Cloth ironing device

Abstract

The utility model provides a cloth ironing device which comprises a base and a portal frame fixed to the top of the base through bolts, the inner wall of the base is rotationally connected with an unwinding roller and a winding roller through a first rotating shaft, and an ironing assembly used for ironing cloth is arranged in the portal frame. Two limiting assemblies used for limiting and guiding cloth are arranged in the base, each limiting assembly comprises an auxiliary roller and two symmetrically-arranged limiting rings, the auxiliary rollers are rotationally connected to the inner wall of the base through second rotating shafts, and a plurality of balls are rotationally connected to the inner walls of the limiting rings; by arranging the auxiliary roller and the two symmetrically-arranged limiting rings, on one hand, the two sides of cloth can be limited, the cloth is prevented from deviating in the conveying process, and therefore the ironing quality is guaranteed, on the other hand, the auxiliary roller can provide additional supporting and guiding, it is guaranteed that the cloth is kept stable and smooth in the conveying process, and the ironing quality is improved. And abrasion caused by direct contact between the auxiliary roller and the limiting ring is reduced through the balls.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth ironing, in particular to a cloth ironing device. Background Art

[0002] Fabric may develop wrinkles during transportation and storage, so the fabric needs to be ironed before clothing production. Ironing can make the surface of the fabric smooth, providing a flat fabric foundation for subsequent cutting, sewing and other processes, and improving the quality of the final clothing.

[0003] After searching, the Chinese patent publication number CN213267157U discloses a cloth ironing device, including a device housing, an ironing chamber, an air cooling chamber and a steam generating chamber. A horizontal plate is arranged inside the device housing, and the horizontal plate divides the device housing into an upper half and a lower half, and the lower half is the steam generating chamber. A vertical plate is arranged in the upper half, and the vertical plate divides the upper half into an ironing chamber and an air cooling chamber. An electric push rod is installed on the top of the ironing chamber, and the telescopic end of the electric push rod is connected to a mounting plate, and a heating plate is fixedly connected to the lower surface of the mounting plate. A blower is arranged above the air cooling chamber, and the blower is connected to the air cooling chamber through a ventilation pipe, and an air outlet pipe is connected to the lower end of the ventilation pipe.

[0004] The above patent has the following shortcomings: the device can cool down the cloth in time after ironing, so as to ensure the ironing effect, but it cannot play a limiting and guiding role for the cloth during the ironing process, causing the cloth to deviate during the transmission process, resulting in wrinkles, unevenness or even damage.

[0005] Therefore, a cloth ironing device is proposed. Utility Model Content

[0006] In view of this, the embodiments of the present invention hope to provide a cloth ironing device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the embodiment of the utility model is achieved as follows: a cloth ironing device comprises a base and a gantry fixed to the top of the base by bolts, the inner wall of the base is rotatably connected with a unwinding roller and a winding roller through a rotating shaft, an ironing component for ironing the cloth is arranged inside the gantry, and two groups of limiting components for limiting and guiding the cloth are arranged inside the base, the limiting components comprise an auxiliary roller and two symmetrically arranged limiting rings, the auxiliary roller is rotatably connected to the inner wall of the base through a rotating shaft, the inner wall of the limiting ring is rotatably connected with a plurality of balls, and the balls are rollingly matched with the circumferential outer wall of the auxiliary roller.

[0008] In some embodiments, the inner walls of the two limit rings are threadedly connected to the same bidirectional screw rod, which is rotatably connected to the inner wall of the base. The inner walls of the two limit rings are also slidably matched with the same guide rod, which is fixedly connected to the inner wall of the base.

[0009] In some embodiments, the outer wall of the base is fixed with motor 2 by bolts, the output shaft of motor 2 is fixedly connected to one of the bidirectional screw rods through a coupling, and the two bidirectional screw rods are matched with each other through a synchronous transmission assembly.

[0010] In some embodiments, a motor 1 is fixed to the outer wall of the base by bolts, an output shaft of the motor 1 is fixedly connected to one of the rotating shafts 1, and the two rotating shafts 1 are matched through a set of synchronous transmission components.

[0011] In some embodiments, the ironing assembly includes a heating wire, an ironing board and a shell. The shell located at the bottom is fixed to the inner wall of the gantry, the shell located at the top is slidably fitted to the inner wall of the gantry, and an electric push rod is fixedly connected to the top of the shell, and the fixed end of the electric push rod is fixed to the upper surface of the top of the gantry by bolts.

[0012] In some embodiments, the ironing board is fixedly connected to the opposite side of the two shells, and the heating wire is fixed to the opposite side of the two ironing boards.

[0013] In some embodiments, a cooling fan is fixedly installed on the top of the base.

[0014] In some embodiments, a temperature-controlled switch assembly is disposed in the housing, and the temperature-controlled switch assembly is connected in series to a power supply circuit of the heating wire.

[0015] In some embodiments, the temperature control switch assembly includes a thermal variable plate 1, a thermal variable plate 2, an electrode a, a support rod and an electrode b. The electrode a, the support rod and the electrode b are all fixedly connected to opposite sides of the two ironing plates. The thermal variable plate 2 is fixedly connected to the other end of the support rod, and the thermal variable plate 2 is in contact with the electrode a and the electrode b.

[0016] In some embodiments, the thermally variable sheet 1 is fixedly connected to an outer wall of the thermally variable sheet 2 on a side away from the ironing board, and the thermal expansion coefficient of the thermally variable sheet 1 is smaller than the thermal expansion coefficient of the thermally variable sheet 2.

[0017] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0018] 1. A cloth ironing device, by providing an auxiliary roller and two symmetrically arranged limiting rings, can limit the two sides of the cloth on one hand, to prevent the cloth from deflecting during the conveying process, thereby ensuring the ironing quality; on the other hand, the auxiliary roller can provide additional support and guidance to ensure that the cloth remains stable and smooth during the conveying process, and the ball bearing is used to reduce the wear caused by the direct contact between the auxiliary roller and the limiting ring.

[0019] 2. A cloth ironing device, by setting a guide rod and a bidirectional screw rod. Due to the characteristics of the bidirectional screw rod itself, when it rotates, the two limiting rings are moved relative to or oppositely by utilizing the limiting function of the guide rod, thereby changing the distance between the two limiting rings, thereby enabling the device to guide cloths of different widths and improving the flexibility of the equipment.

[0020] 3. A cloth ironing device, by setting a thermally variable sheet 1 and a thermally variable sheet 2. Since the thermally variable sheet 1 and the thermally variable sheet 2 will expand when heated, and the thermal expansion coefficient of the thermally variable sheet 1 is smaller than that of the thermally variable sheet 2, when the volume of the thermally variable sheet 2 exceeds that of the thermally variable sheet 1, it will curl, causing the thermally variable sheet 2 to no longer contact with the electrode a and the electrode b, and the heating wire is no longer energized, thereby preventing the heating wire from being damaged by excessive temperature.

[0021] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is the main structural diagram of the utility model;

[0024] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0026] Figure 4 It is an enlarged schematic diagram of the structure at A of the utility model;

[0027] Figure 5 This is a circuit diagram of the utility model.

[0028] Reference numerals:

[0029] 1. Base; 2. Motor 1; 3. Gantry; 4. Motor 2; 5. Unwinding roller; 6. Limiting assembly; 7. Ironing assembly; 8. Temperature control switch assembly; 9. Winding roller; 10. Electric push rod; 11. Air cooler; 12. Guide rod; 13. Ball bearing; 14. Auxiliary roller; 15. Bidirectional screw rod; 16. Limiting ring; 17. Rotating shaft 2; 18. Thermal film 1; 19. Thermal film 2; 20. Electrode a; 21. Support rod; 22. Electrode b; 23. Heating wire; 24. Ironing board; 25. Shell. DETAILED DESCRIPTION

[0030] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0033] Embodiment 1:

[0034] like Figure 1-3 As shown, a cloth ironing device comprises a base 1 and a gantry 3 fixed to the top of the base 1 by bolts.

[0035] The inner wall of the base 1 is rotatably connected to a reel 5 and a reel 9 via a rotating shaft 1, an ironing assembly 7 for ironing cloth is arranged inside the gantry 3, and two groups of limiting assemblies 6 for limiting and guiding cloth are arranged inside the base 1, the limiting assembly 6 includes an auxiliary roller 14 and two symmetrically arranged limiting rings 16, the auxiliary roller 14 is rotatably connected to the inner wall of the base 1 via a rotating shaft 2 17, and a plurality of balls 13 are rotatably connected to the inner wall of the limiting ring 16, and the balls 13 are rollingly matched with the circumferential outer wall of the auxiliary roller 14.

[0036] The unwinding roller 5 is used to unwind the cloth, and then one end of the cloth is pulled outward, placed under the auxiliary roller 14 and then passed through the ironing assembly 7, and then continued to be pulled out. The cloth is then placed under another auxiliary roller 14 and fixed to the outer wall of the winding roller 9, thereby completing the drawing of the cloth. During the cloth conveying process, the two limit rings 16 can limit the cloth to prevent the cloth from deviating.

[0037] The device is provided with an auxiliary roller 14 and two symmetrically arranged limiting rings 16. On the one hand, the two sides of the cloth can be limited to prevent the cloth from shifting during the conveying process, thereby ensuring the ironing quality. On the other hand, the auxiliary roller 14 can provide additional support and guidance to ensure that the cloth remains stable and smooth during the conveying process, and the ball 13 is used to reduce the wear caused by the direct contact between the auxiliary roller 14 and the limiting ring 16.

[0038] like Figure 2 As shown, the inner walls of the two limit rings 16 are connected to the same bidirectional screw rod 15 through threads, and the bidirectional screw rod 15 is rotatably connected to the inner wall of the base 1. The inner walls of the two limit rings 16 are also slidably matched with the same guide rod 12, and the guide rod 12 is fixedly connected to the inner wall of the base 1.

[0039] The outer wall of the base 1 is fixed with a motor 2 4 by bolts, the output shaft of the motor 2 4 is fixedly connected to one of the bidirectional screws 15 by a coupling, and the two bidirectional screws 15 are matched with each other by a synchronous transmission assembly. The synchronous transmission assembly can be a belt drive, a chain drive, etc., without specific limitation, and the above are all prior arts, well known to those skilled in the art, and will not be described in detail.

[0040] The starting motor 2 4 drives one of the two-way screw rods 15 to rotate, and the synchronous transmission assembly is used to drive the other two-way screw rod 15 to rotate. Under the limit of the guide rod 12, the two limit rings 16 slide relative to or oppositely, thereby adjusting the distance between the two limit rings 16.

[0041] The device is provided with a guide rod 12 and a bidirectional screw rod 15. Due to the characteristics of the bidirectional screw rod 15, when it rotates, the two limiting rings 16 are moved relative to or oppositely by utilizing the limiting function of the guide rod 12, thereby changing the distance between the two limiting rings 16, thereby enabling the device to guide fabrics of different widths and improving the flexibility of the equipment.

[0042] like Figure 1 and Figure 2 As shown, the outer wall of the base 1 is fixed with a motor 2 by bolts, the output shaft of the motor 2 is fixedly connected to one of the rotating shafts 1, and the two rotating shafts 1 are matched through a set of synchronous transmission components. The synchronous transmission component can be a belt drive, a chain drive, etc., which is not specifically limited, and the above are all prior arts, which are well known to those skilled in the art and will not be described in detail.

[0043] The starting motor 2 drives one of the rotating shafts 1 to rotate, and the synchronous transmission component is used to drive the other rotating shaft 1 to rotate, thereby driving the unwinding roller 5 and the winding roller 9 to rotate, so as to achieve the unwinding and winding of the cloth.

[0044] like Figure 2 and Figure 4 As shown, the ironing assembly 7 includes a heating wire 23, an ironing board 24 and a shell 25. The shell 25 located at the bottom is fixed to the inner wall of the gantry 3, and the shell 25 located at the top is slidably matched with the inner wall of the gantry 3. The top of the shell 25 is fixedly connected to an electric push rod 10, and the fixed end of the electric push rod 10 is fixed to the upper surface of the top of the gantry 3 by bolts.

[0045] The ironing plates 24 are fixedly connected to opposite sides of the two housings 25 , and the heating wires 23 are fixed to opposite sides of the two ironing plates 24 .

[0046] After the cloth passes through one set of the limiting components 6, it is placed on the top of the shell 25 located below, and then the electric push rod 10 is started to drive the shell 25 to descend until the ironing board 24 contacts the cloth, and then the electric heating wire 23 is turned on to heat the ironing board 24, and the cloth is ironed and flattened using the ironing board 24.

[0047] like Figure 2 As shown, a cooling fan 11 is fixedly installed on the top of the base 1, and the cooling fan 11 is used to cool the cloth after ironing to prevent the cloth from being overheated and causing water vapor to affect the quality of the cloth and the final garment.

[0048] In this embodiment, when in use, the cloth on the unwinding roller 5 is first pulled out for a distance, then passed through the bottom of one of the auxiliary rollers 14 and placed on the top of the lower shell 25, then passed through the bottom of another auxiliary roller 14 and fixed to the outer wall of the winding roller 9, thereby completing the pulling of the cloth, and then the electric push rod 10 is started to drive the upper shell 25 to descend, so that the ironing plate 24 in the shell 25 contacts the cloth, and then the motor 2 is started and cooperated with the synchronous transmission component to drive the unwinding roller 5 and the winding roller 9 to rotate, so as to realize the conveying of the cloth. During this period, the ironing plate 24 is heated by the electric heating wire 23. Heating is performed to complete double-sided ironing of the cloth, and when the cloth is transported, the two limit rings 16 can be used to provide a line for the cloth to guide it to avoid deviation during transportation; when it is necessary to limit the cloth of other widths, the motor 2 4 is started to drive one of the two-way screw rods 15 to rotate, and the other two-way screw rod 15 is driven to rotate with the cooperation of another set of synchronous transmission components, and at the same time, with the cooperation of the guide rod 12, the two limit rings 16 are moved relative to or oppositely at the same time, so that the distance between the two limit rings 16 can be changed, and then the cloth of different widths can be limited and guided.

[0049] Embodiment 2:

[0050] A cloth ironing device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 4 and Figure 5 As shown:

[0051] The housing 25 is provided with a temperature control switch assembly 8 , which is connected in series to the power supply circuit of the heating wire 23 .

[0052] The temperature control switch assembly 8 includes a thermal variable plate 18, a thermal variable plate 2 19, an electrode a20, a support rod 21 and an electrode b22. The electrode a20, the support rod 21 and the electrode b22 are all fixedly connected to the opposite sides of the two ironing plates 24. The thermal variable plate 2 19 is fixedly connected to the other end of the support rod 21, and the thermal variable plate 2 19 is in contact with the electrode a20 and the electrode b22.

[0053] The thermal change piece 18 is fixedly connected to the outer wall of the thermal change piece 2 19 away from the ironing board 24, and the thermal expansion coefficient of the thermal change piece 18 is smaller than that of the thermal change piece 2 19. In this embodiment, the thermal change piece 18 is preferably an iron sheet, and the thermal change piece 2 19 is a copper sheet.

[0054] In this embodiment: the thermal variable sheet 18 and the thermal variable sheet 2 19 will expand when heated. Since the thermal expansion coefficient of the thermal variable sheet 2 19 is larger than that of the thermal variable sheet 18, when the temperature is too high, the volume of the thermal variable sheet 2 19 will exceed that of the thermal variable sheet 18, and the thermal variable sheet 2 19 will be blocked by the support rod 21 and its two sides will curl toward the thermal variable sheet 1 18, so that the thermal variable sheet 2 19 is separated from the electrode a20 and the support rod 21, resulting in the electric heating wire 23 no longer being energized, and thus the cloth cannot be ironed any further, avoiding damage to the cloth due to excessive temperature. After the power is disconnected, the thermal variable sheet 18 and the thermal variable sheet 2 19 gradually cool down and reset, and the thermal variable sheet 2 19 contacts the electrode a20 and the electrode b22 again, so that the electric heating wire 23 resumes power supply.

[0055] The device is provided with a thermally variable sheet 18 and a thermally variable sheet 2 19. Since the thermally variable sheet 18 and the thermally variable sheet 2 19 will expand when heated, and the thermal expansion coefficient of the thermally variable sheet 18 is smaller than that of the thermally variable sheet 2 19, when the volume of the thermally variable sheet 2 19 exceeds that of the thermally variable sheet 18, it will curl, causing the thermally variable sheet 2 19 to no longer contact with the electrode a20 and the electrode b22, and the heating wire 23 is no longer energized, thereby preventing the heating wire 23 from being damaged by excessive temperature and causing damage to the fabric.

[0056] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A cloth ironing device, comprising a base (1) and a gantry (3) fixed to the top of the base (1) by bolts, characterized in that: The inner wall of the base (1) is rotatably connected to a reeling roller (5) and a reeling roller (9) via a first rotating shaft; an ironing assembly (7) for ironing cloth is arranged inside the gantry (3); and two groups of limiting assemblies (6) for limiting and guiding cloth are arranged inside the base (1); the limiting assemblies (6) include an auxiliary roller (14) and two symmetrically arranged limiting rings (16); the auxiliary roller (14) is rotatably connected to the inner wall of the base (1) via a second rotating shaft (17); a plurality of balls (13) are rotatably connected to the inner wall of the limiting ring (16); and the balls (13) are rollingly matched with the circumferential outer wall of the auxiliary roller (14).

2. A cloth ironing device according to claim 1, characterized in that: The inner walls of the two limit rings (16) are connected to the same bidirectional screw rod (15) through threads, and the bidirectional screw rod (15) is rotatably connected to the inner wall of the base (1). The inner walls of the two limit rings (16) are also slidably matched with the same guide rod (12), and the guide rod (12) is fixedly connected to the inner wall of the base (1).

3. A cloth ironing device according to claim 2, characterized in that: The outer wall of the base (1) is fixed with a second motor (4) by bolts, the output shaft of the second motor (4) is fixedly connected to one of the bidirectional screw rods (15) by a coupling, and the two bidirectional screw rods (15) are matched with each other by a synchronous transmission assembly.

4. A cloth ironing device according to claim 1, characterized in that: The outer wall of the base (1) is fixed with a motor (2) by bolts, the output shaft of the motor (2) is fixedly connected to one of the rotating shafts (1), and the two rotating shafts (1) are matched in transmission through a set of synchronous transmission components.

5. A cloth ironing device according to claim 1, characterized in that: The ironing assembly (7) comprises an electric heating wire (23), an ironing board (24) and a shell (25), wherein the shell (25) located at the bottom is fixed to the inner wall of the gantry (3), and the shell (25) located at the top is slidably matched to the inner wall of the gantry (3), and the top of the shell (25) is fixedly connected to an electric push rod (10), and the fixed end of the electric push rod (10) is fixed to the upper surface of the top of the gantry (3) by bolts.

6. A cloth ironing device according to claim 5, characterized in that: The ironing board (24) is fixedly connected to the opposite side of the two housings (25), and the heating wire (23) is fixed to the opposite side of the two ironing boards (24).

7. A cloth ironing device according to claim 1, characterized in that: A cooling fan (11) is fixedly mounted on the top of the base (1).

8. A cloth ironing device according to claim 5, characterized in that: A temperature-controlled switch assembly (8) is arranged in the housing (25), and the temperature-controlled switch assembly (8) is connected in series to the power supply circuit of the heating wire (23).

9. A cloth ironing device according to claim 8, characterized in that: The temperature control switch assembly (8) comprises a first thermal variable plate (18), a second thermal variable plate (19), an electrode a (20), a support rod (21) and an electrode b (22); the electrode a (20), the support rod (21) and the electrode b (22) are all fixedly connected to opposite sides of two ironing plates (24); the second thermal variable plate (19) is fixedly connected to the other end of the support rod (21), and the second thermal variable plate (19) is in contact with the electrode a (20) and the electrode b (22).

10. A cloth ironing device according to claim 9, characterized in that: The thermally variable sheet 1 (18) is fixedly connected to the outer wall of the thermally variable sheet 2 (19) away from the ironing board (24), and the thermal expansion coefficient of the thermally variable sheet 1 (18) is smaller than the thermal expansion coefficient of the thermally variable sheet 2 (19).

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