A machine for ironing a knitted sweater

Abstract

The utility model discloses a kind of knitted sweater's ironing machine, including machine table, the upper end middle part of the machine table is equipped with rack, the upper end of machine table is equipped with evenly distributed slide bar, the upper end of slide bar is fixedly connected with support plate, further including ironing mechanism;Ironing mechanism: it includes slide plate, vertical plate, fixed column, support rod one, support rod two, roll and heating rod, four slide bars are slidably connected with slide plate, the lower side of the left and right ends of slide plate is equipped with vertical plate respectively, the inner side surface between vertical plate is fixedly connected with fixed column, the outer left and right ends of fixed column are rotatably connected with support rod one respectively, the outer left and right sides of fixed column are rotatably connected with support rod two respectively, the inner side surface between the lower end of support rod one and the inner side surface between the lower end of support rod two are rotatably connected with roll respectively by transmission shaft, the knitted sweater's ironing machine, when ironing knitted sweater, can automatically iron twice to knitted sweater, improve knitted sweater ironing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of knitted sweater production technology, specifically to a heat-pressing machine for knitted sweaters. Background Technology

[0002] Knitted sweaters are garments made through knitting processes and are widely popular for their softness, comfort, and warmth. Knitted sweaters are typically made of fibers such as wool, cotton, and acrylic, and are suitable for wearing in autumn and winter. Their softness, comfort, and warmth make them an indispensable part of autumn and winter clothing. Through continuous design innovation and process improvement, knitted sweaters are constantly being enriched in terms of style, material, and function to meet the needs of different consumers. Proper care and cleaning methods can extend the lifespan of sweaters and maintain their beauty and comfort.

[0003] Some existing knitwear ironing machines use manual operation and simple tools to iron and shape knitwear through heat and steam.

[0004] Existing ironing machines for knitted sweaters have the following problems: when ironing knitted sweaters, manual operation is required, which is inefficient and labor-intensive. Therefore, we propose an ironing machine for knitted sweaters. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a heat-pressing machine for knitted sweaters. When heat-pressing knitted sweaters, it can automatically perform two heat-pressing processes, reduce manual intervention, reduce labor intensity, and improve the efficiency of heat-pressing knitted sweaters. It can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a knitted sweater ironing machine, including a machine table, a placement frame provided in the middle of the upper end of the machine table, and evenly distributed slide bars provided in the upper end of the machine table, with a support plate fixedly connected between the upper ends of the slide bars, and also including an ironing mechanism.

[0007] The ironing mechanism includes a sliding plate, uprights, fixed columns, support rod one, support rod two, a flattening roller, and heating rods. The sliding plate is slidably connected to the four sliding rods. Uprights are located on the lower sides of the left and right ends of the sliding plate. A fixed column is fixedly connected to the inner sides of the uprights. Support rod one is rotatably connected to the outer left and right ends of the fixed column, and support rod two is rotatably connected to the outer left and right sides of the fixed column. Flattening rollers are rotatably connected between the inner sides of the lower ends of the support rods and the inner sides of the lower ends of support rod two via drive shafts. Heating rods are located inside the flattening rollers. A collector ring is fixedly fitted to the outer side of the right end of the drive shaft. A conductive rod is located at the right end of each heating rod. The right ends of the conductive rods extend beyond the flattening rollers and are slidably connected to the outer side of the adjacent collector rings. When ironing knitted sweaters, the mechanism can automatically perform two ironing processes, reducing manual intervention, labor intensity, and improving the efficiency of knitted sweater ironing.

[0008] Furthermore, the machine tool is equipped with a control switch group on its exterior. The input end of the control switch group is electrically connected to an external power source. The input end of the heating rod is electrically connected to the output end of the conductive rod. The input end of the slip ring is electrically connected to the output end of the control switch group, providing electrical connections for each electrical appliance.

[0009] Furthermore, the ironing mechanism also includes torsion springs. Baffles 1 are fixedly connected to the outside of the left and right ends of the fixed column, and baffles 2 are fixedly connected to the outside of the left and right sides of the fixed column. Torsion springs are fixedly connected between the outer side of the upper end of the support rod 1 and the inner side of the horizontally adjacent baffle 1, and torsion springs are fixedly connected between the outer side of the upper end of the support rod 2 and the outer side of the horizontally adjacent baffle 2. The torsion springs are respectively sleeved on the outside of the fixed column to facilitate rebound.

[0010] Furthermore, the ironing mechanism also includes a driving assembly, which includes a U-shaped slider, a connecting rod, and a U-shaped seat. The upper end of the support plate is provided with a protective cover. The left and right ends of the front and rear inner walls of the protective cover are respectively slidably connected to symmetrical U-shaped sliders. The upper end of the slide plate is provided with symmetrical U-shaped seats. The lower ends of two horizontally adjacent U-shaped sliders are respectively rotatably connected to the upper ends of vertically adjacent U-shaped seats by connecting rods through pins, providing a rotatable connection.

[0011] Furthermore, the drive assembly also includes a motor and a bidirectional lead screw. A strip plate is provided at the center of the interior of the protective cover. Bidirectional lead screws are rotatably connected between the left and right inner walls of the protective cover and the left and right ends of the strip plate, respectively. The inner surfaces of the two bidirectional lead screws are fixedly connected. The threaded holes inside the two horizontally adjacent U-shaped sliders are threadedly connected to the left and right ends of the bidirectional lead screws, respectively. The motor is located at the left end of the protective cover. The right end of the motor's output shaft is fixedly connected to the left end of the bidirectional lead screw on the left side. The input end of the motor is electrically connected to the output end of the control switch group to provide downward drive.

[0012] Furthermore, the lower end of the machine tool is provided with a rectangular frame, and the interior of the rectangular frame is provided with evenly distributed fans. The input ends of the fans are electrically connected to the output ends of the control switch group for easy cooling.

[0013] Furthermore, the upper surface of the placement rack is provided with evenly distributed exhaust holes to facilitate cooling.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This ironing machine for knitted sweaters has the following advantages:

[0015] Driven by a motor, a bidirectional lead screw drives a U-shaped slider to move towards each other. This, in turn, drives a sliding plate downwards via a connecting rod and a U-shaped seat. The sliding plate, through a fixed column, drives the flattening roller between support rod one and support rod two to contact the knitted sweater. Simultaneously, a heating rod heats the sweater. When the flattening roller slides to the lowest point of the placement rack, the sliding plate moves upwards. Under the rebound action of support rod one, support rod two, and torsion spring, the flattening roller performs a second heat treatment on the knitted sweater, resulting in a better heat treatment effect. This system can automatically perform two heat treatments on the knitted sweater, reducing manual intervention, labor intensity, and improving the efficiency of knitted sweater heat treatment. Attached Figure Description

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

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 4 This is an enlarged structural diagram of section B of the present invention.

[0020] In the diagram: 1. Machine base, 2. Placement rack, 3. Slide rod, 4. Exhaust hole, 5. Support plate, 6. Protective cover, 7. Rectangular frame, 8. Fan, 9. Ironing mechanism, 91. Drive assembly, 911. Motor, 912. U-shaped slider, 913. Bidirectional lead screw, 914. Connecting rod, 915. U-shaped seat, 92. Slide plate, 93. Vertical plate, 94. Fixed column, 95. Support rod one, 96. Support rod two, 97. Flattening roller, 98. Heating rod, 99. Torsion spring, 10. Baffle one, 11. Baffle two, 12. Control switch group, 13. Conductive rod, 14. Collector ring. Detailed Implementation

[0021] 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 protection scope of the present utility model.

[0022] Please see Figure 1-4 This embodiment provides a technical solution: a heat-pressing machine for knitted sweaters, including a machine base 1, a placement rack 2 at the upper middle part of the machine base 1, and evenly distributed slide rods 3 at the upper end of the machine base 1. A support plate 5 is fixedly connected between the upper ends of the slide rods 3. It also includes a heat-pressing mechanism 9. A control switch group 12 is provided outside the machine base 1. The input end of the control switch group 12 is electrically connected to an external power source. The input end of the heating rod 98 is electrically connected to the output end of the conductive rod 13. The input end of the collector ring 14 is electrically connected to the output end of the control switch group 12. A rectangular frame 7 is provided at the lower end of the machine base 1. Evenly distributed fans 8 are provided inside the rectangular frame 7. The input end of the fans 8 is electrically connected to the output end of the control switch group 12. Evenly distributed exhaust holes 4 are opened on the upper surface of the placement rack 2. Then, the motor 911 operates counterclockwise, and the slide plate 92 moves upward. Then, by adjusting the control switch group 12, the fans 8 operate. The fans 8 draw external cold air into the interior of the placement rack 2. Then, the cold air will be discharged from the exhaust holes 4 and blown onto the surface of the knitted sweater to cool it down.

[0023] Ironing mechanism 9: It includes a sliding plate 92, upright plates 93, fixed columns 94, support rod 1 95, support rod 2 96, flattening rollers 97, and heating rods 98. The sliding plate 92 is slidably connected between the four sliding rods 3. Upright plates 93 are respectively provided on the lower sides of the left and right ends of the sliding plate 92. Fixed columns 94 are fixedly connected between the inner sides of the upright plates 93. Support rod 1 95 is rotatably connected to the left and right ends of the fixed columns 94. Support rod 2 96 is rotatably connected to the left and right sides of the fixed columns 94. Flattening rollers 97 are rotatably connected between the inner sides of the lower ends of support rod 1 95 and support rod 2 96 via drive shafts. Heating rods 98 are provided inside the flattening rollers 97. A collector ring 14 is fixedly sleeved on the outer side of the right end of the drive shaft. The right end of the heating rod 98 is provided with a conductive rod 13. The right end of each conductive rod 13 extends out of the outside of the flattening roller 97 and slides with the outside of the laterally adjacent collector ring 14. The ironing mechanism 9 also includes a torsion spring 99. The left and right ends of the fixed column 94 are respectively fixedly connected to the outside of the first baffle 10. The left and right sides of the fixed column 94 are respectively fixedly connected to the outside of the second baffle 11. The outer side of the upper end of the first support rod 95 is fixedly connected to the inner side of the laterally adjacent first baffle 10. The outer side of the upper end of the second support rod 96 is fixedly connected to the outer side of the laterally adjacent second baffle 11. The torsion springs 99 are respectively sleeved on the outside of the fixed column 94. The ironing mechanism 9 also includes a drive assembly 91. The system includes a U-shaped slider 912, a connecting rod 914, and a U-shaped seat 915. A protective cover 6 is provided at the upper end of the support plate 5. Symmetrical U-shaped sliders 912 are slidably connected to the left and right ends of the front and rear inner walls of the protective cover 6. Symmetrical U-shaped seats 915 are provided at the upper end of the slide plate 92. The lower ends of two horizontally adjacent U-shaped sliders 912 are rotatably connected to the upper ends of vertically adjacent U-shaped seats 915 via pins, and a connecting rod 914 is rotatably connected to them. The drive assembly 91 also includes a motor 911 and a double-acting lead screw 913. A strip plate is provided at the center of the interior of the protective cover 6. Double-acting lead screws 913 are rotatably connected to the left and right inner walls of the protective cover 6 and the left and right ends of the strip plate, respectively. The inner surfaces of the two double-acting lead screws 913 are fixedly connected. The threaded holes inside the two U-shaped sliders 912 are respectively threaded to the left and right ends of the bidirectional lead screw 913. The motor 911 is located at the left end of the protective cover 6. The right end of the output shaft of the motor 911 is fixedly connected to the left end of the bidirectional lead screw 913 on the left side. The input end of the motor 911 is electrically connected to the output end of the control switch group 12. When ironing a knitted sweater, the knitted sweater is first placed on the upper end of the placement rack 2. Then, by adjusting the control switch group 12, the motor 911 is activated. The output shaft of the motor 911 drives the bidirectional lead screw 913 on the left side to rotate. The rotation of the bidirectional lead screw 913 on the left side will drive the bidirectional lead screw 913 on the right side to rotate. The rotation of the two bidirectional lead screws 913 will respectively drive the U-shaped sliders 912 with threads at both ends to move towards each other.The connecting rod 914 and U-shaped seat 915 then drive the sliding plate 92 to move downward between the sliding rods 3. The sliding plate 92 will drive the fixed column 94 between the upright plates 93 to move downward. Then, the support rod 1 95 and support rod 2 96 will drive the flattening roller 97 to contact the knitted sweater. The rotation of the flattening roller 97 will drive the heating rod 98 to rotate. The rotation of 98 will drive the conductive rod 13 to slide outside the collector ring 14, thereby activating the heating rod 98. The heating rod 98 will release heat to the knitted sweater. The sweater is first ironed. Then, when the flattening roller 97 contacts the knitted sweater, it slides on the inclined surface of the placement frame 2, thus ironing the entire sweater. When the flattening roller 97 slides to the lowest point of the inclined surface of the placement frame 2, the slide plate 92 moves upward. Under the rebound action of the support rod 1 95, support rod 2 96, and torsion spring 99, the flattening roller 97 moves from the lowest point of the inclined surface of the placement frame 2 to the highest point, thus performing a second ironing, resulting in a better ironing effect.

[0024] The working principle of the ironing machine for knitted sweaters provided by this utility model is as follows: When ironing a knitted sweater, the sweater is first placed on the upper end of the placement rack 2. Then, by controlling the control switch group 12, the motor 911 is activated. The output shaft of the motor 911 drives the left bidirectional lead screw 913 to rotate. The rotation of the left bidirectional lead screw 913 drives the right bidirectional lead screw 913 to rotate. The rotation of the two bidirectional lead screws 913 will drive the U-shaped sliders 912 with threads at both ends to move towards each other. Then, through the connecting rod 914 and the U-shaped seat 915, the slide plate 92 moves downward between the slide rods 3. The slide plate 92 drives the fixed column 94 between the upright plates 93 to move downward. Then, through the support rod 1 95 and the support rod 2 96, the flattening roller 97 comes into contact with the knitted sweater. The rotation of the flattening roller 97 drives the heating rod 98 to rotate. The rotation of 98 drives the conductive rod 13 slides outside the collector ring 14, thereby activating the heating rod 98, which releases heat to iron the knitted sweater. Then, when the flattening roller 97 contacts the knitted sweater, it slides on the inclined surface of the placement frame 2, thus ironing the entire knitted sweater. When the flattening roller 97 slides to the lowest point of the inclined surface of the placement frame 2, the slide plate 92 moves upward. Under the rebound action of the support rod 1 95, support rod 2 96 and torsion spring 99, the flattening roller 97 moves from the lowest point of the inclined surface of the placement frame 2 to the highest point of the placement frame 2, thus performing a second ironing, resulting in a better ironing effect. Then, the motor 911 operates counterclockwise, and the slide plate 92 moves upward. Then, by controlling the control switch group 12, the fan 8 operates, drawing external cold air into the interior of the placement frame 2. The cold air is then discharged from the exhaust port 4 and blown onto the surface of the knitted sweater to cool it down.

[0025] It is worth noting that in the above embodiments, the fan 8, motor 911, and heating rod 98 can all be selected as W2E200-HL38-C01, the motor 911 can be selected as 5Ik12RGU-CF, and the heating rod 98 can all be selected as Ocr21al6nb. The control switch group 12 is provided with switch buttons that correspond one-to-one with the fan 8, motor 911, and heating rod 98 and are used to control their on / off operation.

[0026] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A heat-pressing machine for knitted sweaters, comprising a machine table (1), wherein a placement rack (2) is provided at the middle of the upper end of the machine table (1), and evenly distributed slide bars (3) are provided at the upper end of the machine table (1), and a support plate (5) is fixedly connected between the upper ends of the slide bars (3), characterized in that: It also includes a hot ironing mechanism (9); Ironing mechanism (9): It includes a slide plate (92), a vertical plate (93), a fixed column (94), a support rod one (95), a support rod two (96), a flattening roller (97), and a heating rod (98). The slide plate (92) is slidably connected between the four slide rods (3). The lower sides of the left and right ends of the slide plate (92) are respectively provided with vertical plates (93). The inner sides of the vertical plates (93) are fixedly connected with the fixed column (94). The left and right ends of the fixed column (94) are respectively rotatably connected with the support rod one (95). The left and right sides of the fixed column (94) are respectively rotatably connected with the support rod one (95). Support rod 2 (96) is rotatably connected to support rod 1 (95). The inner side of the lower end of support rod 1 (95) and the inner side of the lower end of support rod 2 (96) are respectively connected to flattening roller (97) through transmission shaft. Heating rod (98) is provided inside flattening roller (97). A collector ring (14) is fixedly sleeved on the outside of the right end of the transmission shaft. Conductive rod (13) is provided on the right end of heating rod (98). The right end of conductive rod (13) extends out of the outside of flattening roller (97) and slides to the outside of the horizontally adjacent collector ring (14).

2. The ironing machine for knitted sweaters according to claim 1, characterized in that: The machine (1) is provided with a control switch group (12) on the outside. The input end of the control switch group (12) is electrically connected to an external power source. The input end of the heating rod (98) is electrically connected to the output end of the conductive rod (13). The input end of the collector ring (14) is electrically connected to the output end of the control switch group (12).

3. The ironing machine for knitted sweaters according to claim 2, characterized in that: The ironing mechanism (9) also includes torsion springs (99). Baffles (10) are fixedly connected to the outside of the left and right ends of the fixed column (94). Baffles (11) are fixedly connected to the outside of the left and right sides of the fixed column (94). Torsion springs (99) are fixedly connected between the outer side of the upper end of the support rod (95) and the inner side of the horizontally adjacent baffle (10). Torsion springs (99) are fixedly connected between the outer side of the upper end of the support rod (96) and the outer side of the horizontally adjacent baffle (11). Torsion springs (99) are respectively sleeved on the outside of the fixed column (94).

4. The ironing machine for knitted sweaters according to claim 3, characterized in that: The ironing mechanism (9) also includes a drive assembly (91), which includes a U-shaped slider (912), a connecting rod (914), and a U-shaped seat (915). The upper end of the support plate (5) is provided with a protective cover (6). The left and right ends of the front and rear inner walls of the protective cover (6) are respectively slidably connected to the left and right symmetrical U-shaped sliders (912). The upper end of the slide plate (92) is provided with a left and right symmetrical U-shaped seat (915). The lower ends of two horizontally adjacent U-shaped sliders (912) are respectively connected to the upper ends of the vertically adjacent U-shaped seats (915) by a connecting rod (914) through a pin.

5. The ironing machine for knitted sweaters according to claim 4, characterized in that: The drive assembly (91) also includes a motor (911) and a bidirectional lead screw (913). A strip plate is provided in the center of the interior of the protective cover (6). The left and right inner walls of the protective cover (6) are respectively rotatably connected to the left and right ends of the strip plate. The inner sides of the two bidirectional lead screws (913) are fixedly connected. The threaded holes inside the two horizontally adjacent U-shaped sliders (912) are respectively threaded to the left and right ends of the bidirectional lead screws (913). The motor (911) is located at the left end of the protective cover (6). The right end of the output shaft of the motor (911) is fixedly connected to the left end of the bidirectional lead screw (913) on the left side. The input end of the motor (911) is electrically connected to the output end of the control switch group (12).

6. The ironing machine for knitted sweaters according to claim 2, characterized in that: The lower end of the machine (1) is provided with a rectangular frame (7), and the interior of the rectangular frame (7) is provided with evenly distributed fans (8). The input end of the fans (8) is electrically connected to the output end of the control switch group (12).

7. The ironing machine for knitted sweaters according to claim 1, characterized in that: The upper surface of the placement rack (2) is provided with evenly distributed exhaust holes (4).

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