An automatic ironing device and garment care machine

Abstract

This invention provides an automatic ironing device and a garment care machine. The automatic ironing device includes a vertical rail assembly, including a guide groove for providing displacement guidance in a first direction; a first transmission member disposed within the guide groove; a first slider disposed on the guide groove and fixedly connected to the first transmission member, capable of moving along the guide groove in the first direction; a second transmission member disposed outside the vertical rail assembly; and a second slider disposed on the guide groove and partially extending out of the guide groove, the extended portion of which is fixedly connected to the second transmission member, capable of moving along the guide groove in the first direction. This invention, through the arrangement of the first and second sliders on the guide groove and the connection between the second slider and the second transmission member outside the guide groove, enables the synchronous guidance of two different components within a single guide groove. This facilitates the simultaneous installation of an ironing device and a flattening device on the ironing device, meeting the diverse ironing and care needs of different garments.

Description

Technical Field

[0001] This utility model relates to the field of clothing care technology, and more specifically, to an automatic ironing device and a clothing care machine. Background Technology

[0002] Most existing ironing devices are handheld products, which are time-consuming and laborious to use and cannot meet the needs of efficient ironing. In automated ironing devices, flattening and ironing are the core issues. Flattening is the foundation for achieving good ironing results. Only when the clothes are flat and stretched can the steam act evenly and effectively on the surface of the clothes, ensuring the quality of ironing.

[0003] Existing automatic ironing devices typically lack a flattening structure. Some devices employ clamping structures to secure clothing, but these are not effective at flattening, affecting the overall ironing effect and efficiency.

[0004] Chinese patent CN202011413804.6 discloses an automatic ironing and flattening device. Its key technical features include: a placement rack, and an ironing device and a transport device mounted on the placement rack. The ironing device is used to iron and flatten garments, and the transport device is used to transport the garments. The ironing device includes a lifting mechanism, an ironing mechanism, and a flattening mechanism. The lifting mechanism is mounted on the placement rack, and both the ironing and flattening mechanisms are mounted on the lifting mechanism. The ironing mechanism is located above the flattening mechanism. This invention can stably iron clothes, preventing damage, and offers high ironing efficiency and good ironing results. While this patent adds a flattening device to the automatic ironing device, enabling the garment to be flattened before ironing, the fact that the ironing and flattening mechanisms are mounted on the same lifting mechanism, due to their combined weight, places a heavy burden on the lifting mechanism, potentially causing damage. Furthermore, the fixed distance between the two mechanisms cannot meet the diverse ironing and care needs of different fabrics. Utility Model Content

[0005] The problem solved by this utility model is that in the prior art, the ironing mechanism and the flattening mechanism are set on the same lifting mechanism. Due to the large weight of both, the lifting mechanism is subjected to a large load, which can easily lead to damage to the lifting mechanism. In addition, the distance between the ironing mechanism and the flattening mechanism is fixed, which cannot meet the diverse ironing and care needs of different fabrics.

[0006] This utility model discloses an automatic ironing device, comprising:

[0007] The vertical rail assembly includes a guide groove for providing displacement guidance in a first direction;

[0008] The first transmission component is disposed within the guide groove;

[0009] The first slider is disposed on the guide groove, fixedly connected to the first transmission member, and can move along the guide groove in the first direction under the drive of the first transmission member;

[0010] The second transmission component is disposed on the outside of the vertical rail assembly;

[0011] The second slider is disposed on the guide groove, and the second slider extends partially out of the guide groove. The portion extending out of the guide groove is fixedly connected to the second transmission member. The second slider can move along the guide groove in a first direction under the drive of the second transmission member.

[0012] Furthermore, the first slider is disposed above the second slider, an ironing structure is provided on the first slider, and a flattening device is provided on the second slider. The ironing structure is used to iron or dry the clothes to be treated, and the flattening device is used to clamp and flatten the clothes to be ironed.

[0013] Furthermore, the first transmission member and / or the second transmission member are driven by a drive device to move the first slider and / or the second slider along the vertical rail assembly in a first direction.

[0014] Furthermore, the first transmission component is a first synchronous belt, on which a first pressure block is engaged and connected, and the first pressure block is connected to a first slider; the second transmission component is a second synchronous belt, on which a second pressure block is engaged and connected, and the second pressure block is connected to a second slider.

[0015] Furthermore, the ironing structure includes a first horizontal rail assembly and an ironing plate assembly. The first horizontal rail assembly is connected to a first slider. The first horizontal rail assembly is provided with a third synchronous belt, a pressure block structure, a slider structure, and a guide rod. The pressure block structure is engaged with the third synchronous belt, and the slider structure is connected to the pressure block structure. The ironing plate assembly is connected to the slider structure, and the slider structure is disposed on the guide rod and can move along the guide rod.

[0016] Furthermore, the flattening device includes a second horizontal rail assembly and a flattening plate assembly. The second horizontal rail assembly is connected to a second slider. The second horizontal rail assembly is provided with a third synchronous belt, a pressure block structure, a slider structure, and a guide rod. The pressure block structure is engaged with the third synchronous belt, and the slider structure is connected to the pressure block structure. The flattening plate assembly is connected to the slider structure, and the slider structure is disposed on the guide rod and can move along the guide rod.

[0017] Furthermore, the pressure block structure includes a third pressure block and a fourth pressure block, and the slider structure includes a third slider and a fourth slider. The third slider is connected to the third pressure block, and the fourth slider is connected to the fourth pressure block. The movement directions of the third slider and the fourth slider are opposite.

[0018] Furthermore, the third slider and the fourth slider are each provided with at least two different mounting holes to cooperate with the third pressure block and the fourth pressure block to achieve movement in opposite directions; the third pressure block is provided in the first mounting hole of the third slider, and the fourth pressure block is provided in the second mounting hole of the fourth slider.

[0019] Furthermore, a plurality of guide members are provided in the guide groove, a plurality of first guide rollers are provided on the first slider, and a plurality of second guide rollers are provided on the second slider. The first guide rollers and the second guide rollers cooperate with the guide members for guidance.

[0020] Furthermore, a limit switch is provided on at least one of the vertical rail assembly, the ironing structure, and the flattening device. The limit switch is used to limit the displacement stroke of at least one of the first slider, the second slider, the ironing plate assembly in the ironing structure, and the flattening plate assembly in the flattening device, so as to fix its zero point position.

[0021] Furthermore, a first limit switch and a second limit switch are respectively provided near the top of the vertical rail assembly. The first limit switch is used to cooperate with the first slider to limit the zero position of the first slider. A side outward arm is provided on the second slider, and the side outward arm extends towards the top of the vertical rail assembly. The side outward arm is used to cooperate with the second limit switch to limit the zero position of the second slider.

[0022] Furthermore, a third limit switch is provided on the guide rod, which is used to cooperate with the third or fourth slider to limit its zero position.

[0023] Furthermore, the flattening plate assembly includes a fixing block and a flattening guide rod. The fixing block is located in the middle of the flattening guide rod, and at least two fifth sliders are evenly distributed on both sides of the fixing block. The fifth sliders are used to drive the flattening component to flatten the clothing. A fourth limit switch is provided near one end of the flattening guide rod. The fourth limit switch is used to cooperate with the fifth slider to determine its zero point position.

[0024] Furthermore, a tensioning device is provided on the vertical rail assembly. The tensioning device includes a first tensioning group and / or a second tensioning group. The first tensioning group is configured to cooperate with the first synchronous belt to tension the first synchronous belt, and the second tensioning group is configured to cooperate with the second synchronous belt to tension the second synchronous belt.

[0025] Furthermore, the first tensioning group and the second tensioning group each include at least one idler pulley assembly and a tensioning assembly. The idler pulley assembly contacts the first synchronous belt or the second synchronous belt to optimize the wrap angle of the first synchronous belt or the second synchronous belt. The tensioning assembly contacts the first synchronous belt or the second synchronous belt in the opposite direction and applies pressure to the first synchronous belt or the second synchronous belt it contacts, so that the first synchronous belt or the second synchronous belt remains in a tensioned state.

[0026] Furthermore, the idler wheel assembly includes an idler wheel, or the idler wheel assembly includes an idler wheel and an idler wheel bracket, the idler wheel bracket being connected to the vertical rail assembly for supporting the idler wheel.

[0027] Furthermore, the tensioning assembly includes a tensioning swing arm bracket, a tensioning wheel, and a spring structure. The tensioning wheel is disposed at the first end of the tensioning swing arm bracket, and the second end of the tensioning swing arm bracket is rotatably connected to the vertical rail assembly. The first end of the spring structure is connected to the first end of the tensioning swing arm bracket, or the first end of the spring structure is connected to the tensioning wheel, and the second end of the spring structure is connected to the vertical rail assembly. The spring structure is in a pre-compressed or pre-stretched state, and the tensioning wheel applies pressure to the first or second synchronous belt under the action of the spring structure.

[0028] This utility model also discloses a garment care machine for use in the automatic ironing device described above.

[0029] With the above-described configuration, the automatic ironing device and garment care machine of this invention have the following advantages compared to the prior art:

[0030] This invention relates to an automatic ironing device. Through the arrangement of a first and second slider on a guide rail, and the connection between the second slider and a second transmission component outside the guide rail, two different components are guided on a single guide rail. This facilitates the simultaneous installation of an ironing device and a flattening device on the automatic ironing device, meeting the diverse ironing and care needs of different garments and improving ironing results. The configuration of the slider and pressure block structures achieves synchronous reverse movement of the ironing plate assembly and / or the flattening plate assembly with a relatively simple structure. The use of limit switches enables precise positioning of the zero points of multiple moving parts. The tensioning device reduces operating noise and prevents the synchronous belt from becoming too long or slipping off, significantly improving the user experience. The automatic ironing device provided by this invention has a simple structure, is easy to use, and significantly improves ironing efficiency and results. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a three-dimensional structural diagram of the automatic ironing device described in an embodiment of the present utility model;

[0033] Figure 2 for Figure 1 A magnified view of part A in the middle;

[0034] Figure 3 This is a three-dimensional structural diagram of the automatic ironing device described in an embodiment of the present invention from another angle;

[0035] Figure 4 This is a front view of the automatic ironing device described in an embodiment of the present invention;

[0036] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure of the BB section;

[0037] Figure 6 for Figure 4 A schematic diagram of the cross-sectional structure of the CC region;

[0038] Figure 7 for Figure 4 A schematic diagram of the cross-sectional structure of the DD section;

[0039] Figure 8 for Figure 7 A magnified view of part E in the middle;

[0040] Figure 9 This is a partially enlarged exploded view of the vertical rail assembly, the first slider, the second slider, the first horizontal rail assembly, and the second horizontal rail assembly described in this embodiment of the utility model.

[0041] Figure 10 This is a schematic diagram of the cross module described in an embodiment of the present invention;

[0042] Figure 11 for Figure 10 A magnified view of part F in the middle;

[0043] Figure 12 This is an exploded structural diagram of the first pressure block, the first slider, and the first horizontal rail assembly in an embodiment of the present invention;

[0044] Figure 13This is an exploded structural diagram of the first pressure block, the first slider, and the first transmission component in an embodiment of the present utility model;

[0045] Figure 14 This is a schematic diagram of the structure of the first or second horizontal rail assembly in an embodiment of the present utility model;

[0046] Figure 15 This is a schematic diagram of the slider structure and pressure block structure described in the embodiment of this utility model;

[0047] Figure 16 This is a partial structural diagram of the first or second horizontal rail assembly with a connecting member provided in an embodiment of the present utility model.

[0048] Figure 17 This is a partial structural diagram of an embodiment of the present invention when a third transmission shaft is provided between the first horizontal rail components;

[0049] Figure 18 This is a partial structural diagram of the vertical rail assembly described in this embodiment of the present invention, where a first slider and a second slider are simultaneously provided.

[0050] Figure 19 This is a partial structural diagram of the vertical rail assembly described in this embodiment of the present invention, in which both an ironing device and a flattening device are simultaneously installed.

[0051] Figure 20 This is a schematic diagram of the structure of the garment care machine according to an embodiment of the present invention when a limit switch is installed;

[0052] Figure 21 This is a partially enlarged schematic diagram of the vertical rail assembly described in this embodiment of the present invention, which is equipped with a second limit switch and a side outward extension arm for triggering it.

[0053] Figure 22 This is a schematic diagram of the structure of the first horizontal rail assembly with a third connecting seat in an embodiment of the present invention;

[0054] Figure 23 This is a schematic diagram of the structure of the third connecting seat according to an embodiment of the present utility model;

[0055] Figure 24 This is a schematic diagram of the structure of the flat panel assembly described in an embodiment of the present invention;

[0056] Figure 25 This is a schematic diagram of the structure of the garment processing machine according to an embodiment of the present invention when a tensioning device is provided;

[0057] Figure 26 for Figure 25 A magnified view of a portion of the G-section;

[0058] Figure 27 This is a partially enlarged schematic diagram of the tensioning device described in an embodiment of the present invention.

[0059] Explanation of reference numerals in the attached figures:

[0060] 100. Vertical rail assembly; 110. Guide groove; 111. Guide component; 112. Baffle plate; 120. First transmission component; 130. Second transmission component; 140. First slider; 141. First guide roller; 142. Connecting part; 150. Second slider; 151. Second guide roller; 152. Outward extension arm; 153. Side outward extension arm; 1531. Fixed end; 1532. Trigger end; 160. First support component; 170. Second support component; 180. First pressure block; 181. Tape slot; 190. Second pressure block; 200. Ironing structure; 210, First horizontal rail assembly; 211, Third pressure block; 2111, Groove; 212, Fourth pressure block; 213, Third slider; 2131, Guide hole; 2132, First mounting hole; 2133, Second mounting hole; 2134, Extension arm; 214, Fourth slider; 215, Guide rod; 216, Third synchronous belt; 217, End piece; 218, Horizontal rail drive component; 219, Third transmission shaft; 220, Ironing plate assembly; 230, Connector; 300, Flattening device; 310, Second horizontal rail assembly; 320, Flattening Plate assembly; 321, fixing block; 322, fifth slider; 323, lubrication part; 324, flattening guide rod; 400, first drive device; 410, first drive motor; 420, first transmission shaft; 430, first transmission gear; 440, second transmission gear; 500, second drive device; 510, second drive motor; 520, second transmission shaft; 530, third transmission gear; 540, fourth transmission gear; 600, braking device; 610, brake head; 620, guide part; 630, traction part; 631, traction component; 6 40. Support unit; 700. Limit switch; 710. First limit switch; 720. Second limit switch; 730. Third limit switch; 740. Fourth limit switch; 800. Connecting seat; 810. First connecting seat; 820. Second connecting seat; 830. Third connecting seat; 840. Fourth connecting seat; 850. Fastening groove; 900. Tensioning device; 910. Idler wheel assembly; 911. Idler wheel; 912. Idler wheel bracket; 920. Tensioning assembly; 921. Tensioning swing arm bracket; 922. Tensioning wheel; 923. Spring structure. Detailed Implementation

[0061] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only some, not all, of the embodiments of this utility model. The specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. It should be noted that, unless otherwise specified, the embodiments and features described in the present utility model can be combined with each other.

[0062] The following describes in detail, with reference to the accompanying drawings, an embodiment of the present invention: a cross module, an automatic ironing device, and a garment care machine.

[0063] Example 1

[0064] This embodiment provides an automatic ironing device, such as... Figures 1-27 As shown, it includes:

[0065] The vertical rail assembly 100 includes a guide groove 110 for providing displacement guidance in a first direction;

[0066] The first transmission component 120 is disposed within the guide groove 110;

[0067] The first slider 140 is disposed on the guide groove 110, fixedly connected to the first transmission member 120, and can move along the guide groove 110 in the first direction under the drive of the first transmission member 120.

[0068] The second transmission component 130 is disposed on the outside of the vertical rail assembly 100;

[0069] The second slider 150 is disposed on the guide groove 110, and the second slider 150 extends partially out of the guide groove 110. The portion extending out of the guide groove 110 is fixedly connected to the second transmission member 130. The second slider 150 can move along the guide groove 110 in a first direction under the drive of the second transmission member 130.

[0070] In this context, the first direction refers to the vertical direction shown in the attached drawings. The vertical rail assembly 100 is used to provide displacement guidance for the ironing structure 200 and the flattening device 300 along the first direction or a predetermined direction. In the prior art, ironing devices typically only have an ironing structure 200 and lack a flattening device 300. In this case, during garment ironing, unevenness can easily lead to deformation or ironing marks, resulting in poor ironing and care effects. Furthermore, since the ironing structure 200 is relatively heavy, adding a flattening device 300 to its corresponding transmission component (first transmission component 120 or second transmission component 130) could cause the transmission component to bear excessive weight, affecting its service life or even causing damage. Additionally, if the flattening device 300 and the ironing structure 200 are mounted on the same transmission component, both the first slider 140 and the second slider 150 are fixedly connected to the same transmission component. In this case, the fixed distance between the flattening device 300 and the ironing structure 200 cannot meet the diverse care needs of clothing or easily leads to wasted power, such as some clothing that only needs ironing and not flattening. If the two are set on different transmission components, only the ironing structure 200 needs to be driven to work. However, if the two are set on the same transmission component, they need to be driven synchronously, which consumes the driving force of the flattening device 300 and causes wasted power. In this embodiment, by setting the first transmission component 120 and the second transmission component 130 on the inner and outer sides of the vertical rail assembly 100, respectively, and setting the corresponding first slider 140 and second slider 150 on the guide groove 110, the first slider 140 and the second slider 150 are each provided with an installation position, which facilitates the simultaneous and relatively independent setting of the ironing structure 200 and the flattening device 300 in an ironing device. Furthermore, using the same guide groove 110 allows for the movement guidance of different components on the two transmission components, avoiding the risk of damage caused by setting two components on one transmission component. It also satisfies the condition of relatively independent movement of the ironing structure 200 and the flattening device 300, facilitating the diverse ironing and care needs of different garments. In addition, setting the ironing structure 200 and the flattening device 300 on different transmission components and sliders allows them to be driven synchronously or asynchronously at the same horizontal level, achieving diversified operating conditions. It should be noted that the second transmission component 130 and / or the second slider 150 can also be set on another vertical rail assembly 100 outside the vertical rail assembly 100 where the first transmission component 120 is located, using two different vertical rail assemblies 100 for movement guidance of the ironing structure 200 and the flattening device 300. However, this requires correspondingly larger components, leading to a larger ironing device size and increased production costs. Therefore, in this embodiment, it is preferable to use the same vertical rail assembly 100 for guidance.

[0071] In one embodiment, an ironing structure 200 is provided on one of the first slider 140 and the second slider 150, and a flattening device 300 is provided on the other. The ironing structure 200 is used to iron or dry the garments to be treated, and the flattening device 300 is used to clamp and flatten the garments to be ironed. In this embodiment, the automatic ironing device first clamps the garments to be treated using the flattening device 300, and then applies force to the garments by moving the flattening device 300 in a first direction, flattening and stretching them to shape them. This ensures that the garments can be fully unfolded and remain flat during the treatment process. Ironing or treating the garments under these conditions maximizes the treatment effect, making the ironing or treatment more uniform and maintaining consistent garment treatment results.

[0072] In this embodiment, as Figure 1 As shown, the first slider 140 is disposed above the second slider 150, the ironing structure 200 is disposed on the first slider 140, and the flattening device 300 is disposed on the second slider 150. The first slider 140 being disposed above the second slider 150 ensures that the ironing structure 200 is disposed above the flattening device 300. It should be understood that, to maintain the ironing effect, the ironing structure 200 needs to be positioned between the flattening device 300 and the garment hanging point. The force between the flattening device 300 and the hanging point pulls and flattens the garment. Corresponding to the ironing structure 200 being disposed above the flattening device 300, the garment hanging point needs to be positioned above, allowing the garment to hang from top to bottom. During this process, the garment hangs naturally under gravity, effectively reducing unevenness caused by folds at the corners, thus preventing deformation or obvious ironing marks after ironing and ensuring the ironing effect.

[0073] like Figure 3As shown in the figure, as an embodiment of the present invention, the ironing structure 200 includes a first horizontal rail assembly 210 and at least one ironing plate assembly 220. The first horizontal rail assembly 210 is fixedly connected to the first slider 140. The ironing plate assembly 220 is movably disposed on the first horizontal rail assembly 210 and can move along the first horizontal rail assembly 210 in a second direction, which is perpendicular to the first direction. The second direction is the front-back direction in the figure, also referred to as the horizontal direction. Preferably, there are two ironing plate assemblies 220, which are arranged opposite to each other in the second direction and can move closer or further apart from each other along the first horizontal rail assembly 210 in the second direction. The garment to be treated is disposed between the two ironing plate assemblies 220. A steam hole is provided on the side of the ironing plate assembly 220 facing the garment to be treated for ironing or drying the garment. With the above configuration, the ironing plate assembly 220 can move closer to or further away from the garment to be cared for under the drive of the driving device, and the ironing structure 200 can move from top to bottom or from bottom to top in the first direction under the drive of the driving device, so as to provide uniform and comprehensive ironing care for the garment to be cared for.

[0074] like Figure 3 , Figure 6 As shown, in this embodiment, the flattening device 300 includes a second horizontal rail assembly 310 and at least one flattening plate assembly 320. The second horizontal rail assembly 310 is fixedly connected to the second slider 150. The flattening plate assembly 320 is movably disposed on the second horizontal rail assembly 310 and can move along the second horizontal rail assembly 310 in a second direction. The second direction has been defined previously and will not be repeated here. Preferably, there are two flattening plate assemblies 320, which are arranged opposite to each other in the second direction and can move closer or further apart along the second horizontal rail assembly 310 in the second direction. The garment to be cared for is disposed between the two flattening plate assemblies 320. With the above arrangement, the flattening plate assemblies 320 can move closer or further away from the garment to be cared for under the drive of the driving device, so as to clamp the garment passing through the two flattening plate assemblies 320 when they are close to each other. The flattening device 300 can move from top to bottom or from bottom to top in the first direction under the drive of the driving device, thereby applying force to flatten and stretch the garment to be cared for.

[0075] Optional, such as Figure 1 , Figure 3 , Figure 4As shown, there are at least two vertical rail assemblies 100, which are arranged opposite each other in a third direction, forming a receiving space between them. The ironing structure 200, the flattening device 300, and the garment to be cared for are at least partially disposed in the receiving space. The third direction is perpendicular to both the first and second directions. The third direction is the left-right direction in the attached figure. This arrangement allows both ends of the ironing structure 200 and the flattening device 300 to be positioned on the vertical rail assemblies 100, providing effective support and preventing the end furthest from the vertical rail assembly 100 from drooping, thus ensuring the operational stability of the automatic ironing device.

[0076] like Figure 3 As shown in one embodiment of the present invention, the first transmission member 120 and / or the second transmission member 130 are driven by a driving device to move the first slider 140 and / or the second slider 150 along the vertical rail assembly 100 in a first direction. The driving device provides power to the first transmission member 120 and / or the second transmission member 130 to move the ironing structure 200 and / or the flattening device 300 up and down in the first direction.

[0077] like Figure 3 , Figure 5 As shown in the embodiment of this utility model, there are two driving devices, namely a first driving device 400 and a second driving device 500. The first transmission member 120 cooperates with the first driving device 400 to drive, and the second transmission member 130 cooperates with the second driving device 500 to drive. The first slider 140 and the second slider 150 move up and down on the guide groove 110 respectively or simultaneously under the action of the first driving device 400 and the second driving device 500. With the above settings, the ironing structure 200 and the flattening device 300 can be moved separately or simultaneously, thereby meeting various ironing and care needs for different garments. For example, for garments that only need ironing and not flattening, only the first drive device 400 and the ironing structure 200 need to be activated, so that the first transmission component 120 drives the first slider 140 and the ironing structure 200 to move in the first direction, without needing to activate the second drive device 500. However, for garments that require different flattening effects for different parts during the ironing and care process, the first drive device 400, the second drive device 500, the ironing structure 200, and the flattening device 300 need to be activated simultaneously. Furthermore, during the ironing and care process, the flattening effect of different parts can be changed by altering the distance between the ironing structure 200 and the flattening device 300 in the first direction, thereby meeting diverse ironing and care needs.

[0078] like Figure 5As shown, in this embodiment, the first driving device 400 includes a first drive motor 410, a first transmission shaft 420, and a first gear set. The first drive motor 410 drives the first transmission shaft 420 to rotate. The first gear set is disposed at the end of the first transmission shaft 420 and cooperates with the first transmission member 120 for driving. Preferably, the first drive motor 410 is a motor, whose output shaft drives the first transmission shaft 420 to rotate through a transmission part. The first transmission shaft 420 drives the first gear set to rotate, thereby driving the first transmission member 120 to move, so as to drive the ironing structure 200 to move in the first direction. With the above arrangement, the ironing structure 200 can move from top to bottom or from bottom to top in the first direction to perform comprehensive ironing care on the garments to be cared for. Regarding the motor output shaft driving the transmission shaft to rotate through the transmission part, please refer to the prior art, which will not be elaborated here.

[0079] like Figure 5 As shown, preferably, the first gear set includes a first transmission gear 430 and a second transmission gear 440. The first transmission gear 430 and the second transmission gear 440 are respectively disposed at both ends of the first transmission shaft 420 in the third direction, and the first transmission gear 430 and the second transmission gear 440 respectively cooperate with the first transmission member 120 disposed in the two vertical rail assemblies 100 in the third direction for driving. With the above arrangement, a single driving device can synchronously drive the two ends of the ironing structure 200 in the third direction, thereby effectively ensuring the synchronous lifting and lowering of the two ends of the ironing structure 200, keeping it in a horizontal state.

[0080] like Figure 5 As shown, in this embodiment, the second driving device 500 includes a second drive motor 510, a second transmission shaft 520, and a second gear set. The second drive motor 510 drives the second transmission shaft 520 to rotate. The second gear set is disposed at the end of the second transmission shaft 520 and cooperates with the second transmission member 130 for driving. Preferably, the second drive motor 510 is a motor, whose output shaft drives the second transmission shaft 520 to rotate through a transmission part. The second transmission shaft 520 drives the second gear set to rotate, thereby driving the second transmission member 130 to move, so as to drive the flattening device 300 to move in the first direction. With the above configuration, the flattening device 300 can move from top to bottom or from bottom to top in the first direction to perform comprehensive ironing care on the garments to be cared for.

[0081] like Figure 5As shown, preferably, the second gear set includes a third transmission gear 530 and a fourth transmission gear 540, which are respectively disposed at both ends of the second transmission shaft 520 in the third direction. The third transmission gear 530 and the fourth transmission gear 540 are respectively driven by second transmission members 130 disposed outside the two vertical rail assemblies 100 in the third direction. This arrangement allows for the synchronous driving of the flattening device 300 at both ends in the third direction using a single drive device, effectively ensuring the synchronous lifting and lowering of both ends of the flattening device 300, keeping it in a horizontal position.

[0082] In a preferred embodiment, the ironing device further includes two braking devices 600, which cooperate with the first drive device 400 and the second drive device 500 respectively to brake the ironing device when power is lost. It should be understood that the ironing structure 200 and the flattening device 300 are relatively heavy and pose a risk of falling in the event of a power outage. The braking devices 600 effectively prevent the ironing structure 200 and the flattening device 300 from falling, ensuring the safe use of the ironing device.

[0083] like Figure 1 , Figure 2 As shown, in a preferred embodiment, the ironing device further includes a braking device 600. The braking device 600 is single and is used to engage with the drive device corresponding to the one with the lower setting position among the first slider 140 and the second slider 150, braking the drive device when the ironing device is powered off. The braking device 600 engaging with the drive device corresponding to the one with the lower setting position among the first slider 140 and the second slider 150 means that when the first slider 140 is positioned lower than the second slider 150, and the first transmission member 120 fixedly connected to it is driven by the first drive device 400, the braking device 600 engages with the first drive device 400 to brake; when the first slider 140 is positioned lower than the second slider 150, and the first transmission member 120 fixedly connected to it is driven by the second drive device 500, the braking device 600 engages with the second drive device 500 to brake. It should be understood that in this configuration, when the ironing device is powered off, the upper slider and its components will fall onto the lower slider and its components, thus being stopped by the lower slider and its components. Therefore, although this configuration is not ideal, it can still effectively prevent the ironing structure 200 and the flattening device 300 from falling. Furthermore, this configuration can reduce the number of braking devices 600, thereby reducing the production cost of the product.

[0084] like Figure 2As shown, in this embodiment, the braking device 600 includes a braking head 610, a guide portion 620, and a traction portion 630. A traction member 631 is provided on the traction portion 630. When the ironing device is powered on, the traction portion 630 drives the traction member 631 to move the braking head 610 away from the guide portion 620. When the ironing device is powered off, the braking head 610 moves towards the guide portion 620 and cooperates with the guide portion 620 to brake the driving device. Preferably, the braking device 600 also includes a support portion 640, on which a guide groove (not shown in the figures) is provided. The traction member 631 passes through the guide groove into the support portion 640 for smooth movement. Preferably, a reset part is also provided on the support part 640. The reset part is used to push the brake head 610 toward the drive device after the traction part 630 is de-energized, so as to complete the braking. The reset part can be provided in the guide groove. The reset part can be an elastic member that gives the brake head 610 power in the direction of the guide part 620, so as to speed up the response speed of the brake head 610.

[0085] It should be noted that the support part 640 is installed between the guide part 620 and the traction part 630, which facilitates the brake head 610 to respond quickly to braking requirements.

[0086] The following describes the specific structure of the brake head 610 in conjunction with the drive unit for braking.

[0087] In one specific embodiment provided in this application, the driving device includes a drive motor and a transmission shaft. The output shaft of the drive motor is provided with a transmission gear, and the transmission shaft is provided with a driven gear. The transmission gear and the driven gear cooperate to enable the output shaft to drive the transmission shaft to rotate.

[0088] Considering the risk of the ironing structure 200 and the flattening device 300 falling due to power failure, to reduce the impact and vibration experienced by the drive device in a power failure scenario, the transmission gears are connected and engaged with each other via a transmission belt. Preferably, the transmission belt is sleeved around the transmission gear and the driven gear, and there is a gap between the transmission gear and the driven gear.

[0089] Preferably, the guide portion 620 is sleeved on the transmission belt, and the end face of the brake head 610 that mates with the guide portion 620 is provided with a tooth groove that mates with the tooth profile on the transmission belt.

[0090] When the brake head 610 engages with the guide portion 620, the tooth groove of the brake head 610 will mesh with the tooth groove of the transmission belt, thus braking the transmission belt, that is, braking the transmission gear and the driven gear, thereby braking the first slider 140 or the second slider 150.

[0091] like Figure 1 As shown, in an optional embodiment, a hanging device is provided near the top of the vertical rail assembly 100 for hanging the garments to be cared for. Optionally, a hanger is suspended on the hanging device, and the garments to be cared for are placed on the hanger.

[0092] like Figure 7 , 8 As shown, preferably, a plurality of guide members 111 are provided in the guide groove 110, a plurality of first guide rollers 141 are provided on the first slider 140, and a plurality of second guide rollers 151 are provided on the second slider 150. The first guide rollers 141 and the second guide rollers 151 cooperate with the guide members 111 for guidance. The arrangement of the guide rollers helps to reduce the friction between the guide members 111 and the slider, making their movement in the first direction smoother.

[0093] In one preferred embodiment, the first transmission member 120 and the second transmission member 130 are transmission belts.

[0094] Optionally, a first support member 160 and a second support member 170 are provided on the vertical rail assembly 100. The first support member 160 is located near the top of the vertical rail assembly 100, and the second support member 170 is located near the bottom of the vertical rail assembly 100. The second transmission member 130 is located between the first support member 160 and the second support member 170. Both the first support member 160 and the second support member 170 extend partially away from the guide groove 110 to support the second transmission member 130.

[0095] Optionally, embodiments of this utility model can be implemented based on a synchronous belt cross module. In this case, the aforementioned first transmission component 120 is referred to as the first synchronous belt, and the second transmission component 130 is referred to as the second synchronous belt. This synchronous belt cross module solves the problem of poor adjustment flexibility for the nursing position and movement of nursing devices such as the flattening device 300 and the ironing structure 200 in the prior art. The synchronous belt cross module includes:

[0096] The vertical rail assembly 100 is provided with a first synchronous belt, a first pressure block 180, and a first slider 140. The first pressure block 180 is engaged with the first synchronous belt, and the first slider 140 is connected to the first pressure block 180.

[0097] The first horizontal rail assembly 210 is connected to the first slider 140, enabling the first horizontal rail assembly 210 to move relative to the vertical rail assembly 100. The first horizontal rail assembly 210 is equipped with a third synchronous belt 216, a pressure block structure, and a slider structure. The pressure block structure is engaged with the third synchronous belt 216, and the slider structure is connected to the pressure block structure. The ironing plate assembly 220 is connected to the slider structure. Furthermore, the slider structure can be connected to garment care components such as the ironing plate assembly 220 and the flat panel assembly 320.

[0098] Therefore, if the synchronous belt cross module of this application is used in a garment care device, the care position and movement of the care device, such as the garment care component, can be adjusted more flexibly, which helps to improve the efficiency and effect of garment care.

[0099] Preferably, the vertical rail assembly 100 and the first horizontal rail assembly 210 are arranged perpendicularly to each other.

[0100] A groove 2111 is provided on the pressure block structure, and the groove 2111 is engaged with the third synchronous belt 216. An assembly hole is provided on the slider structure, and the pressure block structure is set in the assembly hole.

[0101] Preferably, the slider structure has two assembly holes in different spatial positions, referred to as the first assembly hole 2132 and the second assembly hole 2133 respectively. The pressure block structure is set in the first assembly hole 2132 or the second assembly hole 2133. Correspondingly, the assembly hole without the pressure block structure can spatially avoid the third synchronous belt 216, thus avoiding unnecessary spatial interference between the third synchronous belt 216 and the pressure block structure.

[0102] The slider structure is provided with an extension arm 2134, which extends away from the vertical rail assembly 100. A connector 230 is provided between the extension arm 2134 and the garment care component, and the connector 230 is connected to both the extension arm 2134 and the garment care component. Thus, through the extension of the extension arm 2134 and the extension connection of the connector 230, a certain safe protective distance is maintained between the transmission structure in the vertical rail assembly 100 and the first horizontal rail assembly 210, the garment care component, and the garments. This prevents mechanical oil from splashing onto the garments and causing contamination, or prevents the garments from being caught in the mechanical transmission process and causing damage.

[0103] Furthermore, a baffle plate 112 is provided on the side of the vertical rail assembly 100 near the first horizontal rail assembly 210. The first horizontal rail assembly 210 has a housing structure. Correspondingly, the main bodies of the third synchronous belt 216, the pressure block structure, and the slider structure are all housed within the housing structure. The extension arm 2134 is located at the bottom of the slider structure. A clearance opening is provided at the bottom of the housing structure, through which the extension arm 2134 can pass and extend away from the vertical rail assembly 100. Thus, the baffle plate 112, the housing structure, and the extension arm 2134 extending from the bottom of the housing structure greatly improve the protective effect, further preventing mechanical oil from splashing onto clothing and causing contamination, or preventing clothing from being caught in the mechanical transmission process and causing damage.

[0104] The first horizontal rail assembly 210 is provided with a guide rod 215, and the slider structure is provided with a guide hole 2131. The guide rod 215 is disposed in the guide hole 2131, so that the slider structure can move along the guide rod 215, thereby improving the smoothness of the movement of the slider structure and the garment care component connected to the slider structure, and preventing the slider structure from deflecting during movement. The first horizontal rail assembly 210 includes two end pieces 217. The third synchronous belt 216, the pressure block structure, the slider structure, and the guide rod 215 are all disposed between the two end pieces 217. One end of the guide rod 215 is connected to one end piece 217, and the other end is connected to the other end piece 217.

[0105] Preferably, the first horizontal rail assembly 210 is provided with two pressure block structures, denoted as the third pressure block 211 and the fourth pressure block 212, respectively. The specific structures of both are the same as those described above and will not be repeated. The first horizontal rail assembly 210 is also provided with two slider structures, denoted as the third slider 213 and the fourth slider 214, respectively. The specific structures of both are the same as those described above and will not be repeated. The third slider 213 is connected to the third pressure block 211, and the fourth slider 214 is connected to the fourth pressure block 212. The movement directions of the third slider 213 and the fourth slider 214 are opposite. Thus, by providing two slider structures, at least one functional component among the ironing plate assembly 220, the spreading plate assembly 320, and the measuring assembly can be connected, driving the functional components to move closer to or further away from the clothing, and to move up and down relative to the clothing, etc., to work together to complete the work, achieving simultaneous care of both the front and back sides of the clothing, greatly improving clothing care efficiency. Furthermore, the clamping force and position can be flexibly adjusted to provide a uniform and stable clamping force to the clothing.

[0106] The third pressure block 211 is disposed in the first mounting hole 2132 of the third slider 213, and the fourth pressure block 212 is disposed in the second mounting hole 2133 of the fourth slider 214. Thus, with the operation of the annular third synchronous belt 216, the opposite movement directions of the third slider 213 and the fourth slider 214 can be easily and conveniently achieved. Correspondingly, for the operation of the third synchronous belt 216, the first horizontal rail assembly 210 includes a horizontal rail drive member 218 and a driven member. The third synchronous belt 216 meshes with the output shaft of the horizontal rail drive member 218 and the driven member, respectively.

[0107] Furthermore, a third limit switch 730 is provided at one end of the guide rod 215. Each time the fourth slider 214 is started or reset, the fourth slider 214 touches the third limit switch 730 to trigger a signal, ensuring that the zero point position is fixed and eliminating zero point drift caused by encoder cumulative error, mechanical backlash or temperature change. When the control system fails or the program error causes the module to move out of range, the switch will forcibly cut off the power or trigger an emergency stop to avoid mechanical collision, guide rail deformation or motor stall damage.

[0108] When the fourth slider 214 is started or reset, the horizontal rail drive 218 drives the third synchronous belt 216 to move. The third synchronous belt 216 drives the fourth slider 214 to move. The fourth slider 214 touches the third limit switch 730 to trigger the signal. The control system accurately determines the zero point position, effectively reducing zero point drift caused by encoder cumulative error, mechanical backlash or temperature changes.

[0109] Preferably, a third connecting seat 830 is sleeved on the guide rod 215. The cross-section of the third connecting seat 830 is irregular. The guide rod 215 and the third connecting seat 830 are connected by a pin, an interference fit, an adhesive connection, or a welding connection. The third limit switch 730 is located on the side of the third connecting seat 830 adjacent to the fourth slider 214 to prevent the fourth slider 214 from colliding with the horizontal rail drive member 218 or the driven member.

[0110] Preferably, the third connecting seat 830 is provided with a through hole, a switch mounting groove and a fastening groove 850. The through hole is used to fit the guide rod 215, the switch mounting groove is used to install the third limit switch 730, and the bottom of the fastening groove 850 is provided with a screw hole or a light hole. The screw or pin passes through the screw hole or light hole and abuts against the guide rod 215 to fix the third connecting seat 830 on the guide rod 215.

[0111] Preferably, a lubricating layer is provided between the fourth slider 214 and the guide rod 215. The lubricating layer can be copper or graphite.

[0112] For the components in the vertical rail assembly 100, the first pressure block 180 is provided with a tape slot 181, which engages with the first timing belt. The first slider 140 is provided with a connecting part 142, and the first pressure block 180 is connected to the connecting part 142.

[0113] A baffle plate 112 is also provided between the vertical rail assembly 100 and the first horizontal rail assembly 210. Specifically, the baffle plate 112 is provided between the first transmission component 120 (first synchronous belt) and the first horizontal rail assembly 210, which can prevent mechanical oil from splashing onto the clothes and causing them to become contaminated, or prevent the clothes from being caught in the mechanical transmission process and causing them to be damaged.

[0114] Furthermore, the baffle plate 112 of the vertical rail assembly 100 is provided with a guide member 111 on the side facing the first slider 140. The first slider 140 is provided with a first guide roller 141, and the first slider 140 can move along the guide member 111 via the first guide roller 141. Optionally, the guide member 111 is a guide rod.

[0115] For the operation of the first synchronous belt, the vertical rail assembly 100 includes a vertical rail drive device (such as a first drive motor 410), a second support member 170, and a first support member 160. The vertical rail drive device is connected to the second support member 170, and the first synchronous belt meshes with both the second support member 170 and the first support member 160. Optionally, the second support member 170 is a driving pulley, and the first support member 160 is a driven pulley.

[0116] Furthermore, the vertical rail assembly 100 is provided with a first limit switch 710, which is used to trigger a signal by touching the first limit switch 710 each time the first slider 140 is started or reset, to ensure that the zero point position is fixed and to eliminate zero point drift caused by encoder cumulative error, mechanical backlash or temperature change.

[0117] When the first slider 140 is started, the vertical rail drive device drives the second support member 170 to move the first synchronous belt. The first synchronous belt drives the first slider 140 to move toward the first limit switch 710, touches the first limit switch 710 to trigger the signal, determines the zero position, and eliminates the zero drift caused by encoder cumulative error, mechanical backlash or temperature change.

[0118] Preferably, the first limit switch 710 can be disposed at the top of the side of the baffle plate 112 facing the first slider 140, or the first limit switch 710 can be disposed at the top of the guide member 111, or disposed on the housing structure of the vertical rail assembly 100.

[0119] Placing the first limit switch 710 at the top of the vertical rail assembly 100, i.e., at the end of the movement range, can prevent the first slider 140 from exceeding its designed movement range and achieve the maximum movement stroke. Moreover, the top position is relatively fixed and not easily affected by other moving parts, reducing the possibility of triggering. At the same time, the top space is open, which facilitates the installation and adjustment of the first limit switch 710.

[0120] To enable the synchronous belt cross module to simultaneously house at least two functional components, including an ironing plate assembly 220, a flattening plate assembly 320, and a measuring component, the vertical rail assembly 100 includes a second synchronous belt, a second pressure block 190, and a second slider 150. The second pressure block 190 is engaged with the second synchronous belt, and the second slider 150 is connected to the second pressure block 190. The synchronous belt cross module includes a second horizontal rail assembly 310, which is connected to the second slider 150, allowing the second horizontal rail assembly 310 to move relative to the vertical rail assembly 100. The specific structure of the second horizontal rail assembly 310 is the same as that of the first horizontal rail assembly 210 and will not be described in detail. Thus, by setting the second horizontal rail assembly 310 and its corresponding transmission components, the synchronous belt cross module can simultaneously house two sets of garment care components, simultaneously achieving at least two functions, including ironing, clamping and flattening, and measuring.

[0121] The specific structure of the second pressing block 190 is the same as that of the first pressing block 180, and will not be described in detail. The second slider 150 is also provided with a first guide roller 141, so that the second slider 150 can move along the guide member 111 via the first guide roller 141.

[0122] Preferably, the second synchronous belt is positioned outside the vertical rail assembly 100 and in the same vertical plane as the first synchronous belt to avoid spatial interference between different transmission components. Correspondingly, the second slider 150 is provided with an outward extension arm 152, and the second pressure block 190 is connected to the outward extension arm 152. Alternatively, the first slider 140 can also be provided with an outward extension arm 152, making the structures of the first slider 140 and the second slider 150 identical, differing only in the connection position between the corresponding pressure block structure and the slider structure. Typically, the outward extension arm 152 of the first slider 140 allows for spatial clearance of the second synchronous belt. The portion of the second slider 150 other than the outward extension arm 152 allows for spatial clearance of the first synchronous belt. The garment care device corresponding to this embodiment includes:

[0123] The enclosure assembly includes an outer enclosure that forms a care cavity inside the outer enclosure;

[0124] The track assembly includes a set of opposing cross modules;

[0125] A suspension device, located inside the nursing cavity near the top, is used to hang clothing;

[0126] The garment care component is capable of at least one of the following actions: moving up and down along the track component, moving closer to the garment, or moving away from the garment.

[0127] The opposing set of synchronous belt cross modules can be understood as two synchronous belt cross modules arranged on the left and right sides of the garment care device, with identical transmission component configurations. To ensure that their movements are also identical, i.e., "synchronized," in this application, the two opposing first synchronous belt cross modules are driven by the same motor. Correspondingly, the two opposing second support members 170 are connected by a first transmission shaft 420. Driven by the same motor, the two opposing first synchronous belts move synchronously, thereby enabling the two opposing first horizontal rail assemblies 210 to move smoothly and synchronously. The same applies to the two opposing second transmission members 130, which will not be elaborated further.

[0128] For the transmission components in the first horizontal rail assembly 210, as shown in the attached... Figure 17 As shown, the two opposing third synchronous belts 216 are driven by the same motor (the horizontal rail drive 218 shown in the figure), and are connected and transmitted through a third transmission shaft 219, so that the garment care assembly can move smoothly.

[0129] Furthermore, to ensure the operational accuracy of any one or more of the first slider 140, second slider 150, hot plate assembly 220, flat plate assembly 320, and measuring assembly, and to avoid zero-point drift causing device collision damage, a limit switch 700 is provided on the travel of the moving slider of at least one of the track components, including the vertical rail assembly 100, the first horizontal rail assembly 210, the clamping arm assembly, the hot plate assembly 220, the flat plate assembly 320, and the measuring assembly. This limit switch 700 is used to trigger a signal by touching the limit switch 700 each time the slider structure is started or reset, ensuring that the zero-point position is fixed and eliminating zero-point drift caused by encoder cumulative error, mechanical backlash, or temperature changes.

[0130] By triggering the limit switch 700, the zero-point position is ensured to be fixed, eliminating zero-point drift caused by encoder cumulative error, mechanical backlash, or temperature changes. When the control system fails or a program error causes the module to move beyond its range, the switch will forcibly cut off the power or trigger an emergency stop to avoid mechanical collisions, guide rail deformation, or motor stall damage.

[0131] Preferably, a first synchronous belt is provided on the vertical rail assembly 100;

[0132] The first slider 140 is engaged with the first synchronous belt;

[0133] The first limit switch 710, which is located on the top of the vertical rail assembly 100, is used to trigger a signal by touching the first limit switch 710 each time the first slider 140 is started or reset, to ensure that the zero point position is fixed and to eliminate zero point drift caused by encoder cumulative error, mechanical backlash or temperature change.

[0134] Optionally, a second timing belt is also provided on the vertical rail assembly 100;

[0135] The second slider 150 is engaged with the second synchronous belt;

[0136] A second limit switch 720 is installed at the top of the vertical rail assembly 100;

[0137] The second slider 150 is provided with a side extension arm 153, which extends along the direction of the second limit switch 720. The side extension arm 153 is configured to touch the second limit switch 720 to trigger a signal each time the second slider 150 is started or reset, so as to ensure that the zero position is fixed and eliminate zero drift caused by encoder cumulative error, mechanical backlash or temperature change.

[0138] The first slider 140 is engaged with the first synchronous belt to ensure precise movement along the vertical rail assembly 100. A first limit switch 710 is installed at the first port on the top of the vertical rail assembly 100 to detect the position of the first slider 140. Each time the first slider 140 is started or reset, it touches the first limit switch 710, triggering a signal to ensure the zero point position is fixed, which helps to eliminate zero point drift caused by encoder cumulative error, mechanical backlash, or temperature changes. The second slider 150 is engaged with the second synchronous belt via a side outward arm 153, allowing it to move along the vertical rail assembly 100. The design of the side outward arm 153 allows the second slider 150 to avoid other components during movement, preventing spatial interference. A second limit switch 720 is installed at the second port on the top of the vertical rail assembly 100. When the second slider 150 touches the second limit switch 720 via the side outward arm 153, a trigger signal is activated to ensure the zero point position is fixed.

[0139] Preferably, the first limit switch 710 and the second limit switch 720 are located on the same side of the first synchronous belt or on opposite sides. The second limit switch 720 may also be located on the side of the second synchronous belt away from the first synchronous belt.

[0140] The first limit switch 710 and the second limit switch 720 are located on the same side, which simplifies electrical wiring, reduces cable length and complexity, facilitates installation and maintenance, facilitates unified management and monitoring of the control system, simplifies control logic, reduces cable material usage, and lowers wiring costs. Preferably, the first limit switch 710 and the second limit switch 720 are located on the inner side of the device.

[0141] The first limit switch 710 and the second limit switch 720 are located on opposite sides. This arrangement allows for better utilization of the internal space of the equipment, avoids mutual interference between components, helps balance the load distribution of the entire system, and prevents overload on one side from causing deformation or damage to the mechanical structure.

[0142] By placing the second limit switch 720 on the side away from the first synchronous belt, spatial interference with other transmission components, such as the first synchronous belt and its related components, can be effectively avoided, ensuring sufficient operating space between the components.

[0143] Preferably, the track assembly is provided with connecting seats 800. A first connecting seat 810 is used to fix the first limit switch 710, and a second connecting seat 820 is used to fix the second limit switch 720. The first limit switch 710 and the second limit switch 720 are respectively detachably connected to the first connecting seat 810 and the second connecting seat 820. For example, the first limit switch 710 and the second limit switch 720 can be connected to the first connecting seat 810 and the second connecting seat 820 by screws or other mechanical connections. The first connecting seat 810 and the second connecting seat 820 can be designed to have a certain protective function. The first connecting seat 810 can be a square boss structure, and the second connecting seat 820 can be an outer flange of the vertical track assembly 100 housing structure. The first connecting seat 810 and the second connecting seat 820 provide stable support points for the first limit switch 710 and the second limit switch 720, ensuring that they will not loosen or shift during equipment operation, avoiding false triggering problems caused by loosening. The fixed mounting points ensure the consistency of the trigger stroke signal each time, improving the stability and repeatability of the system.

[0144] Preferably, the side outward extension arm 153 includes a fixed end 1531 and a trigger end 1532. The fixed end 1531 is used to fix the side outward extension arm 153 to the second slider 150, and the trigger end 1532 is used to trigger the second limit switch 720. The fixed end 1531 and the trigger end 1532 can be integrally formed or fixedly connected. Integral forming or fixed connection can ensure the transmission of force and provide structural stability. For example, the side outward extension arm 153 and the second slider 150 can also be connected by bonding or welding; they can also be detachably connected. This configuration facilitates the replacement of the trigger part, avoids the need to replace all parts after the trigger part wears out, and reduces maintenance costs. When the fixed end 1531 and the trigger end 1532 are detachably connected, the fixed end 1531 is provided with a threaded hole for connecting the second slider 150.

[0145] Preferably, the trigger end 1532 is a prism or a cylinder. The prism trigger end 1532 is suitable for applications requiring high-precision positioning, while the cylindrical trigger end 1532 is more suitable for applications requiring long-term stable operation and low maintenance. By reasonably selecting the shape of the trigger end 1532, system performance can be optimized, user experience can be improved, and the service life of the equipment can be extended.

[0146] Preferably, the length of the side outward extension arm 153 is greater than the width of the first slider 140 along the length direction of the vertical rail assembly 100, in order to prevent the first slider 140 and the second slider 150 from colliding.

[0147] When the first slider 140 and the second slider 150 simultaneously touch the first limit switch 710 and the second limit switch 720 respectively, the length of the side outward extension arm 153 is actually equal to the width of the first slider 140 along the length direction of the vertical rail assembly 100 and the distance between the first slider 140 and the second slider 150. This prevents the first slider 140 and the second slider 150 from colliding due to the triggering of the first limit switch 710 and the second limit switch 720. At this time, the distance between the first slider 140 and the second slider 150 is between 50-100mm, preferably 64mm, 65mm, 65.5mm, 66mm, and 67mm.

[0148] Furthermore, the display panel assembly 320 includes:

[0149] The flattening drive device can simultaneously drive two fifth sliders 322 to slide along the length of the flattening arm;

[0150] The fourth limit switch 740, located on the slider travel, is used to ensure that the zero position is fixed by touching the fourth limit switch 740 to trigger a signal each time the fifth slider 322 is started or reset, thereby eliminating zero drift caused by encoder cumulative error, mechanical backlash, or temperature changes.

[0151] The flat panel assembly 320 can simultaneously drive two fifth sliders 322 to slide along the length of the flattening arm, ensuring that the relative positions between the two sliders remain consistent. This enables precise flattening operations, ensuring that the clothing receives uniform pressure and tension during the flattening process, resulting in better flattening performance. A fourth limit switch 740 is installed along the stroke of the fifth slider 322. This switch is triggered by a touch signal each time the slider is started or reset, ensuring that the slider returns to the accurate zero point position. It also prevents the slider from exceeding its designed stroke range, avoiding equipment damage or safety accidents.

[0152] Preferably, the flattening plate assembly 320 further includes a fixing block 321 and a flattening guide rod 324. The fixing block 321 is located in the middle of the flattening guide rod 324. At least two fifth sliders 322 are evenly distributed on both sides of the fixing block 321. The fifth sliders 322 are used to drive the gripper to flatten the clothing. A fourth limit switch 740 is located on one side of the fixing block 321. When the fifth slider 322 is activated or reset, the fifth slider 322 touches the fourth limit switch 740 to trigger a signal, determine the zero point position, and eliminate zero point drift caused by encoder cumulative error, mechanical backlash, or temperature changes.

[0153] Preferably, the fourth limit switch 740 is sleeved on the flattened guide rod 324 via the fourth connecting seat 840, and the fourth connecting seat 840 has the same structure as the third connecting seat 830.

[0154] Preferably, a lubrication part 323 is provided on one side of the fifth slider 322. The lubrication part 323 is sleeved on the flattening guide rod 324 of the flattening plate assembly 320 and plays a lubricating role.

[0155] Preferably, the lubrication part 323 is made of copper sheet or graphite sheet.

[0156] The copper or graphite sheet in the lubrication part 323 has excellent self-lubricating properties, effectively reducing friction between the fifth slider 322 and the flattening guide rod 324. This helps reduce wear on moving parts, extends their service life, and makes the slider's movement on the flattening guide rod 324 smoother. It also reduces vibration and noise caused by uneven friction, improving the system's operational stability. The copper or graphite sheet is typically mounted on the flattening guide rod 324 of the flattening arm using a sleeve connection, ensuring close contact with the surface of the flattening guide rod 324 for optimal lubrication.

[0157] Furthermore, during operation, it was discovered that the timing belts (first timing belt and / or second timing belt) on the current vertical rail assembly 100, in conjunction with the sliders (first slider 140 and / or second slider 150), consistently exert a unidirectional tension on the timing belts under gravity. When the slider moves upward, the tension on the timing belt increases; when the slider moves downward, due to the larger counterweight of the slider, the tension of the timing belt decreases or even reverses, leading to the risk of localized slackness or disengagement of the timing belt from the pulley grooves (which are located on the driving and driven pulleys). Moreover, the timing belts elongate after prolonged use, resulting in tension attenuation and affecting the normal operation of the garment care machine.

[0158] To address the aforementioned issues, a tensioning device 900 is provided on the vertical rail assembly 100. The tensioning device 900 includes a first tensioning group and / or a second tensioning group. The first tensioning group cooperates with the first synchronous belt to tension it, and the second tensioning group cooperates with the second synchronous belt to tension it. Preferably, the tensioning device 900 can dynamically tension the first and / or second synchronous belts, thereby ensuring that the first and / or second synchronous belts maintain optimal tension throughout the garment care machine's operation. This prevents the synchronous belts from slackening or dislodging from the pulley grooves and reduces noise during operation, allowing the garment care machine to maintain normal operation for extended periods and improving the user experience.

[0159] Specifically, the tensioning device 900 is located near one end of the first synchronous belt and / or the second synchronous belt. Preferably, the tensioning device 900 is located near the drive pulley.

[0160] Specifically, the first tensioning group and the second tensioning group each include at least one idler pulley assembly 910 and a tensioning assembly 920. The idler pulley assembly 910 contacts the first or second synchronous belt to optimize the wrap angle of the first or second synchronous belt. The tensioning assembly 920 contacts the first or second synchronous belt in the opposite direction and applies pressure to the contacted first or second synchronous belt to keep it taut. Preferably, the idler pulley assembly 910 contacts the inner side of the synchronous belt to provide corresponding support force and prevent axial displacement of the transmission belt. The tensioning assembly 920 contacts the outer side of the synchronous belt and applies inward pressure to the synchronous belt. Furthermore, the tensioning assembly 920 moves inward synchronously when the synchronous belt becomes loose, ensuring that the synchronous belt always remains taut and guaranteeing the normal operation of the garment care machine. It should be understood that, in the vertical direction, the idler pulley assembly 910 and the tensioning assembly 920 are offset to dynamically change the distance between them when the timing belt becomes loose, ensuring that the timing belt is always under tension. Furthermore, the arrangement of the idler pulley assembly 910 and the tensioning assembly 920 significantly increases the effective contact area of ​​the timing belt, thereby reducing abnormal noise caused by vibration during operation and improving the user experience.

[0161] Optionally, the idler assembly 910 includes an idler wheel 911, or the idler assembly 910 includes an idler wheel 911 and an idler wheel bracket 912, the idler wheel bracket 912 being connected to the vertical rail assembly 100 to support the idler wheel 911. It should be understood that since the second synchronous belt is located outside the vertical rail assembly 100, the idler wheel 911 must be installed inside it via the idler wheel bracket 912. Therefore, the idler assembly 910 corresponding to the second synchronous belt includes both the idler wheel 911 and the idler wheel bracket 912; while the first synchronous belt is located inside the vertical rail assembly 100, and its corresponding idler assembly 910 may include only the idler wheel 911, or it may include both the idler wheel 911 and the idler wheel bracket 912.

[0162] Specifically, the tensioning assembly 920 includes a tensioning swing arm bracket 921, a tensioning wheel 922, and a spring structure 923. The tensioning wheel 922 is disposed at the first end of the tensioning swing arm bracket 921, and the second end of the tensioning swing arm bracket 921 is rotatably connected to the vertical rail assembly 100. The first end of the spring structure 923 is connected to the first end of the tensioning swing arm bracket 921, or the first end of the spring structure 923 is connected to the tensioning wheel 922, and the second end of the spring structure 923 is connected to the vertical rail assembly 100. The tensioning wheel 922 applies pressure to the first synchronous belt or the second synchronous belt under the action of the spring structure 923. It should be understood that the spring structure 923 is in a pre-compressed or pre-stretched state, thereby applying force to the tensioning wheel 922, which in turn acts on the synchronous belt. Since the second end of the tensioning swing arm bracket 921 is rotatably connected to the vertical rail assembly 100, the tensioning wheel 922 can move under the action of the spring structure 923 when the synchronous belt becomes loose, keeping the tensioning wheel 922 in contact with the synchronous belt and applying pressure, thus maintaining the reference tension of the synchronous belt and achieving dynamic adjustment of the synchronous belt tension. The choice between pre-compressed and pre-stretched spring structure 923 can be adjusted according to the setting position of its second end, and will not be elaborated further. Preferably, the second end of the tensioning swing arm bracket 921 is hinged to the vertical rail assembly 100.

[0163] By setting the tensioning device 900, the wrap angle of the synchronous belt can be optimized, preventing axial displacement of the synchronous belt. Under normal operation of the synchronous belt, the contact area can be effectively increased, reducing noise during synchronous belt movement. When the synchronous belt becomes longer, the spring structure 923 drives the tensioning swing arm bracket 921 or the tensioning wheel 922 to move, so that the tensioning wheel 922 maintains contact with the synchronous belt, thereby automatically compensating for changes in the length of the synchronous belt, maintaining the reference tension of the synchronous belt, and realizing dynamic adjustment of the tension state of the synchronous belt. This allows the garment care machine to maintain normal operation and improves the user experience.

[0164] Example 2

[0165] This embodiment provides an automatic ironing device, which is similar to that of Embodiment 1, except that:

[0166] The drive device is singular, consisting of a first drive device 400 or a second drive device 500. This drive device works in conjunction with a first transmission component 120 or a second transmission component 130. A clutch device (not shown in the attached diagram) is provided between the ironing structure 200 and the flattening device 300. This clutch device connects or disconnects the flattening device 300 and the ironing structure 200. With this configuration, only one drive assembly is needed to drive the movement and pause of the flattening device 300 and / or the ironing structure 200. When the clutch device connects the flattening device 300 and the ironing structure 200, they move synchronously under the same drive assembly (first drive device 400 or second drive device 500). When the clutch device disconnects the flattening device 300 from the ironing structure 200, either the ironing structure 200 or the flattening device 300 is connected to the drive assembly independently, thus enabling relatively independent ironing or flattening of the garments to be cared for. In this configuration, only one drive unit is needed to achieve independent movement of either the ironing structure 200 or the flattening device 300, or simultaneous movement of both. This reduces the number of drive and braking devices 600, thus lowering product costs while meeting the diverse ironing and care needs of different garments. Preferably, the drive unit works in conjunction with the transmission component corresponding to the ironing structure 200. This configuration ensures independent movement of the ironing structure 200 relative to the flattening device 300, enabling effective ironing care for garments that only require ironing and not flattening.

[0167] Optionally, the ironing device further includes a braking device 600, which is used to brake in conjunction with the driving device. The specific structure of the braking device 600 can be referred to in Embodiment 1, and will not be limited thereto.

[0168] Example 3

[0169] This embodiment provides a garment care machine for use with the automatic ironing device described in Embodiment 1 or Embodiment 2.

[0170] It should be noted that all directional and positional terms used in this utility model, such as "up," "down," "left," "right," "front," "back," "vertical," "horizontal," "inner," "outer," "top," "lower," "tail end," "head end," and "center," are only used to explain the relative positional relationship and connection between components in a specific state. They are merely for the convenience of describing this utility model and do not require that this utility model be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where both A and B are satisfied simultaneously.

[0171] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0172] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. An automatic ironing device, characterized in that, include: The vertical rail assembly (100) includes a guide groove (110) for providing displacement guidance in a first direction; The first transmission component (120) is disposed within the guide groove (110); The first slider (140) is disposed on the guide groove (110), fixedly connected to the first transmission member (120), and can move along the guide groove (110) in the first direction under the drive of the first transmission member (120); The second transmission component (130) is disposed on the outside of the vertical rail assembly (100); The second slider (150) is disposed on the guide groove (110), and the second slider (150) extends partially out of the guide groove (110). The portion extending out of the guide groove (110) is fixedly connected to the second transmission member (130). The second slider (150) can move along the guide groove (110) in the first direction under the drive of the second transmission member (130).

2. The automatic ironing apparatus according to claim 1, characterized in that, The first slider (140) is located on the upper side of the second slider (150). An ironing structure (200) is provided on the first slider (140), and a flattening device (300) is provided on the second slider (150). The ironing structure (200) is used to iron or dry the clothes to be ironed, and the flattening device (300) is used to clamp and flatten the clothes to be ironed.

3. The automatic ironing apparatus according to claim 2, wherein The first transmission member (120) and / or the second transmission member (130) are driven by a drive device to move the first slider (140) and / or the second slider (150) along the vertical rail assembly (100) in a first direction.

4. The automatic ironing apparatus as claimed in claim 2, characterized in that The first transmission component (120) is a first synchronous belt, on which a first pressure block (180) is engaged and connected. The first pressure block (180) is connected to a first slider (140). The second transmission component (130) is a second synchronous belt, on which a second pressure block (190) is engaged and connected. The second pressure block (190) is connected to a second slider (150).

5. The automatic ironing apparatus according to claim 4, characterized in that, The ironing structure (200) includes a first horizontal rail assembly (210) and an ironing plate assembly (220). The first horizontal rail assembly (210) is connected to a first slider (140). The first horizontal rail assembly (210) is provided with a third synchronous belt (216), a pressure block structure, a slider structure and a guide rod (215). The pressure block structure is engaged with the third synchronous belt (216), and the slider structure is connected to the pressure block structure. The ironing plate assembly (220) is connected to the slider structure. The slider structure is set on the guide rod (215) and can move along the guide rod (215).

6. The automatic ironing apparatus according to claim 4, wherein The flattening device (300) includes a second horizontal rail assembly (310) and a flattening plate assembly (320). The second horizontal rail assembly (310) is connected to a second slider (150). The second horizontal rail assembly (310) is provided with a third synchronous belt (216), a pressure block structure, a slider structure and a guide rod (215). The pressure block structure is engaged with the third synchronous belt (216), and the slider structure is connected to the pressure block structure. The flattening plate assembly (320) is connected to the slider structure. The slider structure is set on the guide rod (215) and can move along the guide rod (215).

7. The automatic ironing apparatus according to claim 5 or 6, characterized in that, The pressure block structure includes a third pressure block (211) and a fourth pressure block (212), and the slider structure includes a third slider (213) and a fourth slider (214). The third slider (213) is connected to the third pressure block (211), and the fourth slider (214) is connected to the fourth pressure block (212). The movement directions of the third slider (213) and the fourth slider (214) are opposite.

8. The automatic ironing apparatus according to claim 7, characterized in that, The third slider (213) and the fourth slider (214) are each provided with at least two different mounting holes to cooperate with the third pressure block (211) and the fourth pressure block (212) to achieve movement in opposite directions; the third pressure block (211) is provided in the first mounting hole (2132) of the third slider (213), and the fourth pressure block (212) is provided in the second mounting hole (2133) of the fourth slider (214).

9. The automatic ironing apparatus as claimed in claim 1, characterized in that, A plurality of guide members (111) are provided in the guide groove (110), a plurality of first guide rollers (141) are provided on the first slider (140), and a plurality of second guide rollers (151) are provided on the second slider (150). The first guide rollers (141) and the second guide rollers (151) cooperate with the guide members (111) for guidance.

10. The automatic ironing apparatus as claimed in claim 7, characterized in that, A limit switch (700) is provided on at least one of the vertical rail assembly (100), the ironing structure (200) and the flattening device (300). The limit switch (700) is used to limit the displacement stroke of at least one of the first slider (140), the second slider (150), the ironing plate assembly (220) in the ironing structure (200) and the flattening plate assembly (320) in the flattening device (300) to fix its zero point position.

11. The automatic ironing apparatus according to claim 10, characterized in that, A first limit switch (710) and a second limit switch (720) are respectively provided near the top of the vertical rail assembly (100). The first limit switch (710) is used to cooperate with the first slider (140) to limit the zero position of the first slider (140). A side outward arm (153) is provided on the second slider (150). The side outward arm (153) extends towards the top of the vertical rail assembly (100). The side outward arm (153) is used to cooperate with the second limit switch (720) to limit the zero position of the second slider (150).

12. The automatic ironing apparatus according to claim 10, wherein A third limit switch (730) is provided on the guide rod (215), which is used to cooperate with the third slider (213) or the fourth slider (214) to limit its zero position.

13. The automatic ironing apparatus according to claim 10, wherein The flat panel assembly (320) includes a fixed block (321) and a flattening guide rod (324). The fixed block (321) is located in the middle of the flattening guide rod (324). At least two fifth sliders (322) are evenly distributed on both sides of the fixed block (321). The fifth sliders (322) are used to drive the flattening component to flatten the clothing. A fourth limit switch (740) is provided near one end of the flattening guide rod (324). The fourth limit switch (740) is used to cooperate with the fifth sliders (322) to determine its zero point position.

14. The automatic ironing apparatus according to claim 4, wherein A tensioning device (900) is provided on the vertical rail assembly (100). The tensioning device (900) includes a first tensioning group and / or a second tensioning group. The first tensioning group is configured to cooperate with the first synchronous belt for tensioning the first synchronous belt, and the second tensioning group is configured to cooperate with the second synchronous belt for tensioning the second synchronous belt.

15. The automatic ironing apparatus according to claim 14, characterized in that, The first tensioning group and the second tensioning group each include at least one idler pulley assembly (910) and a tensioning assembly (920). The idler pulley assembly (910) contacts the first synchronous belt or the second synchronous belt to optimize the wrap angle of the first synchronous belt or the second synchronous belt. The tensioning assembly (920) contacts the first synchronous belt or the second synchronous belt in the opposite direction and applies pressure to the first synchronous belt or the second synchronous belt it contacts, so that the first synchronous belt or the second synchronous belt remains in a tensioned state.

16. The automatic ironing apparatus according to claim 15, characterized in that, The idler wheel assembly (910) includes an idler wheel (911), or the idler wheel assembly (910) includes an idler wheel (911) and an idler wheel bracket (912), the idler wheel bracket (912) being connected to the vertical rail assembly (100) for supporting the idler wheel (911).

17. The automatic ironing apparatus according to claim 15, wherein The tensioning assembly (920) includes a tensioning swing arm bracket (921), a tensioning wheel (922), and a spring structure (923). The tensioning wheel (922) is located at the first end of the tensioning swing arm bracket (921), and the second end of the tensioning swing arm bracket (921) is rotatably connected to the vertical rail assembly (100). The first end of the spring structure (923) is connected to the first end of the tensioning swing arm bracket (921), or the first end of the spring structure (923) is connected to the tensioning wheel (922), and the second end of the spring structure (923) is connected to the vertical rail assembly (100). The spring structure (923) is in a pre-compressed or pre-stretched state, and the tensioning wheel (922) applies pressure to the first synchronous belt or the second synchronous belt under the action of the spring structure (923).

18. A laundry care machine comprising: Includes an automatic ironing device as described in any one of claims 1-17.

Images