Sizing material fluidity testing device

Abstract

The utility model discloses a rubber flowability testing device, which relates to the technical field of flowability testing devices, and comprises a base, a support plate is fixedly connected onto the base, a turntable is arranged on the base, a timer is fixedly connected onto the support plate, a heating box is arranged on one side of the support plate, and the turntable is arranged on the heating box. The base is provided with a rotating assembly used for rotating the rotating disc, the supporting plate is provided with an adjusting assembly used for adjusting the height of the heating box, and the heating box is internally provided with a heating assembly used for preventing the sizing material from being rapidly solidified. The collecting barrels are changed by rotating the rotating disc, so that the collecting barrels filled with the sizing materials are rotated out, then the empty collecting barrels are rotated to the position below the material barrel, the discharged sizing materials are conveniently collected, the working efficiency is improved, practicability is high, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fluidity testing devices, in particular to a rubber compound fluidity testing device. Background Technique

[0002] The fluidity of rubber compound mainly refers to the flow performance of rubber compound. The fluidity determines the quality and application scenarios of rubber compound. A rubber compound fluidity testing device is required to test the fluidity of rubber compound.

[0003] The prior art CN219084688U proposes an anti-corrosion coating fluidity testing device, including a bottom plate and a vertical rod. The top of the vertical rod is fixedly connected with a top plate. The left and right sides of the outer wall of the vertical rod are respectively connected with a fixing structure. The fixing structure includes a cross bar and a clamping plate. The inner side of the cross bar is fixedly connected with the outer wall of the vertical rod. The outer wall of the cross bar is slidably clamped with the inner wall of the clamping plate. A spring is sleeved on the outer wall of the cross bar. The two ends of the spring are respectively fixedly connected with the outer wall of the vertical rod and the inner side of the clamping plate. One end of the cross bar is fixedly connected with a round plate, so as to realize that the cylinder can be fixed on the top plate.

[0004] However, there are some problems when the current rubber compound fluidity testing device is in use. When pouring the rubber compound into the material cylinder, the temperature of the material cylinder is low, and the rubber compound is easy to solidify, making it difficult to conduct fluidity testing. Only one collection cylinder can be placed at a time, and when the collection cylinder is full, it needs to be manually replaced, reducing the work efficiency and causing certain inconvenience in use. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rubber compound fluidity testing device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rubber compound fluidity testing device includes a base. A support plate is fixedly connected to the base. A turntable is arranged on the base. A timer is fixedly connected to the support plate. A heating box is arranged on one side of the support plate;

[0008] A rotating assembly is arranged on the base for rotating the turntable;

[0009] An adjusting assembly is arranged on the support plate for adjusting the height of the heating box.

[0010] As a further scheme of the utility model: The rotating assembly includes a first motor. The first motor is fixedly connected to the lower end face of the base. The output end of the first motor is fixedly connected with a rotating shaft. The rotating shaft penetrates through the base. The turntable is fixedly connected to the upper end face of the rotating shaft. Four fixing cylinders are evenly and fixedly connected to the upper end face of the turntable. Collection cylinders are arranged on the fixing cylinders.

[0011] As a further solution of the present utility model: The adjusting assembly includes a second motor, the second motor is fixedly connected to the upper end surface of the support plate, there is a chute below the second motor, the output end of the second motor is fixedly connected to a lead screw, the upper and lower ends of the lead screw are rotatably connected in the chute, a slider is threadedly connected to the lead screw, a connecting rod is fixedly connected to the slider, the connecting rod is fixedly connected to a heating box on the side away from the slider, and a heating assembly is provided in the heating box to prevent the rubber material from quickly solidifying.

[0012] As a further solution of the present utility model: The heating assembly includes a temperature sensor, the temperature sensor is fixedly connected to one side of the heating box, a material cylinder is provided in the heating box, and a valve is fixedly connected to the discharge end of the material cylinder.

[0013] As a further solution of the present utility model: A protective shell is provided on the second motor.

[0014] As a further solution of the present utility model: Support legs are fixedly connected to the four ends of the lower end surface of the base, and a control box is fixedly connected to the base.

[0015] As a further solution of the present utility model: The heating box is made of stainless steel.

[0016] As a further solution of the present utility model: A cylinder cover is provided on the material cylinder.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. Through the heating assembly provided on the connecting rod, the present utility model can keep the rubber material at a certain temperature when the device tests the rubber material, which is convenient for testing and ensures the accuracy of the test.

[0019] 2. Through the adjusting assembly provided on the base, the present utility model can drive the heating assembly to move up and down by adjusting the slider in the chute on the support plate, adjust the height, and is convenient for testing.

[0020] 3. Through the rotating assembly provided on the base, the present utility model can change the collection cylinder by rotating the turntable when collecting the rubber material, so that the collection cylinder filled with the rubber material is rotated out, and then the empty collection cylinder is rotated under the material cylinder, which is convenient for collecting the rubber material and improves the work efficiency. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of a rubber material fluidity testing device.

[0022] Figure 2 It is a schematic right-view structural diagram of a rubber material fluidity testing device.

[0023] Figure 3 It is a schematic top view structure diagram of a rubber compound fluidity testing device.

[0024] Figure 4 It is a schematic sectional view structure diagram of a rubber compound fluidity testing device.

[0025] Wherein: 1. Support legs; 2. Base; 3. Turntable; 4. Heating box; 5. Barrel; 6. Second motor; 7. Support plate; 8. Timer; 9. Control box; 10. Valve; 11. Temperature sensor; 12. Fixed cylinder; 13. Collection cylinder; 14. First motor; 15. Rotating shaft; 16. Connecting rod; 17. Slide groove; 18. Slide block; 19. Lead screw; Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 , in the embodiment of the present invention, a rubber compound fluidity testing device includes: a base 2, a support plate 7 is fixedly connected to the base 2, a turntable 3 is provided on the base 2, four ends of the lower end surface of the base 2 are fixedly connected with support legs 1, a control box 9 is fixedly connected to the base 2, a timer 8 is fixedly connected to the support plate 7, and a heating box 4 is provided on one side of the support plate 7. During use, the device is placed at a designated position, and the support legs 1 play a role in stably supporting the device, enabling the device to work stably. The control box 9 controls the heating box 4 and the turntable 3 to work according to the instructions to complete the test, and the support plate 7 plays a role in supporting the device.

[0029] A rotating assembly is provided on the base 2 for rotating the turntable 3. The rotating assembly includes a first motor 14, the first motor 14 is fixedly connected to the lower end surface of the base 2, the output end of the first motor 14 is fixedly connected with a rotating shaft 15, the rotating shaft 15 penetrates the base 2, the turntable 3 is fixedly connected to the upper end surface of the rotating shaft 15, four fixed cylinders 12 are uniformly and fixedly connected to the upper end surface of the turntable 3, and collection cylinders 13 are provided on the fixed cylinders 12. During use, the four collection cylinders 13 are respectively placed in the fixed cylinders 12, so that the fixed cylinders 13 are placed in the fixed cylinders 12. The first motor 14 drives the rotating shaft 15 and the drill disc 3 to rotate together, so that one of the collection cylinders 13 on the turntable 3 is located below the barrel 5, facilitating the collection of the rubber compound.

[0030] The base 2 is provided with an adjusting component for adjusting the height of the heating box 4. The adjusting component includes a second motor 6 which is fixedly connected to the upper end face of the support plate 7. Below the second motor 6 is a sliding groove 17. The output end of the second motor 6 is fixedly connected with a lead screw 19. The upper and lower ends of the lead screw 19 are rotatably connected in the sliding groove 17. A slider 18 is threadedly connected to the lead screw 19. A connecting rod 16 is fixedly connected to the slider 18. The connecting rod 16 is fixedly connected to the heating box 4 on the side away from the slider 18. During use, by adjusting the second motor 6 to drive the lead screw 19 to rotate, the lead screw 19 drives the slider 18 and the connecting rod 16 to move up and down in the sliding groove 17, so as to adjust the testing device up and down. After adjusting to the required position, the testing of the rubber material is started, which is convenient for use.

[0031] The connecting rod 16 is provided with a heating component for preventing the rubber material from quickly solidifying. The heating component includes a temperature sensor 11 which is fixedly connected to one side of the heating box 4. A material cylinder 5 is arranged in the heating box 4. A valve 10 is fixedly connected to the discharge end of the material cylinder 5. During use, the heating box 4 is started to heat the material cylinder 5, so that the temperature in the material cylinder 5 is maintained within a certain temperature range, avoiding the rubber material poured into the material cylinder 5 from quickly solidifying, resulting in inaccurate test results, and improving the test accuracy.

[0032] The second motor 6 is provided with a protective shell. During use, the protective shell plays a protective role for the second motor 6, preventing it from being damaged during work and delaying the test progress.

[0033] The material cylinder 5 is provided with a cylinder cover. During use, the cylinder cover can be covered on the material cylinder 5 to prevent dust and impurities from falling into the material cylinder 5 and affecting the test. When the device is not working, it can also prevent dust and impurities from falling into the material cylinder 5.

[0034] Embodiment 2

[0035] The difference from Embodiment 1 is that the heating box 4 is made of stainless steel. During use, the heating box 4 made of stainless steel has the functions of high corrosion resistance, high strength, easy cleaning and long service life.

[0036] The working principle of the present utility model is as follows: When in use, place the device at a designated position and start the device. The heating box 4 will heat the barrel 5 to keep the temperature inside the barrel 5 within a certain temperature range, which is convenient for the fluidity test of the rubber material. Then, pour a certain amount of pre-prepared rubber material into the barrel 5. The valve 10 is in a closed state. Place the four collecting cylinders 13 into the fixed cylinder 12 respectively, so that the fixed cylinder 13 is firmly placed inside the fixed cylinder 12. The first motor 14 will drive the rotating shaft 15 and the drill disc 3 to rotate together, so that one of the collecting cylinders 13 on the turntable 3 is located below the barrel 5. Then, the second motor 6 drives the lead screw 19 to rotate, and the lead screw 19 drives the slider 18 to move up and down in the chute 17. After adjusting to the required position, open the valve 10 to allow the rubber material to flow into the collecting cylinder 13. At the same time, turn on the timer 8 to record the time when the rubber material finishes flowing, so as to calculate the fluidity of the rubber material. When one collecting cylinder 13 is almost full, close the valve 10, and the turntable 3 rotates to turn away the collecting cylinder 13 filled with the rubber material, which is convenient for taking and placing. Then, turn an empty collecting cylinder 13 below the barrel 5 to continue collecting the rubber material. It has strong practicability and is convenient to use.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Although this specification is described according to the embodiments, not every embodiment only contains one technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rubber fluidity testing device, comprising a base (2), a support plate (7) fixedly connected to the base (2), a turntable (3) provided on the base (2), a timer (8) fixedly connected to the support plate (7), and a heating box (4) provided on one side of the support plate (7); It is characterized in that The base (2) is provided with a rotating assembly for rotating the turntable (3); and the support plate (7) is provided with an adjusting assembly.

2. A rubber fluidity testing device according to claim 1, characterized in that: The rotating assembly comprises a first motor (14), the first motor (14) being fixedly connected to the lower end surface of the base (2), the output end of the first motor (14) being fixedly connected to a rotating shaft (15), the rotating shaft (15) passing through the base (2), the rotating disk (3) being fixedly connected to the upper end surface of the rotating shaft (15), the upper end surface of the rotating disk (3) being evenly fixedly connected to four fixed cylinders (12), and each of the fixed cylinders (12) being provided with a collecting cylinder (13).

3. A rubber fluidity testing device according to claim 1, characterized in that: The adjustment component comprises a second motor (6), the second motor (6) is fixedly connected to the upper end surface of the support plate (7), a slide groove (17) is provided below the second motor (6), a screw rod (19) is fixedly connected to the output end of the second motor (6), the upper and lower ends of the screw rod (19) are rotatably connected in the slide groove (17), a slider (18) is threadedly connected to the screw rod (19), a connecting rod (16) is fixedly connected to the slider (18), and a heating box (4) is fixedly connected to the connecting rod (16) on the side away from the slider (18), and a heating component is provided in the heating box (4) for preventing the rubber from solidifying quickly.

4. A rubber fluidity testing device according to claim 3, characterized in that: The heating component comprises a temperature sensor (11), wherein the temperature sensor (11) is fixedly connected to one side of a heating box (4), a barrel (5) is arranged in the heating box (4), and a valve (10) is fixedly connected to the discharge end of the barrel (5).

5. A rubber fluidity testing device according to claim 3, characterized in that: The second motor (6) is provided with a protective shell.

6. A rubber fluidity testing device according to claim 1, characterized in that: The four ends of the lower end surface of the base (2) are fixedly connected to support legs (1), and the base (2) is fixedly connected to a control box (9).

7. A rubber fluidity testing device according to claim 1, characterized in that: The heating box (4) is made of stainless steel.

8. A rubber fluidity testing device according to claim 4, characterized in that: The barrel (5) is provided with a barrel cover.

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