A quilt material conveying device for cotton quilt production

Abstract

The present application relates to the technical field of quilt conveying, in particular to a quilt conveying device for cotton quilt production and manufacturing, which comprises an auxiliary conveying mechanism, a secondary conveying mechanism arranged above the auxiliary conveying mechanism, a loosening mechanism arranged above the secondary conveying mechanism, and a first-level conveying mechanism arranged on one side of the auxiliary conveying mechanism, wherein the auxiliary conveying mechanism comprises a flattening device, and the loosening mechanism comprises a raw material placing disc, a half-circle gear groove is arranged on the inner wall of the raw material placing disc, and a loosening gear is engaged with the half-circle gear groove on the inner wall of the raw material placing disc, the quilt material is preliminarily conveyed through the first-level conveying mechanism, secondarily conveyed through the secondary conveying mechanism, and flattened through the auxiliary conveying mechanism during the conveying process of the secondary conveying mechanism, so that the raw material is loosened through the loosening mechanism during the flattening process, the next step of cotton quilt production is pretreated, and the manual flattening of workers is replaced, thereby improving the efficiency of cotton quilt production.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of quilt transportation, in particular to a quilt material conveying device for cotton quilt production and manufacturing. BACKGROUND

[0002] As a common warm-keeping product in daily life, the production process of cotton quilt involves multiple links, and the conveying of quilt material is a crucial link. The main raw material of cotton quilt is cotton. Due to its special structure, cotton is prone to uneven distribution during transportation. If a pressing and grinding machine is used for production, the cotton filling of the cotton quilt will be uneven, i.e., the density will be uneven. Moreover, cotton is prone to clumping during transportation due to environmental factors and other factors, which affects the quality of the cotton quilt. In the traditional cotton quilt production process, the conveying of quilt material often relies on manual operation, and the clumped cotton needs to be manually beaten during transportation. This not only has low efficiency, but also has safety hazards. The present application provides basic transportation functions through first-level transportation and second-level transportation, and also increases the functions of flattening and dispersing during transportation, thereby saving time for subsequent cotton quilt production, replacing manual flattening by workers, and improving the production efficiency of cotton quilt in a safe and efficient quilt material conveying manner. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the present application provides a quilt material conveying device for cotton quilt production and manufacturing.

[0004] To solve the above technical problems, the present application provides the following technical scheme: a quilt material conveying device for cotton quilt production and manufacturing, comprising an auxiliary transportation mechanism, a second-level transportation mechanism is arranged above the auxiliary transportation mechanism, a loosening mechanism is arranged above the second-level transportation mechanism, a first-level transportation mechanism is arranged on one side of the auxiliary transportation mechanism, the auxiliary transportation mechanism comprises a belt moving device and a fixed bent plate, five fixed bent plates are arranged, the intervals between the five fixed bent plates are equal, the shape of the fixed bent plate is in the shape of a "concave" character, a symmetrical groove is arranged on the upper surface of each fixed bent plate, a sliding rail is fixedly connected in the symmetrical groove, a flattening device is arranged on the sliding rail, the flattening device can reciprocally roll on the symmetrical sliding rail, a driving pulley device and a driven pulley device are respectively and symmetrically connected to the flattening device, and a motor is connected to the driving pulley device.

[0005] The two loosening mechanisms are symmetrically connected to the flattening device, and each of the loosening mechanisms comprises a raw material placing disc, which is a bottomed cylindrical ring, a half-circle gear groove is arranged on the inner wall of the raw material placing disc, a loosening gear is engaged with the half-circle gear groove on the inner wall of the raw material placing disc, the loosening gear is fixedly connected to the bottom surface of the raw material placing disc, a half-circle gear is further connected to the center of the bottom surface of the raw material placing disc, and a gear is arranged on the outer ring of the half-circle gear.

[0006] As a preferred technical scheme of the present application, the flattening device comprises a flattening plate, a rectangular panel is arranged on the flattening plate, a protruding pin is fixedly connected to the rectangular panel, the protruding pin comprises two symmetrically distributed cylinders, two short plates are symmetrically fixedly connected to the two sides of the rectangular panel on the flattening plate, a first moving wheel set and a second moving wheel set are movably connected to the short plates on the two sides of the flattening plate, the first moving wheel set and the second moving wheel set are identical in shape, the first moving wheel set comprises a pair of rolling wheels, and a groove ring is formed in the outer ring of the rolling wheels on the first moving wheel set.

[0007] As a preferred technical scheme of the present application, the driving pulley device comprises a driving wheel and a rotating handle, a groove ring is formed in the outer ring of the driving wheel, the driving wheel and the rotating handle are sleeved on one of the cylinders of the protruding pin at the center positions thereof, and two protruding cylinders are symmetrically arranged on the rotating handle.

[0008] As a preferred technical scheme of the present application, the driven pulley device comprises a driven wheel and a sleeving hole, the sleeving hole is arranged at the center position of the driven wheel, and the driven pulley device is sleeved on the other cylinder of the protruding pin through the sleeving hole.

[0009] As a preferred technical scheme of the present application, the belt moving device comprises a first stand and a third stand, a second stand is arranged at the diagonal position of the first stand, a first moving belt is connected to the first stand and the second stand, a fourth stand is arranged at the diagonal position of the third stand, a second moving belt is connected to the third stand and the fourth stand, and the first moving belt and the second moving belt are staggered.

[0010] As a preferred technical scheme of the present application, the first moving belt is in an ''S'' shape, two bends of the ''S'' shape of the first moving belt are respectively sleeved with the driving pulley device and the driven pulley device, the driving pulley device and the driven pulley device are further sleeved with the second moving belt, the second moving belt is below the first moving belt, and the second moving belt is in central symmetry with the first moving belt.

[0011] As a preferred technical scheme of the present application, the secondary conveying mechanism comprises a conveying fixed frame, first and second conveying rollers are arranged at two ends of the conveying fixed frame, a conveying table is sleeved on the first and second conveying rollers, and a control box is further fixedly connected to a bottom end of the conveying fixed frame.

[0012] As a preferred technical scheme of the present application, the first-stage conveying mechanism comprises a fixed support, a chute is fixedly connected to the fixed support, and baffles are fixedly connected to two ends of the chute.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The quilt production and manufacturing material conveying equipment, when the driving wheel performs clockwise circumferential motion, the first and second moving belts sleeved on the driving wheel rotate around the driving wheel under the rotation of the driving wheel, the rotation of the first moving belt drives the rotation of the driven wheel sleeved on the first moving belt, thereby driving the rotation of the first and second moving belts sleeved on the driven wheel, so that the driving wheel and the driven wheel both advance toward the direction of the first-stage conveying mechanism, when the rotation handle performs counterclockwise rotation, the driving wheel and the driven wheel advance away from the first-stage conveying mechanism, the synchronous advance and retreat of the driving and driven pulley devices drives the reciprocating movement of the leveling plate connected with the driving and driven pulley devices, the cotton raw material on the conveying table is leveled by the leveling plate, which is at the same height from the conveying table at each position, thereby making pretreatment work for the next step of quilt making, replacing manual leveling, and improving the efficiency of quilt making.

[0015] The cotton quilt production and manufacturing quilt material conveying equipment, through the fixed connection rotating handle at the bottom of the raw material placing disc, when the rotating handle rotates, the raw material placing disc fixedly connected with the rotating handle rotates, the loose gear is provided with a cylinder fixedly connected with the bottom of the raw material placing disc and a movable gear sleeved on the cylinder, when the raw material placing disc rotates, the semi-circular gear on the inner wall of the raw material placing disc will be engaged with the movable gear on the loose gear, driving the rotation of the gear on the loose gear, so that the bunched cotton can be loosened during transportation, the quality of the cotton quilt raw material is improved, and the bunched cotton is avoided to be mixed into the manufacturing raw material.

[0016] The cotton quilt production and manufacturing quilt material conveying equipment, through the fixed connection rotating handle at the bottom of the raw material placing disc, when the rotating handle rotates, the raw material placing disc fixedly connected with the rotating handle rotates, the loose gear is provided with a cylinder fixedly connected with the bottom of the raw material placing disc and a movable gear sleeved on the cylinder, when the raw material placing disc rotates, the semi-circular gear on the inner wall of the raw material placing disc will be engaged with the movable gear on the loose gear, driving the rotation of the gear on the loose gear, so that the bunched cotton can be loosened during transportation, the quality of the cotton quilt raw material is improved, and the bunched cotton is avoided to be mixed into the manufacturing raw material.

[0017] The cotton quilt production and manufacturing quilt material conveying equipment, through the fixed connection rotating handle at the bottom of the raw material placing disc, when the rotating handle rotates, the raw material placing disc fixedly connected with the rotating handle rotates, the loose gear is provided with a cylinder fixedly connected with the bottom of the raw material placing disc and a movable gear sleeved on the cylinder, when the raw material placing disc rotates, the semi-circular gear on the inner wall of the raw material placing disc will be engaged with the movable gear on the loose gear, driving the rotation of the gear on the loose gear, so that the bunched cotton can be loosened during transportation, the quality of the cotton quilt raw material is improved, and the bunched cotton is avoided to be mixed into the manufacturing raw material.

[0018] The cotton quilt production and manufacturing quilt material conveying equipment, through the fixed connection rotating handle at the bottom of the raw material placing disc, when the rotating handle rotates, the raw material placing disc fixedly connected with the rotating handle rotates, the loose gear is provided with a cylinder fixedly connected with the bottom of the raw material placing disc and a movable gear sleeved on the cylinder, when the raw material placing disc rotates, the semi-circular gear on the inner wall of the raw material placing disc will be engaged with the movable gear on the loose gear, driving the rotation of the gear on the loose gear, so that the bunched cotton can be loosened during transportation, the quality of the cotton quilt raw material is improved, and the bunched cotton is avoided to be mixed into the manufacturing raw material. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the whole application;

[0020] Figure 2 It is the structure schematic view of the first level transportation mechanism of the application;

[0021] Figure 3 It is the structure schematic view of the auxiliary transportation mechanism of the application;

[0022] Figure 4 It is the structure schematic view of the flattening device of the application;

[0023] Figure 5 It is the structure schematic view of the driving pulley device of the application;

[0024] Figure 6 It is the structure schematic view of the driven pulley device of the application;

[0025] Figure 7 Structure diagram of the belt moving device of the present application;

[0026] Figure 8 Structure diagram of the belt moving device of the present application;

[0027] Figure 9 Structure diagram of the secondary transport mechanism of the present application;

[0028] Figure 10 Structure diagram of the loosening mechanism of the present application.

[0029] Wherein: 100, the first level transport mechanism; 101, the fixed support; 102, the baffle; 103, the slide; 200, the auxiliary transport mechanism; 201, the fixed curved plate; 202, the sliding track; 203, the flattening device; 2031, the flattening plate; 2033, the first moving wheel set; 2034, the second moving wheel set; 2035, the protruding pin; 204, the driving pulley device; 2041, the driving wheel; 2042, the rotating handle; 205, the driven pulley device; 2051, the driven wheel; 2052, the sleeve hole; 206, the belt moving device; 2061, the first stand; 2062, the second stand; 2063, the third stand; 2064, the fourth stand; 2065, the first moving belt; 2066, the second moving belt; 300, the secondary transport mechanism; 301, the transport fixed support; 302, the first transport roller; 303, the second transport roller; 304, the transport table; 305, the control box; 400, the loosening mechanism; 401, the raw material placing disc; 402, the half-week gear; 403, the loosening gear. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following further describes the present application in combination with specific embodiments, but the following embodiments are only preferred embodiments of the present application, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application. In the following embodiments, the experimental methods are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0031] Embodiment: as Figures 1-4As shown in the accompanying drawings, the quilt material conveying device for cotton quilt production and manufacturing comprises an auxiliary conveying mechanism 200, a secondary conveying mechanism 300 arranged above the auxiliary conveying mechanism 200, and a loosening mechanism 400 arranged above the secondary conveying mechanism 300, and a first-stage conveying mechanism 100 arranged on one side of the auxiliary conveying mechanism 200, characterized in that the auxiliary conveying mechanism 200 comprises a belt moving device 206 and fixed bent plates 201, the fixed bent plates 201 are arranged in five, the fixed bent plates 201 are arranged at equal intervals, the fixed bent plates 201 are in the shape of a concave character, the upper surfaces of the fixed bent plates 201 are provided with symmetrical grooves, the symmetrical grooves are fixedly connected with sliding rails 202, the sliding rails 202 are provided with leveling devices 203, the leveling devices 203 can reciprocally roll on the symmetrical sliding rails 202, the leveling devices 203 are respectively and symmetrically connected with driving pulley devices 204 and driven pulley devices 205, and the driving pulley devices 204 are connected with motors.

[0032] As shown in the accompanying drawings, Figure 10 The loosening mechanism 400 comprises a raw material placing disc 401, the raw material placing disc 401 is a bottomed cylindrical ring, the inner wall of the raw material placing disc 401 is provided with a half-circle gear groove, the half-circle gear groove on the inner wall of the raw material placing disc 401 is engaged with a loosening gear 403, the loosening gear 403 is fixedly connected to the bottom surface of the raw material placing disc 401, a half-circle gear 402 is further connected to the center of the bottom surface of the raw material placing disc 401, the outer circle of the half-circle gear 402 is provided with a gear, and the gear of the half-circle gear 402 is engaged with the loosening gear 403.

[0033] The leveling device 203 comprises a leveling plate 2031, the leveling plate 2031 is provided with a rectangular panel, the rectangular panel is fixedly connected with a protruding pin 2035, the protruding pin 2035 is a pair of symmetrical cylinders, the two sides of the rectangular panel on the leveling plate 2031 are symmetrically fixedly connected with two short plates, the short plates on the two sides of the leveling plate 2031 are respectively and movably connected with a first moving wheel set 2033 and a second moving wheel set 2034, the first moving wheel set 2033 and the second moving wheel set 2034 are the same in shape, the first moving wheel set 2033 comprises a pair of rolling wheels, and the rolling wheels on the first moving wheel set 2033 are provided with a groove ring.

[0034] As shown in the accompanying drawings, Figures 5-8As shown, the active pulley device 204 includes an active pulley 2041 and a rotating handle 2042. The outer ring of the active pulley 2041 is provided with a grooved ring. The center of the active pulley 2041 and the rotating handle 2042 is sleeved on a cylinder of the protruding pin 2035. Two protruding cylinders are symmetrically arranged on the rotating handle 2042.

[0035] The passive pulley device 205 includes a passive pulley 2051 and a sleeve hole 2052. The sleeve hole 2052 is located at the center of the passive pulley 2051. The passive pulley device 205 is sleeved on another cylinder in the protruding pin 2035 through the sleeve hole 2052.

[0036] The belt moving device 206 includes a first column 2061 and a third column 2063. A second column 2062 is arranged diagonally on the first column 2061. A first moving belt 2065 is connected to the first column 2061 and the second column 2062. A fourth column 2064 is arranged diagonally on the third column 2063. A second moving belt 2066 is connected to the third column 2063 and the fourth column 2064. The first moving belt 2065 and the second moving belt 2066 are staggered vertically.

[0037] The first movable belt 2065 is S-shaped. The active pulley device 204 and the passive pulley device 205 are respectively sleeved on the two bends of the S-shape of the first movable belt 2065. The second movable belt 2066 is also sleeved on the active pulley device 204 and the passive pulley device 205. The second movable belt 2066 is located below the first movable belt 2065, and the shape of the second movable belt 2066 is centrally symmetrical with the first movable belt 2065.

[0038] like Figures 9-10 As shown, the secondary transport mechanism 300 includes a transport fixing frame 301. A first transport roller 302 and a second transport roller 303 are provided at both ends of the transport fixing frame 301. The first transport roller 302 and the second transport roller 303 are respectively located at both ends of the transport fixing frame 301. A transport platform 304 is sleeved on the first transport roller 302 and the second transport roller 303. A control box 305 is also fixedly connected to the bottom end of the transport fixing frame 301.

[0039] The first-level transport mechanism 100 includes a fixed support 101, on which a slide rail 103 is fixedly connected, and baffles 102 are fixedly connected to both ends of the slide rail 103.

[0040] Working principle:

[0041] The first step, the staff will produce cotton needed for the cotton raw materials through the chute 103 one end into, by setting the chute 103 for a high, low one end shape, when the cotton raw materials into the chute 103, under the action of gravity will along the chute 103 down, at the same time, by setting the baffle 102 on both sides of the chute 103, prevent the cotton from the chute 103 both sides in the process of pouring cotton from the leakage.

[0042] The second step, the cotton raw materials through the chute 103 of the lower end into the transport platform 304, start fixedly connected in the transport fixed frame 301 lower end of the control box 305, the first transport roller 302 and the second transport roller 303 start synchronous rotation, at this time, the transport platform 304 is sleeved on the first transport roller 302 and the second transport roller 303 is transported under the driving of the first transport roller 302 and the second transport roller 303, when the control box 305 is started, the motor on the driving pulley device 204 is started, the rotating handle 2042 starts to rotate, the rotating handle 2042 is fixedly connected with the driving wheel 2041, the driving wheel 2041 starts to move in a circle under the driving of the rotating handle 2042, the first moving belt 2065 and the second moving belt 2066 are sleeved on the outer circle of the driving wheel 2041, one end of the first moving belt 2065 is fixedly connected with the second stand 2062, the other end is fixedly connected with the first stand 2061, the two ends of the second moving belt 2066 are fixedly connected with the third stand 2063 and the fourth stand 2064 respectively, at the same time, the passive wheel 2051 is also sleeved on the first moving belt 2065 and the second moving belt 2066, when the driving wheel 2041 moves in a clockwise circle, the first moving belt 2065 and the second moving belt 2066 sleeved on the driving wheel 2041 rotate around the driving wheel 2041 under the rotation of the driving wheel 2041, the rotation of the passive wheel 2051 sleeved on the first moving belt 2065 is driven by the rotation of the first moving belt 2065, so as to drive the rotation of the first moving belt 2065 and the second moving belt 2066 sleeved on the passive wheel 2051, that is, the driving wheel 2041 and the passive wheel 2051 move towards the direction of the first level transport mechanism 100, similarly, when the rotating handle 2042 rotates counterclockwise, the driving wheel 2041 and the passive wheel 2051 move away from the direction of the first level transport mechanism 100.

[0043] Third step, the driving wheel 2041 and the passive wheel 2051 respectively through the convex pin 2035 on the flattening device 203 and the flattening plate 2031 are connected, so when the driving wheel 2041 and the passive wheel 2051 make reciprocating movement close to and away from the first level transport mechanism 100, drive the flattening plate 2031 connected with it to reciprocating movement close to and away from the first level transport mechanism 100, the both ends of the flattening plate 2031 are fixedly connected with rectangular plate, the first moving wheel group 2033 and the second moving wheel group 2034 are movably connected on the symmetrically connected rectangular plate, the outer ring of the first moving wheel group 2033 and the second moving wheel group 2034 are all provided with groove ring, and the groove ring is adapted to the sliding rail 202, when the flattening plate 2031 reciprocating movement drives the first moving wheel group 2033 and the second moving wheel group 2034 reciprocating movement on the sliding rail 202, that is, through the starting of the rotating handle 2042, the clockwise and counterclockwise rotation of the driving wheel 2041 is completed, and then through the cooperation of the driving wheel 2041 and the first moving belt 2065 and the second moving belt 2066, the first moving wheel group 2033 and the second moving wheel group 2034 are adapted to the sliding rail 202, the reciprocating movement of the flattening device 203 is completed.

[0044] Fourth step, in the third step, through the reciprocating movement of the flattening device 203, the reciprocating movement of the flattening plate 2031 on the flattening device 203 is driven, and the cotton raw materials falling into the transport table 304 are flattened by the reciprocating movement of the flattening plate 2031, which is a preparation work for the next step of making quilt, in this process, if the cotton is baled, the operator can select it, and the selected cotton raw material can be put into the raw material placing disc 401, the bottom of the raw material placing disc 401 is fixedly connected to the rotating handle 2042, when the rotating handle 2042 rotates, the raw material placing disc 401 fixedly connected to the rotating handle 2042 rotates with the rotating handle 2042, the loose gear 403 is provided with a cylindrical column fixedly connected to the bottom of the raw material placing disc 401 and a movable gear sleeved on the cylindrical column, when the raw material placing disc 401 rotates, the semi-circular gear on the inner wall of the raw material placing disc 401 will engage with the movable gear on the loose gear 403, drive the rotation of the gear on the loose gear 403, so as to loosen the baled cotton, and when the loosened cotton meets the requirements of making quilt raw materials, the worker re-puts it into the transport table 304 to complete the transportation.

[0045] The embodiments of the application are described in detail above with reference to the drawings, but the application is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the application.

Claims

1. A quilt material conveying device for quilt production, comprising an auxiliary transport mechanism (200), a secondary transport mechanism (300) disposed above the auxiliary transport mechanism (200), a loosening mechanism (400) disposed above the secondary transport mechanism (300), and a first-stage transport mechanism (100) disposed on one side of the auxiliary transport mechanism (200), characterized in that, The auxiliary transport mechanism (200) comprises a belt moving device (206) and fixed bent plates (201), five of which are arranged in equal intervals, and the shape of the fixed bent plates (201) is "concave", the upper surface of each fixed bent plate (201) is provided with symmetrical grooves, the symmetrical grooves are fixedly connected with sliding rails (202), the sliding rails (202) are provided with leveling devices (203), the leveling devices (203) can reciprocally roll on the symmetrical sliding rails (202), the leveling devices (203) are respectively and symmetrically connected with driving pulley devices (204) and driven pulley devices (205), and the driving pulley devices (204) are connected with motors; The loosening mechanism (400) is provided with two, which are respectively and symmetrically movably connected to the leveling devices (203), and the loosening mechanism (400) comprises a raw material placing disc (401), which is a bottomed cylindrical ring, the inner wall of the raw material placing disc (401) is provided with a half-circle gear groove, the half-circle gear groove on the inner wall of the raw material placing disc (401) is engaged with a loosening gear (403), the loosening gear (403) is fixedly connected to the bottom surface of the raw material placing disc (401), and the bottom surface of the raw material placing disc (401) is further connected with a half-week gear (402), the outer circle of the half-week gear (402) is provided with a gear, and the gear of the half-week gear (402) is engaged with the loosening gear (403); The belt moving device (206) comprises first and third vertical columns (2061 and 2063), the first vertical column (2061) is provided with a second vertical column (2062) at a diagonal position, the first and second vertical columns (2061 and 2062) are connected with a first moving belt (2065), the third vertical column (2063) is provided with a fourth vertical column (2064) at a diagonal position, the third and fourth vertical columns (2063 and 2064) are connected with a second moving belt (2066), and the first and second moving belts (2065 and 2066) are staggered up and down. The first moving belt (2065) is in an "S" shape, the two bends of the "S" shape of the first moving belt (2065) are respectively sleeved with the driving pulley device (204) and the driven pulley device (205), the driving pulley device (204) and the driven pulley device (205) are further sleeved with the second moving belt (2066), the second moving belt (2066) is located below the first moving belt (2065), and the shape of the second moving belt (2066) is centrally symmetrical with the first moving belt (2065).

2. The quilt material conveying apparatus for manufacturing a cotton quilt according to claim 1, wherein The flattening device (203) comprises a flattening plate (2031) provided with a rectangular panel, the rectangular panel is fixedly connected with a protruding pin (2035), the protruding pin (2035) is two symmetrical cylinders, two short plates are fixedly connected with the two sides of the rectangular panel on the flattening plate (2031) in a symmetrical manner, a first moving wheel set (2033) and a second moving wheel set (2034) are movably connected with the short plates on the two sides of the flattening plate (2031) respectively, the first moving wheel set (2033) and the second moving wheel set (2034) are the same in shape, the first moving wheel set (2033) comprises a pair of rolling wheels, and a groove ring is formed in the outer circle of the rolling wheels on the first moving wheel set (2033).

3. The quilt material conveying apparatus for manufacturing a cotton quilt according to claim 2, wherein The driving pulley device (204) comprises a driving wheel (2041) and a rotating handle (2042), a groove ring is formed in the outer circle of the driving wheel (2041), the driving wheel (2041) and the rotating handle (2042) are sleeved on one of the cylinders in the protruding pin (2035) at the center position, and two protruding cylinders are symmetrically arranged on the rotating handle (2042).

4. The quilt material conveying apparatus for manufacturing a cotton quilt according to claim 3, wherein The driven pulley device (205) comprises a driven wheel (2051) and a sleeving hole (2052), the sleeving hole (2052) is arranged at the center position of the driven wheel (2051), and the driven pulley device (205) is sleeved on the other cylinder in the protruding pin (2035) through the sleeving hole (2052).

5. The quilt material conveying apparatus for manufacturing a cotton quilt according to claim 1, wherein The second-level conveying mechanism (300) comprises a conveying fixed frame (301), first and second conveying rollers (302, 303) are arranged at the two ends of the conveying fixed frame (301), the first and second conveying rollers (302, 303) are respectively located at the two ends of the conveying fixed frame (301), a conveying table (304) is sleeved on the first and second conveying rollers (302, 303), and a control box (305) is further fixedly connected to the bottom end of the conveying fixed frame (301).

6. The quilt material conveying apparatus for manufacturing a cotton quilt according to claim 1, wherein The first-level conveying mechanism (100) comprises a fixed support (101), a slide (103) is fixedly connected to the fixed support (101), and baffle plates (102) are fixedly connected to the two ends of the slide (103).

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