Equipment for detecting corrosion resistance of new material

Abstract

The invention relates to the technical field of new material detection equipment, and particularly discloses new material corrosion resistance detection equipment which comprises a bottom plate, a reciprocating assembly and a spraying assembly, supporting frames are symmetrically installed on the top face of the bottom plate, an isolation fence is installed between the top faces of the two supporting frames, a bundling frame is installed on the top face of the isolation fence, and the reciprocating assembly is installed on one side of the outer wall of the bundling frame. A spraying assembly is installed on the reciprocating assembly, a top supporting frame is installed on the top face of the bottom plate, a collecting box is slidably installed between the limiting assembly and the top supporting frame, clamping assemblies are installed on the outer walls of the front side and the rear side of the bundling and collecting frame correspondingly, protection assemblies are installed on the outer walls of the front side and the rear side of the bundling and collecting frame, and isolation waterproof cloth is installed between the protection assemblies and the clamping assemblies. Positioning assemblies are respectively mounted on the left and right sides of the top surface of the bundling frame; during use, through mutual cooperation of the structures, the clamping assembly can be protected when corrosive liquid is sprayed, and the effect of prolonging the service life of the device is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of new material testing equipment, and in particular relates to a new material corrosion resistance testing equipment. Background Art

[0002] The equipment for testing the corrosion resistance of new materials is an experimental device used to evaluate the corrosion resistance of materials. It accelerates the corrosion process of materials or products by simulating the corrosive environment that the materials or products may encounter in actual use.

[0003] The existing invention patent, a new material corrosion resistance testing equipment (Announcement No.: CN112595660B), provides a new material corrosion resistance testing equipment that is simple for operators to operate, saves time and effort, and can test the corrosion resistance of new materials. In order to solve the above technical problems, the present invention provides such a new material corrosion resistance testing equipment, including: a base, one side of the top of which is connected to a placement rack; a fixed plate, which is connected to the side of the base away from the placement rack; a sliding assembly, which is connected to the fixed plate; and a spray assembly, which is connected to the sliding assembly. The present invention can evenly spray the corrosive liquid on the plate through the sliding assembly and the spray assembly, so that the corrosion resistance of the plate can be tested;

[0004] However, in the prior art, the fixtures used to clamp the new material are exposed to the outside during use. They are directly exposed to the spray of corrosive liquid. Such direct contact may cause corrosion to the fixture itself, thereby affecting its structural integrity and service life.

[0005] Therefore, a new material corrosion resistance testing equipment is proposed to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a new material corrosion resistance testing device to solve the problem that in the prior art, the clamps used to clamp the new materials are exposed to the outside during use. They are directly exposed to the spray of corrosive liquid. This direct contact may cause corrosion to the clamps themselves, thereby affecting their structural integrity and service life.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new material corrosion resistance testing device, comprising a base plate, a reciprocating assembly and a spraying assembly, wherein a support frame is symmetrically installed on the top surface of the base plate, an isolation fence is installed between the top surfaces of the two support frames, the isolation fence is used to place the material to be tested, a cluster frame is installed on the top surface of the isolation fence, a reciprocating assembly is installed on one side of the outer wall of the cluster frame, a spraying assembly is installed on the reciprocating assembly, and the spraying assembly is used to spray the corrosive liquid onto the material to be tested, and a top support frame is installed on the top surface of the base plate. , the top support frame is respectively installed with limit assemblies on the outer walls on both sides of each other, a collection box is slidably installed between the limit assemblies and the top support frame, and the collection box is used to collect the corrosive liquid, the front and rear outer walls of the cluster frame are respectively installed with clamping assemblies, the front and rear outer walls of the cluster frame are respectively installed with protective assemblies, an isolation rain cloth is installed between the protective assemblies and the clamping assemblies, and the protective assemblies cooperate with the isolation rain cloth to protect the part of the clamping assemblies located in the inner cavity of the cluster frame, and positioning assemblies are respectively installed on the left and right sides of the top surface of the cluster frame;

[0008] The protection component includes a motor 1 and a mounting plate, the mounting plates are symmetrically mounted on the outer walls of the front and rear sides of the cluster frame, a winding roller is rotatably mounted between the two mounting plates, a motor 1 is mounted on the side of one mounting plate away from the winding roller, the power output shaft of the motor 1 passes through the mounting plate and is connected to the winding roller, and an isolation rain cloth is rolled up on the winding roller;

[0009] The clamping assembly includes an installation frame 1, and the installation frame 1 is respectively installed on the outer walls of the front and rear sides of the cluster frame. The inner wall of the installation frame 1 is connected to the inner cavity of the cluster frame. A clamping plate is slidably installed in the installation frame 1, and a transfer plate is installed on the top surface of the clamping plate located on one side of the inner cavity of the cluster frame. The side of the isolation rain cloth away from the winding roller passes through the outer wall of the cluster frame and is connected to the transfer plate, and a guide plate is arranged on the transfer plate.

[0010] Preferably, a through slot is formed on a top surface of the installation frame, a pushing block is slidably installed in the through slot, and a clamping plate is connected to the bottom surface of the pushing block.

[0011] Preferably, the pushing block is in a "T" shape, and bolts are respectively installed at both ends of the top surface of the pushing block, and the bolts penetrate the pushing block and contact the top surface of the mounting frame.

[0012] Preferably: the limiting component includes an installation frame three, and the installation frame three is respectively installed on the front and rear sides of the top support frame, a spring two is installed on the bottom surface of the inner cavity of the installation frame three, a resistance block is installed on the top surface of the spring two, and a resistance block is slidably installed between the installation frame three and the top support frame.

[0013] Preferably, a collection box is clamped between the two abutment blocks, and a top surface of the collection box contacts an isolation fence.

[0014] Preferably: the positioning assembly includes a positioning frame and a pressure plate, a connecting rod is symmetrically installed on the top surface of the pressure plate, a connecting rod is slidably installed on the bottom surface of the positioning frame, a connecting ring is installed above the side wall of the connecting rod, a spring 1 is installed on the top surface of the connecting ring, the side of the spring 1 away from the connecting ring is connected to the top surface of the inner cavity of the positioning frame, and sliding blocks are respectively installed on the left and right sides of the spring 1.

[0015] Preferably: support plates are respectively installed on the left and right inner walls of the clustering frame, the top surface of the support plate contacts with an isolating tarpaulin, the side of the isolating tarpaulin away from the support plate contacts with a pressure plate, and scrapers are respectively installed on the front and rear inner walls of the clustering frame.

[0016] Preferably, a sliding block is slidably installed between the support plate and the pressure plate, and the scraper contacts the top surface of the isolation rain cloth.

[0017] Preferably: the reciprocating assembly includes a second mounting frame, a second mounting frame is mounted on the side wall of the cluster frame, a second motor is mounted on the outer wall of the second mounting frame, a power output shaft of the second motor passes through the outer wall of the second mounting frame and extends into the inner cavity of the second mounting frame, a reciprocating screw is mounted on the power output shaft of the second motor, a moving block is threadedly connected to the reciprocating screw, and a connecting plate is mounted on the side wall of the moving block.

[0018] Preferably: a spray assembly is installed on the moving block, the spray assembly includes a water pump, the water pump is installed on the top surface of the moving block, a spray head is installed on the bottom surface of the connecting plate, a connecting pipe 1 is installed on the water outlet end of the water pump, the connecting pipe 1 passes through the top surface of the connecting plate and is connected to the spray head, and the water inlet end of the water pump is connected to a connecting pipe 2.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention sets a protective component, an isolation rain cloth, a clamping component and a transfer plate in a new material corrosion resistance testing device. When the device is in use, the above structures cooperate with each other to achieve the effect of protecting the clamping component when the corrosive liquid is sprayed, thereby achieving the effect of increasing the service life of the device. This solves the problem that during the use of the prior art, the clamps used to clamp the new material are exposed to the outside and are directly exposed to the spraying of the corrosive liquid. This direct contact may cause the clamp itself to be corroded, thereby affecting its structural integrity and service life.

[0021] 2. The present invention arranges a protective component, a clamping component, an isolation tarpaulin, a positioning component, a support plate and a transfer plate in a new material corrosion resistance testing device. When the device is in use, the above structures cooperate with each other to achieve positioning of the side of the isolation tarpaulin, thereby further enhancing the protective performance of the isolation tarpaulin on the clamping component.

[0022] 3. The present invention arranges a collection box, a top support frame, a limit assembly and a collection box in a new material corrosion resistance testing device. When the device is in use, the above structures cooperate with each other to collect the sprayed corrosive liquid and prevent the corrosive liquid from scattering randomly, thus solving the problem in the prior art that there is no corresponding collection assembly designed when spraying the corrosive liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of the present invention;

[0024] Figure 2 An exploded view of the present invention;

[0025] Figure 3 It is a cross-sectional view of the present invention;

[0026] Figure 4 is a cross-sectional view of the clamping assembly of the present invention;

[0027] Figure 5 This is a structural diagram of the positioning component of the present invention;

[0028] Figure 6 This is a structural diagram of the clamping assembly of the present invention;

[0029] Figure 7 for Figure 3 The structure diagram at A is enlarged;

[0030] Figure 8 for Figure 6 The enlarged structure diagram at C in the middle;

[0031] Fig. 9 for Figure 5 The structure diagram at B is enlarged;

[0032] Fig.10 It is a schematic diagram of the structure of the reciprocating assembly of the present invention.

[0033] In the figure: 1, bottom plate; 2, support frame; 3, top support frame; 4, collection box; 5, bundle frame; 6, clamping assembly; 601, mounting frame 1; 602, through slot; 603, clamping plate; 604, push block; 605, bolt; 7, protection assembly; 701, motor 1; 702, mounting plate; 703, winding roller; 8, reciprocating assembly; 801, mounting frame 2; 802, motor 2; 803, reciprocating screw rod; 804, moving block; 805, connecting plate; 9, spraying assembly ;901, water pump; 902, connecting pipe one; 903, sprinkler head; 904, connecting pipe two; 10, positioning assembly; 101, connecting rod; 102, pressure plate; 103, positioning frame; 104, spring one; 105, connecting ring; 11, limit assembly; 111, installation frame three; 112, spring two; 113, resistance block; 12, isolation fence; 13, isolation tarpaulin; 14, transfer plate; 15, guide plate; 16, scraper; 17, support plate; 19, sliding block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Reference Figure 1 - Fig. 9 As shown, the present invention provides a new material corrosion resistance testing device, including a bottom plate 1, a reciprocating assembly 8 and a spraying assembly 9, the top surface of the bottom plate 1 is symmetrically mounted with a support frame 2, an isolation fence 12 is mounted between the top surfaces of the two support frames 2, the isolation fence 12 is used to place the material to be tested, the top surface of the isolation fence 12 is mounted with a bunching frame 5, one side of the outer wall of the bunching frame 5 is mounted with a reciprocating assembly 8, the reciprocating assembly 8 is mounted with a spraying assembly 9, the spraying assembly 9 is used to spray the corrosive liquid onto the material to be tested, the top surface of the bottom plate 1 is mounted with a top support frame 3, the top support frames 3 are mutually The limiting components 11 are respectively installed on the outer walls on both sides, and a collecting box 4 is slidably installed between the limiting component 11 and the top support frame 3. The collecting box 4 is used to collect the corrosive liquid. The clamping components 6 are respectively installed on the outer walls on both sides of the front and rear sides of the clustering frame 5. The protective components 7 are installed on the outer walls on both sides of the front and rear sides of the clustering frame 5. An isolation rain cloth 13 is installed between the protective component 7 and the clamping component 6. The protective component 7 cooperates with the isolation rain cloth 13 to protect the part of the clamping component 6 located in the inner cavity of the clustering frame 5. Positioning components 10 are respectively installed on the left and right sides of the top surface of the clustering frame 5;

[0036] A control panel is installed on one side of the outer wall of the cluster frame 5. The control panel is provided with a control module and is connected to the electrical equipment in the device through wires or wirelessly, so as to control the use of the electrical equipment.

[0037] The protection component 7 includes a motor 701 and a mounting plate 702. The mounting plates 702 are symmetrically mounted on the outer walls of the front and rear sides of the bundle collection frame 5. A winding roller 703 is rotatably mounted between the two mounting plates 702. A motor 701 is mounted on one side of the mounting plate 702 away from the winding roller 703. The power output shaft of the motor 701 passes through the mounting plate 702 and is connected to the winding roller 703. The winding roller 703 is rolled up with an isolation rain cloth 13.

[0038] The clamping assembly 6 includes an installation frame 601, and the installation frames 601 are respectively installed on the outer walls of the front and rear sides of the clustering frame 5. The inner wall of the installation frame 601 is connected to the inner cavity of the clustering frame 5. A clamping plate 603 is slidably installed in the installation frame 601. The clamping plate 603 is located on the top surface of one side of the inner cavity of the clustering frame 5 and a transfer plate 14 is installed. The side of the isolation rain cloth 13 away from the winding roller 703 passes through the outer wall of the clustering frame 5 and is connected to the transfer plate 14. A guide plate 15 is arranged on the transfer plate 14.

[0039] In a further embodiment, referring to Figure 1-Figure 6 A through slot 602 is provided on the top surface of the installation frame 1 601, a push block 604 is slidably installed in the through slot 602, and a clamping plate 603 is connected to the bottom surface of the push block 604;

[0040] The push block 604 is in a "T" shape, and bolts 605 are respectively installed at both ends of the top surface of the push block 604. The bolts 605 penetrate the push block 604 and contact the top surface of the installation frame 1 601.

[0041] Among them, the material to be tested is placed on the top surface of the isolation fence 12, and the pushing block 604 is pushed to drive the clamping plate 603 to move, so as to clamp the material to be tested, and at the same time, the bolt 605 is screwed so that the bottom surface of the bolt 605 contacts the top surface of the through groove 602, thereby achieving mutual stillness between the clamping plate 603 and the installation frame 601.

[0042] In a further embodiment, referring to Figure 1-Figure 9 The limiting assembly 11 includes a mounting frame 3 111, and the mounting frames 3 111 are respectively installed on the front and rear sides of the top support frame 3, a spring 2 112 is installed on the bottom surface of the inner cavity of the mounting frame 3 111, and a resistance block 113 is installed on the top surface of the spring 2 112, and a resistance block 113 is slidably installed between the mounting frame 3 111 and the top support frame 3;

[0043] The collection box 4 is clamped between the two abutment blocks 113, and the top surface of the collection box 4 contacts the isolation fence 12;

[0044] Among them, the excessively sprayed corrosive liquid will enter the collection box 4 through the isolation fence 12, and when the collection box 4 is full of corrosive liquid, the resistance block 113 is pressed, so that the resistance block 113 squeezes the spring two 112, and the resistance block 113 shrinks to the installation frame three 111, so as to release the limit on the collection box 4, and then pull the collection box 4 to disassemble the collection box 4, so as to process the corrosive liquid collected in the collection box 4.

[0045] In a further embodiment, referring to Figure 1-Figure 9 The positioning assembly 10 includes a positioning frame 103 and a pressure plate 102. The top surface of the pressure plate 102 is symmetrically mounted with a connecting rod 101. The bottom surface of the positioning frame 103 is slidably mounted with the connecting rod 101. A connecting ring 105 is mounted above the side wall of the connecting rod 101. A spring 104 is mounted on the top surface of the connecting ring 105. The side of the spring 104 away from the connecting ring 105 is connected to the top surface of the inner cavity of the positioning frame 103. Sliding blocks 19 are mounted on the left and right sides of the spring 104 respectively.

[0046] Support plates 17 are respectively installed on the inner walls of the left and right sides of the bundle collection frame 5. The top surface of the support plate 17 contacts the isolation rain cloth 13. The side of the isolation rain cloth 13 away from the support plate 17 contacts the pressure plate 102. Scrapers 16 are respectively installed on the inner walls of the front and rear sides of the bundle collection frame 5.

[0047] A sliding block 19 is slidably installed between the support plate 17 and the pressure plate 102, and the scraper 16 contacts the top surface of the isolation rain cloth 13. The scraper 16 is used to scrape the corrosive liquid on the top surface of the isolation rain cloth 13 when the motor 1 701 drives the winding roller 703 to wind up the isolation rain cloth 13;

[0048] Among them, when the clamping plate 603 moves to clamp the material, the starting motor 701 drives the winding roller 703 to rotate, so that the isolation rain cloth 13 on the winding roller 703 is unwound, and cooperates with the movement of the clamping plate 603. As the clamping plate 603 moves, the isolation rain cloth 13 will also be synchronously laid flat in the bundle frame 5 to achieve protection of the clamping plate 603.

[0049] In a further embodiment, referring to Figure 1-Figure 10 The reciprocating assembly 8 includes a second mounting frame 801, a second mounting frame 801 is mounted on the side wall of the cluster frame 5, a second motor 802 is mounted on the outer wall of the second mounting frame 801, a power output shaft of the second motor 802 passes through the outer wall of the second mounting frame 801, and extends into the inner cavity of the second mounting frame 801, a reciprocating screw 803 is mounted on the power output shaft of the second motor 802, a moving block 804 is threadedly connected to the reciprocating screw 803, and a connecting plate 805 is mounted on the side wall of the moving block 804;

[0050] A spray assembly 9 is installed on the moving block 804, and the spray assembly 9 includes a water pump 901. The water pump 901 is installed on the top surface of the moving block 804, and a spray head 903 is installed on the bottom surface of the connecting plate 805. A connecting pipe 1 902 is installed on the water outlet end of the water pump 901, and the connecting pipe 1 902 passes through the top surface of the connecting plate 805 and is connected to the spray head 903. The water inlet end of the water pump 901 is connected to a connecting pipe 2 904;

[0051] The second connecting pipe 904 is connected to the container containing the corrosive liquid, and the water pump 901 is started, so that the corrosive liquid is transported along the second connecting pipe 904, the water pump 901 and the first connecting pipe 902, and finally sprayed by the spray head 903, spraying the corrosive liquid onto the material to be tested;

[0052] At the same time, the second motor 802 is started to drive the second mounting frame 801 to rotate, so as to adjust the position of the moving block 804 and realize the uniform spraying of the corrosive liquid.

[0053] The working principle of the present invention is as follows: before the device is used, all electrical devices in the device are first powered on;

[0054] Then, the material to be tested is placed on the top surface of the isolation fence 12, and the pushing block 604 is pushed to drive the clamping plate 603 to move, so as to clamp the material to be tested. At the same time, the motor 1 701 is started to drive the winding roller 703 to rotate, so that the isolation rain cloth 13 on the winding roller 703 is unwound, cooperating with the movement of the clamping plate 603;

[0055] As the clamping plate 603 moves, the isolation rain cloth 13 will also be synchronously laid flat in the bundle frame 5 to protect the clamping plate 603;

[0056] When the isolation tarpaulin 13 enters the inner cavity of the bundle frame 5, under the action of the spring 104, the connecting ring 105, the connecting rod 101 and the pressure plate 102 will always maintain a downward trend, so that the pressure plate 102 and the support plate 17 squeeze and position the two sides of the isolation tarpaulin 13, so as to prevent the corrosive liquid from seeping out from the two sides of the isolation tarpaulin 13 and corroding the clamping plate 603 under the isolation tarpaulin 13, thereby further improving the protective effect of the isolation tarpaulin 13 on the clamping plate 603;

[0057] At the same time, the bolt 605 is screwed so that the bottom surface of the bolt 605 contacts the top surface of the through slot 602, thereby achieving the mutual stillness between the clamping plate 603 and the mounting frame 601;

[0058] Then, the second connecting pipe 904 is connected to the container containing the corrosive liquid, and the water pump 901 is started, so that the corrosive liquid is transported along the second connecting pipe 904, the water pump 901 and the first connecting pipe 902, and finally the spray head 903 sprays the corrosive liquid onto the material to be tested;

[0059] At the same time, the second motor 802 is started to drive the second mounting frame 801 to rotate, so as to adjust the position of the moving block 804 and realize the uniform spraying of the corrosive liquid;

[0060] Among them, the excessively sprayed corrosive liquid will enter the collecting box 4 through the isolation fence 12, and when the collecting box 4 is full of corrosive liquid, the resistance block 113 is pressed, so that the resistance block 113 squeezes the spring two 112, and the resistance block 113 shrinks to the installation frame three 111, so as to release the limit on the collecting box 4, and then pull the collecting box 4 to disassemble the collecting box 4, so as to process the corrosive liquid collected in the collecting box 4, and at the same time collect the sprayed corrosive liquid, so as to avoid the problem of the corrosive liquid being scattered at will.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new material corrosion resistance testing device, comprising a base plate (1), a reciprocating assembly (8) and a spraying assembly (9), characterized in that: The top surface of the bottom plate (1) is symmetrically mounted with support frames (2); an isolation fence (12) is mounted between the top surfaces of the two support frames (2); the isolation fence (12) is used to place the material to be tested; a cluster frame (5) is mounted on the top surface of the isolation fence (12); a reciprocating assembly (8) is mounted on one side of the outer wall of the cluster frame (5); a spraying assembly (9) is mounted on the reciprocating assembly (8); the spraying assembly (9) is used to spray the corrosive liquid onto the material to be tested; a top support frame (3) is mounted on the top surface of the bottom plate (1); and limit assemblies (11) are mounted on the outer walls of both sides of the top support frame (3); A collecting box (4) is slidably installed between the limiting component (11) and the top support frame (3), and the collecting box (4) is used to collect the corrosive liquid. The front and rear outer walls of the clustering frame (5) are respectively installed with clamping components (6). The front and rear outer walls of the clustering frame (5) are respectively installed with protective components (7). An isolating rain cloth (13) is installed between the protective component (7) and the clamping component (6). The protective component (7) cooperates with the isolating rain cloth (13) to protect the part of the clamping component (6) located in the inner cavity of the clustering frame (5). Positioning components (10) are respectively installed on the left and right sides of the top surface of the clustering frame (5); The protection component (7) comprises a motor (701) and a mounting plate (702), the mounting plates (702) are symmetrically mounted on the outer walls on both sides of the front and rear of the bundle collection frame (5), a winding roller (703) is rotatably mounted between the two mounting plates (702), a motor (701) is mounted on a side of one mounting plate (702) away from the winding roller (703), a power output shaft of the motor (701) passes through the mounting plate (702) and is connected to the winding roller (703), and an isolation rain cloth (13) is rolled up on the winding roller (703); The clamping assembly (6) comprises a mounting frame (601), and mounting frames (601) are respectively mounted on the outer walls on the front and rear sides of the bundling frame (5); the inner wall of the mounting frame (601) is connected to the inner cavity of the bundling frame (5); a clamping plate (603) is slidably mounted in the mounting frame (601); a transfer plate (14) is mounted on the top surface of the clamping plate (603) located on one side of the inner cavity of the bundling frame (5); the side of the isolation rain cloth (13) away from the winding roller (703) passes through the outer wall of the bundling frame (5) and is connected to the transfer plate (14); a guide plate (15) is arranged on the transfer plate (14).

2. The new material corrosion resistance testing device according to claim 1 is characterized by: A through slot (602) is provided on the top surface of the installation frame 1 (601), a pushing block (604) is slidably installed in the through slot (602), and a clamping plate (603) is connected to the bottom surface of the pushing block (604).

3. The new material corrosion resistance testing device according to claim 2 is characterized by: The pushing block (604) is in a "T" shape, and bolts (605) are respectively installed at both ends of the top surface of the pushing block (604). The bolts (605) penetrate the pushing block (604) and contact the top surface of the installation frame (601).

4. The new material corrosion resistance testing device according to claim 1 is characterized by: The limiting component (11) comprises a mounting frame three (111), and the mounting frame three (111) is respectively mounted on the front and rear sides of the top support frame (3), a spring two (112) is mounted on the bottom surface of the inner cavity of the mounting frame three (111), and a resistance block (113) is mounted on the top surface of the spring two (112), and a resistance block (113) is slidably mounted between the mounting frame three (111) and the top support frame (3).

5. The new material corrosion resistance testing device according to claim 4 is characterized by: A collection box (4) is clamped between the two abutment blocks (113), and the top surface of the collection box (4) contacts an isolation fence (12).

6. The new material corrosion resistance testing device according to claim 1 is characterized by: The positioning assembly (10) comprises a positioning frame (103) and a pressure plate (102), the top surface of the pressure plate (102) being symmetrically mounted with a connecting rod (101), the bottom surface of the positioning frame (103) being slidably mounted with a connecting rod (101), a connecting ring (105) being mounted above the side wall of the connecting rod (101), a spring 1 (104) being mounted on the top surface of the connecting ring (105), a side of the spring 1 (104) away from the connecting ring (105) being connected to the top surface of the inner cavity of the positioning frame (103), and sliding blocks (19) being mounted on the left and right sides of the spring 1 (104), respectively.

7. The new material corrosion resistance testing device according to claim 1 is characterized by: Support plates (17) are respectively installed on the inner walls on the left and right sides of the bundling frame (5); the top surface of the support plate (17) contacts an isolating rain cloth (13); the side of the isolating rain cloth (13) away from the support plate (17) contacts a pressure plate (102); and scrapers (16) are respectively installed on the inner walls on the front and rear sides of the bundling frame (5).

8. The new material corrosion resistance testing device according to claim 7 is characterized by: A sliding block (19) is slidably installed between the support plate (17) and the pressure plate (102), and the scraper (16) contacts the top surface of the isolation rain cloth (13).

9. The new material corrosion resistance testing device according to claim 1 is characterized by: The reciprocating assembly (8) comprises a second mounting frame (801), the second mounting frame (801) being mounted on the side wall of the cluster frame (5), the second motor (802) being mounted on the outer wall of the second mounting frame (801), the power output shaft of the second motor (802) passing through the outer wall of the second mounting frame (801) and extending into the inner cavity of the second mounting frame (801), the power output shaft of the second motor (802) being mounted on a reciprocating screw (803), the reciprocating screw (803) being threadedly connected with a moving block (804), and the side wall of the moving block (804) being mounted with a connecting plate (805).

10. The new material corrosion resistance testing device according to claim 9, characterized in that: The movable block (804) is provided with a spray assembly (9), the spray assembly (9) comprising a water pump (901), the water pump (901) being provided on the top surface of the movable block (804), the spray head (903) being provided on the bottom surface of the connecting plate (805), the water outlet end of the water pump (901) being provided with a connecting pipe 1 (902), the connecting pipe 1 (902) passing through the top surface of the connecting plate (805) and being connected to the spray head (903), and the water inlet end of the water pump (901) being connected with a connecting pipe 2 (904).

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