A constant temperature setting device for raising knitted fabric

Abstract

The utility model relates to constant temperature setting device technical field, especially a velvet knitting cloth constant temperature setting device, including setting machine and material frame, the setting machine bottom fixedly connected with gantry, the material frame inner wall fixedly connected with a plurality of connecting plates, the material frame inner wall rotatably connected with connecting shaft, both ends all fixedly connected with connecting lug of connecting shaft, the connecting lug top all fixedly connected with slide, the slide inner wall all set up with the slide groove, the one end all upwards bending and forming the arc plate of the slide away from connecting lug. In the utility model, through the structural setting of drive assembly, slide and connecting shaft, provide uniform auxiliary thrust for the cloth frame to move to the setting machine, replace traditional pure manual pushing, solve the cloth deviation, wrinkle problem caused by uneven manual thrust, the arc plate design of slide forms smooth transition, avoids the cloth frame to enter the setting machine when the jam, shortens the process time, improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature shaping device technology, and more specifically, to a constant temperature shaping device for napped knitted fabric. Background Technology

[0002] In the production and processing of napped knitted fabrics, constant temperature setting is a key process to ensure the dimensional stability of the fabric and improve its hand feel. The fabric is fed into the setting machine through a fabric support frame to complete the setting process.

[0003] Currently, the constant temperature setting devices for pile knitted fabrics used in the industry mostly have fixed planar support frames, which still have shortcomings in use. First, the fabric support frame conveying relies on manual operation. Since the pile knitted fabric needs to be kept flat before setting, the weight of the support frame increases after bearing the fabric. Operators need to manually push the support frame into the setting machine, which is not only labor-intensive, but also prone to fabric displacement and wrinkling due to uneven pushing force, affecting the setting quality. Second, during manual pushing, frictional resistance is easily generated at the contact surface between the support frame and the support frame, which can easily cause jamming during pushing. It is necessary to repeatedly adjust the force and direction, prolonging the process time and reducing production efficiency. Utility Model Content

[0004] Based on the aforementioned technical problems of traditional constant temperature setting devices for pile knitted fabrics, such as the high labor intensity of manually pushing a fully loaded fabric support and the easy occurrence of fabric shifting and wrinkling due to uneven pushing force; and the high friction between the support and the material support frame, which makes pushing easy to get stuck, thus prolonging the process time and reducing efficiency, this utility model proposes a constant temperature setting device for pile knitted fabrics.

[0005] This utility model proposes a constant temperature setting device for pile knitted fabric, including a setting machine and a material support frame. The bottom of the setting machine is fixedly connected to a frame. Multiple connecting plates are fixedly connected to the inner wall of the material support frame. A connecting shaft is rotatably connected to the inner wall of the material support frame. Connecting ears are fixedly connected to both ends of the connecting shaft. A slide is fixedly connected to the top of each connecting ear. A slide groove is opened on the inner wall of each slide. The end of the slide away from the connecting ear is bent upward to form an arc plate.

[0006] The material support frame is equipped with a drive assembly, which is used to drive the two slides to rotate about the connecting shaft as the center line.

[0007] Preferably, the drive assembly includes a bushing, a fixed shaft is rotatably connected to the inner wall of the bushing, both ends of the fixed shaft extend to the end of the slide rail, and rollers are fixedly connected to both ends of the fixed shaft.

[0008] Preferably, the drive assembly further includes a threaded sleeve, which is fixedly connected to the material support frame. A screw is threadedly connected to the inner wall of the threaded sleeve, and the end of the screw is rotatably connected to the bushing.

[0009] Preferably, a turntable is fixedly connected to the outer end of the screw, and a crank handle is rotatably connected to the end face of the turntable.

[0010] Preferably, a support plate is fixedly connected to each of the four corners of the bottom of the material support frame, and a first rotating shaft is rotatably connected to the bottom of each support plate.

[0011] Preferably, a mounting plate is fixedly connected to the bottom of the first rotating shaft, a second rotating shaft is fixedly connected to the inner wall of the mounting plate, and a wheel is rotatably connected to the outer wall of the second rotating shaft.

[0012] Preferably, a handrail is fixedly connected to the top of the material support frame.

[0013] The beneficial effects of this utility model, achieved through the above technical solution, are as follows:

[0014] 1. Through the structural design of the drive components, slides, and connecting shafts, a uniform auxiliary thrust is provided for the fabric rack to move into the stenter, replacing the traditional manual pushing and solving the problems of fabric offset and wrinkles caused by uneven manual pushing. The arc plate design of the slide creates a smooth transition, avoiding jamming when the fabric rack enters the stenter, shortening the process time and improving production efficiency.

[0015] 2. The rollers roll along the slide rail, converting the sliding friction between the drive component and the slide rail into rolling friction, reducing resistance during pushing, ensuring smooth transmission of auxiliary thrust, and avoiding pushing jams caused by excessive friction; the rotational connection of the fixed shaft allows the rollers to adapt to changes in the slide rail angle, always maintaining good contact with the slide rail, and improving pushing stability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the installation structure of the wheel of this utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the slide rail of this utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of the roller of this utility model.

[0021] In the diagram: 1. Shaping machine; 2. Frame; 3. Material support frame; 4. Handrail; 5. Connecting plate; 6. Support plate; 7. First rotating shaft; 8. Mounting plate; 9. Second rotating shaft; 10. Wheel; 11. Connecting shaft; 12. Connecting lug; 13. Slide rail; 14. Slide groove; 15. Arc plate; 16. Fixed shaft; 17. Roller; 18. Bushing; 19. Screw; 20. Threaded sleeve; 21. Turntable; 22. Crank handle. Detailed Implementation

[0022] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model. In this utility model, unless otherwise expressly specified and limited, the term "fixed connection" should be interpreted broadly. For example, "fixed connection" can mean fixed installation, detachable connection, or integral; it can mean mechanical connection or electrical connection; it can mean direct connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a constant temperature setting device for napped knitted fabric includes a setting machine 1 and a material support frame 3. The bottom of the setting machine 1 is fixedly connected to a frame 2. Multiple connecting plates 5 are fixedly connected to the inner wall of the material support frame 3. A connecting shaft 11 is rotatably connected to the inner wall of the material support frame 3. Connecting ears 12 are fixedly connected to both ends of the connecting shaft 11. A slide rail 13 is fixedly connected to the top of each connecting ear 12. A slide groove 14 is opened on the inner wall of each slide rail 13. The end of the slide rail 13 away from the connecting ear 12 is bent upward to form an arc plate 15.

[0024] A drive assembly is installed on the material support frame 3. The drive assembly is used to push the two slides 13 to rotate about the connecting shaft 11 as the center line.

[0025] Through the structural arrangement of the drive component, slide 13 and connecting shaft 11, a uniform auxiliary thrust is provided for the fabric frame to move into the shaping machine 1, replacing the traditional manual pushing and solving the problems of fabric deviation and wrinkles caused by uneven manual pushing. The arc plate 15 design of slide 13 forms a smooth transition, avoiding jamming when the material support frame 3 enters the machine, shortening the process time and improving production efficiency. At the same time, the rotation support of connecting shaft 11 ensures the stable operation of slide 13 and adapts to the pushing needs of fabrics of different weights.

[0026] The connecting plate 5 provides uniform support for the fabric, preventing wrinkles caused by localized stress, and is suitable for the flat and shape-setting characteristics of napped knitted fabrics.

[0027] like Figure 5As shown, the drive assembly includes a bushing 18, with a fixed shaft 16 rotatably connected to the inner wall of the bushing 18. Both ends of the fixed shaft 16 extend to the ends of the slide rail 13, and rollers 17 are fixedly connected to both ends of the fixed shaft 16.

[0028] The drive assembly also includes a threaded sleeve 20, which is fixedly connected inside the material support frame 3. A screw 19 is threadedly connected to the inner wall of the threaded sleeve 20, and the end of the screw 19 is rotatably connected to the bushing 18.

[0029] A turntable 21 is fixedly connected to the outer end of the screw 19, and a crank handle 22 is rotatably connected to the end face of the turntable 21.

[0030] Roller 17 rolls along slide groove 14, converting the sliding friction between the drive component and slide 13 into rolling friction, reducing resistance during pushing, ensuring smooth transmission of auxiliary thrust, and avoiding pushing jamming due to excessive friction; the rotational connection between fixed shaft 16 and bushing 18 allows roller 17 to adapt to changes in the angle of slide 13, always maintaining good contact with slide groove 14, and improving pushing stability.

[0031] The threaded drive between the screw 19 and the threaded sleeve 20 allows the auxiliary thrust and pushing distance to be controlled by rotating the screw 19, preventing excessive thrust from stretching the fabric or insufficient thrust from causing it to not push. The rotational connection between the screw 19 and the bushing 18 ensures that the screw 19 only rotates and does not move with the bushing 18, improving the ease of operation.

[0032] The combination of the crank handle 22 and the turntable 21 increases the radius of force application by the hand, allowing the operator to rotate the screw 19 without using excessive force, further reducing labor intensity and making it suitable for long-term continuous shaping operations; the rotational connection between the turntable 21 and the crank handle 22 allows the operator to apply force from any angle, improving operating comfort.

[0033] like Figure 3 As shown, support plates 6 are fixedly connected to the four corners of the bottom of the material support frame 3, and the bottom of each support plate 6 is rotatably connected to a first rotating shaft 7.

[0034] The bottom of the first rotating shaft 7 is fixedly connected to the mounting plate 8, the inner wall of the mounting plate 8 is fixedly connected to the second rotating shaft 9, and the outer wall of the second rotating shaft 9 is rotatably connected to the wheel 10.

[0035] The top of the material support frame 3 is fixedly connected to a handrail 4.

[0036] The first rotating shaft 7 allows the mounting plate 8 to rotate around the support plate 6, providing the material support frame 3 with a horizontal degree of freedom of rotation, avoiding the pushing jam caused by the limited rotation of traditional fixed wheels, and making it easier for the material support frame 3 to adjust its position in a narrow space.

[0037] The wheel 10 rotates through the second shaft 9, which converts the sliding friction between the material support frame 3 and the ground into rolling friction, reducing the moving resistance of the material support frame 3 and solving the problem of the traditional bracket being difficult to push manually; the rolling characteristics of the wheel 10 make the material support frame 3 move smoothly, avoiding the fabric deviation caused by vibration, and further ensuring the flatness of the fabric.

[0038] Working principle: Place the wheels at the bottom of the fabric rack on the slide groove 14 in the slide 13, place the fabric on the fabric rack, and the operator pushes the handle 4. The bottom support plate 6 of the material support frame 3 drives the mounting plate 8 to rotate through the first rotating shaft 7. The second rotating shaft 9 in the mounting plate 8 drives the wheels 10 to roll.

[0039] When the fabric frame is aligned with the inlet of the setting machine 1, the crank handle 22 is turned to drive the turntable 21 and screw 19 to rotate. The screw 19 moves along the inner wall of the threaded sleeve 20, pushing the bushing 18 and the fixed shaft 16 to move towards the setting machine 1. The rollers 17 at both ends of the fixed shaft 16 roll along the grooves 14 of the slide rail 13, generating a thrust on the arc plate 15 of the slide rail 13, causing the two slide rails 13 to rotate upward with the connecting shaft 11 as the center line. At this time, the wheels at the bottom of the fabric frame roll along the grooves 14 on the slide rail 13, causing the fabric frame to slide into the setting machine 1.

[0040] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A constant temperature setting device for pile knitted fabric, comprising a setting machine (1) and a material support frame (3), characterized in that: The bottom of the shaping machine (1) is fixedly connected to the frame (2), and multiple connecting plates (5) are fixedly connected to the inner wall of the material support frame (3). The inner wall of the material support frame (3) is rotatably connected to the connecting shaft (11). Both ends of the connecting shaft (11) are fixedly connected to the connecting ears (12). The top of the connecting ears (12) is fixedly connected to the slide rail (13). The inner wall of the slide rail (13) is provided with a slide groove (14). The end of the slide rail (13) away from the connecting ears (12) is bent upward to form an arc plate (15). A drive assembly is installed on the material support frame (3), which is used to push the two slides (13) to rotate about the connecting shaft (11) as the center line.

2. The constant temperature setting device for napped knitted fabric according to claim 1, characterized in that: The drive assembly includes a bushing (18), and a fixed shaft (16) is rotatably connected to the inner wall of the bushing (18). Both ends of the fixed shaft (16) extend to the end of the slide rail (13), and rollers (17) are fixedly connected to both ends of the fixed shaft (16).

3. The constant temperature setting device for napped knitted fabric according to claim 2, characterized in that: The drive assembly also includes a threaded sleeve (20), which is fixedly connected inside the material support frame (3). A screw (19) is threadedly connected to the inner wall of the threaded sleeve (20), and the end of the screw (19) is rotatably connected to the bushing (18).

4. The constant temperature setting device for napped knitted fabric according to claim 3, characterized in that: The screw (19) is fixedly connected to a turntable (21) at its outer end, and a crank handle (22) is rotatably connected to the end face of the turntable (21).

5. The constant temperature setting device for napped knitted fabric according to claim 4, characterized in that: The material support frame (3) is fixedly connected to four corners at the bottom of each of the four corners of the frame, and the bottom of each support plate (6) is rotatably connected to a first rotating shaft (7).

6. The constant temperature setting device for napped knitted fabric according to claim 5, characterized in that: The bottom of the first rotating shaft (7) is fixedly connected to a mounting plate (8), the inner wall of the mounting plate (8) is fixedly connected to a second rotating shaft (9), and the outer wall of the second rotating shaft (9) is rotatably connected to a wheel (10).

7. The constant temperature setting device for napped knitted fabric according to claim 6, characterized in that: The top of the material support frame (3) is fixedly connected to a handrail (4).

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