Braid dividing apparatus and method, automatic production equipment for three-ply fabric

Abstract

The application relates to a kind of weaving tape cutting device and method, three pointed fabric automatic production equipment.The above-mentioned weaving tape cutting device includes mounting seat, limiting mechanism, pressing mechanism and hot melting mechanism.Limiting mechanism is arranged on mounting seat.The side of limiting mechanism towards mounting seat is provided with limiting slot.Limiting slot is used to pass through weaving tape and limit weaving tape.In addition, limiting mechanism is also provided with pressing hole, and the pressing hole is communicated with limiting slot.Pressing mechanism includes first lifting component and pressing piece.First lifting component is used to drive pressing piece to lift.Pressing piece passes through pressing hole after descending, and is pressed on weaving tape in limiting slot.Hot melting mechanism includes second lifting component and heating component.Second lifting component is used to drive heating component to lift.Heating component rises and contacts weaving tape, so as to fuse weaving tape.The above-mentioned weaving tape cutting device cuts weaving tape by fusing, and can avoid the edge of weaving tape from being scattered.

Description

Technical Field

[0001] This invention relates to the field of textile machinery and equipment technology, and in particular to a webbing cutting device and method, and an automatic production equipment for three-pointed fabrics. Background Technology

[0002] In garment production, a type of triangular fabric needs to be produced. This fabric is made by folding square pieces of fabric to create a triangular shape. During production, the rolled webbing (i.e., strips of fabric) is pulled from the roll rack by a feeding device and guided to a forming device for shaping. During this process, the webbing needs to be cut into segments. However, due to the characteristics of the fabric and the manufacturing process, cutting the webbing by shearing would cause fraying, affecting its functionality and appearance. Summary of the Invention

[0003] Therefore, it is necessary to provide a webbing cutting device and method, and an automatic production equipment for three-pointed fabrics, to solve the problem of frayed edges generated during webbing cutting.

[0004] A webbing splitting device, comprising:

[0005] Mounting base;

[0006] A limiting mechanism is provided on the mounting base. The limiting mechanism has a limiting groove on the side facing the mounting base. The limiting groove is used to pass through the webbing and limit the webbing. The limiting mechanism also has a pressing hole communicating with the limiting groove.

[0007] A pressing mechanism includes a first lifting component and a pressing member. The first lifting component is disposed on the mounting base and connected to the pressing member for driving the pressing member to descend through the pressing hole and press against the webbing in the limiting groove; and

[0008] A heat-melting mechanism is located downstream of the limiting mechanism in the direction of travel of the webbing. The heat-melting mechanism includes a second lifting component and a heating component. The second lifting component is disposed on the mounting base and connected to the heating component to drive the heating component to rise and contact the webbing, thereby melting the webbing.

[0009] In one embodiment, the heating element includes an insulating base, a positive electrode conductive rod, a negative electrode conductive rod, and a heating strip. The insulating base is connected to the second lifting element. The positive electrode conductive rod and the negative electrode conductive rod are arranged opposite to each other and spaced apart on the insulating base. The two ends of the heating strip are respectively connected to the positive electrode conductive rod and the negative electrode conductive rod.

[0010] In one embodiment, the mounting base is provided with a clearance hole, and the second lifting component is used to drive the heating strip to rise through the clearance hole and contact the webbing.

[0011] In one embodiment, the first lifting component and / or the second lifting component is a cylinder.

[0012] In one embodiment, the limiting mechanism includes a first adjacent position and a second adjacent position disposed opposite to each other. The first adjacent position has a first adjacent position groove on the side facing the mounting base, and the second adjacent position has a second adjacent position groove on the side facing the mounting base. The first adjacent position groove and the second adjacent position groove cooperate to form the limiting groove.

[0013] In one embodiment, the position of the first adjacent position and / or the second adjacent position on the mounting base is adjustable so that the width of the limiting groove is adjustable.

[0014] In one embodiment, the lower end of the clamping member is provided with a plurality of spaced-apart first protrusions.

[0015] In one embodiment, the arrangement direction of the plurality of first protrusions is perpendicular to the extension direction of the limiting groove.

[0016] A method for cutting webbing, using the webbing cutting device described in any of the above embodiments, the method comprising the following steps:

[0017] The webbing is introduced into the limiting groove;

[0018] The first lifting component is controlled to drive the pressing member to descend through the pressing hole and press against the webbing in the limiting groove;

[0019] The second lifting component is controlled to drive the heating component to rise and contact the webbing, thereby melting the webbing.

[0020] An automatic production equipment for three-pointed fabric includes a webbing cutting device, a feeding device, and a pressing and folding device as described in any of the above embodiments; the webbing cutting device is used to melt the webbing to obtain a cut piece to be processed; the feeding device is used to transport the cut piece to be processed to the pressing and folding device; the pressing and folding device includes a folding component and a pressing component; the folding component is used to fold the cut piece to be processed to obtain a folded cut piece; and the pressing component is used to press and fold the folded cut piece.

[0021] Compared with existing solutions, the above-mentioned webbing cutting device and method, and automatic production equipment for three-pointed fabrics have the following advantages:

[0022] When using the aforementioned webbing cutting device to cut webbing, the webbing is introduced into the limiting groove, and then the first lifting component is controlled to drive the clamping component downwards through the clamping hole and press it against the webbing in the limiting groove. In this way, the webbing is straightened under the traction force and the pressure of the clamping component. Then, the second lifting component is controlled to drive the heating component upwards and contact the webbing, thereby melting and breaking the webbing. The aforementioned webbing cutting device cuts the webbing by melting, thus preventing the webbing from fraying.

[0023] The aforementioned automated production equipment for three-pointed fabrics includes the webbing segmentation device of any of the above examples, thus achieving the corresponding technical effects. The automated production equipment for three-pointed fabrics also includes a feeding device and a pressing and folding device. The feeding device conveys the cut pieces to be processed to the pressing and folding station, a folding component folds the pieces at the pressing and folding station to obtain folded cut pieces, and a pressing and ironing component presses the folded cut pieces. Thus, the aforementioned production equipment and method can automatically produce three-pointed fabrics without requiring manual webbing cutting, segmentation, folding, and pressing of the cut pieces, thereby reducing labor costs and improving production efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a webbing splitting device according to one embodiment;

[0025] Figure 2 for Figure 1 A schematic diagram of the pressing mechanism in the webbing dividing device shown;

[0026] Figure 3 for Figure 1 A schematic diagram of the heat-melting mechanism in the webbing dividing device shown;

[0027] Figure 4 For inclusion Figure 1 A schematic diagram of the structure of an automated production equipment for three-pointed fabrics with a webbing dividing device shown in the figure;

[0028] Figure 5 for Figure 4 A structural schematic diagram of the automated production equipment for three-pointed fabrics from another perspective;

[0029] Figure 6 for Figure 4 Top view of the automated production equipment for three-pointed fabric shown;

[0030] Figure 7 for Figure 4 The diagram shows the structure of the heat-pressing and folding device in the automatic production equipment for three-pointed fabrics.

[0031] Figure 8 for Figure 7 The side view of the heat-pressing device shown;

[0032] Figure 9 for Figure 4 The diagram shows the structure of the feeding device in the automated production equipment for three-pointed fabrics.

[0033] Figure 10 for Figure 9 A schematic diagram of the feeding device from another perspective.

[0034] Explanation of reference numerals in the attached figures:

[0035] 100. Ribbon dividing device; 110. Mounting base; 111. Base; 112. Workbench; 1121. Pressing and folding station; 1122. Triangular forming groove; 1123. Clearance hole; 120. Limiting mechanism; 121. Limiting groove; 122. Pressing hole; 123. First adjacent part; 124. Second adjacent part; 130. Pressing mechanism; 131. First lifting component; 132. Pressing component; 1321. First protrusion; 140. Heat melting mechanism; 141. Second lifting component; 142. Heating component; 1421. Insulating base; 1422. Positive electrode conductive rod; 1423. Negative electrode conductive rod; 1424. Heating strip; 10. Automatic production equipment for three-pointed fabric; 200. Feeding Device; 210, guiding and conveying component; 211, guide rail; 212, slider; 213, conveying motor; 220, pressing drive component; 230, pressing component; 231, second protrusion; 232, triangular relief groove; 300, heat-pressing and folding device; 310, lower mold mechanism; 311, lower mold drive component; 312, heat-pressing component; 3121, pressing component; 3122, heating component; 320, upper mold mechanism; 321, upper mold drive component; 3211, upper mold lifting driver; 3212, upper mold translation driver; 322, upper mold pressure plate; 330, folding assembly; 331, folding drive component; 332, folding plate; 3321, triangular folding groove; 400, material storage device. Detailed Implementation

[0036] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of the invention.

[0037] It should be noted that when a component is said to be "set on" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0038] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature.

[0039] 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 in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0040] Please refer to Figures 1-3 As shown, one embodiment of the webbing splitting device 100 includes a mounting base 110, a limiting mechanism 120, a pressing mechanism 130, and a heat-melting mechanism 140.

[0041] The limiting mechanism 120 is mounted on the mounting base 110. A limiting groove 121 is provided on the side of the limiting mechanism 120 facing the mounting base 110. The limiting groove 121 is used to allow the webbing to pass through and to limit the webbing. In addition, the limiting mechanism 120 also has a pressing hole 122, which communicates with the limiting groove 121.

[0042] The clamping mechanism 130 includes a first lifting component 131 and a clamping member 132. The first lifting component 131 is mounted on the mounting base 110. The first lifting component 131 is connected to the clamping member 132 to drive the clamping member 132 to rise and fall. After descending, the clamping member 132 passes through the clamping hole 122 and clamps against the webbing in the limiting groove 121.

[0043] The heat-sealing mechanism 140 is located downstream of the limiting mechanism 120 in the direction of the webbing's travel. The heat-sealing mechanism 140 includes a second lifting component 141 and a heating component 142. The second lifting component 141 is mounted on the mounting base 110. The second lifting component 141 is connected to the heating component 142 to drive the heating component 142 up and down. When the heating component 142 rises, it contacts the webbing, thereby melting and breaking the webbing.

[0044] When cutting webbing using the aforementioned webbing cutting device 100, the webbing is introduced into the limiting groove 121, and then the first lifting component 131 is controlled to drive the pressing component 132 to descend through the pressing hole 122 and press it against the webbing in the limiting groove 121. Thus, the webbing is straightened under the traction force and the pressure of the pressing component 132. Then, the second lifting component 141 is controlled to drive the heating component 142 to rise and contact the webbing, thereby melting and breaking the webbing. The aforementioned webbing cutting device 100 cuts the webbing by melting, thus preventing the webbing from fraying.

[0045] In one example, the limiting mechanism 120 includes a first adjacent position 123 and a second adjacent position 124, which are disposed opposite to each other. The first adjacent position 123 has a first adjacent position groove on the side facing the mounting base 110, and the second adjacent position 124 has a second adjacent position groove on the side facing the mounting base 110. The first adjacent position groove and the second adjacent position groove cooperate to form a limiting groove 121.

[0046] The first adjacent position 123 and the second adjacent position 124 cooperate to constrain the webbing, allowing it to move only in the direction extending along the limiting groove 121, and the friction between the webbing and the adjacent position keeps the webbing at a certain tension when it travels.

[0047] Furthermore, at least one of the first adjacent position 123 and the second adjacent position 124 is adjustable in position on the mounting base 110. Thus, the distance between the first adjacent position 123 and the second adjacent position 124 is adjustable, thereby making the width of the limiting groove 121 adjustable to accommodate webbing of various widths.

[0048] The connection between the aforementioned adjustable side and the mounting base 110 can be, for example, a threaded connection. Specifically, corresponding slotted holes can be made on both the side and the mounting base 110, and then bolts can be passed through the slotted holes for connection.

[0049] like Figure 2 As shown, in one example, the lower end of the clamping member 132 has a serrated structure to increase the friction on the webbing. More specifically, the lower end of the clamping member 132 is provided with a plurality of spaced-apart first protrusions 1321. Further, the arrangement direction of the plurality of first protrusions 1321 is perpendicular to the extension direction of the limiting groove 121.

[0050] In one example, the first lifting component 131 is a cylinder.

[0051] like Figure 3 As shown, in one example, the heating element 142 includes an insulating base 1421, a positive electrode conductive rod 1422, a negative electrode conductive rod 1423, and a heating strip 1424. The insulating base 1421 is connected to the second lifting element 141. The positive electrode conductive rod 1422 and the negative electrode conductive rod 1423 are arranged opposite to each other and spaced apart on the insulating base 1421. The two ends of the heating strip 1424 are respectively connected to the positive electrode conductive rod 1422 and the negative electrode conductive rod 1423. After the positive electrode conductive rod 1422 and the negative electrode conductive rod 1423 are powered on, the heating strip 1424 heats up.

[0052] In one example, the mounting base 110 has a clearance hole 1123, and the second lifting component 141 is used to drive the heating strip 1424 upward through the clearance hole 1123 and contact the webbing. In this example, the second lifting component 141 is installed below the mounting base 110.

[0053] In one example, the second lifting component 141 is a cylinder.

[0054] Furthermore, the present invention also provides a webbing segmentation method, using the webbing segmentation device 100 of any of the above examples, the webbing segmentation method comprising the following steps:

[0055] The webbing is introduced into the limiting groove 121;

[0056] The first lifting component 131 is controlled to drive the pressing component 132 to descend through the pressing hole 122 and press against the webbing in the limiting groove 121;

[0057] The second lifting component 141 is controlled to drive the heating component 142 to rise and contact the webbing, thereby melting the webbing.

[0058] The above-described webbing cutting method involves introducing the webbing into the limiting groove 121, then controlling the first lifting component 131 to lower the pressing component 132 through the pressing hole 122 and press it against the webbing in the limiting groove 121. Thus, the webbing is straightened under the traction force and the pressure of the pressing component 132. Then, the second lifting component 141 is controlled to raise the heating component 142 and bring it into contact with the webbing, thereby melting and cutting the webbing. The above-described webbing cutting device 100 cuts the webbing by melting, thus preventing the webbing from fraying.

[0059] Please combine further Figures 4-7 The present invention further provides an automatic production equipment 10 for three-pointed fabrics, including a webbing cutting device 100, a feeding device 200, and a pressing and folding device 300 as described in any of the above examples. The webbing cutting device 100 is used to cut the webbing to obtain a cut piece to be processed. The feeding device 200 is used to transport the cut piece to be processed to the pressing and folding device 300. The pressing and folding device 300 includes a folding assembly 330 and a pressing assembly. The folding assembly 330 is used to fold the cut piece to be processed to obtain a folded cut piece. The pressing assembly is used to press and fold the folded cut piece.

[0060] The aforementioned automated production equipment 10 for three-pointed fabrics includes the webbing segmentation device 100 of any of the above examples, thus achieving the corresponding technical effects. The automated production equipment 10 for three-pointed fabrics also includes a feeding device 200 and a pressing and folding device 300. The feeding device 200 conveys the cut pieces to be processed to the pressing and folding station 1121. A folding assembly 330 folds the pressing and folding station 1121 to obtain folded cut pieces. A pressing and folding assembly then presses and folds the folded cut pieces. Thus, the aforementioned production equipment and method can automatically produce three-pointed fabrics without requiring manual webbing cutting, segmentation, folding, or pressing of the cut pieces, thereby reducing labor costs and improving production efficiency.

[0061] In one example, the automated production equipment 10 for three-pointed fabrics also includes a storage device 400, which, for example, is a roll rack for holding rolls of material.

[0062] Please combine further Figure 8 The mounting base 110 includes a base 111 and a worktable 112. The worktable 112 is mounted on the base 111. The edge of the worktable 112 has a heat-forming station 1121, which is recessed from the edge to form a triangular forming groove 1122.

[0063] In one example, the heat pressing assembly includes a lower mold mechanism 310 and an upper mold mechanism 320.

[0064] The lower mold mechanism 310 includes a lower mold drive component 311 and a heat pressing component 312. The lower mold drive component 311 is mounted on the base 111. The upper surface of the lower mold component is a triangle that matches the size of the triangular forming groove 1122, and the heat pressing component 312 is embedded in the triangular forming groove 1122. The lower mold drive component 311 is used to drive the heat pressing component 312 to move up and down.

[0065] The upper mold mechanism 320 includes an upper mold drive component 321 and an upper mold pressure plate 322. The upper mold drive component 321 is mounted on the base 111. The upper mold pressure plate 322 is a triangular structure that matches the dimensions of the triangular forming groove 1122. The upper mold drive component 321 is used to drive the upper mold pressure plate 322 to press against the lower mold component or to reset it.

[0066] The folding assembly 330 is mounted on the worktable 112. The folding assembly 330 includes a folding drive component 331 and a folding plate 332. The folding drive component 331 and the folding plate 332 are recessed at one end facing the heat-pressing station 1121 to form a triangular folding groove 3321. The size of the triangular folding groove 3321 matches the size of the triangular forming groove 1122. The folding drive component 331 is connected to the folding plate 332 to drive the folding plate 332 to extend or retract toward the heat-pressing station 1121.

[0067] When using the above-mentioned ironing and folding device 300 to produce tri-point fabric, the working steps are as follows:

[0068] The cut piece to be processed is placed in the pressing and folding station 1121, at which point the cut piece covers the triangular forming groove 1122 and the pressing component 312 embedded in the triangular forming groove 1122. The upper mold drive component 321 is then controlled to drive the upper mold pressure plate 322 to press the cut piece to be processed onto the pressing component 312. At this time, the pressing component 312 descends appropriately under the pressure of the upper mold pressure plate 322. Then, the folding drive component 331 is controlled to drive the folding plate 332 to extend, folding the portion of the cut piece not pressed by the upper mold pressure plate 322, resulting in a folded cut piece. The upper mold drive component 321 is controlled to drive the upper mold pressure plate 322 to reset and withdraw, and the lower mold drive component 311 is controlled to drive the pressing component 312 to rise, clamping the folded cut piece between the pressing component 312 and the folding plate 332. The folded cut piece is then pressed by the pressing component 312 to obtain a triangular fabric.

[0069] The aforementioned ironing and folding device 300 can automatically complete the folding and shaping of three-pointed fabrics and ironing and shaping. The produced three-pointed fabrics are of high quality and can reduce labor costs and improve production efficiency.

[0070] In one example, the heat-pressing component 312 includes a pressing member 3121 and a heating member 3122. The upper surface of the pressing member 3121 forms the upper surface of the heat-pressing component 312, and the heating member 3122 is used to heat the pressing member 3121.

[0071] The lower die drive component 311 and the shovel drive component 331 can be, but are not limited to, cylinders.

[0072] In one example, the upper mold drive component 321 includes an upper mold lifting driver 3211 and an upper mold translation driver 3212. The upper mold lifting driver 3211 and the upper mold translation driver 3212 are connected and cooperate to drive the upper mold pressure plate 322. The upper mold lifting driver 3211 is used to drive the upper mold pressure plate 322 to rise and fall, and the upper mold translation driver 3212 is used to drive the upper mold pressure plate 322 to translate, that is, to move in the horizontal direction.

[0073] In one example, the folding plate 332 and the upper die plate 322 are respectively arranged on opposite sides of the folding station 1121. The upper die translation driver 3212 is used to drive the upper die plate 322 to move in a first direction, and the folding drive component 331 is used to drive the folding plate 332 to move in the first direction.

[0074] The upper mold lifting driver 3211 and the upper mold translation driver 3212 can be, but are not limited to, cylinders.

[0075] like Figure 9 and Figure 10 As shown, in one example, the feeding device 200 includes a guiding conveying component 210, a pressing drive component 220, and a pressing component 230. The guiding conveying component 210 is disposed on the mounting base 110, the pressing drive component 220 is disposed on the guiding conveying component 210 and is movable along the guiding conveying component 210, and the pressing drive component 220 is connected to the pressing component 230 for driving the pressing component 230 to press down.

[0076] In one example, the guide conveying component 210 includes a guide rail 211, a slider 212, and a conveying motor 213. The slider 212 is disposed on the guide rail 211 and is used to connect to the pressing drive component 220. The conveying motor 213 is used to drive the slider 212 to move on the guide rail 211.

[0077] In one example, the conveying direction of the guide conveyor 210 is a second direction, that is, the pressure drive 220 moves along the second direction on the guide conveyor 210. The second direction is horizontal and perpendicular to the first direction.

[0078] like Figure 10 As shown, in one example, the lower end of the pressing member 230 has a serrated structure to improve the friction on the cut piece. More specifically, the lower end of the pressing member 230 is provided with a plurality of spaced second protrusions 231, the arrangement direction of the plurality of second protrusions 231 being the same as the conveying direction of the guide conveying member 210.

[0079] like Figure 10 As shown, in one example, the pressing component 230 is provided with a triangular relief groove 232, the size of which matches the triangular forming groove 1122, so as to avoid interference between the positioning mechanisms of the two processes or the need for repositioning that would cause the cut piece to shift.

[0080] Taking the three-point fabric automatic production equipment 10 shown in the illustration as an example, its working process is as follows:

[0081] The webbing is drawn out from the stock on the storage device 400, passes through the limiting groove 121 of the limiting mechanism 120, and is pulled by the feeding device 200.

[0082] The first lifting component 131 drives the pressing component 132 to descend through the pressing hole 122 and press it against the webbing in the limiting groove 121. The second lifting component 141 drives the heating component 142 to rise and contact the webbing, thereby melting the webbing and obtaining the cut piece to be processed.

[0083] The feeding device 200 then transports the cut piece to be processed to the heat-pressing station 1121 on the workbench 112. At this time, the cut piece is covered by the triangular forming groove 1122 and the heat pressing component 312 embedded in the triangular forming groove 1122.

[0084] The upper mold drive component 321 drives the upper mold pressure plate 322 to move, so that the upper mold pressure plate 322 presses the cut piece to be processed on the heat pressing component 312. At this time, the heat pressing component 312 descends appropriately under the pressure of the upper mold pressure plate 322.

[0085] The folding drive component 331 drives the folding plate 332 to extend, so as to fold the part of the cut piece that is not pressed by the upper mold plate 322, and obtain a folded cut piece.

[0086] The upper mold drive component 321 drives the upper mold pressure plate 322 to reset and be pulled out, and the lower mold drive component 311 drives the pressing component 312 to rise, so as to clamp the folded cut piece between the pressing component 312 and the folding plate 332. The pressing component 312 presses the folded cut piece to obtain a three-pointed fabric.

[0087] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0088] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims, and the specification can be used to interpret the content of the claims.

Claims

1. An automatic production equipment for three-pointed fabrics, characterized in that, It includes a webbing cutting device, a feeding device, and a pressing and folding device; the webbing cutting device is used to melt and cut the webbing to obtain the cut pieces to be processed; the webbing cutting device includes: Mounting base; A limiting mechanism is provided on the mounting base. The limiting mechanism has a limiting groove on the side facing the mounting base. The limiting groove is used to pass through the webbing and limit the webbing. The limiting mechanism also has a pressing hole communicating with the limiting groove. A pressing mechanism includes a first lifting component and a pressing member. The first lifting component is disposed on the mounting base and connected to the pressing member for driving the pressing member to descend through the pressing hole and press against the webbing in the limiting groove; and A heat-melting mechanism is located downstream of the limiting mechanism in the direction of travel of the webbing. The heat-melting mechanism includes a second lifting component and a heating component. The second lifting component is disposed on the mounting base and connected to the heating component to drive the heating component to rise and contact the webbing, thereby melting the webbing. The heating element includes an insulating base, a positive electrode conductive rod, a negative electrode conductive rod, and a heating strip. The insulating base is connected to the second lifting element. The positive electrode conductive rod and the negative electrode conductive rod are arranged opposite to each other and spaced apart on the insulating base. The two ends of the heating strip are respectively connected to the positive electrode conductive rod and the negative electrode conductive rod. The mounting base is provided with a clearance hole. The second lifting element is used to drive the heating strip to rise, pass through the clearance hole, and contact the webbing. The feeding device is used to transport the cut piece to be processed to the pressing and folding device. The pressing and folding device includes a folding component and a pressing component. The folding component is used to fold the cut piece to be processed to obtain a folded cut piece. The pressing component is used to press and fold the folded cut piece. The mounting base includes a base and a worktable. The worktable is disposed on the base. The edge of the worktable has a heat-forming station, and the heat-forming station is recessed from the edge to form a triangular forming groove. The heat pressing assembly includes a lower mold mechanism and an upper mold mechanism; The lower mold mechanism includes a lower mold driving component and a heat pressing component. The lower mold driving component is disposed on the base. The upper surface of the heat pressing component is a triangle that matches the size of the triangular forming groove. The heat pressing component is embedded in the triangular forming groove. The lower mold driving component is used to drive the heat pressing component to rise and fall. The upper mold mechanism includes an upper mold driving component and an upper mold pressing plate. The upper mold driving component is disposed on the base. The upper mold pressing plate is a triangular structure that matches the size of the triangular forming groove. The upper mold driving component is used to drive the upper mold pressing plate to press against the upper surface of the heat pressing component or to reset it. The folding assembly is disposed on the workbench. The folding assembly includes a folding drive component and a folding plate. The end of the folding plate facing the heat-forming station is recessed to form a triangular folding groove. The size of the triangular folding groove matches the size of the triangular forming groove. The folding drive component drives the folding plate to extend or retract towards the heat-forming station.

2. The automatic production equipment for three-pointed fabrics as described in claim 1, characterized in that, The first lifting component is a cylinder.

3. The automatic production equipment for three-pointed fabrics as described in claim 1, characterized in that, The second lifting component is a cylinder.

4. The automatic production equipment for three-pointed fabrics as described in claim 1, characterized in that, The limiting mechanism includes a first adjacent position and a second adjacent position arranged opposite to each other. The first adjacent position has a first adjacent position groove on the side facing the mounting base, and the second adjacent position has a second adjacent position groove on the side facing the mounting base. The first adjacent position groove and the second adjacent position groove cooperate to form the limiting groove.

5. The automatic production equipment for three-pointed fabrics as described in claim 4, characterized in that, The positions of the first and / or second adjacent positions on the mounting base are adjustable so that the width of the limiting groove is adjustable.

6. The automatic production equipment for three-pointed fabrics as described in any one of claims 1 to 5, characterized in that, The lower end of the clamping member is provided with a plurality of first protrusions arranged at intervals.

7. The automatic production equipment for three-pointed fabrics as described in claim 6, characterized in that, The arrangement direction of the plurality of first protrusions is perpendicular to the extension direction of the limiting groove.

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