Bed sheet and quilt cover sorting equipment

Abstract

The present invention discloses a bed sheet and quilt cover sorting device, which belongs to the technical field of sorting device, and comprises a folding machine, a corner platform is arranged at the exit of the folding machine, three sorting mechanisms are arranged beside the corner platform, a first conveyor belt is arranged between the corner platform and the sorting mechanism closest thereto, each sorting mechanism comprises a frame, a transmission component, a driving component, a sorting component and a bottom conveyor belt, the sorting component is arranged on the frame, the transmission component is arranged on the sorting component, the driving component is connected to the transmission component by transmission, the bottom conveyor belt is arranged below the frame, a transport mechanism is arranged beside the three sorting mechanisms, a lifting mechanism is arranged at one end of the transport mechanism, a packing conveyor belt is arranged beside the upper end of the lifting mechanism, a packing machine is arranged in the middle of the packing conveyor belt, and a chip reading antenna is arranged at the upper end of each sorting mechanism. The present invention can realize automatic sorting and packing of bed sheets and quilt covers, has high accuracy, and saves time and labor.

Description

Technical Field

[0001] The present invention relates to the technical field of sorting equipment, in particular to a bed sheet and quilt cover sorting equipment. Background Art

[0002] Whether in the production of bed sheets and quilt covers or after use in hotels, bed sheets and quilt covers need to be cleaned, folded, sorted and packed after cleaning. In the prior art, the sorting is done manually, and the sorted bed sheets and quilt covers are packed by a packing machine.

[0003] However, the following problems are likely to occur during actual operation: First, during manual sorting, bed sheets and quilt covers need to be taken to different locations for sorting. During the manual movement process, the folded bed sheets and quilt covers are likely to become scattered, thus affecting the work progress; second, in the actual operation process, firstly, the efficiency of manual sorting is low, and secondly, workers will become tired after working for a long time, which makes it easy to make mistakes during the work process, which will further affect the work efficiency. Summary of the invention

[0004] The object of the present invention is to provide a bed sheet and quilt cover sorting device to solve the technical problem of low efficiency in sorting bed sheets and quilt covers in the prior art.

[0005] The present invention provides a bed sheet and quilt cover sorting device, comprising a folding machine, wherein a corner platform is provided at the outlet of the folding machine, and three sorting mechanisms arranged in sequence are provided beside the corner platform, and a first conveyor belt for connecting the corner platform and the sorting mechanism closest to the corner platform is provided between the two, and each of the sorting mechanisms comprises a frame, a transmission component, a driving component, a sorting component and a bottom conveyor belt, the sorting component is arranged on the frame, the transmission component is arranged on the sorting component, the driving component is connected to the transmission component in a transmission manner, and the bottom conveyor belt is arranged below the frame, and a transport mechanism is provided beside the three sorting mechanisms, and a lifting mechanism is provided at one end of the transport mechanism, and a packing conveyor belt is provided beside the upper end of the lifting mechanism, and a packing machine is provided in the middle of the packing conveyor belt, and a chip reading antenna is provided at the upper end of each of the sorting mechanisms.

[0006] Furthermore, the corner platform includes a corner frame, the upper end of the corner frame is provided with a diagonally arranged corner track, the corner track is provided with a corner slider slidably matched with the corner track, a first driving member is provided on the side of the corner track, the corner slider is fixedly connected to the first driving member, the upper end of the corner slider is provided with a rotating frame rotatably connected with the corner slider, the upper end of the rotating frame is provided with two slide grooves, each of the slide grooves is provided with a slide rail slidably matched with the corner track, the upper ends of the two slide rails are provided with a corner plate, a rotating shaft fixedly connected to the corner plate is provided below one end of the corner plate, the lower end of the rotating shaft is rotatably connected to the corner frame, and the upper end of the corner plate is provided with a corner conveyor belt.

[0007] Furthermore, the sorting assembly includes a fixed plate and a sorting cylinder, the fixed plate is horizontally arranged on the upper end of the frame, the sorting cylinder is inverted on the upper end of the fixed plate, a connecting cross bar fixedly connected to the output end of the sorting cylinder is provided, both ends of the connecting cross bar are provided with hinge seats, the lower end of each hinge seat is provided with two symmetrically arranged transmission rods, and the upper ends of the two transmission rods are hinged to the hinge seats, flip shafts are provided on both sides of the middle part of the frame, both ends of the flip shafts are rotatably connected to the frame, each flip shaft is provided with a flip plate with one end rotatably connected to the flip shaft, and both sides of each flip plate are respectively hinged to the lower ends of the two transmission rods.

[0008] Furthermore, a vertically arranged guide rod is provided at the upper end of each of the hinged seats, and guide holes that are slidably matched with the guide rod are provided at both ends of the fixing plate.

[0009] Furthermore, the conveying assembly includes two conveying components, which are respectively arranged on two flip plates, each conveying component includes an active roller, a driven roller and a driven shaft, the driven shaft is installed on the free end of the flip plate and both ends of the driven shaft are rotatably connected to the flip plate, the active roller is sleeved on the flip shaft, the driven roller is sleeved on the driven shaft, and a plurality of conveying belts distributed at equal intervals are arranged between the active roller and the driven roller.

[0010] Furthermore, the driving assembly includes a driving gear, a transmission belt, a driving motor and two driven gears. A driving cavity is provided on one side of the frame, one end of the flip shaft and the driven shaft both extend into the driving cavity, the driving motor is mounted on the side wall of the frame and the output end of the driving motor passes through the frame and extends into the driving cavity, the driving gear is sleeved on the output end of the driving motor, and the two driven gears are respectively sleeved on one end of the flip shaft and the driven shaft, and the driving gear and the two driven gears are connected by a transmission belt.

[0011] Furthermore, the transport mechanism includes a horizontally arranged transport rail, a transport frame slidably matched with the transport rail is provided on the transport rail, a transport conveyor belt is provided in the middle of the transport frame, a second driving member is provided in the middle of the transport rail, and the lower end of the transport frame is fixedly connected to the second driving member.

[0012] Furthermore, the lifting mechanism includes a fixed frame, a plurality of vertically arranged lifting guide rods are provided on the fixed frame, a lifting frame is provided in the middle of the fixed frame, the lifting frame is slidably matched with all the lifting guide rods, a lifting conveyor belt is provided on the lifting frame, and lifting cylinders with output ends arranged vertically downward are provided on both sides of the fixed frame, and the output ends of the two lifting cylinders are fixedly connected to the lifting frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When the present invention is in use, the bed sheets or quilt covers folded by the folding machine are conveyed to the conveyor belt sorting mechanism through the transfer platform and the first conveyor belt, and then the bed sheets or quilt covers are sorted through the three sorting mechanisms, and the bed sheets or quilt covers are conveyed to the corresponding bottom conveyor belt, and then the sorted bed sheets and quilt covers are conveyed through the transportation mechanism, and finally they are packaged by the packaging machine; the present invention realizes the automatic sorting, transportation and packaging of bed sheets and quilt covers, does not require manual operation, has high accuracy, can effectively improve the sorting efficiency of bed sheets and quilt covers, and will not scatter the folded bed sheets or quilt covers during the working process, so the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the corner platform in the present invention;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the sorting mechanism in the present invention;

[0019] Figure 4 It is a schematic diagram of the partial structure of the sorting mechanism in the present invention;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the transportation mechanism in the present invention;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the lifting mechanism in the present invention.

[0022] Reference numerals:

[0023] Folding machine 1, corner platform 2, corner frame 21, corner track 22, corner slider 23, first driving member 24, rotating frame 25, slide rail 26, corner plate 27, rotating shaft 28, corner conveyor belt 29, sorting mechanism 3, frame 31, transmission component 32, active roller 321, driven roller 322, driven shaft 323, conveying belt 324, driving component 33, driving gear 331, transmission belt 332, driven gear 333, sorting component 34, fixed plate 341, Sorting cylinder 342, connecting cross bar 343, hinged seat 344, transmission rod 345, flip shaft 346, flip plate 347, bottom conveyor belt 35, first conveyor belt 4, transport mechanism 5, transport guide rail 51, transport frame 52, transport conveyor belt 53, second driving member 54, lifting mechanism 6, fixed frame 61, lifting guide rod 62, lifting frame 63, lifting conveyor belt 64, lifting cylinder 65, packaging conveyor belt 7, packaging machine 8, chip reading antenna 9, guide rod 10. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0026] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Combine the following Figures 1 to 6 As shown, an embodiment of the present invention provides a bed sheet and quilt cover sorting device, including a folding machine 1, a corner platform 2 is provided at the outlet of the folding machine 1, three sorting mechanisms 3 are arranged in sequence on the side of the corner platform 2, a first conveyor belt 4 for connecting the corner platform 2 and the sorting mechanism 3 closest to it is provided between the corner platform 2, each of the sorting mechanisms 3 includes a frame 31, a transmission component 32, a driving component 33, a sorting component 34 and a bottom conveyor belt 35, the sorting component 34 is arranged on the frame 31, the transmission component 32 is arranged on the sorting component 34, the driving component 33 is connected to the transmission component 32 in transmission, the bottom conveyor belt 35 is arranged below the frame 31, a transport mechanism 5 is provided on the side of the three sorting mechanisms 3, a lifting mechanism 6 is provided at one end of the transport mechanism 5, a packing conveyor belt 7 is provided on the side of the upper end of the lifting mechanism 6, a packing machine 8 is provided in the middle of the packing conveyor belt 7, and each of the sorting mechanisms The upper end of each structure 3 is provided with a chip reading antenna 9; wherein, a chip that can be sensed by the chip reading antenna 9 is installed in the bed sheet or quilt cover; when the present invention is in use, the corner platform 2 moves to the exit of the folding machine 1, and the folding machine 1 conveys the folded bed sheet or quilt cover to the corner platform 2, and then moves it to the first conveyor belt 4 through the corner platform 2, and conveys the bed sheet or quilt cover to the sorting mechanism 3 through the first conveyor belt 4, and reads it through the chip reading antenna 9 on each sorting mechanism 3, and then selects work according to the reading situation, and the driving component 33 drives the transmission component 32 to work to convey the bed sheet or quilt cover to the rear sorting mechanism 3, and the sorting component 34 works to make the bed sheet or quilt cover fall onto the bottom conveyor belt 35, and the bed sheet or quilt cover conveyed to the rear sorting mechanism 3 is finally conveyed to the bottom conveyor belt 35 through the corresponding sorting component 34; wherein, the baler 8 is a prior art and is not described here.

[0030] Specifically, the corner platform 2 includes a corner frame 21, the upper end of the corner frame 21 is provided with a corner track 22 arranged diagonally, the corner track 22 is provided with a corner slider 23 slidably matched with the corner track, a first driving member 24 is provided on the side of the corner track 22, the corner slider 23 is fixedly connected to the first driving member 24, the upper end of the corner slider 23 is provided with a rotating frame 25 rotatably connected with the corner slider, the upper end of the rotating frame 25 is provided with two slide grooves, each of the slide grooves is provided with a slide rail 26 slidably matched with the corner slider, the upper ends of the two slide rails 26 are provided with a corner plate 27, and a rotating shaft 28 fixedly connected with the corner plate 27 is provided below one end of the corner plate 27, the lower end of the rotating shaft 28 is rotatably connected to the corner frame 21, and the upper end of the corner plate 27 is provided with a corner conveyor belt 29; wherein the first driving member 24 is rotated by pulling the belt by a motor and two gears, and its structure is as shown in the attached figure. Figure 2 The above is the prior art and will not be elaborated here; during use, the first driving member 24 can pull the corner plate 27 to slide along the corner track 22 at a faster speed, and at the same time, drive the corner plate 27 to rotate around the rotating shaft 28, so that the corner plate 27 can be rotated at a 90-degree angle on the corner frame 21 to transport sheets or quilt covers.

[0031] Specifically, the sorting assembly 34 includes a fixed plate 341 and a sorting cylinder 342, the fixed plate 341 is horizontally arranged at the upper end of the frame 31, the sorting cylinder 342 is inverted at the upper end of the fixed plate 341, and the output end of the sorting cylinder 342 is provided with a connecting cross bar 343 fixedly connected thereto, both ends of the connecting cross bar 343 are provided with hinge seats 344, and the lower end of each hinge seat 344 is provided with two symmetrically arranged transmission rods 345, and the upper ends of the two transmission rods 345 are hinged to the hinge seats 344, and both sides of the middle of the frame 31 are A flip shaft 346 is provided, and both ends of the flip shaft 346 are rotatably connected to the frame 31. Each flip shaft 346 is provided with a flip plate 347 with one end rotatably connected thereto, and both sides of each flip plate 347 are respectively hinged to the lower ends of two transmission rods 345; when the sorting cylinder 342 works to push the connecting cross bar 343 to move downward, the transmission rod 345 will push the two flip plates 347 to rotate around the flip shaft 346, so that the two flip plates 347 are opened downward, and then the sheets or quilt covers on the flip plates 347 fall downward onto the bottom conveyor belt 35.

[0032] Specifically, each of the hinged seats 344 has a vertically arranged guide rod 10 at its upper end, and both ends of the fixed plate 341 have guide holes that slide with the guide rod 10. The guide rod 10 and the guide holes are arranged to fix the hinged seat 344 and provide guidance.

[0033] Specifically, the conveying component 32 includes two conveying parts, and the two conveying parts are respectively arranged on two flip plates 347, each conveying component includes an active roller 321, a driven roller 322 and a driven shaft 323, the driven shaft 323 is installed on the free end of the flip plate 347 and both ends of the driven shaft 323 are rotatably connected to the flip plate 347, the active roller 321 is sleeved on the flip shaft 346, the driven roller 322 is sleeved on the driven shaft 323, and a plurality of conveying belts 324 distributed at equal intervals are arranged between the active roller 321 and the driven roller 322; the driving component 33 can drive the active roller 321 and the driven roller 322 to rotate, thereby driving all the conveying belts 324 to rotate, and then can transport sheets and quilt covers on the sorting component 34.

[0034] Specifically, the driving assembly 33 includes a driving gear 331, a transmission belt 332, a driving motor and two driven gears 333. A driving cavity is provided on one side of the frame 31. One end of the flip shaft 346 and the driven shaft 323 both extend into the driving cavity. The driving motor is mounted on the side wall of the frame 31 and the output end of the driving motor passes through the frame 31 and extends into the driving cavity. The driving gear 331 is sleeved on the output end of the driving motor. The two driven gears 333 are sleeved on the flip shaft 346 and the driven shaft 323. On one end of the shaft 346 and the driven shaft 323, the driving gear 331 and the two driven gears 333 are connected through a transmission belt 332. The driving motor drives the driving gear 331 to rotate. The driving gear 331 drives the two driven gears 333 to rotate under the action of the transmission belt 332, and then drives the flip shaft 346 and the driven shaft 323 to rotate through the two driven gears 333. The flip shaft 346 and the driven shaft 323 respectively drive the active roller 321 and the driven roller 322 to rotate.

[0035] Specifically, the transport mechanism 5 includes a horizontally arranged transport guide rail 51, a transport frame 52 slidably matched with the transport guide rail 51 is provided on the transport guide rail 51, a transport conveyor belt 53 is provided in the middle of the transport frame 52, a second driving member 54 is provided in the middle of the transport guide rail 51, and the lower end of the transport frame 52 is fixedly connected to the second driving member 54; the second driving member 54 is as shown in the attached Figure 5 As described above, the belt is rotated by gear cooperation to pull the transport frame 52 to move. This is a prior art and will not be described in detail here. The transport frame 52 is driven to slide on the transport guide rail 51 by the second driving member 54. The transport conveyor belt 53 is first moved to the side of the corresponding bottom conveyor belt 35, and then the bottom conveyor belt 35 is operated to transport the sheets or bedspreads on its upper end to the transport conveyor belt 53. The second driving member 54 is then operated to move the transport conveyor belt 53 to the lifting mechanism 6, and the sheets or bedspreads are lifted by the lifting mechanism 6.

[0036] Specifically, the lifting mechanism 6 includes a fixed frame 61, on which a plurality of vertically arranged lifting guide rods 62 are provided, a lifting frame 63 is provided in the middle of the fixed frame 61, and the lifting frame 63 is slidably matched with all the lifting guide rods 62, and a lifting conveyor belt 64 is provided on the lifting frame 63, and both sides of the fixed frame 61 are provided with lifting cylinders 65 with output ends vertically arranged downward, and the output ends of the two lifting cylinders 65 are fixedly connected to the lifting frame 63; the transport conveyor belt 53 works to transport the sheets or quilt covers at its upper end to the lifting conveyor belt 64, and when the lifting mechanism 6 is in use, the two lifting cylinders 65 work to drive the lifting frame 63 to move in the vertical direction, and when the lifting conveyor belt 64 is transported to the highest point, the lifting conveyor belt 64 works to transport the sheets or quilt covers above it to the packaging conveyor belt 7, and they are packaged by the packaging machine 8.

[0037] When the present invention is in use, it is set according to the requirements of the guide. If it is necessary to pack the sheets and quilt covers separately, it can be set like this: when the sheets are transported to the first sorting mechanism 3, they fall onto the bottom conveyor belt 35 below it, and the quilt covers are transported to the second sorting mechanism 3 and fall onto the bottom conveyor belt 35 below it. The third sorting mechanism 3 can be freely set according to the ratio of sheets and quilt covers. When the sheets or quilt covers stacked on the bottom conveyor belt 35 reach a preset number, the transportation mechanism 5 works to transport them away for packaging; in addition to the above working method, if it is necessary to pack the sheets and quilt covers in groups, then when there are already sheets on the corresponding bottom conveyor belt 35, the quilt covers detected in sequence are transported to the sorting mechanism 3 and stacked with the sheets, and then the transportation components are transported away for packaging. The specific usage method is set according to actual requirements and is not listed one by one again.

[0038] The working principle of the present invention is as follows: the folding machine 1 conveys the folded sheets or quilt covers to the corner platform 2, and the first driving member 24 works to pull the sheet or quilt cover to slide along the corner track 22 at a relatively fast speed, and at the same time, drives the corner plate 27 to rotate around the rotating shaft 28, and transports the sheets or quilt covers to the first conveyor belt 4. The corner conveyor belt 29 works to convey the sheets or quilt covers to the first conveyor belt 4 first, and the first conveyor belt 4 then works to the sheet or quilt cover conveyor belt sorting mechanism 3, and the chip reading antenna 9 on each sorting mechanism 3 reads the sheets or quilt covers, and then, according to the The reading situation is selected. If it is necessary to transport the sheets or quilts backward, the driving motor works to drive the driving gear 331 to rotate. The driving gear 331 drives the two driven gears 333 to rotate under the action of the transmission belt 332, and then the two driven gears 333 drive the flip shaft 346 and the driven shaft 323 to rotate. The flip shaft 346 and the driven shaft 323 respectively drive the active roller 321 and the driven roller 322 to rotate, thereby driving all the transmission belts to rotate and drive the sheets or quilts to be transported backward. If necessary, the sheets or quilts can be directly dropped to the bottom. When the bed sheets or quilt covers on the bottom conveyor belt 35 are on the bottom conveyor belt 35, the sorting cylinder 342 works to push the connecting cross bar 343 to move downward, and the transmission rod 345 pushes the two flip plates 347 to rotate around the flip shaft 346, so that the two flip plates 347 are opened downward, and then the bed sheets or quilt covers on the flip plates 347 fall downward onto the bottom conveyor belt 35. The second driving member 54 works to drive the transport frame 52 to slide on the transport guide rail 51, first moving the transport conveyor belt 53 to the side of the corresponding bottom conveyor belt 35, and then putting it on the bottom conveyor belt 35 through the work of the bottom conveyor belt 35. The sheets or bedspreads at the upper end are transported to the transport conveyor belt 53, and then the transport conveyor belt 53 is moved to the lifting mechanism 6 through the second driving member 54. The transport conveyor belt 53 works to transport the sheets or bedspreads at its upper end to the lifting conveyor belt 64. When the lifting mechanism 6 is in use, the two lifting cylinders 65 work to drive the lifting frame 63 to move in the vertical direction. When the lifting conveyor belt 64 is transported to the highest point, the lifting conveyor belt 64 works to transport the sheets or bedspreads above it to the packing conveyor belt 7, and they are packaged by the baler 8.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bed sheet and quilt cover sorting device, comprising a folding machine (1), characterized in that: The folding machine (1) is provided with a corner platform (2) at the exit thereof, and three sorting mechanisms (3) are provided on the side of the corner platform (2) and are arranged in sequence. A first conveyor belt (4) for connecting the corner platform (2) and the sorting mechanism (3) closest thereto is provided between the corner platform (2), and each of the sorting mechanisms (3) comprises a frame (31), a transmission component (32), a driving component (33), a sorting component (34) and a bottom conveyor belt (35). The sorting component (34) is arranged on the frame (31), and the transmission component (32) is provided on the bottom conveyor belt (35). ) is arranged on the sorting assembly (34), the driving assembly (33) is transmission-connected with the transmission assembly (32), the bottom conveyor belt (35) is arranged below the frame (31), a transport mechanism (5) is arranged beside the three sorting mechanisms (3), a lifting mechanism (6) is arranged at one end of the transport mechanism (5), a packing conveyor belt (7) is arranged beside the upper end of the lifting mechanism (6), a packing machine (8) is arranged in the middle of the packing conveyor belt (7), and a chip reading antenna (9) is arranged at the upper end of each sorting mechanism (3); The sorting assembly (34) comprises a fixed plate (341) and a sorting cylinder (342), wherein the fixed plate (341) is horizontally arranged at the upper end of the frame (31), and the sorting cylinder (342) is invertedly arranged at the upper end of the fixed plate (341), and a connecting cross bar (343) fixedly connected thereto is provided at the output end of the sorting cylinder (342), and both ends of the connecting cross bar (343) are provided with hinge seats (344), and the lower end of each hinge seat (344) is provided with Two transmission rods (345) are symmetrically arranged, and the upper ends of the two transmission rods (345) are hinged to the hinge seat (344); both sides of the middle part of the frame (31) are provided with a flip shaft (346); both ends of the flip shaft (346) are rotatably connected to the frame (31); each flip shaft (346) is provided with a flip plate (347) with one end rotatably connected thereto; and both sides of each flip plate (347) are respectively hinged to the lower ends of the two transmission rods (345); The upper end of each hinge seat (344) is provided with a vertically arranged guide rod (10), and both ends of the fixing plate (341) are provided with guide holes that are slidably matched with the guide rod (10); The transmission assembly (32) includes two transmission components, which are respectively arranged on two flip plates (347). Each transmission component includes an active roller (321), a driven roller (322) and a driven shaft (323). The driven shaft (323) is installed on the free end of the flip plate (347) and both ends of the driven shaft (323) are rotatably connected to the flip plate (347). The active roller (321) is sleeved on the flip shaft (346), and the driven roller (322) is sleeved on the driven shaft (323). A plurality of conveying belts (324) distributed at equal intervals are arranged between the active roller (321) and the driven roller (322). The driving assembly (33) comprises a driving gear (331), a transmission belt (332), a driving motor and two driven gears (333); a driving cavity is provided on one side of the frame (31); one end of the flip shaft (346) and the driven shaft (323) both extend into the driving cavity; the driving motor is mounted on a side wall of the frame (31); the output end of the driving motor passes through the frame (31) and extends into the driving cavity; the driving gear (331) is sleeved on the output end of the driving motor; the two driven gears (333) are respectively sleeved on one end of the flip shaft (346) and the driven shaft (323); the driving gear (331) and the two driven gears (333) are connected in transmission via a transmission belt (332).

2. The bed sheet and quilt cover sorting device according to claim 1, characterized in that: The corner platform (2) comprises a corner frame (21), the upper end of the corner frame (21) is provided with a corner track (22) arranged diagonally, the corner track (22) is provided with a corner slider (23) slidably matched with the corner frame (21), a first driving member (24) is provided on the side of the corner track (22), the corner slider (23) is fixedly connected to the first driving member (24), the upper end of the corner slider (23) is provided with a rotating frame (25) rotatably connected with the corner frame (21), the upper end of the rotating frame (25) is provided with two slide grooves, each of the slide grooves is provided with a slide rail (26) slidably matched with the corner frame (21), the upper ends of the two slide rails (26) are provided with a corner plate (27), a rotating shaft (28) fixedly connected with the corner plate (27) is provided below one end of the corner plate (27), the lower end of the rotating shaft (28) is rotatably connected with the corner frame (21), and the upper end of the corner plate (27) is provided with a corner conveyor belt (29).

3. The bed sheet and quilt cover sorting device according to claim 1, characterized in that: The transport mechanism (5) comprises a transport guide rail (51) arranged horizontally, a transport frame (52) slidably matched with the transport guide rail (51) is provided on the transport guide rail (51), a transport conveyor belt (53) is provided in the middle of the transport frame (52), a second driving member (54) is provided in the middle of the transport guide rail (51), and the lower end of the transport frame (52) is fixedly connected to the second driving member (54).

4. The bed sheet and quilt cover sorting device according to claim 1, characterized in that: The lifting mechanism (6) comprises a fixed frame (61), on which a plurality of vertically arranged lifting guide rods (62) are provided, a lifting frame (63) is provided in the middle of the fixed frame (61), the lifting frame (63) is slidably matched with all the lifting guide rods (62), a lifting conveyor belt (64) is provided on the lifting frame (63), and lifting cylinders (65) with output ends vertically arranged downward are provided on both sides of the fixed frame (61), and the output ends of the two lifting cylinders (65) are fixedly connected to the lifting frame (63).

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