A polyester cloth inspecting device

Abstract

This utility model relates to the field of fabric inspection technology, specifically disclosing a polyester fabric inspection device, including a base, a first mounting frame fixedly installed on the top of the base, a second mounting frame fixedly installed on the top of the sliding seat, a first rotating shaft rotatably installed at the rear end of the first mounting frame, an unwinding roller fixedly installed on the surface of the first rotating shaft, and a polyester fabric body wound around the surface of the unwinding roller, a second rotating shaft rotatably installed at the rear end of the second mounting frame, and a take-up roller fixedly installed on the surface of the second rotating shaft, a second motor driving the take-up roller to rotate while simultaneously driving the unwinding roller to rotate, enabling the polyester fabric body to continuously roll on the top of the base, thereby improving the inspection efficiency of the polyester fabric body, the first motor driving the lead screw to rotate can drive the second mounting frame to move, adjust the tension of the polyester fabric body to avoid wrinkles affecting the inspection, and the adjustment cylinder controls the position of the third pulley to prevent the belt from being too loose and affecting the transmission.

Description

Technical Field

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

[0002] The existing fabric inspection device works by unfolding the fabric and passing it in front of a light source. With sufficient light brightness, the operator can visually observe and detect surface defects and color differences. The fabric inspection machine then automatically completes the length recording and roll-up sorting.

[0003] In the prior art, such as Chinese Patent Publication No. CN217277868U, a fabric inspection device for polyester fabric is disclosed, including a base plate, a fixed box is provided on the surface of the base plate, a sliding groove is provided in the fixed box, a movable plate is provided in the sliding groove, the movable plate is slidably connected to the sliding groove, a vertical plate is provided on the top of the movable plate, a connecting plate is provided on the side of the vertical plate through a rotating rod, the two ends of the rotating rod are rotatably connected to the vertical plate and the connecting plate respectively, a rack is provided at the bottom of the connecting plate, a drive motor is installed at the bottom of the base plate, and a gear is provided at the output end of the drive motor.

[0004] The aforementioned patented technology clamps and fixes the polyester fabric to ensure a tight state, which can prevent wrinkles on the surface of the polyester fabric from affecting the inspection effect. However, the device can only inspect a single piece of polyester fabric and cannot continuously inspect polyester fabric. Furthermore, it requires many steps for adjustment before inspecting the polyester fabric, resulting in a lower inspection effect. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a polyester fabric inspection device, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a polyester fabric inspection device, comprising a base, a guide groove and a shrinkage groove respectively opened on the top of the base, a lighting lamp fixedly installed on the top of the base, a sliding rod fixedly installed inside the guide groove, a sliding seat slidably connected to the sliding rod inside the guide groove, a first motor fixedly installed on one side of the outer wall of the base, a first mounting frame fixedly installed on the top of the base, a second mounting frame fixedly installed on the top of the sliding seat, a first rotating shaft rotatably installed at the rear end of the first mounting frame, an unwinding roller fixedly installed on the surface of the first rotating shaft, a polyester fabric body wound on the surface of the unwinding roller, a second rotating shaft rotatably installed at the rear end of the second mounting frame, a take-up roller fixedly installed on the surface of the second rotating shaft, a third mounting frame fixedly installed on the top of the base, a lint roller rotatably installed at the rear end of the third mounting frame, a second motor fixedly installed on the surface of the second mounting frame, an adjusting cylinder fixedly installed at the bottom of the base, and a lifting seat slidably installed inside the shrinkage groove.

[0007] Preferably, there are two lint rollers, with the other end of the polyester fabric body wound around the surface of the take-up roller, and the two lint rollers respectively attached to the upper and lower ends of the polyester fabric body.

[0008] Preferably, the output end of the second motor is fixedly connected to one end of the second rotating shaft, and a second pulley is fixedly mounted on the surface of the second rotating shaft, with a belt sleeved on the surface of the second pulley.

[0009] Preferably, a first pulley is fixedly mounted on the surface of the first rotating shaft, and the surface of the first pulley is rotatably connected to the belt.

[0010] Preferably, the sliding seat is slidably installed inside the guide groove, the output end of the first motor is fixedly connected to a lead screw, the lead screw is rotatably installed inside the guide groove, and the inner wall of the sliding seat is threadedly connected to the outer surface of the lead screw.

[0011] Preferably, the output shaft of the adjusting cylinder is fixedly connected to the bottom of the lifting seat, and limit blocks are fixedly connected to both sides of the lifting seat, with the limit blocks slidably installed inside the shrinkage groove.

[0012] Preferably, a third pulley is rotatably mounted on the top of the lifting seat, and the bottom of the third pulley abuts against one end of the surface of the belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by winding the two ends of the polyester fabric body onto the surfaces of the unwinding roller and the take-up roller respectively, and connecting the first pulley and the second pulley with a belt, the second motor drives the take-up roller to rotate while simultaneously driving the unwinding roller to rotate, thereby enabling the polyester fabric body to continuously roll on the top of the base, thus improving the inspection efficiency of the polyester fabric body.

[0014] 2. In this utility model, by threading the sliding seat onto the surface of the lead screw, the rotation of the lead screw driven by the first motor can move the sliding seat and the second mounting bracket. The second mounting bracket, being away from the first mounting bracket, can pull and tighten the polyester fabric body, adjusting the tightness of the polyester fabric body to avoid wrinkles affecting inspection. By adjusting the cylinder to control the height of the third pulley, the tension of the belt can be adjusted, preventing the adjustment of the position of the second mounting bracket from affecting the installation and transmission of the belt. Attached Figure Description

[0015] Figure 1 This utility model provides a frontal perspective three-dimensional structural diagram of the base of a polyester fabric inspection device; Figure 2This utility model provides a rear three-dimensional structural diagram of the base of a polyester fabric inspection device; Figure 3 This utility model provides a schematic diagram of the main body installation structure of a polyester fabric inspection device. Figure 4 This utility model provides a schematic diagram of the installation structure of the lifting seat of a polyester fabric inspection device; Figure 5 This utility model presents a three-dimensional structural diagram of the lifting seat of a polyester fabric inspection device.

[0016] In the diagram: 1. Base; 101. Guide groove; 102. Shrinkage groove; 11. Lighting lamp; 12. Slide rod; 13. Sliding seat; 14. First motor; 15. Lead screw; 2. First mounting frame; 21. First rotating shaft; 22. Unwinding roller; 23. First pulley; 24. Polyester fabric body; 3. Second mounting frame; 31. Second rotating shaft; 32. Rewinding roller; 33. Second pulley; 34. Belt; 4. Third mounting frame; 41. Lint roller; 5. Second motor; 6. Adjusting cylinder; 61. Lifting seat; 62. Limit block; 63. Third pulley. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0018] like Figures 1-5As shown, this utility model provides a technical solution: a polyester fabric inspection device, including a base 1, with a guide groove 101 and a shrinkage groove 102 respectively opened on the top of the base 1, a lighting lamp 11 fixedly installed on the top of the base 1, a slide rod 12 fixedly installed inside the guide groove 101, a sliding seat 13 slidably connected to the slide rod 12 provided inside the guide groove 101, a first motor 14 fixedly installed on one side of the outer wall of the base 1, a first mounting frame 2 fixedly installed on the top of the base 1, a second mounting frame 3 fixedly installed on the top of the sliding seat 13, a first rotating shaft 21 rotatably installed at the rear end of the first mounting frame 2, a unwinding roller 22 fixedly installed on the surface of the first rotating shaft 21, a polyester fabric body 24 wound on the surface of the unwinding roller 22, and a second rotating shaft 31 rotatably installed at the rear end of the second mounting frame 3, the surface of the second rotating shaft 31 being fixedly mounted with... The base 1 is equipped with a take-up roller 32. A third mounting bracket 4 is fixedly installed on the top of the base 1. A lint roller 41 is rotatably installed at the rear end of the third mounting bracket 4. A second motor 5 is fixedly installed on the surface of the second mounting bracket 3. An adjusting cylinder 6 is fixedly installed at the bottom of the base 1. A lifting seat 61 is slidably installed inside the shrink groove 102. There are two lint rollers 41. The other end of the polyester fabric body 24 is wound around the surface of the take-up roller 32. The two lint rollers 41 are respectively attached to the upper and lower ends of the polyester fabric body 24. The output end of the second motor 5 is fixedly connected to one end of the second rotating shaft 31. A second pulley 33 is fixedly installed on the surface of the second rotating shaft 31. A belt 34 is sleeved on the surface of the second pulley 33. A first pulley 23 is fixedly installed on the surface of the first rotating shaft 21. The surface of the first pulley 23 is rotatably connected to the belt 34.

[0019] In this embodiment, the two ends of the polyester fabric body 24 are respectively wound around the surfaces of the unwinding roller 22 and the take-up roller 32. The belt 34 connects the first pulley 23 and the second pulley 33 for transmission. The second motor 5 is connected to the second rotating shaft 31, so that the second motor 5 can drive the first rotating shaft 21 and the second rotating shaft 31 to rotate together. The rotation direction and speed of the first rotating shaft 21 and the second rotating shaft 31 are the same. When one end of the polyester fabric body 24 is unwound on the surface of the unwinding roller 22, the other end of the polyester fabric body 24 is wound on the surface of the take-up roller 32, so that the polyester fabric body 24 can continuously roll on the top of the base. The lighting lamp 11 can illuminate the bottom of the polyester fabric body 24, and the two lint rollers 41 roll on the top and bottom of the polyester fabric body 24 respectively, which can remove the lint and dust adhering to the polyester fabric body 24, making the inspection more intuitive, thereby improving the inspection effect of the polyester fabric body 24, and continuous inspection can improve the efficiency of fabric inspection. Example 2

[0020] like Figures 1-5As shown, the sliding seat 13 is slidably installed inside the guide groove 101. The output end of the first motor 14 is fixedly connected to the lead screw 15, which is rotatably installed inside the guide groove 101. The inner wall of the sliding seat 13 is threadedly connected to the outer surface of the lead screw 15. The output shaft of the adjusting cylinder 6 is fixedly connected to the bottom of the lifting seat 61. Limit blocks 62 are fixedly connected to both sides of the lifting seat 61. The limit blocks 62 are slidably installed inside the shrinkage groove 102. The top of the lifting seat 61 is rotatably installed with a third pulley 63, and the bottom of the third pulley 63 abuts against one end of the surface of the belt 34.

[0021] In this embodiment, the third pulley 63 is pressed onto one end of the belt 34, which can tighten the belt 34 and adjust the tightness of the belt 34 installation. The output shaft of the adjusting cylinder 6 is connected to the lifting seat 61, so that the adjusting cylinder 6 can control the movement of the lifting seat 61 to adjust its height. Lifting the lifting seat 61 upwards can loosen the belt 34. The first motor 14 drives the sliding seat 13 to move by rotating the drive screw 15, which adjusts the distance between the first mounting frame 2 and the second mounting frame 3. The second mounting frame 3 moves away from the first mounting frame 2, which can straighten the polyester fabric body 24 and keep it in a taut state, so as to avoid the polyester fabric body 24 becoming loose and wrinkled during the inspection process, which would affect the inspection effect. The increased distance between the first pulley 23 and the second pulley 33 can tighten the belt 34 again, so that the belt 34 can transmit power to the first pulley 23 and the second pulley 33 after the adjustment, so as to avoid the second mounting frame 3 affecting the installation and transmission of the belt 34 when its position is adjusted. Furthermore, the first motor 14 is a servo motor, which can control the forward and reverse rotation of its connecting parts.

[0022] Working principle: By winding the polyester fabric body 24 to be inspected around the surfaces of the unwinding roller 22 and the take-up roller 32 respectively, an external power supply illuminates the bottom of the polyester fabric body 24, making the inspection more intuitive and clear. When the polyester fabric body 24 is too loose and wrinkles appear during inspection, the first motor 14 is started to drive the lead screw 15 to rotate, moving the sliding seat 13 and the second mounting bracket 3 away from the first mounting bracket 2 for adjustment. At this time, the distance between the first pulley 23 and the second pulley 33 increases, and the adjusting cylinder 6 is activated to lift the lifting seat 61 upward, while simultaneously moving the third pulley 33... The pulley 63 rises to loosen the belt 34, and the second pulley 33 moves to tighten the belt 34 again for transmission. At this time, the distance between the unwinding roller 22 and the take-up roller 32 increases, which can straighten the polyester fabric body 24 and make it taut, thereby improving the inspection effect. By starting the second motor 5, the unwinding roller 22 and the take-up roller 32 rotate together, so that the polyester fabric body 24 can continuously roll on the top of the base, continuously inspecting the polyester fabric body 24 and thus improving the fabric inspection efficiency. The polyester fabric body 24 passes through the lint roller 41, which can remove lint and dust from its surface and ensure the cleanliness of the polyester fabric body 24.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polyester fabric inspection device, characterized in that: The system includes a base (1), with a guide groove (101) and a contraction groove (102) respectively opened on the top of the base (1). A lighting lamp (11) is fixedly installed on the top of the base (1). A slide rod (12) is fixedly installed inside the guide groove (101). A sliding seat (13) that is slidably connected to the slide rod (12) is provided inside the guide groove (101). A first motor (14) is fixedly installed on one side of the outer wall of the base (1). A first mounting bracket (2) is fixedly installed on the top of the base (1). A second mounting bracket (3) is fixedly installed on the top of the sliding seat (13). A first rotating shaft (21) is rotatably installed at the rear end of the first mounting bracket (2). A unwinding roller (22) is fixedly mounted on the surface of the first rotating shaft (21), and a polyester fabric body (24) is wound around the surface of the unwinding roller (22). A second rotating shaft (31) is rotatably mounted on the rear end of the second mounting frame (3), and a take-up roller (32) is fixedly mounted on the surface of the second rotating shaft (31). A third mounting frame (4) is fixedly mounted on the top of the base (1), and a lint roller (41) is rotatably mounted on the rear end of the third mounting frame (4). A second motor (5) is fixedly mounted on the surface of the second mounting frame (3), and an adjusting cylinder (6) is fixedly mounted on the bottom of the base (1). A lifting seat (61) is slidably mounted inside the shrink groove (102).

2. The polyester fabric inspection device according to claim 1, characterized in that: There are two lint rollers (41). The other end of the polyester fabric body (24) is wound around the surface of the take-up roller (32). The two lint rollers (41) are respectively attached to the upper and lower ends of the polyester fabric body (24).

3. The polyester fabric inspection device according to claim 1, characterized in that: The output end of the second motor (5) is fixedly connected to one end of the second shaft (31). The surface of the second shaft (31) is fixedly mounted with a second pulley (33), and the surface of the second pulley (33) is fitted with a belt (34).

4. The polyester fabric inspection device according to claim 1, characterized in that: A first pulley (23) is fixedly mounted on the surface of the first shaft (21), and the surface of the first pulley (23) is rotatably connected to the belt (34).

5. The polyester fabric inspection device according to claim 1, characterized in that: The sliding seat (13) is slidably installed inside the guide groove (101). The output end of the first motor (14) is fixedly connected to a lead screw (15). The lead screw (15) is rotatably installed inside the guide groove (101). The inner wall of the sliding seat (13) is threadedly connected to the outer surface of the lead screw (15).

6. The polyester fabric inspection device according to claim 1, characterized in that: The output shaft of the regulating cylinder (6) is fixedly connected to the bottom of the lifting seat (61), and limit blocks (62) are fixedly connected to both sides of the lifting seat (61). The limit blocks (62) are slidably installed inside the shrinkage groove (102).

7. The polyester fabric inspection device according to claim 1, characterized in that: A third pulley (63) is rotatably mounted on the top of the lifting seat (61), and the bottom of the third pulley (63) abuts against one end of the surface of the belt (34).

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