Cloth feeding device of dotter

Abstract

The utility model discloses a cloth feeding device of a dotter, which relates to the technical field of clothing dotters and comprises a machine table, an electric cloth feeding component, an anti-deviation limiting component and a hair removing component, and a dotter body is fixedly mounted on the outer wall of the top of the machine table. The electric cloth feeding assembly comprises a cloth feeding roller rotationally installed on one side of the machine table, a servo motor, a driving bevel gear fixedly arranged on an output shaft of the servo motor in a sleeving mode and a driven bevel gear fixedly arranged at one end of the cloth feeding roller in a sleeving mode and meshed with the driving bevel gear. The deviation-preventing limiting assembly comprises a two-way screw rotationally installed on the machine table, two limiting blocks symmetrically connected to the two opposite threaded ends of the two-way screw in a threaded mode, and a hand wheel fixedly connected to the outer wall of one end of the two-way screw. Due to the fact that the deviation-preventing limiting assembly is arranged, the situation that cloth deviates in the cloth feeding process, and the knotting quality is affected can be effectively avoided; and the hair removing assembly is arranged, so that floating hair left on the surface of the cloth can be effectively removed during cloth feeding, and the subsequent delivery quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing buttoning machines, in particular to a fabric feeding device of a buttoning machine. Background Art

[0002] Buttoning machines are mainly used for installing various metal buttons and eyelets, etc., and are widely used in garment factories and leather bag processing enterprises. They are suitable for installing various metal snap buttons and shoe rivets on various types of clothing, knitted ready-made garments and canvas products, and the stroke can be adjusted for various different buttons and fabrics and linings with different thicknesses.

[0003] In the fabric feeding stage of the existing buttoning machines, it is impossible to limit the fabrics with different widths, so the fabrics are likely to deviate during the fabric feeding process, which affects the buttoning quality. And it is not convenient to effectively remove some floating hairs remaining on the surface of the fabrics during feeding, which affects the subsequent factory quality. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a fabric feeding device of a buttoning machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A fabric feeding device of a buttoning machine, including a machine table with a buttoning machine body fixedly installed on the outer wall of the top, an electric fabric feeding assembly, an anti-deviation limiting assembly and a defurring assembly;

[0007] The electric fabric feeding assembly includes a fabric feeding roller rotatably installed on one side of the machine table, a servo motor fixedly installed on the outer wall of one side of the machine table, a driving bevel gear fixedly sleeved on the output shaft of the servo motor, and a driven bevel gear fixedly sleeved on one end of the fabric feeding roller and meshing with the driving bevel gear;

[0008] The anti-deviation limiting assembly includes a bidirectional screw rotatably installed on the machine table, two limiting blocks symmetrically screwed on two opposite threaded ends of the bidirectional screw, and a hand wheel fixedly connected to the outer wall of one end of the bidirectional screw.

[0009] Preferably, a guiding shaft is welded on the machine table, and guiding holes slidably connected to the guiding shaft are opened on both limiting blocks.

[0010] Preferably, the driving bevel gear meshes with the driven bevel gear, and a fabric is fixedly wound on the fabric feeding roller.

[0011] Preferably, the defurring assembly includes a box body fixedly connected to the outer wall of the top of the buttoning machine body, a drawer movably installed in the box body, a filter screen fixedly connected in the drawer, and a material suction fan fixedly installed at the bottom of the box body.

[0012] Preferably, air holes are formed at the bottom of the box body at the position of the material suction fan, and both the top and bottom of the drawer are of open structures.

[0013] Preferably, a hair suction pipe is fixedly communicated with the upper part of one side of the box body, and a material suction air hood is fixedly communicated with the bottom end of the hair suction pipe.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. An anti-deviation limiting component is provided. By operating the hand wheel to rotate the bidirectional screw, and then under the guidance of the guiding shaft, the two limiting blocks threadedly connected to the bidirectional screw will move closer to the center to limit fabrics with different widths, which can effectively avoid the situation that the fabric runs off during the fabric feeding process and affects the buttoning quality;

[0016] 2. A hair removal component is provided. After the material suction fan is started, the generated suction force enables the material suction air hood to suck the floating hairs attached to the fabric surface into the box body through the hair suction pipe. Subsequently, under the filtering of the filter net, the sucked floating hairs will be uniformly collected in the drawer, which can effectively remove the residual floating hairs on the fabric surface before fabric feeding and improve the subsequent factory quality. Description of the Drawings

[0017] Figure 1 is a front view three-dimensional structure diagram of a fabric feeding device of a buttoning machine proposed by the present utility model;

[0018] Figure 2 is a rear view three-dimensional structure diagram of a fabric feeding device of a buttoning machine proposed by the present utility model;

[0019] Figure 3 is a top view structure diagram of an electric fabric feeding component and an anti-deviation limiting component in a fabric feeding device of a buttoning machine proposed by the present utility model;

[0020] Figure 4 is a three-dimensional enlarged structure diagram of a hair removal component in a fabric feeding device of a buttoning machine proposed by the present utility model.

[0021] In the figure: 1, machine table; 2, buttoning machine body; 3, fabric feeding roller; 4, servo motor; 5, driving bevel gear; 6, driven bevel gear; 7, fabric; 8, bidirectional screw; 9, limiting block; 10, hand wheel; 11, guiding shaft; 12, box body; 13, drawer; 14, filter net; 15, material suction fan; 16, material suction air hood. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 of the embodiments.

[0023] Example 1, referring to Figure 1 and Figure 3 , a fabric feeding device for a buttoning machine, comprising a machine table 1 with a buttoning machine body 2 fixedly installed on the outer wall of the top, an electric fabric feeding component and an anti-deviation limiting component;

[0024] In this embodiment, the electric fabric feeding component includes a fabric feeding roller 3 rotatably installed on one side of the machine table 1, a servo motor 4 fixedly installed on the outer wall of one side of the machine table 1, a driving bevel gear 5 fixedly sleeved on the output shaft of the servo motor 4, and a driven bevel gear 6 fixedly sleeved on one end of the fabric feeding roller 3 and meshing with the driving bevel gear 5;

[0025] Furthermore, the driving bevel gear 5 meshes with the driven bevel gear 6, and a fabric 7 is fixedly wound on the fabric feeding roller 3;

[0026] When the electric fabric feeding component is in use: the driving bevel gear 5 is controlled to rotate by the servo motor 4, and then the driven bevel gear 6 meshing with the driving bevel gear 5 will drive the fabric feeding roller 3 to rotate, so that the fabric 7 can be automatically sent into the buttoning machine body 2, improving the fabric feeding efficiency of the fabric feeding device;

[0027] In this embodiment, the anti-deviation limiting component includes a bidirectional screw 8 rotatably installed on the machine table 1, two limiting blocks 9 symmetrically screwed on two opposite threaded ends of the bidirectional screw 8, and a hand wheel 10 fixedly connected to the outer wall of one end of the bidirectional screw 8;

[0028] Furthermore, a guiding shaft 11 is welded on the machine table 1, and guiding holes slidably connected to the guiding shaft 11 are formed in both of the two limiting blocks 9;

[0029] When the anti-deviation limiting component is in use: the bidirectional screw 8 is controlled to rotate by the hand wheel 10, and then under the guidance of the guiding shaft 11, the two limiting blocks 9 threadedly connected to the bidirectional screw 8 will move closer to the center to limit fabrics 7 with different widths, so that the situation that the fabric 7 runs off during the fabric feeding process and affects the buttoning quality can be effectively avoided.

[0030] Example 2, referring to Figure 1-2 and Figure 4 , this embodiment is optimized on the basis of Example 1. Specifically: a fabric feeding device for a buttoning machine further includes a defurring component, and the defurring component includes:

[0031] A box body 12 and a drawer 13. The box body 12 is fixedly connected to the outer wall of the top of the buttoning machine body 2. An air hole is formed at the bottom of the box body 12 at the position of the suction fan 15. The drawer 13 is movably installed in the box body 12, and both the top and the bottom of the drawer 13 are of an open structure;

[0032] A filter screen 14 and a material suction fan 15, the filter screen 14 is fixedly connected inside the drawer 13, and the material suction fan 15 is fixedly installed at the bottom of the box body 12.

[0033] Furthermore, an absorbent hair tube is fixedly communicated with the upper part of one side of the box body 12, and the bottom end of the absorbent hair tube is fixedly communicated with a material suction hood 16.

[0034] In the specific implementation of this embodiment: the suction force generated after the material suction fan 15 is started enables the material suction hood 16 to suck the floating hairs attached to the surface of the fabric 7 into the box body 12 through the absorbent hair tube. Subsequently, under the filtration of the filter screen 14, the sucked floating hairs will be uniformly collected in the drawer 13, so that the floating hairs remaining on the surface of the fabric 7 can be effectively removed before feeding the fabric, improving the subsequent ex-factory quality.

[0035] The working principle of the present utility model: First, the servo motor 4 is used to control the rotation of the driving bevel gear 5. Subsequently, the driven bevel gear 6 meshing with the driving bevel gear 5 will drive the fabric feeding roller 3 to rotate, so as to automatically feed the fabric 7 into the buttoning machine body 2.

[0036] Secondly, the handwheel 10 is used to control the rotation of the bidirectional screw 8. Subsequently, under the guidance of the guide shaft 11, the two limit blocks 9 threadedly connected to the bidirectional screw 8 will move closer to the center to limit fabrics 7 of different widths, so as to effectively avoid the situation that the fabric 7 runs off during the fabric feeding process and affects the buttoning quality.

[0037] Finally, the suction force generated after the material suction fan 15 is started enables the material suction hood 16 to suck the floating hairs attached to the surface of the fabric 7 into the box body 12 through the absorbent hair tube. Subsequently, under the filtration of the filter screen 14, the sucked floating hairs will be uniformly collected in the drawer 13, so that the floating hairs remaining on the surface of the fabric 7 can be effectively removed before feeding the fabric, improving the subsequent ex-factory quality.

[0038] The above is only a preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A fabric feeding device for a buttoning machine, comprising a machine table (1) with a buttoning machine body (2) fixedly installed on the outer wall of the top, characterized in that, It also includes an electric cloth feeding component, an anti-deviation limiting component and a hair removing component; The electric cloth feeding component includes a cloth feeding roller (3) rotatably installed on one side of the machine table (1), a servo motor (4) fixedly installed on the outer wall of one side of the machine table (1), a driving bevel gear (5) fixedly sleeved on the output shaft of the servo motor (4), and a driven bevel gear (6) fixedly sleeved on one end of the cloth feeding roller (3) and meshing with the driving bevel gear (5); The anti-deviation limiting component includes a bidirectional screw (8) rotatably installed on the machine table (1), two limiting blocks (9) symmetrically screwed on two opposite threaded ends of the bidirectional screw (8), and a hand wheel (10) fixedly connected to the outer wall of one end of the bidirectional screw (8).

2. The feeding device of a buttoning machine according to claim 1, characterized in that A guide shaft (11) is welded on the machine table (1), and guide holes slidably connected to the guide shaft (11) are provided on both of the two limiting blocks (9).

3. The feeding device of a buttoning machine according to claim 1, characterized in that, The driving bevel gear (5) meshes with the driven bevel gear (6), and a cloth (7) is fixedly wound on the cloth feeding roller (3).

4. The feeding device of a buttoning machine according to claim 1, characterized in that, The hair removing component includes a box body (12) fixedly connected to the top outer wall of the buckle machine body (2), a drawer (13) movably installed in the box body (12), a filter screen (14) fixedly connected in the drawer (13), and a suction fan (15) fixedly installed at the bottom of the box body (12).

5. The feeding device of a button punching machine according to claim 4, characterized in that, An air hole located at the suction fan (15) is provided at the bottom of the box body (12), and both the top and bottom of the drawer (13) are of open structures.

6. The feeding device of a buttoning machine according to claim 4, characterized in that A hair suction pipe is fixedly communicated with the upper part of one side of the box body (12), and a suction material air hood (16) is fixedly communicated with the bottom end of the hair suction pipe.

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