Ironing control mechanism for wrinkle part of elastic fabric

Abstract

The utility model provides an elastic fabric wrinkle part ironing control mechanism, which relates to the technical field of fabric ironing, and comprises a base, a fixed stretching mechanism is arranged in the base, the fixed stretching mechanism comprises a two-way screw rod, two ends of the two-way screw rod are respectively and rotatably connected with the inner walls of two sides of the base, and a worm gear is fixedly sleeved outside the two-way screw rod. Symmetrically-distributed stroke grooves are formed in the upper portion of the base, a fixed stretching mechanism is matched with a supporting and attaching mechanism, a servo motor drives a two-way lead screw to drive a moving block and a first supporting plate to reversely move and stretch fabric, meanwhile, the moving block moves to enable a sliding rod to slide in an inclined mounting block, and a second supporting plate is pushed to ascend; the second fitting inclined surface is in contact fitting with the first fitting inclined surface of the first supporting plate, a stable and continuous supporting surface is provided for the fabric, the quality of the ironed elastic fabric is improved, the whole process is automatically operated, frequent manual switching is not needed, the labor force is reduced, and the ironing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fabric ironing technology, and in particular to an ironing control mechanism for the wrinkled parts of elastic fabric. Background Technology

[0002] Due to its unique elastic properties, controlling wrinkles is particularly important during the ironing process of stretch fabrics. Wrinkles in stretch fabrics need to be stretched to maintain the fabric's elasticity before ironing. This process requires multiple people or involves squeezing and smoothing the wrinkles to achieve quick and wide-area ironing. The entire process requires the cooperation of multiple employees and is quite cumbersome.

[0003] For example, a Chinese patent document discloses an ironing control mechanism for the wrinkled part of elastic fabric (publication number: CN222412278U). This patent, by limiting and stretching the elastic fabric, moves the elastic fabric over the upper part of two sets of ironing plates and clamps the elastic fabric in the compression layer, pushes the inner axis upward, keeps the two sets of ironing plates in a horizontal state, and the compression layer squeezes the elastic fabric. The elastic fabric is squeezed on both sides and the middle part is stretched. It can directly iron the flat and stretched elastic fabric, which is easy to operate and control. The structure is simple and easy to operate.

[0004] However, because the two ironing boards are arc-shaped, a groove inevitably forms in the middle when they rotate to a horizontal position. This makes it impossible to provide stable support for the fabric during ironing, resulting in uneven stress on the fabric and reducing the ironing quality. Furthermore, the entire fabric stretching process requires manual operation, which involves frequently controlling the rotation of the ironing boards. This manual operation is not only labor-intensive but also inefficient, seriously affecting the efficiency of fabric ironing. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as gaps that exist when stretching and supporting elastic fabrics, affecting ironing quality, and the reliance on manual operation, which is not only labor-intensive but also reduces ironing efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An ironing control mechanism for wrinkled parts of elastic fabric includes a base, and a fixing and stretching mechanism is provided inside the base.

[0008] The fixed tensioning mechanism includes a bidirectional lead screw, the two ends of which are rotatably connected to the inner walls of the two sides of the base, a worm gear is fixedly sleeved on the outside of the bidirectional lead screw, and symmetrically distributed stroke grooves are opened on the upper part of the base. Threaded blocks are slidably connected to the inner walls of the stroke grooves, and the inner walls of the two threaded blocks are threadedly connected to the outside of the bidirectional lead screw. A movable block is fixedly connected to the upper end of the threaded blocks.

[0009] A support and fitting mechanism is provided above the base.

[0010] Preferably, the lower end of the movable block is fixedly connected to a symmetrically distributed movable sleeve, and the inner wall of the movable sleeve is slidably connected to a slide rail, the lower ends of the multiple slide rails being fixedly connected to the upper end of the base.

[0011] Preferably, a first support plate is fixedly connected to the upper end of the moving block, a first fitting inclined surface is provided on one side of the first support plate, and servo electric cylinders are fixedly installed on the front and back of the first support plate in a symmetrical arrangement.

[0012] Preferably, one end of each of the piston rods of the two servo electric cylinders is fixedly connected to an arc-shaped pressure plate, and the opposing surfaces of the two first support plates are in contact with each other.

[0013] Preferably, a servo motor is fixedly installed on the inner bottom wall of the base, and a worm gear is fixedly installed on the output shaft of the servo motor through a coupling, with the outer surface of the worm gear meshing with the tooth surface of the worm wheel.

[0014] Preferably, the supporting and fitting mechanism includes a guide sleeve, a guide rod is movably sleeved on the inner wall of the guide sleeve, and a second support plate is fixedly connected to the upper end of the guide rod.

[0015] Preferably, the second support plate has a second fitting inclined surface on both sides, and the lower end of the second support plate is fixedly connected to symmetrically distributed inclined mounting blocks. The inner wall of the inclined mounting block is slidably connected to a sliding rod, and the two ends of the sliding rod are fixedly connected to symmetrically distributed fixing blocks. One end of each of the two fixing blocks is fixedly connected to one side of the moving block.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, a fixed stretching mechanism and a support bonding mechanism work together. A servo motor drives a bidirectional lead screw to move a moving block and a first support plate in the opposite direction to stretch the fabric. At the same time, the moving block moves to make the slide rod slide in the inclined mounting block, pushing the second support plate to rise. Its second bonding inclined surface contacts and bonds with the first bonding inclined surface of the first support plate, providing a stable and continuous support surface for the fabric, improving the quality of elastic fabric after ironing. Moreover, the whole process is automated, eliminating the need for frequent manual switching, reducing labor costs and improving ironing efficiency. Attached Figure Description

[0018] Figure 1 A schematic diagram of the main structure of an ironing control mechanism for the wrinkled parts of elastic fabric provided by this utility model;

[0019] Figure 2 A three-dimensional view of the base structure of an ironing control mechanism for the wrinkled part of elastic fabric provided by this utility model;

[0020] Figure 3 A three-dimensional view of a bidirectional lead screw structure for an ironing control mechanism for wrinkled parts of elastic fabric provided by this utility model;

[0021] Figure 4 A perspective view of the moving block structure of an ironing control mechanism for the wrinkled portion of elastic fabric provided by this utility model;

[0022] Figure 5 A perspective view of the second support plate structure of an ironing control mechanism for the wrinkled portion of elastic fabric provided by this utility model.

[0023] Legend: 1. Base; 2. Two-way lead screw; 21. Worm gear; 22. Stroke groove; 23. Threaded block; 24. Moving block; 25. Moving sleeve; 26. Slide rail; 27. First support plate; 28. First contacting inclined surface; 29. ​​Servo electric cylinder; 210. Arc-shaped pressure plate; 211. Servo motor; 212. Worm gear; 3. Guide sleeve; 31. Guide rod; 32. Second support plate; 33. Second contacting inclined surface; 34. Angled mounting block; 35. Slide rod; 36. Fixing block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example

[0028] like Figure 1-5 As shown, this utility model provides a technical solution: an ironing control mechanism for the wrinkled part of elastic fabric, including a base 1, a fixed stretching mechanism and a support and bonding mechanism, to realize the automatic stretching, stable support and continuous ironing of elastic fabric.

[0029] The two ends of the bidirectional lead screw 2 are rotatably connected to the inner walls of the two sides of the base 1 through bearings. The worm gear 21 is fixedly sleeved on the outside. The servo motor 211 is fixed to the inner bottom wall of the base 1 by bolts. Its output shaft is connected to the worm 212 through a coupling. The worm 212 meshes with the worm gear 21, driving the bidirectional lead screw 2 to rotate.

[0030] The external thread of the bidirectional lead screw 2 is connected to a symmetrical threaded block 23. The upper end of the threaded block 23 is welded to a moving block 24, and the lower end is welded to a moving sleeve 25. The inner wall of the moving sleeve 25 is slidably connected to a slide rail 26. The lower end of the slide rail 26 is welded to the upper end of the base 1 to provide linear guidance for the moving block 24 and ensure stability during the stretching process.

[0031] The upper end of the moving block 24 is welded with a first support plate 27, and a first fitting inclined surface 28 is provided on one side. The front and back of the first support plate 27 are fixed with symmetrical servo electric cylinders 29 by bolts. The piston rod end is welded with an arc-shaped pressure plate 210, which is used to clamp the two ends of the fabric and cooperate with the stretching action.

[0032] A guide sleeve 3 is provided above the base 1, and a guide rod 31 is slidably connected to the inner wall. A second support plate 32 is welded to the upper end of the guide rod 31, and a second fitting slope 33 is provided on both sides, which is adapted to the first fitting slope 28 of the first support plate 27 to form a continuous support surface. The guide sleeve 3 and the guide rod 31 play a role in stabilizing and guiding the lifting and lowering of the second support plate 32.

[0033] Symmetrical inclined mounting blocks 34 are welded to the lower end of the second support plate 32. A sliding rod 35 is slidably connected to the inner wall. Fixing blocks 36 are welded to both ends of the sliding rod 35. One end of the fixing block 36 is welded to one side of the moving block 24, so that the horizontal movement of the moving block 24 is converted into the vertical lifting and lowering of the second support plate 32.

[0034] The working process of this utility model:

[0035] Step 1: Insert the elastic fabric between the arc-shaped pressure plate 210 and the first support plate 27, so that the fabric covers the two first support plates 27, completing the initial placement of the fabric to be ironed, and preparing for subsequent wrinkle treatment. When wrinkles are detected in the fabric, the servo electric cylinder 29 is activated, and its piston rod retracts, driving the arc-shaped pressure plate 210 to move towards the first support plate 27, clamping and fixing both ends of the fabric between the arc-shaped pressure plate 210 and the first support plate 27 to prevent the fabric from sliding during the stretching process.

[0036] Step two: Start the servo motor 211. The motor output shaft drives the worm gear 212 to rotate. The worm gear 212 meshes with the worm wheel 21, causing the bidirectional lead screw 2 to rotate. When the bidirectional lead screw 2 rotates, because the threaded block 23 is threadedly connected to the bidirectional lead screw 2 and is limited by the stroke groove 22, the two threaded blocks 23 move in opposite directions along the bidirectional lead screw 2, causing the moving block 24 and the first support plate 27 to move away from each other, thereby stretching the fixed fabric and smoothing out the wrinkles. During the movement of the moving block 24, the fixed block 36 on one side drives the slide rod 35 to move. The slide rod 35 slides on the inner wall of the inclined mounting block 34. The mounting block 34 is tilted, and the sliding rod 35 moves to push the tilted mounting block 34 and the second support plate 32 to rise. When the first support plate 27 moves to the appropriate position, the second contacting inclined surface 33 of the second support plate 32 contacts and adheres to the first contacting inclined surface 28 of the first support plate 27, forming a continuous and stable support plane, providing reliable support for subsequent ironing. Then, the ironing operation of the wrinkled part can be carried out. After a single ironing is completed, each power component is reset, and the same process of stretching, supporting and ironing can be continued on the next section of wrinkled fabric, realizing continuous elastic fabric wrinkle ironing treatment.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanism for controlling the ironing of wrinkled portions of elastic fabric, comprising a base (1), characterized in that: The base (1) is provided with a fixed tensioning mechanism inside; The fixed tensioning mechanism includes a bidirectional lead screw (2), the two ends of which are rotatably connected to the inner walls of the two sides of the base (1). A worm gear (21) is fixedly sleeved on the outside of the bidirectional lead screw (2). A symmetrically distributed stroke groove (22) is provided on the upper part of the base (1). A threaded block (23) is slidably connected to the inner wall of the stroke groove (22). The inner walls of the two threaded blocks (23) are threadedly connected to the outside of the bidirectional lead screw (2). A moving block (24) is fixedly connected to the upper end of the threaded block (23). A support and fitting mechanism is provided above the base (1).

2. The ironing control mechanism for wrinkled portions of elastic fabric according to claim 1, characterized in that: The lower end of the movable block (24) is fixedly connected to a symmetrically distributed movable sleeve (25), and the inner wall of the movable sleeve (25) is slidably connected to a slide rail (26). The lower ends of the multiple slide rails (26) are fixedly connected to the upper end of the base (1).

3. The ironing control mechanism for wrinkled portions of elastic fabric according to claim 1, characterized in that: The upper end of the moving block (24) is fixedly connected to a first support plate (27), and a first fitting inclined surface (28) is provided on one side of the first support plate (27). The front and back sides of the first support plate (27) are fixedly installed with symmetrically distributed servo electric cylinders (29).

4. The ironing control mechanism for wrinkled portions of elastic fabric according to claim 3, characterized in that: One end of each piston rod of the two servo electric cylinders (29) is fixedly connected to an arc-shaped pressure plate (210), and the opposing surfaces of the two first support plates (27) are in contact with each other.

5. The ironing control mechanism for wrinkled portions of elastic fabric according to claim 1, characterized in that: A servo motor (211) is fixedly installed on the inner bottom wall of the base (1). The output shaft of the servo motor (211) is fixedly installed with a worm gear (212) through a coupling. The outer surface of the worm gear (212) meshes with the tooth surface of the worm wheel (21).

6. The ironing control mechanism for wrinkled portions of elastic fabric according to claim 1, characterized in that: The supporting fitting mechanism includes a guide sleeve (3), and a guide rod (31) is movably sleeved on the inner wall of the guide sleeve (3). A second support plate (32) is fixedly connected to the upper end of the guide rod (31).

7. The ironing control mechanism for wrinkled portions of elastic fabric according to claim 6, characterized in that: The second support plate (32) has a second fitting slope (33) on both sides. The lower end of the second support plate (32) is fixedly connected to a symmetrically distributed inclined mounting block (34). The inner wall of the inclined mounting block (34) is slidably connected to a sliding rod (35). The two ends of the sliding rod (35) are fixedly connected to symmetrically distributed fixing blocks (36). One end of each of the two fixing blocks (36) is fixedly connected to one side of the moving block (24).

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