Leather finished product inspection auxiliary equipment

Abstract

The utility model relates to the technical field of leather finished product inspection, and discloses leather finished product inspection auxiliary equipment which comprises a detection shell, a winding drum and an unwinding drum, the winding drum and the unwinding drum are mounted on two sides of the detection shell, one end of leather is wound on the winding drum, and the other end of the leather penetrates through the detection shell, extends to the outside and is wound on the unwinding drum. A first conveying roller and a second conveying roller are symmetrically installed in the detection shell, leather sequentially bypasses the first conveying roller and the second conveying roller, abutting mechanisms and inspection assemblies are installed between the first conveying roller and the second conveying roller, and the leather penetrates through the positions between the abutting mechanisms and the inspection assemblies. The device is used for detecting leather after abutting against the leather. According to the leather finished product inspection auxiliary equipment, the two faces of leather can be inspected, so that the working efficiency is improved, the detection position can be changed according to the width of the leather, inspection of multiple points is achieved, and the accuracy of the detection result is improved.

Description

Technical Field

[0001] This application relates to the technical field of leather finished product inspection, and in particular to an auxiliary device for leather finished product inspection. Background Technique

[0002] Leather is the animal skin that has been denatured and is not easily perishable after physical and chemical processing such as hair removal and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Its surface has a special grain layer, with natural grain and luster, and a comfortable hand feeling; the main leather detection items include PVC / PU detection, physical property testing, chemical property testing, color fastness, content determination, material identification, component analysis, detection of toxic and harmful substances, environmental protection detection, azo testing, etc.

[0003] During the leather processing process, a leather inspection machine is needed to inspect leather finished products. Since the widths of different types of leather finished products are different, and the existing inspection equipment cannot adjust the detection position according to the width of the leather, so as to meet the inspection of multiple points, it is easy to cause deviation in the inspection results, and it cannot inspect both sides of the leather at one time, reducing the work efficiency. Utility Model Content

[0004] In order to solve the problems that the existing inspection equipment cannot adjust the detection position according to the width of the leather, so as to meet the inspection of multiple points, it is easy to cause deviation in the inspection results, and it cannot inspect both sides of the leather at one time, reducing the work efficiency, this application provides an auxiliary device for leather finished product inspection.

[0005] An auxiliary device for leather finished product inspection provided by this application adopts the following technical solutions:

[0006] An auxiliary device for leather finished product inspection includes a detection housing, a winding drum and a pay-off drum installed on both sides of the detection housing. One end of the leather is wound around the winding drum, and the other end passes through the inside of the detection housing and extends outside to be wound around the pay-off drum. The first conveying roller and the second conveying roller are symmetrically installed inside the detection housing, and the leather bypasses the first conveying roller and the second conveying roller in sequence. A pressing mechanism and an inspection component are installed between the first conveying roller and the second conveying roller. The leather passes through the position between the pressing mechanism and the inspection component for inspection work after being pressed tightly.

[0007] Preferably, the pressing mechanism includes a first U-shaped frame installed inside the detection housing, and a support plate and an electric push rod installed on the inner and outer sides of the first U-shaped frame. The output shaft of the electric push rod passes through the first U-shaped frame and is connected to the support plate.

[0008] Preferably, the inspection assembly includes a second U-shaped frame installed inside the detection housing, a moving mechanism installed inside the second U-shaped frame, a slider disposed on one side of the moving mechanism, and a plurality of detection probes installed on one side of the slider.

[0009] Preferably, the moving mechanism includes a threaded rod rotatably installed inside the second U-shaped frame and a nut in screw drive connection with the threaded rod. One side of the nut is connected to the slider, and a servo motor for driving the threaded rod to rotate is installed outside the second U-shaped frame.

[0010] Preferably, a slide rail is installed inside the second U-shaped frame, and the slider is slidably installed in the slide rail.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] This auxiliary equipment for inspecting leather finished products can inspect both sides of the leather, thereby improving work efficiency, and can change the detection position according to the width of the leather to realize inspection at multiple points, thereby improving the accuracy of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall front view of the present utility model;

[0014] Figure 2 is the schematic diagram of the internal structure of the detection housing in the present utility model;

[0015] Figure 3 is the top view of the clamping mechanism and the inspection assembly in the present utility model.

[0016] Description of the reference numerals: 1, detection housing; 2, winding drum; 3, first conveying roller; 4, second conveying roller; 5, first U-shaped frame; 6, support plate; 8, slider; 7, second U-shaped frame; 9, detection probe; 10, threaded rod; 11, nut; 12, unwinding drum. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1 to 3 , the present utility model provides a technical solution:

[0019] An auxiliary equipment for inspecting finished leather products includes a detection housing 1, a winding drum 2 and a pay-off reel 12 installed on both sides of the detection housing 1. One end of the leather is wound around the winding drum 2, and the other end passes through the detection housing 1 and extends outside to be wound around the pay-off reel 12. Inside the detection housing 1, a first conveying roller 3 and a second conveying roller 4 are symmetrically installed. The leather bypasses the first conveying roller 3 and the second conveying roller 4 in sequence. Tightening mechanisms and inspection components are installed at the positions between the first conveying roller 3 and the second conveying roller 4. The leather passes through the positions between the tightening mechanisms and the inspection components for inspection work after the leather is tightened.

[0020] During inspection, the leather to be inspected on the pay-off reel 12 is conveyed into the detection housing 1 through the first conveying roller 3 and the second conveying roller 4 for inspection. After the inspection is completed, the leather is conveyed onto the winding drum 2 for recycling. By installing tightening mechanisms and inspection components at the positions between the first conveying roller 3 and the second conveying roller 4, both sides of the leather can be inspected, improving the work efficiency. During inspection, after the leather is tightened by the tightening mechanism, the inspection work is carried out through the inspection component, improving the stability during inspection.

[0021] It should be noted that a sliding door is installed outside the detection housing 1, which is convenient to open the detection housing 1 for internal maintenance and repair.

[0022] The tightening mechanism includes a first U-shaped frame 5 installed inside the detection housing and support plates 6 and electric push rods installed on the inner and outer sides of the first U-shaped frame 5. The output shaft of the electric push rod penetrates through the first U-shaped frame and is connected to the support plate 6. The position between the support plate 6 and the leather is adjusted by the work of the electric push rod, which plays a supporting role for the leather during inspection.

[0023] The inspection component includes a second U-shaped frame 7 installed inside the detection housing, a moving mechanism installed inside the second U-shaped frame 7, a slider 8 arranged on one side of the moving mechanism, and a plurality of detection probes 9 installed on one side of the slider 8.

[0024] The moving mechanism includes a threaded rod 10 rotatably installed inside the second U-shaped frame 7 and a nut 11 in screw drive connection with the threaded rod 10. One side of the nut 11 is connected to the slider 8, and a servo motor for driving the threaded rod 10 to rotate is installed outside the second U-shaped frame 7.

[0025] A slide rail is installed inside the second U-shaped frame 7, and the slider 8 is slidably installed in the slide rail.

[0026] During inspection, according to the width of the leather, the servo motor can be started to drive the threaded rod 10 to rotate forward and backward, so that the nut 11 makes a linear motion in the horizontal direction, driving the slider 8 and the detection probes 9 to move, so that multiple points of the leather can be inspected, improving the accuracy of the detection results.

[0027] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the internal communication of two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0030] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. An auxiliary device for inspecting finished leather products, characterized in that: It includes a detection housing (1), a winding reel (2) and a pay-off reel (12) installed on both sides of the detection housing (1). One end of the leather is wound around the winding reel (2), and the other end passes through the detection housing (1) and extends outside to be wound around the pay-off reel (12). A first conveying roller (3) and a second conveying roller (4) are symmetrically installed inside the detection housing (1). The leather bypasses the first conveying roller (3) and the second conveying roller (4) in sequence. A pressing mechanism and an inspection assembly are installed at the positions between the first conveying roller (3) and the second conveying roller (4). The leather passes through the positions between the pressing mechanism and the inspection assembly, and is used for inspection work after being pressed tightly.

2. The leather finished product inspection auxiliary equipment according to claim 1, characterized in that: The pressing mechanism includes a first U-shaped frame (5) installed inside the detection housing and a support plate (6) and an electric push rod installed on the inner and outer sides of the first U-shaped frame (5). The output shaft of the electric push rod passes through the first U-shaped frame and is connected to the support plate (6).

3. An auxiliary device for inspecting finished leather products according to claim 1, characterized in that: The inspection assembly includes a second U-shaped frame (7) installed inside the detection housing, a moving mechanism installed inside the second U-shaped frame (7), a slider (8) arranged on one side of the moving mechanism, and a plurality of detection probes (9) installed on one side of the slider (8).

4. An auxiliary device for inspecting finished leather products according to claim 3, characterized in that: The moving mechanism includes a threaded rod (10) rotatably installed inside the second U-shaped frame (7) and a nut (11) in screw drive connection with the threaded rod (10). One side of the nut (11) is connected to the slider (8). A servo motor for driving the threaded rod (10) to rotate is installed outside the second U-shaped frame (7).

5. An auxiliary device for inspecting finished leather products according to claim 4, characterized in that: A slide rail is installed inside the second U-shaped frame (7), and the slider (8) is slidably installed in the slide rail.

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