Cloth spreading machine for garment production

Abstract

The utility model relates to the technical field of spreading machines, in particular to a spreading machine for garment production, which comprises a supporting table, a spreading device body capable of moving transversely is mounted on the supporting table, a cloth roller and a feeding component are arranged on the spreading device body, a guide plate is arranged on the lower side of the feeding component, and a pressing component is arranged on one side of the guide plate. The pressing assembly is arranged on one side of the supporting table, the cutting assembly is arranged on one side of the pressing assembly, the flattening mechanism is arranged on the spreading device body and used for flattening cloth in the spreading process, and the flattening mechanism comprises a flattening assembly rotationally arranged on one side of the pressing assembly and a pressing assembly arranged on the side, away from the spreading device body, of the supporting table. Through the arrangement of the pressing and holding assembly and the flattening assembly of the flattening mechanism, when the pressing and holding assembly fixes the end of the laid cloth and the spreading device body moves towards the side away from the pressing and holding assembly to spread the cloth, a supporting arm of the flattening assembly rotates downwards, a pressing roller flatly presses the laid cloth, the laid cloth is flattened, and the flattening effect of the cloth is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric pulling machines, in particular to a fabric pulling machine for garment production. Background Technique

[0002] A fabric pulling machine is a fabric laying machine that emerged in the early 1990s. Since flexible materials are mostly produced and transported in rolls, when they reach the user's factory, an important process is to transform the rolled materials into a multi-layer planar state for convenient cutting and use. Thus, automated production equipment such as automatic fabric pulling machines and automatic fabric laying machines came into being. There is a fabric pulling machine for garment production with the publication number of CN 222159320 U. It is equipped with a servo motor externally connected to a control device. The control device is used to control the forward and reverse rotation of the power output end of the servo motor. By starting the fabric pulling machine body, the fabric pulling frame slides along with the guide rail for fabric pulling work. During the fabric pulling process, the power output of the servo motor drives the driving gear to rotate counterclockwise. The inner tooth belt and the driven gear are used to make the connecting rod rotate with the fabric pulling frame, so that the flattening roller presses and flattens the fabric against the paving surface of the fabric pulling machine body. After the fabric pulling frame moves to the end of the guide rail, the flattening of the fabric is completed. Then, the power output end of the servo motor drives the driving gear to rotate clockwise to lift the flattening roller, and then the fabric pulling frame returns to its original position. However, during the fabric laying and moving process of the above fabric pulling machine, the flattened fabric may still wrinkle, which affects the subsequent processing. Content of the Utility Model

[0003] The purpose of the utility model is to provide a fabric pulling machine for garment production to solve the above problems.

[0004] The utility model realizes the above purpose through the following technical solutions:

[0005] A fabric pulling machine for garment production includes a support table, on which a laterally moving fabric pulling machine body is installed. The fabric pulling machine body is provided with a fabric roller and a feeding component. A guide plate is arranged below the feeding component. A pressing component is arranged on one side of the guide plate, and a cutting component is arranged on one side of the pressing component. It also includes a flattening mechanism arranged on the fabric pulling machine body for flattening the fabric during the paving process. The flattening mechanism includes a flattening component rotatably arranged on one side of the pressing component, and a pressing component arranged on the side of the support table far from the fabric pulling machine body. The flattening component includes support arms rotatably arranged on the fabric pulling machine body in a front-back opposite manner. A cross beam is fixed at one end of the support arm far from the fabric pulling machine body. An electric telescopic rod is rotatably installed between the support arm and the fabric pulling machine body. A guide component is penetrated through the cross beam. An installation frame is fixed at the lower end of the guide component. A pressing roller is arranged at the lower end of the installation frame. The pressing component includes a lifting component, on which a lifting beam is connected. A cylinder is fixed on the lifting beam, and a pressing plate is installed at the lower end of the cylinder.

[0006] Further settings: The guiding assembly includes guide columns arranged at intervals. The guide columns are slidably connected to the cross beam. The lower ends of the guide columns are fixedly connected to the mounting frame. Springs are sleeved on the outer diameters of the guide columns between the mounting frame and the cross beam. Flanges are provided at the upper ends of the guide columns.

[0007] Further settings: A scraper is provided on one side of the mounting frame away from the fabric pulling device body.

[0008] Further settings: The lifting assembly includes a vertically arranged vertical frame. The vertical frames are arranged opposite to each other front and back. A lead screw and a sliding column are vertically arranged on the vertical frames respectively. A servo motor is connected to the end of the lead screw.

[0009] Further settings: The lifting beam is threadedly connected to the lead screw and slidably connected to the sliding column.

[0010] Further settings: The distance between the support arms is smaller than the distance between the vertical frames.

[0011] Further settings: The lengths of the pressure rollers and the pressing plates are greater than the width of the laid fabric.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the settings of the pressing assembly and the flattening assembly of the flattening mechanism, the pressing assembly fixes the end of the laid fabric. When the fabric pulling device body moves away from the pressing assembly to lay the fabric, the electric telescopic rod of the flattening assembly extends to push the support arm and the cross beam to rotate downward, so that the pressure roller at the lower end of the mounting frame presses flat on the laid fabric. During the movement of laying the fabric, the spring pushes the mounting frame at the lower end of the guide column to move as a whole for adjustment, so that the pressure roller performs a flattening operation on the laid fabric, ensuring the flatness effect of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a schematic structural diagram of a fabric pulling machine for clothing production according to the present utility model;

[0016] Figure 2 is a partial structural diagram of the flattening mechanism of a fabric pulling machine for clothing production according to the present utility model;

[0017] Figure 3 is a schematic structural diagram of the pressing assembly of a fabric pulling machine for clothing production according to the present utility model;

[0018] Figure 4 It is a schematic view of another perspective structure of the flattening mechanism of a cloth pulling machine for clothing production described in the present utility model;

[0019] Figure 5 It is a schematic view of the main sectional structure of the flattening mechanism of a cloth pulling machine for clothing production described in the present utility model.

[0020] The description of the reference numerals is as follows:

[0021] 1. Support table; 2. Cloth pulling machine body; 21. Guide plate; 22. Pressing assembly; 23. Cutting assembly; 31. Support arm; 32. Electric telescopic rod; 33. Cross beam; 34. Guide post; 35. Mounting frame; 36. Pressing roller; 37. Spring; 38. Scraper; 39. Vertical frame; 310. Lead screw; 311. Servo motor; 312. Slide post; 313. Lifting beam; 314. Cylinder; 315. Pressing plate. Detailed implementation manners

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0024] The present utility model will be further described below with reference to the drawings:

[0025] As Figures 1-5As shown in the figure, a cloth spreading machine for clothing production includes a support platform 1. A horizontally movable cloth spreading device body 2 is installed on the support platform 1. A cloth roller and a feeding assembly are provided on the cloth spreading device body 2. The feeding assembly is a pair of feeding rollers driven by a motor to rotate relatively, which sends the cloth out of the cloth spreading device body 2. A guide plate 21 is arranged below the feeding assembly. A pressing assembly 22 is arranged on one side of the guide plate 21. The pressing assembly 22 is a telescopic member that pushes a pressing plate to press and fix the cloth during cutting. And a cutting assembly 23 is arranged on one side of the pressing assembly 22. The cutting assembly 23 is such that when the cloth is laid to a set length, the cutting blade rotates and moves longitudinally to cut the cloth. Among them, the feeding assembly, the pressing assembly 22 and the cutting assembly 23 are all components controlled and operated by a control system, and they are all prior arts and will not be elaborated here. It also includes a flattening mechanism arranged on the cloth spreading device body 2 for flattening the cloth during the laying process. The flattening mechanism includes a flattening assembly rotatably arranged on one side of the pressing assembly 22, and a pressing assembly arranged on the side of the support platform 1 away from the cloth spreading device body 2;

[0026] In this embodiment: The flattening assembly includes front and rear opposite support arms 31 rotatably arranged on the cloth spreading device body 2. A cross beam 33 is fixed at one end of the support arm 31 away from the cloth spreading device body 2. An electric telescopic rod 32 is rotatably installed between the support arm 31 and the cloth spreading device body 2. A guide assembly is arranged through the cross beam 33. A mounting frame 35 is fixed at the lower end of the guide assembly. A pressing roller 36 is arranged at the lower end of the mounting frame 35; A scraping plate 38 is arranged on the side of the mounting frame 35 away from the cloth spreading device body 2; The guide assembly includes spaced guide columns 34. The guide columns 34 are slidably connected to the cross beam 33. The lower end of the guide column 34 is fixedly connected to the mounting frame 35. A spring 37 is sleeved on the outer diameter of the guide column 34 between the mounting frame 35 and the cross beam 33. A flange is arranged at the upper end of the guide column 34. When the cloth spreading device body 2 moves away from the pressing assembly to spread the cloth, the electric telescopic rod 32 of the flattening assembly extends to push the support arm 31 and the cross beam 33 to rotate downward, so that the pressing roller 36 at the lower end of the mounting frame 35 is flatly pressed on the laid cloth. During the movement of spreading the cloth, the spring 37 pushes the entire mounting frame 35 at the lower end of the guide column 34 to move and adjust, so that the pressing roller 36 and the scraping plate 38 perform flattening operations on the laid cloth.

[0027] The pressing component includes a lifting component. A lifting beam 313 is connected to the lifting component. A cylinder 314 is fixed on the lifting beam 313. A pressing plate 315 is installed at the lower end of the cylinder 314. The lifting component includes a vertically arranged vertical frame 39. The vertical frames 39 are arranged opposite to each other front and back. A lead screw 310 and a sliding column 312 are vertically arranged on the vertical frames 39 respectively. A servo motor 311 is connected to the end of the lead screw 310. The lifting beam 313 is threadedly connected to the lead screw 310 and slidably connected to the sliding column 312. By the operation of the servo motor 311 driving the lead screw 310 to rotate, the lead screw 310 adjusts the height position of the lifting beam 313 under the limitation of the sliding column 312, facilitating the telescopic movement of the cylinder 314 to drive the pressing plate 315 to press and fix or release the end of the laid fabric below.

[0028] The distance between the support arms 31 is smaller than the distance between the vertical frames 39. The lengths of the pressure rollers 36 and the pressing plate 315 are greater than the width of the laid fabric, so that when the fabric is laid, the pressure rollers 36 and the pressing plate 315 can completely cover the fabric.

[0029] The working principle and usage process of the present utility model: When the fabric pulling device body 2 moves to the fabric laying position under the guiding and supporting of the support table 1, the fabric is fed and laid flat on the support table 1. The cylinder 314 of the pressing component extends to push the pressing plate 315 downward to press and fix the fabric. Then, when the fabric pulling device body 2 moves to the other side, the electric telescopic rod 32 of the flattening component extends to push the support arms 31 and the cross beam 33 to rotate downward, so that the pressure rollers 36 at the lower end of the mounting frame 35 are flatly pressed on the laid fabric. During the movement of the fabric laying, the spring 37 pushes the entire mounting frame 35 at the lower end of the guide post 34 to move and adjust, so that the pressure rollers 36 and the scraping plates 38 perform a flattening operation on the laid fabric, ensuring the flatness effect of the fabric.

[0030] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A cloth pulling machine for garment production, comprising a support platform (1), a cloth pulling device body (2) for transverse movement being mounted on the support platform (1), a cloth roller and a feeding assembly being arranged on the cloth pulling device body (2), a guide plate (21) being arranged at the lower side of the feeding assembly, a pressing assembly (22) being arranged at one side of the guide plate (21), and a cutting assembly (23) being arranged at one side of the pressing assembly (22), characterized in that: The device also comprises a flattening mechanism disposed on the cloth puller body (2) for flattening the cloth during the flattening process, the flattening mechanism comprising a flattening assembly rotatably disposed on one side of the pressing assembly (22), and a holding assembly disposed on the support platform (1) away from the cloth puller body (2); the flattening assembly comprises a support arm (31) rotatably disposed on the cloth puller body (2) and disposed opposite to each other in front and back, the support arm (31) having a crossbeam (33) fixed at one end away from the cloth puller body (2) ), an electric telescopic rod (32) is rotatably mounted on the support arm (31) and between the cloth puller body (2), a guide assembly is passed through the cross beam (33), a mounting frame (35) is fixed at the lower end of the guide assembly, and a pressure roller (36) is arranged at the lower end of the mounting frame (35); the pressing assembly comprises a lifting assembly, a lifting beam (313) is connected to the lifting assembly, a cylinder (314) is fixed to the lifting beam (313), and a clamping plate (315) is installed at the lower end of the cylinder (314).

2. A cloth stretching machine for garment production according to claim 1, characterized in that: The guide assembly comprises guide columns (34) arranged at intervals, the guide columns (34) being slidably connected to the cross beam (33), the lower ends of the guide columns (34) being fixedly connected to the mounting frame (35), a spring (37) being sleeved on the outer diameter of the guide columns (34) between the mounting frame (35) and the cross beam (33), and a flange being provided at the upper ends of the guide columns (34).

3. The cloth stretching machine for garment production according to claim 1, characterized in that: A scraper (38) is provided on the side of the mounting frame (35) away from the cloth pulling device body (2).

4. The cloth stretching machine for garment production according to claim 1, characterized in that: The lifting assembly comprises a vertical frame (39) arranged vertically, the vertical frame (39) being arranged front and rearwardly opposite to each other, a lead screw (310) and a slide column (312) being respectively arranged vertically on the vertical frame (39), and a servo motor (311) being connected to the end of the lead screw (310).

5. A cloth spreading machine for garment production according to claim 4, characterized in that: The lifting beam (313) is threadedly connected to the lead screw (310), and the lifting beam (313) is slidably connected to the sliding column (312).

6. The cloth stretching machine for garment production according to claim 4, characterized in that: The spacing between the support arms (31) is smaller than the spacing between the vertical frames (39).

7. The cloth stretching machine for garment production according to claim 1, characterized in that: The lengths of the pressing roller (36) and the pressing plate (315) are greater than the width of the laid cloth.

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