A stable unwinding structure for a fabric inspection machine

Abstract

The utility model discloses a stable unwinding structure of a cloth inspection machine, which belongs to the technical field of cloth processing equipment. The key points of its technical solution include a bottom plate, a slide groove is opened on the rear side of the top of the bottom plate, and by arranging the bottom plate, the slide groove, the self-adjusting component, the support rod, the first motor, the U-shaped groove, the winding roller, the support frame, the conveying component, the positioning component and the pressure stop component, when using winding rollers of different lengths, the left side of the winding roller is placed in the U-shaped groove at the top of the left support rod, and then the second motor on the right side of the bottom plate is started to drive the bidirectional lead screw to drive the sliding blocks on both sides of the slide groove to drive the support rod to move inward synchronously, so that the winding roller located in the U-shaped groove of the left support rod is moved, and then the right side of the winding roller is clamped with the first motor output end on the right side of the right support rod, so that the supporting installation and use of winding rollers of different lengths are realized in an automatic manner, without the need for manual adjustment by the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth processing equipment, in particular to a stable unwinding structure of a cloth inspection machine. Background Art

[0002] The cloth inspection machine is a set of necessary special equipment for the garment industry to inspect large-format, double-width and single-width cloth such as cotton, wool, linen, silk and chemical fiber before production. The cloth inspection machine automatically completes the length recording and roll arrangement work, and is equipped with an electronic defect detection device. The computer performs statistical analysis, assists the cloth inspection operation and prints out.

[0003] At present, a Chinese utility model with a publication number of CN220375871U discloses a reel-off stand for a cloth inspection machine. This utility model relates to the technical field of cloth processing equipment and discloses a reel-off stand for a cloth inspection machine, comprising a support seat, a slide groove is provided on the top of the support seat, a first slider and a second slider are slidably connected inside the slide groove, and the tops of the first slider and the second slider are fixedly connected to a support column. This utility model has the following advantages and effects: when unwinding is required, the first motor is started to drive the first rotating shaft to drive the roller shaft to rotate, so as to drive the reel to rotate and start unwinding. Since different material reels may have different lengths, when different reels need to be supported, the roller shaft can be separated from the first rotating shaft by rotating the loose bolts, and the reel is taken out. By pushing the two groups of support columns, the first slider and the second slider at the bottom slide together inside the slide groove, thereby adjusting the distance between the support columns to facilitate the unwinding of reels of materials with different requirements.

[0004] According to the above patent, the existing cloth inspection machine unwinding frame is used to support the support column of the roller, and when supporting the rollers of different lengths, it is necessary for the staff to manually move, adjust and fix the support column, which not only increases the fatigue of the staff, but also reduces the efficiency of installing or disassembling the roller. In addition, the roller cannot be effectively positioned when conveying the rolled cloth, which easily leads to the instability of the rolled cloth during transportation. Therefore, a stable cloth inspection machine unwinding structure is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The utility model provides a stable unwinding structure for a cloth inspection machine, aiming to solve the problem that the support columns of the existing cloth inspection machine unwinding frame are used to support the rolls, and when supporting rolls of different lengths, the workers need to manually move, adjust and fix the support columns, which not only increases the fatigue of the workers, but also reduces the efficiency of installing or disassembling the rolls, and the rolls cannot be effectively positioned when conveying the rolled cloth, which easily leads to the problem that the rolled cloth is unstable during conveyance.

[0006] The utility model is implemented as follows: a stable unwinding structure of a cloth inspection machine comprises a bottom plate, a slide groove is provided on the rear side of the top of the bottom plate, a self-adjusting component is arranged inside the slide groove, support rods are arranged on both sides of the top of the self-adjusting component, a first motor is bolted to the right side of the right support rod, an output end of the first motor passes through the right side of the right support rod, a U-shaped groove is provided on the top of the left support rod, a winding roller is arranged on the inner side of the support rod, the left side of the winding roller is rotatably connected to the inside of the U-shaped groove, the right side of the winding roller is clamped and fixed with the output end of the first motor, a supporting frame is bolted to the front side of the top of the bottom plate, a conveying component is arranged in the middle of the supporting frame, a positioning component is arranged on the bottom side of the supporting frame, and a pressure stop component is arranged on the top side of the supporting frame;

[0007] The self-adjusting component includes a second motor, a bidirectional screw and a sliding block. The second motor is bolted to the rear side of the right side of the base plate. The output end of the second motor passes through the right side of the base plate and extends into the inside of the slide groove. The right side of the bidirectional screw is bolted to the output end of the second motor. The left side of the bidirectional screw is rotatably connected to the left side inside the slide groove. The sliding block is respectively threaded on both sides of the surface of the bidirectional screw. The sliding block is slidably connected to the inside of the slide groove. The top of the sliding block is bolted to the bottom of the support rod.

[0008] In order to achieve the effect of auxiliary transportation of the rolled cloth on the surface of the roller, as a preferred unwinding structure of a stable cloth inspection machine of the utility model, the conveying assembly includes a third motor and a conveying shaft, the third motor is bolted to the middle of the right side of the support frame, the output end of the third motor passes through the right side of the support frame, the right side of the conveying shaft is bolted to the output end of the third motor, and the left side of the conveying shaft is rotatably connected to the left side inside the support frame.

[0009] In order to achieve the effect of positioning and protecting both sides of the cloth roll when its conveying component conveys the cloth roll, as a preferred stable cloth inspection machine unwinding structure of the utility model, the positioning component includes a fourth motor, a bidirectional threaded rod, a shift block and a positioning sleeve, the fourth motor is bolted to the right side of the support frame, the output end of the fourth motor passes through the right side of the support frame, the right side of the bidirectional threaded rod is bolted to the output end of the fourth motor, the left side of the bidirectional threaded rod is rotatably connected to the left side inside the support frame, the shift block is respectively threadedly connected to both sides of the surface of the bidirectional threaded rod, the positioning sleeve is bolted to the top of the shift block, and the positioning sleeves are respectively located on both sides of the surface of the conveying shaft.

[0010] In order to achieve the effect of starting and stopping the cloth roll when the conveying component conveys the cloth roll, a stable cloth inspection machine unwinding structure is preferably used in the utility model. The pressing and stopping component includes an electric telescopic rod and a pressure shaft. The electric telescopic rod is bolted to the top of the support frame, and the output end of the electric telescopic rod passes through the top of the support frame. The pressure shaft is bolted to the telescopic end of the electric telescopic rod, and the pressure shaft is located inside the positioning sleeve.

[0011] In order to support the bottom plate to ensure the stability of the bottom plate, as a preferred unwinding structure of a stable cloth inspection machine of the utility model, the four corners of the bottom of the bottom plate are bolted with legs, and the bottom of the legs is fixedly connected with a reinforcement block.

[0012] In order to further increase the smoothness of the interior of the U-shaped groove, as a preferred unwinding structure of a stable cloth inspection machine of the utility model, a sliding sleeve is bonded to the interior of the U-shaped groove, and the interior of the sliding sleeve contacts the left side of the winding roller.

[0013] In order to further increase the anti-skid degree of the surface of the pressing shaft, as a preferred unwinding structure of a stable cloth inspection machine of the utility model, the surface of the pressing shaft is provided with anti-skid patterns, and the anti-skid patterns are in a grid shape.

[0014] In order to further increase the stability of the pressing shaft when it is raised and lowered, as a preferred unwinding structure of a stable cloth inspection machine of the utility model, both sides of the pressing shaft are fixedly connected with sliders, and the sliders are slidably connected to the inner side of the support frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The unwinding structure of the stable cloth inspection machine is provided with a bottom plate, a slide groove, a self-adjusting component, a support rod, a first motor, a U-shaped groove, a winding roller, a support frame, a conveying component, a positioning component and a pressing stop component. When winding rollers of different lengths are used, the left side of the winding roller is placed in the U-shaped groove at the top of the left support rod, and then the second motor on the right side of the bottom plate is started to drive the bidirectional screw rod to drive the sliding blocks on both sides of the slide groove to drive the support rod to move inward synchronously, so that the winding roller located in the U-shaped groove of the left support rod is moved, and then the right side of the winding roller is clamped with the output end of the first motor on the right side of the right support rod, so that the winding rollers of different lengths can be supported in an automatic manner. The support is installed and used without manual adjustment by the staff, thereby reducing the fatigue of the staff. When the winding roller needs to be replaced later, the reverse operation can be performed to improve the overall operation efficiency. Then the first motor is started to drive the winding roller to transport the cloth to the inside of the support frame, and then the cloth is transported again through the conveying component. During this process, the positioning component is started to limit the two sides of the cloth transported on the surface of the conveying component, so as to ensure the stability of the cloth during transportation. When it is necessary to stop unwinding the cloth, the first motor is stopped first and then the pressure stop component is started to press the cloth to prevent it from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the unwinding structure of the stable cloth inspection machine of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the self-adjusting component in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the conveying component in the utility model;

[0020] Figure 4 This is a structural schematic diagram of the medium-pressure stop assembly of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the positioning component in the utility model.

[0022] In the figure, 1, bottom plate; 2, slide; 3, self-adjusting component; 301, second motor; 302, bidirectional screw rod; 303, sliding block; 4, support rod; 5, first motor; 6, U-shaped groove; 7, winding roller; 8, support frame; 9, conveying component; 901, third motor; 902, conveying shaft; 10, positioning component; 1001, fourth motor; 1002, bidirectional threaded rod; 1003, shifting block; 1004, positioning sleeve; 11, pressing stop component; 1101, electric telescopic rod; 1102, pressing shaft; 12, support leg; 13, sliding sleeve; 14, slider. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a stable unwinding structure of a cloth inspection machine, including a bottom plate 1, a slide groove 2 is provided on the rear side of the top of the bottom plate 1, a self-adjusting component 3 is arranged inside the slide groove 2, support rods 4 are arranged on both sides of the top of the self-adjusting component 3, a first motor 5 is bolted to the right side of the right support rod 4, the output end of the first motor 5 passes through the right side of the right support rod 4, a U-shaped groove 6 is provided on the top of the left support rod 4, a winding roller 7 is arranged on the inner side of the support rod 4, the left side of the winding roller 7 is rotatably connected to the inside of the U-shaped groove 6, the right side of the winding roller 7 is clamped and fixed to the output end of the first motor 5, a support frame 8 is bolted to the front side of the top of the bottom plate 1, a conveying component 9 is arranged in the middle of the support frame 8, a positioning component 10 is arranged on the bottom side of the support frame 8, and a pressure stop component 11 is arranged on the top side of the support frame 8;

[0026] The self-adjusting component 3 includes a second motor 301, a bidirectional screw rod 302 and a sliding block 303. The second motor 301 is bolted to the rear side of the right side of the base plate 1. The output end of the second motor 301 passes through the right side of the base plate 1 and extends to the inside of the slide groove 2. The right side of the bidirectional screw rod 302 is bolted to the output end of the second motor 301. The left side of the bidirectional screw rod 302 is rotatably connected to the left side inside the slide groove 2. The sliding block 303 is respectively threadedly connected to both sides of the surface of the bidirectional screw rod 302. The sliding block 303 is slidably connected to the inside of the slide groove 2. The top of the sliding block 303 is bolted to the bottom of the support rod 4.

[0027] In this embodiment: by arranging the bottom plate 1, the slide groove 2, the self-adjusting component 3, the support rod 4, the first motor 5, the U-shaped groove 6, the winding roller 7, the support frame 8, the conveying component 9, the positioning component 10 and the pressure stop component 11, when using the winding roller 7 of different lengths, the left side of the winding roller 7 is placed in the U-shaped groove 6 at the top of the left support rod 4, and then the second motor 301 on the right side of the bottom plate 1 is started to drive the bidirectional screw rod 302 to drive the sliding blocks 303 on both sides of the slide groove 2 to drive the support rod 4 to move inward synchronously, so that the winding roller 7 located in the U-shaped groove 6 of the left support rod 4 is moved, and then the right side of the winding roller 7 is clamped with the output end of the first motor 5 on the right side of the right support rod 4, so as to realize the automatic adjustment of different The winding rollers 7 of the same length are supported, installed and used, and there is no need for manual adjustment by the staff, thereby reducing the fatigue of the staff. When the winding roller 7 needs to be replaced later, the reverse operation can be performed to improve the efficiency of the overall operation, and then the first motor 5 is started to drive the winding roller 7 to transport the cloth to the inside of the support frame 8, and then the cloth is transported again through the conveying component 9. During this process, the positioning component 10 is started to limit the two sides of the cloth transported on the surface of the conveying component 9, so as to ensure the stability of the cloth during transportation. When it is necessary to stop unwinding the cloth, the first motor 5 is stopped first and then the pressure stop component 11 is started to press the cloth to prevent it from slipping.

[0028] As a technical optimization solution of the utility model, the conveying assembly 9 includes a third motor 901 and a conveying shaft 902. The third motor 901 is bolted to the middle of the right side of the support frame 8. The output end of the third motor 901 passes through the right side of the support frame 8. The right side of the conveying shaft 902 is bolted to the output end of the third motor 901. The left side of the conveying shaft 902 is rotatably connected to the left side inside the support frame 8.

[0029] In this embodiment: by setting the third motor 901 and the conveying shaft 902, the first motor 5 is started to drive the winding roller 7 to convey the rolled cloth into the support frame 8, and then the third motor 901 drives the conveying shaft 902 to convey the rolled cloth again, thereby ensuring the cloth conveying effect.

[0030] As a technical optimization solution of the utility model, the positioning assembly 10 includes a fourth motor 1001, a bidirectional threaded rod 1002, a shift block 1003 and a positioning sleeve 1004. The fourth motor 1001 is bolted to the right side of the support frame 8, and the output end of the fourth motor 1001 passes through the right side of the support frame 8. The right side of the bidirectional threaded rod 1002 is bolted to the output end of the fourth motor 1001, and the left side of the bidirectional threaded rod 1002 is rotatably connected to the left side inside the support frame 8. The shift block 1003 is respectively threadedly connected to both sides of the surface of the bidirectional threaded rod 1002, and the positioning sleeve 1004 is bolted to the top of the shift block 1003. The positioning sleeves 1004 are respectively located on both sides of the surface of the conveying shaft 902.

[0031] In this embodiment: by setting a fourth motor 1001, a bidirectional threaded rod 1002, a shifting block 1003 and a positioning sleeve 1004, the fourth motor 1001 is started to drive the bidirectional threaded rod 1002 to drive the shifting blocks 1003 and the positioning sleeve 1004 on both sides of the surface to move inward, so that the positioning sleeve 1004 is used to limit the two sides of the cloth roll on the surface of the conveying shaft 902, so as to ensure the stability of the cloth roll during transportation.

[0032] As a technical optimization solution of the utility model, the pressure stop assembly 11 includes an electric telescopic rod 1101 and a pressure shaft 1102. The electric telescopic rod 1101 is bolted to the top of the support frame 8, and the output end of the electric telescopic rod 1101 passes through the top of the support frame 8. The pressure shaft 1102 is bolted to the telescopic end of the electric telescopic rod 1101, and the pressure shaft 1102 is located inside the positioning sleeve 1004.

[0033] In this embodiment, by providing an electric telescopic rod 1101 and a pressing shaft 1102, when the cloth needs to be stopped from being unwound, the first motor 5 is stopped first and then the electric telescopic rod 1101 is started to push the pressing shaft 1102 to press the cloth to prevent it from slipping.

[0034] As a technical optimization solution of the present invention, the four corners of the bottom of the base plate 1 are bolted with supporting legs 12 , and the bottoms of the supporting legs 12 are fixedly connected with reinforcement blocks.

[0035] In this embodiment, the supporting legs 12 are provided to support the bottom plate 1 to ensure the stability of the bottom plate 1, so as to facilitate use.

[0036] As a technical optimization solution of the present invention, a sliding sleeve 13 is bonded to the inside of the U-shaped groove 6 , and the inside of the sliding sleeve 13 is in contact with the left side of the winding roller 7 .

[0037] In this embodiment, by providing the sliding sleeve 13, the smoothness of the interior of the U-shaped groove 6 can be further increased to facilitate use.

[0038] As a technical optimization solution of the present invention, the surface of the pressing roller 1102 is provided with anti-skid patterns, and the anti-skid patterns are in a grid shape.

[0039] In this embodiment, a grid-shaped anti-skid pattern is provided on the surface of the pressing shaft 1102 , so that the anti-skid degree of the surface of the pressing shaft 1102 can be further increased, so as to facilitate use.

[0040] As a technical optimization solution of the present invention, sliders 14 are fixedly connected to both sides of the pressing shaft 1102 , and the sliders 14 are slidably connected to the inner side of the supporting frame 8 .

[0041] In this embodiment, by providing a slider 14, the stability of the pressing shaft 1102 during lifting and lowering can be further increased, so as to facilitate use.

[0042] Working principle: first, place the left side of the winding roller 7 in the U-shaped groove 6 at the top of the left support rod 4, and then start the second motor 301 on the right side of the bottom plate 1 to drive the bidirectional screw rod 302 to drive the sliding blocks 303 on both sides of the slide groove 2 to drive the support rod 4 to move inward synchronously, so that the winding roller 7 located in the U-shaped groove 6 of the left support rod 4 is moved, and then the right side of the winding roller 7 is clamped with the output end of the first motor 5 on the right side of the right support rod 4, so that the support and installation of winding rollers 7 of different lengths are realized in an automatic manner, without the need for manual adjustment by the staff, thereby reducing the fatigue of the staff, and when the winding roller 7 needs to be replaced later, the reverse operation can be performed to improve the efficiency of the overall operation. Rate, and then start the first motor 5 to drive the winding roller 7 to transport the cloth into the support frame 8, and then the third motor 901 drives the conveying shaft 902 to convey the cloth again, so as to ensure the cloth conveying effect. In this process, the fourth motor 1001 is started to drive the bidirectional threaded rod 1002 to drive the shifting blocks 1003 and the positioning sleeves 1004 on both sides of the surface to move inward, so as to use the positioning sleeves 1004 to limit the cloth on both sides of the surface of the conveying shaft 902, so as to ensure the stability of the cloth during transportation. When it is necessary to stop unwinding the cloth, first stop the first motor 5 and then start the electric telescopic rod 1101 to push the pressing shaft 1102 to press the cloth to prevent it from slipping.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stable unwinding structure of a fabric inspection machine, comprising a bottom plate (1), characterized in that: A slide groove (2) is provided at the rear side of the top of the bottom plate (1), a self-adjusting component (3) is arranged inside the slide groove (2), support rods (4) are arranged on both sides of the top of the self-adjusting component (3), a first motor (5) is bolted to the right side of the right support rod (4), the output end of the first motor (5) passes through the right side of the right support rod (4), a U-shaped groove (6) is provided at the top of the left support rod (4), a roller (7) is provided on the inner side of the support rod (4), the left side of the roller (7) is rotatably connected to the inside of the U-shaped groove (6), the right side of the roller (7) is clamped and fixed to the output end of the first motor (5), a support frame (8) is bolted to the front side of the top of the bottom plate (1), a conveying component (9) is arranged in the middle of the support frame (8), a positioning component (10) is arranged on the bottom side of the support frame (8), and a pressure stop component (11) is arranged on the top side of the support frame (8); The self-adjusting component (3) comprises a second motor (301), a bidirectional screw rod (302) and a sliding block (303); the second motor (301) is bolted to the rear side of the right side of the base plate (1); the output end of the second motor (301) passes through the right side of the base plate (1) and extends into the inside of the slide groove (2); the right side of the bidirectional screw rod (302) is bolted to the output end of the second motor (301); the left side of the bidirectional screw rod (302) is rotatably connected to the left side inside the slide groove (2); the sliding block (303) is respectively threadedly connected to the two sides of the surface of the bidirectional screw rod (302); the sliding block (303) is slidably connected to the inside of the slide groove (2); and the top of the sliding block (303) is bolted to the bottom of the support rod (4).

2. The unwinding structure of a stable fabric inspection machine according to claim 1, characterized in that: The conveying assembly (9) comprises a third motor (901) and a conveying shaft (902); the third motor (901) is bolted to the middle of the right side of the supporting frame (8); the output end of the third motor (901) passes through the right side of the supporting frame (8); the right side of the conveying shaft (902) is bolted to the output end of the third motor (901); and the left side of the conveying shaft (902) is rotatably connected to the left side inside the supporting frame (8).

3. The unwinding structure of a stable fabric inspection machine according to claim 1, characterized in that: The positioning assembly (10) comprises a fourth motor (1001), a bidirectional threaded rod (1002), a shifting block (1003) and a positioning sleeve (1004); the fourth motor (1001) is bolted to the right side of the support frame (8); the output end of the fourth motor (1001) passes through the right side of the support frame (8); the right side of the bidirectional threaded rod (1002) is bolted to the output end of the fourth motor (1001); the left side of the bidirectional threaded rod (1002) is rotatably connected to the left side inside the support frame (8); the shifting block (1003) is respectively threadedly connected to the two sides of the surface of the bidirectional threaded rod (1002); the positioning sleeve (1004) is bolted to the top of the shifting block (1003); and the positioning sleeve (1004) is respectively located on the two sides of the surface of the conveying shaft (902).

4. The unwinding structure of a stable fabric inspection machine according to claim 1, characterized in that: The pressure stop assembly (11) comprises an electric telescopic rod (1101) and a pressure shaft (1102); the electric telescopic rod (1101) is bolted to the top of the support frame (8); the output end of the electric telescopic rod (1101) passes through the top of the support frame (8); the pressure shaft (1102) is bolted to the telescopic end of the electric telescopic rod (1101); and the pressure shaft (1102) is located inside the positioning sleeve (1004).

5. The stable unwinding structure of the fabric inspection machine according to claim 1, characterized in that: The four corners of the bottom of the base plate (1) are bolted with supporting legs (12), and the bottoms of the supporting legs (12) are fixedly connected with reinforcing blocks.

6. The stable unwinding structure of the fabric inspection machine according to claim 1, characterized in that: A sliding sleeve (13) is bonded to the interior of the U-shaped groove (6), and the interior of the sliding sleeve (13) is in contact with the left side of the winding roller (7).

7. The unwinding structure of a stable fabric inspection machine according to claim 4, characterized in that: The surface of the pressing shaft (1102) is provided with anti-skid patterns, and the anti-skid patterns are in a grid shape.

8. The unwinding structure of a stable fabric inspection machine according to claim 4, characterized in that: Both sides of the pressing shaft (1102) are fixedly connected with sliding blocks (14), and the sliding blocks (14) are slidably connected to the inner side of the supporting frame (8).

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