Knitted fabric straightening device

Abstract

The utility model discloses a knitted fabric straightening device which comprises an operation table, supporting frames are fixedly installed at the front end and the tail end of the top side of the operation table, two sets of stepping motors distributed up and down are installed on one sides of the supporting frames at equal intervals, and carrier rollers are fixedly installed at the output ends of the stepping motors. The carrier rollers are symmetrically arranged on the bottom of the operating table, two adjacent groups of carrier rollers are correspondingly distributed up and down, a through opening is formed in the top of the operating table, two groups of limiting sleeve plates which are symmetrically distributed are fixedly mounted in the middle of the bottom of the operating table, and lifting plates are slidably connected to the inner walls of the limiting sleeve plates. According to the device for straightening the knitted fabric, the limiting rolling shafts are arranged, and the rotating rolling shafts of the limiting rolling shafts in the device are arranged, so that the knitted fabric can be tightened and pulled when passing through the device in a high-low fall mode, the tightening and pulling force in the knitted fabric conveying process is adjusted in cooperation with adjustment of the positions of the limiting rolling shafts, and the efficiency of straightening the knitted fabric by the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of knitted fabric processing equipment, and in particular to a knitted fabric straightening device. Background Art

[0002] Knitted fabric is a fabric formed by bending yarn into loops and interlacing them with knitting needles. The difference between knitted fabric and woven fabric is that the shape of the yarn in the fabric is different. The fabric structure is affected by the storage environment or other improper operations, and the surface of the fabric is prone to wrinkles and bends. Therefore, it is necessary to use relevant practical straightening structures to assist in the use of the fabric.

[0003] Patent document CN218968445U discloses a knitted fabric laying and straightening device, "including a fabric table, a fixed rod is mounted on the top surface of the fabric table, two limiting components are sleeved on the fixed rod, and a plurality of rotating sleeves arranged side by side are rotatably arranged on the fixed rod, and a pressure rod rotatably arranged on the top surface of the fabric table is also provided on one side of the fixed rod, and a positioning plate fixed on the fabric table is also provided on one side of the pressure rod, and rollers distributed in an eight-shaped shape are installed on the bottom surface of the positioning plate, so as to facilitate the positioning and limiting of fabrics of different widths so that they will not be skewed when laid flat, and can also straighten the fabric, and under the action of the rollers, the fabric can be extended towards the flat surface, so that the fabric can also be laid flat in the longitudinal direction under force, thereby making it more convenient to operate when manually laying it flat."

[0004] When the above device is in use, it can position and limit fabrics of different widths so that they will not deflect when laid flat, and it can also straighten the fabric, and under the action of the roller, the fabric can be stretched towards the flat surface, so that the fabric can also be laid flat in the longitudinal direction, thereby making it more convenient to operate when manually laid flat. However, the use of the device still has certain shortcomings;

[0005] The pulling force required for straightening the fabric when the device is pulling the fabric lacks proper adjustability. When the fabric itself is too tight, the constant pulling force is difficult to ensure that the fabric is fully straightened. Therefore, the present application proposes a set of fabric adjustable tensioning and straightening devices. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a knitted fabric straightening device;

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The invention comprises an operating table, wherein the front end and the rear end of the top side of the operating table are fixedly installed with a support frame, two groups of stepper motors distributed up and down are equidistantly installed on one side of the support frame, rollers are fixedly installed on the output end of the stepper motor, and the two adjacent groups of rollers are correspondingly distributed up and down, a through opening is opened on the top of the operating table, two groups of symmetrically distributed limit sleeves are fixedly installed on the middle part of the bottom of the operating table, a lifting plate is slidably connected to the inner wall of the limit sleeve, an adjusting seat is fixedly installed on the bottom of the lifting plate, a limiting roller is fixedly installed on one side of the adjusting seat, power supply seats are embedded and installed on both sides of the bottom of the operating table, an electric telescopic rod is electrically installed on the bottom of the power supply seat, a positioning plate is fixedly installed on the other side of the adjusting seat, and the front end of the electric telescopic rod is fixedly connected to the top of the positioning plate, and a supporting base is fixedly installed on the bottom of the operating table.

[0009] As an optional technical solution, a storage seat is fixedly installed on the inner bottom wall of the support base, the top of the storage seat is arc-shaped and corresponds to the bottom of the limiting roller, and a water pipe is fixedly installed on one side of the storage seat.

[0010] As an optional technical solution, a plurality of groups of micro water pumps are fixedly mounted on the inner wall of the storage seat, and a nozzle assembly is arranged on the top of the micro water pump.

[0011] As an optional technical solution, two groups of connecting frames are symmetrically installed on the inner wall of the through-hole, and the front ends of the connecting frames are rotatably connected to auxiliary rollers.

[0012] As an optional technical solution, the two adjacent groups of rollers rotate relative to each other, and the gap between them is used for the penetration of the cloth.

[0013] As an optional technical solution, the position of the limiting roller corresponds to the vertical angle of the through-hole, and the nozzle assembly corresponds to the bottom of the limiting roller.

[0014] The technical solution provided by the utility model has the following technical effects:

[0015] 1. The utility model provides a knitted fabric straightening device, which can play a role of tightening and pulling the knitted fabric when it passes through by means of height difference through the rotation of symmetrically distributed rollers and the rotation of the limit rollers in the device, and adjusts the position of the limit roller to adjust the tight pulling force during the transmission of the knitted fabric, thereby increasing the efficiency of the device in straightening the knitted fabric.

[0016] 2. The utility model provides a knitted fabric straightening device, which can moisten the knitted fabric passing through the limiting roller through the nozzle assembly on the storage seat, and then increase the softness of the knitted fabric by moistening, and assist in the straightening of the knitted fabric, thereby increasing the practicality of the device in the straightening of the knitted fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present utility or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present utility. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural stereogram of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the operating table structure of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the limit sleeve structure of the utility model;

[0021] Figure 4 It is a schematic cross-sectional view of the connecting frame structure of the utility model;

[0022] Figure 5 It is a schematic cross-sectional view of the storage seat structure of the utility model.

[0023] In the figure: 1. operating table; 2. support frame; 3. stepping motor; 4. roller; 5. through-hole; 6. limit sleeve; 7. lifting plate; 8. adjustment seat; 9. limit roller; 10. power seat; 11. electric telescopic rod; 12. positioning plate; 13. support base; 14. storage seat; 15. water pipe; 16. micro water pump; 17. nozzle assembly; 18. connecting frame; 19. auxiliary roller. DETAILED DESCRIPTION

[0024] See also Figures 1 to 5 , a knitted fabric straightening device;

[0025] The utility model comprises an operating table 1, wherein a support frame 2 is fixedly installed at the front end and the rear end of the top side of the operating table 1, two groups of stepper motors 3 distributed up and down are equidistantly installed on one side of the support frame 2, rollers 4 are fixedly installed at the output end of the stepper motor 3, and the two adjacent groups of rollers 4 are distributed correspondingly up and down, a through hole 5 is opened on the top of the operating table 1, two groups of symmetrically distributed limit sleeves 6 are fixedly installed in the middle of the bottom of the operating table 1, a lifting plate 7 is slidably connected to the inner wall of the limit sleeve 6, an adjusting seat 8 is fixedly installed at the bottom of the lifting plate 7, and a limiting roller 9 is fixedly installed on one side of the adjusting seat 8, power supply seats 10 are embedded and installed on both sides of the bottom of the operating table 1, an electric telescopic rod 11 is electrically installed at the bottom of the power supply seat 10, a positioning plate 12 is fixedly installed on the other side of the adjusting seat 8, and the front end of the electric telescopic rod 11 is fixedly connected to the top of the positioning plate 12, a supporting base 13 is fixedly installed at the bottom of the operating table 1, and the two adjacent groups of rollers 4 rotate relative to each other, and the gap between them is used for the penetration of fabrics;

[0026] When the device is used for straightening knitted fabrics, after the device is placed, the knitted fabric is passed through the two groups of rollers 4 at the front end of the operating table 1 through the external knitted fabric conveying structure. After passing through, the insertion end of the knitted fabric is continuously pulled and pulled through the through-hole 5, and after being wound around the limiting roller 9, it is pulled and pulled toward each other through the through-hole 5, and then passed through the two groups of rollers 4 at the rear end of the operating table 1. After passing through, the external bundling structure is connected to bundle the fabric. When the knitted fabric is transmitted on the device, the output end of the stepping motor 3 can drive the roller 4 through the energized roller. Rotation, and then assisting the transmission of the knitted fabric on its surface. After the knitted fabric is wound around the surface of the limiting roller 9, and the external conveying structure and the subsequent bundling structure connect and pull the knitted fabric, the power supply effect of the power socket 10 can drive the telescopic activity of the electric telescopic rod 11, thereby pushing the positioning plate 12, and then driving the sliding adjustment of the lifting plate 7 to achieve the adjustment of the position of the limiting roller 9 on the adjustment seat 8. When the knitted fabric is wound around, the limiting roller 9 can be lowered to press down on the knitted fabric to tighten it, and then assist in straightening it during the bundling work.

[0027] A storage seat 14 is fixedly installed on the inner bottom wall of the support base 13, the top of the storage seat 14 is arc-shaped and corresponds to the bottom of the limiting roller 9, a water pipe 15 is fixedly installed on one side of the storage seat 14, and multiple groups of micro water pumps 16 are fixedly installed on the inner wall of the storage seat 14. A nozzle assembly 17 is arranged on the top of the micro water pump 16. The position of the limiting roller 9 corresponds to the vertical angle of the through-hole 5, and the nozzle assembly 17 corresponds to the bottom of the limiting roller 9;

[0028] By setting the water pipe 15, the interior of the storage seat 14 can be filled with water through an external water supply device. The water injected into the storage seat 14 can be sprayed through the nozzle assembly 17 through the operation of the micro water pump 16, and then sprayed on the knitted fabric passing through the limiting roller 9, and then the knitted fabric is moistened, thereby facilitating the straightening of some wrinkled and tortuous knitted fabrics by moistening and softening.

[0029] Two sets of connecting frames 18 are symmetrically installed on the inner wall of the through hole 5, and the front end of the connecting frame 18 is rotatably connected to an auxiliary roller 19;

[0030] The auxiliary roller 19 is rotatable on the connecting frame 18, so that the knitted fabric can be assisted in the transmission work when the knitted fabric passes through. When the device is used in conjunction with multiple groups of ups and downs rolling structures, the knitted fabric can be tightened and straightened.

[0031] Working principle:

[0032] When the device is in use, through the two groups of support frames 2 symmetrically distributed on the top of the operating table 1, the two groups of rollers 4 symmetrically distributed on the support frames 2 can be used for the knitted fabric to pass in and out. The input and output of the knitted fabric can be externally connected to the conveying structure and the bundling structure, thereby ensuring that the knitted fabric has a certain degree of tightness when being transmitted in the device. Then, the position of the limit roller 9 can be adjusted in height through the movement of the electric telescopic rod 11, and then when the knitted fabric is wound around, the tension and pulling effect is increased, and then in the process of transmission and bundling, the knitted fabric can be straightened and bundled.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A knitted fabric straightening device, comprising an operating table (1), characterized in that: The front end and the rear end of the top side of the operating table (1) are both fixedly mounted with a support frame (2); two groups of stepper motors (3) are equidistantly mounted on one side of the support frame (2) and are distributed up and down; rollers (4) are fixedly mounted on the output end of the stepper motor (3), and two adjacent groups of rollers (4) are distributed up and down in a corresponding manner; a through opening (5) is opened on the top of the operating table (1); two groups of symmetrically distributed limiting sleeves (6) are fixedly mounted in the middle of the bottom of the operating table (1); and a lifting plate (7) is slidably connected to the inner wall of the limiting sleeve (6). The bottom of the lifting plate (7) is fixedly mounted with an adjustment seat (8), one side of the adjustment seat (8) is fixedly mounted with a limit roller (9), both sides of the bottom of the operating table (1) are embedded with power seats (10), the bottom of the power seat (10) is electrically mounted with an electric telescopic rod (11), the other side of the adjustment seat (8) is fixedly mounted with a positioning plate (12), and the front end of the electric telescopic rod (11) is fixedly connected to the top of the positioning plate (12), and the bottom of the operating table (1) is fixedly mounted with a support base (13).

2. A knitted fabric straightening device according to claim 1, characterized in that: A storage seat (14) is fixedly mounted on the inner bottom wall of the support base (13); the top of the storage seat (14) is arc-shaped and corresponds to the bottom of the limiting roller (9); and a water pipe (15) is fixedly mounted on one side of the storage seat (14).

3. A knitted fabric straightening device according to claim 2, characterized in that: A plurality of groups of micro water pumps (16) are fixedly mounted on the inner wall of the storage seat (14), and a nozzle assembly (17) is arranged on the top of the micro water pump (16).

4. A knitted fabric straightening device according to claim 1, characterized in that: Two groups of connecting frames (18) are symmetrically mounted on the inner wall of the through opening (5), and the front ends of the connecting frames (18) are rotatably connected to auxiliary rollers (19).

5. A knitted fabric straightening device according to claim 1, characterized in that: The two adjacent groups of rollers (4) rotate relative to each other, and the gap between them is used for the penetration of fabrics.

6. A knitted fabric straightening device according to claim 1, characterized in that: The position of the limiting roller (9) corresponds to the vertical angle of the through opening (5), and the nozzle assembly (17) corresponds to the bottom of the limiting roller (9).

Images