet of the air pump (51) is communicated with the nozzle (53) through the hose (52).
5. 5. The multi-axis adhesion testing device according to claim 3, wherein a mounting frame (13) is further arranged between the supporting arms (11), the Z-axis screw rod (64) and the driving motor (61) are mounted on the mounting frame (13), and the mounting frame (13) is sleeved on the Y-axis screw rod (63).

Description

Multi-shaft type adhesive force testing device Technical Field The utility model belongs to the technical field of adhesive force testing, and particularly relates to a multi-axis adhesive force testing device. Background The adhesive force test is an important means for evaluating the performance of a material surface coating or film, and has wide application in the fields of industrial production and scientific research. The traditional adhesive force testing device generally adopts a single clamping mode and a simple linear motion mechanism, and is difficult to meet the testing requirements of high efficiency and high precision. For example, in the prior art, most adhesion testing devices only support single specimen testing and are prone to misalignment during clamping and positioning, affecting the accuracy of the test results. In addition, conventional devices often lack efficient cleaning functions, resulting in the need for manual cleaning of residues after testing, increasing operating time and cost. The Chinese patent with the bulletin number of CN213456609U discloses an ink adhesive force testing machine, which comprises a bearing frame, a transmission device, a control part and a motor, wherein the bearing frame comprises a bottom plate, a top plate and a plurality of stand columns, a antiskid plate for bearing a piece to be tested is arranged on the left side of the bottom plate, the control part and the motor are placed on the right side of the bottom plate, the transmission device comprises a disc, a connecting rod, a guide rail, a sliding block, a pull rod and a plane block, the lower end of the disc is fixedly connected with the tail end of a rotating shaft arranged on the motor, one end of the connecting rod is connected to the outer side of the disc, the other end of the connecting rod is in transmission connection with the sliding block, the sliding block is matched with the guide rail arranged on the top plate to form a guide rail, a vertical perforation is arranged in the middle of the sliding block, the bottom of the pull rod is fixedly connected with the plane block, a cleaning part is arranged at the bottom of the plane block, the cleaning part is in close fit with the antiskid plate to form an adhesive force with the antiskid plate, and the cleaning part is used for wiping ink on the surface of the piece to be tested. The device only supports the test of a single piece to be tested, can not scribe or detect a plurality of test boards at the same time, and is difficult to meet the requirement of multi-station or batch test. Therefore, a person skilled in the art is required to solve the above technical problems. Disclosure of utility model The technical problem to be solved by the utility model is that in the prior art, the adjustment mechanism involves the cooperation of a plurality of slide rails and positioning pieces when the battery pack is positioned, and the adjustment process is more complex and time-consuming for operators than the simple bolt fixing. In order to solve the technical problems, the utility model adopts the following technical scheme: The multi-axis adhesive force testing device comprises a base, clamping jaws, supporting arms, sliding rails, a scribing head, a purging device and a driving assembly, wherein at least three clamping jaws are arranged on the base, the supporting arms are arranged on two sides of the base, the purging device is arranged on the base, the driving assembly comprises a driving motor and a displacement screw rod, the displacement screw rod comprises an X-axis screw rod, a Y-axis screw rod and a Z-axis screw rod, the Y-axis screw rod is arranged at the tail end of the base, the X-axis is arranged on two sides of the base, the Z-axis screw rod is arranged between the supporting arms, and the scribing head is arranged at the bottom of the Z-axis screw rod. By adopting the technical scheme, the adhesive force of the sample surface in different directions can be accurately tested through the driving of the X, Y, Z axial screw rods. The device can adapt to various complex test requirements, including but not limited to the evaluation of the adhesion properties of materials such as coatings, adhesives and the like in different angles and directions, and the position adjustment can be performed by using the displacement screw rod, so that very high positioning precision can be provided, each test can be performed under the same condition, the repeatability and reliability of test results are improved, the clamping jaw design allows fixing samples with different shapes and sizes, and the application range of equipment is increased. Meanwhile, the purging device can clean the surface of the sample before and after the test, reduce the influence of external factors on the test result, ensure the accuracy of data, combine the driving motor with the displacement screw rod, realize the automatic test process, reduce the manual intervention, improve