Perforating device for clothing fabric

Abstract

The utility model belongs to the technical field of garment processing equipment, and particularly relates to a garment fabric punching device which comprises a workbench, a supporting plate is arranged at the top of the workbench, the section of the supporting plate is in an L shape, the supporting plate is inversely arranged on the workbench, and a lifting air cylinder is inversely arranged at the upper end of the supporting plate; the flattening device is composed of a mounting plate, flattening frames and flattening rollers, the flattening rollers are rotationally connected with one ends of the flattening frames, the sections of the flattening frames and the flattening rollers are in a U shape after the flattening frames and the flattening rollers are connected, and the flattening frames are symmetrically arranged on the left side and the right side of the mounting plate with the center line of the mounting plate as the axis; and the side, away from the smoothing roller, of the smoothing frame is rotationally connected with the mounting plate, the punching needle is arranged at the bottom of the mounting plate, a storage cavity is formed in the punching needle, and a collecting hole is formed in the center of the bottom of the punching needle. And through cooperation of the flattening device and the lifting air cylinder, the effect of flattening the fabric while punching the fabric can be achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of garment processing equipment, and particularly relates to a punching device for clothing fabric. BACKGROUND

[0002] With the passage of time, people have higher and higher requirements for the appearance of clothes, and in the production and manufacturing process of fabric and clothes, punching the fabric or clothes can make the fabric or clothes present different patterns or have different functions, so a punching device for clothing fabric is very important in the processing of fabric or clothes.

[0003] A clothing fabric punching device is disclosed in Chinese Patent No. CN221540018U, which belongs to the technical field of clothing fabric. A first shell is fixedly connected below the cylinder body, and a first recess is formed in the back of the first shell for replacing punching needles of different diameters, so that the clothing fabric punching device can replace punching needles according to different diameter requirements and reduce production costs. Meanwhile, the setting of the movable block can change the size of the workbench to cope with different sizes of the fabric to be punched. In addition, the movable block also has the advantage of fixing the position of the fabric.

[0004] Although the clothing fabric punching device can replace punching needles of different diameters and change the size of the workbench to cope with different sizes of the fabric to be punched by using the first shell and the movable block, if the fabric has wrinkles before punching, the effect and appearance of the final punching may be affected when the punching needle is used to punch the fabric. Content of the utility model

[0005] The utility model aims at the existing technical problems, and provides a punching device for clothing fabric, which can smooth the fabric while punching.

[0006] Therefore, the utility model provides a punching device for clothing fabric, which comprises:

[0007] A workbench is uniformly provided with supporting legs at the bottom, and a supporting plate is arranged at the top of the workbench. The supporting plate is inverted in an L-shaped cross section on the workbench, a lifting cylinder is inverted at the upper end of the supporting plate, and the output shaft of the lifting cylinder penetrates through the supporting plate and extends downward.

[0008] A smoothing device is arranged at the bottom of the output shaft of the lifting cylinder. The smoothing device is composed of a mounting plate, a smoothing frame and a smoothing roller. The smoothing roller is rotatably connected to one end of the smoothing frame, and the cross section of the smoothing frame and the smoothing roller after connection is in the shape of a Chinese character 'fang'. The smoothing frame is symmetrically arranged on the left and right sides of the mounting plate with the center line of the mounting plate as the axis, and the side of the smoothing frame away from the smoothing roller is rotatably connected to the mounting plate.

[0009] The punching needle is arranged at the bottom center of the mounting plate, is detachably connected with the mounting plate, and is internally provided with a storage cavity.

[0010] The smoothing frame is longer than the punching needle.

[0011] Further, the mounting plate is provided with trapezoidal blocks at the front and rear ends.

[0012] Further, the trapezoidal blocks are provided with rubber pads on the inclined surfaces at the left and right ends.

[0013] Further, the storage cavity is provided with a through hole in the side wall, and the support plate is provided with an air pump at the top, and the air inlet of the air pump is connected with the through hole through an air pipe.

[0014] Further, the workbench is internally provided with an air suction cavity, the side wall of the workbench is provided with an air suction hole, and the top of the workbench is uniformly provided with a plurality of through grooves, and the air suction hole is connected with the air inlet of the air pump through an air pipe.

[0015] Further, the supporting leg is provided with a rubber block at the bottom.

[0016] The utility model discloses the beneficial effect is:

[0017] 1. The cooperation of the smoothing device and the lifting cylinder can realize smoothing of the fabric before punching, prevent the influence of fabric wrinkles on the punching effect, and improve the practicability of the technical scheme.

[0018] 2. The trapezoidal blocks and rubber pads can realize that the two sides of the smoothing frame are placed at a certain angle before the fabric is smoothed by the smoothing device, reduce the noise generated by the collision of the smoothing frame with the trapezoidal blocks when the smoothing frame falls back, make the fabric punching process more smooth, prolong the service life of the device, reduce the influence on the working environment, and improve the practicability of the technical scheme.

[0019] 3. The cooperation of the air pump, the air suction cavity and the through grooves of the workbench can realize the fixation of the fabric during punching, prevent the displacement of the punching position caused by the fabric, and improve the practicability of the technical scheme. DRAWINGS

[0020] Figure 1 is the structure diagram of the punching device for the clothing fabric of the utility model;

[0021] Figure 2 is the structure front view of the punching device for the clothing fabric of the utility model;

[0022] Figure 3The punching needle profile of the punching device of the clothing fabric is shown in the utility model.

[0023] The marks in the figure are shown as: 100, workbench; 110, supporting leg; 111, rubber block; 112, air suction cavity; 113, air suction hole; 114, through slot; 120, supporting plate; 121, lifting air cylinder; 122, air pump; 123, air inlet; 200, smoothing device; 210, mounting plate; 211, smoothing frame; 212, smoothing roller; 213, trapezoidal block; 214, rubber pad; 220, punching needle; 221, storage cavity; 222, collection hole; 223, through hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0025] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, method and equipment known to those skilled in the related art can not be detailed. However, the technology, method and equipment should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or chronological sequence. It should be understood that the data used in this way can be exchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally a class, and do not limit the number of objects, for example, the first object can be one or more. In addition, the specification and claims "and / or" represent at least one of the connected objects, and the character " / ", generally represents that the front and rear associated objects are in a "or" relationship.

[0027] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer relative to the contour of each component.

[0028] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from the described order, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0029] Embodiment 1

[0030] As shown in Figure 1 , 2 , 3, the utility model provides a kind of perforating device of dress fabric, comprising:

[0031] Workbench 100, the bottom of the workbench 100 is uniformly provided with support leg 110, the top of the workbench 100 is provided with support plate 120, the support plate 120 is inverted on the workbench 100 with L-shaped section, the upper end of the support plate 120 is inverted with lifting cylinder 121, the output shaft of the lifting cylinder 121 penetrates support plate 120 and extends downward;

[0032] The smoothing device 200 is arranged at the bottom of the output shaft of the lifting cylinder 121, and is composed of a mounting plate 210, a smoothing frame 211 and a smoothing roller 212. The smoothing roller 212 is rotatably connected to one end of the smoothing frame 211. The cross section of the smoothing frame 211 and the smoothing roller 212 is in the shape of a Chinese character “fang” after being connected. The smoothing frame 211 is symmetrically arranged on the left and right sides of the mounting plate 210 with the center line of the mounting plate 210 as the axis. The side of the smoothing frame 211 away from the smoothing roller 212 is rotatably connected to the mounting plate 210,

[0033] The punching needle 220 is arranged at the center of the bottom of the mounting plate 210. The punching needle 220 is detachably connected to the mounting plate 210. The punching needle 220 is internally provided with a storage cavity 221. The bottom center of the punching needle 220 is provided with a collection hole 222, which is connected to the storage cavity 221.

[0034] The length of the smoothing frame 211 is longer than the length of the punching needle 220.

[0035] In the technical solution, before the fabric is punched in the technical solution, the smoothing frames 211 on both sides of the pressing plate naturally sag under the action of gravity, so that the two smoothing rollers 212 abut against the bottom of the pressing plate. When the fabric needs to be punched, the fabric is placed on the workbench 100. With the operation of the lifting cylinder 121, the smoothing device 200 is displaced downward, and the mounting plate 210 and the workbench 100 are close to each other. With the lowering of the mounting plate 210, the smoothing rollers 212 contact the fabric and are displaced to the left and right sides of the fabric. Because the length of the smoothing frame 211 is longer than the length of the punching needle 220, the smoothing device 200 can smooth the fabric before punching. With the continuous lowering of the mounting plate 210, the punching needle 220 contacts and presses the fabric to punch. Because the bottom of the punching needle 220 is provided with the collection hole 222, the waste produced by the punching of the fabric enters the collection hole 222. With the increase of the waste in the hole, the excess waste is squeezed into the storage cavity 221. The worker can clean the waste in the storage cavity 221 by detaching the punching needle 220.

[0036] Embodiment 2

[0037] As shown in Figure 1 , 2 The present embodiment provides a punching device for clothing fabric. In addition to the technical solution of the embodiment, the punching device has the following technical features.

[0038] The mounting plate 210 is provided with trapezoidal blocks 213 at both ends.

[0039] In the technical solution, the trapezoidal blocks 213 are arranged at the front and rear ends of the mounting plate 210, when the smoothing device 200 does not work, the smoothing frames 211 naturally droop, and when the angle between the two smoothing frames 211 is too small, an excessive longitudinal upward force may be applied to the mounting plate 210 in the process of smoothing the fabric, thereby causing damage to the mounting plate 210, and the trapezoidal blocks 213 can increase the angle between the smoothing frames 211 when the smoothing frames 211 naturally droop, so that the pressing process is more stable and smooth when the fabric is punched, and damage to the technical solution itself is prevented.

[0040] Embodiment 3

[0041] As shown in Figure 1 , 2 , the embodiment provides a clothing fabric punching device, in addition to the technical solutions of the embodiment, the following technical features are further provided.

[0042] The inclined surfaces at the left and right ends of the trapezoidal blocks 213 are provided with rubber pads 214.

[0043] In the technical solution, the inclined surfaces at the left and right ends of the trapezoidal blocks 213 are provided with rubber pads 214, when the smoothing device 200 of the device completes punching the fabric and falls back, the rubber pads 214 can effectively reduce the noise generated by the collision between the smoothing frames 211 and the trapezoidal blocks 213, and reduce the mechanical loss generated by the collision between the smoothing frames 211 and the trapezoidal blocks 213, thereby effectively reducing the influence of the technical solution on the production environment and increasing the service life of the technical solution.

[0044] Embodiment 4

[0045] As shown in Figure 1 , 2 , 3, the embodiment provides a clothing fabric punching device, in addition to the technical solutions of the embodiment, the following technical features are further provided.

[0046] The side wall of the storage cavity 221 is provided with a through hole 223, the top of the supporting plate 120 is provided with an air pump 122, and the air inlet 123 of the air pump 122 is connected with the through hole 223 through an air pipe.

[0047] In this technical solution, an air pump 122 is provided on the top of the support plate 120, and a through hole 223 is provided on the side wall of the storage cavity 221. The air inlet 123 of the air pump 122 is connected to the through hole 223 by an air pipe. When it is necessary to punch holes in the fabric, the air pump 122 operates to suck air into the storage cavity 221. Since the storage cavity 221 is connected to the collection hole 222, the waste material in the collection hole 222 can be sucked into the storage cavity 221, preventing the waste material from getting stuck in the collection hole 222 and affecting the punching effect.

[0048] Example 5

[0049] like Figure 1 As shown, this embodiment provides a punching device for clothing fabrics, which, in addition to the technical solution of the above embodiment, also has the following technical features.

[0050] The workbench 100 has an air intake chamber 112 inside, an air intake hole 113 on the side wall of the workbench 100, and a number of through slots 114 evenly arranged on the top of the workbench 100. The air intake hole 113 is connected to the air inlet 123 of the air pump 122 through an air pipe.

[0051] In this technical solution, the workbench 100 is provided with an air suction chamber 112, the side wall of the workbench 100 is provided with an air suction hole 113, and the top of the workbench 100 is provided with several through slots 114. The air suction hole 113 is connected to the air inlet 123 of the air pump 122 via an air pipe. When it is necessary to punch holes in the fabric, the air pump 122 operates to suck air from the air suction chamber 112. The air suction chamber 112 sucks the fabric on the workbench 100 through the through slots 114, thereby fixing the fabric and preventing it from shifting.

[0052] Example 6

[0053] like Figure 1 , 2 As shown, this embodiment provides a punching device for clothing fabrics, which, in addition to the technical solution of the above embodiment, also has the following technical features.

[0054] A rubber block 111 is provided at the bottom of the support foot 110.

[0055] In this technical solution, the rubber block 111 can effectively prevent the noise generated by the shaking and collision with the ground during the fabric punching process, and effectively prevent the technical solution from affecting the production environment.

[0056] The working principle and use process of the utility model: when need to punch the fabric, place the fabric on the workbench 100, the lifting cylinder 121 operation drives the mounting plate 210 to descend, along with the descending of mounting plate 210, the fabric on the workbench 100 and the smoothing roller 212 contact, and because the smoothing frame 211 is rotationally connected with mounting plate 210, the smoothing roller 212 displaces to the both sides of fabric, and the fabric is smoothed before punching, along with the continuous descending of mounting plate 210, the punching needle 220 and fabric contact and press punching, because the bottom of punching needle 220 is provided with collecting hole 222, the inside of punching needle 220 is provided with storage cavity 221, the waste produced when fabric is punched utilizes the suction of air pump 122 to storage cavity 221 through collecting hole 222 and enters storage cavity 221, and because the punching needle 220 is detachably connected with mounting plate 210, the worker can remove the punching needle 220 and clean the waste in storage cavity 221, and along with the end of a round of punching work, the output shaft of lifting cylinder 121 rises, the smoothing frame 211 descends along with gravity and utilizes trapezoidal block 213 to limit the minimum angle between two smoothing frames 211 to ensure the stability of next punching process, and because the inside of workbench 100 is provided with suction cavity 112, the top of workbench 100 is provided with through slot 114, can fix the fabric and prevent deviation in the process of punching the fabric.

[0057] The embodiments of the present application are described above in combination with the drawings, the embodiments and the features in the embodiments in the present application can be combined mutually in the case of no conflict, the present application is not limited to the specific implementation manners, the specific implementation manners are only illustrative, not restrictive, the ordinary skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope of the claims, all belong to the protection of the present application.

Claims

1. A perforating device for a garment fabric, characterized by Include: Workbench (100), the workbench (100) bottom is uniformly provided with support leg (110), the workbench (100) top is provided with support plate (120), the support plate (120) section is L type and is inverted on the workbench (100), the support plate (120) upper end is inverted with lifting cylinder (121), the lifting cylinder (121) output shaft penetrates support plate (120) and extends downward; Flattening device (200), the flattening device (200) is placed at the bottom of the output shaft of the lifting cylinder (121), the flattening device (200) is composed of mounting plate (210), flattening frame (211) and flattening roller (212), the flattening roller (212) is rotatably connected with one end of the flattening frame (211), the flattening frame (211) and the flattening roller (212) are connected, and the section of the flattening frame (211) is inverted U-shaped, the flattening frame (211) is symmetrically placed on the left and right sides of the mounting plate (210) with the center line of the mounting plate (210) as the axis, and the side of the flattening frame (211) away from the flattening roller (212) is rotatably connected with the mounting plate (210), Punching needle (220), the punching needle (220) is placed at the bottom center of the mounting plate (210), the punching needle (220) is detachably connected with the mounting plate (210), the punching needle (220) is provided with a storage cavity (221) inside, and the bottom center of the punching needle (220) is provided with a collecting hole (222), the collecting hole (222) is connected with the storage cavity (221). Wherein, the length of the flattening frame (211) is longer than the length of the punching needle (220).

2. The perforating device for a garment fabric according to claim 1, wherein The mounting plate (210) is provided with trapezoidal blocks (213) at the front and rear ends.

3. The perforating device for apparel fabric according to claim 2, wherein The inclined surfaces of the left and right ends of the trapezoidal block (213) are provided with rubber pads (214).

4. The garment fabric perforating device of claim 1, wherein, The storage cavity (221) is provided with a through hole (223) in the side wall, the support plate (120) is provided with a gas pump (122) on the top, and the gas inlet (123) of the gas pump (122) is connected with the through hole (223) through a gas pipe.

5. The garment fabric perforating device of claim 4, wherein, The workbench (100) is provided with a suction cavity (112) inside, the workbench (100) is provided with a suction hole (113) in the side wall, and the workbench (100) is uniformly provided with a plurality of through grooves (114) on the top, the suction hole (113) is connected with the gas inlet (123) of the gas pump (122) through a gas pipe.

6. The garment fabric perforating device of claim 1, wherein, The bottom of the support leg (110) is provided with a rubber block (111).

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