Finished product tension detection device

Abstract

The utility model relates to the technical field of composite fabric detection, and discloses a finished product tension detection device which comprises a detection box, clamping and fixing mechanisms are fixedly connected to the left side and the right side of the detection box, and a detection mechanism is fixedly connected to the interior of the top end of the detection box; the clamping and fixing mechanism comprises a support frame, the support frame is fixedly connected to the left side of the detection box, gear rack rods are rotatably connected to the interiors of the front side and the rear side of the support frame respectively, racks are connected to the surfaces of the gear rack rods in a meshed mode, a supporting block is fixedly connected to one end of each rack, and T-shaped plates are fixedly connected to the front side and the rear side of the support frame respectively. And one end of the supporting block is fixedly connected with a movable strip. According to the finished product tension detection device, under the meshing action of the gear and the toothed bar, in the process of driving the sawtooth clamping strip to move, the fabric is clamped, so that the clamping and supporting effects in the tension detection process of the composite fabric can be conveniently achieved, and the tension detection of the composite fabric is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of composite fabric detection, in particular to a finished product tension detection device. Background Art

[0002] As a new type of material, composite fabric combines multiple materials together through bonding and laminating processes. It not only enhances the performance of the fabric, but also provides more design possibilities. It is widely used in various textiles and meets the needs of different fields. This fabric has a wide range of applications in clothing, sofas, and other textiles due to its diverse combination possibilities.

[0003] In addition, during the processing and production of finished composite fabrics, it is necessary to perform tension testing on the finished composite fabrics. Composite fabric tension testing refers to an important quality test for composite fabrics, which aims to ensure that the fabric can maintain appropriate tension during use, thereby ensuring the stability and durability of the fabric. Tension testing measures the stretching and recovery properties of the fabric under specific conditions, and evaluates the fabric's ability to resist deformation and restore to its original state when subjected to external forces. Therefore, under the above conditions, it is necessary to design a tension testing device for finished composite fabrics. Utility Model Content

[0004] The purpose of the present invention is to provide a finished product tension detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a finished product tension detection device, comprising a detection box, wherein the left and right sides of the detection box are fixedly connected to clamping and fixing mechanisms, and the top of the detection box is fixedly connected to a detection mechanism;

[0006] The cam is fixedly provided with a U-shaped frame on the left side of the detection box, and a support rod is provided inside the U-shaped frame, and the surface of the support rod is fixedly connected to the round cover, and a bolt is internally threaded on one side of the round cover, and one end of the back end of the U-shaped frame is fixedly connected to the positioning circular plate, and one end of the back end of the U-shaped frame is fixedly connected to the L-shaped plate, and one end of the surface of the L-shaped plate is fixedly connected to the first spring, and one end of the first spring is fixedly connected to the T-shaped bar.

[0007] Preferably, a slot is provided inside the rack, and the surface of the T-shaped plate is slidably connected to the inside of the slot, so that the T-shaped plate can slide under the limit of the inside of the slot.

[0008] Preferably, a groove is provided at the top of the U-shaped frame, the surface of the support rod is located inside the groove, a threaded hole is provided inside one side of the U-shaped frame, and the surface of the bolt is threadedly connected to the inside of the threaded hole.

[0009] Preferably, a positioning hole is provided on the surface of the positioning circular plate, and one end of the surface of the T-shaped bar matches the inside of the positioning hole, so that the T-shaped bar can be easily inserted into the positioning hole for corresponding positioning.

[0010] Preferably, the detection mechanism includes an electric push rod, which is fixedly connected to the top of the detection box, and the bottom end of the electric push rod is fixedly connected to a support seat, and pressure sensing devices are fixedly connected to the inside of both sides of the support seat, and the bottom end of the pressure sensing device is fixedly connected to a second spring, and the bottom end of the second spring is fixedly connected to a support slider, and there are two support sliders, and detection pressure rollers are fixedly connected to the inner sides of the two support sliders.

[0011] Preferably, a rectangular slot is provided inside the support seat, and the surface of the support slider is slidably connected to the inside of the rectangular slot, so that the support slider can slide under the limit of the inside of the rectangular slot.

[0012] Preferably, a through hole is provided inside the top of the detection box, and the surface of the electric push rod passes through the through hole provided inside the top of the detection box.

[0013] Compared with the prior art, the present invention provides a finished product tension detection device with the following features:

[0014] Beneficial effects:

[0015] 1. The finished product tension detection device, through the provided clamping and fixing mechanism, allows the T-shaped bar to be clamped into the inside of the positioning circular plate, and then the adjusting screw is rotated to drive the movable bar to move up and down, and correspondingly drives the support block and the rack to move up and down, so that under the meshing action of the gear and rack, the serrated clamping bar is driven to move, and the fabric is clamped, so that the clamping and supporting function of the composite fabric can be conveniently performed during the tension detection process, and the tension detection of the composite fabric is more convenient and quick.

[0016] 2. The finished product tension detection device, through the detection mechanism set up, the fabric exerts a reverse force on the detection pressure roller and uses the support slider to drive the second spring to change the elastic force under the limit inside the support seat, thereby applying pressure to the pressure sensing device. Finally, according to Hooke's law and combined with the external display device of the pressure sensing device, the tension detection data of the composite fabric can be recorded to complete the corresponding detection. If the composite fabric surface's ability to resist deformation and its ability to return to its original state are normal within the numerical value, the composite fabric can be verified to be qualified. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0018] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the clamping and fixing mechanism of the utility model;

[0020] Figure 3 This is a three-dimensional disassembly diagram of the parts of the clamping and fixing mechanism of the utility model;

[0021] Figure 4 Two three-dimensional disassembled diagrams of the clamping and fixing mechanism parts of the utility model;

[0022] Figure 5 Three three-dimensional disassembled diagrams of the parts of the clamping and fixing mechanism of the utility model;

[0023] Figure 6 Four three-dimensional disassembled diagrams of the parts of the clamping and fixing mechanism of the utility model;

[0024] Figure 7 Four three-dimensional diagrams of the detection mechanism of the utility model;

[0025] Figure 8 This is a three-dimensional cross-sectional view of the detection box of the utility model.

[0026] In the figure: 1. detection box; 2. clamping and fixing mechanism; 21. support frame; 22. gear rack; 23. rack; 24. T-shaped plate; 241. support block; 25. serrated clamping bar; 251. rectangular bar; 252. movable bar; 26. adjusting screw; 27. U-shaped frame; 271. support rod; 272. roller; 273. round cover; 274. bolt; 28. L-shaped plate; 281. positioning circular plate; 282. first spring; 29. ​​T-shaped bar; 3. detection mechanism; 31. electric push rod; 32. support seat; 33. pressure sensing device; 34. second spring; 35. support slider; 36. detection roller. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Example 1

[0031] Combine Figures 2 to 8 A finished product tension detection device includes a detection box 1, a clamping and fixing mechanism 2 is fixedly connected to the left and right sides of the detection box 1, and a detection mechanism 3 is fixedly connected to the top of the detection box 1;

[0032] The clamping and fixing mechanism 2 includes a support frame 21, which is fixedly connected to the left side of the detection box 1. The front and rear sides of the support frame 21 are respectively rotatably connected to the gear rack 22, and the gear rack 22 surface is meshed with a rack 23, and one end of the rack 23 is fixedly connected to a support block 241. The front and rear sides of the support frame 21 are respectively fixedly connected to a T-shaped plate 24, and one end of the support block 241 is fixedly connected to a movable bar 252. The movable bar 252 is internally threaded with an adjusting screw 26, and the bottom end of the adjusting screw 26 is rotatably connected to a serrated clamp 25. The two ends of the surface of the serrated clamp 25 are respectively fixedly connected to a rectangular bar 251, and one end of the rectangular bar 251 is fixedly connected to the surface of the movable bar 252. The right side of the detection box 1 is fixedly connected to a U-shaped frame 27, and the U-shaped frame 27 A support rod 271 is provided inside, and a roller 272 is fixedly connected to the surface of the support rod 271. A round cover 273 is rotatably connected to one end of the front of the support rod 271, and a bolt 274 is threadedly connected to the internal side of the round cover 273. A positioning circular plate 281 is fixedly connected to one end of the back of the U-shaped frame 27, and an L-shaped plate 28 is fixedly connected to one end of the back of the U-shaped frame 27. A first spring 282 is fixedly connected to one end of the surface of the L-shaped plate 28, and a T-shaped bar 29 is fixedly connected to one end of the first spring 282. A slot is provided inside the rack 23, and the surface of the T-shaped plate 24 is slidably connected to the inside of the slot. A groove is provided at the top of the U-shaped frame 27, and the surface of the support rod 271 is located inside the groove. A threaded hole is provided inside one side of the U-shaped frame 27, and the surface of the bolt 274 is threadedly connected to the inside of the threaded hole.

[0033] Furthermore, a positioning hole is provided on the surface of the positioning circular plate 281, and one end of the surface of the T-shaped bar 29 matches the inside of the positioning hole. The adjusting screw 26 is rotated to drive the movable bar 252 to move up and down, and correspondingly drives the support block 241 and the rack 23 to move up and down, so that under the meshing action of the gear rack 22, the serrated clamping bar 25 is driven to move, and the fabric is clamped, so that the clamping and supporting function during the tension detection process of the composite fabric can be conveniently performed, and the detection of the composite fabric is more convenient and quick.

[0034] Example 2

[0035] See Figure 1-8 On the basis of Example 1, the detection mechanism 3 is further obtained to include an electric push rod 31, the electric push rod 31 is fixedly connected to the top of the detection box 1, the bottom end of the electric push rod 31 is fixedly connected to a support seat 32, the inside of both sides of the support seat 32 are respectively fixedly connected with pressure sensing devices 33, the bottom end of the pressure sensing device 33 is fixedly connected to a second spring 34, the bottom end of the second spring 34 is fixedly connected to a support slider 35, there are two support sliders 35, the inner sides of the two support sliders 35 are respectively fixedly connected with detection pressure rollers 36, a rectangular slot is provided inside the support seat 32, and the surface of the support slider 35 is slidably connected to the inside of the rectangular slot.

[0036] Furthermore, a through hole is opened inside the top of the detection box 1, and the surface of the electric push rod 31 passes through the through hole opened inside the top of the detection box 1. The fabric exerts a reverse force on the detection roller 36 and uses the support slider 35 to drive the second spring 34 to change the elastic force under the limit inside the support seat 32, thereby applying pressure to the pressure sensing device 33. Finally, according to Hooke's law, the tension detection data of the composite fabric can be recorded in combination with the external display device of the pressure sensing device 33, thereby completing the corresponding detection. If the composite fabric surface's ability to resist deformation and its ability to restore to its original state are normal within the numerical value, the composite fabric can be verified to be qualified.

[0037] In actual operation, when this device is used, when testing the tension of the finished product, the pressure sensing device 33 is connected to the external display device to display the data. The roller 272 is installed on the U-shaped frame 27, and after being fixed with the bolt 274, the T-shaped bar 29 is pulled open to disengage it from the internal position of the positioning circular plate 281. At this time, one end of the composite fabric wrapped around the surface of the roller 272 is pulled through the detection box 1 and placed between the serrated clamping bars 25 for clamping. After the T-shaped bar 29 is clamped into the internal position of the positioning circular plate 281, the adjusting screw 26 is rotated to drive the movable bar 252 to move up and down, and correspondingly drive the support block 241 and the rack 23 to move up and down, so that under the meshing action of the gear rack 22, the serrated clamping bar 25 is driven to move, thereby clamping the fabric, thereby facilitating the clamping and supporting function of the composite fabric during the detection process, and making the detection of the composite fabric more convenient and quick.

[0038] Later, when the composite fabric is being tested, the electric push rod 31 drives the support seat 32 to move downward, and drives the detection pressure roller 36 to apply pressure downward to the composite fabric. During this process, the fabric exerts a reverse force on the detection pressure roller 36 and uses the support slider 35 to drive the second spring 34 to change its elastic force under the limit inside the support seat 32, thereby applying pressure to the pressure sensing device 33. Finally, according to Hooke's law, the pressure sensing device 33 can be combined with an external display device to record the tension detection data of the composite fabric, thereby completing the corresponding test. If the surface performance of the composite fabric is normal within the numerical value, the qualification of the composite fabric can be verified.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A finished product tension detection device, comprising a detection box (1), characterized in that: The left and right sides of the detection box (1) are fixedly connected with a clamping and fixing mechanism (2), and the top of the detection box (1) is fixedly connected with a detection mechanism (3); The clamping and fixing mechanism (2) includes a support frame (21), the support frame (21) is fixedly connected to the left side of the detection box (1), the front and rear sides of the support frame (21) are respectively rotatably connected to the gear rack (22), the surface of the gear rack (22) is meshed with a rack (23), one end of the rack (23) is fixedly connected to a support block (241), the front and rear sides of the support frame (21) are respectively fixedly connected to the T-shaped plate (24), one end of the support block (241) is fixedly connected to a movable bar (252), the movable bar (252) is internally threadedly connected to an adjusting screw (26), the bottom end of the adjusting screw (26) is rotatably connected to a serrated clamping bar (25), and the two ends of the surface of the serrated clamping bar (25) are respectively fixedly connected to rectangular bars (251), One end of the rectangular bar (251) is fixedly connected to the surface of the movable bar (252); a U-shaped frame (27) is fixedly connected to the right side of the detection box (1); a support rod (271) is provided inside the U-shaped frame (27); a roller (272) is fixedly connected to the surface of the support rod (271); a round cover (273) is rotatably connected to one end of the front side of the support rod (271); a bolt (274) is internally threadedly connected to one side of the round cover (273); a positioning circular plate (281) is fixedly connected to one end of the back side of the U-shaped frame (27); an L-shaped plate (28) is fixedly connected to one end of the back side of the U-shaped frame (27); a first spring (282) is fixedly connected to one end of the surface of the L-shaped plate (28); and one end of the first spring (282) is fixedly connected to a T-shaped bar (29).

2. A finished product tension detection device according to claim 1, characterized in that: A slot is provided inside the rack (23), and the surface of the T-shaped plate (24) is slidably connected to the inside of the slot.

3. The finished product tension detection device according to claim 1, characterized in that: A groove is provided on the top of the U-shaped frame (27), the surface of the support rod (271) is located inside the groove, a threaded hole is provided inside one side of the U-shaped frame (27), and the surface of the bolt (274) is threadedly connected to the inside of the threaded hole.

4. A finished product tension detection device according to claim 1, characterized in that: A positioning hole is provided on the surface of the positioning circular plate (281), and one end of the surface of the T-shaped bar (29) matches the inside of the positioning hole.

5. The finished product tension detection device according to claim 1, characterized in that: The detection mechanism (3) includes an electric push rod (31), the electric push rod (31) is fixedly connected to the top of the detection box (1), the bottom end of the electric push rod (31) is fixedly connected to a support seat (32), the inside of both sides of the support seat (32) are respectively fixedly connected to pressure sensing devices (33), the bottom end of the pressure sensing device (33) is fixedly connected to a second spring (34), the bottom end of the second spring (34) is fixedly connected to a support slider (35), there are two support sliders (35), and the inner sides of the two support sliders (35) are respectively fixedly connected to detection pressure rollers (36).

6. A finished product tension detection device according to claim 5, characterized in that: A rectangular slot is provided inside the support seat (32), and the surface of the support slider (35) is slidably connected to the inside of the rectangular slot.

7. The finished product tension detection device according to claim 5, characterized in that: A through hole is provided inside the top of the detection box (1), and the surface of the electric push rod (31) passes through the through hole provided inside the top of the detection box (1).

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