Adjustable distance polyester cotton textile fabric raising machine

Abstract

The utility model relates to the field of polyester cotton textile sanding, disclose a distance adjustable polyester cotton textile sanding machine, including the casing, the inside left side of casing is provided with the feed roller, the right side of feed roller is provided with the limiting mechanism, the right side fixed mounting of limiting mechanism has the upper sanding roller, the lower side fixed mounting of upper sanding roller has the lower sanding roller, the inner top and inner bottom of casing are all fixed mounting have motorized telescopic link, the telescopic end fixed connection of motorized telescopic link has the box body, the inside installation of box body has motor no.

Description

Technical Field

[0001] This utility model relates to the field of napping polyester-cotton textiles, and more particularly to a napping machine for polyester-cotton textiles with adjustable distance. Background Technology

[0002] The development of polyester-cotton textiles in modern China began in the 1960s. With the rise of the chemical fiber industry, the localization of polyester production accelerated after the 1970s. Polyester-cotton blends quickly became popular due to their combination of the comfort of cotton and the durability of polyester, solving the problem of insufficient supply of pure cotton fabric. After the reform and opening up, foreign technology was introduced to improve the blending process, and it became the mainstream clothing fabric in the 1980s and 1990s. Since the 21st century, high-count, high-density, and functional polyester-cotton fabrics (such as antibacterial and moisture-wicking fabrics) have developed rapidly and are widely used in workwear, home textiles and industrial fields. They still occupy an important share of the textile market. The processing of polyester-cotton textiles involves a napping machine. There are many types of napping machines for polyester-cotton textiles. The most common napping machine structure consists of a fabric feeding system, a napping unit, a fabric pressing mechanism, a dust removal system, and a fabric discharge device. When using this machine, the fabric is first fed into the fabric feeding device, then smoothly transferred to the napping unit through the fabric pressing mechanism, while the dust removal mechanism cleans the napping dust during the process, and finally discharged by the fabric discharge device. However, conventional napping machines leave loose fiber ends (fuzz) after napping the fabric, which can cause pilling during subsequent processing, resulting in a rough fabric surface. Furthermore, different fabrics produce fabrics with varying fuzz lengths, and fabrics of different widths can cause uneven pressing during transport, thus affecting subsequent napping operations and posing a safety hazard to the machine. Therefore, an adjustable-distance napping machine for polyester-cotton textiles is proposed to solve the above problems. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides an adjustable distance polyester-cotton fabric napping machine, which aims to improve the existing technology where loose fiber ends remain after fabric napping, causing pilling in subsequent processing, resulting in a rough fabric surface. Furthermore, different fabrics produce different lengths of nap, and fabrics of different widths can cause uneven pressing during transport, thus affecting subsequent napping operations and posing a risk to machine operation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-distance polyester-cotton fabric napping machine, comprising a housing, a feeding roller arranged on the left side inside the housing, a limiting mechanism arranged on the right side of the feeding roller, an upper napping roller fixedly installed on the right side of the limiting mechanism, a lower napping roller fixedly installed below the upper napping roller, an electric telescopic rod fixedly installed on the top and bottom inside the housing, a box body fixedly connected to the telescopic end of the electric telescopic rod, a second motor installed inside the box body, a depilatory blade fixedly connected to the output end of the second motor, an output roller arranged on the right side of the depilatory blade, a base fixedly installed on the lower side of the housing, a dust suction mechanism arranged inside the base, and an observation window fixedly installed on the front side of the housing.

[0005] Furthermore, the limiting mechanism includes a fixed plate, which is fixedly connected to the inner wall of the housing. A limiting plate is fixedly installed on the front side of the fixed plate, a limiting block is provided on the outer side of the limiting plate, a pull rod is provided inside the limiting block, a spring is provided on the outer side of the pull rod, and multiple insertion holes are provided inside the limiting plate.

[0006] Furthermore, the vacuuming mechanism includes a first vacuum hood, which is fixedly installed at the bottom inner side of the housing. A vacuum pipe is fixedly installed on the lower side of the first vacuum hood. A second vacuum hood is fixedly installed on the lower side of the housing. A collection box is fixedly installed on the right side of the second vacuum hood. A drawer is provided inside the collection box. A filter box is fixedly installed on the right side of the collection box. A filter screen is provided inside the filter box. A fan is fixedly installed on the right side of the filter box. A vacuum port is provided at the bottom inner side of the housing.

[0007] Furthermore, a rotating shaft is fixedly installed inside the upper abrasive roller, and a motor is fixedly installed on the rear side of the housing. The rear side of the rotating shaft is fixedly connected to the output end of the motor.

[0008] Furthermore, the depilatory blade is slidably connected inside the housing.

[0009] Furthermore, the pull rod is slidably connected inside the socket.

[0010] Furthermore, the collection box and both the first and second dust hoods are connected to the dust suction pipe.

[0011] Furthermore, a controller is fixedly installed on the front side of the housing, and the controller is electrically connected to motor one, motor two, fan and electric telescopic rod: In this invention, the position of the limiting block can be adjusted according to the width of the fabric by means of the pull rod, spring and insertion hole of the limiting mechanism, so as to ensure that fabrics of different widths are conveyed flatly; the electric telescopic rod adjusts the spacing of the depilatory blades, and combined with the rotating cutting of the depilatory blades, the pile length is uniform, reducing subsequent pilling, improving the surface smoothness of the fabric, and adapting to the processing needs of various polyester and cotton textiles.

[0012] In this invention, impurities and waste generated during grinding and cutting are efficiently collected by a fan, double dust hoods, and a filter assembly, reducing airborne dust. The drawer design of the collection box facilitates centralized waste disposal, and the observation window allows for real-time monitoring of the operation status, improving the operating environment and reducing maintenance difficulty. Attached Figure Description

[0013] Figure 1 A perspective view of an adjustable-distance napping machine for polyester-cotton textiles proposed in this utility model; Figure 2 This is a cross-sectional view of an adjustable-distance napping machine for polyester-cotton textiles proposed in this utility model. Figure 3 This is a rear view of an adjustable-distance napping machine for polyester-cotton textiles proposed in this utility model. Figure 4 This is a partial cutting view of an adjustable-distance polyester-cotton textile napping machine according to the present invention. Figure 5 A sectional view of the limiting mechanism of an adjustable-distance polyester-cotton fabric napping machine proposed in this utility model; Figure 6 This is a partial view of the dust collection mechanism of an adjustable-distance polyester-cotton textile brushing machine proposed in this utility model.

[0014] Legend: 1. Housing; 2. Base; 3. Feed roller; 4. Observation window; 5. Controller; 6. Discharge roller; 7. Limiting mechanism; 71. Limiting plate; 72. Limiting block; 73. Fixing plate; 74. Pull rod; 75. Insertion hole; 76. Spring; 8. Upper grinding roller; 9. Lower grinding roller; 10. Rotating shaft; 11. Motor 1; 12. Electric telescopic rod; 13. Box body; 14. Motor 2; 15. Deburring knife; 16. Dust collection mechanism; 161. Dust collection hood 1; 162. Dust collection hood 2; 163. Dust collection pipe; 164. Collection box; 165. Drawer; 166. Filter screen; 167. Fan; 168. Filter box; 17. Dust collection port. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figure 1 - Figure 4 This utility model provides an embodiment of an adjustable-distance polyester-cotton fabric napping machine, comprising a housing 1. A feed roller 3 is arranged on the left side inside the housing 1, and a limiting mechanism 7 is arranged on the right side of the feed roller 3. An upper napping roller 8 is fixedly installed on the right side of the limiting mechanism 7, and a lower napping roller 9 is fixedly installed on the lower side of the upper napping roller 8. A rotating shaft 10 is fixedly installed inside the upper napping roller 8. A motor 11 is fixedly installed on the rear side of the housing 1, and the rear side of the rotating shaft 10 is fixedly connected to the output end of the motor 11. Electric telescopic rods 12 are fixedly installed on both the inner top and bottom of the housing 1. A box 13 is fixedly connected to the telescopic end of the electric telescopic rod 12. A second motor 14 is installed inside the box 13, and a depilatory blade 15 is fixedly connected to the output end of the second motor 14. The depilatory blade 15 is slidably connected inside the housing 1, and a discharge roller 6 is arranged on the right side of the depilatory blade 15. A base 2 is fixedly installed on the side, and a dust collection mechanism 16 is provided inside the base 2. The dust collection mechanism 16 includes a first dust collection hood 161, which is fixedly installed on the bottom inner side of the housing 1. A dust collection pipe 163 is fixedly installed on the lower side of the first dust collection hood 161. A second dust collection hood 162 is fixedly installed on the lower side of the housing 1. A collection box 164 is fixedly installed on the right side of the second dust collection hood 162. A drawer 165 is provided inside the collection box 164. A filter box 168 is fixedly installed on the right side of the collection box 164. A filter screen 166 is provided inside the filter box 168. A fan 167 is fixedly installed on the right side of the filter box 168. A dust collection port 17 is opened at the bottom inner side of the housing 1. An observation window 4 is fixedly installed on the front side of the housing 1. A controller 5 is fixedly installed on the front side of the housing 1. The controller 5 is electrically connected to the first motor 11, the second motor 14, the fan 167, and the electric telescopic rod 12. Specifically, the operator first feeds the fabric into the machine through the inlet under the action of the feed roller 3. Then, a single guide roller guides the fabric to the limiting plate 71. Based on the data of the fabric's nap length, the electric telescopic rod 12 controls the spacing parameters of the depilatory blades 15. After these preliminary preparations, the switches for motor 11, motor 214, fan 167, and electric telescopic rod 12 in the controller 5 are turned on. The fabric first reaches the upper abrasive roller 8 and lower abrasive roller 9 for abrasion. The rotating shaft 10, driven by motor 11, drives the upper abrasive roller 8 to rotate. After abrasion, the fabric has fiber ends (nails) of varying lengths, which need to be cut by the depilatory blades 15. The depilatory blades 15 are fed by motor 214. Driven by the output end, the fabric is rotated and cut, and then conveyed to the output roller 6 through two guide rollers. Under the guidance of multiple guide rollers, it finally comes out from the discharge port. During this process, the dust collection mechanism 16 first provides power through the fan 167, and the dust collection hood 161 and the dust collection hood 162 respectively perform dust collection for the two operations of abrasion and depilation. Then, the dust is conveyed to the collection box 164 by the dust collection pipe 163. In order to avoid air dust problems, a filter screen 166 is used to block it, and the drawer 165 in the collection box 164 needs to be cleaned regularly. During the operation, the operator can observe the situation at any time through the observation window 4. The cut fabric avoids pilling in subsequent processing and improves the surface smoothness of the fabric.

[0017] Reference Figures 5-6 The inner left side of the housing 1 is provided with a feeding roller 3, and the right side of the feeding roller 3 is provided with a limiting mechanism 7. The limiting mechanism 7 includes a fixing plate 73, which is fixedly connected to the inner wall of the housing 1. A limiting plate 71 is fixedly installed on the front side of the fixing plate 73. A limiting block 72 is provided on the outer side of the limiting plate 71. A pull rod 74 is provided inside the limiting block 72. A spring 76 is provided on the outer side of the pull rod 74. Multiple insertion holes 75 are provided inside the limiting plate 71. The pull rod 74 is slidably connected inside the insertion holes 75. Specifically, when the fabric is conveyed to the limiting mechanism 7, a single guide roller first guides the fabric onto the limiting plate 71. At this time, the operator needs to pull up the pull rod 74 first, and then adjust the position of the limiting block 72 according to the width of the fabric so that it can be aligned with the width of the fabric. By pulling the pull rod 74, the spring 76 is stretched. When it slides to the designated position, the pull rod 74 is released, so that the pull rod 74 is inserted into the corresponding width insertion hole 75 on the limiting plate 71 to fix the limiting block 72. This achieves flat conveying of fabrics of different widths and ensures the safety of machine operation.

[0018] Working principle: When using this device, the operator first puts the fabric into the machine through the feed port and under the action of the feed roller 3. Then it is transferred to the guide roller and the limiting mechanism 7. When the fabric is transferred to the limiting mechanism 7, the single guide roller first guides the fabric to the limiting plate 71. At this time, the operator needs to pull up the pull rod 74 according to the width of the fabric, and then adjust the position of the limiting block 72 so that it can be aligned with the width of the fabric. Based on the data of the length of the pile produced by the fabric material, adjust the parameters of the spacing of the depilatory blade 15 controlled by the electric telescopic rod 12. After preparation, turn on the switches of motor 11, motor 2 14 and electric telescopic rod 12 in the controller 5. The fabric first reaches the upper abrasive roller 8 and the lower abrasive roller 9 for abrasion. After abrasion, there are fiber ends (pile) of different lengths on the fabric. The depilatory blade 15 is needed to cut the pile length of different fabrics so that it is cut evenly. Then it is conveyed to the direction of the discharge roller 6 through the two guide rollers and finally comes out from the discharge port. During machine operation, the operator can observe the situation at any time through the observation window 4. During the grinding and cutting process, the blower 167 can be activated. The blower 167 generates suction, which draws the impurities that fall off during grinding into the first dust hood 161. At the same time, the waste generated during cutting is drawn into the second dust hood 162, enters the collection box 164 through the dust suction pipe 163, and finally slides out through the drawer 165 for centralized processing.

[0019] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable distance polyester-cotton fabric brushing machine, comprising a housing (1), characterized in that: A feeding roller (3) is provided on the left side inside the housing (1). A limiting mechanism (7) is provided on the right side of the feeding roller (3). An upper grinding roller (8) is fixedly installed on the right side of the limiting mechanism (7). A lower grinding roller (9) is fixedly installed on the lower side of the upper grinding roller (8). An electric telescopic rod (12) is fixedly installed on the top and bottom inside the housing (1). A box body (13) is fixedly connected to the telescopic end of the electric telescopic rod (12). A second motor (14) is installed inside the box body (13). A deburring knife (15) is fixedly connected to the output end of the second motor (14). A discharge roller (6) is provided on the right side of the deburring knife (15). A base (2) is fixedly installed on the lower side of the housing (1). A dust collection mechanism (16) is provided inside the base (2). An observation window (4) is fixedly installed on the front side of the housing (1).

2. The adjustable-distance polyester-cotton fabric napping machine according to claim 1, characterized in that: The limiting mechanism (7) includes a fixing plate (73), which is fixedly connected to the inner wall of the housing (1). A limiting plate (71) is fixedly installed on the front side of the fixing plate (73). A limiting block (72) is provided on the outer side of the limiting plate (71). A pull rod (74) is provided inside the limiting block (72). A spring (76) is provided on the outer side of the pull rod (74). A plurality of insertion holes (75) are provided inside the limiting plate (71).

3. The adjustable-distance napping machine for polyester-cotton textiles according to claim 1, characterized in that: The vacuuming mechanism (16) includes a vacuum hood (161), which is fixedly installed at the bottom of the housing (1). A vacuum pipe (163) is fixedly installed on the lower side of the vacuum hood (161). A vacuum hood (162) is fixedly installed on the lower side of the housing (1). A collection box (164) is fixedly installed on the right side of the vacuum hood (162). A drawer (165) is provided inside the collection box (164). A filter box (168) is fixedly installed on the right side of the collection box (164). A filter screen (166) is provided inside the filter box (168). A fan (167) is fixedly installed on the right side of the filter box (168). A vacuum port (17) is opened at the bottom of the housing (1).

4. The adjustable-distance napping machine for polyester-cotton textiles according to claim 1, characterized in that: The upper abrasive roller (8) has a rotating shaft (10) fixedly installed inside, and a motor (11) is fixedly installed on the rear side of the housing (1). The rear side of the rotating shaft (10) is fixedly connected to the output end of the motor (11).

5. The adjustable-distance napping machine for polyester-cotton textiles according to claim 1, characterized in that: The depilatory blade (15) is slidably connected inside the housing (1).

6. The adjustable-distance napping machine for polyester-cotton textiles according to claim 2, characterized in that: The pull rod (74) is slidably connected inside the socket (75).

7. The adjustable-distance napping machine for polyester-cotton textiles according to claim 3, characterized in that: The collection box (164) and the first and second dust hoods (161 and 162) are all connected to the suction pipe (163).

8. The adjustable-distance napping machine for polyester-cotton textiles according to claim 1, characterized in that: A controller (5) is fixedly installed on the front side of the housing (1). The controller (5) is electrically connected to motor one (11), motor two (14), fan (167) and electric telescopic rod (12).

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