Device for comparing and testing adhesion force of ice-adhesion-resistant coating

Abstract

The utility model belongs to the technical field of ice-adhesion-resistant coatings, and particularly relates to an ice-adhesion-resistant coating adhesive force comparison test device which comprises a workbench, a base plate is coated with an ice-adhesion-resistant coating, a plywood is made to descend through a lifting assembly, the plywood is attached to the surface of the base plate, meanwhile, a first motor is used for driving a plurality of cams to rotate, and the adhesion force of the base plate is tested. And then the cam rotates to enable the jacking columns to move upwards and impact the bottom surface of the base plate, so that the base plate vibrates through the impact of the jacking columns on the base plate, bubbles in the ice-adhesion-resistant coating can be discharged along with vibration, after the coating is solidified, the plywood ascends, and then the tension sensor feeds back the tension, so that the ice-adhesion-resistant coating is formed. And then the adhesive force is obtained through a numerical value fed back by the tension sensor, and then the steps are carried out on various ice-adhesion-resistant coatings, so that an adhesive force comparison test can be carried out, and the effects of carrying out the adhesive force comparison test on the ice-adhesion-resistant coatings and conveniently discharging bubbles in the ice-adhesion-resistant coatings are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-ice adhesion coatings, and in particular relates to an anti-ice adhesion coating adhesion comparison test device. Background Art

[0002] Anti-ice adhesion coating is commonly known as anti-ice and snow coating. It is suitable for various coating methods, can self-curing at room temperature, and forms a 30μm dry coating film on the protected surface, which can prevent ice and snow adhesion. It also has composite functions such as corrosion resistance, wear resistance, anti-aging, and surface self-cleaning. It can be used for aircraft, ships, power lines, telecommunication lines and other structures that need to prevent ice and snow. Using IPN technology, organic polymers are modified with silicon-containing inorganic polymers to obtain multi-block copolymers composed of alternating arrangements, so that the mechanical properties of the coating such as adhesion and hardness are improved. At the same time, the coating surface presents low surface energy.

[0003] In the prior art, the adhesion test of the anti-ice adhesion coating is often carried out through the cross-hatch method, the tensile method, the pull-out adhesion test and the like. Furthermore, during the coating coating stage, the coating usually needs to be manually coated on the substrate. Then, during the coating coating process, air may be mixed in the contact surface between the coating and the substrate. At this time, the air may enter the coating to form bubbles. Therefore, the adhesion between the coating and the substrate may be changed due to the intervention of the bubbles, which may affect the test effect of the coating adhesion.

[0004] In view of this, we propose a comparative test device for the adhesion of anti-ice adhesion coatings. Utility Model Content

[0005] The utility model aims to provide an anti-ice adhesion coating adhesion comparison test device to solve the problems raised in the above background technology.

[0006] In view of this, the utility model provides an anti-ice adhesion coating adhesion comparison test device, comprising: a workbench, a mounting frame is fixedly installed on the top surface of the workbench, a movable plate is slidably connected between the workbench and the mounting frame, a base plate is slidably connected to the top surface of the workbench, a mounting groove is provided on the bottom surface of the movable plate, a tension sensor is fixedly installed inside the mounting groove, a mounting plate is provided on the bottom surface of the movable plate, a countersunk hole is provided on the bottom surface of the mounting plate, a bolt is provided inside the countersunk hole, the countersunk hole and the tension sensor are connected by the bolt, and a joint plate is provided on the bottom surface of the movable plate;

[0007] A mounting groove, the mounting groove is opened on one side of the workbench, a rotating shaft is rotatably connected inside the mounting groove, a plurality of cams are fixedly sleeved on the outer circumferential wall of the rotating shaft, a first motor is fixedly installed on one side of the workbench, and one end of the driving shaft of the first motor is fixedly installed on the rotating shaft;

[0008] A plurality of movable holes, wherein the plurality of movable holes are provided on the top surface of the workbench, the movable holes are communicated with the mounting grooves, the top surface of the workbench is fixedly provided with a plurality of mounting caps, the positions of the plurality of mounting caps correspond to the plurality of movable holes, the interiors of the plurality of mounting caps are slidably connected with connecting plates, the top surfaces of the plurality of mounting caps are provided with circular through holes, the top surfaces of the plurality of connecting plates are fixedly provided with top columns, the top columns are slidably connected with the circular through holes, the outer circular wall surfaces of the plurality of top columns are movably sleeved with first springs, the bottom surfaces of the plurality of connecting plates are fixedly provided with positioning columns, and the plurality of positioning columns are slidably connected with the plurality of movable holes respectively;

[0009] Two groups of lifting components are respectively arranged on both sides of the workbench and are used to drive the movable plate to move up and down.

[0010] In the present technical scheme, the staff coats the anti-ice adhesion coating on the surface of the substrate, and then the staff uses two sets of lifting components to lower the movable plate and the joint plate, and make the joint plate fit the surface of the substrate, and at the same time the staff uses the first motor, and then the rotation of the driving shaft of the first motor will drive the rotating shaft and multiple cams on its surface to rotate, and then when the cam rotates, the raised part of its surface will push the positioning column, and at this time the positioning column will move upward due to the push of the cam, and then the upward movement of the positioning column will drive the connecting plate and the top column to move upward, and at the same time the connecting plate will squeeze the first spring, and then the upward movement of the top column will hit the bottom surface of the substrate, and when the raised part of the cam leaves the surface of the positioning column, the rebound force of the first spring will drive the positioning column and the top column to reset, so that the impact of multiple top columns on the substrate can cause the substrate to vibrate, and then due to the density of the anti-ice adhesion coating The density of the anti-ice adhesion coating on the surface of the substrate is greater than the density of the air, and then the bubbles in the anti-ice adhesion coating on the surface of the substrate will be discharged with the vibration. When the anti-ice adhesion coating between the plywood and the substrate solidifies, the staff uses two sets of lifting components to raise the plywood. During the rising process of the plywood, the solidified anti-ice adhesion coating will hinder the rising movement of the plywood. Then, the rising movement of the plywood will generate tension compared with the solidified anti-ice adhesion coating. At this time, the tension sensor will feedback the tension with an electrical signal, and then the staff can know the adhesion of the anti-ice adhesion coating according to the value fed back by the tension sensor. Then, by performing the above steps on different anti-ice adhesion coatings, the adhesion comparison test of different types of anti-ice adhesion coatings can be carried out, thereby achieving the effect of comparing the adhesion of different types of anti-ice adhesion coatings and facilitating the discharge of bubbles in the anti-ice adhesion coating during the test.

[0011] In the above technical solution, further, the lifting assembly includes:

[0012] Two transmission boxes, the two transmission boxes are respectively fixedly installed on both sides of the workbench, the transmission box is rotatably connected inside with a screw rod, the top surface of the transmission box is fixedly installed with a second motor, the bottom surface of the second motor driving shaft is fixedly installed with the screw rod, the transmission box is slidably connected with a connecting block inside, the top surface of the connecting block is provided with a threaded hole, the threaded hole is threadedly connected with the screw rod, two guide rods are fixedly installed inside the transmission box, the top surface of the connecting block is provided with a guide hole, the guide hole is slidably connected with the guide rod, and one side of the connecting block is fixedly installed with the movable plate.

[0013] In this technical solution, when the staff raises or lowers the movable plate, the staff uses the second motor, and the rotation of the drive shaft of the second motor drives the screw rod to rotate, and then the connecting block moves under the threaded transmission of the screw rod and the threaded hole. At this time, the staff can control the forward and reverse rotation of the drive shaft of the second motor to make the connecting block move up and down, thereby driving the movable plate to move up and down, thereby facilitating the lifting and lowering of the movable plate.

[0014] In the above technical scheme, further, a plurality of mounting plates are fixedly installed on the bottom surface of the mounting plate, and every two mounting plates form a group, and two sliding rods are fixedly installed between the two mounting plates, and the outer circular wall surface of the sliding rod is movably sleeved with a second spring, and a fixing plate is arranged between the two mounting plates, and two circular through holes are opened on one side of the fixing plate, and the inner circular wall surface of the circular through hole is slidably connected with the sliding rod, and two limit plates are fixedly installed on the top surface of the closing plate, and the inner wall surface of the limit plate is movably sleeved with the fixing plate.

[0015] In this technical solution, the staff can move the two fixed plates, and then the fixed plates will release the limit of the joint plates. At this time, the staff can remove the joint plates, making it easier for the staff to replace the joint plates.

[0016] In the above technical solution, further, a protective cover is slidably connected to the bottom surface of the movable plate.

[0017] In this technical solution, the anti-ice adhesion coating on the top of the substrate is prevented from splashing around during vibration.

[0018] In the above technical solution, further, a collecting trough is provided on the top surface of the workbench, a plurality of discharge holes are provided on the inner bottom surface of the collecting trough, and a collecting box is provided on the bottom surface of the workbench.

[0019] In this technical solution, it is convenient to collect and discharge the excess anti-ice adhesion coating.

[0020] In the above technical solution, further, two accordion covers are fixedly installed inside the two transmission boxes respectively, and the top surface and the bottom surface of the connecting block are fixedly installed with the accordion covers respectively.

[0021] In this technical solution, foreign objects are prevented from entering the interior of the transmission box and affecting its use.

[0022] The beneficial effects of the utility model are:

[0023] The anti-icing adhesion coating adhesion comparison test equipment applies the anti-icing adhesion coating on a substrate, uses a lifting assembly to lower a plywood, and fits the plywood to the surface of the substrate, and uses a first motor to drive a plurality of cams to rotate, and then the rotation of the cams causes a top column to move upward and hit the bottom surface of the substrate, so that the substrate can be vibrated by the impact of the multiple top columns on the substrate, and then the bubbles in the anti-icing adhesion coating are discharged with the vibration, and when the coating solidifies, the plywood is raised, and then the tension sensor feeds back the tension, and then the adhesion is obtained through the value fed back by the tension sensor, and then the above steps are performed on a plurality of anti-icing adhesion coatings to perform an adhesion comparison test, thereby achieving an adhesion comparison test of the anti-icing adhesion coating and facilitating the discharge of bubbles in the anti-icing adhesion coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the installation slot structure in the utility model;

[0026] Figure 3 It is a schematic diagram of the installation cap structure in the utility model;

[0027] Figure 4 It is a bottom view schematic diagram of the movable plate structure in the utility model;

[0028] Figure 5 It is a schematic diagram of the transmission box structure in the utility model.

[0029] The symbols in the figure are:

[0030] 1. Workbench; 2. Mounting frame; 3. Movable plate; 4. Transmission box; 5. Collecting box; 6. Clamp; 7. Base plate; 8. Protective cover; 9. Organ cover; 10. Collecting tank; 11. Discharge hole; 12. Mounting tank; 13. Rotating shaft; 14. Cam; 15. First motor; 16. Movable hole; 17. Mounting cap; 18. Connecting plate; 19. Positioning column; 20. First spring; 21. Top column; 22. Mounting tank; 23. Tension sensor; 24. Mounting plate; 25. Countersunk hole; 26. Mounting plate; 27. Sliding rod; 28. Second spring; 29. ​​Fixed plate; 30. Second motor; 31. Screw rod; 32. Guide rod; 33. Connecting block; 34. Threaded hole; 35. Guide hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0032] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0034] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0035] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0036] Embodiment 1:

[0037] See also Figure 1-Figure 5 , as shown, this embodiment provides an anti-ice adhesion coating adhesion comparison test device, including: a workbench 1, a mounting frame 2 is fixedly installed on the top surface of the workbench 1, a movable plate 3 is slidably connected between the workbench 1 and the mounting frame 2, a base plate 7 is slidably connected to the top surface of the workbench 1, a mounting groove 22 is provided on the bottom surface of the movable plate 3, a tension sensor 23 is fixedly installed inside the mounting groove 22, a mounting plate 24 is provided on the bottom surface of the movable plate 3, a countersunk hole 25 is provided on the bottom surface of the mounting plate 24, a bolt is provided inside the countersunk hole 25, the countersunk hole 25 is connected to the tension sensor 23 by bolts, and a joint plate 6 is provided on the bottom surface of the movable plate 3;

[0038] A mounting groove 12 is provided on one side of the workbench 1. A rotating shaft 13 is rotatably connected inside the mounting groove 12. A plurality of cams 14 are fixedly sleeved on the outer circumferential wall of the rotating shaft 13. A first motor 15 is fixedly installed on one side of the workbench 1. One end of the driving shaft of the first motor 15 is fixedly installed on the rotating shaft 13.

[0039] A plurality of movable holes 16, the plurality of movable holes 16 are all provided on the top surface of the workbench 1, the movable holes 16 are connected with the mounting grooves 12, a plurality of mounting caps 17 are fixedly installed on the top surface of the workbench 1, the positions of the plurality of mounting caps 17 correspond to the plurality of movable holes 16, the interiors of the plurality of mounting caps 17 are slidably connected with connecting plates 18, the top surfaces of the plurality of mounting caps 17 are provided with circular through holes, the top surfaces of the plurality of connecting plates 18 are fixedly installed with top columns 21, the top columns 21 are slidably connected with the circular through holes, the outer circular wall surfaces of the plurality of top columns 21 are movably sleeved with first springs 20, the bottom surfaces of the plurality of connecting plates 18 are fixedly installed with positioning columns 19, and the plurality of positioning columns 19 are slidably connected with the plurality of movable holes 16 respectively;

[0040] Two sets of lifting components are respectively arranged on both sides of the workbench 1 and are used to drive the movable plate 3 to move up and down.

[0041] Among them, the staff applies the anti-ice adhesion coating on the surface of the substrate 7, and then the staff uses two sets of lifting components to lower the movable plate 3 and the joint plate 6, and make the joint plate 6 fit on the surface of the substrate 7. At the same time, the staff uses the first motor 15, and then the rotation of the driving shaft of the first motor 15 will drive the rotating shaft 13 and the multiple cams 14 on its surface to rotate, and then when the cam 14 rotates, the raised part of its surface will push the positioning column 19, at this time, the positioning column 19 is pushed upward by the cam 14, and then the upward movement of the positioning column 19 will drive the connecting plate 18 and the top column 21 to move upward, and at the same time, the connecting plate 18 will squeeze the first spring 20, and then the top column 21 moves upward and hits the bottom surface of the substrate 7, when the raised part of the cam 14 leaves the surface of the positioning column 19, the rebound force of the first spring 20 will drive the positioning column 19 and the top column 21 to reset, so that the impact of multiple top columns 21 on the substrate 7 can cause the substrate 7 to occur. Vibration, and then because the density of the anti-ice adhesion coating is greater than the density of air, the bubbles in the anti-ice adhesion coating on the surface of the substrate 7 will be discharged with the vibration. When the anti-ice adhesion coating between the plywood 6 and the substrate 7 solidifies, the staff uses two sets of lifting components to lift the plywood 6. Then, during the rising process of the plywood 6, the solidified anti-ice adhesion coating will hinder the rising movement of the plywood 6. Then, the rising movement of the plywood 6 will generate tension compared with the solidified anti-ice adhesion coating. At this time, the tension sensor 23 will provide electrical signal feedback for the tension, and then the staff can know the adhesion of the anti-ice adhesion coating according to the value fed back by the tension sensor 23. Then, by performing the above steps on different anti-ice adhesion coatings, the adhesion comparison test of different types of anti-ice adhesion coatings can be performed, thereby achieving the effect of comparing the adhesion of different types of anti-ice adhesion coatings and facilitating the discharge of bubbles in the anti-ice adhesion coating during the test.

[0042] Embodiment 2:

[0043] This embodiment provides an anti-ice adhesion coating adhesion comparison test device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the lifting component includes:

[0044] Two transmission boxes 4 are fixedly installed on both sides of the workbench 1 respectively, and the transmission box 4 is rotatably connected with a screw rod 31 inside, and the top surface of the transmission box 4 is fixedly installed with a second motor 30, and the bottom surface of the driving shaft of the second motor 30 is fixedly installed with the screw rod 31, and the transmission box 4 is slidably connected with a connecting block 33 inside, and the top surface of the connecting block 33 is provided with a threaded hole 34, and the threaded hole 34 is threadedly connected with the screw rod 31, and two guide rods 32 are fixedly installed inside the transmission box 4, and the top surface of the connecting block 33 is provided with a guide hole 35, and the guide hole 35 is slidably connected with the guide rod 32, and one side of the connecting block 33 is fixedly installed with the movable plate 3.

[0045] Among them, when the staff raises or lowers the movable plate 3, the staff uses the second motor 30, and the rotation of the driving shaft of the second motor 30 will drive the screw rod 31 to rotate, and then the connecting block 33 will move under the threaded transmission action of the screw rod 31 and the threaded hole 34. At this time, the staff can control the forward and reverse rotation of the driving shaft of the second motor 30 to make the connecting block 33 move up and down, thereby driving the movable plate 3 to move up and down, so as to facilitate the lifting and lowering of the movable plate 3.

[0046] Embodiment 3:

[0047] The present embodiment provides an anti-ice adhesion coating adhesion comparison test device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a plurality of mounting plates 26 are fixedly mounted on the bottom surface of the mounting plate 24, and each two mounting plates 26 form a group. Two sliding rods 27 are fixedly mounted between the two mounting plates 26, and a second spring 28 is movably sleeved on the outer circular wall surface of the sliding rod 27. A fixing plate 29 is arranged between the two mounting plates 26, and two circular through holes are provided on one side of the fixing plate 29. The inner circular wall surface of the circular through holes is slidably connected to the sliding rod 27. Two limit plates are fixedly mounted on the top surface of the closing plate 6, and the inner wall surface of the limit plate is movably sleeved on the fixing plate 29.

[0048] The staff can move the two fixing plates 29 , and the fixing plates 29 will release the limit of the clamping plate 6 . At this time, the staff can remove the clamping plate 6 , so that it is convenient for the staff to replace the clamping plate 6 .

[0049] Embodiment 4:

[0050] This embodiment provides an anti-ice adhesion coating adhesion comparison test device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the bottom surface of the movable plate 3 is slidably connected with a protective cover 8.

[0051] This prevents the anti-ice adhesion coating on the top of the substrate 7 from splashing around during vibration.

[0052] Embodiment 5:

[0053] The present embodiment provides an anti-ice adhesion coating adhesion comparison test device. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a collection groove 10 is opened on the top surface of the workbench 1, a plurality of discharge holes 11 are opened on the inner bottom surface of the collection groove 10, and a collection box 5 is arranged on the bottom surface of the workbench 1.

[0054] Among them, it is convenient to collect and discharge the excess anti-ice adhesion coating.

[0055] Embodiment 6:

[0056] The present embodiment provides an anti-ice adhesion coating adhesion comparison test device. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: two accordion covers 9 are fixedly installed inside the two transmission boxes 4, and the top and bottom surfaces of the connecting blocks 33 are fixedly installed with the accordion covers 9 respectively.

[0057] Among them, foreign objects are prevented from entering the interior of the transmission box 4 to affect the use.

[0058] When using an anti-icing adhesion coating adhesion comparison test device of the present embodiment, the staff applies the anti-icing adhesion coating on the surface of the substrate 7, and then the staff uses two sets of lifting components to lower the movable plate 3 and the clamping plate 6, and make the clamping plate 6 fit the surface of the substrate 7. At the same time, the staff uses the first motor 15, and then the rotation of the driving shaft of the first motor 15 will drive the rotating shaft 13 and the multiple cams 14 on its surface to rotate, and then when the cam 14 rotates, the raised part of its surface will push the positioning column 19, at this time, the positioning column 19 will move upward due to the pushing of the cam 14, and then the upward movement of the positioning column 19 will drive the connecting plate 18 and the top column 21 to move upward, and at the same time, the connecting plate 18 will squeeze the first spring 20, and then the top column 21 will move upward and hit the bottom surface of the substrate 7, when the raised part of the cam 14 leaves the surface of the positioning column 19, the rebound force of the first spring 20 will drive the positioning column 19 and the top column 21 to reset, so as to fix the substrate 7 through the multiple top columns 21 The impact of 7 can make the substrate 7 vibrate, and then because the density of the anti-ice adhesion coating is greater than the density of air, the bubbles in the anti-ice adhesion coating on the surface of the substrate 7 will be discharged with the vibration. When the anti-ice adhesion coating between the plywood 6 and the substrate 7 solidifies, the staff uses two sets of lifting components to lift the plywood 6. Then, during the rising process of the plywood 6, the solidified anti-ice adhesion coating will hinder the rising movement of the plywood 6. Then, the rising movement of the plywood 6 will generate tension compared with the solidified anti-ice adhesion coating. At this time, the tension sensor 23 will provide electrical signal feedback for the tension, and then the staff can know the adhesion of the anti-ice adhesion coating according to the value fed back by the tension sensor 23. Then, by performing the above steps on different anti-ice adhesion coatings, the adhesion comparison test of different types of anti-ice adhesion coatings can be performed, thereby achieving the adhesion comparison test of different types of anti-ice adhesion coatings and facilitating the discharge of bubbles in the anti-ice adhesion coating during the test.

[0059] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An anti-ice adhesion coating adhesion comparison test device, characterized in that: include: A workbench (1), a mounting frame (2) is fixedly mounted on the top surface of the workbench (1), a movable plate (3) is slidably connected between the workbench (1) and the mounting frame (2), a base plate (7) is slidably connected to the top surface of the workbench (1), a mounting groove (22) is provided on the bottom surface of the movable plate (3), a tension sensor (23) is fixedly mounted inside the mounting groove (22), a mounting plate (24) is provided on the bottom surface of the movable plate (3), a countersunk hole (25) is provided on the bottom surface of the mounting plate (24), a bolt is provided inside the countersunk hole (25), the countersunk hole (25) and the tension sensor (23) are connected via the bolt, and a clamping plate (6) is provided on the bottom surface of the movable plate (3); A mounting groove (12), the mounting groove (12) being arranged on one side of the workbench (1), a rotating shaft (13) being rotatably connected inside the mounting groove (12), a plurality of cams (14) being fixedly sleeved on the outer circular wall surface of the rotating shaft (13), a first motor (15) being fixedly mounted on one side of the workbench (1), one end of a driving shaft of the first motor (15) being fixedly mounted on the rotating shaft (13); A plurality of movable holes (16), wherein the plurality of movable holes (16) are all provided on the top surface of the workbench (1), wherein the movable holes (16) are connected to the mounting groove (12), wherein the top surface of the workbench (1) is fixedly mounted with a plurality of mounting caps (17), wherein the positions of the plurality of mounting caps (17) correspond to the plurality of movable holes (16), wherein the interiors of the plurality of mounting caps (17) are slidably connected with connecting plates (18), and wherein the plurality of mounting caps (17) are provided with a plurality of mounting caps (17). The top surface of the cap (17) is provided with a circular through hole, the top surfaces of the plurality of connecting plates (18) are fixedly mounted with a top column (21), the top column (21) is slidably connected to the circular through hole, the outer circular wall surfaces of the plurality of top columns (21) are movably sleeved with a first spring (20), the bottom surfaces of the plurality of connecting plates (18) are fixedly mounted with a positioning column (19), the plurality of positioning columns (19) are slidably connected to the plurality of movable holes (16) respectively; Two groups of lifting components are respectively arranged on two sides of the workbench (1) and are used to drive the movable plate (3) to move up and down.

2. The anti-ice adhesion coating adhesion comparison test equipment according to claim 1, characterized in that: The lifting assembly comprises two transmission boxes (4), the two transmission boxes (4) are respectively fixedly mounted on both sides of the workbench (1), a screw rod (31) is rotatably connected inside the transmission box (4), a second motor (30) is fixedly mounted on the top surface of the transmission box (4), the bottom surface of the driving shaft of the second motor (30) is fixedly mounted on the screw rod (31), a connecting block (33) is slidably connected inside the transmission box (4), a threaded hole (34) is provided on the top surface of the connecting block (33), the threaded hole (34) is threadedly connected to the screw rod (31), two guide rods (32) are fixedly mounted inside the transmission box (4), a guide hole (35) is provided on the top surface of the connecting block (33), the guide hole (35) is slidably connected to the guide rod (32), and one side of the connecting block (33) is fixedly mounted on the movable plate (3).

3. The anti-ice adhesion coating adhesion comparison test equipment according to claim 1, characterized in that: A plurality of mounting plates (26) are fixedly mounted on the bottom surface of the mounting plate (24), and each two mounting plates (26) form a group. Two sliding rods (27) are fixedly mounted between the two mounting plates (26), and a second spring (28) is movably sleeved on the outer circular wall surface of the sliding rod (27). A fixing plate (29) is arranged between the two mounting plates (26), and two circular through holes are provided on one side of the fixing plate (29), and the inner circular wall surface of the circular through hole is slidably connected to the sliding rod (27). Two limiting plates are fixedly mounted on the top surface of the closing plate (6), and the inner wall surface of the limiting plate is movably sleeved on the fixing plate (29).

4. The anti-ice adhesion coating adhesion comparison test equipment according to claim 1, characterized in that: The bottom surface of the movable plate (3) is slidably connected with a protective cover (8).

5. The anti-ice adhesion coating adhesion comparison test equipment according to claim 1, characterized in that: The top surface of the workbench (1) is provided with a collecting trough (10), the inner bottom surface of the collecting trough (10) is provided with a plurality of discharge holes (11), and the bottom surface of the workbench (1) is provided with a collecting box (5).

6. The anti-ice adhesion coating adhesion comparison test equipment according to claim 2, characterized in that: Two accordion covers (9) are respectively fixedly mounted inside the two transmission boxes (4), and the top surface and the bottom surface of the connecting block (33) are respectively fixedly mounted on the accordion covers (9).

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