Testing device for glue injection abrasion of adhesive

Abstract

The utility model belongs to the technical field of adhesive injection abrasion testing devices, and particularly relates to an adhesive injection abrasion testing device which comprises a testing device body and a fixing plate, the fixing plate is fixedly connected to one side of the testing device body, a first sliding groove is formed in the fixing plate, a ventilation sliding block is connected in the first sliding groove in a sliding mode, and the ventilation sliding block is arranged in the testing device body. A first fixing block is fixedly connected to one end of the ventilation sliding block, an air outlet communicated with an inner cavity of the ventilation sliding block is formed in one side of the first fixing block, two second sliding grooves are symmetrically formed in the inner wall of the air outlet, and two baffles are slidably connected into the two second sliding grooves correspondingly; the driving assembly is located in the first fixing block and used for driving the two baffles to move; the utility model solves the problem that when the testing device for the glue injection abrasion of the adhesive is used, the contact surface of the abrasion wheel and the adhesive can generate more heat, and the generated heat can influence the performance of the adhesive.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive injection wear testing devices, in particular to an adhesive injection wear testing device. Background Art

[0002] The test device for adhesive injection wear is usually called an adhesive wear tester or adhesive wear tester. This test device is mainly used to simulate the wear process experienced by the adhesive under actual use conditions to evaluate its wear resistance. The device simulates the wear behavior of the adhesive in different environments by controlling parameters such as loading force, movement speed, and wear time, and evaluates its wear resistance by measuring parameters such as wear amount. This test device is widely used in the adhesive industry and is of great significance for improving the quality and performance of adhesives.

[0003] The conventional adhesive injection wear test device does not have a heat dissipation mechanism, resulting in a large amount of heat generated at the contact surface between the wear wheel and the adhesive during use, which may affect the performance of the adhesive. In view of this, we propose an adhesive injection wear test device. Utility Model Content

[0004] The utility model aims to provide a testing device for adhesive injection wear to solve the problems raised in the above background technology.

[0005] In view of this, the utility model provides a testing device for adhesive injection wear, comprising:

[0006] A test device body and a fixed plate, wherein the fixed plate is fixedly connected to one side of the test device body, a first slide groove is provided on the fixed plate, a ventilation slider is slidably connected in the first slide groove, a first fixed block is fixedly connected to one end of the ventilation slider, an air outlet connected to the inner cavity of the ventilation slider is provided on one side of the first fixed block, two second slide grooves are symmetrically provided on the inner wall of the air outlet, and two baffles are slidably connected in the two second slide grooves respectively;

[0007] A driving assembly, the driving assembly is located in the first fixed block and is used to drive the two baffles to move;

[0008] A second fixing block, wherein the second fixing block is fixedly connected to the other end of the ventilation slider, and an inner cavity of the second fixing block is connected to an inner cavity of the ventilation slider;

[0009] A reciprocating assembly, the reciprocating assembly is located on the fixed plate and is used to drive the second fixed block to perform reciprocating motion;

[0010] The base is fixedly connected to one side of the fixing plate, a fan is arranged on the base, an air outlet of the fan is fixedly connected to a ventilation duct, and one end of the ventilation duct is fixed to the second fixing block.

[0011] Based on the above structure, by setting the first slide groove and ventilation slider, it is ensured that the ventilation slider can slide in the first slide groove, and by setting the air outlet, second fixed block, fan and ventilation duct, it is ensured that when the user starts the fan, the fan will discharge the outside air into the ventilation slider through the ventilation duct and the second fixed block, and let the ventilation slider discharge to the test device body through the air outlet to cool the adhesive, and by setting the reciprocating component, it is ensured that the user can drive the second fixed block to move back and forth through the reciprocating component, so that the cold air discharged from the air outlet can comprehensively cool the adhesive, and by setting the second slide groove and baffle, it is ensured that the baffle can slide in the second slide groove, and by setting the driving component, it is ensured that the user can drive the two baffles to move closer to or away from each other through the driving component to control the air volume passing through the air outlet.

[0012] In the above technical solution, further, the driving component includes:

[0013] A first rotating groove, the first rotating groove is arranged in the first fixed block and is connected with the two second sliding grooves, a bidirectional threaded rod is rotatably connected in the first rotating groove, and the bidirectional threaded rod is threadedly connected with the two baffles, a second rotating groove is arranged on the inner wall of the first rotating groove, a through groove connected with the outside is arranged on the inner wall of the second rotating groove, a worm wheel fixed with the bidirectional threaded rod is rotatably connected in the second rotating groove, a worm screw rotating with the through groove is meshed on one side of the worm wheel, and one end of the worm screw passes through the through groove and extends to the outside.

[0014] In this technical solution, it is ensured that the user can adjust the size of the air outlet according to usage requirements.

[0015] In the above technical solution, further, the two sections of threads on the bidirectional threaded rod have opposite rotation directions.

[0016] In this technical solution, it is ensured that when the bidirectional threaded rod rotates, the two baffles will be moved closer to or farther away from each other due to the action of the threads of the bidirectional threaded rod.

[0017] In the above technical solution, further, one end of the worm is fixedly connected to an anti-sliding block.

[0018] In this technical solution, it is ensured that the user can save more effort when turning the worm.

[0019] In the above technical solution, further, the reciprocating assembly includes:

[0020] A rotating rod, the rotating rod is rotatably connected to one side of the fixed plate, a transmission rod is rotatably connected between the rotating rod and the second fixed block, and a first sprocket is fixedly connected to the rotating rod;

[0021] The motor is fixedly connected to the top surface of the fixed plate, a second sprocket is fixedly connected to the output shaft of the motor, and a chain is meshed between the second sprocket and the first sprocket.

[0022] In this technical solution, it is ensured that the injection of the adhesive can be fully cooled to prevent the high temperature generated during the abrasion test of the adhesive injection from affecting the performance of the adhesive injection.

[0023] In the above technical solution, further, the exhaust port of the fan is connected to the inner cavity of the ventilation duct.

[0024] In this technical solution, it is ensured that the wind discharged from the exhaust port of the fan can be discharged into the ventilation duct.

[0025] In the above technical solution, further, the inner cavity of the ventilation duct is communicated with the inner cavity of the second fixing block.

[0026] In this technical solution, it is ensured that the wind entering the ventilation duct can enter the second fixing block.

[0027] The beneficial effects of the utility model are:

[0028] 1. The adhesive injection wear test device ensures that the ventilation slider can slide in the first slide groove by providing a first slide groove and a ventilation slider, and ensures that when the user starts the fan, the fan will discharge the outside air into the ventilation slider through the ventilation duct and the second fixed block by providing an air outlet, a second fixed block, a fan and a ventilation duct, and allow the ventilation slider to discharge the air to the test device body through the air outlet to cool the adhesive, and the reciprocating component is provided to ensure that the user can drive the second fixed block to move back and forth through the reciprocating component, so that the cold air discharged from the air outlet can comprehensively cool the adhesive, thereby solving the problem that when the adhesive injection wear test device is in use, the contact surface between the wear wheel and the adhesive generates more heat, and the generated heat may affect the performance of the adhesive.

[0029] 2. The adhesive injection wear test device ensures that the baffle can slide in the second slide groove by setting the second slide groove and the baffle, and ensures that the user can drive the two baffles to move closer to or away from each other through the driving component to control the air volume passing through the air outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a schematic cross-sectional structure diagram of the fixing plate of the utility model;

[0032] Figure 3 This is one of the internal structure diagrams of the first fixing block of the utility model;

[0033] Figure 4 This is the second schematic diagram of the internal structure of the first fixing block of the utility model;

[0034] Figure 5 It is a schematic diagram of the explosion structure of the area of ​​the utility model.

[0035] The symbols in the figure are:

[0036] 1. Test device body; 2. Fixing plate; 3. First slide groove; 4. Ventilation slider; 5. First fixed block; 6. Air outlet; 7. Second slide groove; 8. Baffle plate; 9. Second fixed block; 10. Base; 11. Fan; 12. Ventilation duct; 13. First rotating groove; 14. Bidirectional threaded rod; 15. Second rotating groove; 16. Through groove; 17. Worm wheel; 18. Worm; 19. Rotating rod; 20. Transmission rod; 21. First sprocket; 22. Motor; 23. Second sprocket; 24. Chain. DETAILED DESCRIPTION

[0037] 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.

[0038] 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.

[0039] 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.

[0040] 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.

[0041] 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.

[0042] Embodiment 1:

[0043] See also Figure 1 - Figure 5 As shown, this embodiment provides a testing device for adhesive injection wear, comprising:

[0044] A test device body 1 and a fixed plate 2, the fixed plate 2 is fixedly connected to one side of the test device body 1, a first slide groove 3 is provided on the fixed plate 2, a ventilation slider 4 is slidably connected in the first slide groove 3, a first fixed block 5 is fixedly connected to one end of the ventilation slider 4, an air outlet 6 connected to the inner cavity of the ventilation slider 4 is provided on one side of the first fixed block 5, two second slide grooves 7 are symmetrically provided on the inner wall of the air outlet 6, and two baffles 8 are slidably connected in the two second slide grooves 7 respectively;

[0045] A driving assembly, which is located in the first fixed block 5 and is used to drive the two baffles 8 to move;

[0046] A second fixing block 9, which is fixedly connected to the other end of the ventilation slider 4, and the inner cavity of the second fixing block 9 is connected to the inner cavity of the ventilation slider 4;

[0047] A reciprocating assembly, which is located on the fixed plate 2 and is used to drive the second fixed block 9 to perform reciprocating motion;

[0048] The base 10 is fixedly connected to one side of the fixing plate 2 , a fan 11 is arranged on the base 10 , an air outlet of the fan 11 is fixedly connected to a ventilation duct 12 , and one end of the ventilation duct 12 is fixed to the second fixing block 9 .

[0049] Embodiment 2:

[0050] This embodiment provides a test device for adhesive injection wear, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the driving component includes:

[0051] A first rotating groove 13 is provided in the first fixed block 5 and is connected with the two second sliding grooves 7. A bidirectional threaded rod 14 is rotatably connected in the first rotating groove 13, and the bidirectional threaded rod 14 is threadedly connected with the two baffles 8. A second rotating groove 15 is provided on the inner wall of the first rotating groove 13. A through groove 16 connected with the outside is provided on the inner wall of the second rotating groove 15. A worm wheel 17 fixed with the bidirectional threaded rod 14 is rotatably connected in the second rotating groove 15. A worm 18 rotating with the through groove 16 is meshed on one side of the worm wheel 17, and one end of the worm 18 passes through the through groove 16 and extends to the outside.

[0052] Among them, when the user needs to adjust the size of the air outlet 6, the user turns the worm 18 by hand, so that the worm 18 drives the worm wheel 17 to rotate in the second rotating groove 15. When the worm wheel 17 rotates, the worm wheel 17 will drive the bidirectional threaded rod 14 to rotate in the first rotating groove 13, so that the two baffles 8 are moved to the appropriate position by the thread of the bidirectional threaded rod 14. When the two baffles 8 move to the appropriate position, the user stops turning the worm 18 to ensure that the user can adjust the size of the air outlet 6 according to usage requirements.

[0053] Embodiment 3:

[0054] This embodiment provides a test device for adhesive injection wear, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the two sections of threads on the bidirectional threaded rod 14 have opposite rotation directions.

[0055] It is ensured that when the bidirectional threaded rod 14 rotates, the two baffles 8 are moved closer to or farther away from each other by the threads of the bidirectional threaded rod 14 .

[0056] Embodiment 4:

[0057] This embodiment provides a testing device for adhesive injection wear, which, in addition to the technical solutions of the above embodiments, also has the following technical features: one end of the worm 18 is fixedly connected to an anti-sliding block.

[0058] This ensures that the user can save more effort when turning the worm 18 .

[0059] Embodiment 5:

[0060] This embodiment provides a test device for adhesive injection wear, which, in addition to the technical solutions of the above embodiments, also has the following technical features. The reciprocating component includes:

[0061] A rotating rod 19, the rotating rod 19 is rotatably connected to one side of the fixed plate 2, a transmission rod 20 is rotatably connected between the rotating rod 19 and the second fixed block 9, and a first sprocket 21 is fixedly connected to the rotating rod 19;

[0062] The motor 22 is fixedly connected to the top surface of the fixed plate 2 , and a second sprocket 23 is fixedly connected to the output shaft of the motor 22 . A chain 24 is meshed between the second sprocket 23 and the first sprocket 21 .

[0063] Among them, when the user uses the test device body 1 to perform a wear test on the injection of the adhesive, the user starts the fan 11, and allows the fan 11 to discharge the outside air into the ventilation slider 4 through the ventilation duct 12 and the second fixed block 9, and discharge it to the working platform on the test device body 1 through the air outlet 6, so as to cool the injection of the adhesive. At the same time, the user starts the motor 22, and allows the motor 22 to drive the second sprocket 23 to rotate. When the second sprocket 23 rotates, the second sprocket 23 will drive the first sprocket 21 to rotate through the chain 24, and the first sprocket 21 will drive the rotating rod 19 to rotate. When the rotating rod 19 rotates, the rotating rod 19 will drive the ventilation slider 4 to reciprocate in the first slide groove 3 through the transmission rod 20 and the second fixed block 9, so that the cold air discharged through the air outlet 6 can evenly cool the injection of the adhesive, ensure that the injection of the adhesive can be fully cooled, and prevent the high temperature generated during the wear test of the adhesive injection from affecting the performance of the adhesive injection.

[0064] Embodiment 6:

[0065] This embodiment provides a testing device for adhesive injection wear. In addition to the technical solutions of the above embodiments, it also has the following technical features: the exhaust port of the fan 11 is connected to the inner cavity of the ventilation duct 12.

[0066] Herein, it is ensured that the wind discharged from the exhaust port of the fan 11 can be discharged into the ventilation duct 12 .

[0067] Embodiment 7:

[0068] This embodiment provides a testing device for adhesive injection wear. In addition to the technical solutions of the above embodiments, it also has the following technical features: the inner cavity of the ventilation duct 12 is connected to the inner cavity of the second fixing block 9.

[0069] Here, it is ensured that the wind entering into the ventilation duct 12 can enter into the second fixing block 9 .

[0070] When the user uses the test device body 1 to perform a wear test on the injection of the adhesive, the user starts the fan 11, and allows the fan 11 to discharge the outside air into the ventilation slider 4 through the ventilation duct 12 and the second fixed block 9, and discharge it to the working platform on the test device body 1 through the air outlet 6, so as to cool down the injection of the adhesive. At the same time, the user starts the motor 22, and allows the motor 22 to drive the second sprocket 23 to rotate. When the second sprocket 23 rotates, the second sprocket 23 will drive the first sprocket 21 to rotate through the chain 24, and the first sprocket 21 will drive the rotating rod 19 to rotate. When the rotating rod 19 rotates, the rotating rod 19 will drive the ventilation slider 4 to reciprocate in the first slide groove 3 through the transmission rod 20 and the second fixed block 9, so that the cold air discharged through the air outlet 6 can evenly cool down the injection of the adhesive, ensuring that the injection of the adhesive can be fully cooled, and preventing the high temperature generated when the adhesive injection is subjected to the wear test will affect the performance of the adhesive injection;

[0071] When the user needs to adjust the size of the air outlet 6, the user manually rotates the worm 18 to allow the worm 18 to drive the worm wheel 17 to rotate in the second rotating groove 15. When the worm wheel 17 rotates, the worm wheel 17 will drive the bidirectional threaded rod 14 to rotate in the first rotating groove 13, so that the two baffles 8 are moved closer to each other by the threads of the bidirectional threaded rod 14. When the two baffles 8 move to the appropriate position, the user stops rotating the worm 18 to ensure that the user can adjust the size of the air outlet 6 according to usage requirements.

[0072] 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. A test device for adhesive injection wear, characterized in that: include: A test device body (1) and a fixed plate (2), wherein the fixed plate (2) is fixedly connected to one side of the test device body (1), a first slide groove (3) is provided on the fixed plate (2), a ventilation slider (4) is slidably connected in the first slide groove (3), a first fixed block (5) is fixedly connected to one end of the ventilation slider (4), an air outlet (6) connected to the inner cavity of the ventilation slider (4) is provided on one side of the first fixed block (5), two second slide grooves (7) are symmetrically provided on the inner wall of the air outlet (6), and two baffles (8) are slidably connected in the two second slide grooves (7) respectively; A driving assembly, the driving assembly being located in the first fixed block (5) and being used for driving the two baffles (8) to move; A second fixing block (9), the second fixing block (9) being fixedly connected to the other end of the ventilation slider (4), and the inner cavity of the second fixing block (9) being in communication with the inner cavity of the ventilation slider (4); A reciprocating assembly, the reciprocating assembly being located on the fixed plate (2) and being used to drive the second fixed block (9) to perform reciprocating motion; A base (10), the base (10) being fixedly connected to one side of the fixing plate (2), a fan (11) being arranged on the base (10), an air outlet of the fan (11) being fixedly connected to a ventilation duct (12), and one end of the ventilation duct (12) being fixed to the second fixing block (9).

2. The adhesive injection wear testing device according to claim 1, characterized in that: The drive assembly comprises: A first rotating groove (13), the first rotating groove (13) is arranged in the first fixed block (5) and is connected with the two second sliding grooves (7), a bidirectional threaded rod (14) is rotatably connected in the first rotating groove (13), and the bidirectional threaded rod (14) is threadedly connected with the two baffles (8), a second rotating groove (15) is arranged on the inner wall of the first rotating groove (13), a through groove (16) connected with the outside is arranged on the inner wall of the second rotating groove (15), a worm wheel (17) fixed with the bidirectional threaded rod (14) is rotatably connected in the second rotating groove (15), a worm (18) rotatably engaged with one side of the worm wheel (17) and rotatable with the through groove (16), and one end of the worm (18) passes through the through groove (16) and extends to the outside.

3. The adhesive injection wear testing device according to claim 2, characterized in that: The two sections of threads on the bidirectional threaded rod (14) have opposite rotation directions.

4. The adhesive injection wear testing device according to claim 2, characterized in that: One end of the worm (18) is fixedly connected with an anti-sliding block.

5. The adhesive injection wear testing device according to claim 4, characterized in that: The reciprocating assembly comprises: A rotating rod (19), the rotating rod (19) being rotatably connected to one side of the fixed plate (2), a transmission rod (20) being rotatably connected between the rotating rod (19) and the second fixed block (9), and a first sprocket (21) being fixedly connected to the rotating rod (19); A motor (22), the motor (22) being fixedly connected to the top surface of the fixed plate (2), a second sprocket (23) being fixedly connected to the output shaft of the motor (22), and a chain (24) being meshed between the second sprocket (23) and the first sprocket (21).

6. The adhesive injection wear testing device according to claim 4, characterized in that: The air outlet of the fan (11) is in communication with the inner cavity of the ventilation duct (12).

7. The adhesive injection wear testing device according to claim 4, characterized in that: The inner cavity of the ventilation duct (12) is communicated with the inner cavity of the second fixing block (9).

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