Automatic loose material device for linen sorting front channel

Abstract

The present application relates to a kind of linen sorting front automatic bulk material device, it relates to linen bulk material technical field, it includes rack, the rack is set up feed conveyor and discharge conveyor, first slope conveyor and second slope conveyor are set between the feed conveyor and discharge conveyor, the first slope conveyor is located between feed conveyor and second slope conveyor, the second slope conveyor is located between first slope conveyor and discharge conveyor, first clamping mechanism is set above the first slope conveyor, second clamping mechanism is set above the second slope conveyor, the first clamping mechanism and second clamping mechanism are used for clamping linen, detection component is set on the rack, and the detection component is used to detect linen.The present application has the effect of facilitating linen to be scattered.

Description

Technical Field

[0001] This invention relates to the field of linen bulk material technology, and in particular to an automatic bulk material distribution device before linen sorting. Background Technology

[0002] Before washing, linens need to be sorted and washed according to their type. Workers put the mixed linens into different conveyor lines or trolleys, and then send them to the washing area. This process requires a large number of people to sort the linens, which is not only inefficient, but also can easily damage the linens due to the separation and pulling during sorting.

[0003] Currently, most intelligent linen sorting systems on the market involve workers picking up linens one by one and then placing them onto a conveyor line to ensure they don't get tangled. This process is time-consuming and labor-intensive. Some companies simply use a few conveyor lines arranged in a simple manner. Although these lines have speed differences, the linens are soft and easily piled up, making it difficult to effectively break up large clumps of linens. The linens remain layered, making it difficult to separate them from each other, and the linens are not in a loose state, leading to difficulties in subsequent sorting. Summary of the Invention

[0004] To facilitate the dispersing of linens, this application provides an automatic material dispersing device before linen sorting.

[0005] The automatic material distribution device for linen sorting provided in this application adopts the following technical solution: An automatic linen sorting front-end material distribution device includes a frame, on which an infeed conveyor and an outfeed conveyor are mounted. A first inclined conveyor and a second inclined conveyor are disposed between the infeed conveyor and the outfeed conveyor. The first inclined conveyor is located between the infeed conveyor and the second inclined conveyor, and the second inclined conveyor is located between the first inclined conveyor and the outfeed conveyor. A first clamping mechanism is disposed above the first inclined conveyor, and a second clamping mechanism is disposed above the second inclined conveyor. Both the first clamping mechanism and the second clamping mechanism are used to clamp linens. A detection component is disposed on the frame for detecting linens.

[0006] By adopting the above technical solution, when a pile of linens falls onto the feeding conveyor, the detection component detects that the linens have fallen onto the feeding conveyor, and the feeding conveyor starts to transport the linens. When the detection component detects that the tail of the linens has left the feeding conveyor, the feeding conveyor stops running. When the linens fall from the feeding conveyor onto the first inclined conveyor, the detection component detects that the linens have fallen onto the first inclined conveyor, and the first inclined conveyor starts to transport the linens. When the detection component detects that the tail of the linens has left the first inclined conveyor, the first inclined conveyor stops running. When the linens fall from the first inclined conveyor onto the second inclined conveyor, the detection component detects that the linens have fallen onto the second inclined conveyor, and the second inclined conveyor starts to transport the linens. When the detection component detects that the tail of the linens has left the second inclined conveyor, the second inclined conveyor stops running. When the linen's tail leaves the second inclined conveyor, the second inclined conveyor stops operating. When the linen falls from the second inclined conveyor onto the discharge conveyor, the detection component detects that the linen has landed on the discharge conveyor, and the discharge conveyor starts to transport the linen. When the detection component detects that the linen's tail has left the discharge conveyor, the discharge conveyor stops operating. When the detection component detects that the linen on the first inclined conveyor is too high, the first clamping mechanism clamps the upper half of the linen on the first inclined conveyor, reducing the pressure on the lower half of the linen above, thus achieving separation of the upper and lower linens through the friction of the first inclined conveyor. When the linen falls from the first inclined conveyor onto the second inclined conveyor, if the detection component does not... If linens are detected on the second inclined conveyor, it indicates that there is only one linen on the first inclined conveyor and it is too high. In this case, the first clamping mechanism releases the linen, and the second inclined conveyor continues to transport the linen. When linens fall from the first inclined conveyor onto the second inclined conveyor, if the detection component detects linens on the second inclined conveyor, it indicates that there is more than one linen on the first inclined conveyor. In this case, the first clamping mechanism does not release the linens, and the second inclined conveyor continues to transport the linens. When the detection component detects that the linens on the second inclined conveyor are too high, the second clamping mechanism clamps the upper half of the linens on the second inclined conveyor, reducing the pressure on the lower half of the linens. The separation of upper and lower linens is achieved by relying on the friction of the second inclined conveyor. When linens fall from the second inclined conveyor onto the discharge conveyor, if the detection component does not detect linens on the discharge conveyor, it means that there is only one linen on the second inclined conveyor and it is relatively high. At this time, the second clamping mechanism releases the linen, and the discharge conveyor continues to transport the linens. When linens fall from the second inclined conveyor onto the discharge conveyor, if the detection component detects linens on the discharge conveyor, it means that there is more than one linen on the second inclined conveyor. At this time, the second clamping mechanism does not release the linens, and the discharge conveyor continues to transport the linens on the discharge conveyor. This achieves the effect of easily breaking up the linens, reducing the accumulation of linens, and facilitating subsequent linen sorting.

[0007] Preferably, the height of the end of the first inclined conveyor near the feed conveyor is lower than the height of the end of the first inclined conveyor near the discharge conveyor, and the height of the end of the second inclined conveyor near the feed conveyor is lower than the height of the end of the second inclined conveyor near the discharge conveyor. The end of the first inclined conveyor near the feed conveyor is located below the feed conveyor, the end of the first inclined conveyor near the discharge conveyor is located above the second inclined conveyor, and the end of the second inclined conveyor near the discharge conveyor is located above the discharge conveyor. Both the feed conveyor and the discharge conveyor are horizontally arranged.

[0008] By adopting the above technical solution, it is convenient for linens to fall from the feeding conveyor onto the first inclined conveyor, from the first inclined conveyor onto the second inclined conveyor, and from the second inclined conveyor onto the discharge conveyor. When the linens are conveyed on the first and second inclined conveyors, the linens are initially dispersed by the slopes.

[0009] Preferably, the feeding conveyor includes a feeding geared motor, a feeding drive roller, a feeding adjusting roller, and a feeding conveyor belt. The feeding drive roller and the feeding adjusting roller are arranged parallel to each other. The feeding conveyor belt is sleeved on the feeding drive roller and the feeding adjusting roller. The feeding geared motor is fixedly mounted on the frame. The output shaft of the feeding geared motor is fixedly connected to one end of the feeding drive roller. A set of feeding drive bearing seats is rotatably mounted on the feeding drive roller. The feeding drive bearing seats are fixedly mounted on the frame. A set of feeding adjusting bearing seats is rotatably mounted on the feeding adjusting roller. The feeding adjusting bearing seats are slidably mounted on the feeding adjusting bracket. The feeding adjusting bracket is fixedly mounted on the frame. A feeding baffle is fixedly mounted on the feeding adjusting bracket. A feeding screw is passed through the feeding baffle. One end of the feeding screw is fixedly connected to the feeding adjusting bearing seat. A set of feeding nuts is threaded onto the feeding screw. The opposite surfaces of the feeding nuts abut against the feeding baffle.

[0010] By adopting the above technical solution, when the feeding conveyor belt is tensioned on the feeding drive roller and the feeding adjustment roller, the feeding nut is first loosened, and then the feeding adjustment bearing seat is slid along the feeding adjustment bracket. When the feeding adjustment bearing seat slides to the appropriate position, the feeding nut is tightened so that the opposite surface of the feeding nut abuts against the feeding baffle. When the feeding conveyor moves to convey linens, the feeding reduction motor starts and drives the feeding drive roller to rotate. The rotation of the feeding drive roller causes the feeding conveyor belt to move the linens.

[0011] Preferably, the first inclined conveyor includes a first inclined speed reducer motor, a first inclined drive roller, a first inclined adjusting roller, and a first inclined conveyor belt. The first inclined drive roller and the first inclined adjusting roller are arranged parallel to each other. The first inclined conveyor belt is sleeved on the first inclined drive roller and the first inclined adjusting roller. The first inclined speed reducer motor is fixedly mounted on the frame. The output shaft of the first inclined speed reducer motor is fixedly connected to one end of the first inclined drive roller. A set of first inclined drive bearing seats is rotatably mounted on the first inclined drive roller. The first inclined drive bearing seats are fixedly mounted on the frame. A set of first inclined adjusting bearing seats is rotatably mounted on the first inclined adjusting roller. The first inclined adjusting bearing seats are slidably mounted on a first inclined adjusting bracket. The first inclined adjusting bracket is fixedly mounted on the frame. A first inclined baffle is fixedly mounted on the first inclined adjusting bracket. A first inclined screw is passed through the first inclined baffle. One end of the first inclined screw is fixedly connected to the first inclined adjusting bearing seat. A set of first inclined nuts is threaded onto the first inclined screw. The opposite surfaces of the first inclined nuts abut against the first inclined baffle.

[0012] By adopting the above technical solution, when the first inclined conveyor belt is tensioned on the first inclined drive roller and the first inclined adjusting roller, the first inclined nut is first loosened, and then the first inclined adjusting bearing seat is slid along the first inclined adjusting bracket. When the first inclined adjusting bearing seat slides to the appropriate position, the first inclined nut is tightened so that the opposite surface of the first inclined nut abuts against the first inclined baffle. When the first inclined conveyor moves to convey linens, the first inclined reduction motor starts and drives the first inclined drive roller to rotate. The rotation of the first inclined drive roller causes the first inclined conveyor belt to move the linens.

[0013] Preferably, the second inclined conveyor includes a second inclined speed reducer motor, a second inclined drive roller, a second inclined adjusting roller, and a second inclined conveyor belt. The second inclined drive roller and the second inclined adjusting roller are arranged parallel to each other. The second inclined conveyor belt is sleeved on the second inclined drive roller and the second inclined adjusting roller. The second inclined speed reducer motor is fixedly mounted on the frame. The output shaft of the second inclined speed reducer motor is fixedly connected to one end of the second inclined drive roller. A set of second inclined drive bearing seats is rotatably mounted on the second inclined drive roller. The second inclined drive bearing seats are fixedly mounted on the frame. A set of second inclined adjusting bearing seats is rotatably mounted on the second inclined adjusting roller. The second inclined adjusting bearing seats are slidably mounted on a second inclined adjusting bracket. The second inclined adjusting bracket is fixedly mounted on the frame. A second inclined baffle is fixedly mounted on the second inclined adjusting bracket. A second inclined screw is passed through the second inclined baffle. One end of the second inclined screw is fixedly connected to the second inclined adjusting bearing seat. A set of second inclined nuts is threaded onto the second inclined screw. The opposite surfaces of the second inclined nuts abut against the second inclined baffle.

[0014] By adopting the above technical solution, when the second inclined conveyor belt is tensioned on the second inclined drive roller and the second inclined adjusting roller, the second inclined nut is first loosened, and then the second inclined adjusting bearing seat is slid along the second inclined adjusting bracket. When the second inclined adjusting bearing seat slides to the appropriate position, the second inclined nut is tightened so that the opposite surface of the second inclined nut abuts against the second inclined baffle. When the second inclined conveyor moves to transport linens, the second inclined reduction motor starts and drives the second inclined drive roller to rotate. The rotation of the second inclined drive roller causes the second inclined conveyor belt to move the linens.

[0015] Preferably, the discharge conveyor includes a discharge reduction motor, a discharge active roller, a discharge passive roller, and a discharge conveyor belt. The discharge active roller and the discharge passive roller are arranged in parallel. The discharge conveyor belt is sleeved on the discharge active roller and the discharge passive roller. The discharge reduction motor is fixedly mounted on the frame. The output shaft of the discharge reduction motor is fixedly connected to one end of the discharge active roller. A set of discharge active bearing seats is rotatably mounted on the discharge active roller and is fixedly mounted on the frame. A set of discharge passive bearing seats is rotatably mounted on the discharge passive roller and is mounted on the frame.

[0016] By adopting the above technical solution, when the discharge conveyor is in operation to transport linens, the discharge reduction motor starts and drives the discharge drive roller to rotate, and the rotation of the discharge drive roller causes the discharge conveyor belt to move the linens.

[0017] Preferably, a set of guide plates is provided above the discharge conveyor belt. The guide plates are arranged opposite each other, and a pressing drive roller is provided on the side of the guide plates away from the second inclined conveyor. The pressing drive roller is arranged parallel to the discharge drive roller and is rotatably connected to the frame. A driven sprocket is provided on the pressing drive roller, and a drive sprocket is provided on the discharge drive roller. A reversing sprocket and a tensioning sprocket are rotatably provided on the frame. A transmission chain is sleeved on the driven sprocket, drive sprocket, reversing sprocket, and tensioning sprocket. The drive sprocket, reversing sprocket, and tensioning sprocket are all internally engaged with the transmission chain, and the driven sprocket is externally engaged with the transmission chain. A pressing adjustment is provided on the side of the pressing drive roller facing the guide plate. The machine includes a pressure adjusting roller and a pressure driving roller arranged parallel to each other. A pressure conveyor belt is mounted on both the pressure adjusting roller and the pressure driving roller. A set of pressure adjusting bearing seats is rotatably mounted on the pressure adjusting roller. A pressure adjusting plate is detachably mounted on the pressure adjusting bearing seats. A telescopic sleeve is rotatably mounted on the pressure adjusting plate. A telescopic guide rod is inserted into the end of the telescopic sleeve away from the pressure adjusting plate. The telescopic sleeve and the telescopic guide rod are slidably connected. A spring bracket is rotatably mounted on the end of the telescopic guide rod outside the telescopic sleeve. The spring bracket is fixedly connected to the frame. A telescopic spring is sleeved on the telescopic guide rod. One end of the telescopic spring is fixedly connected to the telescopic sleeve, and the other end of the telescopic spring is fixedly connected to the telescopic guide rod.

[0018] By adopting the above technical solution, when the discharge reduction motor starts and drives the discharge conveyor belt to transport linens, the discharge drive shaft drives the drive sprocket to rotate. The drive sprocket drives the driven sprocket to rotate through the transmission chain. The driven sprocket drives the pressing drive roller to rotate. The rotation of the pressing drive roller drives the pressing conveyor belt to move. When the linens pass between the pressing conveyor belt and the discharge conveyor belt, the friction between the pressing conveyor belt and the discharge conveyor belt, as well as the speed difference between the pressing conveyor belt and the discharge conveyor belt, makes the linens quickly sent to the tail of the discharge conveyor, achieving the effect of stripping the linens.

[0019] Preferably, the first clamping mechanism includes a first linen clamp plate, which is arranged opposite to each other and symmetrically arranged above the end of the first inclined conveyor near the discharge conveyor. A first connecting plate is fixedly mounted on the first linen clamp plate, and a first rotating bracket is rotatably mounted on the first connecting plate. The first rotating bracket is fixedly mounted on the frame. A first cylinder is rotatably mounted on the first connecting plate, and a first cylinder bracket is rotatably mounted on the first cylinder. The first cylinder bracket is fixedly mounted on the frame.

[0020] By adopting the above technical solution, the output shaft of the first cylinder extends and retracts, driving the first connecting plate to rotate. The rotation of the first connecting plate drives the first linen clamp to rotate, thereby achieving the effect of clamping and releasing the linen.

[0021] Preferably, the second clamping mechanism includes a second linen clamp plate, which is arranged opposite to each other and symmetrically positioned above the end of the second inclined conveyor near the discharge conveyor. A second connecting plate is fixedly mounted on the second linen clamp plate, and a second rotating bracket is rotatably mounted on the second connecting plate. The second rotating bracket is fixedly mounted on the frame. A second cylinder is rotatably mounted on the second connecting plate, and a second cylinder bracket is rotatably mounted on the second cylinder. The second cylinder bracket is fixedly mounted on the frame.

[0022] By adopting the above technical solution, the output shaft of the second cylinder extends and retracts, driving the second connecting plate to rotate. The rotation of the second connecting plate drives the second linen clamp to rotate, thereby achieving the effect of clamping and releasing the linen.

[0023] Preferably, the detection assembly includes a pre-feed photoelectric sensor, a post-feed photoelectric sensor, a first front photoelectric sensor, a first middle photoelectric sensor, a first rear photoelectric sensor, a second front photoelectric sensor, a second middle photoelectric sensor, a second rear photoelectric sensor, a post-discharge photoelectric sensor, and a post-discharge photoelectric sensor. All of these sensors are mounted on a frame. A pre-feed photoelectric reflector, a post-feed photoelectric reflector, a first front photoelectric reflector, a first middle photoelectric reflector, a first rear photoelectric reflector, a second front photoelectric reflector, a second middle photoelectric reflector, a second rear photoelectric reflector, a second post-discharge photoelectric reflector, and a post-discharge photoelectric sensor are fixedly mounted on the frame. The system includes a photoelectric reflector, a second rear photoelectric reflector, a front discharge photoelectric reflector, and a rear discharge photoelectric reflector. The front feed photoelectric sensor is positioned opposite to the front feed photoelectric reflector, the rear feed photoelectric sensor is positioned opposite to the rear feed photoelectric reflector, the first front photoelectric sensor is positioned opposite to the first front photoelectric reflector, the first middle photoelectric sensor is positioned opposite to the first middle photoelectric reflector, the first rear photoelectric sensor is positioned opposite to the first rear photoelectric reflector, the second front photoelectric sensor is positioned opposite to the second front photoelectric reflector, the second middle photoelectric sensor is positioned opposite to the second middle photoelectric reflector, the second rear photoelectric sensor is positioned opposite to the second rear photoelectric reflector, the front discharge photoelectric sensor is positioned opposite to the front discharge photoelectric reflector, and the rear discharge photoelectric sensor is positioned opposite to the rear discharge photoelectric reflector.Both the front-side and rear-side photoelectric sensors are located above the feeding conveyor. The front-side photoelectric sensor is closer to the feeding conveyor and further away from the discharge conveyor, while the rear-side photoelectric sensor is closer to the feeding conveyor and further away from the discharge conveyor. The first front-side, first middle-side, and first rear-side photoelectric sensors are all located above the first inclined conveyor. The first middle-side photoelectric sensor is located between the first front-side and first rear-side photoelectric sensors. The first front-side photoelectric sensor is closer to the first inclined conveyor and further away from the discharge conveyor, while the first rear-side photoelectric sensor is closer to the first inclined conveyor and further away from the discharge conveyor. The second front photoelectric sensor, the second middle photoelectric sensor, and the second rear photoelectric sensor are all located above the second inclined conveyor. The second middle photoelectric sensor is located between the second front photoelectric sensor and the second rear photoelectric sensor. The second front photoelectric sensor is closer to the second inclined conveyor and farther from the discharge conveyor, while the second rear photoelectric sensor is closer to the second inclined conveyor and closer to the discharge conveyor. The discharge front photoelectric sensor and the discharge rear photoelectric sensor are both located above the discharge conveyor. The discharge front photoelectric sensor is closer to the discharge conveyor and closer to the feed conveyor, while the discharge rear photoelectric sensor is closer to the discharge conveyor and farther from the feed conveyor.

[0024] By adopting the above technical solution, when a pile of linens falls onto the feeding conveyor, the photoelectric sensor on the front side of the feeding conveyor detects a signal; when the tail of the linens leaves the photoelectric sensor on the rear side of the feeding conveyor, the feeding conveyor stops running; when the linens fall onto the first inclined conveyor, the photoelectric sensor on the first front side detects a signal, and the first inclined conveyor starts running; when the first inclined conveyor moves the linens to the position of the first middle photoelectric sensor, if the first middle photoelectric sensor detects the linens, the linens are too high; if the first middle photoelectric sensor does not detect the linens, the linens are not too high; when the tail of the linens leaves the first rear photoelectric sensor, the first inclined conveyor stops running; when the linens fall onto the second inclined conveyor, if the photoelectric sensor on the second front side does not detect a signal, it means that the linens on the first inclined conveyor are only one piece. If the second front photoelectric sensor detects a signal, it indicates that there is more than one linen on the first inclined conveyor. When the second inclined conveyor moves the linen to the position of the second middle photoelectric sensor, if the second middle photoelectric sensor detects the linen, the linen height is too high; if the second middle photoelectric sensor does not detect the linen, the linen height is not excessive. When the tail of the linen leaves the second rear photoelectric sensor, the second inclined conveyor stops operating. When the linen falls onto the discharge conveyor, if the discharge front photoelectric sensor does not detect a signal, it indicates that there is only one linen on the second inclined conveyor and it is too high; if the discharge front photoelectric sensor detects a signal, it indicates that there is more than one linen on the second inclined conveyor. When the tail of the linen leaves the discharge rear photoelectric sensor, the discharge conveyor stops operating.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up a frame, feeding conveyor, discharging conveyor, first inclined conveyor, second inclined conveyor, first clamping mechanism, second clamping mechanism and detection components, the effect of easily breaking up linens is achieved, reducing the accumulation of linens and facilitating subsequent linen sorting; 2. By setting up a guide plate, a pressing drive roller, a driven sprocket, a drive sprocket, a reversing sprocket, a tension sprocket, a transmission chain, a pressing adjustment roller, a pressing conveyor belt, a pressing adjustment bearing seat, a pressing adjustment plate, a telescopic sleeve, a telescopic guide rod, a spring bracket, and a telescopic spring, the friction between the pressing conveyor belt and the discharge conveyor belt, as well as the speed difference between the pressing conveyor belt and the discharge conveyor belt, allows the linens to be quickly sent to the tail of the discharge conveyor, achieving the effect of stripping the linens. Attached Figure Description

[0026] Figure 1 This is a cross-sectional view of an automatic material distribution device for linen sorting in an embodiment of this application.

[0027] Figure 2This is a schematic diagram illustrating the positional relationship between the feed drive roller and the feed adjustment roller in the embodiments of this application.

[0028] Figure 3 yes Figure 2 Enlarged view of section A.

[0029] Figure 4 This is a schematic diagram illustrating the positional relationship between the first slope active roller and the first slope adjusting roller in the embodiments of this application.

[0030] Figure 5 yes Figure 4 Enlarged view of section B.

[0031] Figure 6 This is a schematic diagram illustrating the positional relationship between the second slope active roller and the second slope adjusting roller in the embodiments of this application.

[0032] Figure 7 yes Figure 6 Enlarged view of section C.

[0033] Figure 8 This is a schematic diagram illustrating the positional relationship between the photoelectric sensor on the front side of the discharge and the photoelectric sensor on the rear side of the discharge in the embodiments of this application.

[0034] Figure 9 This is a schematic diagram illustrating the positional relationship between the discharge conveyor belt and the pressing conveyor belt in the embodiments of this application.

[0035] Figure 10 yes Figure 9 Enlarged view of section D.

[0036] Figure 11 This is a schematic diagram illustrating the positional relationship between the pressing drive roller and the pressing adjustment roller in the embodiments of this application.

[0037] Figure 12 This is a schematic diagram illustrating the connection between the first linen clip and the first cylinder in an embodiment of this application.

[0038] Figure 13 This is a schematic diagram illustrating the connection between the second linen clip and the second cylinder in an embodiment of this application.

[0039] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Feed conveyor; 21. Feed geared motor; 22. Feed drive roller; 221. Feed drive bearing housing; 23. Feed adjusting roller; 231. Feed adjusting bearing housing; 24. Feed conveyor belt; 25. Feed adjusting bracket; 251. Feed baffle; 252. Feed screw; 253. Feed nut; 3. First inclined conveyor; 31. First inclined geared motor; 32. First inclined drive roller; 321. First inclined drive bearing housing; 33. First inclined adjusting roller; 331. First inclined adjusting bearing housing; 34. First inclined conveyor belt; 35. First inclined adjusting bracket; 351. First inclined baffle; 352. First inclined screw; 353. First inclined screw 4. Second Inclined Conveyor; 41. Second Inclined Gear Motor; 42. Second Inclined Drive Roller; 421. Second Inclined Drive Bearing Seat; 43. Second Inclined Adjusting Roller; 431. Second Inclined Adjusting Bearing Seat; 44. Second Inclined Conveyor Belt; 45. Second Inclined Adjusting Support; 451. Second Inclined Baffle; 452. Second Inclined Screw; 453. Second Inclined Nut; 5. Discharge Conveyor; 51. Discharge Gear Motor; 52. Discharge Drive Roller; 521. Discharge Drive Bearing Seat; 53. Discharge Passive Roller; 531. Discharge Passive Bearing Seat; 54. Discharge Conveyor Belt; 541. Guide Plate; 6. First Clamping Mechanism; 61. First Linen Clamping Plate; 62. First Connecting Plate; 63. First Rotating Support 64. First cylinder; 65. First cylinder bracket; 7. Second clamping mechanism; 71. Second linen clamp; 72. Second connecting plate; 73. Second rotating bracket; 74. Second cylinder; 75. Second cylinder bracket; 8. Detection assembly; 810. Front-feed photoelectric sensor; 811. Rear-feed photoelectric sensor; 812. First front-feed photoelectric sensor; 813. First middle-feed photoelectric sensor; 814. First rear-feed photoelectric sensor; 815. Second front-feed photoelectric sensor; 816. Second middle-feed photoelectric sensor; 817. Second rear-feed photoelectric sensor; 818. Front-discharge photoelectric sensor; 819. Rear-discharge photoelectric sensor; 820. Front-feed photoelectric reflector; 821. Rear-feed photoelectric reflector... 822. Photoelectric reflector; 823. First front photoelectric reflector; 824. First middle photoelectric reflector; 825. First rear photoelectric reflector; 826. Second front photoelectric reflector; 827. Second middle photoelectric reflector; 828. Second rear photoelectric reflector; 829. Front discharge photoelectric reflector; 9. Rear discharge photoelectric reflector; 9. Pressing conveyor belt; 91. Pressing drive roller; 92. Drive chain; 921. Drive sprocket; 922. Driven sprocket; 923. Reversing sprocket; 924. Tensioning sprocket; 93. Pressing adjusting roller; 931. Pressing adjusting bearing seat; 94. Pressing adjusting plate; 941. Telescopic sleeve; 942. Telescopic spring; 943. Telescopic guide rod; 945. Spring bracket. Detailed Implementation

[0040] The following is in conjunction with the appendix Figure 1-13 This application will be described in further detail.

[0041] This application discloses an automatic material distribution device for the pre-sorting stage of linen. (Refer to...) Figure 1 The system includes a frame 1, on which, from left to right, are installed a feeding conveyor 2, a first inclined conveyor 3, a second inclined conveyor 4, and a discharging conveyor 5, allowing linens to be conveyed sequentially through these conveyors. Both the feeding conveyor 2 and the discharging conveyor 5 are horizontally positioned. The height of the end of the first inclined conveyor 3 near the feeding conveyor 2 is lower than the height of the end of the first inclined conveyor 3 near the discharging conveyor 5, and the height of the end of the second inclined conveyor 4 near the feeding conveyor 2 is lower than the height of the end of the second inclined conveyor 4 near the discharging conveyor 5. When the linens are conveyed on the first inclined conveyor 3 and the second inclined conveyor 4, the slopes provide initial dispersion of the linens. The end of the first inclined conveyor 3 near the feeding conveyor 2 is located below the feeding conveyor 2, facilitating the falling of linens from the feeding conveyor 2 onto the first inclined conveyor 3. The first inclined conveyor 3 is positioned above the second inclined conveyor 4 at one end near the discharge conveyor 5, facilitating the falling of linens from the first inclined conveyor 3 onto the second inclined conveyor 4. The second inclined conveyor 4 is also positioned above the discharge conveyor 5 at one end near the discharge conveyor 5, facilitating the falling of linens from the second inclined conveyor 4 onto the discharge conveyor 5.

[0042] refer to Figures 1 to 3The feeding conveyor 2 includes a feeding geared motor 21, a feeding drive roller 22, a feeding adjusting roller 23, and a feeding conveyor belt 24. The feeding drive roller 22 and the feeding adjusting roller 23 are arranged parallel to each other, and the feeding conveyor belt 24 is fitted onto the feeding drive roller 22 and the feeding adjusting roller 23. The feeding geared motor 21 is mounted on the frame 1, and its output shaft is fixedly connected to one end of the feeding drive roller 22. When the feeding conveyor 2 operates to convey linens, the feeding geared motor 21 starts and drives the feeding drive roller 22 to rotate, which in turn causes the feeding conveyor belt 24 to move the linens. A set of feeding drive bearing seats 221 is rotatably mounted on the feeding drive roller 22, and the feeding drive bearing seats 221 are fixedly mounted on the frame 1. A set of feeding adjusting bearing seats 231 is rotatably mounted on the feeding adjusting roller 23, and the feeding adjusting bearing seats 231 are slidably mounted on the feeding adjusting bracket 25, which is fixedly mounted on the frame 1. A feed baffle 251 is fixedly installed on the feed adjusting bracket 25. A feed screw 252 is threaded through the feed baffle 251, and one end of the feed screw 252 is fixedly connected to the feed adjusting bearing seat 231. A set of feed nuts 253 are threadedly connected to the feed screw 252, and the opposite faces of the feed nuts 253 abut against the feed baffle 251. When the feed conveyor belt 24 is tensioned on the feed drive roller 22 and the feed adjusting roller 23, the feed nuts 253 are first loosened, and then the feed adjusting bearing seat 231 is slid along the feed adjusting bracket 25. After the feed adjusting bearing seat 231 has slid to the appropriate position, the feed nuts 253 are tightened so that the opposite faces of the feed nuts 253 abut against the feed baffle 251.

[0043] refer to Figures 1 to 5The first inclined conveyor 3 includes a first inclined reduction motor 31, a first inclined drive roller 32, a first inclined adjusting roller 33, and a first inclined conveyor belt 34. The first inclined drive roller 32 and the first inclined adjusting roller 33 are arranged parallel to each other, and the first inclined conveyor belt 34 is fitted onto the first inclined drive roller 32 and the first inclined adjusting roller 33. The first inclined reduction motor 31 is fixedly mounted on the frame 1, and the output shaft of the first inclined reduction motor 31 is fixedly connected to one end of the first inclined drive roller 32. When the first inclined conveyor 3 operates to convey linens, the first inclined reduction motor 31 starts and drives the first inclined drive roller 32 to rotate, and the rotation of the first inclined drive roller 32 causes the first inclined conveyor belt 34 to move the linens. A set of first inclined drive bearing seats 321 is rotatably mounted on the first inclined drive roller 32, and the first inclined drive bearing seats 321 are fixedly mounted on the frame 1. A set of first slope adjusting bearing seats 331 is rotatably mounted on the first slope adjusting roller 33. The first slope adjusting bearing seats 331 are slidably mounted on the first slope adjusting bracket 35, which is fixedly mounted on the frame 1. A first slope baffle 351 is fixedly mounted on the first slope adjusting bracket 35, and a first slope screw 352 is threaded through the first slope baffle 351. One end of the first slope screw 352 is fixedly connected to the first slope adjusting bearing seat 331. A set of first slope nuts 353 are threadedly connected to the first slope screw 352, and the opposite surfaces of the first slope nuts 353 abut against the first slope baffle 351. When the first slope conveyor belt 34 is tensioned on the first slope drive roller 32 and the first slope adjusting roller 33, the first slope nuts 353 are loosened first, and then the first slope adjusting bearing seats 331 are slid along the first slope adjusting bracket 35. After the first ramp adjusting bearing seat 331 slides to the appropriate position, tighten the first ramp nut 353 so that the opposite surface of the first ramp nut 353 abuts against the first ramp baffle 351.

[0044] refer to Figures 1 to 7The second inclined conveyor 4 includes a second inclined reduction motor 41, a second inclined drive roller 42, a second inclined adjusting roller 43, and a second inclined conveyor belt 44. The second inclined drive roller 42 and the second inclined adjusting roller 43 are arranged parallel to each other, and the second inclined conveyor belt 44 is fitted onto the second inclined drive roller 42 and the second inclined adjusting roller 43. The second inclined reduction motor 41 is fixedly mounted on the frame 1, and its output shaft is fixedly connected to one end of the second inclined drive roller 42. When the second inclined conveyor 4 operates to convey linens, the second inclined reduction motor 41 starts and drives the second inclined drive roller 42 to rotate, which in turn causes the second inclined conveyor belt 44 to move the linens. A set of second inclined drive bearing seats 421 is rotatably mounted on the second inclined drive roller 42, and these bearing seats 421 are fixedly mounted on the frame 1. A set of second slope adjusting bearing seats 431 is rotatably mounted on the second slope adjusting roller 43. The second slope adjusting bearing seats 431 are slidably mounted on the second slope adjusting bracket 45, which is fixedly mounted on the frame 1. A second slope baffle 451 is fixedly mounted on the second slope adjusting bracket 45, and a second slope screw 452 is threaded through the second slope baffle 451. One end of the second slope screw 452 is fixedly connected to the second slope adjusting bearing seat 431. A set of second slope nuts 453 is threadedly connected to the second slope screw 452, and the opposite surfaces of the second slope nuts 453 abut against the second slope baffle 451. When tensioning the second inclined conveyor belt 44 onto the second inclined drive roller 42 and the second inclined adjusting roller 43, first loosen the second inclined nut 453, then slide the second inclined adjusting bearing seat 431 along the second inclined adjusting bracket 45. After the second inclined adjusting bearing seat 431 slides to the appropriate position, tighten the second inclined nut 453 so that the opposite surface of the second inclined nut 453 abuts against the second inclined baffle 451.

[0045] refer to Figures 1 to 9 The discharge conveyor 5 includes a discharge reduction motor 51, a discharge drive roller 52, a discharge passive roller 53, and a discharge conveyor belt 54. The discharge drive roller 52 and the discharge passive roller 53 are arranged parallel to each other, and the discharge conveyor belt 54 is fitted onto the discharge drive roller 52 and the discharge passive roller 53. The discharge reduction motor 51 is fixedly mounted on the frame 1, and its output shaft is fixedly connected to one end of the discharge drive roller 52. A set of discharge drive bearing seats 521 is rotatably mounted on the discharge drive roller 52, and the discharge drive bearing seats 521 are fixedly mounted on the frame 1. A set of discharge passive bearing seats 531 is rotatably mounted on the discharge passive roller 53, and the discharge passive bearing seats 531 are mounted on the frame 1. When the discharge conveyor 5 operates to convey linens, the discharge reduction motor 51 starts, driving the discharge drive roller 52 to rotate. The rotation of the discharge drive roller 52 causes the discharge conveyor belt 54 to move the linens.

[0046] refer to Figures 1 to 11A set of guide plates 541 are installed above the discharge conveyor belt 54, and the guide plates 541 are arranged opposite each other. A pressing drive roller 91 is installed on the side of the guide plates 541 away from the second inclined conveyor 4. The pressing drive roller 91 is parallel to the discharge drive roller 52 and is rotatably connected to the frame 1. A driven sprocket 922 is installed on the pressing drive roller 91, and a drive sprocket 921 is installed on the discharge drive roller 52. A reversing sprocket 923 and a tensioning sprocket 924 are rotatably mounted on the frame 1. A transmission chain 92 is fitted onto the driven sprocket 922, drive sprocket 921, reversing sprocket 923, and tensioning sprocket 924. The drive sprocket 921, reversing sprocket 923, and tensioning sprocket 924 are all internally meshed with the transmission chain 92, and the driven sprocket 922 is externally meshed with the transmission chain 92. A pressing adjustment roller 93 is installed on the side of the pressing drive roller 91 facing the guide plate 541. The pressing adjustment roller 93 is arranged parallel to the pressing drive roller 91, and a pressing conveyor belt 9 is installed on both the pressing adjustment roller 93 and the pressing drive roller 91. When the discharge reduction motor 51 starts and drives the discharge conveyor belt 54 to transport linens, the discharge drive shaft drives the drive sprocket 921 to rotate. The drive sprocket 921 drives the driven sprocket 922 to rotate through the transmission chain 92. The driven sprocket 922 drives the pressing drive roller 91 to rotate, and the rotation of the pressing drive roller 91 drives the pressing conveyor belt 9 to move. When the linens pass between the pressing conveyor belt 9 and the discharge conveyor belt 54, due to the friction between the pressing conveyor belt 9 and the discharge conveyor belt 54 and the speed difference between the pressing conveyor belt 9 and the discharge conveyor belt 54, the linens are quickly sent to the tail of the discharge conveyor 5, achieving the effect of stripping the linens.

[0047] refer to Figures 1 to 11 A set of pressure adjusting bearing seats 931 is rotatably mounted on the pressure adjusting roller 93, and a pressure adjusting plate 94 is detachably mounted on the pressure adjusting bearing seats 931. A telescopic sleeve 941 is rotatably mounted on the pressure adjusting plate 94, and a telescopic guide rod 943 is inserted into the end of the telescopic sleeve 941 away from the pressure adjusting plate 94. The telescopic sleeve 941 and the telescopic guide rod 943 are slidably connected. A spring bracket 945 is rotatably mounted on the end of the telescopic guide rod 943 outside the telescopic sleeve 941, and the spring bracket 945 is fixedly connected to the frame 1. A telescopic spring 942 is sleeved on the telescopic guide rod 943. One end of the telescopic spring 942 is fixedly connected to the telescopic sleeve 941, and the other end of the telescopic spring 942 is fixedly connected to the telescopic guide rod 943. When the linen passes between the pressing conveyor belt 9 and the discharge conveyor belt 54, the telescopic spring 942 extends and retracts, making it easier for the linen to enter between the pressing conveyor belt 9 and the discharge conveyor belt 54, reducing the possibility of the linen getting stuck between the pressing conveyor belt 9 and the discharge conveyor belt 54 due to being too high.

[0048] refer to Figures 1 to 13 A first clamping mechanism 6 is installed above the first inclined conveyor 3, and a second clamping mechanism 7 is installed above the second inclined conveyor 4. Both the first clamping mechanism 6 and the second clamping mechanism 7 are used to clamp the linens.

[0049] refer to Figure 1 and Figure 12 The first clamping mechanism 6 includes a first linen clamp plate 61, which is arranged opposite to each other and symmetrically positioned above the end of the first inclined conveyor 3 near the discharge conveyor 5. A first connecting plate 62 is fixedly mounted on the first linen clamp plate 61, and a first rotating bracket 63 is rotatably mounted on the first connecting plate 62. The first rotating bracket 63 is fixedly mounted on the frame 1. A first cylinder 64 is rotatably mounted on the first connecting plate 62, and a first cylinder 64 bracket is rotatably mounted on the first cylinder 64. The first cylinder 64 bracket is fixedly mounted on the frame 1. The extension and retraction of the output shaft of the first cylinder 64 drives the first connecting plate 62 to rotate, which in turn drives the first linen clamp plate 61 to rotate, achieving the effect of clamping and releasing the linen.

[0050] refer to Figure 1 and Figure 13 The second clamping mechanism 7 includes a second linen clamping plate 71, which is arranged opposite to each other and symmetrically positioned above the end of the second inclined conveyor 4 near the discharge conveyor 5. A second connecting plate 72 is fixedly mounted on the second linen clamping plate 71, and a second rotating bracket 73 is rotatably mounted on the second connecting plate 72. The second rotating bracket 73 is fixedly mounted on the frame 1. A second cylinder 74 is rotatably mounted on the second connecting plate 72, and a second cylinder 74 bracket is rotatably mounted on the second cylinder 74. The second cylinder 74 bracket is fixedly mounted on the frame 1. The extension and retraction of the output shaft of the second cylinder 74 drives the second connecting plate 72 to rotate, which in turn drives the second linen clamping plate 71 to rotate, achieving the effect of clamping and releasing the linen.

[0051] refer to Figures 1 to 13A detection assembly 8 is installed on the frame 1. The detection assembly 8 is used to detect linens. The detection assembly 8 includes a front-feed photoelectric sensor 810, a rear-feed photoelectric sensor 811, a first front-feed photoelectric sensor 812, a first middle-feed photoelectric sensor 813, a first rear-feed photoelectric sensor 814, a second front-feed photoelectric sensor 815, a second middle-feed photoelectric sensor 816, a second rear-feed photoelectric sensor 817, a front-discharge photoelectric sensor 818, and a rear-discharge photoelectric sensor 819. The front-feed photoelectric sensor 810, the rear-feed photoelectric sensor 811, the first front-feed photoelectric sensor 812, the first middle-feed photoelectric sensor 813, the first rear-feed photoelectric sensor 814, the second front-feed photoelectric sensor 815, the second middle-feed photoelectric sensor 816, the second rear-feed photoelectric sensor 817, the front-discharge photoelectric sensor 818, and the rear-discharge photoelectric sensor 819 are all installed on the frame 1. The following photoelectric reflectors are fixedly installed on the frame 1: front feed photoelectric reflector 820, rear feed photoelectric reflector 821, first front photoelectric reflector 822, first middle photoelectric reflector 823, first rear photoelectric reflector 824, second front photoelectric reflector 825, second middle photoelectric reflector 826, second rear photoelectric reflector 827, front discharge photoelectric reflector 828, and rear discharge photoelectric reflector 829.

[0052] refer to Figure 1 and Figure 2 Both the front-side photoelectric sensor 810 and the rear-side photoelectric sensor 811 are located above the feeding conveyor 2. The front-side photoelectric sensor 810 is closer to the feeding conveyor 2 and further away from the discharge conveyor 5, while the rear-side photoelectric sensor 811 is closer to the feeding conveyor 2 and closer to the discharge conveyor 5. The front-side photoelectric sensor 810 is positioned opposite the front-side photoelectric reflector 820, and the rear-side photoelectric sensor 811 is positioned opposite the rear-side photoelectric reflector 821. When a pile of linens falls onto the feeding conveyor 2, the front-side photoelectric sensor 810 detects a signal; when the tail of the linens leaves the rear-side photoelectric sensor 811, the feeding conveyor 2 stops operating.

[0053] refer to Figure 1 and Figure 4The first front photoelectric sensor 812, the first middle photoelectric sensor 813, and the first rear photoelectric sensor 814 are all located above the first inclined conveyor 3. The first middle photoelectric sensor 813 is located between the first front photoelectric sensor 812 and the first rear photoelectric sensor 814. The first front photoelectric sensor 812 is closer to the side of the first inclined conveyor 3 away from the discharge conveyor 5, and the first rear photoelectric sensor 814 is closer to the side of the first inclined conveyor 3 closer to the discharge conveyor 5. The first front photoelectric sensor 812 is positioned opposite to the first front photoelectric reflector 822, the first middle photoelectric sensor 813 is positioned opposite to the first middle photoelectric reflector 823, and the first rear photoelectric sensor 814 is positioned opposite to the first rear photoelectric reflector 824. When the linen falls onto the first inclined conveyor 3, the first front photoelectric sensor 812 detects a signal, and the first inclined conveyor 3 starts operating. When the first inclined conveyor 3 moves the linen to the position of the first middle-side photoelectric sensor 813, if the first middle-side photoelectric sensor 813 detects the linen, the linen height is too high; if the first middle-side photoelectric sensor 813 does not detect the linen, the linen height is not excessive. When the tail of the linen leaves the first rear-side photoelectric sensor 814, the first inclined conveyor 3 stops operating.

[0054] refer to Figure 1 and Figure 6 The second front photoelectric sensor 815, the second middle photoelectric sensor 816, and the second rear photoelectric sensor 817 are all located above the second inclined conveyor 4. The second middle photoelectric sensor 816 is located between the second front photoelectric sensor 815 and the second rear photoelectric sensor 817. The second front photoelectric sensor 815 is closer to the second inclined conveyor 4 and farther from the discharge conveyor 5, while the second rear photoelectric sensor 817 is closer to the second inclined conveyor 4 and closer to the discharge conveyor 5. The second front photoelectric sensor 815 is positioned opposite the second front photoelectric reflector 825, the second middle photoelectric sensor 816 is positioned opposite the second middle photoelectric reflector 826, and the second rear photoelectric sensor 817 is positioned opposite the second rear photoelectric reflector 827. When the linen falls onto the second inclined conveyor 4, if the second front photoelectric sensor 815 does not detect a signal, it indicates that there is only one piece of linen on the first inclined conveyor 3 and it is at a relatively high height. If the second front photoelectric sensor 815 detects a signal, it indicates that there is more than one piece of linen on the first inclined conveyor 3. When the second inclined conveyor 4 moves the linens to the position of the second middle-side photoelectric sensor 816, if the second middle-side photoelectric sensor 816 detects the linens, the linens are too high; if the second middle-side photoelectric sensor 816 does not detect the linens, the linens are not too high. When the tail of the linens leaves the second rear-side photoelectric sensor 817, the second inclined conveyor 4 stops operating.

[0055] refer to Figure 1 , Figure 8 and Figure 9 Both the front-discharge photoelectric sensor 818 and the rear-discharge photoelectric sensor 819 are located above the discharge conveyor 5. The front-discharge photoelectric sensor 818 is closer to the discharge conveyor 5 on the side closest to the feed conveyor 2, while the rear-discharge photoelectric sensor 819 is closer to the discharge conveyor 5 on the side furthest from the feed conveyor 2. The front-discharge photoelectric sensor 818 is positioned opposite to the front-discharge photoelectric reflector 828, and the rear-discharge photoelectric sensor 819 is positioned opposite to the rear-discharge photoelectric reflector 829. When the linen falls onto the discharge conveyor 5, if the front-discharge photoelectric sensor 818 does not detect a signal, it indicates that there is only one piece of linen on the second inclined conveyor 4 and it is at a relatively high height. If the front-discharge photoelectric sensor 818 detects a signal, it indicates that there is more than one piece of linen on the second inclined conveyor 4. When the tail of the linen leaves the rear-discharge photoelectric sensor 819, the discharge conveyor 5 stops operating.

[0056] The implementation principle of the automatic material distribution device before linen sorting in this embodiment is as follows: When a pile of linens falls onto the feeding conveyor 2, the photoelectric sensor 810 on the front side of the feeder detects the linens, and the feeding conveyor 2 runs to transport the linens. When the tail of the linens leaves the photoelectric sensor 811 on the rear side of the feeder, the feeding conveyor 2 stops running.

[0057] When the linen falls from the feed conveyor 2 onto the first inclined conveyor 3, the first front photoelectric sensor 812 detects the linen, and the first inclined conveyor 3 starts to transport the linen. When the linen moves to the position of the first middle photoelectric sensor 813, if the linen is too high, the first middle photoelectric sensor 813 detects the linen, and the first cylinder 64 actuates to clamp the upper part of the linen with the first linen clamping plate 61, reducing the pressure of the upper linen on the lower linen. The friction of the first inclined conveyor 3 is used to achieve the effect of separating the upper and lower linens. When the tail of the linen leaves the first rear photoelectric sensor 814, the first inclined conveyor 3 stops running.

[0058] When linens fall from the first inclined conveyor 3 onto the second inclined conveyor 4, if the second front photoelectric sensor 815 does not detect the linens, it indicates that there is only one linen and it is too high. In this case, the first cylinder 64 actuates to release the linens from the first linen clamp 61, and the second inclined conveyor 4 continues to transport the linens forward. When linens fall from the first inclined conveyor 3 onto the second inclined conveyor 4, if the second front photoelectric sensor 815 detects the linens, it indicates that there is more than one linen. The second inclined conveyor 4 continues to transport the linens forward. When the linens move to the position of the second middle photoelectric sensor 816, if the linens are too high, the second middle photoelectric sensor 816 detects the linens. The second cylinder 74 actuates to clamp the upper part of the linens with the second linen clamp 71, reducing the pressure of the upper linens on the lower part of the linens. The friction of the second inclined conveyor 4 is used to achieve the effect of separating the upper and lower linens. When the tail of the linen leaves the second rear photoelectric sensor 817, the second inclined conveyor 4 stops operating.

[0059] When the linen moves from the second inclined conveyor 4 to the front of the discharge conveyor 5, if the photoelectric sensor 818 on the front of the discharge conveyor does not detect a signal, it indicates that there is only one piece of linen on the second inclined conveyor 4 and it is at a relatively high height. In this case, the second cylinder 74 actuates to release the linen from the second linen clamp 71, and the discharge conveyor 5 actuates to continue conveying the linen forward between the discharge conveyor belt 54 and the pressing conveyor belt 9. When the linen moves from the second inclined conveyor 4 to the front of the discharge conveyor 5, if the photoelectric sensor 818 on the front of the discharge conveyor detects a signal, it indicates that there is more than one piece of linen on the second inclined conveyor 4. The discharge conveyor 5 actuates to continue conveying the linen forward between the discharge conveyor belt 54 and the pressing conveyor belt 9. When the linen passes between the pressing conveyor belt 9 and the discharge conveyor belt 54, due to the friction between the pressing conveyor belt 9 and the discharge conveyor belt 54 and the speed difference between them, the linen is quickly sent to the tail of the discharge conveyor 5, achieving the effect of stripping the linen. When the tail of the linen leaves the photoelectric sensor 819 on the rear side of the discharge, the discharge conveyor 5 stops running.

[0060] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic material distribution device for linen sorting, comprising a frame, wherein an infeed conveyor and an outfeed conveyor are mounted on the frame, characterized in that: A first inclined conveyor and a second inclined conveyor are provided between the feeding conveyor and the discharging conveyor. The first inclined conveyor is located between the feeding conveyor and the second inclined conveyor, and the second inclined conveyor is located between the first inclined conveyor and the discharging conveyor. A first clamping mechanism is provided above the first inclined conveyor, and a second clamping mechanism is provided above the second inclined conveyor. Both the first clamping mechanism and the second clamping mechanism are used to clamp linens. A detection component is provided on the frame, and the detection component is used to detect linens. The height of the first inclined conveyor near the feed conveyor is lower than the height of the second inclined conveyor near the feed conveyor. The first inclined conveyor near the feed conveyor is located below the feed conveyor, and the second inclined conveyor near the discharge conveyor is located above the discharge conveyor. Both the feed conveyor and the discharge conveyor are horizontally arranged.

2. The automatic material dispensing device for linen sorting as described in claim 1, characterized in that: The feeding conveyor includes a feeding geared motor, a feeding drive roller, a feeding adjusting roller, and a feeding conveyor belt. The feeding drive roller and the feeding adjusting roller are arranged parallel to each other. The feeding conveyor belt is sleeved on the feeding drive roller and the feeding adjusting roller. The feeding geared motor is fixedly mounted on the frame. The output shaft of the feeding geared motor is fixedly connected to one end of the feeding drive roller. A set of feeding drive bearing seats is rotatably mounted on the feeding drive roller and is fixedly mounted on the frame. A set of feeding adjusting bearing seats is rotatably mounted on the feeding adjusting roller and is slidably mounted on a feeding adjusting bracket. The feeding adjusting bracket is fixedly mounted on the frame. A feeding baffle is fixedly mounted on the feeding adjusting bracket. A feeding screw is passed through the feeding baffle. One end of the feeding screw is fixedly connected to the feeding adjusting bearing seat. A set of feeding nuts is threaded onto the feeding screw, and the opposite surfaces of the feeding nuts abut against the feeding baffle.

3. The automatic material dispensing device before linen sorting according to claim 1, characterized in that: The first inclined conveyor includes a first inclined speed reducer motor, a first inclined drive roller, a first inclined adjusting roller, and a first inclined conveyor belt. The first inclined drive roller and the first inclined adjusting roller are arranged parallel to each other. The first inclined conveyor belt is sleeved on the first inclined drive roller and the first inclined adjusting roller. The first inclined speed reducer motor is fixedly mounted on the frame. The output shaft of the first inclined speed reducer motor is fixedly connected to one end of the first inclined drive roller. A set of first inclined drive bearing seats is rotatably mounted on the first inclined drive roller. The first inclined drive bearing seats are fixedly mounted on the frame. A set of first inclined adjusting bearing seats is rotatably mounted on the first inclined adjusting roller. The first inclined adjusting bearing seats are slidably mounted on a first inclined adjusting bracket. The first inclined adjusting bracket is fixedly mounted on the frame. A first inclined baffle is fixedly mounted on the first inclined adjusting bracket. A first inclined screw rod is passed through the first inclined baffle. One end of the first inclined screw rod is fixedly connected to the first inclined adjusting bearing seat. A set of first inclined nuts is threaded onto the first inclined screw rod. The opposite surfaces of the first inclined nuts abut against the first inclined baffle.

4. The automatic material dispensing device for linen sorting as described in claim 1, characterized in that: The second inclined conveyor includes a second inclined speed reducer motor, a second inclined drive roller, a second inclined adjusting roller, and a second inclined conveyor belt. The second inclined drive roller and the second inclined adjusting roller are arranged parallel to each other. The second inclined conveyor belt is sleeved on the second inclined drive roller and the second inclined adjusting roller. The second inclined speed reducer motor is fixedly mounted on the frame. The output shaft of the second inclined speed reducer motor is fixedly connected to one end of the second inclined drive roller. A set of second inclined drive bearing seats is rotatably mounted on the second inclined drive roller. The second inclined drive bearing seats are fixedly mounted on the frame. A set of second inclined adjusting bearing seats is rotatably mounted on the second inclined adjusting roller. The second inclined adjusting bearing seats are slidably mounted on a second inclined adjusting bracket. The second inclined adjusting bracket is fixedly mounted on the frame. A second inclined baffle is fixedly mounted on the second inclined adjusting bracket. A second inclined screw rod is passed through the second inclined baffle. One end of the second inclined screw rod is fixedly connected to the second inclined adjusting bearing seat. A set of second inclined nuts is threaded onto the second inclined screw rod. The opposite surfaces of the second inclined nuts abut against the second inclined baffle.

5. The automatic material dispensing device for linen sorting as described in claim 1, characterized in that: The discharge conveyor includes a discharge reduction motor, a discharge active roller, a discharge passive roller, and a discharge conveyor belt. The discharge active roller and the discharge passive roller are arranged in parallel. The discharge conveyor belt is sleeved on the discharge active roller and the discharge passive roller. The discharge reduction motor is fixedly mounted on the frame. The output shaft of the discharge reduction motor is fixedly connected to one end of the discharge active roller. A set of discharge active bearing seats is rotatably mounted on the discharge active roller and is fixedly mounted on the frame. A set of discharge passive bearing seats is rotatably mounted on the discharge passive roller and is mounted on the frame.

6. The automatic material dispensing device for linen sorting before the process according to claim 5, characterized in that: A set of guide plates is installed above the discharge conveyor belt. The guide plates are arranged opposite each other, and a pressing drive roller is installed on the side of the guide plates away from the second inclined conveyor. The pressing drive roller is parallel to the discharge drive roller and is rotatably connected to the frame. A driven sprocket is installed on the pressing drive roller, and a drive sprocket is installed on the discharge drive roller. A reversing sprocket and a tensioning sprocket are rotatably installed on the frame. A transmission chain is fitted on the driven sprocket, drive sprocket, reversing sprocket, and tensioning sprocket. The drive sprocket, reversing sprocket, and tensioning sprocket are all internally engaged with the transmission chain, and the driven sprocket is externally engaged with the transmission chain. A pressing adjustment roller is installed on the side of the pressing drive roller facing the guide plates. The pressure adjusting roller is arranged parallel to the pressure driving roller. A pressure conveyor belt is provided on both the pressure adjusting roller and the pressure driving roller. A set of pressure adjusting bearing seats is rotatably mounted on the pressure adjusting roller. A pressure adjusting plate is detachably mounted on the pressure adjusting bearing seats. A telescopic sleeve is rotatably mounted on the pressure adjusting plate. A telescopic guide rod is inserted into the end of the telescopic sleeve away from the pressure adjusting plate. The telescopic sleeve and the telescopic guide rod are slidably connected. A spring bracket is rotatably mounted on the end of the telescopic guide rod outside the telescopic sleeve. The spring bracket is fixedly connected to the frame. A telescopic spring is sleeved on the telescopic guide rod. One end of the telescopic spring is fixedly connected to the telescopic sleeve, and the other end of the telescopic spring is fixedly connected to the telescopic guide rod.

7. The automatic material dispensing device for linen sorting before the process according to claim 1, characterized in that: The first clamping mechanism includes a first linen clamp plate, which is arranged opposite to each other and symmetrically arranged above the end of the first inclined conveyor near the discharge conveyor. A first connecting plate is fixedly installed on the first linen clamp plate, and a first rotating bracket is rotatably installed on the first connecting plate. The first rotating bracket is fixedly installed on the frame. A first cylinder is rotatably installed on the first connecting plate, and a first cylinder bracket is rotatably installed on the first cylinder. The first cylinder bracket is fixedly installed on the frame.

8. The automatic material dispensing device for linen sorting as described in claim 1, characterized in that: The second clamping mechanism includes a second linen clamp plate, which is arranged opposite to each other and symmetrically positioned above the end of the second inclined conveyor near the discharge conveyor. A second connecting plate is fixedly mounted on the second linen clamp plate, and a second rotating bracket is rotatably mounted on the second connecting plate. The second rotating bracket is fixedly mounted on the frame. A second cylinder is rotatably mounted on the second connecting plate, and a second cylinder bracket is rotatably mounted on the second cylinder. The second cylinder bracket is fixedly mounted on the frame.

9. The automatic material dispensing device for linen sorting before the process according to claim 1, characterized in that: The detection assembly includes a pre-feed photoelectric sensor, a post-feed photoelectric sensor, a first front photoelectric sensor, a first middle photoelectric sensor, a first rear photoelectric sensor, a second front photoelectric sensor, a second middle photoelectric sensor, a second rear photoelectric sensor, a post-discharge photoelectric sensor, and a post-discharge photoelectric sensor. All of these sensors are mounted on a frame. A pre-feed photoelectric reflector, a post-feed photoelectric reflector, a first front photoelectric reflector, a first middle photoelectric reflector, a first rear photoelectric reflector, a second front photoelectric reflector, a second middle photoelectric reflector, a second rear photoelectric reflector, a second front photoelectric reflector, and a second middle photoelectric reflector are fixedly mounted on the frame. The device comprises a feed plate, a second rear-side photoelectric reflector, a front-side photoelectric reflector, and a rear-side photoelectric reflector. The front-side photoelectric sensor is positioned opposite to the front-side photoelectric reflector, the rear-side photoelectric sensor is positioned opposite to the rear-side photoelectric reflector, the first front-side photoelectric sensor is positioned opposite to the first front-side photoelectric reflector, the first middle-side photoelectric sensor is positioned opposite to the first middle-side photoelectric reflector, the first rear-side photoelectric sensor is positioned opposite to the first rear-side photoelectric reflector, the second front-side photoelectric sensor is positioned opposite to the second front-side photoelectric reflector, the second middle-side photoelectric sensor is positioned opposite to the second middle-side photoelectric reflector, the second rear-side photoelectric sensor is positioned opposite to the second rear-side photoelectric reflector, the front-side photoelectric sensor is positioned opposite to the front-side photoelectric reflector, and the rear-side photoelectric sensor is positioned opposite to the rear-side photoelectric reflector.Both the front-side and rear-side photoelectric sensors are located above the feeding conveyor. The front-side photoelectric sensor is closer to the feeding conveyor and further away from the discharge conveyor, while the rear-side photoelectric sensor is closer to the feeding conveyor and further away from the discharge conveyor. The first front-side, first middle-side, and first rear-side photoelectric sensors are all located above the first inclined conveyor. The first middle-side photoelectric sensor is located between the first front-side and first rear-side photoelectric sensors. The first front-side photoelectric sensor is closer to the first inclined conveyor and further away from the discharge conveyor, while the first rear-side photoelectric sensor is closer to the first inclined conveyor and further away from the discharge conveyor. The second front photoelectric sensor, the second middle photoelectric sensor, and the second rear photoelectric sensor are all located above the second inclined conveyor. The second middle photoelectric sensor is located between the second front photoelectric sensor and the second rear photoelectric sensor. The second front photoelectric sensor is closer to the second inclined conveyor and farther from the discharge conveyor, while the second rear photoelectric sensor is closer to the second inclined conveyor and closer to the discharge conveyor. The discharge front photoelectric sensor and the discharge rear photoelectric sensor are both located above the discharge conveyor. The discharge front photoelectric sensor is closer to the discharge conveyor and closer to the feed conveyor, while the discharge rear photoelectric sensor is closer to the discharge conveyor and farther from the feed conveyor.

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