Fabric feeding and storing tank structure for printing

Abstract

The utility model discloses a cloth storage tank structure for printing cloth feeding, which comprises two H-shaped supports, cross beams are arranged at the tops of the H-shaped supports, a semicircular cloth storage tank is arranged at the bottom between the two H-shaped supports, and first rubber rollers are rotatably connected to the left side and the right side between the two cross beams. Wherein servo motors are installed at the positions, corresponding to the two first rubber rollers, of one side of one cross beam, the output ends of the servo motors penetrate through the cross beams to be connected with the first rubber rollers, a cloth feeding outer blocking grating is arranged between the two H-shaped supports, and a spoon-shaped cloth feeding inner blocking grating is arranged at the position, located on one side of the cloth feeding outer blocking grating, between the two H-shaped supports. Two second rubber rollers are rotationally connected to the side, away from the cloth feeding outer blocking grating, between the two H-shaped supports. The semi-circular cloth storage tank plays a buffering role in the cloth conveying process, particularly the cloth feeding and discharging conditions at different speeds are handled, the tension and stress of the cloth are effectively reduced, and deformation or damage caused by excessive stretching of the cloth before printing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric printing equipment, in particular to a cloth feeding and storage trough structure for printing cloth. Background Art

[0002] Printing is a critical process in the textile industry that involves transferring colors and patterns onto fabric. This requires a high degree of precision and uniform tension during fabric handling and transportation to ensure accurate printing of patterns and even distribution of colors.

[0003] However, in a continuous production process, due to the asynchrony between the fabric supply and the speed of the printing machine, the fabric tension will be too high, thus damaging the fabric. It may also cause the fabric to accumulate, which can easily cause creases or wear on the fabric. Utility Model Content

[0004] In response to the above-mentioned problems, the present invention provides a cloth feeding and storage trough structure for printing cloth, which effectively solves the problem of excessive cloth tension or accumulation of cloth caused by asynchrony between cloth supply and printing machine speed.

[0005] The utility model adopts the following technical scheme: a cloth feeding and storage trough structure for printing cloth, comprising two H-shaped brackets, a crossbeam is provided on the top of the H-shaped bracket, a semicircular cloth storage trough is provided on the bottom between the two H-shaped brackets, first rubber rollers are rotatably connected on both sides between the two crossbeams, servo motors are installed on one side of the crossbeams at positions corresponding to the two first rubber rollers, the output end of the servo motor passes through the crossbeam and is connected to the first rubber roller, a cloth feeding outer stop grille is provided between the two H-shaped brackets, a spoon-shaped cloth feeding inner stop grille is provided between the two H-shaped brackets at one side of the cloth feeding outer stop grille, and two second rubber rollers are rotatably connected on the side of the two H-shaped brackets away from the cloth feeding outer stop grille.

[0006] Furthermore, the horizontal height of one of the second rubber rollers is greater than that of the other second rubber roller.

[0007] Furthermore, the first rubber roller, the second rubber roller and the semicircular cloth storage groove are provided with cloth.

[0008] Furthermore, the surfaces of the first rubber roller and the second rubber roller are covered with anti-slip material.

[0009] Furthermore, chamfers are provided at the corners of the spoon-shaped inner cloth feed grille and the outer cloth feed grille.

[0010] Furthermore, connecting square tubes are provided on both sides between the bottoms of the two H-shaped brackets.

[0011] The advantages of this utility model are that the semicircular cloth storage trough acts as a buffer during the fabric conveying process, especially for fabric inflow and outflow at different speeds, effectively reducing fabric tension and stress, and preventing deformation or damage caused by excessive stretching before printing. A servo motor drives the rubber rollers, precisely controlling the fabric inflow and outflow speeds, automatically feeding the fabric into the printing machine, achieving automated fabric inflow and outflow and improving production efficiency. Two secondary rubber rollers allow the fabric tension to be adjusted as needed before entering the printing machine, helping to prevent fabric sag or over-tension during the printing process and ensuring print quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a structural diagram of the present utility model.

[0014] In the figure, 1-H-shaped bracket, 2-crossbeam, 3-semicircular cloth storage trough, 4-first rubber roller, 5-servo motor, 6-cloth inlet outer grille, 7-spoon-shaped cloth inlet inner grille, 8-second rubber roller, 9-cloth, 10-connecting square tube. DETAILED DESCRIPTION

[0015] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] See Figure 1-2As shown, a cloth feeding and storage trough structure for printing comprises two H-shaped brackets 1, a crossbeam 2 is provided on the top of the H-shaped bracket 1, a semicircular cloth storage trough 3 is provided at the bottom between the two H-shaped brackets 1, first rubber rollers 4 are rotatably connected on both sides between the two crossbeams 2, servo motors 5 are installed on one side of one crossbeam 2 at the corresponding positions of the two first rubber rollers 4, and the output end of the servo motor 5 passes through the crossbeam 2 and is connected with the first rubber roller 4, a cloth feeding outer stop grille 6 is provided between the two H-shaped brackets 1, a spoon-shaped cloth feeding inner stop grille 7 is provided on one side of the cloth feeding outer stop grille 6 between the two H-shaped brackets 1, and two second rubber rollers 8 are rotatably connected on the side of the two H-shaped brackets 1 away from the cloth feeding outer stop grille 6; the semicircular cloth storage trough 3 is located at the bottom of the bracket, which optimizes the storage method of the cloth and reduces the folding and wrinkles of the cloth 9. The cloth feeding outer stop grille 6 and the spoon-shaped cloth feeding inner stop grille 7 help to maintain the flatness of the cloth 9, providing a good foundation for subsequent printing work.

[0018] The horizontal height of one of the second rubber rollers 8 is greater than that of the other second rubber roller 8; by setting the second rubber rollers 8 at different heights, the tension of the cloth 9 at different stages can be effectively controlled, thereby avoiding sliding or dislocation of the cloth 9 during the printing process.

[0019] The first rubber roller 4, the second rubber roller 8 and the semicircular cloth storage groove 3 are provided with cloth 9, demonstrating the actual application scenario of the entire structure and ensuring the practicality and functionality of the design.

[0020] The surfaces of the first rubber roller 4 and the second rubber roller 8 are covered with anti-slip material, which can increase the friction coefficient with the cloth 9 and prevent the cloth 9 from sliding during the conveying process.

[0021] The corners of the spoon-shaped cloth inlet inner grille 7 and the cloth inlet outer grille 6 are chamfered to reduce friction and scratching when the cloth 9 passes through, protect the cloth 9 from damage, and make the conveying of the cloth 9 smoother.

[0022] Connecting square tubes 10 are provided on both sides between the bottoms of the two H-shaped brackets 1, providing a stable support.

[0023] Working principle: First, one end of the cloth 9 passes through the surface of the first rubber roller 4 close to the cloth inlet outer grille 6, and then passes between the spoon-shaped cloth inlet inner grille 7 and the cloth inlet outer grille 6, and then enters the semicircular cloth storage trough 3, and then passes through the surface of the second rubber roller 8 with a lower horizontal height, and then passes through the surface of the second rubber roller 8 with a higher horizontal height, and finally passes through the surface of the first rubber roller 4 away from the cloth inlet outer grille 6. Since the two servo motors 5 may have different speeds, the servo motor 5 close to the cloth inlet outer grille 6 has a faster speed, and the cloth will be fed faster, so the cloth will accumulate in the semicircular cloth storage trough 3. When the servo motor 5 away from the cloth inlet outer grille 6 has a faster speed, the cloth is accumulated in the semicircular cloth storage trough 3, which plays a buffering role in the cloth conveying process, reduces the tension and stress of the cloth, and prevents the cloth from breaking. The servo motor 5 away from the cloth outer grille 6 rotates the first rubber roller 4 to discharge the cloth, and the printing operation is carried out.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0025] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cloth feeding and storage trough structure for printing cloth, comprising two H-shaped brackets (1), wherein a crossbeam (2) is provided on the top of each H-shaped bracket (1), and characterized in that: A semicircular cloth storage groove (3) is provided at the bottom between the two H-shaped brackets (1), first rubber rollers (4) are rotatably connected on both the left and right sides between the two crossbeams (2), a servo motor (5) is installed on one side of one of the crossbeams (2) at positions corresponding to the two first rubber rollers (4), and an output end of the servo motor (5) passes through the crossbeam (2) and is connected to the first rubber roller (4), a cloth feed outer stop grille (6) is provided between the two H-shaped brackets (1), a spoon-shaped cloth feed inner stop grille (7) is provided on one side of the cloth feed outer stop grille (6) between the two H-shaped brackets (1), and two second rubber rollers (8) are rotatably connected on the side away from the cloth feed outer stop grille (6) between the two H-shaped brackets (1).

2. The cloth feeding and storage trough structure for printing cloth according to claim 1, characterized in that: The horizontal height of one of the second rubber rollers (8) is greater than that of the other second rubber roller (8).

3. The cloth feeding and storage trough structure for printing cloth according to claim 2, characterized in that: The first rubber roller (4), the second rubber roller (8) and the semicircular cloth storage groove (3) are provided with cloth (9).

4. The cloth feeding and storage trough structure for printing cloth according to claim 3, characterized in that: The surfaces of the first rubber roller (4) and the second rubber roller (8) are covered with anti-slip material.

5. The cloth feeding and storage trough structure for printing cloth according to claim 4, characterized in that: The corners of the spoon-shaped cloth inlet inner stop grille (7) and the cloth inlet outer stop grille (6) are chamfered.

6. The cloth feeding and storage trough structure for printing cloth according to claim 5, characterized in that: Connecting square tubes (10) are provided on both sides between the bottoms of the two H-shaped brackets (1).

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