Crease-resistant and pressure-resistant conveying device for flannelette rolls
By designing an anti-wrinkle and anti-pressure conveying device in textile technology, the velvet roll is suspended between chain tracks, which solves the indentation wrinkle problem caused by traditional conveying methods and improves the quality and production efficiency of finished products.
Patent Information
- Application Number
- CN202421163586.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-27
AI Technical Summary
In textile technology, after the velvet fabric is rolled, the indentation wrinkle printing problem caused by the traditional conveying method will lead to a decrease in the quality of the finished product and an increase in cost. The prior art is difficult to effectively prevent wrinkle printing and improve production efficiency.
A velvet anti-pressure conveying device for velvet rolls is designed. The velvet rolls are suspended between two chain tracks through guide rollers, and the structure of the guide roller body, inner gear ring, outer gear ring and handle is avoided. The generation of crimping marks is achieved, and the automatic transmission and limit switch coordination is achieved through the chain conveyor and the drive motor to ensure the suspension and storage of the velvet roll.
It effectively avoids the occurrence of wrinkle marks, improves the quality of finished products and first-class yield, saves costs, and improves production efficiency through unified packaging.
Smart Images
Figure CN222312226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, in particular to a wrinkle-proof and pressure-proof conveying device for a velvet cloth roll. Background Art
[0002] The warp velvet fabric with high weaving requirements needs a cloth inspection and rolling machine to inspect the fabric quality and roll it for packaging. In order to ensure the continuity and wrinkle and pressure resistance of the grey fabric after rolling, the warp velvet needs to be rolled quickly to ensure that it is placed in upper and lower layers. There are usually two ways. One is to roll it up and directly start packaging, rolling and storing it in single pieces. This process is inefficient and has high labor costs. The other is a conveyor belt, which conveys one piece at a time. This is efficient, but it will cause pressure on one side and form indentation wrinkles. Due to the characteristics of velvet, as long as there are wrinkles, there will be problems with the finished product, resulting in increased costs and a decrease in the rate of first-class products. Utility Model Content
[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a wrinkle-proof and pressure-proof conveying device for flat velvet rolls. The velvet rolls are suspended between two chain tracks by guide rollers, thereby avoiding the generation of wrinkle marks, improving cost quality, and improving the first-class product rate; the velvet rolls are stored and uniformly packaged after a certain number is stored, which saves costs and improves production efficiency.
[0004] The purpose of the utility model is achieved in this way:
[0005] The velvet cloth roll is put into the reel for conveying by the conveyor belt, and the reel is put into the reel for conveying the velvet cloth by the conveyor belt.
[0006] Preferably, the outer diameters of the inner retaining ring and the outer retaining ring are both smaller than the inner diameter of the winding tube, and when the flannel roll is in a suspended state, the top of the inner hole of the winding tube contacts the guide roller body due to the effect of gravity.
[0007] Preferably, a flannel distinguishing mark is provided between the outer retaining ring and the handle, and the flannel distinguishing marks are provided in different colors according to different types of flannel.
[0008] Preferably, the chain track is mounted on the driving sprocket and the driven sprocket on the corresponding side, wherein the driving sprocket is driven by a driving motor, and the driving motor drives the connecting shaft to rotate through a chain transmission, and the connecting shaft drives the two driving sprockets to rotate through a chain transmission, thereby driving the two chain tracks to move.
[0009] Preferably, a front limit switch is provided on the front side of the frame, and a rear limit switch is provided on the rear side.
[0010] Preferably, a start switch is also provided on the front and rear sides of the frame.
[0011] The beneficial effects of the utility model are:
[0012] The flannel roll is suspended between two chain tracks by guide rollers, which avoids the generation of wrinkle marks, improves cost quality, and increases the first-class product rate; the flannel rolls are stored and uniformly packaged after a certain number is stored, which saves costs and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 for Figure 1 A partial enlarged view of .
[0015] Figure 3 for Figure 1 Side view of.
[0016] Figure 4 It is a schematic diagram of the structure of the guide roller.
[0017] Among them: guide roller 1; guide roller body 1.1; inner retaining ring 1.2; outer retaining ring 1.3; handle 1.4; flannel distinguishing mark 1.5; winding component 2; winding tube 3; flannel roll 4; unloading seat 5; frame 6; chain crawler 7; driving motor 8; connecting shaft 9; front limit switch 10; rear limit switch 11; start switch 12. DETAILED DESCRIPTION
[0018] See also Figure 1-4The utility model relates to an anti-wrinkle and anti-pressure conveying device for a flat velvet cloth roll, comprising a cloth inspection machine, a guide roller 1 and a chain conveyor. A winding assembly 2 is provided at the rear of the cloth inspection machine. After the velvet cloth is inspected by the cloth inspection machine, it enters the winding assembly 2 for winding, and the velvet cloth is wound on the winding tube 3 to form a velvet cloth roll 4. A material discharge seat 5 is provided on the side of the winding assembly 2, and the velvet cloth roll 4 is pushed to the material discharge seat 5, and the guide roller 1 is inserted into the winding tube 3 of the cloth roll 4 on the material discharge seat 5. The chain conveyor is arranged behind the cloth inspection machine, and the chain conveyor comprises a frame 6, and chain crawlers 7 are respectively provided on the left and right sides of the frame 6. The chain crawlers 7 are sleeved on the driving sprocket and the driven sprocket on the corresponding side, wherein the driving sprocket is driven by a driving motor 8, and the driving motor 8 drives the connecting shaft 9 to rotate through the chain transmission, and the connecting shaft 9 drives the two driving sprockets to rotate through the chain transmission, thereby driving the two chain crawlers 7 to move.
[0019] The guide roller 1 includes a guide roller body 1.1, an inner retaining ring 1.2, an outer retaining ring 1.3 and a handle 1.4. The two ends of the guide roller body 1.1 are provided with a handle 1.4, an outer retaining ring 1.3 and an inner retaining ring 1.2 in sequence from the outside to the inside. The bottom of the outer retaining ring 1.3 is inserted into the gap at the hinge of the chain crawler 7 to limit the guide roller 1 and prevent the guide roller 1 from rolling when stored or transported on the chain crawler 7.
[0020] The velvet roll 4 is sleeved on the guide roller body 1.1, and the two ends are fixed by inner stop rings 1.2 to prevent the axial movement of the velvet roll 4 and avoid contact between the velvet roll 4 and the chain track 7, so that the velvet roll is suspended between the two chain tracks 7.
[0021] A flannel distinguishing mark 1.5 is provided between the outer retaining ring 1.3 and the handle 1.4. The flannel distinguishing marks 1.5 are provided in different colors according to the different types of flannel.
[0022] The outer diameters of the inner and outer stop rings 1.2 and 1.3 are both smaller than the inner diameter of the winding tube 3, which facilitates the guide roller 1 to be inserted into the winding tube 3 of the velvet roll 4. When the velvet roll 4 is in a suspended state, due to the action of gravity, the top of the inner hole of the winding tube 3 contacts the guide roller body 1.1, and the two ends of the winding tube 3 are limited by the outer stop rings 1.3.
[0023] The front side of the frame 6 is provided with a front limit switch 10, and the rear side is provided with a rear limit switch 11. When the guide roller 1 touches the front limit switch 10, the chain track 7 moves, and the cloth will move half a meter as required, and then stop automatically. When the guide roller 1 touches the rear limit switch 11, the chain track 7 stops automatically to prevent the cloth roll from falling off the frame.
[0024] The front and rear sides of the frame 6 are also provided with a start switch 12. The start switch 12 is manually operated. When the cloth rolls are of different sizes and the positions are not reached, manual adjustment is required; when the flannel rolls fill the chain conveyor and need to be continuously packaged, multiple cloth rolls are slowly moved to the tail of the flannel chain conveyor.
[0025] Working principle:
[0026] The cut flannel is neatly stacked on the saddle rack. After being inspected by the flannel inspection machine, the flannel enters the winding assembly for winding. The flannel is wound on the winding tube to form a flannel roll. The flannel roll is pushed onto the unloading seat. The guide roller is inserted into the winding tube around the cloth roll. The unloading seat is used for inserting the guide roller and for the flannel roll to stay briefly for 5-10 seconds. A flexible protective layer is provided on the upper surface of the unloading seat, which will not cause imprinting on the flannel.
[0027] Lift the guide roller, which drives the velvet roll onto the two chain tracks of the chain conveyor. The outer retaining ring of the guide roller is placed in the gap of the hinge of the chain track. The velvet roll is limited between the two inner retaining rings. The velvet roll is suspended between the chain tracks by gravity. When the guide roller touches the limit switch, the cloth will move half a meter as required and then stop automatically.
[0028] After the previous cloth roll is inspected and rolled, continue the same operation steps. Six cloth rolls can be stored synchronously on the chain transmission device. When it is full, the guide roller at the rear will touch the travel switch behind the chain conveyor and stop automatically. The operator packs multiple cloth rolls continuously and presses the start switch to allow the subsequent cloth rolls to slowly move to the rear travel switch and stop the machine, which is convenient for packaging and taking out the cloth. After the inspection, the cloth is rolled up without damage after leaving the inspection machine.
[0029] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims
1. A wrinkle-proof and pressure-proof conveying device for a flat velvet roll, comprising a cloth inspection machine, a winding assembly is provided at the rear of the cloth inspection machine, the velvet cloth enters the winding assembly for winding after being inspected by the cloth inspection machine, and the velvet cloth is wound on a winding tube to form a velvet cloth roll, characterized in that: A material discharge seat is provided on the side of the winding assembly, the flannel roll is pushed to the material discharge seat, the guide roller is inserted into the winding tube of the cloth roll on the material discharge seat, the chain conveyor is arranged behind the cloth inspection machine, the chain conveyor includes a frame, chain tracks are respectively arranged on the left and right sides of the frame, the guide roller is mounted on the two chain tracks, the guide roller includes a guide roller body, an inner stop ring, an outer stop ring and a handle, the two ends of the guide roller body are sequentially provided with a handle, an outer stop ring and an inner stop ring from the outside to the inside, the bottom of the outer stop ring is stuck in the gap at the hinge of the chain track on the corresponding side, and the flannel roll is limited between the two inner stop rings.
2. The wrinkle-proof and pressure-proof conveying device for a velvet roll according to claim 1, characterized in that: The outer diameters of the inner retaining ring and the outer retaining ring are both smaller than the inner diameter of the winding tube. When the flannel roll is in a suspended state, the top of the inner hole of the winding tube contacts the guide roller body due to the effect of gravity.
3. The wrinkle-proof and pressure-proof conveying device for a velvet roll according to claim 1, characterized in that: A flannel distinguishing mark is provided between the outer retaining ring and the handle, and flannel distinguishing marks of different colors are provided according to different types of flannel.
4. The wrinkle-proof and pressure-proof conveying device for a velvet roll according to claim 1, characterized in that: The chain track is mounted on the driving sprocket and the driven sprocket on the corresponding side, wherein the driving sprocket is driven by a driving motor, and the driving motor drives the connecting shaft to rotate through a chain transmission, and the connecting shaft drives the two driving sprockets to rotate through a chain transmission, thereby driving the two chain tracks to move.
5. The wrinkle-proof and pressure-proof conveying device for a velvet roll according to claim 1, characterized in that: The front side of the frame is provided with a front limit switch, and the rear side is provided with a rear limit switch.
6. The wrinkle-proof and pressure-proof conveying device for a velvet roll according to claim 1, characterized in that: The front and rear sides of the frame are also provided with a starting switch.