A device for testing and packaging textile products

Abstract

The present invention relates to the technical field of cloth packaging, and in particular to a device for textile inspection and packaging, comprising: a pressing belt, wherein the pressing belt is driven and supported by a tensioning roller and two expansion rollers symmetrically distributed with the tensioning roller, forming a triangular distribution; in the present invention, when the pressing belt contacts a cloth roll and gradually presses it, the two expansion rollers will open, the pressing belt will wrap the cloth roll, and as the distance between the two expansion rollers increases, the range of the cloth roll wrapped by the pressing belt becomes larger, until the two expansion rollers are opened to the maximum amount, forming a wrapping limit on the surface of the cloth roll, preventing the tail end of the cloth from swinging outward and separating from the cloth roll, which is conducive to maintaining the stability of the cloth tail end winding, and after winding, the wrapping is maintained to prepare for the later bundling.

Description

Technical Field

[0001] The invention relates to the field of cloth packaging, in particular to a device for textile testing and packaging. Background Art

[0002] With the continuous development of society, after the fabric is made, it is necessary to inspect the fabric to check whether there are defects, holes, or off-line phenomena. The fabric inspection machine is composed of a guide structure, a winding structure, a leveling structure and a lighting structure, and the lighting structure is composed of a lighting board.

[0003] In the process of fabric inspection and packaging, the fabric needs to be unfolded and illuminated for inspection to see if there are any holes. After the inspection is completed, the fabric needs to be rolled up, and the qualified fabric needs to be rolled up and packaged. However, in the process of rolling up, since the fabric is soft, it is easy to become loose when it is near the tail end due to the swing of the roll, and the tail end is not easy to stabilize, which increases the difficulty for the staff to tie the fabric. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a device for textile testing and packaging.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a device for textile testing and packaging, including mounting frames, wherein a plurality of intermediate transfer rollers, an upper support roller and two output guide rollers are rotatably connected between the mounting frames, and also includes a lighting component, wherein the lighting component is used to light the inner side of the unfolded cloth, and also includes:

[0006] A pressing belt, wherein the pressing belt is driven and supported by a tensioning roller and two expansion rollers symmetrically distributed with respect to the tensioning roller, forming a triangular distribution;

[0007] A moving frame, wherein a linear drive assembly is connected between the moving frame and the mounting frame, the moving frame has two connecting frames, first elastic support members are connected between the two ends of the tensioning roller and the two connecting frames respectively, and the two ends of the expansion roller are rotatably connected to the two connecting frames respectively through a first connecting rod;

[0008] An auxiliary support plate, one end of which is fixedly connected to a support pin, the support pin is slidably connected to the surface of the first connecting rod through a slide rail, and the other end is slidably inserted into the end of the connecting frame.

[0009] It should be understood that the cloth is unfolded under the support of the middle transfer roller, the upper support roller and the output guide roller, and the unfolded cloth is illuminated from the inside through the lighting component. The staff observes from the outside of the cloth. When obvious light passes through, it indicates that there is a hole, and the lighting detection is realized;

[0010] During the inspection process, the inspected fabric needs to be rolled up. After collection, when the fabric is rolled up at the tail end of the fabric, the linear drive component is started. The linear drive component can be specifically an electric cylinder. The linear drive component drives the moving frame to move. The moving frame drives the tensioning roller and the expansion roller to move synchronously through the connecting frame, thereby driving the pressing belt to move. When the pressing belt contacts the fabric roll and gradually presses it, the two expansion rollers will open, and the pressing belt will wrap the fabric roll. As the distance between the two expansion rollers increases, the range of the pressing belt wrapping the fabric roll becomes larger, until the two expansion rollers are opened to the maximum, forming a wrapping limit on the surface of the fabric roll to prevent the tail end of the fabric from swinging outward and detaching from the fabric roll.

[0011] It should be noted that since the pressing belt is connected to the surfaces of the expansion roller and the tensioning roller, during the process of winding up the tail end, although the pressing belt presses and wraps the cloth roll, it will not affect the continued winding of the cloth, which is beneficial to limit the swinging and detachment of the tail end of the cloth during winding up while maintaining the winding function.

[0012] It should be further explained that the tensioning roller is always supported by the first elastic support member to tension the pressing belt, thereby maintaining close contact with the cloth roll while keeping the pressing belt in a changing shape.

[0013] As a further embodiment of the present invention, it also includes:

[0014] A cloth placing roller, both ends of which are fixedly connected with overlapping columns;

[0015] Two overlapping platforms are symmetrically distributed at both ends of the cloth placing roller, and the two overlapping platforms are fixedly mounted on the inner bottom surface of the mounting frame, and overlapping grooves are opened on the sides, and the overlapping columns are overlapped in the overlapping grooves.

[0016] It should be understood that the connection between the overlapping column and the overlapping groove plays a role in installing the cloth placing roller.

[0017] It should be noted that the cloth placing roller is arranged at the first position of the mounting frame, and the cloth is pulled out and sequentially passes through the middle transfer roller, an upper support roller and two output guide rollers to unfold the cloth, so that the cloth passes through the polishing assembly for polishing detection.

[0018] As a further embodiment of the present invention, it also includes:

[0019] A cloth collecting roller, both ends of which are fixedly connected to support shafts, the ends of the two support shafts are plugged with turntables, the surfaces of the two turntables are rotatably connected to a fixed seat and a movable seat, the movable seat is slidably plugged on the surface of the mounting frame, and the fixed seat is fixedly connected to the surface of the mounting frame;

[0020] A first motor is fixedly connected to the fixing seat, and an output end of the first motor is fixedly connected to a rotating disk on the fixing seat.

[0021] It should be understood that the cloth collecting roller is arranged at the second position of the mounting frame for collecting cloth, and the second position and the first position are distributed at both ends of the mounting frame;

[0022] When winding is required, the first motor is started, the first motor drives the turntable to rotate, the turntable drives the support shaft plugged with the turntable to rotate, and the support shaft synchronously drives the cloth collection roller to rotate to achieve winding.

[0023] It should be noted that when the cloth-receiving roller that has been wound needs to be disassembled, the movable seat is pulled so that the turntable on the movable seat is separated from the supporting shaft, which is convenient and quick.

[0024] As a further embodiment of the present invention, a clamping assembly is provided on the surface of the two support shafts, and the clamping assembly is used to clamp and position the two ends of the cloth roll at multiple positions after the pressing belt presses and positions the cloth at the tail end of the surface of the cloth collection roller, and the clamping assembly includes:

[0025] A threaded sleeve, wherein the threaded sleeve is threadedly connected to the surface of the support shaft, a follower tooth is provided on the surface of the threaded sleeve, and a movable sleeve is rotatably connected to the end thereof, and the movable sleeve is slidably sleeved on the surface of the support shaft;

[0026] A linkage rack, wherein a second elastic support member is connected between the linkage rack and the moving frame, and the linkage rack is adapted to the follower teeth;

[0027] Three turning frames, the three turning frames are distributed in a circular array on the surface of the moving sleeve, and the ends of the three turning frames are rotatably connected to pressure rollers;

[0028] An angle adjustment component is used to adjust the turning angle of the turning frame so as to turn the pressure roller to the outer edge of the end of the cloth roll for clamping and limiting.

[0029] It should be understood that after the moving frame drives the pressing belt to contact the cloth roll, during the continued movement, the linkage rack will engage with the follower teeth on the surface of the threaded sleeve, the transmission threaded sleeve will rotate, and the threaded sleeve will synchronously drive the moving sleeve to move, and the moving sleeve will drive the flipping frame to approach the end of the cloth roll. After the flipping frame approaches the end of the cloth roll, the flipping frame is adjusted to flip through the angle adjustment assembly, and the pressure roller is flipped and pressed on the end of the cloth roll, which is convenient for the staff to position the cable tie for the stably clamped end of the cloth roll, provides good conditions for the staff to perform cable tying, and helps to reduce the difficulty of cable tying.

[0030] As a further embodiment of the present invention, the angle adjustment assembly comprises:

[0031] A limit baffle, the limit baffle is fixedly connected to the surface of the support shaft and close to the cloth collecting roller, three toggle rods distributed in a ring array are inserted on the side of the limit baffle, one end of the toggle rod is slidably connected with a contact ring, and the other ends of the three toggle rods penetrate the limit baffle and contact the bottom ends of the three turning frames respectively;

[0032] Three elastic telescopic rods are respectively fixedly connected to the surfaces of the three flip frames, and the ends of the three elastic telescopic rods are in contact with the surface of the limit baffle.

[0033] It should be understood that when the movable sleeve approaches the cloth collecting roller, the contact ring will contact the cloth collecting roller for the first time, and then when the movable sleeve continues to move, the toggle rod will act on the bottom end of the flip frame under the support of the contact ring, and the bottom end of the flip frame will flip under the push of the toggle rod, thereby driving the pressure roller to flip and press the end of the cloth roll. The synchronous pressing of multiple positions of the three pressure rollers realizes the multi-directional clamping and positioning of the end of the cloth roll, maintains the wound state of the end of the cloth roll, and prepares for the cable tie at the end of the cloth roll.

[0034] As a further embodiment of the present invention, the overturning frame is a telescopic mechanism, and the telescopic mechanism comprises:

[0035] A fixed section, the fixed section is rotatably connected to the surface of the movable sleeve, and the bottom end of the fixed section is in contact with the end of the toggle rod;

[0036] A movable section, wherein the movable section is slidably inserted into the interior of the fixed section, and an end portion of the movable section is rotatably connected to the pressure roller;

[0037] A telescopic adjustment component is connected to the surface of the movable sleeve, which is used to synchronously adjust the telescopic state of the movable segments on the three flip frames on the fixed segments. The telescopic adjustment component includes:

[0038] Three linkage pins, the three linkage pins are rotatably connected to the surfaces of the three movable segments respectively;

[0039] A linkage disk, the linkage disk is rotatably connected to the surface of the movable sleeve, and three guide grooves are opened on the surface, the guide grooves include a limit groove, a first transverse groove, an inclined groove and a second transverse groove, and the linkage pin is slidably arranged in the limit groove;

[0040] A rotation driving unit, wherein the rotation driving unit is used to drive the linkage disk to rotate.

[0041] It should be understood that by setting the turning frame as a telescopic structure, after the turning frame drives the pressure roller to turn over, the three pressure rollers are first located on the outside of the end of the cloth roll, avoiding direct contact with the end of the cloth roll and causing it to be pulled, thereby causing wrinkles. After the turning frame is turned over, the linkage pin will move in the limit groove to the opening where the first transverse groove is connected to the limit groove, and the linkage disk is driven to rotate by the rotation drive unit. The linkage disk drives the first transverse groove to move to the surface of the linkage pin and continues to move. The inclined groove will move to the linkage pin and pull the linkage pin. The linkage pin synchronously drives the movable section to retract into the fixed section, and then synchronously drives the pressure roller to press and clamp the end of the cloth roll, thereby first adjusting the pressure roller to face the surface of the cloth roll, and then driving the pressure roller to press and clamp, thereby avoiding the occurrence of wrinkles in the cloth caused by pushing in the oblique direction.

[0042] As a further embodiment of the present invention, the rotation drive unit comprises:

[0043] A follower gear ring, the follower gear ring is fixedly connected to the surface of the linkage disk;

[0044] The second motor is fixedly mounted on the surface of the moving sleeve, and an output end of the second motor is fixedly connected with a driving gear, and the driving gear is meshed with the follower gear ring.

[0045] As a further embodiment of the present invention, the first elastic support member comprises:

[0046] A connecting groove, wherein the connecting groove is provided on the connecting frame;

[0047] A gas spring is fixedly connected in a connecting groove, and an end portion is fixedly connected to a support plate, and the support plate is slidably connected in the connecting groove, and an end portion is rotationally connected to an end portion of a tensioning roller.

[0048] As a further embodiment of the present invention, the second elastic support member comprises:

[0049] A supporting prism, wherein the supporting prism is fixedly connected to the surface of the moving frame and the supporting prism is slidably inserted into the end of the linkage rack;

[0050] A support spring is sleeved on the surface of the support prism, and two ends of the support spring are respectively fixedly connected to the moving frame and the linkage rack.

[0051] As a further embodiment of the present invention, the lighting assembly comprises:

[0052] A transparent cover, the transparent cover is fixedly connected to the inner bottom surface of the mounting frame;

[0053] A lighting lamp is fixedly installed in the transparent cover to illuminate the unfolded fabric.

[0054] Compared with the prior art, the present invention has the following beneficial effects:

[0055] In the present invention, when the pressing belt contacts the cloth roll and gradually presses it, the two expansion rollers will open, and the pressing belt will wrap the cloth roll. As the spread distance between the two expansion rollers increases, the range of the cloth roll wrapped by the pressing belt will increase, until the two expansion rollers are opened to the maximum, forming a wrapping limit on the surface of the cloth roll, preventing the tail end of the cloth from swinging outward and separating from the cloth roll, which is beneficial to maintaining the stability of the cloth tail end when winding, and after winding, keeping the wrapping to prepare for the later bundling.

[0056] Since the pressing belt is connected to the surfaces of the expansion roller and the tensioning roller, during the process of winding up the tail end, although the pressing belt presses and wraps the cloth roll, it will not affect the continued winding of the cloth, which is beneficial to limit the swinging and detachment of the tail end of the cloth during winding up while maintaining the winding function.

[0057] The tensioning roller is always supported by the first elastic support member to tension the pressing belt, thereby maintaining close contact with the cloth roll while keeping the pressing belt in a changed shape.

[0058] In the process of the pressing belt continuing to press and wrap the cloth roll after contacting it, after the pressing roller is close to the end of the cloth roll, the flip frame is adjusted to flip through the angle adjustment component, and the pressing roller is flipped and pressed on the end of the cloth roll. The pressure of the pressing belt provides favorable conditions for the pressing roller to clamp the end of the cloth roll. After the pressing roller adds the end of the cloth roll, it is convenient for the staff to position the stably clamped end of the cloth roll for cable tying, which provides good conditions for the staff to perform cable tying and helps to reduce the difficulty of cable tying. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0060] Figure 2 for Figure 1 Enlarged view of part A.

[0061] Figure 3 for Figure 1 Enlarged view of part B.

[0062] Figure 4 It is a structural cross-sectional view of the side view of the present invention.

[0063] Figure 5 It is a schematic diagram of the structure of the cloth placing roller and the overlapping platform after being exploded.

[0064] Figure 6 It is a structural cross-sectional view of the clamping assembly of the present invention.

[0065] Figure 7 for Figure 6Enlarged view of part C.

[0066] Figure 8 It is a schematic structural diagram of the pressing belt, tensioning roller and pressing roller of the present invention.

[0067] Fig. 9 It is a schematic diagram of the structure of the linkage rack of the present invention.

[0068] Fig.10 It is a schematic structural diagram of the support shaft of the present invention.

[0069] In the figure: mounting frame 1, intermediate transfer roller 2, upper support roller 3, output guide roller 4, cloth 5, pressing belt 6, tensioning roller 7, expansion roller 8, moving frame 9, connecting frame 901, linear drive assembly 902, first connecting rod 10, auxiliary support plate 11, support pin 12, slide rail 13, cloth placing roller 14, overlapping column 15, overlapping platform 16, overlapping groove 17, cloth collecting roller 18, support shaft 1801, turntable 19, fixed seat 20, movable seat 21, first motor 22, threaded sleeve 23, follower tooth 24, moving sleeve 25, connecting block 2501, slide groove 2502, linkage rack 26, flip frame 27, fixed section 2701, movable section 2702, linkage pin 2703, pressure roller 28, limit baffle 29, toggle rod 30, contact ring 31, elastic telescopic rod 32, linkage plate 33, guide groove 34, limit groove 3401, first transverse groove 3402, inclined groove 3403, second transverse groove 3404, follower gear ring 35, second motor 36, driving gear 37, connecting groove 38, gas spring 39, support plate 40, damping ring 41, support prism 42, support spring 43, transparent cover 44, lighting lamp 45, first position a, second position b. DETAILED DESCRIPTION

[0070] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0071] like Figures 1 to 10 The device for textile inspection and packaging shown in the figure comprises a mounting frame 1, wherein a plurality of intermediate transfer rollers 2, an upper support roller 3 and two output guide rollers 4 are rotatably connected between the mounting frames 1, and further comprises a polishing component, wherein the polishing component is used to polish the inner side of the unfolded cloth 5, and further comprises:

[0072] A pressing belt 6, which is driven and supported by a tensioning roller 7 and two expansion rollers 8 symmetrically distributed with respect to the tensioning roller 7, forming a triangular distribution;

[0073] A moving frame 9, a linear drive assembly 902 is connected between the moving frame 9 and the mounting frame 1, the moving frame 9 has two connecting frames 901, first elastic support members are connected between the two ends of the tensioning roller 7 and the two connecting frames 901, and the two ends of the expansion roller 8 are rotatably connected to the two connecting frames 901 through the first connecting rod 10;

[0074] The auxiliary support plate 11 has one end fixedly connected with a support pin 12 , the support pin 12 is slidably connected to the surface of the first connecting rod 10 through a slide rail 13 , and the other end is slidably inserted into the end of the connecting frame 901 .

[0075] It should be understood that the cloth 5 is unfolded under the support of the intermediate transfer roller 2, the upper support roller 3 and the output guide roller 4, and the unfolded cloth 5 is illuminated from the inside by the lighting component. The staff observes from the outside of the cloth 5. When obvious light passes through, it indicates that there is a hole, and the lighting detection is realized;

[0076] During the detection process, the detected cloth 5 needs to be rolled up. After collection, when the roll of the cloth 5 is at the tail end of the cloth 5, the linear drive component 902 is started. The linear drive component 902 can be specifically an electric cylinder. The linear drive component 902 will drive the moving frame 9 to move, and the moving frame 9 will synchronously drive the tensioning roller 7 and the expansion roller 8 to move synchronously through the connecting frame 901, thereby driving the pressing belt 6 to move. When the pressing belt 6 contacts the cloth roll and gradually presses it, the two expansion rollers 8 will open, and the pressing belt 6 will wrap the cloth roll. As the distance between the two expansion rollers 8 increases, the range of the cloth roll wrapped by the pressing belt 6 becomes larger, until the two expansion rollers 8 are opened to the maximum, forming a wrapping limit on the surface of the cloth roll, preventing the tail end of the cloth 5 from swinging outward and detaching from the cloth roll;

[0077] It should be noted that since the pressing belt 6 is transmission-connected to the surfaces of the expansion roller 8 and the tensioning roller 7, during the process of winding up the tail end, although the pressing belt 6 presses and wraps the cloth roll, it will not affect the continued winding of the cloth 5, which is beneficial to limit the swinging and detachment of the tail end of the cloth 5 during winding up while maintaining the winding function.

[0078] It should be further explained that the tensioning roller 7 is always supported by the first elastic support member to tension the pressing belt 6, thereby maintaining close contact with the cloth roll while keeping the pressing belt 6 in a changed shape.

[0079] As a further embodiment of the present invention, it also includes:

[0080] A cloth placing roller 14, both ends of which are fixedly connected with overlapping columns 15;

[0081] Two overlapping platforms 16 are symmetrically distributed at both ends of the cloth placing roller 14 , and the two overlapping platforms 16 are fixedly installed on the inner bottom surface of the mounting frame 1 , and overlapping grooves 17 are opened on the sides, and the overlapping columns 15 are overlapped in the overlapping grooves 17 .

[0082] It should be understood that the connection between the overlapping column 15 and the overlapping groove 17 plays a role in installing the cloth placing roller 14.

[0083] It should be noted that the cloth placing roller 14 is arranged at the first position a of the mounting frame 1, and the cloth 5 is pulled out and sequentially passes through the middle transfer roller 2, an upper support roller 3 and two output guide rollers 4 to unfold the cloth 5, so that the cloth 5 passes through the polishing component for polishing detection.

[0084] As a further embodiment of the present invention, it also includes:

[0085] A cloth collecting roller 18, both ends of which are fixedly connected to support shafts 1801, and the ends of the two support shafts 1801 are plugged with turntables 19, and the surfaces of the two turntables 19 are rotatably connected to a fixed seat 20 and a movable seat 21, respectively, the movable seat 21 is slidably plugged on the surface of the mounting frame 1, and the fixed seat 20 is fixedly connected to the surface of the mounting frame 1;

[0086] The first motor 22 is fixedly connected to the fixing base 20 , and an output end of the first motor 22 is fixedly connected to the rotating disk 19 on the fixing base 20 .

[0087] It should be understood that the cloth collecting roller 18 is arranged at the second position b of the mounting frame 1 where the cloth is to be collected, and the second position b and the first position a are distributed at both ends of the mounting frame 1;

[0088] When winding is required, the first motor 22 is started, the first motor 22 drives the turntable 19 to rotate, the turntable 19 drives the support shaft 1801 plugged with the turntable 19 to rotate, and the support shaft 1801 synchronously drives the cloth collection roller 18 to rotate to achieve winding.

[0089] It should be noted that when the cloth-receiving roller 18 that has been wound needs to be disassembled, the movable seat 21 is pulled so that the turntable 19 on the movable seat 21 is separated from the support shaft 1801, which is convenient and quick.

[0090] As a further embodiment of the present invention, a clamping assembly is provided on the surface of the two support shafts 1801. The clamping assembly is used to clamp and position the two ends of the cloth roll at multiple positions after the pressing belt 6 presses and positions the cloth 5 at the tail end of the surface of the cloth collection roller 18. The clamping assembly includes:

[0091] A threaded sleeve 23, the threaded sleeve 23 is threadedly connected to the surface of the support shaft 1801, a follower tooth 24 is provided on the surface of the threaded sleeve 23, and a movable sleeve 25 is rotatably connected to the end thereof, and the movable sleeve 25 is slidably sleeved on the surface of the support shaft 1801;

[0092] A linkage rack 26, a second elastic support member is connected between the linkage rack 26 and the moving frame 9, and the linkage rack 26 is adapted to the follower tooth 24;

[0093] Three turning frames 27, which are distributed in a circular array on the surface of the moving sleeve 25, and the ends of the turning frames 27 are rotatably connected to the pressing rollers 28;

[0094] Angle adjustment component, the angle adjustment component is used to adjust the turning angle of the turning frame 27 to turn the pressure roller 28 to the outer edge of the end of the cloth roll for clamping and limiting.

[0095] Specifically, a connecting block 2501 is fixedly connected inside the movable sleeve 25, a sliding groove 2502 is provided on the surface of the support shaft 1801, and the connecting slider is slidably connected in the sliding groove 2502, so that the movable sleeve 25 is slidably connected along the extension direction of the support shaft 1801.

[0096] It should be understood that after the movable frame 9 drives the pressing belt 6 to contact the cloth roll, during the continued movement, the linkage rack 26 will engage with the follower teeth 24 on the surface of the threaded sleeve 23, and the transmission threaded sleeve 23 will rotate. The threaded sleeve 23 will synchronously drive the movable sleeve 25 to move, and the movable sleeve 25 drives the flipping frame 27 to approach the end of the cloth roll. After the flipping frame 27 approaches the end of the cloth roll, the flipping frame 27 is adjusted to flip through the angle adjustment component, and the pressure roller 28 is flipped and pressed on the end of the cloth roll, which is convenient for the staff to position the cable tie for the stably clamped end of the cloth roll, provides good conditions for the staff to perform cable tying, and helps to reduce the difficulty of cable tying.

[0097] As a further embodiment of the present invention, the angle adjustment assembly comprises:

[0098] The limit baffle 29 is fixedly connected to the surface of the support shaft 1801 and close to the cloth collecting roller 18. Three toggle rods 30 distributed in a ring array are inserted on the side of the limit baffle 29. A contact ring 31 is slidably connected between one end of the toggle rod 30. The other ends of the three toggle rods 30 penetrate the limit baffle 29 and contact the bottom ends of the three turning frames 27 respectively.

[0099] Three elastic telescopic rods 32 are respectively fixedly connected to the surfaces of the three flip frames 27 , and the ends of the three elastic telescopic rods 32 are in contact with the surface of the limit baffle 29 .

[0100] It should be understood that when the movable sleeve 25 approaches the cloth collecting roller 18, the contact ring 31 will contact the cloth collecting roller 18 for the first time. Then, when the movable sleeve 25 continues to move, the toggle rod 30 will act on the bottom end of the flip frame 27 under the support of the contact ring 31. The bottom end of the flip frame 27 is flipped under the push of the toggle rod 30, thereby driving the pressure roller 28 to flip and press the end of the cloth roll. The synchronous pressing of multiple positions of the three pressure rollers 28 realizes the multi-directional clamping and positioning of the end of the cloth roll, maintains the rolled-up state of the end of the cloth roll, and prepares for the cable tie at the end of the cloth roll.

[0101] As a further embodiment of the present invention, the turning frame 27 is a telescopic mechanism, and the telescopic mechanism includes:

[0102] The fixed section 2701 is rotatably connected to the surface of the movable sleeve 25, and the bottom end of the fixed section 2701 contacts the end of the toggle rod 30;

[0103] The movable section 2702 is slidably inserted into the interior of the fixed section 2701, and the end portion is rotatably connected to the pressing roller 28;

[0104] A telescopic adjustment component is connected to the surface of the movable sleeve 25, which is used to synchronously adjust the telescopic state of the movable segments 2702 on the three flip frames 27 on the fixed segments 2701. The telescopic adjustment component includes:

[0105] Three linkage pins 2703, the three linkage pins 2703 are rotatably connected to the surfaces of the three movable segments 2702 respectively;

[0106] The linkage disk 33 is rotatably connected to the surface of the movable sleeve 25, and three guide grooves 34 are formed on the surface. The guide grooves 34 include a limit groove 3401, a first transverse groove 3402, an oblique groove 3403, and a second transverse groove 3404. The linkage pin 2703 is slidably disposed in the limit groove 3401;

[0107] The rotation driving unit is used to drive the linkage disk 33 to rotate.

[0108] It should be understood that by setting the turning frame 27 as a telescopic structure, after the turning frame 27 drives the pressure rollers 28 to turn over, the three pressure rollers 28 are first located outside the end of the cloth roll, so as to avoid direct contact with the cloth roll end to cause the cloth roll end to be moved and wrinkled. After the turning frame 27 is turned over, the linkage pin 2703 moves in the limiting groove 3401 to the opening where the first transverse groove 3402 and the limiting groove 3401 are connected, and the linkage disk 33 is driven to rotate by the rotation drive unit, and the linkage disk 33 drives the first The transverse groove 3402 moves to the surface of the linkage pin 2703 and continues to move. The inclined groove 3403 will move to the linkage pin 2703, pulling the linkage pin 2703. The linkage pin 2703 simultaneously drives the movable section 2702 to shrink toward the inside of the fixed section 2701, and then simultaneously drives the pressure roller 28 to press and clamp the end of the cloth roll, thereby first adjusting the pressure roller 28 to face the surface of the cloth roll, and then driving the pressure roller 28 to press and clamp, thereby avoiding the occurrence of wrinkles in the cloth 5 caused by the oblique push.

[0109] As a further embodiment of the present invention, the rotary drive unit comprises:

[0110] A follower gear ring 35, which is fixedly connected to the surface of the linkage plate 33;

[0111] The second motor 36 is fixedly mounted on the surface of the moving sleeve 25 , and an output end of the second motor 36 is fixedly connected with a driving gear 37 , and the driving gear 37 is meshed with the follower gear ring 35 .

[0112] It should be understood that when the linkage disk 33 needs to be driven to rotate, the second motor 36 is started, the second motor 36 drives the driving gear 37 to rotate, the driving gear 37 synchronously drives the follower gear ring 35 to rotate, and the follower gear ring 35 synchronously drives the linkage disk 33 to rotate.

[0113] As a further embodiment of the present invention, the first elastic support member comprises:

[0114] A connecting groove 38, which is provided on the connecting frame 901;

[0115] The gas spring 39 is fixedly connected in the connecting groove 38 , and the end portion thereof is fixedly connected with a support plate 40 , the support plate 40 is slidably connected in the connecting groove 38 , and the end portion thereof is rotationally connected with the end portion of the tensioning roller 7 .

[0116] It should be understood that during the opening of the two expansion rollers 8, the pressing belt 6 will pull the tensioning wheel during the squeezing of the cloth roll, and the tensioning wheel will simultaneously act on the support plate 40. The support plate 40, supported by the gas spring 39, will make way for the pressing belt 6 and always maintain a tensioned state so that the pressing belt 6 can stick to the surface of the cloth roll.

[0117] Specifically, a damping ring 41 is provided at the rotating connection between the tensioning roller 7 and the end of the support plate 40. The damping ring 41 is fixedly connected to the surface of the support plate 40, and the inner ring surface is in friction contact with the surface of the end connection of the tensioning wheel to form a certain damping, which is beneficial to overcome the winding inertia of the cloth 5 when the cloth collecting roller 18 stops rotating, and is beneficial to maintaining the stability of the cloth 5.

[0118] As a further embodiment of the present invention, the second elastic support member comprises:

[0119] A supporting prism 42, the supporting prism 42 is fixedly connected to the surface of the moving frame 9, and the supporting prism 42 is slidably inserted into the end of the linkage rack 26;

[0120] The support spring 43 is sleeved on the surface of the support prism 42, and the two ends of the support spring 43 are fixedly connected to the moving frame 9 and the linkage rack 26 respectively.

[0121] It should be understood that in the process of meshing transmission between the linkage rack 26 and the teeth on the surface of the threaded sleeve 23, when the pressure roller 28 has completed pressing and the linkage rack 26 continues to move, the support spring 43 will be compressed, which will provide a rotational tendency force to the threaded sleeve 23 and provide a certain degree of freedom for the movement of the movable frame 9, thereby providing a certain degree of freedom for further driving the pressing belt 6 to press the package.

[0122] As a further embodiment of the present invention, the lighting assembly comprises:

[0123] A transparent cover 44, which is fixedly connected to the inner bottom surface of the mounting frame 1;

[0124] The lighting lamp 45 is fixedly installed in the transparent cover 44 to illuminate the unfolded cloth 5.

[0125] It should be understood that by lighting with the lighting lamp 45, the light will pass through the transparent cover 44 and hit the inner side of the cloth 5. If there is a hole in the cloth 5, the light will be emitted through the hole and observed by the staff to detect the hole.

[0126] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A device for textile inspection and packaging, comprising a mounting frame (1), wherein a plurality of intermediate transfer rollers (2), an upper support roller (3) and two output guide rollers (4) are rotatably connected between the mounting frames (1), and further comprising a lighting component, wherein the lighting component is used to light the inner side of the unfolded fabric (5), and wherein: Also includes: A pressing belt (6), wherein the pressing belt (6) is driven and supported by a tensioning roller (7) and two expansion rollers (8) symmetrically distributed with respect to the tensioning roller (7), forming a triangular distribution; A movable frame (9), wherein a linear drive assembly (902) is connected between the movable frame (9) and the mounting frame (1), the movable frame (9) has two connecting frames (901), first elastic support members are connected between the two ends of the tensioning roller (7) and the two connecting frames (901), and the two ends of the expansion roller (8) are rotatably connected to the two connecting frames (901) via first connecting rods (10); an auxiliary support plate (11), one end of the auxiliary support plate (11) being fixedly connected to a support pin (12), the support pin (12) being slidably connected to the surface of the first connecting rod (10) via a slide rail (13), and the other end being slidably plugged into the end of the connecting frame (901); Also includes: A cloth placing roller (14), wherein both ends of the cloth placing roller (14) are fixedly connected to overlapping columns (15); Two overlapping platforms (16), the two overlapping platforms (16) are symmetrically distributed at both ends of the cloth placing roller (14), the two overlapping platforms (16) are fixedly mounted on the inner bottom surface of the mounting frame (1), and both sides are provided with overlapping grooves (17), and the overlapping columns (15) are overlapped in the overlapping grooves (17); Also includes: A cloth collecting roller (18), wherein both ends of the cloth collecting roller (18) are fixedly connected to a support shaft (1801), the ends of the two support shafts (1801) are plugged with a turntable (19), the surfaces of the two turntables (19) are rotatably connected to a fixed seat (20) and a movable seat (21), the movable seat (21) is slidably plugged on the surface of the mounting frame (1), and the fixed seat (20) is fixedly connected to the surface of the mounting frame (1); A first motor (22), the first motor (22) being fixedly connected to the fixing seat (20), and an output end of the first motor (22) being fixedly connected to a rotating disk (19) on the fixing seat (20); A clamping assembly is provided on the surface of each of the two support shafts (1801), and the clamping assembly is used to clamp and position the two ends of the cloth roll at multiple positions after the pressing belt (6) presses and positions the cloth (5) at the tail end of the surface of the cloth collection roller (18), and the clamping assembly comprises: A threaded sleeve (23), the threaded sleeve (23) being threadedly connected to the surface of the support shaft (1801), the surface of the threaded sleeve (23) being provided with follower teeth (24), and the end of the threaded sleeve (23) being rotatably connected to a movable sleeve (25), the movable sleeve (25) being slidably sleeved on the surface of the support shaft (1801); A linkage rack (26), wherein a second elastic support member is connected between the linkage rack (26) and the movable frame (9), and the linkage rack (26) is adapted to the follower tooth (24); Three turning frames (27), the three turning frames (27) are distributed in a circular array on the surface of the moving sleeve (25), and the ends of the three turning frames (27) are rotatably connected to pressure rollers (28); An angle adjustment component, the angle adjustment component is used to adjust the turning angle of the turning frame (27) so as to turn the pressing roller (28) to the outer edge of the end of the cloth roll for clamping and limiting; The angle adjustment component comprises: a limit baffle (29), the limit baffle (29) being fixedly connected to the surface of the support shaft (1801) and close to the cloth collecting roller (18), three toggle rods (30) distributed in a ring array being inserted into the side surface of the limit baffle (29), one end of the toggle rods (30) being slidably connected with a contact ring (31), and the other ends of the three toggle rods (30) passing through the limit baffle (29) and contacting the bottom ends of the three turning frames (27) respectively; Three elastic telescopic rods (32) are respectively fixedly connected to the surfaces of three flip frames (27), and the ends of the three elastic telescopic rods (32) are in contact with the surface of the limit baffle (29).

2. The device for textile testing and packaging according to claim 1, characterized in that: The turning frame (27) is a telescopic mechanism, and the telescopic mechanism comprises: A fixed section (2701), the fixed section (2701) is rotatably connected to the surface of the movable sleeve (25), and the bottom end of the fixed section (2701) is in contact with the end of the toggle rod (30); A movable section (2702), the movable section (2702) being slidably inserted into the interior of the fixed section (2701), and an end portion of the movable section (2702) being rotatably connected to the pressure roller (28); A telescopic adjustment component is connected to the surface of the movable sleeve (25) for synchronously adjusting the telescopic state of the movable segments (2702) on the three flip frames (27) on the fixed segments (2701), and the telescopic adjustment component comprises: Three linkage pins (2703), the three linkage pins (2703) being rotatably connected to the surfaces of the three movable segments (2702) respectively; A linkage disk (33), the linkage disk (33) being rotatably connected to the surface of the movable sleeve (25), and having three guide grooves (34) formed on the surface, the guide grooves (34) comprising a limit groove (3401), a first transverse groove (3402), an inclined groove (3403) and a second transverse groove (3404), the linkage pin (2703) being slidably disposed in the limit groove (3401); A rotation drive unit, the rotation drive unit is used to drive the linkage disk (33) to rotate.

3. The device for textile testing and packaging according to claim 2, characterized in that: The rotary drive unit comprises: A follower gear ring (35), the follower gear ring (35) being fixedly connected to the surface of the linkage disk (33); A second motor (36), the second motor (36) is fixedly mounted on the surface of the moving sleeve (25), and an output end thereof is fixedly connected to a driving gear (37), the driving gear (37) being meshed with the follower gear ring (35).

4. The device for textile testing and packaging according to claim 1, characterized in that: The first elastic support member includes: A connecting groove (38), wherein the connecting groove (38) is provided on the connecting frame (901); A gas spring (39), the gas spring (39) is fixedly connected in the connection groove (38), and the end portion is fixedly connected to a support plate (40), the support plate (40) is slidably connected in the connection groove (38), and the end portion is rotationally connected to the end portion of the tensioning roller (7).

5. The device for textile testing and packaging according to claim 1, characterized in that: The second elastic support member comprises: A supporting prism (42), wherein the supporting prism (42) is fixedly connected to the surface of the moving frame (9), and the supporting prism (42) is slidably inserted into the end of the linkage rack (26); A support spring (43), wherein the support spring (43) is sleeved on the surface of the support prism (42), and two ends of the support spring are respectively fixedly connected to the moving frame (9) and the linkage rack (26).

6. The device for textile testing and packaging according to claim 1, characterized in that: The lighting assembly comprises: A transparent cover (44), the transparent cover (44) being fixedly connected to the inner bottom surface of the mounting frame (1); A lighting lamp (45) is fixedly mounted in the transparent cover (44) to illuminate the unfolded fabric (5).

Images