Flocking strength detection device

Abstract

The utility model discloses a flocking strength detection device which comprises a detection table, an installation frame is fixedly installed at the top of the detection table, a box body is fixedly installed in the center of the top in the installation frame, a reciprocating lead screw is arranged in the box body, a first motor is fixedly installed at the bottom of one side of the box body, and a second motor is fixedly installed at the bottom of the other side of the box body. And one side of the surface of the reciprocating lead screw is in threaded connection with a lead screw nut, and a hollow plate is arranged on one side of the bottom of the box body. According to the flocking strength detection device, through the design of a reciprocating lead screw, a first motor, a lead screw nut, a friction plate and friction teeth, the first motor drives the reciprocating lead screw to rotate so as to drive the lead screw nut to do reciprocating motion along the lead screw, and the transmission mode enables the friction plate to do reciprocating motion, so that the friction condition in actual use is simulated; the design of the friction teeth increases the contact area and friction force with the flocking material, and improves the accuracy and reliability of the test.

Description

Technical Field

[0001] The utility model relates to the technical field of flocking strength detection, in particular to a flocking strength detection device. Background Art

[0002] Flocking strength testing is a test method for evaluating the quality of flocking products. During the flocking process, fibers or fluff are attached to the substrate through methods such as electrostatic flocking and mechanical flocking. Flocking strength testing is to measure the adhesion between these fibers or fluff and the substrate to evaluate the durability and reliability of flocking products.

[0003] The existing flocking strength detection device has a significant defect when conducting friction tests, that is, there is a lack of a mechanism for effectively adjusting the height between the friction mechanism and the flocking. When conducting flocking strength tests, it is crucial to ensure that the contact height between the friction mechanism and the flocking is accurate and stable, because this directly affects the accuracy and reliability of the test results. However, the current device is obviously not enough in this regard. Due to the lack of a height adjustment mechanism, operators often cannot adjust the contact height between the friction mechanism and the flocking according to actual needs when conducting friction tests, which not only increases the difficulty and complexity of the test, but may also lead to increased errors and uncertainties in the test results. Therefore, we propose a flocking strength detection device. Utility Model Content

[0004] The purpose of the utility model is to provide a flocking strength detection device to solve the problem proposed in the above background technology that the existing flocking strength detection device lacks a mechanism for effectively adjusting the height between the friction mechanism and the flocking when performing a friction test. When performing a friction test, the operator is often unable to adjust the contact height between the friction mechanism and the flocking according to actual needs, which not only increases the difficulty and complexity of the test, but also may lead to increased errors and uncertainties in the test results.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flocking strength detection device, comprising a detection platform, a mounting frame is fixedly installed on the top of the detection platform, a box is fixedly installed at the center of the top inside the mounting frame, a reciprocating screw is arranged inside the box, a first motor is fixedly installed at the bottom of one side of the box, a screw nut is threadedly connected to one side of the surface of the reciprocating screw, a hollow plate is arranged on one side of the bottom of the box, a second motor is fixedly installed at the inner top of the hollow plate, a threaded rod is arranged at the bottom of the second motor, an internal threaded plate is threadedly connected to the top position of the surface of the threaded rod, connecting plates are arranged on both sides of the hollow plate, friction plates are fixedly connected to the bottom of the two connecting plates, and friction teeth are fixedly installed at the bottom of the friction plate.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The flocking strength detection device, through the design of the reciprocating screw, the first motor, the screw nut, the friction plate and the friction teeth, the first motor drives the reciprocating screw to rotate, and then drives the screw nut to reciprocate along the screw. This transmission mode enables the friction plate to achieve reciprocating movement, thereby simulating the friction situation in actual use. In addition, the design of the friction teeth increases the contact area and friction force with the flocking material, and improves the accuracy and reliability of the test. The design of the hollow plate, the second motor, the threaded rod, the internal threaded plate and the connecting plate, through the second motor drives the threaded rod to rotate, thereby driving the internal threaded plate to move up and down along the threaded rod, so that the height of the friction plate can be adjusted with the movement of the internal threaded plate, and the precise control of the height between the friction mechanism and the flocking is achieved to meet the test requirements of different flocking materials. This flexible adjustment of height not only improves the accuracy and reliability of the test, but also increases the applicability and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 It is a structural stereogram of the friction mechanism of the utility model;

[0011] Figure 4 It is a three-dimensional diagram of the structure of the hollow plate of the utility model;

[0012] Figure 5 It is the front view of the structure of the utility model.

[0013] In the figure: 1. test table; 2. mounting frame; 3. box; 4. reciprocating screw; 5. first motor; 6. screw nut; 7. guide rod; 8. guide sleeve; 9. hollow plate; 10. second motor; 11. threaded rod; 12. vertical groove; 13. internal threaded plate; 14. connecting plate; 15. friction plate; 16. friction teeth; 17. connecting block; 18. adjusting screw; 19. pressing block. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-5 The utility model provides a technical solution: a flocking strength detection device, including a detection table 1, a mounting frame 2 is fixedly installed on the top of the detection table 1, a box 3 is fixedly installed at the center of the top of the mounting frame 2, a reciprocating screw 4 is arranged inside the box 3, a first motor 5 is fixedly installed at the bottom of one side of the box 3, a screw nut 6 is threadedly connected to one side of the surface of the reciprocating screw 4, a hollow plate 9 is arranged on one side of the bottom of the box 3, a second motor 10 is fixedly installed at the inner top of the hollow plate 9, a threaded rod 11 is arranged at the bottom of the second motor 10, an internal threaded plate 13 is threadedly connected to the top position of the surface of the threaded rod 11, connecting plates 14 are arranged on both sides of the hollow plate 9, friction plates 15 are fixedly connected to the bottom of the two connecting plates 14, and friction teeth 16 are fixedly installed at the bottom of the friction plate 15.

[0016] The first motor 5 is fixedly connected to the first main shaft through the output end on one side thereof, one side of the first main shaft passes through the interior of the box body 3 and is fixedly connected to one end of the reciprocating screw 4, and the other end of the reciprocating screw 4 is movably connected to a bearing fixedly installed at the bottom position on one side of the box body 3. The reciprocating screw 4 is driven to rotate by the first motor 5, thereby realizing the reciprocating motion of the screw nut 6 on the screw, thereby driving the friction plate 15 to perform a reciprocating friction action, simulating the friction conditions in actual use.

[0017] A guide rod 7 is fixedly installed on the inner top of the box body 3, and a guide sleeve 8 is slidably connected to the surface of the guide rod 7 corresponding to the upper end of the screw nut 6. The lower end of the guide sleeve 8 is fixedly connected to the top of the screw nut 6 to limit the direction of the screw nut 6 during reciprocating motion, prevent it from deflecting, and ensure the stability of the movement.

[0018] The upper end of the hollow plate 9 penetrates into the interior of the box body 3 and is fixedly connected to the bottom of the screw nut 6, and is used to connect the screw nut 6 and the friction mechanism so that the reciprocating motion of the screw nut 6 can drive the friction plate 15 to perform a friction test.

[0019] The second motor 10 is fixedly connected to the second main shaft through the output end at its bottom, the bottom of the second main shaft is fixedly connected to the top of the threaded rod 11, the lower end of the threaded rod 11 is movably connected to the bearing fixedly installed at the bottom center of the hollow plate 9, the second motor 10 drives the threaded rod 11 to rotate, thereby realizing the lifting movement of the internal threaded plate 13 on the threaded rod 11, which is used to adjust the height of the friction plate 15.

[0020] Vertical grooves 12 are provided at the bottom of both sides of the hollow plate 9, and the two ends of the internal thread plate 13 respectively penetrate to the outside of the two vertical grooves 12, and the tops of the two connecting plates 14 are fixedly connected to the two sides of the bottom of the internal thread plate 13, allowing the internal thread plate 13 to rise and fall in the vertical grooves 12, thereby driving the connecting plate 14 and the friction plate 15 to adjust the height.

[0021] Connecting blocks 17 are fixedly connected to the bottom positions on both sides of the inner wall of the mounting frame 2, and adjusting screws 18 are threadedly connected to the opposite sides of the tops of the two connecting blocks 17. The lower ends of the adjusting screws 18 pass through the outside of the connecting blocks 17 and are fixedly installed with pressing blocks 19. By rotating the adjusting screws 18, the pressing blocks 19 are moved downward and the flocking material to be tested is fixed.

[0022] Working principle: First, place the flocking material to be tested on the test table 1, fix it through the connecting block 17 and the adjusting screw 18 in the mounting frame 2, turn the adjusting screw 18 to move the pressing block 19 downward until the flocking material is firmly fixed on the test table 1, then control the second motor 10 to drive the threaded rod 11 to rotate, so that the internal threaded plate 13 is lifted and lowered on the threaded rod 11, because the two ends of the internal threaded plate 13 respectively penetrate the outside of the vertical grooves 12 on both sides of the hollow plate 9, and are fixedly connected to the top of the connecting plate 14, the lifting and lowering movement of the internal threaded plate 13 will drive the connecting plate 14 and the friction plate 15 to adjust the height synchronously, and the distance between the friction plate 15 and the flocking material can be accurately adjusted according to the test needs to meet the test requirements of different flocking materials. After the height adjustment of the friction plate 15 is completed, start the first motor 5, and the first motor 5 drives the first spindle to rotate through its output end, thereby driving the reciprocating screw 4 to rotate. The lead screw nut 6 is threadedly connected to the surface of the reciprocating lead screw 4, so when the reciprocating lead screw 4 rotates, the lead screw nut 6 will reciprocate along the lead screw. Since the bottom of the lead screw nut 6 is fixedly connected to the hollow plate 9, the reciprocating motion of the lead screw nut 6 will drive the hollow plate 9 and the friction plate 15 to reciprocate left and right. The friction teeth 16 at the bottom of the friction plate 15 are in contact with the flocking material, and the reciprocating friction is used to simulate the friction in actual use, thereby testing the strength of the flocking material.

[0023] In summary: the flocking strength detection device, through the design of the reciprocating screw 4, the first motor 5, the screw nut 6, the friction plate 15 and the friction teeth 16, the first motor 5 drives the reciprocating screw 4 to rotate, and then drives the screw nut 6 to reciprocate along the screw. This transmission mode enables the friction plate 15 to achieve reciprocating movement, thereby simulating the friction situation in actual use. In addition, the design of the friction teeth 16 increases the contact area and friction force with the flocking material, and improves the accuracy and reliability of the test. The design of the hollow plate 5, the second motor 10, the threaded rod 11, the internal threaded plate 13 and the connecting plate 14, through the second motor 10 drives the threaded rod 11 to rotate, thereby driving the internal threaded plate 13 to move up and down along the threaded rod, so that the height of the friction plate 15 can be adjusted with the movement of the internal threaded plate 13, realizing the precise control of the height between the friction mechanism and the flocking, so as to meet the test requirements of different flocking materials. This flexible adjustment of height not only improves the accuracy and reliability of the test, but also increases the applicability and flexibility of the device.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 flocking strength detection device, comprising a detection table (1), characterized in that: A mounting frame (2) is fixedly mounted on the top of the detection platform (1), a box (3) is fixedly mounted at the center of the top of the mounting frame (2), a reciprocating screw (4) is arranged inside the box (3), a first motor (5) is fixedly mounted on the bottom of one side of the box (3), a screw nut (6) is threadedly connected to one side of the surface of the reciprocating screw (4), a hollow plate (9) is arranged on one side of the bottom of the box (3), a second motor (10) is fixedly mounted on the top of the hollow plate (9), a threaded rod (11) is arranged at the bottom of the second motor (10), an internal threaded plate (13) is threadedly connected to the surface of the threaded rod (11) at a position close to the top, connecting plates (14) are arranged on both sides of the hollow plate (9), friction plates (15) are fixedly connected to the bottoms of the two connecting plates (14), and friction teeth (16) are fixedly mounted on the bottoms of the friction plates (15).

2. The flocking strength detection device according to claim 1, characterized in that: The first motor (5) is fixedly connected to the first main shaft via an output end on one side thereof; one side of the first main shaft penetrates into the interior of the housing (3) and is fixedly connected to one end of the reciprocating screw (4); the other end of the reciprocating screw (4) is movably connected to a bearing fixedly installed at a bottom position on one side of the housing (3).

3. The flocking strength detection device according to claim 1, characterized in that: A guide rod (7) is fixedly mounted on the inner top of the box body (3); a guide sleeve (8) is slidably connected to the surface of the guide rod (7) corresponding to the upper end of the lead screw nut (6); and the lower end of the guide sleeve (8) is fixedly connected to the top of the lead screw nut (6).

4. The flocking strength detection device according to claim 1, characterized in that: The upper end of the hollow plate (9) penetrates into the interior of the box body (3) and is fixedly connected to the bottom of the lead screw nut (6).

5. The flocking strength detection device according to claim 1, characterized in that: The second motor (10) is fixedly connected to a second main shaft via an output end at its bottom, the bottom of the second main shaft is fixedly connected to the top of a threaded rod (11), and the lower end of the threaded rod (11) is movably connected to a bearing fixedly installed at the bottom center of the hollow plate (9).

6. The flocking strength detection device according to claim 1, characterized in that: The bottoms of both sides of the hollow plate (9) are provided with vertical grooves (12), the two ends of the internal thread plate (13) respectively penetrate the outside of the two vertical grooves (12), and the tops of the two connecting plates (14) are respectively fixedly connected to the two sides of the bottom of the internal thread plate (13).

7. The flocking strength detection device according to claim 1, characterized in that: Connecting blocks (17) are fixedly connected to the bottom positions of both sides of the inner wall of the mounting frame (2), and adjusting screws (18) are threadedly connected to the opposite sides of the tops of the two connecting blocks (17), and the lower ends of the adjusting screws (18) penetrate the outside of the connecting blocks (17) and are fixedly mounted with pressure blocks (19).

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