Cloth fixing device for shaping and drying prototype

Abstract

The cloth fixing device comprises a plate body, a first positioning plate, a second positioning plate, a third positioning plate, a fourth positioning plate, a first translation mechanism, a second translation mechanism, a third translation mechanism, a fourth translation mechanism, a first pressing plate, a second pressing plate, a third pressing plate and a fourth pressing plate, the first pressing plate, the second pressing plate, the third pressing plate and the fourth pressing plate can be taken out of the first containing structure, the second containing structure, the third containing structure and the fourth containing structure. During use, after an experimenter pierces the edge of the cloth into the positioning needle, the corresponding pressing plate is taken out from the containing structure, the pressing plate is placed above the fixed cloth, and pressure is manually applied, so that the cloth is stably attached to the positioning needle. The pressing plate covers the pointed long needle in the positioning needle, so that the hand is prevented from being pricked by mistaken touch. And after use, the device can be placed again, so that management is convenient.

Description

Technical Field

[0001] This utility model relates to the field of drying and shaping equipment, and in particular to a fabric fixing device for a shaping and drying sample machine. Background Technology

[0002] The setting and drying prototype machine is a laboratory-specific dyeing and finishing equipment. It verifies the performance of auxiliaries and the feasibility of process parameters by drying and setting small-sized fabrics, thereby optimizing mass production processes and reducing waste. A bi-directional stretching needle plate fabric holder is used to fix the test fabric, adaptable to fabrics of different thicknesses. The fabric setting device is a crucial structure, consisting of a plate and needles. The needles are fixedly mounted on the plate, which is in turn fixed to a conveyor chain. The fabric edge is inserted into the needles hanging on the plate for positioning, achieving stretching and conveying of the fabric. During the fabric setting operation, the operator needs to press down on the fabric by hand, making them highly susceptible to needle pricks. Utility Model Content

[0003] Therefore, it is necessary to provide a fabric fixing device for a shaping and drying sample machine to solve the problem that the experimenter is very likely to be pricked by needles when pressing down the fabric by hand during the fabric fixing operation.

[0004] To achieve the above objectives, the inventors provide a fabric fixing device for a shaping and drying sample machine, comprising: a plate body, a first positioning plate, a second positioning plate, a third positioning plate, a fourth positioning plate, a first translation mechanism, a second translation mechanism, a third translation mechanism, a fourth translation mechanism, a first pressing plate, a second pressing plate, a third pressing plate, and a fourth pressing plate;

[0005] The first positioning plate is connected to the plate body via the first translation mechanism, which is used to translate the first positioning plate along a first direction. The second positioning plate is connected to the plate body via the second translation mechanism, which is used to translate the second positioning plate along the first direction. The first and second positioning plates are arranged side by side along the first direction. The third positioning plate is connected to the plate body via the third translation mechanism, which is used to translate the third positioning plate along a second direction. The fourth positioning plate is connected to the plate body via the fourth translation mechanism, which is used to translate the fourth positioning plate along the second direction. The third and fourth positioning plates are arranged side by side along the second direction, and the first direction is perpendicular to the second direction.

[0006] The upper surface of the first positioning plate is provided with a first positioning pin group and a first receiving structure; the upper surface of the second positioning plate is provided with a second positioning pin group and a second receiving structure; the upper surface of the third positioning plate is provided with a third positioning pin group and a third receiving structure; and the upper surface of the fourth positioning plate is provided with a fourth positioning pin group and a fourth receiving structure.

[0007] The first pressing plate is placed on the first receiving structure and can be moved to cover the first positioning pin group. The second pressing plate is placed on the second receiving structure and can be moved to cover the second positioning pin group. The third pressing plate is placed on the third receiving structure and can be moved to cover the third positioning pin group. The fourth pressing plate is placed on the fourth receiving structure and can be moved to cover the fourth positioning pin group.

[0008] Furthermore, the first accommodating structure, the second accommodating structure, the third accommodating structure, and the fourth accommodating structure are all grooves.

[0009] Furthermore: the lower surface of the first pressing plate is provided with a first brush for covering the first positioning pin group;

[0010] The lower surface of the second pressing plate is provided with a second brush for covering the second positioning pin assembly;

[0011] The lower surface of the third pressing plate is provided with a third brush for covering the third positioning pin group;

[0012] The lower surface of the fourth pressing plate is provided with a fourth brush for covering the fourth positioning pin group.

[0013] Furthermore: the lower surface of the first pressing plate has a first protrusion protruding downward on the outside of the first brush, the first protrusion extending below the first brush;

[0014] The lower surface of the second pressing plate has a downwardly protruding second protrusion on the outside of the second brush, the second protrusion extending below the second brush;

[0015] The lower surface of the third pressing plate has a downwardly protruding third protrusion on the outer side of the third brush, the third protrusion extending below the third brush;

[0016] The lower surface of the fourth pressing plate has a downwardly protruding fourth protrusion on the outer side of the fourth brush, the fourth protrusion extending below the fourth brush.

[0017] Furthermore: the first positioning pin group includes a first positioning long pin and a first positioning short pin, the end of the first positioning long pin is pointed, the end of the first positioning short pin is flat, and the first positioning long pin and the first positioning short pin are distributed alternately.

[0018] The second positioning pin group includes a second positioning long pin and a second positioning short pin. The end of the second positioning long pin is pointed, and the end of the second positioning short pin is flat. The second positioning long pin and the second positioning short pin are distributed alternately.

[0019] The third positioning pin group includes a third positioning long pin and a third positioning short pin. The end of the third positioning long pin is pointed, and the end of the third positioning short pin is flat. The third positioning long pin and the third positioning short pin are distributed alternately.

[0020] The fourth positioning pin group includes a fourth positioning long pin and a fourth positioning short pin. The end of the fourth positioning long pin is pointed, and the end of the fourth positioning short pin is flat. The fourth positioning long pin and the fourth positioning short pin are distributed alternately.

[0021] Furthermore, it also includes a distance measuring digital display, which is located between the first positioning plate, the second positioning plate, the third positioning plate, and the fourth positioning plate, and is used to measure the distance between the first positioning plate and the second positioning plate, and to measure the distance between the third positioning plate and the fourth positioning plate.

[0022] Further: The first translation mechanism includes a first screw, a first nut and a first guide rod. The first screw extends along a first direction and is threadedly connected to the first positioning plate. One end of the first screw is threadedly connected to the left side of the central boss, and the other end is fixed with the first nut. The first guide rod extends along the first direction, is located on the left side of the central boss and is slidably connected to the first positioning plate.

[0023] The second translation mechanism includes a second screw, a second nut, and a second guide rod. The second screw extends along a first direction and is threadedly connected to the second positioning plate. One end of the second screw is threadedly connected to the right side of the central boss, and the other end is fixed with the second nut. The second guide rod extends along the first direction, is located on the right side of the central boss, and is slidably connected to the second positioning plate.

[0024] The third translation mechanism includes a third screw, a third nut, and a third guide rod. The third screw extends along the second direction and is threadedly connected to the third positioning plate. One end of the third screw is threadedly connected to the front side of the central boss, and the other end is fixed with the third nut. The third guide rod extends along the second direction, is disposed on the front side of the central boss, and is slidably connected to the third positioning plate.

[0025] The fourth translation mechanism includes a fourth screw, a fourth nut, and a fourth guide rod. The fourth screw extends along the second direction and is threadedly connected to the fourth positioning plate. One end of the fourth screw is threadedly connected to the rear side of the central boss, and the other end is fixed with the fourth nut. The fourth guide rod extends along the second direction, is located on the rear side of the central boss, and is slidably connected to the fourth positioning plate.

[0026] Furthermore, it also includes a handle, which is disposed on the plate body.

[0027] Furthermore, there are two handles: a left handle and a right handle.

[0028] Furthermore, the handle is a heat-resistant silicone handle.

[0029] Unlike existing technologies, the above technical solution has the following beneficial effects:

[0030] The first, second, third, and fourth pressing plates can be removed from the first, second, third, and fourth receiving structures, respectively. In use, the experimenter inserts the positioning pin into the edge of the fabric, removes the corresponding pressing plate from the receiving structure, places it on top of the fixed fabric, and manually applies pressure to stably adhere the fabric to the positioning pin. The pressing plates cover the pointed needles in the positioning pins to prevent accidental injury. They can also be reinserted after use for easy management.

[0031] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0032] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this utility model and other related contents, and should not be considered as limitations on this application.

[0033] Figure 1 This is a top view of the fixed-lay device in this embodiment;

[0034] Figure 2 This is a perspective view of the first positioning plate in this embodiment;

[0035] Figure 3 This is a perspective view of the second positioning plate in this embodiment;

[0036] Figure 4 This is a perspective view of the third positioning plate in this embodiment;

[0037] Figure 5 This is a perspective view of the fourth positioning plate in this embodiment;

[0038] Figure 6 This is a perspective view of the first pressing plate in this embodiment;

[0039] Figure 7 This is a perspective view of the second pressing plate in this embodiment;

[0040] Figure 8 This is a perspective view of the third pressing plate in this embodiment;

[0041] Figure 9 This is a perspective view of the fourth pressing plate in this embodiment.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1. Second positioning plate; 2. First positioning plate; 3. Third positioning plate; 4. Fourth positioning plate;

[0044] 5. Second positioning needle group; 51. Second positioning long needle; 52. Second positioning short needle;

[0045] 6. First positioning needle group; 61. First positioning long needle; 62. First positioning short needle;

[0046] 7. Third positioning needle group; 71. Third positioning long needle; 72. Third positioning short needle;

[0047] 8. Fourth positioning needle group; 81. Fourth positioning long needle; 82. Fourth positioning short needle;

[0048] 9. Second pressing plate; 91. Second brush;

[0049] 10. First pressing plate; 101. First brush;

[0050] 11. Third pressing plate; 111. Third brush;

[0051] 12. Fourth pressing plate; 121. Fourth brush;

[0052] 13. Second screw; 14. First screw; 15. Third screw; 16. Fourth screw;

[0053] 17. Second guide rod; 18. First guide rod; 19. Third guide rod; 20. Fourth guide rod;

[0054] 21. Second nut; 22. First nut; 23. Third nut; 24. Fourth nut;

[0055] 25. Distance measuring digital display;

[0056] 26. Left handle; 27. Right handle;

[0057] 28. Second accommodating structure; 29. ​​First accommodating structure; 30. Third accommodating structure; 31. Fourth accommodating structure. Detailed Implementation

[0058] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0059] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0060] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0061] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0062] In this application, terms such as “first” and “third” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order between these entities or operations.

[0063] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0064] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0065] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0066] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a direct connection or an indirect connection through an intermediate medium; it can be a relationship of two components combined together, an interaction relationship between two components, or a connection within two structures. Those skilled in the art to which this application pertains can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0067] Please see Figures 1 to 9This embodiment provides a fabric fixing device for a shaping and drying sample machine, including: a plate body, a first positioning plate 2, a second positioning plate 1, a third positioning plate 3, a fourth positioning plate 4, a first translation mechanism, a second translation mechanism, a third translation mechanism, a fourth translation mechanism, a first pressing plate 10, a second pressing plate 9, a third pressing plate 11, and a fourth pressing plate 12;

[0068] The first positioning plate 2 is connected to the plate body through the first translation mechanism, which is used to translate the first positioning plate 2 along the first direction. The second positioning plate 1 is connected to the plate body through the second translation mechanism, which is used to translate the second positioning plate 1 along the first direction. The first positioning plate 2 and the second positioning plate 1 are arranged side by side along the first direction. The third positioning plate 3 is connected to the plate body through the third translation mechanism, which is used to translate the third positioning plate 3 along the second direction. The fourth positioning plate 4 is connected to the plate body through the fourth translation mechanism, which is used to translate the fourth positioning plate 4 along the second direction. The third positioning plate 3 and the fourth positioning plate 4 are arranged side by side along the second direction. The first direction is perpendicular to the second direction.

[0069] The upper surface of the first positioning plate 2 is provided with a first positioning pin group 6 and a first accommodating structure 29; the upper surface of the second positioning plate 1 is provided with a second positioning pin group 5 and a second accommodating structure 28; the upper surface of the third positioning plate 3 is provided with a third positioning pin group 7 and a third accommodating structure 30; and the upper surface of the fourth positioning plate 4 is provided with a fourth positioning pin group 8 and a fourth accommodating structure 31.

[0070] The first pressing plate 10 is placed on the first receiving structure 29 and can be moved to cover the first positioning pin group 6. The second pressing plate 9 is placed on the second receiving structure 28 and can be moved to cover the second positioning pin group 5. The third pressing plate 11 is placed on the third receiving structure 30 and can be moved to cover the third positioning pin group 7. The fourth pressing plate 12 is placed on the fourth receiving structure 31 and can be moved to cover the fourth positioning pin group 8.

[0071] The first positioning plate 2, the second positioning plate 1, the third positioning plate 3, and the fourth positioning plate 4 are located at the same height and in the left, right, front, and rear directions of the plate. Figure 1 The diagram shows a top view of the fabric fixing device. The first positioning plate 2, the second positioning plate 1, the third positioning plate 3, and the fourth positioning plate 4 are located at the left, right, top, and bottom positions, respectively. The first positioning pin group 6, the second positioning pin group 5, the third positioning pin group 7, and the fourth positioning pin group 8 are vertical to fix the flat fabric. The distance between the first positioning plate 2 and the second positioning plate 1 is adjusted by the first and second translation mechanisms, and the distance between the third positioning plate 3 and the fourth positioning plate 4 is adjusted by the third and fourth translation mechanisms.

[0072] The first pressing plate 10, the second pressing plate 9, the third pressing plate 11, and the fourth pressing plate 12 can be removed from the first receiving structure 29, the second receiving structure 28, the third receiving structure 30, and the fourth receiving structure 31, respectively. In use, the experimenter inserts the positioning pin into the edge of the fabric, removes the corresponding pressing plate from the receiving structure, places it on top of the fixed fabric, and manually applies pressure to stably adhere the fabric to the positioning pin. The pressing plate covers the pointed long needle in the positioning pin to prevent accidental injury. After use, they can be reinserted for easy management.

[0073] In this embodiment, the first accommodating structure 29, the second accommodating structure 28, the third accommodating structure 30, and the fourth accommodating structure 31 are all grooves. When not in use, the pressing plates are placed into their corresponding grooves to keep the device clean. When nailing fabric, the experimenter's fingers can press down on the grooves to prevent injury. In some embodiments, the first accommodating structure 29, the second accommodating structure 28, the third accommodating structure 30, and the fourth accommodating structure 31 can serve as supports to hold the first pressing plate 10, the second pressing plate 9, the third pressing plate 11, and the fourth pressing plate 12.

[0074] In this embodiment, the lower surface of the first pressing plate 10 is provided with a first brush 101 for covering the first positioning needle assembly 6; the lower surface of the second pressing plate 9 is provided with a second brush 91 for covering the second positioning needle assembly 5; the lower surface of the third pressing plate 11 is provided with a third brush 111 for covering the third positioning needle assembly 7; and the lower surface of the fourth pressing plate 12 is provided with a fourth brush 121 for covering the fourth positioning needle assembly 8. The brushes pressing on the fabric will not damage the fabric surface and will reduce indentations.

[0075] In this embodiment, the lower surface of the first pressing plate 10 has a downwardly protruding first protrusion on the outer side of the first brush 101, extending below the first brush 101; the lower surface of the second pressing plate 9 has a downwardly protruding second protrusion on the outer side of the second brush 91, extending below the second brush 91; the lower surface of the third pressing plate 11 has a downwardly protruding third protrusion on the outer side of the third brush 111, extending below the third brush 111; and the lower surface of the fourth pressing plate 12 has a downwardly protruding fourth protrusion on the outer side of the fourth brush 121, extending below the fourth brush 121. The protrusions can limit the edge of the fabric before the brush is pressed, preventing it from shifting or slipping during the pressing process. Preferably, the protrusion can form a cavity surrounding the brush, and the shape of the cavity can be circular or rectangular.

[0076] In this embodiment, the first positioning pin group 6 includes a first positioning long pin 61 and a first positioning short pin 62. The end of the first positioning long pin 61 is pointed, and the end of the first positioning short pin 62 is flat. The first positioning long pin 61 and the first positioning short pin 62 are alternately distributed. The second positioning pin group 5 includes a second positioning long pin 51 and a second positioning short pin 52. The end of the second positioning long pin 51 is pointed, and the end of the second positioning short pin 52 is flat. The second positioning long pin 51 and the second positioning short pin 52 are alternately distributed. The third positioning pin group 7 includes a third positioning long pin 71 and a third positioning short pin 72. The end of the third positioning long pin 71 is pointed, and the end of the third positioning short pin 72 is flat. The third positioning long pin 71 and the third positioning short pin 72 are alternately distributed. The fourth positioning pin group 8 includes a fourth positioning long pin 81 and a fourth positioning short pin 82. The end of the fourth positioning long pin 81 is pointed, and the end of the fourth positioning short pin 82 is flat. The fourth positioning long pin 81 and the fourth positioning short pin 82 are alternately distributed. The pointed long positioning needles 61, 51, 71, and 81 are responsible for inserting into the fabric to achieve primary fixation. The flat-headed short positioning needles 62, 52, 72, and 82 provide support and facilitate fabric fixing.

[0077] Preferably, the first positioning needle group 6 has two rows of first positioning long needles 61 and first positioning short needles 62, the second positioning needle group 5 has two rows of second positioning long needles 51 and second positioning short needles 52, the third positioning needle group 7 has two rows of third positioning long needles 71 and third positioning short needles 72, and the fourth positioning needle group 8 has two rows of fourth positioning long needles 81 and fourth positioning short needles 82.

[0078] Before fabric shaping, the technician needs to adjust the spacing between the positioning plates according to the fabric size. Since the length and width dimensions cannot be displayed directly, multiple adjustments are required, which is time-consuming and labor-intensive. In this embodiment, the fabric shaping device also includes a distance measuring display 25, located between the first positioning plate 2, the second positioning plate 1, the third positioning plate 3, and the fourth positioning plate 4. The distance measuring display 25 measures the distance between the first positioning plate 2 and the second positioning plate 1, as well as the distance between the third positioning plate 3 and the fourth positioning plate 4. Based on its built-in sensors, the distance measuring display 25 can display the distance values ​​between the first positioning plate 2 and the second positioning plate 1, as well as the distance values ​​between the third positioning plate 3 and the fourth positioning plate 4, in real time, enabling quick and accurate adjustment of the spacing between the positioning plates.

[0079] In this embodiment, the first translation mechanism includes a first screw 14, a first nut 22 and a first guide rod 18. The first screw 14 extends along a first direction and is threadedly connected to the first positioning plate 2. One end of the first screw 14 is threadedly connected to the left side of the central boss, and the other end is fixed with the first nut 22. The first guide rod 18 extends along the first direction, is located on the left side of the central boss and is slidably connected to the first positioning plate 2.

[0080] The second translation mechanism includes a second screw 13, a second nut 21, and a second guide rod 17. The second screw 13 extends along the first direction and is threadedly connected to the second positioning plate 1. One end of the second screw 13 is threadedly connected to the right side of the central boss, and the other end is fixed with the second nut 21. The second guide rod 17 extends along the first direction, is located on the right side of the central boss, and is slidably connected to the second positioning plate 1.

[0081] The third translation mechanism includes a third screw 15, a third nut 23 and a third guide rod 19. The third screw 15 extends along the second direction and is threadedly connected to the third positioning plate 3. One end of the third screw 15 is threadedly connected to the front side of the central boss, and the other end is fixed with the third nut 23. The third guide rod 19 extends along the second direction, is located on the front side of the central boss and is slidably connected to the third positioning plate 3.

[0082] The fourth translation mechanism includes a fourth screw 16, a fourth nut 24, and a fourth guide rod 20. The fourth screw 16 extends along the second direction and is threadedly connected to the fourth positioning plate 4. One end of the fourth screw 16 is threadedly connected to the rear side of the central boss, and the other end is fixed with the fourth nut 24. The fourth guide rod 20 extends along the second direction, is located on the rear side of the central boss, and is slidably connected to the fourth positioning plate 4.

[0083] The operator rotates the first nut 22, causing the corresponding first screw 14 to rotate. Simultaneously, the first guide rod 18 provides guidance. The threaded connection between the first screw 14 and the first positioning plate 2 causes the positioning plate to translate along a first direction, achieving precise and stable movement control of the fabric positioning plate. The translation of the second positioning plate 1, the third positioning plate 3, and the fourth positioning plate 4 is referenced to the first positioning plate 2.

[0084] In this embodiment, the fabric fixing device also includes handles, which are located on the plate. Preferably, there are two handles, namely a left handle 26 and a right handle 27. When it is necessary to move the fabric fixing device from one position to another (such as from the test bench to the conveyor chain), the operator can smoothly lift the device by holding the left and right handles 27.

[0085] In this embodiment, the handle is a heat-resistant silicone handle for easy handling, effectively preventing burns caused by excessive temperature when handling the item after the shaping process is complete. For example, the handle is made of silicone material and wrapped around the surface of a metal or plastic substrate to form a grip with heat-resistant properties.

[0086] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A fabric fixing device for a shaping and drying sample machine, characterized in that, include: Plate body, first positioning plate, second positioning plate, third positioning plate, fourth positioning plate, first translation mechanism, second translation mechanism, third translation mechanism, fourth translation mechanism, first pressing plate, second pressing plate, third pressing plate and fourth pressing plate; The first positioning plate is connected to the plate body via the first translation mechanism, which is used to translate the first positioning plate along a first direction. The second positioning plate is connected to the plate body via the second translation mechanism, which is used to translate the second positioning plate along the first direction. The first and second positioning plates are arranged side by side along the first direction. The third positioning plate is connected to the plate body via the third translation mechanism, which is used to translate the third positioning plate along a second direction. The fourth positioning plate is connected to the plate body via the fourth translation mechanism, which is used to translate the fourth positioning plate along the second direction. The third and fourth positioning plates are arranged side by side along the second direction, and the first direction is perpendicular to the second direction. The upper surface of the first positioning plate is provided with a first positioning pin group and a first receiving structure; the upper surface of the second positioning plate is provided with a second positioning pin group and a second receiving structure; the upper surface of the third positioning plate is provided with a third positioning pin group and a third receiving structure; and the upper surface of the fourth positioning plate is provided with a fourth positioning pin group and a fourth receiving structure. The first pressing plate is placed on the first receiving structure and can be moved to cover the first positioning pin group. The second pressing plate is placed on the second receiving structure and can be moved to cover the second positioning pin group. The third pressing plate is placed on the third receiving structure and can be moved to cover the third positioning pin group. The fourth pressing plate is placed on the fourth receiving structure and can be moved to cover the fourth positioning pin group.

2. The fixed-lay device according to claim 1, characterized in that: The first accommodating structure, the second accommodating structure, the third accommodating structure, and the fourth accommodating structure are all grooves.

3. The fixed-lay device according to claim 1, characterized in that: The lower surface of the first pressing plate is provided with a first brush for covering the first positioning pin group; The lower surface of the second pressing plate is provided with a second brush for covering the second positioning pin assembly; The lower surface of the third pressing plate is provided with a third brush for covering the third positioning pin group; The lower surface of the fourth pressing plate is provided with a fourth brush for covering the fourth positioning pin group.

4. The fabric fixing device according to claim 3, characterized in that: The lower surface of the first pressing plate has a downwardly protruding first protrusion on the outside of the first brush, the first protrusion extending below the first brush; The lower surface of the second pressing plate has a downwardly protruding second protrusion on the outside of the second brush, the second protrusion extending below the second brush; The lower surface of the third pressing plate has a downwardly protruding third protrusion on the outer side of the third brush, the third protrusion extending below the third brush; The lower surface of the fourth pressing plate has a downwardly protruding fourth protrusion on the outer side of the fourth brush, the fourth protrusion extending below the fourth brush.

5. The fixed-lay device according to claim 1, characterized in that: The first positioning pin group includes a first positioning long pin and a first positioning short pin. The end of the first positioning long pin is pointed, and the end of the first positioning short pin is flat. The first positioning long pin and the first positioning short pin are distributed alternately. The second positioning pin group includes a second positioning long pin and a second positioning short pin. The end of the second positioning long pin is pointed, and the end of the second positioning short pin is flat. The second positioning long pin and the second positioning short pin are distributed alternately. The third positioning pin group includes a third positioning long pin and a third positioning short pin. The end of the third positioning long pin is pointed, and the end of the third positioning short pin is flat. The third positioning long pin and the third positioning short pin are distributed alternately. The fourth positioning pin group includes a fourth positioning long pin and a fourth positioning short pin. The end of the fourth positioning long pin is pointed, and the end of the fourth positioning short pin is flat. The fourth positioning long pin and the fourth positioning short pin are distributed alternately.

6. The fabric fixing device according to claim 1, characterized in that: It also includes a distance measuring digital display, which is located between the first positioning plate, the second positioning plate, the third positioning plate, and the fourth positioning plate, and is used to measure the distance between the first positioning plate and the second positioning plate, and to measure the distance between the third positioning plate and the fourth positioning plate.

7. The fabric fixing device according to claim 6, characterized in that: The first translation mechanism includes a first screw, a first nut, and a first guide rod. The first screw extends along a first direction and is threadedly connected to the first positioning plate. One end of the first screw is threadedly connected to the left side of the central boss, and the other end is fixed with the first nut. The first guide rod extends along the first direction, is located on the left side of the central boss, and is slidably connected to the first positioning plate. The second translation mechanism includes a second screw, a second nut, and a second guide rod. The second screw extends along a first direction and is threadedly connected to the second positioning plate. One end of the second screw is threadedly connected to the right side of the central boss, and the other end is fixed with the second nut. The second guide rod extends along the first direction, is located on the right side of the central boss, and is slidably connected to the second positioning plate. The third translation mechanism includes a third screw, a third nut, and a third guide rod. The third screw extends along the second direction and is threadedly connected to the third positioning plate. One end of the third screw is threadedly connected to the front side of the central boss, and the other end is fixed with the third nut. The third guide rod extends along the second direction, is disposed on the front side of the central boss, and is slidably connected to the third positioning plate. The fourth translation mechanism includes a fourth screw, a fourth nut, and a fourth guide rod. The fourth screw extends along the second direction and is threadedly connected to the fourth positioning plate. One end of the fourth screw is threadedly connected to the rear side of the central boss, and the other end is fixed with the fourth nut. The fourth guide rod extends along the second direction, is located on the rear side of the central boss, and is slidably connected to the fourth positioning plate.

8. The fixed-lay device according to claim 1, characterized in that: It also includes a handle, which is provided on the plate.

9. The fabric fixing device according to claim 8, characterized in that: There are two handles, a left handle and a right handle.

10. The fabric fixing device according to claim 8 or 9, characterized in that: The handle is a heat-resistant silicone handle.

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