Improved feeding device

Abstract

The improved feeding device comprises a supporting frame, a feeding mechanism and an unwinding mechanism, the supporting frame is composed of a left side plate, a right side plate, a lower supporting rod, an upper supporting rod and an upper supporting column, and the lower supporting rod, the upper supporting rod and the upper supporting column are located between the two side plates. The feeding mechanism is composed of a left air cylinder, a right air cylinder, air cylinder buttons, a rotating arm supporting column and two rotating arms, wherein the left air cylinder and the right air cylinder are located on the supporting frame, and the rotating arms are arranged on the rotating arm supporting column in a sleeving mode. The unwinding mechanism comprises an unwinding button, an unwinding gear motor, an unwinding belt, two unwinding rubber covered rollers, unwinding cloth blocking rollers and unwinding cloth blocking plates, wherein the two unwinding rubber covered rollers are located above the supporting frame and arranged side by side, the unwinding cloth blocking rollers are located on the outer sides of the two unwinding rubber covered rollers and slightly higher than the unwinding rubber covered rollers, and the unwinding cloth blocking plates are located at the two ends above the unwinding rubber covered rollers and perpendicular to the unwinding rubber covered rollers. The improved feeding device provided by the utility model is applied to the front end of fabric defect detection equipment, can automatically complete feeding, and effectively replaces the working intensity caused by manual feeding of the existing fabric defect detection equipment.

Description

Technical Field

[0001] The present application relates to the technical field of textile machinery, and in particular to an improved feeding device for automatic feeding of fabric defect detection equipment in the clothing industry. Background Art

[0002] In the clothing production and processing industry, fabrics are an indispensable raw material in the clothing manufacturing process. During the production and processing of fabrics, various defects such as holes, scratches and scrapes are inevitable. Therefore, it is necessary to detect defects on the surface of fabrics and mark them before clothing production and processing, so as to effectively avoid defects such as weight, defects, color difference, width, etc. in the subsequent production and processing. Therefore, fabric testing has become a key link in improving clothing quality.

[0003] Traditional fabric surface defect detection equipment provides a hardware environment for unfolding fabrics and sufficient light source. Operators rely on visual observation to find defects on the fabric surface and complete the fabric detection work.

[0004] With the development of economy and the improvement of living standards, people have higher and higher requirements on the quality of clothing products, and clothing fabrics are facing more and more quality problems and disputes. The provision of accurate and reliable clothing fabric inspection data is closely related to the fate of the clothing industry and the enhancement of market competitiveness. Therefore, intelligent fabric defect detection equipment that can provide accurate and timely fabric inspection results was born.

[0005] The intelligent fabric defect detection equipment is equipped with an electronic defect detection device. The detection results are statistically analyzed by a computer. It has a fast detection speed, high efficiency and is very intelligent. Whether it is a traditional fabric surface defect detection equipment or an intelligent fabric defect detection equipment, for clothing production and processing, the roll fabric needs to be unwound first, and after defect detection, it is folded into layers and spread out to facilitate subsequent cutting work.

[0006] Existing fabric surface defect detection equipment requires manual loading, that is, workers lift the rolled fabric to the unwinding mechanism of the fabric defect detection equipment for unwinding, and then perform defect detection tasks. Manual loading consumes huge physical energy of workers, is dangerous, and the operation is cumbersome and inconvenient. Summary of the invention

[0007] In response to the above problems, an embodiment of the present application provides an improved loading device, including a supporting frame, a loading mechanism and an unwinding mechanism. By arranging the loading mechanism and the unwinding mechanism on the supporting frame, the cloth cart is connected to complete the automatic loading of the rolled cloth without manual handling. After the automatic loading is completed, the unwinding mechanism completes the unwinding work, and the fabric enters the inspection area. After the fabric surface defect detection is completed, the fabric is folded through the cloth output rack assembly. It can be applied to the front end of traditional fabric defect detection equipment or fabric defect intelligent detection equipment, as well as other front ends that require unwinding equipment, effectively replacing the work risks and work intensity brought by manual loading.

[0008] An embodiment of the present application provides an improved loading device, including a support frame, a loading mechanism and an unwinding mechanism. The support frame consists of two left and right side panels, a protective cover located on the outside of the two side panels, a lower support rod located on the inside of the two side panels and perpendicular to the two side panels, an upper support rod and an upper support column. The loading mechanism and the unwinding mechanism are both arranged on the support frame.

[0009] As an optimal technical solution, there are two lower support rods, which are located at the front and rear sides below the two side panels, the upper support rod is located at the rear side above the two side panels, and the upper support column is located at the front side above the two side panels.

[0010] As a preferred technical solution, two cylinders perpendicular to the lower support rods are arranged side by side on the inner side of the two lower support rods, the air inlet ends of the two cylinders are fixed on the lower support rods on the rear side, and rotating arms are fixed to the air outlet ends of the two cylinders respectively. Horizontal holes are provided above the connection between the two rotating arms and the cylinders, and a rotating arm support column is sleeved in the two horizontal holes, and the rotating arm support column is arranged parallel to and below the upper support column.

[0011] As a preferred technical solution, three buttons are arranged above the two protective covers. The buttons at corresponding positions on the left and right sides have the same functions. The front button is a cylinder button for driving the feeding mechanism, the middle button is an unwinding button for driving the unwinding mechanism, and the rear button is an unwinding reversal button for reversing after unwinding.

[0012] As a preferred technical solution, the unwinding mechanism includes an unwinding rubber-wrapped roller, an unwinding cloth stop roller, an unwinding cloth stop plate and an unwinding reduction motor. There are two unwinding rubber-wrapped rollers, which are arranged in parallel on the upper part of the support frame. An unwinding reduction motor is arranged on a side plate on one side below the support frame, which is connected to the unwinding rubber-wrapped roller through an unwinding belt. Unwinding cloth stop rollers slightly higher than the unwinding rubber-wrapped rollers are arranged on the outer sides of the two unwinding rubber-wrapped rollers, and unwinding cloth stop plates perpendicular to the unwinding rubber-wrapped rollers are respectively arranged at both ends above the unwinding rubber-wrapped rollers.

[0013] As an optimal technical solution, the unwinding cloth stop plate consists of a crossbeam perpendicular to the upper support rod and the upper support column and a cloth stop plate below that contacts the unwinding rubber-wrapped roller. One end of the crossbeam is movably set on the upper support rod, and the other end is sleeved on the upper support column.

[0014] As a preferred technical solution, the cylinder button is electrically connected to the feeding mechanism, and the unwinding button and the unwinding reversal button are electrically connected to the unwinding mechanism respectively.

[0015] As a preferred technical solution, a protective cover is used to protect the end of the unwinding rubber roller, the electrical power cord, the unwinding reduction motor and the unwinding belt.

[0016] The technical solution provided in the embodiments of the present application has at least the following technical effects or advantages:

[0017] 1. The improved feeding device directly connects to the cloth cart, places the rolled fabric on the cloth cart on the rotating arm of the feeding mechanism, starts the cylinder button, and the cylinder piston pushes the rotating arm to rotate the rotating arm on the rotating support column, automatically rotating the rolled fabric to the unwinding mechanism, avoiding the labor intensity caused by manually carrying the rolled fabric to the unwinding mechanism;

[0018] 2. The equipment is simple, with only a support frame, a loading mechanism and an unwinding mechanism, which can automatically complete the loading and unwinding of rolled fabrics. It is suitable for the front end of traditional fabric defect detection equipment or fabric defect intelligent detection equipment, as well as the front end of other equipment that requires unwinding, and has a wide range of uses;

[0019] 3. The feeding mechanism and unwinding mechanism are independently equipped with buttons, which can freely start and stop the corresponding working procedures according to work needs;

[0020] 4. There are three buttons on the top of the protective covers on both sides. The buttons at the corresponding positions on the left and right sides have the same functions, which is convenient for operators to operate flexibly in different positions;

[0021] 5. There is an unwinding reversal button. When unwinding, if you encounter special circumstances, you can reverse and rewind the unwinding fabric at any time;

[0022] 6. One end of the crossbeam of the unwinding cloth baffle is movably set on the upper support rod, and the other end is sleeved on the upper support column through a locking mechanism. The distance between the two unwinding cloth baffles can be adjusted according to fabrics of different widths to adapt to fabrics of different widths and ensure accurate alignment and matching of the fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the top view of the structure of an embodiment of the present application;

[0025] Figure 3 This is a schematic diagram of the structure of an embodiment of the present application viewed from above;

[0026] Figure 4 This is a schematic diagram of the rear view structure of an embodiment of the present application;

[0027] Figure 5 This is a schematic diagram of the structure of the embodiment of the present application;

[0028] Figure 6 This is a schematic diagram of the side structure of an embodiment of the present application;

[0029] Figure 7 This is a schematic diagram of the structure of the feeding mechanism of the embodiment of the present application.

[0030] In the figure: 1. Support frame; 2. Feeding mechanism; 3. Unwinding mechanism; 4. Side panel; 5. Lower support rod; 6. Upper support rod; 7. Upper support column; 8. Cylinder button; 9. Cylinder; 10. Rotating arm support column; 11. Rotating arm; 12. Unwinding button; 13. Unwinding reduction motor; 14. Unwinding rubber-wrapped roller; 15. Unwinding cloth stop roller; 16. Unwinding cloth stop plate; 17. Unwinding reverse button; 18. Protective cover. DETAILED DESCRIPTION

[0031] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and is not a limitation of the scope of protection, applicability or examples set forth in the claims. The functions and arrangements of the elements discussed can be changed without departing from the scope of protection of the present disclosure. Various examples can omit, replace or add various processes or components as needed. For example, the described method can be performed in an order different from the described order, and various steps can be added, omitted or combined. In addition, the features described relative to some examples can also be combined in other examples.

[0032] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; 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. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art can recognize the application of other processes and / or the use of other materials.

[0034] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the present application. Figure 2 This is a schematic diagram of a top view of the structure of an embodiment of the present application. Figure 3 This is a schematic diagram of the structure of the embodiment of the present application viewed from above. Figure 4 This is a schematic diagram of the rear view structure of an embodiment of the present application. Figure 5 This is a schematic diagram of the structure of the embodiment of the present application. Figure 6 This is a schematic diagram of the side structure of an embodiment of the present application, such as Figure 1-Figure 6 As shown, an improved feeding device includes a support frame 1, a feeding mechanism 2 and a reeling mechanism 3. The support frame 1 is composed of two left and right side panels 4, a protective cover 18 located on the outside of the two side panels 4, a lower support rod 5 located on the inside of the two side panels 4 and perpendicular to the two side panels 4, an upper support rod 6 and an upper support column 7. There are two lower support rods 5, which are respectively located on the front and rear sides below the two side panels 4, the upper support rod 6 is located on the rear side above the two side panels 4, and the upper support column 7 is located on the front side above the two side panels 4. The side panels 4, the two lower support rods 5, an upper support rod 6 and an upper support column 7 together constitute a stable rectangular support frame 1, and the feeding mechanism 2 and the reeling mechanism 3 are both arranged on the support frame 1.

[0035] Figure 1 and Figure 3 In the embodiment, two cylinders 9 perpendicular to the lower support rods 5 are arranged side by side on the inner sides of the two lower support rods 5, and the air inlet ends of the two cylinders 9 are fixed on the lower support rods 5 on the rear side. In the embodiment of the present application, a welding fixing method is adopted, and rotating arms 11 are fixed to the air outlet ends of the two cylinders 9 respectively, and the pistons of the cylinders 9 and the rotating arms 11 are connected by bolts. Horizontal holes are arranged above the connection between the two rotating arms 11 and the cylinders 9, and a rotating arm support column 10 is sleeved in the two horizontal holes. The rotating arm support column 10 is arranged parallel to the lower side of the upper support column 7, and a cylinder button 8 is arranged above the protective cover 18 on the outer sides of the two side panels 4. Each cylinder button 8 establishes an electrical connection with the two cylinders 9 respectively, and the two cylinder buttons 8 have the same function. The two cylinder buttons 8, the two cylinders 9, a rotating arm support column 10 and the two rotating arms 11 together constitute a feeding mechanism 2. Figure 7As shown, this is a schematic diagram of the structure of the feeding mechanism of an embodiment of the present application. When any one of the cylinder buttons 8 is started, the pistons of the two cylinders 9 move forward synchronously, pushing the rotating arm 11 to rotate around the rotating arm support column 10 toward the support frame 1, thereby placing the rolled fabric on the rotating arm 11 onto the unwinding mechanism 3 above the support frame 1.

[0036] Figure 1-Figure 5 In the figure, a reeling mechanism 3 is also arranged above the support frame 1, and the reeling mechanism 3 includes a reeling rubber-wrapped roller 14, a reeling cloth stop roller 15, a reeling cloth stop plate 16 and an reeling reduction motor 13. There are two reeling rubber-wrapped rollers 14, which are arranged in parallel above the inside of the support frame 1 and are used to drive the cloth to be conveyed. The outer sides of the two reeling rubber-wrapped rollers 14 are each provided with a reeling cloth stop roller 15 which is slightly higher than the reeling rubber-wrapped rollers 14. The reeling cloth stop rollers 15 are used to limit the position of the rolled cloth so that it is always above the reeling rubber-wrapped rollers 14. The two ends above the reeling rubber-wrapped rollers 14 are respectively provided with reeling cloth stop plates 16 which are perpendicular to the reeling rubber-wrapped rollers 14. The reeling cloth stop plates 16 are used to limit the two ends of the fabric. A rewinding reduction motor 13 is arranged on the side plate 4 on one side below the support frame 1. The rewinding reduction motor 13 adopts a low-cost variable frequency motor to save costs. It is connected to the rewinding rubber-wrapped roller 14 through an rewinding belt (not shown in the figure). An rewinding button 12 is also arranged above the protective cover 18 on the outer side of the two side plates 4. Each rewinding button 12 is electrically connected to the rewinding reduction motor 13. The two rewinding buttons 12 have the same function. When any rewinding button 12 is started, the rewinding reduction motor 13 starts to run, driving the rewinding belt (not shown in the figure) to run. The rewinding belt (not shown in the figure) drives the rewinding rubber-wrapped roller 14 to rotate, thereby driving the upper rolled fabric to rotate to complete the rewinding of the rolled fabric.

[0037] Figure 1-Figure 2 In the figure, an unwinding reversal button 17 is respectively arranged above the two protective covers 18, which is used for rewinding the unwinded fabric under specific circumstances. Each unwinding reversal button 17 is electrically connected to the unwinding reduction motor 13, and the two unwinding reversal buttons 17 have the same function. When any unwinding reversal button 17 is started, the unwinding reduction motor 13 starts to reverse, driving the unwinding belt (not shown in the figure) to run in the reverse direction, and then driving the unwinding rubber roller 14 to rotate in the reverse direction, thereby achieving the rewinding of the unwinded fabric. The protective cover 18 is used to protect the end of the unwinding rubber roller 14, the electrical power line, the unwinding reduction motor 13 and the unwinding belt (not shown in the figure).

[0038] Three groups of buttons are arranged in parallel above the protective covers 18 on both sides, corresponding to each other. The frontmost is the cylinder button 8, which is used to drive the loading mechanism 2, the middle is the unwinding button 12, which is used to drive the unwinding mechanism 3, and the rear is the unwinding reversal button 17. As a supplement to the sudden situation of the loading device, in the embodiment of the present application, buttons of different colors are used, plus the name of each button, for the purpose of distinction.

[0039] Figure 1 In the figure, the unwinding cloth baffle 16 is composed of a crossbeam perpendicular to the upper support rod 6 and the upper support column 7 and a cloth baffle contacting the unwinding rubber-wrapped roller 14 below. One end of the crossbeam is movably set on the upper support rod 6, and the other end is set on the upper support column 7 through a locking screw. The distance between the two unwinding cloth baffles 16 can be adjusted according to fabrics of different widths to adapt to fabrics of different widths and ensure accurate alignment and matching of the fabrics.

[0040] The specific embodiments described above in conjunction with the accompanying drawings describe exemplary embodiments, but do not represent all embodiments that can be implemented or fall within the scope of protection of the claims. The term "exemplary" used throughout this specification means "used as an example, instance or illustration" and does not mean "preferred" or "having advantages" over other embodiments. For the purpose of providing an understanding of the described technology, the specific embodiments include specific details. However, these technologies can be implemented without these specific details. In some instances, in order to avoid making the concepts of the described embodiments difficult to understand, well-known structures and devices are shown in block diagram form.

[0041] The above description of the present disclosure is provided to enable any person of ordinary skill in the art to implement or use the present disclosure. Various modifications to the present disclosure will be apparent to those of ordinary skill in the art, and the general principles defined herein may be applied to other variations without departing from the scope of protection of the present disclosure. Therefore, the present disclosure is not limited to the examples and designs described herein, but is consistent with the widest range of principles and novel features disclosed herein.

Claims

1. An improved feeding device, characterized in that: It includes a support frame, a loading mechanism and an unwinding mechanism. The support frame is composed of two left and right side panels, a protective cover located on the outside of the two side panels, a lower support rod located on the inside of the two side panels and perpendicular to the two side panels, an upper support rod and an upper support column. The loading mechanism and the unwinding mechanism are both arranged on the support frame.

2. An improved feeding device according to claim 1, characterized in that: There are two lower support rods, which are respectively located at the front and rear sides below the two side panels, the upper support rod is located at the rear side above the two side panels, and the upper support column is located at the front side above the two side panels.

3. An improved feeding device according to claim 2, characterized in that: Two cylinders perpendicular to the lower support rods are arranged side by side on the inner sides of the two lower support rods, the air inlet ends of the two cylinders are fixed on the lower support rods on the rear side, and rotating arms are fixed to the air outlet ends of the two cylinders respectively, and transverse holes are arranged above the connection between the two rotating arms and the cylinders, and a rotating arm support column is sleeved in the two transverse holes, and the rotating arm support column is arranged parallel to and below the upper support column.

4. An improved feeding device according to claim 1, characterized in that: There are three buttons above the two protective covers, and the buttons at corresponding positions on the left and right sides have the same functions. The front button is a cylinder button for driving the feeding mechanism, the middle button is an unwinding button for driving the unwinding mechanism, and the rear button is an unwinding reversal button for reversing after unwinding.

5. An improved feeding device according to claim 1, characterized in that: The unwinding mechanism includes an unwinding rubber-wrapped roller, an unwinding cloth stop roller, an unwinding cloth stop plate and an unwinding reduction motor. There are two unwinding rubber-wrapped rollers, which are arranged in parallel above the inside of the support frame. An unwinding reduction motor is arranged on a side plate on one side below the support frame, which is connected to the unwinding rubber-wrapped roller through an unwinding belt. Unwinding cloth stop rollers slightly higher than the unwinding rubber-wrapped rollers are arranged on the outside of the two unwinding rubber-wrapped rollers, and unwinding cloth stop plates perpendicular to the unwinding rubber-wrapped rollers are respectively arranged at both ends above the unwinding rubber-wrapped rollers.

6. An improved feeding device according to claim 5, characterized in that: The unwinding cloth blocking plate is composed of a crossbeam perpendicular to the upper support rod and the upper support column and a cloth blocking piece below that contacts the unwinding rubber-wrapped roller. One end of the crossbeam is movably arranged on the upper support rod, and the other end is sleeved on the upper support column.

7. An improved feeding device according to claim 4, characterized in that: The cylinder button is electrically connected to the feeding mechanism, and the unwinding button and the unwinding reversing button are electrically connected to the unwinding mechanism respectively.

8. An improved feeding device according to claim 1, characterized in that: The protective cover is used to protect the end of the unwinding rubber-wrapped roller, the electrical power line, the unwinding reduction motor and the unwinding belt.

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