Gray fabric inspection machine

Abstract

The utility model discloses a gray fabric inspection machine, and relates to the technical field of gray fabric production. The gray fabric inspection machine comprises a rack, the two unwinding rollers are rotationally connected to the front side of the rack and located on the same horizontal plane; each unwinding roller is driven by a first motor arranged on the rack; the cloth inspecting table is obliquely arranged on the rack and is positioned above the unwinding roller; the cloth guide roller is rotationally arranged on the rear side of the rack and is driven by a second motor arranged on the rack; and the cloth swinging and folding mechanism comprises a swinging plate, an upper guide shaft, a lower guide shaft, a connecting rod, a disc and a third motor. According to the utility model, the cloth swinging and folding mechanism is additionally arranged on the rear side of the gray fabric inspection machine, the detected gray fabric can be folded by the cloth swinging and folding mechanism instead of being directly wound on a winding roller, and if flaws are found on the gray fabric, the flaws can be marked on the folded part so as to facilitate subsequent inspection and treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of grey cloth production, in particular to a grey cloth inspection machine. Background Art

[0002] Grey fabric inspection machine is a kind of equipment used in the textile industry to inspect and evaluate the quality of grey fabric. Grey fabric inspection machine can conduct a comprehensive inspection of grey fabric to ensure that it meets the quality standards and customer requirements. In textile production, fabric inspection is a very important link, which can help find the flaws, defects or other quality problems of grey fabric and deal with and correct them in time.

[0003] At present, common grey cloth inspection machines generally wind the inspected grey cloth directly onto a winding roller after inspection; sometimes when defects are found in the grey cloth during inspection, the defective positions need to be marked with colored paper strips, cuts, etc., to facilitate subsequent inspection and processing of the grey cloth.

[0004] However, the inventors found that if the inspected grey cloth is directly rolled up on the winding roller, it is very inconvenient to inspect the defective position of the grey cloth later, and the defective position cannot be found in time; therefore, how to solve the above technical problems is a technical problem that technicians in this field urgently need to solve.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] In view of the above technical problems, an embodiment of the utility model provides a grey cloth inspection machine to solve the problems raised in the above background technology.

[0007] The utility model provides the following technical solutions:

[0008] A grey cloth inspection machine, comprising:

[0009] frame;

[0010] Rotating two unwinding rollers connected to the front side of the frame, the two unwinding rollers are located in the same horizontal plane; each unwinding roller is driven by a first motor arranged on the frame;

[0011] A fabric inspection table is tiltedly arranged on the frame, and the fabric inspection table is located above the unwinding roller;

[0012] Rotating a cloth guide roller disposed at the rear side of the frame, wherein the cloth guide roller is driven by a second motor disposed on the frame;

[0013] A swing folding mechanism, which includes a swing plate, an upper guide shaft, a lower guide shaft, a connecting rod, a disc and a third motor;

[0014] The swing plate comprises two pieces, and the two swing plates are respectively hinged on the frames on both sides of the cloth guide roller;

[0015] The discs include two, each of which is rotatably connected to the frames on both sides of the cloth guide roller;

[0016] The third motors include two, each of which drives a disc; a rotating shaft a is fixed on the disc at a non-center position;

[0017] A connecting rod is arranged between the rotating shaft and the swing plate on the same side, one end of the connecting rod is hinged to the rotating shaft, and the other end is hinged to the swing plate;

[0018] Two upper guide shafts and two lower guide shafts are fixed between the two swing plates; the two upper guide shafts are located above the two lower guide shafts, and the distance between the two upper guide shafts is greater than the distance between the two lower guide shafts;

[0019] The first guide shaft, the second guide shaft and the third guide shaft are arranged on the frame in sequence; the first guide shaft is located above the unwinding roller and below the cloth inspection table; the second guide shaft is located above the first guide shaft and is arranged close to the lower end of the cloth inspection table; the third guide shaft is arranged close to the upper end of the cloth inspection table and is located in front of the cloth guide roller.

[0020] Preferably, the swing plate includes a swing rod and a trapezoidal swing plate fixed to the bottom of the swing rod; the upper guide shaft and the lower guide shaft are fixed to the trapezoidal swing plate, and the connecting rod is hinged to the swing rod.

[0021] Preferably, it also includes a guide limit assembly, which includes a bidirectional lead screw, two limit plates, and a fourth motor; the bidirectional lead screw is rotatably connected to the frame and is located directly below the cloth guide roller, the two limit plates are spaced apart, the upper side of the limit plate is slidably connected to the cloth guide roller, the lower side of the limit plate is screwed to the bidirectional lead screw, and the two limit plates are respectively located on two sections of reverse threads of the bidirectional lead screw, and the fourth motor is fixed to the frame and fixedly connected to one end of the bidirectional lead screw.

[0022] A grey cloth inspection machine provided by an embodiment of the utility model has the following beneficial effects: In the utility model, a cloth folding mechanism is added to the rear side of the grey cloth inspection machine. The cloth folding mechanism can fold the inspected grey cloth instead of directly winding it on the winding roller. If defects are found on the grey cloth, the folded part can be marked for subsequent inspection and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of the utility model from angle 1;

[0024] Figure 2 This is a structural schematic diagram of the utility model from angle 2;

[0025] Figure 3 This is a structural schematic diagram of the utility model from angle 3;

[0026] Figure 4 For this utility model Figure 3 A partial enlarged view of middle A;

[0027] Figure 5 This is the effect diagram of the grey cloth inspection of the utility model. DETAILED DESCRIPTION

[0028] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 5 .

[0030] In view of the problems mentioned in the above background technology, the embodiment of the utility model provides a grey cloth inspection machine to solve the above technical problems, and its technical solution is as follows:

[0031] A grey cloth inspection machine, comprising:

[0032] The rack 110; the shape and structure of the rack 110 are not specifically limited and are specifically designed according to specific circumstances;

[0033] Two unwinding rollers 120 connected to the front side of the frame 110 are rotatably connected, and the two unwinding rollers 120 are located in the same horizontal plane; each unwinding roller 120 is driven by a first motor disposed on the frame 110; wherein the structure of the first motor is not shown in the drawings;

[0034] A fabric inspection table 150 is tiltedly arranged on the frame 110, and the fabric inspection table 150 is located above the unwinding roller 120; the grey fabric 210 passes through the surface of the fabric inspection table 150, and the grey fabric can be inspected;

[0035] The cloth guide roller 140 disposed at the rear side of the frame 110 is rotated, and the cloth guide roller 140 is driven by a second motor disposed on the frame 110; various convex ridges may be disposed on the roller surface of the cloth guide roller 140 to increase the friction with the grey cloth; wherein the structure of the second motor is not shown in the drawings;

[0036] The swing folding mechanism 170 includes a swing plate 171, an upper guide shaft 175, a lower guide shaft 176, a connecting rod 172, a disc 173 and a third motor 174;

[0037] The swing plate 171 includes two swing plates, and the two swing plates 171 are respectively hinged on the frame 110 on both sides of the cloth guide roller 140;

[0038] The discs 173 include two discs, each of which is rotatably connected to the frame 110 on both sides of the cloth guide roller 140;

[0039] The third motor 174 includes two, each of which drives a disc 173; a rotating shaft 173a is fixed on the disc 173 at a non-center position thereof; the third motor 174 rotates to drive the disc 173 to rotate, so as to realize the reciprocating swing of the swing plate 171;

[0040] A connecting rod 172 is provided between the rotating shaft 173a and the swing plate 171 on the same side, one end of the connecting rod 172 is hinged to the rotating shaft 173a, and the other end is hinged to the swing plate 171;

[0041] Two upper guide shafts 175 and two lower guide shafts 176 are fixed between the two swing plates 171; the two upper guide shafts 175 are located above the two lower guide shafts 176, and the spacing between the two upper guide shafts 175 is greater than the spacing between the two lower guide shafts 176; the gap between the two upper guide shafts 175 and the gap between the two lower guide shafts 176 form a channel for the grey cloth to pass through;

[0042] A first guide shaft 131, a second guide shaft 132, and a third guide shaft 133 are sequentially arranged on the frame 110; the first guide shaft 131 is located above the unwinding roller 120 and below the fabric inspection table 150; the second guide shaft 132 is located above the first guide shaft 131 and is arranged close to the lower end of the fabric inspection table 150; the third guide shaft 133 is arranged close to the upper end of the fabric inspection table 150 and is located in front of the fabric guide roller 140.

[0043] It should be noted that the number and location of the guide shafts are not limited to the first guide shaft 131 , the second guide shaft 132 , and the third guide shaft 133 , and additional guide shafts may be provided according to specific circumstances.

[0044] In this embodiment, the swing plate 171 includes a swing rod 171a and a trapezoidal swing plate 171b fixed to the bottom of the swing rod 171a; the upper guide shaft 175 and the lower guide shaft 176 are fixed on the trapezoidal swing plate 171b, and the connecting rod 172 is hinged to the swing rod 171a.

[0045] In this embodiment, a guide limit assembly is also included, which includes a bidirectional lead screw 161, two limit plates 162, and a fourth motor 163; the bidirectional lead screw 161 is rotatably connected to the frame 110 and is located directly below the cloth guide roller 140, the two limit plates 162 are arranged at intervals, the upper side of the limit plate 162 is slidably connected to the cloth guide roller 140, the lower side of the limit plate 162 is screwed to the bidirectional lead screw 161, and the two limit plates 162 are respectively located on two sections of reverse threads of the bidirectional lead screw 161, and the fourth motor 163 is fixed to the frame 110 and fixedly connected to one end of the bidirectional lead screw 161.

[0046] A guide limit assembly is provided, and when the grey cloth 210 passes around the cloth guide roller 140, the two limit plates 162 on the cloth guide roller 140 can limit the moving direction of the grey cloth 210 to prevent the grey cloth 210 from running off track before folding; the fourth motor 163 is in operation, and can drive the two limit plates 162 to move toward or in the opposite directions on the bidirectional lead screw 161, so as to adjust the position between the two limit plates 162, and can adapt to grey cloths of various widths.

[0047] The working method of a grey cloth inspection machine provided by the embodiment of the utility model is as follows:

[0048] 1. Figure 5 As shown, the worker places the grey cloth roll 200 on the two unwinding rollers 120, and pulls out one end of the grey cloth 210, passes through the first guide shaft 131, the second guide shaft 132, the third guide shaft 133, and the cloth guide roller 140 in sequence, and then passes through the gap between the two upper guide shafts 175 and the gap between the two lower guide shafts 176, and then falls out naturally;

[0049] 2. The first motor drives the two unwinding rollers 120 to actively unwind the grey cloth roll 200, and the second motor drives the cloth guide roller 140 to rotate synchronously with the two unwinding rollers 120. The grey cloth 210 moves forward in cooperation with the unwinding roller 120 and the cloth guide roller 140, and the grey cloth is inspected when passing the surface of the cloth inspection table 150;

[0050] 3. At the same time, the third motor 174 works to drive the cloth-folding mechanism 170 to swing back and forth left and right. The inspected grey cloth 210 slides down under the action of the cloth-folding mechanism 170 and its own gravity and completes the folding operation. If defects are found on the grey cloth, the folded grey cloth section can be marked for subsequent inspection and processing.

[0051] A grey cloth inspection machine provided by an embodiment of the utility model has the following beneficial effects: In the utility model, a cloth folding mechanism is added to the rear side of the grey cloth inspection machine. The cloth folding mechanism can fold the inspected grey cloth instead of directly winding it on the winding roller. If defects are found on the grey cloth, the folded part can be marked for subsequent inspection and processing.

[0052] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0053] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0054] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A grey cloth inspection machine, characterized in that: include: frame; Rotate two unwinding rollers connected to the front side of the frame, and the two unwinding rollers are located in the same horizontal plane; Each unwinding roller is driven by a first motor disposed on the frame; A fabric inspection table is tiltedly arranged on the frame, and the fabric inspection table is located above the unwinding roller; Rotating a cloth guide roller disposed at the rear side of the frame, wherein the cloth guide roller is driven by a second motor disposed on the frame; A swing folding mechanism, which includes a swing plate, an upper guide shaft, a lower guide shaft, a connecting rod, a disc and a third motor; The swing plate comprises two pieces, and the two swing plates are respectively hinged on the frames on both sides of the cloth guide roller; The discs include two, each of which is rotatably connected to the frames on both sides of the cloth guide roller; The third motors include two, each of which drives a disc; a rotating shaft is fixed on the disc at a non-center position; A connecting rod is arranged between the rotating shaft and the swing plate on the same side, one end of the connecting rod is hinged to the rotating shaft, and the other end is hinged to the swing plate; Two upper guide shafts and two lower guide shafts are fixed between the two swing plates; the two upper guide shafts are located above the two lower guide shafts, and the distance between the two upper guide shafts is greater than the distance between the two lower guide shafts; The first guide shaft, the second guide shaft and the third guide shaft are arranged on the frame in sequence; the first guide shaft is located above the unwinding roller and below the cloth inspection table; the second guide shaft is located above the first guide shaft and is arranged close to the lower end of the cloth inspection table; the third guide shaft is arranged close to the upper end of the cloth inspection table and is located in front of the cloth guide roller.

2. The grey cloth inspection machine according to claim 1, characterized in that: The swing plate comprises a swing rod and a trapezoidal swing plate fixed at the bottom of the swing rod; an upper guide shaft and a lower guide shaft are fixed on the trapezoidal swing plate, and a connecting rod is hinged to the swing rod.

3. The grey cloth inspection machine according to claim 1, characterized in that: It also includes a guide limit assembly, which includes a bidirectional lead screw, two limit plates, and a fourth motor; the bidirectional lead screw is rotatably connected to the frame and is located directly below the cloth guide roller, the two limit plates are spaced apart, the upper side of the limit plate is slidably connected to the cloth guide roller, the lower side of the limit plate is screwed to the bidirectional lead screw, and the two limit plates are respectively located on two sections of reverse threads of the bidirectional lead screw, and the fourth motor is fixed to the frame and fixedly connected to one end of the bidirectional lead screw.

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