Winding device for knitted fabric production

Abstract

The utility model discloses a winding device for knitted fabric production, which relates to the field of fabric production and comprises a bottom plate, a support component and a mounting frame are fixedly mounted at the top of the bottom plate, the mounting frame is arranged in front of the support component, a winding roller is movably clamped on the inner side of the support component, and the winding roller is arranged on the bottom plate. And a guide roller is rotationally mounted below the inner side of the winding roller, a tightening assembly is fixedly mounted on the rear side of the mounting frame, and a cleaning assembly flush with the guide roller is fixedly mounted on the front side of the mounting frame. According to the fabric winding device, the fabric penetrates through the lower portion of the guide roller and the upper portion of the tightening assembly to be arranged on the winding roller through the tightening assembly located behind the mounting frame, and during winding, movable buffering can be conducted through the tightening assembly along with the tension change of the fabric so that adjustment can be conducted; and drapes and gaps caused by pulling due to too large tension or rolling due to too small tension are prevented, so that the fabric is compactly rolled, and the rolling quality of the fabric is ensured.

Description

Technical Field

[0001] The utility model relates to the field of fabric production, in particular to a winding device for knitted fabric production. Background Art

[0002] Knitted fabrics are fabrics formed by bending yarns into loops and interlacing them with knitting needles. The difference between knitted fabrics and woven fabrics is that the yarns have different forms in the fabrics. Knitting is divided into weft knitting and warp knitting. Knitted fabrics are widely used in clothing fabrics and linings, home textiles and other products, and are loved by consumers. In the process of automated production and processing of knitted fabrics, winding devices are usually used to wind up the final knitted fabrics.

[0003] In the existing knitted fabric winding device, when the fabric is wound, wrinkles are often generated when the fabric is pulled by the winding roller due to the tension of the fabric itself, resulting in gaps between the fabrics, making the fabric not wound tightly enough, thereby affecting the quality of the fabric winding. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A winding device for knitted fabric production comprises a base plate, a support assembly and a mounting frame are fixedly mounted on the top of the base plate, the mounting frame is arranged in front of the support assembly, a winding roller is movably clamped on the inner side of the support assembly, a guide roller is rotatably mounted below the inner side of the winding roller, a tightening assembly is fixedly mounted on the rear side of the mounting frame, and a cleaning assembly flush with the guide roller is fixedly mounted on the front side of the mounting frame.

[0006] A further improvement of the technical solution of the utility model is that: the tightening assembly includes a fixed frame, the fixed frame is fixedly connected to the upper rear side of the mounting frame, the left and right sides of the top of the fixed frame are fixedly connected with connecting blocks, the outside of the connecting blocks are movably hinged with connecting rods, the inner side of the connecting rod away from one end of the connecting block is rotatably installed with a support roller, the bottom of the connecting rod is fixedly connected with a guide rod, the guide rod is slidably arranged inside the fixed frame, and the outside of the guide rod is located between the connecting rod and the fixed frame and is sleeved with a support spring.

[0007] A further improvement of the technical solution of the utility model is that: the cleaning component includes a connecting frame, the connecting frame is fixedly connected to the front side of the mounting frame, a lower cross plate is fixedly connected to the lower inner side of the connecting frame, sliding grooves are provided on the left and right sides inside the connecting frame, an upper cross plate is movably connected to the inner side of the sliding groove, bristles are fixedly installed on the inner sides of the lower cross plate and the upper cross plate, a suction hood is fixedly installed on the front inner side of the connecting frame, a waste box and an exhaust fan are fixedly installed on the right side of the top of the bottom plate, and the waste box is respectively connected to the suction hood and the exhaust fan.

[0008] A further improvement of the technical solution of the utility model is that the waste box includes a box body with an outer opening, a clamping plate is movably clamped in the opening of the box body, a filter frame with a top opening is fixedly connected to the inner side of the clamping plate, and the filter frame is attached to the inner wall of the box body.

[0009] A further improvement of the technical solution of the utility model is that the guide rod and the support spring are both arranged in an arc shape, and the bottom of the guide rod is fixedly connected with a limiting plate.

[0010] A further improvement of the technical solution of the utility model is that the lower horizontal plate and the upper horizontal plate are both arranged at the rear of the suction hood.

[0011] A further improvement of the technical solution of the utility model is that: the top of the connecting frame is threadedly connected with a hand screw, and the hand screw is rotatably installed on the top of the upper horizontal plate.

[0012] A further improvement of the technical solution of the utility model is that the support assembly includes a fixed frame and a limiting guide rail which are respectively fixedly connected to the left and right sides of the top of the base plate, the internal movably clamped with a movable frame, the outer side of the limiting guide rail is fixedly installed with an electric push rod connected to the movable frame, and the winding roller is movably clamped between the fixed frame and the movable frame.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a winding device for knitted fabric production, which is provided with a tightening assembly located at the rear of the mounting frame to allow the fabric to pass from below the guide roller and from above the tightening assembly to be arranged on the winding roller. During winding, the tightening assembly can be used for active buffering as the fabric tension changes, thereby adjusting to prevent the fabric from being pulled due to excessive tension or from being rolled up due to insufficient tension to produce wrinkles and gaps, thereby ensuring that the fabric is rolled up tightly and the quality of the fabric rolling is guaranteed.

[0015] 2. The utility model provides a winding device for knitted fabric production, which is provided with a cleaning component. The cleaning component is located on the front side of the mounting frame so that the outside of the fabric is brushed when the fabric passes through the cleaning component, thereby sweeping off the dust and cooperating with the cleaning component to suck and collect the dust, thereby ensuring the cleanliness of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a winding device for knitted fabric production of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the support assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the tightening assembly structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the explosion structure of the cleaning component of the utility model;

[0020] Figure 5 It is a schematic structural diagram of the waste box of the utility model.

[0021] In the figure: 1. bottom plate; 2. support assembly; 21. fixed frame; 22. limiting guide rail; 23. movable frame; 24. electric push rod; 3. winding roller; 4. mounting frame; 5. guide roller; 6. tightening assembly; 61. fixed frame; 62. connecting block; 63. connecting rod; 64. supporting roller; 65. guide rod; 66. supporting spring; 67. limiting plate; 7. cleaning assembly; 71. connecting frame; 72. lower horizontal plate; 73. slide groove; 74. upper horizontal plate; 75. hand screw; 76. brush; 77. suction cover; 78. waste box; 781. box body; 782. card plate; 783. filter frame; 79. vacuum pump. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below:

[0023] like Figures 1 to 5 As shown, the utility model provides a winding device for knitted fabric production, including a base plate 1, a support assembly 2 and a mounting frame 4 are fixedly installed on the top of the base plate 1, the mounting frame 4 is arranged in front of the support assembly 2, a winding roller 3 is movably connected to the inner side of the support assembly 2, a guide roller 5 is rotatably installed at the lower inner side of the winding roller 3, a tightening assembly 6 is fixedly installed on the rear side of the mounting frame 4, and a cleaning assembly 7 flush with the guide roller 5 is fixedly installed on the front side of the mounting frame 4.

[0024] By providing a tightening component 6 located at the rear of the mounting frame 4, the fabric is passed from under the guide roller 5 and from above the tightening component 6 to be arranged on the winding roller 3. During winding, the tightening component 6 can be used for active buffering and thus adjusted as the fabric tension changes, to prevent the fabric from being pulled due to excessive tension or rolled up due to insufficient tension, thereby ensuring that the fabric is rolled up tightly and the quality of the fabric rolling is ensured. At the same time, by providing a cleaning component 7, the cleaning component 7 is located at the front side of the mounting frame 4, so that the outside of the fabric is brushed when the fabric passes through the cleaning component 7, thereby sweeping off the dust and cooperating with the cleaning component 7 to suck and collect the dust, thereby ensuring the cleanliness of the fabric.

[0025] like Figure 3As shown, the tightening assembly 6 includes a fixed frame 61, which is fixedly connected to the upper rear side of the mounting frame 4, and the left and right sides of the top of the fixed frame 61 are fixedly connected with connecting blocks 62, and the outside of the connecting block 62 is movably hinged with a connecting rod 63, and a support roller 64 is rotatably installed on the inner side of the connecting rod 63 away from one end of the connecting block 62, and the bottom of the connecting rod 63 is fixedly connected with a guide rod 65, which is slidably set inside the fixed frame 61, and the outside of the guide rod 65 is located between the connecting rod 63 and the fixed frame 61 and is sleeved with a support spring 66.

[0026] When the fabric passes over the support roller 64 and the fabric tension changes, the support roller 64 drives the connecting rods 63 on both sides to move downward along the connecting block 62 and rotate to drive the guide rod 65 to move downward along the inside of the fixed frame 61, so that the support spring 66 located between the fixed frame 61 and the connecting rod 63 is compressed, and the support roller 64 is pushed to reset by the elastic force of the support spring 66, thereby buffering the excessive tension of the fabric, preventing the fabric from being wrinkled due to excessive or insufficient pulling force, and ensuring the winding quality.

[0027] like Figure 4 As shown, the cleaning assembly 7 includes a connecting frame 71, which is fixedly connected to the front side of the mounting frame 4, a lower cross plate 72 is fixedly connected to the lower inner side of the connecting frame 71, and slide grooves 73 are provided on the left and right sides of the interior of the connecting frame 71, and an upper cross plate 74 is movably connected to the interior of the slide groove 73, and bristles 76 are fixedly installed on the inner sides of the lower cross plate 72 and the upper cross plate 74, a suction hood 77 is fixedly installed on the front of the inner side of the connecting frame 71, and a waste box 78 and an air pump 79 are fixedly installed on the right side of the top of the base plate 1, and the waste box 78 is respectively connected to the suction hood 77 and the air pump 79.

[0028] By turning on the vacuum pump 79 to connect with the suction hood 77 through the waste box 78 to generate suction force, and turning the hand screw 75 to drive the upper cross plate 74 to move downward along the slide groove 73 to adjust the gap between the lower cross plate 72 and the upper cross plate 74, the fabric is passed through the inner side of the suction hood 77 and the inner sides of the lower cross plate 72 and the upper cross plate 74, and the dust attached to the outside of the fabric is brushed outwards by the hand screw 75 on the inner sides of the lower cross plate 72 and the upper cross plate 74 and sucked into the suction hood 77 and into the waste box 78 with the suction force, thereby cleaning the dust attached to the outside of the fabric to ensure the cleanliness of the fabric.

[0029] like Figure 5 As shown, the waste box 78 includes a box body 781 with an outer opening, a clamping plate 782 is movably clamped in the opening of the box body 781, and a filter frame 783 with a top opening is fixedly connected to the inner side of the clamping plate 782, and the filter frame 783 is attached to the inner wall of the box body 781.

[0030] The dust is sucked into the box body 781 and enters the filter frame 783 with a top opening and is blocked. Later, the filter frame 783 can be taken out by pulling out the card plate 782 along the outer side of the box body 781 to facilitate cleaning of the dust.

[0031] like Figure 3 As shown, the guide rod 65 and the support spring 66 are both arranged in an arc shape, and the bottom of the guide rod 65 is fixedly connected to a limiting plate 67 .

[0032] The guide rod 65 and the support spring 66 arranged in an arc shape can move synchronously with the connecting rod 63 around the connecting block 62 in an arc shape to buffer the tension of the fabric, and the support spring 66 can be limited by the limiting plate 67.

[0033] like Figure 4 As shown, the lower horizontal plate 72 and the upper horizontal plate 74 are both arranged behind the suction cover 77.

[0034] The lower transverse plate 72 and the upper transverse plate 74 are located behind the suction cover 77, and the dust outside the fabric is brushed toward the suction cover 77 by the lower transverse plate 72 and the upper transverse plate 74 so as to facilitate suction by the suction cover 77.

[0035] like Figure 4 As shown, a hand screw 75 is threadedly connected to the top of the connecting frame 71 , and the hand screw 75 is rotatably mounted on the top of the upper horizontal plate 74 .

[0036] By rotating the hand screw 75 , the upper transverse plate 74 can be driven to slide up and down along the slide groove 73 to adjust the distance between the upper transverse plate 74 and the lower transverse plate 72 .

[0037] like Figure 2 As shown, the support assembly 2 includes a fixed frame 21 and a limiting guide rail 22 which are respectively fixedly connected to the left and right sides of the top of the base plate 1, the inner part of the limiting guide rail 22 is movably connected to the movable frame 23, and the outer side of the limiting guide rail 22 is fixedly installed with an electric push rod 24 connected to the movable frame 23, and the winding roller 3 is movably connected between the fixed frame 21 and the movable frame 23.

[0038] By operating the electric push rod 24 to drive the movable frame 23 to move inward and outward along the limiting guide rail 22, the distance between the fixed frame 21 and the movable frame 23 can be enlarged to facilitate the disassembly and assembly of the winding roller 3.

[0039] The working principle of the winding device for knitted fabric production is described in detail below.

[0040] like Figures 1 to 5As shown, by turning on the vacuum pump 79 and connecting it with the suction cover 77 through the waste box 78 to generate suction force, and turning the hand screw 75 to drive the upper cross plate 74 to move downward along the slide groove 73 to adjust the gap between the lower cross plate 72 and the upper cross plate 74, the fabric is passed through the inner side of the suction cover 77 and the inner sides of the lower cross plate 72 and the upper cross plate 74, and the dust attached to the outside of the fabric is brushed outward by the hand screw 75 on the inner sides of the lower cross plate 72 and the upper cross plate 74 and sucked into the suction cover 77 and enters the box body 781 with the suction force. The dust is blocked and collected by the filter frame 783, and then the fabric is passed through the bottom of the guide roller 5. Afterwards, the fabric passes through the top of the support roller 64 and is fixed on the winding roller 3. The fabric is wound up by the rotation of the winding roller 3. When the fabric passes over the support roller 64 and the tension of the fabric changes, the support roller 64 drives the connecting rods 63 on both sides to move down along the connecting block 62 and rotate to drive the guide rod 65 to move down along the inside of the fixed frame 61, so that the support spring 66 located between the fixed frame 61 and the connecting rod 63 is compressed, and the support roller 64 is pushed to reset by the elastic force of the support spring 66, so as to buffer the excessive tension of the fabric and enable the fabric to be tightly wound on the winding roller 3.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A winding device for knitted fabric production, comprising a bottom plate (1), characterized in that: A support assembly (2) and a mounting frame (4) are fixedly mounted on the top of the base plate (1); the mounting frame (4) is arranged in front of the support assembly (2); a winding roller (3) is movably connected to the inner side of the support assembly (2); a guide roller (5) is rotatably mounted below the inner side of the winding roller (3); a tightening assembly (6) is fixedly mounted on the rear side of the mounting frame (4); and a cleaning assembly (7) flush with the guide roller (5) is fixedly mounted on the front side of the mounting frame (4).

2. A winding device for knitted fabric production according to claim 1, characterized in that: The tightening assembly (6) comprises a fixed frame (61), wherein the fixed frame (61) is fixedly connected to the upper rear side of the mounting frame (4), and the left and right sides of the top of the fixed frame (61) are fixedly connected to connecting blocks (62), and the outside of the connecting block (62) is movably hinged with a connecting rod (63), and a support roller (64) is rotatably installed on the inner side of one end of the connecting rod (63) away from the connecting block (62), and the bottom of the connecting rod (63) is fixedly connected to a guide rod (65), and the guide rod (65) is slidably arranged inside the fixed frame (61), and the outside of the guide rod (65) is sleeved with a support spring (66) located between the connecting rod (63) and the fixed frame (61).

3. A winding device for knitted fabric production according to claim 2, characterized in that: The cleaning assembly (7) comprises a connecting frame (71), the connecting frame (71) is fixedly connected to the front side of the mounting frame (4), a lower horizontal plate (72) is fixedly connected to the lower part of the inner side of the connecting frame (71), a slide groove (73) is provided on both the left and right sides of the inner side of the connecting frame (71), an upper horizontal plate (74) is movably connected to the inner side of the slide groove (73), bristles (76) are fixedly installed on the inner sides of the lower horizontal plate (72) and the upper horizontal plate (74), a suction hood (77) is fixedly installed at the front of the inner side of the connecting frame (71), a waste box (78) and an air pump (79) are fixedly installed on the right side of the top of the bottom plate (1), and the waste box (78) is respectively connected to the suction hood (77) and the air pump (79).

4. A winding device for knitted fabric production according to claim 3, characterized in that: The waste box (78) comprises a box body (781) with an outer opening, a clamping plate (782) is movably clamped in the opening of the box body (781), a filter frame (783) with a top opening is fixedly connected to the inner side of the clamping plate (782), and the filter frame (783) is attached to the inner wall of the box body (781).

5. A winding device for knitted fabric production according to claim 2, characterized in that: The guide rod (65) and the support spring (66) are both arranged in an arc shape, and the bottom of the guide rod (65) is fixedly connected to a limiting plate (67).

6. A winding device for knitted fabric production according to claim 3, characterized in that: The lower transverse plate (72) and the upper transverse plate (74) are both arranged behind the suction cover (77).

7. A winding device for knitted fabric production according to claim 4, characterized in that: The top of the connecting frame (71) is threadedly connected with a hand screw (75), and the hand screw (75) is rotatably mounted on the top of the upper horizontal plate (74).

8. A winding device for knitted fabric production according to claim 1, characterized in that: The support assembly (2) comprises a fixed frame (21) and a limiting guide rail (22) respectively fixedly connected to the left and right sides of the top of the bottom plate (1); the inner part of the limiting guide rail (22) is movably connected to a movable frame (23); the outer side of the limiting guide rail (22) is fixedly installed with an electric push rod (24) connected to the movable frame (23); and the winding roller (3) is movably connected between the fixed frame (21) and the movable frame (23).

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