Aluminum alloy heat insulation profile testing machine based on microcomputer control

Abstract

The utility model discloses an aluminum alloy heat insulation profile testing machine based on microcomputer control, and relates to the technical field of profile testing machines. The device comprises a workbench, the outer surface of the workbench is provided with a displacement assembly, the top of the displacement assembly is fixedly connected with a limiting assembly, the top of the workbench is fixedly connected with a supporting column, the end of the supporting column is fixedly connected with a top plate, the outer surface of the top plate is provided with a rotating assembly, and the outer surface of the rotating assembly is provided with a shielding assembly. The outer surface of the workbench is fixedly connected with a microcomputer table, and the displacement assembly, the limiting assembly and the rotating assembly are all electrically connected with the microcomputer table. According to the utility model, through the connection of the rotating assembly and the shielding assembly, the rotating assembly drives the shielding assembly to rotate around the displacement assembly, so that the displacement assembly is surrounded by the shielding assembly, and the peripheries of the displacement assembly and the aluminum alloy heat insulation profile to be detected are respectively blocked by the shielding assembly, the top plate and the workbench; and the situation that chippings fly out to hurt people in the test process can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of profile testing machines. Specifically, it particularly relates to an aluminum alloy heat-insulating profile testing machine based on microcomputer control. Background Technique

[0002] A profile testing machine is a precision testing instrument for measuring the mechanical properties, technological properties, internal defects of metal materials, non-metal materials, mechanical parts, engineering structures, etc. under various conditions and environments, and calibrating the dynamic unbalance of rotating parts. In the process of researching and exploring new materials, new processes, new technologies, and new structures, a profile testing machine is an indispensable important testing instrument. With the development of modern industry, by combining a microcomputer with a profile testing machine, a microcomputer-controlled profile testing machine can more accurately control various test data and monitor and record the test situation.

[0003] In Chinese Patent CN219495988U, a computer servo type tensile testing machine is disclosed, belonging to the technical field of tensile testing machines. The computer servo type tensile testing machine includes a base and a mounting frame. The main body of the base is of a rectangular structure, and the bottom end of the base is fixedly connected with a mounting frame. The outer side of the base is fixedly connected with side plates. Among them, every two longitudinally adjacent side plates are a group, and the two groups of side plates are respectively fixedly connected to the left and right side surfaces of the base. The mounting frame is connected with a protective belt wound around the outer side of a roller. A hook B is fixedly connected to the bottom end surface of the guide seat, and the hook B is located directly above the hook A.

[0004] When a profile testing machine is in use, since the material to which the pulling force is applied is prone to popping out when it breaks, and once the material pops out, it will cause harm to the surrounding operators, thus there is a potential safety hazard. In the above document, a barrier is formed on the outside of the current tested item by leading out the protective belt wound around the outer side of the roller, so as to block the debris popping out during the tearing process of the material. However, when winding up the protective belt, it is necessary to start the motor and wind up the protective belt by the rotation of the motor, with a complex structure and high cost.

[0005] Regarding the problems in the related technology, no effective solution has been proposed yet. Content of the Utility Model

[0006] Regarding the problems in the related technology, the utility model proposes an aluminum alloy heat-insulating profile testing machine based on microcomputer control to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] To solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model relates to an aluminum alloy heat-insulating profile testing machine based on microcomputer control, which comprises a workbench. A displacement component is arranged on the outer surface of the workbench. A limiting component is fixedly connected to the top of the displacement component. A support column is fixedly connected to the top of the workbench. The end of the support column is fixedly connected to a top plate. A rotating component is arranged on the outer surface of the top plate. A shielding component is arranged on the outer surface of the rotating component. A microcomputer table is fixedly connected to the outer surface of the workbench. The displacement component, the limiting component and the rotating component are all electrically connected to the microcomputer table. The displacement component is used for stretching the profile. The limiting component is used for fixing the profile. The rotating component is used for pulling the shielding component to unfold it.

[0009] Further, the displacement component comprises a support plate, the support plate is fixedly connected to the bottom of the workbench, a first motor is fixedly connected to the top of the support plate, a screw rod is fixedly connected to the output shaft of the first motor, a slider is threadedly connected to the outer surface of the screw rod, a chute is formed in the top of the workbench, the screw rod is rotatably connected to the inside of the chute, and the slider is slidably connected to the inside of the chute.

[0010] Further, the limiting component comprises a bracket, the bracket is fixedly connected to the top of the slider, an electric push rod is fixedly connected to the outer surface of the bracket, and a pressing plate is fixedly connected to the movable end of the electric push rod.

[0011] Further, the rotating component comprises a second motor, the second motor is fixedly connected to the top of the top plate, a turntable is fixedly connected to the output shaft of the second motor, the turntable is rotatably connected to the inside of the top plate, a round rod is fixedly connected to the bottom of the turntable, and a sliding seat is fixedly connected to the end of the round rod.

[0012] Further, the shielding component comprises a fixed cylinder, the fixed cylinder is fixedly connected to the bottom of the top plate, a rotating shaft is rotatably connected to the inside of the fixed cylinder, a coil spring is fixedly connected to the outer surface of the rotating shaft, the coil spring is fixedly connected to the inside of the fixed cylinder, a shielding cloth is fixedly connected to the outer surface of the rotating shaft, and the end of the shielding cloth is fixedly connected to the round rod.

[0013] Further, a monitor is fixedly connected to the bottom of the top plate.

[0014] Further, support legs are fixedly connected to the bottom of the workbench.

[0015] The utility model has the following beneficial effects:

[0016] 1. Through the connection between the rotating component and the shielding component of the present utility model, after starting the rotating component, the rotating component drives the shielding component to rotate around the displacement component, so that the shielding component surrounds the displacement component. The surroundings of the displacement component and the aluminum alloy heat insulation profile to be measured are respectively blocked by the shielding component, the top plate and the workbench, which can avoid the situation of debris flying out and hurting people during the test.

[0017] 2. Through the connection between the round rod and the shielding cloth of the present utility model, the round rod drives the shielding cloth to move, so that the shielding cloth extends out of the fixed cylinder. At the same time, the shielding cloth drives the rotating shaft to rotate and pulls the coil spring. When the round rod resets, the coil spring drives the rotating shaft to rotate in the reverse direction, and the rotating shaft can wind up the shielding cloth. The structure is simple and the cost is low.

[0018] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 is a schematic diagram of the external contour structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the bottom view structure of the present utility model;

[0022] Figure 3 is a schematic diagram of the sectional view of the workbench of the present utility model;

[0023] Figure 4 is a schematic diagram of the sectional view of the top plate of the present utility model;

[0024] Figure 5 is of the present utility model Figure 2 is an enlarged schematic diagram of the structure at A in;

[0025] Figure 6 is a schematic diagram of the sectional view of the fixed cylinder of the present utility model.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Workbench; 2. Displacement component; 201. Support plate; 202. First motor; 203. Screw; 204. Slide block; 205. Chute; 3. Limit component; 301. Bracket; 302. Electric push rod; 303. Pressure plate; 4. Support column; 5. Top plate; 6. Rotation component; 601. Second motor; 602. Turntable; 603. Round rod; 604. Sliding seat; 7. Shielding component; 701. Fixed cylinder; 702. Rotating shaft; 703. Torsion spring; 704. Shielding cloth; 8. Microcomputer table; 9. Monitor; 10. Legs. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the utility model.

[0030] Please refer to Figures 1-6 As shown in the figure, the present utility model is an aluminum alloy heat-insulating profile testing machine based on microcomputer control, including a workbench 1. A displacement component 2 is arranged on the outer surface of the workbench 1. A limit component 3 is fixedly connected to the top of the displacement component 2. A support column 4 is fixedly connected to the top of the workbench 1. The end of the support column 4 is fixedly connected to a top plate 5. A rotation component 6 is arranged on the outer surface of the top plate 5. A shielding component 7 is arranged on the outer surface of the rotation component 6. A microcomputer table 8 is fixedly connected to the outer surface of the workbench 1. The displacement component 2, the limit component 3 and the rotation component 6 are all electrically connected to the microcomputer table 8. The displacement component 2 is used for stretching the profile. The limit component 3 is used for fixing the profile. The rotation component 6 is used for pulling the shielding component 7 to make it unfold.

[0031] Start the displacement component 2 through the microcomputer platform 8 to move it along the workbench 1. Place the aluminum alloy heat-insulating profile to be tested on the displacement component 2. Start the limit component 3 to lower it and press the aluminum alloy heat-insulating profile on the surface of the displacement component 2. After fixing the profile to be tested, start the rotating component 6 through the microcomputer platform 8. The rotating component 6 pulls the shielding component 7 to move, so that the shielding component 7 surrounds the displacement component 2. At this time, the displacement component 2 can be moved to stretch the aluminum alloy heat-insulating material to be tested, and the shielding component 7 can block the debris flying out during the stretching process.

[0032] Through the connection of the rotating component 6 and the shielding component 7 in the present utility model, after starting the rotating component 6, the rotating component 6 drives the shielding component 7 to rotate around the displacement component 2, so that the shielding component 7 surrounds the displacement component 2. The surroundings of the displacement component 2 and the aluminum alloy heat-insulating profile to be tested are respectively blocked by the shielding component 7, the top plate 5 and the workbench 1, which can avoid the situation of debris flying out and hurting people during the test process.

[0033] In one embodiment, for the above-mentioned displacement component 2, the displacement component 2 includes a support plate 201. The support plate 201 is fixedly connected to the bottom of the workbench 1. A first motor 202 is fixedly connected to the top of the support plate 201. A screw rod 203 is fixedly connected to the output shaft of the first motor 202. A slider 204 is threadedly connected to the outer surface of the screw rod 203. A chute 205 is opened at the top of the workbench 1. The screw rod 203 is rotatably connected inside the chute 205. The slider 204 is slidably connected inside the chute 205.

[0034] Start the first motor 202 on the microcomputer platform 8. The first motor 202 drives the screw rod 203 to rotate. The screw rod 203 drives the slider 204 to move along the chute 205. The chute 205 can limit the moving distance of the slider 204 and at the same time can prevent the slider 204 from rotating with the screw rod 203.

[0035] In one embodiment, for the above-mentioned limit component 3, the limit component 3 includes a bracket 301. The bracket 301 is fixedly connected to the top of the slider 204. An electric push rod 302 is fixedly connected to the outer surface of the bracket 301. A pressing plate 303 is fixedly connected to the movable end of the electric push rod 302.

[0036] The slider 204 drives the bracket 301 to move, which can adjust the distance between the two brackets 301. Then place the aluminum alloy heat-insulating profile on the slider 204. Start the electric push rod 302 to push the pressing plate 303 to descend. The pressing plate 303 presses the aluminum alloy heat-insulating profile on the slider 204. Then make the sliders 204 move away from each other. The sliders 204 and the pressing plate 303 can perform a tensile test on the aluminum alloy heat-insulating profile.

[0037] In one embodiment, for the above-mentioned rotating assembly 6, the rotating assembly 6 includes a second motor 601, the second motor 601 is fixedly connected to the top of the top plate 5, a turntable 602 is fixedly connected to the output shaft of the second motor 601, the turntable 602 is rotatably connected inside the top plate 5, a round rod 603 is fixedly connected to the bottom of the turntable 602, and a sliding seat 604 is fixedly connected to the end of the round rod 603.

[0038] Start the second motor 601, the second motor 601 drives the turntable 602 to rotate, the turntable 602 drives the round rod 603 and the sliding seat 604 to rotate, and annular grooves matching the round rod 603 and the sliding seat 604 are formed on the surfaces of the workbench 1 and the top plate 5, allowing the round rod 603 and the sliding seat 604 to rotate around the center of the workbench 1.

[0039] In one embodiment, for the above-mentioned shielding assembly 7, the shielding assembly 7 includes a fixed cylinder 701, the fixed cylinder 701 is fixedly connected to the bottom of the top plate 5, a rotating shaft 702 is rotatably connected inside the fixed cylinder 701, a torsion spring 703 is fixedly connected to the outer surface of the rotating shaft 702, the torsion spring 703 is fixedly connected inside the fixed cylinder 701, a shielding cloth 704 is fixedly connected to the outer surface of the rotating shaft 702, and the end of the shielding cloth 704 is fixedly connected to the round rod 603.

[0040] The round rod 603 drives the shielding cloth 704, the shielding cloth 704 drives the rotating shaft 702 to rotate, the rotating shaft 702 pulls the torsion spring 703, at this time the shielding cloth 704 moves with the round rod 603 and extends out of the fixed cylinder 701, and the shielding cloth 704 surrounds the slider 204 and the bracket 301, which can block the debris flying out of the aluminum alloy heat insulation profile.

[0041] In one embodiment, for the above-mentioned top plate 5, a monitor 9 is fixedly connected to the bottom of the top plate 5.

[0042] In one embodiment, for the above-mentioned workbench 1, legs 10 are fixedly connected to the bottom of the workbench 1.

[0043] The monitor 9 can feed back the situation inside the shielding cloth 704 to the microcomputer table 8, which is convenient for the staff to understand the real-time state of the aluminum alloy heat insulation material. The legs 10 support the workbench 1, so that the workbench 1 is at a suitable height.

[0044] Through the above technical solutions: 1. By connecting the rotating component 6 and the shielding component 7, after starting the rotating component 6, the rotating component 6 drives the shielding component 7 to rotate around the displacement component 2, so that the shielding component 7 surrounds the displacement component 2. The displacement component 2 and the surrounding of the aluminum alloy heat insulation profile to be measured are respectively blocked by the shielding component 7, the top plate 5 and the workbench 1, which can avoid the situation of debris flying out and hurting people during the test. 2. By connecting the round rod 603 and the shielding cloth 704, the round rod 603 drives the shielding cloth 704 to move, so that the shielding cloth 704 extends out of the fixed cylinder 701. At the same time, the shielding cloth 704 drives the rotating shaft 702 to rotate and pulls the coil spring 703. When the round rod 603 resets, the coil spring 703 drives the rotating shaft 702 to rotate in the reverse direction, and the rotating shaft 702 can wind up the shielding cloth 704. The structure is simple and the cost is low.

[0045] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the utility model, so that those skilled in the art in the relevant technical field can understand and utilize the utility model well. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An aluminum alloy heat-insulating profile testing machine based on microcomputer control, comprising a workbench (1), characterized in that, A displacement component (2) is provided on the outer surface of the workbench (1). A limit component (3) is fixedly connected to the top of the displacement component (2). A support column (4) is fixedly connected to the top of the workbench (1). A top plate (5) is fixedly connected to the end of the support column (4). A rotation component (6) is provided on the outer surface of the top plate (5). A shielding component (7) is provided on the outer surface of the rotation component (6). A microcomputer table (8) is fixedly connected to the outer surface of the workbench (1). The displacement component (2), the limit component (3), and the rotation component (6) are all electrically connected to the microcomputer table (8). The displacement component (2) is used to stretch the profile. The limit component (3) is used to fix the profile. The rotation component (6) is used to pull the shielding component (7) to make it unfold.

2. The aluminum alloy heat-insulating profile testing machine based on microcomputer control according to claim 1, wherein, The displacement component (2) includes a support plate (201). The support plate (201) is fixedly connected to the bottom of the workbench (1). A first motor (202) is fixedly connected to the top of the support plate (201). A screw rod (203) is fixedly connected to the output shaft of the first motor (202). A slider (204) is threadedly connected to the outer surface of the screw rod (203). A chute (205) is formed in the top of the workbench (1). The screw rod (203) is rotatably connected to the inside of the chute (205). The slider (204) is slidably connected to the inside of the chute (205).

3. The aluminum alloy heat-insulating profile testing machine based on microcomputer control according to claim 2, characterized in that, The limit component (3) includes a bracket (301). The bracket (301) is fixedly connected to the top of the slider (204). An electric push rod (302) is fixedly connected to the outer surface of the bracket (301). A pressing plate (303) is fixedly connected to the movable end of the electric push rod (302).

4. The aluminum alloy heat-insulating profile testing machine based on microcomputer control according to claim 3, wherein, The rotation component (6) includes a second motor (601). The second motor (601) is fixedly connected to the top of the top plate (5). A turntable (602) is fixedly connected to the output shaft of the second motor (601). The turntable (602) is rotatably connected to the inside of the top plate (5). A round rod (603) is fixedly connected to the bottom of the turntable (602). A sliding seat (604) is fixedly connected to the end of the round rod (603).

5. A microcomputer-controlled aluminum alloy heat-insulating profile testing machine according to claim 4, characterized in that, The shielding component (7) includes a fixed cylinder (701). The fixed cylinder (701) is fixedly connected to the bottom of the top plate (5). A rotating shaft (702) is rotatably connected to the inside of the fixed cylinder (701). A coil spring (703) is fixedly connected to the outer surface of the rotating shaft (702). The coil spring (703) is fixedly connected to the inside of the fixed cylinder (701). A shielding cloth (704) is fixedly connected to the outer surface of the rotating shaft (702). The end of the shielding cloth (704) is fixedly connected to the round rod (603).

6. The aluminum alloy heat-insulating profile testing machine based on microcomputer control according to claim 5, characterized in that, A monitor (9) is fixedly connected to the bottom of the top plate (5).

7. A microcomputer-controlled aluminum alloy heat-insulating profile testing machine according to claim 6, characterized in that, Support legs (10) are fixedly connected to the bottom of the workbench (1).

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