Polyester cloth trimming and shaping equipment

Abstract

The utility model discloses polyester cloth trimming and shaping equipment, which relates to the technical field of cloth trimming and shaping and comprises a frame body, the frame body comprises a base, and a first support frame and a second support frame are fixedly mounted at two ends of the base respectively; a flattening assembly is fixedly installed on the top of the first supporting frame. The flattening assembly comprises a fixing frame. The number of the fixing frames is two, and the fixing frames are symmetrically arranged. A first moving roller and a first rotating roller are installed between the two fixing frames in a matched mode. The two ends of the first moving roller are movably installed in U-shaped grooves formed in the fixing frame through adjusting blocks. A cloth roller is placed at the end of a movable supporting rod, cloth sequentially penetrates through a first guide roller and a second guide roller on a first supporting frame, the end of the cloth is conveyed into a flattening assembly, and an adjusting bolt drives an adjusting block to move so that the distance between a first movable roller and a first rotating roller can be adjusted; wrinkles existing in the cloth are effectively flattened, and the stability of the cloth during trimming and shaping is guaranteed.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of fabric trimming and shaping, and specifically is a polyester fabric trimming and shaping device. Background Technique

[0002] Polyester fabric is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acids and diols. The research report on the polyester chain points out that: the polyester fiber mass-produced industrially is made of polyethylene terephthalate, and its trade name in China is polyester. It is the largest variety of synthetic fibers at present; it has a wide range of uses. It can be woven purely, or blended and interwoven with natural fibers such as cotton, wool, silk, and linen and other chemical fibers to make a variety of colorful, firm, crisp, easy to wash and dry, non-ironing, and wash-and-wear performance good wool-like, cotton-like, silk-like, and linen-like fabrics. Polyester fabrics are suitable for men's and women's shirts, outerwear, children's clothing, indoor decorative fabrics, carpets, etc.

[0003] After the production of polyester fabric is completed, there are frayed edges at its edge positions. In this way, when processing the fabric, the frayed edges will affect the quality of the product. Therefore, trimming treatment is required before fabric processing. However, when the traditional trimming device cuts at present, manual trimming is adopted, and such working effect is low and it is easy to cause deviation. When the traditional device trims the fabric at present, the edge is cut through the transmission of the fabric, and in this way, the fabric is prone to deviation during the transmission process, resulting in the situation of trimming deviation during trimming;

[0004] After retrieval, Chinese Patent Publication No. CN202122236919.9 discloses a sewing and knitting polyester fabric trimming and shaping device; including a frame, a winding mechanism, a cutting mechanism and a support roller, the winding mechanism is installed at the right part of the frame, the support roller is rotatably installed at the left bottom of the frame, the cutting mechanism is installed at the left part of the frame, the cutting mechanism is arranged corresponding to the support roller, the cutting mechanism includes two groups of driving cylinders, a U-shaped frame, a rotating shaft and two groups of cutting blades, the driving cylinders are rotatably installed at the left part of the top of the frame, the U-shaped frame is rotatably arranged on the frame, the output ends of the two groups of driving cylinders are rotatably connected with the U-shaped frame, the rotating shaft is rotatably installed on the U-shaped frame, and the two groups of cutting blades are respectively fixedly installed at the front and rear parts of the rotating shaft; the driving cylinder can be one of a hydraulic cylinder, a pneumatic cylinder or an electric cylinder;

[0005] Although the device in the above patent can realize the trimming treatment of the fabric, during the transmission of the fabric by the support roller in the above patent, the fabric will deviate. If the fabric cannot be corrected in time, when trimming the edge by matching the cutting blade with the support roller, it will cause excessive trimming of the edge of the fabric, and the cutting blade in the above patent is heated by a combustion nozzle. In this way, when the flame heats the cutting blade, it will affect the transmitted fabric, resulting in the scrapping of the fabric;

[0006] In view of the above situation, we provide a trimming and shaping device for polyester fabrics. In this device, first, the fabric is transported to the flattening component through the first guiding roller and the second guiding roller. The flattening of the fabric is achieved through the first moving roller and the first rotating roller. Then, it is transported to the bottom of the deviation rectifying roller through the third guiding roller and the fourth guiding roller. The deviation rectifying roller effectively ensures that the fabric does not shift during the transportation process. Then, the trimming of the fabric is realized by the cooperation of the cutting knife and the groove formed on the bearing roller. The cut fabric is collected through the winding structure. The trimmed fabric is then transported to the shaping component, and the ironing and shaping of the fabric are achieved through the cooperation between the heating roller and the second rotating roller. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a trimming and shaping device for polyester fabrics. The deviation rectifying roller effectively ensures that the fabric does not shift during the transportation process. Then, the trimming of the fabric is realized by the cooperation of the cutting knife and the groove formed on the bearing roller. The cut fabric is collected through the winding structure. The trimmed fabric is then transported to the shaping component, and the ironing and shaping of the fabric are achieved through the cooperation between the heating roller and the second rotating roller, so as to solve the problems in the above-mentioned background technology.

[0008] To achieve the above purpose, the present utility model provides the following technical solutions:

[0009] A trimming and shaping device for polyester fabrics, including a frame body, and the frame body includes a base. First and second support frames are respectively and fixedly installed at both ends of the base; a flattening component is fixedly installed at the top of the first support frame; the flattening component includes a fixed frame; there are two fixed frames, and they are symmetrically arranged; a first moving roller and a first rotating roller are cooperatively installed between the two fixed frames; both ends of the first moving roller are movably installed in a U-shaped groove formed on the fixed frame through an adjusting block; the adjusting block is cooperatively installed with an adjusting bolt; by driving the adjusting block to move through the adjusting bolt, the distance between the first moving roller and the first rotating roller is adjusted.

[0010] A shaping component is fixedly installed at the top of the second support frame; the shaping component includes an installation frame; a heating roller and a second rotating roller are cooperatively installed inside the installation frame; both ends of the heating roller are movably installed in a chute formed on the installation frame through a slider. Second electric push cylinders are fixedly installed at both ends of the top of the installation frame; the push rod of the second electric push cylinder is fixedly installed with the slider; one end of the heating roller is connected to a heater through a rotary joint; by driving the slider to move up and down through the second electric push cylinder, the distance between the heating roller and the second rotating roller is effectively adjusted, thereby effectively realizing the ironing and shaping of the fabric.

[0011] As a further technical solution of the utility model, a deviation rectifying and edge trimming assembly is arranged between the first support frame and the second support frame; the deviation rectifying and edge trimming assembly is fixedly installed on the base; the deviation rectifying and edge trimming assembly includes a deviation rectifying roller; both ends of the deviation rectifying roller are cooperatively installed with a pedestal bearing and an adjusting frame; a slide bar is cooperatively installed inside the adjusting frame; the slide bar is slidably connected with the pedestal bearing; the bottom of the adjusting frame is cooperatively connected with a fixing plate through a rotating shaft; for the two adjusting frames, a third electric push cylinder is movably installed at one end of one adjusting frame away from the deviation rectifying roller.

[0012] As a further technical solution of the utility model, a carrying roller is cooperatively installed on one side of the deviation rectifying roller; a cutting knife is cooperatively arranged on the top of the carrying roller, and the cutting knife is cooperatively connected with a connecting frame through a rotating shaft; the connecting frame is fixedly installed with the second support frame.

[0013] As a further technical solution of the utility model, a groove matched with the cutting knife is formed in the carrying roller; a winding structure is arranged on one side of the carrying roller away from the deviation rectifying roller; the winding structure is fixedly installed on the base.

[0014] As a further technical solution of the utility model, a first guiding roller, a second guiding roller, a third guiding roller and a fourth guiding roller are movably installed on both sides of the first support frame through pedestal bearings;

[0015] As a further technical solution of the utility model, a moving support rod and an electric push cylinder are also movably installed on one side of the first support frame away from the second support frame; one end of the moving support rod away from the first support frame is movably connected with the push rod of the electric push cylinder, the bottom of the electric push cylinder is movably connected with the first support frame and is inclined; a fabric roller is placed on the moving support rod.

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

[0017] 1. When the utility model is in use, the fabric roller is placed at the end of the moving support rod, the fabric is sequentially passed through the first guiding roller and the second guiding roller on the first support frame, the end of the fabric is conveyed into the flattening assembly, the distance between the first moving roller and the first rotating roller is adjusted by driving the adjusting block to move through the adjusting bolt, and the wrinkles existing in the fabric are effectively flattened, so as to ensure the stability of the fabric during edge trimming and shaping;

[0018] 2. After the fabric is flattened, it is transmitted to the bottom of the deviation rectifying roller in the deviation rectifying and edge trimming assembly through the third guiding roller and the fourth guiding roller arranged on the other side of the first supporting frame. Both ends of the deviation rectifying roller are slidably connected to the sliding rods inside the adjusting frame through pedestal bearings. One end of the adjusting frame is movably connected to the third electric push cylinder. In this way, during the transmission of the fabric, when the fabric deviates, the third electric push cylinder drives the adjusting frame to move, enabling the pedestal bearings at both ends of the deviation rectifying roller to slide along the sliding rods, thereby effectively rectifying the fabric.

[0019] 3. In this utility model, the fabric passes between the bearing roller and the cutting knife. The cutting knife cooperates with the grooves formed on the bearing roller, so that the cutting knife trims the edge of the fabric during transmission. The trimmed fabric is collected by the winding structure installed on the base, and the trimmed fabric is then transmitted to the shaping assembly.

[0020] 4. In this utility model, the fabric is passed between the heating roller and the second rotating roller. One end of the second rotating roller is connected to the driving motor to achieve the transmission of the fabric. The second electric push cylinder installed on the top of the mounting frame drives the sliders at both ends of the heating roller to slide up and down, thereby effectively adjusting the distance between the heating roller and the second rotating roller. The heating roller is connected to the heater through a rotary joint, so that the heating roller and the second rotating roller cooperate effectively to iron and shape the fabric. Description of the Drawings

[0021] Figure 1 is the three-dimensional structural schematic diagram of this utility model.

[0022] Figure 2 is in this utility model Figure 1 schematic diagram of another perspective.

[0023] Figure 3 is in this utility model Figure 1 side view.

[0024] Figure 4 is in this utility model Figure 2 schematic diagram of another perspective.

[0025] Figure 5 is in this utility model Figure 1 exploded schematic diagram.

[0026] Figure 6 is in this utility model Figure 5 schematic diagram of another perspective.

[0027] Figure 7 is in this utility model Figure 2 enlarged view of the partial structure at A.

[0028] Figure 8 is in this utility model Figure 2Enlarged view of the local structure at position B.

[0029] Figure 9 It is in the present utility model Figure 2 Enlarged view of the local structure at position C.

[0030] Figure 10 It is in the present utility model Figure 5 Enlarged view of the local structure at position D.

[0031] In the figure: 1 - frame body, 10 - base, 11 - first support frame, 110 - first guide roller, 111 - second guide roller, 112 - third guide roller, 113 - fourth guide roller, 12 - second support frame, 13 - movable support rod, 14 - first electric push cylinder, 2 - flattening assembly, 20 - fixing frame, 21 - first moving roller, 22 - adjusting block, 23 - adjusting bolt, 24 - first rotating roller, 3 - fabric roller, 4 - shaping assembly, 40 - mounting frame, 41 - driving motor, 42 - second electric push cylinder, 43 - slider, 44 - heating roller, 45 - second rotating roller, 5 - deviation rectifying and edge trimming assembly, 50 - third electric push cylinder, 51 - fixing plate, 53 - adjusting frame, 520 - sliding rod, 53 - deviation rectifying roller, 54 - bearing roller, 540 - groove, 55 - cutting knife, 56 - connecting frame, 6 - winding structure. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figures 1 - 10 , in the embodiment of the present utility model, a polyester fabric edge trimming and shaping device includes a frame body 1, and the frame body 1 includes a base 10. The two ends of the base 10 are respectively fixedly installed with a first support frame 11 and a second support frame 12; a flattening assembly 2 is fixedly installed on the top of the first support frame 11; the flattening assembly 2 includes a fixing frame 20; there are two fixing frames 20, and they are symmetrically arranged; a first moving roller 21 and a first rotating roller 24 are cooperatively installed between the two fixing frames 20; the two ends of the first moving roller 21 are movably installed in a U-shaped groove opened on the fixing frame 20 through an adjusting block 22; the adjusting block 22 is cooperatively installed with an adjusting bolt 23;

[0034] A shaping component 4 is fixedly installed at the top of the second support frame 12; the shaping component 4 includes a mounting frame 40; a heating roller 44 and a second roller 45 are fitted and installed inside the mounting frame 40; both ends of the heating roller 44 are movably installed in a chute opened on the mounting frame 40 through sliders 43, and both ends at the top of the mounting frame 40 are fixedly installed with second electric push cylinders 41; the push rod of the second electric push cylinder 41 is fixedly installed with the slider 43; one end of the heating roller 44 is connected to a heater (not shown) through a rotary joint;

[0035] Specifically, a deviation rectifying and edge trimming component 5 is arranged between the first support frame 11 and the second support frame 12; the deviation rectifying and edge trimming component 5 is fixedly installed on the base 10; the deviation rectifying and edge trimming component 5 includes a deviation rectifying roller 53; both ends of the deviation rectifying roller 53 are fitted and installed with a pedestal bearing and an adjusting frame 52; a slide bar 520 is fitted and installed inside the adjusting frame 52; the slide bar 520 is slidably connected to the pedestal bearing; the bottom of the adjusting frame 52 is connected to a fixing plate 51 through a rotating shaft; among the two adjusting frames 52, one end of one adjusting frame 52 away from the deviation rectifying roller 53 is movably installed with a third electric push cylinder 50;

[0036] By adopting the above technical solution, during use, the fabric roller 3 is placed at the end of the movable support rod 13, the fabric is sequentially passed through the first guide roller 110 and the second guide roller 111 on the first support frame 11, and the end of the fabric is conveyed into the flattening component 2. By driving the adjusting block 22 to move through the adjusting bolt 23, the distance between the first moving roller 21 and the first roller 24 is adjusted, and the wrinkles existing in the fabric are effectively flattened, ensuring the stability of the fabric during edge trimming and shaping;

[0037] In this embodiment, a carrier roller 54 is fitted and installed on one side of the deviation rectifying roller 53; a cutting knife 55 is arranged at the top of the carrier roller 54, and the cutting knife 55 is connected to a connecting frame 56 through a rotating shaft; the connecting frame 56 is fixedly installed with the second support frame 12; after the fabric passes through the cutting knife 55 and the carrier roller 54 and then is conveyed upward, in this way, during the conveying process, the edge of the fabric contacts the cutting knife 55, realizing the edge trimming treatment of the fabric;

[0038] A groove 540 for cooperating with the cutting knife 55 is opened on the carrier roller 54; a winding structure 6 is arranged on one side of the carrier roller 54 away from the deviation rectifying roller 53; the winding structure 6 is fixedly installed on the base 10;

[0039] By adopting the above technical solution, after the cloth is flattened, it is transmitted to the bottom of the deviation rectifying roller 53 in the deviation rectifying and edge trimming assembly 5 through the third guiding roller 112 and the fourth guiding roller 113 arranged on the other side of the first support frame 11. Both ends of the deviation rectifying roller 53 are slidably connected to the sliding rod 520 inside the adjusting frame 52 through pedestal bearings. One end of the adjusting frame 52 is movably connected to the third electric push cylinder 50. In this way, during the transmission of the cloth, when the cloth is offset, the adjusting frame 52 is driven to move by the third electric push cylinder 50, so that the pedestal bearings at both ends of the deviation rectifying roller 53 slide along the sliding rod 520, thereby effectively rectifying the cloth.

[0040] Furthermore, the cloth passes through between the carrying roller 54 and the cutting knife 55. The cutting knife 55 cooperates with the groove 540 formed on the carrying roller 54, so that the cutting knife 55 trims the cloth during transmission. The trimmed cloth is collected by the winding structure 6 installed on the base 10, and the trimmed cloth is then transmitted to the shaping assembly 4.

[0041] In this embodiment, the first guiding roller 110, the second guiding roller 111, the third guiding roller 112 and the fourth guiding roller 113 are movably installed on both sides of the first support frame 11 through pedestal bearings.

[0042] On the side of the first support frame 11 away from the second support frame 12, a moving support rod 13 and an electric push cylinder 14 are also movably installed. One end of the moving support rod 13 away from the first support frame 11 is movably connected to the push rod of the electric push cylinder 14. The bottom of the electric push cylinder 14 is movably connected to the first support frame 11 and is inclined. A cloth roller 3 is placed on the moving support rod 13.

[0043] By adopting the above technical solution, the cloth is passed through between the heating roller 44 and the second rotating roller 45. One end of the second rotating roller 45 is connected to the driving motor 42 to realize the transmission of the cloth. The second electric push cylinder 42 installed on the top of the mounting frame 40 drives the sliders 43 at both ends of the heating roller 44 to slide up and down, so as to effectively adjust the distance between the heating roller 44 and the second rotating roller 45. The heating roller 44 is connected to the heater through a rotary joint, so as to effectively realize the cooperation between the heating roller 44 and the second rotating roller 45 to iron and shape the cloth.

[0044] The working principle of the present utility model is: when in use, the cloth roller 3 is placed at the end of the moving support rod 13, and the cloth is sequentially passed through the first guiding roller 110 and the second guiding roller 111 on the first support frame 11. The end of the cloth is conveyed into the flattening assembly 2. The distance between the first moving roller 21 and the first rotating roller 24 is adjusted by driving the adjusting block 22 to move through the adjusting bolt 23, so as to effectively flatten the wrinkles in the cloth and ensure the stability of the cloth during edge trimming and shaping.

[0045] After the cloth is flattened, it is transmitted to the bottom of the deviation rectifying roller 53 in the deviation rectifying and edge trimming assembly 5 through the third guide roller 112 and the fourth guide roller 113 arranged on the other side of the first support 11. The two ends of the deviation rectifying roller 53 are slidably connected to the slide rod 520 inside the adjusting frame 52 through seat bearings. One end of the adjusting frame 52 is movably connected to the third electric push cylinder 50. In this way, during the transmission of the cloth, when the cloth is offset, the third electric push cylinder 50 drives the adjusting frame 52 to move, so that the seat bearings at both ends of the deviation rectifying roller 53 slide along the slide rod 520, thereby effectively rectifying the cloth.

[0046] The cloth passes between the carrier roller 54 and the cutter 55. By the cooperation of the cutter 55 and the groove 540 formed on the carrier roller 54, the cutter 55 trims the cloth during transmission. The trimmed cloth is collected by the winding structure 6 installed on the base 10, and the trimmed cloth is then transmitted to the shaping assembly 4.

[0047] The cloth is passed between the heating roller 44 and the second roller 45. One end of the second roller 45 is connected to the driving motor 42 to realize the transmission of the cloth. The second electric push cylinder 42 installed on the top of the mounting frame 40 drives the sliders 43 at both ends of the heating roller 44 to slide up and down, thereby effectively adjusting the distance between the heating roller 44 and the second roller 45. The heating roller 44 is connected to the heater through a rotary joint, so as to effectively realize the cooperation of the heating roller 44 and the second roller 45 to iron and shape the cloth.

[0048] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0049] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A polyester cloth trimming and shaping equipment, characterized in that: The frame (1) comprises a frame body (1), wherein the frame body (1) comprises a base (10), wherein the two ends of the base (10) are respectively fixedly mounted with a first support frame (11) and a second support frame (12); the top of the first support frame (11) is fixedly mounted with a flattening assembly (2); the flattening assembly (2) comprises a fixed frame (20); two fixed frames (20) are provided and are symmetrically arranged; a first movable roller (21) and a first rotating roller (24) are cooperatively mounted between the two fixed frames (20); wherein the two ends of the first movable roller (21) are movably mounted in a U-shaped groove provided on the fixed frame (20) through an adjusting block (22); the adjusting block (22) is cooperatively mounted with an adjusting bolt (23); A shaping component (4) is fixedly installed on the top of the second support frame (12); the shaping component (4) includes a mounting frame (40); a heating roller (44) and a second rotating roller (45) are installed in the mounting frame (40); the two ends of the heating roller (44) are movably installed in a slide groove provided on the mounting frame (40) through a slider (43), and a second electric push cylinder (41) is fixedly installed on both ends of the top of the mounting frame (40); the push rod of the second electric push cylinder (41) is fixedly installed with the slider (43); one end of the heating roller (44) is connected to the heater through a rotating joint.

2. The polyester cloth trimming and shaping equipment according to claim 1, characterized in that: A deflection correction and trimming assembly (5) is arranged between the first support frame (11) and the second support frame (12); the deflection correction and trimming assembly (5) is fixedly mounted on the base (10); the deflection correction and trimming assembly (5) comprises a deflection correction roller (53); both ends of the deflection correction roller (53) are mounted in cooperation with the adjustment frame (52) through seat bearings; a sliding rod (520) is mounted inside the adjustment frame (52); the sliding rod (520) is slidably connected to the seat bearing; the bottom of the adjustment frame (52) is connected to the fixed plate (51) through a rotating shaft; one of the two adjustment frames (52) is movably mounted with a third electric push cylinder (50) at one end of the adjustment frame (52) away from the deflection correction roller (53).

3. The polyester cloth trimming equipment according to claim 2, characterized in that: A supporting roller (54) is installed on one side of the deviation correction roller (53); a cutter (55) is installed on the top of the supporting roller (54); the cutter (55) is connected to a connecting frame (56) via a rotating shaft; and the connecting frame (56) is fixedly installed to the second support frame (12).

4. The polyester cloth trimming and shaping equipment according to claim 3, characterized in that: The bearing roller (54) is provided with a groove (540) cooperating with the cutter (55); a winding structure (6) is provided on the side of the bearing roller (54) away from the deviation correction roller (53); the winding structure (6) is fixedly mounted on the base (10).

5. The polyester cloth trimming equipment according to claim 4, characterized in that: A first guide roller (110), a second guide roller (111), a third guide roller (112) and a fourth guide roller (113) are movably mounted on both sides of the first support frame (11) via seat bearings.

6. The polyester cloth trimming equipment according to claim 4, characterized in that: A movable support rod (13) and an electric push cylinder (14) are also movably mounted on the side of the first support frame (11) away from the second support frame (12); wherein the end of the movable support rod (13) away from the first support frame (11) is movably connected to the push rod of the electric push cylinder (14), and the bottom of the electric push cylinder (14) is movably connected to the first support frame (11) and is arranged in an inclined manner; a cloth roller (3) is placed on the movable support rod (13).

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