Leveling device for knitted fabric

Abstract

The utility model discloses a leveling device for knitted fabric, including base, take-up device, leveling device and ironing device, take-up device is fixedly connected to the left side of base top, leveling device is fixedly connected to the right side of base top, ironing device is fixedly connected to the bottom of base, and the base top is fixedly connected to the right side of base top. The device comprises a base, two tensioning rollers are arranged at the top of the base, movable shafts are movably connected to the interiors of the tensioning rollers, rotating plates are arranged on the front side and the rear side of the top of the base, and the outer ends of the movable shafts are fixedly connected with the inner sides of the rotating plates. By arranging the tensioning roller, the rotary disc drives the tensioning roller to rotate through the movable shaft and then can tension knitted fabric, and the problems that no tensioning structure is arranged in the using process, and when the knitted fabric is fumigated and ironed through water vapor, the knitted fabric cannot be tensioned are solved. The problem that the flatness of the knitted fabric is affected after the knitted fabric is wound due to the fact that the knitted fabric cannot be completely straightened when being wound due to the fact that the knitted fabric is heated, wrinkles and stretches is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling devices, in particular to a leveling device for knitted fabrics. Background Art

[0002] Knitted fabric is a fabric formed by bending yarn into loops and interlacing them with knitting needles. It is divided into warp knitted fabric and weft knitted fabric. Knitted fabrics are soft, breathable, perspiration-wicking and warm. Most of them have excellent elasticity and extensibility. Compared with woven fabrics, they have high output and are suitable for small batch production. Knitted fabrics need to be flattened before cutting to prevent deviations during cutting. Therefore, a leveling device is needed.

[0003] For example, the utility model with application number CN202320377660.6 discloses a flattening device for knitted fabrics, and relates to the technical field of flattening devices. The utility model includes a base, a tightening assembly, a pressing assembly, and an ironing assembly. A tightening assembly is provided on one side of the upper surface of the base, and the tightening assembly includes a winding rod, and a pressing assembly is provided on the upper end of the base. The utility model irons and flattens the lower surface of the knitted fabric by using a pair of ironing plates, and irons and flattens the upper surface of the knitted fabric by using a pair of ironing plates, so that the device can flatten thicker knitted fabrics at one time, thereby avoiding the need to process thicker knitted fabrics multiple times to achieve a flattening effect, resulting in an increase in workload and affecting the flattening efficiency of the knitted fabrics.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the problem of needing to flatten the knitted fabric in the production process of knitted fabrics to facilitate the subsequent cutting of the knitted fabrics, the existing flattening device is often difficult to flatten the knitted fabrics in one go when the knitted fabrics are thick. The knitted fabrics need to be processed multiple times to achieve the flattening effect, which increases the workload and affects the flattening efficiency of the knitted fabrics. However, no tensioning structure is provided during use. When the knitted fabrics are fumigated and ironed with water vapor, the wrinkles of the knitted fabrics are stretched by the heat, resulting in the knitted fabrics not being able to be completely straightened when rolled up, affecting the flatness of the knitted fabrics after rolling up. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a flattening device for knitted fabrics, which has the advantage of auxiliary straightening and solves the problem that no tensioning structure is set during use. When the knitted fabric is fumigated and ironed with water vapor, the wrinkles of the knitted fabric are stretched due to the heat, resulting in the knitted fabric being unable to be completely straightened when rolled up, affecting the flatness of the knitted fabric after rolling up.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flattening device for knitted fabrics, comprising a base, a winding device, a flattening device and an ironing device, the winding device being fixedly connected to the left side of the top of the base, the flattening device being fixedly connected to the right side of the top of the base, the ironing device being fixedly connected to the bottom of the base, a tensioning roller being arranged on the top of the base, two tensioning rollers being arranged, a movable shaft being movably connected inside the tensioning roller, a rotating plate being arranged on the front and rear sides of the top of the base, the outer end of the movable shaft being fixedly connected to the inner side of the rotating plate, a mounting frame being fixedly connected to the front and rear sides of the top of the base, a fixing plate being fixedly connected to the outer side of the fixing frame, a transmission assembly being fixedly connected to the top of the fixing plate, and a positioning assembly being fixedly connected to the top of the fixing frame.

[0007] As a preferred embodiment of the utility model, the transmission assembly includes a motor, the motor is fixedly connected to the top of the fixed plate, the output end of the motor is fixedly connected to a transmission gear, the outer side of the rotating plate is fixedly connected to a transmission rod, the outer end of the transmission rod passes through the outside of the mounting frame, the outer end of the transmission rod is fixedly connected to a driven gear, and the driven gear is meshed with the transmission gear.

[0008] As a preferred embodiment of the utility model, the positioning assembly includes an electric telescopic rod, which is fixedly connected to the top of the mounting frame, the output end of the electric telescopic rod is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a positioning plate, the bottom of the positioning plate is fixedly connected to a fitting pad, and the fitting pad is movably connected to the driven gear.

[0009] As a preferred embodiment of the utility model, a support plate is fixedly connected to the inner side of the top of the fixed plate, a support block is movably embedded on the outer side of the support plate, and the outer side of the support block is fixedly connected to the inner side of the transmission gear.

[0010] As a preferred embodiment of the utility model, a limiting block is fixedly connected to the top of the outer side of the mounting frame, a limiting groove is provided on the outer side of the connecting plate, and the limiting groove is movably connected to the limiting block.

[0011] As a preferred embodiment of the utility model, a movable bearing is fixedly connected to the surface of the transmission rod, and an outer ring of the movable bearing is fixedly connected to the mounting frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a tensioning roller so that the rotating disk drives the tensioning roller to rotate through the movable shaft, and the knitted fabric can be tightened. This solves the problem that no tensioning structure is provided during use. When the knitted fabric is fumigated and ironed by steam, the knitted fabric is heated and wrinkled, resulting in the knitted fabric not being able to be completely straightened when rolled up, affecting the flatness of the knitted fabric after rolling up. The utility model has the advantage of auxiliary straightening.

[0014] 2. The utility model sets a transmission component, so that after the motor is started, it can drive the transmission gear to rotate, and after the transmission gear rotates, it can drive the driven gear meshing with the transmission gear to rotate, and after the driven gear rotates, it can drive the transmission rod to rotate, and after the transmission rod rotates, it can drive the rotating plate to rotate, and the rotating plate can drive the tensioning roller to rotate through the movable shaft, and then sets a positioning component, so that after the electric telescopic rod is started, it can drive the connecting plate to move downward, and after the connecting plate moves downward, it can drive the positioning plate to move downward, and after the positioning plate moves downward, it can drive the fitting pad to fit with the driven gear, so as to tightly position the driven gear.

[0015] 3. The utility model sets a support plate and a support block so that when the transmission gear rotates, the support block will be driven to rotate inside the support plate, so that the support plate and the support block can support the transmission gear in cooperation, thereby ensuring that the transmission gear can rotate stably, and then sets a limit block and a limit groove so that when the connecting plate moves, it will move on the surface of the limit block through the limit groove, so that the limit block and the limit groove can be used in cooperation to limit the connecting plate, thereby ensuring that the connecting plate can move up and down stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the tensioning roller of the utility model;

[0018] Figure 3 It is a schematic exploded perspective view of a three-dimensional cross-section of the tensioning roller of the utility model.

[0019] In the figure: 1. base; 2. winding device; 3. leveling device; 4. ironing device; 5. tensioning roller; 6. movable shaft; 7. rotating plate; 8. mounting frame; 9. fixing plate; 10. transmission assembly; 101. motor; 102. transmission gear; 103. transmission rod; 104. driven gear; 11. positioning assembly; 111. electric telescopic rod; 112. connecting plate; 113. positioning plate; 114. fitting pad; 12. supporting plate; 13. supporting block; 14. limiting block; 15. limiting groove; 16. movable bearing. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3 As shown, the utility model provides a knitted fabric flattening device, comprising a base 1, a winding device 2, a flattening device 3 and an ironing device 4, the winding device 2 is fixedly connected to the left side of the top of the base 1, the flattening device 3 is fixedly connected to the right side of the top of the base 1, the ironing device 4 is fixedly connected to the bottom of the base 1, a tensioning roller 5 is arranged on the top of the base 1, two tensioning rollers 5 are arranged, a movable shaft 6 is movably connected inside the tensioning roller 5, a rotating plate 7 is arranged on the front and rear sides of the top of the base 1, the outer end of the movable shaft 6 is fixedly connected to the inner side of the rotating plate 7, the front and rear sides of the top of the base 1 are fixedly connected to a mounting frame 8, the outer side of the mounting frame 8 is fixedly connected to a fixing plate 9, the top of the fixing plate 9 is fixedly connected to a transmission assembly 10, and the top of the mounting frame 8 is fixedly connected to a positioning assembly 11.

[0022] refer to Figure 3 The transmission assembly 10 includes a motor 101, which is fixedly connected to the top of the fixed plate 9. The output end of the motor 101 is fixedly connected to a transmission gear 102. The outer side of the rotating plate 7 is fixedly connected to a transmission rod 103. The outer end of the transmission rod 103 passes through the outer side of the mounting frame 8. The outer end of the transmission rod 103 is fixedly connected to a driven gear 104, and the driven gear 104 is meshed with the transmission gear 102.

[0023] As a technical optimization scheme of the utility model, by setting up a transmission component 10, the motor 101 can drive the transmission gear 102 to rotate after being started, and the transmission gear 102 can drive the driven gear 104 meshing with the transmission gear 102 to rotate after being rotated, and the driven gear 104 can drive the transmission rod 103 to rotate after being rotated, and the transmission rod 103 can drive the rotating plate 7 to rotate after being rotated, so that the rotating plate 7 can drive the tensioning roller 5 to rotate through the movable shaft 6.

[0024] refer to Figure 3 The positioning assembly 11 includes an electric telescopic rod 111, which is fixedly connected to the top of the mounting frame 8. The output end of the electric telescopic rod 111 is fixedly connected to a connecting plate 112, the bottom of the connecting plate 112 is fixedly connected to a positioning plate 113, the bottom of the positioning plate 113 is fixedly connected to a fitting pad 114, and the fitting pad 114 is movably connected to the driven gear 104.

[0025] As a technical optimization solution of the utility model, by setting a positioning component 11, the electric telescopic rod 111 can drive the connecting plate 112 to move downward after being started, and the connecting plate 112 can drive the positioning plate 113 to move downward after moving downward, and the positioning plate 113 can drive the fitting pad 114 to fit with the driven gear 104 after moving downward, so as to tightly position the driven gear 104.

[0026] refer to Figure 3 A support plate 12 is fixedly connected to the inner side of the top of the fixed plate 9 , a support block 13 is movably embedded on the outer side of the support plate 12 , and the outer side of the support block 13 is fixedly connected to the inner side of the transmission gear 102 .

[0027] As a technical optimization solution of the utility model, by setting the support plate 12 and the support block 13, when the transmission gear 102 rotates, it will drive the support block 13 to rotate inside the support plate 12, so that the coordinated use of the support plate 12 and the support block 13 can support the transmission gear 102, thereby ensuring that the transmission gear 102 can rotate stably.

[0028] refer to Figure 3 The top of the outer side of the mounting frame 8 is fixedly connected to a limiting block 14 , and a limiting groove 15 is provided on the outer side of the connecting plate 112 , and the limiting groove 15 is movably connected to the limiting block 14 .

[0029] As a technical optimization solution of the utility model, by setting a limit block 14 and a limit groove 15, the connecting plate 112 can move on the surface of the limit block 14 through the limit groove 15 when moving, so that the coordinated use of the limit block 14 and the limit groove 15 can limit the connecting plate 112, thereby ensuring that the connecting plate 112 can move up and down stably.

[0030] refer to Figure 3 A movable bearing 16 is fixedly connected to the surface of the transmission rod 103 , and an outer ring of the movable bearing 16 is fixedly connected to the mounting frame 8 .

[0031] As a technical optimization solution of the utility model, by providing a movable bearing 16, the use of the movable bearing 16 can reduce the friction between the transmission rod 103 and the mounting bracket 8, so that the transmission rod 103 can rotate more smoothly inside the mounting bracket 8.

[0032] The working principle and use process of the utility model are as follows: when in use, the knitted fabric passing through the ironing device 4 is wound around the winding device 2 through the middle of the tensioning roller 5, and then the motor 101 on the fixed plate 9 is started, so that the motor 101 can drive the transmission gear 102 to rotate after it is started, and the transmission gear 102 can drive the driven gear 104 meshing with the transmission gear 102 to rotate after it rotates, and the driven gear 104 can drive the transmission rod 103 to rotate after it rotates, and the transmission rod 103 can drive the rotating plate 7 to rotate after it rotates, and the rotating plate 7 can drive the tensioning device 2 through the movable shaft 6 after it rotates. The roller 5 rotates and moves, so that after the tensioning roller 5 rotates, one side of the knitted cloth can be moved upward and the other side can be moved downward, thereby tightening the knitted cloth, and then the electric telescopic rod 111 is started, so that after the electric telescopic rod 111 is started, the connecting plate 112 can be driven to move downward, and after the connecting plate 112 moves downward, the positioning plate 113 can be driven to move downward, and after the positioning plate 113 moves downward, the fitting pad 114 can be fitted with the driven gear 104, thereby tightly positioning the driven gear 104, thereby ensuring that the knitted cloth can be rolled up in a stretched state, thereby achieving the effect of auxiliary stretching.

[0033] To sum up: this kind of knitted fabric flattening device, by setting a tensioning roller 5, can tighten the knitted fabric after the rotating disk drives the tensioning roller 5 to rotate through the movable shaft 6, thereby solving the problem that no tensioning structure is set during use, when the knitted fabric is fumigated and ironed with water vapor, the wrinkles of the knitted fabric are stretched due to the heat, resulting in the knitted fabric not being able to be completely straightened when rolled up, affecting the flatness of the knitted fabric after rolling up.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flattening device for knitted fabrics, comprising a base (1), a winding device (2), a flattening device (3) and an ironing device (4), characterized in that: The winding device (2) is fixedly connected to the left side of the top of the base (1), the flattening device (3) is fixedly connected to the right side of the top of the base (1), the ironing device (4) is fixedly connected to the bottom of the base (1), a tensioning roller (5) is arranged at the top of the base (1), two tensioning rollers (5) are arranged, and a movable shaft (6) is movably connected inside the tensioning roller (5), a rotating plate (7) is arranged at the front and rear sides of the top of the base (1), the outer end of the movable shaft (6) is fixedly connected to the inner side of the rotating plate (7), the front and rear sides of the top of the base (1) are fixedly connected to a mounting frame (8), the outer side of the mounting frame (8) is fixedly connected to a fixing plate (9), the top of the fixing plate (9) is fixedly connected to a transmission assembly (10), and the top of the mounting frame (8) is fixedly connected to a positioning assembly (11).

2. A knitted fabric flattening device according to claim 1, characterized in that: The transmission assembly (10) comprises a motor (101), the motor (101) being fixedly connected to the top of a fixed plate (9), the output end of the motor (101) being fixedly connected to a transmission gear (102), the outer side of the rotating plate (7) being fixedly connected to a transmission rod (103), the outer end of the transmission rod (103) passing through the outer side of a mounting frame (8), the outer end of the transmission rod (103) being fixedly connected to a driven gear (104), the driven gear (104) being meshed with the transmission gear (102).

3. A knitted fabric flattening device according to claim 2, characterized in that: The positioning assembly (11) comprises an electric telescopic rod (111), the electric telescopic rod (111) being fixedly connected to the top of the mounting frame (8), the output end of the electric telescopic rod (111) being fixedly connected to a connecting plate (112), the bottom of the connecting plate (112) being fixedly connected to a positioning plate (113), the bottom of the positioning plate (113) being fixedly connected to a fitting pad (114), and the fitting pad (114) being movably connected to a driven gear (104).

4. A knitted fabric flattening device according to claim 2, characterized in that: A support plate (12) is fixedly connected to the inner side of the top of the fixed plate (9), a support block (13) is movably embedded on the outer side of the support plate (12), and the outer side of the support block (13) is fixedly connected to the inner side of the transmission gear (102).

5. A knitted fabric flattening device according to claim 3, characterized in that: A limiting block (14) is fixedly connected to the top of the outer side of the mounting frame (8), and a limiting groove (15) is provided on the outer side of the connecting plate (112), wherein the limiting groove (15) is movably connected to the limiting block (14).

6. A knitted fabric flattening device according to claim 2, characterized in that: A movable bearing (16) is fixedly connected to the surface of the transmission rod (103), and an outer ring of the movable bearing (16) is fixedly connected to the mounting frame (8).

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