Luggage fabric detection device

Abstract

The utility model discloses a luggage fabric detection device which comprises a working table, three sliding grooves are formed in the top of the working table, sliding rods are fixedly installed in the three sliding grooves, two sliding blocks are movably connected to the outer sides of the sliding rods in a sleeved mode, concave frames are fixedly installed on the tops of the two sliding blocks, and the concave frames are connected with the sliding rods in a sleeved mode. A supporting cylinder is fixedly installed at the top of the concave frame, a first piston is movably connected into the supporting cylinder in a sleeved mode, a manual hydraulic telescopic rod is fixedly installed on one side of the first piston, a fixing plate is fixedly installed at the end, away from the first piston, of the manual hydraulic telescopic rod, and a plurality of communicating columns communicate with the bottom of the supporting cylinder. According to the utility model, through the arrangement of the positioning holes, fixed point positions are provided for the limiting plate and the concave frame, so that the limiting plate and the concave frame can be conveniently inserted into bolts to be fixed, and a fixed type or an elastic buffering type is adopted according to different stretching requirements, so that the position is favorably adjusted, and the auxiliary detection operation is conveniently carried out.

Description

Technical Field

[0001] This utility model relates to the field of bag fabric testing technology, specifically a bag fabric testing device. Background Technology

[0002] Bags and luggage are a general term encompassing all kinds of bags used for carrying things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, crossbody bags, waist bags, and various types of rolling suitcases. With the continuous improvement of people's living standards and consumption levels, various bags and luggage have become indispensable accessories. People demand that bags and luggage not only be more practical, but also more decorative. Based on changing consumer tastes, the materials used for bags and luggage have become more diverse, with genuine leather, PU, ​​polyester, canvas, cotton, and linen leading fashion trends. At the same time, in an era that increasingly emphasizes individuality, minimalist, retro, and cartoon styles cater to the needs of fashion-conscious individuals who want to express their individuality. The styles of bags and luggage have also expanded from traditional business bags, backpacks, travel bags, wallets, and small handbags.

[0003] In the production process of bags and luggage, fabric inspection is an important quality indicator, among which tensile testing is particularly important. Fabrics of different thicknesses need to be cut into different lengths and widths for inspection. However, existing inspection devices use traditional mechanisms when clamping the fabric, which has certain operational complexity and cannot quickly clamp and fix the fabric, making the clamping operation inconvenient and thus prolonging the operation time. Based on this, a bag and luggage fabric inspection device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a bag fabric testing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bag fabric testing device, comprising a workbench, the top of which has three sliding grooves, each containing a sliding rod, two sliders movably sleeved on the outer side of the sliding rods, each slider having a concave frame fixedly mounted on its top, a support cylinder fixedly mounted on its top, a first piston movably sleeved inside the support cylinder, a manual hydraulic telescopic rod fixedly mounted on one side of the first piston, a fixed plate fixedly mounted on the end of the manual hydraulic telescopic rod away from the first piston, a plurality of connecting columns communicating with the bottom of the support cylinder, piston columns movably sleeved inside the connecting columns, a clamping plate fixedly mounted on the bottom of the piston columns, and a clamping plate fixedly mounted on the bottom of the clamping plate. The worktable is equipped with several rubber pads, and a spring is fixedly installed on the top of the piston column. Two sets of positioning holes are provided on the top of the worktable. A first hydraulic telescopic column is fixedly installed on the top of the worktable. A connecting plate is fixedly installed at the output end of the first hydraulic telescopic column. Several tension sensors are fixedly installed on the side of the connecting plate away from the first hydraulic telescopic column. A second hydraulic telescopic column is fixedly installed on the top of the worktable. A connecting plate is fixedly installed at the output end of the second hydraulic telescopic column. Several elastic telescopic columns are fixedly installed on the side of the connecting plate away from the second hydraulic telescopic column. Limit plates are fixedly installed at both ends of the connecting plate and the connecting plate. A gantry is fixedly installed on the top of the worktable, and a high-speed camera is fixedly installed at the bottom of the gantry.

[0006] Preferably, the outer sides of both sliders are slidably mounted inside the groove.

[0007] Preferably, the output end of the manual hydraulic telescopic rod movably passes through the support cylinder and extends into the interior of the support cylinder, and hydraulic oil is provided inside both the support cylinder and the connecting column.

[0008] Preferably, the connecting columns are linearly and evenly distributed at the bottom of the support cylinder, the connecting columns are fixedly inserted through the support cylinder and the concave frame and extend to the inner side of the concave frame, and the end of the spring away from the piston column is fixedly installed on the inner wall of the support cylinder.

[0009] Preferably, the end of the tension sensor away from the first connecting plate is fixedly installed on the opposite side of the concave frame, and the end of the elastic telescopic column away from the second connecting plate is fixedly installed on the opposite side of the concave frame.

[0010] Preferably, both sets of positioning holes are linearly and evenly distributed on the top of the worktable, bolts are inserted into the inside of the limiting plate, and bolt holes that match the positioning holes are opened at both ends of the concave frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this structure, the operator places the two ends of the cut fabric inside the concave frame and activates the manual hydraulic telescopic rod to extend. After the manual hydraulic telescopic rod extends, it causes the first piston to move and compresses the hydraulic oil inside the support cylinder. Due to the equal pressure in all parts of the hydraulic system, the piston column extends and drives the clamping plate and rubber pad to move down, and the rubber pad contacts the top of the fabric to clamp the fabric. This reduces the cumbersome operation and makes clamping easier. Then, the first hydraulic telescopic column is activated to move the connecting plate one and the tension sensor away from the concave frame, applying a tensile force to the concave frame and the fabric. On the other side, after the connecting plate two is fixed inside the positioning hole of the limit plate, the tensile force is measured by gradually stretching. The overall operation is convenient, reduces the cumbersome clamping, and increases the overall use effect.

[0012] This utility model provides fixed points for the limiting plate and concave frame through the positioning holes, which facilitates the insertion of bolts to fix the limiting plate and concave frame. This allows for the use of fixed or elastic buffer type according to different stretching requirements, which helps to adjust the position and facilitates auxiliary testing operations. Attached Figure Description

[0013] Figure 1 This is a front-view stereoscopic structural diagram of the present utility model.

[0014] Figure 2 This is a rear-view three-dimensional appearance structural diagram of the present utility model.

[0015] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of this utility model.

[0016] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Workbench; 2. Slide groove; 3. Slide rod; 4. Positioning hole; 5. Limiting plate; 6. First hydraulic telescopic column; 7. Connecting plate one; 8. Tension sensor; 9. Concave frame; 10. Connecting plate two; 11. Second hydraulic telescopic column; 12. Fixing plate; 13. Manual hydraulic telescopic rod; 14. Support cylinder; 15. Gantry; 16. High-speed camera; 17. Elastic telescopic column; 18. First piston; 19. Spring; 20. Connecting column; 21. Piston column; 22. Clamping plate; 23. Rubber pad; 24. Slider. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model provides a technical solution: a bag fabric testing device, including a workbench 1. The top of the workbench 1 has three sliding grooves 2. Sliding rods 3 are fixedly installed inside each of the three sliding grooves 2. Two sliders 24 are movably sleeved on the outer side of each sliding rod 3. A concave frame 9 is fixedly installed on the top of each slider 24. A support cylinder 14 is fixedly installed on the top of the concave frame 9. A first piston 18 is movably sleeved inside the support cylinder 14. A manual hydraulic telescopic rod 13 is fixedly installed on one side of the first piston 18. A fixing plate 12 is fixedly installed at the end of the manual hydraulic telescopic rod 13 away from the first piston 18. A plurality of connecting columns 20 are connected to the bottom of the support cylinder 14. A piston column 21 is movably sleeved inside each connecting column 20. A clamping plate 22 is fixedly installed at the bottom of the piston column 21. There are several rubber pads 23, a spring 19 is fixedly installed on the top of the piston column 21, two sets of positioning holes 4 are opened on the top of the worktable 1, a first hydraulic telescopic column 6 is fixedly installed on the top of the worktable 1, a connecting plate 7 is fixedly installed on the output end of the first hydraulic telescopic column 6, several tension sensors 8 are fixedly installed on the side of the connecting plate 7 away from the first hydraulic telescopic column 6, a second hydraulic telescopic column 11 is fixedly installed on the top of the worktable 1, a connecting plate 20 is fixedly installed on the output end of the second hydraulic telescopic column 11, several elastic telescopic columns 17 are fixedly installed on the side of the connecting plate 20 away from the second hydraulic telescopic column 11, limit plates 5 are fixedly installed at both ends of the connecting plate 10 and the connecting plate 20, a gantry 15 is fixedly installed on the top of the worktable 1, and a high-speed camera 16 is fixedly installed at the bottom of the gantry 15.

[0020] The working principle of the above technical solution is as follows: During use, the operator places the two ends of the cut fabric inside the concave frame 9 and activates the manual hydraulic telescopic rod 13 to extend. After the manual hydraulic telescopic rod 13 extends, it causes the first piston 18 to move and compress the hydraulic oil inside the support cylinder 14. Due to the equal pressure in all parts of the hydraulic system, the piston column 21 extends and drives the clamping plate 22 and rubber pad 23 to move down, so that the rubber pad 23 contacts the top of the fabric and clamps the fabric. This reduces the complexity of the operation and makes the clamping operation convenient. Then, the first hydraulic telescopic column 6 is activated to move the connecting plate 1 7 and the tension sensor 8 away from the concave frame 9, applying a tensile force to the concave frame 9 and the fabric. On the other side, after the connecting plate 2 10 is fixed inside the positioning hole 4 of the bolt inserted into the limiting plate 5, the concave frame 9 is gradually stretched to measure the tensile force. The overall operation is convenient, the clamping complexity is reduced, and the overall use effect is improved.

[0021] In another implementation scheme, such as Figures 1-3 As shown, the outer sides of both sliders 24 are slidably mounted inside the slide groove 2.

[0022] The slider 24 provides a sliding limit for the movement of the concave frame 9. The slider 24 slides in the position of the slide groove 2 and the slide rod 3, which facilitates stable positioning and increases the convenience and strength of the structure.

[0023] In another implementation scheme, such as Figures 1-3 As shown, the output end of the manual hydraulic telescopic rod 13 moves through the support cylinder 14 and extends into the interior of the support cylinder 14. Hydraulic oil is provided inside both the support cylinder 14 and the connecting column 20.

[0024] When the manual hydraulic telescopic rod 13 extends, it drives the first piston 18 to move, compressing and drawing back the hydraulic oil. Since the hydraulic oil is at the same pressure everywhere, it will cause the piston rod 21 inside the connecting rod 20 to move, which facilitates quick clamping operations and increases the convenience of the structure.

[0025] In another implementation scheme, such as Figures 1-4 As shown, the connecting column 20 is linearly and evenly distributed at the bottom of the support cylinder 14. The connecting column 20 is fixedly inserted through the support cylinder 14 and the concave frame 9 and extends to the inner side of the concave frame 9. The end of the spring 19 away from the piston column 21 is fixedly installed on the inner wall of the support cylinder 14.

[0026] The uniform distribution of the connecting columns 20 facilitates the application of uniform pressure to the fabric, making it easy to use. It also facilitates the uniform discharge of hydraulic oil, ensuring stable clamping operations.

[0027] In another implementation scheme, such as Figures 1-3 As shown, the end of the tension sensor 8 away from the connecting plate 7 is fixedly installed on the opposite side of the concave frame 9, and the end of the elastic telescopic column 17 away from the connecting plate 10 is fixedly installed on the opposite side of the concave frame 9.

[0028] The tension sensor 8 and the elastic telescopic column 17 facilitate tensile testing.

[0029] In another implementation scheme, such as Figures 1-4 As shown, the two sets of positioning holes 4 are linearly and evenly distributed on the top of the workbench 1. Bolts are inserted into the inside of the limiting plate 5, and bolt holes that match the positioning holes 4 are opened at both ends of the concave frame 9.

[0030] When the bolt is inserted into the holes of the limiting plate 5 and the concave frame 9 and extends into the positioning hole 4, it is easy to fix them. The positioning hole 4 of this utility model provides a fixing point for the limiting plate 5 and the concave frame 9, which makes it easy to insert the bolt into the limiting plate 5 and the concave frame 9 for fixing. According to different stretching requirements, the fixed type or the elastic buffer type can be used, which helps to adjust the position and facilitates auxiliary detection operations.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bag fabric testing device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with three sliding grooves (2), and a sliding rod (3) is fixedly installed inside each of the three sliding grooves (2). Two sliders (24) are movably sleeved on the outside of the sliding rods (3). A concave frame (9) is fixedly installed on the top of each of the two sliders (24). A support cylinder (14) is fixedly installed on the top of the concave frame (9). A first piston (18) is movably sleeved inside the support cylinder (14). A manual hydraulic telescopic rod (13) is fixedly installed on one side of the first piston (18). A fixing plate (12) is fixedly installed at the end of the manual hydraulic telescopic rod (13) away from the first piston (18). A plurality of connecting columns (20) are connected to the bottom of the support cylinder (14). A piston column (21) is movably sleeved inside the connecting column (20). A clamping plate (22) is fixedly installed at the bottom of the piston column (21). A plurality of rubber pads (23) are fixedly installed at the bottom of the clamping plate (22). A spring (19) is fixedly installed on the top of the workbench (1). Two sets of positioning holes (4) are opened on the top of the workbench (1). A first hydraulic telescopic column (6) is fixedly installed on the top of the workbench (1). A connecting plate (7) is fixedly installed on the output end of the first hydraulic telescopic column (6). Several tension sensors (8) are fixedly installed on the side of the connecting plate (7) away from the first hydraulic telescopic column (6). A second hydraulic telescopic column (11) is fixedly installed on the top of the workbench (1). A connecting plate (10) is fixedly installed on the output end of the second hydraulic telescopic column (11). Several elastic telescopic columns (17) are fixedly installed on the side of the connecting plate (10) away from the second hydraulic telescopic column (11). Limit plates (5) are fixedly installed on both ends of the connecting plate (7) and the connecting plate (10). A gantry (15) is fixedly installed on the top of the workbench (1). A high-speed camera (16) is fixedly installed on the bottom of the gantry (15).

2. The bag fabric detection device according to claim 1, characterized in that: The outer sides of both sliders (24) are slidably mounted inside the groove (2).

3. The bag fabric detection device according to claim 1, characterized in that: The output end of the manual hydraulic telescopic rod (13) moves through the support cylinder (14) and extends into the interior of the support cylinder (14). Hydraulic oil is provided inside both the support cylinder (14) and the connecting column (20).

4. The bag fabric detection device according to claim 1, characterized in that: The connecting column (20) is linearly and evenly distributed at the bottom of the support cylinder (14). The connecting column (20) is fixedly inserted through the support cylinder (14) and the concave frame (9) and extends to the inner side of the concave frame (9). The end of the spring (19) away from the piston column (21) is fixedly installed on the inner wall of the support cylinder (14).

5. The bag fabric testing device according to claim 1, characterized in that: The end of the tension sensor (8) away from the connecting plate (7) is fixedly installed on the opposite side of the concave frame (9), and the end of the elastic telescopic column (17) away from the connecting plate (10) is fixedly installed on the opposite side of the concave frame (9).

6. The bag fabric detection device according to claim 1, characterized in that: Both sets of positioning holes (4) are linearly and evenly distributed on the top of the workbench (1). Bolts are inserted into the inside of the limiting plate (5). Both ends of the concave frame (9) are provided with bolt holes that are compatible with the positioning holes (4).

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