Cloth loop forming die

Abstract

The utility model provides a cloth loop forming mold which comprises a first panel used for bearing one part of a cloth strip to be sewn, a pre-positioning pressing plate and a second panel used for bearing the other part of the cloth strip to be sewn, and a first sewing thread through hole is formed in the first panel; the pre-positioning pressing plate is used for pre-positioning a part of to-be-sewn cloth strips on the first panel; when the second panel rotates towards the first panel and is stacked on the pre-positioning pressing plate, the projection of the second sewing thread through hole in the second panel on the first panel coincides with the first sewing thread through hole or is located in the first sewing thread through hole, and a part of a to-be-sewn cloth strip placed on the first panel is pre-positioned through the pre-positioning pressing plate. The second panel is turned over towards the pre-positioning pressing plate and stacked on the pre-positioning pressing plate, so that the to-be-sewn cloth strip is quickly folded, and finally the cloth strip is sewn through the first sewing thread through hole and the second sewing thread through hole, the production efficiency is improved, and the labor intensity of production personnel is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of clothing production, and in particular to a cloth loop forming mold. Background Art

[0002] In the traditional clothing production process, the strips of fabric to be sewn are usually folded and then sewn by manual visual inspection. However, the manual visual inspection method has disadvantages such as low precision, high labor intensity, and low production efficiency, which makes it impossible to ensure the quality of the product. Utility Model Content

[0003] The present application discloses a cloth loop forming die, which can improve production efficiency and ensure product quality.

[0004] In order to achieve the above-mentioned purpose, the present application discloses a cloth loop forming mold, comprising:

[0005] A first panel, the first panel is used to carry a part of the cloth strip to be sewn, a first stitching thread hole is provided on the first panel, and the first panel has a first side edge and a second side edge opposite to each other;

[0006] A pre-positioning pressing plate, which is arranged near the first side edge and can rotate relative to the first panel. When the pre-positioning pressing plate rotates toward the first panel and is stacked on the first panel, the pre-positioning pressing plate is used to pre-position the portion of the fabric strip to be sewn located on the first panel;

[0007] The second panel is used to carry another part of the cloth strip to be sewn, the second panel is rotatably connected to the second side edge, and a second stitching hole is provided on the second panel. When the second panel is rotated toward the first panel and stacked on the pre-positioning pressure plate, the projection of the second stitching hole on the first panel coincides with the first stitching hole or is located in the first stitching hole.

[0008] Optionally, the first panel, the second panel and the pre-positioning platen are each included in plurality, and the number of the plurality of first panels, the plurality of second panels and the plurality of pre-positioning platens is equal.

[0009] Optionally, the fabric loop forming mold further comprises a first supporting plate and a second supporting plate which are rotatably connected, and a rotation direction of the second supporting plate relative to the first supporting plate is parallel to a rotation direction of the second panel relative to the first panel;

[0010] A plurality of the first panels are arranged on the first supporting plate at intervals along a first direction, and a plurality of the second panels are arranged on the second supporting plate at intervals along the first direction. The first direction is parallel to the axis of rotation of the second panels relative to the first panel.

[0011] Optionally, a first locking portion is disposed on the first bearing plate, and a first locking portion is disposed on the second bearing plate, and when the first bearing plate is buckled with the second bearing plate, the first locking portion and the first locking portion cooperate with each other.

[0012] Optionally, a connecting piece is rotatably connected to the first supporting plate, and a rotation direction of the connecting piece toward the first panel is opposite to a rotation direction of the second panel toward the first panel, and a plurality of the pre-positioning pressing plates are integrally formed and connected to the connecting piece.

[0013] Optionally, a second locking portion is provided on the connecting member, and a second locking portion is provided on the first supporting plate, and when the pre-positioning pressure plate is stacked on the first panel, the second locking portion and the second locking portion cooperate.

[0014] Optionally, the first supporting plate is rotatably connected to a third panel at a side edge perpendicular to the first direction, and the third panel is provided with a plurality of first positioning through holes corresponding one to one to the plurality of first panels, and the first positioning through holes are used for positioning Velcro on a portion of the cloth strip to be sewn carried on the first panel.

[0015] Optionally, a third locking portion is provided on the third panel, and a third locking portion is provided on the first supporting plate, and when the third panel is stacked on the first panel, the third locking portion and the third locking portion cooperate.

[0016] Optionally, the cloth loop forming mold also includes a base plate and a pressure plate, the first bearing plate is arranged on the base plate, the first bearing plate is arranged on the pressure plate, an avoidance window is arranged on the pressure plate for avoiding the first panel, a positioning through hole is arranged on one of the base plate and the pressure plate, and a positioning protrusion is arranged on the other, when the pressure plate is buckled with the base plate, the positioning through hole and the positioning protrusion are tightly matched.

[0017] Optionally, a first fixing member is provided on the first panel, and the first fixing member is used to fix a part of the cloth strip to be sewn on the first panel; and / or,

[0018] The second panel is provided with a second fixing member, and the second fixing member is used to fix another part of the cloth strip to be sewn on the second panel.

[0019] Compared with the prior art, the beneficial effects of this application are:

[0020] Since the cloth loop forming mold includes a first panel for carrying a part of the cloth strip to be sewn, a second panel for carrying another part of the cloth strip to be sewn, and a pre-positioning pressing plate for pre-positioning the part of the cloth strip to be sewn located on the first panel, and the first panel has a first side edge and a second side edge opposite to each other, the pre-positioning pressing plate is arranged close to the first side edge and can rotate relative to the first panel, when the pre-positioning pressing plate rotates toward the first panel and is stacked on the first panel, the pre-positioning pressing plate can pre-position the part of the cloth strip to be sewn located on the first panel, and the first panel is provided with a first The second panel is provided with a second stitching hole, and the second panel is rotatably connected to the second side edge of the first panel. When the second panel is rotated toward the first panel and stacked on the pre-positioning plate, the projection of the second stitching hole on the first panel coincides with the first stitching hole or is located in the first stitching hole. Therefore, when it is necessary to sew the cloth strip to be sewn, a part of the cloth strip to be sewn is placed on the first panel, and another part of the cloth strip to be sewn is placed on the second panel, and then the pre-positioning plate is rotated toward the first panel and stacked on the first panel, so as to realize the bearing of the cloth strip to be sewn A portion of the fabric strip to be sewn is pre-positioned on the first panel to prevent it from wrinkling or position deviation, and then the second panel is used to drive the other portion of the fabric strip to be sewn to rotate toward the first panel and stacked on the pre-positioning pressing plate, so that the fabric strip to be sewn is folded, and finally the fabric strip to be sewn is sewn through the first stitching hole and the second stitching hole. Compared with the related art that uses a manual visual method to fold the fabric strip to be sewn and then sew the fabric strip to be sewn, the present application places a portion of the fabric strip to be sewn on the first panel, places the other portion of the fabric strip to be sewn on the second panel, and uses the pre-positioning pressing plate to rotate the other portion of the fabric strip to be sewn toward the first panel and stack the second panel. The positioning plate pre-positions a part of the cloth strip to be sewn placed on the first panel, so that the other part carrying the cloth strip to be sewn can be driven by the second panel to flip toward the pre-positioning plate and stacked on the pre-positioning plate, so as to quickly fold the cloth strip to be sewn and sew it through the first stitching hole on the first panel and the second stitching hole on the second panel. This not only improves production efficiency and reduces the labor intensity of production personnel, but also eliminates the influence of human factors on production quality as much as possible, improves standardization in the production process, and ensures product quality as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of a cloth loop forming mold provided in an embodiment of the present application;

[0023] Figure 2 1 is an exploded schematic diagram of a cloth loop forming mold provided in an embodiment of the present application;

[0024] Figure 3 is a schematic diagram of a second panel stacked on a first panel provided by an embodiment of the present application;

[0025] Figure 4 is a schematic diagram of a third panel stacked on a first panel provided in an embodiment of the present application;

[0026] Figure 5 A schematic diagram of a base plate provided in an embodiment of the present application;

[0027] Figure 6 Schematic diagram of a pressure plate provided in an embodiment of the application.

[0028] Description of main reference numerals

[0029] 1- Cloth loop forming mold;

[0030] 100 - first panel; 110 - first side edge; 120 - second side edge; 101 - first suture through hole; 102 - third locking part; 103 - first fixing member;

[0031] 200-pre-positioning plate;

[0032] 300 - second panel; 301 - second suture through hole;

[0033] 400 - first bearing plate; 401 - connecting member; 402 - second locking portion; 403 - second locking portion;

[0034] 500 - second bearing plate; 501 - first locking portion;

[0035] 600-third panel; 601-first positioning through hole; 602-third locking portion;

[0036] 700-bottom plate; 701-second positioning through hole;

[0037] 800-pressure plate; 801-avoidance window. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0040] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0041] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0043] As described in the background technology of this application, in the related art, the cloth strips to be sewn are usually folded manually and then sewn by manual visual method. However, the manual visual method has disadvantages such as low precision, high labor intensity and low production efficiency, which makes it impossible to ensure the quality of the product.

[0044] In order to solve the technical problems mentioned in the background technology, the utility model provides a cloth loop forming mold, which pre-positions a part of the cloth strip to be sewn placed on the first panel through a pre-positioning pressing plate, and then flips the second panel toward the pre-positioning pressing plate and stacks on the pre-positioning pressing plate to quickly fold the cloth strip to be sewn, and finally sews it through the first stitching hole and the second stitching hole, thereby improving production efficiency and reducing the labor intensity of production personnel.

[0045] The technical solution of the present application will be further described below in conjunction with specific embodiments and drawings.

[0046] See also Figures 1 to 3 The present embodiment provides a fabric loop forming mold 1, which includes a first panel 100, a pre-positioning plate 200 and a second panel 300. The first panel 100 is used to carry a portion of a fabric strip to be sewn. The first panel 100 is provided with a first suture through hole 101. The first panel 100 has a first side edge 110 and a second side edge 120 opposite to each other. The pre-positioning plate 200 is arranged close to the first side edge 110 and can rotate relative to the first panel 100. When the pre-positioning plate 200 rotates toward the first panel 100 and is stacked on the second panel 300, the first panel 100 is provided with a first suture through hole 101. The first panel 100 has a first side edge 110 and a second side edge 120 opposite to each other. When on a panel 100, the pre-positioning pressing plate 200 is used to pre-position the part of the cloth strip to be sewn on the first panel 100; the second panel 300 is used to carry another part of the cloth strip to be sewn, the second panel 300 is rotatably connected to the second side edge 120, and a second stitching hole 301 is provided on the second panel 300. When the second panel 300 rotates toward the first panel 100 and is stacked on the pre-positioning pressing plate 200, the projection of the second stitching hole 301 on the first panel 100 coincides with the first stitching hole 101 or is located in the first stitching hole 101.

[0047] It should be noted that the projection of the second suture hole 301 on the first panel 100 coincides with the first suture hole 101 or is located within the first suture hole 101. It should be understood that the size of the second suture hole 301 can be the same as the size of the first suture hole 101, or the size of the second suture hole 301 can be larger than the size of the first suture hole 101, as long as the needle can smoothly pass through the second suture hole 301 and the first suture hole 101 when the second panel 300 is rotated toward the first panel 100 and stacked on the pre-positioning pressure plate 200, and this is not limited here.

[0048] It is worth noting that when the pre-positioning pressure plate 200 rotates toward the first panel 100 and is stacked on the first panel 100, its edge can be in contact with the second side edge 120 of the first panel 100, or it can be at a certain distance from the second side edge 120, as long as it does not affect the second panel 300 rotating toward the first panel 100 and being stacked on the pre-positioning pressure plate 200, and is not limited here.

[0049] Since the fabric loop forming mold 1 includes a first panel 100 for carrying a portion of the fabric strip to be sewn, a second panel 300 for carrying another portion of the fabric strip to be sewn, and a pre-positioning pressing plate 200 for pre-positioning a portion of the fabric strip to be sewn located on the first panel 100, and the first panel 100 has a first side edge 110 and a second side edge 120 opposite to each other, the pre-positioning pressing plate 200 is arranged close to the first side edge 110 and can rotate relative to the first panel 100, when the pre-positioning pressing plate 200 rotates toward the first panel 100 and is stacked on the first panel 100, the pre-positioning pressing plate 200 can pre-position a portion of the fabric strip to be sewn located on the first panel 100. The strips of fabric to be sewn are pre-positioned, and a first stitching through hole 101 is provided on the first panel 100, and a second stitching through hole is provided on the second panel 300. The second panel 300 is rotatably connected to the second side edge 120 of the first panel 100. When the second panel 300 is rotated toward the first panel 100 and stacked on the pre-positioning pressing plate 200, the projection of the second stitching through hole 301 on the first panel 100 coincides with the first stitching through hole 101 or is located in the first stitching through hole 101. Therefore, when the strips of fabric to be sewn need to be sewn, only a part of the strips of fabric to be sewn needs to be placed on the first panel 100, and the other part needs to be placed on the second panel 300, and then the pre-positioning pressing plate 200 is rotated toward the first panel 100 and stacked on the first panel 100, so that the part of the cloth strip to be sewn on the first panel 100 is pre-positioned by the pre-positioning pressing plate 200 to avoid wrinkles or position deviation of the part of the cloth strip to be sewn on the first panel 100, and then the second panel 300 is rotated toward the first panel 100 and stacked on the pre-positioning pressing plate 200, so that another part of the cloth strip to be sewn on the second panel 300 is stacked on the pre-positioning pressing plate 200, so that the cloth strip to be sewn can be quickly folded and formed without ironing, and the second seam of the second panel 300 is smooth and smooth. The projection of hole 301 on the first panel 100 coincides with the first stitching through hole 101 or is located in the first stitching through hole 101. The cloth strip to be sewn only needs to be sewn through the first stitching through hole 101 and the second stitching through hole 301. In addition, the straight edge of the pre-positioning pressing plate 200 can also support the folding part of the cloth strip to be sewn, thereby effectively ensuring that the folding of the cloth strip to be sewn is easy to operate and the folding edge is neat, thereby reducing the difficulty of manual operation as much as possible, which not only improves production efficiency and reduces the labor intensity of production personnel, but also eliminates the influence of human factors on production quality as much as possible, improves standardization in the production process, and ensures product quality as much as possible.

[0050] In one possible embodiment, see Figure 1 and Figure 2The first panel 100 , the second panel 300 , and the pre-positioning platen 200 each include a plurality of them, and the number of the plurality of first panels 100 , the plurality of second panels 300 , and the plurality of pre-positioning platens 200 is equal.

[0051] It is worth noting that the first panel 100, the second panel 300 and the pre-positioning plate 200 all include multiple. It should be understood that the number of the first panel 100, the second panel 300 and the pre-positioning plate 200 includes at least two or more, and can be two, three or more, which is not limited here.

[0052] By providing a plurality of first panels 100, a second panel 300 and a pre-positioning plate 200, and the number of the plurality of first panels 100, the plurality of second panels 300 and the plurality of pre-positioning plate 200 is equal, the cloth loop forming mold 1 can simultaneously fold and sew a plurality of cloth strips to be sewn. Compared with the related art in which the number of the first panel 100, the second panel 300 and the pre-positioning plate 200 is only one, the plurality of first panels 100, the second panel 300 and the pre-positioning plate 200 in this embodiment are all included in plurality, and the number of the plurality of first panels 100, the plurality of second panels 300 and the plurality of pre-positioning plate 200 is equal, so that a plurality of cloth strips to be sewn can be folded and sewn, thereby further improving the production efficiency.

[0053] In one possible embodiment, see Figure 1 and Figure 2 The cloth loop forming mold 1 also includes a first supporting plate 400 and a second supporting plate 500 that are rotatably connected, and the rotation direction of the second supporting plate 500 relative to the first supporting plate 400 is parallel to the rotation direction of the second panel 300 relative to the first panel 100; a plurality of first panels 100 are arranged on the first supporting plate 400 at intervals along a first direction, and a plurality of second panels 300 are arranged on the second supporting plate 500 at intervals along the first direction, and the first direction is parallel to the axis of rotation of the second panel 300 relative to the first panel 100.

[0054] The first direction is Figure 1 The direction indicated by the arrow X.

[0055] By arranging multiple first panels 100 on a first carrier plate 400 at intervals along a first direction, and arranging multiple second panels 300 on a second carrier plate 500 at intervals along the first direction, the first carrier plate 400 and the second carrier plate 500 are rotatably connected, and the rotation direction of the second carrier plate 500 relative to the first carrier plate 400 is parallel to the rotation direction of the second panel 300 relative to the first panel 100, the second carrier plate 500 can simultaneously drive the multiple second panels 300 to flip toward the multiple first panels 100 located on the first carrier plate 400, so as to fold the multiple strips of cloth to be cut at the same time, thereby ensuring the consistency of the sewing process of the multiple strips of cloth to be cut as much as possible and improving the production quality.

[0056] In a possible embodiment, a first locking portion is disposed on the first supporting plate 400 , and a first locking portion 501 is disposed on the second supporting plate 500 . When the first supporting plate 400 and the second supporting plate 500 are buckled together, the first locking portion and the first locking portion 501 cooperate with each other.

[0057] By providing a first locking portion (not shown in the figure) on the first supporting plate 400 and a first locking portion 501 on the second supporting plate 500, and the first locking portion and the first locking portion 501 cooperate when the first supporting plate 400 and the second supporting plate 500 are buckled together, it is possible that when the second supporting plate 500 is flipped toward the first supporting plate 400 and buckled with the first supporting plate 400, the first locking portion and the first locking portion 501 cooperate to lock the second supporting plate 500 on the first supporting plate 400, thereby locking the first panel 100, the second panel 300 and the pre-positioning pressing plate 200 between the first supporting plate 400 and the second supporting plate 500, so as to avoid the first panel 100, the second panel 300 and the pre-positioning pressing plate 200 from shifting between the first supporting plate 400 and the second supporting plate 500, thereby keeping the folded cloth strips to be cut flat and avoiding wrinkles.

[0058] In one possible embodiment, see Figure 1 and Figure 2 A connecting member 401 is rotatably connected to the first supporting plate 400 , and the rotation direction of the connecting member 401 toward the first panel 100 is opposite to the rotation direction of the second panel 300 toward the first panel 100 . A plurality of pre-positioning pressing plates 200 are integrally formed and connected to the connecting member 401 .

[0059] A connecting member 401 is rotatably connected to the first carrying plate 400, and the rotation direction of the connecting member 401 toward the first panel 100 is opposite to the rotation direction of the second panel 300 toward the first panel 100, and multiple pre-positioning pressing plates 200 are integrally formed on the connecting member 401, so that when multiple pre-positioning pressing plates 200 are needed to pre-position multiple parts of the cloth strips to be cut carried on the first panel 100, the connecting member 401 can be used to drive the multiple pre-positioning pressing plates 200 to rotate toward the multiple first panels 100 at the same time. Compared with the related art in which multiple pre-positioning pressing plates 200 are independently set, this embodiment improves production efficiency by integrally forming multiple pre-positioning pressing plates 200 on the rotating member, so that the connecting member 401 can be used to drive multiple pre-positioning pressing plates 200 to rotate toward the multiple first panels 100 at the same time. In addition, multiple pre-positioning pressing plates 200 are integrally formed on the rotating member, the process is simple, and the production cost of the cloth loop forming mold 1 can be reduced.

[0060] In one possible embodiment, see Figures 1 to 3 A second locking portion 402 is provided on the connecting member 401 , and a second locking portion 403 is provided on the first carrying plate 400 . When the pre-positioning pressing plate 200 is stacked on the first panel 100 , the second locking portion 402 and the second locking portion 403 cooperate with each other.

[0061] By providing a second locking portion 402 on the connecting member 401 and a second locking portion 403 on the first supporting plate 400, and when the pre-positioning pressing plate 200 is stacked on the first panel 100, the second locking portion 402 and the second locking portion 403 cooperate, so that when the pre-positioning pressing plate 200 is flipped toward the first panel 100 and stacked with the first panel 100, the second locking portion 402 and the second locking portion 403 cooperate to lock the pre-positioning pressing plate 200 on the first supporting plate 400, thereby locking the first panel 100 and a portion of the cloth strips to be cut carried on the first panel 100 between the first supporting plate 400 and the pre-positioning pressing plate 200, so as to avoid the first panel 100 and the pre-positioning pressing plate 200 from shifting in position between the first supporting plate 400 and the second supporting plate 500, thereby keeping the portion of the cloth strips to be cut carried on the first panel 100 flat and avoiding wrinkles.

[0062] In one possible embodiment, see Figure 1 , Figure 2 as well as Figure 4 The first supporting plate 400 is rotatably connected to a third panel at a side perpendicular to the first direction. The third panel is provided with a plurality of first positioning through holes 601 corresponding to the plurality of first panels 100. The first positioning through holes 601 are used to position the Velcro on a portion of the cloth strip to be sewn carried on the first panel 100.

[0063] A third panel is connected by rotating on the side of the first supporting plate 400 perpendicular to the first direction, and a plurality of first positioning through holes 601 corresponding to the plurality of first panels 100 are provided on the third panel, and the first positioning through holes 601 can be used to position the Velcro on the part of the cloth strip to be cut carried on the first panel 100, so that when the Velcro needs to be sewn on the cloth strip to be sewn, it is only necessary to position the Velcro in the first positioning through holes 601 of the third panel, and then the third panel is rotated toward the first panel 100 and stacked on the first panel 100, so that the plurality of Velcro can be respectively positioned on the plurality of cloth strips to be sewn, and finally the plurality of first positioning through holes 601 can be used to Multiple Velcro strips can be sewn separately on multiple cloth strips to be sewn. Compared with the related technology in which the Velcro strips are sewn on the first panel 100 by visual inspection of the production personnel, this embodiment is connected to the third panel by rotating the side of the first supporting plate 400 perpendicular to the first direction. The third panel is provided with multiple first positioning through holes 601 corresponding to the multiple first panels 100 one by one, and the first positioning through holes 601 can position the Velcro strips to be sewn on part of the cloth strips to be cut carried on the first panel 100, which can improve the efficiency of sewing the Velcro strips and can ensure the consistency of sewing the multiple Velcro strips on the multiple cloth strips to be sewn as much as possible, thereby improving the production quality.

[0064] In one possible embodiment, see Figure 1 , Figure 2 as well as Figure 4 The third panel is provided with a third locking portion 602 , and the first carrier plate 400 is provided with a third locking portion 102 . When the third panel is stacked on the first panel 100 , the third locking portion 602 and the third locking portion 102 cooperate with each other.

[0065] By providing a third locking portion 602 on the third panel and a third locking portion 102 on the first supporting plate 400, and when the third panel is stacked on the first panel 100, the third locking portion 602 and the third locking portion 102 cooperate with each other, so that when the third panel is flipped toward the first panel 100 and stacked with the first panel 100, the third locking portion 602 and the third locking portion 102 cooperate to lock the third panel on the first supporting plate 400, thereby locking the Velcro located in the positioning through hole between the third panel and the first panel 100 to avoid the position of the Velcro from being shifted. It is not only easy to operate, but also has standard size, which effectively improves product standards, so that the Velcro can be accurately sewn on the cloth strip to be sewn, thereby improving production quality.

[0066] In one possible embodiment, see Figure 2 , Figure 5 as well as Figure 6The cloth loop forming mold 1 also includes a bottom plate 700 and a pressure plate 800. The first bearing plate 400 is arranged on the bottom plate 700. The pressure plate 800 is provided with an avoidance window 801 for avoiding the first panel 100. One of the bottom plate 700 and the pressure plate 800 is provided with a second positioning through hole 701, and the other is provided with a positioning protrusion. When the pressure plate 800 is buckled with the bottom plate 700, the positioning through hole and the positioning protrusion are tightly matched.

[0067] It should be noted that the bottom plate 700 and the pressure plate 800 may be connected to each other or may be independently provided, which is not limited here.

[0068] The close fit between the second positioning through hole 701 and the positioning protrusion should be understood as that the diameter of the second positioning through hole 701 is slightly smaller than or equal to the outer diameter of the positioning protrusion.

[0069] Since the cloth loop forming mold 1 further includes a bottom plate 700 and a pressure plate 800, the first carrier plate 400 is arranged on the bottom plate 700, one of the bottom plate 700 and the pressure plate 800 is provided with a second positioning through hole 701, and the other is provided with a positioning protrusion. When the pressure plate 800 is buckled with the bottom plate 700, the second positioning through hole 701 and the positioning protrusion (not shown in the figure) are tightly matched. Therefore, when the pressure plate 800 is buckled with the bottom plate 700, the positioning protrusion can be passed through the second positioning through hole 701. The hole 701 is used to position the pressure plate 800 on the base plate 700, so that the first carrier plate 400 and the second carrier plate 500 are tightly clamped between the pressure plate 800 and the base plate 700 to avoid the position shift of the first carrier plate 400 and the second carrier plate 500, and to ensure the flatness of the cloth strip to be sewn as much as possible. In addition, an avoidance window 801 is provided on the pressure plate 800 for avoiding the first panel 100, and the production personnel can sew the cloth strip to be sewn through the avoidance window 801.

[0070] In one possible embodiment, see Figure 2 A first fixing member 103 is provided on the first panel 100, and the first fixing member 103 is used to fix a part of the cloth strip to be sewn on the first panel 100; and / or, a second fixing member is provided on the second panel 300, and the second fixing member is used to fix another part of the cloth strip to be sewn on the second panel 300.

[0071] It should be noted that the first panel 100 may be provided with the first fixing member 103 or the second panel 300 may be provided with the second fixing member, or the first panel 100 may be provided with the first fixing member 103 and the second panel 300 may be provided with the second fixing member. This embodiment is described by taking the first panel 100 and the second fixing member as an example.

[0072] By providing a first fixing member 103 on the first panel 100 for fixing a part of the cloth strip to be sewn on the first panel 100, and providing a second fixing member (not shown in the figure) on the second panel 300 for fixing another part of the cloth strip to be sewn on the second panel 300, the cloth strip to be sewn can be better fixed to the first panel 100 and the second panel 300, thereby preventing part of the cloth strip to be sewn carried on the second panel 300 from falling off the second panel 300 when the second panel 300 is flipped toward the first panel 100, thereby ensuring that the cloth strip to be sewn remains flat after being folded.

[0073] In a possible embodiment, the first panel 100 , the second panel 300 , the third panel, the pre-positioning plate 200 , the pressure plate 800 , and the bottom plate 700 are all transparent acrylic plates.

[0074] By making the first panel 100, the second panel 300, the third panel, the pre-positioning plate 200, the pressure plate 800 and the bottom plate 700 all transparent acrylic plates, not only can the hardness of the first panel 100, the second panel 300, the third panel, the pre-positioning plate 200, the pressure plate 800 and the bottom plate 700 be greater, so as to better position the cloth strip to be sewn and avoid the position of the cloth strip to be sewn in the cloth loop forming mold 1 from being offset, but also it is more convenient to observe the state of the cloth strip to be sewn in the cloth loop forming mold 1, so as to adjust the cloth strip to be sewn in time.

[0075] Of course, the above settings are not limitations on the materials of the first panel 100, the second panel 300, the third panel, the pre-positioning plate 200, the pressure plate 800 and the bottom plate 700. The materials of the first panel 100, the second panel 300, the third panel, the pre-positioning plate 200, the pressure plate 800 and the bottom plate 700 are not limited to transparent acrylic plates, but may also be other materials with a certain hardness, which are not limited here.

[0076] In a possible embodiment, the first locking portion, the second locking portion 402 and the third locking portion 602 are all snap-on bases, and the first locking portion 501, the second locking portion 403 and the third locking portion 102 are all snap-on bases. The combination of the snap-on bases is not only easy to operate but also has a simple structure and is easy to replace.

[0077] Of course, the above is only an example of the first locking part, the second locking part 402 and the third locking part 602 and the first locking part 501, the second locking part 403 and the third locking part 102. The first locking part, the second locking part 402 and the third locking part 602 and the first locking part 501, the second locking part 403 and the third locking part 102 are not limited to the structure of the concealed buckle base and the concealed buckle. The first locking part, the second locking part 402 and the third locking part 602 and the first locking part 501, the second locking part 403 and the third locking part 102 can also be a structure of the locking groove and the locking protrusion cooperating with each other, which is not limited here.

[0078] In one possible embodiment, see Figure 2 Along the first direction, the first panel 100 and the second panel 300 both have a top end and a bottom end, the first stitching through hole is arranged at the top and the bottom of the first panel 100, and the second stitching through hole is arranged at the top and the bottom of the second panel 300, and the extension paths of the first stitching through hole and the second stitching through hole are both straight lines, so as to effectively control the stitching of the fabric loop panel after folding.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the cloth loop forming mold of the present application, rather than to limit it; although the cloth loop forming mold of the present application is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of each embodiment of the present application.

Claims

1. A cloth loop forming mold, characterized in that: include: A first panel, the first panel is used to carry a part of the cloth strip to be sewn, a first stitching thread hole is provided on the first panel, and the first panel has a first side edge and a second side edge opposite to each other; A pre-positioning pressing plate, which is arranged near the first side edge and can rotate relative to the first panel. When the pre-positioning pressing plate rotates toward the first panel and is stacked on the first panel, the pre-positioning pressing plate is used to pre-position the portion of the fabric strip to be sewn located on the first panel; The second panel is used to carry another part of the cloth strip to be sewn, the second panel is rotatably connected to the second side edge, and a second stitching hole is provided on the second panel. When the second panel is rotated toward the first panel and stacked on the pre-positioning pressure plate, the projection of the second stitching hole on the first panel coincides with the first stitching hole or is located in the first stitching hole.

2. The cloth loop forming mold according to claim 1, characterized in that: The first panel, the second panel and the pre-positioning platen are each included in plurality, and the number of the plurality of the first panels, the plurality of the second panels and the plurality of the pre-positioning platens is equal.

3. The cloth loop forming mold according to claim 2, characterized in that: The fabric loop forming mold further comprises a first supporting plate and a second supporting plate which are rotatably connected, and a rotation direction of the second supporting plate relative to the first supporting plate is parallel to a rotation direction of the second panel relative to the first panel; A plurality of the first panels are arranged on the first supporting plate at intervals along a first direction, and a plurality of the second panels are arranged on the second supporting plate at intervals along the first direction. The first direction is parallel to the axis of rotation of the second panels relative to the first panel.

4. The cloth loop forming mold according to claim 3, characterized in that: The first bearing plate is provided with a first locking portion, and the second bearing plate is provided with a first locking portion. When the first bearing plate is buckled with the second bearing plate, the first locking portion and the first locking portion cooperate with each other.

5. The cloth loop forming mold according to claim 3, characterized in that: A connecting piece is rotatably connected to the first supporting plate, and a rotation direction of the connecting piece toward the first panel is opposite to a rotation direction of the second panel toward the first panel. A plurality of pre-positioning pressing plates are integrally formed and connected to the connecting piece.

6. The cloth loop forming mold according to claim 5, characterized in that: The connecting member is provided with a second locking portion, and the first bearing plate is provided with a second locking portion. When the pre-positioning pressing plate is stacked on the first panel, the second locking portion and the second locking portion cooperate with each other.

7. The cloth loop forming mold according to claim 3, characterized in that: The first supporting plate is rotatably connected to a third panel at a side edge perpendicular to the first direction, and the third panel is provided with a plurality of first positioning through holes corresponding one to one to the plurality of first panels, and the first positioning through holes are used for positioning Velcro on a portion of the cloth strip to be sewn carried on the first panel.

8. The cloth loop forming mold according to claim 7, characterized in that: The third panel is provided with a third locking portion, and the first carrying plate is provided with a third locking portion. When the third panel is stacked on the first panel, the third locking portion and the third locking portion cooperate with each other.

9. The cloth loop forming mold according to claim 3, characterized in that: The cloth loop forming mold also includes a bottom plate and a pressure plate, the first bearing plate is arranged on the bottom plate, the first bearing plate is arranged on the pressure plate, an avoidance window is arranged on the pressure plate for avoiding the first panel, a second positioning through hole is arranged on one of the bottom plate and the pressure plate, and a positioning protrusion is arranged on the other, and when the pressure plate is buckled with the bottom plate, the positioning through hole and the positioning protrusion are tightly matched.

10. The cloth loop forming mold according to claim 2, characterized in that: The first panel is provided with a first fixing member, and the first fixing member is used to fix a part of the cloth strip to be sewn on the first panel; and / or, The second panel is provided with a second fixing member, and the second fixing member is used to fix another part of the cloth strip to be sewn on the second panel.

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