Brush testing machine

Abstract

The utility model relates to the technical field of brush experiment machines, and provides a brush experiment machine which comprises a machine table, a portal frame, a moving rod, a fixed frame, a clamping mechanism, a rotating mechanism and a moving mechanism, the portal frame is arranged on the machine table in a sliding mode, the moving rod is arranged on the portal frame in a sliding mode, the fixed frame is arranged on the moving rod, and the clamping mechanism is arranged in the fixed frame. The moving rod is arranged on the machine table and used for clamping and fixing a brush, the rotating mechanism is arranged on the moving rod and used for driving the fixing frame to rotate, and the multiple moving mechanisms are arranged on the machine table, the portal frame and the moving rod and used for driving the fixing frame to move at multiple angles. The problems that in the prior art, when a handle of a brush is clamped through a screw, the operation time is long, clamping marks are likely to be left on the handle of the brush, and then the condition of a finished brush product is likely to be affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of brush testing machines, and particularly relates to a brush testing machine. Background Art

[0002] Brushes are made of different materials and have different uses. They have good cleaning effects, strong wear resistance, moderate softness and can be customized. When using them, the right ones should be selected, inspected, and operated correctly. After use, they should be cleaned and stored. Before the finished brush products leave the factory, they all need to pass through a testing machine for brushing tests, fatigue tests and shedding hair measurement.

[0003] When the existing testing machine detects a brush, the operator needs to place the handle of the brush in a fixed frame, and then the operator turns the handle to drive the screw rod to move on the fixed frame, so that the screw rod clamps the handle of the brush in the fixed frame. This fixing method for the brush takes a long time to operate and is likely to leave clamping marks on the handle of the brush, which is likely to affect the appearance of the finished brush product. Summary of the Utility Model

[0004] The utility model provides a brush testing machine, which solves the problems in the related technology that clamping the handle of the brush by a screw rod not only takes a long time to operate, but also is likely to leave clamping marks on the handle of the brush, which is likely to affect the appearance of the finished brush product.

[0005] The technical solution of the utility model is as follows: A brush testing machine includes: a machine table, a gantry, a moving rod, a fixed frame, a clamping mechanism, a rotating mechanism and a moving mechanism;

[0006] The gantry is slidably arranged on the machine table;

[0007] The moving rod is slidably arranged on the gantry;

[0008] The fixed frame is arranged on the moving rod;

[0009] The clamping mechanism is arranged in the fixed frame and is used for clamping and fixing the brush;

[0010] The rotating mechanism is arranged on the moving rod and is used for driving the fixed frame to rotate;

[0011] There are multiple moving mechanisms, and the moving mechanisms are respectively arranged on the machine table, the gantry and the moving rod and are used for driving the fixed frame to move at multiple angles.

[0012] Preferably, the clamping mechanism includes: a sliding frame, a clamping plate, a transmission frame, a driving frame, an adjusting component and a driving component;

[0013] There are two sliding frames, and both of the two sliding frames are slidably arranged in the fixed frame;

[0014] There are two clamping plates, and the two clamping plates are respectively fixedly connected to two sliding frames;

[0015] Two driving frames are fixedly connected to both of the two sliding frames;

[0016] A driving frame is fixedly connected between every two adjacent driving frames;

[0017] Adjusting components are arranged on both of the two driving frames for adjusting the clamping force;

[0018] The driving component is arranged on the fixed frame for driving the two driving frames to move relatively.

[0019] Further, the adjusting component includes: a slider, a power block and an adjusting screw;

[0020] The slider is slidably arranged on the driving frame;

[0021] The power block is fixedly connected to the slider;

[0022] The adjusting screw is rotatably connected to the driving frame, a threaded hole is formed in the power block, and the adjusting screw is threadedly connected in the threaded hole.

[0023] Still further, the driving component includes: a driving rod, a connecting frame and a first electric cylinder;

[0024] There are two driving rods, and the two driving rods are respectively rotatably connected to the two driving frames;

[0025] The connecting frame is rotatably connected between the two driving rods;

[0026] The first electric cylinder is arranged on the fixed frame, and the output end of the first electric cylinder is fixedly connected to the connecting frame.

[0027] As a further solution of the present application, the rotating mechanism includes: a lifting frame, a rotating rod and a fourth motor;

[0028] The lifting frame is slidably arranged on the moving rod;

[0029] The rotating rod is rotatably connected to the lifting frame, and the fixed frame is fixedly connected to the rotating rod;

[0030] The fourth motor is arranged on the lifting frame, and the output end of the fourth motor is fixedly connected to the rotating rod.

[0031] As a still further solution of the present application, the moving mechanism includes: a first moving block, a first screw rod, a first motor, a lateral moving component and a longitudinal moving component;

[0032] The first moving block is fixedly connected to the gantry;

[0033] The first screw rod is rotatably connected to the machine table, a threaded hole is formed in the first moving block, and the first screw rod is threadedly connected in the threaded hole;

[0034] The first motor is arranged on the machine table, and the output end of the first motor is fixedly connected to the first screw rod;

[0035] The lateral moving assembly is arranged on the gantry and is used for driving the moving rod to move;

[0036] The longitudinal moving assembly is arranged on the moving rod and is used for driving the lifting frame to move up and down.

[0037] On the basis of the foregoing solution, the lateral moving assembly includes: a transverse moving frame, a second moving block, a second screw rod and a second motor;

[0038] The transverse moving frame is slidably arranged on the gantry, and the moving rod is fixedly connected to the transverse moving frame;

[0039] The second moving block is fixedly connected to the transverse moving frame;

[0040] The second screw rod is rotatably connected to the gantry, a threaded hole is formed in the second moving block, and the second screw rod is threadedly connected in the threaded hole;

[0041] The second motor is arranged on the gantry, and the output end of the second motor is fixedly connected to the second screw rod.

[0042] On the basis of the foregoing solution, further, the longitudinal moving assembly includes: a third screw rod and a third motor;

[0043] The third screw rod is rotatably arranged on the moving rod, a threaded hole is formed in the lifting frame, and the third screw rod is threadedly connected in the threaded hole;

[0044] The third motor is arranged on the moving rod, and the output end of the third motor is fixedly connected to the third screw rod.

[0045] As a preferred technical solution of the present application, a through groove is formed in the fixed frame, and the mutually remote ends of the two driving frames are respectively arranged in the two through grooves.

[0046] A sliding groove is formed in the driving frame, and the slider is slidably arranged in the sliding groove.

[0047] The working principle and beneficial effects of the present utility model are as follows:

[0048] 1. In the present utility model, through the arrangement of the clamping mechanism, it is convenient to automatically and quickly clamp the brush handle, and there is no need for an operator to twist the screw rod.

[0049] 2. In the present utility model, through the arrangement of the rotation mechanism, it is convenient to drive the fixed frame to rotate at an angle, and further adjust the angle of the brush.

[0050] 3. In the present utility model, through the arrangement of the moving mechanism, it is convenient to drive the brush to move at multiple angles, facilitating the testing of the brush.

[0051] 4. In the present utility model, through the cooperation among the machine table, gantry, moving rod, fixed frame, clamping mechanism, rotation mechanism and moving mechanism, it is convenient to replace manual twisting of the screw to clamp and fix the brush quickly, which is time-saving and labor-saving, not easy to leave marks on the brush handle, and not easy to affect the appearance of the finished brush product. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0053] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0054] Figure 2 is a schematic structural diagram of another angle of the present utility model;

[0055] Figure 3 is a schematic cross-sectional structural diagram of the fixed frame of the present utility model;

[0056] Figure 4 is of the present utility model Figure 3 is a schematic diagram of a partial enlarged structure at A in the present utility model.

[0057] In the figure: 1, machine table; 2, gantry; 3, moving rod; 4, fixed frame; 5, sliding frame; 6, clamping plate; 7, transmission frame; 8, driving frame; 9, slider; 10, power block; 11, adjusting screw; 12, driving rod; 13, connecting frame; 14, first electric cylinder; 15, lifting frame; 16, rotating rod; 17, fourth motor; 18, first moving block; 19, first screw; 20, first motor; 21, transverse moving frame; 22, second moving block; 23, second screw; 24, second motor; 25, third screw; 26, third motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0059] Such as Figures 1 to 4As shown in the figure, this embodiment proposes a brush testing machine, including: a machine table 1, a gantry 2, a moving rod 3, a fixed frame 4, a clamping mechanism, a rotating mechanism, and a moving mechanism. A through groove is provided on the fixed frame 4, and one end of each of the two driving frames 8 away from each other is respectively arranged in the two through grooves. The gantry 2 is slidably arranged on the machine table 1, the moving rod 3 is slidably arranged on the gantry 2, and the fixed frame 4 is arranged on the moving rod 3. Through the cooperation among the machine table 1, the gantry 2, the moving rod 3, the fixed frame 4, the clamping mechanism, the rotating mechanism, and the moving mechanism, it is convenient to replace manual twisting of the screw to clamp the brush and quickly clamp and fix it, which is time-saving and labor-saving, and is not likely to leave marks on the brush handle, without affecting the appearance of the finished brush product.

[0060] As Figures 1 to 4 shown in the figure, among which, the clamping mechanism is arranged in the fixed frame 4 and is used for clamping and fixing the brush. The clamping mechanism includes: a sliding frame 5, a clamping plate 6, a transmission frame 7, a driving frame 8, an adjusting component, and a driving component. A sliding groove is provided on the driving frame 8, and a slider 9 is slidably arranged in the sliding groove. There are two sliding frames 5, and both of the two sliding frames 5 are slidably arranged in the fixed frame 4. There are two clamping plates 6, and the two clamping plates 6 are respectively fixedly connected to the two sliding frames 5. Two transmission frames 7 are fixedly connected to both of the two sliding frames 5, and a driving frame 8 is fixedly connected between every two adjacent transmission frames 7. Adjusting components are arranged on both of the two driving frames 8 and are used for adjusting the clamping force. The driving component is arranged on the fixed frame 4 and is used for driving the two driving frames 8 to move relatively. The adjusting component includes: a slider 9, a power block 10, and an adjusting screw 11. The slider 9 is slidably arranged on the driving frame 8, the power block 10 is fixedly connected to the slider 9, the adjusting screw 11 is rotatably connected to the driving frame 8, a threaded hole is provided on the power block 10, and the adjusting screw 11 is threadedly connected in the threaded hole. The driving component includes: a driving rod 12, a connecting frame 13, and a first electric cylinder 14. There are two driving rods 12, and the two driving rods 12 are respectively rotatably connected to the two driving frames 8. The connecting frame 13 is rotatably connected between the two driving rods 12. The first electric cylinder 14 is arranged on the fixed frame 4, and the output end of the first electric cylinder 14 is fixedly connected to the connecting frame 13. Specifically, the first electric cylinder 14 arranged on the fixed frame 4 drives the connecting frame 13 to move. When the connecting frame 13 moves, it drives the two driving rods 12 to move, and then drives the two driving frames 8 to move. When the two driving frames 8 move, they drive the two sliding frames 5 and the two clamping plates 6 to move relatively through the transmission frames 7, so as to quickly clamp and fix the brush handle. When it is necessary to adjust the clamping force, the operator rotates the adjusting screw 11. When the adjusting screw 11 rotates, it drives the slider 9 to move in the sliding groove, and then changes the connection position between the transmission rod and the driving frame 8. After the connection position changes, the clamping force of the two clamping plates 6 can be adjusted.

[0061] As shown Figures 1 to 2 in the figure, wherein, the rotating mechanism is arranged on the moving rod 3 and is used for driving the fixed frame 4 to rotate. The rotating mechanism includes: a lifting frame 15, a rotating rod 16 and a fourth motor 17. The lifting frame 15 is slidably arranged on the moving rod 3. The rotating rod 16 is rotatably connected to the lifting frame 15. The fixed frame 4 is fixedly connected to the rotating rod 16. The fourth motor 17 is arranged on the lifting frame 15. The output end of the fourth motor 17 is fixedly connected to the rotating rod 16. Specifically, the fourth motor 17 arranged on the lifting frame 15 drives the rotating rod 16 and the fixed frame 4 to rotate, thereby driving the fixed brush handle to swing.

[0062] As Figures 1 to 2As shown in the figure, a plurality of moving mechanisms are provided, and the moving mechanisms are respectively arranged on the machine table 1, the gantry 2 and the moving rod 3 for driving the fixed frame 4 to move at multiple angles. The moving mechanism includes: a first moving block 18, a first screw rod 19, a first motor 20, a lateral moving component and a longitudinal moving component. The first moving block 18 is fixedly connected to the gantry 2, the first screw rod 19 is rotatably connected to the machine table 1, a screw hole is formed in the first moving block 18, and the first screw rod 19 is threadedly connected in the screw hole. The first motor 20 is arranged on the machine table 1, and the output end of the first motor 20 is fixedly connected to the first screw rod 19. The lateral moving component is arranged on the gantry 2 for driving the moving rod 3 to move. The longitudinal moving component is arranged on the moving rod 3 for driving the lifting frame 15 to move up and down. The lateral moving component includes: a transverse moving frame 21, a second moving block 22, a second screw rod 23 and a second motor 24. The transverse moving frame 21 is slidably arranged on the gantry 2, the moving rod 3 is fixedly connected to the transverse moving frame 21, the second moving block 22 is fixedly connected to the transverse moving frame 21, the second screw rod 23 is rotatably connected to the gantry 2, a screw hole is formed in the second moving block 22, and the second screw rod 23 is threadedly connected in the screw hole. The second motor 24 is arranged on the gantry 2, and the output end of the second motor 24 is fixedly connected to the second screw rod 23. The longitudinal moving component includes: a third screw rod 25 and a third motor 26. The third screw rod 25 is rotatably arranged on the moving rod 3, a screw hole is formed in the lifting frame 15, and the third screw rod 25 is threadedly connected in the screw hole. The third motor 26 is arranged on the moving rod 3, and the output end of the third motor 26 is fixedly connected to the third screw rod 25. Specifically, the first motor 20 drives the first screw rod 19 to rotate. When the first screw rod 19 rotates, it drives the first moving block 18 and the gantry 2 to move. The second motor 24 drives the second screw rod 23 to rotate, drives the second moving block 22 to move, and further drives the moving rod 3 to move on the gantry 2. The third motor 26 drives the third screw rod 25 to rotate, and further drives the lifting frame 15 and the fixed frame 4 to move in height.

[0063] In this embodiment, when it is necessary to test the brush, place the brush handle between the two clamping plates 6. Then start the first electric cylinder 14 to drive the connecting frame 13 to move. When the connecting frame 13 moves, it drives the two driving rods 12 to move, and then drives the two driving frames 8 to move. When the two driving frames 8 move, they drive the two sliding frames 5 and the two clamping plates 6 to move relative to each other through the transmission frame 7, so as to quickly clamp and fix the brush handle. When it is necessary to adjust the clamping force, the operator rotates the adjusting screw 11. When the adjusting screw 11 rotates, it drives the slider 9 to move in the chute, thereby changing the connection position between the transmission rod and the driving frame 8. After the connection position changes, the clamping force of the two clamping plates 6 can be adjusted. Then start the fourth motor 17 to drive the rotating rod 16 and the fixed frame 4 to rotate, thereby driving the fixed brush handle to swing. Then start the first motor 20 to drive the first screw rod 19 to rotate. When the first screw rod 19 rotates, it drives the first moving block 18 and the gantry 2 to move. Start the second motor 24 to drive the second screw rod 23 to rotate, drive the second moving block 22 to move, and then drive the moving rod 3 to move on the gantry 2. Start the third motor 26 to drive the third screw rod 25 to rotate, thereby driving the lifting frame 15 and the fixed frame 4 to move in height.

[0064] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A brush testing machine, characterized in that, Comprising: Machine platform (1); Gantry (2), the gantry (2) is slidably arranged on the machine platform (1); Moving rod (3), the moving rod (3) is slidably arranged on the gantry (2); Fixed frame (4), the fixed frame (4) is arranged on the moving rod (3); Clamping mechanism, the clamping mechanism is arranged in the fixed frame (4) for clamping and fixing the brush; Rotating mechanism, the rotating mechanism is arranged on the moving rod (3) for driving the fixed frame (4) to rotate; Moving mechanism, there are multiple moving mechanisms, and the moving mechanisms are respectively arranged on the machine platform (1), the gantry (2) and the moving rod (3) for driving the fixed frame (4) to move at multiple angles.

2. The brush testing machine according to claim 1, characterized in that, The clamping mechanism includes: Sliding frames (5), there are two sliding frames (5), and both of the two sliding frames (5) are slidably arranged in the fixed frame (4); Clamping plates (6), there are two clamping plates (6), and the two clamping plates (6) are respectively fixedly connected to the two sliding frames (5); Drive frames (7), two drive frames (7) are fixedly connected to both of the two sliding frames (5); Drive frame (8), a drive frame (8) is fixedly connected between every two adjacent drive frames (7); Adjusting component, adjusting components are arranged on both of the two drive frames (8) for adjusting the clamping force; Drive component, the drive component is arranged on the fixed frame (4) for driving the two drive frames (8) to move relatively.

3. The brush testing machine according to claim 2, wherein, The adjusting component includes: Slider (9), the slider (9) is slidably arranged on the drive frame (8); Power block (10), the power block (10) is fixedly connected to the slider (9); Adjusting screw rod (11), the adjusting screw rod (11) is rotatably connected to the drive frame (8), a threaded hole is formed in the power block (10), and the adjusting screw rod (11) is threadedly connected in the threaded hole.

4. The brush testing machine according to claim 3, characterized in that, The drive component includes: Drive rods (12), there are two drive rods (12), and the two drive rods (12) are respectively rotatably connected to the two drive frames (8); Connecting frame (13), the connecting frame (13) is rotatably connected between the two drive rods (12); First electric cylinder (14), the first electric cylinder (14) is arranged on the fixed frame (4), and the output end of the first electric cylinder (14) is fixedly connected to the connecting frame (13).

5. The brush testing machine according to claim 4, wherein The rotating mechanism includes: Lifting frame (15), the lifting frame (15) is slidably arranged on the moving rod (3); Rotating rod (16), the rotating rod (16) is rotatably connected to the lifting frame (15), and the fixed frame (4) is fixedly connected to the rotating rod (16); Fourth motor (17), the fourth motor (17) is arranged on the lifting frame (15), and the output end of the fourth motor (17) is fixedly connected to the rotating rod (16).

6. The brush testing machine according to claim 5, characterized in that, The moving mechanism includes: The first moving block (18), the first moving block (18) is fixedly connected to the gantry (2); The first screw rod (19), the first screw rod (19) is rotatably connected to the machine table (1), a threaded hole is formed in the first moving block (18), and the first screw rod (19) is threadedly connected in the threaded hole; The first motor (20), the first motor (20) is arranged on the machine table (1), and the output end of the first motor (20) is fixedly connected to the first screw rod (19); The lateral moving assembly, the lateral moving assembly is arranged on the gantry (2) and is used for driving the moving rod (3) to move; The longitudinal moving assembly, the longitudinal moving assembly is arranged on the moving rod (3) and is used for driving the lifting frame (15) to move up and down.

7. A brush testing machine according to claim 6, characterized in that, The lateral moving assembly includes: The transverse moving frame (21), the transverse moving frame (21) is slidably arranged on the gantry (2), and the moving rod (3) is fixedly connected to the transverse moving frame (21); The second moving block (22), the second moving block (22) is fixedly connected to the transverse moving frame (21); The second screw rod (23), the second screw rod (23) is rotatably connected to the gantry (2), a threaded hole is formed in the second moving block (22), and the second screw rod (23) is threadedly connected in the threaded hole; The second motor (24), the second motor (24) is arranged on the gantry (2), and the output end of the second motor (24) is fixedly connected to the second screw rod (23).

8. A brush testing machine according to claim 7, characterized in that, The longitudinal moving assembly includes: The third screw rod (25), the third screw rod (25) is rotatably arranged on the moving rod (3), a threaded hole is formed in the lifting frame (15), and the third screw rod (25) is threadedly connected in the threaded hole; The third motor (26), the third motor (26) is arranged on the moving rod (3), and the output end of the third motor (26) is fixedly connected to the third screw rod (25).

9. The brush testing machine according to claim 8, characterized in that, A through groove is formed in the fixed frame (4), and the mutually remote ends of the two driving frames (8) are respectively arranged in the two through grooves.

10. A brush testing machine according to claim 9, characterized in that, A sliding groove is formed in the driving frame (8), and the slider (9) is slidably arranged in the sliding groove.

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