Cloth winding and unwinding structure for curtain processing

Abstract

The utility model discloses a cloth collecting and discharging structure for curtain processing, and relates to the technical field of curtain processing equipment. The winding device comprises a pedestal, a winding assembly, a discharging assembly and a smoothing assembly, a winding disc in the winding assembly is rotationally installed between rotating side plates on the two sides above the table top of the pedestal, a containing table is fixedly arranged above the table top of the pedestal, and a discharging bearing roller in the discharging assembly is rotationally installed between vertical plates on the two sides of the containing table; the two ends of the discharging transmission roller are sleeved with transmission roller shaft sleeves correspondingly and are installed in transmission roller shaft sleeve grooves of the vertical plates on the two sides in a sliding mode correspondingly, and the smoothing assembly is installed on the containing table. According to the utility model, the discharging rotating roller is driven by the motor to rotate, so that the discharging rotating roller and the discharging bearing roller pull out cloth, and the length of the discharged cloth is controlled by controlling the rotation of the discharging rotating roller; the ruler seat rail is slidably sleeved with the ruler seat, the ruler sliding rod at the lower end of the ruler seat is sleeved with the smoothing ruler, the cloth is smoothed by moving the smoothing ruler, and the cloth is prevented from being stacked and wrinkled.

Description

Technical Field

[0001] This utility model belongs to the technical field of curtain processing equipment, and in particular relates to a fabric feeding and receiving structure for curtain processing. Background Technology

[0002] Curtains, as a home decoration, beautify rooms and regulate indoor light and temperature. They are usually made of fabrics such as cotton, linen, and silk. Before production, the raw materials are rolled up in a roll-up reel. During production, the fabric in the roll-up reel is pulled out to the corresponding size for cutting and processing. However, there are drawbacks to directly rotating the roll-up reel to release the fabric: the inner and outer layers of the fabric are not the same diameter when rolled up in the roll-up reel, and the length of the released fabric cannot be guaranteed to be consistent when the roll-up reel rotates to be consistent, requiring manual adjustment afterward; in addition, the fabric will accumulate wrinkles after being released, affecting cutting and processing.

[0003] To address these issues, we provide a fabric feeding and taking-up structure for curtain manufacturing. Utility Model Content

[0004] The purpose of this utility model is to provide a fabric feeding and receiving structure for curtain processing. The fabric released from the winding assembly is clamped by the feeding rotating roller and the feeding receiving roller in the feeding assembly. The feeding rotating roller is driven by a motor to rotate, so that the feeding rotating roller and the feeding receiving roller pull out the fabric. The length of the fabric released is controlled by controlling the rotation of the feeding rotating roller. A ruler seat is slidably sleeved on a ruler seat rail fixed at one end of the upright plate on both sides of the placement platform. A straightening ruler is sleeved on the ruler sliding rod at the lower end of the ruler seat. The straightening ruler is moved to smooth the fabric and prevent the fabric from accumulating and wrinkling.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a fabric feeding and unloading structure for curtain processing, including a platform, a winding assembly, an unloading assembly and a smoothing assembly. The winding assembly includes a winding reel. Rotating side plates are fixed on both sides above the platform surface. The winding reel is rotatably mounted on the platform between the rotating side plates on both sides. One end of the winding reel is connected to the output shaft of the motor via a belt.

[0007] A placement platform is fixed above the table surface of the pedestal, and upright plates are fixed on both sides of the placement platform. The surfaces of the upright plates are parallel to the end faces of the winding reel.

[0008] The feeding assembly includes a feeding drive roller and a feeding receiving roller. The feeding receiving roller is rotatably installed between two side uprights. Each side upright has a drive roller bushing groove. Both ends of the feeding drive roller are fitted with drive roller bushings. The two drive roller bushings are slidably installed in the drive roller bushing grooves of the two side uprights. A drive roller compression spring is fixedly connected to one end of the drive roller bushing. The end of the drive roller compression spring away from the drive roller bushing is fixedly connected to the top of the drive roller bushing groove.

[0009] The present invention is further configured such that the feeding assembly includes a tensioning roller, with tensioning roller bushings sleeved at both ends of the tensioning roller, and tensioning roller bushing grooves are provided on the surface of both side uprights. The tensioning roller bushings at both ends are slidably sleeved in the tensioning roller bushing grooves on both sides. A tensioning roller compression spring is fixedly connected to one end of the tensioning roller bushing, and the end of the tensioning roller compression spring away from the tensioning roller bushing is fixedly connected to the top end of the tensioning roller bushing groove.

[0010] The present invention is further configured such that a telescopic sleeve is fixedly installed on one side of the vertical plate connected to the belt drive of the feeding transmission roller, and sliding tubes are respectively slidably sleeved at both ends of the telescopic sleeve. A rotating wheel bushing is fixedly installed at the end of each of the two sliding tubes away from the telescopic sleeve, and a rotating wheel is rotatably installed in each of the two rotating wheel bushings. The belt sleeved at one end of the feeding transmission roller is respectively sleeved on both sides of the two rotating wheel surfaces, and a tension compression spring is sleeved in each of the two sliding tubes.

[0011] The present invention is further configured such that anti-slip ribs are axially arrayed and fixed on the outer periphery of the feeding transmission roller, the feeding receiving roller and the tensioning roller.

[0012] The present invention is further configured such that the leveling component includes a leveling ruler and a ruler base. The upper ends of the two upright plates away from the winding reel are respectively fixed with ruler base rails. The two ends of the ruler base are respectively slidably installed in the ruler base rails on both sides. The two ends of the ruler base away from the ruler base rails are fixed with ruler sliding rods. The two ends of the leveling ruler are respectively slidably sleeved on the two ruler sliding rods.

[0013] The present invention is further configured such that the smoothing component also includes a fixed clamping frame, and two sliding grooves are provided on the placement table surface, the sliding grooves being parallel to the ruler base rail. Two sliders are fixedly provided on the lower section of the fixed clamping frame, and the two sliders are slidably installed in the two sliding grooves respectively. A fixed clamping strip is fixedly installed on the inner side of the lower frame of the fixed clamping frame, and a movable clamping strip is slidably installed inside the frame of the fixed clamping frame. A clamping threaded hole is provided on the upper frame surface of the fixed clamping frame, and a clamping bolt is threaded into the clamping threaded hole.

[0014] The present invention is further configured such that a fixing threaded hole is provided on the upper frame of the fixing clamp, and a fixing stud is threaded into the fixing threaded hole.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model uses a feeding rotating roller and a feeding receiving roller in the feeding assembly to clamp the fabric released from the winding assembly. The feeding rotating roller is driven by a motor to rotate, so that the feeding rotating roller and the feeding receiving roller pull out the fabric. The length of the released fabric is controlled by controlling the rotation of the feeding rotating roller.

[0017] 2. This utility model involves sliding a ruler seat onto a ruler seat rail fixed at one end of the upright plate on both sides of the placement platform, and then attaching a straightening ruler onto a ruler sliding rod at the lower end of the ruler seat. Moving the straightening ruler smooths the fabric and prevents the fabric from accumulating and wrinkling.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a fabric feeding and receiving structure used in curtain processing.

[0021] Figure 2 This is a side sectional view of the present invention.

[0022] Figure 3 for Figure 2 A magnified view of a portion of region A in the middle.

[0023] Figure 4 This is another structural schematic diagram of the present invention.

[0024] Figure 5 This is an exploded view of the clamping frame.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Base, 101-Placement platform, 101a-Upright plate, 101a-1-Drive roller bushing groove, 101a-2-Tension roller bushing groove, 101a-3-Telescopic sleeve, 101a-4-Sliding tube, 101a-5-Roller bushing, 101a-6-Roller, 101a-7-Tension compression spring, 101a-8-Scale base rail, 101b-Slide groove, 2-Rewinding assembly, 201-Rewinding reel, 202-Rotating side plate, 3-Unloading assembly, 301-Unloading drive roller, 301a-Drive roller bushing 301a-1-Transmission roller compression spring, 302-Discharge receiving roller, 303-Tightening roller, 303a-Tightening roller bushing, 303a-1Tightening roller compression spring, 304-Anti-slip rib, 4-Smoothing assembly, 401-Smoothing ruler, 402-Ruler seat, 402a-Ruler slide bar, 403-Fixed clamping frame, 403a-Slider, 403b-Fixed clamping bar, 403c-Moving clamping bar, 403d-Clamping threaded hole, 403d-1-Clamping bolt, 403e-Fixed threaded hole, 403e-1-Fixed stud. Detailed Implementation

[0027] 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 scope of protection of the present utility model.

[0028] Example 1

[0029] Please see Figures 1 to 4 This utility model is a fabric feeding and receiving structure for curtain processing, including a base 1, a winding assembly 2, a feeding assembly 3, and a smoothing assembly 4. The winding assembly 2 includes a winding reel 201. The feeding rotating roller 301 and the feeding receiving roller 302 in the feeding assembly 3 clamp the fabric released from the winding assembly 2. The feeding rotating roller 301 is driven by a motor to rotate, so that the feeding rotating roller 301 and the feeding receiving roller 302 pull out the fabric. The length of the released fabric is controlled by controlling the rotation of the feeding rotating roller 301.

[0030] Specifically, rotating side plates 202 are fixed on both sides above the platform of the pedestal 1, and a winding reel 201 is rotatably mounted on the pedestal 1 between the rotating side plates 202 on both sides. One end of the winding reel 201 is connected to the output shaft of the motor via a belt.

[0031] A placement platform 101 is fixed above the platform surface of the base 1, and upright plates 101a are fixed on both sides of the placement platform 101. The surfaces of the upright plates 101a are parallel to the end faces of the winding reel 201.

[0032] The feeding assembly 3 includes a feeding drive roller 301 and a feeding receiving roller 302. The feeding receiving roller 302 is rotatably installed between two side uprights 101a. Both side uprights 101a have a drive roller bushing groove 101a-1. Both ends of the feeding drive roller 301 are respectively fitted with drive roller bushings 301a. The two drive roller bushings 301a are slidably installed in the drive roller bushing grooves 101a-1 of the two side uprights 101a. One end of the drive roller bushing 301a is fixedly connected to a drive roller compression spring 301a-1. The end of the drive roller compression spring 301a-1 away from the drive roller bushing 301a is fixedly connected to the top of the drive roller bushing groove 101a-1.

[0033] Furthermore, the feeding assembly 3 includes a tensioning roller 303, with tensioning roller bushings 303a respectively fitted at both ends of the tensioning roller 303. Tensioning roller bushing grooves 101a-2 are provided on the surface of both side upright plates 101a. The tensioning roller bushings 303a at both ends are slidably fitted into the tensioning roller bushing grooves 101a-2 on both sides. A tensioning roller compression spring 303a-1 is fixedly connected to one end of the tensioning roller bushing 303a. The end of the tensioning roller compression spring 303a-1 away from the tensioning roller bushing 303a is fixedly connected to the top end of the tensioning roller bushing groove 101a-2. The tensioning roller 203 presses the fabric under the pressure of the tensioning roller bushing spring 101a-2 to keep the fabric taut for easy conveying.

[0034] Furthermore, a telescopic sleeve 101a-3 is fixedly installed on the side of the vertical plate 101a connected to the belt drive of the feeding transmission roller 301. Sliding tubes 101a-4 are slidably sleeved at both ends of the telescopic sleeve 101a-3. A rotating wheel bushing 101a-5 is fixedly installed at the end of each of the two sliding tubes 101a-4 away from the telescopic sleeve 101a-3. A rotating wheel 101a-6 is rotatably installed inside each of the two rotating wheel bushings 101a-5. The belt sleeved at one end of the feeding transmission roller 301 is respectively sleeved on the wheel surfaces of the two rotating wheels 101a-6. A tension compression spring 101a-7 is sleeved inside each of the two sliding tubes 101a-4. The tension compression spring 101a-7 causes the rotating wheel bushings 101a-5 at both ends to spread the belt apart to maintain the belt tension.

[0035] Furthermore, the outer periphery of the feeding drive roller 301, the feeding receiving roller 302 and the tensioning roller 303 are all axially arrayed with anti-slip ribs 304, which prevent the fabric from slipping during conveying.

[0036] The operation process in this embodiment is as follows:

[0037] When releasing the fabric, the fabric is pulled out from the take-up reel 201 and passed between the release drive roller 301 and the release receiving roller 302. The drive roller compression spring 301a-1 squeezes the drive roller bushing 301a to make the release drive roller 301 press the fabric. The motor drives the release drive roller 301 to rotate and pull the fabric out. At the same time, the tension roller 303 presses the fabric to keep it taut.

[0038] Example 2

[0039] Please see Figures 1 to 5 Based on embodiment 1, the leveling component 4 includes a leveling ruler 401 and a ruler base 402.

[0040] Specifically, the leveling component 4 includes a leveling ruler 401 and a ruler base 402. Ruler base rails 101a-8 are fixedly installed on the upper end of the side of the two upright plates 101a away from the winding reel 201, respectively. The two ends of the ruler base 402 are slidably installed in the ruler base rails 101a-8 on both sides. Ruler slide rods 402a are fixedly installed on the two ends of the side of the ruler base 402 away from the ruler base rails 101a-8, respectively. The two ends of the leveling ruler 401 are slidably sleeved on the two ruler slide rods 402a.

[0041] Furthermore, the smoothing component 4 also includes a fixed clamping frame 403. Two sliding grooves 101b are provided on the table surface of the placement platform 101. The sliding grooves 101b are parallel to the ruler base rails 101a-8. Two sliders 403a are fixedly provided on the lower section of the fixed clamping frame 403. The two sliders 403a are slidably installed in the two sliding grooves 101b respectively. A fixed clamping strip 403b is fixedly installed on the inner side of the lower frame of the fixed clamping frame 403. A movable clamping strip 403c is slidably installed inside the frame of the fixed clamping frame 403. A clamping threaded hole 403d is provided on the upper frame surface of the fixed clamping frame 403. A clamping bolt 403d-1 is threaded into the clamping threaded hole 403d. The clamping bolt 403d-1 screws to make the movable clamping strip 403c clamp the fabric on the fixed clamping strip 403b. After the required length of fabric is released, the fixed clamping frame 403 clamps one end of the fabric and straightens the fabric.

[0042] Furthermore, the upper frame of the fixed clamping frame 403 is provided with a fixed threaded hole 403e, and a fixed stud 403e-1 is threaded into the fixed threaded hole 403e. Tightening the fixed stud 403e-1 fixes the fixed clamping frame 403 on the placement platform 101.

[0043] The operation process in this embodiment is as follows:

[0044] The fabric is pulled out from the feeding drive roller 301 and placed on the straightening ruler 401. The straightening ruler 401 is lifted along the ruler slide bar 402a and the ruler seat 402 slides along the ruler seat rail 101a-8, thereby straightening the fabric. The fixed clamping frame 403 fixes and holds one end of the fabric. After the required length of fabric is fed out, the fabric is straightened on the placement table 101 for processing.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fabric feeding and unloading structure for curtain processing, comprising a base (1), a winding assembly (2), an unloading assembly (3), and a smoothing assembly (4), characterized in that: The winding assembly (2) includes a winding reel (201). Rotating side plates (202) are fixed on both sides above the table surface of the platform (1). The winding reel (201) is rotatably mounted on the platform (1) between the rotating side plates (202) on both sides. One end of the winding reel (201) is connected to the output shaft of the motor via a belt. A placement platform (101) is fixed above the platform surface of the pedestal (1), and upright plates (101a) are fixed on both sides of the placement platform (101). The surfaces of the upright plates (101a) on both sides are parallel to the end faces of the winding reel (201). The feeding assembly (3) includes a feeding drive roller (301) and a feeding receiving roller (302). The feeding receiving roller (302) is rotatably installed between two side uprights (101a). Both sides of the uprights (101a) have a drive roller bushing groove (101a-1). The two ends of the feeding drive roller (301) are respectively fitted with drive roller bushings (301a). The two drive roller bushings (301a) are slidably installed in the drive roller bushing grooves (101a-1) of the two side uprights (101a). One end of the drive roller bushing (301a) is fixedly connected to a drive roller compression spring (301a-1). The end of the drive roller compression spring (301a-1) away from the drive roller bushing (301a) is fixedly connected to the top of the drive roller bushing groove (101a-1).

2. The fabric feeding and receiving structure for curtain processing according to claim 1, characterized in that: The feeding assembly (3) includes a tensioning roller (303), with tensioning roller bushings (303a) sleeved at both ends of the tensioning roller (303). Tensioning roller bushing grooves (101a-2) are provided on the surface of the upright plates (101a) on both sides. The tensioning roller bushings (303a) at both ends are slidably sleeved in the tensioning roller bushing grooves (101a-2) on both sides. A tensioning roller compression spring (303a-1) is fixedly connected to one end of the tensioning roller bushing (303a). The end of the tensioning roller compression spring (303a-1) away from the tensioning roller bushing (303a) is fixedly connected to the top end of the tensioning roller bushing groove (101a-2).

3. The fabric feeding and receiving structure for curtain processing according to claim 2, characterized in that: The vertical plate (101a) is fixedly installed with a telescopic sleeve (101a-3) on one side of the material feeding transmission roller (301) belt drive connection. The two ends of the telescopic sleeve (101a-3) are respectively slidably sleeved with sliding tubes (101a-4). The ends of the two sliding tubes (101a-4) away from the telescopic sleeve (101a-3) are respectively fixed with a rotating wheel bushing (101a-5). The two rotating wheel bushings (101a-5) are each rotatably installed with a rotating wheel (101a-6). The belt sleeved at one end of the material feeding transmission roller (301) is respectively sleeved on the wheel surfaces of the two rotating wheels (101a-6). A tension compression spring (101a-7) is sleeved in the two sliding tubes (101a-4).

4. The fabric feeding and receiving structure for curtain processing according to claim 3, characterized in that: The outer periphery of the feeding drive roller (301), the feeding receiving roller (302) and the tensioning roller (303) are all axially arrayed with anti-slip ribs (304).

5. A fabric feeding and receiving structure for curtain processing according to claim 1, characterized in that: The leveling assembly (4) includes a leveling ruler (401) and a ruler base (402). The upper ends of the upright plates (101a) on both sides away from the winding reel (201) are respectively fixed with ruler base rails (101a-8). The two ends of the ruler base (402) are respectively slidably installed in the ruler base rails (101a-8) on both sides. The two ends of the ruler base (402) away from the ruler base rails (101a-8) are respectively fixed with ruler sliding rods (402a). The two ends of the leveling ruler (401) are respectively slidably sleeved on the two ruler sliding rods (402a).

6. A fabric feeding and receiving structure for curtain processing according to claim 5, characterized in that: The smoothing component (4) also includes a fixed clamping frame (403). Two sliding grooves (101b) are provided on the table surface of the placement platform (101). The sliding grooves (101b) are parallel to the ruler base rail (101a-8). Two sliders (403a) are fixedly provided on the lower section of the fixed clamping frame (403). The two sliders (403a) are slidably installed in the two sliding grooves (101b). A fixed clamping strip (403b) is fixedly installed on the inner side of the lower frame of the fixed clamping frame (403). A movable clamping strip (403c) is slidably installed in the frame of the fixed clamping frame (403). A clamping threaded hole (403d) is provided on the upper frame surface of the fixed clamping frame (403). A clamping bolt (403d-1) is threaded into the clamping threaded hole (403d).

7. A fabric feeding and receiving structure for curtain processing according to claim 6, characterized in that: The upper frame of the fixed clamping frame (403) is provided with a fixed threaded hole (403e), and a fixed stud (403e-1) is threaded into the fixed threaded hole (403e).

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