Automatic ironing device

Abstract

An automatic ironing device comprises an ironing platform and a support. The cross beam is slidably connected with a mounting block and is provided with a driving structure. An electric telescopic rod and an ironing device body are mounted on the mounting block. A supporting plate and two translation plates are arranged at the top end of the ironing platform. The supporting plate is provided with a sliding cavity, a sliding groove and a communicating cavity. And a first positive and negative tooth screw rod and two first nut seats are arranged in the sliding cavity. A sliding block is fixed to the bottom end of the translation plate, and a sliding rod is fixedly connected between the sliding block and the first nut seat. And a first through groove is formed in the translation plate, and a second positive and negative tooth lead screw and two second nut seats are arranged in the first through groove. And a side plate, a top plate and an extension plate are fixed on the second nut seat. And the extension plate is connected with a screw rod. And a pressure plate is fixed on the screw rod. The cloth pressing device can automatically press cloth, workers do not need to press the cloth with hands, and therefore work efficiency is improved, labor is saved, the hands of the workers are prevented from being scalded, and the cloth pressing device can adapt to cloth of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of ironing equipment technology, specifically an automatic ironing device. Background Technology

[0002] The applicant previously applied for and was granted a utility model patent with authorization announcement number CN218756650U, which discloses a novel automatic ironing device. The device includes an ironing platform and a support frame. The support frame includes a crossbeam and two support columns. Fixed tubes are fixed to both the front and rear sides of the crossbeam. A sliding plate is slidably connected to the side of the fixed tube opposite to the crossbeam. Two spaced-apart slide rails, aligned with the extension direction of the fixed tubes, are fixed to the side of the fixed tube opposite to the crossbeam. A slider, slidably sleeved outside the slide rails, is fixed to the side of the sliding plate near the fixed tube. A driving structure for driving the sliding plate to move laterally is provided inside the fixed tube. An extension block is fixed to the side of the sliding plate opposite to the fixed tube. A cylinder is mounted on the top of the extension block, and the piston rod of the cylinder points vertically downward and is connected to the ironing device body. This utility model can automatically move the ironing device body up, down, left, and right, thereby reducing labor intensity, improving ironing efficiency, and enhancing ironing quality.

[0003] However, the applicant discovered during actual use that, because the utility model lacks a pressing structure to hold the fabric in place, and the fabric must be kept relatively stable during ironing to prevent it from moving with the ironing device, workers still need to manually press the fabric down when using this utility model. This is inefficient and poses a risk of burns to the workers' hands. Therefore, this utility model still has room for improvement.

[0004] Therefore, this utility model proposes a technical solution to solve the problem of requiring workers to manually press the fabric. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic ironing device that can automatically press the fabric, thereby improving work efficiency, saving labor, and preventing workers' hands from being burned.

[0006] An automatic ironing device includes an ironing platform and a support. The support includes a crossbeam and two pillars. A mounting block is slidably connected to the crossbeam and is provided with a drive structure for driving the mounting block to slide left and right. An electric telescopic rod is mounted on the mounting block. The piston rod of the electric telescopic rod passes vertically downward through the mounting block and is mounted on the ironing device body located between the crossbeam and the ironing platform.

[0007] The ironing platform is also equipped with a support plate and two sliding plates at its top.

[0008] The support plate is installed at the top of the ironing platform and below the ironing device body. A sliding cavity extending laterally is provided in the middle of the support plate. A first positive and negative threaded rod with the same extension direction is rotatably connected to the sliding cavity through a bearing. The positive and negative threaded parts of the first positive and negative threaded rod are threadedly connected to the outside of a first nut seat that slides along the sliding cavity. The top of the support plate has sliding grooves extending laterally on both the front and rear sides. A connecting cavity extending laterally is provided between the sliding grooves and the sliding cavity. A first motor for driving the first positive and negative threaded rod to rotate is installed on the outer wall of the support plate.

[0009] Both translation plates are slidably connected to the top of the support plate and are located on the left and right sides of the ironing device body, respectively, and correspond to two first nut seats. Slider blocks are fixed to the front and rear sides of the bottom of each translation plate. Each slider corresponds to one of the two sliding grooves. The sliders are inserted into the sliding grooves in a mating connection and slide left and right along the grooves. A sliding rod that slides left and right along the connecting cavity is fixedly connected between the slider and the first nut seat. A first through groove is formed on the translation plate, extending laterally left and right through the translation plate and front and back. A second positive and negative threaded rod with the same extension direction is rotatably connected to the first through groove via a bearing. One end of the second positive and negative threaded rod protrudes from the translation plate and is fixed with a rotating... The second threaded rod has a second nut seat that slides back and forth along the first through groove, with the positive and negative threaded portions of the rod connected by threads. The left and right ends of the second nut seat are fixed with side plates. The two side plates slide against the left and right outer walls of the translation plate, respectively. A top plate that slides against the top outer wall of the translation plate is fixedly connected between the top ends of the two side plates. An extension plate is fixed on the side of the top plate near the ironing device body. A screw is connected to the extension plate. The top end of the screw is located above the extension plate and is fixed with a rotating wheel. The bottom end of the screw is vertically downward and passes through the extension plate by threads, and is fixed with a pressure plate for pressing against the top surface of the support plate.

[0010] By adopting the above technical solution, the fabric is first placed on top of the support plate, positioned between two sliding plates and directly below the ironing device body. Next, the distance between the two sliding plates is adjusted according to the left-right lateral length of the fabric, thus adjusting the distance between the corresponding left and right pressure plates. Then, the distance between the corresponding front-back lateral length of the fabric is adjusted, causing the second nut seats to move. The second nut seats move the side plates and top plate. The top plate moves the extension plate. The extension plate moves the pressure plates via a screw, thus adjusting the distance between the corresponding front and back pressure plates. At this point, the four pressure plates correspond to the four corners of the fabric. Then, the screw is rotated by a rotating wheel, moving downwards as it rotates. The screw moves the pressure plates downwards until they press firmly against the fabric. Then, the piston rod of the electric telescopic rod extends, causing the ironing device body to move downwards and press onto the fabric. Finally, the drive structure drives the mounting block to slide left and right, thus moving the ironing device body left and right to iron the fabric.

[0011] The process of adjusting the distance between the two translation plates is as follows: Start the first motor, which drives the first forward and reverse threaded rods to rotate. The first forward and reverse threaded rods drive the two first nut seats to move towards or in opposite directions. The first nut seats drive the slide rod to slide along the connecting cavity. The slide rod drives the slider to slide along the slide groove. The slider drives the translation plates to slide. This causes the two translation plates to move towards or in opposite directions, thus adjusting the distance between them.

[0012] The adjustment process for the spacing between the two corresponding second nut seats is as follows: the second positive and negative threaded rods are rotated by a turntable. The second positive and negative threaded rods drive the two second nut seats to move towards or in opposite directions along the first through groove.

[0013] This invention can automatically press the fabric, eliminating the need for workers to press the fabric by hand, thereby improving work efficiency, saving labor, preventing workers' hands from being burned, and adapting to fabrics of different sizes.

[0014] A further feature of this invention is as follows: a horizontally extending strip groove is provided at the top center of the ironing platform. A first lead screw with the same extension direction is rotatably connected to the strip groove via a bearing. A nut block that slides back and forth along the groove wall is threadedly fitted onto the outside of the first lead screw. The top of the nut block is fixedly connected to the bottom of the support plate. A second motor for driving the first lead screw to rotate is installed on the outer wall of the ironing platform.

[0015] By adopting the above technical solution, the second motor is started, which drives the first lead screw to rotate. The first lead screw drives the nut block to slide back and forth along the strip groove. The nut block drives the support plate to slide back and forth. The support plate drives the fabric on it to slide back and forth, so that the unironed area of ​​the fabric is aligned directly below the ironing device body, which then irons it. During the ironing process, there is no need to repeatedly stop the machine and manually adjust the fabric. This improves work efficiency and safety during the ironing process.

[0016] Further features of this invention: A second through slot is provided on the crossbeam, extending longitudinally through the crossbeam and laterally to the left and right. A second lead screw and a prism-shaped guide rod are provided in the second through slot. The second lead screw is rotatably connected to the second through slot via a bearing and extends in the same direction as the second through slot. The prism-shaped guide rod is fixedly connected to the second through slot and extends in the same direction as the second through slot. A third motor for driving the rotation of the second lead screw is installed on the outer wall of the crossbeam. The mounting block is threadedly fitted onto the outside of the second lead screw and slidably fitted onto the outside of the prism-shaped guide rod. The piston rod of the electric telescopic rod passes between the second lead screw and the prism-shaped guide rod. Two positioning blocks are slidably connected to the outside of the prism-shaped guide rod. The two positioning blocks are located on the left and right sides of the mounting block, respectively. A limit switch corresponding to the mounting block is installed on the opposite side of each of the two positioning blocks. The limit switch is electrically connected to the third motor. A clamping bolt for pressing the positioning block against the prism-shaped guide rod is threadedly connected to the top of each of the two positioning blocks.

[0017] By adopting the above technical solution, when the mounting block needs to be slid by the drive structure, first loosen the clamping bolts, then slide the positioning block along the prism-shaped guide rod so that the two positioning blocks correspond to the two translation plates respectively, and then tighten the clamping bolts to fix the positioning block on the prism-shaped guide rod. Then start the third motor, which drives the second lead screw to rotate. The second lead screw drives the mounting block to slide along the second lead screw and the prism-shaped guide rod in the second through groove. When the mounting block contacts the limit switch, the limit switch transmits a signal to the third motor, and the output shaft of the third motor rotates in the reverse direction, causing the mounting block to move in the reverse direction. That is, the mounting block only moves between the two positioning blocks, and the ironing device body only moves between the two translation plates.

[0018] A further feature of this invention is that the top of the support plate is engraved with a first scale line for displaying the position of the translation plate, and the top of the crossbeam is engraved with a second scale line for displaying the position of the positioning block.

[0019] By adopting the above technical solution, the value of the position of the translation plate is read from the first scale line and recorded as value one. Then, the corresponding value on the second scale line is found and recorded as value two. Then, the positioning block is slid to the position corresponding to value two, so that the positioning block can be quickly and accurately aligned with the position of the translation plate.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. An automatic ironing device, which can automatically press the fabric without the need for workers to press the fabric by hand, thereby improving work efficiency, saving labor, avoiding burns to workers' hands, and adapting to fabrics of different sizes.

[0022] 2. During ironing, there is no need to repeatedly stop the machine and manually adjust the fabric, ensuring that different areas of the fabric are ironed evenly. This improves work efficiency and safety during the ironing process. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an automatic ironing device according to the present invention;

[0024] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0025] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0026] Figure 4 This is a cross-sectional view of the ironing platform and support plate of an automatic ironing device according to this utility model.

[0027] Reference numerals: 1. Ironing platform; 2. Bracket; 3. Support plate; 4. Translation plate; 5. Crossbeam; 6. Support column; 7. Second through slot; 8. Second lead screw; 9. Prismatic guide rod; 10. Third motor; 11. Mounting block; 12. Electric telescopic rod; 13. Ironing device body; 14. Positioning block; 15. Limit switch; 16. Tightening bolt; 17. Strip groove; 18. First lead screw; 19. Nut block; 20. Second motor; 21. Sliding cavity; 22. First forward and reverse threaded rod; 23. First nut seat; 24. Sliding groove; 25. Connecting cavity; 26. First motor; 27. Slider; 28. Sliding rod; 29. ​​First through groove; 30. Second forward and reverse threaded rod; 31. Turntable; 32. Second nut seat; 33. Side plate; 34. Top plate; 35. Extension plate; 36. Screw; 37. Rotary wheel; 38. Pressure plate; 39. First scale line; 40. Second scale line. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] An automatic ironing device, such as Figures 1-4 As shown, it includes an ironing platform 1, a support frame 2, a support plate 3, and two sliding plates 4. The support frame 2 includes a crossbeam 5 and two support columns 6.

[0030] A second through groove 7 is provided on the crossbeam 5. The second through groove 7 runs vertically through the crossbeam 5 and extends horizontally. A second lead screw 8 and a prism-shaped guide rod 9 are provided in the second through groove 7. The second lead screw 8 is rotatably connected to the second through groove 7 via bearings and extends in the same direction as the second through groove 7. The prism-shaped guide rod 9 is fixedly connected to the second through groove 7 and extends in the same direction as the second through groove 7. A third motor 10 for driving the rotation of the second lead screw 8 is installed on the outer wall of the crossbeam 5. A mounting block 11 is slidably connected in the second through groove 7. The mounting block 11 is threaded onto the outside of the second lead screw 8 and slidably connected onto the outside of the prism-shaped guide rod 9. An electric telescopic rod 12 is installed on the mounting block 11. The piston rod of the electric telescopic rod 12 passes vertically downward through the mounting block 11 and passes between the second lead screw 8 and the prism-shaped guide rod 9, and an ironing device body 13 is installed between the crossbeam 5 and the ironing platform 1. Two positioning blocks 14 are slidably connected to the outside of the prism-shaped guide rod 9. The two positioning blocks 14 are located on the left and right sides of the mounting block 11, respectively. A limit switch 15 corresponding to the mounting block 11 is installed on the opposite side of each of the two positioning blocks 14. The limit switch 15 is electrically connected to the third motor 10. The top of each of the two positioning blocks 14 is threaded with a clamping bolt 16 for pressing the positioning block 14 against the prism-shaped guide rod 9.

[0031] An ironing platform 1 has a horizontally extending strip groove 17 at the top center. A first lead screw 18, extending in the same direction as the lead screw 18, is rotatably connected to the strip groove 17 via a bearing. A nut block 19, threadedly connected to the outside of the first lead screw 18, slides back and forth along the wall of the strip groove 17. The top of the nut block 19 protrudes from the strip groove 17. A second motor 20, used to drive the first lead screw 18 to rotate, is installed on the outer wall of the ironing platform 1.

[0032] The support plate 3 is slidably connected to the top of the ironing platform 1 and located below the ironing device body 13. The bottom end of the support plate 3 is fixedly connected to the top end of the nut block 19. A horizontally extending sliding cavity 21 is provided in the middle of the interior of the support plate 3. A first positive and negative threaded rod 22 with the same extension direction is rotatably connected to the sliding cavity 21 through a bearing. The positive and negative threaded parts of the first positive and negative threaded rod 22 are threadedly connected to the outside of a first nut seat 23 that slides along the sliding cavity 21. Horizontally extending sliding grooves 24 are provided on both the front and rear sides of the top of the support plate 3. A horizontally extending connecting cavity 25 connects the sliding groove 24 and the sliding cavity 21. A first motor 26 for driving the rotation of the first positive and negative threaded rod 22 is installed on the outer wall of the support plate 3.

[0033] Two sliding plates 4 are slidably connected to the top of the support plate 3, and are located on the left and right sides of the ironing device body 13, respectively, and correspond to two first nut seats 23. Slider blocks 27 are fixed to the front and rear sides of the bottom end of the sliding plate 4. The two sliders 27 correspond to two sliding grooves 24. The sliders 27 are inserted into the sliding grooves 24 in a mating connection and slide left and right along the sliding grooves 24. A sliding rod 28 that slides left and right along the connecting cavity 25 is fixedly connected between the sliders 27 and the first nut seats 23. A first through groove 29 is provided on the sliding plate 4. The first through groove 29 extends horizontally through the sliding plate 4 left and right and extends horizontally front and back. A second positive and negative threaded rod 30 with the same extension direction is rotatably connected to the first through groove 29 via a bearing. One end of the second positive and negative threaded rod 30 protrudes from the sliding plate 4 and is fixed to a turntable 31. The positive and negative threaded portions of the second positive and negative threaded rod 30 are threadedly connected to a second nut seat 32 that slides back and forth along the first through groove 29. Side plates 33 are fixed to both ends of the second nut seat 32. The two side plates 33 slide against the outer side walls of the left and right sides of the translation plate 4, respectively. A top plate 34 is fixedly connected between the top ends of the two side plates 33 and slides against the outer side wall of the top side of the translation plate 4. An extension plate 35 is fixed to the top plate 34 on the side near the ironing device body 13.

[0034] A screw 36 is connected to the extension plate 35. The top end of the screw 36 is located above the extension plate 35 and is fixed with a rotating wheel 37. The bottom end of the screw 36 points vertically downward and passes through the extension plate 35 by a threaded connection, and is fixed with a pressure plate 38 for pressing against the top surface of the support plate 3. It is worth noting that in this embodiment, the screw 36 (not shown in the figure) and the rotating wheel 37 (not shown in the figure) may not be provided. Instead, a pull rod is fixed to the top end of the pressure plate 38, and the top end of the pull rod passes through the extension plate 35 by a sliding connection. A spring (not shown in the figure) sleeved on the outside of the pull rod is fixed between the pressure plate 38 and the extension plate 35.

[0035] The top of the support plate 3 is marked with a first scale line 39 to indicate the position of the translation plate 4. The top of the crossbeam 5 is marked with a second scale line 40 to indicate the position of the positioning block 14.

[0036] Working principle:

[0037] First, place the fabric on top of the support plate 3, positioning it between the two sliding plates 4 and directly below the ironing device body 13. Next, adjust the distance between the two sliding plates 4 according to the left-right horizontal length of the fabric, and read the value of the sliding plate 4's position using the first scale line 39, recording it as value one. Adjusting the distance between the two sliding plates 4 adjusts the distance between the two corresponding pressure plates 38 on the left and right. Then, adjust the distance between the two corresponding second nut seats 32 on the front and back according to the front-back horizontal length of the fabric. The second nut seats 32 move the side plates 33 and the top plate 34. The top plate 34 moves the extension plate 35. The extension plate 35 moves the pressure plates 38 via the screw 36, thereby adjusting the distance between the two corresponding pressure plates 38 on the front and back. At this point, the four pressure plates 38 correspond to the four corners of the fabric.

[0038] Then, the screw 36 is rotated by the rotating wheel 37, and the screw 36 moves downward as it rotates. The screw 36 drives the pressure plate 38 to move downward until the pressure plate 38 presses the fabric tightly. (If a lever and spring are used, pulling the lever will move the pressure plate 38 upward, compressing the spring and creating a rebound force. Releasing the lever will allow the pressure plate 38 to press the fabric tightly under the rebound force of the spring.)

[0039] Then the piston rod of the electric telescopic rod 12 extends, causing the ironing device body 13 to move downwards and press onto the fabric.

[0040] Then find the value corresponding to value one on the second scale line 40 and record it as value two. Next, loosen the clamping bolt 16, and then slide the positioning block 14 along the prism-shaped guide rod 9 to the position corresponding to value two. This will quickly and accurately align the positioning block 14 with the position of the translation plate 4. Then tighten the clamping bolt 16 to fix the positioning block 14 on the prism-shaped guide rod 9. Then start the third motor 10, which drives the second lead screw 8 to rotate. The second lead screw 8 drives the mounting block 11 to slide along the second lead screw 8 and the prism-shaped guide rod 9 in the second through groove 7. When the mounting block 11 contacts the limit switch 15, the limit switch 15 transmits a signal to the third motor 10, and the output shaft of the third motor 10 rotates in the opposite direction, causing the mounting block 11 to move in the opposite direction. That is, the mounting block 11 only moves between the two positioning blocks 14, and the ironing device body 13 only moves between the two translation plates 4 to iron the fabric.

[0041] After one area of ​​the fabric is ironed, the piston rod of the electric telescopic rod 12 retracts, shutting off the third motor 10. Then, the second motor 20 is activated, driving the first lead screw 18 to rotate. The first lead screw 18 drives the nut block 19 to slide back and forth along the strip groove 17. The nut block 19 drives the support plate 3 to slide back and forth. The support plate 3 causes the fabric on it to slide back and forth, aligning the unironed area of ​​the fabric directly under the ironing device body 13. The piston rod of the electric telescopic rod 12 is then extended again, and the third motor 10 is activated, allowing the ironing device body 13 to perform the ironing. During the ironing process, there is no need to repeatedly stop the machine and manually adjust the fabric, improving work efficiency and safety during ironing.

[0042] The process of adjusting the distance between the two translation plates 4 is as follows: The first motor 26 is started, which drives the first positive and negative threaded rods 22 to rotate. The first positive and negative threaded rods 22 drive the two first nut seats 23 to move towards or in opposite directions. The first nut seats 23 drive the slide rod 28 to slide along the connecting cavity 25. The slide rod 28 drives the slider 27 to slide along the slide groove 24. The slider 27 drives the translation plates 4 to slide. This causes the two translation plates 4 to move towards or in opposite directions, thus adjusting the distance between them.

[0043] The adjustment process for the spacing between the two corresponding second nut seats 32 is as follows: the second positive and negative threaded rod 30 is rotated by the turntable 31. The second positive and negative threaded rod 30 drives the two second nut seats 32 to move towards or in opposite directions along the first through groove 29.

[0044] This invention can automatically press the fabric, eliminating the need for workers to press the fabric by hand, thereby improving work efficiency, saving labor, preventing workers' hands from being burned, and adapting to fabrics of different sizes.

[0045] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0047] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0048] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic ironing device, comprising an ironing platform (1) and a support (2), wherein the support (2) comprises a crossbeam (5) and two pillars (6), a mounting block (11) is slidably connected to the crossbeam (5), and a driving structure for driving the mounting block (11) to slide left and right is provided; an electric telescopic rod (12) is mounted on the mounting block (11), the piston rod of the electric telescopic rod (12) passes vertically downward through the mounting block (11), and an ironing device body (13) is mounted between the crossbeam (5) and the ironing platform (1), characterized in that: The ironing platform (1) is also equipped with a support plate (3) and two translation plates (4) at its top. The support plate (3) is installed at the top of the ironing platform (1) and below the ironing device body (13). A sliding cavity (21) extending laterally is provided in the middle of the interior of the support plate (3). A first positive and negative threaded rod (22) with the same extension direction is rotatably connected to the sliding cavity (21) through a bearing. The positive thread part and the negative thread part of the first positive and negative threaded rod (22) are threaded together with a first nut seat (23) that slides along the sliding cavity (21) left and right. A sliding groove (24) extending laterally is provided on both the front and rear sides of the top of the support plate (3). A connecting cavity (25) extending laterally is connected between the sliding groove (24) and the sliding cavity (21). A first motor (26) for driving the first positive and negative threaded rod (22) to rotate is installed on the outer wall of the support plate (3). Both translation plates (4) are slidably connected to the top of the support plate (3) and are located on the left and right sides of the ironing device body (13) respectively, and correspond to the two first nut seats (23) respectively. The bottom end of the translation plate (4) is fixed with sliders (27) on both the front and back sides. The two sliders (27) correspond to the two slide grooves (24) respectively. The sliders (27) are inserted into the slide grooves (24) in a mating connection and slide left and right along the slide grooves (24). The sliders (27) and the first nut seats (23) are fixedly connected with a slide rod (28) that slides left and right along the connecting cavity (25). The translation plate (4) is provided with a first through groove (29). The first through groove (29) extends horizontally through the translation plate (4) and extends horizontally front and back. The first through groove (29) is rotatably connected to a second positive and negative threaded rod (30) with the same extension direction through a bearing. One end of the second positive and negative threaded rod (30) passes through the translation plate (4) and is fixed with a turntable. (31) The outer sides of the positive and negative threaded portions of the second positive and negative threaded screw (30) are threaded together with a second nut seat (32) that slides back and forth along the first through groove (29). The left and right ends of the second nut seat (32) are fixed with side plates (33). The two side plates (33) slide against the left and right outer side walls of the translation plate (4) respectively. The top of the two side plates (33) is fixedly connected to the top outer side wall of the translation plate (4). A sliding top plate (34) is provided, on which an extension plate (35) is fixed on one side near the ironing device body (13). A screw (36) is connected to the extension plate (35). The top end of the screw (36) is located above the extension plate (35) and is fixed with a rotating wheel (37). The bottom end of the screw (36) is vertically downward and passes through the extension plate (35) by means of a threaded connection, and is fixed with a pressure plate (38) for pressing against the top surface of the support plate (3).

2. An automatic ironing device according to claim 1, characterized in that: The ironing platform (1) has a horizontally extending strip groove (17) at the top center. A first lead screw (18) with the same extension direction is rotatably connected to the strip groove (17) through a bearing. A nut block (19) that slides back and forth along the groove wall of the strip groove (17) is threaded onto the outside of the first lead screw (18). The top of the nut block (19) is fixedly connected to the bottom of the support plate (3). A second motor (20) for driving the first lead screw (18) to rotate is installed on the outer side wall of the ironing platform (1).

3. An automatic ironing device according to claim 1, characterized in that: A second through slot (7) is provided on the crossbeam (5). The second through slot (7) runs vertically through the crossbeam (5) and extends horizontally. A second lead screw (8) and a prism-shaped guide rod (9) are provided in the second through slot (7). The second lead screw (8) is rotatably connected to the second through slot (7) through a bearing and extends in the same direction as the second through slot (7). The prism-shaped guide rod (9) is fixedly connected to the second through slot (7) and extends in the same direction as the second through slot (7). A third motor (10) for driving the second lead screw (8) to rotate is installed on the outer wall of the crossbeam (5). The mounting block (11) is threadedly fitted onto the outside of the second lead screw (8) and slides. The connection is sleeved on the outside of the prism-shaped guide rod (9). The piston rod of the electric telescopic rod (12) passes between the second lead screw (8) and the prism-shaped guide rod (9). Two positioning blocks (14) are also slidably connected to the outside of the prism-shaped guide rod (9). The two positioning blocks (14) are located on the left and right sides of the mounting block (11) respectively. Each of the two positioning blocks (14) has a limit switch (15) corresponding to the mounting block (11) installed on the opposite side. The limit switch (15) is electrically connected to the third motor (10). The top of each of the two positioning blocks (14) is threaded with a clamping bolt (16) for pressing the positioning block (14) against the prism-shaped guide rod (9).

4. An automatic ironing apparatus according to claim 1, characterized in that: The top of the support plate (3) is marked with a first scale line (39) for indicating the position of the translation plate (4), and the top of the crossbeam (5) is marked with a second scale line (40) for indicating the position of the positioning block (14).

Images