A device for testing the aging resistance of TPEE

Abstract

The utility model discloses a TPEE anti -aging testing arrangement, including test box and machine case, the test box fixed mounting is at the top of machine case, the front of test box is hinged to rotate and is installed with first sealed door, the front of machine case is hinged to rotate and is installed with second sealed door, the inside fixed mounting of machine case has ozone generator, places TPEE material on the material frame through the TPEE material, and places the material frame on the material table, controls the operation of fan, and the wind of fan can blow ozone and circulate in the test box, is used for improving the contact effect of ozone and TPEE material, improves the detection effect, through the operation control of first motor moving frame in rotating frame middle part movement, simultaneously, through third motor drive mounting disc rotation, and the TPEE material of material frame inside can be pushed to the TPEE material of material frame inside by pusher, improve the contact effect of ozone and TPEE material, improve the detection integrity to TPEE material.

Description

TECHNICAL FIELD

[0001] The utility model relates to TPEE test technical field, concretely is a kind of TPEE ageing resistance testing device. BACKGROUND

[0002] TPEE is the block copolymer containing polyester hard segment and polyether soft segment, TPEE is mainly used in the field requiring shock absorption, impact resistance, flex resistance, sealing and elasticity, oil resistance, chemical resistance and sufficient strength, is widely used in wire and cable and sealing element etc., TPEE is excellent in chemical stability under many different conditions, such as in water mist, ozone, outdoor atmospheric ageing etc., like most elastomers, degradation occurs under the action of ultraviolet light, after production, TPEE ageing resistance is tested.

[0003] In the "CN217180527U" of "a kind of ageing resistance testing equipment" of authorized announcement number, including test box, case and base, the top of base is thus equipped with case, the top of the inside of case one side is equipped with ozone generator, the front of case is equipped with access door by hinge, the front of access door lower side is equidistantly provided with through hole, the top of case is equipped with test box, the rear end of inside of test box is equipped with camera, the bottom of inside of test box is equipped with axle box, the inside of axle box is equipped with lead screw by bearing, the outside one side of lead screw is movably equipped with cleaning brush by thread sleeve, the top of axle box is equipped with motor, and the output end of motor is connected with lead screw transmission, the front of test box is equipped with box door by hinge, the top of base other side is equipped with side box;

[0004] When rubber material is to be aged, rubber material is placed on the top of test table 101, the power-on operation of ozone generator 302 can generate ozone, which can accelerate the aging of rubber by contacting with rubber, but during the contact of ozone and TPEE rubber, the flowability of ozone is poor, the contact effect of ozone and TPEE rubber is poor, which affects the test effect, and during the detection process, the position of rubber material is fixed, which affects the contact effect of accumulated rubber material and ozone, and affects the overall test effect of rubber material. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of TPEE ageing resistance testing device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a TPEE ageing resistance testing arrangement, including test box and machine case, the test box fixed mounting is in the top of machine case, the front of test box is hinged to install first sealed door, the front of machine case is hinged to install second sealed door, the inside fixed mounting of machine case has ozone generator, the air outlet of ozone generator is fixedly installed with air inlet pipe, and air inlet pipe is communicated with the inside of test box, the inside bottom of test box is fixedly installed with the material frame of placing, the top of material frame of placing is placed with material frame, the top of the inner wall of test box is fixedly installed with fan, the middle part rotationally installed with rotating frame of test box, the middle part slidingly installed with pusher of rotating frame.

[0007] As a further preferred of the technical solution, the inner wall of the test box is fixedly installed with a fixed plate, a first motor is fixedly installed on one side of the fixed plate, and the output end of the first motor is fixedly connected with one end of the rotating frame through the fixed plate. The output shaft of the first motor is rotationally connected with the fixed plate.

[0008] As a further preferred of the technical solution, the middle part of the rotating frame is provided with a sliding groove, a moving frame is slidingly installed in the middle part of the rotating frame, a sliding block is fixedly installed on one side of the moving frame, the pusher is installed below the moving frame, a screw rod is rotationally installed in the middle part of the rotating frame through a bearing, the screw rod is screwedly connected with the middle part of the moving frame, a second motor is fixedly installed at a position corresponding to the screw rod at one end of the rotating frame, and the output end of the second motor is fixedly connected with the end of the screw rod.

[0009] As a further preferred of the technical solution, a third motor is fixedly installed on the top of the moving frame, an installation disc is fixedly installed on the output end of the third motor through the moving frame, and the pusher is equidistantly fixedly installed on the lower surface of the installation disc.

[0010] As a further preferred of the technical solution, the inner wall of the test box is fixedly installed with a fixed plate, a first motor is fixedly installed on one side of the fixed plate, and the output end of the first motor is fixedly connected with one end of the rotating frame through the fixed plate. The output shaft of the first motor is rotationally connected with the fixed plate.

[0011] As a further preferred of the technical solution, the top of the inner wall of the test box is fixedly installed with a camera.

[0012] As a further preferred of the technical solution, a first electromagnetic valve is fixedly installed on the air inlet pipe, an exhaust pipe is fixedly installed at the bottom end of the test box, the exhaust pipe is communicated with the inside of the test box, the exhaust pipe is communicated with an exhaust assembly, and a second electromagnetic valve is fixedly installed in the middle part of the exhaust pipe.

[0013] The utility model provides a TPEE ageing resistance testing arrangement, has the following beneficial effect:

[0014] (1)The utility model discloses a TPEE material is placed on the material frame, and the material frame is placed on the storage platform, and the fan operation is controlled, and the wind of fan can blow ozone circulation in the test box, is used for improving the contact effect of ozone and TPEE material, improves the detection effect.

[0015] (2)The utility model discloses a first motor's operation control mobile frame moves in the middle part of rotary frame, at the same time, through the third motor drive mounting disc rotation, and push the TPEE material of material frame inside to push, improve the contact effect of ozone and TPEE material, improve the detection integrity of TPEE material. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic drawing of the utility model;

[0017] Figure 2 It is one of local structure schematic drawing of the utility model;

[0018] Figure 3 It is second of local structure schematic drawing of the utility model;

[0019] Figure 4 It is local explosion structure schematic drawing of the utility model;

[0020] In the drawing: 1, test box;2, machine case;3, first sealing door;4, second sealing door;5, ozone generator;6, air inlet pipe;7, storage platform;8, material frame;9, fan;10, rotary frame;11, push rod;12, fixed plate;13, first motor;14, sliding slot;15, mobile frame;16, sliding block;17, screw;18, second motor;19, third motor;20, mounting disc;21, fluorescent ultraviolet lamp;22, camera;23, first electromagnetic valve;24, exhaust pipe;25, second electromagnetic valve. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0022] The utility model provides technical scheme: as Figures 1 to 4As shown in the embodiment, the TPEE aging test device comprises a test box 1 and a machine box 2, the test box 1 is fixedly installed on the top of the machine box 2, the front of the test box 1 is hingedly rotatably installed with a first sealing door 3, the front of the machine box 2 is hingedly rotatably installed with a second sealing door 4, the inside of the machine box 2 is fixedly installed with an ozone generator 5, the model of the ozone generator 5 is ZIEL-IDEAL-2000, the gas outlet end of the ozone generator 5 is fixedly installed with an air inlet pipe 6, the air inlet pipe 6 is arranged in communication with the inside of the test box 1, the inside bottom end of the test box 1 is fixedly installed with a placing table 7, the top of the placing table 7 is placed with a material frame 8, the top of the inner wall of the test box 1 is fixedly installed with a fan 9, the middle of the test box 1 is rotatably installed with a rotating frame 10, the middle of the rotating frame 10 is slidably installed with a pushing rod 11, the TPEE material is placed on the material frame 8, the material frame 8 is placed on the placing table 7, the first sealing door 3 is closed, then the ozone generator 5 is controlled to operate and ozone is introduced into the inside of the test box 1 through the air inlet pipe 6, the wind of the fan 9 can blow the ozone to circulate in the inside of the test box 1, so as to improve the contact effect of the ozone and the TPEE material and improve the detection effect, at the same time, the TPEE material in the inside of the material frame 8 can be pushed by controlling the pushing rod 11, so as to improve the contact effect of the ozone and the TPEE material and improve the detection integrity of the TPEE material.

[0023] As shown in the embodiment, Figures 1 to 4 the inner wall of the test box 1 is fixedly installed with a fixed plate 12, one side of the fixed plate 12 is fixedly installed with a first motor 13, the output end of the first motor 13 is fixedly connected with one end of the rotating frame 10 through the fixed plate 12, and the output shaft of the first motor 13 is rotatably connected with the fixed plate 12.

[0024] The rotating frame 10 can be controlled to rotate to the horizontal state or the vertical state by the operation of the first motor 13, so as to realize the feeding of the TPEE material and the adjustment of the pushing position of the TPEE material by the pushing rod 11.

[0025] As shown in the embodiment, Figures 1 to 4 the middle of the rotating frame 10 is provided with a sliding groove 14, the middle of the rotating frame 10 is slidably installed with a moving frame 15, one side of the moving frame 15 is fixedly installed with a sliding block 16, the pushing rod 11 is installed below the moving frame 15, the middle of the rotating frame 10 is rotatably installed with a screw rod 17 through a bearing, the screw rod 17 is threadedly connected with the middle of the moving frame 15, one end of the rotating frame 10 is fixedly installed with a second motor 18 corresponding to the position of the screw rod 17, and the output end of the second motor 18 is fixedly connected with the end of the screw rod 17.

[0026] The rotating frame 10 is controlled to rotate to a horizontal state by the first motor 13, then the screw rod 17 is driven to rotate by the operation of the second motor 18, the threaded connection between the screw rod 17 and the moving frame 15 and the movement limiting of the moving frame 15 by the sliding groove 14 drive the moving frame 15 to move in the middle of the rotating frame 10.

[0027] As shown in Figures 1 to 4 The top of the moving frame 15 is fixedly provided with a third motor 19, the output end of the third motor 19 is fixedly provided with a mounting disc 20 through the moving frame 15, and the pushing rods 11 are equidistantly fixedly arranged on the lower surface of the mounting disc 20.

[0028] The mounting disc 20 is driven to rotate by the third motor 19, so that the pushing rods 11 are driven to rotate in the moving process of the moving frame 15, and the TPEE material in the material frame 8 can be effectively pushed.

[0029] As shown in Figures 1 to 4 The test box 1 is internally provided with symmetrical fluorescent ultraviolet lamps 21 on both sides.

[0030] The fluorescent ultraviolet lamps 21 are powered to irradiate the TPEE material for light test.

[0031] As shown in Figures 1 to 4 The inner wall of the test box 1 is fixedly provided with a camera 22 at the top, and the type of the camera 22 can be KBA127, and the camera 22 is connected with a computer.

[0032] The state of the TPEE material in the test process can be observed in real time.

[0033] As shown in Figures 1 to 4 The first electromagnetic valve 23 is fixedly arranged on the air inlet pipe 6, the bottom of the test box 1 is fixedly provided with an exhaust pipe 24, the exhaust pipe 24 is communicated with the inside of the test box 1, the exhaust pipe 24 is communicated with an exhaust assembly, and the middle of the exhaust pipe 24 is fixedly provided with a second electromagnetic valve 25.

[0034] The first electromagnetic valve 23 is operated to block the air inlet pipe 6, so that the ozone is prevented from leaking through the air inlet pipe 6, and the second electromagnetic valve 25 is controlled to be opened, so that the exhaust pipe 24 is opened, and the ozone in the test box 1 is discharged.

[0035] The utility model provides a kind of TPEE aging resistance testing device, specific working principle as follows:

[0036] In use, the TPEE material is placed on the material frame 8, the material frame 8 is placed on the placing table 7, the first sealing door 3 is closed, the ozone generator 5 is controlled to operate and ozone is introduced into the test box 1 through the air inlet pipe 6, and in the test process, the fan 9 is controlled to operate, the wind of the fan 9 can blow the ozone to flow in the test box 1, so as to improve the contact effect of the ozone and the TPEE material and improve the detection effect;

[0037] In the detection process, the rotating frame 10 is rotated to the horizontal state through the first motor 13, then the screw rod 17 is driven to rotate through the operation of the second motor 18, the screw rod 17 is threadedly connected with the moving frame 15 and the sliding groove 14 limits the movement of the moving frame 15, so that the moving frame 15 is driven to move in the middle of the rotating frame 10, at the same time, the mounting disc 20 is driven to rotate through the third motor 19, the material frame 8 in the material frame 8 is pushed by the pushing rod 11, so as to improve the contact effect of the ozone and the TPEE material and improve the detection integrity of the TPEE material.

[0038] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A TPEE aging resistance testing device, comprising a test chamber (1) and a chassis (2), wherein the test chamber (1) is fixedly installed on the top of the chassis (2), a first sealing door (3) is rotatably mounted on the front of the test chamber (1) via a hinge, and a second sealing door (4) is rotatably mounted on the front of the chassis (2) via a hinge, characterized in that: An ozone generator (5) is fixedly installed inside the casing (2). An air inlet pipe (6) is fixedly installed at the outlet end of the ozone generator (5). The air inlet pipe (6) is connected to the interior of the test chamber (1). A platform (7) is fixedly installed at the bottom of the interior of the test chamber (1). A material frame (8) is placed on the top of the platform (7). A fan (9) is fixedly installed on the top of the inner wall of the test chamber (1). A rotating frame (10) is rotatably installed in the middle of the test chamber (1). A push rod (11) is slidably installed in the middle of the rotating frame (10).

2. The TPEE aging resistance testing device according to claim 1, characterized in that: The inner wall of the test box (1) is fixedly installed with a fixing plate (12), and a first motor (13) is fixedly installed on one side of the fixing plate (12). The output end of the first motor (13) passes through the fixing plate (12) and is fixedly connected to one end of the rotating frame (10). The output shaft of the first motor (13) is rotatably connected to the fixing plate (12).

3. The TPEE aging resistance testing device according to claim 1, characterized in that: The rotating frame (10) has a sliding groove (14) in the middle. A movable frame (15) is slidably installed in the middle of the rotating frame (10). A slider (16) is fixedly installed on one side of the movable frame (15). The push rod (11) is installed below the movable frame (15). A screw (17) is rotatably installed in the middle of the rotating frame (10) through a bearing. The screw (17) is threadedly connected to the middle of the movable frame (15). A second motor (18) is fixedly installed at one end of the rotating frame (10) corresponding to the position of the screw (17). The output end of the second motor (18) is fixedly connected to the end of the screw (17).

4. The TPEE aging resistance testing device according to claim 3, characterized in that: A third motor (19) is fixedly installed on the top of the movable frame (15). The output end of the third motor (19) passes through the movable frame (15) and is fixedly installed on the mounting plate (20). The push rod (11) is fixedly installed at equal intervals on the lower surface of the mounting plate (20).

5. The TPEE aging resistance testing device according to claim 2, characterized in that: Fluorescent ultraviolet lamps (21) are symmetrically installed inside both sides of the test chamber (1).

6. The TPEE aging resistance testing device according to claim 5, characterized in that: A camera (22) is fixedly installed on the top of the inner wall of the test box (1).

7. The TPEE aging resistance testing device according to claim 1, characterized in that: A first solenoid valve (23) is fixedly installed on the air intake pipe (6), and an exhaust pipe (24) is fixedly installed at the bottom of the test box (1). The exhaust pipe (24) is connected to the interior of the test box (1). The exhaust pipe (24) is connected to the exhaust assembly. A second solenoid valve (25) is fixedly installed in the middle of the exhaust pipe (24).

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