A fabric tear resistance detection device

Abstract

The utility model relates to the technical field of fabric detection, especially a kind of fabric tear resistance detection device, including detection support, detection module is fixed on the detection support, cutting module is equipped above the detection module;The detection module includes first support vertical plate and the second support vertical plate of symmetrical setting with first support vertical plate, first support vertical plate, second support vertical plate are all fixed on detection support, and sliding limit rod is equipped between first support vertical plate and second support vertical plate;First clamping support, second clamping support are slidably arranged on the sliding limit rod, first clamping cylinder is horizontally equipped on the first clamping support, and first movable clamping plate is fixed on the piston rod of first clamping cylinder.The utility model relates to a kind of fabric tear resistance detection device, can be quickly realized to the clamping of fabric, improve detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fabric testing technology, and in particular to a fabric tear resistance testing device. Background Technology

[0002] Mountaineering fabric is a functional material specifically designed for outdoor sports. It is waterproof, windproof, breathable, abrasion-resistant, and elastic, and is commonly used to make mountaineering clothing, waterproof jackets and pants, and other outdoor gear. Tear resistance is a key parameter for evaluating the quality of mountaineering fabric. Therefore, after the mountaineering fabric is manufactured, its tear resistance needs to be tested. Current testing equipment requires manual tightening of studs to clamp the fabric, and manual cutting of notches is necessary before testing, resulting in low testing efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a fabric tear resistance testing device that can quickly clamp the fabric and improve testing efficiency.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A fabric tear resistance testing device includes a testing bracket, a testing module fixed on the testing bracket, and a cutting module above the testing module.

[0006] The detection module includes a first support plate and a second support plate symmetrically arranged with the first support plate. Both the first support plate and the second support plate are fixed on the detection bracket. A sliding limit rod is provided between the first support plate and the second support plate.

[0007] A first clamping bracket and a second clamping bracket are slidably mounted on the sliding limit rod. A first clamping cylinder is horizontally mounted on the first clamping bracket. A first movable clamping plate is fixed to the piston rod of the first clamping cylinder. The first movable clamping plate is slidably limited inside the first clamping bracket. A second clamping cylinder is horizontally mounted on the second clamping bracket. A second movable clamping plate is fixed to the piston rod of the second clamping cylinder. The second movable clamping plate is slidably limited inside the second clamping bracket.

[0008] As an improvement: a first limiting block is provided on the first movable clamping plate, and a first limiting groove is provided on the first clamping bracket at a position opposite to the first limiting block, and the first limiting block can be inserted into the first limiting groove.

[0009] As an improvement: a second limiting block is provided on the second movable clamping plate, and a second limiting groove is provided on the second clamping bracket at a position opposite to the second limiting block, and the second limiting block can be inserted into the second limiting groove.

[0010] As an improvement, a first pressure sensor is provided at the docking point between the first clamping cylinder and the first movable clamping plate, and a second pressure sensor is provided at the docking point between the second clamping cylinder and the second movable clamping plate.

[0011] As an improvement: a first electric hydraulic cylinder is horizontally provided on the left side of the first support plate, and the piston rod of the first electric hydraulic cylinder is fixedly connected to the first clamping bracket;

[0012] A second electric hydraulic cylinder is horizontally provided on the right side of the second support plate, and the piston rod of the second electric hydraulic cylinder is fixedly connected to the second clamping bracket.

[0013] As an improvement: the cutting module includes a cutting cylinder, which is vertically mounted on the detection bracket, and a cutting blade is fixed on the piston rod of the cutting cylinder.

[0014] In summary, this utility model has the following beneficial effects:

[0015] 1. Before testing, move both sides of the fabric to be tested between the first limiting block and the first limiting groove, and the second limiting block and the second limiting groove, respectively. Activate the first clamping cylinder and the second clamping cylinder to insert the first limiting block into the first limiting groove and the second limiting block into the second limiting groove, respectively, so as to clamp the fabric.

[0016] 2. The cutting cylinder can drive the cutting head downward to cut the fabric gap. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the overall structure of a fabric tear resistance testing device.

[0019] Figure 2 A top view of a fabric tear resistance testing device;

[0020] Figure 3 for Figure 2 Schematic diagram of part A in the middle;

[0021] Figure 4 for Figure 2 Schematic diagram of Part B in the middle section;

[0022] The components include: 1. Detection bracket; 2. First support plate; 3. Second support plate; 4. Sliding limit rod; 5. First clamping bracket; 6. Second clamping bracket; 7. First clamping cylinder; 8. Second clamping cylinder; 9. First movable clamping plate; 10. Second movable clamping plate; 11. First limit groove; 12. Second limit groove; 13. First limit block; 14. Second limit block; 15. First pressure sensor; 16. Second pressure sensor; 17. First electric cylinder; 18. Second electric cylinder; 19. First tension sensor; 20. Second tension sensor; 21. Control panel; 22. Cutting cylinder; 23. Cutting blade. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Please refer to Figures 1-4 A fabric tear resistance testing device includes a testing bracket 1, a testing module fixed on the testing bracket 1, and a cutting module above the testing module.

[0025] The detection module includes a first support plate 2 and a second support plate 3 symmetrically arranged with the first support plate 2. The first support plate 2 and the second support plate 3 are both fixed on the detection bracket 1. A sliding limit rod 4 is provided between the first support plate 2 and the second support plate 3.

[0026] A first clamping bracket 5 and a second clamping bracket 6 are slidably mounted on a sliding limit rod 4. A first clamping cylinder 7 is horizontally mounted on the first clamping bracket 5. A first movable clamping plate 9 is fixed to the piston rod of the first clamping cylinder 7. The first movable clamping plate 9 is slidably limited inside the first clamping bracket 5. A second clamping cylinder 8 is horizontally mounted on the second clamping bracket 6. A second movable clamping plate 10 is fixed to the piston rod of the second clamping cylinder 8. The second movable clamping plate 10 is slidably limited inside the second clamping bracket 6.

[0027] A first limiting block 13 is provided on the first movable clamping plate 9, and a first limiting groove 11 is provided on the first clamping bracket 5 at a position opposite to the first limiting block 13, into which the first limiting block 13 can be inserted. A second limiting block 14 is provided on the second movable clamping plate 10, and a second limiting groove 12 is provided on the second clamping bracket 6 at a position opposite to the second limiting block 14, into which the second limiting block 14 can be inserted.

[0028] In this embodiment, before testing, the two sides of the fabric to be tested are moved to the space between the first limiting block 13 and the first limiting groove 11, and the second limiting block 14 and the second limiting groove 12, respectively. The first clamping cylinder 7 and the second clamping cylinder 8 are then activated to insert the first limiting block 13 into the first limiting groove 11 and the second limiting block 14 into the second limiting groove 12, thereby achieving the clamping of the fabric.

[0029] A first pressure sensor 15 is provided at the docking point between the first clamping cylinder 7 and the first movable clamping plate 9, and a second pressure sensor 16 is provided at the docking point between the second clamping cylinder 8 and the second movable clamping plate 10. In this embodiment, the first pressure sensor 15 and the second pressure sensor 16 can respectively sense the pressure exerted by the first limiting block 13 on the first limiting groove 11 and the pressure exerted by the second limiting block 14 on the second limiting groove 12, thereby achieving fabric clamping without damaging the equipment.

[0030] A first electric hydraulic cylinder 17 is horizontally arranged on the left side of the first support plate 2, and the piston rod of the first electric hydraulic cylinder 17 is fixedly connected to the first clamping bracket 5; a second electric hydraulic cylinder 18 is horizontally arranged on the right side of the second support plate 3, and the piston rod of the second electric hydraulic cylinder 18 is fixedly connected to the second clamping bracket 6. A first tension sensor 19 is provided at the joint between the piston rod of the first electric hydraulic cylinder 17 and the first clamping bracket 5, and a second tension sensor 20 is provided at the joint between the piston rod of the second electric hydraulic cylinder 18 and the second clamping bracket 6.

[0031] In this embodiment, the first electric cylinder 17, the second electric cylinder 18, the first clamping cylinder 7, the second clamping cylinder 8, and the cutting cylinder 22 are all integrated electric cylinders. A control panel 21 is provided on the detection bracket 1. The control panel 21 is connected to control the operation of the first electric cylinder 17, the second electric cylinder 18, the first clamping cylinder 7, the second clamping cylinder 8, and the cutting cylinder 22. The tension sensor and the pressure sensor are also connected to the control panel 21. The control panel 21 can receive the signals sent by them and control the operation of the corresponding cylinders according to the signals. This is an existing technical solution and will not be described in detail here.

[0032] The cutting module includes a cutting cylinder 22, which is vertically mounted on the detection bracket 1. A cutting head 23 is fixed on the piston rod of the cutting cylinder 22. In this embodiment, the cutting cylinder 22 can drive the cutting head 23 to move downward, thereby cutting the fabric gap.

[0033] Working principle: Move the two sides of the fabric to be tested to the first limiting block 13 and the first limiting groove 11, and the second limiting block 14 and the second limiting groove 12 respectively. Start the first clamping cylinder 7 and the second clamping cylinder 8 to insert the first limiting block 13 into the first limiting groove 11 and the second limiting block 14 into the second limiting groove 12 respectively.

[0034] Then, the control panel 21 controls the first electric cylinder 17 to move the first clamping bracket 5 to the left, and controls the second electric cylinder 18 to move the second clamping bracket 6 to the right. After tightening both ends of the fabric, the cutting cylinder 22 moves downward a certain distance, and the cutting head 23 acts on the fabric, leaving a notch on the fabric.

[0035] Subsequently, the control panel 21 controls the first electric cylinder 17 to drive the first clamping bracket 5 to continue moving to the left, and controls the second electric cylinder 18 to drive the second clamping bracket 6 to continue moving to the right until the fabric is torn. The first tension sensor 19 and the second tension sensor 20 sense the tension on the fabric in real time during the detection process.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A fabric tear resistance testing device, characterized in that, It includes a detection bracket, on which a detection module is fixed, and above the detection module is a cutting module; The detection module includes a first support plate and a second support plate symmetrically arranged with the first support plate. Both the first support plate and the second support plate are fixed on the detection bracket. A sliding limit rod is provided between the first support plate and the second support plate. A first clamping bracket and a second clamping bracket are slidably mounted on the sliding limit rod. A first clamping cylinder is horizontally mounted on the first clamping bracket. A first movable clamping plate is fixed to the piston rod of the first clamping cylinder. The first movable clamping plate is slidably limited inside the first clamping bracket. A second clamping cylinder is horizontally mounted on the second clamping bracket. A second movable clamping plate is fixed to the piston rod of the second clamping cylinder. The second movable clamping plate is slidably limited inside the second clamping bracket.

2. The fabric tear resistance testing device according to claim 1, characterized in that, A first limiting block is provided on the first movable clamping plate, and a first limiting groove is provided on the first clamping bracket at a position opposite to the first limiting block, and the first limiting block can be inserted into the first limiting groove.

3. The fabric tear resistance testing device according to claim 1, characterized in that, A second limiting block is provided on the second movable clamping plate, and a second limiting groove is provided on the second clamping bracket at a position opposite to the second limiting block, and the second limiting block can be inserted into the second limiting groove.

4. The fabric tear resistance testing device according to claim 1, characterized in that, A first pressure sensor is provided at the junction of the first clamping cylinder and the first movable clamping plate, and a second pressure sensor is provided at the junction of the second clamping cylinder and the second movable clamping plate.

5. The fabric tear resistance testing device according to claim 1, characterized in that, A first electric hydraulic cylinder is horizontally provided on the left side of the first support plate, and the piston rod of the first electric hydraulic cylinder is fixedly connected to the first clamping bracket. A second electric hydraulic cylinder is horizontally provided on the right side of the second support plate, and the piston rod of the second electric hydraulic cylinder is fixedly connected to the second clamping bracket.

6. The fabric tear resistance testing device according to claim 1, characterized in that, The cutting module includes a cutting cylinder, which is vertically mounted on the detection bracket, and a cutting head is fixed on the piston rod of the cutting cylinder.

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