Self-pressing device for sorting textiles and textile sorting machine

Abstract

The utility model relates to a self-hold-down device for sorting textiles and a textile sorting machine, and the self-hold-down device for sorting textiles comprises a mounting frame, a pressing plate, a pressing plate and a pressing plate, the floating guide mechanism is connected to the mounting frame; the floating conveying and pressing mechanism comprises a floating frame and a conveying and pressing assembly which are connected, and the floating guide mechanism is in sliding connection with the floating frame so as to guide the floating frame in a sliding mode in the vertical direction; the conveying and pressing assembly can abut against the upper surface of the textile and can convey the textile together with the conveying mechanism bearing the textile, identification holes are formed in the conveying and pressing assembly, and the textile can directly face at least one identification hole; and the identification mechanism is connected to the floating frame, and the identification mechanism can abut against the textiles through the identification holes so as to identify the textiles. The self-pressing device is stable and reliable in structure, it is guaranteed that the recognition mechanism can be tightly attached to the surface of the textile all the time, efficient recognition is guaranteed, and meanwhile the device can adapt to textiles of different textures and thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of textile sorting, in particular to a self-pressing device for sorting textiles and a textile sorting machine. Background Art

[0002] A textile sorting machine for recycling waste textiles needs to be equipped with an appearance image recognition and a near-infrared material recognition system to ensure that details such as the texture and color of textiles can be captured, so as to identify the material components of the textiles, and then achieve the purpose of sorting textiles.

[0003] When the near-infrared sensor for material recognition works, it needs to be closely attached to the surface of the textile for close-range scanning and recognition to improve the recognition accuracy. In the prior art, old fabrics, clothes and other textiles are often transported by a conveyor belt. Due to the different thicknesses of the transported textiles, it is difficult to ensure that the near-infrared sensor is closely attached to each textile, which leads to image quality problems and further affects the recognition effect. Summary of the Utility Model

[0004] An object of the utility model is to provide a self-pressing device for sorting textiles to solve the above technical problems.

[0005] To achieve the above object, the first aspect of the utility model provides a self-pressing device for sorting textiles, including:

[0006] A mounting frame;

[0007] A floating guiding mechanism, connected to the mounting frame;

[0008] A floating conveying and pressing mechanism, including a floating frame and a conveying and pressing assembly connected to each other. The floating guiding mechanism is slidably connected to the floating frame to guide the floating frame to slide in the vertical direction. The conveying and pressing assembly can press against the upper surface of the textile and can jointly convey the textile with the conveying mechanism carrying the textile. An identification hole is formed in the conveying and pressing assembly, and the textile can be directly opposite to at least one of the identification holes;

[0009] An identification mechanism, connected to the floating frame, and the identification mechanism can press against the textile through the identification hole to identify the textile.

[0010] Optionally, the conveying and pressing assembly includes:

[0011] A driving member, connected to the floating frame;

[0012] The driving roller assembly and the driven roller assembly are spaced apart horizontally and rotatably connected to the floating frame. The output end of the driving member is connected to the driving roller assembly to drive the driving roller assembly to rotate;

[0013] The conveyor belt is sleeved outside the driving roller assembly and the driven roller assembly and can rotate with the driving roller assembly. The conveyor belt can press against the upper surface of the textile, and the identification holes are formed in the conveyor belt.

[0014] Optionally, the floating conveying and pressing mechanism further includes:

[0015] The tensioning assembly is connected to the floating frame. The tensioning assembly can move the driven roller assembly in a direction away from the driving roller assembly and keep the driven roller assembly at a preset position.

[0016] Optionally, strip-shaped holes are formed on opposite sides of the floating frame. The strip-shaped holes extend along the direction in which the driving roller assembly and the driven roller assembly are arranged. Both ends of the driven roller assembly are respectively arranged in the strip-shaped holes and extend out of the strip-shaped holes;

[0017] The tensioning assembly includes:

[0018] The tensioning bracket is connected to the floating frame;

[0019] The tensioning screw is rotatably connected to the floating frame. One end of the tensioning screw presses against the end of the driven roller assembly extending out of the strip-shaped hole, and one end of the tensioning screw presses against the side of the driven roller assembly close to the driving roller assembly;

[0020] The tensioning nut is threadedly connected to the tensioning screw. The tensioning nut is located between the driven roller assembly and the tensioning bracket and presses against the tensioning bracket.

[0021] Optionally, the conveying and pressing assembly further includes:

[0022] A plurality of idler rollers are spaced between the driving roller assembly and the driven roller assembly and are used to limit the upward movement of the part of the conveyor belt pressing against the textile.

[0023] Optionally, the floating conveying and pressing mechanism further includes:

[0024] The height adjustment assembly is connected to the floating frame and is used to adjust the height of the idler roller.

[0025] Optionally, the floating guiding mechanism includes a plurality of guide rods and sliding sleeves. The guide rods extend in the vertical direction and are connected to the mounting frame at intervals. The sliding sleeves are connected to the floating frame and are slidably sleeved outside the guide rods.

[0026] Optionally, a plurality of the identification holes are arranged at intervals along the conveying direction of the conveying belt.

[0027] Another object of the present invention is to provide a textile sorting machine to solve the above technical problems.

[0028] To achieve this object, the second aspect of the present invention adopts the following technical solutions:

[0029] A textile sorting machine includes a conveying mechanism and the self-clamping device for sorting textiles. The conveying mechanism is used for conveying textiles. The self-clamping device for sorting textiles is arranged above the conveying mechanism. There is a gap between the conveying and pressing assembly and the conveying mechanism. The conveying and pressing assembly can press against the textiles conveyed below it, and jointly convey the textiles with the conveying mechanism. The textiles on the conveying mechanism can be aligned with the identification holes.

[0030] Optionally, the conveying mechanism includes:

[0031] A bracket, and the mounting frame is connected to the bracket;

[0032] A conveying assembly, including a driving assembly and a main conveyor belt. The driving assembly is connected to the bracket and can drive the main conveyor belt to rotate. The main conveyor belt can carry and convey the textiles.

[0033] As can be seen from the above, in the technical solution provided by the present invention, the self-clamping device for sorting textiles can clamp the textiles, so that the identification mechanism for identifying the material can closely scan and identify the surface of the textiles, thereby improving the accuracy of identification; the floating frame can slide up and down along the floating guiding mechanism, so as to adapt to textiles of different thicknesses and can clamp the textiles; the self-clamping device for sorting textiles can also jointly convey the textiles with the conveying mechanism. Therefore, the self-clamping device for sorting textiles does not block the conveying of the textiles, that is, the textiles can smoothly enter the next link during the identification process and after being identified, so as to adapt to long-term continuous operation. The self-clamping device for sorting textiles has a stable and reliable structure, ensuring that the identification mechanism can always closely adhere to the surface of the textiles, ensuring efficient operation of the identification, and at the same time being able to adapt to textiles of different textures and thicknesses. Description of the Drawings

[0034] Figure 1 is a schematic structural diagram of the textile sorting machine provided by the embodiment of the present invention;

[0035] Figure 2 is a perspective view of a textile sorting machine provided by an embodiment of the present utility model;

[0036] Figure 3 is a perspective view of a self - pressing device for sorting textiles provided by an embodiment of the present utility model (when the floating conveying and pressing mechanism is in the highest position);

[0037] Figure 4 is a perspective view of a self - pressing device for sorting textiles provided by an embodiment of the present utility model (when the floating conveying and pressing mechanism is in the lowest position);

[0038] Figure 5 is a schematic structural view of a self - pressing device for sorting textiles provided by an embodiment of the present utility model (when the floating conveying and pressing mechanism is in the lowest position);

[0039] Figure 6 is a schematic structural view of a floating conveying and pressing mechanism provided by an embodiment of the present utility model;

[0040] Figure 7 is a schematic structural view of a part of the floating conveying and pressing mechanism provided by an embodiment of the present utility model;

[0041] Figure 8 is Figure 6 a partial enlarged view at position B in;

[0042] Figure 9 is a schematic structural view of a height - adjusting component and a roller provided by an embodiment of the present utility model;

[0043] Figure 10 is Figure 4 a partial enlarged view at position A in;

[0044] Figure 11 is an exploded view of a floating guiding mechanism and a part of a mounting bracket provided by an embodiment of the present utility model.

[0045] In the figure:

[0046] 1. Mounting bracket; 11. Leg; 12. Upper frame body; 13. Lower frame body; 14. Mounting plate; 15. Spacer block;

[0047] 2. Floating guiding mechanism; 21. Guide rod; 22. Sliding sleeve; 221. Sleeve; 222. Flange; 23. Connecting plate;

[0048] 3. Floating Conveyor Compression Mechanism; 31. Floating Frame; 311. Movable Frame; 312. Side Wing Support Plate; 3121. Strip Hole; 313. U-shaped Reinforcement Plate; 32. Conveyor Compression Assembly; 322. Driving Roller Assembly; 323. Driven Roller Assembly; 3231. Fixed Shaft; 3232. Roller; 324. Conveyor Belt; 3241. Identification Hole; 325. Idler Roller; 3251. Roller Body; 3252. Idler Roller Shaft; 33. Tensioning Assembly; 331. Tensioning Bracket; 332. Tensioning Screw; 333. Tensioning Nut; 35. Height Adjustment Assembly; 351. Adjusting Bolt; 352. Adjusting Plate; 3521. Adjustment Hole; 353. Reinforcing Nut;

[0049] 4. Identification Mechanism;

[0050] 10. Self-compression Device;

[0051] 20. Conveyor Mechanism; 201. Bracket; 202. Conveyor Assembly; 2021. Driving Assembly; 2022. Main Driving Component; 2023. Transmission Component; 2024. Main Conveyor Belt. Detailed Implementation Manner

[0052] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation manners. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. Additionally, it should be noted that for the convenience of description, only the parts related to the present invention are shown in the drawings, rather than all of them.

[0053] Some orientation terms are defined in the present invention. In the case of no contrary description, the orientation terms such as "upper", "lower", "left", "right", "inner", and "outer" are used for convenience of understanding, and thus do not constitute a limitation to the protection scope of the present invention.

[0054] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0055] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0056] This embodiment provides a textile sorting machine for sorting textiles to improve the recognition effect.

[0057] As Figure 1 and Figure 2 shown, the textile sorting machine includes a conveying mechanism 20 and a self-pressing device 10 for sorting textiles (hereinafter referred to as the self-pressing device 10). The conveying mechanism 20 is used to convey textiles. The self-pressing device 10 is arranged above the conveying mechanism 20 and has a gap with the conveying mechanism 20. The self-pressing device 10 can press against the textiles conveyed to its lower side and convey the textiles together with the conveying mechanism 20. The textiles on the conveying mechanism 20 can be directly opposite to the recognition holes 3241 of the self-pressing device 10. The recognition mechanism 4 of the self-pressing device 10 can recognize the textiles through the recognition holes 3241 and press against the textiles through the recognition holes 3241.

[0058] When sorting textiles, place the textiles on the conveying mechanism 20 for conveying to convey the textiles to the next process. When the textiles are conveyed to the self-pressing device 10, the textiles enter the lower side of the self-pressing device 10 through the gap between the self-pressing device 10 and the conveying mechanism 20. The self-pressing device 10 presses against the textiles conveyed to its lower side. The textiles are directly opposite to the recognition holes 3241 of the self-pressing device 10. The recognition mechanism 4 of the self-pressing device 10 can recognize the textiles through the recognition holes 3241 and press against the textiles through the recognition holes 3241. The textile sorting machine provided by this embodiment can recognize textiles during the process of conveying textiles, can adapt to long-term continuous operation, ensure the efficient operation of recognition, and at the same time ensure that the recognition mechanism 4 can closely adhere to the surface of the textiles to avoid affecting the recognition effect.

[0059] The conveying mechanism 20 includes a bracket 201 and a conveying component 202. The self-pressing device 10 is connected to the bracket 201. The conveying component 202 includes a driving component 2021 and a main conveyor belt 2024. The driving component 2021 is connected to the bracket 201 and can drive the main conveyor belt 2024 to rotate. The main conveyor belt 2024 can carry and convey textiles.

[0060] The textiles are transported by the main conveyor belt 2024, and one piece of textile can be placed at a preset distance or several pieces of textiles of the same material can be stacked, so that the transported textiles can be identified.

[0061] Optionally, the driving assembly 2021 includes a main driving member 2022, a transmission member 2023, a driving roller and a driven roller, wherein the main driving member 2022 is connected to the bracket 201, the driving roller and the driven roller are both rotatably connected to the bracket 201, and the main driving member 2022 and the driving roller are connected by the transmission member 2023 to drive the driving roller to rotate. Optionally, the transmission member 2023 can be any structure that transmits the rotational motion of the main driving member 2022 to the driving roller, such as a belt transmission structure or a chain transmission structure. The main driving member 2022 can be a servo motor, a stepping motor, etc.

[0062] like Figures 3 - 11 As shown, the self-pressing device 10 provided in this embodiment includes a mounting frame 1, a floating guide mechanism 2, a floating conveying and pressing mechanism 3 and an identification mechanism 4, wherein, optionally, the mounting frame 1 is connected to the bracket 201. The floating guide mechanism 2 is connected to the mounting frame 1, and the floating conveying and pressing mechanism 3 includes a floating frame 31 and a conveying and pressing assembly 32 connected to each other. The floating guide mechanism 2 is slidably connected to the floating frame 31 to guide the floating frame 31 to slide in the vertical direction. The conveying and pressing assembly 32 can be pressed against the upper surface of the textile, and can convey the textile together with the conveying mechanism 20 carrying the textile. The conveying and pressing assembly 32 is provided with an identification hole 3241, and the textile can be directly opposite to at least one identification hole 3241. The identification mechanism 4 is connected to the floating frame 31, and the identification mechanism 4 can be pressed against the textile through the identification hole 3241 to identify the textile. Optionally, the identification mechanism 4 can be a near-infrared probe.

[0063] Specifically, there is a gap between the conveying and pressing assembly 32 and the conveying mechanism 20. The conveying and pressing assembly 32 can press against the textile conveyed below it and convey the textile together with the conveying mechanism 20. Further, the gap between the conveying and pressing assembly 32 and the conveying mechanism 20 is not greater than the thickness of the textile. For example, the size of the gap is 1 cm. When stacking textiles, the edge of the textile can be stacked thinner or the thinner part of the textile can be placed forward. For example, the thickness is about 1 cm, or the overall thickness of the textile is slightly greater than 1 cm, but the gap size between the two parts is not limited to a fixed value and can be adjusted according to the actual situation. When the textile moves to the conveying and pressing assembly 32, the conveying and pressing assembly 32 and the conveying mechanism 20 can roll the textile into the gap between them. As the textile enters below the conveying and pressing assembly 32, the thickness of the textile increases, and the floating frame 31 slides upward along the floating guiding mechanism 2. Under the action of the self-gravity of the floating frame 31 and the conveying and pressing assembly 32, the textile on the conveying mechanism 20 can be pressed. Since the identification mechanism 4 can be aligned with at least one identification hole 3241, the identification mechanism 4 is connected to the floating frame 31 and can slide upward with the floating frame 31. Therefore, the identification mechanism 4 can press against the textile through the identification hole 3241, so that the textile can be well identified.

[0064] The self-pressing device 10 provided in this embodiment can press the textile, so that the identification mechanism 4 for identifying the material can be closely attached to the surface of the textile for close-range scanning and identification, thereby improving the accuracy of identification; the floating frame 31 can slide up and down along the floating guiding mechanism 2, so as to adapt to textiles of different thicknesses and can press the textile; the self-pressing device 10 can also convey the textile together with the conveying mechanism 20. Therefore, the self-pressing device 10 will not block the conveying of the textile, that is, the textile can smoothly enter the next link during and after being identified, so as to adapt to long-term continuous operation. The self-pressing device 10 has a stable and reliable structure, ensuring that the identification mechanism 4 can always be closely attached to the surface of the textile, ensuring that the identification can run efficiently, and at the same time can also adapt to textiles of different textures and thicknesses.

[0065] Such as Figure 6As shown, optionally, the conveying and pressing assembly 32 includes a driving member (not shown in the figure), a conveying belt 324, a driving roller assembly 322, and a driven roller assembly 323. Among them, the driving member is connected to the floating frame 31. The driving roller assembly 322 and the driven roller assembly 323 are spaced apart in the horizontal direction and rotatably connected to the floating frame 31. The output end of the driving member is connected to the driving roller assembly 322 to drive the driving roller assembly 322 to rotate. The conveying belt 324 is sleeved outside the driving roller assembly 322 and the driven roller assembly 323 and can rotate with the driving roller assembly 322. The conveying belt 324 can press against the upper surface of the textile, and the identification holes 3241 are formed in the conveying belt 324.

[0066] It is easier to roll the textile into the conveying and pressing assembly 32 and the conveying mechanism 20 through the conveying belt 324 and the main conveyor belt 2024. Further, the conveying belt 324 and the main conveyor belt 2024 rotate synchronously at the same speed. When placing the textile on the conveying belt 324, the placement area can be calculated in advance or preset so that when the textile is conveyed to the main conveyor belt 2024, it can be exactly aligned with the identification holes 3241. Since the identification mechanism 4 is connected to the floating frame 31, when the conveying belt 324 rotates, the identification holes 3241 on the conveying belt 324 move with the conveying belt 324. When the identification holes 3241 move to be aligned with the identification mechanism 4 (that is, the identification holes 3241 move to be directly above the identification mechanism 4), the identification mechanism 4 can press against the textile through the identification holes 3241 to identify the textile. It can be understood that the textile located below the conveying belt 324 is in a squeezed state, and the textile aligned with the identification holes 3241 will protrude slightly from the conveying belt 324. Therefore, the identification mechanism 4 can press against the textile. Since the identification mechanism 4 only takes dozens of milliseconds for identification, the identification holes 3241 can be made smaller to prevent the identification mechanism 4 from hooking the textile and affecting the transmission of the textile.

[0067] Optionally, a plurality of identification holes 3241 are arranged at intervals along the conveying direction of the conveying belt 324, so that the self-clamping device 10 can clamp one or more textiles simultaneously.

[0068] As Figure 6 and Figure 7 shown, exemplarily, the conveying belt 324 is sleeved outside the driving roller assembly 322 and the driven roller assembly 323 to form an annular structure, and the identification mechanism 4 is located inside the annular structure, so as to facilitate pressing against the upper surface of the textile through the identification holes 3241.

[0069] As Figure 7 and Figure 8As shown, optionally, the floating conveyor pressing mechanism 3 may further include a tensioning assembly 33. The tensioning assembly 33 is connected to the floating frame 31. The tensioning assembly 33 can move the driven roller assembly 323 away from the direction where the driving roller assembly 322 is located, and keep the driven roller assembly 323 at a preset position. The tensioning assembly 33 can adjust the position of the driven roller assembly 323, thereby tensioning the conveyor belt 324, and then textiles can be conveyed and identified smoothly.

[0070] Strip-shaped holes 3121 are formed on opposite sides of the floating frame 31. The strip-shaped holes 3121 extend along the direction in which the driving roller assembly 322 and the driven roller assembly 323 are arranged. Optionally, two groups of strip-shaped holes 3121 are formed on the floating frame 31, that is, the number of strip-shaped holes 3121 in each group is two, and the two strip-shaped holes 3121 in each group are aligned. Both ends of the driven roller assembly 323 are respectively arranged in a group of strip-shaped holes 3121 and extend out of the strip-shaped holes 3121, that is, one end of the driven roller assembly 323 is arranged in one of the strip-shaped holes 3121 in a group of strip-shaped holes 3121, and the other end is arranged in the other strip-shaped hole 3121 in a group of strip-shaped holes 3121. Both ends of the driving roller assembly 322 are respectively arranged in the other group of strip-shaped holes 3121 and extend out of the strip-shaped holes 3121, that is, one end of the driving roller assembly 322 is arranged in one of the strip-shaped holes 3121 in the other group of strip-shaped holes 3121, and the other end is arranged in the other strip-shaped hole 3121 in the other group of strip-shaped holes 3121.

[0071] As Figure 7 shown, the strip-shaped holes 3121 can install the driving roller assembly 322 and the driven roller assembly 323. At the same time, it can also reserve an adjustment space for the driven roller assembly 323. Optionally, one end of the strip-shaped hole 3121 is open. Further, the mutually remote ends of the strip-shaped holes 3121 for installing the driven roller assembly 323 and the strip-shaped holes 3121 for installing the driving roller assembly 322 are open, so as to facilitate the installation of the driving roller assembly 322 and the driven roller assembly 323 from the openings.

[0072] As Figure 8 shown, the tensioning assembly 33 includes a tensioning bracket 331, a tensioning screw 332 and a tensioning nut 333. Among them, the tensioning bracket 331 is connected to the floating frame 31, the tensioning screw 332 is rotatably connected to the floating frame 31, one end of the tensioning screw 332 abuts against the end of the driven roller assembly 323 extending out of the strip-shaped hole 3121, and one end of the tensioning screw 332 abuts against the side of the driven roller assembly 323 close to the driving roller assembly 322. The tensioning nut 333 is threadedly connected to the tensioning screw 332. The tensioning nut 333 is located between the driven roller assembly 323 and the tensioning bracket 331 and abuts against the tensioning bracket 331.

[0073] When the conveyor belt 324 needs to be tensioned, the driven roller assembly 323 is moved away from the active roller assembly 322 by the tensioning assembly 33. After the movement is in place, the tensioning assembly 33 can keep the driven roller assembly 323 in the adjusted position.

[0074] Specifically, the tensioning screw 332 can be pushed away from the active roller assembly 322, so that the end of the tensioning screw 332 in contact with the driven roller assembly 323 moves away from the active roller assembly 322, thereby causing the driven roller assembly 323 to move in the direction of the active roller assembly 322. Then, the tensioning nut 333 is rotated so that the tensioning nut 333 abuts against the tensioning bracket 331 again. Since the tensioning nut 333 is located between the driven roller assembly 323 and the tensioning bracket 331 and presses against the tensioning bracket 331, the movement of the tensioning screw 332 towards the active roller assembly 322 is restricted, and further, the movement of the driven roller assembly 323 towards the active roller assembly 322 is restricted by the tensioning screw 332, so that the driven roller assembly 323 is kept in the adjusted position.

[0075] Optionally, tensioning assemblies 33 are provided at both ends of the driven roller assembly 323.

[0076] As Figure 7 shown, optionally, both the active roller assembly 322 and the driven roller assembly 323 include a fixed shaft 3231 and a roller 3232. The roller 3232 is connected to the fixed shaft 3231 through a rotating bearing. The fixed shaft 3231 is fixedly connected to the floating frame 31. The output end of the driving member is connected to the roller 3232 of the active roller assembly 322 to drive the roller 3232 of the active roller assembly 322 to rotate, and then drive the conveyor belt 324 to rotate. Specifically, the end of the tensioning screw 332 presses against the fixed shaft 3231.

[0077] Optionally, as Figure 7 shown, the conveying and pressing assembly 32 may further include a plurality of idler rollers 325. The plurality of idler rollers 325 are arranged at intervals between the active roller assembly 322 and the driven roller assembly 323 and are used to restrict the upward movement of the portion of the conveyor belt 324 in contact with the textile.

[0078] As Figure 9 shown, by way of example, the floating conveying and pressing mechanism 3 may further include a height adjustment assembly 35( Figures 1 - 7The floating conveyor pressing mechanism 3 therein does not include a height adjustment assembly 35). The height adjustment assembly 35 is connected to the floating frame 31 and is used to adjust the height of the idler 325, thereby ensuring the accurate position of the idler 325. At the same time, the conveyor belt 324 can also be tensioned through the idler 325. Optionally, the height of the identification mechanism 4 is adjustable. When adjusting the height of the idler 325, the height of the identification mechanism 4 can be adjusted simultaneously, so that the height of the identification mechanism 4 is roughly flush with the side of the conveyor belt 324 close to the textile, so that the identification mechanism 4 can abut against the textile through the identification hole 3241.

[0079] Optionally, the idler 325 includes a roller body 3251 and an idler shaft 3252. The roller body 3251 is rotatably connected to the idler shaft 3252 through a rolling bearing or the like.

[0080] The height adjustment assembly 35 may include an adjustment bolt 351 and an adjustment plate 352. The adjustment plate 352 is connected to the floating frame 31. An adjustment hole 3521 is provided on the adjustment plate 352. The adjustment hole 3521 is a long hole extending in the vertical direction. Both ends of the idler shaft 3252 are slidably inserted into the adjustment hole 3521. A light hole communicating with the adjustment hole 3521 is also provided on the adjustment plate 352. The light hole is located above the adjustment hole 3521. A threaded hole is provided at the end of the idler shaft 3252. The adjustment bolt 351 passes through the light hole and enters the adjustment hole 3521, and then is threadedly connected to the threaded hole. The nut of the adjustment bolt 351 abuts against the upper end of the adjustment plate 352, thereby fixing the position of the idler shaft 3252.

[0081] When adjusting the height of the idler 325, the idler 325 can be lifted first so that the nut of the adjustment bolt 351 leaves the adjustment plate 352, and then the adjustment screw is rotated forward or backward so that the idler shaft 3252 moves up or down relative to the adjustment bolt 351. After adjusting the idler 325 in place, put down the idler 325 so that the nut of the adjustment bolt 351 abuts against the upper end of the adjustment plate 352 again.

[0082] Optionally, the height adjustment assembly 35 may further include a reinforcing nut 353. The reinforcing nut 353 is threadedly connected to the adjustment bolt 351 and is located below the idler shaft 3252. The reinforcing nut 353 can abut against the lower side of the idler shaft 3252 to prevent the idler shaft 3252 from slipping and falling off due to thread stripping.

[0083] Such as Figure 6 and Figure 7As shown, exemplarily, the floating frame 31 includes a movable frame 311 and side wing support plates 312. Side wing support plates 312 are connected to both opposite sides of the movable frame 311. Both ends of the driving roller assembly 322 and the driven roller assembly 323 are respectively connected to the side wing support plates 312. The tensioning assembly 33 and the height adjustment assembly 35 can both be connected to the outer sides of the side wing support plates 312, and strip-shaped holes 3121 are formed in the side wing support plates 312. Optionally, U-shaped reinforcing plates 313 can be connected to the side wing support plates 312. The U-shaped reinforcing plates 313 are located outside the strip-shaped holes 3121 to enhance the strength of the side wing support plates 312 and prevent the side wing support plates 312 from deforming due to the formation of the strip-shaped holes 3121 and due to carrying the driving roller assembly 322 and the driven roller assembly 323. Optionally, the identification mechanism 4 can be connected to the inner side of the side wing support plate 312 through a connecting rod (not shown in the figure) or the like to fix the identification mechanism 4. Optionally, the connecting rod can also be connected to a height adjustment member such as a cylinder or an oil cylinder, and the output end of the height adjustment member is connected to the identification mechanism 4. Thus, after adjusting the height of the idler roller 325, the height of the identification mechanism 4 is adjusted accordingly.

[0084] As Figures 3 - 5 and Figures 10 - 11 shown, the floating guiding mechanism 2 includes a plurality of guide rods 21 and sliding sleeves 22. The guide rods 21 extend in the vertical direction and are spacedly connected to the mounting frame 1. In this embodiment, the number of guide rods 21 is four, and the four guide rods 21 are respectively arranged at the four corners of a rectangle. The sliding sleeves 22 are slidably sleeved outside the guide rods 21, and the floating frame 31 is connected to the sliding sleeves 22. When the floating frame 31 moves up and down, the sliding sleeves 22 slide along the guide rods 21 to guide the up and down movement of the floating frame 31.

[0085] Optionally, the sliding sleeve 22 can include a sleeve 221 and a flange 222. The flange 222 is connected to the lower end of the sleeve 221. The floating guiding mechanism 2 can further include a connecting plate 23. The sliding sleeve 22 is connected to the floating frame 31 through the connecting plate 23. Further, the connecting plate 23 is connected to the movable frame 311. The sleeve 221 passes through the hole in the connecting plate 23, and the flange 222 is located on the lower side of the connecting plate 23, so that the sliding sleeve 22 moves up and down with the connecting plate 23. Optionally, the connecting plate 23 and the flange 222 can also be connected through a connecting member such as a bolt.

[0086] Exemplarily, external threads are formed at both ends of the guide rod 21, and the guide rod 21 is threadedly connected to the mounting frame 1.

[0087] As Figure 3 、 Figure 10 and Figure 11As shown, further, the mounting bracket 1 includes legs 11, an upper frame body 12, and a lower frame body 13. The upper frame body 12 and the lower frame body 13 are fixedly spaced apart vertically on the legs 11. Optionally, the upper end of the guide rod 21 is connected to the upper frame body 12, and the lower end is connected to the lower frame body 13. Specifically, mounting plates 14 are fixedly connected to the sides of the upper frame body 12 and the lower frame body 13 that are close to each other. A cushion block 15 is connected to the mounting plate 14. A threaded hole is provided in the cushion block 15, and the guide rod 21 is threadedly connected to the threaded hole in the cushion block 15. Optionally, the upper frame body 12 and the lower frame body 13 can be welded or connected by connectors such as bolts to the mounting plate 14, and the cushion block 15 can be welded or connected by connectors such as bolts to the mounting plate 14.

[0088] Optionally, by replacing the cushion block 15 with different thicknesses (the dimension of the cushion block 15 in the vertical direction), the gap between the conveying and pressing assembly 32 and the conveying mechanism 20 can be changed, so as to adapt to textiles of different thicknesses. Or by increasing or decreasing the number of shims between the cushion block 15 and the sliding sleeve 22, the gap between the conveying and pressing assembly 32 and the conveying mechanism 20 can be changed.

[0089] Although the present utility model has been described in detail above with general descriptions, specific embodiments, and tests, based on the present utility model, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present utility model all fall within the scope of protection required by the present utility model.

Claims

1. A self-compressing device for sorting textiles, characterized in that, Comprising: Mounting bracket (1); Floating guiding mechanism (2), connected to the mounting bracket (1); Floating conveying and pressing mechanism (3), including a connected floating frame (31) and a conveying and pressing assembly (32), the floating guiding mechanism (2) is slidably connected to the floating frame (31) to guide the sliding of the floating frame (31) in the vertical direction; the conveying and pressing assembly (32) can press against the upper surface of the textile and can jointly convey the textile with the conveying mechanism (20) carrying the textile, and an identification hole (3241) is provided on the conveying and pressing assembly (32), and the textile can be aligned with at least one of the identification holes (3241); Identification mechanism (4), connected to the floating frame (31), and the identification mechanism (4) can press against the textile through the identification hole (3241) to identify the textile.

2. The self-clamping device for sorting textiles according to claim 1, characterized in that, The conveying and pressing assembly (32) includes: A driving member, connected to the floating frame (31); A driving roller assembly (322) and a driven roller assembly (323), spaced apart in the horizontal direction and rotatably connected to the floating frame (31), and the output end of the driving member is connected to the driving roller assembly (322) to drive the driving roller assembly (322) to rotate; A conveying belt (324), sleeved outside the driving roller assembly (322) and the driven roller assembly (323) and capable of rotating with the driving roller assembly (322), the conveying belt (324) can press against the upper surface of the textile, and the identification hole (3241) is provided on the conveying belt (324).

3. The self-clamping device for sorting textiles according to claim 2, characterized in that, The floating conveying and pressing mechanism (3) further includes: A tensioning assembly (33), connected to the floating frame (31), and the tensioning assembly (33) can move the driven roller assembly (323) away from the direction where the driving roller assembly (322) is located and keep the driven roller assembly (323) in a preset position.

4. The self-clamping device for sorting textiles according to claim 3, characterized in that, Strip-shaped holes (3121) are provided on opposite sides of the floating frame (31), and the strip-shaped holes (3121) extend along the direction in which the driving roller assembly (322) and the driven roller assembly (323) are arranged, and both ends of the driven roller assembly (323) are respectively arranged in the strip-shaped holes (3121) and extend out of the strip-shaped holes (3121); The tensioning assembly (33) includes: A tensioning bracket (331), connected to the floating frame (31); A tensioning screw (332), rotatably connected to the floating frame (31), one end of the tensioning screw (332) presses against the end of the driven roller assembly (323) extending out of the strip-shaped hole (3121), and one end of the tensioning screw (332) presses against the side of the driven roller assembly (323) close to the driving roller assembly (322); A tension nut (333) is threadedly connected to the tension screw (332). The tension nut (333) is located between the driven roller assembly (323) and the tension bracket (331) and presses against the tension bracket (331).

5. The self - compressing device for sorting textiles according to any one of claims 2 - 4, characterized in that, The conveying and pressing assembly (32) further includes: A plurality of idler rollers (325) are spaced between the driving roller assembly (322) and the driven roller assembly (323) and are used to restrict the upward movement of the portion of the conveyor belt (324) that presses against the textile.

6. The self-compressing device for sorting textiles according to claim 5, characterized in that, The floating conveying and pressing mechanism (3) further includes: A height adjustment assembly (35) is connected to the floating frame (31) and is used to adjust the height of the idler roller (325).

7. The self - pressing device for sorting textiles according to any one of claims 1 - 4, characterized in that, The floating guiding mechanism (2) includes a plurality of guide rods (21) and sliding sleeves (22). The guide rods (21) extend in the vertical direction and are spacedly connected to the mounting frame (1). The sliding sleeves (22) are connected to the floating frame (31) and are slidably sleeved outside the guide rods (21).

8. The self-compressing device for sorting textiles according to claim 2, characterized in that, A plurality of the identification holes (3241) are spaced along the conveying direction of the conveyor belt (324).

9. A textile sorting machine, characterized in that, It includes a conveying mechanism (20) and the self-pressing device for sorting textiles according to any one of claims 1-8. The conveying mechanism (20) is used to convey textiles. The self-pressing device for sorting textiles is arranged above the conveying mechanism (20). There is a gap between the conveying and pressing assembly (32) and the conveying mechanism (20). The conveying and pressing assembly (32) can press against the textiles conveyed below it and jointly convey the textiles with the conveying mechanism (20). The textiles on the conveying mechanism (20) can be aligned with the identification holes (3241).

10. The textile sorting machine according to claim 9, characterized in that, The conveying mechanism (20) includes: A bracket (201), and the mounting frame (1) is connected to the bracket (201); A conveying assembly (202) includes a driving assembly (2021) and a main conveyor belt (2024). The driving assembly (2021) is connected to the bracket (201) and can drive the main conveyor belt (2024) to rotate. The main conveyor belt (2024) can carry and convey the textiles.

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