Winding reel conveying device for production of bedding textile products

Abstract

The invention discloses a winding reel conveying device for production of bedding textile products, and relates to the technical field of winding reel conveying, the winding reel conveying device comprises baffles, conveying rollers are rotatably mounted between the baffles, a conveying belt is in transmission connection between the conveying rollers, servo motors are fixedly mounted on the surfaces of the baffles, and the servo motors are fixedly connected with the baffles. The output end of the servo motor rotationally penetrates through the inner wall and the outer wall of the baffle, the output end of the servo motor is fixedly installed on the surface of the conveying roller, the driving device is arranged at the top of the bottom plate, the electric push rod is fixedly installed at the top of the driving device, and the connecting rod is fixedly installed at the output end of the electric push rod. The fixing rod is fixedly installed at the end, away from the electric push rod, of the connecting rod, an L-shaped rod is fixedly installed at the top of the baffle, the rubber block rotates to make contact with the inner wall of the winding reel, then the driving device drives the electric push rod to rotate, manual operation is not needed, and the automation degree of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of winding drum transportation, in particular to a winding drum transportation device for producing bedding textile products. Background Art

[0002] The bobbin transport device for bedding textile production is a device used to transport the bobbin from one production link to another in the bedding textile production process.

[0003] The patent with patent announcement number CN113335871B relates to a winding drum transportation device for the production of bedding textile products, including a transportation box, a transmission box is installed at the bottom of the transportation box, a linkage mechanism is installed on the side wall of the transmission box, and an operating mechanism is installed on the side wall of the transportation box. A plurality of storage ports are evenly opened on the upper surface of the transportation box, and a plurality of fixing mechanisms are installed inside the transportation box, each of the fixing mechanisms includes a sleeve rotatably installed on the inner bottom wall of the transportation box, and a limit rod is slidably inserted in each of the sleeves. The advantages are: the individual locking and synchronous unlocking of the winding drum are realized by locking and unlocking between the sleeve and the limit rod, and the independent control of multiple sleeves is realized by the moving cooperation between the driven gear and the upper gear, that is, the quantitative and synchronous material taking of winding drums of wires of the same specification is realized, and the quantitative and synchronous material taking of winding drums of wires of different specifications is realized, and the operation is simple and the stability of the transportation winding drum is high.

[0004] In the above patent, independent control of multiple sleeves is achieved through the movement and coordination between the driven gear and the upper gear, that is, the wire reels of the same specification can be quantitatively and synchronously taken out, and the wire reels of different specifications can be classified and quantitatively and synchronously taken out. The operation is simple and the stability of the transport reel is high. However, when the reel is placed on the top of the conveyor belt, the textile will come into contact with the clamping claw, causing the textile to be damaged by friction, affecting its use. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a bobbin transport device for producing bedding textile products, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present invention is implemented through the following technical solutions: A bobbin transport device for bedding textile production, comprising baffles, conveying rollers are rotatably installed between the baffles, conveying belts are transmission-connected between the conveying rollers, a servo motor is fixedly installed on the surface of the baffle, the output end of the servo motor rotates and penetrates the inner and outer walls of the baffle, the output end of the servo motor is fixedly installed on the surface of the conveying roller, two bottom plates are fixedly installed on the surface of the baffle, and a conveying device is arranged on the top of the bottom plate; The conveying device includes: a driving device, an electric push rod, a connecting rod and a fixing rod, wherein the driving device is arranged on the top of the bottom plate, the electric push rod is fixedly installed on the top of the driving device, the connecting rod is fixedly installed on the output end of the electric push rod, the fixing rod is fixedly installed on the end of the connecting rod away from the electric push rod, and an L-shaped rod is fixedly installed on the top of the baffle, and the rubber block will contact the inner wall of the winding drum when it rotates, and then the driving device drives the electric push rod to rotate; Wherein, a feeding device for feeding the wire reel and a positioning device for positioning the wire reel are also provided on the top of the bottom plate.

[0007] According to the above technical scheme, the conveying device also includes: a fixed seat, a rotating rod, a transmission rod, a rubber block, a circular vertical rod, a connecting cross rod and an arc surface ring. The fixed seat is fixedly installed at the bottom of the fixed rod, the rotating rod is rotatably installed on the circumferential surface of the fixed seat, the transmission rod is fixedly installed on the side of the rotating rod that is close to each other, the rubber block is fixedly installed on the side of the rotating rod that is away from each other, the circular vertical rod is fixedly installed at the bottom of the fixed seat, the connecting cross rod is fixedly installed at the fixed end of the electric push rod, and the arc surface ring is fixedly installed at the end of the connecting cross rod away from the electric push rod. The rotation of the rubber block will drive the winding drum to rotate. After the winding drum rotates to the top of the conveyor belt, the winding drum contacts the L-shaped rod and is blocked by the L-shaped rod, so that the winding drum no longer contacts the rubber block, and the winding drum falls to the top of the conveyor belt.

[0008] According to the above technical solution, a No. 1 torsion spring is arranged between the rotating rod and the fixed seat, the arc surface ring is in contact with the transmission rod, and the rotating rod is driven to reset by the No. 1 torsion spring.

[0009] According to the above technical scheme, the loading device includes: an elastic telescopic rod, a feed frame, a support plate, an air cylinder, a plurality of air outlets, a semi-cylinder, a ring and a rotating screw. The elastic telescopic rod is fixedly installed on the top of the base plate, the feed frame is fixedly installed on the fixed end of the elastic telescopic rod, the support plate is fixedly installed on the top of the base plate, a square groove is provided on the surface of the feed frame, the air cylinder is fixedly installed on the inner and outer walls of the base plate, a plurality of air outlets are opened and closed at the bottom of the air cylinder, the semi-cylinder is rotatably installed on the inner wall of the air cylinder, the ring is fixedly installed on the top of the semi-cylinder, the rotating screw is fixedly installed on the bottom of the feed frame, a spiral groove is provided on the circumferential surface of the rotating screw, and the ring is slidably installed on the inner wall of the spiral groove. The rotation of the ring will drive the semi-cylinder to rotate, and the rotation of the semi-cylinder will block some of the air outlets, so that when the feed frame is reset to move to the top through the elastic telescopic rod, it can only move slowly to the top.

[0010] According to the above technical solution, the support plate is in contact with the square groove, and the semi-cylinder is in contact with the air outlet, so that the air outlet is blocked by the semi-cylinder.

[0011] According to the above technical solution, the positioning device includes: a positioning rod, an adjusting rod, a limiting rod and a height limiting plate. The positioning rod is fixedly installed on the top of the base plate, and a positioning hole is opened on the surface of the positioning rod. The adjusting rod is slidably installed on the inner wall of the positioning rod, and a plurality of adjusting holes are opened on the surface of the adjusting rod. The limiting rod is arranged between the positioning hole and the adjusting hole, and the height limiting plate is fixedly installed on the top of the limiting rod. After the height limiting plate is moved to the required height, the positioning hole is aligned with the adjusting hole, and then the limiting rod is placed between the positioning hole and the adjusting hole to limit the adjusting rod.

[0012] According to the above technical scheme, the positioning device also includes: a transmission vertical rod, a triangular block, an arc rod, an arc-shaped long rod and an arc-shaped rotating rod. The transmission vertical rod is fixedly installed on the surface of the feed frame, the triangular block is fixedly installed on the surface of the transmission vertical rod, the arc-shaped rod is slidably installed on the bottom of the height limiting plate, the arc-shaped long rod is fixedly installed on one end of the arc-shaped rod, and the arc-shaped rotating rod is rotatably installed on the other end of the arc-shaped rod. The conveyor belt drives the winding drum to move, and after the winding drum is blocked by the arc-shaped rod, the winding drum moves in the direction away from the baffle.

[0013] According to the above technical solution, a No. 2 torsion spring is arranged between the arc-shaped rotating rod and the arc-shaped rod, the triangular block is in contact with the arc-shaped long rod, and the No. 2 torsion spring drives the arc-shaped rotating rod to reset.

[0014] The present invention provides a winding drum transport device for bedding textile production, which has the following beneficial effects: (1) The invention, through the rotation of the rubber block, will contact the inner wall of the winding drum, and then the driving device will drive the electric push rod to rotate, so that the device will automatically place the winding drum without manual operation, thereby improving the degree of automation of the device. When the winding drum falls to the top of the conveyor belt, when the winding drum is placed on the top of the conveyor belt, the device will not contact the textiles wound on the surface of the winding drum, thereby preventing the textiles from being damaged by friction or scratches, which would affect the use.

[0015] (2) The invention prevents the wire reel from being affected by the feed frame and being unable to be transported, by ensuring that the wire reel will only contact the support plate and not the feed frame when being transported to the top of the conveyor belt. This makes it easier for the conveying device to transfer the wire reel. When the feed frame is reset to move toward the top through the elastic telescopic rod, it can only move toward the top slowly, preventing the feed frame from being reset quickly and causing other wire reels placed on the top of the feed frame to topple over and be unable to be normally clamped by the conveying device. This improves the stability of the device during operation.

[0016] (3) The invention places a limit rod between the positioning hole and the adjustment hole and limits the adjustment rod. The height of the limit plate can be adjusted according to the type of the wire reel being transported, which facilitates the transportation of the wire reel and improves practicality. After the wire reel is blocked by the arc rod, the wire reel moves away from the baffle, so that the position of the wire reel is positioned after it is placed on the top of the conveyor belt, preventing the subsequent processing from being affected due to the disorderly placement of the wire reel, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the top structure of the bottom plate of the present invention; Figure 3 This is a schematic diagram of the positional relationship between the rotating rod and the transmission rod of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the feed frame of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the inflator of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the positioning rod of the present invention; Figure 7 It is a schematic diagram of the bottom structure of the height limiting plate of the present invention.

[0018] In the figure: 1. baffle; 2. conveyor belt; 3. servo motor; 41. bottom plate; 42. drive device; 43. electric push rod; 44. connecting rod; 45. fixed rod; 46. fixed seat; 47. rotating rod; 48. transmission rod; 49. rubber block; 410. circular vertical rod; 411. connecting cross rod; 412. arc surface ring; 413. L-shaped rod; 51. elastic telescopic rod; 52. feed frame; 53. support plate; 54. inflator; 55. air outlet; 56. semi-cylinder; 57. sleeve; 58. rotating screw; 61. positioning rod; 62. adjusting rod; 63. limiting rod; 64. height limiting plate; 65. transmission vertical rod; 66. triangular block; 67. arc rod; 68. arc surface long rod; 69. arc rotating rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 - Figure 3One embodiment of the present invention is: a bobbin transport device for producing bedding textile products, comprising baffles 1, conveying rollers are rotatably installed between the baffles 1, conveying belts 2 are transmission-connected between the conveying rollers, a servo motor 3 is fixedly installed on the surface of the baffle 1, the output end of the servo motor 3 rotates and penetrates the inner and outer walls of the baffle 1, the output end of the servo motor 3 is fixedly installed on the surface of the conveying roller, two bottom plates 41 are fixedly installed on the surface of the baffle 1, and a conveying device is arranged on the top of the bottom plate 41; Among them, the conveying device includes: a driving device 42, an electric push rod 43, a connecting rod 44 and a fixed rod 45. The driving device 42 is arranged on the top of the base plate 41, the electric push rod 43 is fixedly installed on the top of the driving device 42, the connecting rod 44 is fixedly installed on the output end of the electric push rod 43, and the fixed rod 45 is fixedly installed on the end of the connecting rod 44 away from the electric push rod 43. An L-shaped rod 413 is fixedly installed on the top of the baffle 1. When the winding drum is automatically placed, no manual operation is required, thereby improving the degree of automation of the device.

[0021] The conveying device also includes: a fixed seat 46, a rotating rod 47, a transmission rod 48, a rubber block 49, a circular vertical rod 410, a connecting cross rod 411 and an arc surface ring 412. The fixed seat 46 is fixedly installed at the bottom of the fixed rod 45, the rotating rod 47 is rotatably installed on the circumferential surface of the fixed seat 46, the transmission rod 48 is fixedly installed on the side of the rotating rod 47 that is close to each other, the rubber block 49 is fixedly installed on the side of the rotating rod 47 that is away from each other, the circular vertical rod 410 is fixedly installed at the bottom of the fixed seat 46, the connecting cross rod 411 is fixedly installed at the fixed end of the electric push rod 43, and the arc surface ring 412 is fixedly installed at the end of the connecting cross rod 411 away from the electric push rod 43. When the winding drum is placed on the top of the conveyor belt 2, the device will not contact the textiles wound on the surface of the winding drum, so as to prevent the textiles from being damaged by friction or scratching, thereby affecting the use.

[0022] A first torsion spring is arranged between the rotating rod 47 and the fixing seat 46 , and the arc surface ring 412 is in contact with the transmission rod 48 , and the rotating rod 47 is driven to reset by the first torsion spring.

[0023] When the present embodiment is working, the electric push rod 43 is started, and the output end of the electric push rod 43 moves toward the bottom, which drives the connecting rod 44 to move toward the bottom. The movement of the connecting rod 44 drives the fixing rod 45 to move toward the bottom. The movement of the fixing rod 45 drives the fixing seat 46 to move toward the bottom. The movement of the fixing seat 46 toward the bottom drives the rotating rod 47 to move toward the bottom. The movement of the rotating rod 47 drives the transmission rod 48 to move toward the bottom. The transmission rod 48 moves toward the bottom and contacts with the arc surface ring 412. After the transmission rod 48 is blocked by the arc surface ring 412, the transmission rod 48 rotates in the direction away from the arc surface ring 412. The rotation of the transmission rod 48 drives the rotating rod 47 to rotate to both sides. The rotation of the rotating rod 47 drives the rubber block 49 to rotate. The rotation of the rubber block 49 contacts with the inner wall of the winding drum. Then the driving device 42 drives the electric push rod 43 to rotate, so that The device will automatically place the winding drum without manual operation, thereby improving the automation level of the device. The rotation of the electric push rod 43 will drive the connecting rod 44 to rotate, the rotation of the connecting rod 44 will drive the fixing rod 45 to rotate, the rotation of the fixing rod 45 will drive the fixing seat 46 to rotate, the rotation of the fixing seat 46 will drive the rotating rod 47 to rotate, the rotation of the rotating rod 47 will drive the rubber block 49 to rotate, and the rotation of the rubber block 49 will drive the winding drum to rotate. After the winding drum rotates to the top of the conveyor belt 2, the winding drum contacts the L-shaped rod 413 and is blocked by the L-shaped rod 413, so that the winding drum and the rubber block 49 are no longer in contact, and the winding drum falls to the top of the conveyor belt 2, so that when the winding drum is placed on the top of the conveyor belt 2, the device will not contact the textiles wound on the surface of the winding drum, thereby preventing the textiles from being damaged by friction or scratches, thereby affecting the use.

[0024] See also Figure 1 - Figure 7On the basis of the above embodiment, in another embodiment of the present invention, a feeding device for feeding the wire reel and a positioning device for positioning the wire reel are further provided on the top of the bottom plate 41, wherein the feeding device comprises: an elastic telescopic rod 51, a feeding frame 52, a support plate 53, an inflatable cylinder 54, a plurality of air outlets 55, a semi-cylinder 56, a collar 57 and a rotating screw 58, the elastic telescopic rod 51 is fixedly mounted on the top of the bottom plate 41, the feeding frame 52 is fixedly mounted on the fixed end of the elastic telescopic rod 51, and the support plate 53 is fixedly mounted on the top of the bottom plate 41, so as to prevent the wire reel from being affected by the feeding frame 52 and being unable to be transported, and to facilitate The conveying device transfers the winding reel, and a square groove is provided on the surface of the feed frame 52. The air cylinder 54 is fixedly mounted on the inner and outer walls of the bottom plate 41, and a plurality of air outlet holes 55 are opened and closed at the bottom of the air cylinder 54. The semi-cylinder 56 is rotatably mounted on the inner wall of the air cylinder 54, and the ring 57 is fixedly mounted on the top of the semi-cylinder 56. The rotating screw 58 is fixedly mounted on the bottom of the feed frame 52. A spiral groove is provided on the circumferential surface of the rotating screw 58, and the ring 57 is slidably mounted on the inner wall of the spiral groove to prevent the feed frame 52 from quickly resetting and causing other winding reels placed on the top of the feed frame 52 to topple over, making them unable to be normally clamped by the conveying device, thereby improving the stability of the device during operation.

[0025] The support plate 53 contacts the square groove, and the semi-cylinder 56 contacts the air outlet 55 , so that the air outlet 55 is blocked by the semi-cylinder 56 .

[0026] The positioning device includes: a positioning rod 61, an adjusting rod 62, a limiting rod 63 and a height limiting plate 64. The positioning rod 61 is fixedly installed on the top of the base plate 41. A positioning hole is provided on the surface of the positioning rod 61. The adjusting rod 62 is slidably installed on the inner wall of the positioning rod 61. A plurality of adjusting holes are provided on the surface of the adjusting rod 62. The limiting rod 63 is arranged between the positioning hole and the adjusting hole. The height limiting plate 64 is fixedly installed on the top of the limiting rod 63. The height of the height limiting plate 64 can be adjusted according to the model of the conveyed winding drum, which facilitates the conveyance of the winding drum and improves practicality.

[0027] The positioning device also includes: a transmission vertical rod 65, a triangular block 66, an arc rod 67, an arc-surface long rod 68 and an arc-shaped rotating rod 69. The transmission vertical rod 65 is fixedly mounted on the surface of the feed frame 52, the triangular block 66 is fixedly mounted on the surface of the transmission vertical rod 65, the arc-surface long rod 67 is slidably mounted on the bottom of the height limiting plate 64, the arc-surface long rod 68 is fixedly mounted on one end of the arc-surface long rod 68, and the arc-shaped rotating rod 69 is rotatably mounted on the other end of the arc-surface long rod 67, so that the winding drum is positioned after being placed on the top of the conveyor belt 2, preventing the winding drum from being placed in a disorderly manner and affecting subsequent processing, thereby further improving the practicality of the device.

[0028] A second torsion spring is provided between the arc-shaped rotating rod 69 and the arc-shaped rod 67. The triangular block 66 contacts the arc-shaped long rod 68, and the arc-shaped rotating rod 69 is driven to reset by the second torsion spring.

[0029] When the present embodiment is working, the fixed seat 46 moves toward the bottom, driving the circular vertical rod 410 to move toward the bottom. The circular vertical rod 410 moves toward the bottom and contacts the feed frame 52 and drives the feed frame 52 to move toward the bottom. After the feed frame 52 moves toward the bottom, it no longer contacts the wire reel, so that when the wire reel is conveyed to the top of the conveyor belt 2, it will only contact the support plate 53 and will not contact the feed frame 52, preventing the wire reel from being affected by the feed frame 52 and being unable to be conveyed, making it easier for the conveying device to transfer the wire reel. The feed frame 52 moves toward the bottom with The movable rotating screw 58 moves toward the bottom, and the movement of the rotating screw 58 will drive the spiral groove to move toward the bottom. The movement of the spiral groove will drive the ring 57 to rotate. The rotation of the ring 57 will drive the semi-cylinder 56 to rotate. The rotation of the semi-cylinder 56 will block part of the air outlet 55, so that when the feed frame 52 is reset to move to the top through the elastic telescopic rod 51, it can only move slowly to the top, preventing the feed frame 52 from being reset quickly and causing other winding reels placed on the top of the feed frame 52 to topple over, resulting in inability to be normally clamped by the conveying device, thereby improving the stability of the device during operation.

[0030] Move the height limiting plate 64 toward the top, and after moving the height limiting plate 64 to the required height, align the positioning hole with the adjustment hole, then place the limiting rod 63 between the positioning hole and the adjustment hole and limit the adjustment rod 62, and the height of the height limiting plate 64 can be adjusted according to the type of the winding drum to be transported, so as to facilitate the transportation of the winding drum and improve practicality. The movement of the feed frame 52 toward the bottom will drive the transmission vertical rod 65 to move toward the bottom, and the movement of the transmission vertical rod 65 will drive the triangular block 66 to move toward the bottom, and the triangular block 66 will contact the arc long rod 68 when it moves toward the bottom, and the three The movement of the corner block 66 will drive the arc-surface long rod 68 to move away from the transmission vertical rod 65. The movement of the arc-surface long rod 68 will drive the arc-shaped rod 67 to move away from the arc-surface long rod 68. The movement of the arc-surface long rod 68 will drive the arc-shaped rotating rod 69 to move. The conveyor belt 2 drives the winding drum to move. After the winding drum is blocked by the arc-shaped rod 67, the winding drum moves away from the baffle 1, so that the winding drum is positioned after being placed on the top of the conveyor belt 2, preventing the winding drum from being placed in a disorderly manner and affecting subsequent processing, thereby further improving the practicability of the device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bobbin transport device for producing bedding textile products, comprising a baffle (1), characterized in that: A conveying roller is rotatably mounted between the baffles (1), a conveying belt (2) is transmission-connected between the conveying rollers, a servo motor (3) is fixedly mounted on the surface of the baffle (1), the output end of the servo motor (3) rotatably penetrates the inner and outer walls of the baffle (1), the output end of the servo motor (3) is fixedly mounted on the surface of the conveying roller, two bottom plates (41) are fixedly mounted on the surface of the baffle (1), and a conveying device is arranged on the top of the bottom plate (41); The conveying device comprises: a driving device (42), an electric push rod (43), a connecting rod (44) and a fixing rod (45); the driving device (42) is arranged on the top of the bottom plate (41); the electric push rod (43) is fixedly mounted on the top of the driving device (42); the connecting rod (44) is fixedly mounted on the output end of the electric push rod (43); the fixing rod (45) is fixedly mounted on one end of the connecting rod (44) away from the electric push rod (43); and an L-shaped rod (413) is fixedly mounted on the top of the baffle (1); A loading device for loading the wire reel and a positioning device for positioning the wire reel are also provided on the top of the bottom plate (41).

2. A bobbin transport device for bedding textile production according to claim 1, characterized in that: The conveying device further comprises: a fixed seat (46), a rotating rod (47), a transmission rod (48), a rubber block (49), a circular vertical rod (410), a connecting cross rod (411) and an arc surface ring (412), wherein the fixed seat (46) is fixedly mounted on the bottom of the fixed rod (45), the rotating rod (47) is rotatably mounted on the circumferential surface of the fixed seat (46), the transmission rod (48) is fixedly mounted on a side of the rotating rod (47) that is close to each other, the rubber block (49) is fixedly mounted on a side of the rotating rod (47) that is away from each other, the circular vertical rod (410) is fixedly mounted on the bottom of the fixed seat (46), the connecting cross rod (411) is fixedly mounted on a fixed end of the electric push rod (43), and the arc surface ring (412) is fixedly mounted on an end of the connecting cross rod (411) that is away from the electric push rod (43).

3. A bobbin transport device for bedding textile production according to claim 2, characterized in that: A first torsion spring is provided between the rotating rod (47) and the fixing seat (46), and the arc surface ring (412) is in contact with the transmission rod (48).

4. A bobbin transport device for bedding textile production according to claim 3, characterized in that: The feeding device comprises: an elastic telescopic rod (51), a feeding frame (52), a support plate (53), an inflating cylinder (54), a plurality of air outlet holes (55), a semi-cylinder (56), a collar (57) and a rotating screw (58), wherein the elastic telescopic rod (51) is fixedly mounted on the top of the bottom plate (41), the feeding frame (52) is fixedly mounted on the fixed end of the elastic telescopic rod (51), the support plate (53) is fixedly mounted on the top of the bottom plate (41), and a surface of the feeding frame (52) is provided with The inflatable cylinder (54) is fixedly mounted on the inner and outer walls of the bottom plate (41), the plurality of air outlet holes (55) are opened and closed at the bottom of the inflatable cylinder (54), the semi-cylinder (56) is rotatably mounted on the inner wall of the inflatable cylinder (54), the sleeve (57) is fixedly mounted on the top of the semi-cylinder (56), the rotating screw (58) is fixedly mounted on the bottom of the feed frame (52), the circumferential surface of the rotating screw (58) is provided with a spiral groove, and the sleeve (57) is slidably mounted on the inner wall of the spiral groove.

5. A bobbin transport device for bedding textile production according to claim 4, characterized in that: The support plate (53) is in contact with the square groove, and the semi-cylinder (56) is in contact with the air outlet hole (55).

6. A bobbin transport device for bedding textile production according to claim 5, characterized in that: The positioning device comprises: a positioning rod (61), an adjusting rod (62), a limiting rod (63) and a height limiting plate (64); the positioning rod (61) is fixedly mounted on the top of the bottom plate (41); a positioning hole is provided on the surface of the positioning rod (61); the adjusting rod (62) is slidably mounted on the inner wall of the positioning rod (61); a plurality of adjusting holes are provided on the surface of the adjusting rod (62); the limiting rod (63) is arranged between the positioning hole and the adjusting hole; and the height limiting plate (64) is fixedly mounted on the top of the limiting rod (63).

7. A bobbin transport device for producing bedding textile products according to claim 6, characterized in that: The positioning device further comprises: a transmission vertical rod (65), a triangular block (66), an arc-shaped rod (67), an arc-surface long rod (68) and an arc-shaped rotating rod (69), wherein the transmission vertical rod (65) is fixedly mounted on the surface of the feed frame (52), the triangular block (66) is fixedly mounted on the surface of the transmission vertical rod (65), the arc-shaped rod (67) is slidably mounted on the bottom of the height limiting plate (64), the arc-surface long rod (68) is fixedly mounted on one end of the arc-shaped rod (67), and the arc-shaped rotating rod (69) is rotatably mounted on the other end of the arc-shaped rod (67).

8. A bobbin transport device for bedding textile production according to claim 7, characterized in that: A second torsion spring is provided between the arc-shaped rotating rod (69) and the arc-shaped rod (67), and the triangular block (66) is in contact with the arc-shaped long rod (68).

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